CN214835317U

CN214835317U - Foldable telescopic fence

Info

Publication number: CN214835317U
Application number: CN202022193685.XU
Authority: CN
Inventors: 解山
Original assignee: Nanjing Zhiqi Metal Products Co ltd
Current assignee: Nanjing Zhiqi Metal Products Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-11-23
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a collapsible flexible rail, including the support column, the activity is equipped with a plurality of align to grid's fence board between two support columns, be connected through fixing device between support column and the fence board, connect through fixing device between two fence boards, the bottom of two support columns is all fixed and is equipped with the supporting seat, the supporting seat includes the fixing base, the fixed fixing base that is equipped with in bottom of support column, the fixed three rotation splint that is equipped with on the fixing base, three rotation splint use the support column as the even setting in centre of a circle on the fixing base, it is equipped with the pivot to rotate on the rotation splint, the rotor plate is connected in the pivot, the end fixing of rotor plate is equipped with supports the head, be connected through positioner between rotor plate and the rotation splint. The utility model discloses a positioner's setting to make things convenient for the rotor plate to carry out angle modulation on rotating the splint, thereby the convenience is adjusted three rotor plate according to the condition, is convenient for support convenient to use on unevenness's road surface.

Description

Foldable telescopic fence

Technical Field

The utility model relates to a rail technical field especially relates to a collapsible flexible rail.

Background

The rail is exactly the rail guard, the rail mainly includes rail and industrial rail for the agricultural, the main effect of keeping apart of playing of rail, current rail generally all constitutes through a plurality of rail boards of two support column cooperation, but such mode, generally all fixed, it is bulky, be difficult for removing, it is inconvenient to use, and current rail, generally all support through the supporting seat of support column bottom, the supporting seat is generally fixed, and in-process that the rail was used, because the unevenness on ground, the supporting seat is inconvenient to be fixed, make the rail use very inconvenient, for this reason, we propose a collapsible flexible rail and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a foldable telescopic fence.

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

the utility model provides a collapsible flexible rail, includes a set of support column and rail board, two the activity is equipped with a plurality of align to grid's rail board between the support column, be connected through fixing device between support column and the rail board, and connect through fixing device between two rail boards, two the bottom of support column is all fixed and is equipped with the supporting seat, the supporting seat includes fixing base, rotation splint, pivot, rotor plate, support head and positioner, the fixed fixing base that is equipped with in bottom of support column, the fixed three rotation splint that is equipped with on the fixing base, and three rotation splint use the support column as the even setting in the centre of a circle on the fixing base, it is equipped with the pivot to rotate on the rotation splint, the rotor plate is connected in the pivot, the end fixing of rotor plate is equipped with supports the head, be connected through positioner between rotor plate and the rotation splint.

Preferably, the fixing device comprises a fixing clamping sleeve and an L-shaped limiting column, a set of symmetrical fixing clamping sleeves are fixedly arranged on the supporting column, the fence plate is provided with L-shaped limiting columns matched with the two fixing clamping sleeves, one of the L-shaped limiting columns is fixedly arranged on the fence plate, the other of the L-shaped limiting columns is movably arranged on the fence plate, and the L-shaped limiting columns are connected with the fence plate through an extrusion device.

Preferably, a rubber pad is fixedly arranged in the fixing clamping sleeve, the L-shaped limiting column is in interference fit with the rubber pad, and a circular truncated cone insertion block is fixedly arranged at the end of the L-shaped limiting column.

Preferably, extrusion device includes spacing spout, spacing slider, slide bar and spring, the fixed spacing slider that is equipped with on the spacing post of L shape, be equipped with on the fence board with spacing slider complex spacing spout, spacing spout internal fixation is equipped with the slide bar, and slides in the slide bar and be equipped with spacing slider, the cover is equipped with the spring on the slide bar, and the spring setting is in spacing slider's bottom.

Preferably, the positioning device comprises a fixing column, an arc-shaped rotating groove and a fixing sleeve, the rotating splint is provided with the arc-shaped rotating groove, the rotating plate is fixedly provided with the fixing column, the fixing column is arranged in the arc-shaped rotating groove in a sliding mode, the fixing column is connected with the fixing sleeve in a threaded mode, and the fixing sleeve is provided with a rotating handle.

Preferably, the supporting columns and the fence plates are made of PVC plastic steel materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through positioner's setting to make things convenient for the rotor plate to carry out angle modulation on rotating the splint, thereby the convenience is adjusted three rotor plate according to the condition, is convenient for support convenient to use on unevenness's road surface.

2. Through the setting through the rubber pad, conveniently make fixed cutting ferrule and the spacing post of L shape carry out zonulae occludens, increased the frictional force between fixed cutting ferrule and the spacing post of L shape simultaneously to have certain fixed effect, conveniently fold and shrink, convenient to use to support column and enclosure board.

3. Through the spacing post of pulling L shape for the spacing post of L shape extrudees the spring with spacing slider, thereby conveniently expandes the spacing post of L shape, makes things convenient for the fence board to install and dismantle on the support column, and the number of fence board is increased and reduced according to the circumstances to the convenience, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of a foldable telescopic fence according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partial enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a support column 1, a fence plate 2, a fixing clamping sleeve 3, an L-shaped limiting column 4, an extrusion device 5, a limiting sliding groove 51, a limiting sliding block 52, a sliding rod 53, a spring 54, a support seat 6, a fixing seat 61, a rotating clamping plate 62, a rotating shaft 63, a rotating plate 64, a support head 65, a positioning device 66, a rubber pad 7, a circular truncated cone insert block 8, a fixing column 9, an arc-shaped rotating groove 10 and a fixing sleeve 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a foldable telescopic fence comprises a group of supporting columns 1 and fence plates 2, a plurality of fence plates 2 which are uniformly arranged are movably arranged between the two supporting columns 1, the supporting columns 1 are connected with the fence plates 2 through fixing devices, the two fence plates 2 are connected through a fixing device, the bottom parts of the two support columns 1 are both fixedly provided with a support seat 6, the support seat 6 comprises a fixed seat 61, a rotating clamp plate 62, a rotating shaft 63, a rotating plate 64, a support head 65 and a positioning device 66, the bottom parts of the support columns 1 are fixedly provided with the fixed seat 61, the fixed seat 61 is fixedly provided with three rotating clamp plates 62, the three rotating clamping plates 62 are uniformly arranged on the fixed seat 61 by taking the support column 1 as a circle center, a rotating shaft 63 is rotatably arranged on the rotating clamping plates 62, the rotating shaft 63 is connected with a rotating plate 64, a support head 65 is fixedly arranged at the end part of the rotating plate 64, and the rotating plate 64 is connected with the rotating clamping plates 62 through a positioning device 66;

the fixing device comprises a fixing clamping sleeve 3 and an L-shaped limiting column 4, a group of symmetrical fixing clamping sleeves 3 is fixedly arranged on the support column 1, the L-shaped limiting column 4 matched with the two fixing clamping sleeves 3 is arranged on the fence plate 2, one L-shaped limiting column 4 is fixedly arranged on the fence plate 2, the other L-shaped limiting column 4 is movably arranged on the fence plate 2, the L-shaped limiting column 4 is connected with the fence plate 2 through an extrusion device 5, the fence plate 2 and the support column 1 can be conveniently connected through the fixing clamping sleeve 3 matched with the L-shaped limiting column 4, and the fence plate 2 and the support column 1 can be folded and contracted at the same time, so that the storage and the expansion are convenient and the use is convenient;

a rubber pad 7 is fixedly arranged in the fixed cutting sleeve 3, the L-shaped limiting column 4 is in interference fit with the rubber pad 7, a circular truncated cone insert block 8 is fixedly arranged at the end part of the L-shaped limiting column 4, the fixed cutting sleeve 3 and the L-shaped limiting column 4 are conveniently and tightly connected through the arrangement of the rubber pad 7, and meanwhile, the friction force between the fixed cutting sleeve 3 and the L-shaped limiting column 4 is increased, so that a certain fixing effect is achieved, the support column 1 and the fence plate 2 are conveniently folded and contracted, and the L-shaped limiting column 4 is conveniently inserted into the fixed cutting sleeve 3 and the rubber pad 7 through the arrangement of the circular truncated cone insert block 8;

the extrusion device 5 comprises a limiting sliding groove 51, a limiting sliding block 52, a sliding rod 53 and a spring 54, the limiting sliding block 52 is fixedly arranged on the L-shaped limiting column 4, the limiting sliding groove 51 matched with the limiting sliding block 52 is arranged on the fence plate 2, the sliding rod 53 is fixedly arranged in the limiting sliding groove 51, the limiting sliding block 52 is arranged in the sliding rod 53, the spring 54 is sleeved on the sliding rod 53, the spring 54 is arranged at the bottom of the limiting sliding block 52, the L-shaped limiting column 4 and the limiting sliding block are extruded to the spring 54 by pulling the L-shaped limiting column 4, the L-shaped limiting column 4 is conveniently unfolded, the fence plate 2 is conveniently mounted and dismounted on the supporting column 1, the number of the fence plates 2 is conveniently increased and reduced according to the situation, and the use is more convenient;

the positioning device 66 comprises a fixing column 9, an arc-shaped rotating groove 10 and a fixing sleeve 11, the arc-shaped rotating groove 10 is arranged on the rotating clamp plate 62, the fixing column 9 is fixedly arranged on the rotating plate 64, the fixing column 9 is arranged in the arc-shaped rotating groove 10 in a sliding mode, the fixing sleeve 11 is screwed on the fixing column 9, the rotating handle is arranged on the fixing sleeve 11, the fixing sleeve 11 and the fixing column 9 can be loosened and screwed through the handheld rotating handle, and therefore the fixing column 9 can conveniently perform angle adjustment in the arc-shaped rotating groove 10, and the rotating plate 64 can perform angle adjustment on the rotating clamp plate 62;

the supporting column 1 and the fence plate 2 are made of PVC plastic steel materials.

The working principle of the utility model is that the fence plate 2 and the supporting column 1 can be conveniently connected by the arrangement of the fixing cutting sleeve 3 matched with the L-shaped limiting column 4, and the fence plate 2 and the supporting column 1 can be folded and contracted at the same time, so as to be conveniently stored and opened, the fixing cutting sleeve 3 and the L-shaped limiting column 4 can be conveniently and tightly connected by the arrangement of the rubber gasket 7, the friction force between the fixing cutting sleeve 3 and the L-shaped limiting column 4 is increased, so that the fixing effect is achieved, the adjustment between the supporting column 1 and the fence plate 2 is convenient, the use is convenient, the L-shaped limiting column 4 can be conveniently inserted into the fixing cutting sleeve 3 and the rubber gasket 7 by the arrangement of the round platform insert block 8, and the L-shaped limiting column 4 and the limiting slider can extrude the spring 54 by pulling the L-shaped limiting column 4, so as to be conveniently unfolded, make things convenient for fence plate 2 to install and dismantle on support column 1, the condition of being convenient for increases and reduces fence plate 2's number, and it is more convenient to use.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A foldable telescopic fence comprises a group of supporting columns (1) and fence plates (2), and is characterized in that a plurality of fence plates (2) which are uniformly arranged are movably arranged between the two supporting columns (1), the supporting columns (1) are connected with the fence plates (2) through fixing devices, the two fence plates (2) are connected through fixing devices, a supporting seat (6) is fixedly arranged at the bottom of each of the two supporting columns (1), each supporting seat (6) comprises a fixing seat (61), a rotating clamping plate (62), a rotating shaft (63), a rotating plate (64), a supporting head (65) and a positioning device (66), the fixing seats (61) are fixedly arranged at the bottoms of the supporting columns (1), three rotating clamping plates (62) are fixedly arranged on the fixing seats (61), and the three rotating clamping plates (62) are uniformly arranged on the fixing seats (61) by taking the supporting columns (1) as the circle centers, the rotating clamping plate (62) is provided with a rotating shaft (63) in a rotating mode, the rotating shaft (63) is connected with a rotating plate (64), the end portion of the rotating plate (64) is fixedly provided with a supporting head (65), and the rotating plate (64) is connected with the rotating clamping plate (62) through a positioning device (66).

2. The foldable telescopic fence as claimed in claim 1, wherein the fixing device comprises fixing clamping sleeves (3) and L-shaped limiting columns (4), a set of symmetrical fixing clamping sleeves (3) is fixedly arranged on the supporting column (1), the L-shaped limiting columns (4) matched with the two fixing clamping sleeves (3) are arranged on the fence plate (2), one L-shaped limiting column (4) is fixedly arranged on the fence plate (2), the other L-shaped limiting column (4) is movably arranged on the fence plate (2), and the L-shaped limiting columns (4) are connected with the fence plate (2) through an extrusion device (5).

3. The foldable telescopic fence as claimed in claim 2, wherein a rubber pad (7) is fixedly arranged in the fixing clamp sleeve (3), the L-shaped limiting column (4) is in interference fit with the rubber pad (7), and a circular truncated cone insertion block (8) is fixedly arranged at the end of the L-shaped limiting column (4).

4. A foldable telescopic fence according to claim 3, wherein the extrusion device (5) comprises a limiting sliding groove (51), a limiting sliding block (52), a sliding rod (53) and a spring (54), the limiting sliding block (52) is fixedly arranged on the L-shaped limiting column (4), the limiting sliding groove (51) matched with the limiting sliding block (52) is arranged on the fence plate (2), the sliding rod (53) is fixedly arranged in the limiting sliding groove (51), the limiting sliding block (52) is slidably arranged in the sliding rod (53), the spring (54) is sleeved on the sliding rod (53), and the spring (54) is arranged at the bottom of the limiting sliding block (52).

5. The foldable telescopic fence as claimed in claim 1, wherein the positioning device (66) comprises a fixed column (9), an arc-shaped rotating groove (10) and a fixed sleeve (11), the rotating clamping plate (62) is provided with the arc-shaped rotating groove (10), the rotating plate (64) is fixedly provided with the fixed column (9), the fixed column (9) is slidably arranged in the arc-shaped rotating groove (10), the fixed sleeve (11) is screwed on the fixed column (9), and the fixed sleeve (11) is provided with a rotating handle.

6. A foldable telescopic fence according to claim 1 characterised in that the supporting posts (1) and fence panel (2) are made of PVC plastic steel material.