CN220183963U

CN220183963U - Sluice hoisting device

Info

Publication number: CN220183963U
Application number: CN202321262444.3U
Authority: CN
Inventors: 王道平; 胡言勇
Original assignee: Individual
Current assignee: Dai Birong; Huzhou Hehu Construction Engineering Co ltd; Yang Tingfeng
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-12-15
Anticipated expiration: 2033-05-24

Abstract

The utility model belongs to the technical field of water gates and discloses a water gate lifting device which comprises a gate, a top plate and a gate plate, wherein the top end of the gate is fixedly connected with the top plate, the gate plate is movably arranged in a frame formed by the gate and the top plate, a lifting sleeve is fixedly connected to the back surface of the gate plate, the lifting sleeve is sleeved outside a screw rod and is in transmission arrangement, and the top end and the bottom end of the screw rod are both in rotation arrangement with the gate and the top plate through shaft seats; the outside cover of lead screw is equipped with toothed disc B and is fixed connection, the stand is installed to roof lower surface symmetry, the bottom fixedly connected with limiting plate of stand. The flexible limiting seats are fixedly connected with the lower surface of the top plate through the upright posts, flexible limiting seats are mounted on the lower surface of the limiting plates at equal intervals, and in the process of lifting the flashboard through rotation of the screw rod, when the flashboard is close to and contacts with the flexible limiting seats, the flexible limiting seats elastically deform, impact force is relieved, and the flashboard in the moving process is limited and protected.

Description

Sluice hoisting device

Technical Field

The utility model belongs to the technical field of water gates, and particularly relates to a water gate lifting device.

Background

The sluice is a low-head hydraulic building which is built on river channels and utilizes the sluice to control flow and regulate water level. The gate can be closed to block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, so that flood, waterlogging, water disposal or waste water can be released, and water can be supplied to downstream river channels or channels;

through retrieving, the sluice hoisting device for water conservancy and hydropower of patent number CN216379428U need not to adopt manual mode control gate to open and shut, has not only reduced working strength, has still improved the efficiency that the gate opened and shut, can carry out effectual buffering to the impact of rivers simultaneously for the gate is difficult to receive the damage, and then improves its life.

In the prior art, the moving stroke of the flashboard is limited by the screw rod in the process of lifting the water gate, but when the flashboard moves to a position close to the top end of the gate, the flashboard in the moving process is inconvenient to carry out elastic buffering and limiting treatment, so that the water gate lifting device needs to be designed to solve the problems.

Disclosure of Invention

The present utility model is directed to a sluice lifting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water gate lifting device comprises a gate, a top plate and a gate plate, wherein the top end of the gate is fixedly connected with the top plate, the gate plate is movably arranged in a frame formed by the gate and the top plate, the back surface of the gate plate is fixedly connected with a lifting sleeve, the lifting sleeve is sleeved outside a screw rod and is in transmission arrangement, and the top end and the bottom end of the screw rod are both in rotation arrangement with the gate and the top plate through shaft seats; the outside cover of lead screw is equipped with toothed disc B and is fixed connection, the stand is installed to roof lower surface symmetry, the bottom fixedly connected with limiting plate of stand, flexible spacing seat is installed to the equidistant limiting plate lower surface.

Preferably, the limiting plates are arranged in parallel at the upper position of the flashboard, and the flexible limiting seats are all positioned right above the flashboard.

Preferably, guide grooves are formed in the two side walls of the gate, guide seats are symmetrically arranged on the inner wall of the gate, and the guide grooves of the two side walls of the gate correspond to the guide seats of the inner wall of the gate in a plugging mode.

Preferably, the bottom of the top plate is fixedly connected with a servo motor through an assembly seat, a transmission output end of the servo motor is in transmission connection with a gear plate A, and the gear plate A is positioned on one side of the gear plate B and is in meshed connection.

Preferably, the outer surface of the flashboard is fixedly connected with a reinforcing seat, the outer surface of the reinforcing seat is provided with a flow blocking inclined plane, and flow dividing bosses are arranged at equal intervals on the flow blocking inclined plane of the reinforcing seat.

Preferably, the front and back positions of the top plate are fixedly connected with protection plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. the flexible limiting seats are fixedly connected with the lower surface of the top plate through the upright posts, flexible limiting seats are mounted on the lower surface of the limiting plates at equal intervals, and in the process of lifting the flashboard through rotation of the screw rod, when the flashboard is close to and contacts with the flexible limiting seats, the flexible limiting seats elastically deform, impact force is relieved, the flashboard in the moving process is limited and protected, and the use safety is improved.

2. The reinforcing seat is used for reinforcing the flashboard, so that the structural strength is improved, the flow blocking slope of the reinforcing seat is used for blocking flow of water, and the diversion boss at the flow blocking slope of the reinforcing seat is used for diverting the water, so that the impact force of the water on the flashboard is effectively reduced.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of the gate and shutter connection structure of the present utility model;

fig. 3 is a schematic diagram of the overall front view structure of the present utility model.

In the figure: 1. a gate; 101. a guide seat; 2. a top plate; 3. a protection plate; 4. a flashboard; 5. a reinforcing seat; 6. a split boss; 7. lifting the sleeve; 8. a screw rod; 9. a gear plate B; 10. a shaft seat; 11. a gear plate A; 12. a column; 13. a limiting plate; 14. and a flexible limiting seat.

Detailed Description

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.

Example 1

Referring to fig. 1 to 3, the present utility model provides a water gate lifting device, which comprises: the gate comprises a gate 1, a top plate 2 and a gate plate 4, wherein the top end of the gate 1 is fixedly connected with the top plate 2, the gate plate 4 is movably arranged in a frame formed by the gate 1 and the top plate 2, a lifting sleeve 7 is fixedly connected to the back surface of the gate plate 4, the lifting sleeve 7 is sleeved outside a screw rod 8 and is in transmission arrangement, and the top end and the bottom end of the screw rod 8 are both in rotation arrangement with the gate 1 and the top plate 2 through shaft seats 10; the outside cover of lead screw 8 is equipped with toothed disc B9 and is fixed connection, and stand 12 is installed to roof 2 lower surface symmetry, and the bottom fixedly connected with limiting plate 13 of stand 12, flexible spacing seat 14 is installed to the equidistant spacing plate 13 lower surface.

The limiting plates 13 are arranged in parallel at the upper position of the flashboard 4, and the plurality of flexible limiting seats 14 are all positioned right above the flashboard 4.

From the above description, the present utility model has the following advantageous effects: the lower surface of the top plate 2 is fixedly connected with a limiting plate 13 through an upright post 12, flexible limiting seats 14 are equidistantly arranged on the lower surface of the limiting plate 13, and in the process of lifting the flashboard 4 through rotation of the screw rod 8, when the flashboard 4 is close to and contacts with the flexible limiting seats 14, the flexible limiting seats 14 elastically deform, so that impact force is relieved, the flashboard 4 in the moving process is limited and protected, and the use safety is improved.

Example two

Referring to fig. 1 to 3, in accordance with a first embodiment, the present utility model provides a sluice lifting device, which comprises: guide grooves are formed in the positions of two side walls of the gate plate 4, guide seats 101 are symmetrically arranged on the inner wall of the gate 1, the guide grooves of the two side walls of the gate plate 4 are in plug-in connection with the guide seats 101 on the inner wall of the gate 1, a servo motor is fixedly connected to the bottom of the top plate 2 through an assembly seat, a gear plate A11 is connected to the transmission output end of the servo motor in a transmission mode, and the gear plate A11 is located on one side of the gear plate B9 and is in meshed connection.

By adopting the technical scheme, the servo motor is started through the external control equipment, under the transmission action of the gear disc A11 and the gear disc B9, the screw rod 8 drives the flashboard 4 to lift at the longitudinal position through the lifting sleeve 7, and the guide seat 101 on the inner wall of the gate 1 guides and limits the flashboard 4 in the movement process of the flashboard 4, so that the running stability of the flashboard 4 is improved.

Further, referring to fig. 1, the outer surface of the gate 4 is fixedly connected with a reinforcing seat 5, the outer surface of the reinforcing seat 5 is provided with a flow blocking inclined plane, the flow blocking inclined planes of the reinforcing seat 5 are equidistantly provided with a diversion boss 6, the front and back positions of the top plate 2 are fixedly connected with a protection plate 3, the reinforcing seat 5 is used for reinforcing the gate 4, the structural strength is improved, the flow blocking inclined plane of the reinforcing seat 5 is used for blocking water liquid, the diversion boss 6 at the flow blocking inclined plane position of the reinforcing seat 5 is used for diverting the water liquid, and the impact force of the water liquid on the gate 4 is effectively reduced; the protection plate 3 performs sun-shading and rain-proof treatment on structural members arranged at the bottom of the top plate 2.

The working principle and the using flow of the utility model are as follows: the lower surface of the top plate 2 is fixedly connected with a limiting plate 13 through an upright post 12, flexible limiting seats 14 are equidistantly arranged on the lower surface of the limiting plate 13, and when the flashboard 4 approaches to and contacts the flexible limiting seats 14 in the process of lifting the flashboard 4 through rotation of the screw rod 8, the flexible limiting seats 14 elastically deform to slow down the impact force and limit and protect the flashboard 4 in the moving process; the reinforcing seat 5 is used for reinforcing the flashboard 4, so that the structural strength is improved, the flow blocking slope of the reinforcing seat 5 is used for blocking water, the flow splitting boss 6 at the flow blocking slope position of the reinforcing seat 5 is used for splitting water, and the impact force of the water on the flashboard 4 is effectively reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a sluice hoisting device, includes gate (1), roof (2) and flashboard (4), the top fixedly connected with roof (2) of gate (1), the inside activity of frame that gate (1) and roof (2) are constituteed is provided with flashboard (4), its characterized in that: the back of the flashboard (4) is fixedly connected with a lifting sleeve (7), the lifting sleeve (7) is sleeved outside the screw rod (8) and is in transmission arrangement, and the top end and the bottom end of the screw rod (8) are respectively in rotary arrangement with the gate (1) and the top plate (2) through shaft seats (10); the outside cover of lead screw (8) is equipped with toothed disc B (9) and is fixed connection, stand (12) are installed to roof (2) lower surface symmetry, the bottom fixedly connected with limiting plate (13) of stand (12), flexible spacing seat (14) are installed to limiting plate (13) lower surface equidistance.

2. A sluice lifting device according to claim 1, characterised in that: the limiting plates (13) are arranged in parallel at the upper positions of the flashboard (4), and the flexible limiting seats (14) are all positioned right above the flashboard (4).

3. A sluice lifting device according to claim 1, characterised in that: guide grooves are formed in the positions of two side walls of the gate plate (4), guide seats (101) are symmetrically arranged on the inner wall of the gate (1), and the guide grooves of the two side walls of the gate plate (4) are in plug-in connection with the guide seats (101) on the inner wall of the gate (1).

4. A sluice lifting device according to claim 1, characterised in that: the bottom of the top plate (2) is fixedly connected with a servo motor through an assembly seat, a transmission output end of the servo motor is in transmission connection with a gear plate A (11), and the gear plate A (11) is positioned on one side of a gear plate B (9) and is in meshed connection.

5. A sluice lifting device according to claim 1, characterised in that: the outer surface of flashboard (4) fixedly connected with consolidates seat (5), consolidate the surface of seat (5) and be provided with the choked flow inclined plane, shunt boss (6) are installed to choked flow inclined plane position equidistance of consolidating seat (5).

6. A sluice lifting device according to claim 5, characterised in that: the front and back positions of the top plate (2) are fixedly connected with protection plates (3).