CN216075190U - Cofferdam structure for hydraulic engineering with prevention of seepage function - Google Patents
Cofferdam structure for hydraulic engineering with prevention of seepage function Download PDFInfo
- Publication number
- CN216075190U CN216075190U CN202121221755.6U CN202121221755U CN216075190U CN 216075190 U CN216075190 U CN 216075190U CN 202121221755 U CN202121221755 U CN 202121221755U CN 216075190 U CN216075190 U CN 216075190U
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- Prior art keywords
- cofferdam
- sealing
- fixing
- installation
- hydraulic engineering
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- 230000002265 prevention Effects 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 239000011425 bamboo Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model discloses a cofferdam structure with an anti-seepage function for hydraulic engineering, which comprises a supporting device, wherein the top of the supporting device is fixedly connected with a sealing device, and the top of the sealing device is provided with an installation device; the sealing device comprises a first fixing body, a fixing groove is formed in the first fixing body, a sealing body is fixedly connected to the inner wall of the fixing groove, an installation block is movably connected to the inner wall of the sealing body, a sealing ring is fixedly connected to the outer wall of the installation block, the supporting device comprises a first cofferdam cylinder, and a fixing ring is movably connected to the outer wall of the installation block. This cofferdam structure for hydraulic engineering with prevention of seepage function drives the installation piece through a second cofferdam section of thick bamboo and installs on the seal of first fixed internal portion, and then made things convenient for and sealed, installs on installation mechanism through the solid fixed ring on the second cofferdam section of thick bamboo, compresses tightly by the nut, and then made things convenient for a first cofferdam section of thick bamboo and a second cofferdam section of thick bamboo to install.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a cofferdam structure with an anti-seepage function for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.
At present, hydraulic engineering's construction is developed rapidly, and the cofferdam is that in hydraulic engineering construction, in order to build permanent hydraulic facilities, the temporary envelope of building, its effect is the building position that prevents water and soil entering building to drainage in the cofferdam, excavation foundation ditch, building structure for the cofferdam structure still has some not enoughly, and some cofferdams are mostly concrete and sketch structure, and inconvenient preventing infiltration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cofferdam structure with an anti-seepage function for hydraulic engineering, which aims to solve the problem that in the prior art, most cofferdams are concrete and draft structures, and are inconvenient to prevent seepage.
In order to realize the purpose of conveniently preventing permeation, the utility model provides the following technical scheme: a cofferdam structure with an anti-seepage function for hydraulic engineering comprises a supporting device, wherein the top of the supporting device is fixedly connected with a sealing device, and the top of the sealing device is provided with an installation device;
the sealing device comprises a first fixing body, a fixing groove is formed in the first fixing body, a sealing body is fixedly connected to the inner wall of the fixing groove, an installation block is movably connected to the inner wall of the sealing body, and a sealing ring is fixedly connected to the outer wall of the installation block.
Further, the supporting device comprises a first cofferdam cylinder, and the bottom of the first cofferdam cylinder is fixedly connected with an installation body.
Further, installation device includes installation mechanism, the outer wall swing joint of installation mechanism has the nut, the outer wall swing joint of installation mechanism has solid fixed ring.
Further, the outer wall of the fixing ring is fixedly connected with a second cofferdam cylinder, the top of the second cofferdam cylinder is fixedly connected with a second fixing body, and a mounting groove is formed in the second fixing body.
Furthermore, the outer wall of the second fixing body is fixedly connected with pins, the number of the pins is at least six, and the second fixing body is a circular ring fixing body.
Further, the installation body is a conical installation body, the first fixing body is a circular ring fixing body, the fixing groove is an isosceles trapezoid fixing groove, the sealing body is a rubber sealing body, and the sealing body is a circular ring sealing body.
Further, the installation piece is ring installation piece, the installation piece is trapezoidal installation piece, the sealing ring is the rubber seal ring, installation mechanism's quantity is six at least.
Compared with the prior art, the utility model has the following beneficial effects:
1. this cofferdam structure for hydraulic engineering with prevention of seepage function drives the installation piece through a second cofferdam section of thick bamboo and installs on the seal of first fixed internal portion, and then has made things convenient for and has sealed.
2. This cofferdam structure for hydraulic engineering with prevention of seepage function installs on installation mechanism through the solid fixed ring on the second cofferdam section of thick bamboo, compresses tightly by the nut, and then has made things convenient for first cofferdam section of thick bamboo and second cofferdam section of thick bamboo to install.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the structure of the present invention.
In the figure: the sealing device comprises a supporting device 1, a first cofferdam cylinder 101, a mounting body 102, a sealing device 2, a first fixing body 201, a fixing groove 202, a sealing body 203, a mounting block 204, a sealing ring 205, a mounting device 3, a mounting mechanism 301, a nut 302, a second cofferdam cylinder 303, a second fixing body 304, a mounting groove 305, a pin 306 and a fixing ring 307.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, in the embodiment, the cofferdam structure with the anti-seepage function for the hydraulic engineering includes a supporting device 1, a sealing device 2 is fixedly connected to the top of the supporting device 1, an installation device 3 is arranged on the top of the sealing device 2, the sealing device 2 includes a first fixing body 201, a fixing groove 202 is formed in the first fixing body 201, a sealing body 203 is fixedly connected to the inner wall of the fixing groove 202, an installation block 204 is movably connected to the inner wall of the sealing body 203, the installation block 204 is a circular ring installation block, the installation block 204 is a trapezoidal installation block, the sealing ring 205 is a rubber sealing ring, the number of the installation mechanisms 301 is at least six, and a sealing ring 205 is fixedly connected to the outer wall of the installation block 204.
It should be noted that, in the present embodiment, the sealing device 2 not only seals the mounting device 3 and the supporting device 1, but also is used for supporting the mounting device 3.
Referring to fig. 1, in the cofferdam structure with the anti-seepage function for the hydraulic engineering in the embodiment, the supporting device 1 includes a first cofferdam cylinder 101, the bottom of the first cofferdam cylinder 101 is fixedly connected with an installation body 102, the installation body 102 is a conical installation body, the first fixing body 201 is a circular ring fixing body, the fixing groove 202 is an isosceles trapezoid fixing groove, the sealing body 203 is a rubber sealing body, and the sealing body 203 is a circular ring sealing body.
It should be noted that, in the present embodiment, the supporting device 1 supports not only the sealing device 2 but also the mounting device 3 and is mounted on the rock layer.
Referring to fig. 1, in the cofferdam structure for hydraulic engineering with the anti-seepage function in the present embodiment, the mounting device 3 includes a mounting mechanism 301, a nut 302 is movably connected to an outer wall of the mounting mechanism 301, an external thread is formed on an outer wall of the mounting mechanism 301, the mounting mechanism 301 is an inverted T-shaped mounting mechanism, a fixing ring 307 is movably connected to the outer wall of the mounting mechanism 301, a second cofferdam cylinder 303 is fixedly connected to the outer wall of the fixing ring 307, a second fixing body 304 is fixedly connected to the top of the second cofferdam cylinder 303, a mounting groove 305 is formed inside the second fixing body 304, a pin 306 is fixedly connected to the outer wall of the second fixing body 304, the number of the pin 306 is at least six, the second fixing body 304 is a circular ring fixing body, and an external thread is formed on the outer wall of the pin 306.
In the present embodiment, the mounting mechanism 3 fastens the sealing device 2.
Compared with the prior art, the mounting block 204 is driven to be mounted on the sealing body 203 inside the first fixing body 201 through the second cofferdam cylinder 303, so that sealing is facilitated, the mounting block is mounted on the mounting mechanism 301 through the fixing ring 307 on the second cofferdam cylinder 303 and is pressed by the nut 302, and therefore the mounting of the first cofferdam cylinder 101 and the second cofferdam cylinder 303 is facilitated.
Claims (7)
1. The utility model provides a cofferdam structure for hydraulic engineering with prevention of seepage function, its characterized in that: the device comprises a supporting device (1), wherein the top of the supporting device (1) is fixedly connected with a sealing device (2), and the top of the sealing device (2) is provided with a mounting device (3);
the sealing device (2) comprises a first fixing body (201), a fixing groove (202) is formed in the first fixing body (201), a sealing body (203) is fixedly connected to the inner wall of the fixing groove (202), an installation block (204) is movably connected to the inner wall of the sealing body (203), and a sealing ring (205) is fixedly connected to the outer wall of the installation block (204).
2. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 1, characterized in that: the supporting device (1) comprises a first cofferdam cylinder (101), and the bottom of the first cofferdam cylinder (101) is fixedly connected with a mounting body (102).
3. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 1, characterized in that: installation device (3) are including installation mechanism (301), the outer wall swing joint of installation mechanism (301) has nut (302), the outer wall swing joint of installation mechanism (301) has solid fixed ring (307).
4. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 3, characterized in that: the outer wall of the fixing ring (307) is fixedly connected with a second cofferdam cylinder (303), the top of the second cofferdam cylinder (303) is fixedly connected with a second fixing body (304), and a mounting groove (305) is formed in the second fixing body (304).
5. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 4, characterized in that: the outer wall fixedly connected with round pin post (306) of second fixed body (304), the quantity of round pin post (306) is six at least, second fixed body (304) is the ring fixed body.
6. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 2, characterized in that: the mounting body (102) is a conical mounting body, the first fixing body (201) is a circular ring fixing body, the fixing groove (202) is an isosceles trapezoid fixing groove, the sealing body (203) is a rubber sealing body, and the sealing body (203) is a circular ring sealing body.
7. The cofferdam structure for hydraulic engineering with prevention of seepage function of claim 3, characterized in that: the installation piece (204) is a circular ring installation piece, the installation piece (204) is a trapezoidal installation piece, the sealing ring (205) is a rubber sealing ring, and the number of the installation mechanism (301) is at least six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221755.6U CN216075190U (en) | 2021-06-02 | 2021-06-02 | Cofferdam structure for hydraulic engineering with prevention of seepage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221755.6U CN216075190U (en) | 2021-06-02 | 2021-06-02 | Cofferdam structure for hydraulic engineering with prevention of seepage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075190U true CN216075190U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221755.6U Expired - Fee Related CN216075190U (en) | 2021-06-02 | 2021-06-02 | Cofferdam structure for hydraulic engineering with prevention of seepage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809044A (en) * | 2022-05-13 | 2022-07-29 | 湖南望新建设集团股份有限公司 | River water-break cofferdam |
-
2021
- 2021-06-02 CN CN202121221755.6U patent/CN216075190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809044A (en) * | 2022-05-13 | 2022-07-29 | 湖南望新建设集团股份有限公司 | River water-break cofferdam |
| CN114809044B (en) * | 2022-05-13 | 2023-12-22 | 湖南望新建设集团股份有限公司 | River water-break cofferdam |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |