CN202575763U - Light cantilever crane for well site - Google Patents
Light cantilever crane for well site Download PDFInfo
- Publication number
- CN202575763U CN202575763U CN 201220193437 CN201220193437U CN202575763U CN 202575763 U CN202575763 U CN 202575763U CN 201220193437 CN201220193437 CN 201220193437 CN 201220193437 U CN201220193437 U CN 201220193437U CN 202575763 U CN202575763 U CN 202575763U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- guide rail
- sleeve
- cantilever crane
- light
- 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
Abstract
The utility model relates to a light cantilever crane for a well site. The light cantilever crane comprises a pull rod, a guide rail, a hand pulling block, an upper section of vertical rod, a lower section of vertical rod, a high-strength fastener, a mounting seat and a sleeve, wherein the mounting seat is connected with the lower section of vertical rod by using the high-strength fastener; the lower section of vertical rod is fixedly connected with the upper section of vertical rod; the sleeve is sleeved on the upper section of vertical rod; the guide rail is fixedly arranged on the sleeve; the hand pulling block is arranged on the guide rail and can move along the guide rail; and one end of the pull rod is hinged with the guide rail, and the other end of the pull rod is hinged with the sleeve. The light cantilever crane has the advantages of simple overall structure, small size, light weight, convenience in assembly and disassembly, convenience in transportation, capability of rotating at an angle of 360 degrees of a vertical pipe and suitability for various hoisting working conditions.
Description
Technical field
A kind of accessory equipment when the utility model relates to a kind of oil-well rig wellsite operation, hang with light cantilever in particularly a kind of well site.
Background technology
In oil-well rig installation or removal process, a lot of equipment on the rig all are that volume is big, heavy; This is very inconvenience in aligning the stack-mounted process; When centering being installed with large-scale lifting appliance, can not carry out centering to equipment accurately, this brings very burden to the rig builder.And large-scale lifting appliance hard transportation, prolonged production time.
Summary of the invention
For overcoming the deficiency of prior art, the purpose of the utility model provides a kind of well site and hangs with light cantilever, and flexible and convenient operation is increased work efficiency.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
Hang with light cantilever in a kind of well site, comprises that to pull bar, guide rail, chain block, epimere vertical rod, hypomere vertical rod, high-intensity fasteners, mount pad, sleeve, mount pad is connected with high-intensity fasteners with the hypomere vertical rod; The hypomere vertical rod is captiveed joint with the epimere vertical rod, and sleeve is inserted in the epimere vertical rod, and guide rail is fixed on the sleeve; Guide rail is provided with chain block; Chain block can move along guide rail, and pull bar one end is connected with the guide rail hinge, and the other end is connected with the sleeve hinge.
The utility model has the advantages that: integral structure is simple, and volume is little, and is in light weight, and transportation is convenient in easy installation and removal; Standpipe can rotate by 360 degree, is applicable to multiple lifting operating mode.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-pull bar 2-guide rail 3-chain block 4-epimere vertical rod 5-hypomere vertical rod 6-high-intensity fasteners 7-mount pad 8-sleeve.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
See Fig. 1, hang with light cantilever in a kind of well site, comprises pull bar 1, guide rail 2, chain block 3, epimere vertical rod 4, hypomere vertical rod 5, high-intensity fasteners 6, mount pad 7, sleeve 8; Mount pad 7 is connected with hypomere vertical rod 5 usefulness high-intensity fasteners 6; Hypomere vertical rod 5 is captiveed joint with epimere vertical rod 4, and sleeve 8 is inserted in epimere vertical rod 4, and guide rail 2 is fixed on the sleeve 8; Guide rail 2 is provided with chain block 3; Chain block 3 can move along guide rail 2, and pull bar 1 one ends are connected with guide rail 2 hinges, and the other end is connected with sleeve 8 hinges.
During use, can mount pad 7 be fixed on by the equipment that needs lifting, the suspension hook through chain block 3 comes weights such as lifting appliance.Because sleeve 8 is connected with the epimere vertical rod with the mode of being inserted in epimere vertical rod 4, so entire sleeve 8 can epimere vertical rod 4 be the center of circle 360 degree rotations with guide rail, lifting appliance is convenient flexibly like this.
The utility model integral structure is simple, and volume is little, and is in light weight, and transportation is convenient in easy installation and removal; Standpipe can rotate by 360 degree, is applicable to multiple lifting operating mode.
Claims (1)
1. hang with light cantilever in a well site, it is characterized in that, comprises pull bar, guide rail, chain block, epimere vertical rod, hypomere vertical rod, high-intensity fasteners, mount pad, sleeve; Mount pad is connected with high-intensity fasteners with the hypomere vertical rod, and the hypomere vertical rod is captiveed joint with the epimere vertical rod, and sleeve is inserted in the epimere vertical rod; Guide rail is fixed on the sleeve, and guide rail is provided with chain block, and chain block can move along guide rail; Pull bar one end is connected with the guide rail hinge, and the other end is connected with the sleeve hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193437 CN202575763U (en) | 2012-04-28 | 2012-04-28 | Light cantilever crane for well site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193437 CN202575763U (en) | 2012-04-28 | 2012-04-28 | Light cantilever crane for well site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575763U true CN202575763U (en) | 2012-12-05 |
Family
ID=47245199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193437 Expired - Fee Related CN202575763U (en) | 2012-04-28 | 2012-04-28 | Light cantilever crane for well site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449313A (en) * | 2013-09-24 | 2013-12-18 | 无锡华东重型机械股份有限公司 | Maintenance crane special for rail container door type portal crane trolley travel mechanism |
| CN106300096A (en) * | 2015-06-02 | 2017-01-04 | 广西电网有限责任公司桂林供电局 | A kind of small-sized assembled hanging apparatus |
-
2012
- 2012-04-28 CN CN 201220193437 patent/CN202575763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449313A (en) * | 2013-09-24 | 2013-12-18 | 无锡华东重型机械股份有限公司 | Maintenance crane special for rail container door type portal crane trolley travel mechanism |
| CN106300096A (en) * | 2015-06-02 | 2017-01-04 | 广西电网有限责任公司桂林供电局 | A kind of small-sized assembled hanging apparatus |
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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: 20121205 Termination date: 20210428 |