CN210321429U

CN210321429U - Portable hole pricking device for initiating explosive bag

Info

Publication number: CN210321429U
Application number: CN201921011347.0U
Authority: CN
Inventors: 周彦锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-14
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a portable perforating device for priming explosive bags, which comprises a silica gel fingerstall, a pressing seat and a pricking column, wherein one side of the silica gel fingerstall is fixedly connected with one side of the pressing seat, the middle part of the other side of the pressing seat is fixedly provided with a clamping groove, the inner wall of the clamping groove is fixedly provided with a rubber pad, the clamping groove is clamped and connected with one end of the pricking column, the other end of the pricking column is fixedly provided with a conical tip, the back of the pressing seat is fixedly provided with a threaded hole, the threaded hole is in threaded connection with a threaded column, and one end of the threaded column is fixedly provided with a rubber block. In the using process, the portable binding post is convenient to carry, and the binding post is not easy to lose.

Description

Portable hole pricking device for initiating explosive bag

Technical Field

The utility model relates to an initiating explosive bag is with pricking device, in particular to portable initiating explosive bag is with pricking device belongs to initiating tool technical field.

Background

The explosive cartridge (also called initiating explosive cartridge) is used for initiating industrial explosive with lower detonation sensitivity, and is detonated by a detonating cord or a detonator, when the initiating explosive cartridge is assembled, an electric detonator is only required to be loaded from the top of the explosive cartridge, generally, a method for assembling explosive cartridge punching is adopted, the top of the explosive cartridge is firstly kneaded to be soft, then, a punching tool which is slightly larger than the diameter of the electric detonator is used for vertically punching an eyelet at the center of the top end of the explosive cartridge, the electric detonator is completely inserted into the eyelet, then, a buckle is sleeved on the explosive cartridge by using an electric detonator foot wire, the residual foot wire is completely wound on the explosive cartridge, so that the electric detonator is fixed in the explosive cartridge and the tail end of the electric detonator foot wire is twisted and short-circuited, common punching tools mostly adopt bamboo sticks and plastic sticks to punch the explosive cartridge, and bamboo sticks and plastic are inconvenient to carry and easy to lose in the actual use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable initiating explosive bag is with device of punching to solve the common hole instrument of punching that proposes in the above-mentioned background and carry inconveniently, and the problem of losing easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable detonating cartridge bag is with pricking hole device, includes the silica gel dactylotheca, presses seat and pricks the post, one side of silica gel dactylotheca and one side fixed connection who presses the seat, the fixed draw-in groove that has seted up in middle part of pressing the seat opposite side, the inner wall of draw-in groove is fixed and is equipped with the rubber pad, the draw-in groove is connected with the one end block of pricking the post, prick the fixed awl point that is equipped with of the other end of post, press the fixed screw hole that sets up in the back of seat, screw hole and screw thread post threaded connection, the fixed rubber piece that is equipped with of one end of screw.

As an optimal technical scheme of the utility model, prick the post and adopt the plastics material to make, the diameter of pricking the post is 8MM, the height of awl point is 6 MM.

As an optimized technical scheme of the utility model, the bottom mounting of awl point is equipped with the button head.

As an optimized technical scheme of the utility model, the fixed surface of elasticity handle covers there is the slipmat.

As an optimized technical scheme of the utility model, the even fixed a plurality of indenture that is equipped with of inner wall of silica gel dactylotheca.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a portable hole pricking device for an initiating explosive bag, a worker can sleeve a silica gel finger sleeve on a thumb, the silica gel material is suitable for fingers with different diameters, the silica gel finger sleeve is not easy to fall off from the fingers, and the comfort level is better, one side of the silica gel finger sleeve is fixedly connected with one side of the pressing seat, the clamping groove is clamped and connected with one end of the binding post, the binding post is convenient to mount and dismount, the rubber pad is fixedly arranged on the inner wall of the clamping groove, the stability between the clamping groove and the binding post is improved, in the using process, the binding post is convenient to carry and not easy to lose, if the binding post is damaged, the other binding post is convenient to replace, the tightening handle is rotated clockwise, the threaded post can reinforce the binding post by pushing the rubber block, the connecting effect of the groove and the binding post is ensured, when the hole is wrapped by the primary explosive, a worker presses the pressing seat through the thumb, and the pressing seat can disperse the resistance of the wrapping column to the thumb of the worker.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the pressing base of the present invention.

In the figure: 1. a silica gel finger stall; 2. indenting; 3. pressing a base; 4. a card slot; 5. a rubber pad; 6. a threaded post; 7. a rubber block; 8. the handle is loosened and loosened; 9. binding the column; 10. a conical tip; 11. round head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model provides a portable initiating explosive bag is with pricking device, including silica gel dactylotheca 1, press seat 3 and prick post 9, one side of silica gel dactylotheca 1 and one side fixed connection who presses seat 3, the fixed draw-in groove 4 of having seted up in middle part of pressing seat 3 opposite side, the fixed rubber pad 5 that is equipped with of inner wall of draw-in groove 4, draw-in groove 4 is connected with the one end block of pricking post 9, the fixed awl point 10 that is equipped with of the other end of pricking post 9, the fixed screw hole that sets up in the back of pressing seat 3, screw hole and screw thread post 6 threaded connection, the fixed rubber billet 7 that is equipped with of one end of screw thread post 6, the fixed elasticity handle.

Preferably, the prick column 9 is made of a plastic material, the diameter of the prick column 9 is 8MM, the height of the cone tip 10 is 6MM, and the prick column 9 and the cone tip 10 are not easy to deform when pressed.

Preferably, the bottom end of the cone tip 10 is fixedly provided with a round head 11, so that the bottom end of the cone tip 10 is prevented from being too sharp, and workers are easily injured by mistake.

Preferably, the surface of the elastic handle 8 is fixedly covered with an anti-slip pad, so that the anti-slip effect is good.

Preferably, the inner wall of the silica gel finger stall 1 is uniformly and fixedly provided with a plurality of dents 2, so that the contact friction force between the thumb and the inner wall of the silica gel finger stall 1 is increased.

When specifically using, the utility model relates to a portable initiating explosive bag is with device of pricking hole, at first the top of pricking post 9 is connected with 4 blocks of draw-in groove, clockwise screw up elasticity handle 8, screw thread post 6 can be consolidated pushing block rubber 7 to the one end of pricking post 9, the steadiness of draw-in groove 4 with pricking post 9 has been guaranteed, when needing to prick the cartridge bag, the staff overlaps silica gel dactylotheca 1 on the thumb, silica gel dactylotheca 1 is difficult for following the finger and drops, the staff pushes down seat 3 through the thumb, prick the awl point 10 of post 9 bottom when pushing down the initiating explosive bag, press seat 3 can be with pricking post 9 to the resistance dispersion of staff's thumb, if prick post 9 produces the phenomenon of losing and roll over the end after using for a long time, anticlockwise rotation elasticity handle 8, then will prick post 9 and extract, another prick post 9 can of reinstallating is installed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The portable hole pricking device for the initiating explosive bag comprises a silica gel finger stall (1), a pressing seat (3) and a pricking column (9), and is characterized in that one side of the silica gel finger stall (1) is fixedly connected with one side of the pressing seat (3), a clamping groove (4) is fixedly formed in the middle of the other side of the pressing seat (3), a rubber pad (5) is fixedly arranged on the inner wall of the clamping groove (4), the clamping groove (4) is connected with one end of the pricking column (9) in a clamping mode, a conical tip (10) is fixedly arranged at the other end of the pricking column (9), a threaded hole is fixedly formed in the back of the pressing seat (3), the threaded hole is connected with a threaded column (6) in a threaded mode, a rubber block (7) is fixedly arranged at one end of the threaded column (6), and an elastic handle (8) is fixedly arranged at the other end of the.

2. The eye pricking device for a portable initiating explosive cartridge according to claim 1, wherein: the pricking column (9) is made of a plastic material, the diameter of the pricking column (9) is 8MM, and the height of the cone tip (10) is 6 MM.

3. The eye pricking device for a portable initiating explosive cartridge according to claim 1, wherein: the bottom end of the conical tip (10) is fixedly provided with a round head (11).

4. The eye pricking device for a portable initiating explosive cartridge according to claim 1, wherein: the surface of the elastic handle (8) is fixedly covered with a non-slip mat.

5. The eye pricking device for a portable initiating explosive cartridge according to claim 1, wherein: a plurality of dents (2) are uniformly and fixedly arranged on the inner wall of the silica gel finger stall (1).