CN219315663U - Water stopping and seepage preventing system suitable for hinge gate hydraulic structure - Google Patents
Water stopping and seepage preventing system suitable for hinge gate hydraulic structure Download PDFInfo
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- CN219315663U CN219315663U CN202320366369.9U CN202320366369U CN219315663U CN 219315663 U CN219315663 U CN 219315663U CN 202320366369 U CN202320366369 U CN 202320366369U CN 219315663 U CN219315663 U CN 219315663U
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Abstract
The utility model discloses a water-stopping and seepage-proofing system suitable for a hinge gate hydraulic structure, which comprises a gate bottom plate, a laying cover, a gate pier and a hinge gate, wherein a first water-stopping structure is arranged at a seam of the laying cover and the gate bottom plate along the water flow direction, a second water-stopping structure is arranged at a seam of the structure between the gate bottom plate and the laying cover, which is vertical to the water flow direction, the top and the bottom of the gate bottom plate are respectively provided with a third water-stopping structure and a basic vertical seepage-proofing body, the third water-stopping structure is connected with the hinge gate through the vertical water-stopping structure, and a side water-stopping structure is arranged between the hinge gate and the gate pier; the first water stop structure, the second water stop structure and the third water stop structure are used for preventing seepage and stopping water on the surface of the hinge gate, and the vertical water stop structure is matched with the first water stop structure and the third water stop structure to prevent water from penetrating into the gate bottom plate, so that the integral instability of the hinge gate caused by the seepage deformation of the foundation of the hinge gate is avoided.
Description
Technical Field
The utility model relates to the technical field of water conservancy and water transportation engineering, in particular to a water stopping and seepage preventing system suitable for a hinge gate hydraulic structure.
Background
In water conservancy and water transportation engineering, the sluice is one of main manger plate and sluicing building, and sluice commonly used lock chamber structural style has open-ended, breast wall, culvert type, and the hinge sluice is as novel movable sluice dam, and its gate panel is connected with the gate bottom plate, can adjust gate angle wantonly under the hydraulic stem effect, can realize arbitrary high manger plate in certain limit, is applicable to various rivers operating mode and geological conditions.
The hinge gate control mode is various, has advantages such as construction is simple, the investment is little, the view is beautiful, by wide application in river course view, irrigates, water conservancy and hydropower such as retaining, water transportation engineering, aquatic attitude civilization engineering, the main task is the manger plate in the dead water period with the elevation water level guarantee irrigation, navigation, opens the flood discharge in the flood period and resumes and to advance river course rivers, guarantees the safety of water conservancy junction and two banks.
In the working process of the hinge gate, water-stopping and seepage-proofing structures are required to be arranged between a gate and a gate bottom plate, between a gate and a side pier and between the gate bottom plate and an upstream blanket, but the water-stopping and seepage-proofing structures which are respectively arranged are not connected, the water-stopping and seepage-proofing structures are difficult to cooperate with each other to jointly exert the water-stopping and seepage-proofing effects, and the overall water-stopping and seepage-proofing effect of the hinge gate is poor.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and provides a water stopping and seepage preventing system suitable for a hinge gate hydraulic structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stagnant water prevention of seepage system suitable for hinge floodgate hydraulic structure, includes the floodgate bottom plate the lapping of floodgate bottom plate upper reaches the gate mound of floodgate bottom plate both sides with establish hinge gate on the floodgate bottom plate, the lapping with structural joint department of floodgate bottom plate along the water flow direction is provided with first stagnant water structure, the floodgate bottom plate with structural joint department of perpendicular to water flow direction between the lapping is provided with second stagnant water structure, the top of floodgate bottom plate, the bottom are equipped with third stagnant water structure and basic perpendicular prevention of seepage body respectively, third stagnant water structure with basic perpendicular prevention of seepage body passes through perpendicular stagnant water structure and connects, third stagnant water structure with hinge gate connects, the hinge gate with be equipped with side stagnant water structure between the mound.
According to the hinge gate, the first water stop structure, the second water stop structure and the third water stop structure are commonly used for preventing seepage and stopping water on the surfaces of all structures of the hinge gate, the vertical water stop structure is matched with the first water stop structure and the third water stop structure to prevent water from penetrating into the gate bottom plate, and meanwhile, the vertical water stop structure is matched with the basic vertical seepage-proof body to avoid the integral instability of the hinge gate due to seepage deformation of the foundation of the hinge gate.
Preferably, the height of the first water stopping structure is 0.4 m-0.6 m lower than the top surface of the cover, the vertical water stopping structure is positioned at a structural joint of the gate bottom plate along the water flow direction, and the first water stopping structure arranged at the structural joint of the gate bottom plate along the water flow direction is in cross connection with the vertical water stopping structure.
Preferably, the second water stop structure and the first water stop structure are located at the same elevation, and the first water stop structure and the second water stop structure are made of copper sheet water stop materials or rubber water stop materials.
The first water stopping structure can prevent water from penetrating into the foundation at the bottom of the hinge gate along the structural joint of the cover and the gate bottom plate, and if water continues to penetrate along the first water stopping structure, the second water stopping structure can prevent water from penetrating into the structural joint between the gate bottom plate and the cover; and meanwhile, the second water stopping structure guides part of permeated water to the gate piers on two sides of the gate bottom plate, prolongs the water permeation path and further prevents water permeation by using the gate piers.
Preferably, one end of the third water stop structure is in sealing connection with the vertical water stop structure, the other end of the third water stop structure is in sealing connection with the hinge gate, and the third water stop structure is made of a steel plate with the thickness of 6-10 mm.
The vertical water stop structure, the third water stop structure and the hinge gate together prevent water from penetrating into the gate bottom plate from the water facing side of the hinge gate.
Preferably, the bottom end of the vertical water stop structure is buried into the base vertical seepage-proof body by 0.3 m-0.5 m, and the vertical water stop structure adopts a copper sheet water stop material or a rubber water stop material.
Preferably, the vertical seepage-proofing body of the foundation adopts a plastic concrete seepage-proofing wall, a high-pressure jet grouting pile or a cement stirring pile, and the permeability coefficient of the vertical seepage-proofing body of the foundation is not more than 1 multiplied by 10 -5 m/s。
Preferably, the side water stop structure is buried in the gate pier, and the side water stop structure adopts a steel plate with the thickness of 6 mm-10 mm.
The side water stop structure is used for stopping water and preventing seepage of a gap between the hinge gate and the gate pier.
Preferably, an inclined wall is arranged between the gate pier and the shoreside rock surface, and the inclined wall extends into the shoreside rock surface to prevent water flow from bypassing the shoreside slope of the two-shore connection building.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The first water stop structure, the second water stop structure and the third water stop structure are commonly used for preventing seepage and stopping water on the surfaces of all structures of the hinge gate, the vertical water stop structure is matched with the first water stop structure and the third water stop structure to prevent water from penetrating into the gate bottom plate, and meanwhile, the vertical water stop structure is matched with the basic vertical seepage preventing body to avoid the integral instability of the hinge gate caused by the seepage deformation of the foundation of the hinge gate.
(2) The side water stop structure is used for stopping water and seepage of a gap between a hinge gate and a gate pier, and is provided with the inclined wall extending into a shoreside rock face so as to prevent water flow from bypassing a shoreside slope of a connecting building at two sides.
Drawings
FIG. 1 is a schematic view of a cross-section of the present utility model;
FIG. 2 is a schematic plan view of the present utility model except for a hinge gate;
FIG. 3 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged partial schematic view at B in FIG. 2;
in the figure: 1. a gate bottom plate; 2. paving; 3. a gate pier; 4. a hinge gate; 5. a, a protection step; 6. a first water stop structure; 7. a second water stop structure; 8. a third water stop structure; 9. a base vertical impermeable body; 10 a vertical water stop structure; 11. a side water stop structure; 12. and (5) an inclined wall.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, the specific scheme of the first embodiment is as follows: the utility model provides a stagnant water prevention of seepage system suitable for hinge floodgate hydraulic structure, including sluice bottom plate 1, the shop cap 2 of sluice bottom plate 1 upper reaches, sluice pier 3 of sluice bottom plate 1 both sides and establish the hinge gate 4 on sluice bottom plate 1, the structure seam department of shop cap 2 and sluice bottom plate 1 along the water flow direction is provided with first stagnant water structure 6 on the way, the structure seam department of perpendicular to water flow direction between sluice bottom plate 1 and the shop cap 2 is provided with second stagnant water structure 7 on the way, the top of sluice bottom plate 1, the bottom is equipped with third stagnant water structure 8 and basic perpendicular prevention of seepage body 9 respectively, third stagnant water structure 8 and basic perpendicular prevention of seepage body 9 are connected through perpendicular stagnant water structure, third stagnant water structure 8 is connected with hinge gate 4, be equipped with side stagnant water structure 10 between hinge gate 4 and the sluice pier 3.
Specifically, the first water stop structure 6 and the second water stop structure 7 are symmetrically arranged with the structural seam where each is located as a central axis seam.
Specifically, the gate bottom plate 1 is the ladder type, and gate bottom plate 1 higher side is towards the upper reaches, and gate bottom plate 1 lower side is towards the low reaches, and hinge gate 4 is located the rear portion of gate bottom plate 1 step, and third stagnant water structure 8 is located the top surface of gate bottom plate 1 step, and third stagnant water structure 8 is in gate bottom plate 1 along the structural joint department of water flow direction, third stagnant water structure 8 and first stagnant water structure 6 parallel arrangement, and the width of third stagnant water structure 8 is greater than first stagnant water structure 6.
Specifically, the height of the first water stopping structure 6 is lower than 0.5m of the top surface of the paving cover 2, the vertical water stopping structure is located at a structural seam of the gate bottom plate 1 along the water flow direction, and the first water stopping structure 6 arranged at the structural seam of the gate bottom plate 1 along the water flow direction is in cross connection with the vertical water stopping structure.
Specifically, the second water stop structure 7 and the first water stop structure 6 are located at the same elevation, and the first water stop structure 6 and the second water stop structure 7 both adopt water stop copper sheets.
Specifically, a guard 5 is arranged at the downstream of the gate bottom plate 1, one end of a first water stop structure 6 at a structural seam of the gate bottom plate 1 along the water flow direction is connected with a second water stop structure 7, and the other end is connected with the guard 5.
Specifically, one end of the third water stop structure 8 is in sealing connection with the vertical water stop structure, the other end of the third water stop structure 8 is in sealing connection with the hinge gate 4, and the third water stop structure 8 is made of steel plates with the thickness of 8 mm.
Specifically, the bottom end of the vertical water stop structure is embedded into the base vertical seepage-proofing body 9 for 0.4m, and the vertical water stop structure adopts a water stop copper sheet.
Specifically, the basic vertical impermeable body 9 adopts a plastic concrete impermeable wall, and the permeability coefficient of the basic vertical impermeable body 9 is not more than 1 multiplied by 10 < -5 > m/s.
Specifically, the side water stop structure 10 is buried in the gate pier 3, the side water stop structure 10 is made of steel plates with the thickness of 8mm, the shape of the side water stop structure 10 is arc-shaped, and the shape of the side water stop structure 10 is matched with the track of the hinge gate 4 when the hinge gate rotates.
Specifically, an inclined wall 11 is arranged between the gate pier 3 and the shoreside rock surface, and the inclined wall 11 is arranged deep into the shoreside rock surface.
Embodiment two: the difference between the second embodiment and the first embodiment is that:
specifically, the first water stop structure 6, the second water stop structure 7 and the vertical water stop structure adopt rubber water stops.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stagnant water prevention of seepage system suitable for hinge floodgate hydraulic structure, includes the floodgate bottom plate the covering of floodgate bottom plate upper reaches the gate pier of floodgate bottom plate both sides with establish hinge gate on the floodgate bottom plate, its characterized in that: the novel water-stop structure is characterized in that a first water-stop structure is arranged at the joint of the gate bottom plate along the water flow direction, a second water-stop structure is arranged at the joint of the gate bottom plate perpendicular to the water flow direction between the gate bottom plate and the cover, a third water-stop structure and a basic vertical seepage-proofing body are arranged at the top and the bottom of the gate bottom plate respectively, the third water-stop structure is connected with the basic vertical seepage-proofing body through the vertical water-stop structure, the third water-stop structure is connected with the hinge gate, and a side water-stop structure is arranged between the hinge gate and the gate pier.
2. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: the height of the first water stopping structure is lower than 0.4-0.6 m of the top surface of the cover, the vertical water stopping structure is positioned at the structural joint of the gate bottom plate along the water flow direction, and the first water stopping structure arranged at the structural joint of the gate bottom plate along the water flow direction is in cross connection with the vertical water stopping structure.
3. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: the second water stop structure and the first water stop structure are located at the same elevation, and the first water stop structure and the second water stop structure are made of copper sheet water stop materials or rubber water stop materials.
4. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: one end of the third water stop structure is in sealing connection with the vertical water stop structure, the other end of the third water stop structure is in sealing connection with the hinge gate, and the third water stop structure is made of a steel plate with the thickness of 6-10 mm.
5. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: the bottom end of the vertical water stop structure is buried into the base vertical seepage-proof body by 0.3-0.5 m, and the vertical water stop structure adopts a copper sheet water stop material or a rubber water stop material.
6. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: the vertical seepage-proofing body of the foundation adopts a plastic concrete seepage-proofing wall, a high-pressure jet grouting pile or a cement stirring pile, and the permeability coefficient of the vertical seepage-proofing body of the foundation is not more than 1 multiplied by 10 -5 m/s。
7. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: the side water stop structure is buried in the gate pier, and the side water stop structure adopts a steel plate with the thickness of 6-10 mm.
8. The water stop and seepage prevention system suitable for a hinge gate hydraulic structure according to claim 1, wherein: and an inclined wall is arranged between the gate pier and the shoreside rock face, and the inclined wall is arranged deep into the shoreside rock face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366369.9U CN219315663U (en) | 2023-03-02 | 2023-03-02 | Water stopping and seepage preventing system suitable for hinge gate hydraulic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366369.9U CN219315663U (en) | 2023-03-02 | 2023-03-02 | Water stopping and seepage preventing system suitable for hinge gate hydraulic structure |
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| Publication Number | Publication Date |
|---|---|
| CN219315663U true CN219315663U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320366369.9U Active CN219315663U (en) | 2023-03-02 | 2023-03-02 | Water stopping and seepage preventing system suitable for hinge gate hydraulic structure |
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| CN (1) | CN219315663U (en) |
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- 2023-03-02 CN CN202320366369.9U patent/CN219315663U/en active Active
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