CN211522949U - Highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction - Google Patents
Highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction Download PDFInfo
- Publication number
- CN211522949U CN211522949U CN201921194148.8U CN201921194148U CN211522949U CN 211522949 U CN211522949 U CN 211522949U CN 201921194148 U CN201921194148 U CN 201921194148U CN 211522949 U CN211522949 U CN 211522949U
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- China
- Prior art keywords
- deceleration strip
- strip body
- spring
- tooth
- threaded rod
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Abstract
The utility model discloses a highway is with deceleration strip that has wear-resisting function of preventing going backwards, including the deceleration strip body, the surface of deceleration strip body is seted up flutedly, the through-hole has been seted up in the recess, the surface of deceleration strip body is seted up jaggedly, there is the threaded rod this internal through threaded connection of deceleration strip, the threaded rod is located the breach. This highway is with deceleration strip that has anti wear-resisting function that drives in reverse is through preventing designing the supporting shoe on the tooth that drives in reverse, the first spring housing of fixed connection on the supporting shoe, and at this internal design second spring housing of deceleration strip, through first spring housing and second spring housing installation spring, be convenient for install, and design breach on the deceleration strip body, and installation threaded rod in the breach, prevent the tooth that drives in reverse through adjusting threaded rod promotion, make and prevent that the tooth that drives in reverse is received in the tooth's socket, make deceleration strip accessible adjust and realize two-way circulation, only can one-way current cause inconvenience when avoiding taking place emergency.
Description
Technical Field
The utility model relates to a deceleration strip technical field specifically is a highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
On some roads, a retrograde-motion prevention deceleration strip is also used, which is mainly characterized in that a retractable retrograde-motion prevention tooth is designed in the deceleration strip, when the wheel pressure drives in a specified direction, the retrograde-motion prevention tooth can be pressed into the deceleration strip, but the tire is punctured in the retrograde motion. Prevent that the retrograde gear mainly resets through the spring, but inconvenient during spring mounting still needs fixed connection, and this kind of deceleration strip can't be adjusted moreover, when meetting emergency, when needing two-way sparse, can only one-way going can cause inconvenience. And the deceleration strip is in hard contact with the road surface, so that the deceleration strip is greatly damaged and is lack of buffer protection. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a deceleration strip with anti-retrograde wear-resistant function for a road comprises a deceleration strip body, wherein a groove is formed in the outer surface of the deceleration strip body, a through hole is formed in the groove, a notch is formed in the outer surface of the deceleration strip body, a threaded rod is connected in the deceleration strip body through threads and is positioned in the notch, cover plates are mounted at the front end and the rear end of the deceleration strip body through bolts, a connecting shaft is connected in the cover plates in a rotating mode, a limiting ring is fixedly connected to the outer side of the connecting shaft and is in contact with the inner side surface of the cover plate, anti-retrograde teeth are fixedly connected to the outer side of the connecting shaft, a supporting block is fixedly connected to the right end of the anti-retrograde teeth, a first spring sleeve is fixedly connected to the upper end of the supporting block, a spring is mounted in the first spring sleeve, and a second, the spring is installed in the second spring sleeve, the rubber pad is sleeved at the lower end of the speed bump body in a sliding mode, and the boss and the connecting block are fixedly connected to the upper end of the rubber pad.
Preferably, the bottom of the speed bump body is provided with a connecting groove, and a connecting block is sleeved in the connecting groove in a sliding manner.
Preferably, the upper end of the speed bump body is provided with a tooth groove, and anti-reverse teeth are connected in the tooth groove in a sliding mode.
Preferably, a shaft hole is formed in the cover plate, and a connecting shaft is rotationally connected in the shaft hole.
Preferably, the upper end of the spring is in contact with the inner surface of the speed bump body, and the lower end of the spring is in contact with the upper end of the supporting block.
Preferably, the lug boss contacts with the inner wall of the speed bump body, and the rubber pad, the lug boss and the connecting block are of an integrated structure and are made of rubber materials.
Advantageous effects
The utility model provides a highway is with deceleration strip that has anti-retrograde motion wear-resisting function. The method has the following beneficial effects:
(1) this highway is with deceleration strip that has anti wear-resisting function that drives in reverse is through preventing designing the supporting shoe on the tooth that drives in reverse, the first spring housing of fixed connection on the supporting shoe, and at this internal design second spring housing of deceleration strip, through first spring housing and second spring housing installation spring, be convenient for install, and design breach on the deceleration strip body, and install the threaded rod in the breach, prevent the tooth that drives in reverse through adjusting the threaded rod promotion, make and prevent that the tooth that drives in reverse is received in the tooth's socket, make deceleration strip accessible adjust and realize two-way circulation, only can one-way current cause inconvenience when avoiding taking place emergency.
(2) This highway is with deceleration strip that has wear-resisting function of preventing going backwards is through the integral type buffer structure who constitutes at deceleration strip body bottom installation rubber pad, boss and connecting block, and overall structure is made by rubber materials, can have the buffering guard action to the deceleration strip body, prevents deceleration strip body and road surface hard contact, causes the deceleration strip body impaired easily, leads to deceleration strip life to reduce.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a front view of the present invention in figure 1;
fig. 3 is a top view of the present invention in fig. 2;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;
fig. 5 is a partial structural view of fig. 3 according to the present invention.
In the figure: the deceleration strip comprises a deceleration strip body 1, a connecting groove 2, grooves 3, through holes 31, notches 4, tooth grooves 5, a threaded rod 6, a cover plate 7, an axle hole 8, a connecting shaft 9, a limiting ring 10, anti-reverse teeth 11, a supporting block 12, a first spring sleeve 13, a spring 14, a second spring sleeve 15, a rubber pad 16, a boss 17 and a connecting block 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a deceleration strip with anti-retrograde and wear-resistant functions for a road comprises a deceleration strip body 1, a groove 3 is formed in the outer surface of the deceleration strip body 1, a through hole 31 is formed in the groove 3, the groove 3 and the through hole 31 are designed for installing a bolt, the deceleration strip is fixed on a road surface, a notch 4 is formed in the outer surface of the deceleration strip body 1, a threaded rod 6 is connected in the deceleration strip body 1 through threads, the threaded rod 6 is located in the notch 4, the notch 4 is designed to provide an installation space for the threaded rod 6, so that a tire cannot be pressed onto the threaded rod 6, the threaded rod 6 can perform threaded motion with the deceleration strip body 1 to generate relative displacement, cover plates 7 are rotatably installed at the front end and the rear end of the deceleration strip body 1 through bolts, the cover plates 7 are connected with connecting shafts 9, the connecting shafts 9 can rotate in the cover plates 7, the limiting ring 10 is in surface contact with the inner side of the cover plate 7, through the design of the limiting ring 10, axial movement of the connecting shaft 9 can be prevented, the anti-reverse tooth 11 cannot be correctly reset in the corresponding tooth groove 5, the anti-reverse tooth 11 is fixedly connected to the outer side of the connecting shaft 9, the supporting block 12 is fixedly connected to the right end of the anti-reverse tooth 11, the first spring sleeve 13 is fixedly connected to the upper end of the supporting block 12, the spring 14 is installed in the first spring sleeve 13, the spring 14 has a resetting effect, the second spring sleeve 15 is fixedly connected to the inner side of the speed bump body 1, the spring 14 is installed in the second spring sleeve 15, the rubber pad 16 is sleeved on the lower end of the speed bump body 1 in a sliding mode, the boss 17 and the connecting block 18 are fixedly connected to the upper end of the rubber pad 16, and.
The deceleration strip comprises a deceleration strip body 1, a connecting groove 2 is formed in the bottom of the deceleration strip body 1, a connecting block 18 is sleeved in the connecting groove 2 in a sliding mode, the deceleration strip body 1 and a rubber pad 16 can be sleeved through the matching of the connecting groove 2 and the connecting block 18, relative sliding is prevented, a tooth space 5 is formed in the upper end of the deceleration strip body 1, anti-reverse teeth 11 are connected in the tooth space 5 in a sliding mode, a contraction space is provided for the anti-reverse teeth 11 through the design of the tooth space 5, a shaft hole 8 is formed in a cover plate 7, a connecting shaft 9 is connected in the shaft hole 8 in a rotating mode, a rotating space is provided for the connecting shaft 9 through the shaft hole 8, the upper end of a spring 14 is in inner surface contact with the deceleration strip body 1, the lower end of the spring 14 is in contact with the upper end of the supporting block 12, the spring 14 only needs to, Boss 17 and connecting block 18 formula structure as an organic whole, and make by rubber materials, rubber materials has elasticity, has the buffering guard action to deceleration strip body 1.
The highway deceleration strip with the anti-retrograde wear-resistant function is characterized in that a supporting block 12 is arranged on an anti-retrograde tooth, a first spring sleeve 13 is fixedly connected onto the supporting block 12, a second spring sleeve 15 is arranged in a deceleration strip body 1, a spring 14 is arranged through the first spring sleeve 13 and the second spring sleeve 15, the fixed connection is not needed, the installation is convenient, a notch 4 is arranged on the deceleration strip body 1, a threaded rod 6 is arranged in the notch 4, when the anti-retrograde tooth 11 needs to be folded in an emergency situation, the threaded rod 6 is rotated, the threaded rod 6 and the deceleration strip body 1 are in threaded motion to generate relative displacement, the threaded rod 6 moves leftwards to push the anti-retrograde tooth 11, the anti-retrograde tooth 11 is pushed into a tooth groove 5, the anti-retrograde tooth 11 is pushed through the adjusting threaded rod 6, the anti-retrograde tooth 11 is retracted in the tooth groove 5, and the deceleration strip can realize bidirectional circulation through adjustment, inconvenience caused by one-way traffic in emergency is avoided; through the integral type buffer structure who constitutes at deceleration strip body 1 bottom installation rubber pad 16, boss 17 and connecting block 18, and overall structure is made by rubber materials, can have the buffering guard action to deceleration strip body 1, prevents deceleration strip body 1 and road surface hard contact, causes deceleration strip body 1 impaired easily, leads to deceleration strip life to reduce.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway is with deceleration strip that has wear-resisting function of preventing walking in wrong direction, includes deceleration strip body (1), its characterized in that: the deceleration strip comprises a deceleration strip body (1), wherein a groove (3) is formed in the outer surface of the deceleration strip body (1), a through hole (31) is formed in the groove (3), a notch (4) is formed in the outer surface of the deceleration strip body (1), a threaded rod (6) is connected in the deceleration strip body (1) through threads, the threaded rod (6) is located in the notch (4), cover plates (7) are mounted at the front end and the rear end of the deceleration strip body (1) through bolts, a connecting shaft (9) is rotationally connected in the cover plates (7), a limiting ring (10) is fixedly connected to the outer side of the connecting shaft (9), the limiting ring (10) is in surface contact with the inner side of the cover plates (7), reverse teeth (11) are fixedly connected to the outer side of the connecting shaft (9), a supporting block (12) is fixedly connected to the right end of the reverse teeth (11), and a first spring sleeve, install spring (14) in first spring housing (13), fixedly connected with second spring housing (15) in deceleration strip body (1), install spring (14) in second spring housing (15), the lower extreme sliding sleeve of deceleration strip body (1) has closed rubber pad (16), the upper end fixedly connected with boss (17) and connecting block (18) of rubber pad (16).
2. The deceleration strip with the functions of preventing backward running and resisting abrasion for the road according to claim 1, wherein: connecting groove (2) have been seted up to the bottom of deceleration strip body (1), connecting block (18) have been registrated in connecting groove (2) slidable.
3. The deceleration strip with the functions of preventing backward running and resisting abrasion for the road according to claim 1, wherein: tooth's socket (5) have been seted up to the upper end of deceleration strip body (1), sliding connection has anti-retrograde tooth (11) in tooth's socket (5).
4. The deceleration strip with the functions of preventing backward running and resisting abrasion for the road according to claim 1, wherein: a shaft hole (8) is formed in the cover plate (7), and a connecting shaft (9) is rotationally connected in the shaft hole (8).
5. The deceleration strip with the functions of preventing backward running and resisting abrasion for the road according to claim 1, wherein: the upper end of the spring (14) is in contact with the inner surface of the speed bump body (1), and the lower end of the spring (14) is in contact with the upper end of the supporting block (12).
6. The deceleration strip with the functions of preventing backward running and resisting abrasion for the road according to claim 1, wherein: the inner wall contact of boss (17) and deceleration strip body (1), rubber pad (16), boss (17) and connecting block (18) formula structure as an organic whole, and make by rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194148.8U CN211522949U (en) | 2019-07-27 | 2019-07-27 | Highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194148.8U CN211522949U (en) | 2019-07-27 | 2019-07-27 | Highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211522949U true CN211522949U (en) | 2020-09-18 |
Family
ID=72439113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921194148.8U Expired - Fee Related CN211522949U (en) | 2019-07-27 | 2019-07-27 | Highway is with deceleration strip that has anti wear-resisting function that drives in wrong direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211522949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813867A (en) * | 2020-12-24 | 2021-05-18 | 徐敏 | Highway deceleration strip for municipal works |
-
2019
- 2019-07-27 CN CN201921194148.8U patent/CN211522949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813867A (en) * | 2020-12-24 | 2021-05-18 | 徐敏 | Highway deceleration strip for municipal works |
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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: 20200918 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |