CN211256903U

CN211256903U - Novel water conservancy water and electricity gate promotes device

Info

Publication number: CN211256903U
Application number: CN201922207487.1U
Authority: CN
Inventors: 刘瑞; 李如才; 张永; 朱凌萱
Original assignee: Sinohydro Bureau 10 Co Ltd
Current assignee: Sinohydro Bureau 10 Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-14
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a novel water conservancy water and electricity gate promotes device, including two backup pads, one side slidable mounting that two backup pads are close to each other has same gate, and the top fixed mounting of gate has two stay cords, and the top fixed mounting of two backup pads has same mount pad, and the mounting groove has been seted up to one side of mount pad, and the mounting groove is kept away from and is rotated on its open-ended one side inner wall and install the spool, the top of two stay cords all extend to the mounting groove in and with the bottom fixed mounting of spool, the one end of spool extends to the mount pad outside and fixed mounting has the rocking disc, and fixed cover is equipped with the installation piece in the mounting groove, and the installation piece rotates the cover and establishes. The utility model relates to a rationally, convenient operation is convenient for promote and descend the gate, and is convenient for automatically fix the gate after promoting and descending the gate, avoids appearing the phenomenon that the spool gyration release stay cord drove the gate and drops downwards, is favorable to using.

Description

Novel water conservancy water and electricity gate promotes device

Technical Field

The utility model relates to a gate lifting means technical field especially relates to a novel water conservancy water and electricity gate promotes device.

Background

The water conservancy and hydropower gate is one of the important components of the hydraulic structure, it can close the drill way of the building as required, can also open the drill way totally or partially, through promoting the gate, is used for regulating upstream and downstream water level and flow, thus obtain the flood control, irrigate, supply water, electricity generation, navigation, cross the raft and so on the benefit, can also be used for getting rid of floater, silt, ice-cube, etc., in large-scale rivers, generally promote the gate through the motor drive, in the irrigation and water conservancy project, the weight of the gate is lighter for the gate in the large-scale river, in order to save the cost, generally promote the gate through screw rod and spanner cooperation.

It promotes the back at the gate through present device that the screw rod promoted, and it is firm fixed to the gate not be convenient for automatic, and the screw rod is from threaded lock solid function, but long-time back of using, the phenomenon of wearing and tearing appears easily in the screw thread on the screw rod, and then has reduced the lock solid to the gate, causes easily to drive the screw rod gyration release stay cord under gate self action of gravity for the phenomenon that the gate dropped downwards can not satisfy the use, therefore we have provided a novel water conservancy water and electricity gate hoisting device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel water conservancy and hydropower gate lifting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel water conservancy and hydropower gate lifting device comprises two supporting plates, wherein one side, close to each other, of the two supporting plates is slidably provided with the same gate, the top of the gate is fixedly provided with two pull ropes, the top of the two supporting plates is fixedly provided with the same mounting seat, one side of the mounting seat is provided with a mounting groove, the inner wall, away from the opening of the mounting groove, of the mounting groove is rotatably provided with a winding shaft, the top ends of the two pull ropes extend into the mounting groove and are fixedly mounted with the bottom of the winding shaft, one end of the winding shaft extends out of the mounting seat and is fixedly provided with a rocking disc, a mounting block is fixedly sleeved in the mounting groove and is rotatably sleeved on the winding shaft, a disc positioned at one side of the mounting seat is fixedly sleeved on the winding shaft, one side of the mounting seat is annularly and fixedly provided with a plurality of fixing blocks, the extrusion block is slidably sleeved in the rectangular groove, the top of the extrusion block extends to the upper part of the disc and is provided with an inclined plane, the inclined planes on the fixed blocks are matched with the inclined planes on the extrusion block, one side of the extrusion block is movably contacted with the rear side of one fixed block in the plurality of fixed blocks, a plurality of springs are fixedly arranged between the bottom of the extrusion block and the inner wall of the bottom of the rectangular groove, a first groove is formed in one side of the disc, which is far away from the mounting seat, a same positioning rod is fixedly arranged between the inner wall of the top part of the first groove and the inner wall of the bottom part of the first groove, a push rod is fixedly arranged at one side of the extrusion block, which is far away from the mounting seat, one end of the push rod, which is far away from the extrusion block, penetrates through the, one side of mount pad is equipped with annular scale mark, and the shaking disc is close to one side top fixed mounting of mount pad and is had the pointer, and the pointer cooperatees with annular scale mark.

Preferably, the inner walls of the two sides of the rectangular groove are provided with sliding grooves, the two sides of the extrusion block are fixedly provided with sliding blocks, the sliding blocks are connected with the corresponding sliding grooves in a sliding mode, and the first groove is communicated with one of the two sliding grooves.

Preferably, a first circular hole is formed in one side of the mounting block, a first bearing is fixedly sleeved in the first circular hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the winding shaft.

Preferably, a second circular hole is formed in one side of the disc, and the side wall of the second circular hole is fixedly connected with the outer side of the winding shaft.

Preferably, two through holes are formed in the inner wall of the bottom of the mounting groove, the pull ropes are located in the corresponding through holes, and the side walls of the through holes are not in contact with the outer sides of the corresponding pull ropes.

Preferably, the top of the push rod is provided with a rectangular hole, and the side wall of the rectangular hole is in sliding connection with the outer side of the positioning rod.

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

by the aid of the supporting plate, the mounting seat, the mounting groove, the winding shaft, the pull ropes, the mounting block, the rocking disc, the fixing block, the disc, the rectangular groove, the extrusion block, the spring, the first groove, the positioning rod, the push rod and the pointer are matched with the gate, when the gate needs to be lifted, the rocking disc is rotated in the forward direction to drive the pointer to rotate and drive the winding shaft to wind the two pull ropes, so that the two pull ropes simultaneously drive the gate to move upwards to lift, the winding shaft rotates while driving the extrusion block to rotate through the disc to extrude the fixing block contacted with the winding shaft, the extrusion force drives the extrusion block to move downwards in the rectangular groove and compress the spring, when the extrusion block is staggered with the inclined plane of one fixing block, the elastic force of the spring drives the extrusion block to move upwards, when the gate moves to a proper position, by observing the rotating position of the pointer, when the vertical plane of the extrusion block, the rotation stopping shakes the dish, and the spool is restricted the gyration this moment, and when the gate that needs will promote moves down, the push rod that promotes downwards drives the extrusion piece and moves down and stagger rather than a fixed block that contacts to compress the spring, the dish is shaken in the reverse rotation this moment, can release the stay cord, makes the gate move down.

The utility model relates to a rationally, convenient operation is convenient for promote and descend the gate, and is convenient for automatically fix the gate after promoting and descending the gate, avoids appearing the phenomenon that the spool gyration release stay cord drove the gate and drops downwards, is favorable to using.

Drawings

Fig. 1 is a schematic sectional structural view of a novel water conservancy and hydropower gate lifting device provided by the utility model;

fig. 2 is a schematic structural view of part a of a novel water conservancy and hydropower gate lifting device provided by the utility model;

fig. 3 is the utility model provides a connecting piece of novel water conservancy water and electricity gate promotes mount pad, disc, spool, fixed block and extrusion piece of device looks sideways at the sectional structure schematic diagram.

In the figure: the device comprises a supporting plate 1, a mounting seat 2, a mounting groove 3, a winding shaft 4, a pulling rope 5, a mounting block 6, a rocking disc 7, a fixing block 8, a disc 9, a rectangular groove 10, an extrusion block 11, a spring 12, a first groove 13, a positioning rod 14, a push rod 15, a pointer 16 and a gate 17.

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.

Referring to fig. 1-3, a novel water conservancy and hydropower gate lifting device comprises two support plates 1, wherein one side of each support plate 1, which is close to each other, is slidably provided with a same gate 17, the top of the gate 17 is fixedly provided with two pull ropes 5, the top of each support plate 1 is fixedly provided with a same mounting seat 2, one side of each mounting seat 2 is provided with a mounting groove 3, the inner wall of the side, which is far away from the opening of the mounting groove 3, of each mounting groove 3 is rotatably provided with a winding shaft 4, the top ends of the two pull ropes 5 extend into the mounting groove 3 and are fixedly mounted with the bottom of the winding shaft 4, one end of the winding shaft 4 extends out of the mounting seat 2 and is fixedly provided with a rocking disc 7, a mounting block 6 is fixedly sleeved in the mounting groove 3, the mounting block 6 is rotatably sleeved on the winding shaft 4, a disc 9 positioned on one side of the mounting, one side of each fixed block 8, which is close to the disc 9, is provided with an inclined plane, the top of the disc 9 is provided with a rectangular groove 10, an extrusion block 11 is sleeved in the rectangular groove 10 in a sliding manner, the top of the extrusion block 11 extends to the upper side of the disc 9 and is provided with an inclined plane, the inclined planes on the fixed blocks 8 are all matched with the inclined planes on the extrusion block 11, one side of the extrusion block 11 is in movable contact with the rear side of one fixed block 8 of the fixed blocks 8, a plurality of springs 12 are fixedly arranged between the bottom of the extrusion block 11 and the inner wall of the bottom of the rectangular groove 10, one side of the disc 9, which is far away from the mounting seat 2, is provided with a first groove 13, a same positioning rod 14 is fixedly arranged between the inner wall of the top and the inner wall of the bottom of the first groove 13, one side of the extrusion block 11, which is far away from the extrusion block 11, one side of mount pad 2 is equipped with annular scale mark, and one side top fixed mounting that rocking disc 7 is close to mount pad 2 has pointer 16, and pointer 16 cooperatees with annular scale mark, the utility model relates to a rationally, convenient operation is convenient for promote and descend gate 17, and is convenient for automatically to gate 17 fix after promoting and descending gate 17, avoids appearing 4 gyration release stay cords 5 of spool and drives the phenomenon that gate 17 dropped downwards, is favorable to the use.

In the utility model, the inner walls of the two sides of the rectangular groove 10 are both provided with chutes, the two sides of the extrusion block 11 are both fixedly provided with sliders, the sliders are slidably connected with the corresponding chutes, the first groove 13 is communicated with one of the two chutes, one side of the installation block 6 is provided with a first circular hole, the first circular hole is internally and fixedly sleeved with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the winding shaft 4, one side of the disc 9 is provided with a second circular hole, the side wall of the second circular hole is fixedly connected with the outer side of the winding shaft 4, the inner wall of the bottom of the installation groove 3 is provided with two perforations, the stay cord 5 is positioned in the corresponding perforation, the perforated side wall is not contacted with the outer side of the corresponding stay cord 5, the top of the push rod 15 is provided with a rectangular hole, the side wall of the rectangular hole is slidably connected with the outer side of the positioning rod 14, the, and be convenient for automatically fix gate 17 behind promotion and descending gate 17, avoid appearing the phenomenon that spool 4 gyration release stay cord 5 drove gate 17 and drop downwards, be favorable to using.

The working principle is as follows: when the gate 17 needs to be lifted, the forward rotation rocking disc 7 drives the pointer 16 to rotate, the rocking disc 7 drives the winding shaft 4 to rotate, the winding shaft 4 simultaneously winds the two pull ropes 5, so that the two pull ropes 5 simultaneously drive the gate 17 to move upwards and lift, the winding shaft 4 simultaneously drives the disc 9 to rotate, the disc 9 drives the extrusion block 11 to rotate, the extrusion block 11 rotates to be in contact with the inclined surface of one fixed block 8 of the fixed blocks 8, the extrusion block 11 continuously rotates and extrudes the fixed block 8 in contact with the extrusion block 11, the extrusion force drives the extrusion block 11 to move downwards in the rectangular groove 10, the extrusion block 11 compresses the spring 12 while moving, when the extrusion block 11 is staggered with the inclined surface of one fixed block 8, the spring 12 in a compression state resets at the moment, the elastic force of the spring 12 drives the extrusion block 11 to move upwards, when the gate 17 moves to a proper position, the position of the extrusion block 11 is judged by observing the rotating position of the pointer 16, when the vertical surface of the extrusion block 11 is contacted with the vertical surface of one fixed block 8, the rotation of the rocking disc 7 is stopped, and the rotation of the winding shaft 4 can be limited because the vertical surface of the extrusion block 11 is contacted with the vertical surface of one fixed block 8 at the moment, so that the gate 17 can be automatically fixed after the gate 17 is lifted, and the phenomenon that the gate 17 is driven by the rotation release pull rope of the winding shaft 4 to fall downwards is avoided;

when gate 17 that needs will promote moves down, promote push rod 15 downwards, push rod 15 drives extrusion piece 11 and compresses spring 12 in rectangular channel 10 downstream, extrusion piece 11 staggers in the time of the downstream and rather than a fixed block 8 that contacts, antiport rocking disc 7 this moment, can release stay cord 5, stay cord 5 drives gate 17 and moves down, make and be convenient for promote and descend gate 17, and be convenient for automatically fix gate 17 after promoting and descending.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel water conservancy and hydropower gate lifting device comprises two supporting plates (1), wherein one side of each supporting plate (1) close to each other is slidably provided with the same gate (17), the top of the gate (17) is fixedly provided with two pull ropes (5), the novel water conservancy and hydropower gate lifting device is characterized in that the tops of the two supporting plates (1) are fixedly provided with the same mounting seat (2), one side of the mounting seat (2) is provided with a mounting groove (3), the inner wall of one side, far away from the opening, of the mounting groove (3) is rotatably provided with a winding shaft (4), the top ends of the two pull ropes (5) both extend into the mounting groove (3) and are fixedly mounted with the bottom of the winding shaft (4), one end of the winding shaft (4) extends out of the mounting seat (2) and is fixedly provided with a rocking disc (7), a mounting block (6) is fixedly sleeved in the mounting groove (3), and the, the winding shaft (4) is fixedly sleeved with a disc (9) positioned on one side of the mounting seat (2), one side of the mounting seat (2) is annularly and fixedly provided with a plurality of fixed blocks (8), one side of each fixed block (8) close to the disc (9) is arranged to be an inclined plane, a rectangular groove (10) is formed in the top of the disc (9), an extrusion block (11) is sleeved in the rectangular groove (10) in a sliding manner, the top of the extrusion block (11) extends to the upper side of the disc (9) and is arranged to be the inclined plane, the inclined planes on the fixed blocks (8) are matched with the inclined planes on the extrusion block (11), one side of the extrusion block (11) is movably contacted with the rear side of one fixed block (8) in the fixed blocks (8), a plurality of springs (12) are fixedly installed between the bottom of the extrusion block (11) and the inner wall of the bottom of the rectangular groove (10), one side of the disc (9) far away from the, fixed mounting has same locating lever (14) between the top inner wall of first groove (13) and the bottom inner wall, and one side fixed mounting that mount pad (2) were kept away from in extrusion piece (11) has push rod (15), and outside first groove (13) extended to disc (9) was run through to the one end that extrusion piece (11) were kept away from in push rod (15), push rod (15) slip cap was established on locating lever (14), one side of mount pad (2) was equipped with annular scale mark, and one side top fixed mounting that rocking disc (7) are close to mount pad (2) has pointer (16), and pointer (16) cooperate with annular scale mark.

2. The novel water conservancy and hydropower gate lifting device as claimed in claim 1, wherein sliding grooves are formed in inner walls of two sides of the rectangular groove (10), sliding blocks are fixedly mounted on two sides of the extrusion block (11) and are in sliding connection with the corresponding sliding grooves, and the first groove (13) is communicated with one of the two sliding grooves.

3. A novel water conservancy and hydropower gate lifting device according to claim 1, wherein a first circular hole is formed in one side of the mounting block (6), a first bearing is fixedly sleeved in the first circular hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the winding shaft (4).

4. A novel water conservancy and hydropower gate lifting device according to claim 1, wherein a second circular hole is formed in one side of the disc (9), and the side wall of the second circular hole is fixedly connected with the outer side of the winding shaft (4).

5. A novel water conservancy and hydropower gate lifting device according to claim 1, wherein the inner wall of the bottom of the mounting groove (3) is provided with two through holes, the pull rope (5) is positioned in the corresponding through hole, and the side wall of the through hole is not in contact with the outer side of the corresponding pull rope (5).

6. The novel water conservancy and hydropower gate lifting device as claimed in claim 1, wherein a rectangular hole is formed in the top of the push rod (15), and the side wall of the rectangular hole is slidably connected with the outer side of the positioning rod (14).