CN202012295U - Stabilizing device for gas drainage drilling rig - Google Patents
Stabilizing device for gas drainage drilling rig Download PDFInfo
- Publication number
- CN202012295U CN202012295U CN2011201155694U CN201120115569U CN202012295U CN 202012295 U CN202012295 U CN 202012295U CN 2011201155694 U CN2011201155694 U CN 2011201155694U CN 201120115569 U CN201120115569 U CN 201120115569U CN 202012295 U CN202012295 U CN 202012295U
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- CN
- China
- Prior art keywords
- gas drainage
- under suction
- drilling rig
- drainage under
- oil cylinder
- 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.)
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Abstract
The utility model provides a stabilizing device for a gas drainage drilling rig, which comprises a frame body for mounting a main frame. Pillar sockets are respectively arranged at four corners of the frame body. One pin shaft is arranged in each pillar socket. One oil cylinder is arranged in each pillar socket. One end of each oil cylinder is connected with the corresponding pin shaft. The frame body is provided with clamping parts for fixing the other ends of the oil cylinders. The oil cylinders are connected with a valve assembly in a hydraulic system of the gas drainage drilling rig. By adding the valve assembly and a corresponding pipeline in the hydraulic system of the existing gas drainage drilling rig, the four oil cylinders are controlled; the four oil cylinders are positioned at horizontal positions in the transporting process and are rotated to the vertical state and are fixed in the using process; an additionally arranged emulsion pump station is reduced; and the defect that four monomer columns are inconveniently and additionally transported is overcome.
Description
Technical field
The invention belongs to the rig plant equipment, specially refer to a kind of gas drainage under suction rig stabilising arrangement.
Background technology
The stabilising arrangement of existing gas drainage under suction rig, general common form is stablized for using monomer column, i.e. four hydraulic props of other installing on the gas drainage under suction rig substructure.The lifting pressure of hydraulic prop is provided by emulsion power pack.Though this stable form can play some stabilizations, must be equipped with emulsion power pack and four hydraulic props that a cover provides lifting pressure, the inconvenience when causing transportation, installation, recovery operation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of gas drainage under suction rig stabilising arrangement of convenient transportation.
For addressing the above problem, a kind of gas drainage under suction rig stabilising arrangement described in the utility model, comprise the support body that main frame is installed, on four angles of support body, be respectively equipped with needling, all be provided with bearing pin in each needling, an oil cylinder respectively is housed in the needling, an end of oil cylinder is connected with bearing pin, support body is provided with the holding division of the fixed oil cylinder other end, and oil cylinder is connected with valve group in the gas drainage under suction drilling rig hydraulic system.
Increase the valve group and control four oil cylinders with corresponding pipeline in existing gas drainage under suction drilling rig hydraulic system, four oil cylinders are horizontal in transportation, rotate to erectility and fixing during use.
Compared with prior art, gas drainage under suction rig stabilising arrangement described in the utility model, low cost of manufacture, simple in structure, convenient transportation, more effectively working in the down-hole for the gas drainage under suction rig has great significance, and is in particular in:
(1) guaranteeing to utilize the hydraulic system of gas drainage under suction rig itself under the gas drainage under suction rig operate as normal, in hydraulic system, increases valve group and connecting line, promptly can be four stable oil cylinders pressure is provided, reduce the emulsion power pack that is equipped with in addition.
(2) replace four monomer columns with four oil cylinders.Four stable oil cylinders are fixed on the gas drainage under suction rig support body, and reducing by four monomer columns needs the inconvenience of transportation in addition.
Description of drawings
Fig. 1 is the utility model gas drainage under suction rig stabilising arrangement hydraulic scheme.
Fig. 2 is the utility model gas drainage under suction rig stabilising arrangement layout plan.
Among the figure, 1-main frame, 2-support body, 3-needling, 4-bearing pin, 5-oil cylinder, 6-valve group, 7-U shape card, 8-connecting line.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be specified.
A kind of gas drainage under suction rig stabilising arrangement described in the utility model, comprise the support body 2 that main frame 1 is installed, on four angles of support body 2, be respectively equipped with needling 3, all be provided with bearing pin 4 in each needling 3, an oil cylinder 5 respectively is housed in the needling 3, one end of oil cylinder 5 is connected with bearing pin 4, and support body 2 is provided with the holding division of fixed oil cylinder 5 other ends, and oil cylinder 5 is connected with valve group 6 in the gas drainage under suction drilling rig hydraulic system.In the reality, only need in existing gas drainage under suction drilling rig hydraulic system, increase by two sleeving valve groups 6 and control four oil cylinders 5 with corresponding pipeline, per two oil cylinders 5 are connected with a valve group 6 in the gas drainage under suction drilling rig hydraulic system, are directly controlled the lifting of four stable oil cylinders 5 by valve group 6.Four stable oil cylinders 5 can rotate in horizontal level, upright position.
Described holding division is provided in a side of the U-shaped card 7 of relative two middle side edge on the support body 2.Four stable oil cylinders 5 are horizontal when transportation, are placed in the U-shaped card 5 fixing.When the gas drainage under suction rig was worked, four oil cylinders 5 are upright, fix with drag hook, and were in running order.
Claims (3)
1. gas drainage under suction rig stabilising arrangement, comprise the support body (2) that main frame (1) is installed, it is characterized in that: on four angles of support body (2), be respectively equipped with needling (3), all be provided with bearing pin (4) in each needling (3), an oil cylinder (5) respectively is housed in the needling (3), one end of oil cylinder (5) is connected with bearing pin (4), and support body (2) is provided with the holding division of fixed oil cylinder (5) other end, and oil cylinder (5) is connected with valve group (6) in the gas drainage under suction drilling rig hydraulic system.
2. gas drainage under suction rig stabilising arrangement according to claim 1 is characterized in that: described holding division is provided in a side of the U-shaped card (7) that support body (2) is gone up relative two middle side edge.
3. gas drainage under suction rig stabilising arrangement according to claim 1 and 2 is characterized in that: per two oil cylinders (5) are connected with a valve group (6) in the gas drainage under suction drilling rig hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201155694U CN202012295U (en) | 2011-04-19 | 2011-04-19 | Stabilizing device for gas drainage drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201155694U CN202012295U (en) | 2011-04-19 | 2011-04-19 | Stabilizing device for gas drainage drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012295U true CN202012295U (en) | 2011-10-19 |
Family
ID=44782907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201155694U Expired - Fee Related CN202012295U (en) | 2011-04-19 | 2011-04-19 | Stabilizing device for gas drainage drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225481A (en) * | 2013-04-16 | 2013-07-31 | 山西晋城无烟煤矿业集团有限责任公司 | Novel supporting structure of drilling machine |
-
2011
- 2011-04-19 CN CN2011201155694U patent/CN202012295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225481A (en) * | 2013-04-16 | 2013-07-31 | 山西晋城无烟煤矿业集团有限责任公司 | Novel supporting structure of drilling machine |
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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: 20111019 Termination date: 20170419 |