CN218234647U

CN218234647U - Security fence based on linkage type locking device

Info

Publication number: CN218234647U
Application number: CN202222439439.7U
Authority: CN
Inventors: 刘珂; 张昱琦
Original assignee: State Grid Shandong Electric Power Co Qingyun County Power Supply Co; Dezhou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Shandong Electric Power Co Qingyun County Power Supply Co; Dezhou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-06
Anticipated expiration: 2032-09-15

Abstract

The utility model belongs to the technical field of the security fence structure, especially, relate to security fence based on coordinated type locking device, including the support column, be provided with locking device in the support column, the support column outside is provided with and articulates the complex connecting rod with the support column, locking device includes the shell, be provided with the spring in the shell, be provided with the spring bolt on the spring, the spring bolt is located the shell and the outstanding shell of spring bolt front end, the spring bolt rear end is provided with the floodgate line, the floodgate line passes the support column and is connected connecting rod fixed connection, this application utilizes and installs locking device in the support column, the spring bolt that has the activity to set up in the locking device, the spring bolt passes through floodgate line connection connecting rod, when connecting rod expandes, connecting rod pulling floodgate line and then drive the spring bolt and retract to locking device's in, make the support column can follow the rail incasement and shift out, when connecting rod folds up, the spring in the locking device pops the spring bolt, and then fix the fence incasement with the support column is stable.

Description

Security fence based on linkage type locking device

Technical Field

The application belongs to the technical field of security fence structures, and particularly relates to a security fence based on a linkage type locking device.

Background

At present, the security fence is placed on a vehicle in a scattered manner, so that the security fence is easy to damage, therefore, the connection connecting rod on the security fence is limited by the aid of a fence box, and the problem that how to stably fix the connection connecting rod in the fence box needs to be solved.

In addition, when the connecting link is pulled out from the inside of the fence case, there is no need for a related locking device to limit the connecting link, and thus, it is necessary to design a structure capable of unlocking and locking according to the unfolding or closing of the connecting link.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a security fence based on a linkage type locking device.

The utility model aims at providing a security fence based on coordinated type locking device, install locking device in the support column, the spring bolt that has the activity to set up in the locking device, the spring bolt passes through brake cable and connects the connecting rod, when connecting the connecting rod and expand, connect the connecting rod pulling brake cable and then drive the spring bolt and contract back to locking device's shell in, make the support column can follow the fence incasement and shift out, when connecting the connecting rod and roll over, the spring in the locking device pops out the spring bolt, and then fixes the support column in the fence incasement steadily.

In order to achieve the purpose of the application, the technical scheme of the application is as follows:

linkage type locking device-based security fence comprises a supporting column, wherein a locking device is arranged in the supporting column, a connecting rod matched with the supporting column in a hinged mode is arranged on the outer side of the supporting column, the locking device comprises a shell, a spring is arranged in the shell, a spring bolt is arranged on the spring, the spring bolt is located in the shell, the front end of the spring bolt protrudes out of the shell, a brake cable is arranged at the rear end of the spring bolt, and the brake cable penetrates through the supporting column and is fixedly connected with the connecting rod.

Furthermore, the safety fence further comprises a fence box, a baffle is arranged on the fence box, and when the supporting column is located in the fence box, the baffle blocks the lock tongue to enable the supporting column to be incapable of moving out of the fence box.

Further, the spring bolt is including the cooperation piece and the base that link together, and cooperation piece one end and spring fixed connection are kept away from to the base, have seted up the opening on the shell, and the width of cooperation piece is less than the open-ended width, and the width of base is greater than the open-ended width.

Furthermore, the matching block is provided with an inclined plane, and when the supporting column is positioned in the fence box, the inclined plane is far away from the baffle.

Further, the brake cable in the shell is positioned on the inner periphery of the spring.

Furthermore, the brake cable periphery is provided with the crust, and the crust is fixed to be set up on the shell.

Furthermore, the support column periphery is provided with adjusts the seat, and the floodgate line is worn to establish in adjusting the seat, and the spiro union is provided with adjusting bolt on adjusting the seat.

Furthermore, a channel is arranged in the adjusting seat, the brake cable is located in the channel, a threaded hole is formed in the adjusting seat, the threaded hole is communicated with the channel, and the adjusting bolt is in threaded connection with the threaded hole.

Compared with the prior art, the beneficial effects of this application do:

1. this application installs locking device in the support column, has the spring bolt that the activity set up in the locking device, and the spring bolt passes through brake cable and connects the connecting rod, and when connecting rod expandes, connecting rod pulling brake cable and then drive the spring bolt and retract back to locking device's shell in for the support column can shift out from the rail incasement, and when connecting rod rolled over, the spring in the locking device popped out the spring bolt, and then fixes the stable fence incasement with the support column.

2. This application installs the regulation seat on the support column to install adjusting bolt on adjusting the seat, when the tensioning degree of floodgate line is adjusted to needs, rotate adjusting bolt, make adjusting bolt compress tightly or loosen the floodgate line, and then adjust the tensioning degree of floodgate line.

3. The utility model provides an install the baffle on the rail case, locking device's spring bolt and baffle cooperation, when the support column was located the rail incasement, the spring bolt on the support column was blocked to the baffle, and then fixes the support column in the rail incasement.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic view of the external structure of the connecting rod and the supporting column of the present application;

FIG. 2 is a schematic view of the internal structure of the connecting rod and the supporting post of the present application;

FIG. 3 is a schematic view of the overall structure of the locking device of the present application in cooperation with a fence box;

FIG. 4 is a schematic view of the overall structure of the present invention connecting the connecting rod and the supporting post into the enclosure;

fig. 5 is a schematic view showing the overall structure of the connecting link according to the present invention.

In the figure:

1. the device comprises a support column, 2, a connecting rod, 3, a brake cable, 4, an adjusting seat, 5, a sheath, 6, a locking device, 7, a shell, 8, a through groove, 9, a spring, 10, a bolt, 11, a fence box, 12 and a baffle.

Detailed Description

The present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present application, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present application, and are not intended to refer to any components or elements of the present application, and are not to be construed as limiting the present application.

Example 1

The embodiment is a security fence based on a linkage type locking device, and comprises a supporting column 1, a connecting link 2 is in hinged fit with the supporting column 1, the connecting link 2 is in hinged fit with a plurality of groups of X-shaped hinged rods so that the connecting link 2 can be unfolded or closed, when the connecting link 2 is closed, the supporting column 1 and the connecting link 2 are arranged in a fence box 11, a locking device 6 is fixedly arranged in the supporting column 1 in the embodiment, specifically, the locking device 6 in the embodiment comprises a cubic shell 7, a cubic through groove 8 is arranged in the shell 7, a spring 9 is arranged in the through groove 8 of the shell 7, an opening is arranged at one end of the shell 7 close to the supporting column 1, a through hole is arranged at one end of the shell 7 far away from the supporting column 1, a lock tongue 10 is arranged on the spring 9, the spring 9 is fixedly connected with one end of the shell 7 far away from the supporting column 1, the lock tongue 10 is arranged in the shell 7, and the front end of the lock tongue 10 protrudes out of the opening of the shell 7, the rear end of the bolt 10 is fixedly provided with a brake cable 3, the brake cable 3 passes through a through hole of the shell 7, the support column 1 is fixedly connected with the connecting link 2, when the connecting link 2 is unfolded, the connecting link 2 pulls the brake cable 3 to drive the bolt 10 to retract into the shell 7 of the locking device 6, when the connecting link 2 is folded, the spring 9 in the locking device 6 ejects the bolt 10, in the embodiment, the bolt 10 comprises a matching block and a base which are connected together, one end of the base, far away from the matching block, is fixedly connected with the spring 9, the shell 7 is provided with an opening, the width of the matching block is smaller than that of the opening, the width of the base is larger than that of the opening, only the matching block can pass through the opening but the base cannot pass through the opening, further, one part of the bolt 10 is always positioned in the shell 7, the brake cable 3 in the shell 7 is positioned at the inner periphery of the spring 9, the periphery of the brake cable 3 is provided with a sheath 5, the sheath 5 is fixedly arranged on the shell 7, and the brake cable 3 is in clearance fit with the sheath 5, so that the brake cable 3 can move in the sheath 5.

More specifically, install baffle 12 on rail case 11, when support column 1 was located rail case 11, baffle 12 blocked spring bolt 10 and makes support column 1 can not shift out from rail case 11, has the inclined plane on the cooperation piece, and when support column 1 was located rail case 11, the inclined plane was kept away from baffle 12, and this makes support column 1 get into rail case 11 when, and the cooperation piece can be extrudeed by baffle 12 and make support column 1 get into rail case 11 smoothly.

In addition, regulation seat 4 is installed to 1 periphery of support column, brake cable 3 wears to establish in regulation seat 4, adjusting bolt is installed to the spiro union on the regulation seat 4, more specifically, the passageway has been seted up in the regulation seat 4, brake cable 3 is located the passageway, set up threaded hole on the regulation seat 4, screw hole intercommunication passageway, adjusting bolt spiro union is installed in the threaded hole, when the tensioning degree of brake cable 3 needs to be adjusted, rotate adjusting bolt, make adjusting bolt compress tightly or loosen brake cable 3, and then adjust brake cable 3's tensioning degree.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. The safety fence based on the linkage type locking device is characterized by comprising a supporting column (1), wherein a locking device (6) is arranged in the supporting column (1), and a connecting rod (2) which is in hinged fit with the supporting column (1) is arranged on the outer side of the supporting column (1);

the locking device (6) comprises a shell (7), a spring (9) is arranged in the shell (7), a lock tongue (10) is arranged on the spring (9), the lock tongue (10) is located in the shell (7), the front end of the lock tongue (10) protrudes out of the shell (7), a brake cable (3) is arranged at the rear end of the lock tongue (10), and the brake cable (3) penetrates through the support column (1) and is fixedly connected with the connecting rod (2).

2. A security fence based on a coordinated locking device as in claim 1 characterized by that it also comprises a fence box (11), a baffle (12) is set on the fence box (11), when the support pole (1) is in the fence box (11), the baffle (12) blocks the bolt (10) to make the support pole (1) unable to move out of the fence box (11).

3. The security fence based on linkage type locking device as claimed in claim 1, characterized in that the locking tongue (10) comprises a matching block and a base which are connected together, one end of the base far away from the matching block is fixedly connected with the spring (9), an opening is arranged on the shell (7), the width of the matching block is smaller than that of the opening, and the width of the base is larger than that of the opening.

4. A security fence based on a ganged locking device as in claim 3 wherein the mating blocks are provided with a ramp which is distanced from the fence panel (12) when the support post (1) is in the fence box (11).

5. A security fence based on ganged locking devices as in claim 1 characterized in that the brake wire (3) inside the housing (7) is located at the inner periphery of the spring (9).

6. The security fence based on linkage type locking device as claimed in claim 1, characterized in that the periphery of said brake cable (3) is provided with a skin (5), and the skin (5) is fixedly arranged on the shell (7).

7. The security fence based on linkage type locking device according to claim 1, characterized in that the periphery of the supporting column (1) is provided with an adjusting seat (4), the brake cable (3) is arranged in the adjusting seat (4) in a penetrating way, and the adjusting seat (4) is provided with an adjusting bolt in a threaded way.

8. The security fence based on linkage type locking device according to claim 7, characterized in that a channel is arranged in the adjusting seat (4), the brake cable (3) is positioned in the channel, a threaded hole is arranged on the adjusting seat (4), the threaded hole is communicated with the channel, and the adjusting bolt is screwed in the threaded hole.