CN114941349B - Quick leakage blocking device and method for leakage water of underground wall joint - Google Patents
Quick leakage blocking device and method for leakage water of underground wall joint Download PDFInfo
- Publication number
- CN114941349B CN114941349B CN202210679124.1A CN202210679124A CN114941349B CN 114941349 B CN114941349 B CN 114941349B CN 202210679124 A CN202210679124 A CN 202210679124A CN 114941349 B CN114941349 B CN 114941349B
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- steel plate
- plugging
- supporting
- wall
- weight box
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 111
- 239000010959 steel Substances 0.000 claims abstract description 111
- 238000013016 damping Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- 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
- E02D19/20—Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention relates to a rapid leakage blocking device for a ground continuous wall joint, which comprises a leakage blocking steel plate, wherein a pipe fitting matched with a ground continuous wall leak is connected and arranged on the leakage blocking steel plate; the first end of the vertical steel plate device is connected with the side wall of the weight box, and the second end of the vertical steel plate device is connected with the bottom of the plugging steel plate and is used for vertically plugging the steel plate; the first end of each steel plate supporting device is connected with the weight box, and the second end of each steel plate supporting device is supported on the plugging steel plate in the vertical state and is used for supporting the plugging steel plate on the ground connecting wall; and the bottom supporting devices are fixed at the bottom of the weight box and inserted into the ground to fix the weight box on the ground. The rapid plugging device can effectively reduce the plugging time of the underground continuous wall; the device has the advantages of convenience, rapidness and simplicity in operation.
Description
Technical Field
The invention relates to the field of buildings, in particular to a rapid leakage blocking device and method for leakage water of a ground connection wall joint.
Background
The leakage water at the joint of the ground connecting wall is mainly that the contact between the block wall body and the partition pile is not tight, and a sediment interlayer exists. This is a difficult engineering problem to avoid, and thus the earth-continuous-wall plugging method becomes a problem that every engineering has to face.
The rapid leakage blocking device for the underground diaphragm wall can prevent the phenomenon of expansion of leakage points of the underground diaphragm wall, so that the rapid leakage blocking device for the underground diaphragm wall joint for leakage water is urgently needed to solve the problem of leakage blocking of underground diaphragm wall holes in engineering.
Disclosure of Invention
In order to achieve the purpose, the invention mainly provides the rapid leakage blocking device for the leakage water of the underground diaphragm wall joint, so as to rapidly block leakage of the underground diaphragm wall.
The invention provides a rapid leakage blocking device for a ground connection wall joint, which comprises:
The plugging steel plate is connected with a pipe fitting matched with a leak on the ground connection wall;
The first end of the vertical steel plate device is connected with the bottom of the weight box, and the second end of the vertical steel plate device is connected with the bottom of the plugging steel plate and is used for vertically plugging the steel plate;
The first end of each steel plate supporting device is connected with the side wall of the weight box, and the second end of each steel plate supporting device is connected to the plugging steel plate in the vertical state in a supporting way and is used for supporting the plugging steel plate on the ground connecting wall;
And the bottom supporting devices are fixed at the bottom of the weight box and inserted into the ground to fix the weight box on the ground.
Preferably, the vertical steel plate device comprises a telescopic section connected with the weight box, a rotating section connected with the plugging steel plate and a hydraulic device for providing power; the telescopic section is rotationally connected with the rotating section, the hydraulic device is connected with the rotating section and drives the rotating section to rotate, and the rotating section rotates the plugging steel plate from the horizontal position to the vertical position under the driving of the hydraulic device.
Preferably, the length of the telescoping section is adjustable.
Preferably, the first end of the steel plate supporting device is a supporting arm, the second end is a supporting head, and the sectional area of the supporting head is larger than that of the supporting arm.
Preferably, the length of the support arm is adjustable.
Preferably, the bottom supporting device comprises a bottom supporting device, a supporting leg and a damping block, wherein the supporting leg is positioned at the bottom of the supporting rod, and the damping block is arranged on the supporting rod.
Preferably, the length of the support rod is adjustable.
The invention also provides a rapid leaking stoppage method for the leakage water of the underground diaphragm wall joint, which is realized by adopting the leaking stoppage device and comprises the following steps:
Manufacturing a plugging steel plate according to the underground diaphragm wall leak, and fixing the position of a pipe fitting on the plugging steel plate;
the weight box is fixed on the ground by utilizing a bottom supporting device;
Fixing a first end of a vertical steel plate device on a weight box, connecting a second end of the vertical steel plate device with the bottom of the plugging steel plate, and rotating the second end to vertically plug the plugging steel plate;
fixing a first end of a steel plate supporting device on the side wall of the weight box, and connecting a second end of the steel plate supporting device to a leaking stoppage steel plate in a supporting manner so as to press the leaking stoppage steel plate on the ground connecting wall and insert a pipe fitting into a leak of the ground connecting wall;
draining accumulated water in the underground wall holes through the pipe fitting;
And after accumulated water is drained, the pipe fitting is plugged, and a sealing leak is grouted from the top of the ground connection wall.
Further, after the plugging steel plate is erected, the lengths of the supporting arm and the telescopic section are adjusted to adjust the distance between the plugging steel plate and the weight box, so that the plugging steel plate is conveniently pressed and supported on the ground connection wall.
The invention has the following beneficial effects:
effectively reducing the plugging time of the underground continuous wall;
convenient and quick to use and simple to operate.
Drawings
FIG. 1 is a schematic view of an upstanding steel panel apparatus of the invention positioned at the bottom of a leaking stoppage steel panel;
FIG. 2 is a schematic view of the process of erecting a leaking stoppage steel plate by the steel plate erecting device of the present invention;
FIG. 3 is a schematic view of the quick plugging device of the present invention being transported to a subterranean wall;
FIG. 4 is a schematic view of a quick plugging device of the present invention plugging a subterranean wall;
FIG. 5 is a schematic view of a leaking stoppage steel plate of the present invention;
FIG. 6 is a schematic view of an apparatus for erecting steel sheets in accordance with the present invention;
fig. 7 is a schematic view of the bottom support device of the present invention.
Detailed Description
The invention provides a quick leakage blocking device and a quick leakage blocking method for a ground connection wall joint, which are further described in detail below with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the invention. For a better understanding of the invention with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the invention, are included in the spirit and scope of the invention which is otherwise, without departing from the spirit or essential characteristics thereof.
As shown in fig. 1 to 5, the present invention provides a rapid leaking stoppage device for leaking water of a joint of a diaphragm wall to stop leaking the diaphragm wall, wherein the rapid leaking stoppage device specifically comprises:
The plugging steel plate 1 is provided with a pipe fitting 12 matched with a leak on the diaphragm wall 10 in a connecting way, as shown in fig. 5, the plugging steel plate 1 is manufactured by penetrating a steel plate 11 through a steel pipe fitting 12 according to the leak position on the diaphragm wall 10, the outer diameter of the pipe fitting 12 is matched with the inner diameter of the leak, and the inner diameter of the pipe fitting 12 is smaller than the inner diameter of the leak;
The first end of the vertical steel plate device 4 is connected with the bottom end of the weight box 5, and the second end of the vertical steel plate device is connected with the bottom of the plugging steel plate 1 and is used for enabling the plugging steel plate 1 to be in a vertical state;
the first end of each steel plate supporting device 3 is connected with the side wall of the weight box 5, the second end of each steel plate supporting device 3 is supported and connected on the leaking stoppage steel plate 1 in the vertical state, and the steel plate supporting devices 3 support the leaking stoppage steel plate 1 on the underground diaphragm wall 10 by transmitting the thrust of the weight box 5 to the leaking stoppage steel plate 1, and meanwhile, the pipe fitting 12 of the leaking stoppage steel plate 1 is correspondingly inserted into a leak of the underground diaphragm wall 10;
And the bottom supporting devices 2 are all fixed at the bottom of the weight box 5 and inserted into the ground to fix the weight box 5 on the ground. Weights can be added in the weight box 5 to increase the counter weight, so that the weight box is stably fixed on the ground, the steel plate supporting device 3 can stably support the plugging steel plate 1 on the underground continuous wall 10, and a plurality of steel plate supporting devices 3 can be arranged between the weight box 5 and the underground continuous wall 10 to increase the stability of supporting the plugging steel plate 1.
As shown in fig. 6, the vertical steel plate device 4 includes a telescopic section 41 connected to the weight box, a rotating section 42 connected to the leaking stoppage steel plate 1, and a hydraulic device 43 for supplying power; the telescopic section 41 is rotatably connected with the rotary section 42, and in this example, a hinge 44 is used for connecting the telescopic section 41 and the rotary section; the telescopic section 41 is horizontally arranged and connected with the bottom end of the weight box 5, and the rotating section 42 can rotate to be perpendicular to the telescopic section 41 through the hinge 44; the hydraulic device 43 is an electric hydraulic pump arranged at the bottom of the telescopic section 41, and is connected with the rotating section 42 to drive the rotating section 42 to rotate, and when the rotating section 42 is driven by the hydraulic device 43 to rotate around the hinge 44, the leaking stoppage steel plate 1 connected with the rotating section 42 is synchronously driven to rotate together, so that the leaking stoppage steel plate 1 is rotated from a horizontal position to an upright position.
As shown in fig. 3, the erected leaking stoppage steel plate 1 is supported in the horizontal direction by a plurality of steel plate supporting means 3 and in the vertical direction by the telescopic sections 41 of the erected steel plate means 4.
Preferably, the length of the telescopic section 41 is adjustable, after the plugging steel plate 1 is erected, the plugging steel plate 1 is close to the leak of the underground continuous wall 10, and the lengths of the telescopic section 41 and each steel plate supporting device 3 are adjusted, so that the plugging steel plate 1 is pressed on the underground continuous wall 10.
As shown in fig. 1, the first end of the steel plate supporting device 3 is a supporting arm 32 connected with the side wall of the weight box 5, and the second end is a supporting head 31 contacting with the plugging steel plate 1 in the vertical state, wherein the sectional area of the supporting head 31 is larger than that of the supporting arm 32 so as to better support the plugging steel plate 1. Preferably, the length of the supporting arm 32 is adjustable (for example, it may be implemented by using a telescopic tube structure), and it is specifically required to adjust the length according to the distance between the weight box 5 and the diaphragm wall 10.
As shown in fig. 7, the bottom supporting device 2 comprises a conical supporting leg 21, a supporting rod 23 and a damping block 22, wherein the damping block 22 is fixed on the supporting rod 23, the top of the supporting rod 23 is fixedly connected with the weight box 5, the bottom of the supporting rod 23 is connected with the conical supporting leg 21, the supporting leg 21 is arranged to be conical and can be pricked into the ground more easily, and the damping block 22 in the middle of the supporting rod 23 is embedded into the ground at the same time to increase the grip force with the ground, so that the stability of the bottom supporting device 2 is increased.
Preferably, the length of the supporting rod 23 is adjustable (for example, it can be realized by using a telescopic tube structure), and supporting rods 23 with different lengths are used according to different geological features.
The invention also provides a rapid leaking stoppage method for the leakage water of the underground diaphragm wall joint, which is realized by adopting the leaking stoppage device and comprises the following steps:
The plugging steel plate 1 is manufactured according to the underground continuous wall holes, specifically, the pipe fitting 12 is fixedly inserted into the steel plate 11 and is correspondingly arranged at the positions of the holes of the underground continuous wall,
The weight box 5 is fixed on the ground by the bottom supporting device 2;
fixing the first end of the vertical steel plate device 4 on the weight box 5, connecting the second end with the bottom of the plugging steel plate 1, erecting the plugging steel plate 1 by rotating the second end, and adjusting the length of the first end of the vertical steel plate device 4 according to the interval between the underground diaphragm wall 10 and the weight box 5, so that the plugging steel plate 1 is just attached to the underground diaphragm wall 10;
Fixing a first end of a steel plate supporting device 3 on the side wall of a weight box 5, enabling a second end of the steel plate supporting device 3 to be clung to and supported on a plugging steel plate 1 by adjusting the length of the steel plate supporting device 3, compacting the plugging steel plate 1 on a diaphragm wall 10, and inserting a pipe fitting 12 into a leak of the diaphragm wall 10;
draining accumulated water in the leak of the diaphragm wall 10 through the pipe fitting 12;
After the accumulated water is drained, the pipe fitting 12 is plugged, and a sealing leak is grouted from the top of the underground diaphragm wall 10; the plugging device can be removed after the plugging of the diaphragm wall 10 is completed.
In summary, by adopting the rapid plugging device and the rapid plugging method, the plugging time of the underground continuous wall can be effectively reduced. The device has the advantages of convenience, rapidness and simplicity in operation.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the invention. Many modifications and substitutions of the present invention will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (6)
1. The utility model provides a quick plugging device of wall joint leakage water even, its characterized in that contains:
the leakage blocking steel plate (1) is connected with a pipe fitting (12) matched with the leak on the underground continuous wall (10);
The first end of the vertical steel plate device (4) is connected with the bottom end of the weight box (5), and the second end of the vertical steel plate device is connected with the bottom of the plugging steel plate (1) and is used for enabling the plugging steel plate (1) to be vertical;
The first end of each steel plate supporting device (3) is connected with the side wall of the weight box (5), and the second end of each steel plate supporting device is connected to the corresponding plugging steel plate (1) in the vertical state in a supporting manner and is used for supporting the plugging steel plate (1) on the ground connecting wall (10);
The bottom supporting devices (2) are fixed at the bottoms of the weight boxes (5) and inserted into the ground, so that the weight boxes (5) are fixed on the ground;
The vertical steel plate device (4) comprises a telescopic section (41) connected with the weight box (5), a rotating section (42) connected with the plugging steel plate (1) and a hydraulic device (43) for providing power; the telescopic section (41) is rotationally connected with the rotating section (42), the hydraulic device (43) is connected with the rotating section (42) and drives the rotating section (42) to rotate, and the rotating section (42) rotates the plugging steel plate (1) from a horizontal position to an upright position under the driving of the hydraulic device (43);
The first end of the steel plate supporting device (3) is a supporting arm (32), the second end of the steel plate supporting device is a supporting head (31), and the sectional area of the supporting head (31) is larger than that of the supporting arm (32);
the length of the support arm (32) is adjustable.
2. The quick plugging device for earth-continuous-wall joints leaking water according to claim 1, characterized in that the length of the telescopic section (41) is adjustable.
3. The rapid leakage blocking device for the ground connection wall joint leakage water according to claim 1, wherein the bottom supporting device (2) comprises a supporting rod (23), supporting feet (21) positioned at the bottom of the supporting rod (23) and damping blocks (22) arranged on the supporting rod (23).
4. A quick plugging device for earth-continuous-wall joints with water leakage according to claim 3, characterized in that the length of the supporting rod (23) is adjustable.
5. A method for rapidly plugging leakage water of a joint of a diaphragm wall, which is realized by adopting the plugging device as defined in any one of claims 1 to 4, and is characterized by comprising the following steps:
manufacturing a plugging steel plate (1) according to the leak of the diaphragm wall (10), and fixing the position of a pipe fitting (12) on the plugging steel plate (1);
The weight box (5) is fixed on the ground by the bottom supporting device (2);
Fixing a first end of a vertical steel plate device (4) on a weight box (5), connecting a second end with the bottom of the plugging steel plate (1), and rotating the second end to vertically plug the plugging steel plate (1);
the first end of the steel plate supporting device (3) is fixed on the side wall of the weight box (5), and the second end is supported and connected on the plugging steel plate (1) so as to press the plugging steel plate (1) on the underground continuous wall (10) and insert the pipe fitting (12) into a leak of the underground continuous wall (10);
draining accumulated water in the leak of the underground diaphragm wall (10) through the pipe fitting (12);
And after accumulated water is drained, the pipe fitting is plugged, and a sealing leak is grouted from the top of the ground connection wall.
6. The method for quickly plugging water leakage of a wall joint of a ground connection of claim 5, further comprising: after the plugging steel plate (1) is erected, the lengths of the supporting arms (32) and the telescopic sections (41) are adjusted to adjust the distance between the plugging steel plate (1) and the weight box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210679124.1A CN114941349B (en) | 2022-06-15 | 2022-06-15 | Quick leakage blocking device and method for leakage water of underground wall joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210679124.1A CN114941349B (en) | 2022-06-15 | 2022-06-15 | Quick leakage blocking device and method for leakage water of underground wall joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114941349A CN114941349A (en) | 2022-08-26 |
| CN114941349B true CN114941349B (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210679124.1A Active CN114941349B (en) | 2022-06-15 | 2022-06-15 | Quick leakage blocking device and method for leakage water of underground wall joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114941349B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895098A (en) * | 2015-06-24 | 2015-09-09 | 江苏省建筑科学研究院有限公司 | Piping blocking structure outside deep foundation pit underground diaphragm wall and grouting treatment method thereof |
| CN209066447U (en) * | 2018-11-08 | 2019-07-05 | 袁光辉 | A kind of architectural engineering pit suspension device |
| CN215211094U (en) * | 2021-05-26 | 2021-12-17 | 中国安能集团第三工程局有限公司武汉分公司 | Retractable steel support supporting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778988A (en) * | 2020-06-02 | 2020-10-16 | 上海建工二建集团有限公司 | Underground diaphragm wall door type emergency plugging device and method |
-
2022
- 2022-06-15 CN CN202210679124.1A patent/CN114941349B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895098A (en) * | 2015-06-24 | 2015-09-09 | 江苏省建筑科学研究院有限公司 | Piping blocking structure outside deep foundation pit underground diaphragm wall and grouting treatment method thereof |
| CN209066447U (en) * | 2018-11-08 | 2019-07-05 | 袁光辉 | A kind of architectural engineering pit suspension device |
| CN215211094U (en) * | 2021-05-26 | 2021-12-17 | 中国安能集团第三工程局有限公司武汉分公司 | Retractable steel support supporting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114941349A (en) | 2022-08-26 |
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