CN206721857U - A kind of floating rotating cylinder anticollision device, collision-prevention device - Google Patents
A kind of floating rotating cylinder anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN206721857U CN206721857U CN201720467284.4U CN201720467284U CN206721857U CN 206721857 U CN206721857 U CN 206721857U CN 201720467284 U CN201720467284 U CN 201720467284U CN 206721857 U CN206721857 U CN 206721857U
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- collision
- pedestal
- floating
- steel
- pipe pile
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Abstract
It the utility model is related to a kind of floating rotating cylinder anticollision device, collision-prevention device, including the internal steel-pipe pile filled with concrete, the floating anti-collision ring being set in outside the steel-pipe pile and the Anti-collision fender set along the floating anti-collision ring outer peripheral face, the floating anti-collision ring is steel construction piece and can fluctuate with water level and be rotated along steel-pipe pile.The floating of the present utility model of setting respectively in the upstream and downstream both sides of pier stud rotates anticollision device, collision-prevention device, a part of Impact energy caused by ship frontal impact can be absorbed, so as to preferably protect pier stud.
Description
Technical field
A kind of bridge security protection device is the utility model is related to, more particularly to a kind of floating rotating cylinder anticollision device, collision-prevention device.
Background technology
Fixed or floating type composite anti-collision jacket is designed with the pier stud of bridge at present.When what pier stud was subject to hits
Power is hit when within the 50% of itself impact resistant capability, typically using current anti-collision jacket.When the impact that pier stud is subject to is certainly
Body impact resistant capability more than 50% when, current anti-collision jacket is not enough to that impact is completely eliminated, and pier stud is in larger impact
In the presence of the possibility that is damaged be present, so as to be impacted to the security of bridge.Due to when ship frontal impact pier stud,
It is maximum to impact caused by pier stud.Therefore, it is necessary to design a kind of floating for the upstream and downstream both sides for being arranged on pier stud
Anticollision device, collision-prevention device is rotated to solve the above problems.
Utility model content
In view of this, the utility model purpose is to provide a kind of floating rotating cylinder anticollision for the upstream and downstream both sides for being arranged on pier stud
Device, to absorb a part of Impact energy caused by ship frontal impact, so as to preferably protect pier stud.
To achieve these goals, the utility model is realized by the following technical solutions：A kind of floating rotates anticollision
Device, including the internal steel-pipe pile filled with concrete, the floating anti-collision ring that is set in outside the steel-pipe pile and along the floating
The Anti-collision fender that anti-collision ring outer peripheral face is set, the floating anti-collision ring are steel construction piece and can fluctuated with water level and along steel
Pile tube rotates.
Further, it is solid to include the fixation pile body positioned at lower end, the movable pile body positioned at upper end and connection for the steel-pipe pile
Determine the attachment means of pile body and movable pile body, the attachment means include the first pedestal being connected with fixed pile body and movable stake
Second pedestal of body connection, multiple springs for being used to connect first pedestal and second pedestal circumferentially distributed along the first pedestal, institute
Stating the first pedestal has spherical depression, and second pedestal has the spherical surface hill being adapted with the spherical depression.
Further, the attachment means also include the ripple that both ends are tightly connected with the first pedestal and the second pedestal respectively
Pipe, the bellows separate the spherical surface hill in the spherical depression on the first pedestal and the second pedestal with water.
Further, the inner peripheral surface of the floating anti-collision ring is provided with neonychium.
The beneficial effects of the utility model：A kind of floating of the present utility model rotates anticollision device, collision-prevention device, including inside is filled with
The steel-pipe pile of concrete, the floating anti-collision ring being set in outside the steel-pipe pile and set along the floating anti-collision ring outer peripheral face anti-
Fender is hit, the floating anti-collision ring is steel construction piece and can fluctuate with water level and be rotated along steel-pipe pile.Above and below pier stud
The floating of the present utility model of setting respectively for swimming both sides rotates anticollision device, collision-prevention device, can absorb caused by ship frontal impact one
Divide Impact energy, so as to preferably protect pier stud.
Brief description of the drawings
Fig. 1 is structural representation when floating of the present utility model rotation anticollision device, collision-prevention device is installed on the upstream and downstream both sides of pier stud
Figure；
Fig. 2 is the structural representation that floating of the present utility model rotates the steel-pipe pile in anticollision device, collision-prevention device.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.In addition, institute in each embodiment of the utility model disclosed below
As long as the technical characteristic being related to does not form conflict each other, can is mutually combined.
As shown in figure 1, the utility model, which provides a kind of floating, rotates anticollision device, collision-prevention device, including the internal steel for being filled with concrete
Pile tube 2, the floating anti-collision ring 3 being set in outside the steel-pipe pile 2 and the Anti-collision fender set along the outer peripheral face of floating anti-collision ring 3
4.There are the girder steel 22 between at least three steel pipes 21 and joint steel pipe 21 be arrangeding in parallel, more steel pipes in the steel-pipe pile 2
21 are distributed with the regular polygon of equilateral triangle, square or other forms, and concrete is filled with every steel pipe 21 to strengthen
Its rigidity, the bottom of every steel pipe 21 are directly anchored on the basement rock at river bed or river bottom.The floating anti-collision ring 3 is steel construction
Part and it can fluctuate with water level and be rotated along steel-pipe pile 2.On the one hand, floating anti-collision ring 3 plays support to Anti-collision fender 4
Effect, avoids the circular Anti-collision fender 4 being separately provided, and understands by rear anti-crash fender 4 is hit between steel-pipe pile 2
It is recessed at gap, so as to which accelerate Anti-collision fender 4 scraps speed.On the other hand, after generation is hit, in the presence of impact,
Floating anti-collision ring 3 is easy to rotate around steel-pipe pile 2, so that the effective impact acted on steel-pipe pile 2 reduces, and then indirectly
Improve the impact resistant capability of steel-pipe pile 2.
Floating of the present utility model rotates anticollision device, collision-prevention device, in actual use, is installed in the upstream and downstream two of pier stud 1
Side, for absorbing a part of Impact energy caused by ship frontal impact so that extended meeting acts on hitting on pier stud 1 after ship
Hit power to greatly reduce, so as to preferably protect pier stud 1.
In one embodiment, the steel-pipe pile 2 includes fixation pile body 24, the movable pile body positioned at upper end positioned at lower end
23 and the attachment means 25 of be connected pile body 24 and movable pile body 23.What steel-pipe pile 2 saved into two sections or two in the longitudinal direction
The fixing shape body and the basement rock of river bed or river bottom of structure, wherein lower end are affixed.The attachment means 25 include and fixed pile body 24
First pedestal 251 of connection, the second pedestal 255 being connected with movable pile body 23, multiple use circumferentially distributed along the first pedestal 251
In the spring 253 for connecting the first pedestal 251 and the second pedestal 255.First pedestal 251 is fixed on the fixed upper end of pile body 24, and second
Pedestal 255 is fixed on the movable lower end of pile body 23, and the first pedestal 251 end face relative with the second pedestal 255 external diameter it is identical or
It is roughly the same.First pedestal 251 has spherical depression 252, and second pedestal 255 has and the spherical depression 252
Adaptable spherical surface hill 256.It is preferred that the spring 253 close to the edge of the first pedestal 251 or the second pedestal 255 set and
Spherical surface hill 256 on the pedestal 255 of spherical depression 252 and second on first pedestal 251 is surrounded.When ship collision to upper end
Movable pile body 23 when, in the presence of impact, movable pile body 23 is swung around fixed pile body 24, and movable pile body 23 and fixed
Spring 253 between pile body 24 then the swing for barrier activity pile body 23 and has movable pile body 23 to return back to initial position
（I.e. movable pile body 23 is in the position of vertical direction）Trend.And the swing of movable pile body 23 is by above-mentioned attachment means 25
In the cooperation of spherical surface hill 256 and spherical depression 252 realize.In the present embodiment, spring 253 is compression spring 253,
It is preferred that spring 253 has high rigidity.The structure of steel-pipe pile 2 in the present embodiment, steel-pipe pile 2 can be reduced by ship
Possibility that is curved or severing is hit during excessive impact, extends the service life of steel-pipe pile 2.
In one embodiment, the attachment means 25 also include both ends respectively with the first pedestal 251 and the second pedestal 255
The bellows 254 of sealed connection, the bellows 254 is by the pedestal 255 of spherical depression 252 and second on the first pedestal 251
Spherical surface hill 256 separated with water.The sphere that mutual cooperation can be entered due to the silt in river or river or other impurities is recessed
Fall between 252 and spherical surface hill 256, the mating surface between spherical depression 252 and spherical surface hill 256 can be caused to wear and hindered
Hinder the motion of spherical pair, therefore set bellows 254 to provide protection to this spherical pair in the present embodiment so that connection dress
Put 25 structure is relatively reliable, service life is longer.
Because floating anti-collision ring 3 is steel construction piece in the utility model, its structure is usually configured in steel construction
A cover body is fixed in periphery, and Packed hollow structure is formed in cover body, so as to possess the ability for swimming in the water surface.Work as shock
After generation, cover body on floating anti-collision ring 3 one end relative with steel-pipe pile 2 can collide with steel-pipe pile 2, be collided at this
Cover body may be damaged in journey, so that floating anti-collision ring 3 no longer possesses the ability for swimming in the water surface.For avoid cover body by
Damage, neonychium 5 is provided with the inner peripheral surface of floating anti-collision ring 3, neonychium 5 can use and the identical composite of Anti-collision fender 4.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
- A kind of 1. floating rotating cylinder anticollision device, collision-prevention device, it is characterised in that：Including the internal steel-pipe pile filled with concrete, be set in it is described Floating anti-collision ring outside steel-pipe pile and the Anti-collision fender along floating anti-collision ring outer peripheral face setting, the floating anti-collision ring is steel Structural member and it can fluctuate with water level and be rotated along steel-pipe pile.
- A kind of 2. floating rotating cylinder anticollision device, collision-prevention device according to claim 1, it is characterised in that：The steel-pipe pile is included under being located at The attachment means of the fixation pile body at end, the movable pile body positioned at upper end and be connected pile body and movable pile body, the connection dress Put including the first pedestal be connected with fixed pile body, the second pedestal being connected with movable pile body, multiple divide along the first pedestal is circumferential The spring for being used to connect the first pedestal and the second pedestal of cloth, first pedestal have spherical depression, the second pedestal tool There is the spherical surface hill being adapted with the spherical depression.
- A kind of 3. floating rotating cylinder anticollision device, collision-prevention device according to claim 2, it is characterised in that：The attachment means also include two The bellows that end is tightly connected with the first pedestal and the second pedestal respectively, the bellows by the spherical depression on the first pedestal and Spherical surface hill on second pedestal separates with water.
- A kind of 4. floating rotating cylinder anticollision device, collision-prevention device according to claim any one of 1-3, it is characterised in that：The floating anticollision The inner peripheral surface of circle is provided with neonychium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467284.4U CN206721857U (en) | 2017-04-28 | 2017-04-28 | A kind of floating rotating cylinder anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467284.4U CN206721857U (en) | 2017-04-28 | 2017-04-28 | A kind of floating rotating cylinder anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721857U true CN206721857U (en) | 2017-12-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467284.4U Expired - Fee Related CN206721857U (en) | 2017-04-28 | 2017-04-28 | A kind of floating rotating cylinder anticollision device, collision-prevention device |
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| Country | Link |
|---|---|
| CN (1) | CN206721857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059827A (en) * | 2017-04-28 | 2017-08-18 | 招商局重庆交通科研设计院有限公司 | A kind of floating rotating cylinder anticollision device, collision-prevention device |
-
2017
- 2017-04-28 CN CN201720467284.4U patent/CN206721857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059827A (en) * | 2017-04-28 | 2017-08-18 | 招商局重庆交通科研设计院有限公司 | A kind of floating rotating cylinder anticollision device, collision-prevention device |
| CN107059827B (en) * | 2017-04-28 | 2023-04-28 | 招商局重庆交通科研设计院有限公司 | Floating rotary drum buffer stop |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |