CN203614370U - Gas storage device of drilling rig - Google Patents
Gas storage device of drilling rig Download PDFInfo
- Publication number
- CN203614370U CN203614370U CN201320698007.6U CN201320698007U CN203614370U CN 203614370 U CN203614370 U CN 203614370U CN 201320698007 U CN201320698007 U CN 201320698007U CN 203614370 U CN203614370 U CN 203614370U
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- delivery pipe
- rig
- exhaust
- gas storage
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Abstract
The utility model provides a gas storage device of a drilling rig. The gas storage device comprises a gas storage tank, an exhaust delivery pipe and a compressed air delivery pipe, wherein the gas storage tank is composed of a sealed drilling rig movable arm cavity; the bottom part of a drilling rig moveable arm is provided with an air inlet and an air exhaust communicated with the gas storage tank; the exhaust delivery pipe and the compressed air delivery pipe are installed at the back of the drilling rig moveable arm; one end of the compressed air delivery pipe is connected to a gas supply inlet of a gas supply system of an air compressor through a hose, and the other end of the compressed air delivery pipe is communicated with an air inlet of the gas storage tank through an air inlet pipe; one end of the exhaust delivery pipe is communicated with an air exhaust of the gas storage tank through the exhaust pipe, and the other end of the exhaust delivery pipe supplies gas to a drill pipe and a drilling bit of the drilling rig. The gas storage device has the advantages of compact structure, stable gas supply pressure and gas quantity, smooth drilling and slag discharge, good cooling effect of the drilling bit blowing, high drilling efficiency, long service life of the drilling bit and no additional installation of the gas storage tank, so that the space and cost are both saved.
Description
Technical field
The utility model relates to a kind of rig member, particularly a kind of rig caisson.
Background technique
Its air compressor air supply system of cutting drill using at present is not equipped with special gas holder, the pressurized gas directly being produced by air compressor is supplied with drilling rod, drill bit, realize the requirement of air blowing deslagging, cooling drill bit, the problem existing is: due to the impact of machine host galloping by compression, air pressure, the tolerance of institute's air supply source are unstable, the one, while causing boring, deslagging has some setbacks or stops up, and affects boring progress; The 2nd, the cooling effect that drill bit is blown is undesirable, and not only drilling efficiency is low but also affect working life of drill bit.
Model utility content
The technical problems to be solved in the utility model is: provide a kind of economical and practical rig caisson, to overcome the existing deficiency of above-mentioned prior art.
The technological scheme that the utility model is taked is: a kind of rig caisson, comprise gas holder, exhaust delivery pipe and air inlet delivery pipe, described gas holder is made up of the rig swing arm inner chamber sealing, described rig swing arm bottom is provided with the suction port and the relief opening that are communicated with gas holder, described exhaust delivery pipe and air inlet delivery pipe are arranged on the back of rig swing arm, one end that described air inlet is carried is communicated with the air compressor air supply system being arranged on rig, the other end is communicated with the suction port of gas holder by suction tude, one end of described exhaust delivery pipe is communicated with the relief opening of gas holder by outlet pipe, the other end of exhaust delivery pipe is drilling rod and the drill bit air feed of rig.
Its further technological scheme is: the exhaust solenoid valve for controlling air displacement is installed on described relief opening.
Its further technological scheme be: the bottom of described gas holder is provided with pressure gauge and safety valve.
Owing to adopting technique scheme, a kind of rig caisson of the utility model has following beneficial effect:
1. the special gas holder of the utility model using rig swing arm inner chamber sealing as air compressor air supply system, when boring, be drilling rod and drill bit air feed by exhaust solenoid valve control, air pressure and tolerance are stable, drill off silt is smooth and easy, the good cooling results that drill bit is blown, drilling efficiency is high, long service life;
2. the utility model utilizes the special gas holder of rig swing arm inner cavity as air compressor air supply system, does not need to install additional separately in addition gas holder, not only compact structure, conserve space, and also cost-saving.
The technical characteristics of a kind of rig caisson below in conjunction with drawings and Examples to the utility model is further described.
Accompanying drawing explanation
Fig. 1: a kind of rig caisson structural representation of the utility model;
Fig. 2: a kind of rig caisson of the utility model uses view.
In figure:
1-rig swing arm, 2-gas holder, 21-suction port, 22-relief opening, 3-blowpipe, 4-exhaust delivery pipe, 5-safety valve, 6-pressure gauge, 7-exhaust solenoid valve, 8-outlet pipe, 9-suction tude, 10-rig, 11-drill boom.
Embodiment
A kind of rig caisson, comprise gas holder 2, exhaust delivery pipe 4 and blowpipe 3, take the sealing of rig swing arm inner chamber to form the gas holder of this caisson, described rig swing arm bottom is provided with the suction port 21 and the relief opening 22 that are communicated with gas holder, described exhaust delivery pipe 4 and air inlet delivery pipe 3 are arranged on the back of rig swing arm, one end of described air inlet delivery pipe 3 is communicated with the air compressor air supply system being arranged on rig, the other end is communicated with the suction port 21 of gas holder by suction tude 9, one end of described exhaust delivery pipe 4 is communicated with the relief opening 22 of gas holder by outlet pipe 8, the other end of exhaust delivery pipe is drilling rod and the drill bit air feed of rig.
Exhaust solenoid valve 7 for controlling air displacement is installed on described relief opening 22.
The bottom of described gas holder is provided with pressure gauge 6 and safety valve 5.
Installation and application:
One end of described blowpipe 3 (bottom) is communicated with the air compressor air supply system being arranged on rig, the other end (front end) is communicated with the suction port 21 of gas holder by suction tude 9, one end of described exhaust delivery pipe 4 is communicated with the relief opening 22 of gas holder by outlet pipe 8, the blowing delivery port of the other end and drilling rod and drill bit is connected, and starts air compressor air supply system and gets final product work.
Above-described embodiment is preferably one of embodiment of the utility model.
Claims (3)
1. a rig caisson, it is characterized in that: described caisson comprises gas holder (2), exhaust delivery pipe (4) and air inlet delivery pipe (3), described gas holder is made up of the rig swing arm inner chamber sealing, described rig swing arm bottom is provided with the suction port (21) and the relief opening (22) that are communicated with gas holder, described exhaust delivery pipe (4) and air inlet delivery pipe (3) are arranged on the back of rig swing arm, one end of described air inlet delivery pipe (3) is communicated with the air compressor air supply system being arranged on rig, the other end is communicated with the suction port (21) of gas holder by suction tude (9), one end of described exhaust delivery pipe (4) is communicated with the relief opening (22) of gas holder by outlet pipe (8), the other end of exhaust delivery pipe is drilling rod and the drill bit air feed of rig.
2. a kind of rig caisson according to claim 1, is characterized in that: the exhaust solenoid valve (7) for controlling air displacement is installed on described relief opening.
3. a kind of rig caisson according to claim 1 and 2, is characterized in that: the bottom of described gas holder is provided with pressure gauge (6) and safety valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698007.6U CN203614370U (en) | 2013-11-06 | 2013-11-06 | Gas storage device of drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698007.6U CN203614370U (en) | 2013-11-06 | 2013-11-06 | Gas storage device of drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614370U true CN203614370U (en) | 2014-05-28 |
Family
ID=50767021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698007.6U Expired - Fee Related CN203614370U (en) | 2013-11-06 | 2013-11-06 | Gas storage device of drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196445A (en) * | 2014-08-29 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | Deflection-swinging type semi-automatic rod replacing hydraulic rock drilling machine |
-
2013
- 2013-11-06 CN CN201320698007.6U patent/CN203614370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196445A (en) * | 2014-08-29 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | Deflection-swinging type semi-automatic rod replacing hydraulic rock 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 |
Granted publication date: 20140528 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |