CN207828763U - A kind of road and bridge anti-collision protection device - Google Patents
A kind of road and bridge anti-collision protection device Download PDFInfo
- Publication number
- CN207828763U CN207828763U CN201820021798.1U CN201820021798U CN207828763U CN 207828763 U CN207828763 U CN 207828763U CN 201820021798 U CN201820021798 U CN 201820021798U CN 207828763 U CN207828763 U CN 207828763U
- Authority
- CN
- China
- Prior art keywords
- protective plate
- road
- bradyseism
- cover board
- protection device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of road and bridge anti-collision protection devices, including concrete walls and cover board, it is provided with protective plate on the right side of the concrete walls, the right end of the protection network is provided with the first spongy layer, the bradyseism layer is internally provided with the first bradyseism spring, and the right end of bradyseism layer is provided with the second spongy layer, the cover board is connected by fixture block with protective plate, and cover board is internally provided with the second bradyseism spring, and the lower end of cover board is provided with telescopic rod, the left end of the telescopic rod is provided with shaft, and the left end of shaft is provided with baffle, the left end of the protective plate is provided with link block, and link block is internally provided with slot, the right end of the protective plate is provided with inserted block, and the outer surface of protective plate is provided with reflecting strips, and warning mark is provided in reflecting strips.The road and bridge anti-collision protection device, connection type is simple and secured between plate and plate, and when being hit, bounce is smaller, and the injury brought is smaller.
Description
Technical field
The utility model is related to road and bridge protection technology field, specially a kind of road and bridge anti-collision protection device.
Background technology
With the fast development of country, various basis instruments are constantly sound, especially road and bridge, based on set
The most important thing set is set up, growth momentum is swift and violent over the years, and at the same time, all kinds of vehicles are also quickly increasing sharply, therewith band
The traffic accident come even more goes out not thoroughly repeatly, and during high speed driving, once out of control, consequence can be extremely serious, can't bear to set for vehicle
Think, in this case, the anticollision of road and bridge is just particularly important.
Existing road and bridge anticollision device, collision-prevention device is mostly by traffic accident although can meet general requirement
Recurrent place setting warning mark, only serves the effect of prompt, and crashworthiness is poor, and uses very not square
Just, bounce is larger when on Vehicular impact, secondary injury can be caused to party, and connection is unstable, is asked for above-mentioned
Topic, innovative design is carried out on the basis of original road and bridge anti-collision protection device.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge anti-collision protection devices, to solve to propose in above-mentioned background technology
Existing road and bridge anticollision device, collision-prevention device is mostly by the recurrent place setting warning mark of traffic accident, only serving prompt
Effect, crashworthiness is poor, and uses inconvenient, and bounce is larger when on Vehicular impact, can be made to party
At secondary injury, and connect unstable problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of road and bridge anti-collision protection device, including it is mixed
Cob wall and cover board are coagulated, is provided with protective plate on the right side of the concrete walls, and the left end of the inside of protective plate is provided with protection network,
The right end of the protection network is provided with the first spongy layer, and the right end of the first spongy layer is provided with bradyseism layer, the bradyseism layer
It is internally provided with the first bradyseism spring, and the right end of bradyseism layer is provided with the second spongy layer, the cover board passes through fixture block and protection
Plate is connected, and cover board is internally provided with the second bradyseism spring, and the lower end of cover board is provided with telescopic rod, the telescopic rod
Left end be provided with shaft, and the left end of shaft is provided with baffle, and the left end of the protective plate is provided with link block, and link block
It is internally provided with slot, the right end of the protective plate is provided with inserted block, and the outer surface of protective plate is provided with reflecting strips, and anti-
Warning mark is provided on striation.
Preferably, the second bradyseism spring is dismounting mounting structure on protective plate, and protective plate and the second bradyseism bullet
The connection type of spring connects for card slot.
Preferably, the shaft is stretching structure on the cover board, and shaft and telescopic rod are in weldedization structure.
Preferably, the baffle is rotational structure on telescopic rod, and the angular range of rotation is 0-360 °
Preferably, the reflecting strips are equidistantly provided with 4 warnings on the position of center line of protective plate, and in reflecting strips
Mark.
Preferably, the connection type of the protective plate and protective plate connects for card slot, and the surface area phase of inserted block and slot
Deng.
Compared with prior art, the utility model has the beneficial effects that：The road and bridge anti-collision protection device, plate and plate it
Between connection type it is simple and securely, when being hit, bounce is smaller, and the injury brought is smaller,
1. the use of bradyseism layer and the first bradyseism spring, in Vehicular impact when on protective plate, the second spongy layer can be by
Impact force and deform, and the first bradyseism spring can increase the impact resistance of the second spongy layer, and bradyseism layer has larger
Gap is used for the second spongy layer contraction distortion, one can be substantially reduced bounce, be prevented to artificial at that time into larger secondary injury；
2. the use of cover board, lid surface structure is arc-shaped, and can increase the height of protection, prevents party sharp
Object scratches, to cause larger injury；
3. telescopic rod and shaft use can carry out baffle the control of length and angle, to adapt to various thickness
Concrete walls increase the scope of application of the anti-collision protection device；
4. the use of slot and inserted block makes to connect more securely between each plate, and connects and remove and all compare
It is convenient.
Description of the drawings
Fig. 1 is the utility model side elevational cross-section structural schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model side structure schematic view；
Fig. 4 is the utility model overlooking structure diagram.
In figure：1, concrete walls, 2, protective plate, 3, protection network, the 4, first spongy layer, 5, bradyseism layer, the 6, first bradyseism bullet
Spring, the 7, second spongy layer, 8, cover board, the 9, second bradyseism spring, 10, telescopic rod, 11, shaft, 12, baffle, 13, reflecting strips, 14,
Warning mark, 15, link block, 16, inserted block, 17, slot, 18, fixture block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of road and bridge anti-collision protection device, including coagulation
Cob wall 1, protective plate 2, protection network 3, the first spongy layer 4, bradyseism layer 5, the first bradyseism spring 6, the second spongy layer 7, cover board 8,
Two bradyseism springs 9, telescopic rod 10, shaft 11, baffle 12, reflecting strips 13, warning mark 14, link block 15, inserted block 16, slot 17
The right side of fixture block 18, concrete walls 1 is provided with protective plate 2, protective plate 2 is connect with the connection type of protective plate 2 for card slot, and
Inserted block 16 is equal with the surface area of slot 17, connection and use it is all more convenient, and the left end of the inside of protective plate 2 be provided with it is anti-
The right end of protecting wire net 3, protection network 3 is provided with the first spongy layer 4, and the right end of the first spongy layer 4 is provided with bradyseism layer 5, bradyseism layer 5
Be internally provided with the first bradyseism spring 6, and the right end of bradyseism layer 5 is provided with the second spongy layer 7, cover board 8 by fixture block 18 with
Protective plate 2 is connected, and cover board 8 is internally provided with the second bradyseism spring 9, and the second bradyseism spring 9 is dismounting on protective plate 2
Mounting structure, and protective plate 2 is that card slot is connect with the connection type of the second bradyseism spring 9, stable connection, and it is easy to use, and
And the lower end of cover board 8 is provided with telescopic rod 10, the left end of telescopic rod 10 is provided with shaft 11, and shaft 11 is flexible on cover board 8
Structure, and shaft 11 and telescopic rod 10 are in weldedization structure, can carry out telescopic adjustment according to requirements, can make company
It connects more securely, and the left end of shaft 11 is provided with baffle 12, baffle 12 is rotational structure, the angle model of rotation on telescopic rod 10
It is 0-360 ° to enclose, and can carry out comprehensive rotation and fix, and the left end of protective plate 2 is provided with link block 15, and in link block 15
Portion is provided with slot 17, and the right end of protective plate 2 is provided with inserted block 16, and the outer surface of protective plate 2 is provided with reflecting strips 13, reflective
Item 13 is equidistantly provided with 4 warning marks 14 on the position of center line of protective plate 2, and in reflecting strips 13, can play more
Good warning function, and warning mark 14 is provided in reflecting strips 13.
Operation principle：When using the road and bridge anti-collision protection device, protective plate 2 is tightly attached in concrete walls 2 first
Then cover board 8 is fixed on by fixture block 18 on protective plate 2 by side, then carried out according to the thickness of concrete walls 2 to telescopic rod 10
Then the adjusting of length rotates clockwise baffle 12, baffle 12 can rotate under the drive of shaft 11, and baffle 12 is made to link closely
On concrete walls 2, increases fastness, be then inserted into another protective plate 2 in link block 15 from top to bottom by inserted block 16
Slot 17 in because inserted block 16 is equal with the surface area of slot 17, connects and not only facilitate but also stablize, when there is vehicle
Or other objects, when striking on protective plate 2, all to 5 direction of bradyseism layer shape can occur for the second spongy layer 7 and the first spongy layer 4
Become, impact force can be alleviated significantly and weaken the bounce of the first bradyseism spring 6 significantly, prevent from causing secondary injury, this is just
It is that the entire of the road and bridge anti-collision protection device uses process, the content not being described in detail in this specification to belong to this field profession
The prior art well known to technical staff.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of road and bridge anti-collision protection device, including concrete walls (1) and cover board (8), it is characterised in that：The concrete walls
(1) protective plate (2) is provided on the right side of, and the left end of the inside of protective plate (2) is provided with protection network (3), the protection network (3)
Right end be provided with the first spongy layer (4), and the right end of the first spongy layer (4) is provided with bradyseism layer (5), the bradyseism layer (5)
Be internally provided with the first bradyseism spring (6), and the right end of bradyseism layer (5) is provided with the second spongy layer (7), the cover board (8)
It is connected with protective plate (2) by fixture block (18), and cover board (8) is internally provided with the second bradyseism spring (9), and cover board
(8) lower end is provided with telescopic rod (10), and the left end of the telescopic rod (10) is provided with shaft (11), and the left end of shaft (11)
It is provided with baffle (12), the left end of the protective plate (2) is provided with link block (15), and link block (15) is internally provided with slot
(17), the right end of the protective plate (2) is provided with inserted block (16), and the outer surface of protective plate (2) is provided with reflecting strips (13), and
And warning mark (14) is provided in reflecting strips (13).
2. a kind of road and bridge anti-collision protection device according to claim 1, it is characterised in that：The second bradyseism spring (9)
It is dismounting mounting structure on protective plate (2), and protective plate (2) is that card slot is connect with the connection type of the second bradyseism spring (9).
3. a kind of road and bridge anti-collision protection device according to claim 1, it is characterised in that：The shaft (11) is in cover board
(8) it is stretching structure on, and shaft (11) and telescopic rod (10) are in weldedization structure.
4. a kind of road and bridge anti-collision protection device according to claim 1, it is characterised in that：The baffle (12) is in telescopic rod
(10) it is rotational structure on, the angular range of rotation is 0-360 °.
5. a kind of road and bridge anti-collision protection device according to claim 1, it is characterised in that：The reflecting strips (13) are being protected
4 warning marks (14) are equidistantly provided on the position of center line of plate (2), and in reflecting strips (13).
6. a kind of road and bridge anti-collision protection device according to claim 1, it is characterised in that：The protective plate (2) and protection
The connection type of plate (2) connects for card slot, and inserted block (16) is equal with the surface area of slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021798.1U CN207828763U (en) | 2018-01-07 | 2018-01-07 | A kind of road and bridge anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021798.1U CN207828763U (en) | 2018-01-07 | 2018-01-07 | A kind of road and bridge anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828763U true CN207828763U (en) | 2018-09-07 |
Family
ID=63391906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820021798.1U Expired - Fee Related CN207828763U (en) | 2018-01-07 | 2018-01-07 | A kind of road and bridge anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082190A (en) * | 2019-04-15 | 2019-08-02 | 河海大学 | Consider the steel sheet pile Earth Pressure of Retaining Wall test device and method of effect of intermediate principal stress |
-
2018
- 2018-01-07 CN CN201820021798.1U patent/CN207828763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082190A (en) * | 2019-04-15 | 2019-08-02 | 河海大学 | Consider the steel sheet pile Earth Pressure of Retaining Wall test device and method of effect of intermediate principal stress |
| CN110082190B (en) * | 2019-04-15 | 2021-09-03 | 河海大学 | Steel sheet pile retaining wall soil pressure testing device and method considering middle main stress influence |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200107 |