CN204508596U - A kind of crane in bridge type supports jockey pulley - Google Patents
A kind of crane in bridge type supports jockey pulley Download PDFInfo
- Publication number
- CN204508596U CN204508596U CN201520183176.5U CN201520183176U CN204508596U CN 204508596 U CN204508596 U CN 204508596U CN 201520183176 U CN201520183176 U CN 201520183176U CN 204508596 U CN204508596 U CN 204508596U
- Authority
- CN
- China
- Prior art keywords
- crane
- bridge type
- jockey pulley
- rail
- wheel shaft
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of crane in bridge type supports jockey pulley, belong to hoisting crane technical field, for reducing the labour intensity of general assembly and service worker, its technical scheme is, it comprises horizontal top, two wheel shafts be parallel to each other and two rollers matched with the rail of crane in bridge type, two rollers are set in the middle part of two wheel shafts, and the two ends of each roller are rotationally connected with corresponding wheel shaft by bearing, and the two ends of each wheel shaft are fixed on top board bottom by axle bed.The roller set that two match with the rail of crane in bridge type is fitted together by the utility model, and form the support jockey pulley of hoisting crane, the body that this support jockey pulley may carry fault hoisting crane moves along rail, and the position produced away from impact, completes repairing; Also can carry two panels car body in the installation process of crane in bridge type to move, complete effective docking.This device can help workman to complete repairing, the erection work of crane in bridge type, greatly reduces the labour intensity of workman, improves the safety of production.
Description
Technical field
The utility model relate to a kind of can when the wheel of crane in bridge type can not normally use, support and the auxiliary wheel of jenny vehicle body, belong to hoisting crane technical field.
Background technology
Crane in bridge type runs on rail by four wheel supporting car bodies.When wherein one or more wheel et out of orders, crane in bridge type can not move, if the place of et out of order does not affect production, without the position of jenny, can carry out fault handling, more wheel change in the position of fault.If but position of fault impact is produced, then need crane movable to carry out fault handling to the place not affecting production.In crane in bridge type installation process, also need the Trolley body when its wheel can not normally use.Owing to lacking special auxiliary walking instrument, when rushing to repair and install four-wheel crane in bridge type, the labour intensity of workman is very large.Therefore, how the difficult problem that its vehicle body is puzzlement relevant technologies personnel is always moved smoothly when the wheel of hoisting crane can not normally use.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of crane in bridge type to support jockey pulley, to reduce the labour intensity of general assembly and service worker.
Problem described in the utility model realizes with following technical proposals:
A kind of crane in bridge type supports jockey pulley, formation comprises horizontal top, two wheel shafts be parallel to each other and two rollers matched with the rail of crane in bridge type, two rollers are set in the middle part of two wheel shafts, the two ends of each roller are rotationally connected with corresponding wheel shaft by bearing, and the two ends of each wheel shaft are fixed on top board bottom by axle bed.
Above-mentioned crane in bridge type supports jockey pulley, is provided with gap and adjusts pad between the bearing at each roller two ends and the axle bed of corresponding wheel shaft.
Above-mentioned crane in bridge type supports jockey pulley, and the top of described top board is provided with height adjusting cushion plate.
Above-mentioned crane in bridge type supports jockey pulley, and the lower surface of described height adjusting cushion plate is provided with the anti-skidding boss corresponding with the groove of cover top surface.
The roller set that two match with the rail of crane in bridge type is fitted together by the utility model, and form the support jockey pulley of hoisting crane, the body that this support jockey pulley may carry fault hoisting crane moves along rail, and the position produced away from impact, completes repairing; Also can carry two panels car body in the installation process of crane in bridge type to move, complete effective docking.This device can help workman to complete repairing, the erection work of crane in bridge type, greatly reduces the labour intensity of workman, improves the safety of production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cutaway view.
In figure, each label is: 1, top board, 2, nut, 3, wheel shaft, 4, gap adjustment pad, 5, roller, 6, bearing, 7, anti-skidding boss, 8, height adjusting cushion plate.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the utility model comprises top board 1, nut 2, wheel shaft 3, gap adjustment pad 4, roller 5 and bearing 6.
When crane in bridge type needs maintenance or installs, different according to crane in bridge type rail model used, select suitable crane in bridge type support roller 5.Assemble jockey pulley in advance: be loaded on by bearing 6 in the bearing groove of roller 5 end, roller entirety is loaded between two axle beds of top board 1 bottom, bearing space is adjusted, between two axle beds with wheel shaft 3 and nut 2 roller 5 being fixed on top board 1 bottom with gap adjustment pad 4.Crane body propped with jack, be placed on by jockey pulley on rail, two rollers 5 contact with rail surface, add height adjusting cushion plate 8, remove jack at the upper surface of top board 1, make Crane body compacting on jockey pulley, complete repairing or the installation task of crane in bridge type.
Height adjusting cushion plate 8 is arranged anti-skidding boss 7, effectively can prevent from producing between height adjusting cushion plate 8 and top board 1 sliding, improve the functional reliability of this device.
Claims (4)
1. a crane in bridge type supports jockey pulley, it is characterized in that, it comprises horizontal top (1), two wheel shafts be parallel to each other (3) and two rollers matched with the rail of crane in bridge type (5), two rollers (5) are set in the middle part of two wheel shafts (3), the two ends of each roller (5) are rotationally connected with corresponding wheel shaft (3) by bearing (6), and the two ends of each wheel shaft (3) are fixed on top board (1) bottom by axle bed.
2. a kind of crane in bridge type according to claim 1 supports jockey pulley, it is characterized in that, is provided with gap and adjusts pad (4) between the bearing (6) at each roller (5) two ends and the axle bed of corresponding wheel shaft (3).
3. a kind of crane in bridge type according to claim 1 and 2 supports jockey pulley, and it is characterized in that, the top of described top board (1) is provided with height adjusting cushion plate (8).
4. a kind of crane in bridge type according to claim 3 supports jockey pulley, and it is characterized in that, the lower surface of described height adjusting cushion plate (8) is provided with the anti-skidding boss (7) corresponding with the groove of top board (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183176.5U CN204508596U (en) | 2015-03-30 | 2015-03-30 | A kind of crane in bridge type supports jockey pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183176.5U CN204508596U (en) | 2015-03-30 | 2015-03-30 | A kind of crane in bridge type supports jockey pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508596U true CN204508596U (en) | 2015-07-29 |
Family
ID=53706590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183176.5U Expired - Fee Related CN204508596U (en) | 2015-03-30 | 2015-03-30 | A kind of crane in bridge type supports jockey pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435623A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Offset-adjustment supporting wheel assembly for walking type under frame of small-piece cleaning machine |
-
2015
- 2015-03-30 CN CN201520183176.5U patent/CN204508596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435623A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Offset-adjustment supporting wheel assembly for walking type under frame of small-piece cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei Patentee after: CHENGDE BRANCH OF HBIS Group Address before: 067102 Luanhe town finance square, Shuangluan District, Chengde, Hebei, Hebei iron and steel Limited by Share Ltd Chengde branch Patentee before: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH |
|
| 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: 20150729 |