CN217686894U

CN217686894U - Electronic control module of digital electronic detonator

Info

Publication number: CN217686894U
Application number: CN202222134435.8U
Authority: CN
Inventors: 董云龙; 董楠; 郑上建; 许超群; 缪增剑
Original assignee: Hongji Construction Engineering Co ltd
Current assignee: Hongji Construction Engineering Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-10-28
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a digital electronic detonator electronic control module, including the metal protection casing, the equal fixed mounting in both sides bottom of metal protection casing has damping spring, damping spring's bottom is installed the rubber chute board, the inside movable mounting of rubber chute board has ARC slider, adjusting bolt is installed to ARC slider's bottom, adjusting bolt installs mounting plate in its bottom, mounting plate's surface mounting has fixed bolt, through the setting of above-mentioned structure, the utility model provides a mounting plate can realize in the time quantum that does not explode after the installation is accomplished, if meet rainwater weather, or when exploding the region comparatively moist, still through ARC slider, adjusting bolt and mounting plate's connection setting for the metal protection casing has certain distance apart from ground, avoids the moist damage that leads to metal protection casing internals, avoids the appearance of the phenomenon of refusing to explode.

Description

Electronic control module of digital electronic detonator

Technical Field

The utility model relates to an electron detonator technical field specifically is a digital electron detonator electronic control module.

Background

When the electronic detonator is used for detonation, the ignition resistor converts electric energy released by the electronic control module into heat energy and ignites ignition powder.

In the prior art, the shell of the electronic detonator is made of metal, and the electronic control module is installed in the metal shell and protected by the metal shell, but in the blasting implementation process, the shell of the electronic detonator is still deformed frequently and the internal electronic control module is deformed or even broken, so that the electronic control module of the electronic detonator is invalid, and the detonator detonated after the residual waves of detonators in different time periods can cause the damage of the detonators detonated after the detonators are damaged, so that the detonators detonated after the detonators cannot be successfully detonated, namely the phenomenon that the electronic detonator is detonated is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital electronic detonator electronic control module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital electronic detonator electronic control module, includes the metal protection casing, the both sides bottom of metal protection casing all fixed mounting have damping spring, rubber chute board is installed to damping spring's bottom, the inside movable mounting of rubber chute board has ARC slider, adjusting bolt is installed to ARC slider's bottom, mounting plate is installed to adjusting bolt's bottom, mounting plate's surface mounting has fixed bolt.

Preferably, the bottom end of the metal protection shell is provided with an air bag, and the air bag is positioned between the damping springs.

Preferably, a piston tube is installed at the middle position of the bottom end of the metal protection shell, and a piston connecting rod is installed inside the piston tube.

Preferably, one end of the piston rod is located below the piston tube.

Preferably, one end of the piston connecting rod is fixedly provided with a rubber pad.

Preferably, the two side surfaces of the piston tube are provided with check valve tubes, and the check valve tubes are connected with the surface of the air bag through hoses.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this digital electronic detonator electronic control module, through damping spring, put into the inside of metal protective housing with the electronic detonator, can protect the electronic detonator through metal protective housing, when installing metal protective housing to the blasting region, the position of the rotatory mounting plate of accessible manual assistance operation, make its outside that is located metal protective housing, and put into the inside of mounting region with fixed bolt, form fixed effect, when the electronic detonator that detonates preferentially causes ground vibrations, the material of back detonation and the electronic detonator accessible damping spring who installs this device, when receiving vibrations, the production of reducible vibrations, thereby protect the inside electronic detonator of metal protective housing.

2. This digital electronic detonator electronic control module, through mounting plate, in the time quantum that does not detonate after the installation is accomplished, if meet rainwater weather, perhaps when detonating the regional comparatively moist, still set up through the connection of arc slider, adjusting bolt and mounting plate for metal protective housing has certain distance apart from ground, avoids moist damage that leads to metal protective housing internals, avoids the appearance of the phenomenon of refusing to explode.

3. This digital electronic detonator electronic control module, through the rubber pad, when the metal protection casing receives the vibrations influence of other electronic detonator explosions, if the metal protection casing shakes, when there is protruding thing such as stone at its bottom, when the metal protection casing shakes, can drive the piston pipe of bottom fixed connection and shake, the piston pipe drives piston connecting rod and rubber pad synchronous shake, the rubber pad can form the effect of buffering when contacting with protruding thing such as ground stone, reduce the phenomenon that metal protection casing and ground protruding thing resonance take place, and rubber pad and piston connecting rod contact ground, still can remove in the inside of piston pipe, can drive the piston intraduct of piston and remove, make its inside gas outgoing when the extrusion, and the gasbag through the connection of check valve hose uses, with the inside of gasbag with gaseous rush into, make it take place the inflation, thereby support the metal protection casing, further reduce the phenomenon that devices such as electronic detonator inside the protection casing cause the damage because of shaking.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of another embodiment of the present invention shown in FIG. 1;

fig. 4 is a schematic bottom view of fig. 3 according to the present invention.

In the figure: 1. a metal protective housing; 2. a damping spring; 3. a rubber chute plate; 4. an arc-shaped sliding block; 5. adjusting the bolt; 6. mounting a bottom plate; 7. fixing the bolt; 8. an air bag; 9. a piston tube; 10. a piston connecting rod; 11. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1:

as shown in fig. 1 to 4, this embodiment digital electronic detonator electronic control module, including metal casing 1, it the both fixed mounting in both sides bottom of metal casing 1 has damping spring 2, rubber chute board 3 is installed to damping spring 2's bottom, the inside movable mounting of rubber chute board 3 has arc slider 4, adjusting bolt 5 is installed to arc slider 4's bottom, mounting plate 6 is installed to adjusting bolt 5's bottom, mounting plate 6's surface mounting has fixed bolt 7.

When in work: as shown in fig. 1 to 4, when the metal protection shell 1 is installed in a blasting area, the installation base plate 6 can be rotated through manual assistance operation to be located at the outer side of the metal protection shell 1, and the fixing bolt 7 is arranged in the installation area, so that a fixing effect is achieved, when the ground is vibrated due to the electronic detonator which is preferentially detonated, the electronic detonator which is then detonated and is provided with the device can reduce the vibration generated by the vibration due to the material of the damping spring 2, and the electronic detonator in the metal protection shell 1 is protected;

in the time quantum that does not detonate after the installation is accomplished, if meet rainwater weather, perhaps when detonating the regional comparatively moist, still set up through the connection of arc slider 4, adjusting bolt 5 and mounting plate 6 for metal protective housing 1 has certain distance apart from ground, avoids moist damage that leads to metal protective housing 1 internals, avoids the appearance of the phenomenon of refusing to explode.

Example 2:

as shown in fig. 1 to 4, in the electronic control module of the digital electronic detonator of the present embodiment, further, an air bag 8 is installed at the bottom end of the metal protection casing 1, and the air bag 8 is located between the damping springs 2, a piston tube 9 is installed at the middle position of the bottom end of the metal protection casing 1, and a piston rod 10 is installed inside the piston tube 9, one end of the piston rod 10 is located below the piston tube 9, a rubber pad 11 is fixedly installed at one end of the piston rod 10, check valve tubes are installed on the surfaces of both sides of the piston tube 9, and the check valve tubes are connected with the surface of the air bag 8 through a hose.

When in work: as shown in fig. 1 to 4, while the metal protection shell 1 is affected by the explosion and vibration of other electronic detonators, if the metal protection shell 1 vibrates and there are protrusions such as stones at the bottom, when the metal protection shell 1 vibrates, the piston tube 9 fixedly connected to the bottom end can be driven to vibrate, the piston tube 9 drives the piston rod 10 and the rubber pad 11 to synchronously vibrate, when the rubber pad 11 contacts with the protrusions such as stones on the ground, the rubber pad 11 can play a buffering role, so as to reduce the resonance phenomenon of the metal protection shell 1 and the protrusions on the ground, and when the rubber pad 11 and the piston rod 10 contact the ground, the piston tube 9 can also move inside, so as to drive the piston inside of the piston tube 9 to move, and when the rubber pad 11 and the piston rod contact the ground, the gas inside of the piston tube 9 is discharged, and when the rubber pad is pressed, the gas is flushed into the inside of the gas bag 8, so as to expand the gas, thereby supporting the metal protection shell 1, and further reducing the damage phenomenon of the electronic detonators and other devices inside the metal protection shell 1 caused by the vibration.

The utility model discloses a theory of operation: as shown in fig. 1 to 4, an electronic detonator is placed inside a metal protection shell 1, the electronic detonator can be protected by the metal protection shell 1, when the metal protection shell 1 is installed in a blasting area, the installation base plate 6 can be rotated by manual assistance to be positioned outside the metal protection shell 1, and a fixing bolt 7 is placed inside the installation area to form a fixing effect, when the electronic detonator which is preferentially detonated causes ground vibration, the electronic detonator which is then detonated and is provided with the device can reduce the generation of vibration by the material of a damping spring 2 when the electronic detonator is vibrated, so that the electronic detonator inside the metal protection shell 1 is protected;

in a period of time when the metal protection shell is not detonated after being installed, if the metal protection shell is in rainy days or the detonated area is wet, the metal protection shell 1 is away from the ground by the connection arrangement of the arc-shaped sliding block 4, the adjusting bolt 5 and the installation bottom plate 6, so that the damage of parts inside the metal protection shell 1 caused by the moisture is avoided, and the phenomenon of explosion rejection is avoided;

as shown in fig. 1 to 4, while the metal protection housing 1 is affected by the explosion and vibration of other electronic detonators, if the metal protection housing 1 vibrates and there are protrusions such as stones at the bottom, when the metal protection housing 1 vibrates, the piston tube 9 fixedly connected to the bottom end can be driven to vibrate, the piston tube 9 drives the piston rod 10 and the rubber pad 11 to vibrate synchronously, the rubber pad 11 can have a buffering effect when contacting with the protrusions such as stones on the ground, so as to reduce the resonance phenomenon between the metal protection housing 1 and the protrusions on the ground, and when the rubber pad 11 and the piston rod 10 contact the ground, the rubber pad can move inside the piston tube 9, so as to drive the piston inside of the piston tube 9 to move, and when the rubber pad 11 and the piston rod 11 contact the ground, the gas inside of the piston tube 9 is discharged, and the gas is flushed into the gas bag 8 connected by the check valve hose, so as to expand the gas, thereby supporting the metal protection housing 1, and further reducing the damage phenomenon of the electronic detonators and other devices inside the metal protection housing 1 caused by the vibration.

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

1. The utility model provides a digital electronic detonator electronic control module, includes metal protective housing (1), its characterized in that: the utility model discloses a metal protection casing, including metal protection casing (1), damping spring (2) are all fixed mounting in both sides bottom, rubber chute board (3) are installed to the bottom of damping spring (2), the inside movable mounting of rubber chute board (3) has arc slider (4), adjusting bolt (5) are installed to the bottom of arc slider (4), mounting plate (6) are installed to the bottom of adjusting bolt (5), the surface mounting of mounting plate (6) has fixed bolt (7).

2. The electronic control module of the digital electronic detonator of claim 1 wherein: gasbag (8) are installed to the bottom of metal protection casing (1), and gasbag (8) are located between damping spring (2).

3. The electronic control module of the digital electronic detonator of claim 1 wherein: the piston pipe (9) is installed at the bottom end middle position of the metal protection shell (1), and a piston connecting rod (10) is installed inside the piston pipe (9).

4. The electronic control module of the digital electronic detonator of claim 3 wherein: one end of the piston connecting rod (10) is positioned below the piston pipe (9).

5. The digital electronic detonator electronic control module of claim 4, wherein: one end of the piston connecting rod (10) is fixedly provided with a rubber pad (11).

6. The electronic control module of the digital electronic detonator of claim 3 wherein: the surface of both sides of piston pipe (9) all installs the check valve pipe, and the check valve pipe passes through the hose and is connected with the surface of gasbag (8).