CN203334180U - High-speed railway overhead bridge detection and rescue working truck - Google Patents

High-speed railway overhead bridge detection and rescue working truck Download PDF

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Publication number
CN203334180U
CN203334180U CN2013203677448U CN201320367744U CN203334180U CN 203334180 U CN203334180 U CN 203334180U CN 2013203677448 U CN2013203677448 U CN 2013203677448U CN 201320367744 U CN201320367744 U CN 201320367744U CN 203334180 U CN203334180 U CN 203334180U
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CN
China
Prior art keywords
bridge
working platform
vertical shaft
main working
truss
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.)
Withdrawn - After Issue
Application number
CN2013203677448U
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Chinese (zh)
Inventor
吴湘华
田红旗
王一军
陈�峰
沈泽华
王传东
邵凤书
王学东
蒋明皓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHA TIEXIN TRAFFIC TECHNOLOGY Co Ltd
Central South University
Original Assignee
CHANGSHA TIEXIN TRAFFIC TECHNOLOGY Co Ltd
Central South University
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Publication date
Application filed by CHANGSHA TIEXIN TRAFFIC TECHNOLOGY Co Ltd, Central South University filed Critical CHANGSHA TIEXIN TRAFFIC TECHNOLOGY Co Ltd
Priority to CN2013203677448U priority Critical patent/CN203334180U/en
Application granted granted Critical
Publication of CN203334180U publication Critical patent/CN203334180U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Disclosed is a high-speed railway overhead bridge detection and rescue working truck. The high-speed railway overhead bridge detection and rescue working truck comprises two support bodies which are the same in structure and are oppositely arranged. The support bodies are symmetrically installed on the two sides of an overhead bridge box girder. Each support body comprises a walking truck body, a hoisting gantry, a main working platform, an auxiliary working platform and a vertical shaft truss. The bridge face walking truck bodies are connected with the hoisting gantries through the vertical shaft trusses. The auxiliary working platforms and rotating devices are installed at the lower ends of the vertical shaft trusses. Hoisting supporting devices are installed at the end portions of the auxiliary working platforms. The rotating devices are connected with the working platform stretching below a bridge. The main working platforms are connected through butt-joint devices. Lifting devices are installed in the middles of the hoisting gantries. The truck has the functions of man riding, material loading, bridge detection and hoisting rescue, power is automatically provided, the truck has the function of passing through bridge priers, the detection working range is wide, and the truck can be conveniently and effectively applied to daily maintenance working of the bridge and can also be used as a device for railway accident emergency rescue.

Description

The elevated bridge of high speed railway beam detects and the rescue work car
Technical field
The utility model relates to the equipment that a kind of bridge detects, and particularly a kind of elevated bridge of high speed railway beam that integrates bridge detection operation function and high-speed railway accident rescue function detects and the rescue work car.
Background technology
It is large that the high-speed railway of China has the bridge ratio, the characteristics that overhead long bridge is many.Along with the increase of bridge active time, bridge construction will inevitably produce the diseases such as natural aging, damage accumulation.Eliminate not in time bridge construction, operating potential safety hazard, certainly will affect railway operation safety and on-road efficiency.Due to original Bridge Testing Equipment, to take the gauge space large, and the Window time taken is also long, affects the operation of other work posts, to bridge maintenance, brings great difficulty.And during high-speed railway generation emergency episode, the normal appearance causes the rescue difficulty owing to building bridge away from ground.High-speed railway, in the urgent need to having the rescue aid of setting up escape truck function between overhead bridge floor and ground, carries out the conveying of personnel's goods and materials.
The utility model content
In order to solve the problems of the technologies described above, it is a kind of simple in structure that the purpose of this utility model is to provide, do not affect normal train operation during operation, can eliminate in time bridge construction, operating potential safety hazard, be exclusively used in the preventive inspection of high-speed railway bridge and a kind of elevated bridge of high speed railway beam of maintenance activity and detect and the rescue work car.
A kind of novel high speed railway elevated bridge detects and the rescue work car, comprise two support bodys that structure is identical and be oppositely arranged, described support body symmetry is arranged on the both sides of viaduct case beam, described support body comprises the traveling car body, the lifting door frame, main working platform and vertical shaft truss, described support body drives and walks on viaduct case beam by described traveling car body, the below of described lifting door frame is equipped with the vertical shaft truss, the integral installation of described lifting door frame and described vertical shaft truss constitute is on described traveling car body, described vertical shaft truss is arranged on the downside of described traveling car body, described vertical shaft truss lower end is equipped with horizontally disposed main working platform by whirligig, described main working platform is arranged on the below of viaduct case beam, described main working platform can drive and rotate on horizontal plane by described whirligig, the end of described main working platform is provided with docking facilities, when the described main working platform that is arranged on viaduct case beam both sides rotates to a straight line, described docking facilities connects, described lifting door frame is equipped with lifting gear.
On described vertical shaft truss, horizontally disposed auxiliary table also is installed, described auxiliary table is arranged on the top of described main working platform, be provided with the cat ladder that is communicated with described traveling car body and described auxiliary table in described vertical shaft truss, described auxiliary table is arranged on the both sides of viaduct case beam.
The end of described auxiliary table is equipped with the lifting bracing or strutting arrangement, described lifting bracing or strutting arrangement comprises hydraulic baffle plate, sub-truss and hydraulic leg, end and described hydraulic baffle plate that described hydraulic baffle plate is arranged on auxiliary table can move along the direction of described auxiliary table laterally by hydraulic means, described sub-truss is arranged between the end of two described auxiliary tables, and described hydraulic leg is arranged on described sub-truss bottom.
Described lifting gear comprises bridge motor, wire rope and hanging basket, and described bridge motor is arranged on described lifting door frame crossbeam by horizontal mobile device, and described bridge motor is connected with described hanging basket by wire rope.
After adopting such scheme, the utlity model has following advantage:
(1) the utility model can conveniently carry staff and detecting instrument by lifting gear, to the viaduct below, for the staff provides the detection job platform.
(2) the utility model provides power by the traveling car body, can speed stabilizing move to any operating position, has the ability by bridge pier, and main body of the present utility model does not affect normal train operation while being arranged on the below of viaduct so operation.
(3) main working platform of the present utility model adopts the form of rotation docking, facilitates the turnover of bridge inspection vehicle.
(4) the utility model in case of emergency can be set up the reliable passage between bridge floor and ground easily, for evacuation passenger, expansion rescue extend efficient help.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is docking facilities of the present utility model;
The moved work schematic diagram one of bridge pier of Fig. 3 (a) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram two of bridge pier of Fig. 3 (b) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram three of bridge pier of Fig. 3 (c) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram four of bridge pier of Fig. 3 (d) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram five of bridge pier of Fig. 3 (e) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram six of bridge pier of Fig. 3 (f) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram seven of bridge pier of Fig. 3 (g) master's working platform when the detection operation of the present utility model;
The moved work schematic diagram eight of bridge pier of Fig. 3 (h) master's working platform when the detection operation of the present utility model;
Fig. 4 (a) is the front view after being arranged on viaduct for the utility model.
Fig. 4 (b) is the top view after being arranged on viaduct for the utility model.
Fig. 4 (c) is the left view after being arranged on viaduct for the utility model.
Fig. 5 is that the utility model is erected at the structural representation on viaduct.
The specific embodiment
Below in conjunction with accompanying drawing, further describe the specific embodiment of this patent.
As Fig. 1, shown in Fig. 5, the utility model proposes a kind of Bridge Testing Equipment, comprise two support bodys that structure is identical and be oppositely arranged, described support body symmetry is arranged on the both sides of viaduct case beam, and described support body comprises bridge floor traveling car body 1, roll guard 2, lifting door frame 3, vertical shaft truss 4, auxiliary table 5, (the lifting bracing or strutting arrangement comprises hydraulic baffle plate 6 to the lifting bracing or strutting arrangement, sub-truss 7, hydraulic leg 8), main working platform 9, docking facilities 10, (lifting gear is by bridge motor 11 for lifting gear, wire rope 12, hanging basket 13 formations such as grade), whirligig 14, described support body drives and walks on viaduct case beam by traveling car body 1, the below of described lifting door frame 3 is equipped with vertical shaft truss 4, the integral installation that described lifting door frame 3 and described vertical shaft truss 4 form is on described traveling car body 1, described vertical shaft truss 4 is arranged on the downside of described traveling car body 1, described vertical shaft truss 4 lower ends are equipped with horizontally disposed main working platform 9 by whirligig, described main working platform 9 is arranged on the below of viaduct case beam, described main working platform 9 can drive and rotate on horizontal plane by described whirligig, the end of described main working platform 9 is provided with docking facilities 10, when the described main working platform 9 that is arranged on viaduct case beam both sides rotates to a straight line, described docking facilities 10 connects, on described lifting door frame 3, lifting gear is installed.
Horizontally disposed auxiliary table 5 also is installed on described vertical shaft truss 4, described auxiliary table 5 is arranged on the top of described main working platform 9, be provided with the cat ladder that is communicated with described traveling car body 1 and described auxiliary table 5 in described vertical shaft truss 4, described auxiliary table 5 is arranged on the both sides of viaduct case beam.
The end of described auxiliary table 5 is equipped with the lifting bracing or strutting arrangement, described lifting bracing or strutting arrangement comprises hydraulic baffle plate 6, sub-truss 7 and hydraulic leg 8, end and described hydraulic baffle plate 6 that described hydraulic baffle plate 6 is arranged on auxiliary table 5 can move along the direction of described auxiliary table 5 laterally by hydraulic means, described sub-truss 7 is arranged between the end of two described auxiliary tables 5, and described hydraulic leg 8 is arranged on described sub-truss 7 bottoms.
Described lifting gear forms described bridge motor 11 by bridge motor 11, wire rope 12, hanging basket 13 etc. and is arranged on described lifting door frame 3 crossbeams by horizontal mobile device, and described bridge motor 11 is connected with described hanging basket 13 by wire rope 12.
As shown in Figure 2, docking facilities 10 is arranged on an end of main working platform 9, docking facilities 10 by docking door frame 15 be connected bearing pin 16 and form, in every a pair of docking facilities 10, four bearing pins are arranged, realize two row's parallel joins.
As shown in Figure 3, when crossing bridge pier, its flow process is as Fig. 3: a-b-c-d-e-f-g-h.At first, the main workbench in inspection vehicle approaching bridge pier front and back is as Fig. 3 (a); Front main working platform disconnects, and each spinning is extremely as Fig. 3 (b) open mode; Inspection vehicle is gone ahead and is walked to front main working platform by bridge pier, as Fig. 3 (c); Front main working platform revolution docking, as Fig. 3 (d); Rear main working platform disconnects, and each spinning is extremely as Fig. 3 (e) open mode; Inspection vehicle moves ahead, as Fig. 3 (f); Rear main working platform is by bridge pier, as Fig. 3 (g); Rear main working platform revolution docking, as Fig. 3 (h); So realized that described bridge inspection vehicle is by the action of bridge pier.The main working platform in two pairs of described front and back and docking facilities thereof.Realize interlocking between two pairs of docking facilitiess, guarantee that always having a pair of docking facilities at least is to be in connection status, make two frame structures be connected to become integral body, thereby guarantee rigidity and the stability of total.
The connection of described docking facilities with untie in duty circulation transfer process, follow the principle of " first-in last-out, last in, first out ", the sequence of movement of main working platform is docked in left and right can not be synchronous.So design, both guaranteed good engagement when device connects, and while having avoided again the device docking, produces and interfere.Note, main working platform is disconnected, the precondition of rotation, connecting moves, is that inspection vehicle bridge floor traveling car body must stopping brake.
As shown in Figure 1, for described elevated bridge of high speed railway beam, detect and the detection work operations schematic diagram of rescue work car.Inspection vehicle rests on the case beam of bridge, and two pairs of main working platform docking form firm overall structure; The cat ladder of vertical shaft truss 4 interior installations, can be delivered to personnel's equipment auxiliary table 5; Bridge motor 11 traction hanging baskets 13 are transported to main working platform 9 by personnel and equipment up and down, detailed process: hanging basket 13 times is after assigned address, the hanging basket door rotation of both sides is put down, can overlap with the main working platform of both sides fixing, and docking door frame 15 mechanisms are hollow, therefore all around main working platform is all realized connecting.
As shown in Figure 4,5, for described elevated bridge of high speed railway beam, detect and rescue work car rescue work schematic diagram.Realize this function, described lifting bracing or strutting arrangement and lifting gear must cooperate use.The inspection vehicle stopping brake is in position as shown in FIG., and the main working platform in two pairs of front and back is across in the bridge pier both sides, and main working platform 9 docking are fixing.Hydraulic leg 9 actions form supporting point on bridge pier, prevent that bridge floor traveling car body from bearing excessive load, and original structure destroys a bridge.Simultaneously, hydraulic baffle plate 6 moves, and further limits the transverse shifting of car body, prevents the car body run-off the straight.So, after action, described lifting gear can move.Bridge motor 11, by wire rope 12, traction hanging basket 13 is upper and lower, utilizes hanging basket to carry out the conveying of personnel's goods and materials between bridge floor and ground, thereby sets up the accident rescue passage.

Claims (4)

1. an elevated bridge of high speed railway beam detects and the rescue work car, it is characterized in that: comprise two support bodys that structure is identical and be oppositely arranged, described support body symmetry is arranged on the both sides of viaduct case beam, described support body comprises traveling car body (1), lifting door frame (3), main working platform (9) and vertical shaft truss (4), described support body drives and walks on viaduct case beam by described traveling car body (1), the below of described lifting door frame (3) is equipped with vertical shaft truss (4), the integral installation that described lifting door frame (3) and described vertical shaft truss (4) form is on described traveling car body (1), described vertical shaft truss (4) is arranged on the downside of described traveling car body (1), described vertical shaft truss (4) lower end is equipped with horizontally disposed main working platform (9) by whirligig, described main working platform (9) is arranged on the below of viaduct case beam, described main working platform (9) can drive rotation on horizontal plane to realize the level docking by described whirligig, the end of described main working platform (9) is provided with docking facilities (10), when the described main working platform (9) that is arranged on viaduct case beam both sides while rotating to a straight line, described docking facilities (10) connects, on described lifting door frame (3), lifting gear is installed.
2. elevated bridge of high speed railway beam according to claim 1 detects and the rescue work car, it is characterized in that: horizontally disposed auxiliary table (5) also is installed on described vertical shaft truss (4), described auxiliary table (5) is arranged on the top of described main working platform (9), be provided with the cat ladder that is communicated with described traveling car body (1) and described auxiliary table (5) in described vertical shaft truss (4), described auxiliary table (5) is arranged on the both sides of viaduct case beam.
3. elevated bridge of high speed railway beam according to claim 2 detects and the rescue work car, it is characterized in that: the end of described auxiliary table (5) is equipped with the lifting bracing or strutting arrangement, described lifting bracing or strutting arrangement comprises hydraulic baffle plate (6), sub-truss (7) and hydraulic leg (8), end and described hydraulic baffle plate (6) that described hydraulic baffle plate (6) is arranged on auxiliary table (5) can move along the direction of described auxiliary table (5) laterally by hydraulic means, described sub-truss (7) is arranged between the end of two described auxiliary tables (5), described hydraulic leg (8) is arranged on described sub-truss (7) bottom.
4. elevated bridge of high speed railway beam according to claim 1 detects and the rescue work car, it is characterized in that: described lifting gear comprises bridge motor (11), wire rope (12) and hanging basket (13), described bridge motor (11) is arranged on described lifting door frame (3) crossbeam by horizontal mobile device, and described bridge motor (11) is connected (13) by wire rope (12) with described hanging basket.
CN2013203677448U 2013-06-25 2013-06-25 High-speed railway overhead bridge detection and rescue working truck Withdrawn - After Issue CN203334180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203677448U CN203334180U (en) 2013-06-25 2013-06-25 High-speed railway overhead bridge detection and rescue working truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203677448U CN203334180U (en) 2013-06-25 2013-06-25 High-speed railway overhead bridge detection and rescue working truck

Publications (1)

Publication Number Publication Date
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CN2013203677448U Withdrawn - After Issue CN203334180U (en) 2013-06-25 2013-06-25 High-speed railway overhead bridge detection and rescue working truck

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306200A (en) * 2013-06-25 2013-09-18 长沙铁信交通科技有限公司 Detection and rescue operation vehicle for high-speed railway viaduct
CN103726443A (en) * 2014-01-13 2014-04-16 大连理工大学 All-weather railroad bridge detecting vehicle
CN108999082A (en) * 2018-07-17 2018-12-14 浙江海洋大学 A kind of bridge inspection and maintenance platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306200A (en) * 2013-06-25 2013-09-18 长沙铁信交通科技有限公司 Detection and rescue operation vehicle for high-speed railway viaduct
CN103306200B (en) * 2013-06-25 2015-07-29 长沙铁信交通科技有限公司 Elevated bridge of high speed railway beam detects and rescue operation vehicle
CN103726443A (en) * 2014-01-13 2014-04-16 大连理工大学 All-weather railroad bridge detecting vehicle
CN108999082A (en) * 2018-07-17 2018-12-14 浙江海洋大学 A kind of bridge inspection and maintenance platform

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20131211

Effective date of abandoning: 20150729

RGAV Abandon patent right to avoid regrant