CN218405502U - Cofferdam for water conservancy construction - Google Patents
Cofferdam for water conservancy construction Download PDFInfo
- Publication number
- CN218405502U CN218405502U CN202222590155.8U CN202222590155U CN218405502U CN 218405502 U CN218405502 U CN 218405502U CN 202222590155 U CN202222590155 U CN 202222590155U CN 218405502 U CN218405502 U CN 218405502U
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- cofferdam
- board
- water conservancy
- conservancy construction
- block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a cofferdam for water conservancy construction, which comprises a device main body; the connecting block of the second cofferdam plate and the clamping block of the first cofferdam plate are clamped mutually, the electric telescopic handle is controlled to extend through the controller at the moment, the threaded rod is in contact with the fixed block, then the motor starts to work simultaneously, the rotating shaft is driven to rotate, the threaded rod is further driven to rotate, the threaded rod is in threaded fixation with the fixed block, then the electric telescopic handle contracts, the two sets of second cofferdam plates are close to the first cofferdam plate, the fixing bolt is screwed tightly, the installation of the cofferdam can be completed, the cofferdam can not be impacted by water flow and is changed in position under the action of the threaded rod and the fixed block, the time can be saved for the installation of the fixing bolt, the installation is simpler, the sealing plate extrudes the first cofferdam plate, the water flow can not enter the inside of the cofferdam through the gap between the clamping block and the connecting block, and therefore the construction progress is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the water conservancy construction, particularly, relate to a cofferdam for water conservancy construction.
Background
The cofferdam is a temporary enclosure structure built for building permanent water conservancy facilities in water conservancy construction engineering, the cofferdam has the function of preventing water and soil from entering the building position of a building so as to drain water in the cofferdam, excavate a foundation pit and build the building, when a pier and a platform foundation are positioned below the ground water level in bridge foundation construction, various forms of earth weirs are built according to local materials, a wood sheet pile or steel sheet pile cofferdam is generally adopted in rivers with deep water and large water flow velocity, the cofferdam is mainly used in water and soil buildings, and the cofferdam is generally dismantled after being used as a part of a formal building.
The cofferdam of current water conservancy construction usefulness is comparatively difficult when the installation, because the impact of rivers, the difficult alignment in position of screw hole between the cofferdam, need a plurality of fixing bolt usually in order to make its comparatively firm fixed, when fixing it, probably partly the bolt is just fixed well, the skew takes place for the position between the cofferdam, need demolish it and reinstall, the installation process is long, the efficiency of construction is low, be unfavorable for the progress of engineering, can't guarantee the inside that rivers can not enter into the cofferdam through long-time use in addition, be unfavorable for the progress of water conservancy construction.
An effective solution to the problems in the related art has not been proposed yet.
Consequently in order to solve above problem, the utility model provides a cofferdam for water conservancy construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cofferdam for water conservancy construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cofferdam for water conservancy construction, includes the device main part, the device main part includes two sets of first cofferdam boards and two sets of second cofferdam boards, and is two sets of link to each other through four groups of connecting rods between the first cofferdam board, the fixture block is installed to the both sides of first cofferdam board, the connecting block is installed to the both sides of second cofferdam board, sealed plywood is installed to one side of connecting block, two sets of fixed blocks are installed to one side of second cofferdam board, threaded hole is seted up to one side of fixed block, a plurality of groups of fixing bolt are installed to one side screw thread of second cofferdam board, two sets of mounting panels are installed to one side of first cofferdam board, a set of electric telescopic handle is respectively installed to the both sides of mounting panel, the motor is installed to electric telescopic handle's flexible end, the pivot is installed to one side of motor, the threaded rod is installed to the one end of pivot.
Furthermore, the fixture block with the joint is connected between the connecting block, a plurality of groups of screw holes have been seted up on the fixture block, fixing bolt with fixture block threaded connection.
Furthermore, first rings are installed on the top of first cofferdam plate, a plurality of groups of ground inserting rods are installed at the bottom of first cofferdam plate.
Furthermore, a second hanging ring is installed at the top end of the second cofferdam plate.
Furthermore, the position of the fixed block corresponds to that of the threaded rod, and the threaded rod is in threaded connection with the fixed block.
Further, wherein a set of the suction pump is installed to one side of mounting panel, the drinking-water pipe is installed to the input of suction pump, the outlet pipe is installed to the output of suction pump, outlet pipe one end install in the outside of first cofferdam board.
Further, the electric telescopic rod, the motor and the water suction pump are electrically connected with an external controller.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, with the connecting block of second cofferdam board and the mutual chucking of fixture block of first cofferdam board, pass through controller control electric telescopic handle extension this moment, make threaded rod and fixed block contact, later the motor begins to work simultaneously, it rotates to drive the pivot, and then drive the threaded rod and rotate, thereby make threaded rod and fixed block thread fastening, later electric telescopic handle shrink, thereby make two sets of second cofferdam boards be close to first cofferdam board, tighten fixing bolt, just can accomplish the installation to this cofferdam, under the effect of threaded rod and fixed block, the cofferdam can not receive the impact of rivers and take place the position change, later fixing bolt's installation just can save time raise the efficiency, the installation is comparatively simple, the first cofferdam board of sealed plywood extrusion, rivers just can not enter into the inside of cofferdam through the gap between fixture block and the connecting block, therefore make the construction progress obtain the guarantee.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is an enlarged view of the part a of the present invention.
Reference numerals are as follows:
1. a device main body; 2. a first weir plate; 201. a connecting rod; 202. a clamping block; 203. a first hoisting ring; 204. a ground inserting rod; 3. a second weir plate; 301. connecting blocks; 302. fixing the bolt; 303. sealing the laminate; 304. a second hoisting ring; 305. a fixed block; 4. mounting a plate; 5. an electric telescopic rod; 501. a motor; 502. a rotating shaft; 503. a threaded rod; 6. a water pump; 601. a water pumping pipe; 602. and (5) discharging a water pipe.
Detailed Description
The following description of the present invention will be made with reference to the accompanying drawings and the detailed description thereof:
referring to fig. 1-4, according to the embodiment of the utility model provides a cofferdam for water conservancy construction, including device main part 1, device main part 1 includes two sets of first cofferdam boards 2 and two sets of second cofferdam boards 3, and is two sets of link rod 201 links to each other through four groups between the first cofferdam board 2, fixture block 202 is installed to the both sides of first cofferdam board 2, connecting block 301 is installed to the both sides of second cofferdam board 3, sealing layer board 303 is installed to one side of connecting block 301, two sets of fixed block 305 are installed to one side of second cofferdam board 3, threaded hole has been seted up to one side of fixed block 305, a plurality of sets of fixed bolt 302 are installed to one side screw thread of second cofferdam board 3, two sets of mounting panel 4 are installed to one side of first cofferdam board 2, a set of electric telescopic handle 5 is respectively installed to the both sides of mounting panel 4, motor 501 is installed to the flexible end of electric telescopic handle 5, pivot 502 is installed to one side of motor 501, threaded rod 503 is installed to the electric telescopic handle 5, makes threaded rod 503 extend, makes threaded rod 503 contact with fixed block 305, later the motor 501 rotates simultaneously, thereby the sealed seam of the sealed weir board can be close to the sealed weir board 3, and the sealed weir board 301 of the sealed weir board, make the sealed weir board 2 of the waterproof weir board 3, make the waterproof weir board can be close to the waterproof weir board, make the waterproof weir board 301, make the waterproof weir board 2 of waterproof weir board, make the waterproof weir board, make the waterproof weir board 2.
Through the above technical scheme of the utility model, fixture block 202 with the joint is connected between the connecting block 301, a plurality of screw holes of group have been seted up on the fixture block 202, fixing bolt 302 with fixture block 202 threaded connection, fixing bolt 302 can be fixed fixture block 202 and connecting block 301, thereby make first cofferdam board 2 fixed mounting in one side of second cofferdam board 3, first rings 203 are installed on the top of first cofferdam board 2, a plurality of groups are installed to the bottom of first cofferdam board 2 and are inserted ground pole 204, insert ground pole 204 and can fix first cofferdam board 2, prevent that it from being collapsed by rivers, second rings 304 are installed on the top of second cofferdam board 3, can hang second cofferdam board 3 through second rings 304, conveniently install the location to it, fixed block 305 with the position of 503 is corresponding, 503 with fixed block 305 threaded connection, wherein a set of one side of 4 installs suction pump 6, suction pipe 601 is installed to the input of suction pump 6, suction pump 6's output is installed in suction pump 6 the output end suction pipe 602, the suction pipe 602 is installed in the one end of first cofferdam board 2 electric connection suction pipe and the suction pipe electric connection electric screw rod, the outlet pipe 601, the suction pipe is connected with the electric drainage machine is connected with the cofferdam board, the suction pipe 601.
The utility model discloses a water conservancy is the theory of operation in cofferdam for construction does: during the water conservancy construction process, the water-resisting function of the cofferdam is vital, the normal construction process can be ensured, when the device is fixedly installed, firstly two first cofferdam plates 2 connected by a connecting rod 201 are lifted by a first hanging ring 203, a ground inserting rod 204 at the bottom end of the first cofferdam plate is inserted into the ground in water to fix the first cofferdam plates, then a connecting block 301 of a second cofferdam plate 3 and a clamping block 202 of the first cofferdam plate 2 are respectively clamped by a second hanging ring 304, at the moment, the electric telescopic rod 5 is controlled by a controller to extend, so that a threaded rod 503 is contacted with a fixed block 305, meanwhile, a motor 501 starts to work to drive a rotating shaft 502 to rotate, further, the threaded rod 503 is driven to rotate, and the threaded rod 503 and the fixed block 305 are fixed in a threaded manner, afterwards, the electric telescopic rod 5 contracts, so that two groups of second cofferdam plates 3 respectively extrude one side close to the first cofferdam plate 2, then the fixing bolt 302 is screwed down, the installation of the cofferdam can be completed, under the action of the threaded rod 503 and the fixing block 305, the cofferdam can not be impacted by water flow, and the position of the cofferdam can not change, then the installation of the fixing bolt 302 can save time and improve efficiency, the installation is simpler, the sealing layer plate 303 extrudes the first cofferdam plate 2, the water flow can not enter the inside of the cofferdam through a gap between the clamping block 202 and the connecting block 301, so that the construction progress is guaranteed, the water suction pump 6 works after the installation is completed, the water in the cofferdam is sucked from the water suction pipe 601, and is discharged into the peripheral water through the water outlet pipe 602.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cofferdam for water conservancy construction, its characterized in that, includes device main part (1), device main part (1) includes two sets of first cofferdam boards (2) and two sets of second cofferdam boards (3), and is two sets of link to each other through four group's connecting rod (201) between first cofferdam board (2), fixture block (202) are installed to the both sides of first cofferdam board (2), connecting block (301) are installed to the both sides of second cofferdam board (3), sealing plate (303) are installed to one side of connecting block (301), two sets of fixed block (305) are installed to one side of second cofferdam board (3), threaded hole has been seted up to one side of fixed block (305), a plurality of fixing bolt (302) of group are installed to one side screw thread of second cofferdam board (3), two sets of mounting panels (4) are installed to one side of first cofferdam board (2), a set of electric telescopic handle (5) is respectively installed to the both sides of mounting panel (4), motor (501) are installed to the flexible end of electric telescopic handle (5), pivot (502) are installed to one side of motor (501), threaded rod (503).
2. The cofferdam for water conservancy construction according to claim 1, wherein said fixture block (202) is connected with said connection block (301) in a clamping manner, said fixture block (202) is provided with a plurality of groups of threaded holes, and said fixing bolt (302) is in threaded connection with said fixture block (202).
3. The cofferdam for water conservancy construction according to claim 1, wherein the top end of the first cofferdam plate (2) is provided with a first hanging ring (203), and the bottom end of the first cofferdam plate (2) is provided with a plurality of groups of ground inserting rods (204).
4. The cofferdam for water conservancy construction according to claim 1, wherein a second hanging ring (304) is installed at the top end of the second cofferdam plate (3).
5. The cofferdam for water conservancy construction according to claim 1, wherein said fixed block (305) corresponds to the position of said threaded rod (503), and said threaded rod (503) is in threaded connection with said fixed block (305).
6. The cofferdam for water conservancy construction according to claim 1, characterized in that a water suction pump (6) is installed to one side of one set of mounting panel (4), suction pipe (601) is installed to the input of water suction pump (6), outlet pipe (602) is installed to the output of water suction pump (6), outlet pipe (602) one end install in the outside of first cofferdam board (2).
7. The cofferdam for water conservancy construction according to claim 6, wherein said electric telescopic rod (5), said motor (501) and said water pump (6) are electrically connected to an external controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222590155.8U CN218405502U (en) | 2022-09-29 | 2022-09-29 | Cofferdam for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222590155.8U CN218405502U (en) | 2022-09-29 | 2022-09-29 | Cofferdam for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218405502U true CN218405502U (en) | 2023-01-31 |
Family
ID=85000096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222590155.8U Active CN218405502U (en) | 2022-09-29 | 2022-09-29 | Cofferdam for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218405502U (en) |
-
2022
- 2022-09-29 CN CN202222590155.8U patent/CN218405502U/en active Active
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