CN211008471U - Oil-well rig counter weight base - Google Patents
Oil-well rig counter weight base Download PDFInfo
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- CN211008471U CN211008471U CN201921373582.2U CN201921373582U CN211008471U CN 211008471 U CN211008471 U CN 211008471U CN 201921373582 U CN201921373582 U CN 201921373582U CN 211008471 U CN211008471 U CN 211008471U
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- counter weight
- weight base
- water tank
- steel structural
- structural framework
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the technical field of oil exploration development drilling engineering equipment, especially, relate to an oil-well rig counter weight base, its characterized in that includes the box counter weight base that is connected with rig substructure rear portion, set up the winch on this box counter weight base upper portion, box counter weight base includes steel structural framework, sets up the hoist and mount roof beam in this steel structural framework top, the connection otic placode of setting on steel structural framework, the water tank of setting in steel structural framework, the water tank entry that is connected with this water tank respectively, drainage system, blow off pipe and fire extinguishing system. The utility model discloses simple structure, convenient to use, counter weight base adopt boxed structure, uses as the winch base, can reach the counter weight purpose and can satisfy the normal of rig again and rise, because its project organization is reasonable, has alleviateed structural weight, has increased the security, and has the fire control function.
Description
Technical Field
The utility model belongs to the technical field of oil exploration development well drilling engineering equipment, especially, relate to an oil-well rig counter weight base.
Background
Before the drilling operation of the drilling engineering, the petroleum drilling machine needs to be installed and lifted, and in order to ensure the stability of the lifting operation, the base of the petroleum drilling machine needs to be lengthened, heightened and weighted, so that great inconvenience is brought to installation and transportation.
Disclosure of Invention
The utility model aims at providing an oil-well rig counter weight base satisfies the rig and plays to rise, has reduced weight and transport vechicle number, increases the fire control function simultaneously.
The purpose of the utility model is realized by the following technical scheme:
the utility model discloses an oil-well rig counter weight base, its characterized in that includes the box counter weight base that is connected with rig substructure rear portion, sets up the winch on this box counter weight base upper portion, box counter weight base include steel structural framework, set up the hoist and mount roof beam in this steel structural framework top, set up connecting ear plate on the steel structural framework sets up water tank in the steel structural framework, water tank entry, drainage system, blow off pipe and the fire extinguishing system that is connected with this water tank respectively.
The drainage system comprises a support, a drainage pipeline arranged on the support, a drainage port I, a drainage port II and a main valve, wherein the drainage port I, the drainage port II and the main valve are arranged on the drainage pipeline, and the drainage pipeline is connected with the water tank.
The fire fighting system comprises a fire fighting pipeline connected with the water tank, a fire fighting valve and a fire fighting pump which are arranged on the fire fighting pipeline.
The utility model has the advantages that:
the utility model discloses an oil-well rig counter weight base, simple structure, convenient to use, counter weight base adopt boxlike structure, uses as the winch base, can reach the counter weight purpose and can satisfy the normal of rig again and rise, because its project organization is reasonable, has alleviateed structural weight, has increased the security, and has the fire control function.
Drawings
Fig. 1 is a schematic view of the position of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention in different directions.
Fig. 4 is a schematic structural view of the fire fighting system of the present invention.
Fig. 5 is a schematic structural diagram of the drainage system of the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1-5, the utility model discloses an oil-well rig counter weight base, its characterized in that includes the box counter weight base 11 that is connected with rig substructure 9 rear portion, sets up the winch 10 on this box counter weight base 11 upper portion, box counter weight base 11 include steel structural framework 1, set up the hoist and mount roof beam 2 in this steel structural framework 1 top, set up and be in connecting otic placode 8 on the steel structural framework 1 sets up water tank 3 in the steel structural framework 1, water tank entry 6, drainage system 7, blow off pipe 4 and fire extinguishing system 5 that are connected with this water tank 3 respectively.
As shown in fig. 5, the drain system 7 includes a support 7-5, a drain line 7-4 provided on the support 7-5, a drain port i 7-1, a drain port ii 7-2 and a main valve 7-3 provided on the drain line 7-4, and the drain line 7-4 is connected to the tank 3.
As shown in fig. 4, the fire fighting system 5 includes a fire fighting pipeline 5-3 connected to the water tank 3, a fire fighting valve 5-2 and a fire fighting pump 5-1 provided on the fire fighting pipeline 5-3.
When the oil drilling machine counterweight base of the utility model is used, the counterweight base is placed at the rear part of the drilling machine base 9, the winch 10 is placed at the upper part, water is injected into the water tank 3 through the water tank inlet 6 or the water outlet I7-1 to increase the whole weight as a counterweight, and the purpose of stabilizing the drilling machine base 9 is achieved; the main valve 7-3 is opened, water in the water tank 3 can be discharged and utilized through the water outlet I7-1, and the water discharge valve II 7-2 is opened to discharge water when the water consumption is low. Impurities in the water tank 3 can be discharged through the sewage discharge pipe 4; if meeting the fire and needing fire-fighting water, the water tank 3 can be used as a standby water source, a fire-fighting system is connected with a hose, the fire-fighting pump 5-1 is started, the fire-fighting valve 5-2 is opened, and water in the water tank 3 is discharged under the action of the fire-fighting pump 5-1 through the fire-fighting pipeline 5-3.
The utility model discloses an oil-well rig counter weight base, simple structure, convenient to use, counter weight base adopt boxed structure, uses as winch 10 base, can reach the counter weight purpose and can satisfy the normal of rig again and rise, because its project organization is reasonable, has alleviateed structural weight, has increased the security, and has the fire control function.
Claims (3)
1. The utility model provides an oil-well rig counter weight base, its characterized in that includes the box counter weight base that is connected with rig substructure rear portion, sets up the winch on this box counter weight base upper portion, box counter weight base include steel structural framework, set up the hoist and mount roof beam in this steel structural framework top, set up connecting ear plate on the steel structural framework sets up water tank in the steel structural framework, water tank entry, drainage system, blow off pipe and the fire extinguishing system that is connected with this water tank respectively.
2. The oil rig counterweight base of claim 1, wherein said drainage system comprises a support, a drain line disposed on said support, a drain port i, a drain port ii, and a main valve disposed on said drain line, said drain line being connected to said tank.
3. The oil rig counterweight base of claim 1, wherein said fire protection system includes a fire line connected to said tank, a fire valve and a fire pump disposed on said fire line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373582.2U CN211008471U (en) | 2019-08-22 | 2019-08-22 | Oil-well rig counter weight base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373582.2U CN211008471U (en) | 2019-08-22 | 2019-08-22 | Oil-well rig counter weight base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008471U true CN211008471U (en) | 2020-07-14 |
Family
ID=71472878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373582.2U Active CN211008471U (en) | 2019-08-22 | 2019-08-22 | Oil-well rig counter weight base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008471U (en) |
-
2019
- 2019-08-22 CN CN201921373582.2U patent/CN211008471U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Address before: 124209 Red Village street, Xinglongtai District, Liaoning, Panjin Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. |