CN211115935U - Perforation gun capable of being quickly assembled and disassembled - Google Patents
Perforation gun capable of being quickly assembled and disassembled Download PDFInfo
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- CN211115935U CN211115935U CN201921598889.2U CN201921598889U CN211115935U CN 211115935 U CN211115935 U CN 211115935U CN 201921598889 U CN201921598889 U CN 201921598889U CN 211115935 U CN211115935 U CN 211115935U
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- perforating gun
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- bullet rack
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Abstract
The utility model relates to the technical field of industrial blasting, in particular to a perforating gun capable of being quickly assembled and disassembled, which ensures that a first section of perforating gun shell and a second section of perforating gun shell are not easy to slip after being connected, thereby improving the practicability; the occurrence of the faults of the internal parts of the first section of perforating gun shell and the second section of perforating gun shell is reduced, and the practicability is improved; an inner cavity is formed in the first section of perforating gun shell, a connecting groove is formed in the bottom end of the second section of perforating gun shell, an inner cavity is formed in the second section of perforating gun shell, the first section of perforating gun shell and the second section of perforating gun shell are connected through the connecting groove, the first section of perforating gun shell is communicated with the second section of perforating gun shell, and a first bullet rack is arranged in the first section of perforating gun shell; still include sleeve pipe and casing plug, the sleeve pipe is installed in the outside of first section perforating gun shell, and the inside inner chamber that is provided with of sleeve pipe to be provided with the under shed, the casing plug is installed in sheathed tube bottom, and the bottom of casing plug is provided with the handle.
Description
Technical Field
The utility model relates to a technical field of industrial blasting especially relates to a quick assembly disassembly's perforating gun.
Background
As is known, a quick-release perforating gun is an auxiliary device for perforating the inside of an oil well, which is widely used in the field of industrial blasting; the existing perforating gun capable of being quickly disassembled and assembled comprises a first perforating gun shell, a second perforating gun shell, a first bullet rack, a second bullet rack, a bullet rack connector, a plurality of groups of bullets, a plurality of groups of launching bins, two groups of snap springs and a detonator, wherein the top end of the first perforating gun shell is provided with a connecting groove, an inner cavity is arranged in the first perforating gun shell, the bottom end of the second perforating gun shell is provided with a connecting groove, an inner cavity is arranged in the second perforating gun shell, the first perforating gun shell is connected with the second perforating gun shell through the connecting groove, the first perforating gun shell is communicated with the second perforating gun shell, the first bullet rack is arranged in the first perforating gun shell, the second bullet rack is arranged in the second perforating gun shell, the first bullet rack is connected with the second bullet rack through the bullet rack connector, and the plurality of groups of bullets are respectively arranged in the plurality of groups of launching bins, the multiple groups of shooting bins are arranged on the first bullet rack and the second bullet rack, and the two groups of clamp springs are respectively arranged at the bottom end of the first bullet rack and the top end of the second bullet rack and fix the first bullet rack and the second bullet rack; when the existing perforating gun capable of being quickly disassembled and assembled is used, firstly, the whole perforating gun is put into an oil well, then a detonator is started, the detonator detonates bullets in a launching bin, the detonated bullets are launched out through launching holes of the launching bin, and the detonated bullets can be recovered after completion; in the use of the existing perforating gun which is quickly disassembled and assembled, the connection is unstable because the first section of perforating gun shell and the second section of perforating gun shell are only connected through the connecting groove, and the falling off of the first section of perforating gun shell and the second section of perforating gun shell is easy to happen, so that the practicability is poor; and the firing hole of the firing bin has no protective measures, so that the bullet easily slides out of the interior of the firing bin, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a perforating gun which is not easy to slip after the first section of perforating gun shell and the second section of perforating gun shell are connected, thereby improving the practicability; the occurrence of the faults of the internal parts of the first section of perforating gun shell and the second section of perforating gun shell is reduced, and the practical perforating gun capable of being quickly disassembled and assembled is improved.
The utility model relates to a perforating gun capable of being quickly assembled and disassembled, which comprises a first perforating gun shell, a second perforating gun shell, a first bullet rack, a second bullet rack, a bullet rack connector, a bullet, a firing bin, a clamp spring and a detonator, wherein the top end of the first perforating gun shell is provided with a connecting groove, an inner cavity is arranged in the first perforating gun shell, the bottom end of the second perforating gun shell is provided with a connecting groove, an inner cavity is arranged in the second perforating gun shell, the first perforating gun shell is connected with the second perforating gun shell through the connecting groove, the first perforating gun shell is communicated with the second perforating gun shell, the first bullet rack is arranged in the first perforating gun shell, the second bullet rack is arranged in the second perforating gun shell, the first bullet rack is connected with the second bullet rack through the bullet rack connector, and a plurality of groups of bullets are respectively arranged in the plurality of groups of firing bins, the multiple groups of shooting bins are arranged on the first bullet rack and the second bullet rack, and the two groups of clamp springs are respectively arranged at the bottom end of the first bullet rack and the top end of the second bullet rack and fix the first bullet rack and the second bullet rack; the perforating gun further comprises a dismounting bolt, and the dismounting bolt is mounted on a connecting groove of the first section of perforating gun shell and the second section of perforating gun shell; still include sleeve pipe and casing plug, the sleeve pipe is installed in the outside of first section perforating gun shell, and the inside inner chamber that is provided with of sleeve pipe to be provided with the under shed, the casing plug is installed in sheathed tube bottom, and the bottom of casing plug is provided with the handle.
The utility model discloses a perforation gun of quick assembly disassembly, still include two sets of drier, two sets of drier installation are installed respectively in the bottom of first section perforation gun shell and the top of second section perforation gun shell.
The utility model discloses a quick assembly disassembly's perforation gun still includes two sets of filter layers, and two sets of filter layers are installed respectively inside first festival perforation gun shell and second festival perforation gun shell.
The utility model discloses a quick assembly disassembly's perforating gun still includes multiunit roller bearing and multiunit lead screw, and multiunit roller bearing rotation is installed on first bullet frame and second bullet frame, and that is on the launching bin is installed to lead screw and roller bearing rotatable coupling are provided with damping device between roller bearing and the lead screw.
The utility model discloses a quick assembly disassembly's perforating gun wholly adopts 3 first section perforating gun shell stainless steel.
The utility model discloses a quick assembly disassembly's perforating gun still includes the dismouting platform, and the bottom at first festival perforating gun shell is installed to the dismouting platform, and the bottom of dismouting platform is provided with the support column.
The utility model discloses a quick assembly disassembly's perforation rifle still includes triangle fixed plate, screw and screw pad, and the top at the dismouting platform is installed to the triangle fixed plate, and the multiunit screw passes through the screw pad to be installed on the triangle fixed plate.
The utility model discloses a quick assembly disassembly's perforation rifle still includes the support frame, and the support frame is installed on the support column.
Compared with the prior art, the beneficial effects of the utility model are that: the assembling and disassembling bolts are arranged on the connecting grooves of the first section of perforating gun shell and the second section of perforating gun shell, so that the first section of perforating gun shell and the second section of perforating gun shell are not easy to slip after being connected, and the practicability is improved; through installation sleeve pipe, casing plug and handle, prevented the bullet from launching the hole roll-off of storehouse from launching when the transportation to convenient transportation has improved the practicality.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a right side sectional view of the present invention;
FIG. 3 the utility model discloses the schematic diagram is surveyed to axle
FIG. 4 is a schematic view of a partially enlarged front view;
in the drawings, the reference numbers: 1. a first section of perforating gun housing; 2. a second section of perforating gun housing; 3. a first bullet rack; 4. a second bullet rack; 5. a cartridge holder connector; 6. a bullet; 7. a launch bin; 8. a clamp spring; 9. an initiator; 10. disassembling and assembling the bolt; 11. a desiccant; 12. a filter layer; 13. a roller; 14. a lead screw; 15. a sleeve; 16. a casing plug; 17. a handle; 18. a disassembling and assembling table; 19. a support pillar; 20. a support frame; 21. a triangular fixing plate; 22. a screw; 23. and (7) a screw pad.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model relates to a perforating gun capable of being quickly disassembled and assembled, which comprises a first perforating gun shell 1, a second perforating gun shell 2, a first bullet rack 3, a second bullet rack 4, a bullet rack connector 5, a bullet 6, a firing bin 7, a snap spring 8 and a detonator 9, wherein the top end of the first perforating gun shell 1 is provided with a connecting groove, an inner cavity is arranged inside the first perforating gun shell 1, the bottom end of the second perforating gun shell 2 is provided with a connecting groove, an inner cavity is arranged inside the second perforating gun shell 2, the first perforating gun shell 1 and the second perforating gun shell 2 are connected through the connecting groove, the first perforating gun shell 1 is communicated with the second perforating gun shell 2, the first bullet rack 3 is arranged inside the first perforating gun shell 1, the second bullet rack 4 is arranged inside the second perforating gun shell 2, the first bullet rack 3 and the second bullet rack 4 are connected through a bullet rack connector 5, a plurality of groups of bullets 6 are respectively installed inside a plurality of groups of shooting bins 7, a plurality of groups of shooting bins 7 are installed on the first bullet rack 3 and the second bullet rack 4, two groups of snap springs 8 are respectively installed at the bottom end of the first bullet rack 3 and the top end of the second bullet rack 4, and the first bullet rack 3 and the second bullet rack 4 are fixed; the perforating gun further comprises a dismounting bolt 10, and the dismounting bolt 10 is mounted on a connecting groove of the first section of perforating gun shell 1 and the second section of perforating gun shell 2; the perforating gun further comprises a sleeve 15 and a sleeve plug 16, wherein the sleeve 15 is arranged on the outer side of the first section of perforating gun shell 1, an inner cavity is formed in the sleeve 15, a lower opening is formed in the inner cavity, the sleeve plug 16 is arranged at the bottom end of the sleeve 15, and a handle 17 is arranged at the bottom end of the sleeve plug 16; the mounting and dismounting bolts 10 are mounted on the connecting grooves of the first section of perforating gun shell 1 and the second section of perforating gun shell 2, so that the first section of perforating gun shell 1 and the second section of perforating gun shell 2 are not easy to slip after being connected, and the practicability is improved; through installation sleeve 15, casing stopper 16 and handle 17, prevented that bullet 6 from the shooting hole roll-off of shooting storehouse 7 when the transportation to convenient transportation has improved the practicality.
The utility model discloses a perforation gun capable of being quickly disassembled and assembled, which also comprises two groups of drying agents 11, wherein the two groups of drying agents 11 are respectively arranged at the bottom end of a first section of perforation gun shell 1 and the top end of a second section of perforation gun shell 2; the drying agent 11 can dehumidify the humid air in the first section of perforating gun shell 1 and the second section of perforating gun shell 2, so that the faults of parts in the first section of perforating gun shell 1 and the second section of perforating gun shell 2 are reduced, and the practicability is improved.
The utility model discloses a perforating gun capable of being rapidly disassembled and assembled, which also comprises two groups of filter layers 12, wherein the two groups of filter layers 12 are respectively arranged inside a first section of perforating gun shell 1 and a second section of perforating gun shell 2; through setting up two sets of filter layers 12, can reduce the drier 11 and enter other parts, improve the practicality.
The utility model discloses a perforating gun of quick assembly disassembly, still include multiunit roller 13 and multiunit lead screw 14, multiunit roller 13 is rotatory to be installed on first bullet frame 3 and second bullet frame 4, lead screw 14 is installed on launching bin 7, and lead screw 14 and roller 13 rotatable coupling, is provided with damping device between roller 13 and the lead screw 14; the direction of the launching can be adjusted through the rolling shaft 13 and the lead screw 14, and the practicability is improved.
The utility model discloses a perforating gun capable of being rapidly assembled and disassembled, which integrally adopts 3 stainless steel materials of a first section of perforating gun shell 1; the integral use of 3 stainless steel materials of the first section of the perforating gun shell 1 improves the integral service life.
The utility model discloses a perforating gun capable of being quickly disassembled and assembled, which also comprises an assembling and disassembling platform 18, wherein the assembling and disassembling platform 18 is arranged at the bottom end of the first section of perforating gun shell 1, and a support column 19 is arranged at the bottom end of the assembling and disassembling platform 18; through the installation of the dismounting table 18, the perforating gun is more stable when being dismounted integrally, and the practicability is improved.
The utility model discloses a perforation gun capable of being quickly disassembled and assembled, which also comprises a triangular fixing plate 21, screws 22 and screw pads 23, wherein the triangular fixing plate 21 is arranged at the top end of the disassembling and assembling table 18, and a plurality of groups of screws 22 are arranged on the triangular fixing plate 21 through the screw pads 23; through installation triangle fixed plate 21, screw 22 and screw pad 23, improved stability when the perforation gun is whole carries out the dismouting, reduced unexpected emergence, improved the practicality.
The utility model discloses a perforation gun capable of being rapidly disassembled and assembled, which also comprises a support frame 20, wherein the support frame 20 is arranged on a support column 19; the supporting column 19 passes through the mounting support frame 20, so that the supporting column 19 is not prone to causing bifurcation when being subjected to larger pressure, and the stability is improved.
The utility model discloses a quick assembly disassembly's perforating gun, it is at the during operation, at first take out perforating gun wholly from sleeve pipe 15 is inside, later fix on dismouting platform 18 through triangle fixed plate 21 and screw 22, then begin to dismantle, dismantle after accomplishing, whether the inside trouble that exists of inspection, after the inspection is accomplished, install, after the installation is accomplished, adjust launching bin 7 transmitting direction through multiunit roller bearing 13 and multiunit lead screw 14, after the adjustment is accomplished, put into whole inside the oil well, later start detonator 9, detonator 9 detonates multiunit bullet 6 on first bullet frame 3 and the second bullet frame 4, bullet 6 after the detonation launches through launching bin 7 transmitting hole, it can to retrieve after the completion of transmission.
The utility model discloses a quick assembly disassembly's perforation rifle, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A perforating gun capable of being quickly disassembled and assembled comprises a first perforating gun shell (1), a second perforating gun shell (2), a first bullet rack (3), a second bullet rack (4), a bullet rack connector (5), a bullet (6), a firing bin (7), a clamp spring (8) and a detonator (9), wherein a connecting groove is formed in the top end of the first perforating gun shell (1), an inner cavity is formed in the first perforating gun shell (1), a connecting groove is formed in the bottom end of the second perforating gun shell (2), an inner cavity is formed in the second perforating gun shell (2), the first perforating gun shell (1) is connected with the second perforating gun shell (2) through the connecting groove, the first perforating gun shell (1) is communicated with the second perforating gun shell (2), the first bullet rack (3) is installed in the first perforating gun shell (1), a second bullet rack (4) is arranged inside a second section of perforating gun shell (2), a first bullet rack (3) and the second bullet rack (4) are connected through a bullet rack connector (5), a plurality of groups of bullets (6) are respectively arranged inside a plurality of groups of shooting bins (7), the plurality of groups of shooting bins (7) are arranged on the first bullet rack (3) and the second bullet rack (4), two groups of snap springs (8) are respectively arranged at the bottom end of the first bullet rack (3) and the top end of the second bullet rack (4), and the first bullet rack (3) and the second bullet rack (4) are fixed; the perforating gun is characterized by further comprising a dismounting bolt (10), wherein the dismounting bolt (10) is mounted on a connecting groove of the first section of perforating gun shell (1) and the second section of perforating gun shell (2); still include sleeve pipe (15) and casing plug (16), the outside at first section perforation gun shell (1) is installed in sleeve pipe (15), and sleeve pipe (15) inside is provided with the inner chamber to be provided with the under shed, the bottom at sleeve pipe (15) is installed in casing plug (16), and the bottom of casing plug (16) is provided with handle (17).
2. A quick-release perforating gun as claimed in claim 1, characterized in that it further comprises two sets of drying agents (11), the two sets of drying agents (11) being mounted at the bottom end of the first section of gun housing (1) and at the top end of the second section of gun housing (2), respectively.
3. A quick-disconnect perforating gun as claimed in claim 2, characterized in that it comprises two sets of filter layers (12), the two sets of filter layers (12) being mounted inside the first section (1) of the gun housing and the second section (2) of the gun housing, respectively.
4. The perforating gun as claimed in claim 3, characterized in that it further comprises a plurality of sets of rollers (13) and a plurality of sets of lead screws (14), the plurality of sets of rollers (13) being rotatably mounted on the first bullet rack (3) and the second bullet rack (4), the lead screws (14) being mounted on the firing chamber (7), and the lead screws (14) being rotatably connected to the rollers (13), damping means being provided between the rollers (13) and the lead screws (14).
5. A perforating gun as claimed in claim 4, characterized in that 3 first segments (1) of stainless steel are used in their entirety.
6. A perforating gun as claimed in claim 5, characterized in that it further comprises a mounting and dismounting station (18), the mounting and dismounting station (18) being mounted at the bottom end of the first section of the gun housing (1), the bottom end of the mounting and dismounting station (18) being provided with a support column (19).
7. The perforating gun of claim 6, characterized in that it further comprises a triangular fixing plate (21), screws (22) and screw pads (23), the triangular fixing plate (21) is mounted on the top of the mounting/dismounting table (18), and the screws (22) are mounted on the triangular fixing plate (21) through the screw pads (23).
8. A quick-disconnect perforating gun as claimed in claim 7, characterized in that it further comprises a carrier (20), the carrier (20) being mounted on the support column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598889.2U CN211115935U (en) | 2019-09-24 | 2019-09-24 | Perforation gun capable of being quickly assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598889.2U CN211115935U (en) | 2019-09-24 | 2019-09-24 | Perforation gun capable of being quickly assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211115935U true CN211115935U (en) | 2020-07-28 |
Family
ID=71692407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598889.2U Active CN211115935U (en) | 2019-09-24 | 2019-09-24 | Perforation gun capable of being quickly assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211115935U (en) |
-
2019
- 2019-09-24 CN CN201921598889.2U patent/CN211115935U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 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: 062550 Bohai Road, Renqiu City, Cangzhou City, Hebei Province Patentee before: CHINA PETROLEUM BOHAI PETROLEUM EQUIPMENT MANUFACTURING COMPANY LIMITED PETROLEUM MACHINERY FACTORY |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Fangqi Inventor after: Zhang Jun Inventor after: Chen De Inventor after: Li Hua Inventor after: Zhang Xiangmei Inventor after: Qi Yanping Inventor after: Du Yanqing Inventor after: Qiu Tao Inventor after: Li Zhenhao Inventor after: Li Rui Inventor before: Zhao Fangqi |
|
| CB03 | Change of inventor or designer information |