CN204455818U - A kind of bridge inspection car - Google Patents

A kind of bridge inspection car Download PDF

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Publication number
CN204455818U
CN204455818U CN201520128989.4U CN201520128989U CN204455818U CN 204455818 U CN204455818 U CN 204455818U CN 201520128989 U CN201520128989 U CN 201520128989U CN 204455818 U CN204455818 U CN 204455818U
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CN
China
Prior art keywords
junction plate
frame
sides
bridge inspection
running gear
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Withdrawn - After Issue
Application number
CN201520128989.4U
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Chinese (zh)
Inventor
古新民
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Central Plains Henan Province Lifting Appliance Head Factory
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Central Plains Henan Province Lifting Appliance Head Factory
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Publication date
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Priority to CN201520128989.4U priority Critical patent/CN204455818U/en
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Publication of CN204455818U publication Critical patent/CN204455818U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model belongs to bridge repair apparatus technical field, particularly relate to a kind of bridge inspection car, comprise main couple, working platform, left and right gallows frame, lift cart, left and right parallel orbit, left and right running gear and PLC control system, described main couple comprises girder truss and guardrails of both sides, working platform is arranged on girder truss, lift cart assembly is placed on working platform, left, right straddle truck symmetry is arranged on girder truss both sides, left, right gallows frame is installed left by level connection joint beam and vertical tie-beam correspondence successively, right running gear, left and right parallel orbit is arranged on bottom Bridge Steel longeron, contained by the running gear of left and right, drive motors is electrically connected with PLC control system.The utility model is firmly firm, and security performance is good, and automaticity is high, easy for operation, can carry out comprehensive, full solid and detects and safeguard, be suitable for promotion and implementation to bridge.

Description

A kind of bridge inspection car
Technical field
The utility model belongs to bridge repair apparatus technical field, particularly relates to a kind of bridge inspection car, for cast anchor to longitudinal and transverse beam, hollowcore slab, suspension rod first-class detection and the maintenance of carrying out comprehensive, full solid.
Background technology
Along with developing rapidly of economy, bridge cross Yangtse River gets more and more, and bridge is carried out to detection and the maintaining of comprehensive, full solid, and whole upkeep operation process is simple, safety, convenience, has become the task of top priority.The existing repair method generally adopted has two kinds: one to be set up scaffold to overhaul, and engineering quantity is large, and cost is high, long in time limit, and sometimes envelope road in local also can affect traffic; Two is adopt spider-man to take a risk operation, and security reliability can not get effective guarantee.Thus, a kind of bridge inspection car of research and design, making simple, safety, convenience that whole upkeep operation process becomes, is the technical problem that those skilled in the art urgently will solve.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of Automatic Control, and security performance is good, easy for operation, the bridge inspection car that can carry out comprehensive, full solid detection to bridge and safeguard.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Design a kind of bridge inspection car, comprise main couple, working platform, left and right gallows frame, lift cart, left and right parallel orbit, left and right running gear and PLC control system, described main couple comprises girder truss and guardrails of both sides, working platform is arranged on girder truss, lift cart assembly is placed on working platform, left, right straddle truck symmetry is arranged on girder truss both sides, left, right gallows frame is installed left by level connection joint beam and vertical tie-beam correspondence successively, right running gear, steel wheel contained by the running gear of left and right is inverted and is arranged on the parallel orbit of left and right, left and right parallel orbit is arranged on bottom Bridge Steel longeron, contained by the running gear of left and right, drive motors is electrically connected with PLC control system.
Further, described gallows frame comprises framework type base, two crossbeams that left and right frame-type upright and front and back be arranged in parallel, two frame-type upright symmetries are arranged on framework type base top, two crossbeam symmetries are arranged on the top of left and right frame-type upright, level connection joint beam is respectively equipped with between two crossbeam both sides and middle part, the top of the level connection joint beam in the middle part of two crossbeams is provided with vertical tie-beam jointly, between base and column, between column and crossbeam, between crossbeam and level connection joint beam, all detachably be fixedly connected with by securing member between level connection joint beam with vertical tie-beam.
Preferably, associated frame members formula column installation site, both sides, described framework type base top is fixed with the first junction plate, is connected between frame-type upright and corresponding junction plate by securing member; Corresponding crossbeam installation site, described frame-type upright top is fixed with the second junction plate, corresponding with the first junction plate, bottom crossbeam, be provided with the 3rd junction plate, is connected between the second junction plate and the 3rd junction plate by securing member; The corresponding vertical tie-beam installation site, top of the level connection joint beam in the middle part of two crossbeams is fixed with the 4th junction plate, corresponding 4th junction plate, bottom vertical tie-beam, be provided with the 5th junction plate, be connected by securing member between the 4th junction plate and the 5th junction plate.
Preferably, be provided with adpting flange at vertical tie-beam top, and be welded with between adpting flange and vertical tie-beam and strengthen gusset I; Be welded with between the second junction plate and frame-type upright and strengthen gusset II.
Further, left and right running gear comprises link plate, initiatively dolly assembly, driven trolley assembly and driving mechanism respectively, described link plate is fixedly connected with vertical tie-beam, initiatively dolly assembly and driven trolley assembly are arranged on both sides before and after link plate, driving mechanism comprises driving wheel, gear-box, motor and support, driving mechanism is fixed on link plate by support, and gear-box is in transmission connection with active dolly assembly, and driving wheel coordinates clamping at tool car track upper and lower sides with steel wheel contained by active dolly.
Preferably, contained by active dolly assembly, driving wheel rotating shaft external part is provided with sprocket wheel and guide chain; Active dolly assembly and driven trolley assembly are separately installed with hand-operated breaking mechanism; Described motor is equipped with self-locking mechanism.
Preferably, described hand-operated breaking mechanism is handwheel, frictional disk structure; Bottom described link plate, adpting flange is installed, and between adpting flange and link plate, is provided with reinforcement gusset.
Further, lower channel is respectively equipped with in main couple both sides; Described girder truss and guardrails of both sides are integral type structure; This tool car is provided with anemobiagraph and illuminator simultaneously.
Preferably, described track two ends are separately installed with block; Described track is connected with steel longeron by Connection Block; Described track is formed by connecting by plinth in turn by multistage i iron.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model bridge inspection car comprises main couple, working platform, left and right gallows frame, lift cart, left and right parallel orbit, left and right running gear and PLC control system, tool car adopts hanging type crane scheme, and driving mechanism is upside down on i-beam track by steel wheel, girder truss and drive unit are linked together by portal frame, motor driving under run; Driving mechanism contained by the running gear of left and right, monolateral driving mechanism can control separately and drive, and also can control simultaneously, controls to make left and right walking synchronous by PLC; The utility model is Automatic Control, and safety is good, and can to cast anchor first-class detection and the maintenance of carrying out comprehensive, full solid to longitudinal and transverse beam, hollowcore slab, suspension rod, tool car can check bearing near suspension rod crossbeam.
2, structurally, the utility model bridge inspection car discrepancy tool car can enter maintenance truss by lower channel, easy to use; Girder truss mainly bears the loads such as deadweight, operating personnel and maintenance overhaul utensil article, and stabilized structure is firm; Control system uses volume PLC the most advanced to control, and provides relevant safeguard measure to the person and device security; Detect wind speed by anemobiagraph, thus forbid that tool car works under the operating mode exceeding permission wind speed; The track of tool car, at position, the termination mounting block block of straightway, ensures traffic safety, improves security performance.
3, structurally, gallows frame contained by the utility model comprises framework type base, frame-type upright and crossbeam, and stabilized structure is firm, and security performance is good; Detachable being fixedly connected with is between base with column, between column with crossbeam, between crossbeam with level connection joint beam, between level connection joint beam with vertical tie-beam, convenient installation, use, instant packed, transport, installing engineering amount is little, cost is low, contributes to shortening maintenance duration; Be fixedly connected with by junction plate or adpting flange and securing member between each several part, be easy to processing, easy for installation, easy to implement; Between junction plate and installing component, be provided with reinforcement gusset, reasonable in design, bearing strength is large, solid and reliable, long service life simultaneously.
4, structurally, the running gear of the utility model bridge inspection car comprises link plate, initiatively dolly assembly, driven trolley assembly, driving mechanism, wherein initiatively dolly assembly and driven trolley assembly are arranged on both sides before and after link plate, overall structure is installed and is adopted hang lifting in orbit, Stability Analysis of Structures; Power-on during walking, is worked by motor-driven gear case, by gear drive, drives initiatively dolly assembly to slide along track, coordinates driving wheel to drive simultaneously, thus realize moving forward and backward of tool car; Automaticity is high, and security performance is good, and simple, convenient.
5, structurally, the utility model is provided with the Manual drive mechanism of sprocket wheel and guide chain formation, when electrified drive system is malfunctioning or fault can not work, drives as emergency use; Have additional hand-operated breaking mechanism, and motor is with self-locking structure, when tool car needs braking, first realizes walking braking by miniature motor self-locking, handwheel frictional disk also can be used to realize hand brake with it simultaneously; Use more convenient, security performance improves further.In addition, be provided with adpting flange, convenient installation, dismounting, strengthening gusset setting is to improve intensity, strengthens structural stability.
6, to sum up, the utility model bridge inspection car is rational in infrastructure, firmly firm, and security performance is good, automaticity is high, easy for operation, can carry out comprehensive, full solid detect and safeguard bridge, and, wherein adopt detachable syndeton between major part, convenient installation, use, instant packed, transport, installing engineering amount is little, and cost is low, also contributes to shortening maintenance duration, therefore, promotion and implementation are very suitable for.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model bridge inspection car;
The plan structure schematic diagram that Fig. 2 is bridge inspection car shown in Fig. 1;
The side-looking structural representation that Fig. 3 is bridge inspection car shown in Fig. 1;
The structural representation of the gallows frame assembling of Fig. 4 contained by bridge inspection car shown in Fig. 1;
The side-looking structural representation of the gallows frame assembling of Fig. 5 contained by bridge inspection car shown in Fig. 4;
The structural representation of the running gear of Fig. 6 contained by bridge inspection car shown in Fig. 1;
The side-looking structural representation of the running gear of Fig. 7 contained by bridge inspection car shown in Fig. 6;
Sequence number in figure: 1, main couple, 2, working platform, 3, gallows frame, 3-1, framework type base, 3-2, frame-type upright, 3-3, crossbeam, 3-4, level connection joint beam, 3-5, vertical tie-beam, 3-6, first junction plate, 3-7, second junction plate, 3-8, 3rd junction plate, 3-9, 4th junction plate, 3-10, 5th junction plate, 3-11, adpting flange, 3-12, strengthen gusset I, 3-13, strengthen gusset II, 4, lift cart, 5, track, 6, running gear, 6-1, link plate, 6-2, initiatively dolly assembly, 6-3, driven trolley assembly, 6-4, driving wheel, 6-5, gear-box, 6-6, motor, 6-7, track, 6-8, sprocket wheel, 6-9, guide chain, 6-10, hand-operated breaking mechanism, 6-11, adpting flange, 6-12, strengthen gusset, 7, Bridge Steel longeron, 8, lower channel, 9, block.
Detailed description of the invention
Embodiment one:
See Fig. 1-3, in figure, the utility model bridge inspection car, comprise main couple 1, working platform 2, left and right gallows frame 3, lift cart 4, left and right parallel orbit 5, left and right running gear 6 and PLC control system, described main couple comprises girder truss and guardrails of both sides, working platform is arranged on girder truss, lift cart assembly is placed on working platform, left, right straddle truck symmetry is arranged on girder truss both sides, left, right gallows frame is installed left by level connection joint beam and vertical tie-beam correspondence successively, right running gear, steel wheel contained by the running gear of left and right is inverted and is arranged on the parallel orbit of left and right, left and right parallel orbit is arranged on bottom Bridge Steel longeron 7, contained by the running gear of left and right, drive motors is electrically connected with PLC control system.
Lower channel 8 is respectively equipped with in main couple both sides; Described girder truss and guardrails of both sides are integral type structure; This tool car is provided with anemobiagraph and illuminator simultaneously.Described track two ends are separately installed with block 9; Described track is connected with steel longeron by Connection Block; Described track is formed by connecting by plinth in turn by multistage i iron.
See Fig. 4-5, in figure, described gallows frame comprises two crossbeam 3-3 that framework type base 3-1, left and right frame-type upright 3-2 and front and back be arranged in parallel, two frame-type upright symmetries are arranged on framework type base top, two crossbeam symmetries are arranged on the top of left and right frame-type upright, be respectively equipped with level connection joint beam 3-4 between two crossbeam both sides and middle part, the top of the level connection joint beam in the middle part of two crossbeams is provided with vertical tie-beam 3-5 jointly.
Associated frame members formula column installation site, both sides, described framework type base top is fixed with the first junction plate 3-6, is connected between frame-type upright and corresponding junction plate by bolt.Corresponding crossbeam installation site, described frame-type upright top is fixed with the second junction plate 3-7, corresponding with the first junction plate, bottom crossbeam, be provided with the 3rd junction plate 3-8, is connected between the second junction plate and the 3rd junction plate by bolt.The corresponding vertical tie-beam installation site, top of the level connection joint beam in the middle part of two crossbeams is fixed with the 4th junction plate 3-9, corresponding 4th junction plate, bottom vertical tie-beam, be provided with the 5th junction plate 3-10, be connected by bolt between the 4th junction plate and the 5th junction plate.Be provided with adpting flange 3-11 at vertical tie-beam top, and be welded with between adpting flange and vertical tie-beam and strengthen gusset I 3-12.Be welded with between the second junction plate and frame-type upright and strengthen gusset II 3-13.
See Fig. 6-7, in figure, left and right running gear comprises link plate 6-1, initiatively dolly assembly 6-2, driven trolley assembly 6-3, driving mechanism respectively, described link plate is fixedly connected with inspection vehicle gallows frame device, initiatively dolly assembly and driven trolley assembly are arranged on both sides before and after link plate, driving mechanism comprises driving wheel 6-4, gear-box 6-5, motor 6-6 and support, driving mechanism is fixed on link plate by support, gear-box is in transmission connection with active dolly assembly, and driving wheel coordinates clamping at tool car track 6-7 upper and lower sides with driving wheel contained by active dolly.
Contained by active dolly assembly, driving wheel rotating shaft external part is provided with sprocket wheel 6-8 and guide chain 6-9.Active dolly assembly and driven trolley assembly are separately installed with hand-operated breaking mechanism 6-10.Described hand-operated breaking mechanism is handwheel, frictional disk structure.Described motor is equipped with self-locking mechanism.Adpting flange 6-11 is installed bottom described link plate, and between adpting flange and link plate, is provided with reinforcement gusset 6-12.
During use, first each several part is fitted together, be arranged on the gallows frame of left and right by left and right running gear by vertical tie-beam, level connection joint beam correspondence, left and right gallows frame is arranged on girder truss both sides, running gear is upside down on i-beam track by steel wheel contained by active dolly assembly and driven trolley assembly simultaneously; Under motor driving effect contained by running gear, inspection trolley entirety can along track traverse motion, i.e. power-on during walking, worked by motor-driven gear case, pass through gear drive, drive initiatively dolly assembly to slide along track, coordinate driving wheel to drive simultaneously, thus realize moving forward and backward of tool car; Convenient longitudinal and transverse beam, hollowcore slab, suspension rod to be casted anchor first-class detection and the maintenance of carrying out comprehensive, full solid; Tool car can check bearing near suspension rod crossbeam.
In addition, when electrical system breaks down, first loose brake of going motor to carry, then uses guide chain to drive; When tool car stops, hand brake system should be used to fix tool car; When tool car prepares walking, should first check hand brake system, itself and track are departed from, and hand brake system and motor-driven mechanism interlock.
Power-supply system comprises gasoline engine generator, for control system provides voltage and the stable three-phase alternating-current supply of frequency, and provides the electrical socket of 380V and 220V, maintains easily librarian use.Control system uses volume PLC the most advanced to control, and provides relevant safeguard measure to the person and device security.Detect wind speed by anemobiagraph, forbid that tool car works under the operating mode exceeding permission wind speed.The each action of electrical control system to tool car is equipped with signal lamp.The track of tool car, at position, the termination mounting block block of straightway, ensures traffic safety.The suspension rod crossbeam of stop place is just contacted when the principle that block is laid is tool car parking.
The utility model tool car is Automatic Control, and safety is good, can to cast anchor first-class detection and the maintenance of carrying out comprehensive, full solid: tool car can check bearing near suspension rod crossbeam to longitudinal and transverse beam, hollowcore slab, suspension rod.Overall structure is stablized, and security performance is good, and simple, convenient, is suitable for promotion and implementation.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.

Claims (9)

1. a bridge inspection car, it is characterized in that: comprise main couple, working platform, left and right gallows frame, lift cart, left and right parallel orbit, left and right running gear and PLC control system, described main couple comprises girder truss and guardrails of both sides, working platform is arranged on girder truss, lift cart assembly is placed on working platform, left, right straddle truck symmetry is arranged on girder truss both sides, left, right gallows frame is installed left by level connection joint beam and vertical tie-beam correspondence successively, right running gear, steel wheel contained by the running gear of left and right is inverted and is arranged on the parallel orbit of left and right, left and right parallel orbit is arranged on bottom Bridge Steel longeron, contained by the running gear of left and right, drive motors is electrically connected with PLC control system.
2. bridge inspection car according to claim 1, it is characterized in that: described gallows frame comprises framework type base, two crossbeams that left and right frame-type upright and front and back be arranged in parallel, two frame-type upright symmetries are arranged on framework type base top, two crossbeam symmetries are arranged on the top of left and right frame-type upright, level connection joint beam is respectively equipped with between two crossbeam both sides and middle part, the top of the level connection joint beam in the middle part of two crossbeams is provided with vertical tie-beam jointly, between base and column, between column and crossbeam, between crossbeam and level connection joint beam, all detachably be fixedly connected with by securing member between level connection joint beam with vertical tie-beam.
3. bridge inspection car according to claim 2, is characterized in that: associated frame members formula column installation site, both sides, described framework type base top is fixed with the first junction plate, is connected between frame-type upright and corresponding junction plate by securing member; Corresponding crossbeam installation site, described frame-type upright top is fixed with the second junction plate, corresponding with the first junction plate, bottom crossbeam, be provided with the 3rd junction plate, is connected between the second junction plate and the 3rd junction plate by securing member; The corresponding vertical tie-beam installation site, top of the level connection joint beam in the middle part of two crossbeams is fixed with the 4th junction plate, corresponding 4th junction plate, bottom vertical tie-beam, be provided with the 5th junction plate, be connected by securing member between the 4th junction plate and the 5th junction plate.
4. bridge inspection car according to claim 2, is characterized in that: be provided with adpting flange at vertical tie-beam top, and is welded with between adpting flange and vertical tie-beam and strengthens gusset I; Be welded with between the second junction plate and frame-type upright and strengthen gusset II.
5. bridge inspection car according to claim 1, it is characterized in that: left and right running gear comprises link plate, initiatively dolly assembly, driven trolley assembly and driving mechanism respectively, described link plate is fixedly connected with vertical tie-beam, initiatively dolly assembly and driven trolley assembly are arranged on both sides before and after link plate, driving mechanism comprises driving wheel, gear-box, motor and support, driving mechanism is fixed on link plate by support, gear-box is in transmission connection with active dolly assembly, and driving wheel coordinates clamping at tool car track upper and lower sides with steel wheel contained by active dolly.
6. bridge inspection car according to claim 5, is characterized in that: contained by active dolly assembly, driving wheel rotating shaft external part is provided with sprocket wheel and guide chain; Active dolly assembly and driven trolley assembly are separately installed with hand-operated breaking mechanism; Described motor is equipped with self-locking mechanism.
7. bridge inspection car according to claim 6, is characterized in that: described hand-operated breaking mechanism is handwheel, frictional disk structure; Bottom described link plate, adpting flange is installed, and between adpting flange and link plate, is provided with reinforcement gusset.
8. bridge inspection car according to claim 1, is characterized in that: be respectively equipped with lower channel in main couple both sides; Described girder truss and guardrails of both sides are integral type structure; This tool car is provided with anemobiagraph and illuminator simultaneously.
9. the running gear of bridge inspection car according to claim 1, is characterized in that: described track two ends are separately installed with block; Described track is connected with steel longeron by Connection Block; Described track is formed by connecting by plinth in turn by multistage i iron.
CN201520128989.4U 2015-03-06 2015-03-06 A kind of bridge inspection car Withdrawn - After Issue CN204455818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520128989.4U CN204455818U (en) 2015-03-06 2015-03-06 A kind of bridge inspection car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520128989.4U CN204455818U (en) 2015-03-06 2015-03-06 A kind of bridge inspection car

Publications (1)

Publication Number Publication Date
CN204455818U true CN204455818U (en) 2015-07-08

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CN201520128989.4U Withdrawn - After Issue CN204455818U (en) 2015-03-06 2015-03-06 A kind of bridge inspection car

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104711927A (en) * 2015-03-06 2015-06-17 河南省中原起重机械总厂 Bridge maintenance car
CN110565516A (en) * 2019-08-24 2019-12-13 湖南桥康智能科技有限公司 foldable bridge detection arm and detection car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104711927A (en) * 2015-03-06 2015-06-17 河南省中原起重机械总厂 Bridge maintenance car
CN110565516A (en) * 2019-08-24 2019-12-13 湖南桥康智能科技有限公司 foldable bridge detection arm and detection car

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AV01 Patent right actively abandoned

Granted publication date: 20150708

Effective date of abandoning: 20160601

C25 Abandonment of patent right or utility model to avoid double patenting