CN117722122A - Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault - Google Patents
Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault Download PDFInfo
- Publication number
- CN117722122A CN117722122A CN202311375216.1A CN202311375216A CN117722122A CN 117722122 A CN117722122 A CN 117722122A CN 202311375216 A CN202311375216 A CN 202311375216A CN 117722122 A CN117722122 A CN 117722122A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- grouting
- dust collection
- threaded rod
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005553 drilling Methods 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of geotechnical engineering, in particular to geotechnical engineering fault broken rock mass grouting equipment with cracks, which comprises a machine plate, a base plate and a box body, wherein a drilling mechanism is arranged outside the machine plate and comprises a first motor arranged outside the machine plate, the machine plate is fixedly connected with the first motor, a round groove is formed in the first motor, a sliding block is slidingly connected to the outside of the round groove, a first threaded rod is arranged at the output end of the first motor, the first threaded rod is fixedly connected with the sliding block, a threaded cylinder is connected to the outside of the first threaded rod, a dust suction mechanism is arranged in the box body and comprises a third motor arranged in the box body, and the box body is fixedly connected with the third motor.
Description
Technical Field
The invention relates to the technical field of geotechnical engineering, in particular to geotechnical engineering fault broken fractured rock mass grouting equipment.
Background
In geotechnical engineering, fault cracks often appear, and constructors are required to perform grouting work inside the fault cracks at the moment so as to ensure the stability of the geotechnical. Fault-fractured rock mass refers to rock mass formed by fault movement occurring in a geological formation, in which cracks and voids are present. In order to strengthen and stabilize a fracture rock mass, rock mass fracture is often required to be filled and strengthened through grouting technology, and constructors generally use geotechnical engineering fracture rock mass grouting equipment to perform grouting work.
Through retrieval, the invention patent with the Chinese patent number of CN112982420B discloses rock mass grouting equipment with cracks for geotechnical engineering fault fracture, and relates to the technical field of geotechnical engineering. According to the invention, the separating part is sleeved on the anchor rod, the first separating cylinder and the second separating cylinder with adjustable intervals are used for blocking the fault cracks in the open holes, so that the slurry is prevented from flowing and diffusing at the separating parts, the fault cracks with any interval can be effectively grouting, and the required slurry consumption is greatly reduced; through set up pushing mechanism on the platform truck for the separation is accomplished to the play thick liquid mouth of trompil inner wall and stock lower extreme, generates suitable slip casting clearance, makes the flow state mortar can flow from all play thick liquid holes effectively, has improved slip casting efficiency, and the lift of lift seat can also realize grouting the drilling body rock hole of different co-altitude simultaneously.
However, in the actual use process of the device, the pushing mechanism performs drilling work through the driving roller, the transmission efficiency is low, the drilling speed is low by using the driving force, the working efficiency of the device is reduced, a plurality of impurity particles are remained after drilling, the cleaning cannot be performed, the grouting effect of the next step is affected, the solidification of slurry is not facilitated, and the grouting effect is poor, so that the geotechnical engineering fault broken fractured rock mass grouting equipment is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a pushing mechanism performs drilling work through a driving roller, the driving efficiency is low, the drilling speed is low by using a driving force, the working efficiency of a device is reduced, a plurality of impurity particles are remained after drilling, the impurity particles cannot be cleaned, the grouting effect of the next step is affected, the solidification of slurry is not facilitated, and the grouting effect is poor.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a broken cracked rock mass grouting equipment of geotechnical engineering fault, includes board, base plate and box, the board outside is provided with drilling mechanism, drilling mechanism includes the outside first motor that sets up of board, fixed connection between board and the first motor, round slot has been seted up to the inside of first motor, the outside sliding connection of round slot has the slider, the output of first motor is provided with first threaded rod, fixed connection between first threaded rod and the slider, the outside threaded connection of first threaded rod has a screw section of thick bamboo;
the dust collection mechanism comprises a third motor arranged in the box body, the box body is fixedly connected with the third motor, a rotating rod is arranged at the output end of the third motor, the rotating rod is rotationally connected with the box body, a crushing cylinder is fixedly connected to one side, far away from the third motor, of the rotating rod, a dust collection fan is fixedly connected to the outer portion of the crushing cylinder, and a bottom plate is fixedly connected to the outer portion of the base plate;
the dust collection fan rotates to enable external impurity particles to be sucked into the dust collection barrel, the large-size crushed soil blocks can be rotationally crushed by the crushing barrel when passing through the inside of the crushing barrel, the large-size soil blocks are prevented from blocking the inside of the dust collection barrel, and the grouting particle proportion and the grouting pressure are determined according to actual conditions.
The technical scheme further comprises the following steps:
the machine plate is fixedly connected with a support, the support is fixedly connected with the threaded cylinder, and a drilling head is fixedly connected to one side, far away from the first motor, of the first threaded rod.
The storage box is fixedly connected to the outside of the bottom plate, the dust collection hose is fixedly connected to the inside of the storage box, the dust collection barrel is fixedly connected to one side, away from the storage box, of the dust collection hose, and the dust collection hose is connected with the base plate in a sliding mode.
The inside fixedly connected with bracing piece of dust absorption section of thick bamboo, fixed connection between bracing piece and the box, rotate between dust absorption section of thick bamboo and the dust absorption fan and be connected.
The substrate is internally provided with a height adjusting mechanism, the height adjusting mechanism comprises a second motor arranged inside the substrate, and the substrate is fixedly connected with the second motor.
The output of second motor is provided with the second threaded rod, the outside threaded connection of second threaded rod has the movable block, the outside fixedly connected with connecting rod of movable block, fixed connection between connecting rod and the board.
The square groove is formed in the base plate, the second motor is arranged in the square groove, the square groove is rotationally connected with the second threaded rod, and the square groove is slidably connected with the moving block.
The grouting device is characterized in that a grouting pump is fixedly connected to the outside of the bottom plate, a grouting hose is arranged at the output end of the grouting pump, a grouting nozzle is fixedly connected to one side, away from the grouting pump, of the grouting hose, and the grouting hose is in sliding connection with the substrate.
The grouting hose is used for conveying the slurry into the grouting nozzle, and the grouting nozzle can be used for spraying the slurry at any angle to complete grouting.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the device is used, the first motor controls the first threaded rod to rotate, the first threaded rod rotates and stretches, the first threaded rod drives the sliding block to slide in the circular groove, the first threaded rod drives the drilling head to drill the grouting channel in the rock-soil layer, the device is simple and not complex, the driving force effect is good, the drilling can be rapidly rotated into the rock-soil layer, one grouting channel is efficiently opened, the drilling time is saved, drilling work can be carried out at different heights, and the working efficiency of the device for opening the grouting channel is improved.
2. In the invention, when the grouting device is used, the third motor controls the rotating rod to rotate, the rotating rod drives the crushing cylinder to rotate, the crushing cylinder drives the dust suction fan to rotate, so that impurity particles are sucked, the soil blocks with larger volumes can be crushed by the crushing cylinder, and finally, impurities are stored by the storage box, so that the impurity particles on the inner surface of a rock-soil layer can be quickly sucked after the grouting channel is drilled, the condition that the solidification effect of grouting materials is poor due to the impurities is effectively prevented, and the grouting effect of the grouting device is enhanced.
Drawings
FIG. 1 is a schematic structural view of a rock mass grouting device with cracks for geotechnical engineering fault fracture;
FIG. 2 is a schematic view of the appearance structure of the present invention;
FIG. 3 is a schematic view of a first perspective structure of the present invention
FIG. 4 is a second perspective view of the present invention;
FIG. 5 is a schematic view of a second perspective structure of the present invention
FIG. 6 is an enlarged schematic view of FIG. 3 at A;
FIG. 7 is an enlarged schematic view of FIG. 4 at B;
fig. 8 is an enlarged schematic view at C in fig. 5.
In the figure: 1. a machine plate; 2. a first motor; 3. a circular groove; 4. a slide block; 5. a first threaded rod; 6. a thread cylinder; 7. a bracket; 8. a drilling head; 9. a substrate; 10. a bottom plate; 11. a second motor; 12. a second threaded rod; 13. a moving block; 14. a connecting rod; 15. a square groove; 16. a storage box; 17. a dust collection hose; 18. a dust collection cylinder; 19. a support rod; 20. a case; 21. a third motor; 22. a rotating lever; 23. a crushing cylinder; 24. a dust collection fan; 25. a grouting pump; 26. grouting hose; 27. grouting spray head.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-8, the rock mass grouting equipment with the fissures for geotechnical engineering fault fracture provided by the invention comprises a machine plate 1, a base plate 9 and a box body 20, wherein a drilling mechanism is arranged outside the machine plate 1, the drilling mechanism comprises a first motor 2 arranged outside the machine plate 1, the machine plate 1 is fixedly connected with the first motor 2, a circular groove 3 is formed in the first motor 2, a sliding block 4 is slidingly connected outside the circular groove 3, a first threaded rod 5 is arranged at the output end of the first motor 2, the first threaded rod 5 is fixedly connected with the sliding block 4, and a threaded cylinder 6 is connected outside the first threaded rod 5 in a threaded manner;
the inside of the box body 20 is provided with a dust collection mechanism, the dust collection mechanism comprises a third motor 21 arranged inside the box body 20, the box body 20 is fixedly connected with the third motor 21, the output end of the third motor 21 is provided with a rotating rod 22, the rotating rod 22 is rotationally connected with the box body 20, one side, far away from the third motor 21, of the rotating rod 22 is fixedly connected with a crushing cylinder 23, the outside of the crushing cylinder 23 is fixedly connected with a dust collection fan 24, and the outside of the base plate 9 is fixedly connected with a base plate 10;
the outside of the machine plate 1 is fixedly connected with a bracket 7, the bracket 7 is fixedly connected with a threaded cylinder 6, and one side of the first threaded rod 5 far away from the first motor 2 is fixedly connected with a drilling head 8;
the bottom plate 10 is fixedly connected with a storage box 16 outside, a dust collection hose 17 is fixedly connected inside the storage box 16, a dust collection tube 18 is fixedly connected to one side, far away from the storage box 16, of the dust collection hose 17, and the dust collection hose 17 is in sliding connection with the base plate 9;
the grouting pump 25 is fixedly connected to the outside of the bottom plate 10, a grouting hose 26 is arranged at the output end of the grouting pump 25, a grouting spray nozzle 27 is fixedly connected to one side, away from the grouting pump 25, of the grouting hose 26, and the grouting hose 26 is in sliding connection with the substrate 9.
When a worker uses the device, a drilling mechanism positioned outside the machine plate 1 is started, a first motor 2 in the drilling mechanism starts to run, the first motor 2 is fixedly connected to the outside of the machine plate 1, a first threaded rod 5 arranged at the output end of the first motor 2 is controlled to start to rotate when the first motor 2 runs, a threaded cylinder 6 is connected to the external threads of the first threaded rod 5, a screw force is applied to the threaded cylinder 6 when the first threaded rod 5 rotates inside the threaded cylinder 6, but a bracket 7 is fixedly connected to the outside of the threaded cylinder 6, two groups of brackets 7 are fixedly connected with the machine plate 1, the bracket 7 fixes the threaded cylinder 6, at the moment, the first threaded rod 5 starts to rotate and extend, a circular groove 3 is formed inside the first motor 2, the first threaded rod 5 is fixedly connected with a sliding block 4 on one side of the first motor 2 at the moment, the sliding block 4 moves, the sliding block 4 is connected with the inside the circular groove 3 in a sliding manner, the sliding block 4 slides inside the sliding block 4 when the sliding block 4 rotates inside the threaded cylinder 6, the first threaded rod 8 is not influenced by the rotation of the first threaded rod 8, and the first threaded rod 8 rotates to extend towards the first side of the drilling head, and the first threaded rod 8 is not influenced by the rotation of the first threaded rod 8;
when the grouting channel is opened, impurity particles remain in the grouting channel, a dust collection mechanism is started at the moment, the dust collection tube 18 stretches into the grouting channel, a dust collection hose 17 fixedly connected in the dust collection tube 18 can be freely elongated, a third motor 21 in the dust collection mechanism starts to operate at the moment, the third motor 21 is fixedly connected in the box body 20, a rotating rod 22 arranged at the output end of the third motor 21 is controlled to start to rotate when the third motor 21 operates, the rotating rod 22 rotates in the box body 20, a crushing tube 23 is fixedly connected to one side of the rotating rod 22 far away from the third motor 21, the crushing tube 23 is driven to start to rotate when the rotating rod 22 rotates, a dust collection fan 24 is fixedly connected to the outside of the crushing tube 23, the outside of the dust collection fan 24 is in rotary connection with the broken inside of the machine plate 1, the dust collection fan 24 rotates along with the dust collection fan, the outside of the dust collection fan 24 is enabled to be sucked into the inside of the dust collection tube 18, a large-size crushed soil block can be rotated and crushed by the crushing tube 23 when the inside of the crushing tube 23 is passed through the inside of the crushing tube 23, the dust collection tube 18 is prevented from being blocked by the inside of the dust collection tube 18, and the dust collection tube 18 is prevented from being sucked into the inside by the dust collection tube 18, and the dust collection tube 16 is stored in the box 16, and the bottom plate 17 is stored in the flexible hose 17 is connected to the inside of the box 17, and the bottom plate 17 is freely connected to the inside of the dust collection tube 17, and the dust collection tube is stored in the bottom plate 17 is stored inside the inside of the dust collection tube 17, and the dust collection box is stored in the inside the bottom is stored in the bottom of the box 17; after the dust absorption mechanism works, the grouting spray head 27 stretches into the grouting channel, the grouting pump 25 fixedly connected to the outside of the bottom plate 10 is started, the grouting pump 25 is operated to control the grouting liquid to be conveyed into the grouting hose 26 arranged at the output end of the grouting pump, after the grouting liquid enters the grouting hose 26, the grouting hose 26 conveys the grouting liquid into the grouting spray head 27, and the grouting spray head 27 can spray the grouting liquid out at any angle to finish grouting.
Example two
As shown in fig. 1 to 8, according to the first embodiment, a support rod 19 is fixedly connected inside the dust collection tube 18, the support rod 19 is fixedly connected with the box 20, and the dust collection tube 18 is rotatably connected with a dust collection fan 24;
the substrate 9 is internally provided with a height adjusting mechanism, the height adjusting mechanism comprises a second motor 11 arranged in the substrate 9, and the substrate 9 is fixedly connected with the second motor 11;
the output end of the second motor 11 is provided with a second threaded rod 12, a moving block 13 is connected to the outer thread of the second threaded rod 12, a connecting rod 14 is fixedly connected to the outer part of the moving block 13, and the connecting rod 14 is fixedly connected with the machine plate 1;
the square groove 15 is formed in the base plate 9, the second motor 11 is arranged in the square groove 15, the square groove 15 is rotationally connected with the second threaded rod 12, and the square groove 15 is slidably connected with the moving block 13.
The working principle of the rock mass grouting equipment with the fissures for breaking the geotechnical engineering fault provided by the invention is that based on the first embodiment, the inside of a dust collection tube 18 is fixedly connected with a plurality of groups of support rods 19, each group of support rods 19 is fixedly connected with a box body 20, and the box body 20 is fixed in the dust collection tube 18 by the plurality of groups of support rods 19. Starting a height adjusting mechanism arranged in the base plate 9, wherein a second motor 11 in the height adjusting mechanism starts to run, the second motor 11 is fixedly connected in a square groove 15 formed in the base plate 9, a second threaded rod 12 arranged at the output end of the second motor 11 starts to rotate when the second motor 11 runs, one side of the second threaded rod 12 is rotationally connected with the inside of the square groove 15, the second threaded rod 12 rotates in the square groove 15, a moving block 13 is connected with the outer threads of the second threaded rod 12, screw power is applied to the inside of the moving block 13 when the second threaded rod 12 rotates in the moving block 13, but the moving block 13 can not be driven to rotate due to sliding connection between the moving block 13 and the inside of the square groove 15, a connecting rod 14 is fixedly connected with the outside of the moving block 13, two groups of connecting rods 14 are arranged, the two groups of connecting rods 14 are connected between the moving block 13 and the machine plate 1, the two groups of connecting rods 14 are driven to start to move when the moving block 13 moves, the machine plate 1 is driven to move, and the drilling mechanism is driven to move when the machine plate 1 moves, so that drilling mechanisms can drill holes at different heights.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a broken cracked rock mass grouting equipment of geotechnical engineering fault, includes board (1), base plate (9) and box (20), its characterized in that, board (1) outside is provided with drilling mechanism, drilling mechanism includes first motor (2) that board (1) outside set up, fixed connection between board (1) and first motor (2), circular slot (3) have been seted up to inside of first motor (2), circular slot (3) outside sliding connection has slider (4), the output of first motor (2) is provided with first threaded rod (5), fixed connection between first threaded rod (5) and slider (4), first threaded rod (5) outside threaded connection has screw barrel (6);
the novel dust collection device is characterized in that a dust collection mechanism is arranged inside the box body (20), the dust collection mechanism comprises a third motor (21) arranged inside the box body (20), the box body (20) is fixedly connected with the third motor (21), a rotating rod (22) is arranged at the output end of the third motor (21), the rotating rod (22) is rotatably connected with the box body (20), a crushing cylinder (23) is fixedly connected to one side, far away from the third motor (21), of the rotating rod (22), a dust collection fan (24) is fixedly connected to the outer portion of the crushing cylinder (23), and a base plate (10) is fixedly connected to the outer portion of the base plate (9).
2. The rock mass grouting equipment with the fissures for geotechnical engineering fault fracture according to claim 1, wherein a support (7) is fixedly connected to the outside of the machine plate (1), the support (7) is fixedly connected with a threaded cylinder (6), and a drilling head (8) is fixedly connected to one side, far away from the first motor (2), of the first threaded rod (5).
3. The rock mass grouting equipment with the fissures for geotechnical engineering fault fracture according to claim 1, wherein a storage box (16) is fixedly connected to the outer portion of the base plate (10), a dust collection hose (17) is fixedly connected to the inner portion of the storage box (16), a dust collection barrel (18) is fixedly connected to one side, away from the storage box (16), of the dust collection hose (17), and the dust collection hose (17) is in sliding connection with the base plate (9).
4. A rock mass grouting device with cracks for geotechnical engineering fault fracture according to claim 3, wherein the dust collection cylinder (18) is fixedly connected with a support rod (19), the support rod (19) is fixedly connected with the box body (20), and the dust collection cylinder (18) is rotatably connected with the dust collection fan (24).
5. The rock mass grouting equipment with the fissures for geotechnical engineering fault fracture according to claim 1, wherein a height adjusting mechanism is arranged inside the base plate (9), the height adjusting mechanism comprises a second motor (11) arranged inside the base plate (9), and the base plate (9) is fixedly connected with the second motor (11).
6. The rock mass grouting equipment with the fissures for geotechnical engineering fault fracture according to claim 5, wherein a second threaded rod (12) is arranged at the output end of the second motor (11), a moving block (13) is connected to the outer thread of the second threaded rod (12), a connecting rod (14) is fixedly connected to the outer portion of the moving block (13), and the connecting rod (14) is fixedly connected with the machine plate (1).
7. The rock mass grouting equipment with the fissures for geotechnical engineering fault fracture according to claim 6, wherein square grooves (15) are formed in the base plate (9), the second motor (11) is arranged in the square grooves (15), the square grooves (15) are rotationally connected with the second threaded rod (12), and the square grooves (15) are slidably connected with the moving blocks (13).
8. The rock mass grouting equipment with the cracks for geotechnical engineering fault fracture according to claim 1, wherein a grouting pump (25) is fixedly connected to the outside of the bottom plate (10), a grouting hose (26) is arranged at the output end of the grouting pump (25), a grouting spray nozzle (27) is fixedly connected to one side, away from the grouting pump (25), of the grouting hose (26), and the grouting hose (26) is in sliding connection with the base plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375216.1A CN117722122A (en) | 2023-10-23 | 2023-10-23 | Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375216.1A CN117722122A (en) | 2023-10-23 | 2023-10-23 | Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117722122A true CN117722122A (en) | 2024-03-19 |
Family
ID=90204114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311375216.1A Pending CN117722122A (en) | 2023-10-23 | 2023-10-23 | Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117722122A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541326A (en) * | 2013-11-01 | 2014-01-29 | 苏州安必瑟斯机电技术有限公司 | Blowing and sucking machine |
| CN103866725A (en) * | 2012-12-14 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Blower-vacuum |
| CN206070462U (en) * | 2015-04-10 | 2017-04-05 | 苏州宝时得电动工具有限公司 | Suction and blowing device and dust exhaust apparatus |
| CN108858809A (en) * | 2018-06-27 | 2018-11-23 | 佛山新籁工程科技有限公司 | A kind of building wall drilling equipment |
| CN209066357U (en) * | 2018-10-27 | 2019-07-05 | 山东科技大学 | A kind of gardens Bothridium Machine with crushing function |
| CN110565710A (en) * | 2019-08-09 | 2019-12-13 | 国家电投集团江苏新能源有限公司 | foundation ring loosening and reinforcing treatment scheme |
| AU2020102057A4 (en) * | 2019-12-26 | 2020-10-08 | Anhui University of Science and Technology | Method for grouting reinforcement of fault fracture zone of coal mining working face |
| CN112196494A (en) * | 2020-09-24 | 2021-01-08 | 深圳市建工建设集团有限公司 | Construction process and construction equipment for geological pipeline jointed between rock and soil layer |
| CN212379073U (en) * | 2020-06-29 | 2021-01-19 | 深圳市南华岩土工程有限公司 | Geotechnical sampling device in geotechnical engineering |
| CN217033082U (en) * | 2021-09-26 | 2022-07-22 | 中国有色金属工业昆明勘察设计研究院有限公司 | Hard rock soil layer sampling drill bit for geological exploration |
| CN115679973A (en) * | 2022-11-15 | 2023-02-03 | 河海大学 | Drilling and grouting equipment for slope support |
-
2023
- 2023-10-23 CN CN202311375216.1A patent/CN117722122A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866725A (en) * | 2012-12-14 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Blower-vacuum |
| CN103541326A (en) * | 2013-11-01 | 2014-01-29 | 苏州安必瑟斯机电技术有限公司 | Blowing and sucking machine |
| CN206070462U (en) * | 2015-04-10 | 2017-04-05 | 苏州宝时得电动工具有限公司 | Suction and blowing device and dust exhaust apparatus |
| CN108858809A (en) * | 2018-06-27 | 2018-11-23 | 佛山新籁工程科技有限公司 | A kind of building wall drilling equipment |
| CN209066357U (en) * | 2018-10-27 | 2019-07-05 | 山东科技大学 | A kind of gardens Bothridium Machine with crushing function |
| CN110565710A (en) * | 2019-08-09 | 2019-12-13 | 国家电投集团江苏新能源有限公司 | foundation ring loosening and reinforcing treatment scheme |
| AU2020102057A4 (en) * | 2019-12-26 | 2020-10-08 | Anhui University of Science and Technology | Method for grouting reinforcement of fault fracture zone of coal mining working face |
| CN212379073U (en) * | 2020-06-29 | 2021-01-19 | 深圳市南华岩土工程有限公司 | Geotechnical sampling device in geotechnical engineering |
| CN112196494A (en) * | 2020-09-24 | 2021-01-08 | 深圳市建工建设集团有限公司 | Construction process and construction equipment for geological pipeline jointed between rock and soil layer |
| CN217033082U (en) * | 2021-09-26 | 2022-07-22 | 中国有色金属工业昆明勘察设计研究院有限公司 | Hard rock soil layer sampling drill bit for geological exploration |
| CN115679973A (en) * | 2022-11-15 | 2023-02-03 | 河海大学 | Drilling and grouting equipment for slope support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021271378B2 (en) | Water jet technology-based anchor cable self-drilling and rapid anchoring construction method | |
| CN103016044A (en) | Comprehensive method of drilling, permeability increasing, repairing and gas-driven displacing of drill hole underground coal mine | |
| CN113445908B (en) | Piling device for building | |
| CN116427843A (en) | Long spiral jet grouting pile drilling machine and construction process thereof | |
| CN112482772B (en) | Automatic device of filling into of anchoring agent | |
| CN117722122A (en) | Broken area crack rock mass grouting equipment that takes of geotechnical engineering fault | |
| CN207448826U (en) | A kind of glass surface perforating device | |
| CN115077319A (en) | Static blasting device for whole rock stratum and blasting method thereof | |
| CN212389263U (en) | Anchor cable self-drilling device based on water jet technology | |
| CN108705121A (en) | A kind of drilling device of hydraulic engineering | |
| CN202194559U (en) | Drilling system used for superficial layer drilling | |
| CN112698013A (en) | Rapid drilling system and drilling process for concrete deep crack detection | |
| CN219260982U (en) | Stirring pile construction device | |
| CN207194823U (en) | A kind of municipal works puncher | |
| CN112626992A (en) | Grouting machine for road construction and operation method | |
| CN221433874U (en) | Gravel aggregate screening device for cement stabilized macadam | |
| CN215565782U (en) | Telescopic drill rod and multifunctional telescopic high-pressure rotary jet drilling machine | |
| CN218324742U (en) | Drilling device for geotechnical engineering | |
| CN115405123B (en) | Gymnasium wall bar planting construction device and construction method thereof | |
| CN220815035U (en) | Grouting repairing grouting machine for surface layer of stone ancient building | |
| CN221074139U (en) | Drilling machine convenient to change drill bit | |
| CN221423142U (en) | Highway basic unit drill core equipment device | |
| CN221346959U (en) | Grouting reinforcement device for fully-mechanized caving face | |
| CN219683398U (en) | Veterinary medicine material cleaning equipment for veterinary medicine production | |
| CN118517232B (en) | Drilling device for petroleum exploration |
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 |