CN113374007A - Underground dive sawing type curtain vertical paving device - Google Patents
Underground dive sawing type curtain vertical paving device Download PDFInfo
- Publication number
- CN113374007A CN113374007A CN202110640029.6A CN202110640029A CN113374007A CN 113374007 A CN113374007 A CN 113374007A CN 202110640029 A CN202110640029 A CN 202110640029A CN 113374007 A CN113374007 A CN 113374007A
- Authority
- CN
- China
- Prior art keywords
- curtain
- sawing
- underground
- chain saw
- vertical
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 230000009189 diving Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
- E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to an underground diving sawing type curtain vertical paving device which comprises an underground sawing mechanism and a curtain vertical paving mechanism, wherein the underground sawing mechanism comprises a chain saw, and the curtain vertical paving mechanism comprises steel pipe piles, a curtain scroll component and a mechanical arm which is connected with the steel pipe piles and is matched with the curtain scroll component. Compared with the prior art, the seepage-proof water-stop curtain for the foundation pit engineering is used for digging a groove at a place where the curtain needs to be put down through the matching of the underground sawing mechanism and the curtain vertical laying mechanism, and vertically laying the curtain, so that the construction efficiency of the waterproof curtain is improved; the invention is provided with the control system, and the direction of the curtain vertical berth and the quality of the vertical berth are controlled by the central controller, so that the defects of the traditional seepage-isolating and water-stopping mode are overcome, and the invention has great significance for realizing the rapid construction and the structure safety of the foundation pit.
Description
Technical Field
The invention belongs to the technical field of waterproof curtains, and relates to an underground diving sawing type curtain vertical laying device.
Background
At present, most of waterproof curtains are impervious curtain walls formed by rotary spraying, stirring and grouting. Generally, a double-pipe method is adopted, namely a double-grouting pipe with double channels is used, jet flows of two media of high-pressure slurry and air are jetted to impact and damage a soil body, so that a mixture of cement paste and silt is formed, the cement paste and the surrounding soil body form a cylindrical consolidation body along with the rotation and lifting of one side of the nozzle during jetting, and an underground water-intercepting anti-seepage curtain is formed by a plurality of mutually overlapped pile bodies.
With the increasing number of foundation pit projects, the control of underground water is the key in the projects. The conventional continuous stirring pile waterproof curtain has failed to satisfy the increasingly accelerated construction speed.
Therefore, it is necessary to develop a waterproof curtain technology that can realize rapid construction.
Disclosure of Invention
The invention aims to provide a sawing type curtain vertical paving device for underground diving, which can realize rapid construction of a waterproof curtain.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an underground dive is sawed formula curtain and is spread device immediately, the device includes underground sawing mechanism and curtain and immediately spread the mechanism, underground sawing mechanism include the chain saw, curtain immediately spread the mechanism and include steel-pipe pile, curtain spool subassembly and with steel-pipe pile link to each other and with the arm of curtain spool subassembly looks adaptation.
Furthermore, the curtain vertical paving mechanism is positioned behind the underground sawing mechanism.
Further, the chain saw is a double-side chain saw.
Furthermore, the saw teeth of the chain saw are triangular saw teeth.
Furthermore, the underground sawing mechanism also comprises an extension pipe arranged in the chain saw.
Furthermore, the curtain reel assembly comprises a roller and a curtain wound on the roller, and one end of the curtain is connected with the steel pipe pile. The roller is arranged in the vertical direction.
Furthermore, one end of the mechanical arm is connected with the steel pipe pile, and the other end of the mechanical arm is in contact with a curtain wound outside the roller.
Preferably, the robot arm is provided in plurality in total, and the plurality of robot arms are parallel to each other.
Further, the device also comprises a control system.
Further, the control system comprises a direction sensor arranged on the extension tube or the chain saw.
Further, the control system also comprises a pressure sensor arranged on the roller.
When the curtain roller assembly is applied, the groove is dug through the chain saw, then the curtain roller assembly at the tail part of the chain saw slowly expands along with the movement of the chain saw, and is tightly attached to a soil layer under the pressing of the roller.
Specifically, the chain saw is used to cut soil layers, dig trenches, and prepare space for the curtain to stand. The saw teeth of the chain saw are inverted triangle-shaped, excavated soil can be carried out when the groove is excavated, and meanwhile the chain saw can walk forwards in the rotating process due to the inverted triangle-shaped design. The telescopic pipe is fixed in the chain saw, the length of the chain saw can be changed through telescopic adjustment, and grooves with different depths are excavated.
The curtain vertical paving mechanism is positioned at the tail part of the chain saw and is firstly placed into a groove which is just excavated, the initial end of the curtain reel assembly is fixed with the steel pipe pile, and the curtain reel assembly at the tail part of the chain saw is unfolded in the excavated groove like roll paper along with the excavation of the chain saw. One end of the mechanical arm is fixed with the steel pipe pile, and the roller is pushed to roll in the excavated groove by adjusting the length of the mechanical arm to unfold the curtain.
The control system is composed of a direction sensor, a pressure sensor, a central controller and the like. The direction sensor is fixed on the extension tube or the chain saw, the advancing direction obtained by the direction sensor is fed back to the central controller, and the advancing direction is adjusted according to the design scheme of the waterproof curtain, so that the excavated groove is matched with the design. The pressure sensor is fixed on the roller, when the curtain scroll component is not tightly attached to the groove wall, the numerical value of the pressure sensor is 0 and is fed back to the central controller, and the central controller further changes the angle of the mechanical arm, so that the roller can compress the curtain and the soil body which are just unfolded.
Compared with the prior art, the invention has the following characteristics:
1) the seepage-isolating and water-stopping device is used for seepage-isolating and water-stopping of foundation pit engineering, and the underground sawing mechanism and the curtain vertical laying mechanism are matched to dig a groove at a place where a curtain needs to be put down and lay the curtain vertically, so that the construction efficiency of the waterproof curtain is improved;
2) the invention is provided with the control system, and the direction of the curtain vertical berth and the quality of the vertical berth are controlled by the central controller, so that the defects of the traditional seepage-isolating and water-stopping mode are overcome, and the invention has great significance for realizing the rapid construction and the structure safety of the foundation pit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the notation in the figure is:
1-chain saw, 2-steel pipe pile, 3-mechanical arm, 4-telescopic pipe, 5-roller, 6-curtain, 7-direction sensor and 8-pressure sensor.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example (b):
the underground sneak sawing type curtain vertical paving device shown in fig. 1 comprises an underground sawing mechanism and a curtain vertical paving mechanism, wherein the underground sawing mechanism comprises a chain saw 1, and the curtain vertical paving mechanism comprises a steel pipe pile 2, a curtain reel assembly and a mechanical arm 3 which is connected with the steel pipe pile 2 and is matched with the curtain reel assembly.
Wherein the curtain vertical laying mechanism is positioned behind the underground sawing mechanism.
The chain saw 1 is a double-sided chain saw. The saw teeth of the chain saw 1 are triangular saw teeth. The underground sawing mechanism further comprises a telescopic pipe 4 arranged in the chain saw 1.
The curtain scroll assembly comprises a roller 5 and a curtain 6 wound on the roller 5, wherein one end of the curtain 6 is connected with the steel pipe pile 2. One end of the mechanical arm 3 is connected with the steel pipe pile 2, and the other end of the mechanical arm is in contact with a curtain 6 wound outside the roller 5.
The apparatus also includes a control system. The control system comprises a direction sensor 7 arranged on the extension tube 4 or the chain saw 1. The control system also comprises a pressure sensor 8 arranged on the drum 5.
When the curtain hanging device is used, a groove is dug through the chain saw 1, then along with the movement of the chain saw 1, a curtain scroll component at the tail part of the chain saw 1 is slowly unfolded and is pressed by the roller 5 to be tightly attached to a soil layer.
Specifically, the chain saw 1 is used to cut a soil layer, dig a trench, and prepare a space for the curtain 6 to stand. Wherein, the sawtooth of chain saw 1 is inverted triangle, can carry out the earth of excavation when digging the slot, and the design of inverted triangle makes chain saw 1 can walk forward when the pivoted simultaneously. The telescopic pipe 4 is fixed in the chain saw 1, the length of the chain saw 1 can be changed through telescopic adjustment, and grooves with different depths are excavated.
The curtain vertical paving mechanism is positioned at the tail part of the chain saw 1 and is firstly placed into a groove which is just excavated, the starting end of the curtain reel assembly is fixed with the steel pipe pile 2, and along with the excavation of the chain saw 1, the curtain reel assembly at the tail part of the chain saw 1 is unfolded in the excavated groove like roll paper. One end of the mechanical arm 3 is fixed with the steel pipe pile 2, the roller 5 is pushed to roll in the excavated groove by adjusting the length of the mechanical arm 3, and the curtain 6 is unfolded.
The control system is composed of a direction sensor 7, a pressure sensor 8, a central controller and the like. The direction sensor 7 is fixed on the extension tube 4 or the chain saw 1, the advancing direction obtained by the direction sensor 7 is fed back to the central controller, and the advancing direction is adjusted according to the design scheme of the waterproof curtain, so that the excavated groove is matched with the design. The pressure sensor 8 is fixed on the roller 5, when the curtain scroll component is not tightly attached to the groove wall, the value of the pressure sensor 8 is 0, the value is fed back to the central controller, and the central controller further changes the angle of the mechanical arm 3, so that the roller 5 can compress the curtain 6 and the soil body which are just unfolded.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides an underground dive is sawed formula curtain and is spread device immediately, its characterized in that, the device includes underground sawing mechanism and curtain and immediately spreads the mechanism, underground sawing mechanism include chain saw (1), curtain immediately spread the mechanism and include steel-pipe pile (2), curtain spool subassembly and with steel-pipe pile (2) link to each other and with arm (3) of curtain spool subassembly looks adaptation.
2. The apparatus of claim 1, wherein the curtain stand is located behind the underground sawing mechanism.
3. A submersible sawing curtain stand according to claim 1, characterised in that the chain saw (1) is a double sided chain saw.
4. A submerged sawing curtain stand according to claim 3 characterised in that the teeth of the chain saw (1) are triangular teeth.
5. A curtain stand for underground dive sawing according to claim 1, characterized in that the underground sawing mechanism further comprises a telescopic tube (4) arranged in the chain saw (1).
6. A curtain stand for sawing in underground according to claim 5 wherein the curtain reel assembly comprises a drum (5) and a curtain (6) wound around the drum (5), one end of the curtain (6) being connected to the steel pipe pile (2).
7. A submerged sawing curtain stand according to claim 6 characterised in that the robotic arm (3) is connected to the steel pipe pile (2) at one end and contacts the curtain (6) wound around the outside of the drum (5) at the other end.
8. The apparatus of claim 7, further comprising a control system.
9. A submersible sawing curtain stand according to claim 8 characterised in that the control system includes a direction sensor (7) provided on the telescopic tube (4) or chain saw (1).
10. An underground walk-down sawing curtain stand according to claim 9, characterised in that the control system further comprises a pressure sensor (8) arranged on the drum (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110640029.6A CN113374007A (en) | 2021-06-09 | 2021-06-09 | Underground dive sawing type curtain vertical paving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110640029.6A CN113374007A (en) | 2021-06-09 | 2021-06-09 | Underground dive sawing type curtain vertical paving device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113374007A true CN113374007A (en) | 2021-09-10 |
Family
ID=77573011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110640029.6A Pending CN113374007A (en) | 2021-06-09 | 2021-06-09 | Underground dive sawing type curtain vertical paving device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113374007A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2289834Y (en) * | 1996-12-02 | 1998-09-02 | 辽宁省水利水电科学研究院 | Hydraulic slotted submerged membrance machine |
WO2013009569A1 (en) * | 2011-07-11 | 2013-01-17 | Alan Brandt | Concrete saw |
CN109113769A (en) * | 2018-09-20 | 2019-01-01 | 深圳市康振机械科技有限公司 | A kind of trolley being laid with automatically |
CN109306849A (en) * | 2018-11-30 | 2019-02-05 | 谢时雳 | The constructing device and construction method of underground anti-seepage curtain |
CN209162801U (en) * | 2018-11-26 | 2019-07-26 | 安徽固海水利机械科技发展有限公司 | Continuously hang down film wall building machine for a kind of underground |
-
2021
- 2021-06-09 CN CN202110640029.6A patent/CN113374007A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2289834Y (en) * | 1996-12-02 | 1998-09-02 | 辽宁省水利水电科学研究院 | Hydraulic slotted submerged membrance machine |
WO2013009569A1 (en) * | 2011-07-11 | 2013-01-17 | Alan Brandt | Concrete saw |
CN109113769A (en) * | 2018-09-20 | 2019-01-01 | 深圳市康振机械科技有限公司 | A kind of trolley being laid with automatically |
CN209162801U (en) * | 2018-11-26 | 2019-07-26 | 安徽固海水利机械科技发展有限公司 | Continuously hang down film wall building machine for a kind of underground |
CN109306849A (en) * | 2018-11-30 | 2019-02-05 | 谢时雳 | The constructing device and construction method of underground anti-seepage curtain |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106761399B (en) | Multifunctional drilling machine and construction method thereof | |
CN109736702B (en) | Drilling platform for amphibious operation | |
CN111396067B (en) | Comprehensive shield steel sleeve receiving construction method in complex environment | |
CN101701646B (en) | Method for slurry-water balance type pipe-pulling construction of underground pipeline | |
CN103603342A (en) | Construction method of ultra-long bored concrete pile with large-diameter casing combination | |
WO2023077863A1 (en) | Super-large diameter deep well excavation system working with presence of water and construction method | |
US3230721A (en) | Walking work barge | |
CN107800077B (en) | Offshore cable laying equipment | |
CN109268042B (en) | Small pilot tunnel advanced support equipment and construction method | |
US5006687A (en) | Method for cutting steel pipe piles | |
CN113374007A (en) | Underground dive sawing type curtain vertical paving device | |
CN117071383A (en) | Auxiliary positioning guide device for grouting drilling | |
CN113374006A (en) | Underground sneak sawing type curtain vertical laying seepage-isolating device | |
CN114960715B (en) | Underground engineering surge treatment device and control method | |
CN207638257U (en) | Sea paving cable equipment | |
CN104612128A (en) | Vacuum preloading reinforcement construction method applicable to underwater silt environment | |
CN2289834Y (en) | Hydraulic slotted submerged membrance machine | |
JP7357517B2 (en) | Pipe construction method using propulsion method | |
CN104314121B (en) | Pore forming machine with symmetrical rotating wheels for geotechnical engineering | |
CN209818069U (en) | Annular pipe jacking machine with adjustable excavation face angle | |
CN114215055B (en) | Construction method of enlarged head anchor rope construction device | |
CN116356901B (en) | Digging device for airport foundation pit | |
CN216839418U (en) | Enlarged footing anchor rope/pole construction equipment | |
CN215443914U (en) | Multifunctional telescopic high-pressure rotary jet drilling machine | |
CN204098094U (en) | A kind of symmetrical runner geotechnical engineering borer |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |