Sewage disposal device for water transfer main canal of water diversion project

Abstract

The utility model relates to the field of main canal sewage disposal devices, and discloses a sewage disposal device for a water delivery main canal of a water diversion project, which comprises a blocking net used for being detachably connected with the side wall of the main canal, and fixing plates are fixedly arranged at four corners of the side wall of the blocking net; a guide rod is fixedly arranged between the two fixing plates which are oppositely arranged up and down; the scraper is horizontally arranged and slidably connected with the guide rod, one end of the scraper abuts against the side wall of the blocking net, and a fixing ring is fixedly arranged in the middle of the upper end of the scraper; the top plate is fixedly arranged at the upper end of the side wall of the blocking net and is opposite to the fixing ring; the support of the pulley is fixedly connected with the top plate; one end of the traction rope is fixedly connected with the fixing ring, the other end of the traction rope is fixedly connected with a lifting piece through a pulley, the side wall of the pulley is in sliding connection with the traction rope, and the lifting piece is connected with a soil layer on the periphery of the trunk canal. The sewage disposal structure is simplified, and the sewage disposal work of the main water delivery canal is completed at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to dry canal pollution cleaning device field, especially introduce a kind of pollution cleaning device of water diversion engineering water conveyance dry canal. BACKGROUND

[0002] Water channel is one of the most main transport tools of artificial and natural water source in human history, water channel is artificially excavated waterway, there are dry canal, branch canal, dry canal and branch canal are generally built with stone or cement, dry canal will accumulate sludge before being put into use, therefore, need to use a kind of pollution cleaning device of water diversion engineering water conveyance dry canal.

[0003] Patent with the announcement number CN221567036U discloses a kind of pollution cleaning device of water diversion engineering water conveyance dry canal, when using, garbage is collected to the inside of collection net, and is blocked by barrier net, some garbage same with barrier net hole will block barrier net, influence water flow velocity, when foreign matter and barrier net impact, the sliding block outer wall fixedly installed on the outer wall of barrier net and the sliding groove opened in the inner wall of installation frame slide, under the elastic restriction of second spring in the sliding groove, the polarization effect of barrier net is generated, to avoid barrier net block, when profiled plate and closed ring outer wall extrusion, closed ring drives link plate movement, link plate drives its outer wall fixedly installed standing plate movement, so that standing plate drives its outer wall hinged connection hinged plate movement, so that the end fixedly installed push plate of hinged plate and barrier net outer wall contact extrusion, so that barrier net slides in installation frame, under the action of mutual cooperation and impact of foreign matter and push plate, barrier net can reciprocate polarization, to avoid barrier net block, when the garbage in the inside of collection net is cleaned, the hinged hinged plate is deflected with the hinge of standing plate, collection net can be lifted to carry out cleaning work. However, the device has the following defects, since the device contains multiple structures, such as sliding block, sliding groove, second spring, profiled plate, closed ring, link plate, standing plate, hinged plate, push plate and baffle, which are associated and act on each other, the complexity of the overall structure is increased by the complex combination of these structures, so that the manufacturing, installation and debugging process of the device is more complicated, and the cost required when replacing or repairing these structures will also increase accordingly.

[0004] In view of this, in the process of cleaning water dry canal, how to simplify the current situation of pollution cleaning structure becomes a technical problem that needs to be solved by technical personnel in the field. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of pollution cleaning device of water diversion engineering water conveyance dry canal, to overcome the above-mentioned situation deficiency.

[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows: a kind of pollution cleaning device of water diversion engineering water conveyance dry canal, comprising:

[0007] The blocking net is detachably connected with the side wall of the dry channel, and a fixing plate is fixedly arranged at the four corners of the side wall of the blocking net;

[0008] The guide rod is fixedly arranged between the two fixing plates arranged oppositely in the up-down direction.

[0009] The scraping plate is arranged in the horizontal direction and is slidably connected with the guide rod, one end of the scraping plate abuts against the side wall of the blocking net, and a fixing ring is fixedly arranged at the middle of the upper end of the scraping plate.

[0010] The top plate is fixedly arranged at the upper end of the side wall of the blocking net and is arranged opposite to the fixing ring.

[0011] The pulley with a support is fixedly connected with the top plate.

[0012] One end of the traction rope is fixedly connected with the fixing ring, the other end of the traction rope is fixedly connected with the pulling member through the pulley, the side wall of the pulley is slidably connected with the traction rope, and the pulling member is connected with the soil layer around the dry channel.

[0013] Further, the first mounting plate is arranged at the lower end of the scraping plate in the horizontal direction, the length of the first mounting plate is smaller than the length of the scraping plate, the first mounting plate is provided with a plurality of first through holes, the scraping plate is provided with a plurality of second through holes corresponding to the first through holes, a fastener is slidably connected through the first through hole and the second through hole, the end surface of the fastener is flush with the lower end of the first mounting plate, the first mounting plate is fixedly arranged with a second mounting plate in the vertical direction, the second mounting plate is close to the side wall of the blocking net, the second mounting plate is fixedly arranged with a plurality of groups of brushes, and the brushes penetrate the mesh holes of the blocking net.

[0014] Further, the other end of the scraping plate is fixedly arranged with a collecting plate in the horizontal direction, and the collecting plate is arranged with a plurality of first water-permeable holes in a rectangular array.

[0015] Further, the collecting plate is fixedly arranged with a baffle on both sides, and the two baffles are arranged opposite to each other.

[0016] Further, the baffle is arranged with a plurality of second water-permeable holes in a rectangular array.

[0017] Further, the scraping plate is arranged with a sliding hole penetrating both ends, and the sliding hole is slidably connected with the guide rod.

[0018] Further, the side wall of the blocking net away from the scraping plate is fixedly arranged with a side plate in the vertical direction at both left and right ends, the side plate is provided with a plurality of third through holes, and a plurality of fixing members are arranged to penetrate the third through holes and the side wall of the dry channel in a detachable manner.

[0019] Further, the pulling member is a winch, and the bottom plate of the pulling member is detachably connected with the soil layer around the dry channel.

[0020] Further, the bottom plate upper end of the pulling piece is provided with a limiting groove, the limiting groove and the dust cover are detachably connected, a plurality of air holes are arranged in a rectangular array at the end of the dust cover away from the screen, and the other end of the traction rope is fixedly connected through the dust cover and the pulling piece.

[0021] Compared with the prior art, the utility model has at least the following advantages: during use, since the screen and the dry channel are detachably connected, the screen can effectively intercept dirt in the dry channel, and the pulling piece is started in forward and reverse directions, then the scraper is pulled up and down through the traction rope, the scraper cleans the attachments on the surface of the screen, so that the water flow can smoothly pass through the screen, and the staff can complete the dirt cleaning work through simple operation, so that the work efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0023] Figure 1 It is the whole structure schematic diagram of the utility model's water diversion project dry channel's dirt cleaning device.

[0024] Figure 2 It is the structure schematic diagram of the utility model's screen from another angle.

[0025] Figure 3 It is the structure schematic diagram of the utility model's scraper and collection plate.

[0026] Figure 4 It is the structure schematic diagram of the utility model's scraper and collection plate from another angle.

[0027] Figure 5 It is the utility model's pulling piece's explosion view.

[0028] The drawings show that 1 is a screen, 2 is a fixed part, 3 is a fixed plate, 4 is a guide rod, 5 is a scraper, 6 is a sliding hole, 7 is a fixed ring, 8 is a top plate, 9 is a pulley, 10 is a support, 11 is a traction rope, 12 is a pulling piece, 13 is a first mounting plate, 14 is a second mounting plate, 15 is a fastener, 16 is a brush, 17 is a collection plate, 18 is a first water-permeable hole, 19 is a baffle, 20 is a second water-permeable hole, 21 is a bottom plate, 22 is a limiting groove, 23 is a dust cover, 24 is an air hole, and 25 is a side plate. DETAILED DESCRIPTION

[0029] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0031] With reference to Figures 1-2 The present application provides a kind of to guide water diversion works water delivery main channel's cleaning device, including the side wall of the detachable connection of dry channel (not shown in the drawing) for and barrier net 1, its side wall four corners are fixedly connected with fixed plate 3, barrier net 1 as the core component of cleaning device, it is made of corrosion-resistant, high-strength material, such as stainless steel or special alloy, to ensure that it can still maintain good structural stability and filtration efficiency when long-term immersion in water, the size of the mesh of barrier net 1 is designed according to actual needs, both can effectively intercept suspended solids in water, floating object, can also ensure that water flow smoothly, fixed plate 3 is designed as rectangle, material also needs to have good corrosion resistance;Two fixed plates 3 between upper and lower relative settings are fixedly connected with guide rod 4 by welding, guide rod 4 provides stable track for the sliding of scraper 5, guide rod 4 is made of corrosion-resistant round steel or stainless steel, to ensure that it is not easy to deform during long-term use, the both ends of guide rod 4 are fixed on the upper and lower fixed plate 3, forming a stable support structure;Scraper 5 and guide rod 4 are slidingly connected along the horizontal direction, one end of scraper 5 and the side wall of barrier net 1 abut, at this time, scraper 5 and barrier net 1 are in complete contact, which can better clean the dirt attached to the side wall of barrier net 1, and the upper end is fixedly connected with fixed ring 7;The upper end of the side wall of barrier net 1 is fixedly connected with top plate 8, and top plate 8 is arranged opposite to fixed ring 7;Pulley 9 with support 10, the support 10 of pulley 9 is fixedly connected with top plate 8;And traction rope 11, one end of which is fixedly connected with fixed ring 7, and the other end is fixedly connected with pulling piece 12 through pulley 9, and the side wall of pulley 9 is slidingly connected with traction rope 11, and pulling piece 12 is connected with the soil layer outside the dry channel.

[0032] Use pulling piece 12, and pull up scraper 5 through traction rope 11, and the fixed ring 7 fixedly connected in the middle can ensure the balance of both ends of scraper 5 during pulling, scraper 5 is made of high-strength material, thereby increasing the service life of scraper 5, traction rope 11 is made of high-strength, wear-resistant synthetic fiber material, to ensure that it does not break during pulling.

[0033] With reference to Figures 3-4The lower end of the scraper 5 is provided with a first mounting plate 13 in the horizontal direction, and the length of the first mounting plate 13 is less than the length of the scraper 5. The first mounting plate 13 is provided with a plurality of first through holes, and the scraper 5 is provided with a plurality of second through holes corresponding to the first through holes. The fastener 15 is slidably connected through the first through hole and the second through hole, and the fastener 15 is a self-tapping screw. The end surface of the fastener 15 is flush with the lower end of the first mounting plate 13. The first mounting plate 13 is fixedly connected with a second mounting plate 14 in the vertical direction. The first mounting plate 13 and the second mounting plate 14 are both made of PVC material, and the second mounting plate 14 is close to the side wall of the screen 1. The second mounting plate 14 is fixedly connected with a plurality of groups of brushes 16. The brushes 16 penetrate the mesh holes of the screen 1. The material of the brushes 16 is selected from soft and wear-resistant nylon or polypropylene fiber, which can effectively clean the dirt on the side wall of the mesh hole and avoid damaging the screen 1.

[0034] The other end of the scraper 5 is fixedly connected with a collecting plate 17 in the horizontal direction. The collecting plate 17 is arranged with a plurality of first water-permeable holes 18 in a rectangular array. When the scraper 5 is pulled up, the water flows through the first water-permeable holes 18, and the dirt attached to the side wall of the screen 1 falls on the collecting plate 17.

[0035] The collecting plate 17 is fixedly connected with a baffle 19 on both sides, and the two baffles 19 are oppositely arranged. The design of the baffle 19 can prevent the dirt on the collecting plate 17 from falling from both sides.

[0036] The baffle 19 is arranged with a plurality of second water-permeable holes 20 in a rectangular array. The design of the second water-permeable hole 20 ensures smooth water flow and further reduces the obstruction to the water flow.

[0037] The scraper 5 is provided with a sliding hole 6 at both ends. The sliding hole 6 is slidably connected with the guide rod 4. The sliding hole 6 is slidably connected with the guide rod 4 to ensure that the scraper 5 moves linearly when moving up and down, avoiding deflection.

[0038] Referring to Figure 2 The side wall of the screen 1 away from the scraper 5 is fixedly connected with a side plate 25 in the vertical direction at both ends. The side plate 25 is provided with a plurality of third through holes. A plurality of fixing members 2 are detachably connected through the third through holes and the side wall of the dry canal. The fixing member 2 is an anchor rod. The screen 1 is detachably connected with the side wall of the dry canal through the fixing member 2, which is convenient for installation and disassembly of the screen 1.

[0039] Referring to Figure 5 The lifting member 12 is a winch. The bottom plate 21 of the lifting member 12 is connected with the soil layer around the dry canal through anchor bolts.

[0040] The bottom plate 21 of the pulling piece 12 is provided with a limiting groove 22 at the upper end, the limiting groove 22 is detachably connected with a dust cover 23, a plurality of air holes 24 are arranged in a rectangular array at the end of the dust cover 23 away from the screen 1, the other end of the traction rope 11 is fixedly connected through the dust cover 23 and the pulling piece 12, the dust cover 23 prevents dust, precipitation and sundries from entering the inside of the winch, meanwhile, the dust cover 23 is provided with the air holes 24, so that the heat dissipation requirement during the working of the winch is guaranteed.

[0041] The working principle of the utility model is: when using, the screen 1 is used as the main filtering component, intercepts the suspended matter and floating matter in water, when a certain amount of dirt is accumulated on the side wall of the screen 1, the pulling piece 12 is started, the pulling piece 12 pulls the scraper 5 upwards through the traction rope 11 and the fixed ring 7, so that the scraper 5 slides along the guide rod 4, one end of the scraper 5 closely contacts the side wall of the screen 1 in the sliding process, effectively scrapes the dirt attached to the upper end, the first mounting plate 13 and the second mounting plate 14 on the lower end of the scraper 5 are provided with the brush 16, so that the cleaning effect is further enhanced, and it is ensured that the dirt is completely removed, meanwhile, the collecting plate 17 at the other end of the scraper 5 collects the dirt falling from the screen 1 in the pulling process, the baffle 19 on the two sides prevents the dirt from falling from the collecting plate 17, after the dirt on the collecting plate 17 is cleaned by the worker, the pulling piece 12 is started again, so that the pulling piece 12 is reversely operated, the pulling force on the traction rope 11 is released, at this time, the scraper 5 slowly sinks along the guide rod 4 under the action of its own gravity, along with the sinking of the scraper 5, until the lowest point, the brush 16 continues to play its role, and a new round of dirt cleaning work is carried out on the screen 1, the scraper 5 can slide back and forth, and the screen 1 is cleaned multiple times.

[0042] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0043] The above-described embodiments are only used to describe the preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements on the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model should fall within the protection scope of the utility model claim.

Claims

1. A device for removing trash from a water conveyance channel of a water diversion project, characterized in that, The utility model relates to a kind of dry canal cleaning device, including: The fixed plate (3) is fixed to the four corners of the side wall of the dry canal; The guide rod (4) is fixed between the two fixed plates (3); The scraping plate (5) is slidably connected with the guide rod (4) along the horizontal direction, and one end of the scraping plate (5) is abutted with the side wall of the barrier net (1), and the upper end of the scraping plate (5) is fixed with the fixed ring (7); The top plate (8) is fixed to the upper end of the side wall of the barrier net (1) and is arranged opposite to the fixed ring (7); The pulley (9) with support (10) is fixedly connected with the top plate (8) through the support (10); The traction rope (11) is fixedly connected with the fixed ring (7) at one end, and the other end of the traction rope (11) is fixedly connected with the pulling member (12) through the pulley (9), and the side wall of the pulley (9) is slidably connected with the traction rope (11), and the pulling member (12) is connected with the soil layer outside the dry canal.

2. The device for removing trash from a water conveyance main of a diversion water project according to claim 1, characterized in that, The lower end of the scraping plate (5) is provided with the first mounting plate (13) along the horizontal direction, and the length of the first mounting plate (13) is less than the length of the scraping plate (5), the first mounting plate (13) is provided with a plurality of first through holes, the scraping plate (5) is provided with a plurality of second through holes corresponding to the first through holes, the fastener (15) is slidably penetrated through the first through hole and the second through hole and is screw-connected, and the end surface of the fastener (15) is flush with the lower end of the first mounting plate (13), the first mounting plate (13) is fixedly provided with the second mounting plate (14) along the vertical direction, and the second mounting plate (14) is close to the side wall of the barrier net (1), the second mounting plate (14) is fixedly provided with a plurality of groups of brushes (16), and the brushes (16) are penetrated through the mesh of the barrier net (1).

3. The device according to claim 2, wherein The other end of the scraping plate (5) is fixedly provided with the collecting plate (17) along the horizontal direction, and the collecting plate (17) is arranged in a rectangular array and is provided with a plurality of first water-permeable holes (18).

4. The device for removing trash from a water conveyance main of a diversion water project according to claim 3, characterized in that The collecting plate (17) is fixedly provided with the baffle (19) on both sides, and the two baffles (19) are arranged opposite to each other.

5. The device for removing trash from a water conveyance main of a diversion water project according to claim 4, characterized in that The baffle (19) is arranged in a rectangular array and is provided with a plurality of second water-permeable holes (20).

6. The device for removing trash from a water conveyance main of a diversion water project according to claim 2, wherein The scraping plate (5) is provided with the sliding hole (6) penetrating through both ends, and the sliding hole (6) is slidably connected with the guide rod (4).

7. The device for removing trash from a water conveyance main of a diversion water project according to claim 2, characterized in that The side wall of the barrier net (1) away from the scraping plate (5) is fixedly provided with the side plate (25) along the vertical direction at both ends, the side plate (25) is provided with a plurality of third through holes, and a plurality of fixed members (2) are penetrated through the third through holes and the side wall of the dry canal in a detachable manner.

8. The trash removal device of a diversion water project water conveyance main according to any one of claims 1 to 7, characterized in that, The pulling member (12) is a winch, and the bottom plate (21) of the pulling member (12) is detachably connected with the soil layer outside the dry canal.

9. The trash removal device of a diversion water project water conveyance main according to claim 8, characterized by The bottom plate (21) of the pulling member (12) is provided with the limiting groove (22) at the upper end, the limiting groove (22) is detachably connected with the dust cover (23), the dust cover (23) is arranged in a rectangular array and is provided with a plurality of air holes (24) away from one end of the barrier net (1), and the other end of the traction rope (11) is fixedly connected with the dust cover (23) and the pulling member (12).

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