CN212612550U - Water conservancy construction cofferdam device - Google Patents
Water conservancy construction cofferdam device Download PDFInfo
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- CN212612550U CN212612550U CN202020773048.7U CN202020773048U CN212612550U CN 212612550 U CN212612550 U CN 212612550U CN 202020773048 U CN202020773048 U CN 202020773048U CN 212612550 U CN212612550 U CN 212612550U
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Abstract
The utility model relates to a water conservancy construction cofferdam device, including outer surrounding plate, its characterized in that, outer surrounding plate includes a plurality of planks and expansion plate, and adjacent two the rigid coupling has the expansion plate between the planks, outer surrounding plate encloses the department the terminal rigid coupling of expansion plate has the picture peg, outer surrounding plate encloses the department the terminal rigid coupling of planks have with the slot that the picture peg corresponds, the picture peg inserts in the slot and through the bolt fastening, the planks outside is equipped with the dead lever, the expansion plate outside is equipped with the outer casing, just the outer casing slides and locates the planks outside, the expansion plate inboard is equipped with the inner casing, just the inner casing slides and locates the planks are inboard, be equipped with a plurality of drain pipes on the planks. The utility model discloses the installation is demolishd conveniently, labour saving and time saving, and work efficiency is high, and protecting effect is good.
Description
Technical Field
The utility model relates to a hydraulic engineering field especially relates to a water conservancy construction cofferdam device.
Background
Cofferdam: the temporary enclosure structure is constructed for constructing permanent water conservancy facilities in water conservancy project construction. The cofferdam has the functions of preventing water and soil from entering the building position of the building so as to drain water in the cofferdam, excavate a foundation pit and build the building. The cofferdam is mainly used in hydraulic buildings in general, and the cofferdam is dismantled after being used up except for being used as a part of a formal building. However, the conventional cofferdam generally adopts a plurality of enclosing plates, after the enclosing plates are enclosed into a certain shape, the enclosing plates are fixedly connected with one another, the number of the enclosing plates is large, the fixing is complicated, and when the enclosing plates are detached, the enclosing plates are detached singly, so that the time and the labor are wasted, and the working efficiency is low.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a water conservancy construction cofferdam device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a water conservancy construction cofferdam device, includes outer surrounding plate, its characterized in that, outer surrounding plate includes a plurality of planks and expansion plate, and adjacent two the rigid coupling has the expansion plate between the planks, outer surrounding plate encloses the department the terminal rigid coupling of expansion plate has the picture peg, outer surrounding plate encloses the department the terminal rigid coupling of planks have with the slot that the picture peg corresponds, the picture peg inserts in the slot and through the bolt fastening, the planks outside is equipped with the dead lever, the expansion plate outside is equipped with the outer casing, just the outer casing slides and locates the planks outside, the expansion plate inboard is equipped with the inner casing, just the inner casing slides and locates the planks are inboard, be equipped with a plurality of drain pipes on the planks.
In particular, the expansion plate is a waterproof piano plate.
Particularly, the outer side of the inserting plate is fixedly provided with a sealing strip, and the inner wall of the inserting groove is fixedly provided with a rubber pad.
Particularly, a fixed pipe is fixedly arranged on the outer side of the outer plate, the fixed rod is inserted into the fixed pipe, an internal thread pipe is hinged to the upper portion of the fixed rod, a screw rod is connected to the internal thread pipe in an internal thread mode, the hinged portion of the fixed rod and the internal thread pipe is clamped to the top of the fixed pipe, and the bottom of the fixed rod is conical.
Particularly, the two ends of the inner side of the outer guard plate are fixedly connected with inserting rods, the outer wall of the outer plate, which is close to one side of the expansion plate, is fixedly provided with inserting tubes corresponding to the inserting rods, and the inserting rods are inserted into the inserting tubes.
Particularly, the inner guard plate is close to both ends of one side of the expansion plate are fixedly provided with slide blocks, the outer plate is close to the inner wall of one side of the expansion plate and is provided with a slide groove corresponding to the slide blocks, and the slide blocks are arranged in the slide grooves in a sliding mode.
Particularly, the drain pipe is connected with a blocking cap in a threaded manner, and a plurality of conical rods are vertically and fixedly arranged at the bottom of the outer plate.
The utility model has the advantages that: the utility model discloses a set up planking, expansion plate, picture peg, slot, dead lever, internal thread pipe, screw rod, fixed pipe, bell rod for cofferdam installation is fixed convenient quick, through setting up outer casing, inner casing, makes the cofferdam protecting effect good, and the dismouting is simple, is convenient for deposit, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the expansion plate and the outer plate of the present invention;
FIG. 3 is a schematic view of the position of the sliding chute according to the present invention;
FIG. 4 is a schematic view of the connection between the inner and outer panels of the present invention;
in the figure: 1-an outer plate; 2-fixing the tube; 3-fixing the rod; 4-a telescopic plate; 5-an outer guard plate; 6-inserting a rod; 7-inner guard plate; 8-a slide block; 9-a chute; 10-a drain pipe; 11-a slot; 12-a tapered rod; 13-inserting plate; 14-a cannula; 15-an internally threaded tube; 16-a screw;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-4, a water conservancy construction cofferdam device, including outer surrounding plate, its characterized in that, outer surrounding plate includes a plurality of planks 1 and expansion plate 4, and adjacent two the rigid coupling has expansion plate 4 between the planks 1, outer surrounding plate encloses the department the 4 terminal rigid couplings of expansion plate have picture peg 13, outer surrounding plate encloses the department 1 terminal rigid coupling of planks have with the slot 11 that picture peg 13 corresponds, picture peg 13 inserts in the slot 11 and through the bolt fastening, the 1 outside of planks is equipped with dead lever 3, the 4 outsides of expansion plate are equipped with outer casing 5, just outer casing 5 slides and locates the 1 outside of planks, 4 inboards of expansion plate are equipped with inner casing 7, just inner casing 7 slides and locates 1 inboards of planks, be equipped with a plurality of drain pipes 10 on the planks 1.
In particular, the expansion plate 4 is a waterproof piano plate.
Particularly, a sealing strip is fixedly arranged on the outer side of the inserting plate 13, and a rubber pad is fixedly arranged in the inserting groove 11.
Particularly, the outer side of the outer plate 1 is fixedly provided with a fixed pipe 2, the fixed rod 3 is inserted into the fixed pipe 2, the upper part of the fixed rod 3 is hinged with an internal thread pipe 15, the internal thread of the internal thread pipe 15 is connected with a screw rod 16, the hinged part of the fixed rod 3 and the internal thread pipe 15 is clamped at the top of the fixed pipe 2, and the bottom of the fixed rod 3 is conical.
Particularly, the two ends of the inner side of the outer guard plate 5 are fixedly connected with inserting rods 6, the outer wall of the outer plate 1, which is close to one side of the expansion plate 4, is fixedly provided with inserting tubes 14 corresponding to the inserting rods 6, and the inserting rods 6 are inserted into the inserting tubes 14.
Particularly, the inner guard plate 7 is close to the two ends of one side of the expansion plate 4, the sliding blocks 8 are fixedly arranged at the two ends of one side of the expansion plate 4, the outer plate 1 is close to the inner wall of one side of the expansion plate 4, the sliding grooves 9 corresponding to the sliding blocks 8 are formed in the inner wall of one side of the expansion plate 4, and the sliding blocks 8 are arranged in the sliding grooves 9 in a.
Particularly, the drain pipe 10 is connected with a plugging cap in a threaded manner, and a plurality of conical rods 12 are vertically and fixedly arranged at the bottom of the outer plate 1.
The utility model discloses the during operation, after the outer surrounding plate encloses into appointed shape, insert picture peg 13 in slot 11 and through the bolt fastening, insert ground with toper pole 12, close internal thread pipe 15 to vertical state, adjusting screw 16 height, and insert ground with dead lever 3, insert in the intubate 14 with inserted bar 6 on the outer casing 5, insert slider 8 on the inner casing 7 in spout 9, during the drainage, open the stifled cap on the relevant position drain pipe 10 can, during the dismouting, take out outer casing 5, inner casing 7, picture peg 13, take out dead lever 3 and hang on fixed pipe 2, take out the outer surrounding plate, and deposit 1 stromatolite of planking. The utility model discloses the installation is demolishd conveniently, labour saving and time saving, and work efficiency is high, and protecting effect is good.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a water conservancy construction cofferdam device, includes outer surrounding plate, its characterized in that, outer surrounding plate includes a plurality of planks (1) and expansion plate (4), and adjacent two the rigid coupling has expansion plate (4) between planks (1), outer surrounding plate encloses the department the terminal rigid coupling of expansion plate (4) has picture peg (13), outer surrounding plate encloses the department the terminal rigid coupling of planks (1) have with slot (11) that picture peg (13) correspond, picture peg (13) insert in slot (11) and through the bolt fastening, the planks (1) outside is equipped with dead lever (3), the expansion plate (4) outside is equipped with outer casing (5), just outer casing (5) slide to be located planks (1) outside, expansion plate (4) inboard is equipped with inner casing (7), just inner casing (7) slide to be located planks (1) are inboard, the outer plate (1) is provided with a plurality of drain pipes (10).
2. A water conservancy construction cofferdam device according to claim 1, characterized in that said expansion plate (4) is a waterproof piano plate.
3. The water conservancy construction cofferdam device of claim 2, wherein the outside of the inserting plate (13) is fixedly provided with a sealing strip, and the inner wall of the inserting groove (11) is fixedly provided with a rubber pad.
4. The water conservancy construction cofferdam device of claim 3, wherein a fixed pipe (2) is fixedly arranged outside the outer plate (1), the fixed rod (3) is inserted into the fixed pipe (2), an internal threaded pipe (15) is hinged on the upper part of the fixed rod (3), a screw rod (16) is connected with the internal thread of the internal threaded pipe (15), the hinged part of the fixed rod (3) and the internal threaded pipe (15) is clamped on the top of the fixed pipe (2), and the bottom of the fixed rod (3) is conical.
5. The water conservancy construction cofferdam device of claim 4, wherein the inner ends of the outer protecting plates (5) are fixedly connected with inserting rods (6), the outer wall of one side of the outer plate (1) close to the expansion plate (4) is fixedly provided with inserting pipes (14) corresponding to the inserting rods (6), and the inserting rods (6) are inserted into the inserting pipes (14).
6. The water conservancy construction cofferdam device of claim 5, characterized in that both ends of one side of the inner protecting plate (7) close to the expansion plate (4) are fixedly provided with slide blocks (8), the inner wall of one side of the outer plate (1) close to the expansion plate (4) is provided with slide grooves (9) corresponding to the slide blocks (8), and the slide blocks (8) are slidably arranged in the slide grooves (9).
7. The water conservancy construction cofferdam device of claim 6, wherein the drain pipe (10) is screwed with a block cap, and the bottom of the outer plate (1) is vertically and fixedly provided with a plurality of conical rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773048.7U CN212612550U (en) | 2020-05-12 | 2020-05-12 | Water conservancy construction cofferdam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773048.7U CN212612550U (en) | 2020-05-12 | 2020-05-12 | Water conservancy construction cofferdam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612550U true CN212612550U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020773048.7U Active CN212612550U (en) | 2020-05-12 | 2020-05-12 | Water conservancy construction cofferdam device |
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| Country | Link |
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| CN (1) | CN212612550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802584A (en) * | 2021-09-14 | 2021-12-17 | 罗晓阳 | Cofferdam for hydraulic engineering and construction method thereof |
| CN114232659A (en) * | 2022-01-10 | 2022-03-25 | 浙江丰茂盛业建设有限公司 | Water conservancy project impermeable membrane cofferdam structure and construction method thereof |
-
2020
- 2020-05-12 CN CN202020773048.7U patent/CN212612550U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802584A (en) * | 2021-09-14 | 2021-12-17 | 罗晓阳 | Cofferdam for hydraulic engineering and construction method thereof |
| CN114232659A (en) * | 2022-01-10 | 2022-03-25 | 浙江丰茂盛业建设有限公司 | Water conservancy project impermeable membrane cofferdam structure and construction method thereof |
| CN114232659B (en) * | 2022-01-10 | 2023-02-17 | 浙江丰茂盛业建设有限公司 | Water conservancy project impermeable membrane cofferdam structure and construction method thereof |
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