CN115950319A - Blasting tube fixing device for ground blasting - Google Patents
Blasting tube fixing device for ground blasting Download PDFInfo
- Publication number
- CN115950319A CN115950319A CN202310141907.9A CN202310141907A CN115950319A CN 115950319 A CN115950319 A CN 115950319A CN 202310141907 A CN202310141907 A CN 202310141907A CN 115950319 A CN115950319 A CN 115950319A
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- Prior art keywords
- blasting
- fixing
- supporting plate
- tube
- blasting tube
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- 238000005422 blasting Methods 0.000 title claims abstract description 127
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 239000002360 explosive Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Fluid-Damping Devices (AREA)
Abstract
The invention provides a blasting tube fixing device for rock-soil blasting, and relates to the technical field of blasting tube fixing devices. A blasting tube fixing device for rock-soil blasting comprises a supporting base and a fixing mechanism for fixing a blasting tube, wherein the fixing mechanism comprises an annular supporting plate and a plurality of first fixing pieces, the annular supporting plate is arranged on the supporting base, the plurality of first fixing pieces are sequentially arranged along the length direction of the annular supporting plate, and an air bag assembly is arranged on any one first fixing piece; this device is equipped with a plurality of first mountings, can fix a plurality of positions of blast tube simultaneously, and is fixed effectual, all is equipped with the gasbag subassembly on the first mounting of arbitrary one in addition, both can satisfy the fixed demand of blast tube of different diameters size, and the gasbag subassembly compliance is good, can avoid the excessive extrusion blast tube, uses safelyr.
Description
Technical Field
The invention relates to the technical field of a blasting tube fixing device, in particular to a blasting tube fixing device for rock-soil blasting.
Background
Blasting engineering refers to a construction method for excavating earth and stone and dismantling or destroying foundations, buildings and structures by using explosives. The explosives are various in types, and the explosives commonly used in construction engineering mainly comprise ammonium nitrate explosives, nitroglycerin explosives, black powder and the like.
The rock-soil blasting refers to blasting operations for breaking and throwing rock-soil, such as mining blasting, roadbed excavation blasting, roadway (tunnel) tunneling blasting and the like. The geotechnical blasting is the most common blasting technology, and because a detonator is required to be used for detonating the explosive in the blasting process, and the detonator is required to be fixed by a fixing device, a blasting tube fixing device for engineering blasting is required. However, most of the existing fixing devices have various problems: for example, chinese patent No. CN211041973U, whose publication No. 2020-07-17 discloses a fixing device for a blasting tube for engineering blasting, in which the fixing device for the blasting tube is fixed by a fixing plate and generates rigid extrusion with the blasting tube to damage the blasting tube, and thus the above-mentioned problems need to be solved.
Disclosure of Invention
The invention aims to provide a blasting tube fixing device for rock-soil blasting, which is provided with a plurality of first fixing pieces, can fix a plurality of positions of a blasting tube simultaneously, and has a good fixing effect.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a blasting tube fixing device for ground blasting, it is including supporting the base and being used for the fixed establishment of blasting tube, and above-mentioned fixed establishment includes annular layer board and a plurality of first mounting, and above-mentioned annular layer board is located on the above-mentioned supporting base, and a plurality of above-mentioned first mounting sets gradually along the length direction of above-mentioned annular layer board, all is equipped with the gasbag subassembly on the first mounting of arbitrary one.
In some embodiments of the present invention, the first fixing member includes an arc-shaped cover plate, one end of the arc-shaped cover plate is hinged to the annular supporting plate, and the other end of the arc-shaped cover plate is connected to the annular supporting plate through a bolt.
In some embodiments of the present invention, any one of the airbag modules includes an inflator, a fixed airbag, and an operating device, the inflator is disposed on the first fixing member, the fixed airbag is disposed on an inner wall of the first fixing member, an air tube is communicated between the fixed airbag and the inflator, and the inflator is electrically connected to the operating device.
In some embodiments of the present invention, the inflation device is an air pump.
In some embodiments of the present invention, any one of the airbag modules further includes a pressure sensor, and the pressure sensor is electrically connected to the operation device.
In some embodiments of the present invention, the inner wall of the annular supporting plate is provided with a buffer protection pad.
In some embodiments of the present invention, the fixing mechanism further includes a plurality of second fixing members, and the plurality of second fixing members are disposed on the annular supporting plate.
In some embodiments of the present invention, any one of the second fixing parts includes an elastic fixing band, one end of the elastic fixing band is connected to the annular support plate, and the other end of the elastic fixing band is connected to the annular support plate in a snap-fit manner.
In some embodiments of the present invention, a damping component is further disposed on the supporting base for damping the fixing mechanism. The damping assembly comprises a plurality of damping rods, any one of the damping rods comprises a connecting sleeve, a damping spring and a damper, the connecting sleeve is arranged on the supporting base, the damper is arranged in the connecting sleeve, one end of the damping spring is connected with the damper, and the other end of the damping spring is connected with the fixing mechanism.
In some embodiments of the present invention, the annular supporting plate is further provided with a ball assembly for sliding the blasting tube along a length direction thereof, the ball assembly includes a fixing frame, a threaded rod and a ball, the fixing frame is arranged at the bottom of the annular supporting plate, the threaded rod is arranged on the annular supporting plate in a threaded manner, a sleeve is arranged at the top of the threaded rod, the ball is arranged in the sleeve in a rolling manner, and the annular supporting plate is provided with a through hole for lifting the ball.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the utility model provides a ground blasting tube fixing device for blasting, constitute the fixing device who is used for fixed blasting tube through supporting base and fixed establishment, wherein support the base and be used for supporting fixed establishment, it is stable to make fixed establishment place, it is concrete, fixed establishment is constituteed to annular layer board and a plurality of first mounting, the annular layer board can be used for holding the blasting tube, it is stable to make the blasting tube place, and a plurality of first mounting set up along the length direction of annular layer board, can fix a plurality of positions of blasting tube, thereby make the blasting tube fixed stable, all be equipped with the gasbag subassembly on any one first mounting, can aerify through the gasbag subassembly and fix the blasting tube, both can satisfy the fixed demand of blasting tube of different diameters size, the gasbag subassembly compliance is good simultaneously, can avoid the excessive extrusion blasting tube, and then avoid causing the injury to the surface of blasting tube, it is safer to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a first fastener and airbag assembly according to an embodiment of the invention;
FIG. 3 is a schematic view of a shock absorbing rod according to an embodiment of the present invention;
FIG. 4 is a diagram of the connection between the annular support plate and the ball assembly according to the embodiment of the invention.
Icon: 1-supporting base, 2-fixing mechanism, 21-annular supporting plate, 22-first fixing piece, 23-second fixing piece, 24-air bag component, 241-operating device, 242-inflating device, 243-fixing air bag, 244-pressure sensor, 25-buffer protection pad, 3-shock absorption component, 31-shock absorption rod, 311-connecting sleeve, 312-shock absorption spring, 313-damper, 4-fixing through hole, 5-ball component, 51-fixing frame, 52-threaded rod, 53-ball and 54-sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Referring to fig. 1-3, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; FIG. 2 is a schematic view of the construction of the first attachment member 22 and the airbag module 24 in an embodiment of the present invention; fig. 3 is a schematic structural view of a damper rod 31 according to an embodiment of the present invention.
The embodiment provides a blasting tube fixing device for rock-soil blasting, which comprises a supporting base 1 and a fixing mechanism 2 for fixing a blasting tube, wherein the fixing mechanism 2 comprises an annular supporting plate 21 and a plurality of first fixing pieces 22, the annular supporting plate 21 is arranged on the supporting base 1, the plurality of first fixing pieces 22 are sequentially arranged along the length direction of the annular supporting plate 21, and an airbag module 24 is arranged on any one of the first fixing pieces 22.
In this embodiment, support base 1 and the fixing device of 2 constitutions of fixed blasting tubes, wherein support base 1 and be used for supporting fixing device 2, make fixing device 2 can place stably, it is concrete, fixing device 2 is constituteed to annular layer board 21 and a plurality of first mounting 22, annular layer board 21 can be used for holding the blasting tube, it is stable to make the blasting tube place, and a plurality of first mounting 22 set up along the length direction of annular layer board 21, can fix a plurality of positions of blasting tube, thereby make the blasting tube fixed stable, all be equipped with gasbag subassembly 24 on arbitrary one first mounting 22, can aerify through gasbag subassembly 24 and fix the blasting tube, both can satisfy the fixed demand of blasting tube of different diameters size, and gasbag subassembly 24 compliance is good, can avoid transition extrusion blasting tube, and then avoid causing the injury to the surface of blasting tube, it is safer to use.
It should be noted that, a plurality of fixing through holes 4 are provided on the supporting base 1, and can be used for installing fixing bolts, so as to fix the supporting base 1 on the ground.
When the device is used, the device can be placed at a position where a blasting tube needs to be installed, then the supporting base 1 is fixed on the ground, then the first fixing pieces 22 are opened, the blasting tube is placed on the annular supporting plate 21, then the first fixing pieces 22 are closed on the annular supporting plate 21, and the blasting tube is fixed through inflation of the air bag assembly 24, so that the stability and the use safety of the blasting tube are guaranteed.
The first fixing member 22 includes an arc-shaped cover plate, one end of the arc-shaped cover plate is hinged to the annular support plate 21, and the other end of the arc-shaped cover plate is connected to the annular support plate 21 through a bolt.
Arc apron is the loop configuration with annular layer board 21, with the surface shape laminating of blasting tube, can fix the blasting tube more effectively, when using, loosen the bolt, rotate arc apron and open to place the blasting tube on annular layer board 21, then closed arc apron, and fix the other end of arc apron on annular layer board 21 through the bolt, then with the cooperation of gasbag subassembly 24, fix the blasting tube, thereby avoid the blasting tube not hard up to drop.
Any one of the airbag modules 24 includes an inflator 242, a fixed airbag 243, and an operation device 241, the inflator 242 is provided on the first fixture 22, the fixed airbag 243 is provided on an inner wall of the first fixture 22, an air tube is communicated between the fixed airbag 243 and the inflator 242, and the inflator 242 is electrically connected to the operation device 241.
The inflating device 242, the fixed air bag 243 and the operating device 241 form the air bag assembly 24, when the air bag assembly is installed, the fixed air bag 243 is arranged on the inner wall of the first fixing piece 22 and is used for fixing the blasting tube, the inflating device 242 is arranged on the first fixing piece 22 and can inflate the fixed air bag 243 through an air pipe, so that the fixed air bag 243 is inflated and expanded, and then the blasting tube is fixed; preferably, the operating device 241 may be a commercially available PLC operating panel, and the PLC operating panel is provided with a corresponding operating button, which may be used to control the start and stop of the inflator 242 so as to control the inflation status of the fixed airbag 243, thereby better fixing the blasting tube and avoiding damage to the blasting tube.
Further, the inflation device 242 is an air pump, which can be a commercially available product, and the air pump is provided with a power supply inside, and can be rechargeable or detachable from a battery, so that the use is more convenient.
Any of the airbag modules 24 further includes a pressure sensor 244, and the pressure sensor 244 is electrically connected to the operation device 241.
The pressure sensor 244 is arranged in the fixed air bag 243, and can measure the pressure of the fixed air bag 243 in real time, so that the operation of workers is more intelligent and convenient, and the blasting tube is fixed more safely and stably.
Optionally, the pressure sensor 244 is a commercially available product, which is convenient to purchase.
Preferably, the inner wall of the annular supporting plate 21 is provided with a buffer protection pad 25, so that the blasting tube can be protected, the blasting tube is prevented from being damaged when being placed, and the use safety is improved.
Example 2
Referring to fig. 1, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; in this embodiment, in addition to embodiment 1, the fixing mechanism 2 further includes a plurality of second fixing members 23, and the plurality of second fixing members 23 are provided on the annular supporting plate 21.
In this embodiment, the plurality of second fixing members 23 are engaged with the plurality of first fixing members 22 to fix the blasting tube better, so that the blasting tube is fixed better.
Further, any one of the second fixing members 23 includes an elastic fixing band, one end of the elastic fixing band is connected to the annular supporting plate 21, and the other end of the elastic fixing band is connected to the annular supporting plate 21 in a snap-fit manner.
When the fixing device is used, one end of the elastic fixing belt can be loosened firstly, then the blasting tube is placed on the annular supporting plate 21, after the blasting tube is placed, one end of the elastic fixing belt is fixed on the annular supporting plate 21 through a buckle, and the blasting tube can be fixed in advance, so that the situation that the position precision of the blasting tube is influenced because the blasting tube cannot be fixed in time in the inflating process of the air bag assembly 24 on the first fixing piece 22 can be avoided; the elastic fixing belt has elasticity and flexibility, can adapt to blasting tubes with different diameters, and can not damage the blasting tubes; the use effect is good.
Example 3
Referring to fig. 1 and 3, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; fig. 3 is a schematic structural view of a damper rod 31 according to an embodiment of the present invention.
In this embodiment, on the basis of some of the above embodiments, the supporting base 1 is further provided with a damping assembly 3 for damping the fixing mechanism 2.
In this embodiment, through setting up damper 3, can carry out the shock attenuation to fixed establishment 2 and support, make the blasting tube more firm, excellent in use effect.
In some embodiments of the present invention, the damper assembly 3 includes a plurality of damper rods 31, each of the damper rods 31 includes a connection sleeve 311, a damper spring 312 and a damper 313, the connection sleeve 311 is disposed on the support base 1, the damper 313 is disposed in the connection sleeve 311, one end of the damper spring 312 is connected to the damper 313, and the other end of the damper spring 312 is connected to the fixing mechanism 2.
In the above-mentioned embodiment, damper 3 is constituteed to a plurality of shock attenuation poles 31, can effectively carry out the shock attenuation to fixed establishment 2 and support, and arbitrary shock attenuation pole 31 all includes connecting sleeve 311, damping spring 312 and attenuator 313, installs the protection through connecting sleeve 311, through damping spring 312 absorbed energy to offset through attenuator 313 and slow down, thereby make fixed establishment 2 can place firmly, improve the position accuracy of blasting tube, excellent in use effect.
Example 4
Referring to fig. 1 and 4, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; fig. 4 is a diagram showing the connection relationship between the annular support plate 21 and the ball assembly 5 according to the embodiment of the present invention.
In this embodiment, in addition to the above embodiments, the annular supporting plate 21 is further provided with a ball assembly 5 for sliding the blasting tube along the longitudinal direction thereof, the ball assembly 5 includes a fixed frame 51, a threaded rod 52 and balls 53, the fixed frame 51 is provided at the bottom of the annular supporting plate 21, the threaded rod 52 is screwed on the annular supporting plate 21, the top of the threaded rod 52 is provided with a sleeve 54, the balls 53 are rolled in the sleeve 54, and the annular supporting plate 21 is provided with a through hole for moving the balls 53 up and down.
In this embodiment, when the blasting tube was put into annular layer board 21 on, when still needing to adjust the position of blasting tube, can make the blasting tube rotate adjustment direction on annular layer board 21 through ball subassembly 5 to and make the blasting tube along the length direction back-and-forth movement of annular layer board 21, in order to guarantee the position of placing of blasting tube, it is more nimble convenient to use.
Specifically, ball subassembly 5 includes mount 51, threaded rod 52 and ball 53, mount 51 provides the support for threaded rod 52, make threaded rod 52 rotatory can drive ball 53 go up and down, and the top of threaded rod 52 is equipped with sleeve 54, thereby make ball 53 can rotate wantonly in sleeve 54, and then enable the blasting tube slip and rotatory, be equipped with the through-hole that makes ball 53 go up and down on the annular layer board 21, when the position of blasting tube needs to be adjusted, can promote ball 53 upward movement through rotating threaded rod 52, make ball 53 pass the through-hole of annular layer board 21 and lift the blasting tube, after the position control of blasting tube is accomplished, can rotate threaded rod 52 and drive ball 53 downstream, make the blasting tube fix on annular layer board 21, high durability and convenient use, and high flexibility.
In summary, embodiments of the present invention provide a fixing device for a blasting tube for rock-soil blasting, wherein the supporting base 1 and the fixing mechanism 2 form the fixing device for fixing the blasting tube, and the supporting base 1 is configured to support the fixing mechanism 2, so that the fixing mechanism 2 can be stably placed, specifically, the annular supporting plate 21 and the plurality of first fixing members 22 form the fixing mechanism 2, the annular supporting plate 21 can be configured to support the blasting tube, so that the blasting tube can be stably placed, and the plurality of first fixing members 22 are disposed along a length direction of the annular supporting plate 21, so as to fix a plurality of positions of the blasting tube, so that the blasting tube is stably fixed, any one of the first fixing members 22 is provided with the airbag assembly 24, and the blasting tube can be fixed by inflating the airbag assembly 24, so that fixing requirements of blasting tubes with different diameters can be met, and the airbag assembly 24 has good flexibility, so that excessive extrusion of the blasting tube can be avoided, further, damage to the surface of the blasting tube can be avoided, and the use is safer.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a ground blasting is with blasting cartridge fixing device which characterized in that, is including supporting the base and being used for the fixed establishment of fixed blasting cartridge, fixed establishment includes annular layer board and a plurality of first mounting, the annular layer board is located support on the base, it is a plurality of first mounting is followed the length direction of annular layer board sets gradually, arbitrary one all be equipped with the gasbag subassembly on the first mounting.
2. The blasting tube fixing device for the geotechnical blasting according to claim 1, wherein the first fixing member includes an arc-shaped cover plate, one end of the arc-shaped cover plate is hinged to the annular supporting plate, and the other end of the arc-shaped cover plate is connected to the annular supporting plate through a bolt.
3. The device for fixing the blasting tube for the geotechnical blasting according to claim 1, wherein any one of the airbag modules comprises an inflating device, a fixing airbag and an operating device, the inflating device is arranged on the first fixing member, the fixing airbag is arranged on the inner wall of the first fixing member, an air tube is communicated between the fixing airbag and the inflating device, and the inflating device is electrically connected with the operating device.
4. The blasting tube fixing device for geotechnical blasting according to claim 3, wherein the inflating device is an air pump.
5. The apparatus as claimed in claim 3, wherein any one of the airbag modules further comprises a pressure sensor electrically connected to the operation unit.
6. The blasting tube fixing device for geotechnical blasting according to claim 1, wherein the inner wall of the annular supporting plate is provided with a buffering protection pad.
7. The apparatus as claimed in claim 1, wherein the fixing mechanism further comprises a plurality of second fixing members provided on the ring-shaped supporting plate.
8. The blasting tube fixing device for blasting rock and soil according to claim 7, wherein any one of the second fixing members comprises an elastic fixing band, one end of the elastic fixing band is connected with the annular supporting plate, and the other end of the elastic fixing band is connected with the annular supporting plate in a buckling manner.
9. The blasting tube fixing device for rock-soil blasting according to claim 1, wherein the support base is further provided with a shock absorption assembly for absorbing shock of the fixing mechanism, the shock absorption assembly comprises a plurality of shock absorption rods, any one of the shock absorption rods comprises a connecting sleeve, a shock absorption spring and a damper, the connecting sleeve is arranged on the support base, the damper is arranged in the connecting sleeve, one end of the shock absorption spring is connected with the damper, and the other end of the shock absorption spring is connected with the fixing mechanism.
10. The blasting tube fixing device for geotechnical blasting according to claim 1, characterized in that the annular supporting plate is further provided with a ball assembly for enabling the blasting tube to slide along the length direction of the blasting tube, the ball assembly comprises a fixing frame, a threaded rod and a ball, the fixing frame is arranged at the bottom of the annular supporting plate, the threaded rod is arranged on the annular supporting plate in a threaded manner, a sleeve is arranged at the top of the threaded rod, the ball is arranged in the sleeve in a rolling manner, and the annular supporting plate is provided with a through hole for enabling the ball to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141907.9A CN115950319A (en) | 2023-02-13 | 2023-02-13 | Blasting tube fixing device for ground blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141907.9A CN115950319A (en) | 2023-02-13 | 2023-02-13 | Blasting tube fixing device for ground blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115950319A true CN115950319A (en) | 2023-04-11 |
Family
ID=87287893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310141907.9A Pending CN115950319A (en) | 2023-02-13 | 2023-02-13 | Blasting tube fixing device for ground blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115950319A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060201370A1 (en) * | 2005-03-11 | 2006-09-14 | Kang Dae W | Self-supporting air tube for blasting and method of blasting rock using the same |
| WO2017102558A1 (en) * | 2015-12-15 | 2017-06-22 | Horst Knäbel | Clamping device for workpieces |
| CN209569540U (en) * | 2019-02-28 | 2019-11-01 | 江苏精爆工程检测有限公司 | A kind of mining site directional blasting explosion pipe fixing device |
| CN211262003U (en) * | 2019-12-02 | 2020-08-14 | 安徽理工大学 | Blast pipe fixing device for directional blasting of mine field |
| CN211373374U (en) * | 2019-12-26 | 2020-08-28 | 烟台市牟平区西直格庄金矿有限公司 | A blast pipe positioning mechanism for mining |
| CN211824108U (en) * | 2020-07-17 | 2020-10-30 | 新疆恒远爆破工程有限公司 | Blasting tube fixing device for engineering blasting |
| CN212747540U (en) * | 2020-09-03 | 2021-03-19 | 王彪 | Mining engineering is buried pipe device for blasting |
| CN215114263U (en) * | 2020-12-01 | 2021-12-10 | 安徽雷鸣爆破工程有限责任公司 | A supplementary orienting device for mine blasting |
| CN216159750U (en) * | 2021-09-01 | 2022-04-01 | 沈阳工学院 | Blasting tube fixing device for engineering blasting |
| CN216745759U (en) * | 2021-10-14 | 2022-06-14 | 广西鑫之海工程有限公司 | Fixing device for underwater blasting explosive |
-
2023
- 2023-02-13 CN CN202310141907.9A patent/CN115950319A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060201370A1 (en) * | 2005-03-11 | 2006-09-14 | Kang Dae W | Self-supporting air tube for blasting and method of blasting rock using the same |
| WO2017102558A1 (en) * | 2015-12-15 | 2017-06-22 | Horst Knäbel | Clamping device for workpieces |
| CN209569540U (en) * | 2019-02-28 | 2019-11-01 | 江苏精爆工程检测有限公司 | A kind of mining site directional blasting explosion pipe fixing device |
| CN211262003U (en) * | 2019-12-02 | 2020-08-14 | 安徽理工大学 | Blast pipe fixing device for directional blasting of mine field |
| CN211373374U (en) * | 2019-12-26 | 2020-08-28 | 烟台市牟平区西直格庄金矿有限公司 | A blast pipe positioning mechanism for mining |
| CN211824108U (en) * | 2020-07-17 | 2020-10-30 | 新疆恒远爆破工程有限公司 | Blasting tube fixing device for engineering blasting |
| CN212747540U (en) * | 2020-09-03 | 2021-03-19 | 王彪 | Mining engineering is buried pipe device for blasting |
| CN215114263U (en) * | 2020-12-01 | 2021-12-10 | 安徽雷鸣爆破工程有限责任公司 | A supplementary orienting device for mine blasting |
| CN216159750U (en) * | 2021-09-01 | 2022-04-01 | 沈阳工学院 | Blasting tube fixing device for engineering blasting |
| CN216745759U (en) * | 2021-10-14 | 2022-06-14 | 广西鑫之海工程有限公司 | Fixing device for underwater blasting explosive |
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