CN219531839U - Safety detonating device for blasting engineering - Google Patents

Abstract

The utility model discloses a safe detonating device for blasting engineering, which comprises an electronic detonator and a detonating controller, wherein the detonating controller comprises a self-locking control console and a sensing device, the sensing device comprises a transmitter and a receiver, the receiver is arranged on the self-locking control console, the transmitter comprises a first transmitting signal source arranged on the electronic detonator and a second transmitting signal source arranged on a detonating remote control, and the detonating remote control is provided with a verification module and a signal receiving and transmitting module communicated with the self-locking control console; according to the safe detonating device, the position signal sensor is arranged on the electronic detonator, the detonating controller and the detonating remote control, so that the problem of grasping of the distance of workers during operation is avoided, the detonation cannot be performed when the safe distance is not reached or the range from safe to unsafe is reached, in addition, the safe detonating device is provided with the self-locking structure, the locking is started after a period of time is sent by a control command, and the explosion safety hidden trouble caused by delayed explosion caused by delayed sending is avoided.

Description

Safety detonating device for blasting engineering

Technical Field

The utility model relates to the technical field of engineering blasting, in particular to a safe detonating device for blasting engineering.

Background

In the field of engineering blasting, along with the use of an electronic detonator, a detonation control device matched with the electronic detonator also appears. In general, the detonation system transmits detonation information to the digital electronic detonator through the detonator and the transmission module so as to realize detonation; the detonation controller comprises a transmission module which is communicated with the digital electronic detonator through a data interface and mainly used for receiving the instruction of the detonator and transmitting the instruction to the digital electronic detonator. The digital electronic detonator of the detonation system with the structure has the functions of control and detonation, the transmission module only has the function of receiving and transmitting information, the control information needs to be transmitted to the digital electronic detonator positioned in the underground hole, the problems of information transmission failure, abnormal control and the like are easily caused, the safety performance is reduced, the potential safety hazard exists in the digital electronic detonator, especially, the problem of information transmission delay can also occur when the information transmission failure occurs, because the information transmission delay between the detonation controller and the electronic detonator occurs, and further, when workers cannot explode the electronic detonator to check, the control command takes effect after approaching, personnel exist in the explosion range possibly, and thus the problem of explosion safety accidents is caused.

Disclosure of Invention

In view of the prior art, the utility model aims to provide a safe detonating device for engineering blasting, which can monitor the safe range and protect the safety of blasting personnel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a blasting engineering is with safe detonating device, includes electron detonator and detonating controller, detonating controller includes from locking-type control cabinet and sensing device, sensing device includes transmitter and receiver, the receiver is located and sets up on the self-locking-type control cabinet, the transmitter is including being located the first transmission signal source that sets up on the electron detonator and being located the second transmission signal source that sets up on the detonating remote control, be provided with on the detonating remote control and verify the module and carry out the signal transceiver module UNICOM with the self-locking-type control cabinet, set up signal transceiver module between self-locking-type control cabinet and the electron detonator.

Preferably, the verification module is used for verifying the unlocking of the key of the detonation remote control.

Preferably, the electronic detonator is further provided with an ignition module and a power module.

Preferably, the signal transceiver module is connected with the second transmitting signal source, the signal transceiver module is used for transmitting the position information of the second transmitting signal source to the self-locking control console in real time, and the verification module sends a control command of detonation remote control to the self-locking control console through the verified signal transceiver module.

Preferably, the self-locking control console is provided with a self-locking module, the self-locking module is used for disconnecting a circuit of the signal receiving and transmitting assembly, and the self-locking module is further provided with a timer, and the timer is electrically connected with the signal receiving and transmitting assembly.

The beneficial effects are that: according to the safe detonating device, the position signal sensor is arranged on the electronic detonator, the detonating controller and the detonating remote control, so that the problem of grasping of the distance of workers during operation is avoided, the detonation cannot be performed when the safe distance is not reached or the range from safe to unsafe is reached, in addition, the safe detonating device is provided with the self-locking structure, the locking is started after a period of time is sent by a control command, and the explosion safety hidden trouble caused by delayed explosion caused by delayed sending is avoided.

Drawings

FIG. 1 is a schematic diagram of a safety initiation device according to the present utility model.

FIG. 2 is a schematic diagram of the detonation remote control of the present utility model.

FIG. 3 is a schematic diagram of the communication connection between the electronic detonator and the initiation controller of the present utility model.

FIG. 4 is a schematic diagram of the communication connection between the detonation controller and the detonation remote control of the present utility model.

Reference numerals: 1. a detonation controller; 2. a self-locking console; 21. a self-locking module; 31. a first source of transmit signals; 32. a receiver; 33. a second transmission signal source; 8. an electronic detonator; 81. an ignition module; 82. a power module; 9. and (5) detonating and remote controlling.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, the embodiments of the present utility model and the features in the embodiments may be combined with each other without collision.

The safety initiation device for blasting engineering as shown in fig. 1 to 4 comprises three main components: the electronic detonator 8, the detonation controller 1 and the detonation remote control 9 are communicated through the signal receiving and transmitting assembly, the detonation remote control 9 and the detonation controller 1 are communicated through the signal receiving and transmitting module, and it is worth noting that the detonation command based on the prior art may have the problems of not being transmitted, being delayed to arrive and the like, the detonation controller 1 comprises a self-locking control console 2 and a sensing device, the sensing device comprises a transmitter and a receiver 32, the receiver 32 is arranged on the self-locking control console 2 and is electrically connected with the design of the self-locking module 21, the transmitter comprises a first transmitting signal source 31 arranged on the electronic detonator 8 and a second transmitting signal source 33 arranged on the detonation remote control 9, and through the arrangement of the structure, the detonation controller 1 is enabled to enter a locking range by starting the self-locking module 21 instantaneously when the second transmitting signal source 33 is too close to the first transmitting signal source 31, so that the detonation controller 1 can be prevented from being in a safe explosion state when the detonation controller is in use based on the distance of the first transmitting signal source 31 and the second transmitting signal source 33; in addition, the first transmitting signal source 31 and the receiver 32 can be prevented from being too close to each other, so that the detonation controller 1 is damaged, the transmitters in the utility model are not limited to two, but a plurality of transmitters can transmit signals simultaneously, namely, the second transmitting signal source 33 can be arranged on the detonation remote control 9, can also be arranged on an identity card or a personal object of a worker, the distance positions of the plurality of transmitters can be synchronously compared through the modification of a program, a safety range is defined based on the first transmitting signal source 31, on the basis, even the plurality of second transmitting signal sources 33 and the receiver 32 are positioned in the safety range, the self-locking design of the detonation controller 1 is started, and the distance calculation of real-time monitoring is performed, and the self-locking can be quickly triggered once the transmitters move to the safety range, so that the safe detonation work is ensured;

notably, the utility model discloses a be provided with on the detonation remote control 9 verify the module and carry out the signal transceiver module of UNICOM with self-locking control platform 2, set up signal transceiver module between self-locking control platform 2 and the electronic detonator 8, verify the module and be used for verifying detonation remote control 9 holder legal identity, verify detonation remote control 9 holder's identity through the verification module, confirm that legal user just unbuckles the button, the button just can send control command through detonation remote control 9 with pressing this moment.

The above-mentioned structural design aim at can avoid detonating remote control 9 illegal holding through verifying the module, verifying the module and can be fingerprint, password etc. and carry out safe detonating, the utility model discloses a signal transceiver module that sets up on detonating remote control 9 only is used for control command's signalling, its theory of operation is, after verifying that the module verifies, staff can operate the control button on detonating remote control 9, can send command to detonating controller 1 in step after pressing and trigger self-locking control platform 2 unblock, and under the prerequisite that does not have the safe distance problem, send detonating control command to the electron detonator through self-locking control platform 2, set up ignition module 81 on controlling electron detonator 8 and carry out safe detonating, the utility model discloses a power module 82 has on the electron detonator, to the ignition module 81 that sets up on it, signal transceiver module and first transmission signal source 31 carry out the power supply, it is notable that the second transmission signal source 33 that sets up on the detonating remote control 9 does not receive verification module interference, namely, signal transceiver module of this embodiment connects second transmission signal transceiver module 33, signal transceiver module can transmit second transmission signal source 33 to detonating control platform position information to the electron detonator through verifying module 2 in real time, and just can send the self-locking control platform 2 to the personnel after verifying the remote control platform 9.

As a further arrangement of the above scheme, the self-locking control console 2 is provided with a self-locking module 21, the self-locking module 21 is used for disconnecting the circuit of the signal receiving and transmitting assembly, and the self-locking module 21 is further provided with a timer, and the timer is electrically connected with the signal receiving and transmitting assembly.

Through foretell structure setting, when not passing through the distance calculation of receiver 32 and transmitter from locking control cabinet 2, be in the auto-lock state, unable complete detonating, after the distance satisfies the safety requirement, and after receiving the control command that detonates remote control 9 sent, self-locking module 21 triggers the circuit of action UNICOM signal transceiver module to forward control command to the electronic detonator, simultaneously, it starts the timer, the utility model discloses self-locking module 21's timer can be the program timer of singlechip, also can be the timer of hardware module, and the timer is used for after carrying out control command transmission 5 seconds, whether send successfully or fail, all starts self-locking module 21 and locks detonating controller 1, even signal delay promptly, also can break off the transmission through the timer for the signal no longer sends continuously, can not be when the signal is better, does not have control to send detonating command once more.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (5)

1. The utility model provides a blasting engineering is with safe detonating device, includes electron detonator (8) and detonation controller (1), its characterized in that: the detonation controller (1) comprises a self-locking control console (2) and a sensing device, the sensing device comprises a transmitter and a receiver (32), the receiver (32) is arranged on the self-locking control console (2), the transmitter comprises a first transmission signal source (31) arranged on an electronic detonator (8) and a second transmission signal source (33) arranged on a detonation remote control (9), a verification module and a signal receiving and transmitting module communicated with the self-locking control console (2) are arranged on the detonation remote control (9), and a signal receiving and transmitting assembly is arranged between the self-locking control console (2) and the electronic detonator (8).

2. The safety initiation device for blasting engineering according to claim 1, wherein: the verification module is used for verifying the key of the unlocking initiation remote control (9).

3. The safety initiation device for blasting engineering according to claim 1, wherein: and the electronic detonator (8) is also provided with an ignition module (81) and a power supply module (82).

4. The safety initiation device for blasting engineering according to claim 1, wherein: the signal receiving and transmitting module is connected with the second transmitting signal source (33), the signal receiving and transmitting module is used for transmitting the position information of the second transmitting signal source (33) to the self-locking control console (2) in real time, and the verification module sends a control command of the detonation remote control (9) to the self-locking control console (2) through the verified signal receiving and transmitting module.

5. The safety initiation device for blasting engineering according to claim 1, wherein: the self-locking control console (2) is provided with a self-locking module (21), the self-locking module (21) is used for disconnecting a circuit of the signal receiving and transmitting assembly, the self-locking module (21) is further provided with a timer, and the timer is electrically connected with the signal receiving and transmitting assembly.