CN113863232B

CN113863232B - Reservoir gate silt clearing device

Info

Publication number: CN113863232B
Application number: CN202111169614.9A
Authority: CN
Inventors: 田春丹; 田甜; 肖爱梅; 王慢慢; 戴洋华
Original assignee: Guangzhou Qingheyuan Construction Co ltd
Current assignee: Guangzhou Qingheyuan Construction Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-09-09
Anticipated expiration: 2041-10-08
Also published as: CN113863232A

Abstract

The invention discloses a reservoir gate sludge clearing device which comprises two wall stacks and a gate, wherein the outer walls of the tops of the two wall stacks are fixedly connected with a fixing plate, accommodating ports are formed in two sides of the outer wall of the top of the fixing plate, the inner walls of the two accommodating ports are rotatably connected with winding rollers, the outer walls of the winding rollers are wound with inhaul cables, the inhaul cables are connected with the gate through bolts, the outer wall of one side of each winding roller is fixedly connected with a motor, the motor is connected with the fixing plate through bolts, the outer wall of one side of the gate is provided with a scraping mechanism, and the scraping mechanism comprises a rotating roller, blades and a scraper plate. The sludge scraper can clean stubborn sludge, so that the sludge cleaning effect of the scraper can be improved, the dried sludge is prevented from being high in firmness, the sludge cleaning effect is poor, the sludge cleaning effect is improved, and the situation that the device is toppled due to poor stability caused by rising of the gate is avoided.

Description

Reservoir gate silt clearing device

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a reservoir gate sludge removing device.

Background

The sluice is a low-water-head hydraulic structure which is built at a river channel, a reservoir and a lake bank and has the functions of retaining water and draining water, and the sluice can be closed to block flood, block tide and raise the water level so as to meet the requirement of upstream water taking or navigation; open the gate, can flood discharge, the drainage, dash husky, water intaking or according to low reaches water demand regulation flow, the gate is for the prevention with block the water and the waterproofing means who takes the door that sets up, regard as the wall buttress by the concrete usually, other parts then adopt steel to handle, generally by the rectangle, circular, semicircular as the door leaf, there is a large amount of silt on the surface of reservoir gate usually, if not in time clean up, not only influenced the drainage, and can cause certain danger, therefore, need handle the silt on gate surface through clearing device.

When the silt to the gate surface is clear away and is handled, partial silt can be dry up on the surface of gate to lead to the firm degree of silt stronger, and current device can not be quick effectual handles dry up silt, thereby lead to the effect of cleaing away of silt relatively poor.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a reservoir gate sludge clearing device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a reservoir gate sludge clearing device comprises two wall stacks and a gate, wherein the top outer walls of the two wall stacks are fixedly connected with a fixed plate, the two sides of the top outer wall of the fixed plate are respectively provided with an accommodating port, the inner walls of the two accommodating ports are rotatably connected with a winding roller, the outer wall of the winding roller is wound with a pull rope, the pull rope is connected with the gate through a bolt, the outer wall of one side of the winding roller is fixedly connected with a motor, the motor is connected with the fixed plate through a bolt, the outer wall of one side of the gate is provided with a scraping mechanism, the scraping mechanism comprises a rotating roller, a blade and a scraper, the rotating roller is rotatably connected with the wall stacks through bearings, the rotating roller is connected with the blade through a bolt, the scraper is connected with the rotating roller through a bolt, the outer wall of one side of the blade is fixedly connected with a pull rope, and the top outer wall of the pull rope is provided with a first spring, the supporting block is fixedly connected to the outer wall of the top of the first spring, and the supporting block is connected with the gate through bolts.

Preferably, two be provided with edulcoration mechanism between the relative one side outer wall of wall buttress, and edulcoration mechanism includes backup pad, fixed block and scraper, passes through bolted connection between backup pad and the wall buttress, passes through bolted connection between scraper and the fixed block.

Preferably, an air bag is arranged between the gate and the fixing plate, an air cushion is arranged between the fixing plate and the supporting plate, and a catheter is arranged between the air cushion and the air bag.

Preferably, the equal fixedly connected with slide rail in both ends of backup pad one side outer wall, and the inner wall sliding connection of slide rail has the locating piece, passes through bolted connection between locating piece and the fixed block.

Preferably, one side fixedly connected with mount of wall buttress top outer wall, and be provided with counter weight mechanism between the relative both sides inner wall of mount.

Preferably, the counterweight mechanism comprises a roll shaft, a second spring and a counterweight ball, the second spring is connected with the counterweight ball through a bolt, the top outer wall of the second spring is fixedly connected with a protection frame, the protection frame is connected with a fixed plate through a bolt, and the roll shaft and the fixed frame are rotatably connected through a bearing.

Preferably, the bottom outer wall of the counterweight ball is fixedly connected with a connecting belt, the outer wall of one side of the connecting belt is fixedly connected with a connecting plate, the connecting plate is connected with the gate through a bolt, and the connecting belt is rotatably connected with the roll shaft.

Preferably, two the spout has all been seted up to the wall buttress relative one side outer wall, and forms sliding connection between the inner wall of spout and the gate.

The invention has the beneficial effects that:

1. through the arranged scraping mechanism, when the gate rises, the pull rope rises along with the rising of the gate, the pull rope drives the blade to rotate when the pull rope rises, the blade drives the rotating roller to rotate when rotating, at the moment, the scraper plate acts on the gate, when the rising height of the gate is high enough, at the moment, the pull rope is in a tensioning state, and along with the rising of the gate, the acting force of the scraper plate on the gate is gradually increased, so that stubborn sludge can be cleaned, the cleaning effect of the scraper plate on the sludge is improved, the dried sludge is prevented from being strong in firmness, the cleaning effect of the sludge is poor, and due to the arrangement of the first spring, when the pull rope is in the tensioning state, the rising of the gate stretches the first spring, and the influence on the rising of the gate due to the limitation of the pull rope is prevented;

2. through the impurity removing mechanism, the gate can compress the air bag when ascending, the air in the air bag can be conveyed to the inside of the air cushion through the guide pipe after being compressed, at the moment, the air cushion can be expanded due to the input of the air, the expanded air cushion can push the fixed block to move, so that the scraper is in contact with the gate, along with the ascending of the gate, the acting force of the air cushion on the fixed block is gradually increased, at the moment, the acting force of the scraper on the gate is gradually increased, so that the sludge is preliminarily cleaned through the scraper, and the sludge cleaning effect is improved;

3. through the counter weight mechanism who sets up, when the gate rises, the connecting plate is to rising along with the gate, because be connected between connecting band and the connecting plate, consequently, the connecting band can stretch the processing to the connecting band when rising, and the connecting band can pull counter weight ball downstream receiving tensile back, thereby be convenient for carry out counter weight processing to the device, it is relatively poor to prevent to lead to the stability of device because the rising of gate to lead to the device to take place to topple over, consequently, along with the rising of gate, the height of counter weight ball can descend gradually, thereby be convenient for improve the stability of device.

Drawings

FIG. 1 is a schematic structural diagram of a reservoir gate sludge removal device provided by the invention;

FIG. 2 is a schematic structural diagram of a scraping mechanism of a reservoir gate sludge removal device provided by the invention;

FIG. 3 is a schematic structural view of an impurity removing mechanism of the reservoir gate sludge removing device provided by the invention;

FIG. 4 is a schematic structural view of a position A of the reservoir gate sludge removal device provided by the invention;

fig. 5 is a schematic structural diagram of a counterweight mechanism of the reservoir gate sludge removal device provided by the invention.

In the drawings: 1-a wall buttress; 2-an impurity removing mechanism; 3-a fixing frame; 4-a counterweight mechanism; 5, a protective frame; 6, a motor; 7-a receiving port; 8, a wind-up roll; 9-fixing the plate; 10-a connecting plate; 11-a gate; 12-a scraping mechanism; 13-rotating the roller; 14-a scraper; 15-blades; 16-a pull rope; 17-a first spring; 18-a support block; 19-air bag; 20-a support plate; 21-air cushion; 22-fixed block; 23-a catheter; 24-a scraper; 25-a slide rail; 26-a positioning block; 27-a second spring; 28-counterweight ball; 29-a roll shaft; 30-connecting belt.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a reservoir gate sludge removing device comprises two wall stacks 1 and a gate 11, wherein the outer walls of the tops of the two wall stacks 1 are connected with a fixing plate 9 through bolts, two sides of the outer wall of the top of the fixing plate 9 are respectively provided with a containing opening 7, the inner walls of the two containing openings 7 are respectively rotatably connected with a winding roller 8, the outer wall of the winding roller 8 is wound with a pulling rope, the pulling rope is connected with the gate 11 through bolts, one side outer wall of the winding roller 8 is connected with a motor 6 through bolts, the motor 6 is connected with the fixing plate 9 through bolts, one side outer wall of the gate 11 is provided with a scraping mechanism 12, the scraping mechanism 12 comprises a rotating roller 13, blades 15 and scraping plates 14, the rotating roller 13 is rotatably connected with the wall stacks 1 through bearings, the rotating roller 13 is connected with the blades 15 through bolts, the scraping plates 14 are connected with the rotating roller 13 through bolts, one side outer wall of the blades 15 is connected with a pulling rope 16 through bolts, and the top outer wall of the pull rope 16 is provided with a first spring 17, the top outer wall of the first spring 17 is connected with a supporting block 18 through a bolt, and the supporting block 18 is connected with the gate 11 through a bolt, when sludge on the surface of the gate 11 needs to be cleaned, the motor 6 is started, the motor 6 can transfer the winding roller 8 to rotate, so that the gate 11 is pulled to ascend through a pull rope, when the gate 11 ascends, the pull rope 16 can ascend along with the ascending of the gate 11, the pull rope 16 can drive the blade 15 to rotate when the pull rope ascends, the blade 15 can drive the rotating roller 13 to rotate when the blade 15 rotates, at the moment, the scraper 14 can act on the gate 11, when the height of the rising gate 11 is high enough, at the moment, the pull rope 16 can be in a tensioning state, and along with the ascending of the gate 11, the acting force of the scraper 14 on the gate 11 is gradually increased, so that stubborn sludge can be cleaned, so that improve the effect of cleaing away of scraper blade 14 to silt, the silt fastness after preventing the drying is stronger to lead to the effect of cleaing away of silt to be relatively poor, and because first spring 17's setting, consequently when stay cord 16 is in taut state, the rising of gate 11 can carry out tensile processing to first spring 17, prevents to cause the influence because the restriction of stay cord 16 to the rising of gate 11.

According to the invention, the impurity removing mechanism 2 is arranged between the outer walls of the opposite sides of the two wall stacks 1, the impurity removing mechanism 2 comprises a supporting plate 20, a fixing block 22 and a scraper 24, the supporting plate 20 is connected with the wall stacks 1 through bolts, and the scraper 24 is connected with the fixing block 22 through bolts.

According to the invention, the air bag 19 is arranged between the gate 11 and the fixing plate 9, the air cushion 21 is arranged between the fixing block 22 and the supporting plate 20, the guide pipe 23 is arranged between the air cushion 21 and the air bag 19, the air bag 19 is compressed when the gate 11 rises, the air in the air bag 19 is conveyed into the air cushion 21 through the guide pipe 23 after being compressed, at the moment, the air cushion 21 is swelled due to the input of the air, the swelled air cushion 21 pushes the fixing block 22 to move, so that the scraper 24 is in contact with the gate 11, the acting force of the air cushion 21 on the fixing block 22 is gradually increased along with the rise of the gate 11, at the moment, the acting force of the scraper 24 on the gate 11 is gradually increased, and the preliminary cleaning treatment is carried out on the sludge through the scraper 24, so that the cleaning effect of the sludge is improved.

In the invention, two ends of the outer wall of one side of the supporting plate 20 are both connected with a slide rail 25 through bolts, the inner wall of the slide rail 25 is connected with a positioning block 26 in a sliding manner, and the positioning block 26 is connected with the fixing block 22 through bolts.

In the invention, one side of the outer wall of the top of the wall pile 1 is connected with a fixed frame 3 through bolts, and a counterweight mechanism 4 is arranged between the inner walls of two opposite sides of the fixed frame 3.

In the invention, the counterweight mechanism 4 comprises a roll shaft 29, a second spring 27 and a counterweight ball 28, the second spring 27 is connected with the counterweight ball 28 through a bolt, the outer wall of the top of the second spring 27 is connected with a protective frame 5 through a bolt, the protective frame 5 is connected with a fixed plate 9 through a bolt, and the roll shaft 29 is rotatably connected with the fixed frame 3 through a bearing.

In the invention, the outer wall of the bottom of the counterweight ball 28 is connected with a connecting belt 30 through a bolt, the outer wall of one side of the connecting belt 30 is connected with a connecting plate 10 through a bolt, the connecting plate 10 is connected with the gate 11 through a bolt, the connecting belt 30 is rotationally connected with a roller shaft 29, when the shutter 11 is lifted, the pair of connection plates 10 is lifted as the shutter 11 is lifted, because the connecting belt 30 is connected with the connecting plate 10, the connecting plate 10 stretches the connecting belt 30 when being lifted, and the connecting belt 30 pulls the counterweight balls 28 to move downwards after being stretched, thereby facilitating the counterweight processing of the apparatus, preventing the poor stability of the apparatus due to the ascent of the shutter 11, thereby causing the device to topple over, and thus, as the gate 11 is raised, the height of the weight ball 28 is gradually lowered, thereby facilitating the improvement of the stability of the device.

In the invention, the outer walls of the opposite sides of the two wall stacks 1 are both provided with sliding grooves, and the inner walls of the sliding grooves are in sliding connection with the gate 11.

The working principle is as follows: when the sludge on the surface of the gate 11 needs to be cleaned, the motor 6 is started, the motor 6 can transfer the winding roller 8 to rotate, so that the gate 11 is pulled to rise through a guy cable, when the gate 11 rises, the guy cable 16 rises along with the rise of the gate 11, the guy cable 16 drives the blade 15 to rotate when the guy cable 16 rises, the blade 15 drives the rotating roller 13 to rotate when rotating, at the moment, the scraper 14 acts on the gate 11, when the rising height of the gate 11 is high enough, the guy cable 16 is in a tensioning state, and along with the rise of the gate 11, the acting force of the scraper 14 on the gate 11 is gradually increased, so that stubborn sludge can be cleaned, the cleaning effect of the scraper 14 on the sludge is improved, the dried sludge is prevented from being strong in firmness, the cleaning effect of the sludge is poor, and due to the arrangement of the first spring 17, therefore, when the pulling rope 16 is in a tensioned state, the rising of the gate 11 stretches the first spring 17, and prevents the rising of the gate 11 from being affected by the restriction of the pulling rope 16, the air bag 19 is compressed when the gate 11 rises, the air in the air bag 19 is compressed and then is conveyed to the inside of the air cushion 21 through the conduit 23, at this time, the air cushion 21 is swelled due to the input of the air, the swelled air cushion 21 pushes the fixing block 22 to move, so that the scraper 24 is in contact with the gate 11, and the acting force of the air cushion 21 on the fixing block 22 is gradually increased along with the rising of the gate 11, at this time, the acting force of the scraper 24 on the gate 11 is gradually increased, so that the sludge is primarily cleaned by the scraper 24, so as to improve the sludge cleaning effect, when the gate 11 rises, the connecting plate 10 rises along with the rising of the gate 11, due to the connection between the connection belt 30 and the connection plate 10, the connection plate 10 stretches the connection belt 30 when rising, and the connection belt 30 pulls the counterweight ball 28 to move downwards after being stretched, so that the counterweight processing of the device is facilitated, the phenomenon that the device topples due to poor stability caused by the rising of the gate 11 is prevented, and therefore the height of the counterweight ball 28 gradually drops along with the rising of the gate 11, and the stability of the device is facilitated to be improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a reservoir gate silt clearing device, includes two wall stacks (1) and gate (11), two the equal fixedly connected with fixed plate (9) of top outer wall of wall stack (1), and the both sides of fixed plate (9) top outer wall have all been seted up and have been accomodate mouthful (7), two the inner wall of accomodating mouthful (7) all rotates and is connected with wind-up roll (8), and the outer wall rolling of wind-up roll (8) has the cable, pass through bolted connection between cable and gate (11), one side outer wall fixedly connected with motor (6) of wind-up roll (8), pass through bolted connection between motor (6) and fixed plate (9), its characterized in that, one side outer wall of gate (11) is provided with strikes off mechanism (12), and strikes off mechanism (12) and include runner (13), blade (15) and scraper blade (14), form through the bearing and rotate between runner (13) and wall stack (1) and be connected, the rotary roller (13) is connected with the blade (15) through a bolt, the scraper blade (14) is connected with the rotary roller (13) through a bolt, the outer wall of one side of the blade (15) is fixedly connected with a pull rope (16), the outer wall of the top of the pull rope (16) is provided with a first spring (17), the outer wall of the top of the first spring (17) is fixedly connected with a supporting block (18), and the supporting block (18) is connected with the gate (11) through a bolt.

2. The reservoir gate sludge removal device according to claim 1, wherein an impurity removal mechanism (2) is arranged between the outer walls of the two opposite sides of the wall stacks (1), the impurity removal mechanism (2) comprises a support plate (20), a fixing block (22) and a scraper (24), the support plate (20) is connected with the wall stacks (1) through bolts, and the scraper (24) is connected with the fixing block (22) through bolts.

3. The device for removing sludge from a reservoir gate according to claim 2, wherein an air bag (19) is arranged between the gate (11) and the fixing plate (9), an air cushion (21) is arranged between the fixing block (22) and the supporting plate (20), and a conduit (23) is arranged between the air cushion (21) and the air bag (19).

4. The reservoir gate sludge removal device as claimed in claim 3, wherein both ends of the outer wall of one side of the support plate (20) are fixedly connected with slide rails (25), the inner wall of each slide rail (25) is slidably connected with a positioning block (26), and the positioning blocks (26) are connected with the fixed blocks (22) through bolts.

5. The reservoir gate sludge removal device as claimed in claim 1, wherein a fixing frame (3) is fixedly connected to one side of the outer wall of the top of the wall stack (1), and a counterweight mechanism (4) is arranged between the inner walls of two opposite sides of the fixing frame (3).

6. The reservoir gate sludge removal device of claim 5, wherein the counterweight mechanism (4) comprises a roller shaft (29), a second spring (27) and a counterweight ball (28), the second spring (27) is connected with the counterweight ball (28) through a bolt, a protective frame (5) is fixedly connected to the outer wall of the top of the second spring (27), the protective frame (5) is connected with the fixed plate (9) through a bolt, and the roller shaft (29) is rotatably connected with the fixed frame (3) through a bearing.

7. The reservoir gate sludge removal device as claimed in claim 6, wherein the outer wall of the bottom of the counterweight ball (28) is fixedly connected with a connecting belt (30), the outer wall of one side of the connecting belt (30) is fixedly connected with a connecting plate (10), the connecting plate (10) is connected with the gate (11) through a bolt, and the connecting belt (30) is rotatably connected with the roller shaft (29).

8. The device for removing the sludge from the reservoir gate as claimed in claim 1, wherein the outer wall of the opposite side of the two wall piles (1) is provided with a sliding groove, and the sliding groove is connected with the gate (11) in a sliding way.