CN211773134U - Road central authorities isolated column that can empty safely - Google Patents

Road central authorities isolated column that can empty safely Download PDF

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Publication number
CN211773134U
CN211773134U CN202020080069.0U CN202020080069U CN211773134U CN 211773134 U CN211773134 U CN 211773134U CN 202020080069 U CN202020080069 U CN 202020080069U CN 211773134 U CN211773134 U CN 211773134U
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CN
China
Prior art keywords
base
supporting rod
fixedly connected
bracing piece
safely
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Active
Application number
CN202020080069.0U
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Chinese (zh)
Inventor
王中伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tiantu Engineering Co ltd
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Jiangsu Tiantu Engineering Co ltd
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Priority to CN202020080069.0U priority Critical patent/CN211773134U/en
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Abstract

The utility model discloses a road central authorities isolated column that can empty safely, the on-line screen storage device comprises a base, the upper end of base is equipped with the bracing piece, the upper end lateral wall of base is equipped with the spread groove corresponding with the bracing piece, the lower extreme of bracing piece extends to in the spread groove, bracing piece internal fixation is inserted and is equipped with the bull stick, the both ends of bull stick run through the bracing piece respectively and rotate with the interior relative lateral wall of spread groove and be connected, the upper end fixedly connected with fixed block of base, the first spring of fixedly connected with between fixed block and the bracing piece, the both sides of bracing piece all are equipped with the guardrail, the guardrail is close to the one end fixedly connected with connecting block of bracing piece, be equipped with the spout corresponding with the connecting block on the lateral wall of bracing piece. The utility model discloses a setting of bull stick and first spring makes the isolated column when receiving external force, can reset after toward empting on one side, prevents the isolated column rupture.

Description

Road central authorities isolated column that can empty safely
Technical Field
The utility model relates to a fence technical field especially relates to a road central authorities fence that can empty safely.
Background
On a motor vehicle lane for two-way traffic in multiple lanes, a central road isolation fence is usually installed to isolate the two-way lanes, and sometimes, a non-motor vehicle lane is isolated from the motor vehicle lane by the isolation fence to prevent the vehicle from changing lanes or turning around illegally.
At present, the road central isolation fence is generally fixed on the ground, and the isolation fence can topple over under the action of external force, so that the isolation fence is broken.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the isolation fence can be toppled over under the action of external force, so that the isolation fence is broken, and providing the road central isolation fence capable of being toppled over safely.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a road central isolation fence capable of safely dumping comprises a base, wherein the upper end of the base is provided with a support rod, the side wall of the upper end of the base is provided with a connecting groove corresponding to the support rod, the lower end of the support rod extends into the connecting groove, a rotating rod is fixedly inserted in the supporting rod, two ends of the rotating rod respectively penetrate through the supporting rod and are rotatably connected with the opposite side walls in the connecting grooves, the upper end of the base is fixedly connected with a fixed block, a first spring is fixedly connected between the fixed block and the supporting rod, the two sides of the supporting rod are respectively provided with a guardrail, one end of each guardrail close to the supporting rod is fixedly connected with a connecting block, the side wall of the supporting rod is provided with a sliding groove corresponding to the connecting block, one end of the connecting block far away from the guardrail extends into the sliding groove, the connecting block is internally provided with a hollow groove, the hollow groove is internally provided with a limiting rod, and two ends of the limiting rod respectively penetrate through the hollow groove and are rotatably connected with the opposite side walls in the sliding groove.
Preferably, both sides of the supporting rod are fixedly connected with reflective stickers.
Preferably, the two sides of the supporting rod and the position close to the top end are fixedly connected with rubber blocks.
Preferably, the upper end of the base is inserted with screws in rectangular distribution, the lower ends of the screws penetrate through the base, and the base is in threaded connection with the screws.
Preferably, the lower end of the base is fixedly connected with a rubber pad.
Preferably, a plurality of second springs are fixedly connected between the guard rail and the support rod.
Has the advantages that:
1. the utility model discloses a setting through bull stick and first spring makes the isolated fence receive external force, can reset after can falling down, prevents to one side to topple over and reset after can falling down, prevents the isolated fence rupture after;
2. through the setting of reflecting light and pasting, can play the warning effect, through the setting of block rubber, can play certain guard action, prevent that the bracing piece from offsetting completely with ground and damaging, through the setting of screw, can make things convenient for base and ground fixed, through the setting of rubber pad, can improve the frictional force between base and the ground, reinforcing overall stability through the setting of second spring, can play certain cushioning effect to the guardrail.
Drawings
Fig. 1 is a schematic structural view of a road center fence capable of safely dumping provided by the present invention;
fig. 2 is a schematic diagram of a structure at a position a of the road center fence that can be safely dumped.
In the figure: 1-base, 2-fixed block, 3-first spring, 4-support rod, 5-rotating rod, 6-rubber pad, 7-screw, 8-connecting block, 9-reflecting sticker, 10-rubber block, 11-second spring, 12-guardrail and 13-limiting rod.
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. 1-2, a road central barrier capable of being safely dumped comprises a base 1, a support rod 4 is arranged at the upper end of the base 1 and used for supporting a guardrail 12, a connecting groove corresponding to the support rod 4 is arranged on the side wall at the upper end of the base 1, the lower end of the support rod 4 extends into the connecting groove, a rotating rod 5 is fixedly inserted in the support rod 4 and used for realizing the rotating connection between the support rod 4 and the base 1, two ends of the rotating rod 5 respectively penetrate through the support rod 4 and are rotatably connected with the opposite side wall in the connecting groove, a fixed block 2 is fixedly connected at the upper end of the base 1 and used for installing a first spring 3, a first spring 3 is fixedly connected between the fixed block 2 and the support rod 4 and used for driving the support rod 4 to reset, guardrails 12 are arranged at two sides of the support rod 4, a connecting block 8 is, be equipped with the spout corresponding with connecting block 8 on the lateral wall of bracing piece 4, the one end that guardrail 12 was kept away from to connecting block 8 extends to the spout in, is equipped with the cavity groove in the connecting block 8, and cavity inslot is equipped with gag lever post 13 for prevent that connecting block 8 from droing from the spout, the both ends of gag lever post 13 run through respectively the cavity groove and rotate with the spout in relative lateral wall and be connected.
In this embodiment, the equal fixedly connected with reflection of light of both sides subsides 9 of bracing piece 4, be used for playing the warning effect, bracing piece 4's both sides and the fixed position fixedly connected with block rubber 10 that is close to the top, be used for playing certain guard action, prevent that bracing piece 4 from offsetting completely with ground and damaging, base 1's upper end is inserted and is equipped with screw 7 that is the rectangle and distributes, base 1 is run through to the lower extreme of screw 7, be threaded connection between base 1 and the screw 7, be used for making things convenient for base 1 and ground to fix, base 1's lower extreme fixedly connected with rubber pad 6, be used for improving the frictional force between base 1 and the ground, strengthen overall stability, a plurality of second springs 11 of fixedly connected with between guardrail 12 and the bracing piece 4, be used for playing certain cushioning effect.
In this embodiment, realized through bull stick 5 that the rotation between bracing piece 4 and the base 1 is connected, when receiving the effect of external force, make bracing piece 4 have certain crashproof ability, can make bracing piece 4 reset fast after receiving external force through first spring simultaneously, guardrail 12 drives slider 8 when receiving external force simultaneously, slider 8 slides in the spout, has certain displacement space, prevents guardrail 12 direct damage to a certain extent, and gag lever post 13 can prevent that slider 8 from coming off from the spout, the utility model discloses a setting of bull stick and first spring makes the isolated column when receiving external force, can reset after can toward toppling over on one side, prevents the isolated column rupture.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a road central authorities isolated column that can empty safely, includes base (1), its characterized in that: the upper end of the base (1) is provided with a supporting rod (4), the upper end side wall of the base (1) is provided with a connecting groove corresponding to the supporting rod (4), the lower end of the supporting rod (4) extends into the connecting groove, a rotating rod (5) is inserted into the supporting rod (4) in a fixed mode, two ends of the rotating rod (5) respectively penetrate through the supporting rod (4) and are connected with the opposite side wall in the connecting groove in a rotating mode, the upper end of the base (1) is fixedly connected with a fixed block (2), a first spring (3) is fixedly connected between the fixed block (2) and the supporting rod (4), two sides of the supporting rod (4) are respectively provided with a guardrail (12), one end of the guardrail (12) close to the supporting rod (4) is fixedly connected with a connecting block (8), the side wall of the supporting rod (4) is provided with a sliding groove corresponding to the connecting block (8), one end of the, be equipped with the cavity groove in connecting block (8), cavity inslot is equipped with gag lever post (13), the both ends of gag lever post (13) run through the cavity groove respectively and rotate with the relative lateral wall in the spout and be connected.
2. A road center fence as claimed in claim 1 which is capable of dumping safely, characterized in that: both sides of the supporting rod (4) are fixedly connected with light reflecting pastes (9).
3. A road center fence as claimed in claim 1 which is capable of dumping safely, characterized in that: and rubber blocks (10) are fixedly connected to the two sides of the supporting rod (4) and close to the top end.
4. A road center fence as claimed in claim 1 which is capable of dumping safely, characterized in that: the screw (7) that are the rectangle and distribute is inserted to the upper end of base (1), the lower extreme of screw (7) runs through base (1), be threaded connection between base (1) and screw (7).
5. A road center fence as claimed in claim 1 which is capable of dumping safely, characterized in that: the lower end of the base (1) is fixedly connected with a rubber pad (6).
6. A road center fence as claimed in claim 1 which is capable of dumping safely, characterized in that: a plurality of second springs (11) are fixedly connected between the guardrail (12) and the supporting rod (4).
CN202020080069.0U 2020-01-15 2020-01-15 Road central authorities isolated column that can empty safely Active CN211773134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020080069.0U CN211773134U (en) 2020-01-15 2020-01-15 Road central authorities isolated column that can empty safely

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020080069.0U CN211773134U (en) 2020-01-15 2020-01-15 Road central authorities isolated column that can empty safely

Publications (1)

Publication Number Publication Date
CN211773134U true CN211773134U (en) 2020-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020080069.0U Active CN211773134U (en) 2020-01-15 2020-01-15 Road central authorities isolated column that can empty safely

Country Status (1)

Country Link
CN (1) CN211773134U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113047686A (en) * 2021-04-23 2021-06-29 中国建筑第八工程局有限公司 Warning protector of road surface maintenance engineering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113047686A (en) * 2021-04-23 2021-06-29 中国建筑第八工程局有限公司 Warning protector of road surface maintenance engineering
CN113047686B (en) * 2021-04-23 2022-06-28 中国建筑第八工程局有限公司 Warning protector of road surface maintenance engineering

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