Canal gate structure

Abstract

The utility model discloses a canal gate structure which comprises a gate frame, a gate plate arranged on the inner side of the gate frame in a sliding mode and a driving oil cylinder fixed to the top face of the gate frame, and a piston rod at the bottom end of the driving oil cylinder penetrates through the inner side of the gate frame to be connected with the gate plate. The collecting net frame is installed on the front surface of the gate plate, and two L-shaped hanging plates are symmetrically fixed to the surface of the top of the collecting net frame; by improving the canal gate in the prior art and additionally arranging the collecting screen frame, the limiting structure and other structures on the basis of the original structure, when a follow-up operator lifts and opens the gate plate by driving the oil cylinder, the collecting screen frame also lifts to fish floating objects on the water surface to the inner side of the collecting screen frame, and the floating objects on the water surface can be collected by the collecting screen frame. The water surface floating objects are prevented from directly flowing to the downstream from the lower portion of the flashboard after the flashboard is lifted, so that the water surface floating objects can be effectively collected, and the water surface floating objects collected inside can be dumped only by disassembling the collecting net frame regularly in the later period.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gate, concretely relates to a water channel gate structure. BACKGROUND

[0002] The water channel is the artificial watercourse that is dug, has dry canal, branch canal division. Dry canal and branch canal generally use stone or cement to build, and the water channel gate is the device for closing and opening the water discharge passage, generally comprises gate frame, gate board and drive device, such as the prior art patent disclosed in the public number CN216712948U "a high sealing water channel gate, including gate frame, gate body and adjusting lever, the bottom of the inner side of the gate frame is provided with gate body, the center position of the inside of the gate body is provided with adjusting lever, the top end of the adjusting lever extends to the top end of the gate frame, the top end of the adjusting lever is installed with the turntable", it can be seen that the application described is a common water channel gate;

[0003] The water channel gate in the prior art can not be well collected when the gate board is lifted, and can hinder the normal water delivery of the subsequent water channel, so there is room for improvement, and therefore the utility model provides a water channel gate structure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a water channel gate structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water channel gate structure, comprising

[0006] The gate frame, the gate board slidingly arranged on the inner side of the gate frame, and the drive oil cylinder fixed on the top surface of the gate frame, the piston rod of the bottom end of the drive oil cylinder penetrates to the inner side of the gate frame and is connected with the gate board;

[0007] And the collecting mesh frame installed on the front surface of the gate board, the top surface of the collecting mesh frame is symmetrically fixed with two L-shaped hanging plates, and the two L-shaped hanging plates are hung on the top of the gate board;

[0008] And the limiting structure for limiting the L-shaped hanging plate arranged on the top of the gate board.

[0009] Preferably, the limiting structure comprises a cylindrical base fixed on the top surface of the gate board, and a movable pressing plate movably arranged on the top surface of the cylindrical base, the end of the movable pressing plate extends to the top of the L-shaped hanging plate and is fixed with a limiting block, the top surface of the L-shaped hanging plate is provided with a limiting slot corresponding to the limiting block, and the limiting block is inserted into the limiting slot.

[0010] Preferably, the limiting structure further comprises a cylindrical inner groove formed in the cylindrical base, a cylindrical inner plate and a spring are arranged in the cylindrical inner groove, the cylindrical inner plate is movably arranged in the cylindrical inner groove, the top surface of the cylindrical inner plate is fixed with a cylindrical connecting rod, and the top end of the cylindrical connecting rod extends out of the top of the cylindrical base and is fixed with the movable pressing plate.

[0011] Preferably, the top end of the spring abuts against the upper wall of the cylindrical inner groove, and the bottom end of the spring abuts against the top surface of the cylindrical inner plate.

[0012] Preferably, the top surface of the cylindrical base is formed with a circular hole corresponding to the cylindrical connecting rod, and the circular hole is communicated with the cylindrical inner groove.

[0013] Preferably, the two side surfaces of the gate plate are fixed with strip-shaped guide blocks, the two inner side walls of the gate frame are formed with strip-shaped guide grooves corresponding to the strip-shaped guide blocks, and the strip-shaped guide blocks are slidably arranged in the strip-shaped guide grooves.

[0014] Preferably, the positioning structure is further arranged between the gate plate and the L-shaped hanging plate.

[0015] Preferably, the positioning structure comprises two positioning blocks fixed on the back surface of the gate plate, the rear end bottom of the L-shaped hanging plate is formed with strip-shaped positioning notches corresponding to the positioning blocks, and the positioning blocks are embedded into the strip-shaped positioning notches.

[0016] Compared with the prior art, the utility model has the advantages that: the utility model improves the water channel gate in the prior art, adds the collecting net frame and the limiting structure and other structures on the basis of the original structure, so that when the subsequent operator drives the oil cylinder to lift and open the gate plate, the collecting net frame also rises to collect the water surface floating objects to the inside of the collecting net frame, prevents the water surface floating objects from flowing to the downstream directly from the bottom of the gate plate after the gate plate is lifted, so that the water surface floating objects can be effectively collected, and in the later period, the collecting net frame only needs to be regularly disassembled to pour the collected water surface floating objects. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the back view of the utility model;

[0019] Figure 3 It is the sectional view of the limiting structure of the utility model;

[0020] Figure 4 It is the sectional view of the limiting structure of the utility model Figure 2 It is the local enlarged view of area A of the utility model;

[0021] In the figure: 1, gate frame; 11, strip-shaped guide groove; 2, gate plate; 21, positioning block; 31, driving oil cylinder; 32, piston rod; 4, collecting screen frame; 41, L-shaped hanging plate; 42, strip-shaped positioning notch; 5, limiting structure; 51, cylindrical base; 52, movable pressing plate; 53, limiting clamping block; 54, limiting clamping groove; 55, cylindrical inner groove; 56, cylindrical inner plate; 57, spring; 58, cylindrical connecting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 3 For the first embodiment of the utility model, the embodiment provides a technical scheme: a water channel gate structure, comprising

[0025] The gate frame 1 and the gate plate 2 slidingly arranged inside the gate frame 1, and the driving oil cylinder 31 fixed on the top surface of the gate frame 1, the piston rod 32 at the bottom end of the driving oil cylinder 31 penetrating to the inside of the gate frame 1 and being connected with the gate plate 2, so that the subsequent driving oil cylinder 31 can drive the gate plate 2 to lift and lower;

[0026] And the collecting screen frame 4 installed on the front surface of the gate plate 2, the top surface of the collecting screen frame 4 being symmetrically welded and fixed with two L-shaped hanging plates 41, and the two L-shaped hanging plates 41 being hung on the top of the gate plate 2, when the gate plate 2 is in the lowered closed state, the collecting screen frame 4 will be submerged below the liquid level of the water channel, and some floating objects on the water surface will float to one side of the gate plate 2 and be on the top of the collecting screen frame 4, when the gate plate 2 is lifted by the driving oil cylinder 31 to open the gate later, the collecting screen frame 4 will also be lifted, and the floating objects on the water surface above will be fished to the inside of the collecting screen frame 4, preventing the floating objects on the water surface from flowing directly from below the gate plate 2 to the downstream after the gate plate 2 is lifted, so that the floating objects on the water surface can be effectively collected, and the collecting screen frame 4 only needs to be regularly disassembled to pour out the collected floating objects on the water surface later;

[0027] And two limiting structures 5 are arranged on the top of the gate plate 2 to limit the L-shaped hanging plate 41, the limiting structure 5 comprises a cylindrical base 51 welded and fixed on the top surface of the gate plate 2, a movable pressing plate 52 movably arranged on the top surface of the cylindrical base 51, the end of the movable pressing plate 52 extends to the top of the L-shaped hanging plate 41 and a limiting block 53 is welded and fixed on the bottom surface of the L-shaped hanging plate 41, the top surface of the L-shaped hanging plate 41 is provided with a limiting slot 54 corresponding to the limiting block 53, the limiting block 53 is inserted into the limiting slot 54, which can limit the L-shaped hanging plate 41 and the collecting screen frame 4, the limiting structure 5 further comprises a cylindrical inner groove 55 provided in the cylindrical base 51, a cylindrical inner plate 56 and a spring 57 are arranged in the cylindrical inner groove 55, the cylindrical inner plate 56 is movably arranged in the cylindrical inner groove 55, a cylindrical connecting rod 58 is welded and fixed on the top surface of the cylindrical inner plate 56, and the top end of the cylindrical connecting rod 58 extends to the top of the cylindrical base 51 and is fixed with the movable pressing plate 52, the cylindrical design of the cylindrical inner groove 55, the cylindrical inner plate 56 and the cylindrical connecting rod 58 enables the cylindrical inner plate 56 and the cylindrical connecting rod 58 to be lifted and rotated at the same time, when the gate plate 2 is lifted and the collecting screen frame 4 full of water surface floating objects needs to be taken out, the movable pressing plate 52 is lifted, the cylindrical connecting rod 58 and the cylindrical inner plate 56 are lifted, the spring 57 is compressed, the limiting block 53 is moved out of the limiting slot 54, the movable pressing plate 52 is rotated, the cylindrical connecting rod 58 and the cylindrical inner plate 56 are rotated in the cylindrical inner groove 55, the end of the movable pressing plate 52 is rotated away from the top of the L-shaped hanging plate 41, the movable pressing plate 52 is removed from the L-shaped hanging plate 41 and the collecting screen frame 4, the collecting screen frame 4 is lifted and separated from the gate plate 2, and the water surface floating objects collected in the collecting screen frame 4 are poured out.

[0028] Wherein, the top end of the spring 57 abuts against the upper wall of the cylindrical inner groove 55, and the bottom end of the spring 57 abuts against the top surface of the cylindrical inner plate 56.

[0029] Wherein, the top surface of the cylindrical base 51 is provided with a circular hole corresponding to the cylindrical connecting rod 58, and the circular hole communicates with the cylindrical inner groove 55, so that the cylindrical connecting rod 58 can smoothly pass through.

[0030] Wherein, the two side surfaces of the gate plate 2 are welded and fixed with strip-shaped guide blocks, and the two side inner walls of the gate frame 1 are provided with strip-shaped guide grooves 11 corresponding to the strip-shaped guide blocks, the strip-shaped guide blocks are slidably arranged in the strip-shaped guide grooves 11, so that the gate plate 2 can be stably lifted on the inner side of the gate frame 1.

[0031] Embodiment 2

[0032] Please refer to Figures 1 to 4For the second embodiment of the utility model, the embodiment is based on the last embodiment, and the difference is that the positioning structure can play an auxiliary positioning role in the initial installation of the collecting net frame 4.

[0033] Specifically, the positioning structure is arranged between the gate plate 2 and the L-shaped hanging plate 41, the positioning structure comprises two positioning blocks 21 fixedly welded on the back of the gate plate 2, the rear end bottom of the L-shaped hanging plate 41 is provided with a strip-shaped positioning notch 42 corresponding to the positioning blocks 21, the positioning blocks 21 are embedded into the strip-shaped positioning notch 42, so that when the collecting net frame 4 is installed, the L-shaped hanging plate 41 can be hung on the top of the gate plate 2, and the positioning blocks 21 enter the strip-shaped positioning notch 42, at this time, the preliminary positioning of the collecting net frame 4 can be completed, and subsequent operators can further limit the collecting net frame 4 through the limiting structure 5.

[0034] Although the embodiments of the utility model have been shown and described (see the detailed description above), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water channel gate structure, characterized by: The utility model relates to a gate frame (1) and the sliding arrangement inside gate frame (1) gate board (2), and fixed at the top of gate frame (1) drive oil cylinder (31), the piston rod (32) of drive oil cylinder (31) bottom end penetrates to the inside of gate frame (1) and is connected with gate board (2); And install the collection net frame (4) of gate board (2) front surface, the top surface of collection net frame (4) is fixed with two L-shaped hanging plate (41) symmetry, and two L-shaped hanging plate (41) are hung in the top of gate board (2); And set up two L-shaped hanging plate (41) limiting structure (5) of position in the top of gate board (2). The limiting structure (5) includes the cylindrical base (51) fixed on the top surface of gate board (2), the movable pressing plate (52) movably arranged on the top surface of the cylindrical base (51), the end of the movable pressing plate (52) extends to the top of the L-shaped hanging plate (41) and is fixed with the limiting block (53), the top surface of the L-shaped hanging plate (41) is provided with a limiting slot (54) corresponding to the limiting block (53), and the limiting block (53) is inserted into the limiting slot (54).

2. A waterway gate structure according to claim 1, wherein: The limiting structure (5) further includes a cylindrical inner groove (55) formed in the cylindrical base (51), a cylindrical inner plate (56) and a spring (57) arranged in the cylindrical inner groove (55), the cylindrical inner plate (56) is movably arranged in the cylindrical inner groove (55), the top surface of the cylindrical inner plate (56) is fixed with a cylindrical connecting rod (58), and the top end of the cylindrical connecting rod (58) extends out of the top of the cylindrical base (51) and is fixed with the movable pressing plate (52).

3. A waterway gate structure according to claim 2, wherein: The top end of the spring (57) abuts against the upper wall of the cylindrical inner groove (55), and the bottom end of the spring (57) abuts against the top surface of the cylindrical inner plate (56).

4. A waterway gate structure according to claim 3, wherein: The top surface of the cylindrical base (51) is provided with a circular hole corresponding to the cylindrical connecting rod (58), and the circular hole is communicated with the cylindrical inner groove (55).

5. A sluice gate structure according to claim 3, wherein: The side surfaces of the gate board (2) are fixed with strip-shaped guide blocks, the inner walls of the gate frame (1) are provided with strip-shaped guide grooves (11) corresponding to the strip-shaped guide blocks, and the strip-shaped guide blocks are movably arranged in the strip-shaped guide grooves (11).

6. A sluice gate structure according to claim 1, characterized in that: The utility model further includes a positioning structure arranged between the gate board (2) and the L-shaped hanging plate (41).

7. A sluice gate structure according to claim 1, characterized in that: The positioning structure includes two positioning blocks (21) fixed on the back surface of the gate board (2), the back end of the L-shaped hanging plate (41) is provided with a strip-shaped positioning notch (42) corresponding to the positioning blocks (21), and the positioning blocks (21) are embedded into the strip-shaped positioning notches (42).

8. A sluice gate structure according to claim 7, characterised in that: ​

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