CN221589395U - Highway life safety protection isolating device - Google Patents
Highway life safety protection isolating device Download PDFInfo
- Publication number
- CN221589395U CN221589395U CN202323544436.0U CN202323544436U CN221589395U CN 221589395 U CN221589395 U CN 221589395U CN 202323544436 U CN202323544436 U CN 202323544436U CN 221589395 U CN221589395 U CN 221589395U
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- Prior art keywords
- protection
- plate
- protection plate
- life safety
- fixed
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- 238000002955 isolation Methods 0.000 claims abstract description 55
- 239000000872 buffer Substances 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 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 provides a highway life safety protection isolation device, which comprises an isolation guardrail, wherein the isolation guardrail consists of a first protection plate, a second protection plate and a plurality of buffer rubber sleeves, the buffer rubber sleeves are fixedly arranged between the first protection plate and the second protection plate at equal intervals, two thread sleeves are fixedly welded on the back surface of the second protection plate, support studs are connected inside the two thread sleeves in a threaded manner, a cross rod is fixedly arranged at the top of the back surface of the two thread sleeves, support rods are fixedly arranged at corners of the bottom end of the cross rod and the bottom of the thread sleeves, and a protection net is fixedly arranged between the two support rods. According to the isolation guardrail, the buffer rubber sleeve is arranged between the first protection plate and the second protection plate, so that the isolation guardrail has a good buffer effect, and when an impact occurs, the impact force can be reduced, and people outside the isolation guardrail can be effectively protected.
Description
Technical Field
The utility model belongs to the technical field of highways, and relates to a life safety protection isolation device for highways.
Background
The highway is a road for traffic transportation, and in order to improve the driving safety of highway automobiles, the highway is generally provided with isolating devices at two sides of the highway for improving the driving safety of the highway.
According to the retrieval, according to the patent number of CN214939684U, a highway safety protection isolation belt is disclosed, which comprises a support rod, a first isolation plate, a second isolation plate and a fixing block, wherein the first isolation plate is arranged at the front upper end of a support seat in a bilateral symmetry manner, the second isolation plate is arranged at the front end of the first isolation plate and is symmetrically distributed with the first isolation plate, the fixing block is moved to the upper end of the support rod, then the fixing block is moved downwards and the inserting rod is inserted into the second fixing groove, meanwhile, the lower surface of the fixing block is contacted with the upper surface of the support rod, then the fixing screw is moved downwards and is rotated, the lower end of the fixing screw is inserted into the first clamping groove to fix the fixing block and the support rod, then the isolation plate is moved backwards, the rear end of the damping spring rod can prop against the front surface of the first isolation plate, and then the rear end of the damping spring rod is fixed on the first isolation plate through bolts.
The safety protection isolation belt has the advantages that the elastic deformation of the damping spring rod can absorb energy generated by the impact better when the vehicle body collides with the first isolation plate and the second isolation plate, and the buffering anti-collision effect of the safety protection isolation belt is improved, so that the first isolation plate and the second isolation plate are prevented from being crashed, but the safety protection isolation belt is inconvenient to connect in the use process, and meanwhile, fragments fall easily when the impact occurs to the expressway of an overhead type, and the safety of the passing of pedestrians at the bottom is affected.
Disclosure of Invention
The present utility model is directed to a highway life safety protection isolation device, which solves the above-mentioned problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme: highway life safety protection isolating device, including the isolation guardrail, the isolation guardrail comprises first guard plate, second guard plate and a plurality of buffering rubber sleeve, the equidistance is fixed between first guard plate and the second guard plate and is equipped with a plurality of buffering rubber sleeve, the fixed welding in the back of second guard plate has two thread bush, two the inside equal threaded connection of thread bush has the support double-screw bolt, two the top fixed mounting at thread bush back has the horizontal pole, the corner of horizontal pole bottom has the bracing piece with the bottom fixed mounting of thread bush, two fixed mounting has the protection network between the horizontal pole.
In the highway life safety protection isolating device, the fixed blocks are fixedly arranged on two sides of the buffer rubber sleeve, the positioning holes are formed in the centers of the fixed blocks, the side surfaces of the first protection plate and the second protection plate are equidistantly provided with the plurality of fixing grooves, and the fixed blocks are connected with the fixing grooves in a nested mode.
In the road life safety protection isolation device, the top ends of the first protection plate and the second protection plate are connected with a plurality of positioning pins in an equidistant penetrating mode, and the positioning pins extend to the inside of the fixing groove to be connected with corresponding positioning holes in a penetrating mode.
In the road life safety protection isolation device, the connecting grooves are formed in two sides of the first protection plate and the second protection plate, and the connecting components are arranged between the adjacent two first protection plates and the adjacent two second protection plates.
In the above-mentioned highway life safety protection isolating device, coupling assembling includes the connecting block, four hex bolts, and two that the position is aligned the nestification has the connecting block between the spread groove, the screw hole has all been seted up to four corners of connecting block, two equal threaded connection in top and bottom of spread groove side has hex bolts, hex bolts and the screw hole threaded connection that corresponds.
In the highway life safety protection isolating device, the bottom ends of the support studs are fixedly provided with the fixing plates, and the fixing plates are fixedly connected with the ground through anchor bolts.
Compared with the prior art, the highway life safety protection isolation device has the advantages that:
1. This isolation guardrail passes through the buffering rubber sleeve of installation between first guard plate and the second guard plate, makes isolation guardrail have better cushioning effect, when taking place the striking, can reduce the impact, the crowd of effectual protection outside isolation guardrail.
2. This keep apart guardrail is through the horizontal pole that back thread bush was equipped with, through setting up the protection network between the horizontal pole, through the setting of protection network, can support the piece of striking, in the overhead section of highway, can avoid striking piece drop, pedestrian's safety under the effectual protection highway.
3. The first protection plates and the second protection plates of the isolation guardrail are connected through the connecting assembly, so that the isolation guardrail is conveniently connected, the traditional welding mode is replaced, and the assembly efficiency of the isolation guardrail is improved.
Drawings
Fig. 1 is a schematic perspective view of a life safety protection and isolation device for a highway according to the present utility model.
Fig. 2 is a schematic diagram of the connection structure between the first protection plate and the second protection plate of the highway life safety protection isolation device and the buffer rubber sleeve.
Fig. 3 is a schematic diagram of the connection structure of two adjacent first protection plates of the highway life safety protection and isolation device of the present utility model.
Fig. 4 is a schematic cross-sectional view of a threaded sleeve of the highway life safety protection and isolation device of the present utility model.
In the figure, 1, an isolation guardrail; 2. a first protection plate; 3. a second protection plate; 4. a buffer rubber sleeve; 5. a positioning pin; 6. a connecting groove; 7. a hexagonal bolt; 8. a thread sleeve; 9. supporting the stud; 10. a cross bar; 11. a support rod; 12. a protective net; 13. a fixing groove; 14. a fixed block; 15. positioning holes; 16. a connecting block; 17. and (3) a threaded hole.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the highway life safety protection isolation device of the utility model comprises an isolation guardrail 1, wherein the isolation guardrail 1 consists of a first protection plate 2, a second protection plate 3 and a plurality of buffer rubber sleeves 4, the buffer rubber sleeves 4 are fixedly arranged between the first protection plate 2 and the second protection plate 3 at equal intervals, two thread sleeves 8 are fixedly welded on the back surface of the second protection plate 3, support studs 9 are fixedly connected inside the two thread sleeves 8, cross bars 10 are fixedly arranged on the tops of the back surfaces of the two thread sleeves 8, support bars 11 are fixedly arranged at corners of the bottom ends of the cross bars 10 and the bottoms of the thread sleeves 8, and a protection net 12 is fixedly arranged between the two cross bars 10.
Specifically, this isolation barrier 1 makes isolation barrier 1 have better buffering effect through the buffer rubber sleeve 4 of installation between first guard plate 2 and the second guard plate 3, when taking place the striking, can reduce the impact, the effectual crowd of protection outside isolation barrier 1.
As shown in fig. 1, 2, 3 and 4, the highway life safety protection isolation device of the utility model is characterized in that two sides of a buffer rubber sleeve 4 are fixedly provided with a fixed block 14, a positioning hole 15 is formed in the center of the fixed block 14, a plurality of fixed grooves 13 are formed in the side surfaces of a first protection plate 2 and a second protection plate 3 at equal intervals, and the fixed block 14 is connected with the fixed grooves 13 in a nested manner.
The top of the first protection plate 2 and the top of the second protection plate 3 are connected with a plurality of positioning pins 5 in an equidistant penetrating way, and the positioning pins 5 extend into the fixing groove 13 and are connected with corresponding positioning holes 15 in a penetrating way.
Specifically, the positioning pin 5 is inserted into the positioning hole 15 formed in the middle of the fixed block 14, so that the fixed block 14 is conveniently fixed in the fixed groove 13, and the buffer rubber sleeve 4 is fixed between the first protection plate 2 and the second protection plate 3.
The connecting grooves 6 are formed in two sides of the first protection plate 2 and the second protection plate 3, and connecting assemblies are arranged between two adjacent first protection plates 2 and two adjacent second protection plates 3.
The coupling assembling includes connecting block 16, and four hexagon bolts 7, and the nested connecting block 16 that has between two spread grooves 6 of position alignment, threaded hole 17 has all been seted up to four corners of connecting block 16, and the equal threaded connection in top and the bottom of two spread groove 6 sides has hexagon bolt 7, hexagon bolt 7 and the threaded connection of corresponding threaded hole 17.
Specifically, the connection of the adjacent two first protection plates 2 and the adjacent two second protection plates 3 is facilitated by the cooperation of the connection block 16 and the hexagon bolt 7.
The bottom ends of the support studs 9 are fixedly provided with fixed discs which are fixedly connected with the ground through anchor bolts.
Specifically, the support stud 9 is convenient to fix with the ground through the cooperation of the fixed disc and the foundation bolt.
When the highway life safety protection isolation device is used, the isolation guardrail 1 is assembled, the fixing blocks 14 on two sides of the buffer rubber sleeves 4 are nested into the fixing grooves 13 formed in the side faces of the first protection plate 2 and the second protection plate 3, the fixing blocks are fixedly inserted into the locating holes 15 through the locating pins 5, the supporting studs 9 are connected with the threaded sleeves 8 in a threaded mode, the assembly of the isolation guardrail 1 is completed, the adjacent two first protection plates 2 and the adjacent two second protection plates 3 are nested with the connecting grooves 6 through the connecting blocks 16 and are fixed in a threaded mode through the hexagon bolts 7, the connected isolation guardrail 1 is installed on two sides of a highway, the protection net 12 is installed between the cross bars 10 on the back face of the isolation guardrail 1 in an overhead mode, impact fragments can be supported through the installation of the protection net 12, falling of the impact fragments can be avoided in an overhead section of the highway, and pedestrians under the highway are effectively protected.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. Highway life safety protection isolating device, including isolation guardrail (1), its characterized in that, isolation guardrail (1) comprises first guard plate (2), second guard plate (3) and a plurality of buffering rubber sleeve (4), equidistance is fixed between first guard plate (2) and second guard plate (3) is equipped with a plurality of buffering rubber sleeve (4), the back fixed welding of second guard plate (3) has two thread bush (8), two equal threaded connection in inside of thread bush (8) has support double-screw bolt (9), two top fixed mounting at thread bush (8) back has horizontal pole (10), the bottom fixed mounting of corner and thread bush (8) of horizontal pole (10) bottom has bracing piece (11), two fixed mounting has protection network (12) between horizontal pole (10).
2. The highway life safety protection isolating device according to claim 1, wherein both sides of the buffer rubber sleeve (4) are fixedly provided with fixed blocks (14), a positioning hole (15) is formed in the center of each fixed block (14), a plurality of fixed grooves (13) are formed in the side surfaces of the first protection plate (2) and the second protection plate (3) at equal intervals, and the fixed blocks (14) are connected with the fixed grooves (13) in a nested mode.
3. The highway life safety protection isolating device according to claim 2, wherein a plurality of positioning pins (5) are connected to the top ends of the first protection plate (2) and the second protection plate (3) in an equidistant penetrating manner, and the positioning pins (5) extend into the fixing groove (13) to be connected with corresponding positioning holes (15) in a penetrating manner.
4. A highway life safety protection isolating device according to claim 3, wherein the two sides of the first protection plate (2) and the second protection plate (3) are provided with connecting grooves (6), and a connecting component is arranged between two adjacent first protection plates (2) and two adjacent second protection plates (3).
5. The highway life safety protection isolating device according to claim 4, wherein the connecting assembly comprises a connecting block (16), four hexagonal bolts (7), the connecting block (16) is nested between two connecting grooves (6) aligned in position, threaded holes (17) are formed in four corners of the connecting block (16), the hexagonal bolts (7) are connected to the top and the bottom of the side surfaces of the two connecting grooves (6) in a threaded mode, and the hexagonal bolts (7) are connected with the corresponding threaded holes (17) in a threaded mode.
6. The highway life safety protection isolating device according to claim 1, wherein the bottom ends of the support studs (9) are fixedly provided with fixing plates, and the fixing plates are fixedly connected with the ground through foundation bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323544436.0U CN221589395U (en) | 2023-12-25 | 2023-12-25 | Highway life safety protection isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323544436.0U CN221589395U (en) | 2023-12-25 | 2023-12-25 | Highway life safety protection isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221589395U true CN221589395U (en) | 2024-08-23 |
Family
ID=92396184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323544436.0U Active CN221589395U (en) | 2023-12-25 | 2023-12-25 | Highway life safety protection isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221589395U (en) |
-
2023
- 2023-12-25 CN CN202323544436.0U patent/CN221589395U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |