CN101024943B - Floation type section-changeable bridge-pier/tower column anti-collision device - Google Patents
Floation type section-changeable bridge-pier/tower column anti-collision device Download PDFInfo
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- CN101024943B CN101024943B CN2006100183703A CN200610018370A CN101024943B CN 101024943 B CN101024943 B CN 101024943B CN 2006100183703 A CN2006100183703 A CN 2006100183703A CN 200610018370 A CN200610018370 A CN 200610018370A CN 101024943 B CN101024943 B CN 101024943B
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- collision
- bridge pier
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- post
- piers
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- 238000007667 floating Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention discloses a floating variable-section pier/tower pile anticollision device, especially relating to a floating anticollision device able to protect variable-section piers/tower piles, where an anticollision body is separated into two left and right independent box bodies between which there is at least a guiding component running through vertical dividing surface and forming dynamic connection that the box bodies goes up and down with water level and are disconnected and connected at the dividing surface, and the two box bodies are connected into a whole, and the two box bodies slide along the outer surfaces of the protected piers/piles and always surround the protected piers/tower piles; and the guiding component is composed of guide pile and guide sleeve; the positions of the inner surfaces of the two box bodies corresponding to the outer surfaces of the piers/piles are equipped with isolating components. And the invention has features of reasonable design, simple structure and achieving remarkable technical effects. And it can be applied to anticollision protection to various variable-section piers/tower piles. And it can prevent the sailing ships or other floatersfrom colliding piers/tower piles, having long service life and convenient to maintain and repair.
Description
Technical field
The present invention is a kind of floating anticollision device, collision-prevention device, specially refers to a kind of floating anticollision device, collision-prevention device that can implement protection to variable cross-section bridge pier/king-post.
Background technology
Bridge pier/king-post overwhelming majority in the domestic existing navigable river is not installed anticollision device, collision-prevention device at present, only be to adopt to avoid making bridge pier/king-post to be arranged in navigable waters as far as possible or the navigation ship is taked restriction, even prevent damaged in collision by the impact resistance that improves bridge pier/king-post self.These methods have increased extra restriction to the design of navigation ship and bridge, and collide when taking place in the restriction inefficacy, and bridge pier/king-post still has impaired danger.In existing bridge pier/king-post anti-collision technique, the anti-collision protection device of existing uniform section bridge pier.Because variable cross-section bridge pier/king-post has Y type, inverted Y-shaped, A type, vase type or the like to change; therefore to the high water level drop; more how the variable cross-section bridge pier/king-post in narrow fairway waters is protected has difficulty, so also variable cross-section bridge pier/king-post is not implemented the floating anticollision device, collision-prevention device of protection so far.
Summary of the invention
Above-mentioned deficiency at prior art, the technical problem to be solved in the present invention provides a kind of variable cross-section bridge pier in the waters, various navigation channel/king-post protection that is suitable for, be specially adapted to the high water level drop, the anticollision device, collision-prevention device of various variable cross-section bridge piers in the narrow fairway waters/king-post protection.
Technical scheme of the present invention is: this floating variable cross-section bridge pier/king-post anticollision device, collision-prevention device contains the seal hatch by a plurality of slab and girders; the anti-collision body of many cabins floating that lattice supporting framework is formed; two independent case body about the anti-collision body that is enclosed in protected bridge pier/king-post periphery is divided into; be provided with between two independent case body by at least one cover guidance set and form the casing following water-level lifting and in the connection movingly of divisional plane deciliter perpendicular to divisional plane; and be connected as a single entity, two independent case body of sliding along protected bridge pier/king-post external surface are enclosed in around protected bridge pier/king-post all the time.Described guidance set is made up of guide pillars and bushes.Leave the less space that to limit two independent case body horizontal displacements between the described guide pillars and bushes in the horizontal direction, and on vertical, leave the big space that to move with the wave easy on and off.The inner surface and the bridge pier/king-post external surface corresponding section of described two independent case body of floating with water level along protected bridge pier/king-post external surface are provided with isolated component, isolated component be the anti-attrition element or/and anti-wear component or/and the buffering energy-absorbing damping element.Described anti-attrition element is to replace the roll wheel assembly of slip with rolling; Anti-wear component is with conveniently replaced high-abrasive material after the wearing and tearing of macromolecular material composition; The buffering energy-absorbing damping element be the damping rubber fender or/and spring or/and the wire rope anti-collision ring or/and the buffering energy-absorbing damping element that other macromolecular material is formed.
The present invention is reasonable in design, and is simple in structure, obtained obvious technical effects.Can be applied to the Anti-bumping protection of the bridge pier (as: Y type, inverted Y-shaped, A type, vase type or the like) of various variable cross-sections.It can be installed in around the various variable cross-section bridge piers that are arranged in the navigation channel, prevents that vessel or other floating thing from directly clashing into bridge pier, guarantees that bridge pier is without prejudice.And long service life, be convenient to safeguard.
Description of drawings
Accompanying drawing 1 is one embodiment of the invention side-looking structural representation;
Accompanying drawing 2 is the structural representations of facing of accompanying drawing 1;
Accompanying drawing 3 is that the A of accompanying drawing 1 is to structural representation;
Accompanying drawing 4 is that the B of accompanying drawing 1 is to structural representation;
Accompanying drawing 5 is a C place structure for amplifying schematic diagram in the accompanying drawing 1;
Accompanying drawing 6 is a D place structure for amplifying schematic diagram in the accompanying drawing 2;
Accompanying drawing 7 is an E place structure for amplifying schematic diagram in the accompanying drawing 1;
Accompanying drawing 8 is another embodiment of the present invention side-looking structural representations;
Accompanying drawing 9 is the structural representations of facing of accompanying drawing 8;
Accompanying drawing 10 is G place structure for amplifying schematic diagrames of accompanying drawing 9;
Accompanying drawing 11 is F place structure for amplifying schematic diagrames of accompanying drawing 8.
Accompanying drawing acceptance of the bid keep the score state as follows: 1,2,3,4,5,6---the anticollision device, collision-prevention device body; 7,8---anti-collision body upstream and downstream braced structures; 9---the anti-attrition element; 10---bridge pier/king-post downstream spigot surface; 11---bridge pier/king-post; 12---anti-wear component; 13---guidance set; 14---bridge pier/king-post upstream spigot surface; 15---bridge pier king-post side direction spigot surface; 16---the buffering energy-absorbing damping element; 17---left box body; 18---right case.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.As shown in Figure 1, embodiment for Y type variable cross-section anticollision device of pier, be respectively in around two bridge piers 11 about be provided with the guidance sets 13 that guide pillars and bushes is formed in the middle of two casings 17,18, two casings 17,18 close up at divisional plane DD about during low water stage, in the guidance set 13 income left and right sides casings in the middle of this moment.Two casings 17,18 separate at divisional plane DD about during high water level, and middle guidance set 13 as shown in Figure 7.Left and right sides casing 17,18 following water-level liftings of anticollision device, collision-prevention device of the present invention and divide to merge along protected bridge pier/king-post 11 external surfaces at divisional plane DD slide, and are enclosed in all the time around protected bridge pier/king-post 11.
From accompanying drawing 1-7 find out anticollision device, collision-prevention device body of the present invention by 1,2,3,4,5,6 and braced structures 7,8 form, two independent sectors 17,18 about described many cabins floating casing anticollision device, collision-prevention device is divided into, divisional plane is at the DD place.Left and right casing respectively contains three splits 1,2,3 and 4,5,6 (showing as Fig. 3) again, be formed by connecting with bolt, fuse, put around bridge pier 11 at the CC face, left and right sides two large divisions 17,18 can move freely along guidance set 13 in the horizontal direction, thereby satisfies the crashproof requirement of variable cross-section bridge pier.The anticollision device, collision-prevention device body interior is seal hatch, the lattice supporting framework of a plurality of slab and girders.
The anticollision device, collision-prevention device installed inside has a plurality of isolated components, and they are anti-wear component 12 (seeing Fig. 6,7), anti-attrition element 9 (seeing Fig. 8,9,10,11) and buffering energy-absorbing damping element 16 (seeing Figure 10,11), and they make the anticollision device, collision-prevention device can be along the bridge pier free floating.Isolated component also can add and is located on the inboard link 7,8, and it is relative with the downstream face of upstream that its upstream face 10 with bridge pier/king-post downstream is contacted.
Floating variable cross-section slip anticollision device, collision-prevention device of the present invention has following advantage:
(1) with variable cross-section bridge pier external surface as guide slide, realize the protection of variable cross-section pier anticollision;
(2) many places are equipped with the anti-attrition element or/and anti-wear component or/and the buffering energy-absorbing damping element directly contacts with the bridge pier surface, has reduced the wearing and tearing with the bridge pier surface;
(3) main-body structure is firm, is made up of several splits, and the ability of the little energy impact of enough opposing pilositys is arranged, and long service life is convenient to maintenance and repair.
It can be installed in around the bridge pier/king-post that is arranged in the navigation channel, prevents that vessel or other floating thing from directly clashing into bridge pier/king-post, guarantees that bridge pier/king-post is without prejudice.
Described left and right sides two large divisions 17,18 can move in the horizontal direction freely, is meant after SEA LEVEL VARIATION, and under different water levels, part can be slided along protected bridge pier external surface (10 or 14) about anticollision device, collision-prevention device, and the anticollision device, collision-prevention device action is as follows:
1) in the upstream of anticollision device, collision-prevention device; because hydrodynamic effect; right half (upstream portion) 18 of two major parts of anticollision device, collision-prevention device and isolated component 9 thereof are or/and 12 or/and 16 contact (showing as Fig. 1) with the external surface 14 of variable cross-section bridge pier all the time; the external surface 14 of the variable cross-section bridge pier of this moment is equivalent to a guide slide; when level and vertical force reach new equilibrium state; right half (upstream portion) is just along the external surface 14 of variable cross-section bridge pier; be subjected to displacement in level and vertical direction; casing 18 is enclosed in around bridge pier/king-post 11 all the time, satisfies the Anti-bumping protection of variable cross-section bridge pier/king-post 11.
2) in the downstream of anticollision device, collision-prevention device; the left half (downstream part) 17 of two major parts of anticollision device, collision-prevention device; can be because hydrodynamic effect; and float external surface from the variable cross-section bridge pier; at this moment; isolated component 9 on the left half (downstream part) 17 is or/and 12 or/and 16 contact with the external surface 10 of variable cross-section bridge pier all the time; the external surface 10 of the variable cross-section bridge pier of this moment is equivalent to a guide slide; when level and vertical force reach new equilibrium state; left half (downstream part) 17 is just along the external surface 10 of variable cross-section bridge pier; be subjected to displacement in level and vertical direction; casing 17 is enclosed in around bridge pier/king-post 11 all the time, has satisfied the Anti-bumping protection of variable cross-section bridge pier/king-post 11.
Accompanying drawing the 8, the 9th adopts the embodiment of different isolated components, accompanying drawing 10,11 to show the partial structurtes signal of isolated component.
Claims (5)
1. floating variable cross-section bridge pier/king-post anticollision device, collision-prevention device; contain seal hatch by a plurality of slab and girders; the anti-collision body of many cabins floating that lattice supporting framework is formed; it is characterized in that: two independent case body (17 about being enclosed in the peripheral anti-collision body of protected bridge pier/king-post (11) and being divided into; 18); two independent case body (17; 18) be provided with between by perpendicular at least one cover guidance set (13) of divisional plane (DD) forms the casing following water-level lifting in the connection movingly of divisional plane deciliter; and be connected as a single entity, along protected bridge pier/king-post (11) external surface (10; 14; 15) two independent case body (17 of Hua Donging; 18) be enclosed in protected bridge pier/king-post (11) on every side.
2. anticollision device, collision-prevention device according to claim 1 is characterized in that: described guidance set (13) is made up of guide pillars and bushes.
3. anticollision device, collision-prevention device according to claim 2, it is characterized in that: leave the less space that to limit two independent case body (17,18) horizontal displacement between the described guide pillars and bushes in the horizontal direction, and on vertical, leave the big space that to move with the wave easy on and off.
4. anticollision device, collision-prevention device according to claim 1; it is characterized in that: described two independent case body (17,18) of floating with water level along protected bridge pier/king-post (11) external surface be provided with isolated component with the corresponding inner surface of bridge pier/king-post (11) place, isolated component be anti-attrition element (9) or/and anti-wear component (12) or/and buffering energy-absorbing damping element (16).
5. anticollision device, collision-prevention device according to claim 4 is characterized in that: described anti-attrition element (9) is to replace the roll wheel assembly of slip with rolling; Anti-wear component (12) is with conveniently replaced high-abrasive material after the wearing and tearing of macromolecular material composition; Buffering energy-absorbing damping element (16) be the damping rubber fender or/and spring or/and the wire rope anti-collision ring or/and the buffering energy-absorbing damping element that other macromolecular material is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100183703A CN101024943B (en) | 2006-02-18 | 2006-02-18 | Floation type section-changeable bridge-pier/tower column anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100183703A CN101024943B (en) | 2006-02-18 | 2006-02-18 | Floation type section-changeable bridge-pier/tower column anti-collision device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101024943A CN101024943A (en) | 2007-08-29 |
| CN101024943B true CN101024943B (en) | 2010-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100183703A Expired - Fee Related CN101024943B (en) | 2006-02-18 | 2006-02-18 | Floation type section-changeable bridge-pier/tower column anti-collision device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586405B (en) * | 2008-05-23 | 2012-05-23 | 贵阳铝镁设计研究院有限公司 | Method for protecting posts of ore dumping shelter |
| CN102322031B (en) * | 2011-07-01 | 2013-10-23 | 株洲时代新材料科技股份有限公司 | Anti-collision and protection method of prier and engineering building and anti-collision guide wheel device |
| CN103147390B (en) * | 2013-03-20 | 2014-12-10 | 重庆交通大学西南水运工程科学研究所 | Automatically filling and draining anti-collision device for tapered bridge pier |
| CN104894956B (en) * | 2015-07-01 | 2016-07-13 | 重庆交通大学 | A kind of anticollision device of pier of super large stroke |
| EP3565969B1 (en) | 2017-02-09 | 2024-06-26 | Siemens Gamesa Renewable Energy A/S | Method and apparatus for raising or lowering a load parallel to a wind turbine tower |
| CN114396020B (en) * | 2022-01-07 | 2023-08-22 | 巢湖市银环航标有限公司 | Bridge net type interception anti-collision device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697148Y (en) * | 2004-04-05 | 2005-05-04 | 肖波 | Automatic positioning direction-guiding float pier collision proof device |
| CN2734826Y (en) * | 2004-08-09 | 2005-10-19 | 肖波 | Horizontal automatically-retractable floating type bridge pier anticollision device |
| CN2873876Y (en) * | 2006-02-18 | 2007-02-28 | 肖波 | Float variable cross section pier/column anti-collision device |
-
2006
- 2006-02-18 CN CN2006100183703A patent/CN101024943B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697148Y (en) * | 2004-04-05 | 2005-05-04 | 肖波 | Automatic positioning direction-guiding float pier collision proof device |
| CN2734826Y (en) * | 2004-08-09 | 2005-10-19 | 肖波 | Horizontal automatically-retractable floating type bridge pier anticollision device |
| CN2873876Y (en) * | 2006-02-18 | 2007-02-28 | 肖波 | Float variable cross section pier/column anti-collision device |
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| CN101024943A (en) | 2007-08-29 |
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Application publication date: 20070829 Assignee: Wuhan hit bridge anti-collision Facilities Engineering Co.,Ltd. Assignor: Xiao Bo Contract record no.: 2013420000051 Denomination of invention: Floation type section-changeable bridge-pier/tower column anti-collision device Granted publication date: 20100421 License type: Exclusive License Record date: 20130527 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Granted publication date: 20100421 |