CN104209831A - Building top wall polishing device with dust suction device - Google Patents
Building top wall polishing device with dust suction device Download PDFInfo
- Publication number
- CN104209831A CN104209831A CN201410515930.0A CN201410515930A CN104209831A CN 104209831 A CN104209831 A CN 104209831A CN 201410515930 A CN201410515930 A CN 201410515930A CN 104209831 A CN104209831 A CN 104209831A
- Authority
- CN
- China
- Prior art keywords
- polishing
- roof
- outer cover
- pressing board
- drive motors
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a building top wall polishing device with a dust suction device. The building top wall polishing device is used for polishing a top wall (1) of a building, and comprises a polishing assembly (2), a drive motor (3) and a bracket assembly (6), wherein the polishing assembly (2) is used for performing polishing processing, and the drive motor (3) is used for driving the polishing assembly (2) to operate; the bracket assembly (6) is used for bearing the polishing assembly (2) and the drive motor (3).
Description
Technical field
The present invention relates to building machinery field, more particularly, relate to the leveling of lower surface of the floor roof of building, especially a kind of building roof sanding apparatus with dust exhaust apparatus.
Background technology
At building field, the floor of building is often by building or floor forms.This floor forms the roof of building, to form ceiling.But the surface of this roof is coarse injustice often.For follow-up construction processes, for example coating or scrape mud, all has adverse effect.Therefore, need to flatten the surface of this roof.
Polishing leveling can be processed rough surface well, to reach the requirement of follow-up construction.But grinding machine easily produces a large amount of dust in the time of polishing, this health for construction environment, workman and construction processes equipment all have adverse effect.And some protectors are also difficult to accomplish excellent sealing collection.
Summary of the invention
The object of the present invention is to provide a kind of polishing building machinery, it can be to the leveling of polishing of hackly building ceiling roof, and it can effectively avoid disseminating of dust.
According to aspects of the present invention, a kind of building roof sanding apparatus with dust exhaust apparatus, roof for the building of polishing, comprise sanding component, drive motors and bracket component, wherein, sanding component is used for carrying out polishing processing, and drive motors is used for driving sanding component running, bracket component is used for carrying sanding component and drive motors
Wherein, sanding component comprises outer cover, described outer cover comprises sidewall and the diapire being integrally formed, sidewall and diapire surround and form outer cover inner chamber, outer cover inner chamber is used for holding rotary-grinding head, and the upper end of outer cover inner chamber is unlimited, for stretching out to contact described roof for rotary-grinding head, rotary-grinding head is fixedly connected with the upper end of polishing rotating driveshaft by linking arm, the upper end of described rotary-grinding head, linking arm and polishing rotating driveshaft all hold with described outer cover inner chamber in;
Described dust exhaust apparatus (8) comprises dust catcher (81) and cloth bag (82), described dust catcher is arranged on the sidewall (21) of locating near diapire (22), described cloth bag (82) is arranged on dust catcher (81) end, when polishing, described outer cover inner chamber (24) can stop disseminating of polishing dust, and dust exhaust apparatus (8) also can be collected polishing powder dirt;
The top of described sidewall is the neighboring in semicircular in shape cross section, described neighboring contacts and is easy to the surface sliding along described roof with described roof, the bottom of described sidewall is provided with the peripheral flange extending radially inwardly, the upper surface of peripheral flange can engage with the lower surface edge of top pressing board, on the upper surface of described top pressing board, be provided with top pressure spring, described top pressure spring is arranged between described top pressing board and diapire;
The top of drive motors connects with the bottom power of described polishing rotating driveshaft, described polishing rotating driveshaft extends from described drive motors, through being arranged at the through hole of described top pressing board and described diapire central authorities, enter into described outer cover inner chamber successively, described polishing rotating driveshaft can be with respect to described diapire and top pressing board axially-movable by described through hole; The upper section diameter of described polishing rotating driveshaft is greater than lower section diameter, thereby formation shoulder, the inner ring upper surface of thrust bearing is against described shoulder setting, in described lower part, be provided with external screw thread, bearing lock nut and described external screw thread threaded engagement, thereby the inner ring lower surface against described thrust bearing is locked described thrust bearing, described thrust bearing is fixed on described polishing rotating driveshaft thus;
The upper surface of the outer ring of described thrust bearing can engage with the lower surface of described top pressing board;
The bottom of described drive motors is fixedly connected with bracket component, and described bracket component can drive described drive motors and described sanding component in the vertical direction to move up and down and in the horizontal direction along the apparent motion of described roof;
At non-polishing state, described spring is resisted against top pressing board biasing on the upper surface of described peripheral flange; Described rotary-grinding head retracts in described outer cover inner chamber and does not contact described roof;
While polishing, first bracket component makes described neighboring contact described roof, then make described polishing rotating driveshaft move upward, thereby make thrust bearing engage described top pressing board, thereby by spring, pressure on top surface is delivered to the described neighboring of described outer cover, and then makes rotary-grinding head contact roof polish.
By such scheme, owing to having adopted guard apparatus, it can effectively prevent dust dispersion in bruting process.And, by the needed pressure on top surface of polishing, the pressure on top surface of suitable size can be delivered to guard shield in bruting process, thus can be by tight sealing between guard shield neighboring and the surface of roof; And because needs grinding head carries out planar movement, the present invention, by the semi-circular cross-section of guard shield neighboring, can make guard shield follow swimmingly grinding head and move in the plane in bruting process.Thereby can guarantee carrying out smoothly of polishing, can guarantee again simultaneously dust not large area disseminate.
Wherein, by bracket component, it can drive grinding head to carry out plane motion and elevating movement; Stop pin wherein can be in adjusting elevating movement and bruting process be changed between fixing pattern in motor rotation, can fully meet lifting needs of sanding apparatus and the two aspect requirements that needs are fixed in rotation.That is, this bracket component is adapted to have concrete running and the fixing grinding head requiring of the present invention especially.
Accompanying drawing explanation
Fig. 1 is the structural representation of sanding apparatus of the present invention.
Fig. 2 is the assembly structure schematic diagram at bearing 5 places of the sanding apparatus in Fig. 1.
The specific embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
A kind of building roof sanding apparatus with dust exhaust apparatus, roof 1 for the building of polishing, comprise sanding component 2, drive motors 3 and bracket component 6, wherein, sanding component 2 is for carrying out polishing processing, drive motors is used for driving sanding component 2 runnings, and bracket component 6 is for carrying sanding component 2 and drive motors 3
Wherein, sanding component 2 comprises outer cover, described outer cover comprises sidewall 21 and the diapire 22 being integrally formed, sidewall 21 and diapire 22 surround and form outer cover inner chamber 24, outer cover inner chamber 24 is for holding rotary-grinding head 42, and the upper end of outer cover inner chamber 24 is opened wide, for stretching out to contact described roof 1 for rotary-grinding head 42, rotary-grinding head 42 is fixedly connected with the upper end of polishing rotating driveshaft 4 by linking arm 41, the upper end of described rotary-grinding head 42, linking arm 41 and polishing rotating driveshaft 4 all hold with described outer cover inner chamber 24 in, when polishing;
Described dust exhaust apparatus (8) comprises dust catcher (81) and cloth bag (82), described dust catcher is arranged on the sidewall (21) of locating near diapire (22), described cloth bag (82) is arranged on dust catcher (81) end, when polishing, described outer cover inner chamber (24) can stop disseminating of polishing dust, and dust exhaust apparatus (8) also can be collected polishing powder dirt;
The top of described sidewall 21 is the neighboring 25 in semicircular in shape cross section, described neighboring 25 contacts with described roof 1 and is easy to along the surface sliding of described roof 1, the bottom of described sidewall 21 is provided with the peripheral flange 23 extending radially inwardly, the upper surface of peripheral flange 23 can engage with the lower surface edge of top pressing board 27, on the upper surface of described top pressing board 27, be provided with top pressure spring 26, described top pressure spring 26 is arranged between described top pressing board 27 and diapire 22;
The top of drive motors 3 connects with the bottom power of described polishing rotating driveshaft 4, described polishing rotating driveshaft 4 extends from described drive motors 3, through being arranged at the through hole of described top pressing board 27 and described diapire 22 central authorities, enter into described outer cover inner chamber 24 successively, described polishing rotating driveshaft 4 can be with respect to described diapire 22 and top pressing board 27 axially-movables by described through hole; The upper section diameter of described polishing rotating driveshaft 4 is greater than lower section diameter, thereby form shoulder 41, inner ring 51 upper surfaces of thrust bearing 5 arrange against described shoulder 41, in described lower part, be provided with external screw thread, bearing lock nut 42 and described external screw thread threaded engagement, thereby the inner ring lower surface against described thrust bearing 5 is locked described thrust bearing 5, thus described thrust bearing 5 is fixed on described polishing rotating driveshaft 4;
The upper surface of the outer ring 52 of described thrust bearing 5 can engage with the lower surface of described top pressing board 27;
The bottom of described drive motors 3 is fixedly connected with bracket component 6, and described bracket component 6 can drive described drive motors 3 and described sanding component 2 in the vertical directions to move up and down and in the horizontal direction along the apparent motion of described roof 1;
At non-polishing state, described spring 26 is resisted against top pressing board 27 biasings on the upper surface of described peripheral flange 23; Described rotary-grinding head 42 retracts to and in described outer cover inner chamber, does not contact described roof 1;
While polishing, first bracket component 6 makes the described roof 1 of described neighboring 25 contact, then make described polishing rotating driveshaft 4 move upward, thereby make thrust bearing 5 engage described top pressing board 27, thereby by spring 26, pressure on top surface is delivered to the described neighboring 25 of described outer cover, and then makes rotary-grinding head 42 contact roofs 1 polish.
Valuably, wherein, between the inner ring 51 of thrust bearing 5 and top pressing board 27, there is gap 53.
Valuably, wherein, between polishing rotating driveshaft 4 and top pressing board 27, there is circular gap 220.
Valuably, wherein, described bracket component 6 comprises base 62, the bottom of described base 62 is provided with roller, can on floor, move, the top of described base 62 is installed with double-screw bolt 61, double-screw bolt 61 and screw shell 31 threaded engagement, the upper end of described screw shell 31 is fixedly connected with drive motors 3, lower end is provided with flange portion 311, flange portion 311 is equipped with a plurality of stop pins 63, stop pin 63 can slide with respect to described flange portion 311, and the lower end of stop pin 63 can coordinate with the lock hole 621 on base 62 upper surfaces, when needs carry out lifting to described drive motors 3 and sanding component 2, make described stop pin 63 depart from described lock hole 621, and make base 62 and double-screw bolt 61 with respect to screw shell 31 rotations, when needs are polished, make described stop pin 63 engage described lock hole 621 so that the rotation with respect to screw shell 31 locks to described base 62 and double-screw bolt 61.
Claims (4)
1. the building roof sanding apparatus with dust exhaust apparatus, roof (1) for the building of polishing, comprise sanding component (2), dust exhaust apparatus (8), drive motors (3) and bracket component (6), wherein, sanding component (2) is for carrying out polishing processing, drive motors is used for driving sanding component (2) running, and bracket component (6) is for carrying sanding component (2) and drive motors (3)
Wherein, sanding component (2) comprises outer cover, described outer cover comprises sidewall (21) and the diapire (22) being integrally formed, sidewall (21) and diapire (22) surround and form outer cover inner chamber (24), outer cover inner chamber (24) is for holding rotary-grinding head (42), and the upper end of outer cover inner chamber (24) is opened wide, for stretching out to contact described roof (1) for rotary-grinding head (42), rotary-grinding head (42) is fixedly connected with the upper end of polishing rotating driveshaft (4) by linking arm (41), described rotary-grinding head (42), linking arm (41) and polishing rotating driveshaft (4) upper end all hold with described outer cover inner chamber (24) in,
Described dust exhaust apparatus (8) comprises dust catcher (81) and cloth bag (82), described dust catcher is arranged on the sidewall (21) of locating near diapire (22), described cloth bag (82) is arranged on dust catcher (81) end, when polishing, described outer cover inner chamber (24) can stop disseminating of polishing dust, and dust exhaust apparatus (8) also can be collected polishing powder dirt;
The top of described sidewall (21) is the neighboring (25) in semicircular in shape cross section, described neighboring (25) contacts with described roof (1) and is easy to along the surface sliding of described roof (1), the bottom of described sidewall (21) is provided with the peripheral flange (23) extending radially inwardly, the upper surface of peripheral flange (23) can engage with the lower surface edge of top pressing board (27), on the upper surface of described top pressing board (27), be provided with top pressure spring (26), described top pressure spring (26) is arranged between described top pressing board (27) and diapire (22);
The top of drive motors (3) connects with the bottom power of described polishing rotating driveshaft (4), described polishing rotating driveshaft (4) extends from described drive motors (3), through being arranged at the through hole of described top pressing board (27) and described diapire (22) central authorities, enter into described outer cover inner chamber (24) successively, described polishing rotating driveshaft (4) can be with respect to described diapire (22) and top pressing board (27) axially-movable by described through hole; The upper section diameter of described polishing rotating driveshaft (4) is greater than lower section diameter, thereby form shoulder (41), inner ring (51) upper surface of thrust bearing (5) arranges against described shoulder (41), in described lower part, be provided with external screw thread, bearing lock nut (42) and described external screw thread threaded engagement, thereby the inner ring lower surface against described thrust bearing (5) is locked described thrust bearing (5), thus described thrust bearing (5) is fixed on described polishing rotating driveshaft (4);
The upper surface of the outer ring (52) of described thrust bearing (5) can engage with the lower surface of described top pressing board (27);
The bottom of described drive motors (3) is fixedly connected with bracket component (6), and described bracket component (6) can drive described drive motors (3) and described sanding component (2) in the vertical direction to move up and down and in the horizontal direction along the apparent motion of described roof (1);
At non-polishing state, described spring (26) is resisted against top pressing board (27) biasing on the upper surface of described peripheral flange (23); Described rotary-grinding head (42) retracts to and in described outer cover inner chamber, does not contact described roof (1);
While polishing, bracket component (6) first makes described neighboring (25) contact described roof (1), then make described polishing rotating driveshaft (4) move upward, thereby make thrust bearing (5) engage described top pressing board (27), thereby by spring (26), pressure on top surface is delivered to the described neighboring (25) of described outer cover, and then makes rotary-grinding head (42) contact roof (1) polish.
2., wherein, there is gap (53) between the inner ring (51) of thrust bearing (5) and top pressing board (27) in the building roof sanding apparatus with dust exhaust apparatus as claimed in claim 1.
3., wherein, there is circular gap (220) between polishing rotating driveshaft (4) and top pressing board (27) in the building roof sanding apparatus with dust exhaust apparatus as claimed in claim 1.
4. the building roof sanding apparatus with dust exhaust apparatus as claimed in claim 1, wherein, described bracket component (6) comprises base (62), the bottom of described base (62) is provided with roller, can on floor, move, the top of described base (62) is installed with double-screw bolt (61), double-screw bolt (61) and screw shell (31) threaded engagement, the upper end of described screw shell (31) is fixedly connected with drive motors (3), lower end is provided with flange portion (311), flange portion (311) is equipped with a plurality of stop pins (63), stop pin (63) can slide with respect to described flange portion (311), and the lower end of stop pin (63) can coordinate with the lock hole (621) on base (62) upper surface, when needs carry out lifting to described drive motors (3) and sanding component (2), make described stop pin (63) depart from described lock hole (621), and base (62) and double-screw bolt (61) are rotated with respect to screw shell (31), when needs are polished, make described stop pin (63) engage described lock hole (621) so that the rotation with respect to screw shell (31) locks to described base (62) and double-screw bolt (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515930.0A CN104209831B (en) | 2014-09-30 | 2014-09-30 | A kind of building roof sanding apparatus with dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515930.0A CN104209831B (en) | 2014-09-30 | 2014-09-30 | A kind of building roof sanding apparatus with dust exhaust apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104209831A true CN104209831A (en) | 2014-12-17 |
| CN104209831B CN104209831B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515930.0A Active CN104209831B (en) | 2014-09-30 | 2014-09-30 | A kind of building roof sanding apparatus with dust exhaust apparatus |
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| Country | Link |
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| CN (1) | CN104209831B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397641A (en) * | 2015-12-11 | 2016-03-16 | 南通永大管业股份有限公司 | Dust suction device for inner polishing of drill rod |
| CN107116462A (en) * | 2017-07-04 | 2017-09-01 | 苏州长鸿机械设备有限公司 | A kind of Environmental-protecting dust-removing equipment |
| CN108622949A (en) * | 2018-04-04 | 2018-10-09 | 王世美 | A kind of sewage disposal device of novel environment friendly |
| CN109176197A (en) * | 2018-10-26 | 2019-01-11 | 戴嘉诚 | A kind of construction wall steel wire tenderizer |
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| DE102004056344A1 (en) * | 2004-11-22 | 2006-05-24 | Kaefer Isoliertechnik Gmbh & Co Kg | Holder for grinding machine, has undercarriage and retainer, which are connected with each other by support, where retainer is pre-stressed in direction positioned away from undercarriage, and powder sucker for sucking of grinding powder |
| CN2882899Y (en) * | 2005-09-01 | 2007-03-28 | 广州文冲船厂有限责任公司 | Propeller dresser |
| CN201325973Y (en) * | 2008-12-24 | 2009-10-14 | 浙江省湖州二轻机械总厂 | Driving sealing device of blade grinder of lap shaver |
| US20100178849A1 (en) * | 2009-01-15 | 2010-07-15 | Gobbi Alberto D | Stone wall grinding and polishing system |
| CN202010924U (en) * | 2011-03-09 | 2011-10-19 | 周乔平 | Dust-free grinder |
| CN203266329U (en) * | 2013-04-27 | 2013-11-06 | 方铝清 | Driving motor and bead grinding machine grinding disk lifting mechanism |
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| US4809383A (en) * | 1985-02-25 | 1989-03-07 | Uragami Fukashi | Device capable of adhering to a wall surface by suction and treating it |
| DE102004056344A1 (en) * | 2004-11-22 | 2006-05-24 | Kaefer Isoliertechnik Gmbh & Co Kg | Holder for grinding machine, has undercarriage and retainer, which are connected with each other by support, where retainer is pre-stressed in direction positioned away from undercarriage, and powder sucker for sucking of grinding powder |
| CN2882899Y (en) * | 2005-09-01 | 2007-03-28 | 广州文冲船厂有限责任公司 | Propeller dresser |
| CN201325973Y (en) * | 2008-12-24 | 2009-10-14 | 浙江省湖州二轻机械总厂 | Driving sealing device of blade grinder of lap shaver |
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| CN203266329U (en) * | 2013-04-27 | 2013-11-06 | 方铝清 | Driving motor and bead grinding machine grinding disk lifting mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397641A (en) * | 2015-12-11 | 2016-03-16 | 南通永大管业股份有限公司 | Dust suction device for inner polishing of drill rod |
| CN107116462A (en) * | 2017-07-04 | 2017-09-01 | 苏州长鸿机械设备有限公司 | A kind of Environmental-protecting dust-removing equipment |
| CN108622949A (en) * | 2018-04-04 | 2018-10-09 | 王世美 | A kind of sewage disposal device of novel environment friendly |
| CN109176197A (en) * | 2018-10-26 | 2019-01-11 | 戴嘉诚 | A kind of construction wall steel wire tenderizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104209831B (en) | 2016-03-16 |
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Inventor after: Yu Bingqiang Inventor before: Shu Yongjun |
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Effective date of registration: 20160206 Address after: 311819, No. 143, Pan Village, Zhao town, Zhuji City, Zhejiang, Shaoxing Applicant after: Yu Bingqiang Address before: Wenchang Chunan County town of Lake Village in Hangzhou City, Zhejiang Province, No. 248 311705 Applicant before: CHUN'AN ZHONGSHUN MACHINERY TECHNOLOGY CO., LTD. |
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Effective date of registration: 20160704 Address after: 202155 Shanghai city Chongming County Town East River No. 68 Building No. 7 room 347 (Shanghai City Economic Development Zone) Patentee after: China Construction Engineering Group Co., Ltd. Shanghai branch Address before: 311819, No. 143, Pan Village, Zhao town, Zhuji City, Zhejiang, Shaoxing Patentee before: Yu Bingqiang |
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Effective date of registration: 20181218 Address after: Room 701, Building 18, 1835 Metropolitan Road, Minhang District, Shanghai 201108 Patentee after: China Border Construction Industry Group (Shanghai) Intelligent Technology Co., Ltd. Address before: 202155 Room 347, Building 68, along Donghe River, Chengqiao Town, Chongming County, Shanghai (Shanghai Chengqiao Economic Development Zone) Patentee before: China Construction Engineering Group Co., Ltd. Shanghai branch |