CN208282702U - A kind of blast charging auxiliary device - Google Patents
A kind of blast charging auxiliary device Download PDFInfo
- Publication number
- CN208282702U CN208282702U CN201820552855.9U CN201820552855U CN208282702U CN 208282702 U CN208282702 U CN 208282702U CN 201820552855 U CN201820552855 U CN 201820552855U CN 208282702 U CN208282702 U CN 208282702U
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- China
- Prior art keywords
- cartridge
- threaded hole
- push rod
- male
- hole
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Abstract
The utility model belongs to blast charging technical field, more particularly to a kind of blast charging auxiliary device, including the first cartridge, first cartridge includes the internal thread hole of the male-pipe and right end positioned at the first cartridge left end, male-pipe matches with internal thread hole, male-pipe on first cartridge is removably connected with guide head, the right end of guide head is equipped with the first internal thread hole to match with male-pipe, there are six Self-locking hinges for the left side connection of guide head, Self-locking hinge is connected with guide plate, the outer wall of first cartridge is equipped with the first graduation mark, first cartridge is removably connected with the second cartridge, first cartridge is identical with the second powder charge barrel structure, first cartridge internal slide is arranged with sliding block, sliding block is equipped with through-hole and threaded hole, threaded hole is connected with push rod, the left side of push rod, which is equipped with, to match with threaded hole Nipple, the right side of push rod are equipped with the first threaded hole to match with nipple, and the outer wall of push rod is equipped with the second graduation mark.
Description
Technical field
The utility model belongs to blast charging technical field, and in particular to a kind of blast charging auxiliary device.
Background technique
Tunnel deep hole blasting is to improve the effective way of driving speed, is the developing direction of future tunnel blasting engineering.Mesh
Preceding Tunnel Blasting cyclic advance is typically in 1.0~3.5m range, if encountering soft rockmass, reason is also not achieved in explosion cyclic advance
The range thought.It drills when to tunnel, when especially carrying out deep hole drilling, whether the effective depth of drilling is accurately that guarantee is quick-fried
Crack to obtain a deep hole blasting successfully crucial step, and after deep hole drilling success, how to guarantee the reasonability of Charge Structure on Explosive with
And how quickly, science, accurately to carry out powder charge to deep hole blasting hole be also a problem that current Tunnel Blasting scene faces.
The explosive loading that Tunnel Blasting scene carries out at present is mainly to carry out immediately in tunnel tunnel face, each according to what is be drilled in advance
A blasthole is temporarily assembled explosive, detonator, det-cord etc. to each blasthole, and explosive loading speed is slow, explosive loading
The empirical relation of reasonability and success explosion and site operation personnel are larger.Therefore, how rationally to solve these problems
It is to guarantee that Tunnel Blasting obtains the effective way of Rational Excavation face and engineering safety.
Utility model content
The purpose of this utility model is that: in view of the problems of the existing technology, a kind of blast charging auxiliary device is provided,
The device can reuse, and the position that charge tube can be made to place is more accurate and safer during powder charge.
The tunnel deep hole blasting airspace Uncoincided charge that explosion cyclic advance is big, reliable performance, speed of application are fast is auxiliary
Help device.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of blast charging auxiliary device, including the first cartridge, first cartridge include being located at the first cartridge
The male-pipe of left end and the internal thread hole of right end, the male-pipe match with internal thread hole, on first cartridge
Male-pipe be removably connected with guide head, the right end of the guide head is equipped with the first internal screw thread to match with male-pipe
Hole, there are six Self-locking hinge, the Self-locking hinge is connected with guide plate, first cartridge for the left side connection of the guide head
Outer wall be equipped with the first graduation mark, first cartridge is removably connected with the second cartridge, first cartridge and the
Two powder charge barrel structures are identical, and the first cartridge internal slide is arranged with sliding block, and the sliding block is equipped with through-hole and spiral shell
Pit, the threaded hole are connected with push rod, and the left side of the push rod is equipped with the nipple to match with threaded hole, the push rod
Right side be equipped with the first threaded hole for matching with nipple, the outer wall of the push rod is equipped with the second graduation mark.
Utility model by adopting the above technical scheme will fry first when using a kind of blast charging auxiliary device
Pencil is placed in the first cartridge, is then passed through the cooperation of sliding block and push rod, is pushed away charge tube suitable according to the second graduation mark
Position, guide head is then mounted on the first cartridge, then by the first cartridge be pushed into explosive hole in, when the first cartridge
When length is inadequate, by second cartridge that is coupled of internal thread hole and male-pipe, and by nipple with
The cooperation of first threaded hole increases the length of push rod, until charge tube is sent to suitable position, then fixes push rod not
It is dynamic, the first cartridge or the second cartridge are pulled out, and the guide plate before guide head opens at this time, so that charge tube is placed on
Suitable position, and through-hole can be such that conducting wire is left outside；Therefore, such design, can be during blast charging more
Add position convenient and that charge tube can be made to place more accurate and safer.
It further limits, the guide plate is triangular structure, and such structure design, structure is relatively easy, versatility
It is relatively strong, the guide effect of guide head can be made more preferable.
It further limits, the left side of the nipple is equipped with arcuate guide head, and the threaded hole and the first threaded hole are set
There is the groove to match with arcuate guide head, such structure design can be more convenient when installing push rod.
It further limits, the length dimension of first cartridge is 1000mm~1200mm, such design, versatility
It is relatively strong, and can be convenient carrying.
Further limit, the sliding block is equipped with ball, the design of such structure, sliding block can be made in the first cartridge or
More convenient sliding in second sleeve.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of schematic perspective view one of blast charging auxiliary device embodiment of the utility model；
Fig. 2 is a kind of schematic perspective view two of blast charging auxiliary device embodiment of the utility model；
Fig. 3 is a kind of the schematic diagram of the section structure of blast charging auxiliary device embodiment of the utility model；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A；
Main element symbol description is as follows:
First cartridge 1, male-pipe 11, internal thread hole 12, the first graduation mark 13, guide head 2, guide plate 21, sliding block
3, through-hole 31, ball 32, push rod 4, nipple 41, the first threaded hole 42, the second graduation mark 43, arcuate guide head 44, groove
45。
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of blast charging auxiliary device of the utility model, including the first powder charge
Cylinder 1, the first cartridge 1 include the internal thread hole 12 of the male-pipe 11 and right end positioned at 1 left end of the first cartridge, male-pipe
11 match with internal thread hole 12, and the male-pipe 11 on the first cartridge 1 is removably connected with guide head 2, the right side of guide head 2
End is equipped with the first internal thread hole for matching with male-pipe 11, and the left side connection of guide head 2 is there are six Self-locking hinge, from sealed
Page is connected with guide plate 21, and the outer wall of the first cartridge 1 is equipped with the first graduation mark 13, and the first cartridge 1 is removably connected with the
Two cartridges, the first cartridge 1 is identical with the second powder charge barrel structure, and 1 internal slide of the first cartridge is arranged with sliding block 3,
Sliding block 3 is equipped with through-hole 31 and threaded hole, and threaded hole is connected with push rod 4, and the left side of push rod is equipped with the spiral shell to match with threaded hole
Line connector 41, the right side of push rod 4 are equipped with the first threaded hole 42 to match with nipple 41, and the outer wall of push rod 4 is equipped with second
Graduation mark 43.
In the present embodiment, when using a kind of blast charging auxiliary device, charge tube is placed on the first powder charge first
In cylinder 1, then passes through the cooperation of sliding block 3 and push rod 4, pushed away charge tube in place according to the second graduation mark 43, then
Guide head 2 is mounted on the first cartridge 1, then by the first cartridge 1 be pushed into explosive hole in, when 1 length of the first cartridge not
When enough, by second cartridge that is coupled of internal thread hole 12 and male-pipe 11, and by nipple 41 with
The cooperation of first threaded hole 42 increases the length of push rod 4, and until charge tube is sent to suitable position, then fixation is pushed away
Bar 4 is motionless, and the first cartridge 1 or the second cartridge are pulled out, and the guide plate 21 of 2 front of guide head opens at this time, thus will
Charge tube is put in place, and through-hole 31 can be such that conducting wire is left outside；Therefore, such design can be filled in explosion
Position more convenient and that charge tube can be made to place is more accurate and safer during medicine.
Being preferably directed plate 21 is triangular structure, and such structure design, structure is relatively easy, and versatility is stronger, can
Keep the guide effect of guide head 2 more preferable.In fact, can also consider the structure of guide plate 21 as the case may be.
It is preferred that the left side of nipple 41 is equipped with arcuate guide head 44, threaded hole and the first threaded hole 42 are equipped with leads with arc
The groove 45 to match to first 44, such structure design, can be more convenient when installing push rod 4.In fact, can also
To consider the structure of nipple 41 as the case may be.
It is preferred that the length dimension of the first cartridge 1 is 1000mm~1200mm, such design, versatility is stronger, and can
To be convenient for carrying.In fact, can also consider the length dimension of the first cartridge 1 as the case may be.
It is preferred that sliding block 3 is equipped with ball 32, the design of such structure can make sliding block 3 in the first cartridge 1 or second set
More convenient sliding in cylinder.In fact, can also consider the structure of sliding block 3 as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of blast charging auxiliary device, including the first cartridge (1), it is characterised in that: first cartridge (1) includes
Positioned at the male-pipe (11) of the first cartridge (1) left end and the internal thread hole (12) of right end, the male-pipe (11) with it is interior
Threaded hole (12) matches, and the male-pipe (11) on first cartridge (1) is removably connected with guide head (2), described
The right end of guide head (2) is equipped with the first internal thread hole to match with male-pipe (11), the left side connection of the guide head (2)
There are six Self-locking hinge, the Self-locking hinge is connected with guide plate (21), and the outer wall of first cartridge (1) was equipped with for the first quarter
It spends line (13), first cartridge (1) is removably connected with the second cartridge, first cartridge (1) and the second powder charge
Barrel structure is identical, and the first cartridge (1) internal slide is arranged with sliding block (3), and the sliding block (3) is equipped with through-hole
(31) it is connected with push rod (4) with threaded hole, the threaded hole, the left side of the push rod is equipped with to be connect with the screw thread that threaded hole matches
Head (41), the right side of the push rod (4) are equipped with the first threaded hole (42) to match with nipple (41), the push rod (4)
Outer wall be equipped with the second graduation mark (43).
2. a kind of blast charging auxiliary device according to claim 1, it is characterised in that: the guide plate (21) is triangle
Shape structure.
3. a kind of blast charging auxiliary device according to claim 1 or 2, it is characterised in that: the nipple (41)
Left side be equipped with arcuate guide head (44), the threaded hole and the first threaded hole (42) are equipped with to match with arcuate guide head (44)
Groove (45).
4. a kind of blast charging auxiliary device according to claim 3, it is characterised in that: first cartridge (1)
Length dimension is 1000mm~1200mm.
5. a kind of blast charging auxiliary device according to claim 4, it is characterised in that: the sliding block (3) is equipped with rolling
Pearl (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552855.9U CN208282702U (en) | 2018-04-18 | 2018-04-18 | A kind of blast charging auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552855.9U CN208282702U (en) | 2018-04-18 | 2018-04-18 | A kind of blast charging auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282702U true CN208282702U (en) | 2018-12-25 |
Family
ID=64751580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552855.9U Expired - Fee Related CN208282702U (en) | 2018-04-18 | 2018-04-18 | A kind of blast charging auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974546A (en) * | 2019-05-09 | 2019-07-05 | 中建八局轨道交通建设有限公司 | Dynamite charge device and its application method for controlled loading of explosive depth |
| CN112482357A (en) * | 2020-12-04 | 2021-03-12 | 浙大城市学院 | Drilling tool for pre-blasting cement mixing pile suitable for hard soil layer and application method thereof |
| CN113357984A (en) * | 2021-05-28 | 2021-09-07 | 北京工业大学 | Push-type explosive-filling spacer and using method thereof |
-
2018
- 2018-04-18 CN CN201820552855.9U patent/CN208282702U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974546A (en) * | 2019-05-09 | 2019-07-05 | 中建八局轨道交通建设有限公司 | Dynamite charge device and its application method for controlled loading of explosive depth |
| CN109974546B (en) * | 2019-05-09 | 2023-11-03 | 中建八局轨道交通建设有限公司 | Explosive loading device for controlling loading depth and using method thereof |
| CN112482357A (en) * | 2020-12-04 | 2021-03-12 | 浙大城市学院 | Drilling tool for pre-blasting cement mixing pile suitable for hard soil layer and application method thereof |
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190418 |