CN219260925U

CN219260925U - Lifting type water conservancy gate

Info

Publication number: CN219260925U
Application number: CN202320910275.3U
Authority: CN
Inventors: 王晓雄; 李振华; 陈冲; 马伟; 吴新洲; 李艳庆; 孙志杰; 黄未来; 冯雪峰; 李伟; 汪涵; 云海全
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-06-27
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a lifting type water conservancy gate, which comprises a working assembly, wherein the working assembly comprises a gate frame, a fixed seat, a through groove, a gate, a slide rail, a slide plate, a lifting motor, a threaded rod, an electric cylinder, a mounting box, a cutting motor and a cutting wheel; the fixed seat is welded at the top of the inner side wall of the portal frame. According to the utility model, one end of the output shaft of the lifting motor rotates to drive the threaded rod to rotate, so that the gate can move up and down along the outer side wall of the threaded rod, and an automatic lifting effect is realized; one end of an output shaft of the cutting motor rotates to drive the cutting wheel to rotate, one end of a piston rod of the electric cylinder extends to drive the cutting wheel to move downwards, and a trunk and branches transversely arranged in front of the gate frame can be cut off by means of the rotating cutting wheel, so that the trunk and branches are prevented from being blocked in front of the gate frame due to overlong length, the trunk and branches smoothly pass through the gate along with water flow, and the trunk and branches can be effectively prevented from being accumulated more and more influencing the speed of the water flow passing through the gate in front of the gate frame.

Description

Lifting type water conservancy gate

Technical field:

the utility model relates to a lifting type water conservancy gate, in particular to a lifting type water conservancy gate for hydraulic engineering, and belongs to the technical field of water conservancy gates.

The background technology is as follows:

the hydraulic engineering refers to various projects (including projects of new construction, expansion, reconstruction, reinforcement, repair, demolition and the like) such as flood control, drainage, irrigation, hydroelectric generation, water (supply), beach treatment, water and soil conservation, water resource protection and the like, and matched and affiliated projects thereof; the water conservancy gate is a control facility for closing and opening a water discharge channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like;

at present, in the use process of the water conservancy gate, water flow carries sundries to pass through the water conservancy gate, but trunks and branches floating in water are often transversely arranged in front of a gate frame because of longer length, and the trunks and branches are accumulated more and more along with long-time collection, so that the speed of water flow passing through the gate is influenced; for this purpose, a lifting water conservancy gate is proposed.

The utility model comprises the following steps:

the present utility model is directed to a lifting water gate, which solves one of the problems set forth in the prior art.

The utility model is implemented by the following technical scheme: the lifting type water conservancy gate comprises a working assembly, wherein the working assembly comprises a gate frame, a fixed seat, a through groove, a gate, a sliding rail, a sliding plate, a lifting motor, a threaded rod, an electric cylinder, a mounting box, a cutting motor and a cutting wheel;

the utility model discloses a cutting machine, including the brake valve, the brake valve is installed to the inside wall top of brake valve, the inside wall top welding of brake valve has the fixing base, logical groove has been seted up to the lower surface of fixing base, the inside wall sliding connection of logical groove has the gate, the inside wall both sides of brake valve have all welded the slide rail, slide sliding connection in the inside wall of slide rail, the last surface mounting of brake valve has elevator motor, elevator motor's output shaft one end runs through the top and the fixedly connected with threaded rod of brake valve, the threaded rod with gate threaded connection, electric cylinder is installed on the upper surface right side of brake valve, the piston rod one end of electric cylinder runs through the top and the fixedly connected with install bin of brake valve, cutting motor is installed to the inside roof of install bin, cutting motor's output shaft one end runs through the left side wall and the fixedly connected with cutting wheel of install bin.

As a further preferred aspect of the present utility model: the work assembly further comprises a guide groove, a positioning rod, a baffle plate and a control plate, the control plate is arranged on the left side of the upper surface of the portal frame, and the electrical output end of the control plate is electrically connected with the electrical input end of the lifting motor, the electrical input end of the electric cylinder and the electrical input end of the cutting motor respectively through wires.

As a further preferred aspect of the present utility model: the upper surface of installation case evenly welds the locating lever, the locating lever with gate frame's top sliding connection.

As a further preferred aspect of the present utility model: the top of the locating rod is welded with a baffle plate.

As a further preferred aspect of the present utility model: two guide grooves are symmetrically formed in the inner side wall of the through groove.

As a further preferred aspect of the present utility model: the gate is characterized in that a supporting component is mounted on the rear surface of the gate and comprises a supporting frame, supporting plates, rotating shafts, rollers and bearing plates, two supporting frames are symmetrically welded on the bottom of the rear surface of the gate, two supporting plates are symmetrically welded on the rear surface of each supporting frame, and each two adjacent sides of each supporting plate are respectively connected with the rotating shafts through bearings in a rotating mode.

As a further preferred aspect of the present utility model: and the outer side wall of the rotating shaft is welded with a roller.

As a further preferred aspect of the present utility model: two bearing plates are symmetrically welded on the rear side of the inner side wall of the portal frame.

The utility model has the advantages that:

1. according to the utility model, one end of the output shaft of the lifting motor rotates to drive the threaded rod to rotate, so that the gate can move up and down along the outer side wall of the threaded rod, and an automatic lifting effect is realized.

2. According to the utility model, one end of the output shaft of the cutting motor rotates to drive the cutting wheel to rotate, one end of the piston rod of the electric cylinder stretches to drive the cutting wheel to move downwards, and the rotating cutting wheel can cut off trunks and branches transversely arranged in front of the gate frame, so that the trunks and branches are prevented from being blocked in front of the gate frame due to overlong length, the trunks and branches smoothly pass through the gate along with water flow, and the situation that the trunks and branches accumulate more and more in front of the gate frame and influence the speed of water flow passing through the gate can be effectively prevented.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a gate and a rail according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the mounting box according to the present utility model;

FIG. 5 is a schematic view of a portion of a support assembly according to the present utility model;

FIG. 6 is a schematic view of the structure of the through slot and the guide slot in the present utility model;

FIG. 7 is an enlarged view of the structure of area A of FIG. 2 in accordance with the present utility model;

fig. 8 is a schematic structural view of a support plate and a rotation shaft in the present utility model.

In the figure: 10. a working assembly; 11. a gate frame; 12. a fixing seat; 13. a through groove; 14. a gate; 15. a slide rail; 16. a slide plate; 17. a guide groove; 18. a lifting motor; 19. a threaded rod; 110. an electric cylinder; 111. a mounting box; 112. a cutting motor; 113. a cutting wheel; 114. a positioning rod; 115. a baffle; 116. a control board; 20. a support assembly; 21. a support frame; 22. a support plate; 23. a rotating shaft; 24. a roller; 25. and a bearing plate.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-8, the present utility model provides a technical solution: the lifting type water conservancy gate comprises a working assembly 10, wherein the working assembly 10 comprises a gate frame 11, a fixed seat 12, a through groove 13, a gate 14, a sliding rail 15, a sliding plate 16, a lifting motor 18, a threaded rod 19, an electric cylinder 110, a mounting box 111, a cutting motor 112 and a cutting wheel 113;

the top of the inner side wall of the gate frame 11 is welded with a fixed seat 12, the lower surface of the fixed seat 12 is provided with a through groove 13, the inner side wall of the through groove 13 is slidably connected with a gate 14, both sides of the inner side wall of the gate frame 11 are welded with slide rails 15, both sides of the outer side wall of the gate 14 are welded with slide plates 16, the slide plates 16 are slidably connected with the inner side wall of the slide rails 15, the upper surface of the gate frame 11 is provided with a lifting motor 18, one end of an output shaft of the lifting motor 18 penetrates through the top of the gate frame 11 and is fixedly connected with a threaded rod 19, the threaded rod 19 is in threaded connection with the gate 14, the right side of the upper surface of the gate frame 11 is provided with an electric cylinder 110, one end of a piston rod of the electric cylinder 110 penetrates through the top of the gate frame 11 and is fixedly connected with a mounting box 111, the inner top wall of the mounting box 111 is provided with a cutting motor 112, and one end of the output shaft of the cutting motor 112 penetrates through the left side wall of the mounting box 111 and is fixedly connected with a cutting wheel 113; one end of an output shaft of the lifting motor 18 rotates to drive the threaded rod 19 to rotate, so that the gate 14 can move up and down along the outer side wall of the threaded rod 19, and an automatic lifting effect is realized; one end of an output shaft of the cutting motor 112 rotates to drive the cutting wheel 113 to rotate, one end of a piston rod of the electric cylinder 110 stretches to drive the cutting wheel 113 to move downwards, and the trunk and the branches transversely arranged in front of the gate frame 11 can be cut off by means of the rotating cutting wheel 113, so that the trunk and the branches are prevented from being blocked in front of the gate frame 11 due to overlong length, the trunk and the branches smoothly pass through the gate 14 along with water flow, a lifting water conservancy gate with barrier removal effect is formed, and the trunk and the branches can be effectively prevented from accumulating more in front of the gate frame 11 to influence the speed of water flow passing through the gate 14; the use of the water conservancy gate is facilitated.

In this embodiment, specific: the working assembly 10 further comprises a guide groove 17, a positioning rod 114, a baffle 115 and a control board 116, wherein the control board 116 is arranged on the left side of the upper surface of the gate frame 11, and the electrical output end of the control board 116 is electrically connected with the electrical input ends of the lifting motor 18, the electric cylinder 110 and the cutting motor 112 through wires respectively; the working state of each electrical device is convenient to control.

In this embodiment, specific: the upper surface of the mounting box 111 is uniformly welded with a positioning rod 114, and the positioning rod 114 is in sliding connection with the top of the portal frame 11; the positioning rod 114 can provide guiding function for the mounting box 111 when sliding, so that the stability of the movement of the mounting box 111 is improved.

In this embodiment, specific: a baffle 115 is welded on the top of the positioning rod 114; the positioning rod 114 is prevented from slipping off by the shutter 115.

In this embodiment, specific: two guide grooves 17 are symmetrically formed in the inner side wall of the through groove 13; facilitating the passage of the slide 16.

In this embodiment, specific: the rear surface of the gate 14 is provided with a support assembly 20, the support assembly 20 comprises a support frame 21, support plates 22, rotating shafts 23, rollers 24 and bearing plates 25, two support frames 21 are symmetrically welded at the bottom of the rear surface of the gate 14, two support plates 22 are symmetrically welded at the rear surface of the support frame 21, and the rotating shafts 23 are rotatably connected between adjacent sides of every two adjacent support plates 22 through bearings; so that the rotation shaft 23 is provided with a rotation function.

In this embodiment, specific: the outer side wall of the rotating shaft 23 is welded with a roller 24; the rotation shaft 23 can drive the roller 24 to rotate when rotating.

In this embodiment, specific: two bearing plates 25 are symmetrically welded on the rear side of the inner side wall of the portal frame 11; when the gate 14 moves up and down, the roller 24 moves synchronously with the gate 14, and the roller 24 rolls on the front surface of the bearing plate 25 to provide support for the gate 14, thereby facilitating long-term stable use of the gate 14.

The working principle of the utility model is as follows: one end of an output shaft of the lifting motor 18 rotates to drive the threaded rod 19 to rotate, so that the gate 14 can move up and down along the outer side wall of the threaded rod 19, and an automatic lifting effect is realized; one end of an output shaft of the cutting motor 112 rotates to drive the cutting wheel 113 to rotate, one end of a piston rod of the electric cylinder 110 stretches to drive the cutting wheel 113 to move downwards, and the trunk and the branches transversely arranged in front of the gate frame 11 can be cut off by means of the rotating cutting wheel 113, so that the trunk and the branches are prevented from being blocked in front of the gate frame 11 due to overlong length, the trunk and the branches smoothly pass through the gate 14 along with water flow, a lifting water conservancy gate with barrier removal effect is formed, and the trunk and the branches can be effectively prevented from accumulating more in front of the gate frame 11 to influence the speed of water flow passing through the gate 14; the use of the water conservancy gate is facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The lifting type water conservancy gate is characterized by comprising a working assembly (10), wherein the working assembly (10) comprises a gate frame (11), a fixed seat (12), a through groove (13), a gate (14), a sliding rail (15), a sliding plate (16), a lifting motor (18), a threaded rod (19), an electric cylinder (110), a mounting box (111), a cutting motor (112) and a cutting wheel (113);

the utility model provides a fixed seat (12) has been welded at inside wall top of gate frame (11), logical groove (13) have been seted up to the lower surface of fixing seat (12), the inside wall sliding connection of logical groove (13) has gate (14), slide rail (15) have all been welded to the inside wall both sides of gate frame (11), slide plate (16) have all been welded to the outside wall both sides of gate (14), slide plate (16) sliding connection in the inside wall of slide rail (15), the upper surface mounting of gate frame (11) has elevator motor (18), the output shaft one end of elevator motor (18) runs through the top and fixedly connected with threaded rod (19) of gate frame (11), threaded rod (19) with gate (14) threaded connection, electric cylinder (110) are installed on the upper surface right side of gate frame (11), the piston rod one end of electric cylinder (110) runs through the top and fixedly connected with install case (111) of gate frame (11), the inside roof of install cutting motor (112), the output shaft (112) is installed to the inside roof of install cutting case (111), the left side wall (113) is connected with the cutting wheel (113).

2. The lifting water gate according to claim 1, wherein: the working assembly (10) further comprises a guide groove (17), a positioning rod (114), a baffle plate (115) and a control plate (116), the control plate (116) is arranged on the left side of the upper surface of the gate frame (11), and the electrical output end of the control plate (116) is electrically connected with the electrical input end of the lifting motor (18) and the electrical input end of the electric cylinder (110) and the electrical input end of the cutting motor (112) through wires respectively.

3. The lifting water gate according to claim 2, wherein: the upper surface of installation case (111) evenly welds locating lever (114), locating lever (114) with gate frame (11) top sliding connection.

4. A lifting water gate according to claim 3, characterised in that: a baffle plate (115) is welded at the top of the positioning rod (114).

5. The lifting water gate according to claim 2, wherein: two guide grooves (17) are symmetrically formed in the inner side wall of the through groove (13).

6. The lifting water gate according to claim 1, wherein: the rear surface mounting of gate (14) has supporting component (20), supporting component (20) are including support frame (21), backup pad (22), axis of rotation (23), gyro wheel (24) and loading board (25), the rear surface bottom symmetry welding of gate (14) has two support frames (21), the rear surface symmetry welding of support frame (21) has two backup pad (22), every two that are close all be connected with axis of rotation (23) through the bearing rotation between the adjacent one side of backup pad (22).

7. The lifting water gate according to claim 6, wherein: the outer side wall of the rotating shaft (23) is welded with a roller (24).

8. The lifting water gate according to claim 6, wherein: two bearing plates (25) are symmetrically welded on the rear side of the inner side wall of the gate frame (11).