Water gate

Abstract

The utility model provides a sluice. The sluice comprises a middle pier, a lower foundation, a sluice chamber and a sluice gate. The number of the middle piers is at least two, one side of each middle pier is connected with the lower foundation, and the other side of each middle pier is connected with the lock chamber. The middle pier comprises a first supporting column, a gate groove column and a filling assembly, and the first supporting column is connected with the gate groove column through the filling assembly; wherein the number of the first supporting columns is at least two, and the tops of the first supporting columns are connected with the lock chamber; the bottom of the gate groove column is connected with the lower foundation, the top of the gate groove column is connected with the bottom of the lock chamber, and the gate groove column is arranged between the two first supporting columns. According to the water gate, by changing the structure of the middle pier, the stress of the middle pier structure is clearer, the thickness of the middle pier can be reduced, the use amount of reinforced concrete is reduced, and therefore the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a sluice gate. Background Art

[0002] A sluice gate is a building for blocking water, discharging water and taking water in the existing field, and is widely used in water conservancy projects.

[0003] Traditional sluice gates include a gate chamber, pier, lower foundation and gate. The lower foundation is used to bear all the weights, vertical and horizontal pressures and other loads of the upper structure and evenly transfer them to the foundation; the gate is used to control the flow rate through the sluice. Opening the gate can discharge flood, and closing the gate can block flood, tide or raise the water level. The middle pier is connected to the gate. The pier is a pier component for supporting the gate, separating the gate openings and connecting both banks. The gate chamber is connected to the pier and is arranged on the top of the pier. The gate chamber is mainly used for placing equipment and facilitating the work of staff.

[0004] However, for the sluice gate in the prior art, the pier includes a middle pier. The middle pier is arranged in the middle of the lower foundation. The top of the middle pier is connected to the maintenance layer of the gate chamber, and the bottom of the middle pier is connected to the lower foundation. Gate grooves need to be arranged on both sides of the top of the middle pier. The main stress part of the middle pier is the gate groove part. To ensure the structural width and overall stress requirements of the gate groove part, the whole middle pier adopts a reinforced concrete structure. Due to the use of a reinforced concrete structure for the whole middle pier, the thickness of the middle pier is relatively thick, the stress structure is not clear, resulting in a large amount of steel and concrete used, high material costs, and thus a high total cost.

[0005] Therefore, there is room for further improvement in the middle pier in the prior art. Content of the Utility Model

[0006] In view of this, aiming at the technical problems of the relatively thick middle pier, large amount of steel and concrete used, and high total cost in the prior art, the present application provides a sluice gate. By changing the structure of the middle pier, the thickness of the middle pier can be reduced, the amount of steel and concrete used can be reduced, the stress structure is clearer, and the cost is reduced.

[0007] To achieve the above object, the utility model provides the following technical solution: A sluice gate, comprising a middle pier, a lower foundation, a gate chamber and a gate;

[0008] At least two of the middle piers are provided. One side of the middle pier is connected to the lower foundation, and the other side is connected to the gate chamber;

[0009] The middle pier includes a first support column, a gate groove column and a filling component. The first support column and the gate groove column are connected by the filling component;

[0010] Among them, there are at least two first support columns. The bottom of the first support column is connected to the filling component, and the top of the first support column is connected to the lock chamber.

[0011] The bottom of the gate slot column is connected to the lower foundation, the top of the gate slot column is connected to the bottom of the lock chamber, and the gate slot column is arranged between two of the first support columns.

[0012] The gate is arranged between two of the gate slot columns, the gate is connected to the gate slot column, and the gate is used to control the flow rate through the lock.

[0013] Compared with the prior art, a lock of the present application is characterized in that a first support column, a gate slot column and a filling component are provided. The first support column and the gate slot column are connected by the filling component. Among them, there are at least two first support columns. The top of the first support column is connected to the top of the lock chamber, the bottom of the gate slot column is connected to the lower foundation, the top of the gate slot column is connected to the bottom of the lock chamber, and the gate slot column is arranged between two first support columns. The gate is arranged between two middle piers, and the gate is connected to the gate slot column to ensure the stability of the gate by the gate slot column. Therefore, the first support column, the gate slot column and the filling component of the present application enable the overall force of the middle pier to be adapted to the structural thickness, can reduce the thickness of the middle pier, reduce the amount of reinforced concrete used, are beneficial to reducing the cost, and make the force-bearing structure clearer.

[0014] In some embodiments of the present application, the filling component is divided into a first filling component and a second filling component. One side of the second filling component is connected to the gate slot column, and the other side is connected to the first support column.

[0015] Among them, there are at least two gate slot columns. The gate slot columns are arranged at intervals according to the requirements of the gate, and are connected by the first filling component between two adjacent gate slot columns.

[0016] Further, third filling components are provided on both sides of the first filling component, and the third filling components are connected to the gate slot column.

[0017] Further, at least one side of the gate slot column is provided with a gate slot, at least part of the gate is arranged in the gate slot, and the gate slot is used for installing the gate.

[0018] In some embodiments of the present application, the lock further includes side piers. The bottom of the side piers is connected to the lower foundation, and the top of the side piers is connected to the lock chamber.

[0019] The middle piers are arranged at intervals in the middle of the lower foundation, and the side piers are arranged at the edges of the lower foundation.

[0020] In some embodiments of the present application, at least part of the bottom of the first support column is connected to the lower foundation, and at least part of the top is connected to the top of the lock chamber.

[0021] At least a part of the bottom of the gate slot column is connected to the lower foundation, and at least a part of the top is connected to the bottom of the lock chamber.

[0022] In some embodiments of the present application, a hoisting facility is provided in the lock chamber. The hoisting facility is connected to the top of the gate and is used to control the lifting of the gate.

[0023] Furthermore, the hoisting facility is configured as a hoist, and the hoist is fixedly connected to the gate through a steel wire rope.

[0024] Or,

[0025] The hoisting facility is configured as an electric hoist, and the electric hoist is fixedly connected to the gate through a steel wire rope or a ring chain.

[0026] In some embodiments of the present application, the sluice further includes a breast wall. The breast wall is connected to the middle pier and is arranged between two adjacent middle piers for water retaining.

[0027] In some embodiments of the present application, a passage is provided in the lock chamber. The bottom of the passage is connected to the lower foundation, and the passage is communicated with the lock chamber.

[0028] The passage includes a fourth support column. The bottom of the fourth support column is connected to the lower foundation. The fourth support column extends towards the lock chamber and is connected to the lock chamber.

[0029] A sluice of the present application has at least the following technical effects:

[0030] 1. By providing the first support column, the gate slot column and the filling component, the first support column is connected to the gate slot column through the filling component. The gate slot column is arranged between two first support columns. The bottom of the first support column is connected to the filling component, the top of the first support column is connected to the top of the lock chamber, the bottom of the gate slot column is connected to the lower foundation, and the top of the gate slot column is connected to the bottom of the lock chamber, so that the lock chamber and the middle pier form an integral body, which is convenient for design and calculation. The first support column, the gate slot column and the filling component enable the overall force of the middle pier to be adapted to the structural thickness, which can reduce the thickness of the middle pier, reduce the consumption of reinforced concrete, is beneficial to reducing the cost, and makes the force-bearing structure clearer.

[0031] 2. By providing the hoisting facility, the hoisting facility can control the lifting of various large and medium-sized cast iron gates and steel gates to achieve the purpose of opening and closing. The gate and the hoisting facility are fixedly connected through a steel wire rope or a ring chain, ensuring the efficient operation of opening and closing the sluice, and the operation and maintenance are simple and convenient, saving the time of workers.

[0032] 3. By setting up a passage, which is arranged on one side of the lock chamber, communicated with the lock chamber, connected to the bottom slab at the bottom and to the lock chamber at the top, and the lock chamber and the middle pier are arranged on the same lower foundation, a whole system can be formed for the lock chamber and the middle pier, facilitating calculation and pricing, and being conducive to quickly generating drawings and performing modeling calculations. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic diagram of the overall structure of a sluice provided by an embodiment of the present application;

[0034] Figure 2 is a schematic diagram of the lower foundation structure of a sluice provided by an embodiment of the present application;

[0035] Figure 3 is a schematic diagram of the middle pier structure of a sluice provided by an embodiment of the present application;

[0036] Figure 4 is a schematic diagram of the passage structure of a sluice provided by an embodiment of the present application;

[0037] Figure 5 is Figure 4 the schematic diagram of the B-B sectional structure of;

[0038] Figure 6 is the partial enlarged view of C.

[0039] REFERENCE MARKS:

[0040] 1. Middle pier; 11. First support column; 12. Gate slot column; 13. Filling component; 131. First filling component; 132. Second filling component; 14. Third filling component;

[0041] 2. Lower foundation;

[0042] 3. Lock chamber; 31. Lifting facility;

[0043] 4. Gate; 41. Maintenance gate; 42. Working gate;

[0044] 5. Side pier; 51. Third support column;

[0045] 6. Passage; 61. Fourth support column; 62. First entrance door; 63. Guardrail; 64. Indoor staircase; 65. Observation window; 66. Second entrance door; 67. Outdoor staircase;

[0046] 7. Gate slot; 8. Breast wall. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] To enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail, clearly and completely below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure and are not used to limit the present disclosure.

[0048] In the description of the present application, if the first and second are described for the purpose of distinguishing technical features, they should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0049] Those skilled in the art should understand that in the disclosure of the present application, the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limiting the present application.

[0050] The following further describes the present application in detail with reference to the accompanying drawings. See, for example, Figures 1 to 6 description.

[0051] A sluice provided in this embodiment is applied in a water conservancy project. Specifically, for example, Figures 1 to 6As shown in the figure, the sluice includes a lower foundation 2, middle piers 1, a sluice chamber 3, and a gate 4; the top of the lower foundation 2 is connected to the middle piers 1, the middle piers 1 are arranged at intervals on the lower foundation 2, the top of the middle piers 1 is connected to the sluice chamber 3, the middle piers 1 are used to support the gate 4 and separate the sluice openings, the gate 4 is arranged between two adjacent middle piers 1, the gate 4 is arranged in the middle of the middle piers 1, and the gate 4 is used to close and open the water discharge channel 6, thereby intercepting the water flow, controlling the water level, regulating the flow rate, discharging sediment and floating objects; in this embodiment, there are at least two middle piers 1, the bottom of the middle piers 1 is connected to the lower foundation 2, the top of the middle piers 1 is connected to the sluice chamber 3, and the middle piers 1 are in an arc or semi-circular structure to improve the smoothness of the water flow passing through the sluice; the lower foundation 2 is arranged at the bottom of the middle piers 1, and the lower foundation 2 can bear all the loads of the middle piers 1 and the sluice chamber 3 and distribute them to the foundation; the gate 4 is arranged between two middle piers 1, and the gate 4 is mainly used to control the flow rate through the sluice. The breast wall 8 is connected to the middle piers 1, the breast wall 8 is arranged between two adjacent middle piers 1, and the breast wall 8 is mainly used to block water, reduce the weight of the gate 4 and the weight of the hoist; in this embodiment, the middle piers 1 are arranged at intervals on the lower foundation 2, the two middle piers 1 are parallel to each other, and the angle between the middle piers 1 and the lower foundation 2 is 90°, that is, the middle piers 1 are vertically connected to the lower foundation 2. The sluice chamber 3 is arranged on the top of the middle piers 1, the bottom of the sluice chamber 3 is covered with the top surface of the middle piers 1, and the sluice chamber 3, the middle piers 1 and the lower foundation 2 form a whole, which is beneficial for calculation and design and convenient for coordination.

[0052] Specifically, as Figure 3 shown in the figure, the middle pier 1 includes a first support column 11, a gate groove column 12, and a filling component 13; the first support column 11 and the gate groove column 12 are connected through the filling component 13, so that the middle pier 1 forms a whole, enhancing the stability of the middle pier 1 and improving the bearing capacity of the middle pier 1; the first support column 11 is in a rectangular structure, there are at least two first support columns 11, the first support columns 11 are arranged on both sides of the lower foundation 2, the bottom of the first support columns 11 is connected to the filling component 13, the top of the first support columns 11 is connected to the top of the sluice chamber 3, and the angle between the first support columns 11 and the lower foundation 2 is 90°, that is, the first support columns 11 are vertically connected to the lower foundation 2. The first support columns 11 are made by arranging multiple steel bars in a staggered manner and then pouring concrete, and the first support columns 11 are used to support the middle pier 1 and the upper building, thereby ensuring the stability of the middle pier 1 and the upper building.

[0053] Further, the filling component 13 is divided into a first filling component 131 and a second filling component 132. One side of the second filling component 132 is connected to the gate slot column 12, and the other side of the second filling component 132 is connected to the first support column 11. The second filling component 132 can be filled with an empty box or other lightweight materials. There are pier walls on both sides of the second filling component 132. The pier walls are located on both sides of the first support column 11 and the second filling component 132, and the pier walls are used to strengthen the strength and stability of the middle pier 1. The gate slot column 12 is in an H-shaped structure. There is at least one gate slot column 12. The gate slot column 12 is arranged in the middle of two adjacent first support columns 11. The bottom of the gate slot column 12 is connected to the lower foundation 2, and the top of the gate slot column 12 is connected to the bottom of the gate chamber 3. The angle between the gate slot column 12 and the lower foundation 2 is 90°, that is, the gate slot column 12 is vertically connected to the lower foundation 2. When there are more than two gate slot columns 12, the gate slot columns 12 are arranged at intervals along the horizontal direction according to the requirements of the gate 4. The two gate slot columns 12 are connected by the first filling component 131. The gate slot column 12 is made by arranging multiple steel bars in a staggered manner and then pouring concrete. The gate slot column 12 is used to support the load of the gate chamber 3 and evenly transfer it to the lower foundation 2. The first filling component 131 can be filled with an empty box or other lightweight materials, so as to reduce the amount of steel bars in the middle pier 1, reduce the weight of the middle pier 1, make the structural force more definite, reduce the cost, and reduce the overall cost of the middle pier 1; there are third filling components 14 on both sides of the first filling component 131. The third filling component 14 is a connecting plate, and the third filling component 14 is connected to the gate slot column 12.

[0054] It should be noted that the first filling component 131 and the second filling component 132 can be backfilled with an empty box or other lightweight materials with high compressive strength, good durability and a wide range of strength grades.

[0055] Further, as Figure 3 shown, the sluice also includes side piers 5. The bottom of the side piers 5 is connected to the lower foundation 2, and the top of the side piers 5 is connected to the gate chamber 3. The side piers 5 are arranged at the edge of the lower foundation 2. The side piers 5 include third support columns 51. There are at least two third support columns 51. The third support columns 51 are in a rectangular shape. At least part of the top of the third support columns 51 is connected to the top of the gate chamber 3, and at least part of the bottom of the third support columns 51 is connected to the lower foundation 2. The third support columns 51 are made by arranging multiple steel bars in a staggered manner and then pouring concrete. Among them, at least part of the bottom of the first support column 11 is fixedly connected to the lower foundation 2, at least part of the top of the first support column 11 is fixedly connected to the top of the gate chamber 3, at least part of the bottom of the gate slot column 12 is fixedly connected to the lower foundation 2, at least part of the top of the gate slot column 12 is fixedly connected to the bottom of the gate chamber 3, at least part of the bottom of the third support column 51 is fixedly connected to the lower foundation 2, and at least part of the top of the third support column 51 is fixedly connected to the top of the gate chamber 3, ensuring the stability and bearing capacity of the sluice structure.

[0056] Further, as Figure 5 shown, a gate slot 7 is provided on at least one side of the gate slot column 12. A gate slot 7 can also be opened on the opposite surface of the adjacent side pier 5 to connect the gate 4. The gate slot 7 is a rectangular groove, and at least a part of the gate 4 is arranged in the gate slot 7. The gate slot 7 and the gate slot column 12 are connected by inserted bars, and the inserted bars are used to strengthen the strength of the gate slot 7 and the gate slot column 12. The gate slot 7 is cast in the second stage with concrete. The gate slot 7 is used for the gate 4 to be put in, supported and fixed. Among them, the gate 4 is rectangular, and the gate 4 includes a maintenance gate 41 and a working gate 42. The maintenance gate 41 and the working gate 42 are arranged in parallel. The maintenance gate 41 is arranged upstream and downstream of the sluice. The maintenance gate 41 is used to block water temporarily during the maintenance of hydraulic structures or the working gate 42, etc., and is generally opened and closed in still water. The working gate 42 is arranged in the middle of the sluice, and the working gate 42 is used to close and open the water discharge channel 6, and is generally opened and closed in moving water.

[0057] In this embodiment, as Figures 1 to 6 shown, a hoisting facility 31 is provided in the lock chamber 3. The hoisting facility 31 is connected to the top of the gate 4. Among them, the hoisting facility 31 is set as a hoist. When the sluice needs to be opened, the hoist is operated by an electric motor. The hoist drives the steel wire rope to fixedly connect the gate 4. The electric motor drives the hoist to work, and the gate 4 is fixedly connected to the hoist through the steel wire rope, so as to realize the opening and closing of the gate 4, making the opening and closing of the gate 4 more convenient and efficient.

[0058] Further, as Figure 4 shown, a channel 6 is provided on the side of the lock chamber 3. The bottom of the channel 6 is connected to the lower foundation 2, and the top of the channel 6 is connected to the lock chamber 3; among them, the channel 6 includes a fourth support column 61. The fourth support column 61 is rectangular. At least a part of the bottom of the fourth support column 61 is connected to the lower foundation 2. The top of the fourth support column 61 extends towards the lock chamber 3 and is connected to the lock chamber 3. The angle between the fourth support column 61 and the lower foundation 2 is 90°, that is, the fourth support column 61 is vertically connected to the lower foundation 2. The fourth support column 61 is made by arranging multiple steel bars in a staggered manner and then casting with concrete. The fourth support column 61 is used to support the channel 6, so as to ensure the stability of the channel 6.

[0059] Further, the passage 6 further includes a first entrance door 62. Guardrails 63 are provided on both sides of the first entrance door 62. The guardrails 63 are used to prevent people from falling from the side, thus ensuring the safety of people. The guardrails 63 are connected to the outdoor staircase 67. There is at least one outdoor staircase 67. The lower part of the outdoor staircase 67 is connected to the revetment. The revetment is used to support people walking. An indoor staircase 64 and an observation window 65 are provided in the passage 6. The observation window 65 is arranged on the opposite side of the first entrance door 62. The observation window 65 is used for people to observe the water level of the sluice, judge the rise and fall of the water level, and make a judgment in the first time, thereby improving the work efficiency. A second entrance door 66 is provided on one side of the observation window 65. The second entrance door 66 is close to the indoor staircase 64. The second entrance door 66 is used to lead to the gate chamber 3 and can also enter the hoist room to control the hoisting mechanism, which can ensure the opening and closing of the sluice and improve the efficiency.

[0060] It should be noted that, in this embodiment, the hoisting facility 31 can be set as an electric hoist. The electric hoist is fixedly connected to the gate 4 through a steel wire rope or a ring chain, so as to drive the opening and closing of the gate 4, making the opening and closing of the gate 4 more convenient and efficient.

[0061] The above has introduced the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the present application and its core idea. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A sluice gate, characterized in that: It comprises a middle pier (1), a lower foundation (2), a lock chamber (3) and a lock gate (4); There are at least two middle piers (1), one side of the middle pier (1) is connected to the lower foundation (2), and the other side is connected to the lock chamber (3); The middle pier (1) comprises a first support column (11), a door slot column (12) and a filling assembly (13), wherein the first support column (11) and the door slot column (12) are connected via the filling assembly (13); There are at least two first support columns (11), the bottom of the first support column (11) is connected to the filling assembly (13), and the top of the first support column (11) is connected to the lock chamber (3); The bottom of the gate slot column (12) is connected to the lower foundation (2), the top of the gate slot column (12) is connected to the bottom of the gate chamber (3), and the gate slot column (12) is arranged between the two first support columns (11); The gate (4) is arranged between the two gate slot columns (12), the gate (4) is connected to the gate slot columns (12), and the gate (4) is used to control the flow rate passing through the gate.

2. The sluice gate according to claim 1, characterized in that: The filling component (13) is divided into a first filling component (131) and a second filling component (132); one side of the second filling component (132) is connected to the door slot column (12), and the other side is connected to the bottom of the first support column (11); There are at least two door slot columns (12), the door slot columns (12) are arranged at intervals according to the requirements of the gate (4), and two adjacent door slot columns (12) are connected via the first filling component (131).

3. The sluice gate according to claim 2, characterized in that: Third filling components (14) are provided on both sides of the first filling component (131), and the third filling components (14) are connected to the door slot column (12).

4. The sluice gate according to claim 1, characterized in that: At least one side of the door slot column (12) is provided with a door slot (7), the gate (4) is at least partially arranged in the door slot (7), and the door slot (7) is used to install the gate (4).

5. The sluice gate according to claim 1, characterized in that: The sluice gate further comprises a side pier (5), the bottom of the side pier (5) is connected to the lower foundation (2), and the top of the side pier (5) is connected to the gate chamber (3); The middle pier (1) is arranged at intervals in the middle of the lower foundation (2), and the side pier (5) is arranged at the edge of the lower foundation (2).

6. The sluice gate according to claim 5, characterized in that: The bottom of the first support column (11) is at least partially connected to the lower foundation (2), and the top is at least partially connected to the top of the lock chamber (3); The bottom of the gate slot column (12) is at least partially connected to the lower foundation (2), and the top is at least partially connected to the bottom of the gate chamber (3).

7. The sluice gate according to claim 1, characterized in that: A lifting facility (31) is provided in the gate chamber (3), the lifting facility (31) is connected to the top of the gate (4), and the lifting facility (31) is used to control the lifting and lowering of the gate (4).

8. The sluice gate according to claim 7, characterized in that: The lifting facility (31) is configured as a gate hoist, and the gate hoist is fixedly connected to the gate (4) via a steel wire rope; or, The lifting facility (31) is configured as an electric hoist, and the electric hoist is fixedly connected to the gate (4) via a steel wire rope or a ring chain.

9. The sluice gate according to claim 1, characterized in that: The sluice gate further comprises a breast wall (8), the breast wall (8) being connected to the middle pier (1), the breast wall (8) being arranged between two adjacent middle piers (1), and the breast wall (8) being used for retaining water.

10. The sluice gate according to claim 1, characterized in that: The lock chamber (3) is provided with a channel (6), the bottom of the channel (6) is connected to the lower foundation (2), and the channel (6) is in communication with the lock chamber (3); The passage (6) comprises a fourth support column (61), the bottom of the fourth support column (61) is connected to the lower foundation (2), and the fourth support column (61) extends toward the gate chamber (3) and is connected to the gate chamber (3).

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