CN214401519U - Road pile for road construction - Google Patents
Road pile for road construction Download PDFInfo
- Publication number
- CN214401519U CN214401519U CN202120084923.5U CN202120084923U CN214401519U CN 214401519 U CN214401519 U CN 214401519U CN 202120084923 U CN202120084923 U CN 202120084923U CN 214401519 U CN214401519 U CN 214401519U
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- CN
- China
- Prior art keywords
- road
- pile body
- road pile
- base
- cavity
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- 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
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a road pile for road construction, which comprises a base, wherein a road pile body is arranged on the base, the lower end of the road pile body is fixedly connected with a balancing weight, the upper part of the base is provided with a groove, the lower end of the road pile body is arranged in the groove, the inside of the base is provided with a cavity, the inner wall of the cavity is fixedly connected with a torsion spring, one end of the torsion spring is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the cavity, the upper end of the rotating shaft is fixedly sleeved with a bobbin, the side wall of the bobbin is wound with a stay cord, one end of the stay cord far away from the bobbin is fixedly connected with the balancing weight, the inner wall of the base is provided with the cavity, and if accidental collision occurs during the use process, the road pile body can be separated from the base under the stress, thereby effectively avoiding secondary collision injury to vehicles and personnel, and simultaneously protects the possibility of damage to the road pile body.
Description
Technical Field
The utility model relates to a road pile for road construction belongs to road construction technical field.
Background
Road piles are commonly known as roadblocks. The road traffic warning and anti-rolling plastic is usually formed by adopting rubber, PVC and PE through blow molding, steel pipes and injection molding, has good warning, flexibility and vehicle rolling resistance, and is mainly used for urban intersections, highway maintenance, traffic police law enforcement, road administration law enforcement, hotels, communities, sports places, road construction sites and the like.
At present, road piles adopted in road construction are generally steel column structures. The road pile with the structure has the following defects: the post body of way stake is steel material, and the outside does not have the buffer layer, and when the vehicle striking, easily cause the injury to vehicle and personnel on the one hand, on the other hand still makes the way stake damaged easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a road pile for road construction, includes the base, be provided with the road pile body on the base, the lower extreme fixedly connected with balancing weight of road pile body, open on base upper portion has the recess, and the lower extreme of road pile body sets up in the recess, the inside cavity that is provided with of base, the inner wall fixedly connected with torsion spring of cavity, and torsion spring's one end fixedly connected with pivot, the pivot is connected the setting with the inner wall rotation of cavity, the fixed cover in upper end of pivot is equipped with the bobbin, and the lateral wall winding of bobbin has the stay cord, the one end and the balancing weight fixed connection setting of bobbin are kept away from to the stay cord.
Furthermore, the inner wall of the cavity is rotatably connected with a pulley, and the pulley is abutted to the pull rope.
Furthermore, the road pile body is made of engineering plastics and is of a hollow structure, and a bell is hung on the inner wall of the upper end of the road pile body.
Further, the road pile body is made of flexible rubber materials and is of a hollow structure, and a whistle is embedded in the side wall of the road pile body.
Furthermore, the side wall of the road pile body is glued with a reflective sticker.
Further, the upper surface of the base is provided with a through hole, and the upper surface of the base close to the through hole is provided with a counter bore.
Advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this road pile for road construction, through setting up base cooperation road pile body, in the use, if the unexpected collision takes place, road pile body atress can break away from the base, effectively avoids causing the secondary striking injury to vehicle and personnel, protects the possibility of road pile body damage simultaneously, and on the other hand road pile body is the engineering plastics material, and the road pile body is hollow structure, both can save material, reduce cost can alleviate its weight again. The impact force generated when the vehicle collides with the pile body can be effectively buffered, so that the damage to the vehicle and the pile body is avoided or reduced.
2. This road pile for road construction through setting up torsion spring cooperation stay cord, after road pile body atress breaks away from the base, can take the road pile body to return initial position to avoid leading to the road pile body to shift the back because of the vehicle striking, the road pile can't be indicateed follow-up vehicle, reaches the purpose of guaranteeing construction safety, reduction traffic accident.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic cross-sectional structural view of a road pile for road construction provided by the present invention;
FIG. 2 is a schematic view of the bell structure of the road pile for road construction of the present invention;
fig. 3 is a schematic view of a base structure of a road pile for road construction provided by the utility model;
in the figure: 1. a base; 2. a road pile body; 3. a balancing weight; 4. a through hole; 5. reflecting light; 6. a bell; 7. a bobbin; 8. a torsion spring; 9. a rotating shaft; 10. a pulley; 11. a groove; 12. a wind whistle; 13. a cavity.
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.
Examples
Referring to fig. 1-3, a road pile for road construction comprises a base 1, wherein a road pile body 2 is arranged on the base 1, a counterweight block 3 is fixedly connected to the lower end of the road pile body 2, a groove 11 is formed in the upper portion of the base 1, the lower end of the road pile body 2 is arranged in the groove 11, a cavity 13 is arranged inside the base 1, a torsion spring 8 is fixedly connected to the inner wall of the cavity 13, a rotating shaft 9 is fixedly connected to one end of the torsion spring 8, the rotating shaft 9 is rotatably connected to the inner wall of the cavity 13, a bobbin 7 is fixedly sleeved on the upper end of the rotating shaft 9, a pull rope is wound on the side wall of the bobbin 7, and one end, far away from the bobbin 7, of the pull rope is fixedly connected to the counterweight block 3.
Wherein, the inner wall of cavity 13 rotates and is connected with pulley 10, and pulley 10 offsets with the stay cord and sets up, through setting up pulley 10 for adjust the direction of pulling of stay cord, and reduce the frictional force of stay cord and cavity 13 inner wall, reduce the resistance that the stay cord pulled return circuit stake body 2.
Wherein, way stake body 2 is engineering plastics material, and way stake body 2 is hollow structure, the upper end inner wall of way stake body 2 has hung small bell 6, and in the use, when the vehicle struck way stake body 2, way stake body 2 atress can take place to incline and rock, and small bell 6 rocks thereupon and makes a sound, can further warn the navigating mate of vehicle to avoid the emergence of traffic accident.
Wherein, stake body 2 on the way is flexible rubber material, and stake body 2 on the way is hollow structure, the lateral wall of stake body 2 on the way inlays and is equipped with whistle 12, and the stake body 2 on the way of flexible rubber material can further avoid the loss after vehicle and the stake body 2 on the way collide to stake body 2 on the way of flexible rubber material can be inwards sunken after receiving the striking, the air in stake body 2 on the way is discharged by whistle 12, and sends the whistle to further warn the navigating mate of vehicle, thereby avoid the emergence of traffic accident.
Wherein, the lateral wall gluing of way stake body 2 has reflection of light subsides 5, and reflection of light subsides 5 can the light of reflection under the car light shines, the suggestion vehicle navigating mate that is more obvious.
Wherein, through-hole 4 has been seted up to the upper surface of base 1, and base 1 has seted up the counter bore near the upper surface of through-hole 4, during the construction, inserts the bolt in through-hole 4 and on the wrong road surface, can further strengthen the fixed effect to base 1, avoids behind vehicle striking way stake body 2, this kind of way stake position emergence skew.
The working principle is as follows: when the road construction is carried out, the road pile is arranged on the road in the construction area according to the construction requirements, the speed limit of the road and the like, so as to remind passing vehicles to change the road in time and avoid traffic accidents, when the vehicles accidentally strike the road pile body 2, the stress of the road pile body 2 can be separated from the base 1, so as to avoid the vehicles and the road pile body 2 from being damaged, in addition, the road pile body 2 is fixedly connected with the base 1 through the pull rope, so the stress of the road pile body 2 can drive the pull rope to pull the torsion spring 8 to generate elastic deformation, when the road pile body 2 is not subjected to external force, the elasticity of the torsion spring 8 can drive the pull rope to pull the counterweight block 3, because the counterweight block 3 is fixedly connected with the lower end of the road pile body 2, the torsion spring 8 can control the pull rope to pull the counterweight block 3 and simultaneously pull the road pile body 2 along with the pull, so that the road pile body 2 can return to the groove 11, make stake body 2 still be in initial position and indicate passing vehicle, this kind of stake body 2 of way has that the suggestion is effectual, and the skew is difficult to take place for the position to even when appearing the vehicle and the stake body 2 of way and bumping, can not cause advantages such as stake body 2 of way and vehicle damage, have higher practicality.
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. A road pile for road construction comprises a base (1), and is characterized in that a road pile body (2) is arranged on the base (1), the lower end of the road pile body (2) is fixedly connected with a balancing weight (3), the upper part of the base (1) is provided with a groove (11), the lower end of the road pile body (2) is arranged in the groove (11), a cavity (13) is arranged in the base (1), the inner wall of the cavity (13) is fixedly connected with a torsion spring (8), one end of the torsion spring (8) is fixedly connected with a rotating shaft (9), the rotating shaft (9) is rotatably connected with the inner wall of the cavity (13), the upper end of the rotating shaft (9) is fixedly sleeved with a winding reel (7), and a pull rope is wound on the side wall of the winding drum (7), and one end of the pull rope, which is far away from the winding drum (7), is fixedly connected with the balancing weight (3).
2. A road pile for road construction according to claim 1, wherein a pulley (10) is rotatably connected to the inner wall of the cavity (13), and the pulley (10) is disposed against the pulling rope.
3. The road pile for road construction according to claim 1, wherein the road pile body (2) is made of engineering plastics, the road pile body (2) is of a hollow structure, and a bell (6) is hung on the inner wall of the upper end of the road pile body (2).
4. The road pile for road construction according to claim 1, wherein the road pile body (2) is made of flexible rubber, the road pile body (2) is of a hollow structure, and a whistle (12) is embedded in the side wall of the road pile body (2).
5. A road pile for road construction according to claim 1, characterised in that the side wall of the pile body (2) is glued with a light reflecting sticker (5).
6. The road pile for road construction according to claim 1, wherein the upper surface of the base (1) is provided with a through hole (4), and the upper surface of the base (1) close to the through hole (4) is provided with a counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084923.5U CN214401519U (en) | 2021-01-13 | 2021-01-13 | Road pile for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084923.5U CN214401519U (en) | 2021-01-13 | 2021-01-13 | Road pile for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401519U true CN214401519U (en) | 2021-10-15 |
Family
ID=78045442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084923.5U Expired - Fee Related CN214401519U (en) | 2021-01-13 | 2021-01-13 | Road pile for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401519U (en) |
-
2021
- 2021-01-13 CN CN202120084923.5U patent/CN214401519U/en not_active Expired - Fee Related
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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: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |