CN214219503U - Buffer stop is used in municipal construction - Google Patents
Buffer stop is used in municipal construction Download PDFInfo
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- CN214219503U CN214219503U CN202022769105.7U CN202022769105U CN214219503U CN 214219503 U CN214219503 U CN 214219503U CN 202022769105 U CN202022769105 U CN 202022769105U CN 214219503 U CN214219503 U CN 214219503U
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- Prior art keywords
- buffer
- backup pad
- collision
- municipal construction
- buffer spring
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000008093 supporting effect Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model relates to an buffer stop is used in municipal construction, which comprises a base, anticollision board and backup pad, backup pad and anticollision board are located the base, be provided with at least three buffer gear between anticollision board and the backup pad, buffer gear includes buffer seat and buffer spring, anticollision board and backup pad be close to each other and correspond on one side and be provided with the buffer seat, buffer spring's one end and anticollision board are connected, the other end is connected with the backup pad, and buffer spring's length is greater than the length sum of two buffer seats, be provided with the glide machanism that can supply the anticollision board to slide between anticollision board and the base. This application passes through buffer spring, makes the vehicle can obtain certain buffering to the impact force of crashproof board, reduces that crashproof board is direct to collide with the vehicle, makes crashproof board reach certain crashproof effect, reduces and damages.
Description
Technical Field
The application relates to the technical field of municipal facilities, in particular to an anti-collision device for municipal construction.
Background
In-process of modern urbanization construction can both see the phenomenon of municipal construction everywhere, for the convenience of the smooth construction in construction place, protective apparatus can often be built at the construction site, keeps apart passing pedestrian and vehicle with construction place, avoids personnel or vehicle mistake to go into construction place, causes personnel's damage, simultaneously, has also brought a great deal of inconvenience for the construction. The protection generally needs to use buffer stop, prevents that past vehicle from damaging protective apparatus, therefore protective apparatus generally need possess certain crashproof performance.
Application number 201820283266.5's chinese patent discloses an buffer stop for municipal construction, including left pillar and right pillar, the lower terminal surface of left pillar and right pillar is equipped with first recess, first recess slides and has cup jointed first interior pole, the side of left pillar and right pillar is equipped with first screw thread through-hole, first screw thread through-hole screw thread has connect fastening screw soon, first interior pole lower extreme face fixedly connected with pivot, the pivot is rotated and is connected with the base, be equipped with second screw thread through-hole on the base, second screw thread through-hole screw thread connection has expansion bolt, the welding has the horizontal pole between the upper end of left pillar and right pillar, right pillar corresponds horizontal pole department and is equipped with the through-hole, the right-hand member of horizontal pole passes the through-hole, the left side that the left pillar corresponds horizontal pole department is equipped with the second recess, the fixed welding has the baffle between left pillar and the right pillar, the baffle upper end is equipped with the opening, the bottom inner wall of baffle is equipped with the spout, the spout sliding connection has first baffle, Second baffle and third baffle, pole in third baffle right flank fixedly connected with second, the loop bar has been cup jointed to the surface in the second, loop bar one end is fixed on the right part lateral wall of baffle, the terminal surface fixedly connected with spring in the second, spring one end fixed connection is on the terminal surface of loop bar, sliding connection has elastic rubber between second baffle and the third baffle, sliding connection has crashproof plastics between second baffle and the baffle, the side of first baffle is equipped with fluorescence sign.
During the installation, with the vertical place of left pillar and right branch post, with horizontal pole protruding part and second recess joint, through first interior pole height-adjusting, the angle of base is adjusted to the pivot, fixes first interior pole with fastening screw after adjusting, fixes the base subaerial with expansion bolts, puts into the baffle with anticollision plastics and elastic rubber after that.
With respect to the related art in the above, the inventors consider that the shock absorbing effect is poor when the vehicle collides with the collision avoidance apparatus.
SUMMERY OF THE UTILITY MODEL
In order to improve buffer stop's shock attenuation effect, improve crashworthiness, this application provides a buffer stop for municipal construction.
The application provides a pair of buffer stop for municipal construction adopts following technical scheme:
the utility model provides an buffer stop for municipal construction, includes base, anticollision board and backup pad, backup pad and anticollision board are located on the base, be provided with at least three buffer gear between anticollision board and the backup pad, buffer gear includes buffering seat and buffer spring, anticollision board and backup pad be close to each other and correspond on one side and be provided with the buffering seat, buffer spring's one end and anticollision board are connected, the other end with the backup pad is connected, just buffer spring's length is greater than the length sum of two buffering seats, be provided with between anticollision board and the base and supply the glide machanism that anticollision board slided.
By adopting the technical scheme, when a vehicle impacts the anti-collision device, the anti-collision plate is firstly impacted, so that the anti-collision plate moves towards the direction of the support plate, the anti-collision plate compresses the buffer spring under the supporting action of the support plate, when the impact force is equal to the supporting force of the support plate on the buffer spring, the buffer spring deforms to the maximum, at the moment, the support plate provides the buffer spring with a supporting force under the supporting action of the base, so that the buffer spring moves towards the direction of the anti-collision plate, and finally the reset of the anti-collision plate is realized; the buffer seat is arranged, so that the buffer spring is conveniently supported, the supporting strength of the buffer spring is enhanced, the buffer spring is protected, and the service life of the buffer spring is prolonged; through buffer spring, make the vehicle obtain certain buffering to the impact force of crashproof board, reduce crashproof board and directly collide with the vehicle, make crashproof board reach certain crashproof effect, reduce the damage.
Optionally, the sliding mechanism includes a plurality of slide rails and a slider, the slide rail is located on the base, the slide rail is followed buffer spring's length direction sets up, the slider is located the bottom of anticollision board, just the slider can be followed the slide rail slides.
By adopting the technical scheme, when a vehicle impacts the anti-collision plate, the anti-collision plate moves towards the direction of the support plate under the impact force, and the arranged slide rail plays a certain guiding role in the movement of the anti-collision plate, so that the anti-collision plate is reduced in shaking, and the slide block is convenient to move along the direction of the slide rail; meanwhile, the anti-collision plate can be supported to a certain extent, and the connection between the anti-collision plate and the base is enhanced; the sliding mechanism who sets up can play certain guide effect to the motion of crashproof board, can carry out certain restriction to the motion of crashproof board, prevents that the motion of crashproof board from taking place the skew, and then protection buffer spring.
Optionally, a pulley is arranged at the bottom of the sliding block.
Through adopting above-mentioned technical scheme, the pulley of setting reduces the frictional force of crashproof board and base, makes crashproof board receive can follow the slide rail motion behind the impact force of vehicle, and then alleviates certain impact force, reaches the effect of anticollision.
Optionally, a limiting block capable of preventing the anti-collision plate from being separated from the rail is arranged on the sliding rail.
By adopting the technical scheme, the movement of the sliding block is limited on the sliding rail by the arranged limiting block, so that the buffer spring is in a certain compression state, the buffer spring can provide certain supporting strength for the anti-collision plate, part of impact force of a vehicle can be reduced, and the phenomenon that the sliding block is separated from the sliding rail due to the elastic force of the buffer spring to cause the anti-collision plate to move to separate from the base is reduced.
Optionally, a mounting groove is formed in one side, away from the supporting plate, of the anti-collision plate, and a buffering net is arranged on the mounting groove.
By adopting the technical scheme, the installation groove is convenient for installing the buffer net; the buffering net that sets up has certain effect of alleviating to impact force, reduces the impact strength of impact force, simultaneously, can play certain protection effect to the anticollision board.
Optionally, a plurality of support rods are arranged on one side of the support plate, which is far away from the anti-collision plate.
Through adopting above-mentioned technical scheme, the bracing piece of setting can support the backup pad, strengthens the support intensity of backup pad, improves the crashproof performance of crashproof board.
Optionally, a protective cover capable of protecting the anti-collision plate is arranged on the supporting plate.
Through adopting above-mentioned technical scheme, the protection casing that sets up protects crashproof board.
Optionally, the two sides of the supporting plate are provided with connecting buckles, and the adjacent supporting plates are connected through the connecting buckles.
Through adopting above-mentioned technical scheme, the connector link of setting is convenient for realize that the connection of adjacent backup pad is fixed, makes protector form the protective screen that can carry out the anticollision together.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the impact force of the vehicle to the anti-collision plate can be buffered to a certain extent through the buffer spring, so that the anti-collision plate is reduced from directly colliding with the vehicle, a certain anti-collision effect is achieved, and damage is reduced;
2. the sliding mechanism who sets up can play certain guide effect to the motion of crashproof board, can carry out certain restriction to the motion of crashproof board, prevents that the motion of crashproof board from taking place the skew, and then protection buffer spring.
Drawings
Fig. 1 is an overall structure diagram of an anti-collision device for municipal construction according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a bumper for municipal construction according to an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Description of reference numerals: 1. a base; 2. an anti-collision plate; 21. mounting grooves; 22. a buffer net; 3. a support plate; 31. a support bar; 32. a protective cover; 33. a connecting buckle; 4. a buffer mechanism; 41. a buffer seat; 42. a buffer spring; 5. a sliding mechanism; 51. a slide rail; 52. a slider; 53. a pulley; 54. and a limiting block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses buffer stop for municipal construction. Referring to fig. 1, the anti-collision device for municipal construction comprises a base 1, an anti-collision plate 2 and a supporting plate 3, wherein the supporting plate 3 and the anti-collision plate 2 are positioned on the base 1, the base 1 is connected with an embedded part through a bolt, and the embedded part is embedded into the ground; one side of the anti-collision plate 2, which is far away from the support plate 3, is provided with a mounting groove 21, and a buffer net 22 is fixed on the mounting groove 21 through a bolt; two support rods 31 are arranged on one side of the support plate 3 away from the anti-collision plate 2; one end of the support rod 31 is fixed on the support plate 3 through a bolt, the other end of the support rod is connected with the ground through an inserting rod, and the support plate 3 is connected with a protective cover 32 capable of protecting the anti-collision plate 2 through a bolt; the both sides of backup pad 3 are provided with connector link 33, and connector link 33 divide into and connects the knot and connect the knot with the right side for a left side, and connects the knot with the right side and can peg graft fixedly, can realize the connection of adjacent crashproof board 2 for a left side.
Referring to fig. 1 and 2, six buffer mechanisms 4 are arranged between the anti-collision plate 2 and the support plate 3, each buffer mechanism 4 includes a buffer seat 41 and a buffer spring 42, the buffer seats 41 are correspondingly arranged on the side, close to each other, of the anti-collision plate 2 and the support plate 3, the buffer seats 41 on the anti-collision plate 2 are integrally connected with the anti-collision plate 2, the buffer seats 41 on the support plate 3 are integrally connected with the support plate 3, one end of each buffer spring 42 is welded with the anti-collision plate 2, the other end of each buffer spring is welded with the support plate 3, the length of each buffer spring 42 is greater than the sum of the lengths of the two buffer seats 41, and a sliding mechanism 5 capable of allowing the anti-collision plate 2 to slide is arranged between the anti-collision plate 2 and the base 1.
Referring to fig. 2 and 3, the sliding mechanism 5 includes two sliding rails 51 and a sliding block 52, the sliding rails 51 are located on the base 1, the sliding rails 51 are arranged along the length direction of the buffer spring 42, the sliding block 52 is located at the bottom of the anti-collision plate 2, the sliding block 52 is integrally connected with the anti-collision plate 2, and the sliding block 52 can slide along the sliding rails 51; the bottom of the sliding block 52 is provided with a pulley 53, and a mounting seat of the pulley 53 is connected with the anti-collision plate 2 through a bolt; referring to fig. 1, a stopper 54 capable of preventing the impact plate 2 from being separated from the rail is integrally connected to the slide rail 51.
The implementation principle of the anti-collision device for municipal construction in the embodiment of the application is as follows: when a vehicle impacts the anti-collision device, the anti-collision plate 2 is firstly impacted, the sliding block 52 moves towards the supporting plate 3 along the sliding groove, under the supporting action of the supporting plate 3, the anti-collision plate 2 compresses the buffer spring 42, when the deformation of the buffer spring 42 reaches the maximum, the supporting plate 3 gives a supporting force to the buffer spring 42, the buffer spring 42 moves towards the anti-collision plate 2, then the sliding block 52 moves towards the direction far away from the supporting plate 3 along the sliding groove, the reciprocating motion is carried out, and finally the resetting of the anti-collision plate 2 is realized, namely the sliding block 52 abuts against the limiting block 54, and the movement of the anti-collision block stops.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an buffer stop for municipal construction which characterized in that: including base (1), crashproof board (2) and backup pad (3), backup pad (3) are located with crashproof board (2) on base (1), be provided with at least three buffer gear (4) between crashproof board (2) and backup pad (3), buffer gear (4) are including buffer seat (41) and buffer spring (42), crashproof board (2) and backup pad (3) be close to each other on one side and correspond and be provided with buffer seat (41), the one end and the crashproof board (2) of buffer spring (42) are connected, the other end with backup pad (3) are connected, just the length of buffer spring (42) is greater than the length sum of two buffer seats (41), be provided with between crashproof board (2) and base (1) and supply glide machanism (5) that crashproof board (2) slided.
2. The anti-collision device for municipal construction according to claim 1, wherein: the sliding mechanism (5) comprises a plurality of sliding rails (51) and a sliding block (52), the sliding rails (51) are located on the base (1), the sliding rails (51) are arranged along the length direction of the buffer spring (42), the sliding block (52) is located at the bottom of the anti-collision plate (2), and the sliding block (52) can slide along the sliding rails (51).
3. The anti-collision device for municipal construction according to claim 2, wherein: the bottom of the sliding block (52) is provided with a pulley (53).
4. The anti-collision device for municipal construction according to claim 2, wherein: and a limiting block (54) capable of preventing the anti-collision plate (2) from being separated from the rail is arranged on the sliding rail (51).
5. The anti-collision device for municipal construction according to claim 1, wherein: the anti-collision plate (2) is far away from one side of the supporting plate (3) and is provided with a mounting groove (21), and a buffer net (22) is arranged on the mounting groove (21).
6. The anti-collision device for municipal construction according to claim 1, wherein: and a plurality of support rods (31) are arranged on one side of the support plate (3) far away from the anti-collision plate (2).
7. The anti-collision device for municipal construction according to claim 1, wherein: and a protective cover (32) capable of protecting the anti-collision plate (2) is arranged on the supporting plate (3).
8. The anti-collision device for municipal construction according to claim 1, wherein: the two sides of the supporting plate (3) are provided with connecting buckles (33), and the adjacent supporting plates (3) are connected through the connecting buckles (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769105.7U CN214219503U (en) | 2020-11-25 | 2020-11-25 | Buffer stop is used in municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769105.7U CN214219503U (en) | 2020-11-25 | 2020-11-25 | Buffer stop is used in municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214219503U true CN214219503U (en) | 2021-09-17 |
Family
ID=77699150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022769105.7U Expired - Fee Related CN214219503U (en) | 2020-11-25 | 2020-11-25 | Buffer stop is used in municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214219503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467271A (en) * | 2022-10-20 | 2022-12-13 | 广州市恒嘉建设有限公司 | Municipal works steel construction guardrail |
-
2020
- 2020-11-25 CN CN202022769105.7U patent/CN214219503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467271A (en) * | 2022-10-20 | 2022-12-13 | 广州市恒嘉建设有限公司 | Municipal works steel construction guardrail |
| CN115467271B (en) * | 2022-10-20 | 2024-02-02 | 广州市恒嘉建设有限公司 | Municipal works steel construction guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |