CN211373376U - Spaced charging device - Google Patents
Spaced charging device Download PDFInfo
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- CN211373376U CN211373376U CN201922398996.7U CN201922398996U CN211373376U CN 211373376 U CN211373376 U CN 211373376U CN 201922398996 U CN201922398996 U CN 201922398996U CN 211373376 U CN211373376 U CN 211373376U
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Abstract
The utility model provides an interval charging means, includes the charge pipe, the charge pipe is the pipe structure, the tip of charge pipe can be dismantled and be connected with detonator installation pipe, and the side of charge pipe and detonator installation pipe all is equipped with the installation breach, the installation breach sets up at the length direction equidistance of charge pipe, the oral area of installation breach is connected with the fixed band, the both sides integrated into one piece of installation breach has two connecting blocks, be equipped with the opening on the connecting block, the utility model discloses the installation breach sets up at the length direction equidistance of charge pipe, and the explosive can be placed in the installation breach, puts the purpose of charge intraductal with the explosive and is convenient for fill in the position that needs blast with the explosive, in fixed explosive, can fix the explosive in the installation breach of difference according to actual need, makes the position that the explosive placed control more easily.
Description
Technical Field
The utility model belongs to the technical field of the blasting technique and specifically relates to a spaced charging device is related to.
Background
Blasting is a technique that utilizes the effects of compression, loosening, destruction, throwing and killing of explosives in air, water, earth and stone media or objects due to explosion to achieve the expected purpose. When the explosive package or explosive charge explodes in earth and stone medium or structure, the earth and stone medium or structure generates the phenomena of compression, deformation, damage, loosening and throwing, and the explosive package or explosive charge is mainly used for earth and stone engineering, the demolition of metal buildings and structures and the like. In the prior art, when blasting and charging are carried out, most of explosives are bound on a blasting fuse of a detonator, then the explosives and the detonator are plugged into a blasting hole together, and therefore plugging is inconvenient, and the interval of the explosives is inconvenient to control.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a spaced charging device is used for solving among the prior art when the blasting powder charge, and most of them tie up the explosive on the fuse of leading of detonator, then fill in the blast hole with explosive and detonator together, relatively inconvenient when filling in, and the problem of the inconvenient control in interval of explosive.
In order to realize the purpose, the utility model relates to an interval charging means, including the charge pipe, the charge pipe is the pipe structure, the tip of charge pipe can be dismantled and be connected with detonator installation pipe, and the side of charge pipe and detonator installation pipe all is equipped with the installation breach, the length direction equidistance setting at the charge pipe of installation breach, the oral area of installation breach is connected with the fixed band, the both sides integrated into one piece of installation breach has two connecting blocks, be equipped with the opening on the connecting block, the surperficial integrated into one piece of fixed band has the latch, and the rear end integrated into one piece of fixed band has the fixture block.
Preferably, the inner surface of the detonator mounting tube is fixedly connected with an anti-slip gasket, and the detonator mounting tube is slidably sleeved at the end part of the charging tube.
Preferably, the inner wall of the charging tube is embedded with a detonator fixing clamping groove.
Preferably, the number of the fixing belts in the installation gap is 2-3.
Has the advantages that:
1. the installation notches are arranged in the length direction of the explosive charging pipe at equal intervals, the explosive can be placed in the installation notches, the explosive is placed in the explosive charging pipe, the purpose of filling the explosive into the positions to be blasted is facilitated, and when the explosive is fixed, the explosive can be fixed in different installation notches according to actual needs, so that the positions where the explosive is placed are easier to control;
2. the utility model discloses when fixed explosive, put the explosive earlier in the installation breach, then penetrate the fixed band from the connecting block of installation breach one side, wear out the fixed band from the connecting block of installation breach opposite side again, because be equipped with the fixture block on the fixed band, for the barb structure, consequently a direction that the connecting block can only be followed to the fixed band penetrates, and can not become flexible, is convenient for fix the explosive.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the present invention.
Fig. 2 is an enlarged schematic view of the a position of the present invention.
Fig. 3 is a cross-sectional view of the fixing band and the connecting block of the present invention.
In the figure: 1 charge pipe, 2 detonator installation pipe, 3 installation breach, 4 fixed bands, 5 connecting blocks, 6 latch, 7 fixture blocks, 8 anti-skidding packing rings, 9 detonator fixed slot.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-3.
By figure 1-3, the utility model relates to an interval charging means, including charge pipe 1, charge pipe 1 is the pipe structure, charge pipe 1's tip can be dismantled and is connected with detonator installation pipe 2, and charge pipe 1 and detonator installation pipe 2's side all is equipped with installation breach 3, installation breach 3 sets up at charge pipe 1's length direction equidistance, the explosive can be placed in installation breach 3, the purpose of putting charge pipe 1 with the explosive is be convenient for fill in the position that needs the blasting with the explosive, in the time of fixed explosive, can fix the explosive in installation breach 3 of difference according to actual need, the position that makes the explosive place is controlled more easily.
The oral area of installation breach 3 is connected with fixed band 4, the both sides integrated into one piece of installation breach 3 has two connecting blocks 5, be equipped with the opening on connecting block 5, the surperficial integrated into one piece of fixed band 4 has latch 6, and the rear end integrated into one piece of fixed band 4 has fixture block 7, fixed band 4 is common structure, it is the same with the convenient ribbon structure commonly used in the life, in fixed explosive, put the explosive in installation breach 3 earlier, then penetrate fixed band 4 from the connecting block 5 of installation breach 3 one side, wear out fixed band 4 from the connecting block 5 of installation breach 3 opposite side again, because be equipped with fixture block 7 on fixed band 4, for the barb structure, consequently fixed band 4 can only penetrate from a direction of connecting block 5, and can not become flexible, be convenient for fixed to the explosive.
The internal surface fixedly connected with antiskid packing ring 8 of detonator installation pipe 2, and 2 slip covers of detonator installation pipe are at the tip of charge pipe 1, setting through antiskid packing ring 8, can increase the frictional force between detonator installation pipe 2 and the charge pipe 1, detonator installation pipe 2 and charge pipe 1 can dismantle the connection, charge pipe 1 can splice each other and change length, and the connected mode between two charge pipes 1 is the same with the mounted mode of detonator installation pipe 2, can connect through the connecting pipe (shown in the connecting pipe diagram), the connecting pipe both ends overlap respectively on two charge pipes 1 that need to connect can, in the time of practical use, charge pipe 1 can cut off as required or splice, then can install the detonator at the tip of charge pipe 1 with 2 covers of detonator installation pipe.
The inner wall embedding of charge pipe 1 is equipped with detonator fixed slot 9, and the detonator can block in detonator fixed slot 9 when fixed, can improve the stability of detonator installation.
The number of the fixing belts 4 in the installation gap 3 is 2-3.
The working principle is as follows: the utility model discloses when using, can cut off or splice powder charge pipe 1 according to actual need, make powder charge pipe 1 reach suitable length, then install 2 covers with the detonator and want the tip of pipe 1, place the explosive in the installation breach 3 of powder charge pipe 1, later place the detonator in detonator fixed slot 9 of detonator installation pipe 2 again, then with fixed band 4 fixed explosive and detonator can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (4)
1. The utility model provides an interval charging means, includes charge tube (1), its characterized in that, charge tube (1) is the pipe structure, the tip of charge tube (1) can be dismantled and is connected with detonator installation pipe (2), and the side of charge tube (1) and detonator installation pipe (2) all is equipped with installation breach (3), the length direction equidistance setting of installation breach (3) at charge tube (1), the oral area of installation breach (3) is connected with fixed band (4), the both sides integrated into one piece of installation breach (3) has two connecting blocks (5), be equipped with the opening on connecting block (5), the surperficial integrated into one piece of fixed band (4) has latch (6), and the rear end integrated into one piece of fixed band (4) has fixture block (7).
2. A spaced charge as claimed in claim 1 wherein the detonator mounting tube (2) is fixedly attached to its inner surface with a non-slip washer (8) and the detonator mounting tube (2) is slidably received over the end of the charge tube (1).
3. A spaced charge as claimed in claim 1 wherein a detonator fixing groove (9) is embedded in the inner wall of the charge tube (1).
4. A spaced charge according to claim 1, characterised in that the number of securing straps (4) in the mounting indentation (3) is 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398996.7U CN211373376U (en) | 2019-12-27 | 2019-12-27 | Spaced charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398996.7U CN211373376U (en) | 2019-12-27 | 2019-12-27 | Spaced charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373376U true CN211373376U (en) | 2020-08-28 |
Family
ID=72152048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922398996.7U Active CN211373376U (en) | 2019-12-27 | 2019-12-27 | Spaced charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964145A (en) * | 2021-03-10 | 2021-06-15 | 惠州中特特种***技术工程有限公司 | Efficient air spaced charging device and charging mode |
-
2019
- 2019-12-27 CN CN201922398996.7U patent/CN211373376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964145A (en) * | 2021-03-10 | 2021-06-15 | 惠州中特特种***技术工程有限公司 | Efficient air spaced charging device and charging mode |
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