Detonator construction device for slope blasting

Abstract

The utility model relates to the field of side slope blasting, in particular to a detonator construction device for side slope blasting, which comprises a shell, a conical head is fixedly mounted at one end of the shell, an opening is formed in the other end of the shell, a rubber plug is mounted at one end, provided with the opening, of the shell in a clamping manner, and an explosive storage sleeve is fixedly mounted in one side, close to the conical head, of the shell. An initiating explosive is arranged in the explosive storage sleeve, an electronic control module is installed in the middle of the shell in a clamped mode, an explosive head is fixedly installed in the middle of the side, close to the initiating explosive, of the electronic control module through a connecting block, the other side of the electronic control module is connected with a plug in a clamped mode through a connecting assembly, and the electronic control module comprises a circuit board. A digital switch chip, a temperature sensor and a capacitor are sequentially arranged on the back face of the circuit board, the connecting assembly comprises a connecting plate and a clamping plate, electrodes are arranged at the two ends of the side, away from the connecting plate, of the clamping plate, and the side, provided with the electrodes, of the clamping plate is installed in a clamping groove of the plug in a clamped mode.

Description

Technical Field

[0001] The utility model relates to the field of slope blasting, in particular to a detonator construction device for slope blasting. Background Art

[0002] Detonator is the main explosive material in blasting projects. Its function is to generate detonation energy to detonate various explosives, detonating cords and detonating tubes. According to the detonation method, detonators can be divided into fire detonators, electric detonators and trigger detonators.

[0003] However, the prior art has the following defects:

[0004] In slope blasting projects, when detonators are used for blasting operations, they need to be fixed and placed at a specific position on the slope. However, the existing blasting detonators are cylindrical in shape, which are difficult to fix on the slope and are prone to rolling and displacement. In addition, the two ends of the detonators are smooth, and the slope soil is dry, cracked and hard, which makes it impossible to insert and fix the detonators. This makes the detonator placement inaccurate, resulting in poor blasting effects. Utility Model Content

[0005] The utility model aims to provide a detonator construction device for slope blasting to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detonator construction device for slope blasting, comprising a shell, a conical head is fixedly installed at one end of the shell, an opening is opened at the other end of the shell, a rubber plug is provided at the open end of the shell, a foot line is inserted and installed in the middle of the rubber plug, and explosives, a charge head, an electronic control module and a plug are arranged in sequence inside the shell from the end with the conical head to the end with the opening, fixing parts are fixedly installed at the middle and bottom of the outer walls on both sides of the shell, and round through holes are opened on the fixing parts.

[0007] The above technical solution is adopted. The conical head of the solution makes it easy to insert the detonator into the inclined surface of the slope and fix the position of the detonator. The rubber plug can prevent the material inside the shell from falling. The fixing parts on both sides of the shell can be fixed on the slope by pins.

[0008] The middle part of the rubber plug close to one side of the shell is fixedly connected to one end of the plug head, and the plug head is snap-fitted and installed inside the opening at one end of the shell, and the outer wall of the plug head is tightly abutted against the inner wall of the shell opening.

[0009] By adopting the above technical solution, the plug head of the rubber plug is plugged into the opening of the shell to seal the shell, which can prevent the internal material from falling off and ensure the blasting effect.

[0010] A powder storage sleeve is fixedly installed inside the shell body near one end of the conical head, and the powder storage sleeve contains detonating powder.

[0011] By adopting the above technical solution, the explosive storage sleeve of the solution is convenient for placing and storing the explosive, and the explosive can make the detonator explode to carry out blasting work.

[0012] An electronic control module is mounted in the middle of the shell body, a charge head is fixedly mounted on the middle of the side of the electronic control module close to the explosive via a connecting block, and a connecting component is provided on the side of the electronic control module away from the explosive.

[0013] By adopting the above technical solution, the electronic control module of the solution can accurately control the detonation of the detonator and remotely control it, thereby reducing the risk factor.

[0014] The electronic control module includes a circuit board, and a digital switch chip, a temperature sensor and a capacitor are fixedly installed in sequence on the back of the circuit board. The digital switch chip is electrically connected to the temperature sensor, and the temperature sensor is electrically connected to the capacitor.

[0015] The above technical solution is adopted, in which the digital switch chip can control the electronic control module, the temperature sensor model is ds18b20, the temperature sensor can monitor the temperature inside the detonator in real time, and the capacitor is a component for storing electricity and electrical energy.

[0016] The connecting assembly includes a connecting plate and a clamping plate, one end of the connecting plate is fixedly connected to the middle of the side of the circuit board, and the other end of the connecting plate is clamped and installed inside one side of the clamping plate, and electrodes are fixedly installed on both ends of the clamping plate away from the connecting plate.

[0017] By adopting the above technical solution, the connecting component of the solution facilitates the connection between the electronic control module and the plug head of the rubber plug, and the electrode is a conductive medium and is connected to the foot line.

[0018] A slot is provided in the middle of the plug head away from the rubber plug, and one end of the clamping plate provided with the electrode is clamped and installed in the slot.

[0019] By adopting the above technical solution, the electronic control module is connected to the plug through a connecting component, and the connection is tight and detachable.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model has a cone at one end of the detonator, which is convenient for inserting on the slope for fixing, and fixing pieces are arranged on both sides of the detonator, which are convenient for fixing with pins, thereby ensuring that the detonator is accurately positioned at the blasting position of the slope and ensuring the blasting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the electronic control module of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the rubber plug head in the utility model.

[0026] In the figure: 1. Shell; 2. Conical head; 3. Fixing piece; 4. Round through hole; 5. Rubber plug; 6. Foot line; 7. Storage sleeve; 8. Detonator; 9. Head; 10. Electronic control module; 11. Connecting assembly; 12. Plug; 13. Connecting block; 14. Digital switch chip; 15. Temperature sensor; 16. Capacitor; 17. Connecting plate; 18. Electrode; 19. Clamping plate; 20. Card slot; 21. Circuit board. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a detonator construction device for slope blasting, comprising a shell 1, a conical head 2 is fixedly installed at one end of the shell 1, an opening is opened at the other end of the shell 1, a rubber plug 5 is arranged at the open end of the shell 1, a foot line 6 is inserted and installed in the middle of the rubber plug 5, and an explosive 8, a charge head 9, an electronic control module 10 and a plug 12 are arranged in sequence inside the shell 1 from the end with the conical head 2 to the end with the opening, fixing parts 3 are fixedly installed at the middle and bottom of the outer walls on both sides of the shell 1, and a round through hole 4 is opened on the fixing part 3, the sharp end of the conical head 2 is arranged away from the shell 1, and a pin can be used to fix the detonator on the slope through the round through hole 4.

[0029] The middle part of the rubber stopper 5 close to the shell 1 is fixedly connected to one end of the plug 12, and the plug 12 is snap-fitted and installed inside the opening at one end of the shell 1. The outer wall of the plug 12 is tightly abutted against the inner wall of the opening of the shell 1, and the plug 12 is tightly plugged inside the opening of the shell 1.

[0030] A charge storage sleeve 7 is fixedly installed inside the shell 1 near one end of the conical head 2 , and explosive 8 is installed inside the charge storage sleeve 7 . The charge storage sleeve 7 is convenient for storing and placing the explosive 8 .

[0031] An electronic control module 10 is installed in the middle of the shell 1. A charge head 9 is fixedly installed in the middle of the side of the electronic control module 10 close to the explosive 8 through a connecting block 13. A connecting component 11 is provided on the side of the electronic control module 10 away from the explosive 8. The electronic control module 10 can control the detonator to detonate accurately.

[0032] The connecting component 11 includes a connecting plate 17 and a snap-fit ​​plate 19. One end of the connecting plate 17 is fixedly connected to the middle of the side of the circuit board 21, and the other end of the connecting plate 17 is snap-fitted and installed inside one side of the snap-fit ​​plate 19. Both ends of the snap-fit ​​plate 19 away from the side of the connecting plate 17 are fixedly installed with electrodes 18. The electrode 18 is a conductive medium and is connected to the foot line 6.

[0033] A slot 20 is provided in the middle of the plug 12 away from the rubber plug 5. One end of the clamping plate 19 with the electrode 18 is clamped and installed in the slot 20. The electronic control module 10 is connected to the plug 12 through the connecting component 11 to fix the position.

[0034] Working principle: When the utility model is used, the explosive 8 is first loaded into the explosive storage sleeve 7, and then the electronic control module 10 is installed in the slot 20 on one side of the plug 12 through the connecting component 11, and then the plug 12 is inserted into the opening at one end of the shell 1 to complete the assembly, and the conical head 2 at the other end of the shell 1 is inserted into the slope to fix the detonator, or the detonator is placed flat on the blasting position of the slope, and then the detonator is fixed by a pin through the round through hole 4, so that the detonator can be accurately placed at the blasting position to enhance the blasting effect. The digital switch chip 14, temperature sensor 15 and capacitor 16 on the electronic control module 10, and the electrode 18 on the connecting component 11 and other components can achieve accurate detonation time and have reliability.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detonator construction device for slope blasting, comprising a housing (1), characterized in that: A conical head (2) is fixedly mounted on one end of the shell (1), an opening is provided on the other end of the shell (1), a rubber plug (5) is provided on the open end of the shell (1), a foot line (6) is inserted through the middle of the rubber plug (5), and a detonator (8), a charge head (9), an electronic control module (10) and a plug head (12) are sequentially arranged inside the shell (1) from the end provided with the conical head (2) to the end provided with the opening, and fixing parts (3) are fixedly mounted on the middle and bottom of the outer walls on both sides of the shell (1), and a round through hole (4) is provided on the fixing parts (3).

2. A detonator construction device for slope blasting according to claim 1, characterized in that: The middle part of the rubber stopper (5) close to one side of the shell (1) is fixedly connected to one end of the plug head (12); the plug head (12) is snap-fitted and installed inside the opening at one end of the shell (1); the outer wall of the plug head (12) is tightly abutted against the inner wall of the opening of the shell (1).

3. The detonator construction device for slope blasting according to claim 1, characterized in that: A powder storage sleeve (7) is fixedly installed inside the shell (1) near one end of the conical head (2), and the powder storage sleeve (7) contains detonating powder (8).

4. The detonator construction device for slope blasting according to claim 1, characterized in that: An electronic control module (10) is mounted in the middle of the housing (1), a charge head (9) is fixedly mounted on the middle of a side of the electronic control module (10) close to the explosive (8) via a connecting block (13), and a connecting component (11) is provided on a side of the electronic control module (10) away from the explosive (8).

5. A detonator construction device for slope blasting according to claim 4, characterized in that: The electronic control module (10) comprises a circuit board (21), on the back side of which a digital switch chip (14), a temperature sensor (15) and a capacitor (16) are fixedly mounted in sequence, the digital switch chip (14) being electrically connected to the temperature sensor (15), and the temperature sensor (15) being electrically connected to the capacitor (16).

6. A detonator construction device for slope blasting according to claim 5, characterized in that: The connection assembly (11) comprises a connection plate (17) and a snap-fit ​​plate (19); one end of the connection plate (17) is fixedly connected to the middle of a side of a circuit board (21); the other end of the connection plate (17) is snap-fitted and mounted inside one side of the snap-fit ​​plate (19); and electrodes (18) are fixedly mounted on both ends of the snap-fit ​​plate (19) on a side away from the connection plate (17).

7. A detonator construction device for slope blasting according to claim 6, characterized in that: A slot (20) is provided in the middle of the plug head (12) on the side away from the rubber plug (5), and one end of the clamping plate (19) provided with the electrode (18) is clamped and installed in the slot (20).

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