CN114472275B - Device for scraping off fouling organisms on inner wall of water delivery building and operation method thereof - Google Patents
Device for scraping off fouling organisms on inner wall of water delivery building and operation method thereof Download PDFInfo
- Publication number
- CN114472275B CN114472275B CN202111656800.5A CN202111656800A CN114472275B CN 114472275 B CN114472275 B CN 114472275B CN 202111656800 A CN202111656800 A CN 202111656800A CN 114472275 B CN114472275 B CN 114472275B
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- driving motor
- adapter
- telescopic rod
- protective cover
- scraping
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Links
- 238000007790 scraping Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000000670 limiting effect Effects 0.000 claims description 24
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 241001091139 Limnoperna Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
Landscapes
- Cleaning In General (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a scraping device for fouling organisms on the inner wall of a water delivery building and an operation method thereof, wherein the scraping device comprises a telescopic rod, an adapter, a driving motor and a plurality of V-shaped scrapers; the V-shaped scrapers are connected with the output shafts of the driving motor, and the driving motor and the V-shaped scraper covers are provided with protective covers; one end of the telescopic rod is rotationally connected with an adapter, and the adapter is fixedly connected with the protective cover. The scraping device provided by the invention has the advantages of high scraping speed, high efficiency, flexible and simple operation and low construction cost on the fouling organisms on the inner wall of the water delivery building.
Description
Technical Field
The invention relates to the technical field of water delivery building overhaul, in particular to equipment for scraping fouling organisms on the inner wall of a water delivery building and an operation method thereof.
Background
Fouling organisms (such as limnoperna lacustris) are attached to the inner wall surface of a long-distance water delivery building at high density, so that the roughness and water delivery capacity of the water delivery building are affected, and acid liquor secreted by the fouling organisms can erode concrete, so that the fouling organisms have a certain potential threat to the operation safety of the water delivery structure, and the service life of the fouling organisms is affected. Fig. 1 and 2 show the adhesion of fouling organisms to the inner surface of a water transport building. At present, the cleaning work of the fouling organisms needs to be manually cleaned regularly, the defects of low scraping speed, low efficiency and uncleanness in scraping exist, large-scale equipment is limited by factors such as space, construction sites and the like, and the workload and the treatment cost are greatly increased. Aiming at the problem of cleaning fouling organisms (such as limnoperna lacustris) attached to the inner walls of key buildings in hydraulic engineering, such as aqueducts, inverted siphons, tunnels and the like, no matched physical scraping equipment exists at present. Therefore, there is a need for a flexible, convenient, efficient, and practical physical scraping device to effectively scrape off fouling organisms attached to the surface of a water transport building during maintenance, reduce erosion of the water transport building by the fouling organisms, and the like.
Disclosure of Invention
Aiming at the problems, the invention aims to provide the device for scraping the fouling organisms on the inner wall of the water delivery building and the operation method thereof, and the scraping device has the advantages of high scraping speed, high efficiency, flexible and simple operation and low construction cost on the fouling organisms on the inner wall of the water delivery building.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a water delivery building inner wall fouling organism strike-off equipment which characterized in that: comprises a telescopic rod, an adapter, a driving motor and a plurality of V-shaped scrapers; the V-shaped scrapers are connected with the output shafts of the driving motor, and the driving motor and the V-shaped scraper covers are provided with protective covers; one end of the telescopic rod is rotationally connected with an adapter, and the adapter is fixedly connected with the protective cover.
Further, the adapter comprises two adapter plates symmetrically arranged on the front side and the rear side of the end part of the telescopic rod, one end, close to the protective cover, of each adapter plate is fixedly provided with a mounting plate, and the shape of each mounting plate is matched with the shape of the outer edge of the protective cover;
two first limiting holes are formed in one end, located between two adapter plates, of the telescopic rod, second limiting holes corresponding to the first limiting holes are formed in two adapter plates, a first screw is inserted between the first limiting holes and the two second limiting holes corresponding to the first limiting holes, two locking nuts are connected to the first screw in a threaded mode, and the two locking nuts are located on the outer sides of the adapter plates.
Further, the bottom of the protective cover is of an opening structure, the driving motor is installed in the protective cover, the output shaft of the driving motor is connected with a shaft head, the number of the V-shaped scrapers is three, the three V-shaped scrapers are detachably connected with the shaft head, and the horizontal included angles among the three V-shaped scrapers are 120 degrees;
the end part of the V-shaped scraper extends out of the opening at the bottom of the protective cover.
Further, a shaft head hole is formed in the central position of one side of the shaft head, which is close to the driving motor, and the shaft head hole is in threaded connection with an output shaft of the driving motor.
Further, a cable port is formed in the center of the top of the protective cover, and a cable connected with an external power supply by the driving motor penetrates through the cable port.
Further, a plurality of heat dissipation holes are further formed in the top of the protective cover.
Further, a cable clamp is fixedly arranged on the outer side wall of one end, close to the adapter, of the telescopic rod.
Further, an operation method of the device for scraping off the fouling organisms on the inner wall of the water delivery building is characterized by comprising the following steps,
s1: adjusting the adapter to enable the direction of the cutter head of the V-shaped scraper to be parallel to the extending direction of the telescopic rod;
s2: the length of the telescopic rod is adjusted to be smaller than the distance between the scraping appointed position and the bottom surface;
s3: starting a driving motor to drive the V-shaped scraper to rotate, and holding the telescopic rod to lift the whole scraping equipment;
s4: the cutter head of the V-shaped scraper is placed at a scraping appointed position to scrape the nondestructive organisms;
s5: the direction of the cutter head of the V-shaped scraper is adjusted to scrape off the fouling organisms at different positions on the inner wall of the water delivery building.
The beneficial effects of the invention are as follows: compared with the prior art, the invention has the advantages that,
1. the biofouling organism scraping device can effectively scrape the biofouling organisms (such as limnoperna lacustris) attached to the surface of the water delivery building through the V-shaped scraper, and the V-shaped scraper is driven to rotate through the driving motor, so that the scraping efficiency can be improved, the operation is simple and convenient, the use is quick, the construction period can be shortened, the construction cost is reduced, the construction efficiency is improved, and the biofouling organism scraping device has a certain practical significance for preventing and controlling the biofouling organisms on the inner wall of the water delivery building.
2. According to the fouling organism scraping equipment, the telescopic rod is used as the handle, the length of the telescopic rod is adjustable, the surfaces of water delivery buildings at different positions can be cleaned, the adapter is arranged between the telescopic rod and the protective cover, and the whole direction of the driving motor and the V-shaped scraper can be adjusted, so that the cleaning of the bottom surface, the side surface or the top surface of the water delivery building is facilitated, the practicability is higher, and the operation is more convenient.
3. The protecting cover in the fouling organism scraping equipment can be used as an installation bearing component of a driving motor on one hand, and can prevent the scraped fouling organisms from splashing everywhere on the other hand.
4. The V-shaped scraper and the shaft head of the fouling organism scraping device are detachably connected by bolts, so that the V-shaped scraper can be replaced conveniently.
Drawings
FIG. 1 is an overall view showing the adhesion of fouling organisms to the inner surface of a water transport structure.
FIG. 2 is a partial view showing the adhesion of fouling organisms to the inner surface of a water transport structure.
Fig. 3 is a front view of the structure of the scraping apparatus of the present invention.
Fig. 4 is a top view of the construction of the scraping apparatus of the present invention.
Fig. 5 is a schematic view of the structure of the adapter of the present invention.
Fig. 6 is a front view of the connection structure of the shaft head and the V-shaped scraper.
Fig. 7 is a top view of the connection structure of the shaft head and the V-shaped scraper.
Wherein: the device comprises a 1-telescopic rod, a 101-first limiting hole, a 2-adapter, a 201-adapter plate, a 202-mounting plate, a 203-second limiting hole, a 3-driving motor, a 4-V-shaped scraper, a 5-protection cover, a 501-cable port, a 502-radiating hole, a 6-first screw, a 7-locking nut, an 8-shaft head, a 801-shaft head hole, a 9-cable and a 10-cable clamp.
Description of the embodiments
In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Referring to figures 3-7, the device for scraping off fouling organisms on the inner wall of a water delivery building comprises a telescopic rod 1, an adapter 2, a driving motor 3 and a plurality of V-shaped scrapers 4; the plurality of V-shaped scrapers 4 are connected with the output shaft of the driving motor 3, and the driving motor 3 and the plurality of V-shaped scrapers 4 are covered by a protective cover 5; one end of the telescopic rod 1 is rotatably connected with an adapter 2, and the adapter 2 is fixedly connected with the protective cover 5.
Specifically, the telescopic rod 1 is made of high-strength and light materials, 3 sections are adopted, and the maximum depth and length of each section are 2.0m; the longest telescopic distance of the whole telescopic rod 1 is 6.0m. The telescopic rod piece is lighter in weight, the telescopic length can be freely adjusted according to the needs from the head to the bottom, and the telescopic rod piece 1 is also used as a handle when in use.
Further, the adaptor 2 includes two adaptor plates 201 symmetrically disposed on front and rear sides of the end of the telescopic rod 1, the end of the telescopic rod 1 is sandwiched between the two adaptor plates 201, one end of each adaptor plate 201, which is close to the protecting cover 5, is fixedly provided with a mounting plate 202, and the shape of the mounting plate 202 is matched with the shape of the outer edge of the protecting cover 5; the mounting plate 202 is connected with the protection cover 5 through bolts, so that the whole adapter 2 is fixedly connected with the protection cover 5 to form an integral structure.
Two first limiting holes 101 are formed in one end, located between two adapter plates 201, of the telescopic rod 1, second limiting holes 203 corresponding to the first limiting holes 101 are formed in two adapter plates 201, a first screw rod 6 is inserted between the first limiting holes 101 and the two second limiting holes 203 corresponding to each other, two locking nuts 7 are connected to the first screw rod 6 in a threaded mode, and the two locking nuts 7 are located on the outer sides of the adapter plates 201. When in use, two first screws 6 are respectively inserted into the corresponding first limiting holes 101 and the corresponding second limiting holes 203, and each first screw 6 is locked and fixed on the front side and the rear side of the adapter plate 201 by adopting two locking nuts 7, so that the extending directions of the two adapter plates 201 are kept parallel to the extending directions of the telescopic rods 1; the first screw rod 6 in the first limiting hole 101 close to the end part of the telescopic rod 1 and the corresponding two second limiting holes 203 is disassembled, the locking nut 7 on the other first screw rod 6 is loosened, the adapter plate 201 is rotated by taking the first screw rod 6 as the center, the adapter plate 201 can be rotated to the direction perpendicular to the extending direction of the telescopic rod 1, and then the locking nut 7 is used for locking and fixing the adapter plate 201, and at the moment, the adapter plate 201 and the telescopic rod 1 are in a perpendicular state.
Further, the bottom of the protection cover 5 is of an opening structure, the driving motor 3 is installed in the protection cover 5, a shaft head 8 is connected to an output shaft of the driving motor 3, the shaft head 8 is of a disc-shaped structure, a shaft head hole 801 with threads is formed in a central position of one side of the shaft head 8, which is close to the driving motor 3, and the output shaft of the driving motor 3 and the shaft head 8 can be fixedly connected through the shaft head hole 801.
Further, the number of the V-shaped scrapers 4 is three, the three V-shaped scrapers 4 are detachably connected with the outer side edge of the shaft head 8 by bolts, so that the V-shaped scrapers 4 can be conveniently replaced, and the horizontal included angles among the three V-shaped scrapers 4 are 120 degrees; the end part of the V-shaped scraper 4 extends out of the opening at the bottom of the protective cover 5. The V-shaped scraper 4 is made of wear-resistant steel, and the V-shaped included angle is 90 degrees; the thickness of the scraper is 0.5cm, the length of the scraper is 25cm, and the height of the scraper is 8cm; the power of the driving motor 3 is 1KW, and the rotating speed is 500-1000 r/min. The driving motor 3, the shaft head 8, the V-shaped scraper 4 and the protective cover 5 form an integral structure, are fixedly connected with the adapter 2 through the mounting plate 202 and can rotate along with the rotation of the adapter plate 201, and in the figure 3, the direction of the cutter head of the V-shaped scraper 4 is downward, so that the fouling organisms on the bottom surface of the water delivery building can be scraped; when the adapter plate 201 is rotated 90 degrees clockwise, the opening direction of the protective cover 5 and the tool bit direction of the V-shaped scraper 4 are simultaneously rotated to the left, and the direction of extension of the telescopic rod 1 is the same as that of the extension of the telescopic rod, so that the fouling organisms on the left and right side walls of the water delivery building can be scraped; when the telescopic rod 1 is lifted upwards, the opening direction of the protective cover 5 and the cutter head direction of the V-shaped scraper 4 are upwards, so that the fouling organisms on the top wall of the water delivery building can be scraped.
Further, the safety cover 5 is the aluminum alloy safety cover of light, and the thickness of safety cover 5 is 0.5cm, and the degree of depth is 9cm, and the length that V type scraper 4 stretched out safety cover 5 is 1cm, on the one hand can regard as driving motor 3's installation component safety cover 5, on the other hand can prevent that V type scraper 4 from scraping off fouling organism and splashing everywhere, the opening structure of safety cover 5 bottom is convenient for in time discharge the fouling organism of scraping off under the effect of centrifugal force.
Further, a cable port 501 is formed in the center of the top of the protection cover 5, a cable 9 connected with an external power supply by the driving motor 3 penetrates through the cable port 501, and a plurality of heat dissipation holes 502 are formed in the top of the protection cover 5.
Further, the cable clip 10 is fixedly arranged on the outer side wall of one end of the telescopic rod 1, which is close to the adapter 2, so that the cable 9 can be locked on the telescopic rod 1, and the connection part of the cable 9 and the driving motor 3 is prevented from falling off.
Further, an operation method of the device for scraping off the fouling organisms on the inner wall of the water delivery building comprises the following steps,
s1: the adapter 2 is regulated, so that the direction of the cutter head of the V-shaped scraper 4 is parallel to the extending direction of the telescopic rod 1;
s2: the length of the telescopic rod 1 is adjusted to enable the length of the telescopic rod 1 to be smaller than the distance between the scraping appointed position and the bottom surface;
s3: starting a driving motor 3 to drive a V-shaped scraper 4 to rotate, and holding the telescopic rod 1 to lift the whole scraping equipment;
s4: the cutter head of the V-shaped scraper 4 is placed at a scraping appointed position to scrape off the fouling organisms;
s5: the direction of the cutter head of the V-shaped scraper 4 is regulated to scrape off the fouling organisms at different positions on the inner wall of the water delivery building; specifically, the first screw rod 6 in the first limiting hole 101 close to the end part of the telescopic rod 1 and the corresponding two second limiting holes 203 is detached, the locking nut 7 on the other first screw rod 6 is loosened, the adapter plate 201 is rotated, the adapter plate 201 rotates by taking the first screw rod 6 as the center, the integral structure formed by the protective cover 5, the driving motor 3 and the V-shaped scraper 4 can be adjusted, the tool bit direction of the V-shaped scraper 4 is vertical to the extending direction of the telescopic rod 1 (or any included angle can be formed), and then the V-shaped scraper 4 is locked and fixed by using the locking nut 7.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a water delivery building inner wall fouling organism strike-off equipment which characterized in that: comprises a telescopic rod (1), an adapter (2), a driving motor (3) and a plurality of V-shaped scrapers (4); the V-shaped scrapers (4) are connected with the output shafts of the driving motors (3), and the driving motors (3) and the V-shaped scrapers (4) are covered with protective covers (5); one end of the telescopic rod (1) is rotationally connected with an adapter (2), and the adapter (2) is fixedly connected with the protective cover (5);
the adapter (2) comprises two adapter plates (201) symmetrically arranged on the front side and the rear side of the end part of the telescopic rod (1), one end, close to the protective cover (5), of each adapter plate (201) is fixedly provided with a mounting plate (202), and the shape of each mounting plate (202) is matched with the shape of the outer edge of the protective cover (5);
two first limiting holes (101) are formed in one end of the telescopic rod (1) located between two adapter plates (201), second limiting holes (203) corresponding to the first limiting holes (101) are formed in the two adapter plates (201), a first screw (6) is inserted between the first limiting holes (101) and the two second limiting holes (203) corresponding to each other, two locking nuts (7) are connected to the first screw (6) in a threaded mode, and the two locking nuts (7) are located on the outer sides of the adapter plates (201);
the bottom of the protective cover (5) is of an opening structure, the driving motor (3) is installed in the protective cover (5), a shaft head (8) is connected to an output shaft of the driving motor (3), the number of the V-shaped scrapers (4) is three, the three V-shaped scrapers (4) are detachably connected with the shaft head (8), the horizontal included angles among the three V-shaped scrapers (4) are 120 degrees, the V-shaped scrapers (4) are divided into an upper side cutter head and a lower side cutter head, the upper side cutter head close to the driving motor (3) and the lower side cutter head far away from the driving motor (3) form an included angle of 90 degrees, and when scraping, only the lower side cutter head far away from the driving motor (3) is attached to the inner wall of a water delivery building;
the end part of the V-shaped scraper (4) extends out of the opening at the bottom of the protective cover (5);
a shaft head hole (801) is formed in the central position of one side of the shaft head (8) close to the driving motor (3), and the shaft head hole (801) is in threaded connection with an output shaft of the driving motor (3);
a cable port (501) is formed in the center of the top of the protective cover (5), and a cable (9) connected with an external power supply by the driving motor (3) penetrates through the cable port (501);
the top of the protective cover (5) is also provided with a plurality of heat dissipation holes (502);
the cable clamp (10) is fixedly arranged on the outer side wall of one end, close to the adapter (2), of the telescopic rod (1).
2. A method of operating a water transport building inner wall biofouling apparatus according to claim 1, comprising the steps of,
s1: the adapter (2) is regulated, so that the direction of the cutter head of the V-shaped scraper (4) is parallel to the extending direction of the telescopic rod (1);
s2: the length of the telescopic rod (1) is adjusted, so that the length of the telescopic rod (1) is smaller than the distance between the scraping appointed position and the bottom surface;
s3: starting a driving motor (3) to drive a V-shaped scraper (4) to rotate, and holding the telescopic rod (1) to lift the whole scraping equipment;
s4: the cutter head of the V-shaped scraper (4) is placed at a scraping appointed position to scrape the nondestructive organisms;
s5: the direction of the cutter head of the V-shaped scraper (4) is adjusted to scrape off the fouling organisms at different positions on the inner wall of the water delivery building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111656800.5A CN114472275B (en) | 2021-12-30 | 2021-12-30 | Device for scraping off fouling organisms on inner wall of water delivery building and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111656800.5A CN114472275B (en) | 2021-12-30 | 2021-12-30 | Device for scraping off fouling organisms on inner wall of water delivery building and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114472275A CN114472275A (en) | 2022-05-13 |
| CN114472275B true CN114472275B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111656800.5A Active CN114472275B (en) | 2021-12-30 | 2021-12-30 | Device for scraping off fouling organisms on inner wall of water delivery building and operation method thereof |
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| JP2021030046A (en) * | 2019-08-27 | 2021-03-01 | 呉剛 | Cleaning device of old decoration of indoor wall surface |
| CN213727959U (en) * | 2020-07-09 | 2021-07-20 | 苏州锐盛锋环保科技有限公司 | Cleaning device of tunnel dry water furnace |
| CN214918478U (en) * | 2021-08-03 | 2021-11-30 | 江苏舜烽冶金机械制造有限公司 | Zinc pot sink roll scraper |
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2021
- 2021-12-30 CN CN202111656800.5A patent/CN114472275B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205966577U (en) * | 2015-12-18 | 2017-02-22 | 西北农林科技大学 | Novel indoor high altitude dust remover |
| CN108515040A (en) * | 2018-06-22 | 2018-09-11 | 赵喜亮 | A kind of adhesive sticker removal device of organic plates base course wall |
| CN209443735U (en) * | 2018-12-13 | 2019-09-27 | 程泽 | One kind being convenient for clean scraper for building |
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| CN114472275A (en) | 2022-05-13 |
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