Lifting type water conservancy project gate for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering gates, in particular to a lifting type hydraulic engineering gate for hydraulic engineering. According to the technical scheme, the lifting type water conservancy project gate for the water conservancy project comprises a gate frame and further comprises a sealing assembly, a lifting gate assembly and a gate stabilizing roller shaft; a sealing assembly is arranged in the gate frame. A lifting gate assembly is arranged above the gate frame; a gate stabilizing roll shaft is arranged on the inner side of the gate frame; the sealing assembly comprises a sealing clamping block, a sealing plate, a sealing side plate and a reinforcing rod; the lifting gate assembly comprises a hydraulic oil cylinder and a gate. The sealing clamping block of the sealing assembly is used for sealing a gap at the gate lifting position, so that the sealing performance of the gap is effectively improved, and meanwhile, the problem that the gate shakes due to water flow impact in the lifting opening and closing process is effectively solved by matching with rolling clamping of the gate stabilizing roller shaft on the gate.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy gates, and particularly relates to a lifting water conservancy project gate for water conservancy projects. Background Art

[0002] Water conservancy gates are commonly used equipment in water conservancy projects. By controlling the opening and closing of the gates, the water volume can be adjusted and distributed to meet the needs of people's living and production for water resources.

[0003] In existing water conservancy projects, lifting water conservancy gates are widely used. However, when such gates move up and down for adjustment, they often shake due to water flow impact, resulting in a problem of decreased gate sealing performance. The impact of water flow on the gate not only affects the stability of the gate, but also causes wear on the sealing strips or sealing surfaces between the gate and the door frame, thereby reducing the sealing effect.

[0004] Therefore, aiming at the above-mentioned existing lifting water conservancy project gates for water conservancy projects, because the gates often shake due to water flow impact during the up and down movement adjustment, resulting in a problem of decreased gate sealing performance, a lifting water conservancy project gate for water conservancy projects can be designed. Summary of the Utility Model

[0005] In order to overcome the problem that in the existing lifting water conservancy project gates for water conservancy projects, the gates often shake due to water flow impact during the up and down movement adjustment, resulting in a problem of decreased gate sealing performance.

[0006] The technical solution of the utility model is: a lifting water conservancy project gate for water conservancy projects, which includes a gate frame, and also includes a sealing component, a lifting gate component, and a gate stabilizing roller; a sealing component is arranged inside the gate frame; a lifting gate component is arranged above the gate frame; a gate stabilizing roller is arranged on the inner side of the gate frame; the sealing component includes a sealing clamp block, a sealing plate, a sealing side plate, and a reinforcing rod; the lifting gate component includes a hydraulic cylinder and a gate.

[0007] Preferably, the sealing clamp block of the sealing component seals the gap at the lifting part of the gate, effectively improving the sealing performance at the joint. At the same time, cooperating with the rolling clamping of the gate stabilizing roller on the gate effectively reduces the problem of the gate shaking due to water flow impact during the lifting and closing process, and solves the problem that in the existing lifting water conservancy project gates for water conservancy projects, the gates often shake due to water flow impact during the up and down movement adjustment, resulting in a problem of decreased gate sealing performance.

[0008] As a preference, a sealing clamp block is arranged inside the gate frame, and the sealing clamp block is fixedly connected to the inner wall of the gate frame; sealing plates are fixedly arranged at both the upper and lower ends of the sealing clamp block; sealing side plates are arranged at both the front and rear ends of the sealing clamp block, and the sealing side plates are fixedly connected to the sealing clamp block.

[0009] Preferably, a gate is clamped between two sealing clamp blocks, and the gate is arranged to move up and down between the two sealing clamp blocks for adjustment.

[0010] Preferably, a hydraulic cylinder is arranged at the upper end of the gate frame, and the output end of the hydraulic cylinder is in transmission connection with the gate for lifting and lowering.

[0011] Preferably, the gate stabilizing roller shafts are alternately arranged at the front and rear ends on both sides of the gate, and the gate stabilizing roller shafts are rotationally clamped to the gate for connection.

[0012] Preferably, a reinforcing rod is arranged behind the lower end of the sealing clamp block, and the reinforcing rod is fixedly connected to the sealing clamp block.

[0013] Preferably, the reinforcing rod is fixedly connected to the inner wall of the gate frame.

[0014] Advantages of the present utility model:

[0015] 1. For the existing lifting water conservancy project gate used in water conservancy projects, when the gate moves up and down for adjustment, the problem that the gate shakes due to water flow impact, resulting in a decrease in the sealing performance of the gate often occurs; the sealing clamp blocks of the sealing component effectively seal the gap at the lifting position of the gate, effectively improving the sealing performance at the joint, and at the same time, cooperating with the gate stabilizing roller shafts to roll and clamp the gate, effectively reducing the problem that the gate shakes due to water flow impact during the lifting and closing process; solving the problem that for the existing lifting water conservancy project gate used in water conservancy projects, when the gate moves up and down for adjustment, the gate often shakes due to water flow impact, resulting in a decrease in the sealing performance of the gate.

[0016] 2. Through the arrangement of the reinforcing rod, the reinforcing rod effectively improves the fixing stability of the sealing clamp block fixedly connected thereto, preventing the problem that the sealing clamp block falls off due to vibration. Description of the drawings

[0017] Figure 1 Shown is a schematic diagram of the overall three-dimensional structure of a lifting water conservancy project gate for water conservancy projects of the present utility model;

[0018] Figure 2 Shown is a schematic diagram of the overall bottom three-dimensional structure of a lifting water conservancy project gate for water conservancy projects of the present utility model;

[0019] Figure 3 Shown is a schematic diagram of the overall rear three-dimensional structure of a lifting water conservancy project gate for water conservancy projects of the present utility model;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the sealing component of a lifting water conservancy project gate for water conservancy projects of the present utility model.

[0021] The reference signs in the drawings are: 1, gate frame; 2, sealing assembly; 3, lifting gate assembly; 4, gate stabilizing roller; 201, sealing clamp block; 202, sealing plate; 203, sealing side plate; 204, reinforcing rod; 301, hydraulic cylinder; 302, gate. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figures 1-4 , the present utility model provides an embodiment: a lifting water conservancy project gate for water conservancy projects, including a gate frame 1, and further including a sealing assembly 2, a lifting gate assembly 3, and a gate stabilizing roller 4; a sealing assembly 2 is arranged inside the gate frame 1; a lifting gate assembly 3 is arranged above the gate frame 1; a gate stabilizing roller 4 is arranged inside the gate frame 1; the sealing assembly 2 includes a sealing clamp block 201, a sealing plate 202, a sealing side plate 203, and a reinforcing rod 204; the lifting gate assembly 3 includes a hydraulic cylinder 301 and a gate 302.

[0024] Please refer to Figures 1-4 , in this embodiment, a sealing clamp block 201 is arranged inside the gate frame 1, and the sealing clamp block 201 is fixedly connected to the inner wall of the gate frame 1; sealing plates 202 are fixedly arranged at both the upper and lower ends of the sealing clamp block 201; sealing side plates 203 are arranged at both the front and rear ends of the sealing clamp block 201, and the sealing side plates 203 are fixedly connected to the sealing clamp block 201; a gate 302 is clamped between the two sealing clamp blocks 201, and the gate 302 is arranged to move up and down between the two sealing clamp blocks 201; a hydraulic cylinder 301 is arranged at the upper end of the gate frame 1, and the output end of the hydraulic cylinder 301 is in driving connection with the lifting of the gate 302; the gate stabilizing rollers 4 are alternately arranged at the front and rear ends on both sides of the gate 302, and the gate stabilizing rollers 4 are rotationally clamped to the gate 302 for connection; a reinforcing rod 204 is arranged behind the lower end of the sealing clamp block 201, and the reinforcing rod 204 is fixedly connected to the sealing clamp block 201; the reinforcing rod 204 is fixedly connected to the inner wall of the gate frame 1.

[0025] During operation, the sealing clamp block 201 of the sealing assembly 2 seals the gap at the lifting position of the gate 302, effectively improving the sealing performance at the joint. At the same time, in cooperation with the rolling clamping of the gate stabilizing rollers 4 on the gate 302, the problem that the gate 302 shakes due to water flow impact during the lifting and closing process is effectively reduced; the problem that in the existing lifting water conservancy project gate for water conservancy projects, when the gate moves up and down for adjustment, the gate often shakes due to water flow impact, resulting in a decrease in the sealing performance of the gate, is solved.

[0026] Next, the reinforcing rod 204 effectively improves the fixing stability of the sealing clip block 201 fixedly connected thereto, preventing the problem that the sealing clip block 201 falls off due to vibration.

[0027] Through the above steps, the sealing clip block 201 of the sealing assembly 2 seals the gap at the lifting position of the gate 302, effectively improving the sealing performance at the joint. At the same time, the rolling clamping of the gate 302 by the gate stabilizing roller shaft 4 effectively reduces the problem that the gate 302 shakes due to water flow impact during the lifting and lowering process, avoiding the problem that the sealing performance of the existing lifting type water conservancy project gate in water conservancy projects decreases due to the shaking of the gate caused by water flow impact when the gate moves up and down for adjustment.

[0028] The above has described in detail the embodiments of the present invention with reference to the drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A lifting water conservancy project gate for water conservancy projects, including a gate frame (1), characterized in that: It also includes a sealing component (2), a lifting gate component (3), and a gate stabilizing roller shaft (4); a sealing component (2) is arranged inside the gate frame (1); a lifting gate component (3) is arranged above the gate frame (1); a gate stabilizing roller shaft (4) is arranged inside the gate frame (1); the sealing component (2) includes a sealing clamping block (201), a sealing plate (202), a sealing side plate (203), and a reinforcing rod (204); The lifting gate component (3) includes a hydraulic cylinder (301) and a gate (302).

2. The lift-type water conservancy project gate for water conservancy projects according to claim 1, characterized in that: A sealing clamping block (201) is arranged inside the gate frame (1), and the sealing clamping block (201) is fixedly connected to the inner wall of the gate frame (1); sealing plates (202) are fixedly arranged at both the upper and lower ends of the sealing clamping block (201); sealing side plates (203) are arranged at both the front and rear ends of the sealing clamping block (201), and the sealing side plates (203) are fixedly connected to the sealing clamping block (201).

3. The lift-type water conservancy project gate for water conservancy projects according to claim 2, wherein: A gate (302) is clamped between two sealing clamping blocks (201), and the gate (302) is arranged to move up and down between the two sealing clamping blocks (201) for adjustment.

4. A lifting water conservancy project gate for water conservancy projects according to claim 1, characterized in that: A hydraulic cylinder (301) is arranged at the upper end of the gate frame (1), and the output end of the hydraulic cylinder (301) is in lifting transmission connection with the gate (302).

5. The lifting water conservancy project gate for water conservancy projects according to claim 1, wherein: The gate stabilizing roller shafts (4) are alternately arranged at the front and rear ends on both sides of the gate (302), and the gate stabilizing roller shafts (4) are rotationally clamped to the gate (302) for connection.

6. The lifting water conservancy project gate for water conservancy projects according to claim 2, characterized in that: A reinforcing rod (204) is arranged at the rear of the lower end of the sealing clamping block (201), and the reinforcing rod (204) is fixedly connected to the sealing clamping block (201).

7. The lifting water conservancy project gate for water conservancy projects according to claim 6, characterized in that: The reinforcing rod (204) is fixedly connected to the inner wall of the gate frame (1).

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