Positioning device for safe blasting

Abstract

The utility model discloses a positioning device for safe blasting, relates to the field of safe blasting, and provides the following scheme aiming at the problems that the existing explosive is generally of a cylindrical structure consisting of a plurality of explosive tubes, and the existing explosive is installed in a spherical shape, so that the installation is inconvenient, and the installation of a lead is relatively troublesome: the positioning device comprises an installation seat, an explosive containing groove is formed in the upper portion of the mounting base, an arc-shaped cover plate is arranged above the explosive containing groove, a mounting plate is arranged on one side of the explosive containing groove, a threading opening is formed in the mounting plate and used for threading of an explosive lead, a fixing mechanism is arranged at the bottom of the mounting base, and the device is fixed through the fixing mechanism. Therefore, the explosive inside is fixed. The explosive placing groove and the arc-shaped cover plate are combined to form the cylindrical groove, so that the existing explosive can be placed more conveniently, an explosive lead slides to the threading opening through the threading groove, and the explosive lead can be installed more easily through the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of safe blasting, especially relates to a positioning device for safe blasting. BACKGROUND

[0002] The prior art patent with the patent number CN219572845U and the name of a blasting positioning device for mine exploitation is explicitly recorded in the background art of the patent that "the current explosive only carries out simple punching, then the explosive is put in, this mode is not safe, cannot protect it, the vibration caused by other mine blasting can make the explosive of the surrounding mine produce displacement, fall off and the like, thereby deviating from the original specified position, influence blasting work", and the patent technical means solves this, but in the prior art, the explosive is usually composed of a plurality of pipe tubes into a cylindrical structure, the existing installation is spherical, so that the installation is inconvenient, and the installation of the lead wire is also more troublesome. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a positioning device for safe blasting, solves the prior art problems.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A positioning device for safe blasting, comprising a mounting seat, the mounting seat is provided with an explosive placing groove above, the explosive placing groove is provided with an arc-shaped cover plate above, the explosive is placed in the explosive placing groove and the arc-shaped cover plate, one side of the explosive placing groove is provided with a mounting plate, the mounting plate is provided with a threading port, the threading port is provided with a threading groove above, the threading port is used for threading of the explosive lead wire, the bottom of the mounting seat is provided with a fixing mechanism, the fixing mechanism fixes the device, so as to fix the explosive in the inside.

[0006] As a further scheme of the utility model, the inside of the explosive placing groove is provided with a first limiting plate, the inside of the arc-shaped cover plate is provided with a second limiting plate, the first limiting plate and the second limiting plate limit the explosive in the explosive placing groove.

[0007] As a further scheme of the utility model, the outside of the explosive placing groove is provided with a connecting port, the outside of the arc-shaped cover plate is provided with a connecting bolt, the bottom of the connecting bolt is provided with a nut, the connecting bolt passes through the connecting port and is in threaded connection with the nut.

[0008] As a further scheme of the utility model, the fixing mechanism comprises a fixed block, the outside of the fixed block is provided with a fixed plate, the inside of the fixed plate is provided with a fixed spring, the fixed plate and the fixed block are connected through the fixed spring above and are connected by folding below, the outside of the fixed plate is provided with a clamping pin.

[0009] As a further scheme of the utility model, the first limiting plate outer side is provided with a first spring, the first spring is connected to the inner side of the mounting plate, the second limiting plate outer side is provided with a second spring, and the second spring is connected to the inner side of the arc-shaped cover plate.

[0010] The utility model discloses the beneficial effect is:

[0011] 1, explosive placing groove and arc-shaped cover plate combination is the tubular groove, thereby more convenient to the placement of existing explosive, when installing explosive, the explosive lead is slipped to the threading port through the threading slot, and the device is more simple to install explosive lead.

[0012] 2, the first limiting plate is extruded through the first spring, thereby limiting the side of explosive, the second limiting plate is extruded through the second spring, thereby limiting the top of explosive, and also convenient to install and place the explosive of different sizes, also avoid the shaking of explosive in it and the like.

[0013] 3, the device inserts the fixing block into the hole and fixes, the fixed plate drives the fixed spring to contract normally and enters, is rebounded outward through the fixed spring, and the fixed plate is opened, and the bayonet lock is clamped to the earth, thereby fixing the device, avoids the situation of moving. DRAWINGS

[0014] Fig. 1 It is the main body structure schematic diagram of the utility model.

[0015] Fig. 2 It is the inside structure schematic diagram of explosive placing groove of the utility model.

[0016] Fig. 3 It is the inside structure schematic diagram of arc-shaped cover plate of the utility model.

[0017] Marked number in drawing: 1, mounting seat;11, explosive placing groove;12, mounting plate;13, threading port;14, threading slot;2, arc-shaped cover plate;21, connecting bolt;22, nut;23, connecting port;3, fixing block;31, fixed plate;32, bayonet lock;33, fixed spring;4, first limiting plate;41, first spring;42, second limiting plate;43, second spring. CONCRETE IMPLEMENTATION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0019] Refer to Figs. 1-3The utility model provides a positioning device for safe blasting, including mounting seat 1, mounting seat 1 is as the connecting structure of device, the upper structure is used to install explosive, the lower is used to fix the device, mounting seat 1 top is provided with explosive placing groove 11, explosive placing groove 11 top is provided with arc cover plate 2, explosive is placed in explosive placing groove 11 and arc cover plate 2, explosive placing groove 11 and arc cover plate 2 combination is cylindrical groove, so as to be more convenient to the placement of existing explosive, explosive placing groove 11 outside is provided with connecting port 23, arc cover plate 2 outside is provided with connecting bolt 21, connecting bolt 21 bottom is provided with nut 22, passes through connecting port 23 by connecting bolt 21, and is tightened by nut 22 at the bottom of connecting bolt 21, so that arc cover plate 2 is installed on explosive placing groove 11.

[0020] Refer to Fig. 2 , Fig. 3 Explosive placing groove 11 one side is provided with mounting plate 12, and the mounting plate 12 is fixed on the explosive placing groove 11, and the mounting plate 12 is provided with threading port 13, and the threading port 13 is used for threading of explosive lead, and the threading port 13 is provided with threading groove 14, and when installing the explosive, the explosive lead is slid down to the threading port 13 through the threading groove 14, so that the device is more simple to install the explosive lead, and the inside of the explosive placing groove 11 is provided with the first limiting plate 4, and the inside of the arc cover plate 2 is provided with the second limiting plate 42, and the first limiting plate 4 and the second limiting plate 42 limit the explosive in the explosive placing groove 11, and the outside of the first limiting plate 4 is provided with the first spring 41, and the first spring 41 is connected to the inside of the mounting plate 12, and the outside of the second limiting plate 42 is provided with the second spring 43, and the second spring 43 is connected to the inside of the arc cover plate 2, and the first limiting plate 4 is extruded by the first spring 41, so as to limit the side of the explosive, and the second limiting plate 42 is extruded by the second spring 43, so as to limit the top of the explosive, so as to facilitate the installation and placement of explosives of different sizes, and avoid the shaking of the explosive in it.

[0021] The bottom of the mounting seat 1 is provided with a fixing mechanism, which fixes the device, so as to fix the explosive in the inside, and the fixing mechanism comprises a fixing block 3, the outside of the fixing block 3 is provided with a fixing plate 31, the inside of the fixing plate 31 is provided with a fixing spring 33, the fixing plate 31 and the fixing block 3 are connected by the fixing spring 33, and the bottom is folded and connected, the outside of the fixing plate 31 is provided with a clamping pin 32, the fixing block 3 is inserted into the hole for fixation, the fixing plate 31 drives the fixing spring 33 to shrink normally, the fixing spring 33 rebounds outward, the fixing plate 31 opens, and the clamping pin 32 is clamped into the soil, so as to fix the device and avoid movement.

[0022] In the specific implementation, the explosive is placed in the explosive placing groove 11, the explosive lead is slid through the threading groove 14 to the threading opening 13, the connecting bolt 21 outside the arc-shaped cover plate 2 is passed through the connecting opening 23 and is fastened at the bottom of the connecting bolt 21 by the nut 22, so that the arc-shaped cover plate 2 is installed on the explosive placing groove 11, the first limiting plate 4 is extruded by the first spring 41, so that the side of the explosive is limited, the second limiting plate 42 is extruded by the second spring 43, so that the upper part of the explosive is limited, the place to be blasted is punched according to the radius of the fixing block 3, the fixing block 3 is inserted into the hole to be fixed, the fixing plate 31 drives the fixing spring 33 to shrink normally, after the inside, the device is slightly rotated, the fixing spring 33 is rebounded outward, the fixing plate 31 is opened, the locking pin 32 is locked to the soil, so that the device is fixed.

[0023] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A positioning device for safe blasting, comprising a mounting base (1), characterized in that, An explosive placement slot (11) is provided above the mounting base (1), and an arc-shaped cover plate (2) is provided above the explosive placement slot (11). The explosive is placed in the explosive placement slot (11) and the arc-shaped cover plate (2). An mounting plate (12) is provided on one side of the explosive placement slot (11). A wire-passing port (13) is provided on the mounting plate (12). A wire-passing groove (14) is provided above the wire-passing port (13). The wire-passing port (13) is used for threading the explosive lead wire. A fixing mechanism is provided at the bottom of the mounting base (1). The fixing mechanism fixes the device, thereby fixing the explosive inside.

2. The positioning device for safe blasting according to claim 1, characterized in that, The explosive placement slot (11) is provided with a first limiting plate (4) inside, and the arc-shaped cover plate (2) is provided with a second limiting plate (42) inside. The first limiting plate (4) and the second limiting plate (42) limit the explosive in the explosive placement slot (11).

3. A positioning device for safe blasting according to claim 1, characterized in that, The explosive placement slot (11) is provided with a connection port (23) on the outside, and the arc-shaped cover plate (2) is provided with a connecting bolt (21) on the outside. The bottom of the connecting bolt (21) is provided with a nut (22). The connecting bolt (21) passes through the connection port (23) and is threadedly connected to the nut (22).

4. A positioning device for safe blasting according to claim 1, characterized in that, The fixing mechanism includes a fixing block (3), a fixing plate (31) is provided on the outside of the fixing block (3), a fixing spring (33) is provided on the inside of the fixing plate (31), the fixing plate (31) and the fixing block (3) are connected at the top by the fixing spring (33), and are folded at the bottom. A locking pin (32) is provided on the outside of the fixing plate (31).

5. A positioning device for safe blasting according to claim 2, characterized in that, A first spring (41) is provided on the outside of the first limiting plate (4), and the first spring (41) is connected to the inside of the mounting plate (12). A second spring (43) is provided on the outside of the second limiting plate (42), and the second spring (43) is connected to the inside of the arc-shaped cover plate (2).

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