Lifting type water conservancy gate convenient for dredging

Abstract

The utility model relates to the field of water conservancy gates, in particular to a lifting type convenient-to-dredge water conservancy gate which comprises a lifting gate body, a driving mechanism is fixedly arranged at the top of the lifting gate body, a gate plate is movably arranged below the lifting gate body through the driving mechanism, and a fixing plate is fixedly installed on one side of the gate plate. A sludge collecting frame body is movably arranged on one side of the fixing plate, and a filter screen plate is inserted into the sludge collecting frame body; according to the sludge collecting device, sludge is cleaned and collected in a centralized mode through the sludge collecting frame body and the filter screen plate, when dredging treatment needs to be conducted, the gate plate is made to move upwards through the driving mechanism, so that the sludge collecting frame body is driven to move upwards, and then after the sludge collecting frame body and the fixing plate are detached, the sludge collecting frame body and the fixing plate are fixed. In addition, the filter screen plate can be detached to be cleaned or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gates, in particular to a lifting water conservancy gate convenient for dredging. Background Technique

[0002] The lifting gate is an important hydraulic structure and is widely used in water conservancy projects, hydropower stations, ports, chemical industries and other fields. The lifting gate changes the height of the gate through the lifting mechanism at the lower part of the gate, and then controls the water level or water flow. The lifting mechanism usually adopts hydraulic or electric motor drive, which can realize the rapid lifting and accurate control of the gate. The gate adopts a waterproof seal design to effectively avoid water leakage.

[0003] In the existing water conservancy gates, once silt appears, it is necessary for workers to go deep into the water to salvage it, and the salvage process is rather cumbersome. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a lifting water conservancy gate convenient for dredging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A lifting water conservancy gate convenient for dredging, including a lifting gate body. A driving mechanism is fixedly arranged at the top of the lifting gate body. A gate panel is movably arranged below the lifting gate body through the driving mechanism. A fixing plate is fixedly installed on one side of the gate panel. A silt collection frame body is movably arranged on one side of the fixing plate. A filter screen plate is inserted into the silt collection frame body.

[0007] A plurality of limit fixing mechanisms are equidistantly arranged at the top of the fixing plate. A limit component is inserted above the silt collection frame body at the top of the fixing plate, and the limit component and the fixing plate are connected through the limit fixing mechanism.

[0008] In addition, preferably, the limit fixing mechanism includes a fixing rod. Two limit rings are equidistantly arranged above the outer wall of the fixing rod. A limit movable plate is sleeved on the outer wall of the fixing rod between the two limit rings.

[0009] In addition, preferably, a plurality of fixing sliders are equidistantly installed on one side of the silt collection frame body. Drainage through holes are formed on the other side of the silt collection frame body. Limit rods are symmetrically installed on both sides of the bottom of the drainage through holes. A chute is formed at the bottom inside the silt collection frame body, and the filter screen plate is movably arranged in the chute.

[0010] In addition, a preferred structure is that the other side of the sludge collection frame body is provided with a movable side plate through a limiting rod. A groove is formed at the bottom of the movable side plate at the position of the filter screen plate. A through hole is formed in the movable side plate at the position of the limiting rod, and limiting insertion blocks are symmetrically installed at both ends of one side of the movable side plate.

[0011] In addition, a preferred structure is that a movable cavity is formed in the sludge collection frame body at the position of the limiting insertion block. A limiting block is movably arranged above the movable side plate in the movable cavity. A fixing block is installed on one side of the bottom of the limiting block. A clamping groove is formed at the bottom of the fixing block at the position of the limiting rod. Through groove holes are formed in both sides of the sludge collection frame body at the position of the movable cavity, and the height of the through groove holes is the same as the height of the limiting block.

[0012] In addition, a preferred structure is that a fixed support seat is fixedly installed on one side of the fixing plate. A plurality of support plates are equidistantly installed on one side of the fixed support seat, and a sliding cavity is formed in the top of the fixing plate at the position of the fixed sliding block.

[0013] In addition, a preferred structure is that the limiting component includes a fixed connecting plate, and limiting sliding blocks are installed at the bottom of the fixed connecting plate at the position of the sliding cavity.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the sludge is centrally cleaned and collected through the sludge collection frame body and the filter screen plate. When sludge cleaning treatment is required, the sluice gate is driven to move upward through the driving mechanism, thereby driving the sludge collection frame body to move upward. Then, after disassembling the sludge collection frame body from the fixing plate, the sludge can be centrally cleaned, and the filter screen plate can be disassembled for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a lifting water gate convenient for sludge cleaning proposed by the present utility model;

[0017] Figure 2 is a schematic structural diagram of the disassembly of the sludge collection frame body and the fixing plate;

[0018] Figure 3 is a schematic structural diagram of the disassembly of the sludge collection frame body.

[0019] In the figure: 1, lifting water gate body; 2, driving mechanism; 3, sluice gate; 4, fixing plate; 41, fixed support seat; 42, support plate; 5, sludge collection frame body; 51, movable side plate; 511, limiting insertion block; 52, fixed sliding block; 521, limiting rod; 53, limiting block; 6, limiting and fixing mechanism; 61, fixed rod; 62, limiting movable plate; 7, filter screen plate; 8, limiting component; 81, fixed connecting plate; 82, limiting sliding block. Detailed implementation mode

[0020] Next, in combination with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-3 , a lifting water gate convenient for dredging, including a lifting gate body 1. A driving mechanism 2 is fixedly arranged at the top of the lifting gate body 1. A gate plate 3 is movably arranged below the lifting gate body 1 through the driving mechanism 2. A fixing plate 4 is fixedly installed on one side of the gate plate 3. A silt collection frame 5 is movably arranged on one side of the fixing plate 4. A filter screen plate 7 is inserted into the silt collection frame 5; wherein, through the setting of the driving mechanism 2 on the lifting gate body 1, the gate plate 3 can be moved up and down. It should be noted that the specific structures and working methods of the lifting gate body 1, the driving mechanism 2 and the gate plate 3 are all existing technologies publicly available on the market at present, and they are all common knowledge well-known to those skilled in the art, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0022] A plurality of limit fixing mechanisms 6 are equidistantly arranged at the top of the fixing plate 4. A limit component 8 is inserted above the silt collection frame 5 at the top of the fixing plate 4, and the limit component 8 and the fixing plate 4 are connected through the limit fixing mechanism 6.

[0023] Moreover, the limit fixing mechanism 6 includes a fixing rod 61. Two limit rings are equidistantly arranged above the outer wall of the fixing rod 61. A limit movable plate 62 is sleeved on the outer wall of the fixing rod 61 between the two limit rings.

[0024] Moreover, a plurality of fixed sliders 52 are equidistantly installed on one side of the silt collection frame 5. A drainage through hole is opened on the other side of the silt collection frame 5. Limit rods 521 are symmetrically installed on both sides of the bottom of the drainage through hole. A chute is opened at the bottom inside the silt collection frame 5, and the filter screen plate 7 is movably arranged in the chute.

[0025] At the same time, a movable side plate 51 is arranged on the other side of the silt collection frame 5 through the limit rod 521. A groove is opened at the bottom of the movable side plate 51 at the position of the filter screen plate 7. A through hole is opened in the movable side plate 51 at the position of the limit rod 521, and limit insertion blocks 511 are symmetrically installed at both ends of one side of the movable side plate 51.

[0026] Further, an activity cavity is formed in the sludge collection frame body 5 at the position of the limit insertion block 511. A limit block 53 is movably arranged above the movable side plate 51 in the activity cavity. A fixed block is installed on one side of the bottom of the limit block 53. A clamping groove is formed in the bottom of the fixed block at the position of the limit rod 521. Through holes of sliding grooves are formed in both sides of the sludge collection frame body 5 at the position of the activity cavity, and the height of the through holes of the sliding grooves is the same as the height of the limit block 53.

[0027] Further, a fixed support seat 41 is fixedly installed on one side of the fixed plate 4. A plurality of support plates 42 are equidistantly installed on one side of the fixed support seat 41. A sliding cavity is formed in the top of the fixed plate 4 at the position of the fixed sliding block 52. The bottom of the sludge collection frame body 5 is limited and supported by the fixed support seat 41 and the support plates 42.

[0028] Further, the limiting component 8 includes a fixed connecting plate 81. Limiting sliders 82 are installed at the position of the sliding cavity at the bottom of the fixed connecting plate 81, and a clamping through hole is formed in the top of the fixed connecting plate 81 at the position of the limiting movable plate 62.

[0029] Moreover, handle parts are symmetrically installed on both sides of the top of the sludge collection frame body 5, and a plurality of circulation openings are equidistantly formed in the bottom of the sludge collection frame body 5.

[0030] In this embodiment, the sludge is centrally cleaned and collected through the sludge collection frame body 5 and the filter screen plate 7. When sludge cleaning is required, the sluice gate 3 is driven to move upward by the driving mechanism 2, so as to drive the sludge collection frame body 5 to move upward. Then, after the sludge collection frame body 5 is disassembled from the fixed plate 4, the sludge can be centrally cleaned, and the filter screen plate 7 can be disassembled, cleaned or replaced.

[0031] When the sludge collection frame body 5 needs to be disassembled, the limiting movable plate 62 is rotated to be parallel to the clamping through hole of the fixed connecting plate 81. Then, the fixed connecting plate 81 is taken out. Then, the sludge collection frame body can be taken out by holding the handle part. Then, the limit block 53 is moved upward to the position of the through hole of the sliding groove and moved out along the through hole of the sliding groove. Then, the movable side plate 51 is moved upward. It is worth mentioning that when the top of the movable side plate 51 is attached to the top of the sliding cavity, the bottom of the movable side plate 51 is above the filter screen plate 7. Then, the filter screen plate 7 can be disassembled, cleaned or replaced, and the sludge in the sludge collection frame body 5 can be centrally cleaned.

[0032] After the cleaning is completed, insert the filter screen plate 7 into the groove, move the movable side plate 51 downward, then align the limit block 53 with the sliding cavity and move it along the chute through hole to the position of the movable cavity, and then move it downward along the movable cavity until it is clamped with the limit rod 521. Then, align the fixed slider 52 of the sludge collection frame 5 with its sliding cavity and insert it. Next, align the limit slider of the limit assembly 8 with the sliding cavity and insert it. Before that, rotate the limit movable plate 62 to a state parallel to the clamping through hole of the fixed connecting plate 81. When the bottom of the fixed connecting plate 81 fits against the top of the fixed plate 4, the limit movable plate 62 is located above the fixed connecting plate 82. Then, rotate the limit movable plate 62 to a state perpendicular to the clamping through hole of the fixed connecting plate 81, thus completing the installation of the sludge collection frame 5.

[0033] In the present utility model, the sludge is centrally cleaned and collected by the sludge collection frame 5 and the filter screen plate 7. When silt cleaning is required, the gate plate 3 is moved upward by the driving mechanism 2, thereby driving the sludge collection frame 5 to move upward. Then, after disassembling the sludge collection frame 5 from the fixed plate 4, the sludge can be centrally cleaned, and the filter screen plate 7 can be disassembled for cleaning or replacement.

[0034] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes, should be covered within the protection scope of the present utility model.

Claims

1. A lifting type hydraulic gate for dredging, comprising a lifting gate body (1), characterized in that: A driving mechanism (2) is fixedly arranged on the top of the lifting gate body (1), a gate plate (3) is movably arranged below the lifting gate body (1) through the driving mechanism (2), a fixed plate (4) is fixedly installed on one side of the gate plate (3), a sludge collection frame (5) is movably arranged on one side of the fixed plate (4), and a filter screen plate (7) is inserted in the sludge collection frame (5); A plurality of limit fixing mechanisms (6) are arranged at equal distances on the top of the fixing plate (4); a limit assembly (8) is inserted into the top of the fixing plate (4) located above the sludge collecting frame (5); and the limit assembly (8) and the fixing plate (4) are connected via the limit fixing mechanism (6).

2. A lifting type hydraulic gate for dredging according to claim 1, characterized in that: The position limiting and fixing mechanism (6) comprises a fixing rod (61), two position limiting rings are arranged at equal distances above the outer wall of the fixing rod (61), and a position limiting movable plate (62) is sleeved on the outer wall of the fixing rod (61) between the two position limiting rings.

3. A lifting type hydraulic gate for dredging according to claim 1, characterized in that: A plurality of fixed slide blocks (52) are installed at equal distances on one side of the sludge collection frame (5), a drainage hole is provided on the other side of the sludge collection frame (5), and limit rods (521) are symmetrically installed on both sides of the bottom of the drainage hole, and a slide groove is provided at the bottom of the sludge collection frame (5), and a filter screen plate (7) is movably arranged in the slide groove.

4. A lifting type hydraulic gate for dredging according to claim 1, characterized in that: The other side of the sludge collection frame (5) is provided with a movable side plate (51) via a limiting rod (521); a groove is provided at the bottom of the movable side plate (51) at the filter screen plate (7); a through hole is provided in the movable side plate (51) at the limiting rod (521); and limiting plugs (511) are symmetrically installed at both ends of one side of the movable side plate (51).

5. A lifting type hydraulic gate for dredging according to claim 4, characterized in that: A movable cavity is provided in the sludge collection frame (5) at the position of the limit plug (511), a limit block (53) is movably provided in the movable cavity above the movable side plate (51), a fixed block is installed on one side of the bottom of the limit block (53), a slot is provided at the bottom of the fixed block at the position of the limit rod (521), and slide slot through holes are provided on both sides of the sludge collection frame (5) at the position of the movable cavity, and the height of the slide slot through holes is consistent with the height of the limit block (53).

6. The lifting type hydraulic gate for dredging according to claim 1 is characterized in that: A fixed support seat (41) is fixedly mounted on one side of the fixed plate (4), a plurality of support plates (42) are equidistantly mounted on one side of the fixed support seat (41), and a sliding cavity is provided at the top of the fixed plate (4) at the fixed sliding block (52).

7. The lifting type hydraulic gate for dredging according to claim 1 is characterized in that: The limiting assembly (8) comprises a fixed connecting plate (81), and a limiting sliding block (82) is installed at the bottom of the fixed connecting plate (81) in the sliding cavity.

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