Stretchable elevator shaft horizontal blocking structure

Abstract

The utility model discloses a stretchable elevator shaft horizontal blocking structure which comprises a base, a baffle fixedly connected with the base and a stretching mechanism arranged on the baffle, and the stretching mechanism comprises a groove formed in the rear surface of the baffle and a supporting seat arranged in the groove in a sliding mode. The placing seat is arranged on the rear surface of the supporting seat and can bear a maintenance tool; second sliding blocks which are symmetrically distributed are arranged on the side surface of the supporting base, and second sliding grooves for the second sliding blocks to slide are formed in the baffle. Limiting pieces which are symmetrically distributed are arranged on the side surface of the supporting base, and a blocking piece is installed at a groove opening of the groove; the elevator shaft construction maintenance platform has the advantages that by means of the designed stretching mechanism, drawing and storage of the containing base can be achieved, the containing base can stretch out of the groove of the baffle when being drawn, tools needing to be maintained can be placed in the containing base, the elevator shaft construction maintenance efficiency is improved, and a safe operation platform is provided during construction operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of horizontal hard isolation of elevator shafts in building construction, and specifically relates to a stretchable horizontal barrier structure of an elevator shaft. Background Art

[0002] During elevator shaft construction, an additional horizontal barrier structure can allow construction workers to enter the elevator shaft when necessary and obtain a safe construction working plane.

[0003] An elevator shaft protection structure for construction projects with publication number CN220848893U is disclosed. The patent includes a base, a threaded rod is rotatably connected inside the base, a turntable is fixedly connected to the end of the threaded rod, a slider is provided on the surface of the threaded rod, a connecting block is fixedly connected to the side of the slider, a support frame is fixedly connected to the top of the connecting block, a roller is rotatably connected to the bottom end of the connecting block, a barrier net is fixedly connected to the side of the support frame, a telescopic rod is fixedly connected to the side of the support frame, a support shaft is fixedly connected to the back of the base, and a baffle is provided on the side of the base.

[0004] When entering the elevator shaft working platform for work, it is often necessary to carry maintenance tools into the elevator shaft together. Construction workers step on the anti-slip barrier board, and the maintenance tools are directly placed on the anti-slip barrier board, which is messy and affects the maintenance performance of construction workers. Utility Model Content

[0005] The utility model aims to provide a stretchable elevator shaft horizontal barrier structure, which can obtain a safe construction working plane and improve the maintenance efficiency through an additional stretching mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stretchable elevator shaft horizontal barrier structure, including a base, a baffle fixedly connected to the base, a stretching mechanism arranged on the baffle, the stretching mechanism including a groove opened on the rear surface of the baffle, a support seat slidably arranged inside the groove, and a placement seat arranged on the rear surface of the support seat and capable of carrying maintenance tools.

[0007] Preferably, the side surface of the support seat is provided with symmetrically distributed second sliding blocks, and the interior of the baffle is provided with a second sliding groove for the second sliding blocks to slide.

[0008] Preferably, the side surface of the support seat is provided with symmetrically distributed limiting plates, and the notch of the groove is installed with a blocking plate.

[0009] Preferably, a push handle is provided on the top of the placement seat, a slot is provided on the top of the baffle, and symmetrically distributed vertical plates are provided on the inner side of the slot.

[0010] Preferably, it also includes an anti-skid barrier plate inserted into the slot and abutting against the vertical plate, and the top of the anti-skid barrier plate is provided with symmetrically distributed receiving grooves.

[0011] Preferably, a pull rod is installed inside the accommodating groove, and a barrier net is slidably provided on the base.

[0012] Preferably, the bottom of the barrier net is provided with symmetrically distributed first sliding blocks, and the top of the base is provided with a first sliding groove for the first sliding blocks to slide.

[0013] Preferably, symmetrically distributed electric push rods are installed on the front surface of the baffle, and the output ends of the electric push rods are connected to the barrier net.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the designed stretching mechanism, the placement seat can be pulled out and stored. When the placement seat is pulled out, it can extend out from the groove of the baffle. The tools that need maintenance can be placed in the placement seat to obtain a safe construction working plane and improve the efficiency of elevator shaft operation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view of the structure of the placement seat and the baffle splicing of the utility model;

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of the E region;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the baffle of the utility model;

[0020] In the figure: 1. base; 11. first slide groove; 2. baffle; 21. groove; 210. baffle; 22. second slide groove; 23. slot; 3. anti-slip barrier plate; 31. accommodating groove; 310. pull rod; 4. placement seat; 41. push handle; 5. electric push rod; 6. barrier net; 61. first slider; 7. support seat; 71. second slider; 72. limiting plate; 8. vertical 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] Example 1

[0023] See also Figure 1-Figure 4 , which is the first embodiment of the utility model, and provides a stretchable elevator shaft horizontal barrier structure, including a base 1, a baffle 2 fixedly connected to the base 1, the baffle 2 is fixedly spliced ​​with the base 1, and the baffle 2 is placed in the elevator shaft, and a stretching mechanism is arranged on the baffle 2, and the stretching mechanism includes a groove 21 opened on the rear surface of the baffle 2, and the opening of the groove 21 is realized, and a support seat 7 is slidably arranged inside the groove 21, and the support seat 7 can move in the groove 21 to increase the convenience of use, and a placement seat 4 is arranged on the rear surface of the support seat 7 and can carry maintenance tools. The support seat 7 increases the support for the placement seat 4. During maintenance, the placement seat 4 can be pulled outward to extend the placement seat 4, and the tools that need maintenance are placed in the placement seat 4, thereby improving the efficiency of elevator shaft operation and maintenance.

[0024] In this embodiment, preferably, the side surface of the support seat 7 is provided with a symmetrically distributed second slider 71, so that the second slider 71 is added, and a second slide groove 22 for the second slider 71 to slide is opened inside the baffle 2. The cooperation between the second slider 71 and the second slide groove 22 increases the convenience of the support seat 7 to move in the groove 21.

[0025] In this embodiment, preferably, the side surface of the support seat 7 is provided with symmetrically distributed limiting plates 72, so that the limiting plates 72 are added, and the notch of the groove 21 is installed with a blocking plate 210, and the activity range of the support seat 7 is limited by the cooperation of the limiting plate 72 and the blocking plate 210.

[0026] In this embodiment, preferably, a push handle 41 is provided on the top of the placement seat 4, and the push handle 41 increases the convenience of pulling the placement seat 4 outward. A slot 23 is provided on the top of the baffle 2 to realize the opening of the slot 23, and the inner side of the slot 23 is installed with symmetrically distributed vertical plates 8 by screws to realize the stable installation of the vertical plates 8.

[0027] In this embodiment, preferably, it also includes an anti-skid barrier plate 3 inserted into the slot 23 and abutting against the vertical plate 8. Anti-skid grooves are arranged on the anti-skid barrier plate 3 to help increase the anti-skid performance of construction workers, and symmetrically distributed receiving grooves 31 are opened on the top of the anti-skid barrier plate 3 to realize the opening of the receiving grooves 31.

[0028] In this embodiment, preferably, a pull rod 310 is installed inside the accommodating groove 31, and the pull rod 310 increases the convenience of removing the anti-slip barrier plate 3. A barrier net 6 is slidably arranged on the base 1, and a maintenance port is opened on the elevator shaft. The barrier net 6 can block the maintenance port of the elevator shaft to perform a barrier function.

[0029] Example 2

[0030] See also Figure 1-Figure 4 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that:

[0031] A symmetrically distributed first slider 61 is provided at the bottom of the barrier net 6, which realizes the addition of the first slider 61. A first slide groove 11 for the first slider 61 to slide is provided on the top of the base 1. The cooperation between the first slider 61 and the first slide groove 11 increases the stability of the movement of the barrier net 6. The front surface of the baffle 2 is equipped with symmetrically distributed electric push rods 5 by bolts, which helps to achieve a stable installation of the electric push rods 5, and the output end of the electric push rods 5 is connected to the barrier net 6, so that the electric push rods 5 can drive the barrier net 6 to move when working.

[0032] It should be noted that the specific structure and working principle of the barrier net 6, the maintenance port, and the base 1 in this application have been disclosed in a construction engineering elevator shaft protection structure with publication number CN220848893U;

[0033] The electric push rod 5 in the present application can be purchased from the market.

[0034] The working principle and use process of the utility model are as follows: when it is necessary to maintain the interior of the elevator shaft, the electric push rod 5 works and drives the barrier net 6 to detach from the maintenance port of the elevator shaft, and the construction personnel can enter the elevator shaft from the gap between the barrier net 6 and the elevator shaft, and step on the anti-slip barrier plate 3 of the baffle 2, pull the placement seat 4 outward, so that the placement seat 4 extends, and place the tools that need maintenance in the placement seat 4, thereby improving the efficiency of elevator shaft operation and maintenance.

[0035] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stretchable elevator shaft horizontal barrier structure, characterized in that: The invention comprises a base (1), a baffle (2) fixedly connected to the base (1), and a stretching mechanism arranged on the baffle (2), wherein the stretching mechanism comprises a groove (21) opened on the rear surface of the baffle (2), a support seat (7) slidably arranged inside the groove (21), and a placement seat (4) arranged on the rear surface of the support seat (7) and capable of carrying a maintenance tool.

2. The stretchable elevator shaft horizontal barrier structure according to claim 1, characterized in that: The side surface of the support seat (7) is provided with symmetrically distributed second sliding blocks (71), and the interior of the baffle (2) is provided with a second sliding groove (22) for the second sliding blocks (71) to slide.

3. The stretchable elevator shaft horizontal barrier structure according to claim 1, characterized in that: The side surface of the support seat (7) is provided with symmetrically distributed limiting plates (72), and the notch of the groove (21) is installed with a blocking plate (210).

4. The stretchable elevator shaft horizontal barrier structure according to claim 1, characterized in that: A push handle (41) is arranged on the top of the placement seat (4), a slot (23) is opened on the top of the baffle (2), and symmetrically distributed vertical plates (8) are arranged on the inner side surface of the slot (23).

5. The stretchable elevator shaft horizontal barrier structure according to claim 4, characterized in that: It also includes an anti-skid barrier plate (3) inserted into the slot (23) and abutting against the vertical plate (8), and the top of the anti-skid barrier plate (3) is provided with symmetrically distributed accommodation grooves (31).

6. The stretchable elevator shaft horizontal barrier structure according to claim 5, characterized in that: A pull rod (310) is installed inside the accommodating groove (31), and a barrier net (6) is slidably arranged on the base (1).

7. The stretchable elevator shaft horizontal barrier structure according to claim 6, characterized in that: The bottom of the barrier net (6) is provided with symmetrically distributed first sliding blocks (61), and the top of the base (1) is provided with a first sliding groove (11) for the first sliding blocks (61) to slide.

8. The stretchable elevator shaft horizontal barrier structure according to claim 7, characterized in that: The front surface of the baffle (2) is provided with symmetrically distributed electric push rods (5), and the output ends of the electric push rods (5) are connected to the barrier net (6).

Images