Fabricated water gate with gate opening auxiliary structure

Abstract

The assembly type water gate with the gate opening auxiliary structure comprises a base, a clamping groove is formed in the inner side of the base, the clamping groove is in a U shape, a supporting frame is fixedly connected to the top of the base, a threaded sleeve rotationally connected with the supporting frame is inserted into the top of the supporting frame in a penetrating mode, and the threaded sleeve is fixedly connected with the base. The inner wall of the threaded sleeve is in threaded connection with a lead screw, the bottom end of the lead screw is rotationally connected with a lifting flashboard, the outer side of the lifting flashboard makes contact with the inner wall of the clamping groove, two cavities are formed in the base, the inner walls of the two cavities are both connected with a water inlet pipe and a water outlet pipe, and the pipe diameter of the water inlet pipe is three times that of the water outlet pipe. And the interiors of the two cavities are slidably connected with lifting plates. When a gate is opened, the lifting gate plate can be assisted, the gate opening difficulty of a user is effectively reduced, and then the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled sluice gates, and more specifically to an assembled sluice gate with a gate-opening auxiliary structure. Background Art

[0002] The main structure construction of the sluice mainly includes the construction of the upper structure of the gate body, the gate bottom plate, the gate piers, water-stopping facilities and the gate slot. Among them, concrete engineering is the main link in the construction of the sluice. The sluice is a low-head hydraulic structure built on rivers and channels that uses gates to control flow and adjust water levels. The assembled sluice is a sluice whose components are prefabricated in factories or construction sites and assembled and connected on site to form a whole.

[0003] The utility model patent with authorization announcement number CN 218454389 U discloses an assembled sluice support structure, which relates to the technical field of sluices and includes a device body; the device body is provided with a bearing bottom plate in the left and right directions, and vertical plates in the left and right directions are provided in front and behind the bearing bottom plate. A strip plate with four vertical through holes is provided on the top of the outer end surface of the vertical plate of the bearing bottom plate, and a limit plate is provided at the lower part between the vertical plates of the bearing bottom plate. Four guide holes arranged vertically and horizontally are provided inside the limit plate of the bearing bottom plate. The setting of the bearing bottom plate facilitates the installation of the flush lifting plate through the lifting guide column, facilitates the lifting and lowering of the sluice plate when closing the gate, presses the flush lifting plate down to make it descend, and facilitates the flush lifting plate to rise and be flush with the top end surface of the bearing bottom plate through the reset spring of the lifting guide column when opening the gate, which solves the problem that the groove on the top of the bottom plate easily leads to the accumulation of silt and hinders the sluice plate from being lowered and closed, and it is inconvenient to install the lifting plate on the top of the bottom plate through the guide column to achieve the flush rising when opening the gate.

[0004] In the above patent, during the gate opening process, due to the effects of the lifting gate plate and water pressure, a large force is required to lift the lifting gate plate, and it is very difficult to turn the lifting handwheel handle to drive the lifting gate plate to rise, so an assembled sluice gate with a gate opening auxiliary structure is needed. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an assembled sluice with a gate opening auxiliary structure, which can assist the lifting and lowering of the gate plate and effectively reduce the difficulty of opening the gate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The invention relates to an assembled sluice gate with a gate-opening auxiliary structure, comprising a base, a slot being provided on the inner side of the base, the slot being in a U-shape, a support frame being fixedly connected to the top of the base, a threaded sleeve being inserted through the top of the support frame and being rotatably connected thereto, a screw being threadedly connected to the inner wall of the threaded sleeve, a lifting gate plate being rotatably connected to the bottom end of the screw rod, the outer side of the lifting gate plate being in contact with the inner wall of the slot, two cavities being provided on the base, an inlet pipe and an outlet pipe being connected to the inner walls of the slot, a diameter of the inlet pipe being three times the diameter of the outlet pipe, lifting plates being slidably connected to the insides of the two cavities, the tops of the two lifting plates both passing through and extending to the top of the base, two gears being rotatably connected to the base, tooth grooves meshing with gears being provided on opposite sides of the two lifting plates, and teeth meshing with gears being fixedly connected on the left and right sides of the lifting gate plate.

[0008] As a further description of the above technical solution:

[0009] A groove is provided on the inner bottom wall of the card slot, a top plate is provided on the inner wall of the groove, two sliding rods are fixedly connected to the bottom of the top plate, an installation cavity is provided on the bottom of the base, a cross plate is slidably connected to the inner wall of the installation cavity, a spring is fixedly connected to the bottom of the cross plate, and the bottom ends of the two sliding rods pass through the base and are fixedly connected to the cross plate.

[0010] As a further description of the above technical solution:

[0011] A mounting bar is fixedly connected to the top of the top plate, the cross section of the mounting bar is triangular, and a transverse groove matched with the mounting bar is provided at the bottom of the lifting gate.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the slot is provided with four drainage openings, and the four drainage openings are respectively arranged on the left and right sides of the top of the mounting bar.

[0014] As a further description of the above technical solution:

[0015] Two electric push rods are fixedly connected to the back side of the base, and the bottom ends of the two electric push rods are fixedly connected to a sealing plate.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution can achieve the effect of assisting the lifting gate plate when opening the gate, effectively reducing the difficulty of the user opening the gate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is one of the three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the horizontal plate in the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Base; 2. Slot; 3. Support frame; 4. Threaded sleeve; 5. Screw rod; 6. Lifting gate; 7. Cavity; 8. Water inlet pipe; 9. Water outlet pipe; 10. Lifting plate; 11. Gear; 12. Tooth groove; 13. Tooth; 14. Groove; 15. Top plate; 16. Slide rod; 17. Installation cavity; 18. Horizontal plate; 19. Installation strip; 20. Horizontal groove; 21. Drain port; 22. Electric push rod; 23. Closing plate; 24. Spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figures 1 to 4 In the utility model: an assembled sluice with a gate-opening auxiliary structure comprises a base 1, a card slot 2 is provided on the inner side of the base 1, the card slot 2 is U-shaped, a support frame 3 is fixedly connected to the top of the base 1, a threaded sleeve 4 rotatably connected to the support frame 3 is inserted through the top of the support frame 3, a screw rod 5 is threadedly connected to the inner wall of the threaded sleeve 4, a lifting gate plate 6 is rotatably connected to the bottom end of the screw rod 5, the outer side of the lifting gate plate 6 contacts the inner wall of the card slot 2, two cavities 7 are provided on the base 1, and the inner walls of the two cavities 7 are connected to a water inlet pipe 8 and a water outlet pipe 9 The diameter of the water inlet pipe 8 is three times the diameter of the water outlet pipe 9. The insides of the two cavities 7 are slidably connected with lifting plates 10. The tops of the two lifting plates 10 penetrate and extend to the top of the base 1. Two gears 11 are rotatably connected to the base 1. The opposite sides of the two lifting plates 10 are provided with tooth grooves 12 meshing with the gears 11. The left and right sides of the lifting gate plate 6 are fixedly connected with teeth 13 meshing with the gears 11; the back of the base 1 is fixedly connected with two electric push rods 22, and the bottom ends of the two electric push rods 22 are fixedly connected with sealing plates 23.

[0026] In the utility model, when in use, the card slot 2 can limit the lifting gate plate 6, and the card slot 2 can seal the lifting gate plate 6 and the base 1, and the sealing plate 23 can seal the two water inlet pipes 8. When it is necessary to open the gate, the user rotates the threaded sleeve 4. Since the threaded sleeve 4 is threadedly connected to the screw rod 5, the screw rod 5 will rise. After the screw rod 5 rises, it will pull the lifting gate plate 6. After the lifting gate plate 6 rises, the effect of opening the gate is achieved. In the process of opening the gate, the user simultaneously turns on the two electric push rods 22, and the electric push rods 22 will drive the sealing plate 23 to rise. After the sealing plate 23 rises, the sealing of the water inlet pipes will be suspended. 8 has a sealing effect. At this time, the water level on the back of the lifting gate plate 6 is higher than the water level on the front, so water will flow into the cavity 7 from the water inlet pipe 8 and be discharged from the water outlet pipe 9. Since the diameter of the water inlet pipe 8 is larger than the diameter of the water outlet pipe 9, water will gather in the cavity 7, and the water pressure will push the lifting plate 10 down. The tooth groove 12 on the lifting plate 10 will drive the gear 11 to rotate. The gear 11 is meshed with the teeth 13, so the gear 11 will drive the lifting gate plate 6 to rise after rotation, and the lifting gate plate 6 will be subjected to an upward force, thereby effectively reducing the force required for the user to control the lifting gate plate 6 to rise, making it easier for the user to open the gate and improving the practicability of the device.

[0027] See also Figure 3 and 4 , wherein: a groove 14 is provided on the inner bottom wall of the card slot 2, a top plate 15 is provided on the inner wall of the groove 14, two slide bars 16 are fixedly connected to the bottom of the top plate 15, a mounting cavity 17 is provided on the bottom of the base 1, a cross plate 18 is slidably connected to the inner wall of the mounting cavity 17, a spring 24 is fixedly connected to the bottom of the cross plate 18, and the bottom ends of the two slide bars 16 both penetrate the base 1 and are fixedly connected to the cross plate 18.

[0028] In the utility model, after the gate is opened, the elastic force of the spring 24 will drive the top plate 15 to rise, and the top plate 15 will close the concave part of the bottom wall of the slot 2 where mud and sand are easily accumulated, thereby effectively avoiding the situation where the lifting gate plate 6 cannot be lowered when the gate is closed, thereby improving the practicality of the device.

[0029] See also Figure 3 and 4 , wherein: a mounting strip 19 is fixedly connected to the top of the top plate 15 , the cross section of the mounting strip 19 is triangular, and a transverse groove 20 adapted to the mounting strip 19 is provided at the bottom of the lifting gate plate 6 .

[0030] In the utility model, the mounting strip 19 is triangular in shape, so the mud and sand will roll down along the top of the top plate 15 to both sides, thereby preventing the mud and sand from adhering to the top of the top plate 15 and affecting the closing of the lifting gate plate 6, thereby improving the practicability of the device.

[0031] See also Figures 1 to 3, wherein: the inner wall of the card slot 2 is provided with four sewage outlets 21 , and the four sewage outlets 21 are respectively arranged on the left and right sides of the top of the mounting strip 19 .

[0032] In the utility model, the sewage outlet 21 can be provided to discharge the sediment accumulated in the card slot 2, thereby improving the practicability of the device.

[0033] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An assembled sluice gate with a gate-opening auxiliary structure, comprising a base (1), characterized in that: A slot (2) is provided on the inner side of the base (1), the slot (2) being U-shaped. A support frame (3) is fixedly connected to the top of the base (1), a threaded sleeve (4) rotatably connected to the support frame (3) is inserted through the top of the support frame (3), a screw rod (5) is threadedly connected to the inner wall of the threaded sleeve (4), a lifting gate plate (6) is rotatably connected to the bottom end of the screw rod (5), the outer side of the lifting gate plate (6) is in contact with the inner wall of the slot (2), and two cavities (7) are provided on the base (1), and the inner walls of the two cavities (7) are both connected to an inlet. A water pipe (8) and a water outlet pipe (9), wherein the diameter of the water inlet pipe (8) is three times the diameter of the water outlet pipe (9), the interiors of the two cavities (7) are slidably connected with a lifting plate (10), the tops of the two lifting plates (10) penetrate through and extend to the top of the base (1), the base (1) is rotatably connected with two gears (11), the opposite sides of the two lifting plates (10) are provided with tooth grooves (12) meshing with the gears (11), and the left and right sides of the lifting gate plate (6) are fixedly connected with teeth (13) meshing with the gears (11).

2. The assembled sluice gate with a gate opening auxiliary structure according to claim 1, characterized in that: The inner bottom wall of the card slot (2) is provided with a groove (14), the inner wall of the groove (14) is provided with a top plate (15), the bottom of the top plate (15) is fixedly connected to two sliding rods (16), the bottom of the base (1) is provided with a mounting cavity (17), the inner wall of the mounting cavity (17) is slidably connected to a transverse plate (18), the bottom of the transverse plate (18) is fixedly connected to a spring (24), and the bottom ends of the two sliding rods (16) both penetrate the base (1) and are fixedly connected to the transverse plate (18).

3. The assembled sluice gate with a gate opening auxiliary structure according to claim 2, characterized in that: A mounting strip (19) is fixedly connected to the top of the top plate (15), the cross section of the mounting strip (19) being arranged in a triangular shape, and a transverse groove (20) matching the mounting strip (19) is provided at the bottom of the lifting gate plate (6).

4. The assembled sluice gate with a gate opening auxiliary structure according to claim 3, characterized in that: The inner wall of the slot (2) is provided with four sewage outlets (21), and the four sewage outlets (21) are respectively arranged on the left and right sides of the top of the mounting strip (19).

5. The assembled sluice gate with a gate opening auxiliary structure according to claim 1, characterized in that: Two electric push rods (22) are fixedly connected to the back of the base (1), and the bottom ends of the two electric push rods (22) are fixedly connected to a sealing plate (23).

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