CN214219701U - Multifunctional cofferdam device for hydraulic engineering construction - Google Patents
Multifunctional cofferdam device for hydraulic engineering construction Download PDFInfo
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- CN214219701U CN214219701U CN202022726383.4U CN202022726383U CN214219701U CN 214219701 U CN214219701 U CN 214219701U CN 202022726383 U CN202022726383 U CN 202022726383U CN 214219701 U CN214219701 U CN 214219701U
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Abstract
The utility model discloses a multifunctional cofferdam device for hydraulic engineering construction, which belongs to the technical field of hydraulic engineering facilities, and comprises a transverse plate, wherein the left end of the transverse plate is fixedly connected with a second vertical plate, the left end of the second vertical plate is fixedly connected with an intermediate plate, the left end of the intermediate plate is fixedly connected with a first vertical plate, the right end of the first vertical plate is provided with a sliding groove, the sliding groove is internally and slidably connected with a sliding block, the right end of the sliding block is fixedly connected with a secondary reinforcing pin, the intermediate plate is provided with a butt hole matched with the lower end of the secondary reinforcing pin, the secondary reinforcing pin is provided with a plurality of vertical drain holes which are uniformly distributed, the lower end of the second vertical plate is provided with a side drain hole, the scheme can realize that accumulated water is drained while reinforcing the cofferdam after the cofferdam is built, the stability of cofferdam is increased, the influence of the corrosion of ponding is reduced to improve the security of cofferdam.
Description
Technical Field
The utility model relates to a hydraulic engineering facility technical field, more specifically say, relate to a hydraulic engineering construction is with multi-functional cofferdam device.
Background
Water conservancy is an engineering, also called water engineering, built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting benefits. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the 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. Generally, the cofferdam is mainly used in hydraulic buildings, and the height of the cofferdam is higher than the highest water level which can occur in the construction period except for being used as a part of formal buildings.
The water level that current cofferdam probably appears rises in the water conservancy construction period etc. phenomenon, influences the stability of cofferdam, probably produces ponding in the cofferdam simultaneously, and long-term corrosion probably influences the structural strength of cofferdam, and along with the continuous impact of rivers, the cofferdam intensity of grabbing reduces, appears the phenomenon of collapsing when serious simultaneously, brings the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a multi-functional cofferdam device is used in hydraulic engineering construction, this scheme can realize putting up the completion back at the cofferdam, carries out discharge ponding when consolidating to the cofferdam, increases the stability in cofferdam, reduces the corruption influence of ponding to improve the security in cofferdam.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a hydraulic engineering construction is with multi-functional cofferdam device, includes the diaphragm, the left end fixedly connected with second riser of diaphragm, the left end fixedly connected with intermediate lamella of second riser, the left end fixedly connected with first riser of intermediate lamella, the sliding tray has been seted up to the right-hand member of first riser, sliding connection has the sliding block in the sliding tray, the right-hand member fixedly connected with secondary reinforcement round pin of sliding block, set up on the intermediate lamella with secondary reinforcement round pin lower extreme assorted butt joint hole, set up a plurality of evenly distributed's vertical wash port on the secondary reinforcement round pin, the side wash port has been seted up to the lower extreme of second riser, this scheme can realize putting up the completion back at the cofferdam, discharges ponding when strengthening to the cofferdam, increases the stability in cofferdam, reduces the corruption influence of ponding to improve the security in cofferdam.
Furthermore, a plurality of evenly distributed's of fixedly connected with stabilizing round pin on the diaphragm, stabilizing round pin runs through the diaphragm and stretches into the soil layer, increases the stability and the nature of grabbing of diaphragm through stabilizing round pin to make the diaphragm be difficult for moving under the water impact.
Further, the protruding piece of intermediate lamella upper end fixedly connected with, the secondary reinforcing round pin lower extreme is seted up with protruding piece assorted butt joint groove, carries on spacingly through the matching of butt joint groove and protruding piece, reduces the secondary reinforcing round pin and takes place lateral displacement's possibility with the intermediate lamella after the butt joint to make the secondary reinforcing round pin more stable, indirectly increase the nature of grabbing ground and the stability of first riser and second riser.
Further, a plurality of strengthening ribs of fixedly connected with between diaphragm and the second riser, the firm awl of damaging soil of the equal fixedly connected with of firm round pin lower extreme of secondary reinforcement, through the strengthening rib increase between diaphragm and the second riser structural strength for second riser and diaphragm are more stable, through the acutance that the awl of damaging soil increases secondary reinforcement round pin and firm round pin lower extreme, thereby make secondary reinforcement round pin and firm round pin break soil more easily and stabilize.
Furthermore, the length of secondary reinforcing pin equals the width between second riser and the first riser, secondary reinforcing pin and intermediate lamella surface all are connected with corrosion resistant layer, and ponding between extrusion discharge first riser and the second riser through the downward movement of secondary reinforcing pin, corrosion resistant layer increases the corrosion resistance of secondary reinforcing pin and intermediate lamella, increases life.
Furthermore, a sealing groove has all been seted up to first riser and second riser upper end, first riser and second riser upside be equipped with sealing groove assorted closing cap, through the closing cap increase the leakproofness between first riser and the second riser after secondary reinforcing pin and intermediate lamella butt joint and slip casting to reduce the possibility of ponding once more.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize putting up the completion back at the cofferdam, discharge ponding when carrying out the reinforcement to the cofferdam, increases the stability in cofferdam, reduces the corrosion influence of ponding to improve the security in cofferdam.
(2) The transverse plate is fixedly connected with a plurality of uniformly distributed stabilizing pins, the stabilizing pins penetrate through the transverse plate and extend into a soil layer, and the stability and the ground grabbing performance of the transverse plate are improved through the stabilizing pins, so that the transverse plate is not easy to move under water flow impact.
(3) The protruding piece of intermediate lamella upper end fixedly connected with, the secondary reinforce round pin lower extreme seted up with protruding piece assorted butt joint groove, carry on spacingly through the matching of butt joint groove and protruding piece, reduce the secondary reinforce round pin and take place lateral displacement's possibility after the intermediate lamella docks to make the secondary reinforce round pin more stable, indirectly increase the nature of grabbing of first riser and second riser and stability.
(4) A plurality of strengthening ribs of fixedly connected with between diaphragm and the second riser, firm round pin and the equal fixedly connected with of secondary reinforcing pin lower extreme awl that breaks ground increase structural strength between diaphragm and the second riser through the strengthening rib for second riser and diaphragm are more stable, increase the sharpness of secondary reinforcing pin and firm round pin lower extreme through the awl that breaks ground, thereby make secondary reinforcing pin and firm round pin break ground more easily and stabilize.
(5) The length of secondary reinforcing pin equals the width between second riser and the first riser, and secondary reinforcing pin and intermediate lamella surface all are connected with corrosion resistant layer, and ponding between first riser of extrusion discharge and the second riser is moved downwards through the secondary reinforcing pin, and corrosion resistant layer increases the corrosion resistance of secondary reinforcing pin and intermediate lamella, increases life.
(6) The seal groove has all been seted up to first riser and second riser upper end, and first riser and second riser upside are equipped with seal groove assorted closing cap, through the closing cap increase the leakproofness between first riser and the second riser after secondary reinforcing pin docks and slip casting with the intermediate lamella to reduce the possibility of ponding once more.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of the present invention in use.
The reference numbers in the figures illustrate:
the sealing structure comprises a transverse plate 1, a first vertical plate 2, a second vertical plate 3, a stabilizing pin 4, a reinforcing rib 5, a sliding groove 6, a sliding block 7, a secondary reinforcing pin 8, a vertical drainage hole 9, a butt joint groove 10, an intermediate plate 11, a butt joint hole 12, a side drainage hole 13, a protruding block 14 and a sealing cover 15.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a multifunctional cofferdam device for hydraulic engineering construction comprises a transverse plate 1, a second vertical plate 3 is fixedly connected to the left end of the transverse plate 1, an intermediate plate 11 is fixedly connected to the left end of the second vertical plate 3, a first vertical plate 2 is fixedly connected to the left end of the intermediate plate 11, a sliding groove 6 is formed in the right end of the first vertical plate 2, a sliding block 7 is slidably connected in the sliding groove 6, a secondary reinforcing pin 8 is fixedly connected to the right end of the sliding block 7, a butt hole 12 matched with the lower end of the secondary reinforcing pin 8 is formed in the intermediate plate 11, a plurality of uniformly distributed vertical drainage holes 9 are formed in the secondary reinforcing pin 8, side drainage holes 13 are formed in the lower end of the second vertical plate 3, referring to fig. 1, a plurality of uniformly distributed stabilizing pins 4 are fixedly connected to the transverse plate 1, the stabilizing pins 4 penetrate through the transverse plate 1 and extend into the soil layer, the stability and the ground gripping performance of the transverse plate 1 are increased by the stabilizing pins 4, thereby make diaphragm 1 be difficult for removing under the water impact, the protruding piece 14 of intermediate lamella 11 upper end fixedly connected with, the secondary reinforce round pin 8 lower extreme seted up with protruding piece 14 assorted butt joint groove 10, it is spacing to carry out through the matching of butt joint groove 10 and protruding piece 14, reduce the secondary reinforce round pin 8 and the intermediate lamella 11 butt joint back take place lateral displacement's possibility, thereby make the secondary reinforce round pin 8 more stable, indirectly increase the nature of grabbing and the stability of first riser 2 and second riser 3.
Referring to fig. 3, a plurality of reinforcing ribs 5 are fixedly connected between a transverse plate 1 and a second vertical plate 3, the lower ends of a stabilizing pin 4 and a secondary reinforcing pin 8 are fixedly connected with a ground breaking cone, the structural strength between the transverse plate 1 and the second vertical plate 3 is increased by the reinforcing ribs 5, so that the second vertical plate 3 and the transverse plate 1 are more stable, the sharpness of the lower ends of the secondary reinforcing pin 8 and the stabilizing pin 4 is increased by the ground breaking cone, so that the secondary reinforcing pin 8 and the stabilizing pin 4 are more easily broken and stabilized, the length of the secondary reinforcing pin 8 is equal to the width between the second vertical plate 3 and the first vertical plate 2, the surfaces of the secondary reinforcing pin 8 and the intermediate plate 11 are both connected with corrosion-resistant layers, accumulated water between the first vertical plate 2 and the second vertical plate 3 is extruded and discharged by downward movement of the secondary reinforcing pin 8, the corrosion-resistant layers increase the corrosion resistance of the secondary reinforcing pin 8 and the intermediate plate 11, the service life is prolonged, sealing grooves are formed at the upper ends of the first vertical plate 2 and the second vertical plate 3, first riser 2 and 3 upside of second riser are equipped with and seal the groove assorted closing cap 15, through closing cap 15 increase the leakproofness between first riser 2 and the second riser 3 after secondary reinforcing pin 8 docks with intermediate lamella 11 and slip casting to reduce the possibility of ponding once more
When in use, referring to fig. 1-3, a technician installs the transverse plate 1 at a proper position, reinforces the transverse plate 1 by the stabilizing pin 4, then moves the secondary reinforcing pin 8 downwards to be butted with the intermediate plate 11, so as to further reinforce the structural stability of the first vertical plate 2 and the second vertical plate 3, during the period, the secondary reinforcing pin 8 extrudes and discharges accumulated water between the first vertical plate 2 and the second vertical plate 3 through the vertical drainage hole 9 and the side drainage hole 13, so as to reduce the corrosion of the accumulated water on the first vertical plate 2 and the second vertical plate 3, then the structural stability is further increased by grouting between the first vertical plate 2 and the second vertical plate 3, and the sealing cover 15 seals between the first vertical plate 2 and the second vertical plate 3, so as to reduce the possibility of accumulated water again, compared with the prior art, the scheme can realize that the cofferdam is reinforced and simultaneously discharges the accumulated water after the cofferdam is built, the stability of cofferdam is increased, the influence of the corrosion of ponding is reduced to improve the security of cofferdam.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic engineering construction is with multi-functional cofferdam device, includes diaphragm (1), its characterized in that: the improved water-saving water dispenser is characterized in that a second vertical plate (3) is fixedly connected to the left end of the transverse plate (1), an intermediate plate (11) is fixedly connected to the left end of the second vertical plate (3), a first vertical plate (2) is fixedly connected to the left end of the intermediate plate (11), a sliding groove (6) is formed in the right end of the first vertical plate (2), a sliding block (7) is slidably connected to the sliding groove (6), a secondary reinforcing pin (8) is fixedly connected to the right end of the sliding block (7), a butt joint hole (12) matched with the lower end of the secondary reinforcing pin (8) is formed in the intermediate plate (11), a plurality of uniformly-distributed vertical water draining holes (9) are formed in the secondary reinforcing pin (8), and side water draining holes (13) are formed in the lower end of the second vertical plate (3).
2. The multifunctional cofferdam device for hydraulic engineering construction according to claim 1, characterized in that: the soil layer stabilizing device is characterized in that a plurality of uniformly distributed stabilizing pins (4) are fixedly connected to the transverse plate (1), and the stabilizing pins (4) penetrate through the transverse plate (1) and extend into a soil layer.
3. The multifunctional cofferdam device for hydraulic engineering construction according to claim 1, characterized in that: the upper end of the middle plate (11) is fixedly connected with a convex block (14), and the lower end of the secondary reinforcing pin (8) is provided with a butt joint groove (10) matched with the convex block (14).
4. The multifunctional cofferdam device for hydraulic engineering construction according to claim 2, characterized in that: a plurality of strengthening ribs (5) are fixedly connected between the transverse plate (1) and the second vertical plate (3), and the stabilizing pin (4) and the lower end of the secondary reinforcing pin (8) are fixedly connected with a soil breaking cone.
5. The multifunctional cofferdam device for hydraulic engineering construction according to claim 1, characterized in that: the length of the secondary reinforcing pin (8) is equal to the width between the second vertical plate (3) and the first vertical plate (2), and the surfaces of the secondary reinforcing pin (8) and the middle plate (11) are both connected with corrosion-resistant layers.
6. The multifunctional cofferdam device for hydraulic engineering construction according to claim 1, characterized in that: the sealing groove has all been seted up to first riser (2) and second riser (3) upper end, first riser (2) and second riser (3) upside are equipped with and seal groove assorted closing cap (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726383.4U CN214219701U (en) | 2020-11-23 | 2020-11-23 | Multifunctional cofferdam device for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726383.4U CN214219701U (en) | 2020-11-23 | 2020-11-23 | Multifunctional cofferdam device for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214219701U true CN214219701U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022726383.4U Active CN214219701U (en) | 2020-11-23 | 2020-11-23 | Multifunctional cofferdam device for hydraulic engineering construction |
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|---|---|
| CN (1) | CN214219701U (en) |
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- 2020-11-23 CN CN202022726383.4U patent/CN214219701U/en active Active
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