CN115095355B - Mixed grouting device for tunnel construction - Google Patents
Mixed grouting device for tunnel construction Download PDFInfo
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- CN115095355B CN115095355B CN202210824856.5A CN202210824856A CN115095355B CN 115095355 B CN115095355 B CN 115095355B CN 202210824856 A CN202210824856 A CN 202210824856A CN 115095355 B CN115095355 B CN 115095355B
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- grouting
- fixedly connected
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- barrel
- pipe
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000007569 slipcasting Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a mixed grouting device for tunnel construction, and belongs to the technical field of tunnel construction. The utility model provides a mixed grouting device for tunnel construction, includes the slip casting barrel, slip casting barrel lower extreme fixedly connected with installation section of thick bamboo, slip casting barrel inner wall has seted up the thick liquid cavity of storing up, the thick liquid cavity outside is connected with the thick liquid storage box of peripheral hardware through thick liquid transmission tube; the grouting device comprises a grouting barrel, and is characterized in that an installation cavity B is arranged in the installation barrel, an installation cavity A is arranged in the grouting barrel, a driving assembly is arranged in the installation cavity B, an expansion assembly is arranged in the installation cavity A, the driving assembly penetrates through the upper wall of the installation barrel to be connected with the expansion assembly, the lower end of the installation barrel is connected with a position adjusting mechanism in construction equipment, and grouting pipes are connected around the expansion assembly; the invention solves the problem that the drilling structure and the grouting structure in the prior art cannot be combined and need to be switched for a plurality of times in actual operation, so that the overall construction efficiency is lower.
Description
Technical Field
The invention belongs to the technical field of tunnel construction, and particularly relates to a mixed grouting device for tunnel construction.
Background
The tunnel construction technology is mainly used for researching the technical scheme and technical measures required by various construction methods of tunnel engineering; the grouting technology plays an important role in the aspects of seepage prevention of an underground structure, foundation pit reinforcement, ground subsidence prevention, foundation treatment of an established structure, friction reduction jacking of a jacking pipe and the like. For tunnel engineering, grouting has filling, reinforcing and permeability reducing effects; the main purpose of the tunnel grouting is to strengthen surrounding rock, ensure the stability of a tunnel chamber and realize the control of emission, the tunnel body is positioned in an underground water development section, a large amount of emission can influence the local ecological environment, and the water resource loss is reduced by adopting the principle of 'blocking mainly and limiting emission'.
However, in the prior art, certain parts of the tunnel are usually required to be drilled and then grouting is performed in the holes, and the drilling structure and the grouting structure cannot be combined and are required to be switched for a plurality of times in actual operation, so that the overall construction efficiency is low; according to the grouting device, the drilling structure is integrated in grouting equipment for flexible calling, and the drilling structure can be matched with each other and is not interfered with each other in the construction process, so that the overall construction efficiency is higher, and the problems are solved.
Disclosure of Invention
The invention aims to solve the following problems in the prior art:
(1) Drilling structure and slip casting structure among the prior art can't combine and need switch many times in actual operation to lead to holistic efficiency of construction lower.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a mixed grouting device for tunnel construction, includes the slip casting barrel, slip casting barrel lower extreme fixedly connected with installation section of thick bamboo, slip casting barrel inner wall has seted up the thick liquid cavity of storing up, the thick liquid cavity outside is connected with the thick liquid storage box of peripheral hardware through thick liquid transmission tube; the grouting device comprises a grouting barrel, a grouting device and a position adjusting mechanism, wherein an installation cavity B is arranged in the installation barrel, an installation cavity A is arranged in the grouting barrel, a driving assembly is arranged in the installation cavity B, an expanding assembly is arranged in the installation cavity A, the driving assembly penetrates through the upper wall of the installation barrel to be connected with the expanding assembly, and the lower end of the installation barrel is connected with the position adjusting mechanism in construction equipment; the grouting device is characterized in that grouting pipes are connected around the expansion assembly, expansion pieces are arranged at the upper edge of the grouting barrel, the grouting pipes are connected in the expansion pieces in a sliding mode, and the tail ends of the grouting pipes penetrate through and extend to the inside of the grouting cavity.
Preferably, the driving assembly comprises a motor A, the motor A is fixedly connected with the bottom of the mounting cylinder, the upper end of an output shaft of the motor A is fixedly connected with a containing pipe, a connecting shaft is arranged on the containing pipe, and one end of the upper end of the connecting shaft is fixedly connected with an extension drill bit; the lower half section surface of the connecting shaft is provided with a limit column, the inner wall of the accommodating pipe is provided with a limit groove, and the lower end part of the connecting shaft is in sliding connection with the accommodating pipe.
Preferably, the surface of the connecting shaft is connected with a lifting column, a buffer spring is arranged below the lifting column, and the buffer spring is movably sleeved on the surface of the connecting shaft; the lifting column is characterized in that a lifting groove is formed in the surface of the lifting column, a sliding rod is connected in the lifting groove in a sliding mode, the sliding rod is fixedly connected to one side of a jacking piece, and the jacking piece is fixedly connected with the inner wall of the mounting cylinder through a fixing seat.
Preferably, the expansion assembly comprises a threaded rod, a driving wheel is arranged at the lower end of the threaded rod, and a driving wheel is connected with the lower side of the driving wheel in a meshed manner; the connecting shaft movably penetrates through the threaded rod, the connecting shaft is divided into two sections, the upper end of one section of the connecting shaft is fixedly connected with a motor B, the upper end of an output shaft of the motor B is fixedly connected with the other section of the connecting shaft, and the motor B is movably connected to the center of the threaded rod; the axle center of the driving wheel is fixedly connected with the tail end of an output shaft of the motor C, the axle center of the driving wheel is movably sleeved outside the connecting shaft, and the motor C is fixedly connected with the inner wall of the mounting cylinder through the mounting seat.
Preferably, the outer part of the upper end of the threaded rod is movably sleeved with a limiting pipe, and the outer part of the limiting pipe is fixedly connected with the inner wall of the grouting barrel through a fixing piece; the two ends are provided with a drive ring A and a drive ring B around the threaded rod, the drive ring A is in threaded connection with the surface of the threaded rod, and the drive ring B is arranged outside the limiting pipe.
Preferably, the outer edges of the transmission ring A and the transmission ring B are fixedly connected with extension lugs A, the grouting pipe is fixedly connected with the outer side of the transmission rod, and the two ends of the inner side of the transmission rod are respectively fixedly connected with extension lugs B.
Preferably, the transmission ring A, the transmission ring B and the transmission rod are connected through a linkage rod which is arranged in a crossing way, the centers of the linkage rods which are arranged in a crossing way are movably connected through a fixed shaft, the tail ends of the linkage rods are fixedly connected with rotating shafts, and each group of rotating shafts are respectively and movably connected in the extending lug A and the extending lug B.
Compared with the prior art, the invention provides a mixed grouting device for tunnel construction, which has the following beneficial effects:
(1) According to the invention, through the grouting pipe arranged on the expansion assembly and the extension drill bit controlled by the driving assembly, the two processes of drilling and grouting are combined together, and the problem that the overall construction efficiency is low because the drilling structure and the grouting structure cannot be combined and need to be switched in actual operation for multiple times is avoided.
(2) According to the invention, the expansion assembly is arranged, when grouting operation is carried out, the starting motor C is driven to reciprocate to drive the driving wheel to rotate, the driving wheel drives the threaded rod to rotate through the driving wheel, and then the driving ring B is driven to move along the threaded rod 601, the position of the driving ring A is limited because the driving ring A is connected to the outside of the limiting pipe, and the distance between the driving ring A and the driving ring B can be changed along with the position movement of the driving ring B, so that the driving rod is driven to expand or store through the linkage rod which is arranged in a crossing way, and the grouting pipe is further driven to move along the expansion piece to adjust the grouting range, so that grouting in holes is uniform, and a better grouting effect is achieved.
Drawings
Fig. 1 is a schematic diagram of an overall installation structure of a hybrid grouting device for tunnel construction;
fig. 2 is a schematic diagram of a part of a structure of a hybrid grouting device for tunnel construction according to the present invention;
fig. 3 is a schematic diagram of a part of a mixed grouting device for tunnel construction according to the second embodiment of the present invention;
fig. 4 is a schematic diagram of a part of a mixed grouting device for tunnel construction according to the third embodiment of the present invention;
fig. 5 is a schematic diagram of a part of a mixed grouting device for tunnel construction according to the present invention;
fig. 6 is a schematic diagram of a part of a mixed grouting device for tunnel construction according to the present invention;
fig. 7 is a schematic diagram of a part of a mixed grouting device for tunnel construction according to the present invention;
fig. 8 is a schematic diagram seventh of a part of a mixed grouting device for tunnel construction according to the present invention;
fig. 9 is a schematic diagram eight of a part of a mixed grouting device for tunnel construction.
The reference numerals in the figures illustrate:
1. grouting cylinder; 101. a mounting cavity A; 102. a slurry storage cavity; 103. an expansion member; 2. a mounting cylinder; 201. a mounting cavity B; 3. grouting pipe; 4. extending the drill bit; 5. a drive assembly; 501. a motor A; 502. a receiving tube; 503. lifting columns; 504. a jacking member; 505. a connecting shaft; 506. a motor B; 507. a buffer spring; 508. a lifting groove; 6. an expansion component; 601. a threaded rod; 602. a limiting tube; 603. a fixing member; 604. a transmission rod; 605. a motor C; 606. a driving wheel; 607. a driving wheel; 608. a drive ring A; 609. a drive ring B; 610. extending the tab a; 611. extending the tab B; 612. and a linkage rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a mixed grouting device for tunnel construction comprises a grouting barrel 1, wherein the lower end of the grouting barrel 1 is fixedly connected with a mounting barrel 2, a slurry storage cavity 102 is formed in the inner wall of the grouting barrel 1, and the outside of the slurry storage cavity 102 is connected with a peripheral slurry storage box through a slurry transmission pipe; a mounting cavity B201 is arranged in the mounting cylinder 2, a mounting cavity A101 is arranged in the grouting cylinder 1, a driving component 5 is arranged in the mounting cavity B201, an expanding component 6 is arranged in the mounting cavity A101, the driving component 5 penetrates through the upper wall of the mounting cylinder 2 and is connected with the expanding component 6, and the lower end of the mounting cylinder 2 is connected with a position adjusting mechanism in construction equipment; the periphery of the expansion assembly 6 is connected with a grouting pipe 3, the upper edge of the grouting barrel 1 is provided with an expansion piece 103, the grouting pipe 3 is connected in the expansion piece 103 in a sliding way, and the tail end of the grouting pipe 3 penetrates through and extends into the grouting cavity 102;
the driving assembly 5 comprises a motor A501, the motor A501 is fixedly connected with the bottom of the mounting cylinder 2, the upper end of an output shaft of the motor A501 is fixedly connected with a containing tube 502, a connecting shaft 505 is arranged on the containing tube 502, and one end of the upper end of the connecting shaft 505 is fixedly connected with an extension drill bit 4; the surface of the lower half section of the connecting shaft 505 is provided with a limit column, the inner wall of the accommodating tube 502 is provided with a limit groove, and the lower end part of the connecting shaft 505 is in sliding connection with the accommodating tube 502;
the surface of the connecting shaft 505 is connected with a lifting column 503, a buffer spring 507 is arranged below the lifting column 503, and the buffer spring 507 is movably sleeved on the surface of the connecting shaft 505; the surface of the lifting column 503 is provided with a lifting groove 508, a sliding rod is connected in the lifting groove 508 in a sliding way, the sliding rod is fixedly connected to one side of the lifting piece 504, and the lifting piece 504 is fixedly connected with the inner wall of the mounting cylinder 2 through a fixed seat;
the expansion assembly 6 comprises a threaded rod 601, the lower end of the threaded rod 601 is provided with a driving wheel 607, and the lower side of the driving wheel 607 is connected with a driving wheel 606 in a meshed manner; the connecting shaft 505 movably penetrates through the threaded rod 601, the connecting shaft 505 is divided into two sections, the upper end of one section of connecting shaft 505 is fixedly connected with the motor B506, the upper end of the output shaft of the motor B506 is fixedly connected with the other section of connecting shaft 505, and the motor B506 is movably connected with the center of the threaded rod 601; the axle center of the driving wheel 606 is fixedly connected with the tail end of the output shaft of the motor C605, the axle center of the driving wheel 607 is movably sleeved outside the connecting shaft 505, and the motor C605 is fixedly connected with the inner wall of the mounting cylinder 2 through a mounting seat;
according to the invention, through the grouting pipe 3 arranged on the expansion assembly 6 and the extension drill bit 4 controlled by the driving assembly 5, the two processes of drilling and grouting are combined, when drilling is needed before grouting, the motor A501 is started to drive the accommodating pipe 502 to rotate, the accommodating pipe 502 drives the connecting shaft 505 to rotate through the limiting post and the limiting groove, the connecting shaft 505 drives the lifting post 503 to rotate, the lifting groove 508 is formed on the surface of the lifting post 503, under the limiting effect of sliding connection between the sliding rod at the tail end of the lifting piece 504 and the lifting groove 508, the connecting shaft 505 is driven to lift upwards through the lifting post 503, the extension drill bit 4 is driven to extend upwards, so that the extension drill bit is contacted with a part needing drilling, the drilling range is regulated through the position regulating mechanism connected with the tail end of the mounting cylinder 2, and the connecting shaft 505 at the upper end and the extension drill bit 4 are driven to rotate at a high speed through the motor B506 until the drilling is completed;
when the drilling is completed, the grouting pipe 3 is used for filling the grouting body into the hole, and the extension drill bit 4 is required to be stored through the reverse starting motor A501 in the process before the grouting pipe 3 is used for avoiding the influence on the grouting effect caused by the obstacle to the grouting operation of the grouting pipe 3.
Example 2:
as shown in fig. 5 to 9, the difference based on embodiment 1 is that:
the outer part of the upper end of the threaded rod 601 is movably sleeved with a limiting pipe 602, and the outer part of the limiting pipe 602 is fixedly connected with the inner wall of the grouting barrel 1 through a fixing piece 603; the front end and the rear end of the threaded rod 601 are provided with a transmission ring A608 and a transmission ring B609, the transmission ring A608 is in threaded connection with the surface of the threaded rod 601, and the transmission ring B609 is arranged outside the limiting pipe 602;
the outer edges of the transmission ring A608 and the transmission ring B609 are fixedly connected with extension lugs A610, the grouting pipe 3 is fixedly connected with the outer side of the transmission rod 604, and the two ends of the inner side of the transmission rod 604 are respectively fixedly connected with extension lugs B611;
the transmission ring A608, the transmission ring B609 and the transmission rod 604 are connected through a crossed linkage rod 612, the centers of the crossed linkage rods 612 are movably connected through a fixed shaft, the tail ends of the linkage rods 612 are fixedly connected with rotating shafts, and each group of rotating shafts are respectively and movably connected in the extending lug A610 and the extending lug B611;
according to the invention, the expansion assembly 6 is arranged, when grouting operation is carried out, the motor C605 is started to reciprocate to drive the driving wheel 606 to rotate, the driving wheel 606 drives the threaded rod 601 to rotate through the driving wheel 607, the driving ring B609 is driven to move along the threaded rod 601, the position of the driving ring A608 is limited because the driving ring A608 is connected to the outside of the limiting pipe 602, and the distance between the driving ring A608 and the driving ring B609 can be changed along with the position movement of the driving ring B609, so that the driving rod 604 is driven to expand or store through the linkage rod 612 which is arranged in a crossing way, and the grouting pipe 3 is driven to move along the expansion member 103 to adjust the grouting range, so that grouting in holes is uniform to achieve a better grouting effect.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a tunnel construction is with mixing slip casting device, includes slip casting barrel (1), its characterized in that: the grouting device comprises a grouting barrel body (1), a mounting barrel (2) is fixedly connected to the lower end of the grouting barrel body (1), a slurry storage cavity (102) is formed in the inner wall of the grouting barrel body (1), and the outer part of the slurry storage cavity (102) is connected with a peripheral slurry storage box through a slurry transmission pipe; an installation cavity B (201) is arranged in the installation cylinder (2), an installation cavity A (101) is arranged in the grouting cylinder (1), a driving component (5) is arranged in the installation cavity B (201), an expansion component (6) is arranged in the installation cavity A (101), the driving component (5) penetrates through the upper wall of the installation cylinder (2) and is connected with the expansion component (6), and the lower end of the installation cylinder (2) is connected with a position adjusting mechanism in construction equipment; the grouting device is characterized in that a grouting pipe (3) is connected around the expansion assembly (6), an expansion piece (103) is arranged at the upper edge of the grouting barrel (1), the grouting pipe (3) is connected in the expansion piece (103) in a sliding mode, and the tail end of the grouting pipe (3) penetrates through and extends into the grouting cavity (102);
the driving assembly (5) comprises a motor A (501), the motor A (501) is fixedly connected with the bottom of the mounting cylinder (2), the upper end of an output shaft of the motor A (501) is fixedly connected with a containing pipe (502), a connecting shaft (505) is arranged on the containing pipe (502), and one end of the upper end of the connecting shaft (505) is fixedly connected with an extension drill bit (4); a limiting column is arranged on the surface of the lower half section of the connecting shaft (505), a limiting groove is formed in the inner wall of the accommodating pipe (502), and the lower end part of the connecting shaft (505) is inserted into the accommodating pipe (502) in a sliding manner;
the surface of the connecting shaft (505) is connected with a lifting column (503), a buffer spring (507) is arranged below the lifting column (503), and the buffer spring (507) is movably sleeved on the surface of the connecting shaft (505); the surface of the lifting column (503) is provided with a lifting groove (508), a sliding rod is connected in the lifting groove (508) in a sliding way, the sliding rod is fixedly connected to one side of the lifting piece (504), and the lifting piece (504) is fixedly connected with the inner wall of the mounting cylinder (2) through a fixed seat;
the expansion assembly (6) comprises a threaded rod (601), a driving wheel (607) is arranged at the lower end of the threaded rod (601), and a driving wheel (606) is connected to the lower side of the driving wheel (607) in a meshed manner; the connecting shaft (505) movably penetrates through the threaded rod (601), the connecting shaft (505) is divided into two sections, one section of the connecting shaft (505) is fixedly connected with the motor B (506) at the upper end, the other section of the connecting shaft (505) is fixedly connected with the upper end of the output shaft of the motor B (506), and the motor B (506) is movably connected with the center of the threaded rod (601); the axle center of the driving wheel (606) is fixedly connected with the tail end of an output shaft of the motor C (605), the axle center of the driving wheel (607) is movably sleeved outside the connecting shaft (505), and the motor C (605) is fixedly connected with the inner wall of the mounting cylinder (2) through a mounting seat;
a limiting pipe (602) is movably sleeved outside the upper end of the threaded rod (601), and the outside of the limiting pipe (602) is fixedly connected with the inner wall of the grouting barrel (1) through a fixing piece (603); the two ends are provided with drive ring A (608) and drive ring B (609) around threaded rod (601), drive ring A (608) threaded connection is on threaded rod (601) surface, drive ring B (609) set up in spacing outside pipe (602).
2. The hybrid grouting device for tunnel construction according to claim 1, wherein: the outer edges of the transmission ring A (608) and the transmission ring B (609) are fixedly connected with extension lugs A (610), the grouting pipe (3) is fixedly connected with the outer side of the transmission rod (604), and the two ends of the inner side of the transmission rod (604) are respectively fixedly connected with extension lugs B (611).
3. The hybrid grouting device for tunnel construction according to claim 2, wherein: the transmission ring A (608), the transmission ring B (609) and the transmission rod (604) are connected through a crossed linkage rod (612), the centers of the crossed linkage rods (612) are movably connected through a fixed shaft, the tail ends of the linkage rods (612) are fixedly connected with rotating shafts, and each group of rotating shafts are respectively and movably connected in the extending lug A (610) and the extending lug B (611).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210824856.5A CN115095355B (en) | 2022-07-14 | 2022-07-14 | Mixed grouting device for tunnel construction |
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CN202210824856.5A CN115095355B (en) | 2022-07-14 | 2022-07-14 | Mixed grouting device for tunnel construction |
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CN115095355A CN115095355A (en) | 2022-09-23 |
CN115095355B true CN115095355B (en) | 2023-05-09 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209799874U (en) * | 2019-05-14 | 2019-12-17 | 刘杰 | Slip casting pipe drill bit that road construction used |
CN212426662U (en) * | 2020-03-13 | 2021-01-29 | 成都金达鑫宸机械设备有限公司 | Grouting drill bit structure for road construction |
CN213116154U (en) * | 2020-08-04 | 2021-05-04 | 四川川交路桥有限责任公司 | Drilling grouting equipment for tunnel construction |
CN113668503A (en) * | 2021-08-30 | 2021-11-19 | 段洪明 | Grouting device and grouting method for highway bridge construction |
WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
CN114000830A (en) * | 2022-01-04 | 2022-02-01 | 烟台集纳智能科技有限公司 | Grouting reinforcement drilling device capable of being adjusted in two directions |
-
2022
- 2022-07-14 CN CN202210824856.5A patent/CN115095355B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209799874U (en) * | 2019-05-14 | 2019-12-17 | 刘杰 | Slip casting pipe drill bit that road construction used |
CN212426662U (en) * | 2020-03-13 | 2021-01-29 | 成都金达鑫宸机械设备有限公司 | Grouting drill bit structure for road construction |
WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
CN213116154U (en) * | 2020-08-04 | 2021-05-04 | 四川川交路桥有限责任公司 | Drilling grouting equipment for tunnel construction |
CN113668503A (en) * | 2021-08-30 | 2021-11-19 | 段洪明 | Grouting device and grouting method for highway bridge construction |
CN114000830A (en) * | 2022-01-04 | 2022-02-01 | 烟台集纳智能科技有限公司 | Grouting reinforcement drilling device capable of being adjusted in two directions |
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