Elevator shaft protection assembly component mounting structure

Abstract

The utility model discloses an elevator shaft protection assembling component installation structure which comprises a supporting device, extending devices are fixedly installed at the centers of the two ends of the supporting device, and positioning devices are fixedly installed at the top ends and the bottom ends, away from the supporting device, of the extending devices. The positioning device comprises movable rods, supporting side plates, first bolts, positioning clamping plates and supporting wing plates, the movable rods are symmetrically and fixedly installed on one sides of the supporting side plates, the positioning clamping plates are symmetrically and slidably inserted into the other sides of the supporting side plates, and the supporting wing plates are fixedly installed at the two ends of the sides, away from the movable rods, of the supporting side plates; the first bolt is inserted into the supporting wing plate in a threaded mode, the extending device comprises an extending support and connecting rods, and the connecting rods are symmetrically and fixedly installed at the side ends of the extending support. Through the arrangement of the positioning device, the extending device and the supporting device, the purpose that the protection device is installed on hoistways of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, in particular to an elevator shaft protection assembly component installation structure. Background Art

[0002] The elevator shaft, referred to as "shaft", is a vertical passage in a building that is used exclusively for elevators to travel up and down. When the elevator in the shaft has not been installed, protective components are usually used to protect the shaft on each floor to prevent people from accidentally entering the shaft.

[0003] For example, a building construction elevator shaft protection structure with Chinese patent publication number CN216711334U includes a door and a door frame. The door frame is fixed on the wall, the door is hinged to the door frame, a waterproof component is provided on the inner side of the door, and a waterproof cloth is provided on the side of the absorbent pad facing the door; a protective component for protection is installed in the door frame.

[0004] The shaft protection structure in the above patent can only achieve the purpose of enhanced protection when in use, while the existing shaft protection structures mostly adopt fixed installation, and the shaft protection structure has an internal structure whose dimensions cannot be adjusted, so when protecting shafts of different sizes, it is necessary to specially customize protection components, which makes the existing shaft protection structure unable to adapt to shafts of different sizes. Therefore, a device is needed to improve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an elevator shaft protection assembly assembly installation structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator shaft protection assembly component installation structure, including a supporting device, an extension device is fixedly installed at the center of both ends of the supporting device, and a positioning device is fixedly installed on the top and bottom ends of the extension device away from the supporting device, and the positioning device includes a movable rod, a supporting side plate, a first bolt, a positioning splint and a supporting wing plate, the movable rod is symmetrically fixedly installed on one side of the supporting side plate, the positioning splint is symmetrically slidably inserted on the other side of the supporting side plate, the supporting wing plate is fixedly installed on both ends of the side of the supporting side plate away from the movable rod, and the first bolt is threadedly inserted into the inside of the supporting wing plate.

[0007] Preferably, the extension device comprises an extension bracket and a connecting rod, and the connecting rod is symmetrically fixedly mounted on the side ends of the extension bracket.

[0008] Preferably, the supporting device includes a second bolt, a guide hole, a supporting railing, and the guide hole is opened at the center of both sides of the supporting railing, and the second bolt is symmetrically opened at the top and bottom ends of both sides of the supporting railing, and the second bolt is symmetrically threadedly inserted into the inner top and bottom ends of the supporting railing.

[0009] Preferably, the extension bracket is slidably inserted in the guide hole, and the movable rod is slidably inserted in the guide hole.

[0010] Preferably, a latch key is symmetrically fixedly installed on one end of the positioning clamp plate close to the movable rod, and a latch groove is symmetrically opened on the side end of the supporting side plate away from the movable rod.

[0011] Preferably, circular holes are equidistantly provided on the top end of the movable rod, and the second bolt is spaced 2 cm from the extension bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the device is in use, the first bolt can be screwed to drive the positioning clamp to move and adjust, so that the positioning clamp can be clamped on walls of different thicknesses. At the same time, the movable rod is slidably adjusted inside the supporting railing to allow the supporting side panel to move as a whole to contact the wall. In addition, the second bolt can limit the positioning of the movable rod, so that the positioning clamp and the extension bracket can contact the external well surface at different positions, so that the well entrance can be protected, and finally adapt to the work of wells of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the positioning device of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the extension device of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the support device of the utility model.

[0018] In the figure: 1-positioning device, 2-extension device, 3-supporting device, 4-movable rod, 5-supporting side plate, 6-first bolt, 7-positioning clamping plate, 8-supporting wing plate, 9-extension bracket, 10-connecting rod, 11-second bolt, 12-guide hole, 13-supporting railing, 14-movable hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: an elevator shaft protection assembly component installation structure, including a supporting device 3, an extension device 2 is fixedly installed at the center of both ends of the supporting device 3, a positioning device 1 is fixedly installed at the top and bottom of the extension device 2 away from the supporting device 3, the positioning device 1 includes a movable rod 4, a supporting side plate 5, a first bolt 6, a positioning clamping plate 7 and a supporting wing plate 8, the movable rod 4 is symmetrically fixedly installed on one side of the supporting side plate 5, the positioning clamping plate 7 is symmetrically slidably inserted on the other side of the supporting side plate 5, the supporting wing plate 8 is fixedly installed at both ends of the side of the supporting side plate 5 away from the movable rod 4, and the first bolt 6 is threadedly inserted into the inside of the supporting wing plate 8.

[0021] The extension device 2 includes an extension bracket 9 and a connecting rod 10. The connecting rod 10 is symmetrically fixedly installed on the side end of the extension bracket 9. A round rod is installed inside the extension bracket 9, so that the extension bracket 9 can perform protective work synchronously when extending outward.

[0022] The supporting device 3 includes a second bolt 11, a guide hole 12, supporting railings 13 and 14. The guide hole 12 is opened at the center of both sides of the supporting railing 13, and 14 is symmetrically opened at the top and bottom ends of both sides of the supporting railing 13. The second bolt 11 is symmetrically threadedly inserted into the internal top and bottom ends of the supporting railing 13. Through the setting of 14 and the guide hole 12, it can be ensured that the movable rod 4 and the extension bracket 9 move in a straight line.

[0023] The extension bracket 9 is slidably inserted in the guide hole 12 , and the movable rod 4 is slidably inserted in the inside of 14 , so that the movable rod 4 can slide in the support railing 13 .

[0024] A clamping key is symmetrically fixedly installed on one end of the positioning clamping plate 7 close to the movable rod 4, and a clamping groove is symmetrically opened on the side end of the supporting side plate 5 away from the movable rod 4 to ensure that the positioning clamping plate 7 moves in a straight line.

[0025] Round holes are evenly spaced on the top of the movable rod 4 , and the second bolt 11 is spaced 2 cm from the extension bracket 9 to prevent the second bolt 11 from interfering with the extension bracket 9 .

[0026] When the first bolt 6 is screwed on the support wing plate 8, the first bolt 6 is screwed on the support wing plate 8, and the first bolt 6 is screwed on the support wing plate 8, so that the first bolt 6 can drive the positioning splint 7 to move when the first bolt 6 is screwed on the support wing plate 8, and the positioning splint 7 and the elevator shaft can be positioned. At the same time, the key at one end of the positioning splint 7 close to the movable rod 4 slides in the groove inside the side end of the supporting side plate 5 away from the movable rod 4, so that the positioning splint 7 can be moved in a straight line, so as to improve the docking accuracy of the positioning splint 7 and the elevator shaft wall. Subsequently, when the supporting side plate 5 moves to fit the elevator shaft, the circular holes at different positions on the movable rod 4 can be driven to align with the first The two bolts 11 are vertically aligned, and then the second bolt 11 is screwed and rotated into the circular hole inside the movable rod 4, so that the support side plate 5 can be restricted and fixed to prevent the support side plate 5 from sliding again. Moreover, when the support side plate 5 moves, the extension bracket 9 can also be driven to move outward inside the guide hole 12 at the same time, so that after the support side plate 5 is extended, the redundant part can be protected by the movable rod 4 and the extension bracket 9. Moreover, the front and rear interval between the extension bracket 9 and the second bolt 11 is 2 cm, so that the interference between the second bolt 11 and the extension bracket 9 can be avoided. When the device is in use, when the first bolt 6 is screwed, the positioning clamping plate 7 can be driven to be fastened to the wall of the elevator shaft, so that the support railing 13 can be restricted and fixed as a whole. Moreover, when the movable rod 4 and the extension bracket 9 are extended outward, the positioning clamping plate 7 can be driven to contact with the walls of elevator shafts of different sizes, so that the device as a whole can be installed on elevator shafts of different sizes to complete the work.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator shaft protection assembly installation structure, comprising a support device (3), an extension device (2) fixedly installed at the centers of both ends of the support device (3), and a positioning device (1) fixedly installed at the top and bottom ends of the extension device (2) away from the support device (3), characterized in that: The positioning device (1) comprises a movable rod (4), a supporting side plate (5), a first bolt (6), a positioning clamping plate (7) and a supporting wing plate (8); the movable rod (4) is symmetrically fixedly mounted on one side of the supporting side plate (5); the positioning clamping plate (7) is symmetrically slidably inserted on the other side of the supporting side plate (5); the supporting wing plate (8) is fixedly mounted on both ends of a side of the supporting side plate (5) away from the movable rod (4); and the first bolt (6) is threadedly inserted into the interior of the supporting wing plate (8).

2. The elevator shaft protection assembly installation structure according to claim 1, characterized in that: The extension device (2) comprises an extension bracket (9) and a connecting rod (10), wherein the connecting rod (10) is symmetrically fixedly mounted on the side ends of the extension bracket (9).

3. The elevator shaft protection assembly installation structure according to claim 2, characterized in that: The supporting device (3) comprises a second bolt (11), a guide hole (12), a supporting railing (13) and (14), wherein the guide hole (12) is provided at the center of both sides of the supporting railing (13), and the (14) is symmetrically provided at the top and bottom ends of both sides of the supporting railing (13), and the second bolt (11) is symmetrically threadedly inserted into the inner top and bottom ends of the supporting railing (13).

4. The elevator shaft protection assembly installation structure according to claim 3, characterized in that: The extension bracket (9) is slidably inserted into the interior of the guide hole (12), and the movable rod (4) is slidably inserted into the interior of (14).

5. The elevator shaft protection assembly installation structure according to claim 4, characterized in that: A clamping key is symmetrically fixedly installed on one end of the positioning clamping plate (7) close to the movable rod (4), and a clamping groove is symmetrically opened on the side end of the supporting side plate (5) away from the movable rod (4).

6. The elevator shaft protection assembly installation structure according to claim 5, characterized in that: The top end of the movable rod (4) is provided with circular holes at equal intervals, and the second bolt (11) is spaced 2 centimeters from the extension bracket (9).

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