CN100420795C - Mounting vehicle for construction of peripheral equipment of box beam under bridge - Google Patents
Mounting vehicle for construction of peripheral equipment of box beam under bridge Download PDFInfo
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- CN100420795C CN100420795C CNB2005100306304A CN200510030630A CN100420795C CN 100420795 C CN100420795 C CN 100420795C CN B2005100306304 A CNB2005100306304 A CN B2005100306304A CN 200510030630 A CN200510030630 A CN 200510030630A CN 100420795 C CN100420795 C CN 100420795C
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Abstract
The invention discloses an installing vehicle for equipment construction outside of box beam under great bridge. It is suspension structure, comprising upper vehicle and lower vehicle suspended on the lower end of upper vehicle. Upper vehicle comprises a walking system, a main girder and an auxiliary girder connected with the walking system, on which two ends of main girder are fixed. Lower vehicle comprises big cover, platform, outer frame and sliding plate. Sliding plate and platform are located by location device. Top bracing is fixed on said big cover and platform is suspended on the lower location of big cover by connector connected to outer frame and big cover. Elevator device is set between platform and big cover and upper and lower vehicles are hinged. As upper vehicle set on the bridge surface drives the lower vehicle under the bridge surface the invention can realize assembly for various equipment of great bridge box beam and is provided with simple structure, convenient operation and low cost so on. It solves the difficult problem that suspension working is done in sea.
Description
Technical field
The present invention relates to a kind of erection equipment, specifically a kind of constructor of being convenient to carries out in the case beam outside under bridge the installation car of equipment construction, as installation, detection and the maintenance of various devices such as bridge case beam place's bracket and electrical conduits.
Background technology
Marine bridge, cast-in-place installation of smashing installation, inspection platform and the transformer platform steel corbel of the branch mailbox beam outside, beam bridge floor bottom bracket, in addition the detection with top bracket preformed hole is all needed special equipment, make the constructor can arrive construction part easily and install and detect.Design feature according to bridge, can carry out construction operation in the crack between below the outside of the case beam of bridge, the up-downgoing bridge wing plate, traditional method: the one, set up full hall scaffold, can guarantee the construction operation safety of persons like this, but because bridge case fine strain of millet below is torrential sea, can't take this kind method, if employing suspension scaffold, the slit of up-downgoing bridge is at 1.5m, and open span from 9～10.5m between the case fine strain of millet, the working measure of scaffold from security and stability, can't guarantee, so can not adapt to measurement, installation requirement on the bridge; The 2nd, adopt the reversely hung Yong job platform to measure and installation, through investigation, this method can satisfy the requirement of safety and measurement and installation steel corbel, but the greatest problem that this kind method exists is because the weight of each shelf is not less than 2t, the displacement of bulky shelf must adopt loop wheel machine to cooperate, financial cost can't satisfy, and shelf divides two parts up and down, the middle interconnecting piece branch passes the 1.5m slit, so the amount of movement of vertical direction is very little, at sea reach on the island and can't take this kind method substantially, simultaneously, on construction speed, can't meet the demands.
Therefore, design a kind of simple in structurely, easy to use and can carry out the erection equipment of marine hanging operation, become the technical barrier that those skilled in the art press for solution.
Summary of the invention
Technical problem to be solved by this invention provides a kind of flexible operation, and the installation car that is used for construction of peripheral equipment of box beam under bridge easy to use is to overcome the above-mentioned defective that prior art exists.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of installation car that is used for construction of peripheral equipment of box beam under bridge is suspended structure, it is characterized in that, comprises walking in getting on the bus and be suspended on getting off of the lower end of getting on the bus on the bridge floor; Described getting on the bus comprises running gear, girder and Fu Liang, and described pair of beam links to each other with running gear, and the two ends of girder are fixedly installed on Fu Liangshang; The described housing that comprises big lid, platform, be arranged on the platform both sides and the slide plate that is arranged on the platform two ends that can relative platform slides of getting off located by positioner between slide plate and the platform; Described cover greatly to be fixed with shore, described platform is suspended on the bottom of big lid by the connector that is connected housing and cover greatly, also be provided with lifting gear between platform and the big lid, described to cover end greatly hinged with the articulated elements of girder lower end by being arranged between getting on the bus and getting off.
Fixedly connected by connector of steel tube between described platform and the big lid, connector of steel tube is locked between big lid and the platform by fastener.The quantity of steel pipe is rationally set according to the length of big lid.
Be to increase the safety of whole erection car, shown in platform with cover greatly between also be provided with safety chain.The length of safety chain is a bit larger tham the size that the car lifting limit is installed.
Described lifting gear is the chain block that is arranged on four jiaos at the two ends of big lid and platform.
Described articulated elements comprise be fixedly installed on the girder lower end on twist, ship and resell on another market and be fixedly installed on the following strand hinge joint that covers end greatly, describedly go up strand and the rotation direction between the strand down and installation garage to walk direction consistent.It is the bridge longitudinal direction that direction is walked by installation garage, thereby by adopting hinged assurance
Described platform comprises housing and slide plate, described slide plate relatively platform slide be arranged on the platform two ends, the port of slide plate is provided with safety door, locatees by positioner between slide plate and the platform.
The present invention uses like this: the whole erection car travels along the bridge longitudinal direction between the up of bridge and downward bridge case beam, gap by crashproof wall between the up-downgoing bridge enters equipment to be installed on the installation car operating platform from the bridge floor lifting, by adjusting the height that height adaptation equipment that lifting gear makes operating platform is installed, thus the installation of the bridge case beam equipment of realizing.
The present invention makes full use of the crashproof wall gap between bridge and the bridge up-downgoing bridge, adopt suspended structure, by utilization be arranged on getting on the bus on the bridge floor drive under the bridge floor get off mobile, can realize the installation of bridge case beam various device easily, by hinged between getting on or off the bus, can adapt to the longitudinal grade that bridge floor exists, overcome the operating platform that produces because of the bridge floor gradient and tilted; Telescopic slide plate can satisfy installs car conveniently moving between up and downward bridge case beam.In addition, girder of the present invention and big lid can adopt the English truss simple beam structure, have Stability Analysis of Structures, low cost and other advantages.Solved the construction difficult problem of marine hanging operation.
Description of drawings
Fig. 1 is that the present invention faces structural representation;
Fig. 2 is a side-looking structural representation of the present invention.
The specific embodiment
Further specify the present invention below in conjunction with accompanying drawing.The present invention is with the example that is installed as of bridge case beam bracket.
Referring to Fig. 1, Fig. 2, the present invention is used for the installation car of construction of peripheral equipment of box beam under bridge, be suspended structure, comprise walk on the bridge floor 6 get on the bus 1 and be suspended on the lower end of getting on the bus get off 2, described getting on the bus comprises running gear 101, girder 102 and pays beam 103, described pair of beam 103 links to each other with running gear 101, and the two ends of girder 102 are arranged on pays on the beam 103; The described housing 204 that 2 comprises big lid 201, platform 202, be arranged on the platform both sides and the slide plate that is arranged on the platform two ends 205 that can relative platform slides of getting off located by positioner between slide plate 205 and the platform 202; Be fixed with on the described big lid 201 and shore 203, described platform 202 is suspended on the bottom of big lid 201 by being connected housing 204 and the connector on the big lid 201, also be provided with lifting gear 4 between platform 202 and the big lid 201, described hinged by the articulated elements 5 that is arranged on big lid 201 upper ends and girder 102 lower ends between getting on the bus and getting off.The quantity of shoring can be provided with four according to the length and the width of big lid.
Fixedly connected by connector of steel tube 3 between described platform 202 and the big lid 201, connector of steel tube 3 is locked between big lid and the platform by fastener 301.The quantity of steel pipe is 8 according to the length setting of big lid, each 4 of both sides, and every steel pipe is buckled 1 road fastener 301 on big lid 201, button 1 road fastener on platform, the two ends of steel pipe are provided with the capping 302 of radially emerging, to prevent steel pipe 3 slippage from fastener 301.
Described articulated elements 5 comprises and is fixedly installed on going up strand 501, shipping and reselling on another market 502 and be fixedly installed on the following strand hinge joint of big lid 201 upper ends of girder 102 lower ends, describedly goes up strand and the rotation direction between the strand down and installation garage to walk direction consistent.
The port of slide plate 205 is provided with safety door, locatees by alignment pin between slide plate and the platform.
Described lifting gear 4 when platform needs lifting, is opened the 8 road fasteners 302 that are connected with platform on 8 steel pipes 3 for being arranged on the chain block of four jiaos on platform, by chain block lifting platform is arrived desired height, buckles fastener then again and gets final product.Be to increase the safety of whole erection car, shown in platform 202 with cover 201 greatly between also be provided with safety chain 9.The length of safety chain 9 is a bit larger tham the size that the car lifting limit is installed.
Also comprise the hanging beam 7 that is fixedly installed on the girder oblique upper, bracket to be installed can winch to through the crashproof wall of bridge gap from bridge floor by hanging beam and install on the car operating platform 202, can certainly hang by other boom hoistings and send bracket.
Before the installation car travels, must carry out following step: the safety door that at first closes the upper slide port; Extract the slide plate alignment pin, whole slide plate is shunk into housing, after takeing in fully, plug alignment pin again, anti-limited slip plate is sliding outward.Instrument class article such as trolley are received slide plate root (being the central part of platform) as far as possible, and trolley and housing are tied down with rope; After above-mentioned each procedure for the treatment of the both sides slide plate is all carried out, remove at last and shore, make four to shore and be in contraction state.
When the installation car travels, shore for four and be in contraction state simultaneously; When the car Parking is installed, must props and shore, make platform steady; When bracket is installed, two sideskids must be stretched to the platform two ends,, with the alignment pin locking, open safety door then, can carry out bracket and install until touching bridge case beam.
For satisfying need for electricity, the present invention carries generator, to satisfy the capacity requirement of movable motor and some electric toolss.
Claims (7)
1. an installation car that is used for construction of peripheral equipment of box beam under bridge is suspended structure, it is characterized in that, comprises walking in getting on the bus and be suspended on getting off of the lower end of getting on the bus on the bridge floor;
Described getting on the bus comprises running gear, girder and Fu Liang, and described pair of beam links to each other with running gear, and the two ends of girder are fixedly installed on Fu Liangshang;
The described housing that comprises big lid, platform, be arranged on the platform both sides and the slide plate that is arranged on the platform two ends that can relative platform slides of getting off located by positioner between slide plate and the platform; Described cover greatly to be fixed with shore, described platform is suspended on the bottom of big lid by the connector that is connected housing and cover greatly, also be provided with lifting gear between platform and the big lid, described to cover end greatly hinged with the articulated elements of girder lower end by being arranged between getting on the bus and getting off.
2. installation car according to claim 1 is characterized in that, fixedlys connected by connector of steel tube between described platform and the big lid, and connector of steel tube is locked between big lid and the platform by fastener.
3. installation car according to claim 1 is characterized in that, described lifting gear is the chain block that is arranged on four jiaos at the two ends of big lid and platform, shown in also be provided with safety chain between platform and the big lid.
4. installation car according to claim 1, it is characterized in that, described articulated elements comprise be fixedly installed on the girder lower end on cut with scissors, ship and resell on another market and to be fixedly installed on the following hinge that covers end greatly hinged, describedly go up hinge and the rotation direction between the hinge down and installation garage to walk direction consistent.
5. installation car according to claim 2 is characterized in that the two ends of described connector of steel tube are provided with the capping of radially emerging.
6. installation car according to claim 1 is characterized in that, described girder and big lid are the English truss simple beam structure.
7. installation car according to claim 1 is characterized in that the port of described slide plate is provided with safety door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100306304A CN100420795C (en) | 2005-10-18 | 2005-10-18 | Mounting vehicle for construction of peripheral equipment of box beam under bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100306304A CN100420795C (en) | 2005-10-18 | 2005-10-18 | Mounting vehicle for construction of peripheral equipment of box beam under bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952262A CN1952262A (en) | 2007-04-25 |
| CN100420795C true CN100420795C (en) | 2008-09-24 |
Family
ID=38058805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100306304A Active CN100420795C (en) | 2005-10-18 | 2005-10-18 | Mounting vehicle for construction of peripheral equipment of box beam under bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100420795C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296548B (en) * | 2011-06-14 | 2013-06-26 | 乔国华 | Hydraulic truss type moving hanging basket for bridge maintenance and construction method thereof |
| CN103074849B (en) * | 2013-01-22 | 2015-02-18 | 武桥重工集团股份有限公司 | Bridge inspection vehicle with automatically detached and replaced frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111324U (en) * | 1992-02-28 | 1992-07-29 | 郑州铁路局西安科学技术研究所 | Back hanging bridge check and repair equipment |
| DE4421014A1 (en) * | 1994-06-20 | 1995-12-21 | Otto Huneke | Bridge refurbishing platform |
| DE19526964A1 (en) * | 1995-07-24 | 1997-01-30 | Otto Huneke | Temporary mobile platform for access esp. in bridge repair - has mobile working stage with counterweight adjustable in position supported by cable of assembly attached under bridge deck projections |
| US5785148A (en) * | 1993-12-27 | 1998-07-28 | Wildner; Robert J. | Environmentally safe work platform with buoyancy system |
| CN2419248Y (en) * | 2000-04-27 | 2001-02-14 | 刘真 | Horizontally moving isolated platform for steel beam maintaining vehicle |
| CN2576785Y (en) * | 2002-08-30 | 2003-10-01 | 西安铁路分局凤州工务段 | Novel bridge checking-repairing vehicle |
| CN2835333Y (en) * | 2005-10-18 | 2006-11-08 | 上海市安装工程有限公司 | Mounting construction vehicle for outside equipment of box girder on the bottom of big bridge deck |
-
2005
- 2005-10-18 CN CNB2005100306304A patent/CN100420795C/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111324U (en) * | 1992-02-28 | 1992-07-29 | 郑州铁路局西安科学技术研究所 | Back hanging bridge check and repair equipment |
| US5785148A (en) * | 1993-12-27 | 1998-07-28 | Wildner; Robert J. | Environmentally safe work platform with buoyancy system |
| DE4421014A1 (en) * | 1994-06-20 | 1995-12-21 | Otto Huneke | Bridge refurbishing platform |
| DE19526964A1 (en) * | 1995-07-24 | 1997-01-30 | Otto Huneke | Temporary mobile platform for access esp. in bridge repair - has mobile working stage with counterweight adjustable in position supported by cable of assembly attached under bridge deck projections |
| CN2419248Y (en) * | 2000-04-27 | 2001-02-14 | 刘真 | Horizontally moving isolated platform for steel beam maintaining vehicle |
| CN2576785Y (en) * | 2002-08-30 | 2003-10-01 | 西安铁路分局凤州工务段 | Novel bridge checking-repairing vehicle |
| CN2835333Y (en) * | 2005-10-18 | 2006-11-08 | 上海市安装工程有限公司 | Mounting construction vehicle for outside equipment of box girder on the bottom of big bridge deck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1952262A (en) | 2007-04-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI INSTALLATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI INSTALLATION ENGINEERING CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 200080 No. 390, Tanggu Road, Shanghai, Hongkou District Patentee after: Shanghai Installation Engineering Group Co., Ltd. Address before: 200080 No. 390, Tanggu Road, Shanghai, Hongkou District Patentee before: Shanghai Installation Engineering Co., Ltd. |