CN109506535B

CN109506535B - Fixing device is used in blasting with dust fall function

Info

Publication number: CN109506535B
Application number: CN201811483672.7A
Authority: CN
Inventors: 张义平; 侯天亮; 张笑笑
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2021-05-14
Anticipated expiration: 2038-12-05
Also published as: CN109506535A

Abstract

The invention discloses a blasting fixing device with a dust fall function, which comprises a base plate, a blasting cartridge and a supporting seat, wherein a supporting rod is arranged on the lower end face of the base plate, an installation plate is connected to the bottom of the supporting rod, the blasting cartridge is arranged in the middle of the base plate, a fixing block is fixed on the outer surface of the blasting cartridge, a vertical plate is arranged on the upper end face of the base plate, a water bag is arranged on the front face of the vertical plate, a non-setting adhesive coating is coated on the back face of the vertical plate, a spring is arranged on the inner side of the vertical plate, a connecting rod is connected to the end of the spring, a sleeve ring is arranged at the end of the connecting rod, the supporting seat is arranged on the inner wall of the sleeve. This fixing device for blasting with dust fall function can fix the blasting cartridge well at the blasting in-process, guarantees that the blasting cartridge is used for the blasting of regulation position to can in time restrain the produced dust of blasting.

Description

Fixing device is used in blasting with dust fall function

Technical Field

The invention relates to the technical field of blasting, in particular to a fixing device with a dust fall function for blasting.

Background

Blasting is a technology for achieving the expected purpose by utilizing the compression, loosening, damage and killing effects generated by the explosion of explosives in air, water, earth and stone media or objects, and blasting barrels need a device for fixing the blasting barrels to ensure the high efficiency of blasting.

However, in the existing blasting, a blasting cartridge is mostly and directly placed in a blasting area, the blasting result is not ideal enough due to the deflection of the position of the blasting cartridge, meanwhile, large dust generated in the blasting is not easy to scatter for a long time, the damage to a human body is large, and innovative design is urgently needed on the basis of an original fixing device aiming at the problems.

Disclosure of Invention

The invention aims to provide a fixing device for blasting with a dust fall function, and aims to solve the problems that most blasting cartridges are directly placed in a blasting area, the blasting result is not ideal due to the fact that the positions of the blasting cartridges are inclined, and large dust generated in blasting is not easy to scatter for a long time and is harmful to human bodies.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fixing device is used in blasting with dust fall function, includes bed plate, blasting cartridge and supporting seat, the lower terminal surface of bed plate is provided with the bracing piece, and the bottom of bracing piece is connected with the mounting panel, the blasting cartridge sets up the intermediate position at the bed plate, and the external fixed surface of blasting cartridge has the fixed block, the riser is installed to the up end of bed plate, and the front of riser is provided with the water bag, the non-setting adhesive coating has been paintd at the back of riser, and the dorsal part of riser is provided with the spring, the end department of spring is connected with the connecting rod, and the end department of connecting rod installs the lantern ring, the supporting seat sets up the inner wall at the lantern ring, and the inboard of supporting seat links.

Preferably, the support rod and the mounting plate form a rotating structure, and the support rod and the mounting plate form an inverted T-shaped structure.

Preferably, the fixed blocks are arranged on the blasting cartridge in an inclined mode at equal intervals, and the fixed blocks are parallel to the limiting plates.

Preferably, the vertical plate and the water bags are distributed on the base plate in a regular hexagon structure, and the vertical plate and the base plate are perpendicular to each other.

Preferably, the torsion spring, the supporting seat and the limiting plate are welded, and the supporting seat and the limiting plate form a rotating structure.

Compared with the prior art, the invention has the beneficial effects that: the fixing device for blasting with the dust fall function can well fix the blasting cartridge in the blasting process, ensure that the blasting cartridge is used for blasting at a specified position, and can timely inhibit dust generated by blasting;

1. through the arrangement of the vertical plate, the spring, the connecting rod and the lantern ring, the vertical blasting cartridge is fixedly supported, the position of the blasting cartridge is ensured to be correct, and further the blasting efficiency is improved;

2. through set up a plurality of water bags in the riser outside, drive the water bag explosion after the explosion of explosive cartridge, the dust contact in water and the air in the water bag this moment has fine dust fall effect.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the internal structure of the collar of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. mounting a plate; 4. an explosive cartridge; 5. a fixed block; 6. a vertical plate; 7. a water bag; 8. adhesive sticker coating; 9. a spring; 10. a connecting rod; 11. a collar; 12. a supporting seat; 13. a torsion spring; 14. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for blasting with dust fall function comprises a base plate 1, a support rod 2, a mounting plate 3, a blasting cartridge 4, a fixing block 5, a vertical plate 6, a water bag 7, a non-setting adhesive coating 8, a spring 9, a connecting rod 10, a lantern ring 11, a support seat 12, a torsion spring 13 and a limit plate 14, wherein the support rod 2 is arranged on the lower end face of the base plate 1, the bottom of the support rod 2 is connected with a mounting plate 3, the blasting cartridge 4 is arranged in the middle of the base plate 1, and the outer surface of the blasting cartridge 4 is fixed with a fixed block 5, the upper end surface of the base plate 1 is provided with a vertical plate 6, a water bag 7 is arranged on the front surface of the vertical plate 6, a non-setting adhesive coating 8 is coated on the back surface of the vertical plate 6, a spring 9 is arranged on the back side of the vertical plate 6, the end of the spring 9 is connected with a connecting rod 10, a lantern ring 11 is installed at the end of the connecting rod 10, a supporting seat 12 is arranged on the inner wall of the lantern ring 11, and the inner side of the supporting seat 12 is connected with a limiting plate 14 through a torsion spring 13;

the supporting rod 2 and the mounting plate 3 form a rotating structure, and the supporting rod 2 and the mounting plate 3 form an inverted T-shaped structure, so that the mounting plate 3 can be conveniently mounted on uneven ground or a wall body through bolts, and the mounting convenience is improved;

the fixing blocks 5 are obliquely arranged on the blasting cartridge 4 at equal intervals, the fixing blocks 5 are parallel to the limiting plates 14, when the blasting cartridge 4 descends, the fixing blocks 5 are in contact with the limiting plates 14 to drive the limiting plates 14 to rotate downwards, and the fixing blocks 5 are distributed on the blasting cartridge 4 at equal intervals, so that the length of the blasting cartridge 4 penetrating into the ground can be conveniently adjusted;

the vertical plate 6 and the water bag 7 are distributed on the base plate 1 in a regular hexagon structure, the vertical plate 6 and the base plate 1 are vertical to each other, the water bag 7 is driven by the impulsive force generated during explosion to explode, and then the dust generated by explosion is contacted with water, so that the dust-settling plate has a high-efficiency dust-settling effect and reduces the suction of a human body;

the torsion spring 13, the supporting seat 12 and the limiting plate 14 are welded, the supporting seat 12 and the limiting plate 14 form a rotating structure, and due to the arrangement of the torsion spring 13, when the fixing block 5 is not in contact with the limiting plate 14, the limiting plate 14 can be always in a downward inclined state, and the explosion tube 4 can be prevented from moving in the opposite direction.

The working principle is as follows: when the fixing device with the dust fall function for blasting is used, according to the figures 1-4, firstly, a blasting cartridge 4 to be fixed penetrates through a lantern ring 11 and a base plate 1, due to the fact that positions of blasting areas are different, the inclined angle of punching is also different, the blasting cartridge 4 can be inclined deeply, through the arrangement of a connecting rod 10 and a spring 9, the upper end of the blasting cartridge 4 can be inclined and cannot affect normal blasting of the blasting cartridge 4, then when the position of the blasting cartridge 4 is lowered, a fixing block 5 is in contact with a limiting plate 14 to drive the limiting plate 14 to rotate downwards, the fixing blocks 5 are distributed on the blasting cartridge 4 at equal intervals, the length of the blasting cartridge 4 deeply in the ground can be conveniently adjusted, due to the arrangement of a torsion spring 13, when the fixing block 5 is not in contact with the limiting plate 14, the limiting plate 14 can be always in an inclined downwards inclined state;

because can rotate between bracing piece 2 and the mounting panel 3, make things convenient for mounting panel 3 to pass through the bolt and install at unevenness's ground or wall body, the convenience of installation has been increased, then produced impulsive force drives the water bag 7 explosion during the blasting, and then the produced dust of explosion and water phase contact, have the efficient dust fall effect, non-setting adhesive coating 8 has been paintd at the back of riser 6 simultaneously, fixing device by the breakage like this also can glue partial dust, and then accelerate the speed that the dust descends, reduce human suction.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixing device is used in blasting with dust fall function, includes bed plate (1), explosive cartridge (4) and supporting seat (12), its characterized in that: the lower terminal surface of bed plate (1) is provided with bracing piece (2), and the bottom of bracing piece (2) is connected with mounting panel (3), blasting cartridge (4) set up the intermediate position at bed plate (1), and the external fixed surface of blasting cartridge (4) has fixed block (5), riser (6) are installed to the up end of bed plate (1), and the front of riser (6) is provided with water bag (7), non-setting adhesive coating (8) have been paintd on the back of riser (6), and the dorsal part of riser (6) is provided with spring (9), the end department of spring (9) is connected with connecting rod (10), and the end department of connecting rod (10) installs lantern ring (11), supporting seat (12) set up the inner wall at lantern ring (11), and the inboard of supporting seat (12) links to each other through torsional spring (13) and limiting plate (14).

2. A fixing device for blasting with dust fall function according to claim 1, characterized in that: the support rod (2) and the mounting plate (3) form a rotating structure, and the support rod (2) and the mounting plate (3) form an inverted T-shaped structure.

3. A fixing device for blasting with dust fall function according to claim 1, characterized in that: the fixing block (5) is obliquely arranged on the blasting cartridge (4) at equal intervals, and the fixing block (5) and the limiting plate (14) are parallel to each other.

4. A fixing device for blasting with dust fall function according to claim 1, characterized in that: the vertical plate (6) and the water bag (7) are distributed on the base plate (1) in a regular hexagon structure, and the vertical plate (6) is vertical to the base plate (1).

5. A fixing device for blasting with dust fall function according to claim 1, characterized in that: the torsion spring (13) is welded with the supporting seat (12) and the limiting plate (14), and the supporting seat (12) and the limiting plate (14) form a rotating structure.