CN216586621U - Water conservancy construction is with cofferdam of convenient quick installation - Google Patents
Water conservancy construction is with cofferdam of convenient quick installation Download PDFInfo
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- CN216586621U CN216586621U CN202123171353.2U CN202123171353U CN216586621U CN 216586621 U CN216586621 U CN 216586621U CN 202123171353 U CN202123171353 U CN 202123171353U CN 216586621 U CN216586621 U CN 216586621U
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- cofferdam
- baffle
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- 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
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Abstract
The utility model provides a conveniently and quickly installed cofferdam for water conservancy construction, relates to the technical field of water conservancy construction, and aims to solve the problem that when the existing water conservancy construction cofferdam is used, the whole baffle is easily impacted by a river in the installation process, so that the baffle is easily flushed by the river before the baffle is not completely connected; the stabilizing parts are arranged on the left side and the right side of the fixing part; the lifting part is arranged on the front side of the stabilizing part; the counterweight portion is disposed on the front side of the lifting portion. The overhead gage that will connect is placed in the river course to inject the inserted bar bottom in the river course, thereby make the overhead gage erect in the river course, because the overhead gage below is idle state, thereby make river water can follow the outflow of overhead gage below, then through adding the heavy object with the counter weight inslot, thereby baffle downstream under the drive, thereby make the device carry out the cofferdam through overhead gage to the river, and through enclosing stifled to the river layering, thereby make the device reduce in the installation and erode.
Description
Technical Field
The utility model belongs to the technical field of water conservancy construction, and particularly relates to a conveniently and quickly installed cofferdam for water conservancy construction.
Background
The cofferdam is a temporary enclosure structure constructed for constructing permanent hydraulic facilities in the hydraulic engineering 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.
Based on discovery among the prior art, current water conservancy construction cofferdam is when using, mostly insert the baffle in water through direct, the mode of splicing is carried out afterwards and is blocked rivers, and the baffle wholly receives the river impact easily in the installation, thereby lead to the baffle to be washed down by the river before the complete connection not, thereby influence the fastness and the connection status of whole concatenation, and current water conservancy construction cofferdam when using, after the installation is accomplished, only rely on the contact between bottom dead lever and the river bottom to remain stable, thereby be difficult for keeping its stability after river bottom silt is washed away.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a cofferdam for water conservancy construction, which is convenient and fast to install, is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a cofferdam for water conservancy construction, which is convenient and quick to install, and aims to solve the problems that when the existing water conservancy construction cofferdam is used, the whole baffle is easily impacted by a river, so that the baffle is easily washed down by the river when the baffle is not completely spliced, and the existing cofferdam is kept stable only by the connection between a bottom fixing rod and the bottom of the river, so that the stability of the existing cofferdam is not easily kept after silt at the bottom of the river is washed away.
The purpose and the effect of the cofferdam convenient and fast to install for water conservancy construction are achieved by the following specific technical means:
a cofferdam convenient and fast to install for water conservancy construction comprises a fixing part; the fixed part comprises: the upper baffle is of a cuboid structure, a rectangular groove is formed in the top of the upper baffle, a circular insertion hole is formed in the bottom of the rectangular groove of the upper baffle, a rectangular protrusion is arranged on the right side of the upper baffle, and a circular through hole is formed in the rectangular protrusion of the upper baffle; the stabilizing parts are arranged on the left side and the right side of the fixing part, and side plates of the stabilizing parts are inserted on the left side and the right side of the upper baffle plate; the stabilizing part comprises: the stabilizer further includes: the rotary blocks are of rectangular block structures, cylindrical protrusions are arranged on the right sides of the rotary blocks, two groups of rotary blocks are arranged, each two groups of rotary blocks are matched for use, threaded holes are formed in the rotary blocks, and the rotary blocks are rotatably connected to the side plates; the lifting part is arranged on the front side of the stabilizing part, and a lower baffle of the lifting part is connected in a sliding groove of the fixing part in a sliding manner; the counterweight part is arranged on the front side of the lifting part, the counterweight plate of the counterweight part is fixed above the front side of the lower baffle plate through a screw, and the bottom of the counterweight plate is fixed on the top of the supporting frame of the lifting part through a screw.
Further, the fixing portion further includes: the spread groove, the spread groove is the rectangle recess, and the spread groove setting is in the left side top of last baffle.
Further, the fixing portion further includes: the inserting rod is of a cylindrical rod-shaped structure, an annular bulge is arranged in the middle of the inserting rod, a conical bulge is arranged at the bottom of the inserting rod, and the inserting rod is inserted into the circular inserting hole of the upper baffle; the sliding groove is a rectangular groove, a cylindrical sliding rod is arranged in the sliding groove, and the sliding groove is arranged on the front side of the upper baffle.
Further, the curb plate is the cuboid structure, is equipped with the protruding structure of rectangle on the curb plate, is equipped with circular through-hole on the protruding structure of rectangle of curb plate, is equipped with circular recess on the curb plate, and the curb plate is equipped with two sets ofly altogether.
Further, the stabilizer further includes: the rotary groove is a circular groove and is arranged on the left side of the rotary block; the locking lever, the locking lever is screw thread rod-shaped structure, and locking lever top fixedly connected with hexagonal prism form is protruding, and locking lever bottom fixedly connected with cylinder rod-shaped is protruding, and locking lever threaded connection is in the screw hole of rotatory piece.
Furthermore, the lower baffle is of a square plate-shaped structure, a rectangular bulge is arranged at the top of the rear side of the lower baffle, and a circular sliding hole is formed in the rectangular bulge structure at the rear side of the lower baffle; the support frame is of a wedge-shaped structure, a wedge-shaped through hole is formed in the support frame, and the support frame is fixed to the front side of the lower baffle through a screw.
Further, the counterweight plate is of a cuboid structure, and threaded holes are formed in the rear side and the bottom of the counterweight plate; the weight portion further includes: the counterweight groove is a rectangular groove and is arranged at the top of the counterweight plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the device, a fixed part and a lifting part are arranged, a rectangular convex structure on an upper baffle is inserted into a connecting groove, two connected upper baffles are fixed through an inserting rod, so that the connecting position between the upper baffles is kept stable, then the connected upper baffles are placed in a river channel, and the bottom of the inserting rod is inserted into the river channel, so that the upper baffles are erected in the river channel, river water can flow out from the lower part of the upper baffles due to the idle state below the upper baffles, the device is used for blocking the river channel preliminarily, then a weight is added into a counterweight groove, so that a lower baffle is driven to move downwards, the device cofferdam the river through the upper and lower baffles, and the river is blocked in a layered mode, so that the scouring is reduced in the installation process;
2. in this device, stability portion and counter weight portion have been set up, through pegging graft the curb plate on the overhead gage near the bank, and rotatory piece rotates and connects on the overhead gage, thereby be convenient for adjust the fixed direction of check lock lever, and through rotating the check lock lever, thereby make the check lock lever insert in the ground under the effect of screw thread, and through two check lock lever cross fixings, thereby make the both ends of overhead gage fix at the river, and the counter weight board passes through the screw to be fixed on the baffle down, make the weight inslot do not adorn the heavy object messenger, the counter weight board floats on the surface of water through baffle under the buoyancy drive, when addding the heavy object to the counter weight inslot, under the effect of gravity, the lower baffle of counter weight board encloses the river course stifled, simultaneously through the stability of heavy object multiplicable device bottom.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic view of the cofferdam state assembling structure of the present invention.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is an enlarged schematic view of the part a of the present invention, which is drawn from fig. 4.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a fixed part;
101. an upper baffle plate; 102. connecting grooves; 103. inserting a rod; 104. a sliding groove;
2. a stabilizer;
201. a side plate; 202. rotating the block; 203. rotating the groove; 204. a locking lever;
3. a lifting part;
301. a lower baffle plate; 302. a support frame;
4. a counterweight portion;
401. a weight plate; 402. and a counterweight groove.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a cofferdam convenient and quick to install for water conservancy construction, which comprises a fixing part 1; the fixing part 1 includes: the upper baffle plate 101 is of a cuboid structure, a rectangular groove is formed in the top of the upper baffle plate 101, a circular insertion hole is formed in the bottom of the rectangular groove of the upper baffle plate 101, a rectangular protrusion is arranged on the right side of the upper baffle plate 101, and a circular through hole is formed in the rectangular protrusion of the upper baffle plate 101; the upper baffle 101 is used for intercepting the upper half part of the river channel; the stabilizing parts 2 are arranged at the left side and the right side of the fixing part 1, and the side plates 201 of the stabilizing parts 2 are inserted at the left side and the right side of the upper baffle plate 101; the stabilizer 2 includes: the stabilizer 2 further includes: the rotary block 202 is of a rectangular block structure, the right side of the rotary block 202 is provided with cylindrical protrusions, two groups of rotary blocks 202 are arranged, each two groups of rotary blocks 202 are matched for use, threaded holes are formed in the rotary blocks 202, and the rotary blocks 202 are rotatably connected to the side plates 201; the rotating block 202 is used for installing the locking rod 204 and adjusting the direction of the locking rod; an elevating part 3, the elevating part 3 being provided at the front side of the stabilizer 2, a lower baffle 301 of the elevating part 3 being slidably connected in the sliding groove 104 of the fixing part 1; the counterweight part 4, the counterweight part 4 sets up in the front side of lift portion 3, and the weight plate 401 of counterweight part 4 passes through the fix with screw in the front side top of baffle 301 down, and the bottom of weight plate 401 passes through the fix with screw at the support frame 302 top of lift portion 3.
Wherein, as shown in fig. 4, the fixing portion 1 further includes: a connecting groove 102, wherein the connecting groove 102 is a rectangular groove, and the connecting groove 102 is arranged above the left side of the upper baffle plate 101; the connecting groove 102 is used for the interconnection between the upper baffle plates 101; the fixing portion 1 further includes: the plug rod 103 is of a cylindrical rod-shaped structure, an annular bulge is arranged in the middle of the plug rod 103, a conical bulge is arranged at the bottom of the plug rod 103, and the plug rod 103 is plugged in the circular jack of the upper baffle plate 101; the inserted link 103 is used for fixing the upper baffle 101; the sliding groove 104 is a rectangular groove, a cylindrical sliding rod is arranged in the sliding groove 104, and the sliding groove 104 is arranged on the front side of the upper baffle plate 101; the slide groove 104 is used for mounting the lower baffle 301.
As shown in fig. 2, the side plate 201 is a rectangular structure, a rectangular protruding structure is arranged on the side plate 201, a circular through hole is arranged on the rectangular protruding structure of the side plate 201, a circular groove is arranged on the side plate 201, and two groups of side plates 201 are arranged; the side plate 201 is used for mounting other structures of the stabilizer 2; the stabilizer 2 further includes: the rotary groove 203, the rotary groove 203 is a circular groove, and the rotary groove 203 is arranged on the left side of the rotary block 202; the rotary groove 203 is used for connecting the rotary blocks 202; the locking rod 204 is of a threaded rod-shaped structure, the top of the locking rod 204 is fixedly connected with a hexagonal prism-shaped protrusion, the bottom of the locking rod 204 is fixedly connected with a cylindrical rod-shaped protrusion, and the locking rod 204 is in threaded connection with a threaded hole of the rotating block 202; the locking bar 204 is used to secure the device shore structure.
As shown in fig. 2, the lower baffle 301 is a square plate-shaped structure, a rectangular protrusion is arranged at the top of the rear side of the lower baffle 301, and a circular sliding hole is arranged on the rectangular protrusion structure at the rear side of the lower baffle 301; the lower baffle 301 is used for blocking the lower half part of the river channel; the supporting frame 302 is of a wedge-shaped structure, a wedge-shaped through hole is formed in the supporting frame 302, and the supporting frame 302 is fixed to the front side of the lower baffle plate 301 through a screw; the support frame 302 is used to assist in fixing the weight plate 401.
As shown in fig. 1, the weight plate 401 is a cuboid structure, and threaded holes are formed in the rear side and the bottom of the weight plate 401; the counterweight plate 401 is used for driving the lower baffle plate 301 to move downwards; the weight 4 further includes: a counterweight slot 402, wherein the counterweight slot 402 is a rectangular groove, and the counterweight slot 402 is arranged at the top of the counterweight plate 401; the counterweight trough 402 is used to load weights.
The specific use mode and function of the embodiment are as follows:
before the device is used, the device is carried to a specified position by manpower, when in use, the rectangular bulge on the upper baffle plate 101 is forked in the connecting groove 102 on the other upper baffle plate 101, the inserting rod 103 is inserted into the circular hole of the upper baffle plate 101, so that the two upper baffle plates 101 are spliced together, then the lower baffle plate 301 is connected in the sliding groove 104 in a sliding way, meanwhile, the weight plate 401 is fixed on the lower baffle plate 301 by a screw, the stability between the lower baffle plate 301 and the weight plate 401 is increased by the support frame 302, then the operation is repeated, so that the connecting width of the upper baffle plates 101 reaches the specified length, then the connected upper baffle plate 101 is intercepted on the river channel, and the bottom of the inserting rod 103 is inserted into the river bottom by applying pressure on the inserting rod 103, so that the upper baffle plate 101 is fixedly connected on the river channel, the top of the river channel is blocked by the upper baffle plate 101 at the moment, but river water can flow out from the inserting rods 103, then through fixing curb plate 201 on the last baffle 101 at both banks, and rotate rotatory piece 202 and connect on curb plate 201, then through rotating locking lever 204, make it alternate under the effect through the screw thread and on the bank, and through the relatively poor fixed of two sets of locking levers 204, thereby make the device remain stable in the river course, then through adding the heavy object in with counter weight groove 402, thereby make baffle 301 downstream under the effect of weight 401 drive, thereby block up the below of last baffle 101, after the repetitive operation, carry out the cofferdam through last baffle 101 and lower baffle 301 to the river course, and keep the stability of device river course inner structure through the weight 401 of inserted bar 103 and loading heavy object, and keep the stability of device bank limit structure through stabilizing part 2.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a water conservancy construction is with cofferdam of convenient quick installation which characterized in that: comprises a fixed part (1); the fixing part (1) comprises: the upper baffle (101), the upper baffle (101) is of a cuboid structure, a rectangular groove is formed in the top of the upper baffle (101), a circular insertion hole is formed in the bottom of the rectangular groove of the upper baffle (101), a rectangular protrusion is formed in the right side of the upper baffle (101), and a circular through hole is formed in the rectangular protrusion of the upper baffle (101); the stabilizing parts (2) are arranged on the left side and the right side of the fixing part (1), and side plates (201) of the stabilizing parts (2) are inserted into the left side and the right side of the upper baffle (101); the stabilizer (2) includes: the stabilizer (2) further includes: the rotary block (202), the rotary block (202) is a rectangular block structure, the right side of the rotary block (202) is provided with cylindrical protrusions, the rotary block (202) is provided with two groups, each two groups of rotary blocks (202) are matched for use, the rotary block (202) is provided with a threaded hole, and the rotary block (202) is rotatably connected to the side plate (201); the lifting part (3) is arranged at the front side of the stabilizing part (2), and a lower baffle plate (301) of the lifting part (3) is connected in a sliding groove (104) of the fixing part (1) in a sliding manner; the counterweight part (4) is arranged on the front side of the lifting part (3), a counterweight plate (401) of the counterweight part (4) is fixed above the front side of the lower baffle plate (301) through screws, and the bottom of the counterweight plate (401) is fixed to the top of a supporting frame (302) of the lifting part (3) through screws.
2. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: the fixing part (1) further comprises: the connecting groove (102) is a rectangular groove, and the connecting groove (102) is arranged above the left side of the upper baffle plate (101).
3. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: the fixing part (1) further comprises: the plug rod (103) is of a cylindrical rod-shaped structure, an annular bulge is arranged in the middle of the plug rod (103), a conical bulge is arranged at the bottom of the plug rod (103), and the plug rod (103) is inserted into the circular jack of the upper baffle (101); the sliding groove (104) is a rectangular groove, a cylindrical sliding rod is arranged in the sliding groove (104), and the sliding groove (104) is arranged on the front side of the upper baffle (101).
4. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: curb plate (201) are the cuboid structure, are equipped with the protruding structure of rectangle on curb plate (201), are equipped with circular through-hole on the protruding structure of rectangle of curb plate (201), are equipped with circular recess on curb plate (201), and curb plate (201) are equipped with two sets ofly altogether.
5. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: the stabilizer (2) further includes: the rotary groove (203), the rotary groove (203) is a circular groove, and the rotary groove (203) is arranged on the left side of the rotary block (202); the locking rod (204) is of a threaded rod-shaped structure, the top of the locking rod (204) is fixedly connected with a hexagonal prism-shaped protrusion, the bottom of the locking rod (204) is fixedly connected with a cylindrical rod-shaped protrusion, and the locking rod (204) is in threaded connection with a threaded hole of the rotating block (202).
6. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: the lower baffle (301) is of a square plate-shaped structure, a rectangular bulge is arranged at the top of the rear side of the lower baffle (301), and a circular sliding hole is formed in the rectangular bulge structure on the rear side of the lower baffle (301); the supporting frame (302) is of a wedge-shaped structure, a wedge-shaped through hole is formed in the supporting frame (302), and the supporting frame (302) is fixed to the front side of the lower baffle (301) through screws.
7. The cofferdam of claim 1 for water conservancy construction convenient and fast to install, characterized in that: the counterweight plate (401) is of a cuboid structure, and threaded holes are formed in the rear side and the bottom of the counterweight plate (401); the weight portion (4) further includes: the counterweight plate is characterized in that the counterweight groove (402) is a rectangular groove, and the counterweight groove (402) is arranged at the top of the counterweight plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171353.2U CN216586621U (en) | 2021-12-16 | 2021-12-16 | Water conservancy construction is with cofferdam of convenient quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171353.2U CN216586621U (en) | 2021-12-16 | 2021-12-16 | Water conservancy construction is with cofferdam of convenient quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216586621U true CN216586621U (en) | 2022-05-24 |
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ID=81613478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123171353.2U Active CN216586621U (en) | 2021-12-16 | 2021-12-16 | Water conservancy construction is with cofferdam of convenient quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216586621U (en) |
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2021
- 2021-12-16 CN CN202123171353.2U patent/CN216586621U/en active Active
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