CN201686932U - Self-propelling device of bridge detecting vehicle - Google Patents
Self-propelling device of bridge detecting vehicle Download PDFInfo
- Publication number
- CN201686932U CN201686932U CN2010202212609U CN201020221260U CN201686932U CN 201686932 U CN201686932 U CN 201686932U CN 2010202212609 U CN2010202212609 U CN 2010202212609U CN 201020221260 U CN201020221260 U CN 201020221260U CN 201686932 U CN201686932 U CN 201686932U
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- power
- transmission shaft
- power transmission
- takeoff
- power takeoff
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of bridge detecting vehicles, in particular to a self-propelling device of a bridge detecting vehicle, which comprises a gearbox power takeoff, an oil pump, a self-propelling motor and a full-power transmission shaft power takeoff. The gearbox power takeoff is connected with the oil pump through a transmission shaft, the oil pump is connected with the self-propelling motor through an oil circuit, the self-propelling motor and a gearbox are both connected with the full-power transmission shaft power takeoff through the transmission shaft respectively, the full-power transmission shaft power takeoff is connected with a rear axle through the transmission shaft, and an operating rod of the full-power transmission shaft power takeoff is connected with the full-power transmission shaft power takeoff through a transmission system. The self-propelling device has the advantages of simple and reasonable structure, stable running, high safety, capacity of realizing conversion between normal running and self-propelling, and the like.
Description
Technical field
The utility model relates to a kind of technical field of bridge inspection vehicle, specifically a kind of bridge inspection vehicle from running gear.
Background technology
Bridge construction is one of important infrastructure of country, and bridge engineering is the lifeline engineering of relation society and Development of Economy, and the illustrious effect in economic society makes people more and more pay attention to safety, the durability of bridge.Owing to be subjected to the height restriction of bridge, people are difficult to directly observe, particularly also can only observe with telescope to the situation of change of beam slab bottom, the actual quantity of disease can not be made metering accurately, therefore use bridge inspection vehicle to carry out regular detection with regard to needing, so that find the defective of bridge, avoid the generation of accident.Traditional bridge inspection vehicle, draw at driving states, during operation its equipment is launched, basic platform and scaling platform are formed job platform and are forwarded to below the bridge, personnel stand in and carry out bridge detection and upkeep operation on basic platform and the scaling platform, when needs move detection, at this moment pass through the driver of wired intercom notifications driver's cabin, the driver realizes moving forward and backward of bridge inspection vehicle by handling from horizontal drive device, occurring yet at present can cruising, low speed in the time of satisfying operation again is stable to be walked to travel voluntarily, and realize when arriving required stop place reliable stopping brake from running gear.
Summary of the invention
In order to address the above problem, it is a kind of simple and reasonable for structure that the utility model provides, driving stability, can be at cruising and the bridge inspection vehicle of the flexible conversion of walking to travel voluntarily from running gear.
The technical solution adopted in the utility model is: a kind of bridge inspection vehicle from running gear, comprise gearbox power takeoff, oil pump, travel motor and total power power transmission shaft power takeoff certainly, described gearbox power takeoff is connected with oil pump by power transmission shaft, oil pump is connected with the motor that travels certainly by oil circuit, motor respectively all is connected with total power power transmission shaft power takeoff by power transmission shaft with gearbox from travelling, total power power transmission shaft power takeoff is connected with back axle by power transmission shaft, and the control stick of total power power transmission shaft power takeoff is connected with total power power transmission shaft power takeoff by transmission system.
Described total power power transmission shaft power takeoff is three gear-types, and the control stick of total power power transmission shaft power takeoff is connected by the clutch collar of transmission system with total power power transmission shaft power takeoff, clutch collar in power transmission shaft for being slidingly connected.
The utility model respectively all is connected the gearbox power takeoff by transmission with the motor that travels certainly with total power power transmission shaft power takeoff, because total power power transmission shaft power takeoff has three gears: the idle running gear of meta and the normal traveling gears that can be connected of travel the certainly gear and the opposite side that can be connected of a side wherein with motor voluntarily with the gearbox power takeoff, the power takeoff control stick can be realized the connection of three gears respectively by the slip of control clutch collar, thereby realizes the cruising of bridge inspection vehicle and the flexible conversion of walking to travel voluntarily.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is an operation chart of the present utility model
The specific embodiment
Now in conjunction with the accompanying drawings the utility model being done into to go up the step describes, the technical solution adopted in the utility model is: a kind of bridge inspection vehicle from running gear, comprise gearbox power takeoff 7, oil pump 5, travel motor 2 and total power power transmission shaft power takeoff 3 certainly, described gearbox power takeoff 7 is connected with oil pump 5 by power transmission shaft, oil pump 5 is connected with the motor 2 that travels certainly by oil circuit again, and the pressure oil of oil pump 5 outputs drives from motor 2 work of travelling.Motor 2 respectively is connected with total power power transmission shaft power takeoff 3 simultaneously by a power transmission shaft with gearbox power takeoff 7 from travelling.The other end of total power power transmission shaft power takeoff 3 is connected with back axle 4 by a power transmission shaft again, and the control stick 1 of total power power transmission shaft power takeoff is connected with total power power transmission shaft power takeoff 3 by transmission system.Total power power transmission shaft power takeoff 3 in the present embodiment is three gear-types, the i.e. normal traveling gears that can be connected of a wherein side of Zhong Jian idle running gear, both sides travel the certainly gear and the opposite side that can be connected with the motor 2 that travels certainly with gearbox power takeoff 7, these three gears three axles in total power power transmission shaft power takeoff 3 successively are: axle X11, axle Y12, axle Z13, see Fig. 2.The control stick 1 of total power power transmission shaft power takeoff 3 is connected by the clutch collar 14 of transmission system with total power power transmission shaft power takeoff 3, and clutch collar 14 can slide in total power power transmission shaft power takeoff 3 under 1 effect of power takeoff control stick and realize being connected with above-mentioned three gears respectively.Be QJM series low speed high torque hydraulic motor from the motor 2 that travels in the present embodiment.
Be connected on the gear of normal driving for clutch collar 14 under the utility model normal condition, promptly gearbox power takeoff 7 is connected with total power power transmission shaft power takeoff 3 and carries out power transmission.When the needs bridge inspection vehicle is walked to travel voluntarily, control stick 1 by total power power transmission shaft power takeoff 3 makes clutch collar 14 slide into the gear that travels certainly of total power power transmission shaft power takeoff 3, the automatic like this motor of sailing is convenient to total power power transmission shaft power takeoff 3 and is connected and carry out power transmission, realizes the shape that travels certainly of bridge inspection vehicle.The utility model passes to drive axle by power transmission shaft with power again by the rotating direction of the stick control reversal valve control of being with flexible axle from the motor 2 that travels in addition, realizes moving forward and backward of vehicle from face.
Now the course of work of present embodiment is further described in conjunction with Fig. 2, bridge inspection vehicle is when the cruising state, the control stick 1 control clutch collar 14 of total power power transmission shaft power takeoff 3 carries out rigidity with propons power shaft and back axle output shaft and is connected, both axle Z 13 was connected with back axle 4, and this moment, bridge inspection vehicle was the cruising state; When the needs bridge inspection vehicle is walked to travel voluntarily, control stick 1 control clutch collar 14 by total power power transmission shaft power takeoff 3 slides backward, the propons power shaft is separated with the back axle output shaft, simultaneously clutch collar 14 makes gear A 15 is meshed with gear B 16 on the X11, axle X11 is again by the gears engaged on gear and the axle Y12, the front end of axle Y12 is connected with the motor 2 that travels certainly by power transmission shaft, like this, power by motor 2 outputs of travelling certainly drives axle X11 rotation through axle Y12, because gear B 16 is meshed with gear A 15, axle X11 drives the back axle output shaft and rotates, thereby has realized the bridge inspection vehicle state of walking to travel voluntarily.
This shows, the utlity model has simple and reasonable for structure, driving stability, safe, can normally travel and walk to travel voluntarily the characteristics such as flexible conversion.
Claims (2)
1. a bridge inspection vehicle from running gear, it is characterized in that: comprise gearbox power takeoff, oil pump, travel motor and total power power transmission shaft power takeoff certainly, described gearbox power takeoff is connected with oil pump by power transmission shaft, oil pump is connected with the motor that travels certainly by oil circuit, motor respectively all is connected with total power power transmission shaft power takeoff by power transmission shaft with gearbox from travelling, total power power transmission shaft power takeoff is connected with back axle by power transmission shaft, and the control stick of total power power transmission shaft power takeoff is connected with total power power transmission shaft power takeoff by transmission system.
2. bridge inspection vehicle according to claim 1 from running gear, it is characterized in that: described total power power transmission shaft power takeoff is three gear-types, the control stick of total power power transmission shaft power takeoff is connected by the clutch collar of transmission system with total power power transmission shaft power takeoff, clutch collar in power transmission shaft for being slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202212609U CN201686932U (en) | 2010-06-02 | 2010-06-02 | Self-propelling device of bridge detecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202212609U CN201686932U (en) | 2010-06-02 | 2010-06-02 | Self-propelling device of bridge detecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686932U true CN201686932U (en) | 2010-12-29 |
Family
ID=43375217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202212609U Expired - Fee Related CN201686932U (en) | 2010-06-02 | 2010-06-02 | Self-propelling device of bridge detecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926438A (en) * | 2015-09-10 | 2016-09-07 | 舟山市智海技术开发有限公司 | Bridge detection structure and detection method thereof |
| CN109109880A (en) * | 2018-08-24 | 2019-01-01 | 广州朗晴电动车有限公司 | A kind of manual mode bridge maintenance electric motor-trolley |
-
2010
- 2010-06-02 CN CN2010202212609U patent/CN201686932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926438A (en) * | 2015-09-10 | 2016-09-07 | 舟山市智海技术开发有限公司 | Bridge detection structure and detection method thereof |
| CN105926438B (en) * | 2015-09-10 | 2017-07-21 | 乔永礼 | Bridge machinery structure and its detection method |
| CN109109880A (en) * | 2018-08-24 | 2019-01-01 | 广州朗晴电动车有限公司 | A kind of manual mode bridge maintenance electric motor-trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130602 |