CN113266027A - Assembled high-load cofferdam for water conservancy construction and use method thereof - Google Patents
Assembled high-load cofferdam for water conservancy construction and use method thereof Download PDFInfo
- Publication number
- CN113266027A CN113266027A CN202110510544.2A CN202110510544A CN113266027A CN 113266027 A CN113266027 A CN 113266027A CN 202110510544 A CN202110510544 A CN 202110510544A CN 113266027 A CN113266027 A CN 113266027A
- Authority
- CN
- China
- Prior art keywords
- block
- cofferdam
- blocks
- fixed
- square
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses an assembled high-load cofferdam for water conservancy construction and a using method thereof, relates to the technical field of auxiliary devices for water conservancy construction, and aims to solve the problem that liquid leakage is often caused by poor sealing property when the conventional assembled high-load cofferdam for water conservancy construction is used. The fixed one end of going to the bottom of cofferdam piece top is provided with movable riser piece, and movable riser piece is provided with a plurality of, the other end of activity riser piece is provided with activity horizontal plate piece, and activity horizontal plate piece is provided with a plurality of, the both ends of activity horizontal plate piece are provided with joint square and joint square standing groove respectively, the outside of joint square is provided with spacing toper piece, and just spacing toper piece passes through the stickness with the joint square and is connected, spacing toper piece is provided with a plurality of, the inner wall of joint square standing groove is provided with sealed square, and sealed square passes through the stickness with activity horizontal plate piece and is connected.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for water conservancy construction, in particular to an assembled high-load cofferdam for water conservancy construction and a using method thereof.
Background
With the rapid development of economy in China, the industrial level in China is continuously increased, various auxiliary devices are used in water conservancy construction, and the assembled high-load cofferdam for water conservancy construction is most frequently used in the auxiliary devices.
The problem that liquid leakage is often caused by poor sealing performance when an existing assembled high-load cofferdam for water conservancy construction is used is solved.
Disclosure of Invention
The invention aims to provide an assembled high-load cofferdam for water conservancy construction and a using method thereof, and aims to solve the problem that liquid leakage is often caused by poor sealing property when the conventional assembled high-load cofferdam for water conservancy construction is used in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water conservancy construction is with assembled high-load cofferdam, bottom block under the cofferdam is fixed, the one end of the fixed bottom block top in cofferdam is provided with movable riser piece, and movable riser piece is provided with a plurality of, the other end of activity riser piece is provided with activity horizontal plate piece, and activity horizontal plate piece is provided with a plurality of, the both ends of activity horizontal plate piece are provided with joint square and joint square standing groove respectively, the outside of joint square is provided with spacing toper piece, and just spacing toper piece passes through the stickness with the joint square and is connected, spacing toper piece is provided with a plurality of, the inner wall of joint square standing groove is provided with sealed square, and sealed square passes through the stickness with activity horizontal plate piece and is connected, the both ends of activity vertical plate piece do not are provided with L type seal block and T type seal block.
Preferably, one side of the T-shaped sealing block is provided with a left fixing fixture block, the left fixing fixture block is fixedly connected with the T-shaped sealing block through a connecting column block, one side of the L-shaped sealing block is provided with a right fixing fixture block, and the right fixing fixture block is fixedly connected with the L-shaped sealing block through a connecting column block.
Preferably, the upper end of the fixed bottom block of cofferdam is provided with a ring post standing groove, and the ring post standing groove is provided with a plurality of, the inside of ring post standing groove is provided with the hooking ring post, and the hooking ring post is welded with the fixed bottom block of cofferdam.
Preferably, the below of link post standing groove is provided with protection circle sand grip, and protection circle sand grip and fixed bottom block in cofferdam pass through the stickness and be connected, protection circle sand grip is provided with a plurality of, one side of activity horizontal plate piece is provided with the protection square, and the protection square passes through the stickness with activity horizontal plate piece and be connected, the protection square is provided with a plurality of, one side of activity vertical plate piece is provided with fixed square, and just fixed square passes through the stickness with activity vertical plate piece and is connected, fixed square is provided with a plurality of, the below of bottom block is provided with pricks ground spine piece under the cofferdam is fixed, and pricks ground spine piece and fixed bottom block welded connection in cofferdam, pricks ground spine piece and is provided with a plurality of.
Preferably, four inside corners of bottom block all are provided with the enhancement square under the cofferdam is fixed, and the fixed bottom block welded connection of enhancement square and cofferdam, one side of activity riser piece is provided with trapezoidal fixed block, and trapezoidal fixed block and activity riser piece welded connection, trapezoidal fixed block is provided with a plurality of, the both ends of activity horizontal plate piece one side are provided with respectively and connect cushion in fixed square and the joint, one side of connecting fixed square is provided with and stretches into sealed piece, and stretches into sealed piece and be connected fixed square welded connection, one side of stretching into sealed piece is provided with the leak protection round lug, and the leak protection round lug with stretch into sealed piece and pass through the stickness and be connected, the leak protection round lug is provided with a plurality of.
Preferably, the corner fixing strips are arranged above the reinforcing square blocks, the corner fixing strips are connected with the movable vertical plate blocks and the movable horizontal plate blocks in a welding mode, the number of the corner fixing strips is four, reinforcing columns are arranged on one sides of the corner fixing strips, and the reinforcing columns are connected with the corner fixing strips in a welding mode.
Preferably, the one end of the fixed fixture block in a left side is provided with L type connecting block standing groove, one side of the fixed fixture block in a left side is provided with staff's step, the inside of staff's step is provided with the waterlogging caused by excessive rainfall round hole, and the waterlogging caused by excessive rainfall round hole is provided with a plurality of, one side of staff's step is provided with L type connecting block, and L type connecting block and staff step welded connection, the inside one side of L type connecting block is provided with anti-skidding sand grip, and anti-skidding sand grip passes through the stickness with L type connecting block and is connected, anti-skidding sand grip is provided with a plurality of.
A use method of an assembled high-load cofferdam for water conservancy construction comprises the following steps:
step 1: firstly, placing a fixed lower bottom block of a cofferdam at a position to be used, fixing the fixed lower bottom block of the cofferdam more firmly by a ground pricking spine block below the fixed lower bottom block of the cofferdam, then fixing a movable vertical plate block and a movable transverse plate block to be assembled above the fixed lower bottom block of the cofferdam, extending a T-shaped sealing block at one end of the movable vertical plate block to the inside of a connecting column block, extending a clamping block at one end of the movable transverse plate block to the inside of a clamping block placing groove, contacting a limiting conical block outside the clamping block with a sealing block on the inner wall of the clamping block placing groove, and extending the sealing block at one end of a connecting and fixing block to the inside of a clamping inner cushion block;
step 2: the working personnel take out the corner fixing strip block and fix the corner fixing strip block at the joint of the movable vertical plate block and the movable transverse plate block, at the moment, the corner fixing strip block is welded with the movable vertical plate block and the movable transverse plate block, and then the working personnel can take out the working personnel to step on the pedal;
and step 3: just can place the inside of trapezoidal fixed block one end L type connecting block standing groove with the L type connecting block of staff trample one end this moment, when the staff trample is fixed, the antiskid sand grip of the inside one end of L type connecting block can let the staff trample with the fixed more firm of trapezoidal fixed block this moment. .
Compared with the prior art, the invention has the beneficial effects that:
1. this kind of water conservancy construction is with assembled high-load's cofferdam compares with current auxiliary device for water conservancy construction, the sealed piece of L type has been equipped with, the sealed piece of T type, spacing toper piece and sealed square, the sealed piece of L type, the sealed piece of T type, the design of spacing toper piece and sealed square can let this kind of water conservancy construction is with assembled high-load's cofferdam leakproofness when using better, the problem of having solved current assembled high-load's cofferdam for water conservancy construction often leads to liquid leakage because the leakproofness is not good enough when using.
2. This kind of water conservancy construction is with assembled high-load's cofferdam compares with current water conservancy construction with auxiliary device, the fixed billet in turning has been equipped with, strengthen the square and strengthen the cylinder, the fixed billet in turning, the design of strengthening the square and strengthening the cylinder can let this kind of water conservancy construction is with assembled high-load's cofferdam stability when using better, the problem of having solved current water conservancy construction with assembled high-load's cofferdam often because stability is good enough and lead to life greatly reduced when using.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 2 according to the present invention;
fig. 5 is a perspective view of the operator step of the present invention.
In the figure: 1. fixing a lower bottom block by a cofferdam; 2. hooking the hanging ring column; 3. a movable vertical plate block; 4. a protection block; 5. a protective circular convex strip; 6. pricking a ground spike prick block; 7. a movable horizontal plate; 8. a suspension loop column placing groove; 9. fixing the strip blocks at the corners; 10. a reinforcing block; 11. a reinforcing column; 12. a trapezoidal fixed block; 13. an L-shaped connecting block placing groove; 14. a left fixed fixture block; 15. a worker steps on a pedal; 16. an L-shaped connecting block; 17. draining round holes; 18. fixing the square block; 19. clamping the square placing groove; 20. a limiting conical block; 21. sealing the square block; 22. clamping the square block; 23. connecting the fixed square blocks; 24. extending into the sealing block; 25. a leak-proof round bump; 26. clamping the inner cushion block; 27. a T-shaped sealing block; 28. an L-shaped sealing block; 29. connecting the column blocks; 30. a right fixed clamping block; 31. anti-slip convex strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: an assembled high-load cofferdam for water conservancy construction comprises a cofferdam fixed lower bottom block 1, a plurality of movable vertical plate blocks 3 are arranged at one end above the cofferdam fixed lower bottom block 1, a plurality of movable vertical plate blocks 7 are arranged at the other end of each movable vertical plate block 3, a plurality of movable transverse plate blocks 7 are arranged on each movable transverse plate block 7, clamping square blocks 22 and clamping square block placing grooves 19 are respectively arranged at two ends of each movable transverse plate block 7, the clamping square block placing grooves 19 are designed to enable the clamping square blocks 22 to be placed more conveniently, limiting conical blocks 20 are arranged outside the clamping square blocks 22, the limiting conical blocks 20 are connected with the clamping square blocks 22 through stickness, the limiting conical blocks 20 are connected with the clamping square blocks 22 more firmly, a plurality of limiting conical blocks 20 are arranged, sealing square blocks 21 are arranged on the inner walls of the clamping square block placing grooves 19, and the sealing square blocks 21 are connected with the movable transverse plate blocks 7 through stickness, the connection between the sealing block 21 and the movable horizontal plate 7 is firmer, and the two ends of the movable vertical plate 3 are respectively provided with an L-shaped sealing block 28 and a T-shaped sealing block 27.
Further, one side of the T-shaped sealing block 27 is provided with a left fixed fixture block 14, the left fixed fixture block 14 is fixedly connected with the T-shaped sealing block 27 through a connecting column block 29, so that the connection between the left fixed fixture block 14 and the T-shaped sealing block 27 is firmer, one side of the L-shaped sealing block 28 is provided with a right fixed fixture block 30, the right fixed fixture block 30 is fixedly connected with the L-shaped sealing block 28 through the connecting column block 29, and the connection between the right fixed fixture block 30 and the L-shaped sealing block 28 is firmer.
Further, the upper end of the fixed bottom block 1 of cofferdam is provided with a hanging ring column placing groove 8, the hanging ring column placing groove 8 is provided with a plurality of, the inside of the hanging ring column placing groove 8 is provided with a hooking hanging ring column 2, the hooking hanging ring column 2 is welded with the fixed bottom block 1 of cofferdam, and the hooking hanging ring column 2 is more firmly connected with the fixed bottom block 1 of cofferdam.
Further, a plurality of protection circular convex strips 5 are arranged below the hanging ring column placing groove 8, the protection circular convex strips 5 are connected with the fixed lower bottom block 1 of the cofferdam through stickness, the connection between the protection circular convex strips 5 and the fixed lower bottom block 1 of the cofferdam is firmer, the protection circular convex strips 5 are provided with a plurality of protection circular convex strips, one side of the movable transverse plate block 7 is provided with a protection square block 4, the protection square block 4 is connected with the movable transverse plate block 7 through stickness, the connection between the protection square block 4 and the movable transverse plate block 7 is firmer, the protection square block 4 is provided with a plurality of protection square blocks, one side of the movable vertical plate block 3 is provided with a fixed square block 18, the fixed square block 18 is connected with the movable vertical plate block 3 through stickness, the connection between the fixed square block 18 and the movable vertical plate block 3 is firmer, the fixed square block 18 is provided with a plurality of ground prick blocks 6, the ground prick blocks 6 are welded with the fixed lower bottom block 1 of the cofferdam, the connection between the ground pricking spine block 6 and the fixed lower bottom block 1 of the cofferdam is firmer, and the ground pricking spine block 6 is provided with a plurality of.
Furthermore, four corners inside the cofferdam fixed lower bottom block 1 are all provided with reinforcing square blocks 10, the reinforcing square blocks 10 are welded with the cofferdam fixed lower bottom block 1, the connection between the reinforcing square blocks 10 and the cofferdam fixed lower bottom block 1 is firmer, one side of the movable vertical plate block 3 is provided with a trapezoidal fixed block 12, the trapezoidal fixed block 12 is welded with the movable vertical plate block 3, the connection between the trapezoidal fixed block 12 and the movable vertical plate block 3 is firmer, the trapezoidal fixed block 12 is provided with a plurality of blocks, two ends of one side of the movable transverse plate block 7 are respectively provided with a connecting fixed block 23 and a clamping inner cushion block 26, one side of the connecting fixed block 23 is provided with an extending sealing block 24, the extending sealing block 24 is welded with the connecting fixed block 23, the connection between the extending sealing block 24 and the connecting fixed block 23 is firmer, one side of the extending sealing block 24 is provided with a leakage-proof round convex block 25, and the leak protection round convex block 25 is connected with the extending sealing block 24 through viscosity, so that the leak protection round convex block 25 is more firmly connected with the extending sealing block 24, and the leak protection round convex block 25 is provided with a plurality of.
Further, the fixed piece 9 in turning is provided with in the top of strengthening the square 10, and the fixed piece 9 in turning all welded connection with activity riser block 3 and activity horizontal plate 7, let the fixed piece 9 in turning be connected more firmly with activity riser block 3 and activity horizontal plate 7, the fixed piece 9 in turning is provided with four, one side of the fixed piece 9 in turning is provided with the enhancement cylinder 11, and strengthen cylinder 11 and the fixed piece 9 welded connection in turning, let the connection of the fixed piece 9 in enhancement cylinder 11 and turning more firm.
Further, the one end of the fixed fixture block 14 in a left side is provided with L type connecting block standing groove 13, one side of the fixed fixture block 14 in a left side is provided with staff step 15, the inside of staff step 15 is provided with waterlogging caused by excessive rainfall round hole 17, and waterlogging caused by excessive rainfall round hole 17 is provided with a plurality of, one side of staff step 15 is provided with L type connecting block 16, and L type connecting block 16 and staff step 15 welded connection, let L type connecting block 16 more firm with being connected of staff step 15, the inside one side of L type connecting block 16 is provided with anti-skidding sand grip 31, and anti-skidding sand grip 31 passes through the stickness with L type connecting block 16 and is connected, let anti-skidding sand grip 31 more firm with being connected of L type connecting block 16, anti-skidding sand grip 31 is provided with a plurality of.
A use method of an assembled high-load cofferdam for water conservancy construction comprises the following steps:
step 1: firstly, placing a cofferdam fixed lower bottom block 1 at a position to be used, fixing the cofferdam fixed lower bottom block 1 more firmly by a ground pricking sharp-prick block 6 below the cofferdam fixed lower bottom block 1, then fixing a movable vertical plate block 3 and a movable transverse plate block 7 to be assembled above the cofferdam fixed lower bottom block 1, extending a T-shaped sealing block 27 at one end of the movable vertical plate block 3 into a connecting column block 29, extending a clamping block 22 at one end of the movable transverse plate block 7 into a clamping block placing groove 19, contacting a limiting conical block 20 outside the clamping block 22 with a sealing block 21 on the inner wall of a clamping block placing groove 19, and extending the end of the connecting and fixing block 23 into a sealing block 24 to extend into a clamping inner cushion block 26;
step 2: the worker takes out the corner fixing strip 9 and fixes the corner fixing strip at the joint of the movable vertical plate 3 and the movable transverse plate 7, the corner fixing strip 9 is welded with the movable vertical plate 3 and the movable transverse plate 7, and then the worker can take out the worker pedal 15;
and step 3: just can place the inside of trapezoidal fixed block 12 one end L type connecting block standing groove 13 with the L type connecting block 16 of staff's step 15 one end this moment, when staff's step 15 was fixed, the antiskid sand grip 31 of the inside one end of L type connecting block 16 can let staff's step 15 more firm with the fixed of trapezoidal fixed block 12 this moment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a water conservancy construction is with assembled high-load cofferdam, includes under the cofferdam is fixed bottom brick (1), its characterized in that: a movable vertical plate block (3) is arranged at one end above the fixed lower bottom block (1) of the cofferdam, a plurality of movable vertical plate blocks (3) are arranged, a movable transverse plate block (7) is arranged at the other end of each movable vertical plate block (3), and a plurality of movable transverse plates (7) are arranged, both ends of the movable transverse plates (7) are respectively provided with a clamping block (22) and a clamping block placing groove (19), a limiting conical block (20) is arranged outside the clamping block (22), and the limiting conical blocks (20) are connected with the clamping square blocks (22) through viscosity, a plurality of limiting conical blocks (20) are arranged, the inner wall of the clamping square placing groove (19) is provided with a sealing square (21), and the sealing square block (21) is connected with the movable transverse plate block (7) in a sticky way, and the two ends of the movable vertical plate block (3) are respectively provided with an L-shaped sealing block (28) and a T-shaped sealing block (27).
2. The assembled high-load cofferdam for water conservancy construction according to claim 1, characterized in that: one side of T type seal block (27) is provided with left fixed fixture block (14), and left fixed fixture block (14) passes through connecting column piece (29) fixed connection with T type seal block (27), one side of L type seal block (28) is provided with right fixed fixture block (30), and right fixed fixture block (30) passes through connecting column piece (29) fixed connection with L type seal block (28).
3. The assembled high-load cofferdam for water conservancy construction according to claim 1, characterized in that: the upper end of the fixed lower bottom block (1) of the cofferdam is provided with a hanging ring column placing groove (8), the hanging ring column placing groove (8) is provided with a plurality of hanging ring columns (2), and the hanging ring columns (2) are hooked and welded with the fixed lower bottom block (1) of the cofferdam.
4. The assembled high-load cofferdam for water conservancy construction according to claim 3, characterized in that: a protective circular convex strip (5) is arranged below the hanging ring column placing groove (8), the protective circular convex strip (5) is connected with the fixed lower bottom block (1) of the cofferdam through adhesion, a plurality of protection circular convex strips (5) are arranged, one side of the movable transverse plate block (7) is provided with a protection square block (4), and the protection blocks (4) are connected with the movable transverse plate blocks (7) through adhesion, a plurality of protection blocks (4) are arranged, one side of the movable vertical plate block (3) is provided with a fixed square block (18), the fixed square blocks (18) are connected with the movable vertical plate blocks (3) through adhesion, a plurality of fixed square blocks (18) are arranged, a ground pricking spine block (6) is arranged below the fixed lower bottom block (1) of the cofferdam, and the ground pricking spine block (6) is welded with the cofferdam fixed lower bottom block (1), and a plurality of ground pricking spine blocks (6) are arranged.
5. The assembled high-load cofferdam for water conservancy construction according to claim 1, characterized in that: four corners inside the cofferdam fixed lower bottom block (1) are provided with reinforcing square blocks (10), the reinforcing square blocks (10) are welded with the cofferdam fixed lower bottom block (1), one side of each movable vertical plate block (3) is provided with a trapezoidal fixing block (12), the trapezoidal fixing blocks (12) are welded with the movable vertical plate blocks (3), the trapezoidal fixing blocks (12) are provided with a plurality of blocks, two ends of one side of each movable transverse plate block (7) are respectively provided with a connecting fixing square block (23) and a clamping inner cushion block (26), one side of each connecting fixing square block (23) is provided with an extending sealing block (24), the extending sealing block (24) is welded with the connecting fixing square block (23), one side of each extending sealing block (24) is provided with a leakage-proof round convex block (25), and the leakage-proof round convex blocks (25) are connected with the extending sealing blocks (24) through stickness, the leakage-proof round convex blocks (25) are provided with a plurality of leakage-proof round convex blocks.
6. The assembled high-load cofferdam for water conservancy construction according to claim 5, characterized in that: the corner fixing blocks (9) are arranged above the reinforcing square blocks (10), the corner fixing blocks (9) are connected with the movable vertical plate blocks (3) and the movable horizontal plate blocks (7) in a welded mode, the number of the corner fixing blocks (9) is four, reinforcing cylinders (11) are arranged on one sides of the corner fixing blocks (9), and the reinforcing cylinders (11) are connected with the corner fixing blocks (9) in a welded mode.
7. The assembled high-load cofferdam for water conservancy construction according to claim 2, characterized in that: the one end of fixed fixture block (14) in a left side is provided with L type connecting block standing groove (13), one side of fixed fixture block (14) in a left side is provided with staff trample board (15), the inside of staff trample board (15) is provided with waterlogging caused by excessive rainfall round hole (17), and waterlogging caused by excessive rainfall round hole (17) is provided with a plurality of, one side that the staff trample board (15) was provided with L type connecting block (16), and L type connecting block (16) and staff trample board (15) welded connection, the inside one side of L type connecting block (16) is provided with anti-skidding sand grip (31), and anti-skidding sand grip (31) are connected through the stickness with L type connecting block (16), anti-skidding sand grip (31) are provided with a plurality.
8. The use method of the assembled high-load cofferdam for water conservancy construction based on any one of claims 1-7 is characterized in that: the method comprises the following steps:
step 1: the cofferdam fixed lower bottom block (1) is firstly placed at a position to be used, at the moment, the ground pricking spine block (6) below the cofferdam fixed lower bottom block (1) can ensure that the cofferdam fixed lower bottom block (1) is more firmly fixed, then the movable vertical plate block (3) and the movable transverse plate block (7) which need to be assembled can be fixed above the fixed lower bottom block (1) of the cofferdam, at the moment, the T-shaped sealing block (27) at one end of the movable vertical plate block (3) can be extended to the inside of the connecting column block (29), then the clamping block (22) at one end of the movable transverse plate block (7) extends to the inside of the clamping block placing groove (19), at the moment, a limiting conical block (20) outside the clamping block (22) is contacted with a sealing block (21) on the inner wall of the clamping block placing groove (19), then, one end of the connecting and fixing block (23) extends into the sealing block (24) and extends into the clamping inner cushion block (26);
step 2: the working personnel take out the corner fixing strip block (9) to be fixed at the joint of the movable vertical plate block (3) and the movable transverse plate block (7), at the moment, the corner fixing strip block (9) is welded with the movable vertical plate block (3) and the movable transverse plate block (7), and then the working personnel can take out the pedal (15) of the working personnel;
and step 3: just can place trapezoidal fixed block (12) one end L type connecting block standing groove (13) inside with L type connecting block (16) of staff trample board (15) one end this moment, when staff trample board (15) are fixed, antiskid sand grip (31) of the inside one end of L type connecting block (16) can let the staff trample board (15) more firm with the fixed of trapezoidal fixed block (12) this moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510544.2A CN113266027B (en) | 2021-05-11 | 2021-05-11 | Assembled high-load cofferdam for water conservancy construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510544.2A CN113266027B (en) | 2021-05-11 | 2021-05-11 | Assembled high-load cofferdam for water conservancy construction and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113266027A true CN113266027A (en) | 2021-08-17 |
| CN113266027B CN113266027B (en) | 2022-07-12 |
Family
ID=77230329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110510544.2A Active CN113266027B (en) | 2021-05-11 | 2021-05-11 | Assembled high-load cofferdam for water conservancy construction and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113266027B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2751359A1 (en) * | 1996-07-18 | 1998-01-23 | Thaon Alexandre | Improved removable cofferdam for protecting buildings from floodwaters |
| CN204590049U (en) * | 2015-04-24 | 2015-08-26 | 浙江海洋学院 | Bridge construction cofferdam device |
| CN206418511U (en) * | 2016-12-10 | 2017-08-18 | 周理佐 | A kind of water conservancy construction cofferdam reinforcement structure |
| WO2020114523A1 (en) * | 2018-12-04 | 2020-06-11 | 中铁六局集团有限公司 | Double-wall cofferdam and pier construction method |
| CN111364487A (en) * | 2020-03-19 | 2020-07-03 | 中铁隧道局集团有限公司 | Low-water-level combined cofferdam and construction method |
| CN111809640A (en) * | 2020-07-27 | 2020-10-23 | 福建兴港建工有限公司 | Cofferdam structure and construction method thereof |
| CN112323831A (en) * | 2020-10-26 | 2021-02-05 | 毛小广 | A double-walled cofferdam structure for hydraulic and hydroelectric engineering |
| CN212835453U (en) * | 2020-06-22 | 2021-03-30 | 上海河道建设有限公司 | Cofferdam for hydraulic engineering |
-
2021
- 2021-05-11 CN CN202110510544.2A patent/CN113266027B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2751359A1 (en) * | 1996-07-18 | 1998-01-23 | Thaon Alexandre | Improved removable cofferdam for protecting buildings from floodwaters |
| CN204590049U (en) * | 2015-04-24 | 2015-08-26 | 浙江海洋学院 | Bridge construction cofferdam device |
| CN206418511U (en) * | 2016-12-10 | 2017-08-18 | 周理佐 | A kind of water conservancy construction cofferdam reinforcement structure |
| WO2020114523A1 (en) * | 2018-12-04 | 2020-06-11 | 中铁六局集团有限公司 | Double-wall cofferdam and pier construction method |
| CN111364487A (en) * | 2020-03-19 | 2020-07-03 | 中铁隧道局集团有限公司 | Low-water-level combined cofferdam and construction method |
| CN212835453U (en) * | 2020-06-22 | 2021-03-30 | 上海河道建设有限公司 | Cofferdam for hydraulic engineering |
| CN111809640A (en) * | 2020-07-27 | 2020-10-23 | 福建兴港建工有限公司 | Cofferdam structure and construction method thereof |
| CN112323831A (en) * | 2020-10-26 | 2021-02-05 | 毛小广 | A double-walled cofferdam structure for hydraulic and hydroelectric engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113266027B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113266027B (en) | Assembled high-load cofferdam for water conservancy construction and use method thereof | |
| CN215857258U (en) | High strength antiskid bridge staple bolt | |
| CN205742635U (en) | A kind of glass wall base of high stability and easily disassembled installation | |
| CN207176546U (en) | A kind of highway safety lifts taper roadblock | |
| CN213869081U (en) | Constructional engineering steelframe strutting arrangement | |
| CN206352387U (en) | A kind of deformable hoistway operation steel platform of automatic climbing formula | |
| CN205742283U (en) | Leveling hydraulic system corrected by a kind of steel construction | |
| CN212802437U (en) | Scaffold with prevent empting function | |
| CN211007061U (en) | Connecting device for jacking frame and ball joint of welding ball net rack | |
| CN202787923U (en) | Movable scaffold | |
| CN205348218U (en) | Tower crane pours basic mould of shape of preapring for an unfavorable turn of events of fixed basic usefulness | |
| CN207775710U (en) | A kind of lateral connection bridge expanssion joint improving overall stiffness | |
| CN213642889U (en) | High altitude construction safety belt hangs point fastening formula fixing device | |
| CN208532027U (en) | A kind of novel bottle gourd door machine supporting leg | |
| CN205580682U (en) | Fast switch over ability of swimming leakage detecting frock | |
| CN215484531U (en) | Support frame for hydraulic and hydroelectric engineering construction | |
| CN214832590U (en) | A prevent toppling, prevent subsiding steel-pipe pile structure for steel-pipe pole | |
| CN212508195U (en) | Split type manual or automatic lifting dual-purpose hydraulic anti-spraying pipe rack | |
| CN214531388U (en) | Connecting structure for exposed frame glass curtain wall and aluminum plate curtain wall | |
| CN214565861U (en) | Oil pipe capable of improving connection stability | |
| CN212986434U (en) | Silica gel protective sleeve for high-pressure oil pipe | |
| CN209722628U (en) | A kind of highway subgrade drainage arrangement | |
| CN216130250U (en) | Buried glass fiber reinforced plastic fire-fighting water tank | |
| CN114193419B (en) | Towed special equipment detection tool box | |
| CN219622199U (en) | Building construction support |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |