CN110985006B - A quick positioner that is used for tunnel smooth surface blasting all around hole - Google Patents
A quick positioner that is used for tunnel smooth surface blasting all around hole Download PDFInfo
- Publication number
- CN110985006B CN110985006B CN201911336236.1A CN201911336236A CN110985006B CN 110985006 B CN110985006 B CN 110985006B CN 201911336236 A CN201911336236 A CN 201911336236A CN 110985006 B CN110985006 B CN 110985006B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing
- fixedly connected
- sliding
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
Abstract
The invention discloses a quick positioning device for smooth blasting peripheral holes of a tunnel. The bottom plate is provided with the second self-locking roller, the first self-locking roller and the second self-locking roller greatly increase the flexibility of the device, the cross sections of the first fixing plate and the second fixing plate are arc-shaped, so that the first fixing plate and the second fixing plate can be effectively attached to the inner wall of the tunnel, the cross section of the strip plate is arc-shaped, so that the strip plate can be effectively clamped with the inside of the tunnel, the two first fixing plates are added, the stability of the first positioning plate is effectively increased, the cross section of the positioning hole is square, and the device is convenient to operate during drilling.
Description
Technical Field
The invention relates to the technical field of positioning, in particular to a quick positioning device for tunnel smooth blasting peripheral holes.
Background
Smooth blasting is a controlled blasting technique in which a new wall surface is maintained flat without being significantly damaged. The method is characterized in that a row of light blasting holes with the hole distance matched with the minimum resistance line are drilled on a designed excavation contour line, non-coupled powder charging or other special powder charging structures are adopted, after blasting of an excavation main body, powder charging in the light blasting holes is simultaneously initiated, an excavation surface which penetrates through the light blasting holes and is smooth and flat is formed, and the measurement accuracy of the rapid positioning device for the peripheral holes on the market is not accurate enough due to the fact that the inner wall of a tunnel is uneven at present.
Therefore, it is necessary to invent a quick positioning device for the peripheral hole of the smooth blasting of the tunnel to solve the above problems.
Disclosure of Invention
The invention aims to provide a quick positioning device for tunnel smooth blasting peripheral holes, wherein a first self-locking roller is arranged on a bottom plate, the flexibility of the device is greatly improved by the first self-locking roller and a second self-locking roller, the cross sections of a first fixing plate and a second fixing plate are arc-shaped, the first fixing plate and the second fixing plate can be effectively attached to the inner wall of a tunnel, the cross section of a long strip plate is arc-shaped, the long strip plate can be effectively clamped with the inside of the tunnel, the two first fixing plates are added, the stability of the first positioning plate is effectively improved, the cross section of a positioning hole is square, and the quick positioning device is convenient to operate during drilling to overcome the defects in the technology.
In order to achieve the above purpose, the invention provides the following technical scheme: a quick positioning device for tunnel smooth blasting peripheral holes comprises a bottom plate, wherein a first air cylinder is fixedly connected inside the bottom plate, the output end of the first air cylinder penetrates through the inside of the bottom plate, a moving plate is fixedly connected with the output end of the first air cylinder, the bottom end of the moving plate is fixedly connected with a first self-locking roller, the top of the moving plate is fixedly connected with a second fixed plate, the bottom end of the bottom plate is fixedly connected with a second self-locking roller, the top of the bottom plate is fixedly connected with a first fixed plate, first sliding grooves are formed in the first fixed plate and the second fixed plate, second sliding grooves are formed in the outer walls of the first fixed plate and the second fixed plate, the first sliding grooves are communicated with the second sliding grooves, a strip plate penetrates through the inside the first fixed plate, the strip plate is connected with the first sliding grooves in a sliding mode, and a, the first fixing plate is internally provided with a first positioning plate, the first positioning plate is connected with a third chute in a sliding manner, the outer wall of the first positioning plate is provided with a positioning hole, the outer wall of the first positioning plate is fixedly connected with a first fixing rod, the first fixing rod is connected with a second chute in a sliding manner, the outer wall of the first fixing rod is in threaded connection with a first positioning screw, one end of the strip plate, far away from the first fixing plate, penetrates through the inside of the second fixing plate, the inside of the second fixing plate is provided with the first positioning plate, the outer wall of the first fixing plate is fixedly connected with a sliding sleeve plate, the outer wall of the second fixing plate is fixedly connected with a sliding plate, the sliding plate is in sliding connection with the sliding sleeve plate, the bottom end of the sliding sleeve plate is fixedly connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with the, the utility model discloses a fixing device for fixing a slide plate, including bracing piece, bottom plate, rectangular board, second cylinder, second locating plate, third spout, locating hole, second locating plate and second dead lever, the bracing piece one side is equipped with the support column, support column bottom and bottom plate top fixed connection, the inside fixedly connected with second cylinder of support column, second cylinder output runs through in the support column top, second cylinder output end fixedly connected with sliding plate, sliding plate and third spout sliding connection, the inside second locating plate that is equipped with of rectangular board, second locating plate and third spout sliding connection, the locating hole has been seted up to second locating plate outer wall, second locating plate outer wall fixedly connected with second dead lever, second dead lever and third spout sliding connection, second dead lever outer wall threaded connection has second set screw, slide and second fixed plate junction fixedly connected with stabilizer bar, the sliding plate and.
Preferably, the number of the first positioning plates is two, and the two first positioning plates are uniformly distributed in the first fixing plate and the second fixing plate.
Preferably, the number of the first self-locking rollers is set to be a plurality of, and the first self-locking rollers are symmetrically distributed at the bottom end of the movable plate.
Preferably, the number of the second fixing plates is two, and the two second fixing plates are uniformly distributed in the strip plate.
Preferably, the cross-sectional shape of the positioning hole is square, the cross-sectional shapes of the first fixing plate and the second fixing plate are arc-shaped, and the cross-sectional shape of the strip plate is arc-shaped.
Preferably, the number of the second self-locking rollers is two, and the two second self-locking rollers are symmetrically distributed at the bottom end of the bottom plate.
Preferably, the number of the first fixing rods is two, and the two first fixing rods are symmetrically distributed on the outer wall of the first positioning plate.
Preferably, the number of the second fixing rods is two, and the two second fixing rods are symmetrically distributed on the outer wall of the second positioning plate.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the second self-locking roller is arranged on the bottom plate, the flexibility of the device is greatly improved due to the first self-locking roller and the second self-locking roller, the cross sections of the first fixing plate and the second fixing plate are arc-shaped, the first fixing plate and the second fixing plate can be effectively attached to the inner wall of the tunnel, the cross section of the strip plate is arc-shaped, the strip plate can be effectively clamped with the inside of the tunnel, the two first fixing plates are added, the stability of the first positioning plate is effectively improved, the cross section of the positioning hole is square, the operation is convenient during drilling, and the accuracy of the peripheral holes is improved;
2. through setting up the staircase on one side of the sliding sleeve plate, the joining of staircase, it is more convenient to make workman to sliding sleeve plate and slide top, the bracing piece has increased the stability between sliding sleeve plate and the slide, stabilizer bar between slide and the second fixed plate, make the stability greatly increased of slide and second fixed plate, stabilizer bar between sliding sleeve plate and the first fixed plate, make the stability effective increase between sliding sleeve plate and the first fixed plate, this stabilizer bar makes the stability greatly increased between sliding sleeve plate and the slide.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view of the base plate of the present invention;
FIG. 4 is a side cross-sectional view of the slide plate and strip of the present invention;
FIG. 5 is a side view of a first positioning plate of the present invention;
FIG. 6 is a side cross-sectional view of a second positioning plate of the present invention;
fig. 7 is a side cross-sectional view of a first positioning plate of the present invention.
Description of reference numerals:
the device comprises a base plate 1, a first cylinder 2, a moving plate 3, a first self-locking roller 4, a second self-locking roller 5, a first fixing plate 6, a first sliding chute 7, a second sliding chute 8, a long strip plate 9, a third sliding chute 10, a first positioning plate 11, a positioning hole 12, a first fixing rod 13, a first positioning screw 14, a second fixing plate 15, a sliding sleeve plate 16, a sliding plate 17, a supporting rod 18, a staircase 19, a supporting column 20, a second cylinder 21, a sliding plate 22, a second positioning plate 23, a second fixing rod 24, a second positioning screw 25 and a stabilizer bar 26.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a rapid positioning device for tunnel smooth blasting peripheral holes as shown in figures 1-7, which comprises a bottom plate 1, wherein a first cylinder 2 is fixedly connected inside the bottom plate 1, the output end of the first cylinder 2 penetrates inside the bottom plate 1, the output end of the first cylinder 2 is fixedly connected with a movable plate 3, the bottom end of the movable plate 3 is fixedly connected with a first self-locking roller 4, the top of the movable plate 3 is fixedly connected with a second fixed plate 15, the bottom end of the bottom plate 1 is fixedly connected with a second self-locking roller 5, the top of the bottom plate 1 is fixedly connected with a first fixed plate 6, first sliding grooves 7 are respectively arranged inside the first fixed plate 6 and the second fixed plate 15, second sliding grooves 8 are respectively arranged on the outer walls of the first fixed plate 6 and the second fixed plate 15, the first sliding grooves 7 are communicated with the second sliding grooves 8, and long strip plates 9 penetrate inside the first fixed plate 6, the strip plate 9 is slidably connected with the first chute 7, the outer wall of the strip plate 9 is provided with a third chute 10, the first fixing plate 6 is internally provided with a first fixing plate 11, the first fixing plate 11 is slidably connected with the third chute 10, the outer wall of the first fixing plate 11 is provided with a positioning hole 12, the outer wall of the first fixing plate 11 is fixedly connected with a first fixing rod 13, the first fixing rod 13 is slidably connected with the second chute 8, the outer wall of the first fixing rod 13 is in threaded connection with a first positioning screw 14, one end of the strip plate 9, far away from the first fixing plate 6, penetrates through the inside of the second fixing plate 15, the first fixing plate 11 is arranged inside the second fixing plate 15, the outer wall of the first fixing plate 6 is fixedly connected with a sliding sleeve plate 16, the outer wall of the second fixing plate 15 is fixedly connected with a sliding plate 17, the sliding plate 17 is slidably connected with the sliding sleeve plate 16, the bottom end of the sliding sleeve plate 16, the bottom end of the support rod 18 is fixedly connected with the top of the bottom plate 1, one side of the outer wall of the sliding sleeve plate 16 is fixedly connected with an escalator 19, the bottom end of the escalator 19 is fixedly connected with the top of the bottom plate 1, one side of the support rod 18 is provided with a support column 20, the bottom end of the support column 20 is fixedly connected with the top of the bottom plate 1, the inside of the support column 20 is fixedly connected with a second air cylinder 21, the output end of the second air cylinder 21 penetrates through the top of the support column 20, the output end of the second air cylinder 21 is fixedly connected with a sliding plate 22, the sliding plate 22 is slidably connected with a third sliding chute 10, a second positioning plate 23 is arranged inside the strip plate 9, the second positioning plate 23 is slidably connected with the third sliding chute 10, the outer wall of the second positioning plate 23 is provided with a positioning hole 12, the outer, the outer wall of the second fixing rod 24 is connected with a second positioning screw 25 through a thread, a stabilizer bar 26 is fixedly connected at the joint of the sliding plate 17 and the second fixing plate 15, and a stabilizer bar 26 is fixedly connected at the joint of the sliding sleeve plate 16 and the first fixing plate 6.
Further, in the above technical solution, the number of the first positioning plates 11 is two, and the two first positioning plates 11 are uniformly distributed inside the first fixing plate 6 and the second fixing plate 15, so as to increase stability;
further, in the above technical solution, the number of the first self-locking rollers 4 is set to be plural, and the plural first self-locking rollers 4 are symmetrically distributed at the bottom end of the moving plate 3, so that the flexibility of the device is increased;
further, in the above technical solution, the number of the second fixing plates 15 is two, and the two second fixing plates 15 are uniformly distributed inside the strip plate 9, so as to increase stability;
further, in the above technical solution, the cross-sectional shape of the positioning hole 12 is set to be square, the cross-sectional shapes of the first fixing plate 6 and the second fixing plate 15 are set to be circular arc, and the cross-sectional shape of the strip plate 9 is set to be circular arc, so as to increase the fitting degree;
the implementation mode is specifically as follows: when the device is used, the device is slowly pushed to enter a tunnel, the first self-locking roller 4 and the second self-locking roller 5 greatly increase the flexibility of the device, the first air cylinder 2 is started, the output end of the first air cylinder 2 pushes the moving plate 3, when the first fixing plate 6 and the second fixing plate 15 are clamped with the inner wall of the tunnel, the cross sections of the first fixing plate 6 and the second fixing plate 15 are arranged into an arc shape, the first fixing plate 6 and the second fixing plate 15 can be effectively attached to the inner wall of the tunnel, the first air cylinder 2 is stopped, the second air cylinder 21 is started, the output shaft of the second air cylinder 21 drives the sliding plate 22, the sliding plate 22 slides in the third sliding groove 10, the long strip plate 9 is enabled to move upwards, when the long strip plate 9 is clamped with the inner wall of the tunnel, the second air cylinder 21 is stopped, peripheral holes are calculated, the cross section of the long strip plate 9 is arranged into an arc shape, and the long strip, when a peripheral hole at the lower part of the tunnel needs to be drilled, the first fixing rod 13 is pushed, the first fixing rod 13 drives the first positioning plate 11 to slide in the third sliding chute 10, so that the positioning hole 12 is aligned with the calculated peripheral hole position, the first positioning screw 14 on the first fixing rod 13 is rotated, so that the first fixing rod 13 is effectively clamped with the first fixing plate 6 and the second fixing plate 15, and the positioning hole 12 is aligned for drilling, the two first fixing plates 6 are added, so that the stability of the first positioning plate 11 is effectively increased, when a peripheral hole at the higher part of the tunnel needs to be drilled, the second fixing rod 24 is moved, the second fixing rod 24 drives the second positioning plate 23 to slide in the third sliding chute 10, so that the positioning hole 12 is aligned with the calculated peripheral hole position, the second positioning screw 25 on the second fixing rod 24 is rotated, so that the second fixing rod 24 is effectively clamped with the strip plate 9, and the cross-sectional shape of the positioning hole 12, when drilling, the operation of being convenient for, when this embodiment has specifically solved and has measured all around hole, tunnel inner wall unevenness influences the problem of measuring the precision.
As shown in fig. 1-7: the number of the second self-locking rollers 5 is two, and the two second self-locking rollers 5 are symmetrically distributed at the bottom end of the bottom plate 1, so that the flexibility of the device is improved;
further, in the above technical solution, the number of the first fixing rods 13 is two, and the two first fixing rods 13 are symmetrically distributed on the outer wall of the first positioning plate 11, so as to increase the accuracy;
further, in the above technical solution, the number of the second fixing rods 24 is two, and the two second fixing rods 24 are symmetrically distributed on the outer wall of the second positioning plate 23, so as to increase the accuracy;
the implementation mode is specifically as follows: after the device is secured inside the tunnel, workers, while drilling the higher perimeter holes, can climb the stairs 19, reach the top of the slip sheet 16 and the slip sheet 17, high peripheral holes are drilled on the sliding sleeve plate 16 and the sliding plate 17, the staircase 19 is added, so that workers can more conveniently go to the tops of the sliding sleeve plate 16 and the sliding plate 17, the support rod 18 increases the stability between the sliding sleeve plate 16 and the sliding plate 17, the stabilizer bar 26 between the sliding plate 17 and the second fixing plate 15 greatly increases the stability between the sliding sleeve plate 17 and the second fixing plate 15, the stabilizer bar 26 between the sliding sleeve plate 16 and the first fixing plate 6 effectively increases the stability between the sliding sleeve plate 16 and the first fixing plate 6, when the first cylinder 2 contracts, the sliding sleeve can contract inside the sliding sleeve plate 16, so that the occupied space during storage is further reduced, this embodiment specifically solves the problem of poor stability between the slip cover plate 16 and the slip sheet 17.
This practical theory of operation:
referring to the attached drawings 1-7 in the specification, when the device is used, the device is pushed slowly to enter a tunnel, a first air cylinder 2 is started, the output end of the first air cylinder 2 pushes a moving plate 3, when a first fixing plate 6 and a second fixing plate 15 are clamped with the inner wall of the tunnel, the first air cylinder 2 is stopped, a second air cylinder 21 is started, the output shaft of the second air cylinder 21 drives a sliding plate 22, the sliding plate 22 slides in a third sliding chute 10, meanwhile, a long strip plate 9 moves upwards, when the long strip plate 9 is clamped with the inner wall of the tunnel, the second air cylinder 21 is stopped, peripheral holes are calculated, when peripheral holes at the lower part of the tunnel need to be drilled, a first fixing rod 13 is pushed, the first fixing rod 13 drives a first positioning plate 11 to slide in the third sliding chute 10, a positioning hole 12 is aligned with the calculated peripheral hole position, a first positioning screw 14 on the first fixing rod 13 is rotated, and the first fixing rod 13 is effectively clamped with the first fixing plate 6 and the second, aligning the positioning hole 12 to drill, moving the second fixing rod 24 when the peripheral hole with the higher height of the tunnel needs to be drilled, driving the second positioning plate 23 to slide in the third sliding chute 10 by the second fixing rod 24, aligning the positioning hole 12 with the calculated peripheral hole position, and rotating the second positioning screw 25 on the second fixing rod 24 to effectively clamp the second fixing rod 24 with the long strip plate 9;
referring to the accompanying drawings 1-7 of the specification, after the device is fixed in a tunnel, when a worker drills higher peripheral holes, the worker can reach the tops of the sliding sleeve plate 16 and the sliding plate 17 by climbing the escalator 19, the higher peripheral holes are drilled on the sliding sleeve plate 16 and the sliding plate 17, the stabilizing rod 26 between the sliding sleeve plate 16 and the first fixing plate 6 effectively increases the stability between the sliding sleeve plate 16 and the first fixing plate 6, and when the first cylinder 2 contracts, the sliding sleeve can contract inside the sliding sleeve plate 16, so that the occupied space during storage is further reduced.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a quick positioner that is used for tunnel smooth blasting week edge hole, includes bottom plate (1), its characterized in that: the inner part of the bottom plate (1) is fixedly connected with a first cylinder (2), the output end of the first cylinder (2) penetrates through the inner part of the bottom plate (1), the output end of the first cylinder (2) is fixedly connected with a movable plate (3), the bottom end of the movable plate (3) is fixedly connected with a first self-locking roller (4), the top part of the movable plate (3) is fixedly connected with a second fixed plate (15), the bottom end of the bottom plate (1) is fixedly connected with a second self-locking roller (5), the top part of the bottom plate (1) is fixedly connected with a first fixed plate (6), first sliding grooves (7) are formed in the first fixed plate (6) and the second fixed plate (15), second sliding grooves (8) are formed in the outer walls of the first fixed plate (6) and the second fixed plate (15), the first sliding grooves (7) are communicated with the second sliding grooves (8), long strip plates (9) penetrate through the inner part of, the long strip plate (9) is in sliding connection with the first sliding groove (7), the outer wall of the long strip plate (9) is provided with a third sliding groove (10), a first positioning plate (11) is arranged inside the first fixing plate (6), the first positioning plate (11) is in sliding connection with the third sliding groove (10), the outer wall of the first positioning plate (11) is provided with a positioning hole (12), the outer wall of the first positioning plate (11) is fixedly connected with a first fixing rod (13), the first fixing rod (13) is in sliding connection with the second sliding groove (8), the outer wall of the first fixing rod (13) is in threaded connection with a first positioning screw (14), one end, far away from the first fixing plate (6), of the long strip plate (9) penetrates through the inside of the second fixing plate (15), the first positioning plate (11) is arranged inside the second fixing plate (15), and the outer wall of the first fixing plate (6) is fixedly connected with a sliding sleeve plate (16), the outer wall of the second fixing plate (15) is fixedly connected with a sliding plate (17), the sliding plate (17) is connected with a sliding sleeve plate (16) in a sliding manner, the bottom end of the sliding sleeve plate (16) is fixedly connected with a supporting rod (18), the bottom end of the supporting rod (18) is fixedly connected with the top of the bottom plate (1), one side of the outer wall of the sliding sleeve plate (16) is fixedly connected with an escalator (19), the bottom end of the escalator (19) is fixedly connected with the top of the bottom plate (1), one side of the supporting rod (18) is provided with a supporting column (20), the bottom end of the supporting column (20) is fixedly connected with the top of the bottom plate (1), a second air cylinder (21) is fixedly connected inside the supporting column (20), the output end of the second air cylinder (21) penetrates through the top of the supporting column (20), the output end of the second air cylinder (21) is, the inside second locating plate (23) that is equipped with of rectangular board (9), second locating plate (23) and third spout (10) sliding connection, locating hole (12) have been seted up to second locating plate (23) outer wall, second locating plate (23) outer wall fixedly connected with second dead lever (24), second dead lever (24) and third spout (10) sliding connection, second dead lever (24) outer wall threaded connection has second set screw (25), slide (17) and second fixed plate (15) junction fixedly connected with stabilizer bar (26), sliding sleeve board (16) and first fixed plate (6) junction fixedly connected with stabilizer bar (26).
2. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the first positioning plates (11) is two, and the first positioning plates (11) are uniformly distributed in the first fixing plate (6) and the second fixing plate (15).
3. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the first self-locking rollers (4) is set to be a plurality of, and the first self-locking rollers (4) are symmetrically distributed at the bottom end of the moving plate (3).
4. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the cross section of the positioning hole (12) is square, the cross section of the first fixing plate (6) and the cross section of the second fixing plate (15) are arc-shaped, and the cross section of the long strip plate (9) is arc-shaped.
5. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the second fixing plates (15) is two, and the two second fixing plates (15) are uniformly distributed in the strip plate (9).
6. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the second self-locking rollers (5) is two, and the second self-locking rollers (5) are symmetrically distributed at the bottom end of the bottom plate (1).
7. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the first fixing rods (13) is two, and the first fixing rods (13) are symmetrically distributed on the outer wall of the first positioning plate (11).
8. The quick positioning device for the tunnel smooth blasting peripheral hole of claim 1, wherein: the number of the second fixing rods (24) is two, and the two second fixing rods (24) are symmetrically distributed on the outer wall of the second positioning plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336236.1A CN110985006B (en) | 2019-12-23 | 2019-12-23 | A quick positioner that is used for tunnel smooth surface blasting all around hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336236.1A CN110985006B (en) | 2019-12-23 | 2019-12-23 | A quick positioner that is used for tunnel smooth surface blasting all around hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110985006A CN110985006A (en) | 2020-04-10 |
| CN110985006B true CN110985006B (en) | 2021-03-16 |
Family
ID=70074630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911336236.1A Active CN110985006B (en) | 2019-12-23 | 2019-12-23 | A quick positioner that is used for tunnel smooth surface blasting all around hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110985006B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485298B (en) * | 2022-02-09 | 2023-12-12 | 广西金建华爆破工程有限公司 | Directional control smooth blasting device and blasting method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT385087B (en) * | 1985-11-14 | 1988-02-10 | Sauer Gerhard | Method of protecting geological formations and bores for carrying out the method |
| KR20090062595A (en) * | 2007-12-13 | 2009-06-17 | 최점진 | A method for horizontally drilling filtrate intake well and apparatus for clogging front tip of well |
| CN201526324U (en) * | 2009-03-19 | 2010-07-14 | 中国人民解放军总参谋部工程兵科研三所 | Combined type operation platform for defense engineering underground tunnel construction |
| CN102251747A (en) * | 2011-06-20 | 2011-11-23 | 北京首尔工程技术有限公司 | Arc-shaped drill rack |
| CN102418537A (en) * | 2011-10-31 | 2012-04-18 | 招商局重庆交通科研设计院有限公司 | Reinforcing steel bar binding method capable of accurately positioning tunnel lining reinforcing steel bars |
| CN202768021U (en) * | 2012-06-30 | 2013-03-06 | 中铁十二局集团第二工程有限公司 | Waterproof board laying trolley |
| CN203756190U (en) * | 2014-04-04 | 2014-08-06 | 湖南省高速公路建设开发总公司 | Trolley device for herringbone forked tunnel |
| CN204402506U (en) * | 2014-12-26 | 2015-06-17 | 山东铁鹰建设工程有限公司 | A kind of extension type tunnel lining trolley |
| CN105156126A (en) * | 2015-07-13 | 2015-12-16 | 石家庄煤矿机械有限责任公司 | Automatic positioning method for tunneling drill wagon |
| CN205100990U (en) * | 2015-10-23 | 2016-03-23 | 中铁五局集团第一工程有限责任公司 | Multi -functional platform suitable for super large section tunnel construction |
| CN105422143A (en) * | 2015-12-25 | 2016-03-23 | 德阳思远重工有限公司 | Intelligent trolley for tunnel construction |
| CN106150366A (en) * | 2016-07-30 | 2016-11-23 | 徐州市耐力高分子科技有限公司 | A kind of underground coal mine is from mobile diagonal orientation roadway floor armature boring chassis |
| CN206694031U (en) * | 2017-05-10 | 2017-12-01 | 中国水利水电第五工程局有限公司 | A kind of tunnel tunnel face blasthole location position device |
| CN207111118U (en) * | 2017-08-15 | 2018-03-16 | 中国水利水电第五工程局有限公司 | Pre-buried drilled grout hole is guide locating device provided on a kind of needle beam trolley |
| CN109630160A (en) * | 2019-02-13 | 2019-04-16 | 山东博远重工有限公司 | Novel Varied section lining trolley |
-
2019
- 2019-12-23 CN CN201911336236.1A patent/CN110985006B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT385087B (en) * | 1985-11-14 | 1988-02-10 | Sauer Gerhard | Method of protecting geological formations and bores for carrying out the method |
| KR20090062595A (en) * | 2007-12-13 | 2009-06-17 | 최점진 | A method for horizontally drilling filtrate intake well and apparatus for clogging front tip of well |
| CN201526324U (en) * | 2009-03-19 | 2010-07-14 | 中国人民解放军总参谋部工程兵科研三所 | Combined type operation platform for defense engineering underground tunnel construction |
| CN102251747A (en) * | 2011-06-20 | 2011-11-23 | 北京首尔工程技术有限公司 | Arc-shaped drill rack |
| CN102418537A (en) * | 2011-10-31 | 2012-04-18 | 招商局重庆交通科研设计院有限公司 | Reinforcing steel bar binding method capable of accurately positioning tunnel lining reinforcing steel bars |
| CN202768021U (en) * | 2012-06-30 | 2013-03-06 | 中铁十二局集团第二工程有限公司 | Waterproof board laying trolley |
| CN203756190U (en) * | 2014-04-04 | 2014-08-06 | 湖南省高速公路建设开发总公司 | Trolley device for herringbone forked tunnel |
| CN204402506U (en) * | 2014-12-26 | 2015-06-17 | 山东铁鹰建设工程有限公司 | A kind of extension type tunnel lining trolley |
| CN105156126A (en) * | 2015-07-13 | 2015-12-16 | 石家庄煤矿机械有限责任公司 | Automatic positioning method for tunneling drill wagon |
| CN205100990U (en) * | 2015-10-23 | 2016-03-23 | 中铁五局集团第一工程有限责任公司 | Multi -functional platform suitable for super large section tunnel construction |
| CN105422143A (en) * | 2015-12-25 | 2016-03-23 | 德阳思远重工有限公司 | Intelligent trolley for tunnel construction |
| CN106150366A (en) * | 2016-07-30 | 2016-11-23 | 徐州市耐力高分子科技有限公司 | A kind of underground coal mine is from mobile diagonal orientation roadway floor armature boring chassis |
| CN206694031U (en) * | 2017-05-10 | 2017-12-01 | 中国水利水电第五工程局有限公司 | A kind of tunnel tunnel face blasthole location position device |
| CN207111118U (en) * | 2017-08-15 | 2018-03-16 | 中国水利水电第五工程局有限公司 | Pre-buried drilled grout hole is guide locating device provided on a kind of needle beam trolley |
| CN109630160A (en) * | 2019-02-13 | 2019-04-16 | 山东博远重工有限公司 | Novel Varied section lining trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110985006A (en) | 2020-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111691689B (en) | Assembly type steel structure building installation construction equipment and installation construction method | |
| CN110985006B (en) | A quick positioner that is used for tunnel smooth surface blasting all around hole | |
| CN115008085B (en) | Welding tool for standard joint supporting member | |
| CN110440052B (en) | Movable smooth jacking mechanism for pipe jacking construction | |
| CN111021743B (en) | Pipe truss machining jig frame and manufacturing process of pipe truss | |
| CN103846698A (en) | Composite material long purlin milling flexible tool and clamping method of same | |
| CN211081069U (en) | Wall post positioner of modularization assembled building | |
| CN110318535B (en) | Construction device | |
| CN108195752A (en) | The experimental provision and method of adhesive strength and friction coefficient between a kind of measurement construction material | |
| CN209799306U (en) | building site uses simple and easy construction platform | |
| CN108274167B (en) | Semi-automatic inclined ladder assembly system | |
| CN115045507B (en) | Well support circulation formula concrete spreader that climbs | |
| CN216308846U (en) | Concrete thickness measuring tool | |
| CN112663618B (en) | Movable automatic guide underframe | |
| CN110424753B (en) | Wall column positioning device of modularized assembly type building and working method thereof | |
| CN210603154U (en) | Floor flatness detects uses portable detector | |
| CN103786006B (en) | A kind of four-degree-of-freedom micromatic setting | |
| CN211312836U (en) | Fixed firm assembled building steelframe | |
| CN103203634A (en) | Operating platform structure of unidirectional numerical-control automatic glass drilling machine | |
| CN116427706B (en) | Preformed hole template for building civil construction and use method | |
| CN206418738U (en) | plastering machine | |
| CN205571943U (en) | Work piece internal hole positioning frock | |
| CN210306922U (en) | Automatic facing inlaying machine | |
| CN214372470U (en) | Auxiliary device for building detection | |
| CN107724690B (en) | Complete device for installing movable steel pipe inner partition plate, installation system and construction method of complete device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |