CN201511963U - Traversing crane for inspection and repair of passenger car - Google Patents
Traversing crane for inspection and repair of passenger car Download PDFInfo
- Publication number
- CN201511963U CN201511963U CN2009203052017U CN200920305201U CN201511963U CN 201511963 U CN201511963 U CN 201511963U CN 2009203052017 U CN2009203052017 U CN 2009203052017U CN 200920305201 U CN200920305201 U CN 200920305201U CN 201511963 U CN201511963 U CN 201511963U
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- CN
- China
- Prior art keywords
- chain wheel
- crane
- repair
- inspection
- traversing
- 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.)
- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a traversing crane for the inspection and repair of a passenger car. The traversing crane comprises a crane body, an axle arranged at the lower end of the crane body, and steps arranged on the crane body; a driving chain wheel, a corrugated handwheel matched with the driving chain wheel, and a rotating handle matched with the corrugated handwheel are further arranged on the crane body; a middle chain wheel is arranged below the steps; a driven chain wheel is arranged on the axle; and the driving chain wheel, the middle chain wheel and the driven chain wheel are connected through chains. The traversing crane solves the technical problem that the current traversing crane has the disadvantages of large volume, heavy weight, high cost, and fragile mechanical transmission. The traversing crane has the advantages of simple structure, convenient maintenance, light and flexible movement, safe and reliable use, low cost, etc.
Description
Technical field
The utility model relates to a kind of travelling car, is specifically related to a kind of passenger train maintenance travelling car.
Background technology
Passenger train needs maintenance, and service work specifically comprises steel structure of car body rivet welding, batch putty, brush paint and spraying printed words etc.The maintenance of present stage all is that the repairing department that passenger vehicle is positioned over passenger train is operated by the maintenance worker, because passenger vehicle is higher relatively, check man's man-hour need provide a service platform to it, present this service platform is that machinery is electrically operated, bulky and very heavy, the more important thing is that mechanical driving part is also usually because safeguard bad, and it is fragile, bring many inconvenience to actual production, and the electrically operated service platform price of this machinery is also very high, the electrically operated service platform of machinery often needs Renminbi several ten thousand to hundreds of thousands of not wait, and has also increased the cost of overhaul.
Summary of the invention
The purpose of this utility model is to provide a kind of Inspection and Repair of Passenger Cars travelling car, and it has solved, and volume is big, heavy in the background technology, cost is high and the damageable technical matters of mechanical drive.
Technical solution of the present utility model is:
A kind of Inspection and Repair of Passenger Cars travelling car comprises the dolly body, is arranged at the wheel shaft of dolly body lower end, and described dolly body comprises step, drive sprocket, with the suitable sinuate handwheel of drive sprocket, with the suitable turning handle of sinuate handwheel; Be arranged at the intermediate chain wheel of step below; Be arranged at the driven sprocket on the wheel shaft; Described drive sprocket, intermediate chain wheel and driven sprocket connect by chain; Described step is provided with work top, and with work top pivotally attached stay bearing plate.
Above-mentioned step is provided with stretcher.
Above-mentioned dolly body also is provided with guardrail.
Above-mentioned step is one or more.
The degree of tightness of above-mentioned chain is adjustable.
Advantage of the present utility model is:
Simple in structure, easy to maintenance, fault seldom;
Mobile light and flexible, safe and reliable;
Cheap, almost there is not service expenditure;
Take up an area of seldom, save the factory building place.Artificial light and handy driving, the conservation of power energy;
5. the job requirements of each operation differing heights such as exterior wall rivet welding maintenance, the putty that can satisfy passenger vehicle is coated with and scrapes, paint spraying, mark are coated with and beat, vehicle window installation, unit installation.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a lateral plan of the present utility model.
Fig. 3 is provided with the scheme drawing of the step of stretcher for the utility model;
The structural representation that Fig. 4 is connected with fagging for the utility model work top.
Description of reference numerals:
1-dolly body, 2-wheel shaft, 3-step, 301-work top; The 302-stay bearing plate; The 303-stretcher; The 4-drive sprocket, 5-handwheel, 6-turning handle, 7-intermediate gear, 8-driven sprocket, 9-chain, 10-guardrail.
The specific embodiment:
A kind of Inspection and Repair of Passenger Cars travelling car comprises the dolly body, is arranged at the wheel shaft 2 of dolly body lower end, and dolly body 1 comprises step 3, drive sprocket 4, with the suitable sinuate handwheel 5 of drive sprocket 4, with the suitable turning handle 6 of sinuate handwheel 5; Be arranged at the intermediate chain wheel 7 of step 3 belows; Be arranged at the driven sprocket 8 on the wheel shaft 2; Drive sprocket 4, intermediate chain wheel 7 and driven sprocket 8 connect by the adjustable chain 9 of degree of tightness, move forward and backward with the carrying dolly, and described step 3 is provided with work top 301, and with work top 301 pivotally attached stay bearing plates 302.Wherein uppermost step surface can upwards overturn, with the usable length of table top in the middle of enlarging, and work top upper berth Figured aluminium plate, both anti-skidding safety alleviates dolly weight again.For each working bank is convenient up and down, step 3 is provided with stretcher 303; For safety, 1 also be provided with guardrail 10 on the dolly body.This dolly body skeleton adopts the small dimension square steel, has guaranteed the structural strength of dolly under the condition of very light in weight.
Driving principle of work of the present utility model is as follows:
The operating personnel is by rotating turning handle, and turning handle drives the drive sprocket that large diameter sinuate handwheel drives minor diameter, with the raising rotating torque of big multiple.Drive sprocket drives intermediate chain wheel and rotates, and intermediate chain wheel drives driven sprocket and rotates, and driven sprocket drives wheel shaft and moves along baby track.Intermediate chain wheel is set to have overcome master, the excessive problem of sprocket wheel spacing cleverly.The strip hole of opening under the chain pulley seat can simply be realized the adjusting of sprocket wheel degree of tightness.When the staff overhauled passenger train, the position height according to being overhauled carried out operation on the suitable step of can standing, if handle in the time of to enter the next position operation behind the place, can shake handle promotion dolly and move, walk to the position of the operation of wanting, stop operating along track.Because second step is the operation step of use amount maximum,, can upwards dig the 3rd step for enlarging the scope of operation.
Claims (5)
1. an Inspection and Repair of Passenger Cars travelling car comprises dolly body (1), is arranged at the wheel shaft (2) of dolly body (1) lower end, it is characterized in that:
Described dolly body (1) comprises step (3), drive sprocket (4), with the suitable sinuate handwheel (5) of drive sprocket (4), with the suitable turning handle (6) of sinuate handwheel (5); Be arranged at the intermediate chain wheel (7) of step (3) below; Be arranged at the driven sprocket (8) on the wheel shaft (2); Described drive sprocket (4), intermediate chain wheel (7) and driven sprocket (8) connect by chain (9); Described step (3) is provided with work top (301), and with work top (301) pivotally attached stay bearing plate (302).
2. Inspection and Repair of Passenger Cars travelling car according to claim 1 is characterized in that: described step (3) is provided with stretcher (303).
3. Inspection and Repair of Passenger Cars travelling car according to claim 2 is characterized in that: described dolly body (1) also is provided with guardrail (10).
4. Inspection and Repair of Passenger Cars travelling car according to claim 3 is characterized in that: described step (3) is at least 3.
5. Inspection and Repair of Passenger Cars travelling car according to claim 4 is characterized in that: the degree of tightness of described chain (9) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203052017U CN201511963U (en) | 2009-06-26 | 2009-06-26 | Traversing crane for inspection and repair of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203052017U CN201511963U (en) | 2009-06-26 | 2009-06-26 | Traversing crane for inspection and repair of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511963U true CN201511963U (en) | 2010-06-23 |
Family
ID=42483364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203052017U Expired - Fee Related CN201511963U (en) | 2009-06-26 | 2009-06-26 | Traversing crane for inspection and repair of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144385A (en) * | 2015-04-07 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Rocker-arm die change transmission dolly |
-
2009
- 2009-06-26 CN CN2009203052017U patent/CN201511963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144385A (en) * | 2015-04-07 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Rocker-arm die change transmission dolly |
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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: 20100623 Termination date: 20130626 |