CN221032441U - Drilling device for rock layer blasting - Google Patents
Drilling device for rock layer blasting Download PDFInfo
- Publication number
- CN221032441U CN221032441U CN202322537039.4U CN202322537039U CN221032441U CN 221032441 U CN221032441 U CN 221032441U CN 202322537039 U CN202322537039 U CN 202322537039U CN 221032441 U CN221032441 U CN 221032441U
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- China
- Prior art keywords
- rock layer
- drilling device
- fixedly connected
- water storage
- drilling
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 239000011435 rock Substances 0.000 title claims abstract description 31
- 238000005422 blasting Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 206010024796 Logorrhoea Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drilling device for rock layer blasting, which relates to the technical field of rock layer drilling devices. According to the utility model, the water storage plate and the flexible protective cylinder are arranged on the outer side of the middle part of the drill body, before the drill is used, the device is connected with the driving arm of the machine through the connecting flange, and then the device is connected with the limiting block through the screw on one side of the movable block, so that the device is fixed in the middle part of the drill body.
Description
Technical Field
The utility model relates to the technical field of rock layer drilling devices, in particular to a drilling device for rock layer blasting.
Background
Along with the high-speed development of the industrialization process, the rock layer blasting drilling technology is widely applied to town construction, bridge tunnel engineering, hydraulic power engineering, mining and various road engineering constructions; when the rock layer is blasted, a special drill for the rock layer blasting is needed to be used for drilling the rock layer, and an explosive can be placed for blasting operation after the blasthole is drilled.
In the prior art, as disclosed in chinese patent CN219012477U, a rock layer blasting driller comprises a hydraulic vehicle body, wherein the surface of the hydraulic vehicle body is provided with a driller body; the anti-deflection mechanism is used for clamping and positioning the drill body and is arranged on the surface of the hydraulic vehicle body, wherein the anti-deflection mechanism comprises an anti-deflection component arranged on the surface of the drill body, and a driving component is arranged on the surface of the anti-deflection component.
In the prior art, a rock layer drilling device is not provided with a protection device in actual use, a large amount of heat energy can be released when a drill bit is in frictional contact with the rock layer and cutting is carried out, the drill bit can be softened, deformed or loses drilling capability due to overheating, and broken stones and a large amount of dust can be generated by sputtering around during drilling, so that constructors nearby can be accidentally injured, and the atmosphere can be polluted.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, a rock layer drilling device is not provided with a protective device in actual use, a drill bit can release a large amount of heat energy when in friction contact with the rock layer and cutting, the drill bit can be softened, deformed or lose drilling capability due to overheating, and broken stones and a large amount of dust can be generated by sputtering around during drilling, so that constructors nearby can be accidentally injured, and the atmosphere can be polluted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drilling equipment is used in rock layer blasting, includes the drilling ware body, the retaining plate has been cup jointed in the outside at drilling ware body middle part, one side fixedly connected with stopper in retaining plate upper end middle part, the screw has been seted up to one side of stopper, the opposite side fixedly connected with movable block in retaining plate upper end middle part, one side threaded connection of movable block has the screw, threaded connection between screw and the screw, one side through connection of retaining plate upper end has the water injection pipe, the lower extreme fixedly connected with flexible cartridge casing of retaining plate, the lower extreme fixedly connected with rubber circle of flexible cartridge casing, all through connection has high pressure nozzle around in retaining plate lower extreme middle part outside.
Preferably, the drill bit is fixedly connected to the lower end of the drill body.
Preferably, the upper end of the drill body is fixedly connected with a connecting flange.
Preferably, a slider is fixedly connected to one side of the drill body.
Preferably, a guide rod is arranged on one side of the drill body, and the sliding block is in sliding clamping connection with the guide rod.
Preferably, the lower end of the guide rod is fixedly connected with a fixing plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the water storage plate and the flexible protective cylinder are arranged on the outer side of the middle part of the drill body, before the drill is used, the device is connected with the driving arm of the machine through the connecting flange, and then the device is connected with the limiting block through the screw on one side of the movable block, so that the device is fixed in the middle part of the drill body.
2. According to the utility model, the guide rod is arranged on one side of the drill body and is connected with the drill body on the driving arm of the machine, the fixing plate is arranged at the bottom of the guide rod and is fixed on one side of the rock layer to be drilled, so that the positioning of an operator can be assisted in actual use, and the guide effect can be provided.
Drawings
Fig. 1 is a schematic plan view of a drilling device for rock layer blasting according to the present utility model;
fig. 2 is a schematic perspective view of a drilling device for rock layer blasting according to the present utility model;
FIG. 3 is a schematic diagram showing the connection relationship between a water storage plate and a flexible casing of a drilling device for rock layer blasting;
Fig. 4 is a cross-sectional view of a flexible casing of a drilling apparatus for rock layer blasting according to the present utility model.
Legend description: 1. a drill body; 11. a drill bit; 12. a slide block; 13. a guide rod; 14. a connecting flange; 15. a fixing plate; 2. a water storage plate; 21. a limiting block; 22. a screw hole; 23. a movable block; 24. a screw; 25. a water injection pipe; 27. a flexible casing; 28. a rubber ring; 29. high pressure spray head.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-4, The utility model provides a drilling device for rock layer blasting, which comprises a drill body 1, wherein a water storage plate 2 is sleeved on the outer side of the middle part of the drill body 1, a limiting block 21 is fixedly connected to one side of the middle part of the upper end of the water storage plate 2, a screw hole 22 is formed in one side of the limiting block 21, a movable block 23 is fixedly connected to the other side of the middle part of the upper end of the water storage plate 2, a screw 24 is connected to one side of the movable block 23 in a threaded manner, the screw 24 is in threaded connection with the screw hole 22, a water injection pipe 25 is connected to one side of the upper end of the water storage plate 2 in a penetrating manner, a flexible pile casing 27 is fixedly connected to the lower end of the water storage plate 2, a rubber ring 28 is fixedly connected to the lower end of the flexible pile casing 27, and high-pressure spray nozzles 29 are all in penetrating manner around the outer side of the middle part of the lower end of the water storage plate 2.
The concrete setting and effect of this embodiment are put in detail below, through setting up water storage plate 2 and flexible fender 27 in the outside at the middle part of the driller body 1, before using, be connected the device with the actuating arm of machine through flange 14 earlier, the screw 24 and the stopper 21 of rethread movable block 23 one side are connected, make it fix at the middle part of driller body 1, during the drilling, flexible fender 27 can compress gradually along with drilling depth increase, flexible fender 27 can with the garrulous stone and the dust interception that bit 11 and rock layer friction produced, water in the water storage plate 2 can be through high-pressure shower nozzle 29 blowout, can cool down bit 11, can guarantee bit 11 long-time steady operation, can also moisten the air in the flexible fender 27, can restrain the dust and play.
In embodiment 2, as shown in fig. 1-4, a drill bit 11 is fixedly connected to the lower end of a drill body 1, a connecting flange 14 is fixedly connected to the upper end of the drill body 1, a slide block 12 is fixedly connected to one side of the drill body 1, a guide rod 13 is arranged on one side of the drill body 1, the slide block 12 is in sliding clamping connection with the guide rod 13, and a fixing plate 15 is fixedly connected to the lower end of the guide rod 13.
The effect that its whole embodiment reached is, before using, be connected the device with the actuating arm of machine through flange 14 earlier, still through set up guide bar 13 in one side of drill body 1, guide bar 13 and drill body 1 connect on the actuating arm of machine in the lump, retaining plate 2 passes through screw 24 and stopper 21 on movable block 23 one side and is connected, make its middle part at drill body 1, during the drilling, guide bar 13 is parallel gesture with drill body 1 on one side, the bottom of guide bar 13 is provided with fixed plate 15, the operator can fix the fixed plate 15 earlier in one side of rock layer department of wanting to drill, fixed plate 15 can help the operator to fix a position, can also provide guiding effect, flexible pile casing 27 can compress gradually along with drilling depth increases, flexible pile casing 27 can be with the garrulous stone and the dust interception that drill bit 11 rubs and rock, the blowout of high-pressure shower nozzle 29 in the retaining plate 2 can cool down to drill bit 11, can guarantee that the long-time steady operation can also carry out humidification to the air in the flexible pile casing 27, can restrain flexible pile casing 27 and flexible pile casing 27 can prevent that flexible pile casing 27 from having prolonged the life-span of flexible pile casing 27 and flexible pile casing 27 from directly contacting with the flexible pile casing 27.
The application method and the working principle of the device are as follows: before the use, be connected the device with the actuating arm of machine earlier through flange 14, still through setting up guide bar 13 in one side of driller body 1, guide bar 13 and driller body 1 connect on the actuating arm of machine in the lump, retaining plate 2 passes through screw 24 and stopper 21 of movable block 23 one side to be connected, make it fix the middle part at driller body 1, during the drilling, guide bar 13 is parallel gesture with driller body 1 on one side, the bottom of guide bar 13 is provided with fixed plate 15, the operator can fix the fixed plate 15 earlier in one side of lithosphere department of wanting to bore, fixed plate 15 can help the operator to fix a position, can also provide the guide effect, flexible pile casing 27 can compress gradually along with drilling depth increases, flexible pile casing 27 can be with the garrulous stone and the dust interception that bit 11 rubs the lithosphere produced, water in the retaining plate 2 can be through high-pressure shower nozzle 29 blowout, can cool down to bit 11, can guarantee the long-time steady operation of bit 11, can also moisten the air in flexible pile casing 27, can restrain the dust, flexible pile casing 27 bottom flexible pile casing 27 can be prevented from directly with flexible pile casing 27's flexible pile casing 27 life.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. Drilling equipment is used in rock layer blasting, including drilling ware body (1), its characterized in that: the drilling device comprises a drilling device body (1), wherein a water storage plate (2) is sleeved on the outer side of the middle part of the drilling device body (1), a limiting block (21) is fixedly connected to one side of the middle part of the upper end of the water storage plate (2), a screw hole (22) is formed in one side of the limiting block (21), a movable block (23) is fixedly connected to the other side of the middle part of the upper end of the water storage plate (2), a screw (24) is connected to one side of the movable block (23) in a threaded manner, the screw (24) is connected with the screw hole (22), a water injection pipe (25) is connected to one side of the upper end of the water storage plate (2) in a penetrating manner, a flexible protective cylinder (27) is fixedly connected to the lower end of the water storage plate (2), and a high-pressure spray head (29) is connected to the periphery of the middle part of the lower end of the water storage plate (2) in a penetrating manner.
2. A drilling device for rock layer blasting according to claim 1, wherein: the lower end of the drill body (1) is fixedly connected with a drill bit (11).
3. A drilling device for rock layer blasting according to claim 1, wherein: the upper end of the drill body (1) is fixedly connected with a connecting flange (14).
4. A drilling device for rock layer blasting according to claim 1, wherein: one side of the drill body (1) is fixedly connected with a sliding block (12).
5. A rock layer blasting drilling device according to claim 4, wherein: one side of the drill body (1) is provided with a guide rod (13), and the sliding block (12) is in sliding clamping connection with the guide rod (13).
6. A rock layer blasting drilling device according to claim 5, wherein: the lower end of the guide rod (13) is fixedly connected with a fixing plate (15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322537039.4U CN221032441U (en) | 2023-09-19 | 2023-09-19 | Drilling device for rock layer blasting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322537039.4U CN221032441U (en) | 2023-09-19 | 2023-09-19 | Drilling device for rock layer blasting |
Publications (1)
Publication Number | Publication Date |
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CN221032441U true CN221032441U (en) | 2024-05-28 |
Family
ID=91173711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322537039.4U Active CN221032441U (en) | 2023-09-19 | 2023-09-19 | Drilling device for rock layer blasting |
Country Status (1)
Country | Link |
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CN (1) | CN221032441U (en) |
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2023
- 2023-09-19 CN CN202322537039.4U patent/CN221032441U/en active Active
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