CN212896066U - Anti-collision buffer device - Google Patents
Anti-collision buffer device Download PDFInfo
- Publication number
- CN212896066U CN212896066U CN202021212355.4U CN202021212355U CN212896066U CN 212896066 U CN212896066 U CN 212896066U CN 202021212355 U CN202021212355 U CN 202021212355U CN 212896066 U CN212896066 U CN 212896066U
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- Prior art keywords
- block
- collision
- rod
- spring
- sliding
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- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-collision buffer device, which comprises a bearing block, an anti-collision sliding component and a sliding buffer component; the anti-collision sliding assembly comprises an anti-collision block, a supporting rod and a rotary compression assembly, and the rotary compression assembly is connected with the anti-collision block through the supporting rod; the sliding buffer component comprises a telescopic rod, a connecting rod and a compression unit; the compression unit comprises a square block and a first spring, and the square block slides under the action of the telescopic rod and stretches or extrudes the first spring; the anti-collision sliding assembly is connected with the compression unit through a connecting rod. When the vehicle striking is in the utility model discloses a during on the anticollision piece, rubber materials' anticollision piece can bear the impact force earlier and promote the bracing piece and slide and cushion, and the fixed column is promoted the square piece of connecting rod promotion through three horn shapes this moment, because square piece is provided with connecting spring, connecting spring receives the extrusion force and can produce resistance, and can produce the repulsion when first magnetic block on the square piece is close to second magnetic block, forms the triangle-shaped holding power and reaches the effect that the buffering was supported.
Description
Technical Field
The utility model relates to an anticollision equipment among the transportation field especially relates to an anticollision buffer.
Background
Transportation refers to the spatial transfer of something by the carriage of a vehicle through a railway, road, or water route. When needing to be under construction or maintain in the aspect of the traffic highway, often need use buffer stop, prevent that the vehicle that traveles from hitting the construction department, current buffer stop has following shortcoming:
(1) the existing anti-collision device does not have the function of damping and supporting, and when a vehicle impacts on the device, the vehicle and the device are easily damaged directly;
(2) the anti-collision device only has the function of preventing collision at one position, and the two sides are easy to be vacant, so that the effect is lower when the vehicle directly collides.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: an object of the utility model is to provide an anticollision buffer to solve among the prior art buffer stop and do not have shock attenuation and good holding power, can not carry out the weak point of separation to side.
The technical scheme is as follows: the utility model discloses an anti-collision buffer device, which comprises a bearing block, an anti-collision sliding component and a sliding buffer component;
the anti-collision sliding assembly comprises an anti-collision block, a supporting rod and a rotary compression assembly, and the rotary compression assembly is connected with the anti-collision block through the supporting rod;
the sliding buffer component comprises a telescopic rod, a connecting rod and a compression unit; the compression unit comprises a square block and a first spring, and the square block slides under the action of the telescopic rod and stretches or extrudes the first spring; the anti-collision sliding assembly is connected with the compression unit through a connecting rod.
The rotary compression assembly comprises a twist rod, a bump, a gear, a connecting column and a second spring; the twist rod is connected with the lug in a clamping mode, the twist rod drives the gear to rotate through the lug, the connecting column is connected with the second spring, and the gear is meshed with the connecting column to further compress the second spring.
The sliding buffer assembly also comprises a first magnetic block and a second magnetic block; the first magnetic block is positioned on the square block, and the first magnetic block and the second magnetic block have the same magnetism.
The anti-collision sliding assembly further comprises a fixing column, and the twist rod is connected with the connecting rod through the fixing column.
The bearing block is provided with an inner groove, the ground is fixedly provided with a guardrail column, and the bearing block is fixedly arranged on the ground through the inner groove and the guardrail column.
Has the advantages that: the utility model has the advantages of it is following:
(1) when the vehicle striking is in the utility model discloses a during on the anticollision piece, rubber materials' anticollision piece can bear impact force earlier and promote the bracing piece and slide and cushion, and the fixed column is promoted this moment, promotes square piece through the connecting rod of three horn shapes, because be equipped with first spring on square piece, this spring receives the extrusion force and can produce resistance, and can produce the repulsion when first magnetic block on the square piece is close to second magnetic block, forms the triangle-shaped holding power and reaches the effect that the buffering was supported.
(2) When the side is impacted, the connecting column slides to be meshed with the transmission gear by firstly impacting the anti-impact block, the twist rod also extrudes the fixing column to push the connecting rod, and the buffering effect can be achieved through the second spring under the action of the repulsive force generated by the first magnetic block and the second magnetic block and the elastic repulsive force of the first spring.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic overall front sectional view of the present invention;
fig. 4 is a schematic view of the overall front view structure of the present invention.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses buffer stop, including bearing block 3, crashproof sliding assembly and slip buffering subassembly. Wherein, seted up inside groove 4 on the bearing block 3, be fixed with guardrail post 2 on 1, the bearing block passes through this inside groove through guardrail post, and then fixes subaerial.
The anti-collision sliding assembly comprises an anti-collision block 6, a supporting rod 5 and a rotary compression assembly; the rotary compression assembly is connected with the anti-collision block 6 through a support rod 5; the anti-collision sliding assembly drives the rotary compression assembly to rotate through the supporting rod.
The rotary compression assembly comprises a twist rod 7, a bump 9, a gear 8, a connecting column 16 and a second spring 17; the twist rod 7 drives the transmission gear 8 to rotate through the bump 9, the connecting column 16 is connected with the second spring 17, and the gear 8 is meshed with the connecting column to compress the second spring. The specific structure is that the twist rod 7 runs through the central point of the transmission gear 8, a bump 9 is fixed in the transmission gear 8, the tail end of the connecting rod 11 is connected with a square block 12, a first magnetic block 13 is arranged on the square block 12, the tail end of the first magnetic block 13 is connected with a first spring 14, and the first spring 14 is fixed in the bearing block 3. The transmission gear 8 is meshed with the connecting column 16; and the connecting column 16 is symmetrically and specularly distributed about the transverse central line of the transmission gear 8, when the transmission gear 8 is not meshed with the connecting column 16, the compression spring 17 can push the connecting column 16 to slide, and the reset effect and the repulsion buffering are completed.
The connecting column 16 is connected with the anti-collision block 6, the tail end of the connecting column 16 is fixedly connected with a first spring 17, the first spring 17 is fixed in the bearing block 3, and the bearing block and the connecting column form an elastic structure through the first spring.
The anti-collision sliding assembly further comprises a fixing column 10, and the twist rod is connected with the connecting rod through the fixing column.
The sliding buffer assembly comprises a telescopic rod 18, a connecting rod 11 and a compression unit; the compression unit comprises a square block 12 and a first spring 14, the square block and the ground forming an elastic structure through the first spring. The anti-collision sliding assembly is connected with the compression unit through a connecting rod 11; the square block slides under the action of the telescopic rod and stretches or extrudes the first spring. The compression unit is located the slip buffering subassembly both sides.
The bearing block is internally of a hollow structure, the right side of the bearing block is provided with a hole, and the support rod 5 horizontally moves in the hole. The anti-collision block 6 is fixed on the surface of the support rod 5, and the anti-collision block 6 is connected with the twist rod 7 through the support rod.
The sliding buffer assembly further comprises a first magnetic block 13 and a second magnetic block 15; the first magnetic block is positioned on the square block, and the first magnetic block and the second magnetic block have the same magnetism.
The anti-collision block 6 is made of rubber materials. Do simultaneously the utility model discloses an another embodiment, when not adopting guardrail post 2, then can be through strengthening nail and 4 blocks of inside groove, and then prevent that bearing block 3 from removing for when piece 6 receives promotion bracing piece 5 when the striking is prevented bumping, bearing block 3 does not produce the removal.
The twist rod 7 is connected with the lug 9 in a clamping way, and the lug 9 is symmetrically distributed about the longitudinal center line of the front view surface of the transmission gear 8; when the twist rod 7 slides, the twist rod 7 can extrude the bump 9, and because the twist rod 7 is in a spiral twist shape, the bump 9 can be extruded by the inclined plane of the twist rod 7, so that the bump 9 rotates through the inclined plane, and then the gear 8 is driven to rotate.
Connecting rod 11 constitutes revolution mechanic with square 12 and fixed column 10 respectively, and square 12 and fixed column 10 all constitute sliding structure with bearing block 3, connecting rod 11 looks sideways at with telescopic link 18 and personally submits isosceles triangle shape, the fixed top that sets up at connecting rod 11 of telescopic link 18 simultaneously, can extrude the top of connecting rod 11 when fixed column 10 slides, make connecting rod 11 promote square 12, square 12 then produces and slides, and then stretch telescopic link 18, through telescopic link 18, square 12 and connecting rod 11 form a triangle-shaped, the stability of device has been improved.
The first magnetic block 13 and the second magnetic block 15 on the square block 12 form like poles repelling each other, and when the square block 12 is not extruded, the first magnetic block 13 is repelled by the second magnetic block 15, and under the elastic action of the first spring 14, the square block 12 is pushed to slide for resetting.
When the anti-collision device is used, the inner groove 4 of the bearing block 3 is clamped on the guardrail column 2 or the reinforcing steel bar of the ground 1; when the anti-collision block 6 is impacted, the support rod 5 is extruded to slide, and the twist rod 7 slides to drive the lug 9 to drive the transmission gear 8 to rotate. The transmission gear 8 is meshed with the connecting column 16, so that the transmission gear 8 drives the connecting column 16 to rotate to compress the second spring 17, and collision avoidance is buffered.
Meanwhile, the anti-collision block 6 connected with the connecting column 16 can drive the connecting column 16 to slide when being impacted, so that the connecting column 16 is meshed with the transmission gear 8, and the twist rod 7 is driven to slide by the rotation of the convex block 9 on the transmission gear 8, thereby achieving the linkage effect; can drive fixed column 10 extrusion connecting rod 11 when the fried dough twist pole 7 slides for connecting rod 11 promotes square piece 12, and square piece 12 slides and then compresses first spring 14 at the effect of telescopic link 18 lower straight line, reaches second floor cushioning effect through first spring 14 promptly, has reduced the impact force. Meanwhile, the first magnetic block 13 on the square block 12 is also repelled when approaching the second magnetic block 15, further weakening the impact force.
Claims (7)
1. The utility model provides a crashproof buffer which characterized in that: comprises a bearing block (3), an anti-collision sliding assembly and a sliding buffering assembly;
the anti-collision sliding assembly comprises an anti-collision block (6), a supporting rod (5) and a rotary compression assembly, and the rotary compression assembly is connected with the anti-collision block through the supporting rod (5);
the sliding buffer assembly comprises a telescopic rod (18), a connecting rod (11) and a compression unit; the compression unit comprises a square block (12) and a first spring (14), the square block slides under the action of the telescopic rod and stretches or extrudes the first spring; the anti-collision sliding assembly is connected with the compression unit through a connecting rod.
2. The crash cushion of claim 1, wherein: the rotary compression assembly comprises a twist rod (7), a bump (9), a gear (8), a connecting column (16) and a second spring (17); the twist rod is connected with the protruding block in a clamping mode, the twist rod drives the gear to rotate through the protruding block, the connecting column is connected with the second spring, and the gear is meshed with the connecting column to compress the second spring.
3. The crash cushion of claim 1, wherein: the sliding buffer assembly further comprises a first magnetic block (13) and a second magnetic block (15); the first magnetic block is positioned on the square block, and the first magnetic block and the second magnetic block have the same magnetism.
4. The crash cushion of claim 1, wherein: the compression units are positioned on two sides of the sliding buffer component.
5. The crash cushion of claim 1, wherein: the anti-collision sliding assembly further comprises a fixing column (10), and the twist rod is connected with the connecting rod through the fixing column.
6. The crash cushion of claim 1, wherein: an inner groove (4) is formed in the bearing block, a guardrail column (2) is fixed on the ground, and the bearing block is fixed on the ground through the inner groove and the guardrail column.
7. The crash cushion according to any one of claims 1 to 6, wherein: the anti-collision block is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212355.4U CN212896066U (en) | 2020-06-28 | 2020-06-28 | Anti-collision buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212355.4U CN212896066U (en) | 2020-06-28 | 2020-06-28 | Anti-collision buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212896066U true CN212896066U (en) | 2021-04-06 |
Family
ID=75280632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021212355.4U Active CN212896066U (en) | 2020-06-28 | 2020-06-28 | Anti-collision buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212896066U (en) |
-
2020
- 2020-06-28 CN CN202021212355.4U patent/CN212896066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 223003 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Country or region before: China |
|
| TR01 | Transfer of patent right |