CN109596021B - Blasting device with directional blasting mechanism - Google Patents

Blasting device with directional blasting mechanism Download PDF

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Publication number
CN109596021B
CN109596021B CN201811507179.4A CN201811507179A CN109596021B CN 109596021 B CN109596021 B CN 109596021B CN 201811507179 A CN201811507179 A CN 201811507179A CN 109596021 B CN109596021 B CN 109596021B
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China
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push
blasting
disc
sliding
pull block
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CN201811507179.4A
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CN109596021A (en
Inventor
张义平
田应祥
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Guizhou University
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Guizhou University
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42DBLASTING
    • F42D1/00Blasting methods or apparatus, e.g. loading or tamping

Abstract

The invention discloses a blasting device with a directional blasting mechanism, which comprises a supporting chassis, wherein a first slide rail is arranged on the upper surface of the supporting chassis, limiting rods are fixedly arranged below the front end and the rear end of a rotating disc, the middle part of the upper end of the rotating disc is connected with a slide plate in a sliding mode through a second slide rail, the rear end of the upper end of the slide plate is connected with a disc in a rotating mode through a rotating shaft, the left end of a pull rope is fixedly connected with a fixed pile, the right end of the inner part of a push-pull block is connected with a limiting column in a penetrating mode, the front end of the limiting column is fixedly arranged on the rotating disc through a fixed block, a spring is connected on the limiting column between the fixed block and the push-pull block in a sleeved mode, the upper end of a placing table. This explosion device with directional blasting mechanism is convenient for adjust explosion device's transmitting direction, also is convenient for carry out directional propelling movement to explosion device simultaneously and goes out, makes things convenient for the blasting to use.

Description

Blasting device with directional blasting mechanism
Technical Field
The invention relates to the technical field of blasting, in particular to a blasting device with a directional blasting mechanism.
Background
Blasting is to carry out pressure relief treatment on a non-reclosing overpressure relief device to finish the work of blasting, the blasting device generally comprises a rupture disc and a holder, the rupture disc is subjected to strength damage or instability due to the fact that the pressure difference between two sides reaches a limit value at a certain temperature, and is rapidly broken or falls off to form a relief opening and discharge media, so that overpressure deformation or explosion of a container is avoided, and the blasting device is divided into a positive arch, a reverse arch and a flat plate according to the appearance structure.
However, the general blasting device is inconvenient to adjust different angles, so that the blasting device is inconvenient to use when the blasting device is launched at an angle, and the blasting device is inconvenient to directionally push and launch and easy to cause safety accidents, and therefore, the blasting device with the directional blasting mechanism is provided so as to solve the problems.
Disclosure of Invention
The invention aims to provide a blasting device with a directional blasting mechanism, which aims to solve the problems that the general blasting device proposed in the background art is inconvenient to adjust different angles, so that the blasting device is inconvenient to be shot at equal angles and is inconvenient to use, the blasting device is inconvenient to directionally push and shot at short distance, and safety accidents are easily caused.
In order to achieve the purpose, the invention provides the following technical scheme: a blasting device with a directional blasting mechanism comprises a supporting chassis, wherein a first slide rail is arranged on the upper surface of the supporting chassis, a rotating disc is arranged above the supporting chassis, limiting rods are fixedly arranged below the front end and the rear end of the rotating disc respectively, the limiting rods are in sliding connection with the first slide rail, the middle of the upper end of the rotating disc is in sliding connection with a sliding plate through a second slide rail, the lower side of the front end of the sliding plate is fixedly connected with a slide rod, the slide rod is in sliding connection with the second slide rail, the rear end of the upper end of the sliding plate is rotatably connected with a disc through a rotating shaft, a pull rope is wound on the outer surface of the disc, a fixed pile is fixedly connected with the left end of the pull rope, a push-pull block is fixedly connected with the right end of the pull rope, a limiting column is connected with the right end of the inner part of the push-pull block in a penetrating manner, the front end of the limiting column is fixedly arranged, and the rear end fixedly connected with of spacing post places the platform, the upper end sliding connection who places the platform has the blasting unit body, the front end fixed surface who places the platform installs the blotter.
Preferably, the rotating disc forms a rotating structure on the supporting chassis through a limiting rod, and the rotating track of the structure is of a circular structure.
Preferably, the disc forms a sliding structure on the rotating disc through the sliding plate, the disc forms a rotating structure on the sliding plate through the rotating shaft, and the disc forms a telescopic structure with the push-pull block through the pull rope.
Preferably, the push-pull block forms a sliding structure on the limiting column through a spring, and the push-pull block and the spring form a telescopic structure.
Preferably, the longitudinal section of the push-pull block is of a 7-shaped structure, the upper end of the push-pull block and the blasting device body are on the same plane, and the length dimension of the upper end of the push-pull block is larger than the width dimension of the placing table.
Preferably, the blotter is in the front side surface evenly distributed who places the platform, and the blotter is hemisphere structure to the material of blotter is the rubber material.
Compared with the prior art, the invention has the beneficial effects that: the blasting device with the directional blasting mechanism is convenient for adjusting the launching direction of the blasting device, and meanwhile, the blasting device is also convenient for being directionally pushed out, so that the blasting device is convenient to blast and use;
1. the blasting device is provided with the first sliding rail and the rotating disc, the rotating disc rotates on the first sliding rail through the limiting rod, so that the rotating disc can rotate in the direction, the direction of the blasting device body can be adjusted, multi-angle launching can be conveniently performed on the blasting device body, directional launching can be conveniently performed according to different launching positions, and the blasting device is convenient to use;
2. be provided with stay cord, disc and spring, slide on the rolling disc through the pulling slide, drive the disc and rotate on the slide to be convenient for drive push-and-pull piece slides on spacing post, be convenient for extrude the spring, utilize the elastic potential energy when the spring contracts, when loosening the slide, the spring resumes deformation, has certain thrust to the push-and-pull piece, thereby be convenient for have certain thrust to the push-and-pull piece, conveniently promote the transmission away, convenient blasting is used.
Drawings
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the connection between the slide plate and the disc according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a support chassis; 2. a first slide rail; 3. rotating the disc; 4. a limiting rod; 5. a slide plate; 6. a second slide rail; 7. a disc; 8. a rotating shaft; 9. pulling a rope; 10. fixing the pile; 11. a fixed block; 12. a push-pull block; 13. a spring; 14. a limiting column; 15. a slide bar; 16. a placing table; 17. a cushion pad; 18. the blasting unit body.
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. 1-3, the present invention provides a technical solution: a blasting device with a directional blasting mechanism comprises a supporting chassis 1, a first slide rail 2, a rotating disc 3, a limiting rod 4, a sliding plate 5, a second slide rail 6, a disc 7, a rotating shaft 8, a pull rope 9, a fixing pile 10, a fixing block 11, a push-pull block 12, a spring 13, a limiting column 14, a slide rod 15, a placing table 16, a cushion pad 17 and a blasting device body 18, wherein the first slide rail 2 is arranged on the upper surface of the supporting chassis 1, the rotating disc 3 is arranged above the supporting chassis 1, the limiting rods 4 are fixedly arranged below the front end and the rear end of the rotating disc 3, the limiting rods 4 are in sliding connection on the first slide rail 2, the middle part of the upper end of the rotating disc 3 is in sliding connection with the sliding plate 5 through the second slide rail 6, the slide rod 15 is fixedly connected to the lower side of the front end of the sliding plate 5, the slide rod 15 is in sliding connection on the second slide rail 6, the rear end of the upper, and the surface winding of disc 7 has stay cord 9, the left end fixedly connected with spud pile 10 of stay cord 9, and the right-hand member fixedly connected with push-and-pull piece 12 of stay cord 9, the inside right-hand member through connection of push-and-pull piece 12 has spacing post 14, and the front end of spacing post 14 passes through fixed block 11 fixed mounting on rolling disc 3, cup joint on the spacing post 14 between fixed block 11 and the push-and-pull piece 12 is connected with spring 13, and the rear end fixedly connected with of spacing post 14 places platform 16, the upper end sliding connection who places platform 16 has blasting unit body 18, the front end fixed surface who places platform 16 installs blotter 17.
Constitute revolution mechanic on supporting chassis 1 through gag lever post 4 as in fig. 1 rotary disk 3, and the rotation orbit of this structure is ring structure, be convenient for adjust the angle of rotary disk 3, thereby the transmission of the multi-angle of being convenient for, convenient to use, constitute sliding structure on rotary disk 3 through slide 5 as in fig. 1 and 2 disc 7, and disc 7 constitutes revolution mechanic on slide 5 through pivot 8, and disc 7 passes through stay cord 9 and push-and-pull piece 12 constitution extending structure, be convenient for adjust the interval of push-and-pull piece 12 and fixed block 11, thereby be convenient for extrude spring 13, conveniently promote push-and-pull piece 12, convenient to use.
As shown in fig. 1 and 2, the push-pull block 12 forms a sliding structure on the limit post 14 through the spring 13, and the push-pull block 12 and the spring 13 form a telescopic structure, so as to form a certain thrust on the push-pull block 12 by using the elastic potential energy of the spring 13, so as to facilitate launching the blasting device body 18, so as to facilitate use, as shown in fig. 1, the longitudinal section of the push-pull block 12 is in a 7-shaped structure, the upper end of the push-pull block 12 and the blasting device body 18 are on the same plane, and the length dimension of the upper end of the push-pull block 12 is greater than the width dimension of the placing table 16, so as to facilitate forming a thrust on the blasting device body 18, so as to facilitate pushing the blasting device body 18, so as to facilitate launching the blasting device body 18, as shown in fig. 1 and 3, the cushions 17 are uniformly distributed on the front side surface of the placing table 16, and the cushions 17 are in a hemispherical structure, the placing table 16 and the push-pull block 12 are protected conveniently and are convenient to use.
The working principle is as follows: when the blasting device with the directional blasting mechanism is used, firstly, a clamping groove of a blasting device body 18 filled with gunpowder is connected on a placing table 16, then a supporting chassis 1 is fixedly arranged on the ground, a rotating disc 3 rotates on a first slide rail 2 through a limiting rod 4 so as to conveniently adjust the angle of the rotating disc 3, then a gunpowder line of the blasting device body 18 is ignited, then a sliding plate 5 slides forwards on a second slide rail 6 through a slide rod 15, a disc 7 rotates on the sliding plate 5 through a rotating shaft 8 under the action of a pull rope 9 so as to conveniently provide certain pulling force for a push-pull block 12 through the pull rope 9, the push-pull block 12 slides forwards on a limiting column 14 to extrude a spring 13, when the sliding plate 5 is released, the push-pull block 12 loses the extrusion force for the spring 13, the spring 13 restores elastic deformation so as to conveniently generate pushing force for the push-pull block 12, thereby be convenient for produce backward thrust to blasting unit body 18, thereby be convenient for promote blasting unit body 18, accomplish the process of transmission, place and evenly be provided with blotter 17 on the platform 16, with the contact of push-and-pull piece 12, be convenient for protect push-and-pull piece 12 and place platform 16, avoid receiving violent striking, facilitate the use, after blasting unit body 18 launches away, the powder wire burns out, explodes, the completion work, a series of operations of this kind of blasting unit with directional blasting mechanism just so far are accomplished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A blasting device with a directional blasting mechanism, comprising a support chassis (1), characterized in that: the upper surface of the supporting chassis (1) is provided with a first sliding rail (2), a rotating disc (3) is arranged above the supporting chassis (1), limiting rods (4) are fixedly arranged below the front end and the rear end of the rotating disc (3), the limiting rods (4) are in sliding connection with the first sliding rail (2), the middle of the upper end of the rotating disc (3) is connected with a sliding plate (5) in a sliding mode through a second sliding rail (6), a sliding rod (15) is fixedly connected to the lower side of the front end of the sliding plate (5), the sliding rod (15) is in sliding connection with the second sliding rail (6), the rear end of the upper end of the sliding plate (5) is rotatably connected with a disc (7) through a rotating shaft (8), a pull rope (9) is wound on the outer surface of the disc (7), a fixing pile (10) is fixedly connected to the left end of the pull rope (9), and a push-pull block (12) is fixedly connected to the right, the inner right end of the push-pull block (12) is connected with a limiting column (14) in a penetrating mode, the front end of the limiting column (14) is fixedly installed on the rotating disc (3) through a fixing block (11), a spring (13) is connected to the limiting column (14) between the fixing block (11) and the push-pull block (12) in a sleeved mode, the rear end of the limiting column (14) is fixedly connected with a placing table (16), the upper end of the placing table (16) is connected with a blasting device body (18) in a sliding mode, and a cushion pad (17) is fixedly installed on the surface of the front end of the placing table (16); the rotating disc (3) forms a rotating structure on the supporting chassis (1) through the limiting rod (4), and the rotating track of the structure is of a circular structure.
2. A blasting apparatus having a directional blasting mechanism according to claim 1, wherein: the disc (7) forms a sliding structure on the rotating disc (3) through the sliding plate (5), the disc (7) forms a rotating structure on the sliding plate (5) through the rotating shaft (8), and the disc (7) forms a telescopic structure with the push-pull block (12) through the pull rope (9).
3. A blasting apparatus having a directional blasting mechanism according to claim 1, wherein: the push-pull block (12) forms a sliding structure on the limiting column (14) through a spring (13), and the push-pull block (12) and the spring (13) form a telescopic structure.
4. A blasting apparatus having a directional blasting mechanism according to claim 1, wherein: the longitudinal section of the push-pull block (12) is of a 7-shaped structure, the upper end of the push-pull block (12) and the blasting device body (18) are on the same plane, and the length dimension of the upper end of the push-pull block (12) is larger than the width dimension of the placing table (16).
5. A blasting apparatus having a directional blasting mechanism according to claim 1, wherein: blotter (17) are placing the front side surface evenly distributed of platform (16), and blotter (17) are the hemisphere structure to the material of blotter (17) is the rubber material.
CN201811507179.4A 2018-12-10 2018-12-10 Blasting device with directional blasting mechanism Active CN109596021B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113945127B (en) * 2021-09-17 2023-04-07 中国人民解放军陆军工程大学 Underwater explosive transfer device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189811A1 (en) * 2001-06-13 2002-12-19 Wentworth Steven W. Roller pipe burster
CN103527080A (en) * 2013-11-07 2014-01-22 西南石油大学 Method and drilling tool for directional-blasting well drilling
CN106013923A (en) * 2016-07-20 2016-10-12 中国水利水电第五工程局有限公司 Shelter protecting device for directional blasting of abrupt slope
US20170074051A1 (en) * 2015-09-10 2017-03-16 Hunting Energy Services, Inc. Multi-Lead Quick Connect Threaded Connection
CN206488708U (en) * 2016-12-26 2017-09-12 重庆大学 A kind of directional blasting protector
CN107503726A (en) * 2017-10-17 2017-12-22 湖南工学院 Orientation hydraulic pressure for improving gas permeability of coal seam concentrates demolition set
CN108692628A (en) * 2018-05-30 2018-10-23 安徽中金立华矿业工程有限公司 A kind of blasting integrated protective device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189811A1 (en) * 2001-06-13 2002-12-19 Wentworth Steven W. Roller pipe burster
CN103527080A (en) * 2013-11-07 2014-01-22 西南石油大学 Method and drilling tool for directional-blasting well drilling
US20170074051A1 (en) * 2015-09-10 2017-03-16 Hunting Energy Services, Inc. Multi-Lead Quick Connect Threaded Connection
CN106013923A (en) * 2016-07-20 2016-10-12 中国水利水电第五工程局有限公司 Shelter protecting device for directional blasting of abrupt slope
CN206488708U (en) * 2016-12-26 2017-09-12 重庆大学 A kind of directional blasting protector
CN107503726A (en) * 2017-10-17 2017-12-22 湖南工学院 Orientation hydraulic pressure for improving gas permeability of coal seam concentrates demolition set
CN108692628A (en) * 2018-05-30 2018-10-23 安徽中金立华矿业工程有限公司 A kind of blasting integrated protective device

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