CN202279622U - Hydraulic device - Google Patents
Hydraulic device Download PDFInfo
- Publication number
- CN202279622U CN202279622U CN201120270996XU CN201120270996U CN202279622U CN 202279622 U CN202279622 U CN 202279622U CN 201120270996X U CN201120270996X U CN 201120270996XU CN 201120270996 U CN201120270996 U CN 201120270996U CN 202279622 U CN202279622 U CN 202279622U
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- Prior art keywords
- combination
- assembly
- movable pulley
- frame
- utility
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- 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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Abstract
The utility model discloses a hydraulic device, which comprises a guide frame (1), a mesh housing (2), a movable pulley assembly (3), a wire rope assembly (4), a swing wheel assembly (5), a stand (6) and a hydraulic cylinder assembly (7), wherein the hydraulic cylinder assembly (7) is arranged on the lower part of the stand (6); all the guide frame (1), the movable pulley assembly (3) and the swing wheel assembly (5) are arranged on the upper part of the stand (6); the mesh housing (2) is arranged outside the movable pulley assembly (3); and the wire rope assembly (4) is detachably arranged on the swing wheel assembly (5). By using a cat hook device provided by the utility model, safe and easy operation can be realized.
Description
Technical field
The utility model relates to a kind of safety hook, is exactly a kind of hydraulic efficiency gear specifically.
Background technology
Safety hook is a kind of hydraulic efficiency gear that is used on the oil field well-digging rig.Be divided into two kinds on pneumatic safety hook and hydraulic safe suspension hook.It solves, and suspended object does not rotate problem in the lifting process, and at the coupler body opening part self-locking valve of being with spring is housed, but safe operation.Mainly processing the body of bolt with the drop handle coupling end on the coupler body, the body of bolt passes and connects ring body on the drop handle, is assembled into coupler body with gasket ring, bolt and nut of clip, the mutual rotor of drop handle; And the self-locking valve of elastic force is housed at the coupler body opening part.Adopt the cat head suspension hook can realize safety operation easily.This this device is widely used in platform and the drilling well at present.
Summary of the invention
The purpose of the utility model provides a kind of existing middle not enough hydraulic efficiency gear that overcomes.
A kind of hydraulic efficiency gear; Comprise saddle, guard, movable pulley combination, steel rope combination, wabble wheel combination, frame, hydraulic actuating cylinder combination; Said hydraulic actuating cylinder combination is located at the bottom of frame; Said saddle, movable pulley combination, wabble wheel combination all are located at the top of frame, and said guard is located at the outside of movable pulley combination, and said steel rope combination detouchable is installed in the wabble wheel combination.
Bolt is installed on the frame described in the utility model, and said bolt installation place also is provided with spring shim and nut.
The effect and the benefit of the utility model are:
Adopt the cargo hook gear of the utility model, can realize safety operation easily.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
Fig. 2 is the steel rope combination scheme drawing of the utility model.
The specific embodiment
Specific embodiment:
Be described in detail the most preferred embodiment that the utility model is described below in conjunction with technical scheme and accompanying drawing.
A kind of hydraulic efficiency gear; Comprise saddle 1, guard 2, movable pulley combination 3, steel rope combination 4, wabble wheel combination 5, frame 6, hydraulic actuating cylinder combination 7; Said hydraulic actuating cylinder combination 7 is located at the bottom of frame 6; Said saddle 1, movable pulley combination 3, wabble wheel combination 5 all are located at the top of frame 6, and said guard 2 is located at the outside of movable pulley combination 3, and said steel rope makes up 4 detouchables and is installed in the wabble wheel combination 5.Bolt 8 is installed on the frame 6, and said bolt 8 installation places also are provided with spring shim 9 and nut 10.The rated pressure of the hydraulic efficiency gear of the utility model is 16Mpa, and the steel rope rated drawbar pull is 160KN, and rope traction speed is 9.4m/min.
Claims (2)
1. hydraulic efficiency gear; It is characterized in that: comprise saddle (1), guard (2), movable pulley combination (3), steel rope combination (4), wabble wheel combination (5), frame (6), hydraulic actuating cylinder combination (7); Said hydraulic actuating cylinder combination (7) is located at the bottom of frame (6); Said saddle (1), movable pulley combination (3), wabble wheel combination (5) all are located at the top of frame (6); Said guard (2) is located at the outside of movable pulley combination (3), and said steel rope combination (4) detouchable is installed in the wabble wheel combination (5).
2. a kind of hydraulic efficiency gear as claimed in claim 1 is characterized in that: bolt (8) is installed on the said frame (6), and said bolt (8) installation place also is provided with spring shim (9) and nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270996XU CN202279622U (en) | 2011-07-28 | 2011-07-28 | Hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270996XU CN202279622U (en) | 2011-07-28 | 2011-07-28 | Hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279622U true CN202279622U (en) | 2012-06-20 |
Family
ID=46225798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120270996XU Expired - Fee Related CN202279622U (en) | 2011-07-28 | 2011-07-28 | Hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897649A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Hydraulic cathead device |
-
2011
- 2011-07-28 CN CN201120270996XU patent/CN202279622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897649A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Hydraulic cathead device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20130728 |