Water stop gate for water channel

Abstract

The utility model provides a water stop gate for a water channel, which relates to the technical field of gates and comprises a frame body, a gate plate is arranged in the frame body, a threaded rod is arranged on one side of the frame body, a transmission disc is arranged on one side of the frame body, the threaded rod is fixedly connected with the gate plate, the inner wall of the transmission disc is in threaded connection with the threaded rod, and the inner wall of the transmission disc is in threaded connection with the threaded rod. The device comprises a gate plate, a collecting device is arranged on one side of the gate plate, a protective device is arranged on one side of the gate plate, the collecting device comprises a rectangular cylinder, the rectangular cylinder is fixedly connected with the gate plate, and a circular hole is formed in one side of the rectangular cylinder. The gate plate is arranged on the collecting frame, so that the collecting frame can filter passing water flow in the ascending process along with the gate plate, impurities in the water flow are intercepted and collected, the situation that the impurities in the water flow flow into the downstream along with the water flow and pollute the downstream environment is reduced, and the convenience and efficiency of cleaning the impurities in the water flow by personnel are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gates, in particular to a water channel water-stopping gate. Background Art

[0002] During the construction of water conservancy canals, it is often necessary to install gates in the canals to intercept the water flow in the canals, so as to achieve the effects of regulating and separating the water flow, and strengthen the control and use of the water flow in the canals.

[0003] During use, the existing gates are mostly installed with the gate plate inside the frame, and then the frame is installed in the canal and the threaded rod is used to drive the gate plate to move up and down. The up and down movement of the gate plate can open or close the water flow in the canal, so that the water flow in the canal is effectively controlled. However, when the gate plate intercepts the water flow, some debris will float in the water flow. Since the existing gate plate lacks a structure for collecting floating debris, the debris carried in the water flow may flow into the downstream with the water flow when the gate plate is opened, causing pollution to the downstream river environment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a water channel water stop gate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water channel water stop gate, comprising a frame, a gate plate is arranged inside the frame, a threaded rod is arranged on one side of the frame, a transmission plate is arranged on one side of the frame, the threaded rod is fixedly connected to the gate plate, the inner wall of the transmission plate is threadedly connected to the threaded rod, a collecting device is arranged on one side of the gate plate, a protective device is arranged on one side of the gate plate, the collecting device comprises a rectangular tube, the rectangular tube is fixedly connected to the gate plate, a circular hole is opened on one side of the rectangular tube, a screw hole block is slidably connected to the inner wall of the rectangular tube, a bolt is threadedly connected to the inner wall of the screw hole block, the surface size and shape of the bolt are adapted to the size and shape of the inner wall of the circular hole, and a collection frame is fixedly connected to one side of the screw hole block.

[0006] The effect achieved by the above-mentioned components is: by setting up the collecting device, first manually move the collecting frame so that the collecting frame drives the screw hole block to move, and when the screw hole block moves to the position of being inserted into the interior of the rectangular tube, the inner wall of the screw hole block coincides with the inner wall of the circular hole, and then manually rotate the bolt so that the bolt is rotated into the circular hole and the screw hole block to fix the screw hole block, thereby completing the connection and fixation of the collecting frame and the gate plate, and when the gate plate is opened, the gate plate drives the collecting frame to rise, so that the collecting frame filters the passing water flow during the rising process, completes the interception and collection of debris in the water flow, reduces the situation where debris in the water flow follows the water flow to flow downstream, causing downstream environmental pollution, and improves the convenience and efficiency of personnel cleaning up debris in the water flow.

[0007] Preferably, a handle is fixedly connected to one side of the collection frame, and a plurality of anti-slip protrusions are provided on the inner side of the handle.

[0008] The effect achieved by the above components is: by setting the handle, the personnel can drive the collection frame to move quickly by manually moving the handle, thereby improving the convenience and stability of the personnel manually moving the collection frame.

[0009] Preferably, one end of the bolt is fixedly connected to a plurality of operating rods, and the plurality of operating rods are arranged at equal distances.

[0010] The effect achieved by the above components is: by setting the operating lever, the operating lever can increase the contact area of ​​the bolt, so that personnel can easily rotate the bolt by manually rotating the operating lever, thereby improving the convenience of manually rotating the bolt.

[0011] Preferably, a support frame is fixedly connected to one side of the rectangular tube, and a surface of the support frame fits with a surface of the collection frame.

[0012] The effect achieved by the above components is: by setting the support frame, the support frame can provide auxiliary support to the bottom of the collection frame, thereby reducing the shaking of the collection frame during use.

[0013] Preferably, a limiting block is fixedly connected to the inner wall of the rectangular tube, a limiting groove is provided on one side of the screw hole block, and the surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0014] The effect achieved by the above components is: by setting the limit block and the limit groove, the limit block can be located inside the limit groove to assist in limiting the screw hole block, thereby reducing the shaking of the screw hole block inside the rectangular tube.

[0015] Preferably, the protective device comprises a circular groove opened on one side of the gate plate, the inner wall of the circular groove is slidably connected with a round rod, one side of the round rod is fixedly connected with a connecting rod, and one side of the connecting rod is fixedly connected with a baffle.

[0016] The effect achieved by the above components is: by setting up the protective device, first manually move the baffle, so that the baffle drives the connecting rod to move, and the connecting rod drives the round rod to move. When the round rod moves to the position inserted into the inner part of the circular groove, the connection and fixation of the baffle and the gate plate are completed, so that the baffle is located at the water surface position to assist in intercepting the debris flowing in the water, reduce the situation where large-volume debris flowing in the water collides with the gate plate and causes damage to the gate plate, and improve the gate plate's interception efficiency of large-volume debris.

[0017] Preferably, a plurality of reinforcing ribs are provided on one side of the baffle, and the plurality of reinforcing ribs are cross-arranged.

[0018] The effect achieved by the above-mentioned components is: by arranging the reinforcing ribs, the reinforcing ribs can increase the strength of the baffle and reduce the possibility of the baffle breaking during use.

[0019] Preferably, a rubber column is fixedly connected to one side of the baffle plate close to the gate plate, and the surface of the rubber column is in contact with the surface of the gate plate.

[0020] The effect achieved by the above components is: by arranging the rubber columns, the rubber columns can support the baffle plate and reduce the shaking of the baffle plate.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by arranging a collecting device, the collecting frame can follow the gate plate to filter the passing water flow during the rising process, so as to intercept and collect the debris in the water flow, reduce the situation that the debris in the water flow follows the water flow to flow downstream and cause downstream environmental pollution, and improve the convenience and efficiency of personnel in cleaning up the debris in the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a partial structural schematic diagram of the collection frame of the utility model;

[0025] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure;

[0026] Figure 4 It is a partial structural schematic diagram of the baffle of the utility model.

[0027] Legend: 1. Frame; 2. Gate; 3. Threaded rod; 4. Transmission plate; 5. Collecting device; 51. Rectangular cylinder; 52. Circular hole; 53. Limit block; 54. Support frame; 55. Screw hole block; 56. Collecting frame; 57. Bolt; 58. Operating lever; 59. Handle; 510. Limiting groove; 6. Protective device; 61. Circular groove; 62. Round rod; 63. Connecting rod; 64. Baffle; 65. Reinforcing rib; 66. Rubber column. DETAILED DESCRIPTION

[0028] Reference Figure 1-3 As shown, the present embodiment discloses a water channel water stop gate, comprising a frame 1, a gate plate 2 is arranged inside the frame 1, a threaded rod 3 is arranged on one side of the frame 1, a transmission plate 4 is arranged on one side of the frame 1, the threaded rod 3 is fixedly connected to the gate plate 2, the inner wall of the transmission plate 4 is threadedly connected to the threaded rod 3, a collecting device 5 is arranged on one side of the gate plate 2, a protective device 6 is arranged on one side of the gate plate 2, the collecting device 5 comprises a rectangular cylinder 51, the rectangular cylinder 51 is fixedly connected to the gate plate 2, a circular hole 52 is opened on one side of the rectangular cylinder 51, a screw hole block 55 is slidably connected to the inner wall of the rectangular cylinder 51, a bolt 57 is threadedly connected to the inner wall of the screw hole block 55, the surface size and shape of the bolt 57 are adapted to the size and shape of the inner wall of the circular hole 52, a collecting frame 56 is fixedly connected to one side of the screw hole block 55, By setting the collecting device 5, firstly, the collecting frame 56 is manually moved so that the collecting frame 56 drives the screw hole block 55 to move. When the screw hole block 55 moves to the position inserted into the inner part of the rectangular tube 51, the inner wall of the screw hole block 55 coincides with the inner wall of the circular hole 52. At this time, the bolt 57 is manually rotated so that the bolt 57 is rotated into the circular hole 52 and the screw hole block 55 to fix the screw hole block 55, thereby completing the connection and fixation between the collecting frame 56 and the gate plate 2. When the gate plate 2 is opened, the gate plate 2 drives the collecting frame 56 to rise, so that the collecting frame 56 filters the passing water flow during the rising process, completes the interception and collection of debris in the water flow, reduces the situation where the debris in the water flow follows the water flow to flow downstream, causing downstream environmental pollution, and improves the convenience and efficiency of personnel cleaning up the debris in the water flow.

[0029] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that a handle 59 is fixedly connected to one side of the collection frame 56, and a plurality of anti-slip protrusions are provided on the inner side of the handle 59. By providing the handle 59, a person can drive the collection frame 56 to move quickly by manually moving the handle 59, thereby improving the convenience and stability of the person manually moving the collection frame 56. A plurality of operating rods 58 are fixedly connected to one end of the bolt 57, and the plurality of operating rods 58 are arranged at equal distances. By providing the operating rod 58, the operating rod 58 can increase the contact area of ​​the bolt 57, thereby allowing a person to drive the bolt 57 to rotate conveniently by manually rotating the operating rod 58, thereby improving the convenience of manually rotating the bolt 57.

[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that a support frame 54 is fixedly connected to one side of a rectangular tube 51, and the surface of the support frame 54 is fitted with the surface of the collecting frame 56. By setting the support frame 54, the support frame 54 can provide auxiliary support to the bottom of the collecting frame 56, thereby reducing the shaking of the collecting frame 56 during use. A limiting block 53 is fixedly connected to the inner wall of the rectangular tube 51, and a limiting groove 510 is provided on one side of the screw hole block 55. The surface of the limiting block 53 is slidably connected to the inner wall of the limiting groove 510. By providing the limiting block 53 and the limiting groove 510, the limiting block 53 can be located inside the limiting groove 510 to provide auxiliary limiting to the screw hole block 55, thereby reducing the shaking of the screw hole block 55 inside the rectangular tube 51.

[0031] Reference Figure 3 and Figure 4 As shown, this embodiment discloses that the protective device 6 includes a circular groove 61 opened on one side of the gate plate 2, the inner wall of the circular groove 61 is slidably connected with a round rod 62, one side of the round rod 62 is fixedly connected with a connecting rod 63, and one side of the connecting rod 63 is fixedly connected with a baffle 64. By setting the protective device 6, the baffle 64 is first manually moved, so that the baffle 64 drives the connecting rod 63 to move, and the connecting rod 63 drives the circular rod 62 to move. When the circular rod 62 moves to the position inserted into the circular groove 61, the connection and fixation of the baffle 64 and the gate plate 2 are completed, so that the baffle 64 is located at the water surface to assist in intercepting the debris flowing in the water, reduce the situation where the large volume of debris flowing in the water collides with the gate plate 2 and causes damage to the gate plate 2, and improve the interception efficiency of the gate plate 2 for the large volume of debris.

[0032] Reference Figure 3 and Figure 4 As shown, this embodiment discloses that a plurality of reinforcing ribs 65 are provided on one side of the baffle plate 64, and the plurality of reinforcing ribs 65 are cross-arranged. By providing the reinforcing ribs 65, the reinforcing ribs 65 can increase the strength of the baffle plate 64 and reduce the possibility of the baffle plate 64 breaking during use. A rubber column 66 is fixedly connected to one side of the baffle plate 64 close to the gate plate 2, and the surface of the rubber column 66 is in contact with the surface of the gate plate 2. By providing the rubber column 66, the rubber column 66 can support the baffle plate 64 and reduce the possibility of the baffle plate 64 shaking.

[0033] Working principle: First, install the frame 1 in the canal, then rotate the transmission disc 4, so that the transmission disc 4 drives the threaded rod 3 to move up and down, and the threaded rod 3 drives the gate plate 2 to move up and down, and the up and down movement of the gate plate 2 completes the opening or closing effect of the water flow in the canal.

[0034] First, manually move the collecting frame 56 so that the collecting frame 56 drives the screw hole block 55 to move. When the screw hole block 55 moves to the position inserted into the inner part of the rectangular tube 51, the inner wall of the screw hole block 55 coincides with the inner wall of the circular hole 52. At this time, manually rotate the operating rod 58 so that the operating rod 58 drives the bolt 57 to rotate, so that the bolt 57 is transferred into the circular hole 52 and the screw hole block 55 to fix the screw hole block 55, thereby completing the connection and fixation of the collecting frame 56 and the gate plate 2. When the gate plate 2 is opened, the gate plate 2 drives the collecting frame 56 to rise, so that the collecting frame 56 filters the passing water flow during the rising process, thereby completing the interception and collection of debris in the water flow.

[0035] First, manually move the baffle 64 so that the baffle 64 drives the connecting rod 63 to move, and the connecting rod 63 drives the round rod 62 to move. When the round rod 62 moves to the position inserted into the inner part of the circular groove 61, the connection and fixation between the baffle 64 and the gate plate 2 is completed, so that the baffle 64 can be located at the water surface to assist in intercepting the debris flowing in the water, thereby completing the protection of the gate plate 2.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A water channel water stop gate, comprising a frame (1), characterized in that: A gate plate (2) is arranged inside the frame (1), a threaded rod (3) is arranged on one side of the frame (1), a transmission plate (4) is arranged on one side of the frame (1), the threaded rod (3) is fixedly connected to the gate plate (2), the inner wall of the transmission plate (4) is threadedly connected to the threaded rod (3), a collecting device (5) is arranged on one side of the gate plate (2), a protective device (6) is arranged on one side of the gate plate (2), and the collecting device (5) comprises a rectangular cylinder (51), the rectangular tube (51) is fixedly connected to the gate plate (2), a circular hole (52) is opened on one side of the rectangular tube (51), a screw hole block (55) is slidably connected to the inner wall of the rectangular tube (51), a bolt (57) is threadedly connected to the inner wall of the screw hole block (55), the surface size and shape of the bolt (57) are compatible with the size and shape of the inner wall of the circular hole (52), and a collection frame (56) is fixedly connected to one side of the screw hole block (55).

2. A water channel water stop gate according to claim 1, characterized in that: A handle (59) is fixedly connected to one side of the collecting frame (56), and a plurality of anti-slip protrusions are provided on the inner side of the handle (59).

3. A water channel water stop gate according to claim 1, characterized in that: One end of the bolt (57) is fixedly connected to a plurality of operating rods (58), and the plurality of operating rods (58) are arranged at equal distances.

4. A water channel water stop gate according to claim 1, characterized in that: A support frame (54) is fixedly connected to one side of the rectangular tube (51), and a surface of the support frame (54) is in contact with a surface of the collection frame (56).

5. A water channel water stop gate according to claim 1, characterized in that: The inner wall of the rectangular tube (51) is fixedly connected to a limiting block (53), one side of the screw hole block (55) is provided with a limiting groove (510), and the surface of the limiting block (53) is slidably connected to the inner wall of the limiting groove (510).

6. A water channel water stop gate according to claim 1, characterized in that: The protective device (6) comprises a circular groove (61) provided on one side of the gate plate (2); a round rod (62) is slidably connected to the inner wall of the circular groove (61); a connecting rod (63) is fixedly connected to one side of the round rod (62); and a baffle (64) is fixedly connected to one side of the connecting rod (63).

7. A water channel water stop gate according to claim 6, characterized in that: A plurality of reinforcing ribs (65) are provided on one side of the baffle (64), and the plurality of reinforcing ribs (65) are arranged in a cross pattern.

8. A water channel water stop gate according to claim 6, characterized in that: A rubber column (66) is fixedly connected to one side of the baffle (64) close to the gate plate (2), and the surface of the rubber column (66) is in contact with the surface of the gate plate (2).

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