CN220489867U - Directional blasting device - Google Patents
Directional blasting device Download PDFInfo
- Publication number
- CN220489867U CN220489867U CN202322167369.9U CN202322167369U CN220489867U CN 220489867 U CN220489867 U CN 220489867U CN 202322167369 U CN202322167369 U CN 202322167369U CN 220489867 U CN220489867 U CN 220489867U
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- side wall
- wall surface
- supporting
- blasting
- plate
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- 238000005422 blasting Methods 0.000 title claims abstract description 61
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a directional blasting device, which comprises a blasting mechanism, wherein one side of the blasting mechanism is provided with a supporting mechanism, the supporting mechanism comprises a baffle, one side wall surface of the baffle is propped against one side of the blasting mechanism, the lower end of the other side wall surface of the baffle is fixedly connected with a supporting plate, one side of the upper end surface of the supporting plate is fixedly connected with reinforcing blocks, two reinforcing blocks are arranged, one side wall surface of each reinforcing block is propped against one side wall surface of the baffle, one side wall surface of the supporting plate far away from the baffle is connected with a fixing plate, the upper end surface of the fixing plate is provided with a plurality of positioning holes, the positioning holes are arranged in equal interval in sequence, and a plurality of positioning screws are arranged in the positioning holes. The utility model plays a role in supporting and fixing the blasting mechanism through the supporting mechanism, so that the phenomenon that the blasting mechanism is bent backwards or turned backwards due to recoil generated when the blasting mechanism works can be avoided.
Description
Technical Field
The utility model relates to the technical field of blasting, in particular to a directional blasting device.
Background
The directional blasting uses the action of explosive explosion to throw the earth and stone of a certain area to a designated area and accumulate them into a required shape, and is mainly used for repairing dam (dam or tailing dam), building road (embankment and roadbed), leveling land (industrial field and farmland construction), etc. The method is particularly suitable for working points without construction sites and with lack of labor and inconvenient traffic. When the blaster performs directional blasting, two methods are available for realizing directional blasting: one is the volume balancing method and one is the ballistic method.
At present, the ballistic method of the directional blasting device needs to accurately calculate the throwing angle and the launching speed when in use, so that the blasted objects can be positioned at the required positions, however, larger recoil force is generated in the blasting object launching process, and the recoil force easily causes the directional blasting device to lean backwards or turn backwards.
Accordingly, a directional blasting apparatus is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a directional blasting device, which aims to solve the problems that in the prior art, the ballistic method of the directional blasting device needs to accurately calculate the throwing angle and the launching speed when in use, so that a blasted object can fall at a required position, but larger recoil force is generated in the blasting object launching process, and the recoil force easily causes the directional blasting device to lean backwards or turn backwards.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the directional blasting device comprises a blasting mechanism, wherein one side of the blasting mechanism is provided with a supporting mechanism, the supporting mechanism comprises a baffle, one side wall surface of the baffle is propped against one side of the blasting mechanism, and the lower end of the other side wall surface of the baffle is connected with a supporting plate;
the upper end face side of the supporting plate is fixedly connected with two reinforcing blocks, one side wall surface of each reinforcing block is propped against one side wall surface of the baffle, and one side wall surface, far away from the baffle, of the supporting plate is connected with a fixing plate;
the locating holes are formed in the upper end face of the fixing plate, the locating holes are formed in a plurality of positions, the locating holes are arranged at equal intervals in sequence, and locating screws are arranged in the locating holes.
As a still further scheme of the utility model, the blasting mechanism comprises a supporting base, wherein the upper end face of the supporting base is fixedly provided with supporting columns, the four supporting columns are arranged, and the four supporting columns are respectively positioned at four corners of the upper end face of the supporting base.
As still further scheme of the utility model, the top ends of the four support columns are fixedly provided with placing plates, the placing plates and the support base are the same in size, and one side wall surfaces of the placing plates and the support base are propped against one side wall surface of the baffle plate.
As still further scheme of the utility model, a first rotating member is fixedly arranged on one side of the upper end face of the placing plate, a gun barrel is arranged above the placing plate, a first connecting member is fixedly arranged at one end of the gun barrel, the positions of the first connecting member and the first rotating member correspond to each other, and the first connecting member is in rotating connection with the first rotating member.
As a still further proposal of the utility model, one side of the lower end surface of the gun barrel is fixedly connected with a second rotating piece, and one side of the upper end surface of the placing plate is fixedly provided with a third rotating piece.
As a still further scheme of the utility model, a hydraulic expansion device is arranged between the second rotating piece and the third rotating piece, two ends of the hydraulic expansion device are fixedly connected with second connecting pieces, and the second connecting pieces at two ends of the hydraulic expansion device are respectively connected with the second rotating piece and the third rotating piece in a rotating way.
The beneficial effects of the utility model are as follows:
the supporting mechanism plays a role in supporting and fixing the blasting mechanism, so that the phenomenon that the blasting mechanism is bent backwards or turned backwards due to recoil force generated when the blasting mechanism works can be avoided.
Drawings
FIG. 1 is a schematic view of the whole structure of a directional blasting apparatus at a first angle;
FIG. 2 is a schematic view of the whole structure of a directional blasting apparatus at a second angle;
FIG. 3 is a perspective view of a blasting mechanism of a directional blasting apparatus;
fig. 4 is a perspective view of a support mechanism of a directional blasting apparatus.
In the figure: 1. a blasting mechanism; 101. a support base; 102. a support column; 103. placing a plate; 104. a first rotating member; 105. a gun barrel; 106. a first connector; 1060. a second rotating member; 107. a third rotating member; 108. a hydraulic retractor; 109. a second connector; 2. a support mechanism; 201. a baffle; 202. a support plate; 203. a reinforcing block; 204. a fixing plate; 205. positioning holes; 206. and (5) positioning a screw.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present utility model, a directional blasting device includes a blasting mechanism 1, a supporting mechanism 2 is disposed on one side of the blasting mechanism 1, the supporting mechanism 2 includes a baffle 201, a side wall surface of the baffle 201 is propped against one side of the blasting mechanism 1, a supporting plate 202 is fixedly connected to a lower end of another side wall surface of the baffle 201, a reinforcing block 203 is fixedly connected to an upper end surface side of the supporting plate 202, two reinforcing blocks 203 are disposed on two side wall surfaces, one side wall surface of the two reinforcing blocks 203 is propped against one side wall surface of the baffle 201, a fixing plate 204 is connected to a side wall surface of the supporting plate 202 far away from the baffle 201, a plurality of positioning holes 205 are disposed on an upper end surface of the fixing plate 204, and a plurality of positioning holes 205 are sequentially arranged at equal intervals, and positioning screws 206 are disposed in the plurality of positioning holes 205. The blasting mechanism 1 is placed at a designated position, then one side wall surface of the baffle 201 is propped against one side wall surface of the blasting mechanism 1, the support plate 202 and the fixing plate 204 are placed on the ground, and then the positioning screws 206 are sequentially inserted into the positioning holes 205 on the upper end surface of the fixing plate 204, so that one end of each positioning screw 206 is propped against the ground. The supporting mechanism 2 plays a role in supporting and fixing the blasting mechanism 1, so that the phenomenon that the blasting mechanism 1 is bent backwards or turned backwards due to recoil generated when the blasting mechanism 1 works can be avoided.
The blasting mechanism 1 comprises a support base 101, support columns 102 are fixedly mounted on the upper end face of the support base 101, four support columns 102 are arranged, and the four support columns 102 are respectively located at four corners of the upper end face of the support base 101. The top ends of the four support columns 102 are fixedly provided with a placement plate 103, the placement plate 103 and the support base 101 are the same in size, and the placement plate 103 and one side wall surface of the support base 101 are propped against one side wall surface of the baffle 201. The upper end face side of the placing plate 103 is fixedly provided with a first rotating member 104, a gun barrel 105 is arranged above the placing plate 103, one end of the gun barrel 105 is fixedly provided with a first connecting member 106, the positions of the first connecting member 106 and the first rotating member 104 correspond to each other, and the first connecting member 106 is connected with the first rotating member 104 in a rotating mode. A second rotating member 1060 is fixedly connected to the lower end face side of the gun barrel 105, and a third rotating member 107 is fixedly mounted to the upper end face side of the placement plate 103. A hydraulic expansion device 108 is arranged between the second rotating piece 1060 and the third rotating piece 107, two ends of the hydraulic expansion device 108 are fixedly connected with second connecting pieces 109, and the second connecting pieces 109 at two ends of the hydraulic expansion device 108 are respectively connected with the second rotating piece 1060 and the third rotating piece 107 in a rotating way. When the blasting angle of the gun barrel 105 needs to be adjusted, the hydraulic telescopic device 108 is started, the gun barrel 105 is driven to rotate along the first rotating member 104 by the second connecting member 109, the second rotating member 1060 and the third rotating member 107 at two ends of the hydraulic telescopic device 108, the hydraulic telescopic device 108 is closed after the angle of the gun barrel 105 is adjusted to a proper position, and the gun barrel 105 is started to blast blasts. The explosion angle of the gun barrel 105 can be conveniently adjusted through the mutual matching of the hydraulic telescopic device 108, the second connecting piece 109, the second rotating piece 1060, the third rotating piece 107 and the first rotating piece 104, so that the device can be used more flexibly, and the gun barrel 105 plays a role in blasting blasts.
The working principle of the utility model is as follows:
the blasting mechanism 1 is placed at a designated position, then one side wall surface of the baffle 201 is propped against one side wall surface of the blasting mechanism 1, the support plate 202 and the fixing plate 204 are placed on the ground, and then the positioning screws 206 are sequentially inserted into the positioning holes 205 on the upper end surface of the fixing plate 204, so that one end of each positioning screw 206 is propped against the ground. When the blasting angle of the gun barrel 105 needs to be adjusted, the hydraulic telescopic device 108 is started, the gun barrel 105 is driven to rotate along the first rotating member 104 by the second connecting member 109, the second rotating member 1060 and the third rotating member 107 at two ends of the hydraulic telescopic device 108, the hydraulic telescopic device 108 is closed after the angle of the gun barrel 105 is adjusted to a proper position, and the gun barrel 105 is started to blast blasts.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A directional blasting device comprising a blasting mechanism (1), characterized in that: one side of the blasting mechanism (1) is provided with a supporting mechanism (2), the supporting mechanism (2) comprises a baffle plate (201), one side wall surface of the baffle plate (201) is propped against one side of the blasting mechanism (1), and the lower end of the other side wall surface of the baffle plate (201) is fixedly connected with a supporting plate (202);
the device is characterized in that one side of the upper end face of the supporting plate (202) is fixedly connected with two reinforcing blocks (203), one side wall surface of each reinforcing block (203) is propped against one side wall surface of the baffle plate (201), and one side wall surface of the supporting plate (202) far away from the baffle plate (201) is connected with a fixing plate (204);
the upper end face of the fixing plate (204) is provided with a plurality of positioning holes (205), the positioning holes (205) are arranged at equal intervals in sequence, and a plurality of positioning screws (206) are arranged in the positioning holes (205).
2. A directional blasting device according to claim 1, wherein the blasting mechanism (1) comprises a supporting base (101), the supporting base (101) is fixedly provided with supporting columns (102) on the upper end face, the supporting columns (102) are provided with four, and the four supporting columns (102) are respectively located at four corners of the upper end face of the supporting base (101).
3. A directional blasting apparatus according to claim 2, wherein the top ends of the four support columns (102) are fixedly provided with a placement plate (103), the placement plate (103) is the same as the support base (101), and a side wall surface of the placement plate (103) and a side wall surface of the support base (101) are both arranged on a side wall surface of the baffle plate (201).
4. A directional blasting apparatus according to claim 3, wherein a first rotating member (104) is fixedly mounted on one side of the upper end surface of the placement plate (103), a gun barrel (105) is disposed above the placement plate (103), a first connecting member (106) is fixedly mounted at one end of the gun barrel (105), the positions of the first connecting member (106) and the first rotating member (104) correspond to each other, and the first connecting member (106) is rotatably connected with the first rotating member (104).
5. A directional blasting apparatus according to claim 4, wherein the lower end surface of the barrel (105) is fixedly connected with a second rotary member (1060), and the upper end surface of the placement plate (103) is fixedly provided with a third rotary member (107).
6. A directional blasting apparatus according to claim 5, wherein a hydraulic expansion device (108) is arranged between the second rotating member (1060) and the third rotating member (107), two ends of the hydraulic expansion device (108) are fixedly connected with second connecting members (109), and the second connecting members (109) at two ends of the hydraulic expansion device (108) are respectively connected with the second rotating member (1060) and the third rotating member (107) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167369.9U CN220489867U (en) | 2023-08-14 | 2023-08-14 | Directional blasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167369.9U CN220489867U (en) | 2023-08-14 | 2023-08-14 | Directional blasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489867U true CN220489867U (en) | 2024-02-13 |
Family
ID=89827282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322167369.9U Active CN220489867U (en) | 2023-08-14 | 2023-08-14 | Directional blasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489867U (en) |
-
2023
- 2023-08-14 CN CN202322167369.9U patent/CN220489867U/en active Active
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