CN110625820A - Building wall scraping device - Google Patents

Building wall scraping device Download PDF

Info

Publication number
CN110625820A
CN110625820A CN201910938823.1A CN201910938823A CN110625820A CN 110625820 A CN110625820 A CN 110625820A CN 201910938823 A CN201910938823 A CN 201910938823A CN 110625820 A CN110625820 A CN 110625820A
Authority
CN
China
Prior art keywords
box body
guide rail
screw rod
scraping
wall
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.)
Granted
Application number
CN201910938823.1A
Other languages
Chinese (zh)
Other versions
CN110625820B (en
Inventor
钱圆浩
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.)
Guangdong Huaqing Construction Engineering Co ltd
Original Assignee
Wenzhou Chunhua Qiushi Technology Co Ltd
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 Wenzhou Chunhua Qiushi Technology Co Ltd filed Critical Wenzhou Chunhua Qiushi Technology Co Ltd
Priority to CN201910938823.1A priority Critical patent/CN110625820B/en
Publication of CN110625820A publication Critical patent/CN110625820A/en
Application granted granted Critical
Publication of CN110625820B publication Critical patent/CN110625820B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/02Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Cleaning In General (AREA)

Abstract

The invention belongs to the technical field of construction machinery, and discloses a building wall body strickle device which comprises a box body, a guide rail arranged in the box body, a strickle mechanism arranged in the guide rail in a sliding manner, a clamping mechanism arranged in the box body, a dust collector arranged outside the box body, and a controller arranged on the box body and electrically connected with the strickle mechanism, the clamping mechanism and the dust collector respectively. The scraping mechanism is arranged on the guide rail, so that the wall body can be scraped and prepared for subsequent procedures; the clamping mechanism is arranged in the box body, and can clamp the wall body to fix the wall body, so that preparation is made for the strickling mechanism to strickling the wall body; by arranging the dust collector, dust generated by the scraping mechanism is sucked away; through using the device to can realize scraping the wall body automatically, avoid artifical manually operation, reduce intensity of labour, thereby realize dustless scraping through the dust catcher, improve operational environment, be favorable to operating personnel's physical and mental health.

Description

Building wall scraping device
Technical Field
The invention belongs to the technical field of construction machinery, and particularly relates to a building wall body leveling device.
Background
The building is a structure built and piled up by using concrete walls, and aims to obtain a space formed by the building, and is an artificial environment created by people by using a grasped substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules to meet the needs of social life.
In the building work progress, need to strickle the processing in advance to the wall body of concrete to guarantee the level and smooth of wall, the subsequent wall of being convenient for whitewashes, present wall is strickleed the device and is strickleed the wall body through operator is manual, and it is strickleed the effect relatively poor, and strickles the in-process and produces a large amount of dusts easily, produces great health hazard to the operator.
Disclosure of Invention
In view of the above, the present invention provides a building wall leveling device, which aims to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the building wall body strickle the apparatus, including the inside is hollow and set up and one side has open-ended housing, the guide rail set up in the said housing slidably, install in the said guide rail slidably and is used for strickleing the organization to the wall body, install in the said housing and is used for grasping the said wall body in order to cooperate the said strickleing the organization to strickle the clamping mechanism to carry on strickleing the said wall body, set up in the said housing outside and communicate with the said housing in order to absorb and strike the dust generating dust in the strickleing process, and set up on the said housing and with the said strickleing the organization, clamping mechanism and controller of the electrical;
strickle mechanism including set up in mounting box and slidable mounting in the box in scraper blade on the guide rail, set up in be used for the drive on the mounting box the gliding first actuating cylinder that drives of scraper blade, still be equipped with the second in the mounting box and drive actuating cylinder, first drive actuating cylinder with the second drives actuating cylinder and is the interval setting, the second drives and is equipped with the cylinder on the actuating cylinder, the second drives actuating cylinder and can drives the cylinder and follow the guide rail slides and can drive the cylinder rotates.
Preferably, at least one slide rail is arranged in the box body along the height direction of the box body, a screw rod driving mechanism is installed on each slide rail, the guide rail is arranged on the screw rod driving mechanism, and each screw rod driving mechanism is electrically connected with the controller.
Preferably, the number of the screw rod driving mechanisms is four, and each screw rod driving mechanism is respectively distributed at four corner positions in the box body.
Preferably, the screw rod driving mechanism comprises a screw rod arranged on the sliding rail, a nut arranged on the screw rod in a sliding manner, a positioning block arranged on the nut, and a rotating motor arranged on the box body and used for driving the screw rod to rotate, one end of the guide rail is arranged on the positioning block, and the rotating motor is electrically connected with the controller.
Preferably, the clamping mechanism comprises first telescopic rods arranged at two ends of one side of the box body, first springs respectively sleeved on the first telescopic rods, second telescopic rods arranged at two ends of the other side of the box body, second springs respectively sleeved on the second telescopic rods and matched with the first springs to clamp the wall body, and a driving piece arranged in the box body and used for driving the first telescopic rods and the second telescopic rods to stretch.
Preferably, a clamping groove for clamping the first spring and the second spring is formed in the wall body.
Preferably, the box body is a transparent piece.
The invention has the beneficial effects that: according to the building wall body strickling device, the strickling mechanism is arranged on the guide rail, so that the wall body can be strickled off, and preparation is made for subsequent processes; the clamping mechanism is arranged in the box body, and can clamp the wall body to fix the wall body, so that preparation is made for the strickling mechanism to strickling the wall body; by arranging the dust collector, dust generated by the scraping mechanism is sucked away; through using the device to can realize scraping the wall body automatically, avoid artifical manually operation, reduce intensity of labour, meanwhile, through setting up the dust catcher, thereby realize dustless scraping, improve operational environment, be favorable to operating personnel's physical and mental health.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
fig. 1 is a structural diagram of a building wall body leveling device according to an embodiment of the present invention;
fig. 2 is a connecting structure diagram of the strickle mechanism and the guide rail according to the embodiment of the present invention;
FIG. 3 is a structural diagram of a clamping mechanism according to an embodiment of the present invention;
fig. 4 is a connection structure diagram of the lead screw driving mechanism and the guide rail according to the embodiment of the present invention.
The drawings are numbered as follows:
1-a box body; 11-a slide rail;
2-a guide rail;
3-a strickling mechanism; 31-mounting a box; 32-a scraper; 33-a first drive cylinder; 34-a roller; 35-a second drive cylinder; 36-a track;
4-a dust collector;
5-a controller;
6-a clamping mechanism; 61-a first telescopic rod; 62-a first spring; 63-a second telescopic rod; 64-a second spring;
7-a wall body; 71-card slot;
8-a screw rod driving mechanism; 81-screw rod; 82-a nut; 83-a positioning block; 84-rotating motor.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment provides a building wall scraping device, which includes a box body 1, the box body 1 is arranged in a hollow way, an opening is arranged at one side of the box body 1 and can be passed by an external wall 7, a guide rail 2 is arranged in the box body 1, the guide rail 2 can move up and down along the box body 1, a strickle mechanism 3 is arranged on the guide rail 2 in a sliding way, the strickle mechanism 3 can strickle off a wall body 7, in addition, a clamping mechanism 6 is also arranged in the box body 1, the clamping mechanism 6 can clamp the wall 7 entering through the opening to ensure that the strickling mechanism 3 does not shake relatively when strickling, in addition, a dust collector 4 is arranged on the outer side of the box body 1, the dust collector 4 is communicated with the box body 1, the box body 1 is also provided with a controller 5, and the controller 5 is respectively and electrically connected with the strickle mechanism 3, the clamping mechanism 6 and the dust collector 4. In this way, the scraping mechanism 3 is arranged on the guide rail 2, so that the wall 7 can be scraped and prepared for the subsequent process; the clamping mechanism 6 is arranged in the box body 1, and the clamping mechanism 6 can clamp the wall body 7 to fix the wall body 7, so that preparation is made for the strickling mechanism 3 to strickling the wall body 7; the dust collector 4 is arranged, so that dust generated by the scraping mechanism 3 can be sucked away; through using the device to can realize scraping the wall body 7 automatically, avoid artifical manually operation, reduce intensity of labour, meanwhile, through setting up dust catcher 4, thereby realize dustless scraping, improve operational environment, be favorable to operating personnel's physical and mental health.
In the invention, the specific working principle of the device is as follows;
firstly, a wall 7 to be strickled enters the box body 1 through an opening, then the controller 5 controls the clamping mechanism 6 to clamp the wall 7 to be strickled to keep the wall fixed, then the controller 5 controls the strickle mechanism 3 to work, the strickle mechanism 3 carries out strickle operation on the wall 7, and meanwhile, the controller 5 controls the dust collector 4 to operate, so that dust collection treatment is realized, and integration of automatic strickle and dust collection is realized.
Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the building wall scraping device provided by the present invention, the scraping mechanism 3 includes a mounting box 31, a scraping plate 32, and a first driving cylinder 33, the mounting box 31 is disposed in the box body 1, the scraping plate 32 is slidably mounted on the guide rail 2, the first driving cylinder 33 is disposed in the mounting box 31, the first driving cylinder 33 can drive the scraping plate 32 to slide along the guide rail 2, in addition, a second driving cylinder 35 is further disposed in the mounting box 31, a roller 34 is further rotatably mounted on the second driving cylinder 35, and the second driving cylinder 35 can drive the roller 34 to slide along the guide rail 2 and can drive the roller 34 to rotate. In this way, when the scraping operation is required, the scraping plate 32 is driven by the first driving cylinder 33 to scrape the wall 7, and then the roller 34 is driven by the second driving cylinder 35 to roll the wall 7, so that the scraping effect of the wall 7 is better through two processes; in addition, the second driving cylinder 35 can drive the roller 34 to rotate, so that the rolling angle of the roller 34 is changed, and the problem that the dead angle of the wall 7 is not easy to scrape is solved.
Preferably, the number of the guide rails 2 is two, and the guide rails 2 are oppositely arranged in the box body 1 at intervals. The two guide rails 2 are provided, so that the strickle mechanism 3 can be supported well, and the strickle mechanism 3 can work stably.
In the present invention, a rail 36 is further disposed in the mounting box 31, the length direction of the rail 36 is perpendicular to the length direction of the guide rail 2, and the first driving cylinder 33 and the second driving cylinder 35 can slide along the rail 36, so as to achieve the leveling of any position of the wall 7 and meet the diversified requirements of the operator. Of course, in this embodiment, the longitudinal direction of the rail 36 and the longitudinal direction of the guide rail 2 may be disposed at other angles, which is not limited herein.
In the present invention, the casing 1 is a rectangular parallelepiped, the longitudinal direction of the guide rail 2 is the same as the longitudinal direction of the casing 1, and the longitudinal direction of the rail 36 is the same as the width direction of the casing 1.
Further, referring to fig. 1, as a specific embodiment of the building wall scraping device provided by the present invention, at least one sliding rail 11 is disposed in the box 1 along a height direction of the box 1, a screw driving mechanism 8 is mounted on the sliding rail 11, the guiding rail 2 is disposed on the screw driving mechanism 8, and each screw driving mechanism 8 is electrically connected to the controller 5. Like this, through the work of controller 5 control lead screw actuating mechanism 8, lead screw actuating mechanism 8 control guide rail 2 is along its slide rail 11 direction up-and-down motion, and then drives strickle mechanism 3 and reciprocate, realizes strickleing operation of not wall body 7 of co-altitude, satisfies operating personnel's diversified demand.
Preferably, the number of the screw rod driving mechanisms 8 is four, and each screw rod driving mechanism 8 is respectively distributed at four corner positions in the box body 1. Thus, the guide rail 2 can be supported well.
In the invention, the four screw rod driving mechanisms 8 are respectively and independently electrically connected with the controller 5, so that the controller 5 can respectively and independently control the screw rod driving mechanisms 8, the heights of the screw rod driving mechanisms 8 are different, the guide rail 2 is obliquely arranged, the scraping mechanism 3 can conveniently scrape corners and dead corners in the wall body 7, and the flatness of the wall body 7 is improved.
Further, referring to fig. 1 and 4, as a specific embodiment of the building wall scraping device provided by the present invention, the screw rod driving mechanism 8 includes a screw rod 81 and a nut 82, the nut 82 can slidably mount the screw rod 81 on the slide rail 11, a positioning block 83 is mounted on the nut 82, one end of the guide rail 2 is mounted on the positioning block 83, and in addition, a rotating motor 84 is further disposed on the box body 1, and the rotating motor 84 is electrically connected to the controller 5. Thus, the controller 5 controls the rotating motor 84 to work, the rotating motor 84 drives the screw rod 81 to rotate, at this time, the nut 82 and the screw rod 81 slide relatively, the nut 82 drives the positioning block 83 to slide, and the positioning block 83 further drives the guide rail 2 to move, so that the adjustment of different heights of the guide rail 2 is realized.
Further, referring to fig. 3, as a specific embodiment of the building wall scraping device provided by the present invention, the clamping mechanism 6 includes two first telescopic rods 61, each first telescopic rod 61 is respectively disposed at two ends of one side of the box body 1, a first spring 62 is respectively sleeved on each first telescopic rod 61, a second telescopic rod 63 is further disposed at two ends of the other side of the box body 1, a second spring 64 is respectively sleeved on each second telescopic rod 63, in addition, a driving member (not shown in the drawings) is further disposed in the box body 1, the driving member is electrically connected to the controller 5, and the driving member can drive the first telescopic rods 61 and the second telescopic rods 63 to extend and retract. Like this, controller 5 control driving piece work, and the driving piece then drives first telescopic link 61, second telescopic link 63 flexible respectively, and first telescopic link 61 corresponds first spring 62 of drive and second spring 64 centre gripping wall body with second telescopic link 63 respectively for wall body 7 keeps relatively fixed, prepares for subsequent process. Of course, in the present invention, the number of the first telescopic rod 61, the first spring 62, the second telescopic rod 63, and the second spring 64 may be other numbers according to actual situations and specific requirements, and is not limited herein.
Further, referring to fig. 1, as a specific embodiment of the building wall scraping device provided by the present invention, a clamping groove 71 for clamping the first spring 62 and the second spring 63 is formed on the wall 7. In this way, a better positioning of the first spring 62 and the second spring 63 and thus a better clamping of the wall 7 is achieved.
Preferably, the case 1 is a transparent member. Like this, can be convenient for operating personnel directly perceivedly see the incasement specific conditions to strickle the processing through controller 5 control mechanism 3 of strickleing off to wall body 7, improved the efficiency of strickleing off.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (7)

1. Building wall scrapes paper-back edition and puts its characterized in that: the wall scraping device comprises a box body, a guide rail, a scraping mechanism, a clamping mechanism, a dust collector and a controller, wherein the box body is arranged in a hollow mode, one side of the box body is provided with an opening, the guide rail is arranged in the box body in a sliding mode, the scraping mechanism is arranged in the guide rail in a sliding mode and used for scraping a wall body, the clamping mechanism is arranged in the box body and used for clamping the wall body to be matched with the scraping mechanism to scrape the wall body, the dust collector is arranged on the outer side of the box body and communicated with the box body so as to be adsorbed to generate dust in the scraping process, and the controller is arranged on the; strickle mechanism including set up in mounting box and slidable mounting in the box in scraper blade on the guide rail, set up in be used for the drive on the mounting box the gliding first actuating cylinder that drives of scraper blade, still be equipped with the second in the mounting box and drive actuating cylinder, first drive actuating cylinder with the second drives actuating cylinder and is the interval setting, the second drives and is equipped with the cylinder on the actuating cylinder, the second drives actuating cylinder and can drives the cylinder and follow the guide rail slides and can drive the cylinder rotates.
2. The building wall scraping device of claim 1, wherein: at least one slide rail is arranged in the box body along the height direction of the box body, a screw rod driving mechanism is installed on each slide rail, the guide rails are arranged on the screw rod driving mechanisms, and each screw rod driving mechanism is electrically connected with the controller.
3. The building wall scraping device as recited in claim 2, further comprising: the number of the screw rod driving mechanisms is four, and each screw rod driving mechanism is distributed at four corner positions in the box body respectively.
4. The building wall scraping device of claim 3, wherein: the screw rod driving mechanism comprises a screw rod arranged on the sliding rail, a nut arranged on the screw rod in a sliding mode, a positioning block arranged on the nut and a rotating motor arranged on the box body and used for driving the screw rod to rotate, one end of the guide rail is arranged on the positioning block, and the rotating motor is electrically connected with the controller.
5. The building wall scraping device of claim 1, wherein: the clamping mechanism comprises first telescopic rods arranged at two ends of one side of the box body, first springs respectively sleeved on the first telescopic rods, second telescopic rods arranged at two ends of the other side of the box body, second springs respectively sleeved on the second telescopic rods and matched with the first springs to clamp the wall body, and a driving piece arranged in the box body and used for driving the first telescopic rods and the second telescopic rods to stretch.
6. The building wall scraping device as recited in claim 5, further comprising: and a clamping groove for clamping the first spring and the second spring is formed in the wall body.
7. The building wall scraping device of claim 1, wherein: the box body is a transparent piece.
CN201910938823.1A 2019-09-30 2019-09-30 Building wall scraping device Active CN110625820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910938823.1A CN110625820B (en) 2019-09-30 2019-09-30 Building wall scraping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910938823.1A CN110625820B (en) 2019-09-30 2019-09-30 Building wall scraping device

Publications (2)

Publication Number Publication Date
CN110625820A true CN110625820A (en) 2019-12-31
CN110625820B CN110625820B (en) 2021-04-20

Family

ID=68974759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910938823.1A Active CN110625820B (en) 2019-09-30 2019-09-30 Building wall scraping device

Country Status (1)

Country Link
CN (1) CN110625820B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112282305A (en) * 2020-10-20 2021-01-29 郭一喜 Wall support column brushing equipment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1037448A (en) * 1996-07-26 1998-02-10 Ishiwata Shoten:Kk Mortar screed
CN101538928A (en) * 2009-04-17 2009-09-23 柯干兴 Multi-purpose wall machine
CN201416259Y (en) * 2009-03-18 2010-03-03 熊荣明 Multifunction fully automatic combined wall operation machine
CN201809952U (en) * 2010-09-10 2011-04-27 刘明建 Rotary type leveling machine for building wall surfaces
CN106836838A (en) * 2017-04-12 2017-06-13 安徽理工大学 Four-degree-of-freedom Spliced type scrapes wall telephone
CN106869464A (en) * 2017-04-14 2017-06-20 合肥威控节能技术有限公司 A kind of intelligent metope scraping device
CN206646780U (en) * 2017-01-18 2017-11-17 佛山意瑞达建筑机械有限公司 A kind of metope Slicking apparatus
CN206801078U (en) * 2017-04-12 2017-12-26 安徽理工大学 Four-degree-of-freedom Spliced type scrapes wall telephone
CN207660258U (en) * 2017-12-23 2018-07-27 广东威鹏建设工程有限公司 A kind of construction wall surface scraping device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1037448A (en) * 1996-07-26 1998-02-10 Ishiwata Shoten:Kk Mortar screed
CN201416259Y (en) * 2009-03-18 2010-03-03 熊荣明 Multifunction fully automatic combined wall operation machine
CN101538928A (en) * 2009-04-17 2009-09-23 柯干兴 Multi-purpose wall machine
CN201809952U (en) * 2010-09-10 2011-04-27 刘明建 Rotary type leveling machine for building wall surfaces
CN206646780U (en) * 2017-01-18 2017-11-17 佛山意瑞达建筑机械有限公司 A kind of metope Slicking apparatus
CN106836838A (en) * 2017-04-12 2017-06-13 安徽理工大学 Four-degree-of-freedom Spliced type scrapes wall telephone
CN206801078U (en) * 2017-04-12 2017-12-26 安徽理工大学 Four-degree-of-freedom Spliced type scrapes wall telephone
CN106869464A (en) * 2017-04-14 2017-06-20 合肥威控节能技术有限公司 A kind of intelligent metope scraping device
CN207660258U (en) * 2017-12-23 2018-07-27 广东威鹏建设工程有限公司 A kind of construction wall surface scraping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112282305A (en) * 2020-10-20 2021-01-29 郭一喜 Wall support column brushing equipment

Also Published As

Publication number Publication date
CN110625820B (en) 2021-04-20

Similar Documents

Publication Publication Date Title
CN208643031U (en) Adjustable fog gun machine
CN208428062U (en) A kind of mobile phone shell burr remover
CN109623007A (en) It is a kind of to clamp stable elevator accessory processing perforating device
CN209363085U (en) It is a kind of for eliminating the device of clayey silt of flower-engraving roller
CN110625820B (en) Building wall scraping device
CN206605109U (en) A kind of portable cutting machine
CN110848834A (en) Novel internet of things controlled large-scale factory building air purification device
CN211899483U (en) A wall whitewashes equipment for housing construction fitment
CN114951748A (en) Stroke-adjustable drilling machine
CN113585966A (en) Building construction equipment with dust collecting function
CN113445457A (en) Municipal engineering step cleaning device and using method thereof
CN217367696U (en) Dust device is used in highway construction
CN217694156U (en) Automatic control device for diaphragm pump house
CN213731174U (en) Scrap collecting device for cutter production and processing
CN108214140A (en) A kind of very smooth plate grinding attachment of press machine
CN208231491U (en) A kind of machine components grinding device with dedusting function
CN108687074B (en) Medical instrument for recycling and brushing medicine bottles for hospital pharmacy
CN114017872A (en) Energy-conserving ventilation equipment of green building
CN209195477U (en) A kind of movable type mine hole dust-extraction unit
CN208341137U (en) A kind of sieve plate cleaning equipment
CN220946066U (en) Curtain wall surface grooving device
CN221102730U (en) Regulator cubicle drying device
CN216441744U (en) Hydraulic engineering is with construction material cutting device
CN215785174U (en) Dust collection brush device installed on cabling rack
CN221491857U (en) Water-free dust treatment device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20230412

Address after: Room E-1116, Floor 1, Building 29, Block B, No. 61, Dalingshan Road, Tianhe District, Guangzhou, Guangdong, 510000

Patentee after: Guangdong Huaqing Construction Engineering Co.,Ltd.

Address before: 325006 north head of the third floor, No.29 qiananxin Road, Shanghui village, Louqiao street, Ouhai District, Wenzhou City, Zhejiang Province

Patentee before: Wenzhou Chunhua Qiushi Technology Co.,Ltd.

TR01 Transfer of patent right