CN207435975U - A kind of buffer of highway engineering repair - Google Patents
A kind of buffer of highway engineering repair Download PDFInfo
- Publication number
- CN207435975U CN207435975U CN201721570799.3U CN201721570799U CN207435975U CN 207435975 U CN207435975 U CN 207435975U CN 201721570799 U CN201721570799 U CN 201721570799U CN 207435975 U CN207435975 U CN 207435975U
- Authority
- CN
- China
- Prior art keywords
- buffer
- plate
- protecting crust
- accumulator tank
- buffering
- 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 buffers of highway engineering repair, are related to buffer technical field.It includes the protecting crust at middle part and the shock plate of right part；Buffer spring is socketed in buffer ferrule；Front-rear side walls are both provided with limiting groove in protecting crust；The shrapnel of V-arrangement is installed in limiting groove；Buffering bur plate left end side wall is installed with breakthrough thorn；Protecting crust left end lateral wall is provided with accumulator tank；By the way that shaft is supported to be rotatablely equipped with support plate in accumulator tank；Support plate right part and support shaft rotation connection；In accumulator tank multiple folded sheets are rotatablely equipped with by recycling shaft；The folded sheet other end is rotatablely installed with notch.The beneficial effects of the utility model are：Shock plate compression buffer spring has vehicle certain buffering effect after vehicle knocks shock plate, when compression spring drives buffer board stress cushion guardail post the plate movement of buffering bur, it buffers bur plate and generates the consumption of power so that a cushioning effect, double buffering, buffering effect are more preferable.
Description
Technical field
The utility model is related to buffer technical field, a kind of anticollision bufferings of specially highway engineering repair
Device.
Background technology
Anticollision buffering be exactly to refer to a kind of principal mode of crash bearer, for absorb collision energy for protect vehicle and
Passenger, but traditional buffer anti-pressure ability is weaker, making structure is single, can not play protection well and make
With.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned technical deficiency, provides a kind of highway work
The buffer of Cheng Weixiu.Shock plate compression buffer spring has vehicle certain buffering effect after vehicle knocks shock plate
Fruit, when compression spring drives buffer board stress cushion guardail post buffering bur plate movement, buffering bur plate generate the consumption of power from
And cushioning effect, double buffering, buffering effect are more preferable.
The technical solution adopted in the utility model is：A kind of buffer of highway engineering repair is provided, including
The protecting crust at middle part and the shock plate of right part；Protecting crust right end sidewalls are uniformly equipped with multiple cushion collars slided in left-right direction
Pipe；Buffer ferrule right end is all fixedly connected with shock plate left end；Buffer ferrule left end passes through protecting crust right side wall, and and protecting crust
It is slidably connected；Buffer ferrule left end is all fixedly mounted with a buffer board；Buffer spring is socketed in buffer ferrule；Buffer spring
Right end is fixedly mounted with shock plate left side wall；Buffer spring left end is fixedly mounted with buffer board right side wall；Front and rear side in protecting crust
Wall is both provided with limiting groove；The shrapnel of V-arrangement is installed in limiting groove；The limit of right angled triangle is rotatablely equipped in limiting groove
Clamp dog；Shrapnel one end is fixedly mounted with limiting groove, and the other end is fixedly mounted with one right-angle side of confinement block；Buffer board connects with confinement block
It touches；Two are installed with multiple buffering bur plates before and after buffer board left end side wall；It buffers bur plate left end side wall and fixes peace
It is pierced equipped with breaking through；It buffers bur plate rear and front end and is evenly arranged with impact thorn, and impact the height edge buffering bur plate length of thorn
Direction is sequentially increased from left to right；Protecting crust left end lateral wall is provided with accumulator tank；Accumulator tank bottom is installed with support and turns
Axis；By the way that shaft is supported to be rotatablely equipped with support plate in accumulator tank；Support plate right part and support shaft rotation connection；Recycle groove top
End is installed with recycling shaft；In accumulator tank multiple folded sheets are rotatablely equipped with by recycling shaft；Support plate top left part
It is provided with multiple notches；The folded sheet other end is rotatablely installed with notch；Folding plate surface, which is slidably socketed, is equipped with closing piece；Closing piece
Side screw thread engagement is connected with puller bolt.
Further optimize the technical program, a kind of protecting crust front and rear sides of the buffer of highway engineering repair
Wall is installed with connecting rod.
Further optimize the technical program, a kind of protecting crust and shock plate of the buffer of highway engineering repair
Outer surface is covered with warning strip.
Further optimize the technical program, a kind of protecting crust outer surface of buffer of highway engineering repair applies
There are one layer of teflon coatings.
Compared with the buffer of conventional road maintenance of works, its advantage is the utility model：
1st, shock plate directly receives the shock from hazardous vehicles, and shock plate acts on buffer spring, sends out buffer spring
Raw compressive deformation, buffer spring compressive deformation can to vehicle into row buffering, meanwhile, the buffer ferrule of socket outside buffer spring
The compression of buffer spring can be limited, buffer spring is made to be compressed along buffer ferrule direction, a greater degree of impact for absorbing vehicle
Power；
2nd, V-arrangement shrapnel is supported confinement block in limiting groove, and it is heeling condition to make confinement block in limiting groove, confinement block
Bevel edge buffer board is supported, when stress is smaller, buffer board will not move, and when stress is larger, reach shrapnel
Compressive deformation scope, shrapnel compression drive confinement block to take in limiting groove, move buffer board；
3rd, when buffer board moves, the buffering bur plate of buffer board side wall penetrates buffer board, and power is consumed when penetrating
So as to vehicle into row buffering, buffering bur plate penetrate protecting crust left end side wall backlash hit the bevel edge of thorn to the broken hole that penetrates into
Row expansion so as to reach the consumption of power, and is impacted thorn and is constantly increased from left to right along buffering bur plate, so as to constantly to broken
Hole, which is impacted and expanded, constantly consumes impact force, plays the role of buffering；
4th, when in use, support plate is from accumulator tank for the support plate that is rotatablely installed in the accumulator tank that protecting crust left end side wall is set
In be placed on road surface, support plate is supported in the folding rod that protecting crust is connected with support plate, so that protecting crust is more firm
Gu；
5th, the connecting rod of protecting crust front-rear side walls installation can be used in combination multiple buffers, use
It is more flexibly convenient；
6th, protecting crust and the warning strip of impact plate surface covering have driver certain warning function, avoid danger
Occur.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the buffer board structure schematic diagram of the utility model；
Fig. 3 is the recycling slot structure schematic diagram of the utility model；
Fig. 4 is the utility model protecting crust top plan view.
In figure, 1, protecting crust；2nd, buffer ferrule；3rd, shock plate；4th, buffer board；5th, buffer spring；6th, limiting groove；7th, bullet
Piece；8th, confinement block；9th, bur plate is buffered；10th, thorn is broken through；11st, impact thorn；12nd, accumulator tank；13rd, shaft is supported；14th, support plate；
15th, shaft is recycled；16th, folded sheet；17th, notch；18th, closing piece；19th, puller bolt；20th, connecting rod.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs 1-4, a kind of buffer of highway engineering repair, protecting crust 1 and right part including middle part
Shock plate 3；1 right end sidewalls of protecting crust are uniformly equipped with multiple buffer ferrules 2 slided in left-right direction；Buffer ferrule 2 is right
End is all fixedly connected with 3 left end of shock plate；2 left end of buffer ferrule passes through 1 right side wall of protecting crust, and is slidably connected with protecting crust 1；
2 left end of buffer ferrule is all fixedly mounted with a buffer board 4；Buffer spring 5 is socketed in buffer ferrule 2；5 right end of buffer spring
It is fixedly mounted with 3 left side wall of shock plate；5 left end of buffer spring is fixedly mounted with 4 right side wall of buffer board；Front and rear side in protecting crust 1
Wall is both provided with limiting groove 6；The shrapnel 7 of V-arrangement is installed in limiting groove 6；Right angled triangle is rotatablely equipped in limiting groove 6
Confinement block 8；7 one end of shrapnel is fixedly mounted with limiting groove 6, and the other end is fixedly mounted with 8 one right-angle side of confinement block；Buffer board 4
It is contacted with confinement block 8；Two are installed with multiple buffering bur plates 9 before and after 4 left end side wall of buffer board；Buffer bur plate 9
Left end side wall is installed with breakthrough thorn 10；9 rear and front end of buffering bur plate is evenly arranged with impact thorn 11, and impacts thorn 11
Height is sequentially increased from left to right along 9 length direction of buffering bur plate；1 left end lateral wall of protecting crust is provided with accumulator tank 12；It returns
It receives 12 bottom of slot and is installed with support shaft 13；By the way that shaft 13 is supported to be rotatablely equipped with support plate 14 in accumulator tank 12；Branch
14 right part of fagging is rotatablely connected with support shaft 13；12 top of accumulator tank is installed with recycling shaft 15；Lead in accumulator tank 12
It crosses recycling shaft 15 and is rotatablely equipped with multiple folded sheets 16；14 top left part of support plate is provided with multiple notches 17；Folded sheet 16
The other end is rotatablely installed with notch 17；16 surface of folded sheet, which is slidably socketed, is equipped with closing piece 18；18 side screw thread engagement of closing piece
It is connected with puller bolt 19.
In use, first releasing support plate 14 from accumulator tank 12, support plate 14 is passed through with accumulator tank 12 by bottom
Support shaft 13 is rotatablely connected, and support plate 14 from accumulator tank 12 is rotated and is placed on required construction ground, support plate 14
When being ground contact, as Fig. 1 and 3 folded sheet 16 folding process, folded sheet 16 is straightened from folded state, folding
During plate 16 stretches, the top of folded sheet 16 is rotated by the recycling shaft 15 on 12 top of accumulator tank, bottom by
The notch 17 of support plate 14 rotates so as to be straightened, and sliding lock block 18 is to 16 joint of folded sheet after folded sheet 16 is straightened
Position, so that folded sheet 16 is fixed to play a supporting role in straight condition；
When hazardous vehicles are travelled to the buffer of highway engineering repair, hazardous vehicles can first with shock plate
3 are in contact, and then vehicle may proceed to promote shock plate 3, shock plate 3 and then compress buffer spring 5, and buffer spring 5 is by danger
The impact force of vehicle is offset, so as to play cushioning effect, and when 3 stress of shock plate is compressed buffer spring 5, buffering
Spring 5 exerts oneself to the buffer board 4 in protecting crust 1, with the stress of continuous compression buffer board 4 of buffer spring 5 constantly increase,
When buffer spring 5 is compressed to the limit, buffer ferrule 2 is also compressed into the limit, and buffer spring 5 and buffer ferrule 2 at this time is right
The stress of buffer board 4 is maximum；
Buffer board 4 is in continuous stress, because buffer board 4 is supported by the confinement block 8 in protecting crust 1, confinement block 8 is
Right triangular shape, confinement block 8 is rotatablely installed in limiting groove 6, and confinement block 8 is rotated by an angle in limiting groove 6, is made
Confinement block 8 rotates in limiting groove 6, the shrapnel 7 being fixedly mounted in limiting groove 6 do not stress squeeze when it is V-shaped so as to by shrapnel 7
The fixed confinement block 8 of the other end is oblique in limiting groove 6, and the bevel edge of confinement block 8 is bonded with buffer board 4, so as to right
Buffer board 4 is supported；
After buffer board 4 is increased up to 5 forced compression of buffer spring by the continuous stress of compression of buffer spring 5 to the limit,
4 stress of buffer board is maximum, and when 4 stress maximum of buffer board, it is maximum to reach the stress of confinement block 8 for buffer board 4, and at this time
The maximum power that confinement block 8 is received, reaches the field of load of 7 stress of shrapnel, compression takes place in shrapnel 7, so as to drive confinement block 8
It rotates, confinement block 8 is turned to after limiting groove 6, and buffer board 4 starts to move backward from power limit；
Buffer board 4 is when being moved to the left, because 4 left side wall of buffer board fixes buffering bur plate 9, buffers solid on bur plate 9
Surely there is impact thorn 11, impact thorn 11 is right triangular shape, and a right-angle side of impact thorn 11 is fixed on buffering bur plate 9
On front-rear side walls, front and rear two bevel edges for impact thorn 11 of buffering bur plate 9, so buffering bur plate 9 is breaking through protecting crust 1
Left side wall when, impact thorn 11 bevel edge can be contacted with the left end side wall of protecting crust 1, so buffering bur plate 9 it is every when penetrating
A impact thorn 11 can all expand the broken hole penetrated, expand and increase frictional force, and impact dashing forward along buffering for thorn 11
When thorn plate 9 is fixed from left to right, size is also what is be sequentially increased, so each impact thorn 11 can be to a left side for protecting crust 1
The broken hole that end wall penetrates is expanded, so as to for offsetting the impact force that hazardous vehicles are brought, play cushioning effect；Impact thorn
11 become larger along short transverse, a height of right-angle side with the vertical direction of buffering bur plate 9 of impact thorn 11；
Can also excessively a device combination be carried out by operation by the connecting rod 20 of 1 side wall of protecting crust during use, protected simultaneously
The teflon coatings on 1 surface of shell are convenient for cleaning, and protecting crust 1 and the warning strip of 3 surface of shock plate covering are made to play warning
With serving as warning to driver.
Claims (4)
1. a kind of buffer of highway engineering repair, it is characterised in that：Protecting crust including middle part（1）With right part
Shock plate（3）；Protecting crust（1）Right end sidewalls are uniformly equipped with multiple buffer ferrules slided in left-right direction（2）；Buffer ferrule
（2）Right end all with shock plate（3）Left end is fixedly connected；Buffer ferrule（2）Left end passes through protecting crust（1）Right side wall, and with protection
Shell（1）It is slidably connected；Buffer ferrule（2）Left end all with a buffer board（4）It is fixedly mounted；Buffer ferrule（2）It is inside socketed with slow
Rush spring（5）；Buffer spring（5）Right end and shock plate（3）Left side wall is fixedly mounted；Buffer spring（5）Left end and buffer board（4）
Right side wall is fixedly mounted；Protecting crust（1）Interior front-rear side walls are both provided with limiting groove（6）；Limiting groove（6）Inside it is installed with V-arrangement
Shrapnel（7）；Limiting groove（6）Inside it is rotatablely equipped with the confinement block of right angled triangle（8）；Shrapnel（7）One end and limiting groove（6）Gu
Dingan County fills, the other end and confinement block（8）One right-angle side is fixedly mounted；Buffer board（4）With confinement block（8）Contact；Buffer board（4）It is left
Two are installed with multiple buffering bur plates before and after the wall of end（9）；Buffer bur plate（9）Left end side wall is installed with prominent
Broken thorn（10）；Buffer bur plate（9）Rear and front end is evenly arranged with impact thorn（11）, and impact thorn（11）Height it is prominent along buffering
Pierce plate（9）Length direction is sequentially increased from left to right；Protecting crust（1）Left end lateral wall is provided with accumulator tank（12）；Accumulator tank
（12）Bottom is installed with support shaft（13）；Accumulator tank（12）It is interior by supporting shaft（13）It is rotatablely equipped with support plate
（14）；Support plate（14）Right part and support shaft（13）Rotation connection；Accumulator tank（12）Top is installed with recycling shaft
（15）；Accumulator tank（12）It is interior by recycling shaft（15）It is rotatablely equipped with multiple folded sheets（16）；Support plate（14）Top left part
It is provided with multiple notches（17）；Folded sheet（16）The other end is and notch（17）Rotational installation；Folded sheet（16）Surface sliding sleeve
It connects and closing piece is installed（18）；Closing piece（18）Side screw thread engagement is connected with puller bolt（19）.
2. a kind of buffer of highway engineering repair according to claim 1, it is characterised in that：Protecting crust
（1）Front and rear sides wall is installed with connecting rod（20）.
3. a kind of buffer of highway engineering repair according to claim 1, it is characterised in that：Protecting crust
（1）And shock plate（3）Outer surface is covered with warning strip.
4. a kind of buffer of highway engineering repair according to claim 1, it is characterised in that：Protecting crust
（1）Outer surface scribbles one layer of teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570799.3U CN207435975U (en) | 2017-11-22 | 2017-11-22 | A kind of buffer of highway engineering repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570799.3U CN207435975U (en) | 2017-11-22 | 2017-11-22 | A kind of buffer of highway engineering repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435975U true CN207435975U (en) | 2018-06-01 |
Family
ID=62287303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570799.3U Expired - Fee Related CN207435975U (en) | 2017-11-22 | 2017-11-22 | A kind of buffer of highway engineering repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978543A (en) * | 2018-09-28 | 2018-12-11 | 中铁上海工程局集团第三工程有限公司 | A kind of highway bridge anticollision device, collision-prevention device |
| CN113005952A (en) * | 2021-04-01 | 2021-06-22 | 张培振 | Multistage buffer of highway safety |
-
2017
- 2017-11-22 CN CN201721570799.3U patent/CN207435975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978543A (en) * | 2018-09-28 | 2018-12-11 | 中铁上海工程局集团第三工程有限公司 | A kind of highway bridge anticollision device, collision-prevention device |
| CN113005952A (en) * | 2021-04-01 | 2021-06-22 | 张培振 | Multistage buffer of highway safety |
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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: 20180601 Termination date: 20181122 |