CN220583224U - Accurate control's hard rock tunnel explosive detonator - Google Patents
Accurate control's hard rock tunnel explosive detonator Download PDFInfo
- Publication number
- CN220583224U CN220583224U CN202322159856.0U CN202322159856U CN220583224U CN 220583224 U CN220583224 U CN 220583224U CN 202322159856 U CN202322159856 U CN 202322159856U CN 220583224 U CN220583224 U CN 220583224U
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- China
- Prior art keywords
- base
- hard rock
- module
- rod
- rock tunnel
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- 239000002360 explosive Substances 0.000 title claims abstract description 20
- 239000011435 rock Substances 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005474 detonation Methods 0.000 claims description 11
- 230000000977 initiatory effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses an accurately controlled hard rock tunnel explosive detonating device, which relates to the technical field of explosive detonating devices and comprises a base, wherein an electric push rod is arranged in the center of the top of the base, the top end of the electric push rod is connected with a bearing, the top of the bearing is provided with a supporting plate, the top of the supporting plate is connected with detonating equipment, a lamp ring is embedded in the top surface of the base, drill rods are arranged on two sides of the bottom of the base, protruding spines are welded on the outer parts of the drill rods, screw rods are arranged on two sides of the inner part of the base, and the bottom end of each screw rod is connected with a magnetic block. According to the utility model, the base and the ground soil or rock wall can be fixed together by the protruding thorns and the drill rod through the arrangement of the protruding thorns and the drill rod, the magnetic blocks can be driven to move up and down by manually rotating the screw rods, and when the bottom surface of the magnetic blocks is lower than the bottom end of the drill rod, the screw rods can be adsorbed on the iron mounting surface by the magnetic blocks, so that the mounting and the dismounting are convenient when the hard iron mounting surface is mounted.
Description
Technical Field
The utility model relates to the technical field of explosive detonators, in particular to an accurately controlled hard rock tunnel explosive detonating device.
Background
The tunnel is a key and critical engineering for construction of highways, railways and the like, and the tunnel excavation is a closing procedure in tunnel construction; the conventional excavation methods include a drilling and blasting method, a shield method and a heading machine method, and the drilling and blasting method has strong adaptability to geological conditions, is particularly suitable for construction of smooth blasting of hard rock tunnels, breaking of rock tunnels and a large number of short tunnels, and is required to remove soil and stones on the excavation section of the tunnels during tunnel construction.
In the existing explosive detonating device, a base is usually fixed on the ground or other mounting surfaces by using screws, and when the explosive detonating device is mounted on a harder iron mounting surface, the mounting and dismounting are troublesome.
Disclosure of Invention
The utility model aims to provide a hard rock tunnel explosive detonating device with accurate control, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an accurately controlled hard rock tunnel explosive initiation device comprising:
the electric power device comprises a base, wherein an electric push rod is arranged in the center of the top of the base, a bearing is connected to the top end of the electric push rod, a supporting plate is arranged at the top of the bearing, detonation equipment is connected to the top of the supporting plate, a lamp ring is embedded in the top surface of the base, drill rods are arranged on two sides of the bottom of the base, protruding thorns are welded on the outer sides of the drill rods, a screw is arranged on two sides of the inside of the base, and a magnetic block is connected to the bottom end of the screw.
Preferably, the internal installation of detonation equipment has positioning module, and positioning module's output is connected with wireless transmission module, signal processing module is installed to wireless transmission module's output, and signal processing module's output is connected with switch module.
Preferably, the supporting plate and the electric push rod are connected in a rotating way through a bearing, and the supporting plate and the base form a lifting structure through the electric push rod.
Preferably, the screw rod is in threaded connection with the base, and the length of the screw rod is greater than the thickness of the base.
Preferably, the protruding thorns are distributed on two sides of the outer part of the drill rod, and the drill rod is in electric welding connection with the base.
Preferably, the positioning module, the wireless transmission module, the signal processing module and the switch module are electrically connected.
In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the base and the ground soil or rock wall can be fixed together by the protruding thorns and the drill rod through the arrangement of the protruding thorns and the drill rod, the magnetic blocks can be driven to move up and down by manually rotating the screw rods, and when the bottom surface of the magnetic blocks is lower than the bottom end of the drill rod, the screw rods can be adsorbed on the iron mounting surface by the magnetic blocks, so that the mounting and the dismounting are convenient when the hard iron mounting surface is mounted.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;
FIG. 2 is a schematic diagram of a system control structure according to the present utility model;
fig. 3 is a schematic view of the top surface structure of the base in the present utility model.
Legend description:
1. a detonation device; 2. a bearing; 3. an electric push rod; 4. a drill rod; 5. a spike; 6. a base; 7. a magnetic block; 8. a screw; 9. a support plate; 10. a positioning module; 11. a wireless transmission module; 12. a signal processing module; 13. a switch module; 14. a lamp ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an accurately controlled hard rock tunnel explosive detonating device comprises a base 6, wherein an electric push rod 3 is installed in the center of the top of the base 6, the top of the electric push rod 3 is connected with a bearing 2, the top of the bearing 2 is provided with a supporting plate 9, the top of the supporting plate 9 is connected with a detonating device 1, the supporting plate 9 and the electric push rod 3 are in rotary connection through the bearing 2, a lifting structure is formed between the supporting plate 9 and the base 6 through the electric push rod 3, the supporting plate 9 and the electric push rod 3 are connected through the bearing 2, the electric push rod 3 and the supporting plate 9 are respectively connected with the inner ring and the outer ring of the bearing 2, so that the supporting plate 9 and the electric push rod 3 can relatively rotate, the supporting plate 9 can be driven to move up and down through the electric push rod 3, the detonating device 1 can be driven to move up and down, and the height of the detonating device 1 can be adjusted;
the lamp ring 14 is embedded in the top surface of the base 6, the drill rods 4 are arranged on two sides of the bottom of the base 6, the protruding thorns 5 are welded outside the drill rods 4, the protruding thorns 5 are distributed on two sides of the outside of the drill rods 4, the drill rods 4 are connected with the base 6 through electric welding, the base 6 and the ground soil or rock wall can be fixed together through the protruding thorns 5 and the drill rods 4 by arranging the protruding thorns 5 and the drill rods 4, the fixing mode is rich, and the practicability is high;
the screw rod 8 is arranged on two sides of the inside of the base 6, the bottom end of the screw rod 8 is connected with the magnetic block 7, the screw rod 8 is in threaded connection with the base 6, the length of the screw rod 8 is larger than the thickness of the base 6, when the screw rod 8 is manually rotated by the threaded connection, the screw rod 8 can rotate in the base 6 and move up and down, so that the magnetic block 7 can be driven to move up and down, and when the bottom surface of the magnetic block 7 is lower than the bottom end of the drill rod 4, the magnetic block 7 can be utilized to adsorb the screw rod 8 on an iron mounting surface, so that the base 6 can be fixed;
the inside of detonation equipment 1 installs positioning module 10, and the output of positioning module 10 is connected with wireless transmission module 11, signal processing module 12 is installed to the output of wireless transmission module 11, and the output of signal processing module 12 is connected with switch module 13, be electric connection between positioning module 10, wireless transmission module 11, signal processing module 12 and switch module 13, positioning module 10 can make the location to the region that needs to detonate, realize the purpose of accurate control, wireless transmission module 11 can be with detonation equipment 1 and terminal connection, signal processing module 12 can handle the message of wireless transmission module 11 transmission, and finally control switch module 13 detonates the explosive.
Working principle: through the arrangement of the protruding thorns 5 and the drill rods 4, the base 6 and the ground soil or rock wall of a tunnel can be fixed together by the protruding thorns 5 and the drill rods 4, when the screw rods 8 are manually rotated, the screw rods 8 can rotate in the base 6 and move up and down, so that the magnetic blocks 7 can be driven to move up and down, when the bottom surfaces of the magnetic blocks 7 are lower than the bottom ends of the drill rods 4, the screw rods 8 can be adsorbed on an iron mounting surface by the magnetic blocks 7, so that the base 6 can be fixed, the fixing mode is rich, the practicability is higher, the supporting plates 9 are connected with the electric push rods 3 through the bearings 2, the electric push rods 3 and the supporting plates 9 are respectively connected with the inner ring and the outer ring of the bearings 2, so that the supporting plates 9 and the electric push rods 3 can relatively rotate, the supporting plates 9 can be driven to move up and down through the electric push rods 3, and then the detonating equipment 1 can be driven to move up and down, the height of the detonation equipment 1 can be adjusted, the positioning module 10 can position the area needing to be detonated, the purpose of accurate control is realized, the wireless transmission module 11 can connect the detonation equipment 1 with a terminal, the signal processing module 12 can process the information transmitted by the wireless transmission module 11 and finally control the switch module 13 to detonate the explosive, the lamp ring 14 plays an auxiliary lighting role, the detonation device is conveniently found in a dark environment (the specific detonation mode of the explosive is the prior art, so that the description is not repeated, the specific model specifications of the electric push rod 3, the positioning module 10, the wireless transmission module 11, the signal processing module 12, the switch module 13 and the lamp ring 14 are required to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that the detailed description is omitted, and the power supply of the electric push rod 3, the positioning module 10, the wireless transmission module 11, the signal processing module 12, the switching module 13 and the lamp ring 14 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here).
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. An accurately controlled hard rock tunnel explosive initiation device comprising:
base (6), electric putter (3) are installed at the top central authorities of base (6), and the top of electric putter (3) is connected with bearing (2), backup pad (9) are installed at the top of bearing (2), and the top of backup pad (9) is connected with detonates equipment (1), lamp ring (14) are inlayed to the top surface of base (6), drill rod (4) are installed to the bottom both sides of base (6), and the outside welding of drill rod (4) has spike (5), screw rod (8) are installed to the inside both sides of base (6), and the bottom of screw rod (8) is connected with magnetic path (7).
2. An accurately controlled hard rock tunnel explosive initiation device according to claim 1, wherein: the detonation device is characterized in that a positioning module (10) is arranged in the detonation device (1), the output end of the positioning module (10) is connected with a wireless transmission module (11), a signal processing module (12) is arranged at the output end of the wireless transmission module (11), and the output end of the signal processing module (12) is connected with a switch module (13).
3. An accurately controlled hard rock tunnel explosive initiation device according to claim 1, wherein: the supporting plate (9) is rotatably connected with the electric push rod (3) through a bearing (2), and the supporting plate (9) and the base (6) form a lifting structure through the electric push rod (3).
4. An accurately controlled hard rock tunnel explosive initiation device according to claim 1, wherein: the screw rod (8) is in threaded connection with the base (6), and the length of the screw rod (8) is greater than the thickness of the base (6).
5. An accurately controlled hard rock tunnel explosive initiation device according to claim 1, wherein: the protruding spines (5) are distributed on two sides of the outer portion of the drill rod (4), and the drill rod (4) is electrically connected with the base (6).
6. An accurately controlled hard rock tunnel explosive initiation device according to claim 2, wherein: the positioning module (10), the wireless transmission module (11), the signal processing module (12) and the switch module (13) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159856.0U CN220583224U (en) | 2023-08-11 | 2023-08-11 | Accurate control's hard rock tunnel explosive detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159856.0U CN220583224U (en) | 2023-08-11 | 2023-08-11 | Accurate control's hard rock tunnel explosive detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583224U true CN220583224U (en) | 2024-03-12 |
Family
ID=90121615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322159856.0U Active CN220583224U (en) | 2023-08-11 | 2023-08-11 | Accurate control's hard rock tunnel explosive detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583224U (en) |
-
2023
- 2023-08-11 CN CN202322159856.0U patent/CN220583224U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |