CN108867326A - A kind of highway bridge anticollision device, collision-prevention device - Google Patents
A kind of highway bridge anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN108867326A CN108867326A CN201710325688.4A CN201710325688A CN108867326A CN 108867326 A CN108867326 A CN 108867326A CN 201710325688 A CN201710325688 A CN 201710325688A CN 108867326 A CN108867326 A CN 108867326A
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- CN
- China
- Prior art keywords
- block
- damper
- buffer board
- railing
- collision
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of highway bridge anticollision device, collision-prevention device, structure includes pedestal, damper, block, buffer board, railing, support frame, and block has pedestal, and block is vertically fixed on pedestal, and buffer board is set on the right side of damper, and buffer board is V-type；Buffer board and block are interference fitted with damper, and railing is cylinder, and railing is set to above block, and railing is applied at left and right sides of support frame, and support frame is vertically fixed on block；Damper is made of chassis, screw piston, buffer stopper, pre-compressed spring, piston rod, low pressure chamber, shell, high-voltage tube, returning spring, chassis is fixed on outer casing bottom, screw piston is cylinder, the present invention, which is equipped with damper, can play the role of damping, antidetonation, buffering in automobile impacting buffer board, and automobile is made to avoid going out marker space.
Description
Technical field
The present invention is a kind of highway bridge anticollision device, collision-prevention device, belongs to anticollision device, collision-prevention device field.
Background technique
Bridge refers to and is erected in rivers,lakes and seas, the building for making traffic etc. that can smoothly pass through, referred to as bridge, bridge one
As be made of superstructure, substructure, support and attached structure, superstructure is also known as bridge span structure, is across obstacle
Primary structure；Substructure includes abutment, bridge pier and basis；Support is the bearing place setting of bridge span structure and bridge pier or abutment
Load transfer device；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
Prior art discloses application No. is：A kind of highway bridge anticollision device, collision-prevention device of CN201320238603.6, including it is anti-
Hit main board, damping sponge and partition；The anticollision main board is " people " character form structure；The damping sponge is set to institute
Inside the anticollision main board stated；The partition is set on anticollision main board；A kind of highway bridge of greening and environmental protection of the invention
Beam anticollision device, collision-prevention device has significant damping effect；And the damping sponge being arranged inside anticollision main board also can effectively reduce automobile
Impact force；The setscrew of lower section setting is fixed on this anticollision device, collision-prevention device on highway bridge, and the eccentric screw of left and right settings can
So that muti-piece anticollision device, collision-prevention device links together；The invention greening and environmental protection can effectively reduce the impact force of automobile, can also be effectively
Noise and tail gas pollution are reduced, and structure is simple and convenient to operate, and can be widely used to promote, but the prior art can only can
The effective impact force for reducing automobile, can also effectively reduce noise and tail gas pollution, cannot play damping to automobile crash power
Effect, automobile can not be avoided to go out marker space.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of highway bridge anticollision device, collision-prevention device, it is existing to solve
There is technology that can only effectively reduce the impact force of automobile, noise and tail gas pollution can also be effectively reduced, automobile cannot be rushed
The effect that power plays damping is hit, can not avoid the problem that automobile goes out marker space.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of highway bridge anticollision dress
It sets, structure includes pedestal, damper, block, buffer board, railing, support frame, and the block has pedestal, described
Block is vertically fixed on pedestal, and the buffer board is set on the right side of damper, and the buffer board is V-type；
The buffer board and block is interference fitted with damper, and the railing is cylinder, and the railing is set to
Above block, the railing is applied at left and right sides of support frame, and the support frame is vertically fixed on block；
The damper is by chassis, screw piston, buffer stopper, pre-compressed spring, piston rod, low pressure chamber, shell, high pressure
Pipe, returning spring composition, the chassis are fixed on outer casing bottom, and the screw piston is cylinder, and the spiral is living
Plug is vertically fixed on returning spring, and the returning spring and chassis are threadedly coupled, and the screw piston is set to high pressure
Inside pipe, the high-voltage tube and outer casing inner wall are close to, and the buffer stopper is set to above high-voltage tube, the buffer stopper and pre-
With piston rod through connection, the piston rod is vertically fixed on screw piston pressing spring, and the buffer stopper is set to low pressure
Intracavitary portion, the low pressure chamber are set on high-voltage tube and are connected with high-voltage tube, and low pressure chamber is equipped in the shell, described
Chassis be vertically fixed on the right side of block, the piston rod and buffer board weld.
Further, the shell is cylindrical shape.
Further, the buffer board is with a thickness of 4-6cm.
Further, the buffer board and pedestal are matched by damper.
Further, the block is right-angled trapezium.
Further, the block is poured using concrete material, and impact resistance power is strong.
Further, the buffer board is made of stainless steel material, is hardly damaged.
Beneficial effects of the present invention：Damping, antidetonation, buffering can be played in automobile impacting buffer board equipped with damper
Effect, makes automobile avoid going out marker space.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of highway bridge anticollision device, collision-prevention device of the present invention.
Fig. 2 is a kind of structural schematic diagram of highway bridge anticollision device, collision-prevention device damper of the present invention.
In figure：Pedestal -1, damper -2, block -3, buffer board -4, railing -5, support frame -6, chassis -201, spiral are living
Plug -202, pre-compressed spring -204, piston rod -205, low pressure chamber -206, shell -207, high-voltage tube -208, is replied at buffer stopper -203
Spring -209.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1, Fig. 2 are please referred to, the present invention provides a kind of highway bridge anticollision device, collision-prevention device：Its structure include pedestal 1, damper 2,
Block 3, buffer board 4, railing 5, support frame 6, the block 3 have pedestal 1, and the block 3 is vertically fixed on pedestal 1
On, the buffer board 4 is set to 2 right side of damper, and the buffer board 4 is V-type, and the buffer board 4 and block 3 use damping
Device 2 is interference fitted, and the railing 5 is cylinder, and the railing 5 is set to 3 top of block, and the railing 5 is applied in branch
6 left and right sides of support, the support frame 6 are vertically fixed on block 3, and the damper 2 is by chassis 201, screw piston
202, buffer stopper 203, pre-compressed spring 204, piston rod 205, low pressure chamber 206, shell 207, high-voltage tube 208,209 groups of returning spring
At the chassis 201 is fixed on 207 bottom of shell, and the screw piston 202 is cylinder, the screw piston 202
It is vertically fixed on returning spring 209, the returning spring 209 and chassis 201 are threadedly coupled, the screw piston
202 are set to inside high-voltage tube 208, and the high-voltage tube 208 and 207 inner wall of shell are close to, and the buffer stopper 203 is set to high pressure
With piston rod 205 through connection, the piston rod 205 is vertical for 208 top of pipe, the buffer stopper 203 and pre-compressed spring 204
It is fixed on screw piston 202, the buffer stopper 203 is set to inside low pressure chamber 206, and the low pressure chamber 206 is set to high pressure
It is connected on pipe 208 and with high-voltage tube 208, low pressure chamber 206 is equipped in the shell 207, the chassis 201 is vertically solid
It is scheduled on 3 right side of block, the piston rod 205 and buffer board 4 weld, and the shell 207 is cylindrical shape, the buffer board
4 are matched with a thickness of 4-6cm, the buffer board 4 and pedestal 1 by damper 2, and the block 3 is right-angled trapezium, described
Block 3 poured using concrete material, impact resistance power is strong, and the buffer board 4 is made of stainless steel material, not rapid wear
It is bad.
Damper 2 of the present invention, damper are mainly used to inhibit concussion when rebounding after spring shock-absorbing and from roads
The impact in face.When by uneven road surface, although shock-absorbing spring can filter the vibration on road surface, spring itself is also had back and forth
Movement, and damper is exactly for inhibiting this spring to jump.Damper is too soft, vehicle body will vertical bounce, damper is too
It can bring about too big resistance firmly, spring interfered to work normally.In the retrofit process about suspension, hard damper is wanted
It mutually arranges in pairs or groups with hard spring, and the hardness of spring and car weight are closely bound up, therefore heavier vehicle generally uses harder damping
Device.With draw the device that connects of shake crankshaft, for the torsional shaking for the crankshaft that contends with.
The piston rod 205 on damper 2 is contacted with buffer board 4 when user wants using the present invention, makes to buffer
Plate 4 is in the shock by external force, by piston rod 205 by pre-compressed spring 204 force is transmitted to buffer stopper 203, allows buffering
Strength is transmitted to returning spring 209 by screw piston 202 by block 203, is allowed returning spring 209 to carry out rebound damping to strength, is made
Buffer board 4 can carry out bumper and absorbing shock to the strength of external force.
Pedestal 1 of the invention, damper 2, block 3, buffer board 4, railing 5, support frame 6, chassis 201, screw piston
202, buffer stopper 203, pre-compressed spring 204, piston rod 205, low pressure chamber 206, shell 207, high-voltage tube 208, returning spring 209,
Component is universal standard part or component as known to those skilled in the art, and structure and principle are all that this technology personnel can lead to
It crosses technical manual to learn or know by routine experiment method, problems solved by the invention is cannot to play to subtract to automobile crash power
The effect of shake can not avoid automobile from going out marker space, and the present invention is combined with each other by above-mentioned component, and damper 2 can be
Play the role of damping, antidetonation, buffering when automobile impacting buffer board 4, automobile is made to avoid going out marker space, it is described in detail below：
The chassis 201 is fixed on 207 bottom of shell, and the screw piston 202 is cylinder, and the spiral is living
Plug 202 is vertically fixed on returning spring 209, and the returning spring 209 and chassis 201 are threadedly coupled, the spiral
Piston 202 is set to inside high-voltage tube 208, and the high-voltage tube 208 and 207 inner wall of shell are close to, and the buffer stopper 203 is set to
208 top of high-voltage tube, the buffer stopper 203 and pre-compressed spring 204 are with piston rod 205 through connection, the piston rod 205
It is vertically fixed on screw piston 202, the buffer stopper 203 is set to inside low pressure chamber 206, and the low pressure chamber 206 is set to
It is connected on high-voltage tube 208 and with high-voltage tube 208, low pressure chamber 206 is equipped in the shell 207, the chassis 201 is hung down
It is directly fixed on 3 right side of block, the piston rod 205 and buffer board 4 weld.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of highway bridge anticollision device, collision-prevention device, structure includes pedestal (1), damper (2), block (3), buffer board (4), railing
(5), support frame (6), the block (3) have pedestal (1), and the block (3) is vertically fixed on pedestal (1), institute
The buffer board (4) stated is set on the right side of damper (2), and the buffer board (4) is V-type, it is characterised in that：
The buffer board (4) and block (3) is interference fitted with damper (2), and the railing (5) is cylinder, described
Railing (5) is set to above block (3), and the railing (5) is applied at left and right sides of support frame (6), and the support frame (6) hangs down
Directly it is fixed on block (3)；
The damper (2) is by chassis (201), screw piston (202), buffer stopper (203), pre-compressed spring (204), piston rod
(205), low pressure chamber (206), shell (207), high-voltage tube (208), returning spring (209) composition, the chassis (201) are fixed
In shell (207) bottom, the screw piston (202) is cylinder, and the screw piston (202) is vertically fixed on reply
On spring (209), the returning spring (209) and chassis (201) are threadedly coupled, and the screw piston (202) is set to
High-voltage tube (208) is internal, and the high-voltage tube (208) and shell (207) inner wall are close to, and the buffer stopper (203) is set to height
Above pressure pipe (208), the buffer stopper (203) and pre-compressed spring (204) use piston rod (205) through connection, the work
Stopper rod (205) is vertically fixed on screw piston (202), and the buffer stopper (203) is set to low pressure chamber (206) inside, described
Low pressure chamber (206) be set on high-voltage tube (208) and be connected with high-voltage tube (208), be equipped in the shell (207) low
It presses chamber (206), the chassis (201) are vertically fixed on the right side of block (3), and the piston rod (205) and buffer board (4) are welded
It connects.
2. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that：The shell (207) is circle
Tubular.
3. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that：Described buffer board (4) thickness
For 4-6cm.
4. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that：The buffer board (4) and bottom
Seat (1) is matched by damper (2).
5. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that：The block (3) is right angle
It is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325688.4A CN108867326A (en) | 2017-05-10 | 2017-05-10 | A kind of highway bridge anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325688.4A CN108867326A (en) | 2017-05-10 | 2017-05-10 | A kind of highway bridge anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867326A true CN108867326A (en) | 2018-11-23 |
Family
ID=64287911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325688.4A Withdrawn CN108867326A (en) | 2017-05-10 | 2017-05-10 | A kind of highway bridge anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376405A (en) * | 2020-11-20 | 2021-02-19 | 李宗志 | Viaduct bridge road surface and curb anti-settlement connecting structure |
| CN113062247A (en) * | 2021-04-08 | 2021-07-02 | 朱剑霞 | Can be at highway rail guard of bradyseism when striking |
-
2017
- 2017-05-10 CN CN201710325688.4A patent/CN108867326A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376405A (en) * | 2020-11-20 | 2021-02-19 | 李宗志 | Viaduct bridge road surface and curb anti-settlement connecting structure |
| CN113062247A (en) * | 2021-04-08 | 2021-07-02 | 朱剑霞 | Can be at highway rail guard of bradyseism when striking |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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| WW01 | Invention patent application withdrawn after publication |