Horizontal soft protection device for elevator shaft

Abstract

The utility model relates to the technical field of elevator shafts, in particular to an elevator shaft horizontal soft protection device which comprises an installation box and further comprises a rapid protection mechanism, a horizontal soft protection mechanism, a horizontal soft protection mechanism, a horizontal soft protection mechanism and a horizontal soft protection mechanism, and the rapid protection mechanism is used for rapidly protecting a wall body in an elevator shaft and located in the installation box; through the effect of the quick protection mechanism and the effect that the protection net is connected to the outer wall of the rotating rod in a winding mode, one worker can conveniently carry out extension operation on the protection net, multiple workers do not need to stretch the protection net to cover the outer wall of the wall body in the elevator shaft, the number of installation personnel is correspondingly reduced, and the installation efficiency is improved. The overall construction efficiency of the construction site is improved; and when the protective net is disassembled and stored, the protective net can be automatically stored and wound to the outer wall of the rotating rod, so that workers do not need to manually fold and store the protective net, the operation is relatively convenient, and the working efficiency of storing and placing the protective net by the workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevator shafts, and in particular relates to a horizontal soft protective device for an elevator shaft. Background Art

[0002] The elevator shaft horizontal soft protection device is an important part of the safety protection inside the elevator shaft. Its main function is to use special materials to soft-wrap the walls, ceiling, ground and other parts inside the elevator shaft to reduce the damage caused by the elevator hitting the top or falling under special conditions; the elevator shaft horizontal soft protection is an essential part of elevator safety management and plays a key role in elevator safety. It can provide a certain degree of cushioning and protection through soft packaging of special materials when the elevator hits the top or falls, thereby reducing the damage to personnel and equipment caused by accidents.

[0003] In the prior art, the soft horizontal protection of the elevator shaft is usually carried out by installing a nylon net on the wall of the elevator shaft to protect the wall. Since the wall of the elevator shaft is relatively large, multiple workers are required to assist in the installation when the nylon net is tightened and installed, which correspondingly increases the operation of the installation personnel and reduces the overall construction efficiency of the construction site. In addition, when the protective net is disassembled and stored, the workers are required to manually fold and store it, which is cumbersome to operate, thereby reducing the work efficiency of the workers in storing and placing the protective net. For this reason, a soft horizontal protection device for the elevator shaft is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a horizontal soft protection device for an elevator shaft to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A soft protective device for a horizontal elevator shaft, comprising an installation box and:

[0007] A quick protection mechanism is used for quickly protecting the wall inside the elevator shaft. The quick protection mechanism is located inside the installation box. The quick protection mechanism includes fixed plates fixedly connected to both sides of the inner wall of the installation box. A rotating rod is rotatably connected between the two fixed plates, and both ends of the rotating rod are rotatably extended to the outside of the two fixed plates. Both ends of the rotating rod are fixedly connected to fixed disks, and the inner wall of the fixed disk is connected to a torsion spring. The outer wall of the rotating rod is located between the two fixed plates and is wrapped with a protective net. The end of the protective net away from the protective net is connected to a pull plate, and the top and bottom of the installation box and the pull plate are fixedly connected with connecting plates.

[0008] Preferably, a socket is provided on the connecting plate, and the installation box and the pull plate are plugged and installed with the wall inside the elevator shaft through the socket on the connecting plate.

[0009] Preferably, the fixing disk and the torsion spring are both located outside the fixing plate, and the pulling plate is located outside the installation box.

[0010] Preferably, a square groove is opened on one side of the installation box, and one end of the protection net away from the rotating rod extends to the outside of the installation box through the square groove, and the size of the pull plate is larger than the outside of the square groove.

[0011] Preferably, one end of the torsion spring away from the fixed disk is connected to the outer wall of the fixed plate, and the torsion spring is sleeved on the outer wall of the rotating rod.

[0012] Preferably, the two fixing plates are each provided with a rotation groove, and the two ends of the rotation rod are rotated through the rotation groove and extend to the outside of the fixing plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the quick protection mechanism, the protective net is wrapped around the outer wall of the rotating rod, which makes it easy for one worker to extend it. There is no need for multiple workers to stretch the protective net to cover the outer wall of the wall inside the elevator shaft, which reduces the number of installation workers and improves the overall construction efficiency of the construction site.

[0015] When the protective net is disassembled and stored, the fixing effect between the pull plate and the wall is released. At this time, the protective net is automatically stored and wound around the outer wall of the rotating rod according to the rotating storage effect between the rotating rod and the torsion spring, so that the staff does not need to manually fold and store the protective net, and the operation is more convenient, thereby improving the work efficiency of the staff in storing and placing the protective net;

[0016] The protective net is wrapped around the outer wall of the rotating rod and can be extended outwards at will by the staff according to the required length of the wall coverage, thereby improving the effectiveness of the protective net in covering and protecting the outer wall of the elevator shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a cross-sectional structural diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram of point A.

[0020] In the figure: 1, installation box; 2, connecting plate; 3, fixing plate; 301, rotating rod; 302, protective net; 303, fixing plate; 304, torsion spring; 305, pulling plate. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3 As shown, a horizontal soft protection device for an elevator shaft includes an installation box 1, and also includes: a quick protection mechanism for quickly protecting the wall inside the elevator shaft, the quick protection mechanism is located inside the installation box 1, and the quick protection mechanism includes a fixed plate 3 fixedly connected to both sides of the inner wall of the installation box 1, a rotating rod 301 is rotatably connected between the two fixed plates 3, and both ends of the rotating rod 301 are rotatably extended to the outside of the two fixed plates 3, and both ends of the rotating rod 301 are fixedly connected to fixed disks 303, and the inner wall of the fixed disk 303 is connected to a torsion spring 304, and the outer wall of the rotating rod 301 is located between the two fixed plates 3 and is wound with a protection net 302, and the end of the protection net 302 away from the protection net 302 is connected to a pull plate 305, and the top and bottom of the installation box 1 and the pull plate 305 are fixedly connected to a connecting plate 2;

[0023] The utility model is further specifically described in detail. A plug hole is provided on the connecting plate 2. The installation box 1 and the pull plate 305 are plugged and installed with the wall inside the elevator shaft through the plug hole on the connecting plate 2. The fixed plate 303 and the torsion spring 304 are both located on the outside of the fixed plate 3. The pull plate 305 is located outside the installation box 1. A square groove is provided on one side of the installation box 1. One end of the protective net 302 away from the rotating rod 301 extends to the outside of the installation box 1 through the square groove. The size of the pull plate 305 is larger than the outside of the square groove. One end of the torsion spring 304 away from the fixed plate 303 is connected to the outer wall of the fixed plate 3, and the torsion spring 304 is sleeved on the outer wall of the rotating rod 301. Rotation grooves are provided on the two fixed plates 3. Both ends of the rotating rod 301 rotate and extend to the outside of the fixed plate 3 through the rotation grooves.

[0024] As can be seen from the above, when the staff is protecting the wall inside the elevator shaft, they fit the installation box 1 to the outer wall of the wall. At this time, through the role of the socket on the connecting plate 2, the installation box 1 can be connected and fixed to the wall inside the elevator shaft;

[0025] After the installation box 1 is installed, the pull plate 305 is pulled, and the protective net 302 is extended to the outside of the installation box 1 through the square groove, and the outer wall of the wall inside the elevator shaft is covered accordingly. After the protective net 302 covers the outer wall of the wall, the pull plate 305 is connected and fixed to the wall through the socket on the connecting plate 2. Through the setting of this structure, the protective net 302 is wrapped around the outer wall of the rotating rod 301, which is convenient for one staff member to extend it, and there is no need for multiple staff members to stretch the protective net 302 to cover the outer wall of the wall inside the elevator shaft, which reduces the number of installation personnel accordingly, improves the construction efficiency of the construction site as a whole, and When the protective net 302 is disassembled and stored, the fixing effect between the pull plate 305 and the wall is released. At this time, the protective net 302 is automatically stored and wound around the outer wall of the rotating rod 301 according to the rotating storage effect between the rotating rod 301 and the torsion spring 304, so that the staff does not need to manually fold and store the protective net 302, and the operation is more convenient, thereby improving the staff's work efficiency in storing and placing the protective net 302. The protective net 302 is wound around the outer wall of the rotating rod 301, and the staff can freely extend the length of its extension outward according to the required wall coverage length, which correspondingly improves the use effect of the protective net 302 on the outer wall of the elevator shaft.

[0026] It should be noted that the connection between the installation box 1, the pull plate 305 and the inner wall of the elevator shaft is a prior art, and its working principle will not be described in detail.

[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. A soft protection device for elevator shaft horizontally, characterized in that: It comprises an installation box (1), and also comprises: A quick protection mechanism is used for quickly protecting a wall inside an elevator shaft, the quick protection mechanism is located inside an installation box (1), the quick protection mechanism comprises fixed plates (3) fixedly connected to both sides of the inner wall of the installation box (1), a rotating rod (301) is rotatably connected between the two fixed plates (3), and both ends of the rotating rod (301) are rotatably extended to the outside of the two fixed plates (3), both ends of the rotating rod (301) are fixedly connected to fixed disks (303), the inner wall of the fixed disk (303) is connected to a torsion spring (304), the outer wall of the rotating rod (301) is located between the two fixed plates (3) and is wound with a protection net (302), one end of the protection net (302) away from the protection net (302) is connected to a pull plate (305), and the top and bottom of the installation box (1) and the pull plate (305) are fixedly connected to a connecting plate (2).

2. The elevator shaft horizontal soft protection device according to claim 1 is characterized in that: The connection plate (2) is provided with a plug hole, and the installation box (1) and the pull plate (305) are plugged and installed with the wall inside the elevator shaft through the plug hole on the connection plate (2).

3. The elevator shaft horizontal soft protection device according to claim 1, characterized in that: The fixing plate (303) and the torsion spring (304) are both located outside the fixing plate (3), and the pulling plate (305) is located outside the installation box (1).

4. The elevator shaft horizontal soft protection device according to claim 1, characterized in that: A square groove is provided on one side of the installation box (1), and one end of the protection net (302) away from the rotating rod (301) extends to the outside of the installation box (1) through the square groove, and the size of the pull plate (305) is larger than the outside of the square groove.

5. The elevator shaft horizontal soft protection device according to claim 1, characterized in that: One end of the torsion spring (304) away from the fixed disk (303) is connected to the outer wall of the fixed plate (3), and the torsion spring (304) is sleeved on the outer wall of the rotating rod (301).

6. The elevator shaft horizontal soft protection device according to claim 1, characterized in that: The two fixing plates (3) are each provided with a rotation groove, and the two ends of the rotation rod (301) are rotated through the rotation groove to extend to the outside of the fixing plate (3).

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