CN201553535U - Hydraulic small winch provided with balance weight cylinder - Google Patents
Hydraulic small winch provided with balance weight cylinder Download PDFInfo
- Publication number
- CN201553535U CN201553535U CN2009202494119U CN200920249411U CN201553535U CN 201553535 U CN201553535 U CN 201553535U CN 2009202494119 U CN2009202494119 U CN 2009202494119U CN 200920249411 U CN200920249411 U CN 200920249411U CN 201553535 U CN201553535 U CN 201553535U
- Authority
- CN
- China
- Prior art keywords
- balance weight
- small winch
- weight cylinder
- puffer
- lifting hook
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000872 buffer Substances 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 description 2
- 241001441724 Tetraodontidae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a hydraulic small winch used on a self-propelled well repairing machine, in particular to a hydraulic small winch provided with a balance weight cylinder, comprising a lifting hook of the small winch, the balance weight cylinder and a steel wire rope, wherein the upper end of a balance weight cylinder body is connected with the steel wire rope by a rope fastener, and the lower end thereof is connected with the lifting hook by the rope fastener; and a weight inside the balance weight cylinder is lead. Compared with the prior art, the hydraulic small winch has the following advantages: as the balance weight cylinder is added, the lifting hook of the small winch can be conveniently arranged at the working position, the problem that the lifting hook of the original small winch does not easily fall off is solved, and well repairing operation is more convenient.
Description
Technical field
The utility model relates to a kind of hydraulic pressure puffer on self-propelled service machine, particularly a kind of hydraulic pressure puffer with the balance weight tube.
Background technology
Self-propelled service machine need utilize 3,5 tons of hydraulic pressure puffers to promote various tool on the rig floor etc. in the process of carrying out well workover.Because puffer suspension hook end weight is lighter, after derrick was finished the process of erecting, the puffer suspension hook, was not easy the suspension hook of puffer is transferred to control position because winch end steel rope weight ratio is bigger in the overhead traveling crane position.
Summary of the invention
The purpose of this utility model provides a kind of hydraulic pressure puffer that can make puffer by the band balance weight tube of the arrival turntable control position of conducting oneself with dignity smoothly
For achieving the above object, the utility model is achieved through the following technical solutions:
The hydraulic pressure puffer of band balance weight tube is characterized in that, comprises puffer suspension hook, balance weight tube, steel rope, and balance weight tube stack shell upper end is connected with steel rope by sling, and the lower end is connected with suspension hook by sling.Mass in the described counterweight tube is plumbous.
Compared with prior art, the utility model has the advantages that:
Owing to increased the balance weight tube, make the suspension hook of puffer to transfer to control position easily, solved the problem that original puffer suspension hook is not easy to fall, make remedial work convenient.
Description of drawings
Fig. 1 is the structural representation of balance weight tube.
The specific embodiment
See Fig. 1, the hydraulic pressure puffer of band balance weight tube comprises puffer suspension hook 5, balance weight tube 4, steel rope 1, and the stack shell upper end of balance weight tube 4 is connected with steel rope 1 by sling 2, and the lower end is connected with suspension hook 5 by sling 2.Mass in the counterweight tube is plumbous 3.
After erecting derrick, only need puffer to put rope, suspension hook 5 will arrive the rig floor control position by self gravitation under the effect of balance weight tube 4.Pack up before the derrick,, just the balance weight tube can be unloaded, convenient transportation as long as sling 2 is opened.
Claims (2)
1. the hydraulic pressure puffer of band balance weight tube is characterized in that, comprises puffer suspension hook, balance weight tube, steel rope, and balance weight tube stack shell upper end is connected with steel rope by sling, and the lower end is connected with suspension hook by sling.
2. the hydraulic pressure puffer of band balance weight tube according to claim 1 is characterized in that, the mass in the described counterweight tube is plumbous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202494119U CN201553535U (en) | 2009-12-01 | 2009-12-01 | Hydraulic small winch provided with balance weight cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202494119U CN201553535U (en) | 2009-12-01 | 2009-12-01 | Hydraulic small winch provided with balance weight cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553535U true CN201553535U (en) | 2010-08-18 |
Family
ID=42613208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202494119U Expired - Fee Related CN201553535U (en) | 2009-12-01 | 2009-12-01 | Hydraulic small winch provided with balance weight cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130091A (en) * | 2013-03-01 | 2013-06-05 | 南通润邦重机有限公司 | Multifunctional suspension hook counterweight apparatus |
-
2009
- 2009-12-01 CN CN2009202494119U patent/CN201553535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130091A (en) * | 2013-03-01 | 2013-06-05 | 南通润邦重机有限公司 | Multifunctional suspension hook counterweight apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Petroleum Machinery Manufacturing Co., Ltd. Assignor: Haicheng Petroleum Machinery Manufacture Co., Ltd. Contract record no.: 2013210000114 Denomination of utility model: Hydraulic small winch provided with balance weight cylinder Granted publication date: 20100818 License type: Exclusive License Record date: 20130910 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20100818 Termination date: 20181201 |