CN210561832U - Movable anti-collision column - Google Patents

Movable anti-collision column Download PDF

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Publication number
CN210561832U
CN210561832U CN201920985060.1U CN201920985060U CN210561832U CN 210561832 U CN210561832 U CN 210561832U CN 201920985060 U CN201920985060 U CN 201920985060U CN 210561832 U CN210561832 U CN 210561832U
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CN
China
Prior art keywords
sliding
sliding rod
base
connecting rod
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920985060.1U
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Chinese (zh)
Inventor
张茗榛
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Individual
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Individual
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Publication date
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Priority to CN201920985060.1U priority Critical patent/CN210561832U/en
Application granted granted Critical
Publication of CN210561832U publication Critical patent/CN210561832U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a movable anti-collision column, which comprises a base, wherein the base is pre-buried underground, a column body is detachably arranged on the base, the column body is sequentially provided with a buffer component and foamed aluminum from inside to outside, and the side wall of the column body is provided with a groove for fixing the buffer component; the buffer assembly comprises a supporting plate, a sliding rod and a connecting rod, the two ends of the sliding rod are fixed to the two ends of the groove, a sliding block capable of sliding along the sliding rod is arranged on the sliding rod in a penetrating mode, a spring is arranged between the sliding block and the end portion of the sliding rod, one end of the connecting rod is hinged to the supporting plate, and the other end of the connecting rod is hinged to the sliding block. The utility model discloses receiving the vehicle striking after, at first through a large amount of energy-absorptions of foamed aluminum, the ability of anti deformation of anticollision post is further strengthened to rethread buffering subassembly, increases substantially crashproof ability, can dismantle at any time according to the road condition simultaneously, simple structure, application scope is wide.

Description

Movable anti-collision column
Technical Field
The utility model belongs to the traffic facilities field relates to a portable bumping post.
Background
The anti-collision column is also called as a protective pile, is suitable for road entrances and exits, residential areas, sports places and the like, and is mainly used for preventing motor vehicles from being collided by mistake. The existing anti-collision column only can play a role in warning in the using process, the actual anti-collision performance is poor, namely after the existing anti-collision column is impacted by a vehicle, the column body immediately deforms, the existing anti-collision column cannot be used continuously, the material loss is large, and the manpower cost is also wasted when the existing anti-collision column is frequently replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable anticollision post to the problem that prior art exists for solve the poor problem of crashworthiness that exists among the prior art.
Therefore, the utility model adopts the following technical proposal:
a movable anti-collision column comprises a base, wherein the base is embedded underground, a column body is detachably mounted on the base, a buffer assembly and foamed aluminum are sequentially arranged on the column body from inside to outside, and a groove for fixing the buffer assembly is formed in the side wall of the column body; the buffer assembly comprises a supporting plate, a sliding rod and a connecting rod, the two ends of the sliding rod are fixed to the two ends of the groove, a sliding block capable of sliding along the sliding rod is arranged on the sliding rod in a penetrating mode, a spring is arranged between the sliding block and the end portion of the sliding rod, one end of the connecting rod is hinged to the supporting plate, and the other end of the connecting rod is hinged to the sliding block.
Furthermore, a plurality of fixing plates are arranged at the bottom of the column body and are connected with the base through steel nails.
Further, the supporting plate is arc-shaped.
Furthermore, a plurality of reflective strips are attached to the outer side of the foamed aluminum.
Further, the cylinder is seamless steel pipe.
The beneficial effects of the utility model reside in that:
1. the utility model discloses at first utilize foamed aluminum to produce the characteristic that can a large amount of energy-absorptions after warping, with its cladding in the cylinder outside, after receiving the vehicle striking, foamed aluminum is at first the energy-absorbing, and rethread buffering subassembly produces and warp and absorbs the residual energy, and the ability of further reinforcing anticollision post resistance to deformation has improved the crashworthiness.
2. The utility model discloses can dismantle at any time according to the road condition, simple structure, application scope is wide, and non-deformable has prolonged the life of product simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural diagram of the buffer assembly of the present invention.
In the figure, 1-base, 2-column, 21-fixed plate, 22-groove, 3-buffer component, 31-supporting plate, 32-sliding rod, 33-connecting rod, 34-sliding block, 35-spring, 4-foamed aluminium and 5-steel nail.
Detailed Description
As shown in figures 1 and 2, a portable bumping post, including base 1, base 1 is pre-buried in the underground, and detachably installs cylinder 2 on base 1, and cylinder 2 is seamless steel pipe, and cylinder 2 bottom is equipped with a plurality of fixed plates 21, and fixed plate 21 passes through steel nail 5 and is connected with base 1.
The column body 2 is sequentially provided with a buffer component 3 and foamed aluminum 4 from inside to outside, and a plurality of reflective strips are attached to the outer side of the foamed aluminum 4 to play a role in warning vehicles coming and going; the side wall of the column body 2 is provided with a groove 22 for fixing the buffer component 3; the buffer component 3 comprises a supporting plate 31, a sliding rod 32 and a connecting rod 33, wherein the supporting plate 31 is arc-shaped and used for increasing the stress area, two ends of the sliding rod 32 are fixed with two ends of the groove 22, a sliding block 34 capable of sliding along the sliding rod 32 penetrates through the sliding rod 32, a spring 35 is arranged between the sliding block 34 and the end part of the sliding rod 32, one end of the connecting rod 33 is hinged with the supporting plate 31, and the other end of the connecting rod 33 is hinged with the sliding block 34.
The utility model discloses the anticollision post is receiving the vehicle striking after, and foamed aluminum 4 at first produces and warp, absorbs a large amount of energy, and later buffering subassembly 3 produces and warp, and wherein the resilience force that spring 35 produced is used for offsetting the residual energy after foamed aluminum absorbs, through two-layer buffer structure's protection, has increased substantially crashworthiness, and non-deformable has prolonged the life of product, in addition, the utility model discloses still can dismantle at any time according to the road condition, simple structure, application scope is wide.

Claims (5)

1. A movable anti-collision column is characterized by comprising a base, wherein the base is embedded underground, a column body is detachably mounted on the base, a buffer assembly and foamed aluminum are sequentially arranged on the column body from inside to outside, and a groove for fixing the buffer assembly is formed in the side wall of the column body; the buffer assembly comprises a supporting plate, a sliding rod and a connecting rod, the two ends of the sliding rod are fixed to the two ends of the groove, a sliding block capable of sliding along the sliding rod is arranged on the sliding rod in a penetrating mode, a spring is arranged between the sliding block and the end portion of the sliding rod, one end of the connecting rod is hinged to the supporting plate, and the other end of the connecting rod is hinged to the sliding block.
2. A mobile crash post according to claim 1 wherein said post body is provided with a plurality of attachment plates at the bottom thereof, said attachment plates being connected to said base by steel nails.
3. A movable crash post according to claim 1 wherein said fascia is arcuate in shape.
4. A movable crash post according to claim 1 wherein said aluminum foam is coated on the outside with reflective strips.
5. A mobile crash post according to claim 1 wherein said post body is a seamless steel tube.
CN201920985060.1U 2019-06-27 2019-06-27 Movable anti-collision column Expired - Fee Related CN210561832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920985060.1U CN210561832U (en) 2019-06-27 2019-06-27 Movable anti-collision column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920985060.1U CN210561832U (en) 2019-06-27 2019-06-27 Movable anti-collision column

Publications (1)

Publication Number Publication Date
CN210561832U true CN210561832U (en) 2020-05-19

Family

ID=70626766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920985060.1U Expired - Fee Related CN210561832U (en) 2019-06-27 2019-06-27 Movable anti-collision column

Country Status (1)

Country Link
CN (1) CN210561832U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200519