Blast hole recognition device for safe implementation of blasting operation

Abstract

The utility model discloses a blast hole identification device for safe implementation of blasting operation, which comprises an outer shell, an identification flag outer storage box is inserted into the inner wall of the outer shell, an identification flag inner storage box is inserted into the inner wall of the identification flag outer storage box, and the lower ends of the two sides of the identification flag inner storage box are fixedly connected with locking buckle blocks. Mounting slots are formed in the front side and the rear side of the inner wall of the identification flag inner storage box, identification flags are mounted on the inner walls of the mounting slots in an inserted mode, and one ends of the identification flags are fixedly connected with inserting rods. The blast hole recognition device for safe implementation of the blasting operation can be stably transported through the rolling wheels and the push-pull handle, the blast hole recognition device is conveniently and rapidly matched with a blasting site, the device is integrated with the blast hole measuring instrument, detection and identification are conveniently and rapidly conducted, the recognition flag can be rapidly taken out by pulling and pulling the recognition flag inner storage box and the recognition flag outer storage box, and the practicability is high. And in addition, the service life is longer due to the fact that the inserting rod is made of metal materials.

Description

Technical Field

[0001] The utility model relates to the technical field of blasting operation safety, in particular to a blast hole identification device for safe implementation of blasting operations. Background Technique

[0002] In order to ensure the safety of the blasting process and the standardization and refinement of safety management work, prevent human errors or omissions during the charging process, and achieve prior prevention and elimination of various safety hazards and reduction of waste.

[0003] After the blast holes such as deep water holes, through holes, disordered holes, and shallow water holes at the existing blasting operation construction site are measured and accepted by technical personnel, the measures taken are to use stones of appropriate size and feel selected from the operation site for marking. Sometimes 2 stones are used for marking, and sometimes 3 stones are used for marking according to the actual situation of the blast holes; the disadvantage of using stones according to the on-site situation is that they are relatively heavy, waste time, and it is not easy to find suitable materials. Later, using small flags of different colors for marking also has no unified regulations. The small flags are inserted randomly regardless of color, without unity, and the blast hole markings are not eye-catching enough. Therefore, a blast hole identification device for safe implementation of blasting operations is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a blast hole identification device for safe implementation of blasting operations, so as to solve the problems mentioned in the above background technique that marking blast holes during blasting operation construction with stones is relatively heavy, wastes time, and it is not easy to find suitable materials, and using small flags for marking also has no unified regulations. The small flags are inserted randomly regardless of color, without unity, and the blast hole markings are not eye-catching enough.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blast hole identification device for safe implementation of blasting operations, including an outer shell body, a box cover is rotatably installed at the upper end of the outer shell body, and a locking knob is installed at the front side of the lower end of the box cover. Rollers are rotatably installed on both sides of the outer shell body, and a support foot pad is fixedly connected to the front side of the lower end of the outer shell body. A blast hole measuring instrument is installed at the central position of the inner wall of the outer shell body, and a connecting wire is electrically connected to one side of the upper end of the blast hole measuring instrument. One end of the connecting wire is electrically connected to a measuring probe. Support frames are fixedly connected to the front and rear sides of the upper end of the blast hole measuring instrument, and the measuring probe is placed and installed on the support frames. An outer storage box for identification flags is inserted and installed on the inner wall of the outer shell body, and an inner storage box for identification flags is inserted and installed on the inner wall of the outer storage box for identification flags. Locking buckle blocks are fixedly connected to the lower ends of both sides of the inner storage box for identification flags, and installation slots are opened on the front and rear sides of the inner wall of the inner storage box for identification flags. Identification flags are inserted and installed on the inner walls of the installation slots, and an insertion rod is fixedly connected to one end of the identification flag. A pull-out sleeve is fixedly connected to the rear side of the outer shell body, and a push-pull handle is inserted and installed at the upper end of the pull-out sleeve.

[0006] Preferably, the box cover is hermetically and tightly installed with the outer shell through a locking knob. The push-pull handle is connected to the pull-out sleeve in a lifting and pulling manner. The roller is of a wide-wheel structure, and the lower ends of the roller and the supporting foot pads are at the same horizontal position.

[0007] Preferably, the outer storage box for identification flags and the inner storage box for identification flags are symmetrically distributed in four groups on both sides of the inner wall of the outer shell. The inner storage box for identification flags is slidably and liftably connected to the outer storage box for identification flags, and the inner storage box for identification flags is fixedly installed with the outer storage box for identification flags by a locking buckle.

[0008] Preferably, the measuring probe is clamped and installed with the outer shell through the inner storage box for identification flags. The measuring probe is electrically connected to the blast hole measuring instrument through a connecting wire, and the blast hole measuring instrument is integrally installed on the inner wall of the outer shell.

[0009] Preferably, the identification flag is inserted and spliced with the inner storage box for identification flags through a mounting slot, and the identification flags are symmetrically and parallelly distributed on the inner wall of the inner storage box for identification flags.

[0010] Preferably, the identification flags are of four colors: red, orange, yellow, and blue. The identification flags are made of metal. The insertion rods are distributed in a matrix at one end of the identification flag, and the insertion rods are of a pointed structure at one end.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The blast hole identification device for safe implementation of blasting operations can be stably transported through the rollers and the push-pull handle, facilitating quick adaptation to the blasting site. Moreover, the device is integrated with a blast hole measuring instrument, facilitating the rapid detection and marking. The identification flags can be quickly taken out by pulling the inner storage box for identification flags and the outer storage box for identification flags. The identification flags can be stably inserted and installed through the insertion rods, and their service life can be longer due to their metal material. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of a blast hole identification device for safe implementation of blasting operations according to the present utility model;

[0013] Figure 2 is the schematic diagram of the internal structure of a blast hole identification device for safe implementation of blasting operations according to the present utility model;

[0014] Figure 3 is the connection diagram of the identification flag and the inner storage box for identification flags of a blast hole identification device for safe implementation of blasting operations according to the present utility model;

[0015] Figure 4 is a blast hole identification device for safe implementation of blasting operations according to the present utility model Figure 2 enlarged view at A in;

[0016] Figure 5This is a hole identification device for safe blasting operations of the present utility model Figure 3 Enlarged view at position B in

[0017] Figure 6 This is a hole identification device for safe blasting operations of the present utility model Figure 3 Enlarged view at position C in

[0018] In the figure: 1. Outer housing, 2. Box cover, 3. Locking knob, 4. Outer storage box for identification flag, 5. Push-pull handle, 6. Measuring probe, 7. Roller, 8. Hole measuring instrument, 9. Connecting wire, 10. Support foot pad, 11. Drawer sleeve, 12. Insert rod, 13. Identification flag, 14. Inner storage box for identification flag, 15. Installation slot, 16. Locking block, 17. Support frame Specific implementation method

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model

[0020] Please refer to Figures 1-6 , the present utility model provides a technical solution: a hole identification device for safe blasting operations, including an outer housing 1, a box cover 2, a locking knob 3, an outer storage box 4 for the identification flag, a push-pull handle 5, a measuring probe 6, a roller 7, a hole measuring instrument 8, a connecting wire 9, a support foot pad 10, a drawer sleeve 11, an insert rod 12, an identification flag 13, an inner storage box 14 for the identification flag, an installation slot 15, a locking block 16 and a support frame 17. The box cover 2 is reversely installed at the upper end of the outer housing 1, and the locking knob 3 is installed on the front side of the lower end of the box cover 2. The box cover 2 is hermetically locked and installed with the outer housing 1 through the locking knob 3. The push-pull handle 5 is connected with the drawer sleeve 11 in a lifting and pulling manner. The roller 7 has a wide wheel structure, and the lower end of the roller 7 is distributed at the same level as the lower end of the support foot pad 10. In this way, the box cover 2 can be opened and closed conveniently and quickly, and can be pushed and pulled to adapt to the use in the blasting environment

[0021] On both sides of the outer housing 1, rollers 7 are rotatably installed, and a support foot pad 10 is fixedly connected to the front side of the lower end of the outer housing 1. A borehole measuring instrument 8 is installed at the center position of the inner wall of the outer housing 1, and a connecting wire 9 is electrically connected to one side of the upper end of the borehole measuring instrument 8. One end of the connecting wire 9 is electrically connected to a measuring probe 6. The measuring probe 6 is clamped and installed with the outer housing 1 through a storage box 14 inside the identification flag, and the measuring probe 6 is electrically connected to the borehole measuring instrument 8 through the connecting wire 9. The borehole measuring instrument 8 is integrally installed on the inner wall of the outer housing 1, so that the measuring probe 6 is convenient for disassembly and use, and the detection identification is more convenient.

[0022] On the front and rear sides of the upper end of the borehole measuring instrument 8, support frames 17 are fixedly connected. The measuring probe 6 is placed and installed on the support frames 17. An outer storage box 4 for the identification flag is inserted and installed on the inner wall of the outer housing 1, and an inner storage box 14 for the identification flag is inserted and installed on the inner wall of the outer storage box 4 for the identification flag. The outer storage box 4 for the identification flag and the inner storage box 14 for the identification flag are distributed at four sets of symmetrical positions on both sides of the inner wall of the outer housing 1, and the inner storage box 14 for the identification flag is slidably and vertically connected to the outer storage box 4 for the identification flag. The inner storage box 14 for the identification flag is fixedly installed by buckling with the outer storage box 4 for the identification flag through a locking buckle 16, so that the inner storage box 14 for the identification flag is convenient for quick pulling open and closing, and convenient for taking.

[0023] At the lower ends of both sides of the inner storage box 14 for the identification flag, locking buckles 16 are fixedly connected, and installation slots 15 are opened on the front and rear sides of the inner wall of the inner storage box 14 for the identification flag. An identification flag 13 is inserted and installed on the inner wall of the installation slot 15, and a plug rod 12 is fixedly connected to one end of the identification flag 13. The identification flag 13 is inserted and spliced with the inner storage box 14 for the identification flag through the installation slot 15, and the identification flag 13 is distributed at symmetrical and parallel positions on the inner wall of the inner storage box 14 for the identification flag, so that the identification flag 13 can be stably stored, and it is convenient to place more identification flags 13, and the identification operation is more convenient.

[0024] The identification flag 13 has four colors: red, orange, yellow, and blue, and the identification flag 13 is made of metal. The plug rods 12 are distributed in a matrix at one end of the identification flag 13, and the plug rods 12 have a pointed structure at one end, so that the structure of the identification flag 13 is more stable, the insertion is stable, and the use is more convenient. A pull-out sleeve 11 is fixedly connected to the rear side of the outer housing 1, and a push-pull handle 5 is inserted and installed at the upper end of the pull-out sleeve 11. The red small flag represents: deep water hole, first-level risk; the orange small flag represents: through hole, second-level risk; the yellow small flag represents: disordered hole, third-level risk; the blue small flag represents: shallow water hole, fourth-level risk.

[0025] Working principle: When using the blast hole identification device for safe implementation of blasting operations, first pull out the push-pull handle 5 of the device, and then push and pull it through the push-pull handle 5 and the roller 7. When it needs to be used, it can be placed flat. Then, flip open the box cover 2, and then pull out the measurement probe 6 through the connecting wire 9. Then, perform measurement operations on the blast hole. Next, pull out the storage box 14 inside the identification flag and lock and position it through the locking buckle 16. Then, take out the appropriate identification flag 13. Next, quickly insert the insertion rod 12 into the ground, and then it can be quickly pushed and pulled to another place for continuous use. This is the usage process of the blast hole identification device for safe implementation of blasting operations.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blast hole identification device for safe implementation of blasting operations, comprising an outer shell (1), a box cover (2) is rotatably installed at the upper end of the outer shell (1), and a locking knob (3) is installed at the front side of the lower end of the box cover (2), characterized in that: On both sides of the outer shell (1), rollers (7) are rotatably installed, and a support foot pad (10) is fixedly connected to the front side of the lower end of the outer shell (1). At the central position of the inner wall of the outer shell (1), a borehole measuring instrument (8) is installed, and on one side of the upper end of the borehole measuring instrument (8), a connecting wire (9) is electrically connected. One end of the connecting wire (9) is electrically connected to a measuring probe (6). On the front and rear sides of the upper end of the borehole measuring instrument (8), support frames (17) are fixedly connected. The measuring probe (6) is placed and installed on the support frames (17). An outer storage box (4) for identification flags is inserted and installed on the inner wall of the outer shell (1), and an inner storage box (14) for identification flags is inserted and installed on the inner wall of the outer storage box (4) for identification flags. At the lower ends of both sides of the inner storage box (14) for identification flags, locking blocks (16) are fixedly connected, and installation slots (15) are formed on the front and rear sides of the inner wall of the inner storage box (14) for identification flags. An identification flag (13) is inserted and installed in the inner wall of the installation slot (15), and a plug rod (12) is fixedly connected to one end of the identification flag (13). A pull-out sleeve (11) is fixedly connected to the rear side of the outer shell (1), and a push-pull handle (5) is inserted and installed at the upper end of the pull-out sleeve (11).

2. The blast hole identification device for safe implementation of blasting operations according to claim 1, characterized in that: The box cover (2) is hermetically locked and installed with the outer shell (1) through a locking knob (3). The push-pull handle (5) is connected to the pull-out sleeve (11) in a lifting and pulling manner. The roller (7) has a wide-wheel structure, and the lower ends of the rollers (7) are distributed at the same level as the lower ends of the support foot pads (10).

3. The blast hole identification device for safe implementation of blasting operations according to claim 2, wherein: The measuring probe (6) is clamped and installed with the outer shell (1) through the inner storage box (14) for identification flags, and the measuring probe (6) is electrically connected to the borehole measuring instrument (8) through the connecting wire (9). The borehole measuring instrument (8) is integrally installed on the inner wall of the outer shell (1).

4. The blast hole identification device for safe implementation of blasting operations according to claim 3, wherein: The outer storage box (4) for identification flags and the inner storage box (14) for identification flags are distributed symmetrically in four groups on both sides of the inner wall of the outer shell (1), and the inner storage box (14) for identification flags is connected to the outer storage box (4) for identification flags in a sliding and lifting manner. The inner storage box (14) for identification flags is fixedly installed with the outer storage box (4) for identification flags through the locking blocks (16).

5. The blast hole identification device for safe implementation of blasting operations according to claim 4, characterized in that: The identification flag (13) is inserted and spliced with the inner storage box (14) for identification flags through the installation slot (15) in a positioning manner, and the identification flags (13) are distributed symmetrically and parallelly on the inner wall of the inner storage box (14) for identification flags.

6. The blast hole identification device for safe implementation of blasting operations according to claim 5, wherein: The identification flag (13) has four colors: red, orange, yellow, and blue, and the identification flag (13) is made of metal. The plug rods (12) are distributed in a matrix at one end of the identification flag (13), and the plug rods (12) have a pointed structure at one end.

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