CN112049449A

CN112049449A - Green and environment-friendly building wall structure and construction method thereof

Info

Publication number: CN112049449A
Application number: CN202010775714.5A
Authority: CN
Inventors: 张栋焜; 伊通; 徐晓辉; 孙永生; 都书海
Original assignee: Qingdao Civil Construction Engineering Group Co ltd
Current assignee: Qingdao Civil Construction Engineering Group Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-12-08
Anticipated expiration: 2040-08-05
Also published as: CN112049449B

Abstract

The invention relates to the technical field of building walls, in particular to a green environment-friendly building wall structure which comprises a glass curtain wall body, wherein the glass curtain wall body comprises steps, supporting columns are fixedly arranged at the top ends of the steps, supporting rods are fixedly arranged on the inner sides of the two supporting columns, and a glass plate is fixedly arranged on the front surfaces of the supporting rods. The electric glass plate cleaning device is provided with the electric sliding block, the cleaning pile loop, the cleaning cylinder and the collecting mechanism, so that the glass plate is cleaned by utilizing rainwater collected by the collecting mechanism to match with the cleaning pile loop, meanwhile, the device is operated by a control panel only by manpower during cleaning, the operation is convenient for workers to operate, and the collecting box is adopted, so that the device is more environment-friendly, more effective and reasonable in resource utilization.

Description

Green and environment-friendly building wall structure and construction method thereof

Technical Field

The invention relates to the technical field of building walls, in particular to a green environment-friendly building wall structure and a construction method thereof.

Background

The wall body mainly comprises a bearing wall and a non-bearing wall, and the wall body mainly plays a role in enclosing and separating a space. The wall body of the wall bearing structure building integrates bearing and enclosure, and the function of the framework structure system building wall body is enclosure and space separation. The wall body has enough strength and stability and has the capabilities of heat preservation, heat insulation, sound insulation, fire prevention and water prevention.

At present, along with the continuous improvement of building level of people, the simple and beautiful style of the glass curtain wall is in accordance with the aesthetic quality of most modern people, so that the glass curtain wall has more and more application fields in buildings, meanwhile, a plurality of exhibition centers and shops begin to use the glass curtain wall capable of visually displaying commodities, but the exhibition centers or the shops are generally manufactured by selecting the glass curtain wall on the road with larger pedestrian flow, so that the glass curtain wall can easily generate stains and dust, the first impression that customers observe commodities through glass is influenced, and therefore, a green environment-friendly building wall structure and a construction method thereof need to be designed.

Disclosure of Invention

The invention aims to provide a green environment-friendly building wall structure and a construction method thereof, and aims to solve the problem that the glass curtain wall for exhibitions or shops is generally manufactured on the side of a road with large pedestrian volume, which causes the glass curtain wall to easily generate stains and dust, so that the first impression of observing commodities by customers through glass is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a green environment-friendly building wall structure comprises a glass curtain wall body, wherein the glass curtain wall body comprises steps, supporting columns are fixedly mounted at the top ends of the steps, supporting rods are fixedly mounted at the inner sides of the two supporting columns, a glass plate is fixedly mounted on the front side of each supporting rod, a roof is fixedly mounted at the top ends of the two supporting columns, cleaning grooves are formed in the mutually close sides of the two supporting columns, a maintenance groove is formed in the bottom end of the roof, electric sliding blocks are fixedly mounted in the two cleaning grooves, cleaning cylinders are arranged on the inner sides of the two electric sliding blocks, cleaning looped piles are sleeved on the surfaces of the cleaning cylinders, a collecting mechanism is fixedly mounted at the bottom end of the roof and comprises a collecting box, the collecting box is connected to the roof, water inlet cylinders are fixedly mounted at the bottom ends of the collecting box, and the number of the water inlet cylinders, two go into during the one end of a water section of thick bamboo extends to the maintenance groove, the collection storehouse has been seted up to the inboard of collecting box, fixed mounting has the sunshading board on the inner wall in collection storehouse, and the quantity of sunshading board is two, two one side that electronic slider is close to each other all fixed mounting have disassembly body, leak protection mechanism has been seted up on the inner wall top in maintenance groove, and the quantity of leak protection mechanism is two.

Preferably, the inner walls of the collection bins at the top ends of the two water inlet cylinders are fixedly provided with conical lugs.

Preferably, disassembly body includes the fixed block, the fixed block is connected on electronic slider, one side of fixed block is equipped with the spring housing, the bounce-back storehouse has been seted up to one side of spring housing, and the fixed block inserts in the bounce-back storehouse, fixed mounting has the spring beam on the inner wall of bounce-back storehouse, and in the dead slot of seting up on the one side of spring beam inserted the fixed block, the disassembly groove has been seted up to one side of a clean section of thick bamboo, the linkage cover has been inserted in the disassembly groove, and one side of linkage cover is connected on the spring housing through the pivot, one side fixed mounting of linkage cover has a set of fixed establishment, and the quantity of every fixed establishment of group is four, the dust-blocking mechanism has been cup jointed on the spring housing.

Preferably, fixed establishment includes the ironmaking strip, the ironmaking strip is connected on the linkage cover, the fixed slot has been seted up to one side of dismantling inslot wall, fixed mounting has the magnetite on the inner wall of fixed slot, one side fixed mounting of linkage cover has the ironmaking strip, and the ironmaking strip extends to in the fixed slot.

Preferably, the leak protection mechanism includes the extrusion spring, and the quantity of extrusion spring is two, two the extrusion spring is all seted up on the inner wall of maintenance groove, two all fixed mounting has the extrusion storehouse, two on the inner wall of extrusion spring the one end fixed mounting in extrusion storehouse has the stripper plate, the rubber circle has been cup jointed on the stripper plate, and the quantity of rubber circle is two, the one end fixed mounting of stripper plate has the leak protection board, and the one end of leak protection board extends through the logical groove of income water section of thick bamboo inside.

Preferably, the dust blocking mechanism comprises a traction sleeve, the traction sleeve is sleeved on the spring sleeve, dust blocking cloth is fixedly installed at the bottom end of the traction sleeve, and the bottom end of the dust blocking cloth is fixedly installed on the maintenance groove.

Preferably, the inner wall of the cleaning groove is provided with two sliding grooves, the sliding grooves are two in number, the sliding grooves are internally provided with sliding blocks in a sliding mode, one ends of the sliding blocks are connected to the dust blocking cloth, and the bottom ends of the sliding blocks are sleeved with pulleys.

Preferably, when the device is used by a worker, the electric slider is started through a control panel inside a house, so that the electric slider moves downwards, the cleaning cylinder is driven to move downwards, and the cleaning pile loop rubs and cleans the surface of the glass plate when the cleaning cylinder moves downwards. When needs cooperation water is cleaned, the rising that needs to utilize electronic slider drives clean section of thick bamboo and risees, thereby make clean section of thick bamboo extrude the stripper plate, make the stripper plate will pass to extrusion storehouse department with power, make simultaneously the extrusion storehouse by the extrusion and store elastic potential energy, leak protection plate also can be by the stripper plate jack-up, at this moment can let the rainwater of collecting in the collection storehouse pass into a water section of thick bamboo and drip the surface of clean looped pile, and when clean looped pile moves down, leak protection plate will plug up the delivery port once more because the release of extrusion storehouse elastic potential energy. When raining, the rainwater will pass through filter plate and get into to collect the storehouse and store, and the water inlet of circular cone lug is higher than the inner wall of collecting the storehouse, so make tiny silt can not pass into the water drum along with rivers and adsorb on the cleaning hair ring, when electric slider did not work in the maintenance groove simultaneously, the dust cloth will block the dust that will get into the cleaning groove. When the cleaning cylinder and the cleaning terry are required to be disassembled, the electric sliding block can fall to the lowest point, then the two spring sleeves are respectively moved to two sides, the linkage sleeves can be respectively taken out from the disassembling grooves, when the cleaning is completed and the cleaning cylinder is assembled back to the front position by the same method, and meanwhile, the magnets can be inserted into the fixing grooves due to the adsorption of the iron strips.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with electronic slider, clean looped pile, clean a section of thick bamboo and collection mechanism, the rainwater that utilizes collection mechanism to collect like this comes to cooperate clean looped pile to clean the glass board, only need artifical through control panel operation when this device is clean simultaneously, the staff of being convenient for operates, and adopted the collecting box to make this device environmental protection more, more effectively rationally utilize the resource, this device belongs to hidden design in addition, can not destroy the whole aesthetic property of glass board, make the aesthetic feeling characteristic of glass board itself remain, make this device accepted by people more easily.

2. Through being provided with fixed establishment, utilize the limiting displacement of magnetite and iron system strip like this, will clean a section of thick bamboo and link sleeve spacing for clean looped pile can take place to take turns to move rather than slide when electronic slider removes, can make link sleeve and a clean section of thick bamboo closely laminate like this simultaneously, reduce the vibration frequency of clean looped pile normal during operation, make this device more stable.

3. Through being provided with leak protection mechanism, utilize the leak protection board to block the discharge of rainwater like this and be better than directly blockking the continuous discharge of rainwater with clean looped pile for clean looped pile can keep the state of relative moist in specific time, and rubber circle and extrusion spring cooperate simultaneously, can make the extrusion storehouse be difficult to contact with water more, have reduced the possibility that the extrusion storehouse is embroidered.

Drawings

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

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

FIG. 3 is a schematic side sectional view of the structure of the present invention;

FIG. 4 is a schematic bottom sectional view of the step structure of the present invention;

FIG. 5 is a schematic side view of a linkage sleeve structure according to the present invention;

FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;

fig. 8 is an enlarged view of a portion of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a glass curtain wall body; 110. a step; 111. a glass plate; 112. a support pillar; 113. a roof; 114. a support bar; 115. cleaning the tank; 116. maintaining the groove; 117. an electric slider; 118. cleaning the terry; 119. a cleaning cartridge; 2. a collection mechanism; 210. a collection box; 211. a filter screen plate; 212. a collection bin; 213. a sun visor; 214. a water inlet cylinder; 215. a conical projection; 3. a disassembly mechanism; 310. a fixed block; 311. a spring lever; 312. a spring housing; 313. a rebound bin; 314. disassembling the groove; 315. a linkage sleeve; 4. a fixing mechanism; 410. fixing grooves; 411. a magnet; 412. making iron strips; 5. a leakage prevention mechanism; 510. a compression spring; 511. extruding the bin; 512. a rubber ring; 513. a pressing plate; 514. a leak-proof plate; 6. a dust blocking mechanism; 610. a traction sleeve; 611. dust cloth; 612. a sliding groove; 613. a slider; 614. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an embodiment of the present invention:

a green building wall structure and a construction method thereof are provided, the green building wall structure comprises a glass curtain wall body 1, the glass curtain wall body 1 comprises a step 110, support columns 112 are fixedly installed at the top end of the step 110, support rods 114 are fixedly installed at the inner sides of the two support columns 112, a glass plate 111 is fixedly installed at the front side of each support rod 114, a roof 113 is fixedly installed at the top ends of the two support columns 112, cleaning grooves 115 are formed in the mutually close sides of the two support columns 112, maintenance grooves 116 are formed in the bottom end of the roof 113, electric sliders 117 are fixedly installed in the two cleaning grooves 115, cleaning cylinders 119 are arranged at the inner sides of the two electric sliders 117, cleaning pile loops 118 are sleeved on the surfaces of the cleaning cylinders 119, a collection mechanism 2 is fixedly installed at the bottom end of the roof 113, the collection mechanism 2 comprises a collection box 210, the collection box 210 is connected to the roof 113, a water inlet cylinder 214, the number of the water inlet cylinders 214 is two, one end of each of the two water inlet cylinders 214 extends into the maintenance groove 116, the inner side of the collection box 210 is provided with a collection bin 212, the inner wall of the collection bin 212 is fixedly provided with a sun shield 213, the number of the sun shields 213 is two, one side, close to each other, of each of the two electric sliding blocks 117 is fixedly provided with a dismounting mechanism 3, the top end of the inner wall of the maintenance groove 116 is provided with a leakage-proof mechanism 5, and the number of the leakage-proof mechanisms 5 is two, so that rainwater collected by the collection mechanism 2 is matched with the cleaning looped pile 118 to clean the glass plate 111, meanwhile, the device only needs to be manually operated through a control panel when being cleaned, is convenient for workers to operate, and the collection box 210 is adopted to ensure that the device is more environment-friendly, more effectively and reasonably utilizes resources, and belongs to a hidden design, and the, so that the aesthetic characteristics of the glass sheet 111 itself are preserved and the device is more acceptable to people.

Furthermore, conical bumps 215 are fixedly installed on the inner walls of the collecting bins 212 at the top ends of the two water inlet cylinders 214, so that small sand and stones deposited at the bottom ends of the collecting bins 212 cannot be adsorbed to the cleaning pile loops 118 along with water flow by utilizing the height difference between the conical bumps 215 and the collecting bins 212, and the sand and stones are prevented from being attached to the cleaning pile loops 118 to scratch the surfaces of the glass plates 111.

Further, the detaching mechanism 3 includes a fixing block 310, the fixing block 310 is connected to the electric slider 117, one side of the fixing block 310 is provided with a spring sleeve 312, one side of the spring sleeve 312 is provided with a rebound bin 313, the fixing block 310 is inserted into the rebound bin 313, a spring rod 311 is fixedly installed on the inner wall of the rebound bin 313, one side of the spring rod 311 is inserted into a hollow groove formed in the fixing block 310, one side of the cleaning cylinder 119 is provided with a detaching groove 314, a linkage sleeve 315 is inserted into the detaching groove 314, one side of the linkage sleeve 315 is connected to the spring sleeve 312 through a rotating shaft, one side of the linkage sleeve 315 is fixedly installed with a set of fixing mechanisms 4, the number of each set of fixing mechanisms 4 is four, the spring sleeve 312 is sleeved with a dust blocking mechanism 6, and the cleaning pile loop 118 can be detached quickly by compressing the spring rod 311 through the elastic potential energy of the spring rod 311.

Further, fixed establishment 4 includes iron strip 412, iron strip 412 is connected on the link sleeve 315, fixed slot 410 has been seted up to one side of dismantling the groove 314 inner wall, fixed mounting has magnetite 411 on the inner wall of fixed slot 410, one side fixed mounting of link sleeve 315 has iron strip 412, and iron strip 412 extends to in the fixed slot 410, utilize the limiting displacement of magnetite 411 and iron strip 412 like this, it is spacing to carry out a clean section of thick bamboo 119 and link sleeve 315, make clean looped pile 118 can take place to move instead of sliding when electric slider 117 removes, can make link sleeve 315 and a clean section of thick bamboo 119 closely laminate like this simultaneously, reduce the vibration frequency of clean looped pile 118 normal operating time, make this device more stable.

Further, the leakage preventing mechanism 5 comprises two extrusion springs 510, the two extrusion springs 510 are both arranged on the inner wall of the maintenance groove 116, the inner walls of the two extrusion springs 510 are both fixedly provided with extrusion chambers 511, one ends of the two extrusion chambers 511 are fixedly provided with extrusion plates 513, the extrusion plates 513 are sleeved with rubber rings 512, and the number of the rubber rings 512 is two, one end of the extrusion plate 513 is fixedly provided with a leakage-proof plate 514, and one end of the leakage preventing plate 514 extends through the through groove inside the water inlet tube 214, so that the leakage preventing plate 514 is used to block the drainage of rainwater better than directly blocking the continuous drainage of rainwater with the cleaning loop 118, so that the cleaning loop 118 can be maintained in a relatively wet state at a specific time, meanwhile, the rubber ring 512 is matched with the extrusion spring 510, so that the extrusion bin 511 is not easy to contact with water, and the possibility of embroidering the extrusion bin 511 is reduced.

Further, the dust blocking mechanism 6 comprises a traction sleeve 610, the traction sleeve 610 is sleeved on the spring sleeve 312, dust blocking cloth 611 is fixedly installed at the bottom end of the traction sleeve 610, and the bottom end of the dust blocking cloth 611 is fixedly installed on the maintenance groove 116, so that dust is blocked by the dust blocking cloth 611 from entering the cleaning groove 115, and the possibility that the electric sliding block 117 is stuck due to the dust is reduced.

Furthermore, the inner wall of the cleaning groove 115 is provided with two sliding grooves 612, the two sliding grooves 612 are provided with sliding blocks 613, one ends of the sliding blocks 613 are connected to the dust cloth 611, and the bottom ends of the two sliding blocks 613 are sleeved with the pulleys 614, so that the dust cloth 611 can be more orderly when being blocked up and down, and the problem that the dust cloth 611 is likely to be wound together in the process of moving down the electric sliding block 117 is solved.

The working principle is as follows: when the worker uses the device, the electric slider 117 is actuated by the control panel inside the house, so that the electric slider 117 moves downward, and the cleaning cylinder 119 is carried with the electric slider, and the cleaning ring 118 rubs and cleans the surface of the glass plate 111 when the cleaning cylinder 119 moves downward. When water is needed to be matched for cleaning, the cleaning cylinder 119 is driven to rise by the rising of the electric sliding block 117, so that the cleaning cylinder 119 is extruded to the extrusion plate 513, the extrusion plate 513 transmits force to the extrusion bin 511, the extrusion bin 511 is extruded and stores elastic potential energy, meanwhile, the leakage-proof plate 514 is also jacked up by the extrusion plate 513, rainwater collected in the collection bin 212 can penetrate through the water inlet cylinder 214 and drop onto the surface of the cleaning looped pile 118, and when the cleaning looped pile 118 moves downwards, the leakage-proof plate 514 blocks the water outlet again due to the release of the elastic potential energy of the extrusion bin 511. Whenever it rains, rainwater passes through the filter screen 211 and enters the collection bin 212 to be stored, and the water inlet of the conical projection 215 is higher than the inner wall of the collection bin 212, so that fine silt is not adsorbed onto the cleaning loop 118 by the water passing through the water inlet cylinder 214, and the dust blocking cloth 611 blocks dust about to enter the cleaning groove 115 when the electric slider 117 is not operated in the maintenance groove 116. When the cleaning cylinder 119 and the cleaning terry 118 need to be disassembled, the electric slider 117 can be dropped to the lowest point, and then the two spring sleeves 312 are respectively moved towards two sides, so that the linkage sleeves 315 can be respectively taken out from the disassembling grooves 314, when the cleaning is completed and the installation is finished, the cleaning cylinder 119 is installed back to the previous position by the same method, and the magnet 411 can be inserted into the fixing groove 410 due to the adsorption of the iron strip 412.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a green building wall structure, includes glass curtain wall body (1), its characterized in that: the glass curtain wall body (1) comprises a step (110), support columns (112) are fixedly mounted at the top ends of the step (110), support rods (114) are fixedly mounted on the inner sides of the support columns (112), a glass plate (111) is fixedly mounted on the front side of each support rod (114), a roof (113) is fixedly mounted at the top ends of the support columns (112), cleaning grooves (115) are formed in one sides, close to the support columns (112), of the support columns (112), maintenance grooves (116) are formed in the bottom end of the roof (113), electric sliding blocks (117) are fixedly mounted in the cleaning grooves (115), cleaning cylinders (119) are arranged on the inner sides of the electric sliding blocks (117), cleaning pile loops (118) are sleeved on the surfaces of the cleaning cylinders (119), collecting mechanisms (2) are fixedly mounted at the bottom ends of the roofs (113), each collecting mechanism (2) comprises a collecting box (210), collecting box (210) are connected on roof (113), the bottom fixed mounting of collecting box (210) has a section of thick bamboo of intaking (214), and the quantity of a section of thick bamboo of intaking (214) is two, two the one end of a section of thick bamboo of intaking (214) extends to in maintenance groove (116), collecting bin (212) has been seted up to the inboard of collecting box (210), fixed mounting has sunshading board (213) on the inner wall of collecting bin (212), and the quantity of sunshading board (213) is two, two one side that electric slider (117) are close to each other all fixed mounting have disassembly body (3), leak protection mechanism (5) have been seted up on the inner wall top of maintenance groove (116), and the quantity of leak protection mechanism (5) is two.

2. The green environmental protection building wall structure according to claim 1, wherein: conical lugs (215) are fixedly arranged on the inner walls of the collecting bins (212) at the top ends of the two water inlet cylinders (214).

3. The green environmental protection building wall structure according to claim 1, wherein: the dismounting mechanism (3) comprises a fixed block (310), the fixed block (310) is connected to the electric sliding block (117), a spring sleeve (312) is arranged on one side of the fixed block (310), a rebound bin (313) is arranged on one side of the spring sleeve (312), the fixed block (310) is inserted into the rebound bin (313), the inner wall of the rebound bin (313) is fixedly provided with a spring rod (311), one side of the spring rod (311) is inserted into a hollow groove arranged on the fixed block (310), a disassembly groove (314) is formed in one side of the cleaning cylinder (119), a linkage sleeve (315) is inserted into the disassembly groove (314), one side of the linkage sleeve (315) is connected with the spring sleeve (312) through a rotating shaft, one side of the linkage sleeve (315) is fixedly provided with a group of fixing mechanisms (4), and the number of each group of fixing mechanisms (4) is four, and the spring sleeve (312) is sleeved with the dust blocking mechanism (6).

4. The green environmental protection building wall structure according to claim 3, wherein: fixed establishment (4) include ironmaking strip (412), ironmaking strip (412) are connected on linkage cover (315), fixed slot (410) have been seted up to one side of dismantling groove (314) inner wall, fixed mounting has magnetite (411) on the inner wall of fixed slot (410), one side fixed mounting of linkage cover (315) has ironmaking strip (412), and ironmaking strip (412) extend to in fixed slot (410).

5. The green environmental protection building wall structure according to claim 1, wherein: leak protection mechanism (5) are including extrusion spring (510), and the quantity of extrusion spring (510) is two, two extrusion spring (510) all set up on the inner wall of maintenance groove (116), two all fixed mounting has extrusion storehouse (511), two on the inner wall of extrusion spring (510) the one end fixed mounting in extrusion storehouse (511) has stripper plate (513), rubber circle (512) have been cup jointed on stripper plate (513), and the quantity of rubber circle (512) is two, the one end fixed mounting of stripper plate (513) has leak protection plate (514), and the one end of leak protection plate (514) is passed and is passed into the inside logical groove of water drum (214).

6. The green environmental protection building wall structure according to claim 3, wherein: keep off dirt mechanism (6) including drawing cover (610), draw cover (610) and cup joint on spring housing (312), the bottom fixed mounting who draws cover (610) has dust cloth (611), and the bottom fixed mounting who keeps off dust cloth (611) is on maintenance groove (116).

7. The green environmental protection building wall structure according to claim 6, wherein: the inner wall of the cleaning groove (115) is provided with two sliding grooves (612), the two sliding grooves (612) are provided with sliding blocks (613) in the sliding grooves (612), one ends of the sliding blocks (613) are connected to the dust blocking cloth (611), and the bottom ends of the sliding blocks (613) are sleeved with pulleys (614).

8. The construction method of the green environmental building wall structure according to the claims 1 to 7, characterized in that: when a worker uses the device, the electric sliding block (117) is started through a control panel in the house, the electric sliding block (117) moves downwards, the cleaning cylinder (119) is driven to move downwards, the cleaning cylinder (119) moves downwards because the cleaning looped pile (118) rubs and cleans the surface of the glass plate (111), when the cleaning cylinder (119) needs to be matched with water for cleaning, the cleaning cylinder (119) is driven to lift by the lifting of the electric sliding block (117), the cleaning cylinder (119) is extruded to the extrusion plate (513), the extrusion plate (513) transmits force to the extrusion bin (511), the extrusion bin (511) is extruded and stores elastic potential energy, the anti-leakage plate (514) is also jacked up by the extrusion plate (513), and rainwater collected in the collection bin (212) can penetrate through the water inlet cylinder (214) and drop to the surface of the cleaning looped pile (118), when the cleaning terry (118) moves downwards, the leakage-proof plate (514) blocks the water outlet again due to the release of the elastic potential energy of the extrusion bin (511), when raining, rainwater can pass through the filter screen plate (211) to enter the collection bin (212) for storage, and the water inlet of the conical bump (215) is higher than the inner wall of the collection bin (212), so that fine silt cannot pass through the water inlet cylinder (214) to be adsorbed on the cleaning terry (118) along with water flow, meanwhile, when the electric slider (117) does not work in the maintenance slot (116), the dust blocking cloth (611) can block dust which is about to enter the cleaning slot (115), when the cleaning cylinder (119) and the cleaning terry (118) need to be disassembled, the electric slider (117) can fall to the lowest point, then the two spring sleeves (312) respectively move towards two sides, and then the linkage sleeves (315) can be respectively taken out from the disassembly slot (314), when the cleaning is completed, the cleaning cylinder 119 is returned to the previous position in the same manner, and the magnet 411 is inserted into the fixing groove 410 by the attraction of the iron bar 412.