CN210917249U

CN210917249U - Water conservancy water and electricity gate hoisting device

Info

Publication number: CN210917249U
Application number: CN201921553207.6U
Authority: CN
Inventors: 左燕霞; 吕静; 宋京亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-03
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a water conservancy water and electricity gate hoisting device relates to hoisting device technical field, including the gate frame, it is provided with a gate to slide in the gate frame, the gate includes an upper gate, one side of upper gate is provided with a gate, the bottom welding of lower gate has the lifting plate of two rectangle structures, a plurality of trapezoidal recesses have been seted up to one side of lower gate fixedly connected with T shape fly leaf, and one side of fly leaf, the T shape spout with fly leaf matched with has been seted up at the top of gate frame, the backup pad of two rectangle structures of top fixedly connected with of gate frame, two be provided with a rotation axis through two bearings between the inboard of backup pad, a middle part fixedly connected with gear of rotation axis, the gear meshes with the fly leaf mutually. This water conservancy water and electricity gate hoisting device through the setting of upper gate and lower gate, has realized the segmentation promotion of gate, and labour saving and time saving has satisfied the different user demand of staff.

Description

Water conservancy water and electricity gate hoisting device

Technical Field

The utility model relates to a hoisting device technical field specifically is a water conservancy water and electricity gate hoisting device.

Background

At present, the sluice is built on river course and channel and utilizes the low head hydraulic structure of sluice gate control flow and regulation water level, close the sluice and can block flood, keep off the tide or raise the upper reaches water level, in order to satisfy needs such as irrigation, electricity generation, shipping, aquatic products, environmental protection, industry and domestic water, open the sluice, can let out flood, waterlogging, abandon water or waste water, also can supply water to low reaches river course or channel, in hydraulic engineering, the sluice is as the building that manger plate, sluicing or water intaking, use extensively, be the important component part of hydraulic structure, the sluice mainly comprises triplex: a main body movable part for closing or opening an orifice, commonly called a gate, also called a gate leaf; a buried portion; and (4) opening and closing equipment.

However, current gate is monolithic structure, need promote the whole upwards of gate when opening the gate, however only need open the gate under normal circumstances half can, waste time and energy when promoting monolithic structure's gate, in addition, gate hoisting device uses screw drive usually, and the lead screw is crooked easily under long-term heavy burden, and life is shorter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a water conservancy water and electricity gate hoisting device has solved current gate and has been monolithic structure, need be whole upwards promote the gate when opening the gate, however only need open the gate under the usual condition half can, waste time and energy when promoting monolithic structure's gate, in addition, gate hoisting device uses screw drive usually, and the lead screw is easy crooked under long-term heavy burden, problem that life is shorter.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water conservancy and hydropower gate lifting device comprises a gate frame, wherein the gate frame is buried at a water inlet of a hydropower station, two first rectangular sliding grooves which are oppositely arranged and two second rectangular sliding grooves which are oppositely arranged are respectively arranged on the inner side of the gate frame, a gate is arranged in the gate frame in a sliding manner and comprises an upper gate, one side of the upper gate is provided with a lower gate, the bottom of the lower gate is welded with a lifting plate with two rectangular structures, the top of the lower gate is fixedly connected with a T-shaped movable plate, one side of the movable plate is provided with a plurality of trapezoidal grooves, the top of the gate frame is provided with a T-shaped sliding groove which is matched with the movable plate, the top of the gate frame is fixedly connected with two supporting plates with two rectangular structures, a rotating shaft is arranged between the inner sides of the two supporting plates through two bearings, and the middle part of the rotating shaft is, the gear is engaged with the movable plate.

Preferably, one side of each of the upper gate and the lower gate is glued with a modified epoxy cement coating plate.

Preferably, a turntable handle is welded to one side of the rotating shaft.

Preferably, one side of the gate frame is provided with a threaded hole corresponding to the movable plate, and the threaded hole is connected with a locking bolt.

Preferably, the bottom of the lifting plate is welded with two reinforcing ribs, and the reinforcing ribs are steel plates with H-shaped structures.

Preferably, the first rectangular sliding groove extends from the top of the gate frame to the bottom of the gate frame and is provided with a lower gate in a sliding manner, and the second rectangular sliding groove extends from the top of the gate frame to one third of the height of the gate frame and is provided with an upper gate in a sliding manner.

(III) advantageous effects

The utility model provides a water conservancy water and electricity gate hoisting device. The method has the following beneficial effects:

(1) this water conservancy water and electricity gate hoisting device through the setting of upper gate and lower gate, divide into two parts about the gate for the staff is opening the gate when half, only need promote the height of lower gate can, alleviateed staff's burden, labour saving and time saving, the setting up of lifting plate makes the staff can drive the upper gate through promoting the lower gate, thereby promotes the gate completely.

(2) This water conservancy water and electricity gate hoisting device through the setting of fly leaf and gear, accomplishes the promotion to the gate, compares in traditional lead screw, is difficult to take place the bending, has prolonged the life of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the transmission part of the present invention;

fig. 3 is a schematic view of the gate structure of the present invention.

In the figure: 1. a gate frame; 2. a gate; 201. an upper gate; 202. a lower gate; 203. a lifting plate; 3. a movable plate; 4. a support plate; 5. a rotating shaft; 6. a gear; 7. a rotating disc type handle; 8. locking the bolt; 9. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water conservancy and hydropower gate lifting device comprises a gate frame 1, wherein the gate frame 1 is buried at a water inlet of a hydropower station, the inner side of the gate frame 1 is respectively provided with two first rectangular sliding chutes which are oppositely arranged and two second rectangular sliding chutes which are oppositely arranged, the first rectangular sliding chutes extend from the top of the gate frame 1 to the bottom of the gate frame 1, the second rectangular sliding chutes are slidably provided with lower gates 202, the second rectangular sliding chutes extend from the top of the gate frame 1 to one third of the height of the gate frame 1, the upper gates 201 are slidably provided, the upper gates 201 are limited at the one third of the height of the gate frame 1, gates 2 are slidably arranged in the gate frame 1, one sides of the upper gates 201 and the lower gates 202 are respectively glued with a modified epoxy cement coating plate, the upper gates 201 and the lower gates 202 are effectively protected, the upper gates 201 and the lower gates 202 are prevented from being corroded, and the service lives of the upper gates 201 and the lower gates 202 are prolonged, the gate 2 comprises an upper gate 201, one side of the upper gate 201 is provided with a lower gate 202, the gate 2 is divided into an upper part and a lower part through the arrangement of the upper gate 201 and the lower gate 202, so that when a worker opens the gate 2 for half, the worker only needs to lift the height of the lower gate 202, the burden of the worker is reduced, time and labor are saved, the bottom of the lower gate 202 is welded with two lifting plates 203 with rectangular structures, the lifting plates 203 are arranged so that the worker can drive the upper gate 201 through lifting the lower gate 202 to completely lift the gate 2, the bottom of the lifting plates 203 is welded with two reinforcing ribs 9, the reinforcing ribs 9 are steel plates with H-shaped structures, the reinforcing ribs 9 are welded on two sides of the bottom of the plate 203 in a lifting manner, so that the lifting plates 203 are more stable when lifting the lower gate 202, the top of the lower gate 202 is fixedly connected with a T-shaped movable plate 3, and one side of the, the top of the gate frame 1 is provided with a T-shaped chute matched with the movable plate 3, the top of the gate frame 1 is fixedly connected with two support plates 4 with rectangular structures, a rotating shaft 5 is arranged between the inner sides of the two support plates 4 through two bearings, one side of the rotating shaft 5 is welded with a turntable type handle 7, a worker can conveniently rotate the rotating shaft 5, the middle part of the rotating shaft 5 is fixedly connected with a gear 6, the gear 6 is meshed with the movable plate 3, the lifting of the gate 2 is completed through the arrangement of the movable plate 3 and the gear 6, compared with the traditional lead screw, the bending is not easy to occur, the service life of the device is prolonged, one side of the gate frame 1 is provided with a threaded hole corresponding to the position of the movable plate 3, and the threaded hole is connected with a locking bolt 8, after the worker completes lifting the gate 2, the gate 2 is prevented from falling downward by tightening the locking bolt 8.

When the gate 2 is used, a worker only needs to unscrew the locking bolt 8 and hold the rotating disc type handle 7, when the worker needs to open the gate 2 by half, the rotating disc type handle 7 is rotated clockwise until the top of the lifting plate 203 is contacted with the bottom of the upper gate 201, and at the moment, the rotating resistance of the worker is obviously increased, so that the worker can quickly know that the gate 2 is opened by half, stop rotating the rotating disc type handle 7 and tighten the locking bolt 8; when the staff need be with gate 2 whole opening, clockwise rotation carousel formula handle 7, until the staff can't rotate carousel formula handle 7, with locking bolt 8 screw up can, realized the segmentation promotion of gate, labour saving and time saving has satisfied the user demand that the staff is different for this water conservancy water and electricity gate hoisting device practicality is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water conservancy water and electricity gate hoisting device which characterized in that: the gate structure comprises a gate frame (1), wherein the gate frame (1) is embedded at a water inlet of a hydropower station;

the inner side of the gate frame (1) is respectively provided with two first rectangular sliding chutes which are arranged oppositely and two second rectangular sliding chutes which are arranged oppositely, and a gate (2) is arranged in the gate frame (1) in a sliding manner;

the gate (2) comprises an upper gate (201), a lower gate (202) is arranged on one side of the upper gate (201), and two lifting plates (203) with rectangular structures are welded at the bottom of the lower gate (202);

the top fixedly connected with T shape fly leaf (3) of lower gate (202), and a plurality of trapezoidal recesses have been seted up to one side of fly leaf (3), the T shape spout with fly leaf (3) matched with is seted up at the top of gate frame (1), backup pad (4) of two rectangle structures of top fixedly connected with of gate frame (1), two be provided with a rotation axis (5) through two bearings between the inboard of backup pad (4), the middle part fixedly connected with gear (6) of rotation axis (5), gear (6) and fly leaf (3) mesh mutually.

2. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: and one sides of the upper gate (201) and the lower gate (202) are both glued with a modified epoxy cement coating plate.

3. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: one side of the rotating shaft (5) is welded with a turntable type handle (7).

4. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: one side of the gate frame (1) is provided with a threaded hole corresponding to the movable plate (3) in position, and the threaded hole is connected with a locking bolt (8).

5. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the bottom welding of promotion board (203) has two strengthening ribs (9), strengthening rib (9) are the steel sheet of H shape structure.

6. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the first rectangular sliding groove extends to the bottom of the gate frame (1) from the top of the gate frame (1) and is provided with a lower gate (202) in a sliding mode, and the second rectangular sliding groove extends to the one-third height of the gate frame (1) from the top of the gate frame (1) and is provided with an upper gate (201) in a sliding mode.