CN212089440U - Wall cleaning device for building decoration - Google Patents

Wall cleaning device for building decoration Download PDF

Info

Publication number
CN212089440U
CN212089440U CN202020571521.3U CN202020571521U CN212089440U CN 212089440 U CN212089440 U CN 212089440U CN 202020571521 U CN202020571521 U CN 202020571521U CN 212089440 U CN212089440 U CN 212089440U
Authority
CN
China
Prior art keywords
fixed
device main
fixing
wall
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202020571521.3U
Other languages
Chinese (zh)
Inventor
洪铮铮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuexi Tiancheng Construction Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202020571521.3U priority Critical patent/CN212089440U/en
Application granted granted Critical
Publication of CN212089440U publication Critical patent/CN212089440U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a wall cleaning device for building decoration, including base, device main part, division board, hose and vibrating motor, the surface mounting of base one side has the handle, the surface mounting of base has the device main part, the inside central point of device main part puts and is provided with the division board, the inside turning position department of liquid reserve tank has seted up and has placed the frame, the surface mounting of transfer case one side has equidistant clean mechanism, all be provided with electronic shower nozzle between the adjacent clean mechanism in transfer case surface, the border position department at sieve both ends all is fixed with the spring, the below of device main part one side transfer case is provided with the U type and places the board, the below that the board was placed to the U type is fixed with vibrating motor. The utility model discloses not only realize the altitude mixture control function when wall cleaning device uses, realized wall cleaning device to the cleaning work of unsmooth wall, realized wall cleaning device to the collection and the separation function of sewage sweeps moreover.

Description

Wall cleaning device for building decoration
Technical Field
The utility model relates to a cleaning device technical field specifically is a wall cleaning device for building decoration.
Background
The cleaning device reduces the cost of cleaning manpower, improves the working efficiency and the cleanliness, and is an indispensable device in the modern society, so when a building is decorated with a wall, the wall needs to be cleaned by the cleaning device, and the next step of work is carried out.
The cleaning devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
1. when the traditional wall surface cleaning device is used, the height adjusting function is rarely arranged, so that the phenomenon of difficult cleaning caused by too high or too low wall surface is caused;
2. when the traditional cleaning device is used, the cleaning device generally has little function of cleaning uneven wall surfaces, so that the application range of the wall surface cleaning device is reduced;
3. when the traditional cleaning device is used, the functions of collecting and separating sewage and waste scraps are generally rarely realized, so that the working content of constructors is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall cleaning device for building decoration to propose because of the wall is too high or cross the phenomenon that leads to the fact clean difficulty low among the above-mentioned background art of solution, reduced wall cleaning device's application range and increased constructor's the problem of work content.
In order to achieve the above object, the utility model provides a following technical scheme: a wall cleaning device for building decoration comprises a base, a device main body, a partition plate, a hose and a vibration motor, wherein a handle is arranged on the surface of one side of the base, the device main body is arranged on the surface of the base, a control panel is arranged on the surface of one side of the device main body, the partition plate is arranged at the central position inside the device main body, a liquid storage tank is arranged above the partition plate, a placing frame is arranged at the corner position inside the liquid storage tank, a micro water pump is fixed inside the placing frame, the input end of the micro water pump is electrically connected with the output end of a single chip microcomputer inside the control panel, the input end of the micro water pump penetrates through the placing frame and extends into the liquid storage tank, the hose is fixedly connected with the output end of the micro water pump, a transfer box is fixedly connected with one side of the liquid storage tank, and cleaning mechanisms with equal intervals are arranged on the, an electric spray head is arranged between the adjacent cleaning mechanisms on the surface of the transit box, the input end of the electric spray head is electrically connected with the output end of the singlechip in the control panel, one side of the top end of the device main body is provided with an adjusting mechanism, a waste material collecting cavity is arranged below the partition plate, and the inner side wall of the central position in the waste material collecting cavity is provided with a U-shaped frame, the inner side of the U-shaped frame is provided with a sieve plate, the edge positions of the two ends of the sieve plate are both fixed with springs, one end of the spring is fixedly connected with the inner side wall of the U-shaped frame, a U-shaped placing plate is arranged below the transfer box on one side of the device main body, and the one end that the board was placed to the U type runs through the device main part and is linked together with the inside in garbage collection chamber, the below that the board was placed to the U type is fixed with vibrating motor, and vibrating motor's input and the output electric connection of the inside singlechip of control panel.
Preferably, the inside of adjustment mechanism has set gradually supporting seat, adjusting bolt, bracing piece, fixed block, fixing bolt, telescopic link and set screw, the top of device main part is fixed with the supporting seat, and the both sides of supporting seat bottom all threaded connection have set screw.
Preferably, the one end of bracing piece and transfer case are kept away from the fixed surface of clean mechanism one side and are connected, and set screw's one end runs through the bottom of supporting seat and is connected with the surperficial screw thread fixed connection of liquid reserve tank, the central point on supporting seat top puts the department and is provided with adjusting bolt, and adjusting bolt runs through the supporting seat and articulates there is the bracing piece.
Preferably, the fixed surface of bracing piece one side has the fixed block, and one side of fixed block is provided with fixing bolt, fixing bolt runs through fixed block and fixedly connected with telescopic link, and the one end that the fixed block was kept away from to the telescopic link is fixed mutually with the surface of device main part.
Preferably, the inside of clean mechanism has set gradually flexible dead lever, compression spring, fixed plate and brush head, the fixed surface of transfer case has compression spring, and the surface of compression spring both sides transfer case all is fixed with flexible dead lever.
Preferably, a fixed plate is arranged above the telescopic fixed rod, the surface of the fixed plate is fixed with the brush head, and the bottom of the fixed plate is fixedly connected with the top ends of the telescopic fixed rod and the compression spring respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the wall surface cleaning device for building decoration not only realizes the height adjusting function when the wall surface cleaning device is used, realizes the cleaning work of the wall surface cleaning device on uneven wall surfaces, but also realizes the collection and separation functions of the wall surface cleaning device on sewage and waste scraps;
1. the adjusting bolt, the telescopic rod and the fixed block are arranged, the adjusting bolt is rotated to be loosened with the supporting seat, the telescopic rod is pulled to push the supporting rod to drive the transfer box to move up and down under the action of the fixed block, and after the transfer box moves to a required height, the adjusting bolt is rotated reversely to fix the supporting rod, so that the height adjusting function of the wall surface cleaning device is realized, and the phenomenon of difficult cleaning caused by too high or too low wall surface is avoided;
2. the wall cleaning device is provided with the brush head, the compression spring and the telescopic fixed rod, the brush head is in contact with the wall to perform brushing work on the wall, the brush head is driven to perform cleaning work on gaps of the wall under the action of the compression spring, meanwhile, the cleaning force of the brush head on the wall is increased under the supporting action of the telescopic fixed rod, the cleaning function of the wall cleaning device on the uneven wall is realized, and the application range of the wall cleaning device is expanded;
3. through being provided with vibrating motor, the board is placed to the U type, sieve and garbage collection chamber, control panel and drive vibrating motor and shake work, place the inside sewage of inboard portion and sweeps to the inside in garbage collection chamber with the U type, the sewage sweeps mixture that gets into the garbage collection intracavity portion at first drops on the surface of sieve, carry out separation work with sewage and sweeps under the spring action of spring, wall cleaning device has been realized collecting and the separation function sewage sweeps, thereby constructor's work content has been reduced.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;
FIG. 3 is an enlarged schematic view of the adjusting mechanism of the present invention;
fig. 4 is an enlarged schematic structural view of the cleaning mechanism of the present invention.
In the figure: 1. a base; 2. a device main body; 3. a partition plate; 4. a handle; 5. a control panel; 6. a liquid storage tank; 7. an adjustment mechanism; 701. a supporting seat; 702. adjusting the bolt; 703. a support bar; 704. a fixed block; 705. fixing the bolt; 706. a telescopic rod; 707. a set screw; 8. a hose; 9. a transfer box; 10. a cleaning mechanism; 1001. a telescopic fixing rod; 1002. a compression spring; 1003. a fixing plate; 1004. a brush head; 11. an electric shower head; 12. placing the frame; 13. a micro water pump; 14. a U-shaped placing plate; 15. a vibration motor; 16. a waste collection chamber; 17. a U-shaped frame; 18. a coil spring; 19. and (4) a sieve plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a wall cleaning device for building decoration comprises a base 1, a device main body 2, a partition plate 3, a hose 8 and a vibrating motor 15, wherein a handle 4 is installed on the surface of one side of the base 1, the device main body 2 is installed on the surface of the base 1, a control panel 5 is installed on the surface of one side of the device main body 2, the type of the control panel 5 can be KTP600, the partition plate 3 is arranged at the central position inside the device main body 2, a liquid storage tank 6 is arranged above the partition plate 3, a placing frame 12 is arranged at the corner position inside the liquid storage tank 6, a micro water pump 13 is fixed inside the placing frame 12, the type of the micro water pump 13 can be 150QJ20-54/9, the input end of the micro water pump 13 is electrically connected with the output end of the single chip microcomputer inside the control panel 5, the input end of the micro water pump 13 penetrates through the placing frame 12 and extends into the liquid storage tank 6, the output, one end of the hose 8 penetrates through one side of the liquid storage tank 6 and is fixedly connected with a transfer tank 9, cleaning mechanisms 10 with equal intervals are arranged on the surface of one side of the transfer tank 9, a telescopic fixing rod 1001, a compression spring 1002, a fixing plate 1003 and a brush head 1004 are sequentially arranged in the cleaning mechanisms 10, the compression spring 1002 is fixed on the surface of the transfer tank 9, and the telescopic fixing rods 1001 are fixed on the surfaces of the transfer tanks 9 on the two sides of the compression spring 1002;
a fixing plate 1003 is arranged above the telescopic fixing rod 1001, a brush head 1004 is fixed on the surface of the fixing plate 1003, and the bottom of the fixing plate 1003 is fixedly connected with the top ends of the telescopic fixing rod 1001 and the compression spring 1002 respectively;
when the wall cleaning device is used, the brush head 1004 is in contact with the wall to brush the wall, the brush head 1004 is driven to clean a gap of the wall under the action of the compression spring 1002, and meanwhile, under the supporting action of the telescopic fixing rod 1001, the cleaning force of the brush head 1004 on the wall is increased, so that the cleaning function of the wall cleaning device on the uneven wall is realized, and the application range of the wall cleaning device is expanded;
an electric spray head 11 is arranged between adjacent cleaning mechanisms 10 on the surface of the transit box 9, the type of the electric spray head 11 can be DGP, the input end of the electric spray head 11 is electrically connected with the output end of a single chip microcomputer in the control panel 5, an adjusting mechanism 7 is arranged on one side of the top end of the device main body 2, a supporting seat 701, an adjusting bolt 702, a supporting rod 703, a fixing block 704, a fixing bolt 705, an expansion link 706 and a fixing screw 707 are sequentially arranged in the adjusting mechanism 7, the supporting seat 701 is fixed at the top end of the device main body 2, and two sides of the bottom of the supporting seat 701 are in threaded connection with the fixing screw 707;
one end of a supporting rod 703 is fixedly connected with the surface of the side, away from the cleaning mechanism 10, of the transfer case 9, one end of a fixing screw 707 penetrates through the bottom of the supporting seat 701 and is fixedly connected with the surface thread of the liquid storage tank 6, an adjusting bolt 702 is arranged at the central position of the top end of the supporting seat 701, and the adjusting bolt 702 penetrates through the supporting seat 701 and is hinged with the supporting rod 703;
a fixed block 704 is fixed on the surface of one side of the supporting rod 703, a fixed bolt 705 is arranged on one side of the fixed block 704, the fixed bolt 705 penetrates through the fixed block 704 and is fixedly connected with a telescopic rod 706, and one end, far away from the fixed block 704, of the telescopic rod 706 is fixed on the surface of the device main body 2;
when the wall surface cleaning device is used, the adjusting bolt 702 is rotated to be loose from the supporting seat 701, the telescopic rod 706 is pulled to push the supporting rod 703 to drive the transfer case 9 to move up and down under the action of the fixing block 704, and after the adjusting bolt 702 is moved to a required height, the adjusting bolt 702 is rotated reversely to fix the supporting rod 703, so that the height adjusting function of the wall surface cleaning device is realized, and the phenomenon of difficult cleaning caused by too high or too low wall surface is avoided;
a waste collecting cavity 16 is arranged below the partition plate 3, a U-shaped frame 17 is arranged on the inner side wall of the central position in the waste collecting cavity 16, a sieve plate 19 is arranged on the inner side of the U-shaped frame 17, spiral springs 18 are fixed at the edge positions of two ends of the sieve plate 19, one end of each spiral spring 18 is fixedly connected with the inner side wall of the U-shaped frame 17, a U-shaped placing plate 14 is arranged below the transfer box 9 on one side of the device main body 2, one end of each U-shaped placing plate 14 penetrates through the device main body 2 and is communicated with the waste collecting cavity 16, a vibrating motor 15 is fixed below the U-shaped placing plate 14, the type of the vibrating motor 15 can be YZS-20-4, and the input end of the vibrating motor 15 is electrically connected with the output end of a single chip microcomputer in the control panel 5.
The working principle is as follows: when the device is used, the handle 4 is pushed to move the device main body 2 to a wall surface to be cleaned, the adjusting bolt 702 is rotated to be loosened with the supporting seat 701, the telescopic rod 706 is pulled to push the supporting rod 703 to drive the transfer case 9 to move up and down under the action of the fixing block 704, after the device is moved to a required height, the adjusting bolt 702 is rotated reversely to fix the supporting rod 703, so that the height adjusting function of the wall surface cleaning device is realized, the phenomenon that the wall surface is difficult to clean due to overhigh or overlow wall surface is avoided, after the height is adjusted, the external power supply is connected, the control panel 5 is controlled to drive the micro water pump 13 to work, cleaning liquid stored in the liquid storage tank 6 enters the transfer case 9 through the hose 8, the control panel 5 is controlled again to enable the electric spray nozzle 11 to spray the cleaning liquid on the wall surface, the brush head is contacted with the wall surface to brush the wall surface, the brush head 1004 is driven to clean the wall gap, meanwhile, under the supporting action of the telescopic fixing rod 1001, the cleaning force of the brush head 1004 on the wall is increased, the cleaning function of the wall cleaning device on the uneven wall is realized, the application range of the wall cleaning device is expanded, sewage and scraps can fall off when the wall is cleaned, the washed sewage machine scraps fall inside the U-shaped placing plate 14, the control panel 5 is controlled to drive the vibrating motor 15 to shake, the sewage and the scraps inside the U-shaped placing plate 14 are shaken to the inside of the waste collecting cavity 16, the sewage and scrap mixture entering the waste collecting cavity 16 firstly falls on the surface of the sieve plate 19, the sewage and the scraps are separated under the elastic action of the spiral spring 18, the functions of collecting and separating the sewage and the scraps by the wall cleaning device are realized, and the work content of constructors is reduced, finally, the use work of the cleaning device is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (6)

1. The utility model provides a wall cleaning device for building decoration, includes base (1), device main part (2), division board (3), hose (8) and vibrating motor (15), its characterized in that: the device is characterized in that a handle (4) is mounted on the surface of one side of the base (1), a device main body (2) is mounted on the surface of one side of the device main body (2), a control panel (5) is mounted on the surface of one side of the device main body (2), a partition plate (3) is arranged at the center position inside the device main body (2), a liquid storage tank (6) is arranged above the partition plate (3), a placement frame (12) is arranged at the corner position inside the liquid storage tank (6), a micro water pump (13) is fixed inside the placement frame (12), the input end of the micro water pump (13) is electrically connected with the output end of a single chip microcomputer inside the control panel (5), the input end of the micro water pump (13) penetrates through the placement frame (12) and extends to the inside of the liquid storage tank (6), a hose (8) is fixedly connected to the output end of the micro water pump (13), and a rotary box (9) is fixedly connected with one end, the device is characterized in that cleaning mechanisms (10) with equal intervals are mounted on the surface of one side of the transfer box (9), electric spray heads (11) are arranged between adjacent cleaning mechanisms (10) on the surface of the transfer box (9), the input ends of the electric spray heads (11) are electrically connected with the output end of a single chip microcomputer in the control panel (5), an adjusting mechanism (7) is mounted on one side of the top end of the device main body (2), a waste collecting cavity (16) is arranged below the partition plate (3), U-shaped frames (17) are mounted on the inner side wall of the central position in the waste collecting cavity (16), sieve plates (19) are arranged on the inner sides of the U-shaped frames (17), spiral springs (18) are fixed at the edge positions of the two ends of each sieve plate (19), one ends of the spiral springs (18) are fixedly connected with the inner side wall of the U-shaped frames (17), a U-shaped placing plate (14) is arranged below the transfer box (9) on one side of the, and one end of the U-shaped placing plate (14) penetrates through the device main body (2) and is communicated with the inside of the waste collecting cavity (16), a vibration motor (15) is fixed below the U-shaped placing plate (14), and the input end of the vibration motor (15) is electrically connected with the output end of the single chip microcomputer in the control panel (5).
2. A wall surface cleaning apparatus for building finishing as claimed in claim 1, wherein: the device is characterized in that a supporting seat (701), an adjusting bolt (702), a supporting rod (703), a fixing block (704), a fixing bolt (705), an expansion rod (706) and a fixing screw (707) are sequentially arranged in the adjusting mechanism (7), the supporting seat (701) is fixed to the top end of the device main body (2), and the two sides of the bottom of the supporting seat (701) are in threaded connection with the fixing screw (707).
3. A wall surface cleaning device for building finishing as claimed in claim 2, wherein: the one end of bracing piece (703) and transfer case (9) keep away from the fixed surface connection of clean mechanism (10) one side, the one end of set screw (707) run through the bottom of supporting seat (701) and with the fixed surface thread of liquid reserve tank (6) be connected, the central point department of putting on supporting seat (701) top is provided with adjusting bolt (702), and adjusting bolt (702) run through supporting seat (701) and articulated have bracing piece (703).
4. A wall surface cleaning apparatus for building finishing as claimed in claim 3, wherein: the surface of one side of the supporting rod (703) is fixed with a fixing block (704), one side of the fixing block (704) is provided with a fixing bolt (705), the fixing bolt (705) penetrates through the fixing block (704) and is fixedly connected with a telescopic rod (706), and one end, far away from the fixing block (704), of the telescopic rod (706) is fixed with the surface of the device main body (2).
5. A wall surface cleaning apparatus for building finishing as claimed in claim 1, wherein: the cleaning mechanism is characterized in that a telescopic fixing rod (1001), a compression spring (1002), a fixing plate (1003) and a brush head (1004) are sequentially arranged inside the cleaning mechanism (10), the compression spring (1002) is fixed on the surface of the transfer box (9), and the telescopic fixing rod (1001) is fixed on the surfaces of the transfer boxes (9) on the two sides of the compression spring (1002).
6. A wall surface cleaning apparatus for building finishing as claimed in claim 5, wherein: a fixing plate (1003) is arranged above the telescopic fixing rod (1001), a brush head (1004) is fixed on the surface of the fixing plate (1003), and the bottom of the fixing plate (1003) is fixedly connected with the top ends of the telescopic fixing rod (1001) and the compression spring (1002) respectively.
CN202020571521.3U 2020-04-17 2020-04-17 Wall cleaning device for building decoration Active CN212089440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020571521.3U CN212089440U (en) 2020-04-17 2020-04-17 Wall cleaning device for building decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020571521.3U CN212089440U (en) 2020-04-17 2020-04-17 Wall cleaning device for building decoration

Publications (1)

Publication Number Publication Date
CN212089440U true CN212089440U (en) 2020-12-08

Family

ID=73639941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020571521.3U Active CN212089440U (en) 2020-04-17 2020-04-17 Wall cleaning device for building decoration

Country Status (1)

Country Link
CN (1) CN212089440U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112741563A (en) * 2021-01-04 2021-05-04 成都职业技术学院 Indoor ground wall cleaning device
CN112869661A (en) * 2020-12-24 2021-06-01 张夏历 Half waist of indoor wall tiling equipment surface cement cleaning device for
CN112890702A (en) * 2021-01-19 2021-06-04 杭州舒心达医疗器械有限公司 Self-adaptive building outer wall cleaning intelligent robot
CN114680755A (en) * 2022-03-20 2022-07-01 深圳职业技术学院 Interior wall dust cleaner for construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112869661A (en) * 2020-12-24 2021-06-01 张夏历 Half waist of indoor wall tiling equipment surface cement cleaning device for
CN112741563A (en) * 2021-01-04 2021-05-04 成都职业技术学院 Indoor ground wall cleaning device
CN112890702A (en) * 2021-01-19 2021-06-04 杭州舒心达医疗器械有限公司 Self-adaptive building outer wall cleaning intelligent robot
CN112890702B (en) * 2021-01-19 2022-01-11 钮帕机器人科技(上海)有限公司 Self-adaptive building outer wall cleaning intelligent robot
CN114680755A (en) * 2022-03-20 2022-07-01 深圳职业技术学院 Interior wall dust cleaner for construction

Similar Documents

Publication Publication Date Title
CN212089440U (en) Wall cleaning device for building decoration
CN112871780A (en) Photovoltaic power generation board is clean with equipment
CN211441726U (en) Scientific and technological information propaganda equipment
CN210304835U (en) PCBA board washes trigger
CN110976388A (en) High-pressure cleaning machine with double-layer cleaning structure
CN113629508A (en) Air inlet device with self-cleaning mechanism for heat dissipation of power distribution cabinet
CN113275274A (en) Photovoltaic electroplax dust collector that bloies
CN213793061U (en) Spraying cleaning machine with good cleaning effect
CN217222357U (en) Vibrating screen with cleaning function
CN206916644U (en) A kind of direction board of town road automated cleaning
CN213529771U (en) Automatic cleaning machine is used in foot rest production
CN208755868U (en) A kind of bathroom wash basin
CN217314975U (en) Intelligence cleaning device for animal shelter
CN215360512U (en) High-efficient silk screen version machine of washing
CN220362734U (en) Concrete vibrating table
CN217161419U (en) Drawing strorage device for building engineering management
CN213383519U (en) Automatic cleaning device of packing printing
CN216001192U (en) PVA production is with foaming solidification equipment
CN218835310U (en) Automatic cleaning machine for automobile parts with good cleaning effect
CN216831935U (en) Circulating waste flushing device for casting automobile door panel die
CN220716939U (en) Plastic tray washs case
CN213670603U (en) Marble surface curing device
CN219024997U (en) High-precision screening device for deformed steel bar production and processing
CN220779522U (en) Building construction dust device
CN217693234U (en) Photovoltaic power generation mounting rack

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220622

Address after: 246660 Bai Mao Zhen Bai Mao Cun, Yuexi County, Anqing City, Anhui Province

Patentee after: Yuexi Tiancheng Construction Co.,Ltd.

Address before: 362302 No. 110, Xiangtou, Xingpu village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province

Patentee before: Hong Zhengzheng

TR01 Transfer of patent right