CN204898616U - Hanging flower basket device is overhauld in scalable slip of gate slot - Google Patents

Abstract

The hanging basket device for the telescopic sliding maintenance of the door slot of the utility model has an upper frame in the hanging basket, and a lower frame connected to the upper frame through vertical braces, and the upper frame has front and rear upper beams respectively located at both ends of the front and rear upper beams. The left and right upper longitudinal beams connected to the ends of the corresponding front and rear upper cross beams, the lower frame has front and rear lower cross beams, and the left and right lower longitudinal beams respectively connected to the ends of the front and rear lower cross beams. Several retractable fixed wheel assemblies are respectively installed on the beam, several retractable fixed wheel assemblies are respectively installed on the front and rear lower beams, and retractable fixed wheel assemblies are respectively installed on the left and right upper longitudinal beams. The longitudinal beams are respectively equipped with retractable fixed wheel assemblies. One end of the retractable fixed wheel assemblies is a screw rod fixed on the hanging basket, one end is threaded with the screw rod and the other end is equipped with a fixed wheel swivel. Hanging lugs are respectively installed on the corresponding positions of the beam. The utility model can solve the problem of the suspended and stable operation of the hanging basket construction in the high-deep hole door slot, and is safe and efficient.

Description

Door slot retractable sliding maintenance basket device

Technical field:

The utility model relates to a door slot retractable sliding inspection hanging basket device used for inspection in the door slot hole and other construction operations in the narrow area of high and deep holes.

Background technique:

At present, scaffolding is generally used for construction in the gate slot of a hydropower station. If the gate slot is in running state, the main and reverse tracks of the gate slot are damaged or other events that interfere with the operation of the gate occur, it is not advisable to use scaffolding for maintenance; There are no safety measures after hoisting, and once a dangerous situation occurs, the consequences will be unimaginable; in addition, the conventional hanging basket is constructed in the door slot, and there is no fulcrum after the hanging basket is suspended. also had a huge impact.

Utility model content:

The purpose of this utility model is to provide a stable, safe and efficient telescopic sliding maintenance of the door slot, which can solve the problem of the hanging basket construction in the high-deep hole door slot running smoothly in the air and satisfy the geometric size change in the hole, and avoid the safety of the construction personnel. hanging basket.

The purpose of this utility model is achieved like this:

The utility model has a door slot retractable sliding maintenance hanging basket device. There is an upper frame in the hanging basket. The left upper longitudinal beam and the right upper longitudinal beam connected to the ends of the corresponding front and rear upper beams at both ends, and the lower frame has a front lower beam and a rear lower beam, respectively located at the two ends of the front and rear lower beams and corresponding front and rear lower beam ends The left lower longitudinal beam and the right lower longitudinal beam connected by the head are respectively equipped with several retractable fixed wheel assemblies on the corresponding positions of the front upper beam and the rear upper beam, and respectively installed on the corresponding positions of the front lower beam and the rear lower beam. There are several retractable fixed wheel assemblies, the telescopic fixed wheel assemblies are respectively installed on the left upper longitudinal beam and the right upper longitudinal beam, the retractable fixed wheel assemblies are respectively installed on the left lower longitudinal beam and the right lower longitudinal beam, and the retractable fixed wheel assemblies There is a screw rod fixed on the hanging basket at one end, one end is threaded with the screw rod and the other end is equipped with a fixed wheel swivel, and the corresponding positions of the front and rear upper beams are respectively equipped with lifting lugs.

The above-mentioned front upper crossbeam and the front lower crossbeam are equipped with intermediate vertical braces at the position relative to the telescopic fixed wheel assembly, and the rear upper crossbeam and the rear lower crossbeam are equipped with intermediate vertical braces at the position relative to the telescopic fixed wheel assembly. Diagonal braces are respectively installed between adjacent middle vertical braces and between two adjacent middle vertical braces.

On the above-mentioned lower frame, there is a middle beam at the position corresponding to the retractable fixed wheel assembly on the left lower side beam and the right lower side beam, and the middle beam is equipped with patterned steel plates.

The hanging basket utilizes the scalability of the retractable fixed wheel assembly to adapt to the complex shape changes in the door slot; The inner and outer wire fixed wheel assemblies of the cover control its length. When the inspection basket is working in a high and deep hole, when the inspection cage is lifted up or down, the fixed wheel components on each side of the hanging basket will slide and stabilize after contacting the hole surface, preventing the hanging basket from shaking in the air and endangering the construction personnel. Safety. The hanging basket is welded by a combination of channel steel and angle steel, and the bottom of the hanging basket is covered with patterned steel plates to prevent slipping; the indentation of the retractable fixed wheel assembly is manually adjusted by the construction personnel to meet the geometrical characteristics of the openings of each maintenance part, thus ensuring The distance between each retractable fixed wheel assembly and the wall surface of the door slot is consistent to achieve the purpose of smooth operation.

The design structure of the hanging basket is light in weight, flexible and convenient to assemble and disassemble, reusable, safe and efficient.

The utility model makes the high-altitude suspended operation more stable and safe, improves the working hours and work efficiency of the construction personnel, and avoids the safety construction risk of the suspended operation in the high-deep hole door slot.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a left side view of Fig. 1 .

Fig. 4 is the installation diagram of the utility model.

Figure 5 is a schematic diagram of the utility model.

Fig. 6 is a left side view of Fig. 5 .

Detailed ways:

Referring to Figures 1 to 3, the hanging basket device for door slot telescopic sliding maintenance in this embodiment has an upper frame 2 in the hanging basket 1, and a lower frame 4 connected to the upper frame through a vertical brace 3. There are front upper crossbeam 5 and rear upper crossbeam 6 in the upper frame, left upper longitudinal beam 7 and right upper longitudinal beam 8 respectively located at front and rear upper crossbeam ends connected with corresponding front and rear upper crossbeam ends. There are front lower crossbeam 9 and rear lower crossbeam 10 in the lower frame, left lower longitudinal beam 11 and right lower longitudinal beam 12 which are respectively located at front and rear lower crossbeam ends and connected with corresponding front and rear lower crossbeam ends. Several retractable fixed wheel assemblies 13 are respectively housed on the corresponding positions of the upper cross beam and the rear upper cross beam before the front. Several retractable fixed wheel assemblies 13 are respectively housed on the corresponding positions of the front lower beam and the rear lower beam. Telescopic fixed wheel assemblies 13 are respectively housed on the left upper longitudinal beam and the right upper longitudinal beam. The telescopic fixed wheel assembly 13 is respectively housed on the left lower longitudinal beam, the right lower longitudinal beam and the right lower longitudinal beam. One end is fixed on the screw rod 14 on the hanging basket in the retractable fixed wheel assembly, and one end is threadedly matched with the screw rod and the swivel 16 of the fixed wheel 15 is housed on the other end. Lifting lugs 17 are respectively housed on the corresponding positions of the front and rear upper beams.

Referring to Fig. 1, Fig. 3, the position of relative retractable fixed wheel assembly between front upper beam and front lower beam is equipped with middle vertical support 18. Between the front and rear lower crossbeams, the position relative to the telescopic fixed wheel assembly is equipped with a vertical support 18 in the middle. Diagonal braces 19 are respectively housed between the vertical brace and the adjacent middle vertical brace, and between two adjacent middle vertical braces.

Referring to Fig. 2, there is a middle beam 20 on the lower frame corresponding to the position of the retractable fixed wheel assembly on the left lower side beam and the right lower side beam. Checkered steel plate 21 is housed on the middle beam.

In the above-mentioned retractable fixed wheel assembly, the screw rod is made of round steel for external thread processing, and the swivel sleeve is made of round steel for internal thread processing and then installed together. The fixed wheel is installed and welded on the end of the swivel sleeve, and the end of the screw rod is welded on the upper and lower beams. , is the core component. The effective stretching length of the screw rod and the swivel sleeve after installation should be considered during production.

The above-mentioned front and rear upper beams, front and rear lower beams, left and right upper longitudinal beams, left and right lower longitudinal beams, and middle lower beams are respectively made of channel steel blanking, and patterned steel plates are laid on the lower beams to support operators.

The above diagonal braces are made of angle steel blanking and welded between the upper and lower beams and the node connection plates. Its main function is to increase the overall stability of the maintenance basket.

The above-mentioned vertical brace and the middle vertical brace are connectors connecting the upper and lower beams, and are also force-bearing members.

The lifting lugs mentioned above are welded at the connection between the upper beam and the vertical brace, and are used to bear the overall weight of the overhaul hanging basket, and are also connected to the steel wire rope.

Referring to Figures 1 to 6, the procedures for assembling, using and disassembling the hanging basket device 22 for retractable sliding maintenance of the door slot of the present invention are as follows:

(1) Assembling of the door slot telescopic sliding maintenance hanging basket device: make a set of maintenance hanging basket according to Figure 1, Figure 2, and Figure 3, respectively install the retractable fixed wheel parts on each beam of the hanging basket, and then use Auto crane or door operator lifts the overhaul hanging basket device 22 to the door slot aperture 24 by wire rope 23.

(2) The use of the telescopic sliding inspection hanging basket device of the door slot: the hanging device to be inspected is hoisted to the opening of the door slot. After the construction personnel enter the hanging basket, the condom and the hanging basket are checked firmly, and all the retractable fixed wheel components are rotated. The fixed wheel is contacted with the inner wall of the door slot; at this moment, it is necessary to ensure that the contact surface of the fixed wheel is in the vertical direction, and the maintenance hanging basket is slowly lowered or promoted to the position to be repaired by the hoisting device 25 for operation.

(3) Removal of the telescopic sliding maintenance basket device of the door slot: after the maintenance work in the door slot is completed, use the lifting equipment to lift the telescopic sliding maintenance basket of the door slot to the opening; rotate the screw rod of the telescopic sliding fixed wheel device After turning the sleeve to shorten it to the minimum length, the construction personnel step out of the maintenance basket for recycling.

Claims (3)

1. The door slot retractable sliding maintenance hanging basket device is characterized in that there is an upper frame in the hanging basket, and a lower frame connected to the upper frame through vertical braces. The upper frame has a front upper beam and a rear upper beam, which are respectively located at the front and rear The left upper longitudinal beam and the right upper longitudinal beam connected to the ends of the upper beam at the ends of the corresponding front and rear upper beams, the lower frame has a front lower beam and a rear lower beam, and the corresponding front and rear lower The left lower longitudinal beam and the right lower longitudinal beam connected to the ends of the beams are respectively equipped with several retractable fixed wheel assemblies on the corresponding positions of the front upper beam and the rear upper beam, and on the corresponding positions of the front lower beam and the rear lower beam. Several retractable fixed wheel assemblies are respectively installed, and retractable fixed wheel assemblies are respectively installed on the corresponding positions of the left upper longitudinal beam and the right upper longitudinal beam, and the retractable fixed wheel assemblies are respectively installed on the left lower longitudinal beam and the right lower longitudinal beam. The retractable fixed wheel assembly has a screw rod fixed at one end on the hanging basket, one end is threadedly matched with the screw rod and the other end is equipped with a rotating sleeve of the fixed wheel, and lifting lugs are respectively installed on the corresponding positions of the front and rear upper beams. 2. The door slot telescopic sliding maintenance hanging basket device as claimed in claim 1, characterized in that the position of the front upper beam and the front lower beam relative to the retractable fixed wheel assembly is equipped with an intermediate vertical brace, and the rear upper beam and the rear Intermediate vertical braces are installed on the lower crossbeam relative to the retractable fixed wheel assembly, and diagonal braces are respectively installed between the vertical braces and adjacent intermediate vertical braces, and between two adjacent intermediate vertical braces. 3. The door slot telescopic sliding maintenance hanging basket device as claimed in claim 1 or 2, characterized in that there is a middle beam at the position of the telescopic fixed wheel assembly on the lower frame corresponding to the left lower longitudinal beam and the right lower longitudinal beam, Checkered steel plates are installed on the middle beam.