Mine blasting auxiliary tool

Abstract

The utility model relates to a mine blasting auxiliary tool, which aims to solve the technical problems that the blasting cartridge is easy to incline due to weight and the blasting effect is influenced because the current transversely inserted blasting cartridge is completely supported by the inserted position, and comprises a supporting structure and a semi-ring plate, a supporting structure and a semi-ring plate; the supporting structure comprises a vertical plate, a transverse plate and an inclined plate; the vertical plate is fixed on a mountain through expansion screws; the inner end of the transverse plate is fixedly connected with the top of the outer side of the vertical plate; the inclined plate is fixedly arranged between the bottom side of the transverse plate and the bottom of the outer side of the vertical plate; wherein the vertical plate, the transverse plate and the inclined plate form a triangular structure; wherein the outer end of the transverse plate is connected with a semi-ring plate through an adjusting structure, and the semi-ring plate is arranged on a mountain body below a blasting cartridge for supporting, so that the stability of the blasting cartridge is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mine auxiliary blasting, in particular to a mine blasting auxiliary tool. Background Art

[0002] Blasting is a technique that uses the compression, loosening, destruction, throwing and killing effects of explosives in the air, water, soil and rock media or objects to achieve the desired purpose. Blasting can be used for mining in mines.

[0003] Blasting tubes are commonly used in mine blasting. Blasting tubes are inserted into the mountain body of the mine. For horizontally inserted blasting tubes, they are completely supported by the insertion position. The blasting tubes are prone to tilt due to their weight, which affects the blasting effect.

[0004] In view of this, we propose a mine blasting auxiliary tool. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a mine blasting auxiliary tool to solve the technical problem that the current horizontally inserted blasting tubes rely entirely on the inserted position for support, and the blasting tubes are prone to tilt due to their weight, thus affecting the blasting effect.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a mine blasting auxiliary tool, including a supporting structure and a semi-ring plate;

[0007] Support structure and half ring plate;

[0008] The support structure includes vertical plates, horizontal plates and inclined plates;

[0009] The vertical plates are fixed to the mountain by expansion screws;

[0010] The inner end of the horizontal plate is fixedly connected to the outer top of the vertical plate;

[0011] The inclined plate is fixed between the bottom side of the horizontal plate and the outer bottom of the vertical plate;

[0012] Wherein, the vertical plate, the horizontal plate and the inclined plate form a triangular structure;

[0013] Wherein, the outer end of the transverse plate is connected with a semi-ring plate through an adjusting structure.

[0014] Preferably, a plurality of reinforcing ribs are arranged between the transverse plate and the inclined plate, and two ends of the reinforcing ribs are respectively fixedly connected to the bottom side of the transverse plate and the top side of the inclined plate.

[0015] Preferably, the inner wall of the semi-ring plate is provided with a plurality of grooves in an annular array, and a plurality of balls are equidistantly rotatably arranged in the grooves.

[0016] Preferably, the adjustment structure comprises a guide sleeve, a connecting rod, a threaded rod and a rotating handle;

[0017] The bottom end of the guide sleeve is fixedly arranged on the top side of the outer end of the horizontal plate;

[0018] The connecting rod is inserted into the guide sleeve;

[0019] Wherein, the top end of the connecting rod is fixedly connected to the outer wall of the semi-ring plate;

[0020] The threaded rod is threadedly disposed on the outer end of the horizontal plate;

[0021] Wherein, the inner end of the threaded rod is rotatably connected to the bottom end of the connecting rod via a rotating shaft;

[0022] The rotating handle is fixed on the outer end of the threaded rod.

[0023] Preferably, the connecting rod is square and is matched with the guide sleeve.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. The utility model has the advantage of arranging a semi-ring plate at the lower part of the mountain where the blasting tube is installed for support by arranging vertical plates, horizontal plates, inclined plates and semi-ring plates to ensure the stability of the blasting tube, and solves the problem that the blasting tube inserted horizontally relies entirely on the inserted position for support, and the blasting tube is easy to tilt due to its weight, thus affecting the blasting effect.

[0026] 2. The utility model has the advantage of being able to adjust the height of the semi-ring plate by arranging the guide sleeve, the connecting rod, the threaded rod and the rotating handle, and being able to adjust the support according to the situation during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the connection of the adjustment structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the semi-ring plate connection structure of the utility model;

[0031] In the figure: 1. Support structure; 2. Adjustment structure; 3. Semi-ring plate;

[0032] 101, horizontal plate; 102, vertical plate; 103, inclined plate; 104, reinforcing rib;

[0033] 201, guide sleeve; 202, connecting rod; 203, threaded rod; 204, rotating handle;

[0034] 301. groove; 302. ball bearing. DETAILED DESCRIPTION

[0035] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0036] Example 1: A mining blasting auxiliary tool, see Figures 1 to 4 , comprising a supporting structure 1 and a semi-ring plate 3; a supporting structure 1 and a semi-ring plate 3;

[0037] The supporting structure 1 includes a vertical plate 102, a horizontal plate 101 and an inclined plate 103; the vertical plate 102 is fixed to the mountain by expansion screws; the inner end of the horizontal plate 101 is fixedly connected to the outer top of the vertical plate 102; the inclined plate 103 is fixed between the bottom side of the horizontal plate 101 and the outer bottom of the vertical plate 102; wherein the vertical plate 102, the horizontal plate 101 and the inclined plate 103 form a triangular structure, and the triangular structure has good stability; wherein the outer end of the horizontal plate 101 is connected to a semi-ring plate 3 through an adjustment structure 2.

[0038] The utility model has the advantage of arranging the semi-annular plate 3 at the lower part of the mountain where the blasting tube is installed for support, thereby ensuring the stability of the blasting tube, by arranging the vertical plate 102, the horizontal plate 101, the inclined plate 103 and the semi-annular plate 3. This solves the problem that the blasting tube inserted horizontally completely relies on the inserted position for support, and the blasting tube is easy to tilt due to its weight, thereby affecting the blasting effect.

[0039] Specifically, a plurality of reinforcing ribs 104 are arranged between the transverse plate 101 and the inclined plate 103, and the two ends of the reinforcing ribs 104 are respectively fixedly connected to the bottom side of the transverse plate 101 and the top side of the inclined plate 103. The reinforcing ribs 104 make the connection between the transverse plate 101 and the inclined plate 103 more stable.

[0040] Furthermore, a plurality of grooves 301 are formed in a circular array on the inner wall of the semi-ring plate 3 , and a plurality of balls 302 are equidistantly and rotatably arranged in the grooves 301 .

[0041] The utility model has the advantage of not affecting the lateral insertion of the blasting tube when supporting the blasting tube by providing the ball 302 .

[0042] Furthermore, the adjustment structure 2 includes a guide sleeve 201, a connecting rod 202, a threaded rod 203 and a turning handle 204; the bottom end of the guide sleeve 201 is fixedly arranged on the top side of the outer end of the horizontal plate 101; the connecting rod 202 is inserted into the guide sleeve 201; wherein, the top end of the connecting rod 202 is fixedly connected to the outer wall of the semi-ring plate 3; the threaded rod 203 is threadedly passed through the outer end of the horizontal plate 101; wherein, the inner end of the threaded rod 203 is rotatably connected to the bottom end of the connecting rod 202 through a rotating shaft; the turning handle 204 is fixedly arranged on the outer end of the threaded rod 203.

[0043] The utility model has the advantage of being able to adjust the height of the semi-ring plate 3 by arranging the guide sleeve 201, the connecting rod 202, the threaded rod 203 and the rotating handle 204, and being able to adjust the support according to the actual situation during use.

[0044] It is worth noting that the connecting rod 202 is square, and the connecting rod 202 is adapted to the guide sleeve 201. The square connecting rod 202 is more stable when moving relative to the guide sleeve 201.

[0045] Working principle: When using the device of the utility model, the vertical plate 102 is fixed to the mountain below the blasting tube by expansion screws, and the semi-annular plate 3 is arranged below the installed blasting tube. The handle 204 is turned, and the threaded rod 203 rotates relative to the outer end of the threaded rod 203 and moves upward relative to the outer end of the threaded rod 203, pushing the connecting rod 202 upward, and the semi-annular plate 3 moves upward accordingly, and the ball 302 contacts the outer wall of the blasting tube, thereby supporting the blasting tube.

[0046] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A mine blasting auxiliary tool, characterized in that: include: A supporting structure (1) and a semi-ring plate (3); The support structure (1) comprises: Vertical plate (102); A horizontal plate (101), the inner end of which is fixedly connected to the outer top of the vertical plate (102); An inclined plate (103) is fixedly arranged between the bottom side of the horizontal plate (101) and the outer bottom of the vertical plate (102); Wherein, the vertical plate (102), the horizontal plate (101) and the inclined plate (103) form a triangular structure; Wherein, the outer end of the transverse plate (101) is connected to a semi-annular plate (3) via an adjustment structure (2).

2. A mine blasting auxiliary tool as claimed in claim 1, characterized in that: A plurality of reinforcing ribs (104) are arranged between the transverse plate (101) and the inclined plate (103), and two ends of the reinforcing ribs (104) are respectively fixedly connected to the bottom side of the transverse plate (101) and the top side of the inclined plate (103).

3. A mine blasting auxiliary tool as claimed in claim 1, characterized in that: The inner wall of the semi-ring plate (3) is provided with a plurality of grooves (301) in a ring array, and a plurality of balls (302) are equidistantly rotatably arranged in the grooves (301).

4. A mine blasting auxiliary tool as claimed in claim 1, characterized in that: The regulating structure (2) comprises: A guide sleeve (201), the bottom end of which is fixedly arranged on the top side of the outer end of the horizontal plate (101); A connecting rod (202) is inserted into the guide sleeve (201); Wherein, the top end of the connecting rod (202) is fixedly connected to the outer wall of the semi-ring plate (3); A threaded rod (203) threadedly penetrates the outer end of the horizontal plate (101); Wherein, the inner end of the threaded rod (203) is rotatably connected to the bottom end of the connecting rod (202) via a rotating shaft; The rotating handle (204) is fixedly arranged on the outer end of the threaded rod (203).

5. A mine blasting auxiliary tool as claimed in claim 4, characterized in that: The connecting rod (202) is square in shape, and is compatible with the guide sleeve (201).

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