CN202709898U - Push rod explosive delivery device for charging ultra-deep horizontal blasting holes - Google Patents
Push rod explosive delivery device for charging ultra-deep horizontal blasting holes Download PDFInfo
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- CN202709898U CN202709898U CN201220303682XU CN201220303682U CN202709898U CN 202709898 U CN202709898 U CN 202709898U CN 201220303682X U CN201220303682X U CN 201220303682XU CN 201220303682 U CN201220303682 U CN 201220303682U CN 202709898 U CN202709898 U CN 202709898U
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- push rod
- delivery device
- pipe casing
- pipe box
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Abstract
The utility model discloses a push rod explosive delivery device for charging ultra-deep horizontal blasting holes. The push rod explosive delivery device comprises an elongated pipe casing, wherein a push rod capable of moving freely in the pipe casing is installed in the pipe casing, and a wedge-shaped wooden plug is mounted at the front end of the push rod. By means of the pipe casing and the push rod capable of moving freely in the pipe casing, when an explosive column is installed, a user pushes the pipe casing into an ultra-deep horizontal blasting hole, installs the explosive column in the pipe casing, and pushes the explosive column along the pipe casing to a designed position in the ultra-deep horizontal blasting hole through the push rod. The push rod explosive delivery device is simple in structure and capable of increasing charging quality and efficiency of ultra-deep horizontal blasting holes, reducing the labor intensity of blasters, decreasing charging costs and guaranteeing blasting effects. The push rod explosive delivery device is suitable for manual charging of ultra-deep horizontal blasting holes, and conventional medium-depth horizontal blasting holes.
Description
Technical field
The utility model relates to a kind of servicing unit in the building engineering field, particularly a kind of push rod medicine delivery device for super deep level blast hole projectile filling.
Background technology
" shotfiring safety rules " (GB6722-2003) are stipulated, the manual charging should use wooden or bamboo tamper.In the medium-length hole blasting of routine, the manual charging uses straight long bamboo tamping rod usually, usually adopts two or the use of many tamper overlap joints for darker lateral aperture, and lap-joint bundlees with rope.Lateral aperture refers to borehole abbreviation lateral aperture in horizontal direction in the rock stratum.
For usually two or many tampers overlap joints of the employing use of darker lateral aperture, lap-joint bundlees with rope, and the defective of this processing method is that two tampers are difficult to form integral body, usually because the loosening of lap-joint loses globality, causes loading rate low.For middle deep level hole or super deep level hole, even explosive column installation phenomenon not in place can occur, such installation can affect demolition effect.Super deep level hole refers to when the lateral aperture degree of depth and is defined as super deep level hole during greater than 30m.
For tamper limitation traditional among the manual charging, for the manual charging in super deep level hole, need a kind of push rod medicine delivery device of special use, guarantee explosive column is mounted to the design attitude in super deep level hole, guarantee its demolition effect.
The utility model content
The purpose of this utility model is to provide a kind of push rod medicine delivery device for super deep level blast hole projectile filling, and it is simple in structure, and can improve charging quality and the efficient in super deep level hole, reduces big gun worker's labour intensity, reduces the powder charge cost, guarantees demolition effect.
The solution that the utility model solves its technical problem is: a kind of push rod medicine delivery device for super deep level blast hole projectile filling, it comprises the pipe box of strip, the push rod that can move freely in pipe box is installed in the described pipe box, the wooden stopper of wedge shape is installed on the front end of described push rod.
As further improvement in the technical proposal, described push rod is assembled by some quarter butts, between adjacent quarter butt joint is installed.
As further improvement in the technical proposal, also be provided with auxiliary rope in the described pipe box, an end of described auxiliary rope ties up on the wooden stopper, and the other end stretches out the tail end of pipe box along the outer surface of push rod.
As further improvement in the technical proposal, described pipe box is the pvc pipe cover, and described push rod is pvc pipe.
The beneficial effects of the utility model are: the utility model is by arranging pipe box, and the push rod that setting can move freely in pipe box in pipe box, when so explosive column being installed, after advancing pipe box in the super deep level hole first, explosive column is installed in the sleeve pipe, utilize push rod explosive column to be pushed to the design attitude in super deep level hole along pipe box, it is simple in structure, and can improve charging quality and the efficient in super deep level hole, reduce big gun worker's labour intensity, reduce the powder charge cost, guarantee demolition effect.
Among the manual charging of the utility model applicable to super deep level hole, also be applicable to the manual charging in conventional middle deep level hole.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe the utility model is installed explosive column in super deep level hole application in detail.
With reference to Fig. 1, a kind of push rod medicine delivery device for super deep level blast hole projectile filling, it comprises the pipe box 1 of strip, and the push rod 2 that can move freely in pipe box is installed in the described pipe box 1, and the wooden stopper 3 of wedge shape is installed on the front end of described push rod 2.
By pipe box 1 is set, and the push rod 2 that can in pipe box 1, move freely in pipe box 1 interior setting, because super deep level hole is level, when so explosive column being installed, after advancing pipe box 1 in the super deep level hole first, explosive column is installed in the sleeve pipe 1, utilize push rod 2 explosive column to be pushed to the design attitude in super deep level hole along pipe box 1, it is simple in structure, and can improve charging quality and the efficient in super deep level hole, reduce big gun worker's labour intensity, reduce the powder charge cost, guarantee demolition effect.Among the manual charging of the utility model applicable to super deep level hole, also be applicable to the manual charging in conventional middle deep level hole, the card medicine that also is applicable in manual charging's process in conventional vertical hole, inclination big gun hole is processed.
Be further used as preferred embodiment, described push rod 2 is assembled by some quarter butts, and joint 4 is installed between adjacent quarter butt, the long 4.0m of quarter butt, diameter 75mm, can by joint 4 with some quarter butt assembly units to Len req.Joint 4 is the joint consistent with the quarter butt diameter.
Be further used as preferred embodiment, also be provided with auxiliary rope 5 in the described pipe box 1, an end of described auxiliary rope 5 ties up on the wooden stopper 3, and the other end stretches out the tail end of pipe box 1 along the outer surface of push rod 2.After finishing explosive column and installing, by the booster action of auxiliary rope 5, be convenient to the taking-up from pipe box 1 of wooden stopper 3 and push rod 2.
Be further used as preferred embodiment, described pipe box 1 is pvc pipe, and described push rod 2 is pvc pipe.
More than be that better embodiment of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (4)
1. push rod medicine delivery device that is used for super deep level blast hole projectile filling, it is characterized in that: it comprises the pipe box (1) of strip, the push rod (2) that can move freely in pipe box is installed in the described pipe box (1), the wooden stopper (3) of wedge shape is installed on the front end of described push rod (2).
2. the push rod medicine delivery device for super deep level blast hole projectile filling according to claim 1, it is characterized in that: described push rod (2) is assembled by some quarter butts, and joint (4) is installed between adjacent quarter butt.
3. the push rod medicine delivery device for super deep level blast hole projectile filling according to claim 1, it is characterized in that: also be provided with auxiliary rope (5) in the described pipe box (1), one end of described auxiliary rope (5) ties up on the wooden stopper (3), and the other end stretches out the tail end of pipe box (1) along the outer surface of push rod (2).
4. the push rod medicine delivery device for super deep level blast hole projectile filling according to claim 1, it is characterized in that: described pipe box (1) is pvc pipe, and described push rod (2) is pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220303682XU CN202709898U (en) | 2012-06-26 | 2012-06-26 | Push rod explosive delivery device for charging ultra-deep horizontal blasting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220303682XU CN202709898U (en) | 2012-06-26 | 2012-06-26 | Push rod explosive delivery device for charging ultra-deep horizontal blasting holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709898U true CN202709898U (en) | 2013-01-30 |
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ID=47590189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220303682XU Expired - Fee Related CN202709898U (en) | 2012-06-26 | 2012-06-26 | Push rod explosive delivery device for charging ultra-deep horizontal blasting holes |
Country Status (1)
| Country | Link |
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| CN (1) | CN202709898U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084648A (en) * | 2018-09-18 | 2018-12-25 | 贵州贵安新联爆破工程有限公司 | A kind of simple tamponade device of horizontal blasthole |
| 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 |
| CN112902778A (en) * | 2021-02-02 | 2021-06-04 | 安徽理工大学 | Ultra-deep hole presplitting blasting powder feeding method and device |
| CN113357984A (en) * | 2021-05-28 | 2021-09-07 | 北京工业大学 | Push-type explosive-filling spacer and using method thereof |
-
2012
- 2012-06-26 CN CN201220303682XU patent/CN202709898U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084648A (en) * | 2018-09-18 | 2018-12-25 | 贵州贵安新联爆破工程有限公司 | A kind of simple tamponade device of horizontal blasthole |
| 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 |
| CN112902778A (en) * | 2021-02-02 | 2021-06-04 | 安徽理工大学 | Ultra-deep hole presplitting blasting powder feeding method and device |
| CN113357984A (en) * | 2021-05-28 | 2021-09-07 | 北京工业大学 | Push-type explosive-filling spacer and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |