CN207669294U - A kind of mechanical arm platform for the maintenance of oil field overhead transmission line - Google Patents

Abstract

The utility model discloses a mechanical arm platform for maintenance of overhead lines in oil fields, which relates to the field of electric power maintenance in oil fields, and comprises: a first mechanical arm, a second mechanical arm and an operating table; one end of the first mechanical arm is connected to the The operating table is fixedly connected, and one end of the second mechanical arm is hinged to the operating table; the other ends of the first mechanical arm and the second mechanical arm have manipulators respectively, and the mechanical gloves are connected to the outside of the tower rod; The first mechanical arm and the second mechanical arm are respectively connected to the controller of the manipulator clamping mechanism; the controller of the manipulator clamping mechanism is used to control the first mechanical arm and the second mechanical arm The manipulator clamps or loosens. It can solve the problem that due to the complex terrain of the oil field and the fact that many poles are in low-lying places, it is impossible to approach the maintenance and repair site of the overhead line in the oil field, which seriously affects the normal development of the repair work.

Description

A mechanical arm platform for oilfield overhead line maintenance

technical field

The utility model relates to the field of electric power maintenance in oil fields, in particular to a mechanical arm platform used for maintenance of overhead lines in oil fields.

Background technique

Power maintenance is mainly divided into the following maintenance parts: power generation part, power supply part, power transformation part and power distribution part, and each part is in charge of by specialized personnel. It is mainly responsible for daily equipment installation and maintenance, troubleshooting, line inspection, etc. It is a profession for the maintenance of the power grid and its ancillary equipment, which requires high professionalism and has certain risks.

Especially in the maintenance and construction process of overhead lines in oil fields, complex construction projects or due to the large distance between phases of high voltage levels, maintenance and construction personnel need to complete operations at high altitude for a long time, which consumes a lot of physical energy. At the same time, due to the complex terrain of the oil field and the fact that many poles are located in low-lying places, the insulated arm trucks currently used for electric power maintenance in the oil field cannot approach the maintenance and repair site of the overhead line in the oil field, which seriously affects the normal development of the repair work.

Contents of the invention

In view of this, the utility model provides a mechanical arm platform for oil field overhead line maintenance, to solve the problem that due to the complex terrain of the oil field and the fact that many electric poles are in low-lying places, it is impossible to approach the oil field overhead line maintenance and emergency repair site. Affect the normal development of emergency repair work.

The utility model provides a mechanical arm platform for maintenance of overhead lines in oilfields, comprising:

The first mechanical arm and the second mechanical arm and the console;

One end of the first mechanical arm is fixedly connected to the operating platform, and one end of the second mechanical arm is hinged to the operating platform;

The other ends of the first mechanical arm and the second mechanical arm have manipulators respectively, and the mechanical gloves are connected to the outside of the tower; controller connection;

The manipulator clamping mechanism controller is used to control the manipulator to clamp or loosen through the first manipulator arm and the second manipulator arm.

Preferably, there are guardrails around the outside of the operating platform;

The guardrail is used to ensure the safety of operators on the operating platform.

Preferably, there is a crossbar on the console;

Both sides of the cross bar are respectively provided with spacer bars;

The operator on the console rides on the crossbar;

The isolation rod is used to restrict the movement of the operator.

Preferably, one end of the first mechanical arm has a first manipulator clamping mechanism;

One end of the second mechanical arm has a second manipulator clamping mechanism;

The manipulator clamping mechanism controller is used to drive the first manipulator clamping mechanism and the second manipulator clamping mechanism to control the first manipulator and the second manipulator to complete the clamping of the manipulator Or let go.

Preferably, the clamping mechanism controller of the manipulator is also connected to the ascending and descending input handle;

The ascending and descending input handles are used to input ascending motion commands, descending motion commands and stop motion commands.

Preferably, the first manipulator clamping mechanism is connected to the manipulator clamping mechanism controller through the drive motor of the first manipulator clamping mechanism;

The second manipulator clamping mechanism is connected to the manipulator clamping mechanism controller through the drive motor of the second manipulator clamping mechanism;

The drive motor of the clamping mechanism of the first manipulator is used to provide driving power for the clamping mechanism of the first manipulator;

The driving motor of the second manipulator clamping mechanism is used to provide driving power for the second manipulator clamping mechanism.

Preferably, the clamping mechanism of the first manipulator has a first steel wire winding reel, and the steel wires of the first steel wire reel are respectively connected to the upper arm and the lower arm of one end of the first mechanical arm;

There is a second steel wire reel in the clamping mechanism of the second manipulator, and the steel wires of the second steel wire reel are respectively connected with the upper arm and the lower arm of one end of the second mechanical arm;

The first wire reel and the second wire reel change the clamping or loosening of the manipulator by changing the distance or angle between the upper arm and the lower arm connected thereto.

Preferably, the inner side of the manipulator has a friction pad;

The friction pad is used to increase the friction force between the manipulator and the tower rod.

Preferably, there is an air bag between the inner side of the manipulator and the friction pad;

The airbag is used to fully contact the friction pad with the outer side of the tower rod.

Preferably, the air bag is connected to an air pump, and the air pump is connected to the manipulator clamping mechanism controller;

The air pump is used to inflate and deflate the airbag;

The manipulator clamping mechanism controller is used to control the inflation and deflation of the air bag by the air pump.

The utility model at least has the following beneficial effects:

The utility model provides a mechanical arm platform for the maintenance of overhead lines in oil fields, which solves the problem that due to the complex terrain of the oil field and the fact that many electric poles are in low-lying places, it is impossible to approach the maintenance and repair site of overhead lines in the oil field, which seriously affects the repair work. The problem of normal development; it can provide a portable, safe and comfortable maintenance operation platform on the pole for construction and maintenance personnel, so that construction and maintenance personnel can stand in a safer position, and at the same time make construction and maintenance personnel complete construction and maintenance in a more reasonable high-altitude position. Maintenance work, improve work efficiency, to ensure safe production.

Description of drawings

Through the following description of the embodiments of the utility model with reference to the accompanying drawings, the above-mentioned and other purposes, features and advantages of the utility model are more clear, in the accompanying drawings:

Fig. 1 is a schematic structural view of a mechanical arm platform used for oil field overhead line maintenance according to an embodiment of the present invention;

Fig. 2 is a circuit principle block diagram of a mechanical arm platform used for maintenance of oil field overhead lines according to an embodiment of the utility model;

Fig. 3 is a schematic structural diagram of an operating platform of a manipulator platform used for oil field overhead line maintenance according to an embodiment of the utility model;

Fig. 4 is a schematic diagram of the specific structure and a schematic diagram of the circuit principle of a manipulator of a manipulator platform used for maintenance of overhead lines in oilfields according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of the use state of a mechanical arm platform used for maintenance of overhead lines in oilfields according to an embodiment of the utility model;

Fig. 6 is a schematic structural diagram of a transmission mechanism of a manipulator platform used for maintenance of oil field overhead lines according to an embodiment of the utility model.

Detailed ways

The following describes the present invention based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the present utility model, some specific details are described in detail. However, those skilled in the art can also fully understand the utility model for the parts that are not described in detail.

In addition, those of ordinary skill in the art should understand that the provided drawings are only for illustrating the purpose, features and advantages of the present utility model, and the drawings are not actually drawn to scale.

At the same time, unless the context clearly requires, the words "include", "include" and other similar words in the entire specification and claims should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, "include but not limited to the meaning of ".

Fig. 1 is a structural schematic diagram of a mechanical arm platform used for maintenance of oil field overhead lines according to an embodiment of the utility model. Fig. 2 is a block diagram of a circuit principle of a mechanical arm platform used for maintenance of overhead lines in oilfields according to an embodiment of the utility model. As shown in Figures 1 and 2, a mechanical arm platform for maintenance of overhead lines in oilfields includes: a first mechanical arm 1, a second mechanical arm 2 and an operating platform 7; one end of the first mechanical arm 1 and the operating platform 7 is fixedly connected, and one end of the second mechanical arm 2 is hinged with the console 7; the other ends of the first mechanical arm 1 and the second mechanical arm 2 have manipulators respectively, and the mechanical gloves are connected to the outside of the tower rod; the first mechanical arm 1 and the second mechanical arm The two mechanical arms 2 are respectively connected with the manipulator clamping mechanism controller 11; the manipulator clamping mechanism controller 11 is used to control the clamping or loosening of the manipulator through the first mechanical arm 1 and the second mechanical arm 2.

Further, in FIG. 1 , there are guardrails 8 around the outside of the console 7 ; the guardrails 8 are used to ensure the safety of operators on the console 7 .

Further, in Fig. 1 and Fig. 2, one end of the first manipulator 1 has the first manipulator clamping mechanism 3; One end of the second manipulator 2 has the second manipulator clamping mechanism 4; Manipulator clamping mechanism controller 11 , used to drive the first manipulator clamping mechanism 3 and the second manipulator clamping mechanism 4 to control the first manipulator 1 and the second manipulator 2 to finish clamping or releasing the manipulators.

Further, in FIG. 2 , the manipulator clamping mechanism controller 11 is also connected with the ascending and descending input handle 12; the ascending and descending input handle 12 is used to input ascending motion command, descending motion command and stop motion command.

Further, in Fig. 2, the first manipulator clamping mechanism 3 is connected with the manipulator clamping mechanism controller 11 through the first manipulator clamping mechanism driving motor 5; the second manipulator clamping mechanism 4 is clamped by the second manipulator Mechanism drive motor 6 is connected with manipulator clamping mechanism controller 11; The first manipulator clamping mechanism drive motor 5 is used to provide driving power to the first manipulator clamping mechanism 3; The second manipulator clamping mechanism drive motor 6 is used for Provide driving power to the second manipulator clamping mechanism 4 .

Further, in Fig. 1 and Fig. 2, there is a first steel wire reel in the first manipulator clamping mechanism 3, and the steel wires of the first steel wire reel are respectively connected with the upper arm and the lower arm of one end of the first mechanical arm 1 ; There is a second steel wire reel in the second manipulator clamping mechanism 4, and the steel wire of the second steel wire reel is connected with the upper arm and the lower arm of an end of the second mechanical arm 2 respectively; The first steel wire reel and the second The steel wire reel is clamped or loosened by changing the distance or angle of the upper arm and the lower arm connected to it.

Specifically, in Fig. 2, the manipulator clamping mechanism controller 11 can be a single-chip microcomputer, the rising and falling input handle 12 can be a keyboard or a remote control device, and the rising and falling input handle 12 and the manipulator clamping mechanism controller 11 can be The wired connection can also be a wireless connection; if it is a wired connection, the rising and falling input handle 12 is connected to the input IO port of the manipulator clamping mechanism controller 11; if it is a wireless connection, then the manipulator clamping mechanism controller 11 has a wireless connection. Instruction receiving module, there is a wireless instruction sending module on the lifting and lowering input handle 12, the manipulator clamping mechanism controller 11 and the raising and lowering input handle 12 carry out the rising movement instruction and the falling movement instruction through the wireless instruction receiving module and the wireless instruction sending module and transmission of stop motion commands.

Specifically, in FIG. 2, the manipulator clamping mechanism controller 11 can be a single-chip microcomputer,

The first manipulator clamping mechanism drive motor 5 and the second manipulator clamping mechanism drive motor 6 are connected with the input IO of the manipulator clamping mechanism controller 11 through the drive circuit, and the high and low levels of the IO port of the manipulator clamping mechanism controller 11 Control the driving motor 5 of the first manipulator clamping mechanism to provide driving power to the first manipulator clamping mechanism 3 ; and control the driving motor 6 of the second manipulator clamping mechanism to provide driving power to the second manipulator clamping mechanism 4 .

Fig. 3 is a schematic structural diagram of an operating platform of a manipulator platform used for maintenance of oil field overhead lines according to an embodiment of the utility model. As shown in Fig. 3 , there is a crossbar 9 on the console 7 of a mechanical arm platform used for oil field overhead line maintenance; the two sides of the crossbar 9 are respectively provided with isolation rods 10; the operator on the console 7 rides on the crossbar On the rod 9; the isolation rod 10 is used to limit the movement of the operator. Specifically, the crossbar 9 is suspended on the center line of the console 7, and the two ends of the crossbar 9 are respectively fixed on the console 7. The crossbar 9 has three groups of spacer bars 10 on both sides, and the spacer bars 10 include : the first isolating rod and the second isolating rod, the first isolating rod and the second isolating rod are on both sides of the cross bar 9 respectively, one end of the first isolating rod and the second isolating is connected with the console 7, the first isolating rod and the second isolating rod The other end of the second isolation is connected with the cross bar 9 (that is, the first isolation bar and the second isolation bar form an acute angle with the console 7 ground respectively); the isolation bar 10 (that is, the first isolation bar and the second isolation bar bar) to form multiple moving spaces, the operator on the console 7 rides on the crossbar 9, and the movement of the operator is restricted by the isolation bar 10, and the isolation bar 10 has the same function as the guardrail 8 in Figure 1, which can ensure The operator on the operating platform 7 is safe.

Fig. 4 is a schematic diagram of the specific structure and a schematic diagram of the circuit principle of a manipulator of a manipulator platform used for maintenance of overhead lines in oilfields according to an embodiment of the utility model. As shown in Figure 4, the inside of the manipulator of the first manipulator 1 and the second manipulator 2 in Figure 1 has friction pad 1-2; Friction pad 1-2 is used to increase the friction between the manipulator and the tower rod force.

Further, in Fig. 4, there is an air bag 1-1 between the inside of the manipulator of the first mechanical arm 1 and the second mechanical arm 2 in Fig. 1 and the friction pad 1-2; the air bag 1-1 is used to make the friction The pads 1-2 are fully in contact with the outside of the tower rod.

Further, in Fig. 4, the air bag 1-1 is connected with the air pump 13, and the air pump 13 is connected with the manipulator clamping mechanism controller 11; the air pump 13 is used for inflation and deflation of the air bag 1-1; the manipulator clamping mechanism controls The device 11 is used to control the air pump 13 to inflate and deflate the air bag 1-1.

Fig. 5 is a schematic diagram of the use status of a mechanical arm platform used for maintenance of overhead lines in oilfields according to an embodiment of the present invention. As shown in Figure 5, and in conjunction with Figures 1 to 4, the operator stands on the console 7 in advance, the first mechanical arm 1 and the second mechanical arm 2, and the mechanical gloves are connected to the outside of the tower rod, and the utility model After rising to a predetermined height, the manipulator clamping mechanism controller 11 controls the manipulator to clamp the outer side of the tower rod through the first manipulator 1 and the second manipulator 2, and the operator can perform overhead line maintenance at the predetermined height; In 5, one end of the first mechanical arm 1 is fixedly connected with the console 7, bearing the main weight of the console 7; one end of the second mechanical arm 2 is hinged with the console 7, and can support the console 7 to a certain extent; After the overhaul of the overhead line is completed, the utility model can fall automatically. When the manipulator clamping mechanism controller 11 controls the first mechanical arm 1 to grasp the tower rod, the manipulator clamping mechanism controller 11 controls the second mechanical arm 2 to release the tower rod. One end of the second mechanical arm 2 is hinged to the console 7, the second mechanical arm 2 can fall along the tower, and when the falling displacement reaches the preset displacement, the manipulator clamping mechanism controller 11 controls the second mechanical arm 2 to grasp the tower , the manipulator clamping mechanism controller 11 controls the first mechanical arm 1 to unclamp the tower rod, and now supports the operating table 7 by the second mechanical arm 2, repeats the above-mentioned operations repeatedly, and completes the whereabouts of the present utility model.

Further, in FIG. 5 , there is a transmission mechanism 14 between the first mechanical arm 1 and the second mechanical arm 2 ; the utility model can automatically climb up through the transmission mechanism 14 .

Fig. 6 is a schematic structural diagram of a transmission mechanism of a manipulator platform used for maintenance of oil field overhead lines according to an embodiment of the utility model. As shown in FIG. 6 , the transmission mechanism 14 in FIG. 5 includes: a motor 71 , a first movable slider 73 , a second movable slider 75 , a first strut 74 , a second strut 76 and an inner cylinder 72 . The motor 71 , the first movable slider 73 , the second movable slider 75 , the first strut 74 and the second strut 76 are all located inside the inner cylinder 72 .

In Fig. 6, the motor 71 further includes: a first motor and a second motor; the first motor is connected with the first movable slider 73 through a coupling, and the first movable slider 73 has a first pole 74, The first pole 74 is connected with the first manipulator 5; the second motor is connected with the second movable slider 75 through a coupling, and the second movable slider 75 has a second pole 76, and the second pole 76 is connected with the second Robot connection. The first movable slider 73 and the second movable slider 75 are threadedly connected with the inner cylinder 72, and the manipulator clamping mechanism controller 11 realizes the first mechanical arm 1 and the second mechanical arm by controlling the forward and reverse rotation of the first motor and the second motor. 2 ascents and descents.

Specifically, in FIG. 6 , the transmission mechanism 14 pushes the first mechanical arm 1 upward, and when the linear displacement of the first mechanical arm 1 is greater than or equal to the set displacement, the controller 11 of the manipulator clamping mechanism The clamping mechanism 10 sends a control instruction so that the first manipulator clamping mechanism 10 clamps the outer side of the tower rod through the first manipulator 1 to the manipulator of the first manipulator 1; at this time, the manipulator clamping mechanism controller 11 controls the second machine The manipulator of arm 2 is loosened, and the transmission mechanism 14 lifts the second manipulator 2 up to the designated position, then the controller 11 of the manipulator clamping mechanism controls the manipulator of the second manipulator 2 to clamp, and at the same time the manipulator of the first manipulator 1 When the manipulator is released, the transmission mechanism 14 pushes the first mechanical arm 1 upwards, and the rising and falling process of the utility model can be adjusted in this way.

The above-mentioned embodiment is only to express the embodiment of the utility model, and its description is relatively specific and detailed, but it should not be understood as limiting the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications, equivalent replacements, improvements, etc. without departing from the concept of the utility model, all of which belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line, which is characterized in that including：

First mechanical arm（1）And second mechanical arm（2）And operation console（7）；

The first mechanical arm（1）One end and the operation console（7）It is fixedly connected, the second mechanical arm（2）One end with The operation console（7）It is hinged；

The first mechanical arm（1）With the second mechanical arm（2）The other end be respectively provided with manipulator, the manipulator socket On the outside of tower bar；The first mechanical arm（1）With the second mechanical arm（2）, respectively with manipulator clamp system controller （11）Connection；

The manipulator clamp system controller（11）, for passing through the first mechanical arm（1）With the second mechanical arm（2） The manipulator is controlled to clamp or release.

2. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 1, it is characterised in that：

The operation console（7）Outside surrounding have guardrail（8）；

The guardrail（8）, for ensureing the operation console（7）On operating personnel safety.

3. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 1, it is characterised in that：

The operation console（7）It is upper that there is cross bar（9）；

The cross bar（9）Both sides be respectively provided with spacer bar（10）；

The operation console（7）On operating personnel ride over the cross bar（9）On；

The spacer bar（10）, for limiting operating personnel's movement.

4. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 1, it is characterised in that：

The first mechanical arm（1）One end have the first manipulator clamp system（3）；

The second mechanical arm（2）One end have the second manipulator clamp system（4）；

The manipulator clamp system controller（11）, for driving the first manipulator clamp system（3）With described second Manipulator clamp system（4）Control the first mechanical arm（1）With the second mechanical arm（2）It completes to clamp the manipulator Or it unclamps.

5. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 1, it is characterised in that：

The manipulator clamp system controller（11）, also handle is inputted with raising and lowering（12）Connection；

The raising and lowering inputs handle（12）, refer to for inputting ascending motion instruction, descending motion instruction and stop motion It enables.

6. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 4, it is characterised in that：

The first manipulator clamp system（3）, pass through the first manipulator clamp system driving motor（5）It is pressed from both sides with the manipulator Tight mechanics controller（11）Connection；

The second manipulator clamp system（4）, pass through the second manipulator clamp system driving motor（6）It is pressed from both sides with the manipulator Tight mechanics controller（11）Connection；

The first manipulator clamp system driving motor（5）, for the first manipulator clamp system（3）Driving is provided Power；

The second manipulator clamp system driving motor（6）, for the second manipulator clamp system（4）Driving is provided Power.

7. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 4, it is characterised in that：

The first manipulator clamp system（3）Inside there is the first wound by steel wires disk, the steel wire point of the first wound by steel wires disk Not with the first mechanical arm（1）One end upper and lower arms connection；

The second manipulator clamp system（4）Inside there is the second wound by steel wires disk, the steel wire point of the second wound by steel wires disk Not with the second mechanical arm（2）One end upper and lower arms connection；

The first wound by steel wires disk and the second wound by steel wires disk by change the upper arm being attached thereto and it is described under Manipulator clamps or releases described in the distance or angulation change of arm.

8. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 1, it is characterised in that：

The inside of the manipulator has friction pad（1-2）；

The friction pad（1-2）, for increasing the frictional force between the manipulator and the tower bar.

9. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 8, it is characterised in that：

The inside of the manipulator and the friction pad（1-2）Between have air bag（1-1）；

The air bag（1-1）, for making the friction pad（1-2）It is come into full contact with tower bar outside.

10. a kind of mechanical arm platform for the maintenance of oil field overhead transmission line according to claim 9, it is characterised in that：

The air bag（1-1）, with air pump（13）Connection, the air pump（13）With the manipulator clamp system controller（11）Even It connects；

The air pump（13）, it is used for the air bag（1-1）It is inflatable and deflatable；

The manipulator clamp system controller（11）, for controlling the air pump（13）To the air bag（1-1）Inflation and It deflates.