CN219671184U - Highway guardrail - Google Patents
Highway guardrail Download PDFInfo
- Publication number
- CN219671184U CN219671184U CN202321250664.4U CN202321250664U CN219671184U CN 219671184 U CN219671184 U CN 219671184U CN 202321250664 U CN202321250664 U CN 202321250664U CN 219671184 U CN219671184 U CN 219671184U
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- CN
- China
- Prior art keywords
- guardrail
- base plate
- sliding sleeve
- plates
- sliding
- 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.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a highway guardrail, which comprises a base plate, guardrail plates, buffer support rods and connecting rods, wherein the two base plates are respectively arranged at the left and right sides, the lower end of the base plate is fixedly provided with a base, a sliding sleeve is sleeved on the base plate, the two guardrail plates are vertically arranged on the front face of the sliding sleeve in parallel, connecting plates are symmetrically and fixedly arranged between the guardrail plates, the buffer support rods are fixedly arranged between the guardrail plates and the connecting plates, the buffer support rods comprise sleeve rods and support rods which are connected in a penetrating way, a first spring is fixedly arranged between the sleeve rods and the support rods, two sliding grooves are vertically arranged on the sliding sleeve, a sliding block is slidingly arranged in the sliding grooves, the connecting rods are inclined and hinged between the sliding blocks and the guardrail plates, and a second spring is fixedly arranged between the sliding blocks and the sliding grooves.
Description
Technical Field
The utility model relates to the technical field of road safety, in particular to an expressway guardrail.
Background
The construction of highway has now been made things convenient for the traffic of vehicle, has made things convenient for people's trip, but the accident on the highway also frequently takes place, has the traffic accident on many highways all because the navigating mate is fast and take place the accident fast, and road management department has installed the guardrail in highway both sides, through the setting of guardrail, has greatly restrained the vehicle to drive out of the highway, and common highway guardrail buffer effect is relatively poor, and the protective effect of guardrail is not strong enough, and we propose a highway guardrail for this reason.
Disclosure of Invention
First, the technical problem to be solved
In order to overcome the defects in the prior art, the highway guardrail is convenient to install and detach, convenient to maintain and replace, and the buffer support rod and the springs on the side surfaces of the sliding blocks can buffer impact force during collision, so that the safety of drivers and vehicles is effectively guaranteed.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a highway guardrail, which comprises a base plate, guardrail plates, buffer supporting rods and connecting rods, and is characterized in that: the two base plates are respectively arranged left and right, the lower end of the base plate is fixedly provided with a base, a sliding sleeve is sleeved on the base plate, the two guardrail plates are vertically arranged on the front face of the sliding sleeve in parallel, connecting plates are symmetrically and fixedly arranged between the guardrail plates, buffer supporting rods are fixedly arranged between the guardrail plates and the connecting plates and comprise sleeve rods and supporting rods which are connected in a penetrating mode, a first spring is fixedly arranged between each sleeve rod and each supporting rod, two sliding grooves are vertically formed in the sliding sleeve, a sliding block is arranged in each sliding groove in a sliding mode, the connecting rods are inclined and hinged between the sliding blocks and the guardrail plates, and a second spring is fixedly arranged between each sliding block and each sliding groove.
Furthermore, corresponding penetrating holes are formed in the side faces of the base plate and the sliding sleeve, and the sliding sleeve penetrates through the penetrating holes through the pin shaft to be detachably connected with the base plate.
Further, the back of guardrail board symmetry fixedly is provided with first connecting seat, fixedly be provided with the second connecting seat on the slider.
Further, the four corners of the base are provided with mounting holes, and the mounting holes are internally connected with mounting bolts in a threaded manner.
Further, two ends of the connecting rod are hinged between the first connecting seat and the second connecting seat through rotating shafts.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. the base of base plate lower extreme is fixed in on the ground through the mounting bolt, and the guardrail board is installed on the base plate through the loop and is fixed through the round pin axle interlude, and the installation is dismantled conveniently, is convenient for maintain and change.
2. The spring on the side surface of the buffering support rod and the sliding block can buffer impact force during collision, so that safety of drivers and vehicles is effectively guaranteed.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a cross-sectional view of a connection structure of a base plate and a sliding sleeve in the present utility model.
FIG. 3 is a cross-sectional view of a guardrail plate and a sliding sleeve according to the present utility model.
Fig. 4 is a cross-sectional view of the structure of the buffer strut of the present utility model.
1-a substrate; 2-guardrail plates; 3-buffering support rod; 4-connecting rods; 5-a base; 6, sliding sleeve; 7-a slide block; 8-a second spring; 9-a pin shaft; 10-mounting bolts; 11-inserting holes; 21-a first connection base; 22-connecting plates; 31-loop bar; 32-a strut; 33-a first spring; 61-sliding grooves; 71-a second connection socket.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The highway guardrail as shown in fig. 1, 2, 3 and 4 comprises a base plate 1, a guardrail plate 2, a buffering support rod 3 and a connecting rod 4, and is characterized in that: the two base plates 1 are respectively arranged left and right, the lower end of the base plate 1 is fixedly provided with a base 5, a sliding sleeve 6 is sleeved on the base plate 1, the two guardrail plates 2 are vertically arranged on the front face of the sliding sleeve 6 in parallel, connecting plates 22 are symmetrically and fixedly arranged between the guardrail plates 2, the buffer support rods 3 are fixedly arranged between the guardrail plates 2 and the connecting plates 22, the buffer support rods 3 comprise sleeve rods 31 and support rods 32 which are connected in a penetrating mode, a first spring 33 is fixedly arranged between the sleeve rods 31 and the support rods 32, two sliding grooves 61 are vertically formed in the sliding sleeve 6, a sliding block 7 is arranged in the sliding grooves 61 in a sliding mode, the connecting rods 4 are obliquely hinged between the sliding block 7 and the guardrail plates 2, and second springs 8 are fixedly arranged between the sliding blocks 7 and the sliding grooves 61.
Corresponding penetrating holes 11 are formed in the side faces of the base plate 1 and the sliding sleeve 6, and the sliding sleeve 6 penetrates through the penetrating holes 11 through the pin shaft 9 to be detachably connected with the base plate 1; the back of the guardrail plate 2 is symmetrically and fixedly provided with a first connecting seat 21, and the slider 7 is fixedly provided with a second connecting seat 71; mounting holes are formed in four corners of the base 5, and mounting bolts 10 are connected with the inner threads of the mounting holes; the two ends of the connecting rod 4 are hinged between the first connecting seat 21 and the second connecting seat 71 through rotating shafts.
When the highway guardrail is specifically used, the two base plates 1 are respectively arranged at the left side and the right side, the lower ends of the base plates 1 are fixedly provided with the bases 5, the four corners of the bases 5 are provided with mounting holes, the bases 5 are fixedly arranged on the ground through the mounting bolts 10, the two guardrail plates 2 are arranged on the front surface of the sliding sleeve 6 in an up-down parallel manner, the base plates 1 and the side surfaces of the sliding sleeve 6 are provided with corresponding penetrating holes 11, the sliding sleeve 6 passes through the penetrating holes 11 through the pin shafts 9 to be detachably connected with the base plates 1, and the highway guardrail is convenient to mount, dismount and maintain and replace.
The guardrail plate 2 between the symmetry fixedly be provided with connecting plate 22, the fixed setting of buffering branch 3 is between guardrail plate 2 and connecting plate 22, and buffering branch 3 is including the loop bar 31 and the branch 32 of interlude connection, and fixed being provided with first spring 33 between loop bar 31 and the branch 32, and first spring 33 can cushion the impact, and two spouts 61 have been seted up vertically on the sliding sleeve 6 in the time of the striking, and the slip is provided with slider 7 in the spout 61, connecting rod 4 slope and articulated between slider 7 and guardrail plate 2, fixed being provided with the second spring 8 between slider 7 and the spout 61, during the striking, connecting rod 4 is pushed slider 7 and is moved outside, compresses second spring 8, and second spring 8 also can cushion the impact, double buffering, the effectual security of guaranteeing navigating mate and vehicle.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (5)
1. The utility model provides a highway guardrail, includes base plate (1), guardrail board (2), buffering branch (3) and connecting rod (4), its characterized in that: two base plate (1) divide to set up about, the fixed base (5) that is provided with of lower extreme of base plate (1), the cover is equipped with sliding sleeve (6) on base plate (1), two parallel arrangement in the front of sliding sleeve (6) about guardrail board (2), the fixed connecting plate (22) that is provided with of symmetry between guardrail board (2), buffering branch (3) are fixed to be set up between guardrail board (2) and connecting plate (22), and buffering branch (3) are including the loop bar (31) and branch (32) of alternate connection, fixed being provided with between loop bar (31) and branch (32) first spring (33), two spouts (61) have been seted up vertically on sliding sleeve (6), slide in spout (61) and be provided with slider (7), connecting rod (4) slope and hinge between slider (7) and guardrail board (2), fixedly between slider (7) and spout (61) are provided with second spring (8).
2. A highway guardrail according to claim 1 wherein: corresponding penetrating holes (11) are formed in the side faces of the base plate (1) and the sliding sleeve (6), and the sliding sleeve (6) penetrates through the penetrating holes (11) through the pin shaft (9) to be detachably connected with the base plate (1).
3. A highway guardrail according to claim 1 wherein: the back of guardrail board (2) is fixed with first connecting seat (21) symmetrically, fixedly be provided with second connecting seat (71) on slider (7).
4. A highway guardrail according to claim 1 wherein: mounting holes are formed in four corners of the base (5), and mounting bolts (10) are connected with the mounting holes in an internal threaded mode.
5. A highway guardrail according to claim 3 wherein: the two ends of the connecting rod (4) are hinged between the first connecting seat (21) and the second connecting seat (71) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250664.4U CN219671184U (en) | 2023-05-23 | 2023-05-23 | Highway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250664.4U CN219671184U (en) | 2023-05-23 | 2023-05-23 | Highway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671184U true CN219671184U (en) | 2023-09-12 |
Family
ID=87926449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321250664.4U Active CN219671184U (en) | 2023-05-23 | 2023-05-23 | Highway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118405083A (en) * | 2024-07-02 | 2024-07-30 | 江西江铃专用车辆厂有限公司 | Detachable railing panel structure for vehicle |
-
2023
- 2023-05-23 CN CN202321250664.4U patent/CN219671184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118405083A (en) * | 2024-07-02 | 2024-07-30 | 江西江铃专用车辆厂有限公司 | Detachable railing panel structure for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1, 2, and 3, No. 7 Nanyuan Fourth Road, Nanshan Industrial Zone, Liandu District, Lishui City, Zhejiang Province, 323006 Patentee after: Zhejiang Zhiyun Transportation Industry Development Co.,Ltd. Country or region after: China Address before: No. 1, 2, and 3, No. 7 Nanyuan Fourth Road, Nanshan Industrial Zone, Liandu District, Lishui City, Zhejiang Province, 323006 Patentee before: Zhejiang Qidian transportation material equipment Co.,Ltd. Country or region before: China |