Water conservancy gate device

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy gate device which comprises a door frame, a lower gate is attached to the edge of the front portion of the bottom end of the inner side of the door frame, the two side walls of the lower gate are attached to the inner wall of the door frame, and guide mechanisms are arranged between the two side walls of the lower gate and the inner wall of the door frame. An upper gate is attached to the position, close to the upper edge, of the rear end of the lower gate, second sliding plates are fixedly connected to the upper edges of the two side walls of the upper gate correspondingly, second sliding grooves are formed in the positions, corresponding to the two second sliding plates, of the inner wall of the door frame correspondingly, and the two second sliding grooves are in sliding fit with the two second sliding plates correspondingly; and a fixing mechanism is arranged between the upper gate and the door frame. The water conservancy gate can be lifted in a sectional mode during water drainage operation, when the upper gate does not need to be lifted, only the lower gate needs to be lifted, and therefore the labor burden of workers is reduced, and meanwhile the water conservancy gate can conveniently control the water flow of drained water.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy gate device. Background Art

[0002] A hydraulic gate is a hydraulic facility used to control water flow, usually used in hydraulic projects in rivers, canals, reservoirs, etc. According to different designs and functions, hydraulic gates can be divided into many types, including flap gates, rolling gates, and revolving gates.

[0003] In order to control costs, some small rivers or ditches will install small gates. This type of gate is raised and lowered by manually turning the screw. When the gate needs to be lifted to release water, the staff will drive the entire gate up by turning the screw, and the water can flow out from the bottom of the gate. However, no matter how large or small the water flow released by the gate body is, the entire gate plate must be lifted to a certain height. However, the weight of the entire gate plate is large, which brings a greater labor burden to the staff. To this end, we propose a hydraulic gate device. Utility Model Content

[0004] The purpose of the utility model is to provide a water conservancy gate device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy gate device, including a door frame, a lower gate is attached to the front edge of the inner bottom end of the door frame, both side walls of the lower gate are attached to the inner wall of the door frame, and a guide mechanism is provided between the two side walls of the lower gate and the inner wall of the door frame, and an upper gate is attached to the rear end of the lower gate near the upper edge, and two slide plates are fixedly connected to the upper edges of both side walls of the upper gate, and two slide grooves are respectively provided at two locations of the inner wall of the door frame corresponding to the two slide plates, and the two slide grooves are respectively slidably matched with the two slide plates, a fixing mechanism is provided between the upper gate and the door frame, a lifting mechanism and a ranging component are respectively provided between the lower gate and the door frame, and a support plate is fixedly connected to the rear end of the lower gate near the lower edge, and a reinforcement component is provided between the support plate and the lower gate.

[0006] Preferably, the guide mechanism includes a slide groove and a slide plate, the slide plate is fixedly connected to the upper edge of the side wall of the lower gate, the slide groove is opened on the inner wall of the door frame corresponding to the slide plate, and the slide groove and the slide plate are slidably matched.

[0007] Preferably, the fixing mechanism includes two fixing plates and two screw holes, the two fixing plates are respectively fixedly connected to the upper edges on both sides of the rear end of the upper gate, and the inner walls of the two fixing plates are penetrated by screws, the two screw holes are respectively opened at the rear end of the door frame corresponding to the two screws, and the two screw holes are respectively matched with the two screw threads.

[0008] Preferably, the lifting mechanism includes a screw rod, which is fixedly connected to the middle part of the upper end of the lower gate, and the screw rod movably passes through the upper inner wall of the door frame, and a turntable is threadedly sleeved on the outer wall of the screw rod near the upper edge, and the turntable is rotatably connected to the upper end of the door frame, and a plurality of handles are fixedly connected to the outer wall of the turntable in a circular array around its center.

[0009] Preferably, the ranging component includes a rectangular groove, which is opened through the upper end of the door frame near the edge, and the inner wall of the rectangular groove is fitted with a long plate, the bottom end of the long plate is fixedly connected to the edge of one side of the upper end of the lower gate, and the front and rear ends of the long plate are engraved with scale lines.

[0010] Preferably, the reinforcement assembly includes a plurality of reinforcing ribs, and a linear array of the plurality of reinforcing ribs is fixedly connected between the lower end of the support plate and the rear end of the lower gate.

[0011] Compared with the prior art, the beneficial effects of the utility model are: through the mutual cooperation of the door frame, the lower gate, the guide mechanism, the upper gate, the second slide plate, the second slide groove, the fixing mechanism, the lifting mechanism, the ranging component, the support plate and the reinforcement component, the hydraulic gate can be raised in sections when performing water release operations. When there is no need to raise the upper gate, only the lower gate needs to be raised, thereby reducing the labor burden of the staff. At the same time, the hydraulic gate is convenient for controlling the size of the water flow during the water release operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a display diagram of the lower gate, support plate, reinforcing ribs and slide plate of the utility model;

[0014] Figure 3 It is a display diagram of the upper gate, the second slide plate and the fixed plate of the utility model;

[0015] Figure 4 It is a display diagram of the door frame, the first slide groove, the second slide groove, the rectangular groove and the screw hole of the utility model;

[0016] Figure 5 It is a partial structural schematic diagram of the utility model.

[0017] In the attached drawings, the parts represented by each reference numeral are listed as follows: 1. door frame; 2. lower gate; 3. slideway 1; 4. upper gate; 5. slideway 2; 6. turntable; 7. handle; 8. screw; 9. long board; 10. scale line; 11. support plate; 12. reinforcing rib; 13. slideway 1; 14. slideway 2; 15. fixing plate; 16. rectangular groove; 17. screw hole; 18. screw. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1: Please refer to Figure 1-Figure 5 A water conservancy gate device shown in the figure includes a door frame 1, a lower gate 2 is attached to the front edge of the inner bottom end of the door frame 1, both side walls of the lower gate 2 are attached to the inner wall of the door frame 1, and a guide mechanism is provided between the two side walls of the lower gate 2 and the inner wall of the door frame 1, and an upper gate 4 is attached to the rear end of the lower gate 2 near the upper edge, and a slide plate 14 is fixedly connected to the upper edges of both side walls of the upper gate 4, and a slide groove 5 is opened at the inner wall of the door frame 1 corresponding to the two slide plates 14, respectively, and the two slide grooves 5 are respectively slidably matched with the two slide plates 14, a fixing mechanism is provided between the upper gate 4 and the door frame 1, and a lifting mechanism and a distance measuring component are respectively provided between the lower gate 2 and the door frame 1, and a support plate 11 is fixedly connected to the rear end of the lower gate 2 near the lower edge, and a reinforcement component is provided between the support plate 11 and the lower gate 2.

[0020] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 In the figure, the guide mechanism includes a slide groove 3 and a slide plate 13. The slide plate 13 is fixedly connected to the upper edge of the side wall of the lower gate 2. The slide groove 3 is arranged on the inner wall of the door frame 1 corresponding to the slide plate 13, and the slide groove 3 and the slide plate 13 are slidably matched.

[0021] See also Figure 3-Figure 5 In the figure, the fixing mechanism includes two fixing plates 15 and two screw holes 17. The two fixing plates 15 are respectively fixedly connected to the upper edges on both sides of the rear end of the upper gate 4, and the inner walls of the two fixing plates 15 are penetrated by screws 18, and the two screw holes 17 are respectively opened at the rear end of the door frame 1 corresponding to the two screws 18, and the two screw holes 17 are respectively threadedly matched with the two screws 18; specifically, the setting of the fixing mechanism makes the stability between the upper gate 4 and the door frame 1 better.

[0022] See also Figure 1 and Figure 5In the figure, the lifting mechanism includes a screw rod 8, which is fixedly connected to the middle part of the upper end of the lower gate 2, and the screw rod 8 movably penetrates the inner wall of the upper end of the door frame 1, and a turntable 6 is threadedly sleeved on the outer wall of the screw rod 8 near the upper edge, and the turntable 6 is rotatably connected to the upper end of the door frame 1, and a plurality of handles 7 are fixedly connected to the outer wall of the turntable 6 in a circular array around its center.

[0023] See also Figure 2 and Figure 5 In the figure, the reinforcement assembly includes a plurality of reinforcing ribs 12, and the plurality of reinforcing ribs 12 are fixedly connected in a linear array between the lower end of the support plate 11 and the rear end of the lower gate 2; specifically, the provision of the reinforcing ribs 12 can make the connection between the support plate 11 and the lower gate 2 more stable.

[0024] In this embodiment, when it is necessary to open the gate to release water, first, hold the handles 7 with both hands and turn the two handles 7, the two handles 7 will drive the turntable 6 to rotate on the door frame 1, the turntable 6 will drive the screw 8 to slide upward in the turntable 6, the screw 8 will slide upward in the door frame 1, and the screw 8 will drive the lower gate 2 to slide upward in the door frame 1 (in this process, the two slide plates 13 on the lower gate 2 will slide upward in the corresponding slide grooves 3 on the door frame 1, and the lower gate 2 will drive the support plate 11 to move upward), then the water flow can flow out from the bottom of the lower gate 2 to realize the water release operation.

[0025] When it is necessary to increase the amount of water discharged, the upper gate 4 can be moved up. First, the two screws 18 are rotated outwardly. The two screws 18 will rotate outwardly in the inner walls of their respective fixed plates 15, and the two screws 18 will also rotate outwardly in the screw holes 17 on their respective door frames 1, until the two screws 18 are completely rotated away from their respective screw holes 17, and the handle 7 is continued to be rotated, so that the lower gate 2 can continue to move up until the upper end of the support plate 11 on the lower gate 2 contacts the lower end of the upper gate 4. As the lower gate 2 continues to move up, the support plate 11 can drive the upper gate 4 to slide upward in the door frame 1 (in this process, the two slide plates 14 on the upper gate 4 will slide upward in the slide grooves 5 on their respective door frames 1, and the two fixed plates 15 on the upper gate 4 will also slide upward on the outer wall of the door frame 1), not only the height of the lower gate 2 is increased, but also the lower gate 2 drives the upper gate 4 to increase in height, so the amount of water discharged can be increased.

[0026] Example 2: Please refer to Figure 1 , Figure 4 and Figure 5 This embodiment further explains Example 1. The distance measuring component in the figure includes a rectangular groove 16, which is opened through the upper end of the door frame 1 near the edge, and the inner wall of the rectangular groove 16 is fitted with a long plate 9, the bottom end of the long plate 9 is fixedly connected to the edge of one side of the upper end of the lower gate 2, and the front and rear ends of the long plate 9 are engraved with scale lines 10.

[0027] In this embodiment, the upward movement of the lower gate 2 will drive the long plate 9 to slide upward in the rectangular groove 16 on the door frame 1, and then the rising height of the lower gate 2 can be determined by observing the scale line 10 on the long plate 9, which is convenient for accurately controlling the moving distance of the lower gate 2, thereby facilitating the control of the size of the water flow released.

[0028] It should be noted that the hydraulic gate can be raised in stages when releasing water by setting the lower gate 2 and the upper gate 4. When there is no need to raise the upper gate 4, only the lower gate 2 needs to be raised, thereby reducing the labor burden of the staff. At the same time, the hydraulic gate is convenient for controlling the size of the water flow during the release.

[0029] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic gate device, comprising a gate frame (1), characterized in that: The lower gate (2) is attached to the front edge of the inner bottom end of the door frame (1), and the two side walls of the lower gate (2) are attached to the inner wall of the door frame (1), and a guide mechanism is provided between the two side walls of the lower gate (2) and the inner wall of the door frame (1), and the upper gate (4) is attached to the rear end of the lower gate (2) near the upper edge, and the upper edges of the two side walls of the upper gate (4) are fixedly connected to the second slide plate (14), and the inner wall of the door frame (1) is respectively A second slide groove (5) is provided at each of the two slide plates (14), and the two second slide grooves (5) are respectively slidably matched with the two slide plates (14). A fixing mechanism is provided between the upper gate (4) and the door frame (1), and a lifting mechanism and a distance measuring component are respectively provided between the lower gate (2) and the door frame (1). A support plate (11) is fixedly connected to the rear end of the lower gate (2) near the lower edge, and a reinforcement component is provided between the support plate (11) and the lower gate (2).

2. A hydraulic gate device according to claim 1, characterized in that: The guide mechanism comprises a slide groove 1 (3) and a slide plate 1 (13); the slide plate 1 (13) is fixedly connected to the upper edge of the side wall of the lower gate (2); the slide groove 1 (3) is provided on the inner wall of the door frame (1) at a position corresponding to the slide plate 1 (13); and the slide groove 1 (3) and the slide plate 1 (13) are slidably matched.

3. A hydraulic gate device according to claim 1, characterized in that: The fixing mechanism comprises two fixing plates (15) and two screw holes (17). The two fixing plates (15) are respectively fixedly connected to the upper edges of both sides of the rear end of the upper gate (4), and screws (18) are screwed through the inner walls of the two fixing plates (15). The two screw holes (17) are respectively opened at the rear end of the door frame (1) corresponding to the two screws (18), and the two screw holes (17) are respectively threadedly matched with the two screws (18).

4. A hydraulic gate device according to claim 1, characterized in that: The lifting mechanism comprises a screw rod (8), the screw rod (8) being fixedly connected to the middle part of the upper end of the lower gate (2), and the screw rod (8) being movably penetrated through the inner wall of the upper end of the door frame (1), and a turntable (6) being threadedly sleeved on the outer wall of the screw rod (8) near the upper edge, the turntable (6) being rotatably connected to the upper end of the door frame (1), and a plurality of handles (7) being fixedly connected to the outer wall of the turntable (6) in a circular array around the center thereof.

5. A hydraulic gate device according to claim 1, characterized in that: The distance measuring component comprises a rectangular groove (16), the rectangular groove (16) is opened through the upper end of the door frame (1) near the edge, and the inner wall of the rectangular groove (16) is fitted with a long plate (9), the bottom end of the long plate (9) is fixedly connected to the edge of one side of the upper end of the lower gate (2), and the front and rear ends of the long plate (9) are engraved with scale lines (10).

6. A hydraulic gate device according to claim 1, characterized in that: The reinforcement assembly comprises a plurality of reinforcing ribs (12), wherein the plurality of reinforcing ribs (12) are fixedly connected in a linear array between the lower end of the support plate (11) and the rear end of the lower gate (2).

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