CN212870942U

CN212870942U - Explosive tube connecting device for blasting engineering

Info

Publication number: CN212870942U
Application number: CN202021313228.3U
Authority: CN
Inventors: 王锦声
Original assignee: Fujian Rong'an Blasting Engineering Co ltd
Current assignee: Fujian Rong'an Blasting Engineering Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-02
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a blasting engineering explosive tube connecting device belongs to explosive tube connector material technical field, including first pipe box, the outside fixed mounting of first pipe box has the screen panel, and the inside fixed mounting of first pipe box has the second pipe box, and the trepanning has all been seted up to the inside of first pipe box and second pipe box, and one side fixed mounting of first pipe box has the connecting pipe, and one side of connecting pipe is provided with first extension pipe, and one side of first extension pipe is provided with the second extension pipe. The utility model discloses a set up a plurality of first extension pipes and a plurality of second extension pipes, through a plurality of first extension pipe ending interconnect, increase holistic length that can be convenient, can change the direction of extension through the second extension pipe, make the convenience that can be more when connecting explosive tube, the also more flexibility of use, all connect through the screw thread between a plurality of first extension pipes and a plurality of second extension pipes, convenient connection, can reduce the degree of difficulty of operation effectively, use also more convenience.

Description

Explosive tube connecting device for blasting engineering

Technical Field

The utility model relates to an explosive pipe connecting device especially relates to an explosion engineering explosive pipe connecting device, belongs to explosive pipe connecting tube technical field.

Background

Blasting is used as a scientific technology and is widely applied, but the application in engineering is undoubtedly the most important and common, the drilling and blasting method is used for mining and digging mountains, repairing railways and highways to dig tunnels, some methods are used in hydraulic engineering, buildings are dismantled in cities, the original structure of a certain object is damaged by using the huge energy generated by explosive explosion, the damage effect is not replaced by other methods, the blasting method is an important process although not independently completing an engineering, and particularly, the processes are not feasible due to the shortage of the engineering such as stone excavation, mine exploitation and the like.

The existing explosive tube connecting device for blasting engineering cannot freely adjust the connecting length, is inconvenient to install and disassemble, and cannot provide a protective effect for a detonating cord.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is in order to solve the length that the regulation that can not be free is connected, and the installation is inconvenient with the dismantlement, can not provide the problem of guard action to the explosive cable, and provides a blasting engineering explosive pipe connecting device to reach the length that can freely adjust the connection, the installation is convenient with the dismantlement, can provide the purpose of guard action to the explosive cable.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a blasting engineering explosive pipe connecting device, includes first pipe box, the outside fixed mounting of first pipe box has the screen panel, the inside fixed mounting of first pipe box has the second pipe box, first pipe box with the trepanning has all been seted up to the inside of second pipe box, one side fixed mounting of first pipe box has the connecting pipe, one side of connecting pipe is provided with first extension pipe, one side of first extension pipe is provided with the second extension pipe, the hole that turns to has been seted up to one side of second extension pipe, the draw-in groove has been seted up to the inboard of first pipe box, the outside fixed mounting of second pipe box has the cardboard, the inside fixed mounting of first pipe box has first support frame, the inside fixed mounting of second pipe box has the second support frame, the opposite side fixed mounting of first pipe box has first connector.

Preferably, the connecting pipe is a hollow connecting pipe, and one side of the connecting pipe is provided with a wire passing hole.

Preferably, one end fixed mounting of first extension pipe has the second connector, the surface of second connector is provided with the second screw thread.

Preferably, the first elongated tubes are fixedly connected with the connecting tube through the second threads, and the first elongated tubes are fixedly connected with each other through the second threads.

Preferably, the first socket is a circular ring-shaped first socket, and the second socket is a cylindrical second socket.

Preferably, the card slot has the same thickness as the card slot.

Preferably, the second pipe sleeve is connected with the first pipe sleeve in a clamping manner through the clamping plate.

Preferably, the first pipe sleeve and the second pipe sleeve are both provided as elastic sponges.

Preferably, the outer surface of the first connecting head is provided with a first thread, and the diameter of the first connecting head is the same as the inner diameter of the first elongated tube and the inner diameter of the steering hole.

Preferably, the first thread is matched with the thread inside the steering hole, and the first connecting head is fixedly connected with the first elongated tube through the first thread.

The utility model has the advantages of: according to the utility model discloses a blasting engineering explosive union coupling device, through setting up a plurality of first extension pipes and a plurality of second extension pipe, through a plurality of first extension pipe ending interconnect, increase holistic length that can be convenient, can change the direction of extension through the second extension pipe, make the convenience that can be more when connecting explosive pipe, use also more nimble, all connect through the screw thread between a plurality of first extension pipes and a plurality of second extension pipe, it is convenient to connect, can reduce the degree of difficulty of operation effectively, use also more convenience, inside through setting up first extension pipe and connecting pipe is hollow, can introduce the inside of first extension pipe and connecting pipe through the line hole with the explosive fuse, can protect the explosive fuse effectively.

Drawings

Fig. 1 is a schematic view of the overall structure of a preferred embodiment of a blasting engineering explosive tube connection device according to the present invention;

fig. 2 is a schematic view of a first pipe housing structure of a preferred embodiment of the blasting explosive tube connecting device according to the present invention;

fig. 3 is a schematic view of a second pipe housing according to a preferred embodiment of the blasting explosive tube connecting device of the present invention;

fig. 4 is a schematic view of a first extension tube structure of a preferred embodiment of the blasting engineering explosive tube connection device according to the present invention;

fig. 5 is a schematic view of the internal structure of the first pipe sleeve according to a preferred embodiment of the connecting device for blasting explosive pipes of the present invention;

fig. 6 is a schematic diagram of the internal structure of the second pipe sleeve according to a preferred embodiment of the blasting explosive pipe connecting device of the present invention.

In the figure: 1-a first elongated tube, 2-a connecting tube, 3-a first tube sleeve, 4-a trepanning, 5-a second tube sleeve, 6-a first connector, 7-a net cover, 8-a clamping groove, 9-a clamping plate, 10-a second connector, 11-a first support frame, 12-a second support frame, 13-a first thread, 14-a second thread, 15-a second elongated tube, 16-a steering hole and 17-a threading hole.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, the connecting device for blasting engineering explosive tubes provided by this embodiment includes a first tube sleeve 3, a mesh 7 is fixedly installed on an outer side of the first tube sleeve 3, a second tube sleeve 5 is fixedly installed inside the first tube sleeve 3, sleeve holes 4 are respectively formed inside the first tube sleeve 3 and the second tube sleeve 5, a connecting tube 2 is fixedly installed on one side of the first tube sleeve 3, a first extension tube 1 is arranged on one side of the connecting tube 2, a second extension tube 15 is arranged on one side of the first extension tube 1, a turning hole 16 is formed on one side of the second extension tube 15, a clamping groove 8 is formed on an inner side of the first tube sleeve 3, a clamping plate 9 is fixedly installed on an outer side of the second tube sleeve 5, a first supporting frame 11 is fixedly installed inside the first tube sleeve 3, a second supporting frame 12 is fixedly installed inside the second tube sleeve 5, and a first connecting head 6 is fixedly installed on the other side of. Through setting up a plurality of first extension pipes 1 and a plurality of second extension pipes 15, through a plurality of first extension pipes 1 end interconnect, increase holistic length that can be convenient, can change the direction of extension through second extension pipe 15, make can be more convenient when connecting the explosive tube, the use is also more nimble, all connect through the screw thread between a plurality of first extension pipes 1 and a plurality of second extension pipes 15, convenient connection, can reduce the degree of difficulty of operation effectively, use also more convenience, inside through setting up first extension pipe 1 and connecting pipe 2 is hollow, can introduce the inside of first extension pipe 1 and connecting pipe 2 through crossing line hole 17 with the explosive fuse, can protect the explosive fuse effectively.

In this embodiment, as shown in fig. 1 and 4, the connecting pipe 2 is a hollow connecting pipe, the wire passing hole 17 is formed in one side of the connecting pipe 2, the second connector 10 is fixedly installed at one end of the first elongated pipe 1, the second thread 14 is formed on the outer surface of the second connector 10, the first elongated pipe 1 is fixedly connected with the connecting pipe 2 through the second thread 14, the first elongated pipes 1 are fixedly connected with each other through the second thread 14, the first thread 13 is formed on the outer surface of the first connector 6, the diameter of the first connector 6 is the same as the inner diameters of the first elongated pipe 1 and the steering hole 16, the first thread 13 is matched with the inner threads of the steering hole 16, and the first connector 6 is fixedly connected with the first elongated pipe 1 through the first thread 13. The line passing hole 17 is formed in one side of the connecting pipe 2, the detonating cord can be introduced into the first extension pipe 1 through the line passing hole 17, the first threads 13 are matched with the threads in the steering hole 16, and the disassembly and the assembly can be carried out more conveniently.

In this embodiment, as shown in fig. 2 and 3, the first pipe sleeve 3 is an annular first pipe sleeve, the second pipe sleeve 5 is a cylindrical second pipe sleeve, the clamping groove 8 has the same thickness as the clamping plate 9, the second pipe sleeve 5 is connected with the first pipe sleeve 3 through the clamping plate 9 in a clamping manner, and the first pipe sleeve 3 and the second pipe sleeve 5 are both elastic sponges. The first pipe sleeve 3 and the second pipe sleeve 5 are both made of elastic sponge, so that the explosive tube can be simply stretched and placed conveniently.

In this embodiment, as shown in fig. 1 to 6, the working process of the connecting device for blasting engineering explosive tubes provided by this embodiment is as follows:

step 1: when the explosive cartridge is used, an explosive tube is plugged into the first tube sleeve 3 through the sleeve hole 4 in the first tube sleeve 3, and the first support frame 11 in the first tube sleeve 3 keeps the first tube sleeve 3 from generating large deformation;

step 2: when the number of explosive tubes to be connected is large, the second tube sleeve 5 is clamped on the clamping groove 8 in the first tube sleeve 3 through the clamping plate 9, and then the explosive tubes are sequentially inserted into the sleeve holes 4 in the second tube sleeve 5;

and step 3: put the completion back, revolve connecting pipe 2 with first extension pipe 1 on, then link together a plurality of first extension pipes 1 through ending in proper order, increase holistic length, then change the direction of extension through second extension pipe 15.

In conclusion, in this embodiment, according to the blasting engineering explosive tube connecting device of this embodiment, through setting up a plurality of first extension tubes 1 and a plurality of second extension tubes 15, through a plurality of first extension tubes 1 ending interconnect, increase holistic length that can be convenient, can change the direction of extension through second extension tube 15, make can be more convenient when connecting the explosive tube, use also more nimble, all connect through the screw thread between a plurality of first extension tubes 1 and a plurality of second extension tubes 15, it is convenient to connect, can reduce the degree of difficulty of operation effectively, use also more convenience, the inside through setting up first extension tube 1 and connecting pipe 2 is hollow, can introduce the explosive cord through crossing the inside of line hole 17 to first extension tube 1 and connecting pipe 2, can protect the explosive cord effectively. The line passing hole 17 is formed in one side of the connecting pipe 2, the detonating cord can be introduced into the first extension pipe 1 through the line passing hole 17, the first threads 13 are matched with the threads in the steering hole 16, and the disassembly and the assembly can be carried out more conveniently. The first pipe sleeve 3 and the second pipe sleeve 5 are both made of elastic sponge, so that the explosive tube can be simply stretched and placed conveniently.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The explosive tube connecting device for the blasting engineering is characterized by comprising a first tube sleeve (3), a mesh enclosure (7) is fixedly mounted on the outer side of the first tube sleeve (3), a second tube sleeve (5) is fixedly mounted inside the first tube sleeve (3), sleeve holes (4) are formed in the first tube sleeve (3) and the second tube sleeve (5), a connecting tube (2) is fixedly mounted on one side of the first tube sleeve (3), a first lengthening tube (1) is arranged on one side of the connecting tube (2), a second lengthening tube (15) is arranged on one side of the first lengthening tube (1), a steering hole (16) is formed in one side of the second lengthening tube (15), a clamping groove (8) is formed in the inner side of the first tube sleeve (3), a clamping plate (9) is fixedly mounted on the outer side of the second tube sleeve (5), a first supporting frame (11) is fixedly mounted inside the first tube sleeve (3), a second support frame (12) is fixedly arranged in the second pipe sleeve (5), and a first connector (6) is fixedly arranged on the other side of the first pipe sleeve (3).

2. The explosive tube connecting device for blasting engineering according to claim 1, wherein the connecting tube (2) is a hollow connecting tube, and a wire through hole (17) is formed in one side of the connecting tube (2).

3. A blasting engineering explosive pipe connecting device according to claim 1, characterized in that a second connector (10) is fixedly mounted at one end of the first extension pipe (1), and a second thread (14) is arranged on the outer surface of the second connector (10).

4. A blasting engineering explosive tube connection device according to claim 3, characterized in that the first extension tube (1) is fixedly connected with the connection tube (2) through the second thread (14), and a plurality of the first extension tubes (1) are fixedly connected with each other through the second thread (14).

5. A blasting explosive tube connection device according to claim 1, characterized in that the first socket (3) is configured as a circular ring-shaped first socket and the second socket (5) is configured as a cylindrical second socket.

6. A blasting engineering explosive tube connecting device according to claim 1, wherein the thickness of the clamping groove (8) is the same as that of the clamping plate (9).

7. A blasting engineering explosive tube connection device according to claim 6, characterized in that the second tube sleeve (5) is snap-fitted with the first tube sleeve (3) by means of the snap plate (9).

8. A blasting explosive tube connection device according to claim 1, characterized in that the first sleeve (3) and the second sleeve (5) are both provided as resilient sponges.

9. A blasting engineering explosive tube connection device according to claim 1, characterized in that the outer surface of the first connection head (6) is provided with a first thread (13), and the diameter of the first connection head (6) is the same as the inner diameter of the first elongated tube (1) and the turning hole (16).

10. A blasting explosive tube connection device according to claim 9, characterized in that the first thread (13) and the thread inside the turning hole (16) are mutually engaged, and the first connection head (6) is fixedly connected with the first extension tube (1) through the first thread (13).