CN204455817U - A kind of running gear of bridge inspection car - Google Patents
A kind of running gear of bridge inspection car Download PDFInfo
- Publication number
- CN204455817U CN204455817U CN201520128988.XU CN201520128988U CN204455817U CN 204455817 U CN204455817 U CN 204455817U CN 201520128988 U CN201520128988 U CN 201520128988U CN 204455817 U CN204455817 U CN 204455817U
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- Prior art keywords
- link plate
- running gear
- assembly
- bridge inspection
- gear
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Abstract
The utility model belongs to bridge repair apparatus technical field, particularly relate to a kind of running gear of bridge inspection car, comprise link plate, initiatively dolly assembly, driven trolley assembly, driving mechanism, 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, gear-box, motor and support, driving mechanism is fixed on link plate by support, gear-box is in transmission connection with active dolly assembly, driving wheel coordinates clamping at tool car track upper and lower sides with driving wheel contained by active dolly.The running gear of the utility model bridge inspection car is rational in infrastructure, reliable and stable, and security performance is good, and simple to operate, easy to use, therefore, is very suitable for promotion and implementation.
Description
Technical field
The utility model belongs to bridge repair apparatus technical field, particularly relates to a kind of running gear 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, running gear is as the critical component of bridge inspection car, and to its research, 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 Stability Analysis of Structures, and security performance is good, and the running gear of simple, convenient bridge inspection car.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Design a kind of running gear of bridge inspection car, comprise link plate, initiatively dolly assembly, driven trolley assembly, driving mechanism, 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, 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 driving wheel contained by active dolly.
Further, contained by active dolly assembly, driving wheel rotating shaft external part is provided with sprocket wheel and guide chain.
Further, active dolly assembly and driven trolley assembly are separately installed with hand-operated breaking mechanism.
Preferably, described hand-operated breaking mechanism is handwheel, frictional disk structure.
Preferably, self-locking mechanism is equipped with described motor.
Preferably, bottom described link plate, adpting flange is installed, and between adpting flange and link plate, is provided with reinforcement gusset.
The beneficial effect of technical solutions of the utility model is:
1, 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.
2, 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.
3, to sum up, the running gear of the utility model bridge inspection car is rational in infrastructure, reliable and stable, and security performance is good, and simple to operate, easy to use, therefore, is very suitable for promotion and implementation.
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 running gear of the utility model bridge inspection car;
The side-looking structural representation that Fig. 2 is the running gear of bridge inspection car shown in Fig. 1;
Sequence number in figure: 1, link plate, 2, initiatively dolly assembly, 3, driven trolley assembly, 4, driving wheel, 5, gear-box, 6, motor, 7, track, 8, sprocket wheel, 9, guide chain, 10, hand-operated breaking mechanism, 11, adpting flange, 12, strengthen gusset.
Detailed description of the invention
Embodiment one:
See Fig. 1-2, in figure, the running gear of the utility model bridge inspection car, comprise link plate 1, initiatively dolly assembly 2, driven trolley assembly 3, driving mechanism, 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 4, gear-box 5, motor 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 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 8 and guide chain 9.Active dolly assembly and driven trolley assembly are separately installed with hand-operated breaking mechanism 10.Described hand-operated breaking mechanism is handwheel, frictional disk structure.Described motor is equipped with self-locking mechanism.Adpting flange 11 is installed bottom described link plate, and between adpting flange and link plate, is provided with reinforcement gusset 12.
During use, be first arranged on by inspection trolley running gear on this gallows frame device, be arranged on inspection trolley girder truss simultaneously by gallows frame device, under this running gear effect, inspection trolley entirety can along track traverse motion; 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; 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.The utility model overall structure is stablized, and security performance is good, and simple, convenient, is conducive to 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 (6)
1. the running gear of a bridge inspection car, comprise link plate, initiatively dolly assembly, driven trolley assembly, driving mechanism, it is characterized in that: 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, 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 driving wheel contained by active dolly.
2. the running gear of bridge inspection car according to claim 1, is characterized in that: contained by active dolly assembly, driving wheel rotating shaft external part is provided with sprocket wheel and guide chain.
3. the running gear of bridge inspection car according to claim 1, is characterized in that: on active dolly assembly and driven trolley assembly, be separately installed with hand-operated breaking mechanism.
4. the running gear of bridge inspection car according to claim 3, is characterized in that: described hand-operated breaking mechanism is handwheel, frictional disk structure.
5. the running gear of bridge inspection car according to claim 1, is characterized in that: described motor is equipped with self-locking mechanism.
6. the running gear of bridge inspection car according to claim 1, is characterized in that: be provided with adpting flange bottom described link plate, and between adpting flange and link plate, be provided with reinforcement gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128988.XU CN204455817U (en) | 2015-03-06 | 2015-03-06 | A kind of running gear of bridge inspection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128988.XU CN204455817U (en) | 2015-03-06 | 2015-03-06 | A kind of running gear of bridge inspection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455817U true CN204455817U (en) | 2015-07-08 |
Family
ID=53662726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128988.XU Expired - Fee Related CN204455817U (en) | 2015-03-06 | 2015-03-06 | A kind of running gear of bridge inspection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151979A (en) * | 2016-03-04 | 2017-09-12 | 株洲时代新材料科技股份有限公司 | Bridge inspection vehicle and its running gear |
| CN113882253A (en) * | 2021-09-14 | 2022-01-04 | 合肥德泰科通测控技术有限公司 | Unmanned inspection trolley for bottom of super-huge steel beam bridge |
-
2015
- 2015-03-06 CN CN201520128988.XU patent/CN204455817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151979A (en) * | 2016-03-04 | 2017-09-12 | 株洲时代新材料科技股份有限公司 | Bridge inspection vehicle and its running gear |
| CN113882253A (en) * | 2021-09-14 | 2022-01-04 | 合肥德泰科通测控技术有限公司 | Unmanned inspection trolley for bottom of super-huge steel beam bridge |
| CN113882253B (en) * | 2021-09-14 | 2023-10-31 | 合肥德泰科通测控技术有限公司 | Unmanned inspection trolley for bottom of oversized steel beam bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160306 |