CN208171109U - A kind of blasting hole quick-burning charge device - Google Patents
A kind of blasting hole quick-burning charge device Download PDFInfo
- Publication number
- CN208171109U CN208171109U CN201820658129.5U CN201820658129U CN208171109U CN 208171109 U CN208171109 U CN 208171109U CN 201820658129 U CN201820658129 U CN 201820658129U CN 208171109 U CN208171109 U CN 208171109U
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- China
- Prior art keywords
- cylindrantherae
- push rod
- screw thread
- charge device
- blasting hole
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Abstract
The utility model discloses a kind of blasting hole quick-burning charge device, including cylindrantherae, push rod, fixed brackets, it is characterised in that the middle position at the cylindrantherae back is equipped with through-hole, is equipped with internal screw thread in through-hole；Described push rod one end is vertically equipped with push jack, and the other end is equipped with the handle twisted for fine jade；The push rod is equipped with the external screw thread that installation is matched with cylindrantherae internal screw thread；It is equidistant in radial directions on the cylindrantherae side wall to set there are four fixing lug boss, groove is equipped in the middle part of fixing lug boss；The fixed bracket assigns into the groove on two neighboring boss；The means for loading is convenient for drug to be attached in blasthole, using stable screw propulsion, facilitates and grasps powder charge speed, and fixation is simple and effective, adapts to different blast planes, the fixed height of gun barrel also can freely adjust.
Description
Technical field
The utility model relates to bursting work fields, and in particular to a kind of blasting hole quick-burning charge device.
Background technique
When carrying out blast working under bridge, tunnel and mine, the plane of explosion will be needed to punch, then by powder stick
It is mounted in the bore, present powder charge process is complex, and for the blast plane more for powder charge, larger workload can not
Realize quick-burning charge, and general powder charge uses push-in method, such method is unable to control the speed that volume medicine is packed into blasthole, if push-in
Excessive velocities, friction generates heat or electrostatic with blasthole for volume medicine, and there are security risks.
Summary of the invention
The purpose of this utility model is to provide a kind of blasting hole quick-burning charge devices, convenient for drug is attached to blasthole
In, using stable screw propulsion, facilitates and grasp powder charge speed, and fix gun barrel all precisely in entire powder charge process, no
It can shift, avoid the offset of gun barrel from keeping volume medicine larger in the unilateral friction of process of filling gun barrel, there are security risks, together
When, different blast planes is adapted to, the fixed height of gun barrel also can freely adjust.
A kind of blasting hole quick-burning charge device, including cylindrantherae, push rod, fixed bracket, it is characterised in that the cylindrantherae back
The middle position in portion is equipped with through-hole, is equipped with internal screw thread in through-hole；Described push rod one end is vertically equipped with push jack, and the other end, which is equipped with, to be used
In the handle that fine jade is twisted；The push rod is equipped with the external screw thread that installation is matched with cylindrantherae internal screw thread；In diameter on the cylindrantherae side wall
Equidistant on direction to set there are four fixing lug boss, fixing lug boss middle part is equipped with groove；The fixed bracket assigns into adjacent two
In groove on a boss, and fixed bracket can be rotated.
Preferably, the handle periphery is equipped with anti-skid chequer, twists convenient for fine jade.
Preferably, one layer of plastic products are attached in the drug cylinder, for preventing electrostatic from generating.
Preferably, the push jack is plastic products, for preventing electrostatic from generating.
Preferably, it is additionally provided with graduation mark on the push rod, the amount of blasthole is promoted for observing volume medicine.
The beneficial effects of the utility model are easy to carry and transfer, for different multiple big guns for needing filling to roll up medicines
Hole can quickly finish filling, due to using spiral promotion, can easily control push-in speed, prevent volume medicine rapid
Push-in blasthole bottom and hand can not be received immediately, make roll up medicine squeeze, there are some potential safety problems, medicine is being filled out in field
In the process, support is kept using two brackets on cylindrantherae, slamming bracket with foot can be such that entire means for loading firmly fixes
It in target position, will not shift, precision and practicability are stronger.
Detailed description of the invention
Fig. 1 is this practical fractionation structural representation.
Fig. 2 is the mounting structure schematic diagram of the utility model.
In figure, cylindrantherae 1, push rod 2, push jack 2-1, handle 2-2, fixed bracket 3, boss 4.
Specific embodiment
It elaborates below with reference to example embodiment to technical solutions of the utility model；However, example embodiment
It can implement in a variety of forms, and be not understood as limited to embodiment set forth herein；On the contrary, providing these embodiments
So that the utility model is more comprehensively and completely, and the design of example embodiment is comprehensively communicated to those skilled in the art
Member.
As shown, a kind of blasting hole quick-burning charge device, including cylindrantherae 1, push rod 2, fixed bracket 3, feature exists
Middle position in 1 back of cylindrantherae is equipped with through-hole, is equipped with internal screw thread in through-hole；Described 2 one end of push rod, which is vertically equipped with, to push away
Piece 2-1, the other end are equipped with the handle 2-2 twisted for fine jade；The push rod 2, which is equipped with, matches the outer of installation with 1 internal screw thread of cylindrantherae
Screw thread；It is equidistant in radial directions on 1 side wall of cylindrantherae to set there are four fixing lug boss 4, it is equipped in the middle part of fixing lug boss 4 recessed
Slot；The fixed bracket 3 assigns into the groove on two neighboring boss 4, and fixed bracket 3 can be rotated, in use,
Volume medicine is fitted into cylindrantherae 1, makes 1 mouthful of alignment blasthole of cylindrantherae, and be rotated down two fixed brackets 3 to make to proper angle：Big gun
Nozzle just contact demolition plane, fixed bracket 3 just contact the blast plane around blasthole, then slam fixed bracket with foot
3, it carries out fine jade and twists push rod 2, until volume medicine is pushed into blasthole, gun barrel is removed, the process speed for entirely filling out medicine is steady, big gun
Cylinder fixation, will not shift, because if the opposite variation generated on position with blasthole of gun barrel can occur for hand-held gun barrel,
Make to roll up medicine can not face blasthole axial direction, cause the unilateral larger situation that rubs, there are security risks.
Preferably, the periphery the handle 2-2 is equipped with anti-skid chequer, twists convenient for fine jade.
Preferably, one layer of plastic products are attached on 1 inner wall of cylindrantherae, for preventing electrostatic from generating.
Preferably, the push jack 2-1 is plastic products, prevents electrostatic from generating.
Preferably, it is additionally provided with graduation mark on the push rod 2, the amount of blasthole is promoted for observing volume medicine.
Claims (5)
1. a kind of blasting hole quick-burning charge device, including cylindrantherae, push rod, fixed bracket, it is characterised in that the cylindrantherae back
Middle position be equipped with through-hole, internal screw thread is equipped in through-hole；Described push rod one end is vertically equipped with push jack, and the other end is equipped with and is used for
The stubborn handle of fine jade；The push rod is equipped with the external screw thread that installation is matched with cylindrantherae internal screw thread；In radial direction on the cylindrantherae side wall
Equidistant on direction to set there are four fixing lug boss, fixing lug boss middle part is equipped with groove；The fixed bracket assigns into two neighboring
In groove on boss.
2. a kind of blasting hole quick-burning charge device according to claim 1, it is characterised in that：The handle periphery is equipped with
Anti-skid chequer.
3. a kind of blasting hole quick-burning charge device according to claim 1, it is characterised in that：It is attached in the drug cylinder
Have one layer of plastic products.
4. a kind of blasting hole quick-burning charge device according to claim 1, it is characterised in that：The push jack is plastics system
Product.
5. a kind of blasting hole quick-burning charge device according to claim 1, it is characterised in that：It is additionally provided on the push rod
Graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658129.5U CN208171109U (en) | 2018-05-04 | 2018-05-04 | A kind of blasting hole quick-burning charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658129.5U CN208171109U (en) | 2018-05-04 | 2018-05-04 | A kind of blasting hole quick-burning charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171109U true CN208171109U (en) | 2018-11-30 |
Family
ID=64368231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820658129.5U Active CN208171109U (en) | 2018-05-04 | 2018-05-04 | A kind of blasting hole quick-burning charge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998745A (en) * | 2020-08-27 | 2020-11-27 | 迁安市凯达工贸有限责任公司 | Mining blasting is with big gun hole powder charge subassembly |
| CN114111487A (en) * | 2021-11-12 | 2022-03-01 | 陕西长武亭南煤业有限责任公司 | Automatic filling device for gas extraction presplitting blasting explosive |
-
2018
- 2018-05-04 CN CN201820658129.5U patent/CN208171109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998745A (en) * | 2020-08-27 | 2020-11-27 | 迁安市凯达工贸有限责任公司 | Mining blasting is with big gun hole powder charge subassembly |
| CN111998745B (en) * | 2020-08-27 | 2022-05-17 | 迁安市凯达工贸有限责任公司 | Mining blasting is with big gun hole powder charge subassembly |
| CN114111487A (en) * | 2021-11-12 | 2022-03-01 | 陕西长武亭南煤业有限责任公司 | Automatic filling device for gas extraction presplitting blasting explosive |
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| GR01 | Patent grant |