Protective shell of avalanche blasting equipment

Abstract

The utility model discloses an avalanche blasting equipment protective shell which comprises a left shell body, a right shell body, six sets of connecting pieces, sliding lock catches, lock catch grooves and lightning pipeline penetrating holes, a left partition plate and a right partition plate are arranged in the left shell body and the right shell body respectively, and the two connecting ends of each set of connecting pieces are fixedly installed on the left shell body and the right shell body respectively. A containing cavity is formed when the left shell and the right shell are fixedly connected through a connecting piece, the sliding lock catch is arranged on the left partition plate, the lock catch groove is formed in the right partition plate, a bearing platform is formed when the sliding lock catch is inserted into the lock catch groove position, and the bearing platform divides the containing cavity into a first cavity provided with an explosive package and a second cavity provided with a sensor. The left shell and the right shell are connected through the connecting piece, the operable area during placement is increased, the structure can be used in rainy and snowy weather, the external interference resistance is improved, and damage caused by mutual extrusion of contents can be avoided through the independent cavities.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering blasting, and in particular relates to a protective shell of avalanche blasting equipment. Background Art

[0002] In avalanche blasting operations, existing technologies often use drones or cableways to transport explosive packs and drop them at fixed points, such as using a sling wrapped around a protective device to lower them to a preset height and then detonate them. However, blasting equipment is often in harsh natural environments, such as extremely cold weather, high altitudes, heavy rain and snow, etc. These environmental conditions can easily cause damage to the equipment and even cause it to fail.

[0003] Therefore, a protective device is needed to ensure that the explosive pack inside explodes stably during operation.

[0004] Therefore, designing a protective shell that can adapt to various harsh environmental conditions is of great significance to ensure the safety and stability of avalanche blasting operations. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a protective casing for avalanche blasting equipment to solve the problem in the prior art that the explosive package cannot explode stably due to environmental problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A protective housing for avalanche blasting equipment, comprising:

[0008] A left shell; a left partition is provided in the left shell;

[0009] A right shell body; a right partition plate is arranged in the right shell body;

[0010] At least two groups of connecting members; the two connecting ends of each group of connecting members are respectively fixedly mounted on the left shell and the right shell, and the left shell and the right shell are fixedly connected by the connecting members to form a receiving chamber;

[0011] Sliding lock; the sliding lock is arranged on the right partition or the left partition;

[0012] The lock slot is arranged on the left partition or the right partition. When the sliding lock is inserted into the lock slot, the left partition and the right partition are fixedly connected to form a bearing platform. The bearing platform divides the accommodating chamber into a first chamber and a second chamber. The first chamber is provided with an explosive package, and the second chamber is provided with a sensor.

[0013] Detonator wire perforation; the detonator wire perforation is arranged on the bearing platform, and the detonator wire connects the explosive bag and the sensor through the detonator wire perforation.

[0014] Preferably, a set of connecting members comprises:

[0015] A buckle; the buckle is arranged on the left shell or the right shell;

[0016] A buckle groove; the buckle groove is arranged on the right shell or the left shell, and after the buckle is inserted into the buckle groove, the left shell and the right shell are fixedly connected.

[0017] Preferably, a protective housing for avalanche blasting equipment further comprises an antenna hole, which is arranged on the side wall of the second chamber, and a communication antenna of the sensor is arranged outside through the antenna hole.

[0018] Preferably, an observation hole is further provided on the left shell or the right shell, and the observation hole is used for an operator to observe the interior of the accommodating cavity.

[0019] Preferably, both the left shell and the right shell are provided with external fixing grooves, which are connected end to end and communicated with each other, and are used to increase the contact area between the winding rope and the left shell and the right shell.

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

[0021] The present application uses a left shell and a right shell to be connected by a connecting piece, which facilitates the placement of the explosive pack and the sensor, can be used in rainy and snowy weather, increases the resistance to external interference, and places the sensor and the explosive pack in the second chamber and the first chamber to avoid damage caused by squeezing the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the specific structure of the left housing 3;

[0023] Figure 2 is a schematic diagram of the specific structure of the right housing 8;

[0024] The markings in the figure are:

[0025] Buckle; 2-external fixing groove; 3-left shell; 4-sliding lock; 5-antenna hole; 6-detonator line through hole; 7-buckle groove; 8-right shell; 9-observation hole; 11-locking groove. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] like Figure 1 , Figure 2 As shown, a protective housing for avalanche blasting equipment comprises:

[0029] A left housing 3; a left partition is provided in the left housing 3;

[0030] Right housing 8; a right partition is provided in the right housing 8;

[0031] Six groups of connecting members; two connecting ends of each group of connecting members are fixedly mounted on the left shell 3 and the right shell 8, respectively, and the left shell 3 and the right shell 8 are fixedly connected by the connecting members to form a receiving chamber;

[0032] Sliding lock 4; Sliding lock 4 is arranged on the left partition;

[0033] The lock slot 11 is arranged on the right partition. When the sliding lock 4 is inserted into the lock slot 11, the left partition and the right partition are fixedly connected to form a bearing platform. The bearing platform divides the accommodating chamber into a first chamber and a second chamber. The first chamber is provided with an explosive package, and the second chamber is provided with a sensor.

[0034] Detonator line through hole 6; the detonator line through hole 6 is arranged on the bearing platform, and the detonator line 6 connects the explosive package and the sensor through the detonator line through hole 6.

[0035] In this embodiment, the present application uses a left shell 3 and a right shell 8 to connect through a connector, which facilitates the placement of the explosive pack and the sensor, can be used in rainy and snowy weather, increases resistance to external interference, and places the sensor and the explosive pack in the second chamber and the first chamber to avoid damage caused by squeezing the two.

[0036] Embodiment 2:

[0037] The difference between this embodiment and embodiment 1 is that Figure 1 , Figure 2 As shown, a set of connecting parts includes:

[0038] A buckle 1; the buckle 1 is arranged on the left housing 3;

[0039] A buckle groove 7; the buckle groove 7 is set on the right shell 8, and after the buckle 1 is inserted into the buckle groove 7, the left shell 3 and the right shell 8 are fixedly connected.

[0040] Embodiment 3:

[0041] The difference between this embodiment and embodiment 1 is that Figure 1 As shown, a protective housing of an avalanche blasting device further comprises an antenna hole 5 , which is arranged on the side wall of the second chamber, and a communication antenna of the sensor is arranged outside through the antenna hole 5 .

[0042] In this embodiment, when the communication antenna is arranged outside, it can better receive the detonation signal and avoid interference with the signal due to the material and thickness of the shell.

[0043] Embodiment 4:

[0044] The difference between this embodiment and embodiment 1 is that Figure 2 As shown, the right shell 8 is also provided with an observation hole 9, which is used for an operator to observe the interior of the accommodating cavity.

[0045] Embodiment 5:

[0046] The difference between this embodiment and embodiment 1 is that Figure 1 , Figure 2 As shown, both the left shell 3 and the right shell 8 are provided with external fixing grooves 2, which are connected end to end and interconnected, and are used to increase the contact area between the winding rope and the left shell 3 and the right shell 8.

[0047] In this embodiment, the application can be mounted by a drone or a cableway, and then moved in the external fixing groove 2 by winding a sling, and then placed at a preset height for detonation. The shell of the application can be made of easily degradable and environmentally friendly materials to reduce or eliminate the impact on the environment.

Claims

1. A protective housing for avalanche blasting equipment, characterized in that: include: A left shell (3); a left partition is provided in the left shell (3); A right housing (8); a right partition is provided in the right housing (8); At least two groups of connecting members; the two connecting ends of each group of connecting members are respectively fixedly mounted on the left shell (3) and the right shell (8), and the left shell (3) and the right shell (8) are fixedly connected by the connecting members to form a receiving chamber; The sliding lock (4) is arranged on the left partition or the right partition; The lock slot (11) is arranged on the right partition plate or the left partition plate, and when the sliding lock (4) is inserted into the lock slot (11), the left partition plate and the right partition plate are fixedly connected to form a bearing platform, and the bearing platform divides the accommodating chamber into a first chamber and a second chamber, the first chamber is provided with an explosive package, and the second chamber is provided with a sensor; Detonator wire through-hole (6); the detonator wire through-hole (6) is arranged on the bearing platform, and the detonator wire connects the explosive bag and the sensor through the detonator wire through-hole (6).

2. The protective housing for avalanche blasting equipment according to claim 1, characterized in that: A set of connectors includes: A buckle (1); the buckle (1) is arranged on the left housing (3) or the right housing (8); A buckle groove (7); the buckle groove (7) is arranged on the right shell (8) or the left shell (3); after the buckle (1) is inserted into the buckle groove (7), the left shell (3) and the right shell (8) are fixedly connected.

3. The protective housing for avalanche blasting equipment according to claim 1, characterized in that: The protective housing of an avalanche blasting device further comprises an antenna hole (5), wherein the antenna hole (5) is arranged on the side wall of the second chamber, and a communication antenna of a sensor is arranged outside through the antenna hole (5).

4. The protective housing for avalanche blasting equipment according to claim 1, characterized in that: An observation hole (9) is also provided on the left shell (3) or the right shell (8), and the observation hole (9) is used for an operator to observe the interior of the accommodating cavity.

5. The protective housing for avalanche blasting equipment according to claim 1, characterized in that: The left housing (3) and the right housing (8) are both provided with external fixing grooves (2). The external fixing grooves (2) on the left housing (3) and the right housing (8) are connected end to end and communicate with each other. The external fixing grooves (2) are used to increase the contact area between the winding rope and the left housing (3) and the right housing (8).

Images