CN205652960U - Plug -in type elevator well - Google Patents

Abstract

The utility model provides a plug-in elevator shaft, which is used to solve the technical problem of inconvenient disassembly and assembly of the elevator shaft. It includes a connector and a hoistway frame; the connector includes a vertical connector, a lateral connector and a corner connector; the hoistway frame includes a cross bar, a vertical rod, a lateral reinforcement rod and a vertical reinforcement rod; The vertical connecting piece adopts a rectangular structure, including an upper plug joint, a middle clip joint and a lower plug joint, and the vertical connecting piece is fixedly connected to the horizontal bar and the horizontal reinforcing bar through the horizontal connecting piece; the corner connection The piece is used to connect and fix the horizontal reinforcing bar and the vertical reinforcing bar; the upper end and the lower end of the vertical bar are respectively plugged and sleeved on the lower plug connector and the upper plug connector of the two adjacent vertical connectors. Fastened with bolts. The plug-in assembly method is adopted, and the disassembly method is relatively simple.

Description

A plug-in elevator shaft

technical field

The utility model relates to the technical field of elevator shafts, in particular to a plug-in type elevator shaft.

Background technique

The elevator shaft is a necessary equipment in the elevator installation equipment. Most of the shafts in the prior art are fixed to the connecting frame by welding. Due to the limitation of the height of the shaft, the welding operation is very difficult, and once there is a problem of welding error, it is not easy to disassemble. . The shafts in the prior art are also mostly used in high-rise buildings, and there is a lack of an elevator shaft suitable for easy disassembly and assembly of building walls outdoors. Therefore, it is necessary to provide an elevator shaft to solve the deficiencies in the prior art.

Utility model content

The purpose of the utility model is to provide a plug-in elevator shaft, which is used to solve the technical problem of inconvenient disassembly and assembly of the elevator shaft.

The technical scheme that the utility model solves its technical problem to take is:

A plug-in elevator hoistway includes a plug-in piece and a hoistway frame; the plug-in piece includes a vertical connector, a transverse connector and a corner connector; the hoistway frame includes a horizontal bar, a vertical bar, and a transverse reinforcement bar and vertical stiffeners;

The vertical connector adopts a rectangular structure, including an upper plug connector, a middle snap joint and a lower plug joint, and the middle snap joint is fixed between the upper plug connector and the lower plug connector; the upper plug joint The transverse cross-sectional area of the plug connector and the lower plug connector is smaller than the transverse cross-sectional area of the middle snap joint; bolt holes are provided on the outer surfaces of the upper plug joint, middle snap joint and lower plug joint;

The horizontal connecting piece adopts a "U"-shaped structure, and bolt holes are provided on the horizontal connecting piece; the vertical connecting piece is fixedly connected to the cross bar and the transverse reinforcing bar through the horizontal connecting piece;

The corner connector adopts an "L"-shaped structure, and bolt holes are provided on the corner connector; the corner connector is used to connect and fix the horizontal reinforcing rod and the vertical reinforcing rod;

The vertical bar adopts a rectangular shell structure, the cross-sectional size of the vertical bar is the same as the cross-sectional size of the intermediate clamping joint on the vertical connector, and the upper end and the lower end of the vertical bar are respectively plugged into the sleeve Bolts are used to fix the lower plug joint and the upper plug joint of the upper and lower adjacent vertical connectors.

As a preferred manner, the vertical rods include short vertical rods and long vertical rods, the length of the long vertical rods is 1.5 times the length of the short vertical rods, and the short vertical rods and long vertical rods are obtained from the hoistway frame respectively. Install alternately on both sides.

As a preferred manner, the top ends of the upper plug connector and the lower plug connector shrink into the body to form a tapered mouth.

As a preferred mode, bolt holes are respectively provided on the outer side and the adjacent left side of the upper plug connector and the lower plug connector, and bolt holes are respectively provided on the inner side and the adjacent right side of the middle clamping joint. Bolt hole.

The beneficial effects of the utility model are:

1. The hoistway involved in the utility model adopts a plug-in assembly method, and the disassembly method is relatively simple, which is especially suitable for outdoor wall installation of buildings.

2. Bolt holes are provided on the outer side of the upper plug joint and the lower plug joint of the vertical connector and on the adjacent left side for connecting the vertical bar. It is considered that when installing, it can be directly from the outside of the hoistway frame in one direction. Connect and fix for easy installation.

Description of drawings

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

Fig. 2 is a schematic diagram of the connection structure of the vertical connector and the horizontal connector of the utility model;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is a structural schematic diagram of a vertical connector;

In the figure: 1. Vertical connecting piece; 2. Horizontal connecting piece; 3. Corner connecting piece; 4. Horizontal bar; 5. Long vertical bar; 6. Short vertical bar; 7. Horizontal reinforcing bar; 8. Vertical reinforcement Rod; 9. Upper plug connector; 10. Middle card joint; 11. Lower plug connector; 12. Tapered mouth.

detailed description

As shown in Figures 1 to 4, a plug-in elevator shaft includes a connector and a shaft frame;

The connector includes a vertical connector 1, a transverse connector 2 and a corner connector 3; the hoistway frame includes a cross bar 4, a vertical bar, a transverse reinforcing bar 7 and a vertical reinforcing bar 8; the described Vertical bar comprises short vertical bar 6 and long vertical bar 5, and the length of described long vertical bar 5 is 1.5 times of the length of short vertical bar 6, and the other sizes and structures of short vertical bar 6 and long vertical bar 5 are all the same, on the shaft frame The short vertical rods 6 and the long vertical rods are alternately installed from both sides of the hoistway frame, which can enhance the firmness of the hoistway frame;

The vertical connector 1 adopts a rectangular structure, including an upper plug joint 9, a middle snap joint 10 and a lower plug joint 11; the middle snap joint 10 is located at the upper plug joint 9 and the lower plug joint 11 and fixed welding between them; the size and structure of the upper plug connector 9 and the lower plug connector 11 are the same, and adopt a rectangular structure; Cross-sectional area; the tops of the upper plug joint 9 and the lower plug joint 11 shrink into the body to form a tapered mouth 12, and the structure of the tapered mouth 12 facilitates the insertion of the vertical rod of the hoistway frame;

The outer surfaces of the upper plug joint 9 and the lower plug joint 11 and the adjacent left side are respectively provided with four bolt holes, the four outer bolt holes on the outer side are parallel and evenly distributed, and the left side is The four left bolt holes are parallel and evenly distributed; the outer bolt holes and the left bolt holes are parallel and cross distributed, so that when the bolts connect the vertical bar on the hoistway frame to the vertical connector 1, the outer bolt holes There will be no connection interference between the bolts on the bolts and the bolts on the left bolt hole;

The reason why four bolt holes are respectively arranged on the outer side of the upper plug connector 9 and the lower plug connector 11 and on the adjacent left side for connecting the vertical rods is that it can be connected from one direction outside the hoistway frame during installation. Fixed, easy to install;

The inner surface and the adjacent right side of the middle clamping joint 10 are respectively provided with four bolt holes, and the bolt holes on the middle clamping joint 10 are used to fix the inner surface and the adjacent right side respectively. Connect the transverse connector 2;

The transverse connector 2 adopts a "U"-shaped structure, and four bolt holes are provided on the rear side of the transverse connector 2 corresponding to the bolt holes on the middle clamping joint 10, and the transverse connector 2 passes through the bolt holes. It is fixedly connected with the middle clamping joint 10; the left and right sides of the transverse connector 2 are respectively provided with four bolt holes, and the bolt holes on the left and right sides of the transverse connector 2 are used for The cross bar 4 or the transverse reinforcement bar 7 connecting the hoistway frame;

The corner connector 3 adopts an "L"-shaped structure, and four bolt holes are respectively provided on the bottom surface and the side surface of the corner connector 3, and the corner connector 3 is used to connect and fix the transverse reinforcing bar 7 and the vertical To the reinforcing bar 8;

The vertical bar adopts a rectangular shell structure, and the cross-sectional dimension of the vertical bar is the same as the transverse dimension of the middle clamp joint 10 on the vertical connector 1. The inner cross-sectional size of the hollow shell structure of the vertical bar is The cross-sectional dimensions of the upper plug connector 9 and the lower plug connector 11 of the vertical connector 1 are equal in size; The bolt holes are respectively provided with four bolt holes; when installing, the upper end and the lower end of the vertical bar are respectively plugged into the lower plug joints 11 and the upper ends of the upper and lower two adjacent vertical connectors 1. On the plug joint 9, the upper end face and the lower end face of the vertical bar are respectively flush with the lower end face of the lower plug joint 11 of the upper vertical connector 1 and the upper end face of the upper plug joint 9 of the lower vertical connector 1 Then use bolts to fix; since the cross-sectional dimension of the vertical bar is the same as the transverse dimension of the middle clamp joint 10 on the vertical connector 1, the shape of the shaft after the connection and fixation is relatively neat and beautiful;

The cross bar 4 and the transverse reinforcing bar 7 adopt a rectangular shell structure, and the left and right sides of the front and rear ends of the cross bar 4 and the transverse reinforcing bar 7 correspond to the left and right sides of the transverse connector 2 The bolt holes are respectively provided with four bolt holes; the transverse section of the cross bar 4 and the transverse reinforcing bar 7 is the same as the section size of the "U" shaped mouth of the transverse connector 2; when installing, the cross bar 4 and the The front end and the rear end of the transverse reinforcing rod 7 are respectively plugged into the "U"-shaped openings of the front and rear transverse connectors 2, and then fixed with bolts;

The upper and lower sides of the middle part of the transverse reinforcing bar 7 are symmetrically provided with four bolt holes, and the bolt holes in the middle part of the transverse reinforcing bar 7 correspond to the bolt holes on the bottom surface of the corner connector 3 Setting: 4 bolt holes are arranged on the left side and the right side of the upper end and the lower end of the vertical reinforcing rod 8, and 4 bolt holes are arranged on the left side and the right side of the upper end and the lower end of the vertical reinforcing rod 8 The bolt holes are set corresponding to the bolt holes on the side of the corner connector 3; the horizontal reinforcing rod 7 and the vertical reinforcing rod 8 are fixedly connected by the upper and lower corner connectors 3;

Most of the wells in the prior art are fixed by welding. Due to the limitation of the height of the well, the welding operation is very difficult, and, once a welding error occurs, it is not easy to disassemble. The well involved in the utility model adopts a plug-in assembly method, and the disassembly method is relatively simple, and is especially suitable for installation on the outdoor wall of a building.

Except for the technical features described in the description, all are known technologies by those skilled in the art.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it is not a limitation to the scope of protection of the utility model. On the basis of the technical solution of the utility model, those skilled in the art can make Various modifications or deformations are still within the protection scope of the present utility model.

Claims (4)

1. a plug-in type elevator hoistways, it is characterised in that include plug connector and hoistway framework；Described Plug connector includes vertical connector, transverse connection and angle connector；Described hoistway framework include cross bar, Montant, transverse reinforced bar and vertical reinforced bar；

Described vertical connector uses rectangular configuration, including upper connection-peg, middle clamping joint and lower grafting Head, described middle clamping joint is fixed between described upper connection-peg and lower connection-peg；Described upper grafting The lateral cross-sectional area of head and lower connection-peg is less than the lateral cross-sectional area of middle clamping joint；Described upper connection-peg, The lateral surface of middle clamping joint and lower connection-peg is provided with bolt hole；

Described transverse connection uses " u "-shaped structure, and described transverse connection is provided with bolt hole；Institute The vertical connector stated connects cross bar and transverse reinforced bar by described transverse connection is fixing；

Described angle connector uses " L " shape structure, and described angle connector is provided with bolt hole；Described Angle connector is for connecting fixing by transverse reinforced bar and vertical reinforced bar；

Described montant uses rectangular case structure, the cross sectional dimensions of described montant and described vertical connector On the cross sectional dimensions size of middle clamping joint identical, the top and bottom of described montant grafting set respectively It is contained on lower connection-peg and the upper connection-peg of described upper and lower two adjacent vertical connectors, uses bolt Fixing.

A kind of plug-in type elevator hoistways the most according to claim 1, is characterized in that, described montant Including short montant and long montant, the length of described long montant is 1.5 times of short montant length, and described is short perpendicular Bar and long montant are alternately installed from hoistway framework both sides respectively.

A kind of plug-in type elevator hoistways the most according to claim 1, is characterized in that, described upper grafting The top of head and lower connection-peg is to the tapered mouth of body contract.

A kind of plug-in type elevator hoistways the most according to claim 1, is characterized in that, described upper grafting Being respectively equipped with bolt hole on head and the lateral surface of lower connection-peg and adjacent left-hand face, described middle clamping saves Medial surface and adjacent right side face on be respectively equipped with bolt hole.