CN104612044B - A kind of high-speed railway bridge inspection vehicle - Google Patents
A kind of high-speed railway bridge inspection vehicle Download PDFInfo
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- CN104612044B CN104612044B CN201510021804.4A CN201510021804A CN104612044B CN 104612044 B CN104612044 B CN 104612044B CN 201510021804 A CN201510021804 A CN 201510021804A CN 104612044 B CN104612044 B CN 104612044B
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- support leg
- truss
- bridge
- speed railway
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- 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
One high-speed railway bridge inspection vehicle of the present invention, belong to bridge inspection vehicle apparatus field, the present invention includes trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, overlap support leg mechanisms along bridge to being disposed side by side on upper truss more, each set support leg mechanism bottom outside is connected with upper truss top bearing pin, its bottom inside is fixing with running mechanism to be connected, lifting body is connected respectively between each support leg mechanism and upper truss, support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, top is risen by lifting body, many set support leg mechanisms can successively rotate around its leg pin successively avoids contact net column；Bottom boom frame is turned to along bridge to behind position by rotating mechanism, and vertical-lift is to its bottom surface higher than bridge pier basal surface position, so that realizing inspection trolley obstacle detouring and stablizing traveling after slag blocking wall end face, the present invention is without track, simple in construction, safe and reliable.
Description
Technical field
One high-speed railway bridge inspection vehicle of the present invention, belongs to bridge inspection vehicle apparatus field, is specifically related to High-speed Railway Bridges beam inspection equipment.
Background technology
Bridge inspection vehicle is a kind of job platform provided in detection process for bridge machinery personnel, it can shift position at any time, testing staff can be allowed to enter job position safe, fast, efficiently carry out flow detection or maintenance activity, during work, do not affect traffic.
For high-speed railway bridge, generally adopting rail type, inspection trolley is installed and need to be simultaneously completed with bridge construction.Before inspection trolley is installed, it is necessary to installing at beam sides or bottom surface and fix track, inspection trolley is traveling in orbit；The track consumptive material of this method is relatively big, adds cost, also extends the duration simultaneously.
One high-speed railway bridge inspection vehicle of the present invention adopts trackless；For convenience of checking, inspection trolley can control along along bridge to walking；Protrude the position of beam basal cross section at bridge pier, inspection trolley can pass through smoothly；For the beam body of variable cross-section, inspection trolley adapts to the deformation of beam body；When inspection trolley is by plane in beam body, inspection trolley can cross railway contact line column smoothly.Being simultaneous for early stage and do not consider the existing bridge of inspection trolley, inspection trolley can easily be installed and used.
Summary of the invention
It is an object of the invention to provide a kind of high-speed railway bridge inspection vehicle, specific track need not be installed, with slag blocking wall power transmission, by inspection trolley many sets support leg mechanism and relevant hoisting mechanism and rotating mechanism, possesses the ability passing freely through bridge floor wire mesh column and bridge pier, to meet high-speed railway bridge continuity check demand, and promote motility and the adaptability that inspection trolley works at the scene, improve the work efficiency of high-speed railway bridge inspection vehicle.
One high-speed railway bridge inspection vehicle of the present invention, including trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, described trussing is by upper truss, interior truss and bottom boom frame composition, interior truss is connected in upper truss by elevating mechanism, interior truss lower end is connected to bottom boom frame one end end face by rotating mechanism, overlap support leg mechanisms along bridge to being disposed side by side on upper truss more, each set support leg mechanism bottom outside is connected with upper truss top bearing pin, its bottom inside is fixing with running mechanism to be connected, lifting body is connected respectively between each support leg mechanism and upper truss, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, make inspection trolley pass through running mechanism and stablize traveling along slag blocking wall end face, its bottom boom frame direction across bridge drops under beam body bottom surface；Top is risen by described lifting body, many set support leg mechanisms successively do 90 degree of rotations around the bearing pin at its supporting leg place successively laterally, avoid contact net column, all the other support leg mechanisms walked along the slag blocking wall end face of beam body by running mechanism, until all support leg mechanism avoids contact net column；90 degree are rotated by the rotating mechanism of described bottom boom frame one end, bottom boom frame is made to turn to along bridge to position, again through elevating mechanism by interior truss, rotating mechanism and the vertical-lift in the lump of bottom boom frame to this bottom boom frame bottom surface higher than bridge pier basal surface position, inspection trolley can cross bridge pier, thus realizing inspection trolley obstacle detouring and stablizing traveling along slag blocking wall end face.
Described support leg mechanism is at least three sets.
Described overlapped at the support leg mechanism at least two of the slag blocking wall end face traveling of beam body by running mechanism.
The contact surface of described support leg mechanism and beam body is provided with supporting leg directive wheel.
End face, side that described upper truss contacts with beam body are respectively arranged with truss directive wheel.
Described balance weight body is arranged in truss.
Described motor is provided with standby Manual drive mechanism, in case of need.
The bottom of described running mechanism is provided with travelling wheel.
One high-speed railway bridge inspection vehicle structure innovation of the present invention, technical advantage is notable: 1, this inspection trolley adopts trackless, decreases track materials, manufacture, the cost of installation and time, improves the practicality of inspection trolley；2, this inspection trolley is designed with at least three set support leg mechanisms, can in succession get over the contact net column of Crossing the bridge noodles smoothly, it is ensured that check the seriality of work；3, the design of this inspection trolley uses hoisting mechanism, the inspection of equally applicable non-uniform beam；4, this inspection trolley adopts the cooperation of rotating mechanism and hoisting mechanism, can cross bridge pier smoothly, is conveniently used for checking Continuous Bridge；5, the standby Manual drive mechanism that this inspection trolley can be arranged by motor, meets the possible period of want or need of work on the spot；Present configuration is simple, safe and reliable, and it is convenient to mount and dismount replacing.
Accompanying drawing explanation
Fig. 1 normal inspection operating mode schematic diagram of the present invention；
Fig. 2 present invention crosses contact net column operating mode side view；
Fig. 3 present invention crosses contact net column operating mode front view；
Fig. 4 present invention crosses bridge pier operating mode front view；
Fig. 5 present invention crosses bridge pier operating mode side view.
Detailed description of the invention
Further illustrate how the present invention implements in conjunction with accompanying drawing:
One high-speed railway bridge inspection vehicle of the present invention, including trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, described trussing is by upper truss 5, interior truss 6 and bottom boom frame 9 form, interior truss 6 is connected in truss 5 by elevating mechanism 7, interior truss 6 lower end is connected to bottom boom frame 9 one end end face by rotating mechanism 8, overlap support leg mechanisms 2 along bridge to being disposed side by side on upper truss 5 more, each set support leg mechanism bottom outside is connected by the bearing pin 3 at supporting leg place with upper truss top, its bottom inside is fixing with running mechanism to be connected, lifting body 4 is connected respectively between each support leg mechanism 2 and upper truss 5, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, make inspection trolley pass through running mechanism and stablize traveling along slag blocking wall end face, its bottom boom frame 9 direction across bridge drops under beam body bottom surface；By described lifting body 4 liters top, many set support leg mechanisms 2 successively do 90 degree of rotations laterally successively around the bearing pin 3 at its supporting leg place, avoid contact net column, all the other support leg mechanisms walked along the slag blocking wall end face of beam body L by running mechanism 1, until all support leg mechanism avoids contact net column；90 degree are rotated by the rotating mechanism 8 of described bottom boom frame 9 one end, bottom boom frame 9 is made to turn to along bridge to position, again through elevating mechanism 7 by interior truss 6, rotating mechanism 8 and bottom boom frame 9 vertical-lift in the lump to this bottom boom frame bottom surface higher than bridge pier D basal surface position, inspection trolley can cross bridge pier, thus realizing inspection trolley obstacle detouring and stablizing traveling along slag blocking wall end face.
Described support leg mechanism 2 is at least three sets.
Described overlapped at the support leg mechanism at least two of the slag blocking wall end face traveling of beam body by running mechanism.
The contact surface of described support leg mechanism 2 and beam body L is provided with supporting leg directive wheel 11.
End face, side that described upper truss 5 contacts with beam body L are respectively arranged with truss directive wheel 12,13.
The bottom of described running mechanism is provided with travelling wheel.
Described balance weight body 10 is arranged in truss 5.
Described motor is provided with standby Manual drive mechanism, in case of need.
Illustrating inspection trolley of the present invention below in conjunction with accompanying drawing with example is how obstacle detouring runs and implements bridge inspection:
When inspection trolley is implemented to check, first, by the adjustment of counterweight, the center of gravity controlling inspection trolley is positioned on slag blocking wall vertical line, the traveling that inspection trolley can be stable.When getting over Crossing the bridge noodles contact net column at inspection trolley, by contacting of truss directive wheel 12,13 and beam body, it is ensured that the center of gravity after inspection trolley stress is positioned on the vertical line of slag blocking wall, and contact net column can steadily be crossed by inspection trolley.When bridge pier D crossed by inspection trolley, by supporting leg directive wheel 11, truss directive wheel 12,13 contacts with beam body L's, and same guarantee inspection trolley stress tailheaviness is positioned on slag blocking wall vertical line, and bridge pier D can steadily be crossed by inspection trolley.For ensureing the stability of inspection trolley, the present invention intends adopting aluminum alloy material, to reduce the overall weight of inspection trolley.
One high-speed railway bridge inspection vehicle of the present invention checks operating mode, as it is shown in figure 1, inspection trolley is in the normal traveling of slag blocking wall end face, beam body can be checked by inspection personnel on inspection trolley.
One high-speed railway bridge inspection vehicle of the present invention, when contact net column is encountered in traveling, such as Fig. 2, Fig. 3, can pass freely through bridge floor wire mesh column.When inspection trolley walks to walk to contact net column side, supporting leg 2 adopts three 2a, 2b, 2c, front leg strut 2a is lifted by lifting body 4 jacking, avoid contact net column, middle supporting leg 2b and rear support leg 2c still contacts with slag blocking wall end face, inspection trolley traveling, front leg strut 2a is by after column, and lifting body 4 puts down front leg strut 2a.Such mode, inspection trolley passes sequentially through supporting leg 2b and rear support leg 2c in lifting body 4 jacking respectively, and contact net column steadily crossed by inspection trolley.
One high-speed railway bridge inspection vehicle of the present invention, when bridge pier D is met in traveling, such as Fig. 4, Fig. 5, can freely cross bridge pier and check beam body.When inspection trolley walks to walk to bridge pier D side, bottom boom frame 9 rotates 90 degree by rotating mechanism 8, and bottom boom frame 9 turns to the position parallel with beam body, by elevating mechanism 7, interior truss 6, rotating mechanism 8 and bottom boom frame 9 are vertically up promoted certain distance, bottom boom frame 9 bottom surface is promoted to more than bridge pier end face.Inspection trolley is walked, and avoids bridge pier side to bottom boom frame 9 side.By elevating mechanism 7, vertically down decline certain distance by interior truss 6, rotating mechanism 8 and bottom boom frame 9, bottom boom frame 9 end face is dropped to below bottom surface at the bottom of beam, bottom boom frame 9 rotates 90 degree by rotating mechanism 8, bottom boom frame 9 turns to vertical with beam body and is positioned at the position inside beam body, and bridge pier steadily crossed by inspection trolley.
Claims (8)
1. a high-speed railway bridge inspection vehicle, including trussing, running mechanism, control system, support leg mechanism, elevating mechanism, rotating mechanism, guiding wheels and balance weight body, it is characterized in that, described trussing is by upper truss, interior truss and bottom boom frame composition, interior truss is connected in upper truss by elevating mechanism, interior truss lower end is connected to bottom boom frame one end end face by rotating mechanism, overlap support leg mechanisms along bridge to being disposed side by side on upper truss more, each set support leg mechanism bottom outside is connected with upper truss top bearing pin, its bottom inside is fixing with running mechanism to be connected, lifting body is connected respectively between each support leg mechanism and upper truss, inspection trolley support leg mechanism is arranged on beam body end face by running mechanism, and the center of gravity controlling inspection trolley falls within the vertical line of slag blocking wall, make inspection trolley pass through running mechanism and stablize traveling along slag blocking wall end face, its bottom boom frame direction across bridge drops under beam body bottom surface；Top is risen by described lifting body, many set support leg mechanisms successively do 90 degree of rotations around the bearing pin at its supporting leg place successively laterally, avoid contact net column, all the other support leg mechanisms walked along the slag blocking wall end face of beam body by running mechanism, until all support leg mechanism avoids contact net column；90 degree are rotated by the rotating mechanism of described bottom boom frame one end, bottom boom frame is made to turn to along bridge to position, again through elevating mechanism by interior truss, rotating mechanism and the vertical-lift in the lump of bottom boom frame to this bottom boom frame bottom surface higher than bridge pier basal surface position, inspection trolley can cross bridge pier, thus realizing inspection trolley obstacle detouring and stablizing traveling along slag blocking wall end face.
2. a kind of high-speed railway bridge inspection vehicle according to claim 1, support leg mechanism is at least three sets.
3. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that overlapped at the support leg mechanism at least two of the slag blocking wall end face traveling of beam body by running mechanism.
4. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that the contact surface of support leg mechanism and beam body is provided with supporting leg directive wheel.
5. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that end face, side that upper truss contacts with beam body are respectively arranged with truss directive wheel.
6. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that balance weight body is arranged in truss.
7. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that motor is provided with standby Manual drive mechanism.
8. a kind of high-speed railway bridge inspection vehicle according to claim 1, it is characterised in that the bottom of running mechanism is provided with travelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021804.4A CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510021804.4A CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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| Publication Number | Publication Date |
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| CN104612044A CN104612044A (en) | 2015-05-13 |
| CN104612044B true CN104612044B (en) | 2016-06-29 |
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| CN201510021804.4A Active CN104612044B (en) | 2015-01-16 | 2015-01-16 | A kind of high-speed railway bridge inspection vehicle |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105442446B (en) * | 2016-01-11 | 2017-03-22 | 广西交通科学研究院 | Hanging basket for detecting and maintaining anchor mooring heads of boom and stay cable of bridge |
| CN107190643A (en) | 2016-03-15 | 2017-09-22 | 徐工集团工程机械有限公司 | Bridge detection vehicle operation STABILITY MONITORING device, method and bridge inspection vehicle |
| CN106368124B (en) * | 2016-07-21 | 2018-02-06 | 中交一公局厦门工程有限公司 | A kind of stage apparatus for aiding in the hanging constructing operation in bridge deck bottom |
| CN107988901A (en) * | 2017-09-18 | 2018-05-04 | 株洲时代新材料科技股份有限公司 | One kind becomes deck-molding bridge inspection vehicle |
| CN108103932A (en) * | 2017-12-22 | 2018-06-01 | 中铁第四勘察设计院集团有限公司 | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle |
| CN109440641B (en) * | 2018-12-27 | 2024-03-22 | 新汶矿业集团有限责任公司 | Maintenance trolley for maintaining large-span truss trestle |
| CN110241723B (en) * | 2019-06-12 | 2021-02-19 | 咸宁职业技术学院 | Inspection vehicle with adjustable gravity center |
| CN110735391A (en) * | 2019-09-04 | 2020-01-31 | 湖南桥康智能科技有限公司 | kinds of rod winding devices and bridge detection device |
| CN110904835A (en) * | 2019-12-10 | 2020-03-24 | 铁科润诚成都工程技术咨询有限公司 | Portable light unmanned inspection vehicle for bridge |
| CN112376416A (en) * | 2020-10-26 | 2021-02-19 | 合肥兆杰桥梁设备有限公司 | Bridge inspection vehicle |
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| US2774325A (en) * | 1955-08-05 | 1956-12-18 | Charles H Budde | Bridge warning device |
| US3995965A (en) * | 1976-03-31 | 1976-12-07 | The Raymond Lee Organization, Inc. | Road surface deicing device |
| CN200981976Y (en) * | 2006-03-14 | 2007-11-28 | 中铁工程设计咨询集团有限公司 | Checking vehicle for railway passenger transport private line concrete box-shape bridge |
| CN201620324U (en) * | 2009-12-19 | 2010-11-03 | 襄樊金鹰轨道车辆有限责任公司 | Comprehensive railway repairing vehicle |
| CN203345021U (en) * | 2013-05-31 | 2013-12-18 | 武汉科荣车业有限公司 | Driving vehicle follow-up steering apparatus arranged in road/ railway bridge steel box girder |
| CN103541304B (en) * | 2013-11-14 | 2016-02-03 | 长沙铁信交通科技有限公司 | The bridge machinery of nose girder walking type and rescue operation vehicle |
| CN103726443A (en) * | 2014-01-13 | 2014-04-16 | 大连理工大学 | All-weather railroad bridge detecting vehicle |
| CN204435221U (en) * | 2015-01-16 | 2015-07-01 | 武桥重工集团股份有限公司 | A kind of high-speed railway bridge inspection vehicle |
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- 2015-01-16 CN CN201510021804.4A patent/CN104612044B/en active Active
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