CN202133340U - Powder loading device for blasting hole with water - Google Patents
Powder loading device for blasting hole with water Download PDFInfo
- Publication number
- CN202133340U CN202133340U CN201120234359U CN201120234359U CN202133340U CN 202133340 U CN202133340 U CN 202133340U CN 201120234359 U CN201120234359 U CN 201120234359U CN 201120234359 U CN201120234359 U CN 201120234359U CN 202133340 U CN202133340 U CN 202133340U
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- water
- powder charge
- powder loading
- blasting hole
- charge pipe
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Abstract
The utility mode discloses a powder loading device for a blasting hole with water. The powder loading device comprises a powder loading tube of which one end is opened and the other end is sealed, and the diameter and length of the powder loading tube are matched with those of the blasting hole; one section of the powder loading tube is a corrugated tube section; the initial length of the powder loading tube is larger than the depth of the blasting hole, when the corrugated tube section is compressed, the length of the powder loading tube is smaller than the depth of the blasting hole, so the powder loading tube provided by the utility mode can be placed into the blasting hole with the water, and dynamite loaded in the blasting tube is far away from the water so as to avoid the failure of the dynamite due to the water and ensure the blasting effects; and meanwhile, the water-proof dynamite and a water pump for discharging water are avoided, so the dynamite cost is saved and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of explosive, is specifically related to a kind of means for loading that is used for blasting hole with water.
Background technology
Blasting hole with water is that water remained in the hole after rig carried out wet operation, and natural precipitation or underground infiltration formation.And explosive receives the influence of temperature, humidity and other factors, takes place easily to go bad, and causes the bursting property of explosive to reduce, even the inefficacy of miss-firing.At present, the method that when the reply blasting hole with water, adopts has the water-proof explosive of use and two kinds of methods of water pumper draining, but the water-proof explosive cost is higher, and water pumper draining labour intensity is big, wastes time and energy.
Therefore, need to explore a kind of means for loading, when the reply blasting hole with water, under the prerequisite that guarantees demolition effect, neither increase the explosive cost, needn't use the water pumper draining again.
Summary of the invention
In view of this, the utility model provides a kind of means for loading that is used for blasting hole with water, under the prerequisite that guarantees demolition effect, neither increases the explosive cost, needn't use the water pumper draining again.
The means for loading that is used for blasting hole with water of the utility model comprises the powder charge pipe, said powder charge pipe one end opening, and other end sealing, the diameter and the degree of depth in the diameter of said powder charge pipe and length and big gun hole are complementary.
Further, one section of said powder charge pipe is bellows piece, and the initial length of said powder charge pipe is greater than the degree of depth in big gun hole, and when bellows piece was compressed, the length of powder charge pipe was less than the degree of depth in big gun hole;
Further, also comprise the powder charge funnel, bickering of said powder charge funnel can be stretched in the powder charge pipe mouth of pipe;
Further, said powder charge pipe and powder charge funnel are plastic tube and plastic funnel.
The beneficial effect of the utility model is: the powder charge pipe of the utility model is placed in the blasting hole with water; Hold explosive in the powder charge pipe, the powder charge pipe has been isolated the water in explosive and the big gun hole, thereby has prevented that explosive chance water lost efficacy; Guaranteed demolition effect; Simultaneously needn't use water-proof explosive and water pumper draining, neither increase the explosive cost, improve efficiency again.
Description of drawings
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
Structural representation when Fig. 1 uses the utility model powder charge for blasting hole with water;
Fig. 2 uses the structural representation after the utility model powder charge and the filling for blasting hole with water.
The specific embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.
Structural representation when Fig. 1 uses the utility model powder charge for blasting hole with water; As shown in the figure; The means for loading that is used for blasting hole with water of the utility model comprises powder charge pipe 1, said powder charge pipe 1 one end openings; Other end sealing, the diameter and the degree of depth in the diameter of said powder charge pipe 1 and length and big gun hole 3 are complementary; Powder charge pipe 1 places in the blasting hole with water 3, holds explosive 4 in the powder charge pipe 1, and powder charge pipe 1 has been isolated the water 5 in explosive 4 and the big gun hole 3, thereby has prevented that explosive chance water lost efficacy, and has guaranteed demolition effect, therefore needn't use water-proof explosive and water pumper draining.
As the further improvement of the utility model, one section of said powder charge pipe 1 is bellows piece 11, and the initial length of said powder charge pipe 1 is greater than the degree of depth in big gun hole 3, and when bellows piece 11 was compressed, the length of powder charge pipe 1 was less than the degree of depth in big gun hole 3; The initial length of powder charge pipe 1 is greater than the degree of depth in big gun hole 3; Be convenient to powder charge, after powder charge finishes, with paddings such as rubble 6 filling big gun holes 3; Padding 6 compresses powder charge pipe 1 from powder charge pipe 1 top; Thereby bellows piece 11 is compressed, and powder charge pipe 1 finally is enclosed in the big gun hole 3 (as shown in Figure 2) by padding 6, has improved demolition effect.
Further improvement as the utility model also comprises powder charge funnel 2, and bickering of said powder charge funnel 2 can be stretched in powder charge pipe 1 mouth of pipe; Through powder charge funnel 2 powder charge in powder charge pipe 1, comparatively convenient.
As the further improvement of the utility model, said powder charge pipe 1 is plastic tube and plastic funnel with powder charge funnel 2; Plastics are convenient to processing and fabricating, and are with low cost, and water proofing property, elasticity, intensity etc. all can satisfy the requirement of the utility model.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the preferred embodiment through with reference to the utility model is described the utility model; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and the scope of the utility model that does not depart from appended claims and limited.
Claims (4)
1. means for loading that is used for blasting hole with water is characterized in that: comprise powder charge pipe (1), and said powder charge pipe (1) one end opening, other end sealing, the diameter and the degree of depth of the diameter of said powder charge pipe (1) and length and big gun hole (3) are complementary.
2. the means for loading that is used for blasting hole with water according to claim 1; It is characterized in that: one section of said powder charge pipe (1) is bellows piece (11); The initial length of said powder charge pipe (1) is greater than the degree of depth of big gun hole (3); When bellows piece (11) when being compressed, the length of powder charge pipe (1) is less than the degree of depth of big gun hole (3).
3. the means for loading that is used for blasting hole with water according to claim 2 is characterized in that: also comprise powder charge funnel (2), bickering of said powder charge funnel (2) can be stretched in powder charge pipe (1) mouth of pipe.
4. the means for loading that is used for blasting hole with water according to claim 3 is characterized in that: said powder charge pipe (1) and powder charge funnel (2) are plastic tube and plastic funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234359U CN202133340U (en) | 2011-07-05 | 2011-07-05 | Powder loading device for blasting hole with water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234359U CN202133340U (en) | 2011-07-05 | 2011-07-05 | Powder loading device for blasting hole with water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133340U true CN202133340U (en) | 2012-02-01 |
Family
ID=45522106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120234359U Expired - Fee Related CN202133340U (en) | 2011-07-05 | 2011-07-05 | Powder loading device for blasting hole with water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133340U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197797A (en) * | 2014-08-29 | 2014-12-10 | 中国水利水电第六工程局有限公司 | Water seepage blast hole explosive filling device used in tunnel blasting excavation process |
| CN105651131A (en) * | 2016-01-31 | 2016-06-08 | 贵州新联爆破工程集团有限公司 | Charging device for blast holes of different diameters |
| CN106288989A (en) * | 2016-09-14 | 2017-01-04 | 中国地质大学（武汉） | A kind of blasting hole with water powder charge and obstruction method |
| CN106643354A (en) * | 2016-11-08 | 2017-05-10 | 宏大矿业有限公司 | Device and method for safe and rapid blasting construction in high-temperature fire area |
| CN107131807A (en) * | 2017-05-27 | 2017-09-05 | 江西铜业集团公司 | A kind of blasthole orifice protecting device and its application |
| CN107588693A (en) * | 2017-10-22 | 2018-01-16 | 贵州大学 | The auxiliary body of the blast hole projectile filling of blasting engineering |
| CN107861148A (en) * | 2017-10-12 | 2018-03-30 | 山东大学 | Integrate blast hole projectile filling, water filling and the TSP data acquisition devices measured |
| CN108387155A (en) * | 2018-03-04 | 2018-08-10 | 贵州新联爆破工程集团有限公司 | A kind of simple explosive separating device for outdoor low water cannon hole decking |
| CN109443119A (en) * | 2018-11-16 | 2019-03-08 | 中国水利水电第八工程局有限公司 | Water bearing blasthole loads in mixture the means for loading and loading method of non-watertight explosive |
| CN110887420A (en) * | 2019-11-11 | 2020-03-17 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN114923388A (en) * | 2022-06-21 | 2022-08-19 | 福建省新华都工程有限责任公司 | Special device for continuously charging large-aperture water logging slurry blasthole |
-
2011
- 2011-07-05 CN CN201120234359U patent/CN202133340U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197797A (en) * | 2014-08-29 | 2014-12-10 | 中国水利水电第六工程局有限公司 | Water seepage blast hole explosive filling device used in tunnel blasting excavation process |
| CN105651131A (en) * | 2016-01-31 | 2016-06-08 | 贵州新联爆破工程集团有限公司 | Charging device for blast holes of different diameters |
| CN106288989A (en) * | 2016-09-14 | 2017-01-04 | 中国地质大学（武汉） | A kind of blasting hole with water powder charge and obstruction method |
| CN106288989B (en) * | 2016-09-14 | 2018-06-26 | 中国地质大学（武汉） | A kind of blasting hole with water powder charge and obstruction method |
| CN106643354A (en) * | 2016-11-08 | 2017-05-10 | 宏大矿业有限公司 | Device and method for safe and rapid blasting construction in high-temperature fire area |
| CN107131807B (en) * | 2017-05-27 | 2019-03-26 | 江西铜业集团公司 | A kind of blasthole orifice protecting device and its application |
| CN107131807A (en) * | 2017-05-27 | 2017-09-05 | 江西铜业集团公司 | A kind of blasthole orifice protecting device and its application |
| CN107861148A (en) * | 2017-10-12 | 2018-03-30 | 山东大学 | Integrate blast hole projectile filling, water filling and the TSP data acquisition devices measured |
| CN107588693A (en) * | 2017-10-22 | 2018-01-16 | 贵州大学 | The auxiliary body of the blast hole projectile filling of blasting engineering |
| CN107588693B (en) * | 2017-10-22 | 2023-05-09 | 贵州大学 | Auxiliary mechanism for charging blast holes in blasting engineering |
| CN108387155A (en) * | 2018-03-04 | 2018-08-10 | 贵州新联爆破工程集团有限公司 | A kind of simple explosive separating device for outdoor low water cannon hole decking |
| CN108387155B (en) * | 2018-03-04 | 2023-06-23 | 保利新联爆破工程集团有限公司 | Simple explosive separation device for sectional charging of open-air low-water cannon hole |
| CN109443119B (en) * | 2018-11-16 | 2020-08-07 | 中国水利水电第八工程局有限公司 | Explosive loading device and method for mixing and loading non-waterproof explosive in water-containing blast hole |
| CN109443119A (en) * | 2018-11-16 | 2019-03-08 | 中国水利水电第八工程局有限公司 | Water bearing blasthole loads in mixture the means for loading and loading method of non-watertight explosive |
| CN110887420A (en) * | 2019-11-11 | 2020-03-17 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN110887420B (en) * | 2019-11-11 | 2022-06-07 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN114923388A (en) * | 2022-06-21 | 2022-08-19 | 福建省新华都工程有限责任公司 | Special device for continuously charging large-aperture water logging slurry blasthole |
| CN114923388B (en) * | 2022-06-21 | 2024-03-22 | 福建省新华都工程有限责任公司 | Special device for continuously charging large-aperture accumulated water slurry blastholes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130705 |