CN212296212U - Blasting drilling equipment is used in tunnel blasting construction - Google Patents
Blasting drilling equipment is used in tunnel blasting construction Download PDFInfo
- Publication number
- CN212296212U CN212296212U CN202021085891.2U CN202021085891U CN212296212U CN 212296212 U CN212296212 U CN 212296212U CN 202021085891 U CN202021085891 U CN 202021085891U CN 212296212 U CN212296212 U CN 212296212U
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- Prior art keywords
- fixedly connected
- plate
- blasting
- drilling
- tunnel
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- 238000005553 drilling Methods 0.000 title claims abstract description 47
- 238000005422 blasting Methods 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tunnel blasting construction is with blasting drilling equipment, including removing base, drilling motor, drilling rod, the left end of drilling rod and the output shaft fixed connection of drilling motor, remove the top fixedly connected with fixed frame of base, fixed frame's top fixedly connected with installation roof, fixing bolt fixedly connected with L template is passed through on the right side at installation roof top, and the right side fixedly connected with air-collecting cover of L template removes the top fixedly connected with collection box of base, the utility model relates to a tunnel construction technical field. This tunnel blasting construction is with blasting drilling equipment, in the extraction of ash bed accessible air exhauster got into the collection box, further got into through ash bed filter screen check and retrieve the box, was convenient for to ash bed centralized processing, prevented that the ash bed from wafting in the air and influencing operating personnel's life health safety, and set up U type stopper and be convenient for dismantle the ash bed filter screen, be convenient for regularly clear up the ash bed filter screen.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a tunnel blasting construction is with blasting drilling equipment.
Background
A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. The tunnel can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels. The road tunnel construction process mainly comprises the work of tunnel planning, surveying, designing, through control measurement, construction and the like. In the tunnel excavation construction process, when blasting excavation construction is carried out, a plurality of blast holes which are annularly distributed need to be drilled on a blasting surface, explosive packages are configured according to pre-designed blasting parameters and then placed into the blast holes, and then blasting is carried out, so that the blasting construction is completed.
When blasting is carried out in the tunnel excavation work progress, need artifical rig or the equipment of chisel hole of adopting to set up the big gun hole on the country rock, when setting up the big gun hole, can produce a large amount of ash coats, these ash coats can influence the healthy safety of life if absorbed by the human body, and these ash coats can't be got rid of to current blasting drilling equipment, lead to operating personnel to have certain potential safety hazard at the during operation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a tunnel blasting construction is with blasting drilling equipment has solved when seting up the big gun hole, can produce a large amount of ash coats, if the ash coat can influence operating personnel's the problem of the healthy safety of life.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a blasting and drilling device for tunnel blasting construction comprises a movable base, a drilling motor and a drill rod, wherein the left end of the drill rod is fixedly connected with an output shaft of the drilling motor, the top of the movable base is fixedly connected with a fixed frame, the top of the fixed frame is fixedly connected with a mounting top plate, the right side of the top of the mounting top plate is fixedly connected with an L-shaped plate through a fixing bolt, the right side of the L-shaped plate is fixedly connected with an air collecting cover, the top of the movable base is fixedly connected with a recovery box, a fan mounting plate is fixedly connected between the front surface and the back surface of the inner wall of the recovery box, the top of the fan mounting plate is fixedly connected with an exhaust fan, the top and the bottom of the inner wall of the recovery box are both fixedly connected with U-shaped limiting blocks, an ash layer filter screen is movably connected between, the left side of recovery box and the right side contact of ash bed filter screen, the right side intercommunication of collection box has the air-supply line, the one end that the collection box was kept away from to the air-supply line communicates with the bottom of collection fan housing.
Preferably, the inner wall of the wind collecting cover is fixedly connected with a clod filter screen through a fastening screw, and the left side of the recovery box is provided with a ventilation groove.
Preferably, the top of the mounting top plate is slidably connected with a sliding plate, and sliding grooves matched with the sliding plate are formed in the front and the rear of the top of the mounting top plate.
Preferably, the left side of the sliding plate is fixedly connected with a motor fixing plate, and the drilling motor is fixed at the top of the motor fixing plate.
Preferably, the right end of the drill rod extends through the slide plate and to the right of the slide plate, and the surface of the drill rod is rotatably connected with the inner wall of the slide plate.
Preferably, the top of the installation top plate is fixedly connected with a vertical plate, the front and the rear of the right side of the vertical plate are fixedly connected with hydraulic push rods, and the right ends of the two hydraulic push rods are fixedly connected with the left side of the sliding plate.
Preferably, the back of collection box articulates through the hinge has the chamber door, the top fixedly connected with who removes the base promotes the handle, the equal fixedly connected with universal wheel in four corners of removing the base bottom.
Advantageous effects
The utility model provides a tunnel blasting construction is with blasting drilling equipment. Compared with the prior art, the method has the following beneficial effects:
(1) the blasting and drilling device for tunnel blasting construction is characterized in that a fixed frame is fixedly connected to the top of a movable base, a mounting top plate is fixedly connected to the top of the fixed frame, an L-shaped plate is fixedly connected to the right side of the top of the mounting top plate through a fixing bolt, an air collecting cover is fixedly connected to the right side of the L-shaped plate, a recovery box is fixedly connected to the top of the movable base, a fan mounting plate is fixedly connected between the front surface and the back surface of the inner wall of the recovery box, an exhaust fan is fixedly connected to the top of the fan mounting plate, U-shaped limit blocks are fixedly connected to the top and the bottom of the inner wall of the recovery box, an ash layer filter screen is movably connected between the opposite sides of the two U-shaped limit blocks, a recovery box is placed at the bottom of the inner wall of the recovery box, the left side of the recovery, in the extraction of ash layer accessible air exhauster got into the collection box, further got into through ash layer filter screen check and retrieve the box, be convenient for to ash layer centralized processing, prevent that the ash layer from wafting in the air and influencing operating personnel's life health safety, and set up U type stopper and be convenient for dismantle the ash layer filter screen, be convenient for regularly clear up the ash layer filter screen.
(2) This tunnel blasting construction is with blasting drilling equipment, through the inner wall at the wind-collecting cover through fastening screw fixedly connected with clod filter screen, the top fixedly connected with riser of installation roof, the place ahead on riser right side and the equal fixedly connected with hydraulic rod in rear, two hydraulic rod's right-hand member all with the left side fixed connection of sliding plate, big clod gets into the wind-collecting cover when clod filter screen can prevent to drill, avoid causing the jam of air-supply line, and set up hydraulic rod and can realize automatic drilling, work efficiency is higher.
Drawings
Fig. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a main sectional view of the recycling bin structure of the present invention;
fig. 3 is a rear view of the recycling bin structure of the present invention.
In the figure: 1-moving base, 2-drilling motor, 3-drilling rod, 4-fixed frame, 5-mounting top plate, 6-fixed bolt, 7-L shaped plate, 8-wind collecting cover, 9-recovery box, 10-blower mounting plate, 11-exhaust fan, 12-U shaped limiting block, 13-ash layer filter screen, 14-recovery box, 15-air inlet pipe, 16-fastening screw, 17-soil block filter screen, 18-ventilation groove, 19-sliding plate, 20-sliding groove, 21-motor fixing plate, 22-vertical plate, 23-hydraulic push rod, 24-box door, 25-pushing handle and 26-universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a blasting and drilling device for tunnel blasting construction comprises a movable base 1, a drilling motor 2 and a drill rod 3, wherein the left end of the drill rod 3 is fixedly connected with an output shaft of the drilling motor 2, the drilling motor 2 is electrically connected with an external power supply and is controlled by a control switch, the top of the movable base 1 is fixedly connected with a fixed frame 4, the top of the fixed frame 4 is fixedly connected with an installation top plate 5, the right side of the top of the installation top plate 5 is fixedly connected with an L-shaped plate 7 through a fixing bolt 6, the right side of the L-shaped plate 7 is fixedly connected with an air collecting cover 8, the top of the movable base 1 is fixedly connected with a recovery box 9, a fan installation plate 10 is fixedly connected between the front side and the back side of the inner wall of the recovery box 9, the top of the fan installation plate 10 is fixedly connected with an exhaust fan 11 which is electrically connected with the external power supply, an ash layer filter screen 13 is movably connected between the opposite sides of the two U-shaped limiting blocks 12, so that the ash layer is conveniently blocked, the ash layer is prevented from entering an exhaust fan 11, a recovery box 14 is placed at the bottom of the inner wall of the recovery box 9, so that the ash layer is conveniently collected, the left side of the recovery box 14 is contacted with the right side of the ash layer filter screen 13, the right side of the recovery box 9 is communicated with an air inlet pipe 15, one end, away from the recovery box 9, of the air inlet pipe 15 is communicated with the bottom of an air collection cover 8, the inner wall of the air collection cover 8 is fixedly connected with a soil block filter screen 17 through a fastening screw 16, so that large soil blocks are conveniently filtered, the blockage of the air inlet pipe 15 caused by the soil blocks is prevented, a ventilation groove 18 is formed in the left side of the recovery box 9, a sliding plate 19 is slidably connected to the top of the installation top plate 5, sliding, the drilling motor 2 is fixed on the top of the motor fixing plate 21, the right end of the drill rod 3 penetrates through the sliding plate 19 and extends to the right side of the sliding plate 19, the surface of the drill rod 3 is rotatably connected with the inner wall of the sliding plate 19, the top of the installation top plate 5 is fixedly connected with a vertical plate 22, the front part and the rear part of the right side of the vertical plate 22 are fixedly connected with a hydraulic push rod 23, is electrically connected with an external power supply and is controlled by a control switch, so as to push the sliding plate 19 to move, and then drive drilling rod 3 and go deep into drilling, two hydraulic rod 23's right-hand member all with the left side fixed connection of sliding plate 19, the back of collection box 9 articulates through the hinge has chamber door 24, the top fixedly connected with who removes base 1 promotes handle 25, the equal fixedly connected with universal wheel 26 in four corners that removes base 1 bottom, universal wheel 26 is provided with the service brake, can pin universal wheel 26, at the stability of drilling in-process increase device.
During operation, start drilling motor 2, further drive drilling rod 3 and rotate, then start hydraulic push rod 23, further drive sliding plate 19 and slide in spout 20 is inside, and then promote drilling rod 3 and carry out drilling work, produce a large amount of ash beds in the drilling process, start air exhauster 11 this moment, the ash bed passes through clod filter screen 17 and air-collecting cover 8 and gets into air-supply line 15, further get into collection box 9, under the check of ash bed filter screen 13, the ash bed drops to in retrieving box 14, when needing to clear up the ash bed in retrieving box 14, open chamber door 24, it can to take out retrieving box 14, when needing to clear up ash bed filter screen 13, to retrieving box 9 outside take out ash bed filter screen 13 can, the big clod that produces in the drilling process is blocked by clod filter screen 17, can accomplish the dismantlement to clod filter screen 17 through unscrewing fastening screw 16.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a tunnel blasting construction is with blasting drilling equipment, is including removing base (1), drilling motor (2), drilling rod (3), the output shaft fixed connection of the left end of drilling rod (3) and drilling motor (2), its characterized in that: the movable type dust collector is characterized in that a fixed frame (4) is fixedly connected to the top of the movable base (1), an installation top plate (5) is fixedly connected to the top of the fixed frame (4), an L-shaped plate (7) is fixedly connected to the right side of the top of the installation top plate (5) through a fixing bolt (6), an air collecting cover (8) is fixedly connected to the right side of the L-shaped plate (7), a recovery box (9) is fixedly connected to the top of the movable base (1), a fan mounting plate (10) is fixedly connected between the front side and the back side of the inner wall of the recovery box (9), an air exhauster (11) is fixedly connected to the top of the fan mounting plate (10), U-shaped limit blocks (12) are fixedly connected to the top and the bottom of the inner wall of the recovery box (9), an ash layer filter screen (13) is movably connected between the two opposite sides of the U-shaped, the left side of retrieving box (14) and the right side contact of ash layer filter screen (13), the right side intercommunication of collection box (9) has air-supply line (15), the one end that collection box (9) were kept away from in air-supply line (15) communicates with the bottom of collection fan housing (8).
2. The blasting drilling device for tunnel blasting construction according to claim 1, wherein: the inner wall of the wind collecting cover (8) is fixedly connected with a clod filter screen (17) through a fastening screw (16), and the left side of the recovery box (9) is provided with a ventilation groove (18).
3. The blasting drilling device for tunnel blasting construction according to claim 1, wherein: the top of the mounting top plate (5) is connected with a sliding plate (19) in a sliding mode, and sliding grooves (20) matched with the sliding plate (19) are formed in the front and the rear of the top of the mounting top plate (5).
4. The blasting drilling device for tunnel blasting construction according to claim 3, wherein: the left side of the sliding plate (19) is fixedly connected with a motor fixing plate (21), and the drilling motor (2) is fixed to the top of the motor fixing plate (21).
5. The blasting drilling device for tunnel blasting construction according to claim 1, wherein: the right end of the drill rod (3) penetrates through the sliding plate (19) and extends to the right side of the sliding plate (19), and the surface of the drill rod (3) is rotatably connected with the inner wall of the sliding plate (19).
6. The blasting drilling device for tunnel blasting construction according to claim 1, wherein: the top of the installation top plate (5) is fixedly connected with a vertical plate (22), the front and the rear of the right side of the vertical plate (22) are fixedly connected with hydraulic push rods (23), and the right ends of the two hydraulic push rods (23) are fixedly connected with the left side of the sliding plate (19).
7. The blasting drilling device for tunnel blasting construction according to claim 1, wherein: the back of collection box (9) has chamber door (24) through hinge joint, the top fixedly connected with of moving base (1) promotes handle (25), the equal fixedly connected with universal wheel (26) in four corners of moving base (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085891.2U CN212296212U (en) | 2020-06-13 | 2020-06-13 | Blasting drilling equipment is used in tunnel blasting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085891.2U CN212296212U (en) | 2020-06-13 | 2020-06-13 | Blasting drilling equipment is used in tunnel blasting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212296212U true CN212296212U (en) | 2021-01-05 |
Family
ID=73941427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021085891.2U Expired - Fee Related CN212296212U (en) | 2020-06-13 | 2020-06-13 | Blasting drilling equipment is used in tunnel blasting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212296212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931580A (en) * | 2021-11-20 | 2022-01-14 | 中铁建大桥工程局集团第五工程有限公司 | Multifunctional drilling machine for tunnel |
| CN114033472A (en) * | 2021-11-10 | 2022-02-11 | 嘉应学院 | Tunnel fire prevention isolating device |
-
2020
- 2020-06-13 CN CN202021085891.2U patent/CN212296212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033472A (en) * | 2021-11-10 | 2022-02-11 | 嘉应学院 | Tunnel fire prevention isolating device |
| CN114033472B (en) * | 2021-11-10 | 2023-09-15 | 嘉应学院 | Tunnel fire prevention isolating device |
| CN113931580A (en) * | 2021-11-20 | 2022-01-14 | 中铁建大桥工程局集团第五工程有限公司 | Multifunctional drilling machine for tunnel |
| CN113931580B (en) * | 2021-11-20 | 2024-04-26 | 中铁建大桥工程局集团第五工程有限公司 | Multifunctional drilling machine for tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |