CN219175930U

CN219175930U - Horizontal protection device for elevator shaft

Info

Publication number: CN219175930U
Application number: CN202320141932.2U
Authority: CN
Inventors: 张恩东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-13
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the field of building safety equipment, and particularly discloses a horizontal protection device for an elevator shaft, which comprises a protection device body, wherein the protection device body comprises a baffle plate for shielding an elevator shaft door, both end parts of the baffle plate are respectively provided with a limiting plate which can slide and is perpendicular to the baffle plate, and the baffle plate is also provided with a propping mechanism for propping the limiting plates against the inner wall of the elevator shaft door to fix the baffle plate. The elevator shaft horizontal protection device can prevent constructors from falling from the elevator shaft door, improves the safety during construction better, and compared with a common movable guardrail, the elevator shaft horizontal protection device in the embodiment cannot displace when collision occurs, so that the elevator shaft horizontal protection device has better stability, and meanwhile has the characteristic of being convenient to install and detach.

Description

Horizontal protection device for elevator shaft

Technical Field

The utility model relates to the field of building safety equipment, in particular to a horizontal protection device of an elevator hoistway.

Background

In the building engineering, after the construction of the super high-rise elevator shaft is finished, a protective fence needs to be arranged at a gate to prevent constructors from falling into an elevator shaft from the gate, at present, the common elevator protective fence is a movable protective fence, and when the elevator protective fence is touched, the elevator protective fence is easy to displace, so that a large potential safety hazard exists; at present, a protective fence fixedly connected with a wall at a door opening of an elevator shaft through tools such as pins and the like can better realize protection, but the protective fence still has the defect of inconvenient installation and disassembly during use.

Disclosure of Invention

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a horizontal protector of elevator well, its includes the protector body, and the protector body is including being used for shelter from the baffle to elevator well door mouth, and the both ends of baffle all are equipped with the limiting plate that slidable and perpendicular to baffle set up, and baffle department still is equipped with and is used for supporting the limiting plate to the elevator well door mouth inner wall department in order to fix the tight mechanism of supporting of baffle.

The elevator shaft horizontal protection device can prevent constructors from falling from the elevator shaft door, improves the safety during construction better, and compared with a common movable guardrail, the elevator shaft horizontal protection device in the embodiment cannot displace when collision occurs, so that the elevator shaft horizontal protection device has better stability, and meanwhile has the characteristic of being convenient to install and detach.

Preferably, mounting grooves are formed in two end portions of the baffle, 2 guide posts are arranged in the mounting grooves, limiting plate through holes in clearance fit with the guide posts are formed in the limiting plate, and the guide posts penetrate through the limiting plate through holes so that the limiting plates slide along the axial directions of the guide posts.

According to the utility model, the guide post is matched with the limiting plate through hole at the limiting plate, so that the limiting plate can be conveniently mounted.

Preferably, the abutting mechanism comprises a screw rod arranged between the 2 guide posts, a mounting hole in clearance fit with the screw rod is formed in the limiting plate, the end part of the screw rod extends out of the mounting hole, and an adjusting bolt for adjusting the position of the limiting plate is arranged at the screw rod.

According to the utility model, the position of the limiting plate can be conveniently adjusted through the arrangement of the abutting mechanism structure.

Preferably, a plurality of convex teeth are arranged at the end face of the limiting plate far away from the center of the baffle.

According to the utility model, through the arrangement of the convex teeth, the friction force between the limiting plate and the inner wall of the stairwell gate can be better improved, so that the fixing effect on the baffle plate is better improved.

Preferably, the end face of the baffle, which is far away from the limiting plate, is provided with a supporting leg.

According to the utility model, through the arrangement of the supporting legs, the baffle can be prevented from toppling when being placed.

Preferably, a handle is arranged at the end face of the baffle plate, which is far away from the limiting plate.

According to the elevator shaft horizontal protection device, due to the arrangement of the lifting handles, construction staff can conveniently carry the elevator shaft horizontal protection device.

Drawings

Fig. 1 is a schematic structural view of a horizontal guard of an elevator hoistway in embodiment 1.

Fig. 2 is a schematic exploded view of the elevator hoistway horizontal guard of fig. 1.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

Example 1

As shown in fig. 1, the present embodiment provides a horizontal protection device for an elevator hoistway, which comprises a protection device body 100, wherein the protection device body 100 comprises a baffle plate 110 for shielding a hoistway door, both ends of the baffle plate 110 are provided with a limit plate 120 which can slide and is perpendicular to the baffle plate 110, and the end surface of the baffle plate 110 far away from the limit plate 120 is provided with a supporting leg 170 and a lifting handle 180; the end surface of the limiting plate 120 far away from the center of the baffle 110 is provided with a plurality of convex teeth 240; the baffle 110 is also provided with a propping mechanism for propping the limiting plate 120 against the inner wall of the elevator shaft door to fix the baffle 110.

When the elevator shaft horizontal protection device in the embodiment is used, firstly, the protection device body 100 is carried to an elevator shaft door opening, then the limiting plate 120 is propped against the inner wall of the elevator shaft door opening through the propping mechanism, the baffle 110 is fixed at the elevator shaft door opening through friction between the limiting plate 120 and the inner wall of the elevator shaft door opening, so that constructors drop from the elevator shaft door opening during construction are avoided, and safety in the construction process is improved better. When the elevator shaft is disassembled, the baffle 110 can be taken down from the door opening of the elevator shaft only by loosening the abutting mechanism.

The elevator well horizontal protection device in this embodiment is through supporting the setting of tight mechanism and limiting plate 120, the realization that can be preferred is fixed to baffle 110, thereby can avoid constructor to drop from elevator well door mouth, the security when preferred has promoted the construction, and compare in ordinary movable guardrail, the elevator well horizontal protection device in this embodiment can not take place the displacement when bumping, thereby have the stability of preferred, elevator well horizontal protection device in this embodiment still has the installation and dismantles comparatively convenient characteristics simultaneously. By the aid of the supporting legs 170, the baffle 110 can be prevented from toppling when the baffle 110 is placed, and therefore stability in installation can be improved better; through the arrangement of the handle 180, a constructor can conveniently carry the elevator shaft horizontal protection device; through the setting of dogtooth 240, the frictional force between limiting plate 120 and the stair well entrance inner wall that can be preferred is promoted to the fixed effect to baffle 110 has been preferred.

Referring to fig. 2, both ends of the baffle 110 are provided with mounting grooves 130, 2 guide posts 140 are provided in the mounting grooves 130, and a limiting plate through hole 210 in clearance fit with the guide posts 140 is provided at the limiting plate 120, wherein the guide posts 140 pass through the limiting plate through hole 210 to axially slide the limiting plate 120 along the guide posts 140.

Through the cooperation between the guide post 140 and the limiting plate through hole 210 at the limiting plate 120 in this embodiment, the installation of the limiting plate 120 can be more conveniently realized.

Further, the abutting mechanism comprises a screw 160 arranged between the 2 guide posts 140, a mounting hole 220 in clearance fit with the screw 160 is formed in the limiting plate 120, the end of the screw 160 extends out of the mounting hole 220, and an adjusting bolt 230 for adjusting the position of the limiting plate 120 is arranged at the screw 160.

When the abutting mechanism in the embodiment is used, the position of the limiting plate 120 can be adjusted only by screwing the adjusting bolt 230, so that the limiting plate 120 is abutted against the inner wall of the stairwell gate or the limiting plate 120 is loosened, and the position of the limiting plate 120 can be adjusted conveniently.

It is to be understood that, based on one or several embodiments provided herein, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the examples are merely illustrative of embodiments of the utility model and the actual construction is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims

1. A horizontal protector of elevator well, its characterized in that: including protector body (100), protector body (100) are including being used for carrying out baffle (110) that shelter from elevator shaft door opening, and both ends of baffle (110) all are equipped with limiting plate (120) that slidable and perpendicular to baffle (110) set up, and baffle (110) department still is equipped with and is used for supporting limiting plate (120) to support tight mechanism to elevator shaft door opening inner wall department in order to fix baffle (110).

2. A hoistway horizontal guard as claimed in claim 1, wherein: both ends of baffle (110) all are equipped with mounting groove (130), are equipped with 2 guide posts (140) in mounting groove (130), limiting plate (120) department be equipped with guide post (140) clearance fit's limiting plate through-hole (210), guide post (140) pass limiting plate through-hole (210) so that limiting plate (120) follow guide post (140) axial slip.

3. A hoistway horizontal guard as claimed in claim 2, wherein: the abutting mechanism comprises screws (160) arranged between the 2 guide posts (140), mounting holes (220) in clearance fit with the screws (160) are formed in the limiting plate (120), the end portions of the screws (160) extend out of the mounting holes (220), and adjusting bolts (230) used for adjusting the positions of the limiting plate (120) are arranged at the positions of the screws (160).

4. A hoistway horizontal guard as claimed in claim 1, wherein: the end surface of the limiting plate (120) far away from the center of the baffle plate (110) is provided with a plurality of convex teeth (240).

5. A hoistway horizontal guard as claimed in claim 1, wherein: the end surface of the baffle plate (110) far away from the limiting plate (120) is provided with a supporting leg (170).

6. A hoistway horizontal guard as claimed in claim 1, wherein: the end surface of the baffle plate (110) far away from the limiting plate (120) is provided with a handle (180).