CN202214147U - Retractable light-duty crane - Google Patents
Retractable light-duty crane Download PDFInfo
- Publication number
- CN202214147U CN202214147U CN2011202802140U CN201120280214U CN202214147U CN 202214147 U CN202214147 U CN 202214147U CN 2011202802140 U CN2011202802140 U CN 2011202802140U CN 201120280214 U CN201120280214 U CN 201120280214U CN 202214147 U CN202214147 U CN 202214147U
- Authority
- CN
- China
- Prior art keywords
- girder
- telescopic
- embedded
- track
- rail groove
- 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
Links
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a retractable light-duty crane, which comprises tracks (1), a main beam (2) and a telescopic beam (3). Track grooves are both arranged at the bottoms of the main beam (2) and the telescopic beam (3), walking wheels (6) are arranged at the upper portion of the main beam (2) and embedded into track grooves of the tracks (1), and a walking trolley (4) is arranged between the main beam (2) and the telescopic beam (3). A wheel at the top of the walking trolley (4) is embedded into the track groove of the main beam (2), the bottom of the walking trolley (4) is connected with the telescopic beam (3), an electric hoist (5) is arranged at the bottom of the telescopic beam (3), and a walking wheel arranged at the top of the electric hoist (5) is embedded into the track groove of the telescopic beam (3). The retractable light-duty crane has the advantages of being wide in working range and high in production efficiency.
Description
Technical field
The utility model relates to a kind of telescopic light hoisting gear.
Background technology
At present,, often need process, in the course of processing, need carry, to arrive on the different processing stations parts to heavy parts in industries such as machine ups; Traditional way is driving to be set this type of heavy components is carried transfer in the workshop, yet, be limited by the structure of driving; Its fed distance is limited; Especially in the time of need being transported to weight beyond the separate unit Crane Rail coverage, often need two drivings to cooperate and to realize, not only increased the use amount of equipment; And increased material loading, blanking process at material loading, reduced work production efficiency.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and the telescopic light hoisting gear that a kind of operating range is wide, production efficiency is high is provided.
The purpose of the utility model is achieved in that a kind of telescopic light hoisting gear; Said hoisting crane includes track, girder and telescopic girder, and said girder and telescopic girder are arranged in parallel, and said girder and telescopic girder bottom are provided with rail groove; Said girder and telescopic girder and track vertical setting each other; Said girder top is provided with road wheel, and said road wheel is embedded in the rail groove of track, is provided with walking dolly between said girder and the telescopic girder; The wheel at said walking dolly top is embedded in the rail groove of girder; The bottom of said walking dolly links to each other with telescopic girder, and said telescopic girder bottom is provided with an electric block, and the road wheel that said electric block top is provided with is embedded in the rail groove of telescopic girder.
Compared with prior art, the beneficial effect of the utility model is:
The telescopic light hoisting gear of the utility model when electric block need be transported to weight outside the telescopic girder scope, can start walking dolly easily and adjust the distance and compensate, thereby has extended the range of use of the utility model hoisting crane; And need not many hoisting cranes or driving is used this moment, not only reduced amount of equipment, and reduced work-hours, improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the telescopic light hoisting gear of the utility model.
Fig. 2 is the I enlarged drawing of the utility model Fig. 1.
Wherein:
Track 1, girder 2, telescopic girder 3, walking dolly 4, electric block 5, road wheel 6.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of telescopic light hoisting gear that the utility model relates to, said hoisting crane include track 1, girder 2 and the telescopic girder 3 that is suspended to the top, workshop; Said girder 2 is arranged in parallel with telescopic girder 3; Said girder 2 is provided with rail groove with telescopic girder 3 bottoms, said girder 2 and telescopic girder 3 and track 1 mutual vertical setting, and said girder 2 tops are provided with road wheel 6; Said road wheel 6 is embedded in the rail groove of track 1; Be provided with walking dolly 4 between said girder 2 and the telescopic girder 3, the wheel at said walking dolly 4 tops is embedded in the rail groove of girder 2, and the bottom of said walking dolly 4 links to each other with telescopic girder 3; Said telescopic girder 3 bottoms are provided with an electric block 5, and the road wheel that said electric block 5 tops are provided with is embedded in the rail groove of telescopic girder 3.
During use; Girder 2 can drive telescopic girder 3 and on perpendicular to the paper direction, move along track 1 with electric block 5; Electric block 5 can carry out sway in the horizontal direction along telescopic girder 3, when the coverage that need the weight of electric block 5 liftings be transported to telescopic girder 3 is unexpected, can start walking dolly 4; It is mobile to the left or to the right along girder 2 continuation to drive telescopic girder 3, thereby has enlarged the moving range of electric block 5.
Claims (1)
1. telescopic light hoisting gear; It is characterized in that: said hoisting crane includes track (1), girder (2) and telescopic girder (3); Said girder (2) and telescopic girder (3) are arranged in parallel; Said girder (2) and telescopic girder (3) bottom are provided with rail groove, said girder (2) and telescopic girder (3) and track (1) vertical setting each other, and said girder (2) top is provided with road wheel (6); Said road wheel (6) is embedded in the rail groove of track (1); Be provided with walking dolly (4) between said girder (2) and the telescopic girder (3), the wheel at said walking dolly (4) top is embedded in the rail groove of girder (2), and the bottom of said walking dolly (4) links to each other with telescopic girder (3); Said telescopic girder (3) bottom is provided with an electric block (5), and the road wheel that said electric block (5) top is provided with is embedded in the rail groove of telescopic girder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802140U CN202214147U (en) | 2011-08-04 | 2011-08-04 | Retractable light-duty crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802140U CN202214147U (en) | 2011-08-04 | 2011-08-04 | Retractable light-duty crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214147U true CN202214147U (en) | 2012-05-09 |
Family
ID=46013413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202802140U Expired - Fee Related CN202214147U (en) | 2011-08-04 | 2011-08-04 | Retractable light-duty crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701082A (en) * | 2012-05-19 | 2012-10-03 | 江阴市鼎力起重机械有限公司 | Molten iron casting conveying system |
-
2011
- 2011-08-04 CN CN2011202802140U patent/CN202214147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701082A (en) * | 2012-05-19 | 2012-10-03 | 江阴市鼎力起重机械有限公司 | Molten iron casting conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103183210B (en) | Double-track hydraulic right-angle turns to flatcar | |
| CN102275811A (en) | Lifting device and engineering machine thereof | |
| CN202643142U (en) | Double-beam portal crane turnover structure | |
| CN103231986A (en) | Trolley structure for travelling crane | |
| CN103662704A (en) | Rail-spanning transportation assembly wagon | |
| CN202429920U (en) | Multi-trolley and double-girder gantry crane | |
| CN202214147U (en) | Retractable light-duty crane | |
| CN107499850A (en) | A kind of conveying device for rolling stock maintenance production | |
| CN203669879U (en) | Down-hole hydraulic support assembling chamber | |
| CN204873574U (en) | Hoist girder construction of stretching out and drawing back | |
| CN106743250A (en) | A kind of single pile movement system | |
| CN204173814U (en) | One can uprise rubber tired crane | |
| CN203637873U (en) | High-station transfer trolley | |
| CN202245814U (en) | Wall sleeving cantilever crane | |
| CN202785373U (en) | Double-trolley portal crane | |
| CN205114887U (en) | Hand propelled removes portal frame | |
| CN204150955U (en) | The electric block can walked on arc I-beam section | |
| CN202022621U (en) | Linear roller transferring device | |
| CN202465110U (en) | Shipbuilding portal crane with rail clamping device | |
| CN209275943U (en) | A kind of engineering construction elevator convenient for material transportation | |
| CN202465115U (en) | Double main beam gantry crane | |
| CN202848908U (en) | Bridge crane and movable hoisting device thereof | |
| CN202245805U (en) | Traveling gantry crane | |
| CN202609790U (en) | Wall crane frame beam and hoisting device | |
| CN203781685U (en) | Double-beam bridge type crane with illuminating lamp |
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: 20120509 Termination date: 20160804 |