Explosive placing device for blasting equipment

Abstract

The utility model provides an explosive placing device for blasting equipment, and relates to the technical field of blasting equipment. The device comprises a placing box, an electric push rod is fixedly connected to the bottom face of the placing box, two clamping mechanisms are arranged in the electric push rod, each clamping mechanism comprises a sliding groove formed in the bottom face of the electric push rod, a sliding rod is slidably connected to the inner wall of each sliding groove, and a rack is fixedly connected to one end of each sliding rod. Through the arrangement of the sliding rod, the rack, the clamping claw, the clamping piece and the gear, the gear rotates to drive the rack to slide, the rack slides to drive the sliding rod to slide, so that the clamping claw is driven to move, the clamping claw can drive the clamping piece to move, and therefore explosive cartridges are clamped and placed; explosive can still be placed in the center position of a blast hole on an inclined mountain through the device, the situation that explosive rolls rub a reserved wall in the placing process is avoided, the explosive placing safety is improved, and the explosive blasting effect is enhanced.

Description

Technical Field

[0001] The utility model relates to an explosive placing device, in particular to an explosive placing device for blasting equipment, belonging to the technical field of blasting equipment. Background Art

[0002] Blasting is a technology that uses the compression, loosening, destruction, throwing and killing effects produced by the explosion of explosives in air, water, earth and rock media or objects to achieve the desired purpose; when the explosive bag or charge explodes in the earth and rock media or structures, the earth and rock media or structures will be compressed, deformed, destroyed, loosened and thrown. It is mainly used in earthwork projects and the demolition of metal buildings and structures.

[0003] According to patent number CN217005549U, an explosive placement device for blasting is disclosed, which includes a crawler robot chassis. The top of the crawler robot chassis is fixedly connected to a mounting seat by bolts. The top of the mounting seat is fixedly connected to two symmetrically arranged support frames. A fixing plate is provided on the inner side of the support frame. One end of the fixing plate is fixedly connected to a first motor. A cavity is opened inside the fixing plate.

[0004] The above scheme can avoid the threat to the personal safety of the personnel placing the explosives during the implementation process. However, during the implementation of the above scheme, it is difficult to place the explosives in the center of the blast hole on the inclined mountain. If the explosives are placed on the inclined slope, the staff often need to place the explosives manually, which is not only time-consuming and labor-intensive, but also the explosives will rub against the retained wall, affecting the blasting effect of the explosives. To this end, we provide an explosives placing device for blasting equipment to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide an explosive placing device for blasting equipment in order to solve the above problems, so as to solve the problem in the above technology that it is difficult to place the explosives at the center of the blast hole on a sloping mountain.

[0007] (2) Technical solution

[0008] The utility model is realized through the following technical solutions: an explosives placing device for blasting equipment, comprising a placing box, the bottom surface of the placing box is fixedly connected to an electric push rod, two clamping mechanisms are arranged inside the electric push rod, the clamping mechanism comprises a slide groove opened on the bottom surface of the electric push rod, the inner wall of the slide groove is slidably connected to a slide rod, one end of the slide rod is fixedly connected to a rack, the inner wall of the electric push rod is fixedly connected to a slide rail, the slide rail is slidably connected to the rack, and the electric push rod is rotatably connected to a rotating rod.

[0009] Preferably, a gear is fixedly connected to the outer surface of the rotating rod, and the gear is engaged with the rack, and the rotation of the gear can drive the rack to slide.

[0010] Preferably, the bottom end of the sliding rod is fixedly connected with a clamping claw, the outer surface of the clamping claw is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a clamping piece, and the movement of the clamping claw can drive the movement of the clamping piece.

[0011] Preferably, the rotating rod passes through the placement box and is rotatably connected to the placement box. A knob is fixedly connected to the top end of the rotating rod, and the rotating rod can be driven to rotate by rotating the knob.

[0012] Preferably, the outer surface of the electric push rod is fixedly connected to a detection box, the top surface of the placement box is fixedly connected to a control console, and the detection box can observe the internal space of the blasthole.

[0013] Preferably, a bubble level is provided on the outer surface of the placement box, and a plurality of support legs are fixedly connected to the bottom surface of the placement box, and the support legs can adjust the horizontal position of the device.

[0014] Preferably, a stabilizing foot is hingedly connected to the bottom surface of each support leg, and an adjustment rod is installed on the outer surface of the support leg, and the adjustment rod can adjust the height of the support leg.

[0015] The utility model provides an explosive placing device for blasting equipment, which has the following beneficial effects:

[0016] 1. The utility model is provided with a slide rod, a rack, a clamping claw, a clamping piece and a gear. The rotation of the gear drives the rack to slide, and the sliding of the rack drives the slide rod to slide, thereby driving the clamping claw to move. The movement of the clamping claw can drive the clamping piece to move, thereby clamping and placing the explosive roll, so that the explosive can still be placed in the center of the blasthole on an inclined mountain through this device, avoiding the explosive roll from rubbing against the retaining wall during the placement process, improving the safety of the explosive placement, and enhancing the blasting effect of the explosive.

[0017] 2. The utility model is equipped with a detection box, support legs, stabilizing feet and an adjusting rod. The staff can adjust the height of the support legs by rotating the adjusting rod according to the actual situation at the blasting site. The stabilizing feet can be rotated to keep the stabilizing feet stable on an uneven bottom surface, thereby increasing the stability of the device. As a result, the device can still place the explosive roll in the center of the blast hole on an inclined or uneven ground, thereby improving the blasting effect of the explosives. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a cross-sectional view of the internal structure of the electric push rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the clamping mechanism of the utility model;

[0021] Figure 4 This is a structural sectional view of the clamping mechanism of the present utility model.

[0022]

Main component symbol description

[0023] 1. Placement box; 2. Electric push rod;

[0024] 3. Clamping mechanism; 301. Slide groove; 302. Slide rod; 303. Rack; 304. Slide rail; 305. Clamping claw; 306. Connecting rod; 307. Clamping piece;

[0025] 4. Rotating rod; 5. Gear; 6. Knob; 7. Detection box; 8. Control console; 9. Bubble level; 10. Support leg; 11. Stabilizing foot; 12. Adjustment rod. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides an explosive placing device for blasting equipment, which can place explosives at a designated location according to the actual situation at the blasting site, solving the problem in the above-mentioned technology that it is difficult to place explosives at the center of a blast hole on a sloping mountain.

[0027] See also Figure 1 and Figure 2 The bottom surface of the placement box 1 is fixedly connected with an electric push rod 2, which is a prior art and will not be described in detail in this application. The electric push rod 2 can be extended and retracted according to the depth of the blast hole, so that the device can place the explosives at the bottom of the blast hole.

[0028] See also Figure 1 Figure 2 ,and Figure 3 The internal rotation of the electric push rod 2 is connected to the rotating rod 4, which passes through the placement box 1 and is rotationally connected to the placement box 1. The outer surface of the rotating rod 4 is fixedly connected to the gear 5, which is engaged with the rack 303. The top of the rotating rod 4 is fixedly connected to the knob 6. The staff rotates the knob 6, and the knob 6 rotates to drive the rotating rod 4 to rotate. The rotation of the rotating rod 4 drives the gear 5 to rotate, thereby driving the rack 303 to slide, providing support for the device to clamp the explosives.

[0029] Please refer again Figure 1 and Figure 2The outer surface of the electric push rod 2 is fixedly connected to a detection box 7. The detection box 7 is a prior art and will not be described in detail in this application. The detection box 7 includes a monitoring probe and a lighting probe. The internal space of the blast hole can be observed through the detection box 7, so that the explosives can be placed in a suitable position.

[0030] See also Figure 1 The top surface of the placement box 1 is fixedly connected to a console 8, and the outer surface of the placement box 1 is provided with a bubble level 9. The console 8 and the bubble level 9 are both existing technologies and will not be described in detail in this application. The console 8 can receive the image transmitted by the detection box 7, and the staff can also control the extension and retraction of the electric push rod 2 through the console 8.

[0031] The bottom surface of the placement box 1 is fixedly connected to multiple support legs 10, and the bottom surface of each support leg 10 is hinged with a stabilizing foot 11. The outer surface of the support leg 10 is installed with an adjusting rod 12. The staff can adjust the height of the support leg 10 by turning the adjusting rod 12 according to the ground inclination at the blasting site. The hinged rod connecting the support leg 10 and the stabilizing foot 11 has a damping effect, which can enable the stabilizing foot 11 to remain stable on an inclined mountain, thereby increasing the applicability and stability of the device.

[0032] See also Figure 2 、 Figure 3 and Figure 4 Two clamping mechanisms 3 are provided inside the electric push rod 2. The clamping mechanism 3 includes a slide groove 301 opened on the bottom surface of the electric push rod 2. The inner wall of the slide groove 301 is slidably connected to the slide rod 302. A card groove is opened inside the slide groove 301, which is adapted to the card column on the surface of the slide rod 302 to provide support for the sliding of the slide rod 302 and increase the stability of the device.

[0033] One end of the slide rod 302 is fixedly connected to a rack 303, and the inner wall of the electric push rod 2 is fixedly connected to a slide rail 304. The slide rail 304 is slidably connected to the rack 303. When the gear 5 rotates, it can drive the rack 303 to slide inside the slide rail 304. The sliding of the rack 303 drives the slide rod 302 to slide, thereby providing power for the movement of the clamping claw 305.

[0034] The bottom end of the slide bar 302 is fixedly connected to a clamping claw 305, and the outer surface of the clamping claw 305 is fixedly connected to a connecting rod 306. The connecting rod 306 is made of rubber and has good elasticity, which enables the clamping piece 307 to clamp the explosive roll without giving it too much pressure.

[0035] One end of the connecting rod 306 is fixedly connected to a clamping piece 307, which is made of bamboo. When the clamping claw 305 slides, it can drive the clamping piece 307 to slide, thereby clamping explosive rolls of different sizes. After the release device reaches the bottom of the blasthole, turn the knob 6 to cancel the clamping effect of the clamping piece 307 on the explosive roll.

[0036] Working principle: the staff turns the knob 6, and the rotation of the knob 6 drives the rotating rod 4 to rotate, and the rotation of the rotating rod 4 drives the gear 5 to rotate. Under the effect of meshing, the gear 5 drives the rack 303 to slide inside the slide rail 304. The sliding of the rack 303 can drive the slide bar 302 to slide, and the sliding of the slide bar 302 drives the clamping claw 305 to move, and the movement of the clamping claw 305 drives the clamping piece 307 to move, thereby clamping the explosive roll. Then, by controlling the extension and retraction of the electric push rod 2, the clamping piece 307 is extended to the center position of the blasthole, and then the knob 6 is rotated in the opposite direction to cancel the clamping effect of the clamping piece 307 on the explosive roll, thereby completing the purpose of placing the explosive roll to the center position of the blasthole, reducing the danger of the placement personnel manually placing the explosive roll on the inclined mountain, and enhancing the blasting effect of the explosives.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An explosive placement device for blasting equipment, comprising a placement box (1), characterized in that: The bottom surface of the placement box (1) is fixedly connected to an electric push rod (2), and two clamping mechanisms (3) are arranged inside the electric push rod (2). The clamping mechanism (3) includes a slide groove (301) opened on the bottom surface of the electric push rod (2), and the inner wall of the slide groove (301) is slidably connected to a slide rod (302), one end of the slide rod (302) is fixedly connected to a rack (303), the inner wall of the electric push rod (2) is fixedly connected to a slide rail (304), and the slide rail (304) is slidably connected to the rack (303), and the inside of the electric push rod (2) is rotatably connected to a rotating rod (4).

2. The explosive placing device for blasting equipment according to claim 1, characterized in that: A gear (5) is fixedly connected to the outer surface of the rotating rod (4), and the gear (5) is meshed with the rack (303).

3. The explosive placing device for blasting equipment according to claim 1, characterized in that: The bottom end of the sliding rod (302) is fixedly connected with a clamping claw (305), the outer surface of the clamping claw (305) is fixedly connected with a connecting rod (306), and one end of the connecting rod (306) is fixedly connected with a clamping sheet (307).

4. The explosive placing device for blasting equipment according to claim 1, characterized in that: The rotating rod (4) passes through the placement box (1) and is rotationally connected to the placement box (1), and a knob (6) is fixedly connected to the top end of the rotating rod (4).

5. The explosive placing device for blasting equipment according to claim 1, characterized in that: The outer surface of the electric push rod (2) is fixedly connected to a detection box (7), and the top surface of the placement box (1) is fixedly connected to a control console (8).

6. The explosive placing device for blasting equipment according to claim 1, characterized in that: The outer surface of the placement box (1) is provided with a bubble level (9), and the bottom surface of the placement box (1) is fixedly connected to a plurality of supporting legs (10).

7. The explosive placing device for blasting equipment according to claim 6, characterized in that: The bottom surface of each support leg (10) is hinged with a stabilizing foot (11), and the outer surface of the support leg (10) is installed with an adjustment rod (12).

Images