CN113175299A - Drilling equipment for tunnel engineering construction - Google Patents
Drilling equipment for tunnel engineering construction Download PDFInfo
- Publication number
- CN113175299A CN113175299A CN202110443880.XA CN202110443880A CN113175299A CN 113175299 A CN113175299 A CN 113175299A CN 202110443880 A CN202110443880 A CN 202110443880A CN 113175299 A CN113175299 A CN 113175299A
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- China
- Prior art keywords
- drill rod
- engineering construction
- rack
- rod
- tunnel engineering
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- 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.)
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- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 239000011083 cement mortar Substances 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
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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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses drilling equipment for tunnel engineering construction, which comprises a rack, wherein a sliding support and a first driving device for driving the sliding support to slide in the horizontal direction are arranged on the rack, and a drill rod and a second driving device for driving the drill rod to rotate at a high speed are arranged on the sliding support; the rack is also provided with a support frame and an adjusting sleeve, the adjusting sleeve is fixedly connected with a telescopic sealing pipe, and the telescopic sealing pipe is rotationally connected with the drill rod; when the device is used, the end face of the adjusting sleeve is tightly attached to the punching section by controlling the position of the adjusting sleeve, the position of the drill rod is controlled by the first driving device, and the drill rod is driven to rotate at a high speed by the second driving device; the telescopic sealing pipe seals the operation end of the whole drill rod, so that dust generated by drilling can be sealed, the dust is prevented from escaping everywhere, and the working environment and the health of workers are protected; and meanwhile, cement mortar can be injected into the hole through the drill rod, so that the occurrence of guniting is avoided, and the safety of drilling is improved.
Description
Technical Field
The invention relates to the technical field of tunnel construction equipment, in particular to drilling equipment for tunnel engineering construction.
Background
Tunnels are buildings constructed underground or underwater or in mountains, and are divided into three categories, namely mountain tunnels, underwater tunnels and urban tunnels according to the positions of the buildings, wherein railways or roads are laid for motor vehicles to pass through. A tunnel traversing from a mountain or under a hill to shorten the distance and avoid a large slope is called a mountain tunnel; underwater tunnels passing under a river or sea floor to cross a river or channel; urban tunnels are used to cross underground cities to meet the needs of railways to pass through large cities.
At present, often need carry out drilling work in tunnel engineering construction, the condition that the dust was wafted can appear usually when carrying out drilling among the prior art, influences the healthy of work staff to the condition of whitewashing can appear in drilling process, thereby influences the normal clear of drilling work.
Disclosure of Invention
The invention aims to provide drilling equipment for tunnel engineering construction, which aims to improve the problems of large dust, influence on working environment and worker health in the drilling process; meanwhile, the technical scheme of the invention can also be used for plugging drilled holes, thereby avoiding the occurrence of guniting and improving the safety of drilling operation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a drilling device for tunnel engineering construction comprises a rack, wherein a sliding support and a first driving device for controlling the sliding support to slide in the horizontal direction are arranged on the rack; the sliding support is also provided with a drill rod and a second driving device for driving the drill rod to rotate at a high speed; the support frame and the adjusting sleeve which are connected through screw threads are further arranged on the rack, the drill rod is further rotatably sleeved with the telescopic sealing pipe, and the telescopic sealing pipe is fixedly connected with the adjusting sleeve.
Preferably, one end of the adjusting sleeve is fixedly provided with an adjusting rod, the other end of the adjusting sleeve is fixedly provided with a sealing plate, and the telescopic sealing pipe penetrates through the adjusting sleeve to be fixedly connected with the sealing plate.
Preferably, the end face of the sealing plate is fixedly provided with a flexible sealing gasket.
Preferably, the drill rod is rotationally connected with the sliding support through a first rolling bearing; the drill rod is further rotatably connected with an annular plate through a second rolling bearing, and the annular plate is fixedly connected with the telescopic sealing pipe.
Preferably, a material conveying cavity is formed in the drill rod, and the drill rod is further connected with a rotary joint for communicating the material conveying cavity with the grouting pipe.
Preferably, the rack is further provided with a lifting plate and a telescopic cylinder for driving the lifting plate to move up and down, and the lifting plate is connected with the rack through a telescopic rod.
Preferably, the first driving device comprises a first adjusting screw rod and a second adjusting screw rod which are parallel to each other, and the sliding support is connected with the first adjusting screw rod and the second adjusting screw rod at the same time through screw threads; one end of the first adjusting screw rod is connected with a first motor, and the other end of the first adjusting screw rod is connected with the second adjusting screw rod through a transmission belt in a power mode.
Preferably, the second driving device comprises a second motor and a rotating shaft which are connected with each other in a power mode, and the rotating shaft is connected with the drill rod in a power mode through a transmission gear.
Preferably, the bottom of the rack is fixedly provided with a plurality of universal wheels, the rack is further provided with a plurality of mounting holes, and the mounting holes are internally connected with rivets through screw threads.
Preferably, the telescopic sealing tube is a corrugated tube.
The invention has the beneficial effects that:
1. the drilling machine comprises a rack, wherein a sliding support and a first driving device are arranged on the rack, the sliding support and the first driving device are connected with each other, the first driving device is used for driving the sliding support to slide in the horizontal direction, and meanwhile, a drilling rod and a second driving device used for driving the drilling rod to rotate at a high speed are arranged on the sliding support; meanwhile, the rack is also provided with a support frame and an adjusting sleeve, the adjusting sleeve is fixedly connected with a telescopic sealing pipe, and the telescopic sealing pipe is rotationally connected with the drill rod;
when the adjustable drill pipe is used, a drilling area is firstly polished to be flat, then the position of the adjustable drill pipe is adjusted by rotating the adjusting sleeve, after the end face of the adjusting sleeve is completely attached to the drilling area, the sliding support is driven to move to one side of the drilling face through the first driving device, and meanwhile, the drill pipe is driven to rotate at a high speed through the second driving device, so that drilling operation is completed;
compared with the prior art, the invention can be used only by simply modifying the existing equipment, greatly reduces the modification cost of the equipment, has simple structure and convenient operation, and can greatly improve the stability and the reliability of the equipment.
2. According to the invention, one end of the adjusting sleeve is provided with the adjusting rod, the other end of the adjusting sleeve is provided with the sealing plate, the telescopic sealing pipe penetrates through the adjusting sleeve to be connected with the sealing plate, the sealing plate is also provided with the flexible sealing gasket, and the adjusting rod is convenient for an operator to rotate the adjusting sleeve, so that the position of the adjusting sleeve is controlled, and the control difficulty is reduced; the sealing plate can increase the contact area with a drilling area, so that the sealing performance is improved, and dust is prevented from leaking from a gap; meanwhile, the flexible sealing gasket can improve the fitting degree of the sealing plate and the wall surface, so that the fine gap can be effectively plugged, and the sealing performance is improved.
3. According to the invention, the drill rod is rotationally connected with the sliding support through the first rolling bearing, and is simultaneously connected with the annular plate through the second rolling bearing, and the annular plate is connected with the telescopic sealing pipe; meanwhile, the structure is high in component maturity, and the stability and the reliability of equipment can be effectively improved.
4. According to the invention, the drill rod is also provided with the material conveying cavity, the drill rod is communicated with the grouting pipe through the rotating structure, and cement mortar is injected into the cavity while drilling is ensured through the arrangement, so that the hole is plugged in time, the occurrence of guniting is avoided, and the safety of tunnel construction is improved.
5. The lifting plate and the telescopic cylinder for driving the telescopic cylinder are arranged on the rack, the lifting plate drives the drilling rod and other equipment to be adjusted in the height direction, the drilling construction requirements of different heights are met, the adaptability of the equipment is improved, and meanwhile, the four corners of the lifting plate are connected with the rack through the telescopic rods, so that the stability of the lifting plate can be effectively improved, and the overturning in the construction process is avoided.
6. The first driving device comprises a first adjusting screw rod and a second adjusting screw rod which are parallel to each other, the two adjusting screw rods are connected through power of a transmission belt, meanwhile, the first adjusting screw rod is connected with a first motor, and compared with a single adjusting screw rod, the two adjusting screw rods can effectively limit the rotation of the sliding support, so that the sliding support is prevented from rotating, and the stability of control over the sliding support is ensured; meanwhile, the two synchronously rotating adjusting screw rods can apply the same acting force on two sides between rotation, so that the stress uniformity of the sliding support is ensured.
7. According to the invention, the universal wheels are arranged at the bottom of the rack, and the rivets are arranged on the rack, so that the universal wheels are convenient for workers to move equipment, and the use is more convenient; and the rivet can guarantee the stable anchoring equipment on the construction station, thereby improving the stability and reliability of the equipment.
8. The telescopic sealing pipe adopts the corrugated pipe, on one hand, the telescopic sealing pipe has good contraction capacity and can meet the telescopic requirement in the use process, and meanwhile, the corrugated pipe with the integral structure can effectively reduce connecting joints, improve the dustproof capacity and meet the basic use requirement; meanwhile, the corrugated pipe has wide source, and the hardware cost of the equipment can be effectively reduced.
Compared with the prior art, the device has simple structure and convenient operation, can effectively improve the dustproof capacity of the drilling machine,
additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the lifter plate of the present invention;
FIG. 3 is a schematic view of a support frame connection structure according to the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
the labels in the figure are: 1. the device comprises a rack, 2, a sliding support, 3, a drill rod, 4, a support frame, 5, an adjusting sleeve, 6, a telescopic sealing pipe, 7, an adjusting rod, 8, a sealing plate, 9, a sealing gasket, 10, a first rolling bearing, 11, a second rolling bearing, 12, an annular plate, 13, a conveying cavity, 14, a grouting pipe, 15, a rotary joint, 16, a lifting plate, 17, a telescopic cylinder, 18, a first adjusting screw rod, 19, a second adjusting screw rod, 20, a first motor, 21, a transmission belt, 22, a second motor, 23, a rotating shaft, 24, a transmission gear, 25, a universal wheel, 26, an installation hole, 27 and a rivet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Embodiment mode 1
The embodiment provides drilling equipment for tunnel engineering construction, which has a specific structure as shown in fig. 1 to 4, and comprises a rack 1, wherein four universal wheels 25 are fixedly arranged at four corners of the rack 1, a telescopic cylinder 17 is also fixedly arranged at the middle part of the rack 1, a telescopic rod of the telescopic cylinder 17 is fixedly connected with a lifting plate 16, and meanwhile, four corners of the lifting plate 16 are also fixedly connected with the rack 1 through telescopic rods; meanwhile, a plurality of mounting holes 26 are formed in the frame 1, and rivets 27 used for fixing the equipment at a working position are connected to the inner threads of the mounting holes 26;
the lifting plate 16 is further provided with a first driving device and a sliding support 2, the first driving device comprises a first adjusting screw 18 and a second adjusting screw 19 which are parallel to each other, the first adjusting screw 18 and the second adjusting screw 19 are rotatably arranged on the lifting plate 16 through a rolling bearing, the first adjusting screw 18 and the second adjusting screw 19 are in power connection through a transmission belt 21, the first driving device further comprises a first motor 20, and an output shaft of the first motor 20 is connected with the first adjusting screw 18 or the second adjusting screw 19 through a coupler;
the bottom of the sliding support 2 is connected with a first adjusting screw 18 and a second adjusting screw 19 in a threaded manner, and the thread turning directions of the first adjusting screw 18 and the second adjusting screw 19 are the same; the bottom of the sliding support 2 is also provided with a roller 28, and the sliding connection with the lifting plate 16 is realized through the roller 28;
the upper part of the sliding support 2 is rotatably connected with a drill rod 3 through a first rolling bearing 10, the drill rod 3 is of a hollow structure, the center of the drill rod 3 is provided with a material conveying cavity 13 for conveying cement slurry, the drill rod 3 is connected with a rotary joint 15 through a screw thread, and the material conveying cavity 13 is communicated with a grouting pipe 14 through the rotary joint 15; meanwhile, a second driving device is arranged on the sliding support 2 and comprises a second motor 22 and a rotating shaft 23, the second motor 22 is in power connection with the rotating shaft 23 through a coupler, and meanwhile, the rotating shaft 23 is in power connection with the drill rod 3 through a transmission gear 24, so that the drill rod 3 is driven to rotate at a high speed through the second motor 22;
the drill rod 3 is further rotatably connected with an annular plate 12 through a second rolling bearing 11, a telescopic sealing pipe 6 is fixedly connected onto the annular plate 12, the telescopic sealing pipe 6 adopts a corrugated pipe, the telescopic sealing pipe 6 and the drill rod 3 are coaxially arranged and are sleeved on the drill rod 3, a support frame 4 is further fixedly arranged on the lifting plate 16, an adjusting sleeve 5 is in threaded connection with the inner surface of the support frame 4, two adjusting rods 7 are symmetrically arranged on one side of the adjusting sleeve 5 close to the sliding support 2, a sealing plate 8 is fixedly arranged on the end face of the other end of the adjusting sleeve, and a flexible sealing gasket 9 is further fixedly arranged on the end face of the sealing plate 8; the telescopic sealing pipe 6 penetrates through the adjusting sleeve 5 and is fixedly connected with the sealing plate 8.
When the adjustable drill pipe is used, a drilling area is firstly polished to be flat, then the position of the adjustable drill pipe is adjusted by rotating the adjusting sleeve, after the section of the adjusting sleeve is completely attached to the drilling area, the sliding support is driven to move to one side of the drilling surface by the first driving device, and meanwhile, the drill pipe is driven to rotate at a high speed by the second driving device, so that the drilling operation is completed;
and simultaneously, in the process of high-speed rotation of the drill rod, cement mortar is injected into the drilled hole through the grouting pipe and the conveying cavity, so that timely plugging through the cement mortar is ensured when guniting occurs, and the safety of drilling operation is improved.
Compared with the prior art, the invention can be used only by simply modifying the existing equipment, greatly reduces the modification cost of the equipment, has simple structure and convenient operation, and can greatly improve the stability and the reliability of the equipment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a drilling equipment for tunnel engineering construction, includes frame (1), its characterized in that: the rack (1) is provided with a sliding support (2) and a first driving device for controlling the sliding support (2) to slide in the horizontal direction; the sliding support (2) is also provided with a drill rod (3) and a second driving device for driving the drill rod (3) to rotate at a high speed; the drill rod drilling machine is characterized in that a support frame (4) and an adjusting sleeve (5) which are connected through screw threads are further arranged on the rack (1), a telescopic sealing pipe (6) is further rotatably sleeved on the drill rod (3), and the telescopic sealing pipe (6) is fixedly connected with the adjusting sleeve (5).
2. The drilling equipment for tunnel engineering construction according to claim 1, wherein: one end of the adjusting sleeve (5) is fixedly provided with an adjusting rod (7), the other end of the adjusting sleeve is fixedly provided with a sealing plate (8), and the telescopic sealing pipe (6) penetrates through the adjusting sleeve (5) to be fixedly connected with the sealing plate (8).
3. The drilling equipment for tunnel engineering construction according to claim 2, wherein: the end face of the sealing plate (8) is also fixedly provided with a flexible sealing gasket (9).
4. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the drill rod (3) is rotatably connected with the sliding support (2) through a first rolling bearing (10); the drill rod (3) is further rotatably connected with an annular plate (12) through a second rolling bearing (11), and the annular plate (12) is fixedly connected with the telescopic sealing pipe (6).
5. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the drilling rod (3) is provided with a material conveying cavity (13), and the drilling rod (3) is further connected with a rotary joint (15) for communicating the material conveying cavity (13) with the grouting pipe (14).
6. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the lifting plate (16) and a telescopic cylinder (17) used for driving the lifting plate (16) to move up and down are further arranged on the rack (1), and the lifting plate (16) is connected with the rack (1) through the telescopic rod (17).
7. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the first driving device comprises a first adjusting lead screw (18) and a second adjusting lead screw (19) which are parallel to each other, and the sliding support (2) is connected with the first adjusting lead screw (18) and the second adjusting lead screw (19) in a threaded mode; one end of the first adjusting screw rod (18) is connected with a first motor (20), and the other end of the first adjusting screw rod is in power connection with a second adjusting screw rod (19) through a transmission belt (21).
8. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the second driving device comprises a second motor (22) and a rotating shaft (23) which are connected through power, and the rotating shaft (23) is connected with the drill rod (3) through a transmission gear (24) through power.
9. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the improved bicycle is characterized in that a plurality of universal wheels (25) are fixedly arranged at the bottom of the rack (1), a plurality of mounting holes (26) are further formed in the rack (1), and rivets (27) are further connected into the mounting holes (26) through screw threads.
10. The drilling equipment for tunnel engineering construction according to claim 1, wherein: the telescopic sealing pipe (6) is a corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110443880.XA CN113175299A (en) | 2021-04-23 | 2021-04-23 | Drilling equipment for tunnel engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110443880.XA CN113175299A (en) | 2021-04-23 | 2021-04-23 | Drilling equipment for tunnel engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113175299A true CN113175299A (en) | 2021-07-27 |
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ID=76924652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110443880.XA Pending CN113175299A (en) | 2021-04-23 | 2021-04-23 | Drilling equipment for tunnel engineering construction |
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| CN (1) | CN113175299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095715B (en) * | 2022-05-20 | 2024-01-26 | 中建八局第一建设有限公司 | Vertical pipe positioning, perforating and plugging device and application method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634218A (en) * | 2009-08-19 | 2010-01-27 | 煤炭科学研究总院西安研究院 | Combined drilling tool with a drilling grouting-control device |
| CN104213479A (en) * | 2014-08-29 | 2014-12-17 | 徐州徐工铁路装备有限公司 | High-speed railway ballastless track mortar layer horizontal drilling machine tool |
| CN105003216A (en) * | 2015-08-11 | 2015-10-28 | 煤炭科学技术研究院有限公司 | Orifice dust remover |
| CN108360977A (en) * | 2018-04-04 | 2018-08-03 | 北京新能正源智能装备有限公司 | Drilling machine and its working arm |
| CN110173226A (en) * | 2019-05-28 | 2019-08-27 | 赵玉研 | A kind of low fugitive dust boring device of water conservancy construction |
| CN111411910A (en) * | 2020-04-10 | 2020-07-14 | 焦江华 | Efficient road construction drilling car |
| CN211058829U (en) * | 2019-09-27 | 2020-07-21 | 中国十七冶集团有限公司 | Tunnel anchor rod drilling verticality control device |
| CN111764826A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Liftable drill rod guide sleeve structure and method |
| CN112031657A (en) * | 2020-08-28 | 2020-12-04 | 浙大城市学院 | Tunnel lining permeation destruction treatment device and construction method thereof |
| CN112459718A (en) * | 2020-12-31 | 2021-03-09 | 中铁二十一局集团有限公司 | All-hydraulic cement slurry horizontal mixing pile machine for advance support of sand layer tunnel |
| CN112627839A (en) * | 2020-12-21 | 2021-04-09 | 核工业井巷建设集团有限公司 | Equipment and method for safe tunneling and disaster early warning of river-crossing high-water-head tunnel |
| CN214997413U (en) * | 2021-04-23 | 2021-12-03 | 中铁建云南交通建设管理有限公司 | Drilling equipment for tunnel engineering construction |
-
2021
- 2021-04-23 CN CN202110443880.XA patent/CN113175299A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634218A (en) * | 2009-08-19 | 2010-01-27 | 煤炭科学研究总院西安研究院 | Combined drilling tool with a drilling grouting-control device |
| CN104213479A (en) * | 2014-08-29 | 2014-12-17 | 徐州徐工铁路装备有限公司 | High-speed railway ballastless track mortar layer horizontal drilling machine tool |
| CN105003216A (en) * | 2015-08-11 | 2015-10-28 | 煤炭科学技术研究院有限公司 | Orifice dust remover |
| CN108360977A (en) * | 2018-04-04 | 2018-08-03 | 北京新能正源智能装备有限公司 | Drilling machine and its working arm |
| CN110173226A (en) * | 2019-05-28 | 2019-08-27 | 赵玉研 | A kind of low fugitive dust boring device of water conservancy construction |
| CN211058829U (en) * | 2019-09-27 | 2020-07-21 | 中国十七冶集团有限公司 | Tunnel anchor rod drilling verticality control device |
| CN111411910A (en) * | 2020-04-10 | 2020-07-14 | 焦江华 | Efficient road construction drilling car |
| CN111764826A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Liftable drill rod guide sleeve structure and method |
| CN112031657A (en) * | 2020-08-28 | 2020-12-04 | 浙大城市学院 | Tunnel lining permeation destruction treatment device and construction method thereof |
| CN112627839A (en) * | 2020-12-21 | 2021-04-09 | 核工业井巷建设集团有限公司 | Equipment and method for safe tunneling and disaster early warning of river-crossing high-water-head tunnel |
| CN112459718A (en) * | 2020-12-31 | 2021-03-09 | 中铁二十一局集团有限公司 | All-hydraulic cement slurry horizontal mixing pile machine for advance support of sand layer tunnel |
| CN214997413U (en) * | 2021-04-23 | 2021-12-03 | 中铁建云南交通建设管理有限公司 | Drilling equipment for tunnel engineering construction |
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| CN115095715B (en) * | 2022-05-20 | 2024-01-26 | 中建八局第一建设有限公司 | Vertical pipe positioning, perforating and plugging device and application method thereof |
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