CN220078528U

CN220078528U - Elevator platform railing

Info

Publication number: CN220078528U
Application number: CN202321552844.8U
Authority: CN
Inventors: 刘梅忠; 周伟进; 林京湖
Original assignee: Qingdao Xinxing Electromechanical Manufacturing Co ltd
Current assignee: Qingdao Xinxing Electromechanical Manufacturing Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-24
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a platform railing of an elevator, which comprises a platform seat, wherein an outer guardrail assembly is fixed on the upper part of the platform seat, an inner guardrail assembly is arranged in the outer guardrail assembly, a sliding assembly is arranged on the inner guardrail assembly, the outer guardrail assembly comprises a rear guardrail, a left guardrail and a right guardrail which are respectively arranged on the left side and the right side of the rear guardrail, the left guardrail and the rear guardrail are fixedly arranged on the platform seat, one side of the right guardrail is hinged with the rear guardrail, a pin shaft is fixed on the other side of the right guardrail, a pin hole for plugging the pin shaft is formed in the platform seat, and the inner guardrail assembly can move on the outer guardrail assembly, is convenient for adjusting operation at high altitude, does not need to integrally move the elevator, and reduces the operation risk; in addition, right guardrail one side is articulated with the back guardrail, can switch, conveniently dismantles the maintenance.

Description

Elevator platform railing

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator platform railing.

Background

The lifter is common equipment in the construction site, and the general structure of the lifter comprises a base, a lifting device (mostly in a scissor type) and a platform railing, wherein the platform railing is an important safety guarantee for operators. The existing elevator is a hydraulic elevator protective frame disclosed in China patent (CN 219136308U), an anti-tilting structure for preventing objects from tilting out of an upper rail is arranged on a protective frame body of the hydraulic elevator protective frame, the anti-tilting structure can prevent objects and personnel on a lifting platform from accidentally crossing the protective frame body, the objects and the personnel can be blocked from falling off, damage to the objects and injury to the personnel are avoided, and safety is further improved.

However, the prior art has the following problems: the existing platform guardrail can only lift and cannot stretch or move; the horizontal position can only be adjusted by moving the base, the construction position can not be accurately adjusted by ground adjustment, the base is moved to adjust after lifting, the platform is unstable, and danger is easy to occur.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an elevator platform railing.

The specific technical scheme provided by the utility model is as follows:

the utility model provides an elevator platform railing, which comprises a platform seat, wherein an outer guardrail assembly is fixed on the upper part of the platform seat, the improvement is that an inner guardrail assembly is arranged in the outer guardrail assembly, a sliding assembly is arranged on the inner guardrail assembly, the inner guardrail assembly comprises a sliding seat which is arranged on the platform seat in a sliding manner, three inner guardrails are arranged on the upper side of the sliding seat, a limit baffle for limiting the sliding assembly is arranged between two inner guardrails which are oppositely arranged, the outer guardrail assembly comprises a rear guardrail, a left guardrail and a right guardrail which are respectively arranged on the left side and the right side of the rear guardrail, the left guardrail and the rear guardrail are fixedly arranged on the platform seat, one side of the right guardrail is hinged with the rear guardrail, a pin shaft is fixed on the other side of the right guardrail, and a pin hole for plugging the pin shaft is formed in the platform seat.

Further, the sliding assembly comprises a support frame which is arranged on the inner guardrail assembly in a sliding mode, and limiting shafts are arranged on two sides of the bottom of the support frame.

Further, the bottom of the sliding seat is provided with a plurality of nylon blocks.

Compared with the prior art, the utility model has at least the following beneficial effects:

the inner guardrail assembly can move on the outer guardrail assembly, so that the adjustment operation is conveniently carried out at high altitude, the lifter does not need to be integrally moved, and the operation risk is reduced; in addition, right guardrail one side is articulated with the back guardrail, can switch, conveniently dismantles the maintenance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the construction of the outer barrier assembly of the present utility model;

FIG. 3 is a schematic view of the construction of the inner rail assembly of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure, 1, a platform seat; 2. an outer guardrail assembly; 21. a left guardrail; 22. a right guardrail; 23. a rear guardrail; 24. a pin shaft; 3. an inner guardrail assembly; 31. a sliding seat; 32. an inner guardrail; 33. a limit baffle; 4. a slip assembly; 41. a support frame; 42. and a limiting shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the present utility model is directed to an elevator platform rail, the implementation of which requires the power of the power components of the elevator as a whole, which is not a limitation of the present utility model. An elevator platform rail according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 5.

As shown in fig. 1-5, an elevator platform railing comprises a platform base 1, wherein an outer guardrail assembly 2 is fixed on the upper part of the platform base 1, an inner guardrail assembly 3 is arranged inside the outer guardrail assembly 2, and a sliding assembly 4 is arranged on the inner guardrail assembly 3. Wherein, interior guardrail assembly 3 can slide on outer guardrail assembly 2, and slip subassembly 4 can slide on interior guardrail assembly 3.

Specifically, the inner guardrail assembly 3 comprises a sliding seat 31 arranged on the platform base 1 in a sliding manner, a plurality of nylon blocks are arranged at the bottom of the sliding seat 31, and three inner guardrails 32 are arranged on the upper side of the sliding seat 31, wherein a limit baffle 33 used for limiting the sliding assembly 4 is arranged between two inner guardrails 32 which are oppositely arranged.

More specifically, the outer guardrail assembly 2 comprises a rear guardrail 23, a left guardrail 21 and a right guardrail 22 which are respectively arranged on the left side and the right side of the rear guardrail 23, the left guardrail 21 and the rear guardrail 23 are fixedly arranged on the platform base 1, one side of the right guardrail 22 is hinged with the rear guardrail 23, the other side of the right guardrail 22 is fixedly provided with a pin shaft 24, and the platform base 1 is provided with a pin hole for plugging the pin shaft 24.

Specifically, the sliding component 4 comprises a supporting frame 41 slidably arranged on the inner guardrail component 3, and limiting shafts 42 are arranged on two sides of the bottom of the supporting frame 41.

The working principle of the elevator platform railing of the utility model is as follows:

the telescopic function of the elevator platform railing, the inner guardrail assembly 3 can move on the outer guardrail assembly 2, and the operation position can be adjusted and enlarged at high altitude;

the sliding component 4 can slide on the inner guardrail component 3, and the supporting frame 41 on the sliding component 4 can be used for bearing a working tool, so that a worker can conveniently move the working tool on the inner guardrail component 3;

the right guardrail 22 can be opened and closed, when working, the pin shaft 24 is inserted into the pin hole to fix the right guardrail 22, and when maintenance needs to be disassembled, the pin shaft 24 can be pulled out, the right guardrail 22 is rotated, and the inner guardrail assembly 3 is exposed.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.

Claims

1. The utility model provides an elevator platform railing, includes platform seat (1), platform seat (1) upper portion is fixed with outer guardrail subassembly (2), its characterized in that, outer guardrail subassembly (2) inside is equipped with interior guardrail subassembly (3), be equipped with on interior guardrail subassembly (3) and slide subassembly (4), interior guardrail subassembly (3) are including sliding seat (31) that set up on platform seat (1), sliding seat (31) upside is equipped with three interior guardrail (32), is equipped with between two interior guardrail (32) that set up relatively and is used for sliding spacing limit baffle (33) of subassembly (4), outer guardrail subassembly (2) are including back guardrail (23) and left guardrail (21) and right guardrail (22) of setting in back guardrail (23) left and right sides respectively, left guardrail (21) and back guardrail (23) are fixed to be set up on platform seat (1), right guardrail (22) one side is articulated with back guardrail (23), and its opposite side is fixed with round pin axle (24), set up by being used for pegging graft pin hole (24) on platform seat (1).

2. Elevator platform balustrade according to claim 1, characterized in that the sliding assembly (4) comprises a supporting frame (41) slidingly arranged on the inner guardrail assembly (3), both sides of the bottom of the supporting frame (41) being provided with limiting shafts (42).

3. Elevator platform balustrade according to claim 2, characterized in that the bottom of the sliding seat (31) is provided with nylon blocks.