CN219176037U

CN219176037U - Safety barrier assembly

Info

Publication number: CN219176037U
Application number: CN202223356268.8U
Authority: CN
Inventors: 谢元朗; 孙亚峰; 赵元龙; 吴森
Original assignee: PowerChina Guizhou Engineering Co Ltd
Current assignee: PowerChina Guizhou Engineering Co Ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of guardrails, in particular to a safety guardrail assembly, which comprises a mounting frame, wherein the mounting frame is mounted in a hanging port, two horizontal inner sides of the mounting frame are respectively connected with a rotating rail through rotation of a rotating assembly, and lifting rails are respectively arranged between two sides of the two groups of rotating rails; according to the utility model, the roller wheel piece rotates in the guide frame, so that when the re-rotating fence rotates, the lifting fence can be driven to move up and down, the unfolding and folding steps are simple, the efficiency is high, and the installation of hoisting operation and the safety protection of operators can be effectively ensured; secondly, the single-group locking piece is adopted to fix the unfolding state of the guardrail, the operation is simple, the fixing efficiency is high, the operability and convenience of the guardrail are further improved, and the design is reasonable.

Description

Safety barrier assembly

Technical Field

The utility model relates to the technical field of guardrails, in particular to a safety guardrail assembly.

Background

The cabin of the wind driven generator is provided with a hanging port so as to conveniently hang or put down goods, and in order to improve safety, the outside of the hanging port is usually provided with a fence to play an effective protection role.

As disclosed in the chinese patent publication No. CN211874098U, the present utility model discloses a hanging port rail, which includes a first enclosure, a second enclosure, a third enclosure, a cover plate, a first pin bush, a second pin bush, a bolt, a supporting block, a bolt and a nut; the first enclosing frame is arranged on the left side of the second enclosing frame, the right side of the third enclosing frame is rotatably connected on the front side of the second enclosing frame, and the left side of the third enclosing frame is fixedly provided with a first pin sleeve.

The guardrail structure of accomodating through adopting collapsible in this patent has promoted the dismouting ability and the suitability of guardrail, but its dismouting step is loaded down with trivial details when specifically accomodating, seriously influences operating personnel to the expansion and the storage efficiency of guardrail.

Disclosure of Invention

The object of the present utility model is to solve the above-mentioned drawbacks of the prior art and to propose a safety barrier assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the safety guardrail assembly comprises a mounting frame and is mounted in a lifting port, wherein two horizontal inner sides of the mounting frame are respectively connected with a rotating fence through rotation of a rotating assembly, and lifting fences are respectively arranged between two sides of the two groups of rotating fences;

the top of the lifting fence is provided with a guide frame along the length direction, and both sides of the rotating fence are provided with roller members which are in sliding connection with the guide frame;

the mounting frame is also provided with a locking piece, and the locking piece is used for keeping and fixing the position of the rotating fence when the rotating fence rotates to a vertical state.

Furthermore, the guide frame is of a U-shaped structure, the shaft ends of the roller pieces penetrate out of the openings of the guide frame and are connected with the rotating bars, and the two ends of the guide frame are of sealing structures.

Further, the rotating assembly comprises a rotating seat arranged in the mounting frame, a connecting seat is fixedly arranged at the bottom of the rotating column, and the connecting seat is rotationally connected with the rotating seat through a pin shaft.

Further, the bolt is connected to the inner side surface of the installation frame in a threaded manner, and when the rotating fence rotates to a horizontal state, the side surface, close to the installation frame, of the connecting seat can be contacted with the bolt.

Further, the locking piece is a rotating rod, the rotating rod is rotationally connected to the top of the installation frame, and when the rotating fence rotates to be in a vertical state, the rotating rod can rotate the top of the connecting seat.

Further, the rotating rod is rotationally connected with the mounting frame through a pin shaft and a torsion spring.

The safety barrier assembly provided by the utility model has the beneficial effects that:

according to the utility model, the roller wheel piece rotates in the guide frame, so that when the re-rotating fence rotates, the lifting fence can be driven to move up and down, the unfolding and folding steps are simple, the efficiency is high, and the installation of hoisting operation and the safety protection of operators can be effectively ensured;

secondly, the single-group locking piece is adopted to fix the unfolding state of the guardrail, the operation is simple, the fixing efficiency is high, the operability and convenience of the guardrail are further improved, and the design is reasonable.

Drawings

FIG. 1 is a schematic view of a safety barrier assembly according to the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1;

fig. 3 is a schematic view of a bolt structure of a safety barrier assembly according to the present utility model.

In the figure: 1. a mounting frame; 11. a bolt; 2. a rotating assembly; 21. a rotating seat; 22. a connecting seat; 3. rotating the column; 4. lifting columns; 5. a guide frame; 6. a roller member; 7. and a locking piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, the safety barrier assembly comprises a mounting frame 1, wherein the mounting frame is mounted in a hanging port, two horizontal inner sides of the mounting frame 1 are respectively connected with a rotating fence 3 through a rotating assembly 2 in a rotating way, and lifting fences 4 are respectively arranged between two sides of the two groups of rotating fences 3;

wherein, the top of the lifting column 4 is provided with a guide frame 5 along the length direction, and both sides of the rotating column 3 are provided with roller members 6 which are in sliding connection with the guide frame 5;

the mounting frame 1 is further provided with a locking member 7, and the locking member 7 is used for keeping and fixing the position of the rotating rail 3 when the rotating rail is rotated to a vertical state.

Furthermore, in the utility model, the guide frame 5 is in a U-shaped structure, the shaft ends of the roller members 6 penetrate from the opening of the guide frame 5 and are connected with the rotating fence 3, both ends of the guide frame 5 are in a sealing structure, and particularly, when the roller members 6 rotate in the guide frame 5 to realize the rotation of the rotating fence 3, the lifting fence 4 can be driven to move up and down, the unfolding and folding steps are simple, the efficiency is higher, and the installation of hoisting operation and the safety protection of operators can be effectively ensured.

Still further, the rotating assembly 2 includes a rotating seat 21 installed in the installation frame 1, a connecting seat 22 is fixedly installed at the bottom of the rotating column 3, and the connecting seat 22 is rotatably connected with the rotating seat 21 through a pin.

Specifically, in order to ensure that two groups of rotating columns 3 can rotate to a horizontal state, bolts 11 are connected to the inner side surface of the installation frame 1 in a threaded manner, when the rotating columns 3 rotate to the horizontal state, the side surface, close to the installation frame 1, of the connecting seat 22 can be in contact with the bolts 11, the rotating columns 3 are limited through the arranged bolts 11, so that the rotating columns 3 can rotate to the horizontal state, and in addition, the storage angle of the rotating columns 3 is conveniently adjusted in a threaded connection manner, so that the rotating columns 3 are conveniently adjusted to the horizontal state.

In other words, the locking member 7 is a rotating rod rotatably connected to the top of the mounting frame 1, and the rotating rod can rotate the top of the connecting seat 22 when the rotating rail 3 is rotated to a vertical state.

It should be noted that, in the present utility model, in order to ensure that the rotating rod can realize automatic rotation to limit the connecting seat 22, the rotating rod is rotationally connected with the mounting frame 1 through the pin shaft and the torsion spring, when the connecting seat 22 rotates, the user can rotate the rotating rod, and after the rotating column 3 rotates to a vertical state, the rotating seat 22 is loosened, and at this time, the rotating rod realizes automatic limitation of the rotating seat 22 under the action of the torsion spring.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Safety barrier subassembly, including installing frame (1), install in hanging the thing mouth, its characterized in that: the two horizontal inner sides of the mounting frame (1) are respectively connected with a rotating column (3) through a rotating assembly (2) in a rotating way, and lifting columns (4) are respectively arranged between two sides of the two groups of rotating columns (3);

the top of the lifting fence (4) is provided with a guide frame (5) along the length direction, and both sides of the rotating fence (3) are provided with roller members (6) which are in sliding connection with the guide frame (5);

the mounting frame (1) is also provided with a locking piece (7), and the locking piece (7) is used for keeping and fixing the position of the rotating fence (3) when the rotating fence rotates to a vertical state.

2. The safety barrier assembly of claim 1, wherein: the guide frame (5) is of a U-shaped structure, the shaft ends of the roller pieces (6) penetrate out of the openings of the guide frame (5) and are connected with the rotating bars (3), and the two ends of the guide frame (5) are of sealing structures.

3. The safety barrier assembly of claim 1, wherein: the rotating assembly (2) comprises a rotating seat (21) arranged in the mounting frame (1), a connecting seat (22) is fixedly arranged at the bottom of the rotating column (3), and the connecting seat (22) is rotationally connected with the rotating seat (21) through a pin shaft.

4. A safety barrier assembly as claimed in claim 3, wherein: the inner side surface of the mounting frame (1) is connected with a bolt (11) in a threaded manner, and when the rotating fence (3) rotates to a horizontal state, the side surface, close to the mounting frame (1), of the connecting seat (22) can be contacted with the bolt (11).

5. A safety barrier assembly as claimed in claim 3, wherein: the locking piece (7) is a rotating rod, the rotating rod is rotationally connected to the top of the installation frame (1), and when the rotating fence (3) rotates to be in a vertical state, the rotating rod can rotate the top of the connecting seat (22).

6. The safety barrier assembly of claim 5, wherein: the rotating rod is rotationally connected with the mounting frame (1) through a pin shaft and a torsion spring.