CN2759977Y - Retracting hoisting beam - Google Patents
Retracting hoisting beam Download PDFInfo
- Publication number
- CN2759977Y CN2759977Y CN 200420104539 CN200420104539U CN2759977Y CN 2759977 Y CN2759977 Y CN 2759977Y CN 200420104539 CN200420104539 CN 200420104539 CN 200420104539 U CN200420104539 U CN 200420104539U CN 2759977 Y CN2759977 Y CN 2759977Y
- Authority
- CN
- China
- Prior art keywords
- electric block
- utility
- roadster
- sport car
- model
- 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
The utility model relates to a retracting type hoisting beam belonging to lifting equipment, particularly to special hoisting equipment for large-scale stone cutting machines. On the basis of a traditional hoisting beam and a roadster of an electric block, the utility model enables an upper track and a lower track to be arranged on the hoisting beam. The roadster of the electric block is arranged on the upper track, and the electric block and the roadster are arranged on the lower track. Support mounting bores are arranged in the roadster of the electric block of the upper track, and the upper track of the hoisting beam is supported on the roller of the roadster of the electric block. The utility model has simple and compact structure and can be shrunk. The utility model can operate with processing equipment in a mutually stagger mode and collaboratively work with subsequent processing equipment. The utility model raises work efficiency and relieves workers' labor intensity.
Description
Technical field
The utility model belongs to weight-lifting equipment, particularly the special-purpose hanging device of large-stone cutting machine.
Technical background
The hanging device of existing makita 4100NH is a fixing rotary, though it can allow operation with the Fabricating machinery mistake, but pivot arm can not be above 3 meters long, otherwise can interfere with Fabricating machinery, so the rough lumber building stones that lift can only be delivered in the very little scope, can not satisfy and deliver on the follow-up small processing equipment.If continuous working just must be installed the lifting beam of delivering to follow-up equipment again, will increase the investment of equipment like this, reduce work efficiency, increase labour intensity.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of contraction type lifting beam, and it is simple in structure and compact, can stretch, allow operation with the mutual mistake of Fabricating machinery, with follow-up Fabricating machinery collaborative work, increase work efficiency, alleviate working strength of workers.
Solving the scheme that technical matters of the present utility model adopts is: on the existing lifting beam basis of being made up of lifting beam and electric block sport car, make and have upper and lower two cover guide rails on the lifting beam, upper rail is equipped with the electric block sport car, lower guideway is equipped with electric block and sport car, on the electric block sport car of upper rail the support mounting hole is arranged, the upper rail of lifting beam is bearing on the roller of electric block sport car.
When to lift be positioned at cutting machine crossbeam beyond large-scale slabstone the time, can start the electric block sport car of upper rail, rely on the friction force of pair of rollers upper rail, the front end of lifting beam is moved to beyond the crossbeam, restart electric block and sport car on the lower guideway, just can lift the large-scale slabstone that has downcut like a cork.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each label is represented successively among the figure: go up electric block sport car 1, upper rail 2, hog frame 3, lower guideway 4, cutting machine crossbeam 5, support mounting hole 6, following electric block and sport car 7, hoist steel cable 8, building stones 9, roller 10, electrical motor 11, support 12.
The specific embodiment
Referring to Fig. 1, this contraction type lifting beam is positioned under the cutting machine crossbeam 5, has upper rail 2 and lower guideway 4 on the lifting beam, promptly is made up of two I-beam sections.Electric block sport car 1 is being housed on the upper rail 2, electric block and sport car 7 all are housed down on the lower guideway 4, the last electric block sport car 1 that upper rail 2 is adorned has support mounting hole 6, to go up electric block sport car 1 is contained on the support 12,2 of the upper rails of lifting beam are bearing on the roller 10 of electric block sport car 1, the last electric block sport car 1 of upper rail 2 is provided with two covers, be positioned at hog frame 3 both sides of lifting beam, supporting the weight of whole device, when electric block sport car 1 was gone up in startup, the friction force that upper rail 2 and roller are 10 was enough to make the lifting beam to move.Two covers electric block and sport car 7 down are housed on the lower guideway 4 of this contraction type lifting beam, fwd one cover is responsible for specially the building stones after the processing on the large-scale cutting machine is unloaded, the responsible building stones that unload are installed to of one cover of back carried out secondary cut on the follow-up minitype cutting machine, thereby improves the efficient of processing greatly.When with former of large-scale cutting machine processing building stones 9, start and go up electric block sport car 1 and make lifting Liang Houyi, avoid interference to cutting equipment; In the time of back several at processing building stones 9, startup is gone up electric block sport car 1 and is made the reach of lifting beam again, and the appropriate location that extends into cutting machine crossbeam 5 is gone to lift.
Claims (3)
1, a kind of contraction type lifting beam, form by lifting beam and electric block sport car, it is characterized in that: have upper and lower two guide rails on the lifting beam, upper rail is equipped with the electric block sport car, lower guideway is equipped with electric block and sport car, on the electric block sport car of upper rail the support mounting hole is arranged, the upper rail of lifting beam is bearing on the roller of electric block sport car.
2, by the described contraction type lifting of claim 1 beam, it is characterized in that: the lifting beam is duplexing word steel structure, and the electric block sport car of upper rail is provided with two covers, is positioned at the hog frame both sides of lifting beam.
3, by the described contraction type lifting of claim 2 beam, it is characterized in that: two cover electric block and sport cars are housed on lower guideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104539 CN2759977Y (en) | 2004-11-04 | 2004-11-04 | Retracting hoisting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104539 CN2759977Y (en) | 2004-11-04 | 2004-11-04 | Retracting hoisting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759977Y true CN2759977Y (en) | 2006-02-22 |
Family
ID=36082181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104539 Expired - Fee Related CN2759977Y (en) | 2004-11-04 | 2004-11-04 | Retracting hoisting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759977Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128804A (en) * | 2017-05-22 | 2017-09-05 | 无锡石油化工起重机有限公司 | The crane Special running of installation and maintenance brace |
| CN115611166A (en) * | 2022-08-08 | 2023-01-17 | 维多利科技（江苏）有限公司 | Hanging device for electric hoist and using method of hanging device |
-
2004
- 2004-11-04 CN CN 200420104539 patent/CN2759977Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128804A (en) * | 2017-05-22 | 2017-09-05 | 无锡石油化工起重机有限公司 | The crane Special running of installation and maintenance brace |
| CN115611166A (en) * | 2022-08-08 | 2023-01-17 | 维多利科技（江苏）有限公司 | Hanging device for electric hoist and using method of hanging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |