CN210922375U - Blasting device for small power station, danger-removing reinforcement and new duct opening - Google Patents
Blasting device for small power station, danger-removing reinforcement and new duct opening Download PDFInfo
- Publication number
- CN210922375U CN210922375U CN201921841870.6U CN201921841870U CN210922375U CN 210922375 U CN210922375 U CN 210922375U CN 201921841870 U CN201921841870 U CN 201921841870U CN 210922375 U CN210922375 U CN 210922375U
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- China
- Prior art keywords
- hole
- sleeve
- small
- compression spring
- butt
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a blasting unit that is used for small-size power station, removes dangerous reinforcement, newly opens duct relates to blasting unit's technical field, has solved the drill rod when perforating the rock, and in advancing the drill rod with the explosive tube stopper, explode through drawing the explosive tube, because the explosive tube place can produce the skew in the drill rod is downthehole and lead to the explosion not to obtain predetermined effect, and it includes the sleeve pipe, the through-hole has been seted up on the sheathed tube lateral wall, wear to be equipped with the butt rod in the through-hole, the butt rod orientation one end fixedly connected with compression spring in the sleeve pipe, compression spring's the other end with the through-hole orientation the opening part fixed connection of the one end in the sleeve pipe, the compression spring cover is located the outer wall of butt rod, the sleeve pipe is located the butt rod is kept away from the one end butt of through-hole has the explosive tube. The utility model discloses have and to stabilize the effect that the explosive tube explodes.
Description
Technical Field
The utility model belongs to the technical field of the technique of blasting unit and specifically relates to a blasting unit who is used for small-size power station, removes dangerous reinforcement, newly opens the duct.
Background
The steel chisel is a commonly used construction tool, is more commonly used particularly in the road construction of mountainous areas, and is generally used for driving a hammer into soft rock to drill a hole, and filling explosive in the drilled hole to blast the rock; it is also commonly used to pry rock. In the present day, the construction tools are highly developed, and the steel chisel is still indispensable.
The current drill rod is when holing the rock, and it is downthehole to advance the drill rod with the explosive tube stopper, explodes through leading the explosive tube, because the explosive tube is placed and can produce the skew in the drill rod is downthehole and lead to the explosion not to obtain predetermined effect, has the improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a have can stabilize the explosive pipe and carry out the blasting that is used for small-size power station, removes dangerous reinforcement, newly opens the blast apparatus of duct.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the blasting device comprises a sleeve, wherein a through hole is formed in the side wall of the sleeve, a butt rod penetrates through the through hole, a compression spring is fixedly connected to one end, facing the sleeve, of the butt rod, the other end of the compression spring is fixedly connected with an opening, facing the sleeve, of the through hole, the compression spring is sleeved on the outer wall of the butt rod, and a explosive tube is abutted to one end, far away from the through hole, of the butt rod in the sleeve.
Through adopting above-mentioned technical scheme, through placing the explosive tube in the cover pipe, wear to establish through-hole through the butt pole and support on the inner wall in tight steel drill hole, have the effect that can stabilize the explosive tube and carry out the explosion.
The utility model discloses further set up to: one end of the abutting rod, which is far away from the sleeve, is set to be conical.
Through adopting above-mentioned technical scheme, set up to coniform through keeping away from the intraductal one end of cover with the butt pole for the tight effect of supporting of the inner wall that the butt pole was worn to establish through-hole and drill rod hole is better, has increased the tight effect of supporting of sleeve pipe and drill rod hole.
The utility model discloses further set up to: the butt-joint rod faces towards one end in the sleeve and is provided with a baffle, and the compression spring faces towards one end in the sleeve and is fixedly connected with the baffle.
The utility model discloses further set up to: one end of the baffle, which is far away from the through hole, is set to be arc-shaped.
Through adopting above-mentioned technical scheme, set up to circular-arc the one end of keeping away from the through-hole through the baffle and make the baffle inseparabler with supporting of explosive tube outer wall, improved the tight effect of supporting of butt pole to explosive tube for explosive tube is at the intraductal more stable chucking of cover.
The utility model discloses further set up to: the outer wall of the opening of the sleeve is provided with threads, and the opening end of the sleeve is in threaded connection with a pipe cover.
By adopting the technical scheme, the sleeve is sealed through the pipe cover, so that the explosive pipe is arranged in the sleeve, and the explosive pipe is prevented from vibrating and sliding out of the sleeve.
The utility model discloses further set up to: one end of the tube cover facing the sleeve is fixedly connected with a butting block, and the butting block butts against the opening of the explosive tube.
Through adopting above-mentioned technical scheme, support the open end of tight explosive tube through the butt piece and make the explosive tube mouth of pipe seal, improved the explosion efficiency of explosive tube.
The utility model discloses further set up to: the center of the tube cover is provided with a through hole, a guide wire penetrates through the through hole, and the guide wire abuts against the inside of the explosive tube.
Through adopting above-mentioned technical scheme, wear to establish the perforation butt in the explosive tube through with the guide wire, can convenient user carry out the blasting of explosive tube through the guide wire. The working efficiency is improved.
The utility model discloses further set up to: and a sealing ring is sleeved at the joint of the through hole and the guide line.
By adopting the technical scheme, the sealing performance of the guide line and the pipe cover can be enhanced through the sealing ring, and the explosive in the explosive pipe is prevented from being leaked to cause resource waste.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model is used for small power stations, danger eliminating reinforcement and newly opening ducts, and has the effect of stabilizing the explosive tube for explosion;
2. the utility model is used for small power stations, danger removal and reinforcement, and blasting devices for newly opening ducts, and has the effect of simple operation;
3. the utility model is used for small-size power station, remove the dangerous reinforcement, newly open the blast apparatus of duct have the effect of convenient work.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a cross-sectional view taken along line a in fig. 2.
In the figure, 1, a sleeve; 2. a through hole; 3. a butting rod; 4. a tube cover; 5. a guide wire; 6. a seal ring; 7. a butting block; 8. a compression spring; 9. a baffle plate; 10. a explosive tube; 11. and (6) perforating.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, the utility model discloses a blasting device for small power station, danger removing reinforcement and new duct opening, which comprises a sleeve 1. The shape of the sleeve 1 is preferably circular, and its material is preferably the plastic material PVC. Four through holes 2 are uniformly arranged on the side wall of the sleeve 1 in the circumferential direction. The through hole 2 is internally provided with a butt rod 3 in a penetrating way, and the outer wall of the butt rod 3 is sleeved with a compression spring 8. One end of the compression spring 8 is fixedly connected with the butt rod 3 towards the tail end in the sleeve 1, the other end of the compression spring 8 is fixedly connected with the opening end of the through hole 2 towards the sleeve 1, an explosive tube 10 is arranged in the sleeve 1, and the side wall of the explosive tube 10 is butted with one end of the butt rod 3 towards the sleeve 1. The sleeve 1 is placed in a drill rod hole needing explosion, the sleeve 1 is fixed in the drill rod hole through the abutting rod 3, and the explosive tube 10 abuts against the inner side of the sleeve 1.
The end of the abutting rod 3 far from the inside of the casing 1 is provided with a conical shape, and the material of the abutting rod 3 is preferably a metal material. One end of the abutting rod 3 facing the inside of the casing 1 is fixedly connected with a baffle 9. One end of the baffle 9 far away from the through hole 2 is set to be arc-shaped. The shape of the baffle 9 is preferably circular and the material thereof is preferably a metallic material. The outer wall of the opening end of the sleeve 1 is provided with threads, and the opening part of the sleeve 1 is connected with a pipe cover 4 in a threaded manner. The tube cover 4 is preferably circular in shape and its material is preferably the plastic material PVC. The end of the tube cover 4 facing the inside of the sleeve 1 is fixedly connected with a butt-joint block 7. The abutment block 7 is preferably circular in shape and its material is preferably the plastic material PVC. The abutment plate abuts against the open end of the explosive tube 10. The center of the tube cover 4 is provided with a through hole 11, a guide wire 5 is arranged in the through hole 11 in a penetrating way, and the guide wire 5 is abutted against the explosive tube 10. The joint of the guide line 5 and the through hole 11 is sleeved with a sealing ring 6. The shape of the sealing ring 6 is preferably circular, and the material thereof is preferably a rubber material. Fig. 2 is a top view of the present invention.
The implementation principle of the embodiment is as follows: the user is through placing sleeve pipe 1 in the drill rod hole, through explosive tube 10 to the baffle 9 on the butt rod 3, makes butt rod 3 wear to establish sleeve pipe 1 butt in the inner wall in drill rod hole through-hole 2, seals the opening through tube cap 4, through wearing to establish perforation 11 butt in explosive tube 10 with guide wire 5, carries out the blasting of sleeve pipe 1 department through guide wire 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A blasting device for small-sized power stations, for danger-removing reinforcement and for new bypass comprises a sleeve (1), and is characterized in that: seted up through-hole (2) on the lateral wall of sleeve pipe (1), wear to be equipped with in through-hole (2) and connect pole (3), connect pole (3) orientation one end fixedly connected with compression spring (8) in sleeve pipe (1), the other end of compression spring (8) with through-hole (2) orientation the opening part fixed connection of one end in sleeve pipe (1), compression spring (8) cover is located the outer wall of connect pole (3), in sleeve pipe (1) in connect pole (3) to keep away from the one end butt of through-hole (2) has explosive tube (10).
2. The blasting apparatus for small-scale power plant, destrokening, newly opening ducts according to claim 1, wherein: one end, far away from the sleeve (1), of the abutting rod (3) is conical.
3. The blasting apparatus for small-scale power plant, destrokening, newly opening ducts according to claim 1, wherein: the butt joint rod (3) faces towards one end in the sleeve (1) and is provided with a baffle (9), and the compression spring (8) faces towards one end in the sleeve (1) and is fixedly connected with the baffle (9).
4. A demolition unit for a small power plant, destroken, fresh culvert according to claim 3 wherein: one end, far away from the through hole (2), of the baffle (9) is arc-shaped.
5. The blasting apparatus for small-scale power plant, destrokening, newly opening ducts according to claim 1, wherein: the outer wall of the opening of the sleeve (1) is provided with threads, and the opening end of the sleeve (1) is in threaded connection with a pipe cover (4).
6. A demolition unit for a small power plant, destroken, fresh culvert, as claimed in claim 5, wherein: the tube cover (4) faces one end in the sleeve (1) and is fixedly connected with a butt joint block (7), and the butt joint block (7) is in butt joint with an opening of the explosive tube (10).
7. The blasting apparatus for small-scale power plants, destrokening, newly opening ducts according to claim 6, wherein: a through hole (11) is formed in the center of the tube cover (4), a guide wire (5) penetrates through the through hole (11), and the guide wire (5) is abutted to the inside of the explosive tube (10).
8. The blasting apparatus for small-scale power plant, destrokening, newly opening ducts according to claim 7, wherein: the connection part of the through hole (11) and the guide line (5) is sleeved with a sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841870.6U CN210922375U (en) | 2019-10-29 | 2019-10-29 | Blasting device for small power station, danger-removing reinforcement and new duct opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841870.6U CN210922375U (en) | 2019-10-29 | 2019-10-29 | Blasting device for small power station, danger-removing reinforcement and new duct opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922375U true CN210922375U (en) | 2020-07-03 |
Family
ID=71352229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841870.6U Withdrawn - After Issue CN210922375U (en) | 2019-10-29 | 2019-10-29 | Blasting device for small power station, danger-removing reinforcement and new duct opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922375U (en) |
-
2019
- 2019-10-29 CN CN201921841870.6U patent/CN210922375U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200703 Effective date of abandoning: 20230921 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200703 Effective date of abandoning: 20230921 |