CN218406914U

CN218406914U - Support column with locking device

Info

Publication number: CN218406914U
Application number: CN202222439438.2U
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: 2023-01-31
Anticipated expiration: 2032-09-15

Abstract

The utility model belongs to the technical field of the support column structure, especially, relate to a support column with locking device, the novel nipple rectifier comprises a cylinder, be provided with logical groove on the cylinder, the cylinder internal fixation is provided with the backup pad, the fixed locking device that is provided with in the backup pad, locking device is located logical inslot, locking device includes the shell, be provided with the spout in the shell, the opening has been seted up on the shell, opening intercommunication spout, be provided with the base in the spout, the base front end is provided with the spring bolt, the width of base is greater than the open-ended width, the width of spring bolt is less than the open-ended width, this application is the erection bracing board in the cylinder, rely on the backup pad as locking device's bearing structure, the head end of backup pad is in the same place with the cylinder is installed, the lower extreme of backup pad is connected with the support connecting rod, the support connecting rod passes through the bolt, the pin is fixed on the cylinder, make have in the columniform cylinder cavity can stable support locking device's bearing structure.

Description

Support column with locking device

Technical Field

The utility model belongs to the technical field of support column structure, especially, relate to a support column with locking device.

Background

At present, a supporting column used for the safety fence is a smooth column body, a locking device is not arranged in the column body to limit the unused column body, and even if the locking device exists, a related supporting structure does not exist on the column body to support and fix the locking device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a support column having a locking device.

The utility model aims at providing a support column with locking device, this application erection bracing board in the cylinder relies on the backup pad as locking device's bearing structure, and the head end and the cylinder of backup pad are installed together, and the lower extreme of backup pad is connected with the support connecting rod, and the support connecting rod passes through the bolt, the pin is fixed on the cylinder for have in the columniform cylinder cavity and can stably support locking device's bearing structure.

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

the utility model provides a support column with locking device, includes the cylinder, is provided with logical groove on the cylinder, and the cylinder internal fixation is provided with the backup pad, fixes being provided with locking device in the backup pad, and locking device is located logical inslot, and locking device includes the shell, is provided with the spout in the shell, has seted up the opening on the shell, and opening intercommunication spout is provided with the base in the spout, and the base front end is provided with the spring bolt, and the width of base is greater than open-ended width, and the width of spring bolt is less than open-ended width.

Furthermore, a spring is arranged in the sliding groove, one end of the spring is fixedly connected with the base, and the other end of the spring is fixedly connected with the rear end of the shell.

Further, a brake cable is arranged on the base, a through hole is formed in the rear end of the shell, and the brake cable penetrates through the through hole.

Furthermore, a ring body is arranged at the rear end of the base, and the brake cable is fixedly arranged on the ring body.

Further, the lower end of the supporting plate is provided with a supporting connecting rod, the supporting connecting rod is abutted to the inner periphery of the cylinder body, through holes which are coaxially arranged are formed in the cylinder body and the supporting connecting rod, a pin or a bolt is fixed in the through holes, and a nut is arranged at the tail end of the bolt.

Furthermore, wing plates are arranged on two sides of the shell and fixedly arranged on the supporting plate through bolts.

Furthermore, the upper end of the shell is provided with a top plate, and the top plate is fixed on the shell through bolts.

Furthermore, the front end of the lock tongue is an inclined plane.

Further, the head end of the housing is flush with the periphery of the column.

Further, the brake cable is located on the inner periphery of the spring.

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

1. this application erection bracing board in the cylinder relies on the backup pad as locking device's bearing structure, and the head end of backup pad is in the same place with the cylinder installation, and the lower extreme of backup pad is connected with the support connecting rod, and the support connecting rod passes through the bolt, the pin is fixed on the cylinder for have in the columniform cylinder cavity and can stably support locking device's bearing structure.

2. The utility model provides a locking device relies on the pterygoid lamina of shell side to fix in the backup pad, the locking structure that base and spring bolt formed can make only the spring bolt outstanding opening and the base can not outstanding opening, the spring bolt can with the fence case in the security fence structure on the baffle cooperation, make the support column spacing at the fence incasement, this application relies on the spring with spring bolt ejecting opening, when needs retract the spring bolt back into the shell in, pulling floodgate line, make the spring bolt get into in the shell, in addition, this application installs the ring body on the base, the floodgate line generally is the steel wire line, ordinary steel wire line can't cooperate with smooth planar base, behind the installation ring body, tie up the floodgate line on the ring body and just make the floodgate line can stimulate the spring bolt smoothly.

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 a locking device of the present application at a first angle of engagement with a post;

FIG. 2 is a schematic view of a locking device of the present application at a second angle of engagement with a post;

fig. 3 is a schematic view of a third angle for the locking device of the present application to engage with a cylinder.

In the figure:

1. the novel fence comprises a column body, 2 a through groove, 3 a supporting plate, 4 a supporting connecting rod, 5 a shell, 6 a sliding groove, 7 a base, 8 a locking bolt, 9 an opening, 10 a spring, 11 a brake cable, 12 a wing plate, 13 a top plate, 14 a through hole, 15 a ring body, 16 a fence box, 17 and a baffle.

Detailed Description

The present application is 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 supporting column structure used on a safety fence, in particular to a supporting column with a locking device, which comprises a column body 1, wherein the column body 1 of the embodiment is cylindrical, a cylindrical cavity is also arranged in the column body 1, a through groove 2 is arranged on the column body 1, a bolt 8 of the locking device can pass through the through groove 2, a supporting plate 3 is fixedly arranged in the column body 1, the locking device is fixedly arranged on the supporting plate 3, the embodiment supports the locking device by virtue of the supporting plate 3, the head end of the supporting plate 3 is one end of the supporting plate 3 far away from the center of the column body 1, the head end of the supporting plate 3 is fixedly arranged with the column body 1, the fixing scheme is bolt fixed connection, the hole that the head end of backup pad 3 was seted up is the counter bore, avoid 3 surfaces of the outstanding backup pad of bolt, more specifically, a supporting rod 4 is installed to 3 lower extremes of backup pad, utilize supporting rod 4 to prop up backup pad 3, the interior circumference butt of supporting rod 4 and cylinder 1, set up the through-hole 14 of arranging with the axle center on cylinder 1 and the supporting rod 4, through-hole 14 that is located on the cylinder 1 adopts the counter bore, avoid bolt or the outstanding cylinder 1 of pin, pin or bolt fastening are in through-hole 14, when adopting the bolt, install the nut at the tail end of bolt, when using the pin, pin and 14 interference fit of through-hole.

In this embodiment, locking device is located logical inslot 2, locking device includes

shell

5, 5 head ends of shell and 1 periphery parallel and level of cylinder, 5 both sides of shell are pterygoid lamina 12, pterygoid lamina 12 passes through the bolt fastening in backup pad 3, the hole seted up on pterygoid lamina 12 also adopts the counter bore, as specific embodiment, spout 6 has been seted up in the shell 5, spout 6 is the cube type, opening 9 has been seted up on the shell 5, opening 9's width is less than the width of spout 6, and opening 9 needs intercommunication spout 6, base 7 has been arranged in the spout 6, base 7 is clearance fit with spout 6, spring bolt 8 is installed to base 7 front end, perhaps base 7 and spring bolt 8 are integrated into one piece, base 7's width is greater than opening 9's width, spring bolt 8's width is less than opening 9's width, make spring bolt 8 can pass opening 9 but base 7 can's unable opening 9.

In addition, this embodiment has arranged a spring 10 in spout 6, spring 10 one end and base 7 fixed connection, the spring 10 other end and 5 rear end fixed connection of shell for spring 10 can be with spring bolt 8 ejecting opening 9, more specifically, install brake cable 11 on the base 7, the through hole has been seted up to the shell 5 rear end, brake cable 11 passes the through hole, ring body 15 is installed to the base 7 rear end, ring body 15 spiro union is installed on base 7 or lug weld on base 7, brake cable 11 twines on ring body 15, brake cable 11 is located spring 10 internal week, avoid brake cable 11 and spring 10 to take place to interfere.

More specifically, the top plate 13 is installed at the upper end of the housing 5, and the top plate 13 is fixed on the housing 5 through bolts, so that the base 7 and the bolt 8 are prevented from protruding from the upper end of the housing 5.

More specifically, the front end of the bolt 8 is an inclined plane, the support column structure of this embodiment is matched with a fence box 16 of a security fence, a baffle 17 is installed on the fence box 16, when the support column enters the fence box 16, the inclined plane of the bolt 8 faces the baffle 17, the baffle 17 extrudes the bolt 8, so that the bolt 8 extrudes the spring 10, the support column can smoothly enter the fence box 16, but when the support column wants to come out from the fence box 16, the baffle 17 can block the bolt 8, but pulls the brake cable 11, the bolt 8 retracts into the shell 5, and the support column can come out from the fence box 16.

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, improvement and the like 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. A supporting column with a locking device is characterized by comprising a column body (1), wherein a through groove (2) is formed in the column body (1), a supporting plate (3) is fixedly arranged in the column body (1), the locking device is fixedly arranged on the supporting plate (3), and the locking device is positioned in the through groove (2);

the locking device comprises a shell (5), a sliding groove (6) is formed in the shell (5), an opening (9) is formed in the shell (5), the opening (9) is communicated with the sliding groove (6), a base (7) is arranged in the sliding groove (6), a lock tongue (8) is arranged at the front end of the base (7), the width of the base (7) is larger than that of the opening (9), and the width of the lock tongue (8) is smaller than that of the opening (9).

2. A prop with locking device according to claim 1, characterized in that a spring (10) is arranged in the chute (6), one end of the spring (10) is fixedly connected with the base (7), and the other end of the spring (10) is fixedly connected with the rear end of the housing (5).

3. A prop with locking device according to claim 2, characterized in that the base (7) is provided with a brake cable (11), the rear end of the housing (5) is provided with a through hole, and the brake cable (11) passes through the through hole.

4. A prop with locking device according to claim 3, characterized in that the base (7) is provided at its rear end with a ring (15), the brake cable (11) being fixedly arranged on the ring (15).

5. A prop with locking device according to claim 1, characterized in that the lower end of the support plate (3) is provided with a support link (4), the support link (4) abuts against the inner periphery of the column body (1), the column body (1) and the support link (4) are provided with through holes (14) coaxially arranged, a pin or a bolt is fixed in the through hole (14), and the tail end of the bolt is provided with a nut.

6. A prop with locking device according to claim 1, characterized in that the housing (5) is provided with wings (12) on both sides, the wings (12) being arranged on the support plate (3) by means of bolting.

7. A prop with locking device according to claim 1, characterized in that the housing (5) is provided at its upper end with a top plate (13), which top plate (13) is fastened to the housing (5) by means of bolts.

8. A prop with locking device according to claim 1, characterized in that the front end of the bolt (8) is bevelled.

9. A post with locking device according to claim 1, characterized in that the head end of the housing (5) is flush with the periphery of the column (1).

10. A prop with locking device according to claim 3, characterized in that the brake cable (11) is located on the inner periphery of the spring (10).