CN102409836B - Plastering bucket device of building wall surface constructing robot - Google Patents
Plastering bucket device of building wall surface constructing robot Download PDFInfo
- Publication number
- CN102409836B CN102409836B CN 201110378789 CN201110378789A CN102409836B CN 102409836 B CN102409836 B CN 102409836B CN 201110378789 CN201110378789 CN 201110378789 CN 201110378789 A CN201110378789 A CN 201110378789A CN 102409836 B CN102409836 B CN 102409836B
- Authority
- CN
- China
- Prior art keywords
- plastering
- bucket
- plastering bucket
- ash
- telescopic
- 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
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Shovels (AREA)
Abstract
The invention discloses a plastering bucket device of a building wall surface constructing robot, which is arranged on a construction tool lifting device of the building wall surface constructing robot and comprises a plastering bucket and a plastering bucket base which is arranged on the construction tool lifting device, wherein the a plastering bucket supporting telescopic boom and a plastering bucket rotating device are arranged between the plastering bucket and the plastering bucket base; when plastering begins, the plastering bucket can get close to the wall from outside to inside by means of the plastering bucket supporting telescopic boom to ensure that the constructed wall surface is prevent being scraped; after the construction is finished, the plastering bucket can get away from the constructed wall surface from inside to outside by means of the plastering bucket supporting telescopic boom to ensure that the just constructed wall surface is prevent being scraped in the dropping process of the plastering bucket; and the plastering bucket rotating device can be used for rotating the plastering bucket to ensure that plastering machinery can smoothly pass through a door opening and the construction in a building is convenient. The plastering bucket device disclosed by the invention has the advantages that the structure is simple; the manual plastering way is completely imitated in the construction process; and the construction quality and efficiency are higher.
Description
Technical field
The present invention relates to a kind of plastering machine that building wall is plastered, relate in particular to a kind of plastering bucket of plastering machine.
Background technology
The building wall basic employing of plastering is manually carried out, and labour intensity is big, and production efficiency is low.For this reason, people attempt the invention plastering machine and substitute and manually plaster, but plastering bucket often becomes the insoluble technical problem of plastering machine, and its outstanding shortcoming is: 1. plastering can't break away from the construction metope after finishing, and often the floated coat that will construct scrapes; 2. can't arrive the bight of ceiling, leave the bigger dead angle of plastering, the finishing of need manually plastering; 3. plastering machine can't move in each room of building because of the obstruction of plastering bucket.
Summary of the invention
Technical problem to be solved by this invention provides a kind of building wall Work machine people plastering bucket device of plastering firmly, making things convenient for plastering machine to move.
For solving the problems of the technologies described above, technical scheme of the present invention is: building wall Work machine people plastering bucket device, be installed on the construction tool lifting gear of building wall Work machine people fluctuating orbit, comprise plastering bucket and the plastering bucket pedestal that is installed on the described construction tool lifting gear, be provided with plastering bucket supporting telescopic arm and plastering bucket whirligig between described plastering bucket and the described plastering bucket pedestal.
As optimized technical scheme, described plastering bucket pedestal comprises the plastering bucket holder that is installed on the described construction tool lifting gear, described plastering bucket holder is provided with horizontal slide rail, plastering bucket swing seat is installed on the described horizontal slide rail, is provided with the plastering bucket oscillating oil cylinder between described plastering bucket holder and the described plastering bucket swing seat.
As optimized technical scheme, described plastering bucket supporting telescopic arm comprises the fixed cover that is fixedly mounted on the described plastering bucket swing seat, be set with telescopic on the described fixed cover, the outer end of described telescopic is installed with described plastering bucket, be provided with the plastering bucket telescopic oil cylinder between described fixed cover and the described telescopic, described telescopic is provided with telescopic guide.
As optimized technical scheme, described plastering bucket whirligig comprises the rotary sleeve that is sleeved on outside the described telescopic, be provided with feather key and guiding keyway between described rotary sleeve and the described telescopic, described rotary sleeve is rotatably installed on the described plastering bucket swing seat, the rotation gear ring is fixedly arranged on the described rotary sleeve, described rotation gear ring is engaged with the rotation tooth bar, and described rotation tooth bar is connected with rotary oil cylinder, and described rotary oil cylinder is installed on the described plastering bucket swing seat; Described feather key and the guiding keyway is double does described telescopic guide.
As optimized technical scheme, described plastering bucket comprises the bucket body of plastering, and the described bucket body of plastering is provided with ash hole towards a side of metope, and the lower limb of described ash hole is provided with plastering plate, be equipped with in the described ash hole and get rid of apparatus for ash, the sidepiece of the described bucket body of plastering is equipped with and gets rid of grey drive unit.
As to improvement of the technical scheme, the described apparatus for ash that gets rid of comprises that rotation is installed on the main ash throwing shaft on the described bucket body of plastering, be equipped with on the described main ash throwing shaft and get rid of hawk, be rotatablely equipped with secondary ash throwing shaft on the described bucket body of plastering of described main ash throwing shaft top, be installed with on the described secondary ash throwing shaft and get rid of hawk.
As to improvement of the technical scheme, describedly get rid of grey drive unit and comprise the grey hydraulic motor that gets rid of that is installed on the described bucket body of plastering, describedly get rid of grey hydraulic motor and connect described main ash throwing shaft by chain sprocket power, be installed with main ash throwing shaft gear on the described main ash throwing shaft, the intermediate drive gear that cooperates with described main ash throwing shaft gear is installed on the described bucket body of plastering, on the described secondary ash throwing shaft one-way clutch is installed, the secondary ash throwing shaft gear that cooperates with described intermediate drive gear is installed on the described one-way clutch.
As to improvement of the technical scheme, described get rid of to be provided with between apparatus for ash and the described ash hole cut hawk, the described hawk that cuts was provided with grey hole.
Owing to adopted technique scheme, building wall Work machine people plastering bucket device, be installed on the construction tool lifting gear of building wall Work machine people fluctuating orbit, comprise plastering bucket and the plastering bucket pedestal that is installed on the described construction tool lifting gear, be provided with plastering bucket supporting telescopic arm and plastering bucket whirligig between described plastering bucket and the described plastering bucket pedestal; When plastering beginning, plastering bucket supporting telescopic arm can make plastering bucket avoid scraping the metope of having constructed from outside to inside near wall; After construction finished, plastering bucket supporting telescopic arm can make plastering bucket can from inside to outside leave construction and finish metope, avoids scraping the metope of just having constructed in the plastering bucket decline process; The plastering bucket whirligig can make the plastering bucket rotation, thereby makes plastering machine pass through door opening smoothly and convenient construction in building; The present invention is simple in structure, and work progress imitates the mode of manually plastering fully, and construction quality and efficiency of construction are higher.
Description of drawings
Fig. 1 is that the embodiment of the invention is installed in the structural representation on the building wall Work machine people;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of the embodiment of the invention;
Fig. 4 is the structural representation of embodiment of the invention plastering bucket supporting telescopic arm and plastering bucket whirligig;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the right view of Fig. 3;
Among the figure: the 51-plastering bucket; The 511-bucket body of plastering; The 512-ash hole; The 513-plastering plate; 514-cuts hawk; 515-master's ash throwing shaft; 515a-master's ash throwing shaft gear; 516-gets rid of hawk; The secondary ash throwing shaft of 517-; The secondary ash throwing shaft gear of 517a-; The 517b-one-way clutch; 518-gets rid of grey hydraulic motor; The 519-intermediate drive gear; 52-plastering bucket pedestal; 521-plastering bucket holder; The horizontal slide rail of 522-; 523-plastering bucket swing seat; 524-plastering bucket oscillating oil cylinder; 53-plastering bucket supporting telescopic arm; The 531-fixed cover; The 532-telescopic; 533-plastering bucket telescopic oil cylinder; 54-plastering bucket whirligig; The 541-rotary sleeve; The 542-feather key; The 543-keyway that leads; 544-rotates gear ring; 545-rotates tooth bar; The 546-rotary oil cylinder.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the present invention.In the following detailed description, only by the mode of explanation some one exemplary embodiment of the present invention has been described.Undoubtedly, those of ordinary skill in the art can recognize, under situation without departing from the spirit and scope of the present invention, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
As Fig. 1, Fig. 2 and shown in Figure 3, building wall Work machine people plastering bucket device, be installed on the construction tool lifting gear of building wall Work machine people fluctuating orbit, comprise plastering bucket 51 and the plastering bucket pedestal 52 that is installed on the described construction tool lifting gear, be provided with plastering bucket supporting telescopic arm 53 and plastering bucket whirligig 54 between described plastering bucket 51 and the described plastering bucket pedestal 52.
Described plastering bucket pedestal 52 comprises the plastering bucket holder 521 that is installed on the described construction tool lifting gear, described plastering bucket holder 521 is provided with horizontal slide rail 522, plastering bucket swing seat 523 is installed on the described horizontal slide rail 522, is provided with plastering bucket oscillating oil cylinder 524 between described plastering bucket holder 521 and the described plastering bucket swing seat 523.
As shown in Figure 3 and Figure 4, described plastering bucket supporting telescopic arm 53 comprises the fixed cover 531 that is fixedly mounted on the described plastering bucket swing seat 523, be set with telescopic 532 on the described fixed cover 531, the outer end of described telescopic 532 is installed with described plastering bucket 51, be provided with plastering bucket telescopic oil cylinder 533 between described fixed cover 531 and the described telescopic 532, described telescopic 532 is provided with telescopic guide.
As shown in Figure 3 and Figure 4, described plastering bucket whirligig 54 comprises the rotary sleeve 541 that is sleeved on outside the described telescopic 532, be provided with feather key 542 and guiding keyway 543 between described rotary sleeve 541 and the described telescopic 532, described rotary sleeve 541 is rotatably installed on the described plastering bucket swing seat 523, rotation gear ring 544 is fixedly arranged on the described rotary sleeve 541, described rotation gear ring 544 is engaged with rotation tooth bar 545, described rotation tooth bar 545 is connected with rotary oil cylinder 546, and described rotary oil cylinder 546 is installed on the described plastering bucket swing seat 523; Described feather key 542 and guiding keyway 543 be double does described telescopic guide.
Please referring to Fig. 5 and Fig. 6, described plastering bucket 51 comprises the bucket body 511 of plastering, the described bucket body 511 of plastering is provided with ash hole 512 towards a side of metope, the lower limb of described ash hole 512 is provided with plastering plate 513, be equipped with in the described ash hole 512 and get rid of apparatus for ash, described sidepiece of plastering bucket body 511 is equipped with and gets rid of grey drive unit.Described get rid of to be provided with between apparatus for ash and the described ash hole 512 cut hawk 514, the described hawk 514 that cuts was provided with grey hole.In the present embodiment, the described hawk 514 that cuts adopts screen cloth, and the mesh of described screen cloth was grey hole.
The described apparatus for ash that gets rid of comprises that rotation is installed on the main ash throwing shaft 515 on the described bucket body 511 of plastering, be equipped with on the described main ash throwing shaft 515 and get rid of hawk 516, be rotatablely equipped with secondary ash throwing shaft 517 on the described bucket body 511 of plastering of described main ash throwing shaft 515 tops, be installed with on the described secondary ash throwing shaft 517 and get rid of hawk 516.
Describedly get rid of grey drive unit and comprise the grey hydraulic motor 518 that gets rid of that is installed on the described bucket body 511 of plastering, describedly get rid of grey hydraulic motor 518 and connect described main ash throwing shaft 515 by chain sprocket power, be installed with main ash throwing shaft gear 515a on the described main ash throwing shaft 515, the intermediate drive gear 519 that cooperates with described main ash throwing shaft gear 515a is installed on the described bucket body 511 of plastering, on the described secondary ash throwing shaft 517 one-way clutch 517b is installed, the secondary ash throwing shaft gear 517a that cooperates with described intermediate drive gear 519 is installed on the described one-way clutch 517b.
The telescopic process of plastering bucket 51 is as follows: described plastering bucket telescopic oil cylinder 533 stretches, driving described telescopic 532 moves along described fixed cover 531, be installed in described the plastering bucket 51 protruding or inside withdrawals on the described telescopic 532, in this process, the feather key 542 between described rotary sleeve 541 and the described telescopic 532 and guiding keyway 543 play the effect that prevents that described plastering bucket 51 from freely rotating.
The rotary course of plastering bucket 51 is as follows: described rotary oil cylinder 546 drives described rotation tooth bar 545 rectilinear motions, the rotation gear ring 544 that described rotation tooth bar 545 drives described rotary sleeve 541 rotates, described rotation gear ring 544 drives described rotary sleeve 541 and rotates, described rotary sleeve 541 drives described telescopic 532 by feather key 542 and guiding keyway 543 and rotates, described telescopic 532 drives described plastering bucket 51 and realizes rotation, described plastering bucket 51 rotates to be vertical position by the lateral attitude, building wall Work machine people just can be at will mobile in building like this, no longer is subjected to the obstruction of door opening.
The operating principle of present embodiment plastering bucket is as follows: in the process of normally plastering, describedly get rid of grey hydraulic motor 518 and drive 515 rotations of described main ash throwing shaft by chain sprocket, the hawk 516 that gets rid of of described main ash throwing shaft 515 gets rid of mortar in the bight that forms at plastering plate 513 and metope, in the uphill process of plastering bucket 51, finish float work, this moment, described main ash throwing shaft gear 515a drove described secondary ash throwing shaft gear 517a rotation by described intermediate drive gear 519, owing between described secondary ash throwing shaft gear 517a and the described secondary ash throwing shaft 517 one-way clutch 517b is installed, this moment, described secondary ash throwing shaft 517 did not rotate; The napex that moves to the stroke of plastering when plastering bucket 51 is for example located in the ceiling corner, describedly get rid of 518 counter-rotatings of grey hydraulic motor and drive described main ash throwing shaft 515 reverse rotations by chain sprocket, described main ash throwing shaft gear 515a drives described secondary ash throwing shaft gear 517a reverse rotation by described intermediate drive gear 519, described secondary ash throwing shaft gear 517a drives described secondary ash throwing shaft 517 by described one-way clutch 517b and rotates, the hawk 516 that gets rid of that gets rid of hawk 516 and described secondary ash throwing shaft 517 of described main ash throwing shaft 515 gets rid of mortar at whole ash hole 512 places by the described grey hole of mistake of cutting on the hawk 514, plastering bucket oscillating oil cylinder 524 laterally swings by the described plastering bucket 51 of described plastering bucket swing seat 523 drives then, the metope at ash hole 512 places spread mortar and cut off being connected of metope mortar and plastering bucket 51, in plastering bucket 51 fall back process, keep this place plaster face firmly, can reach construction requirement at this place as long as manually repair slightly.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. building wall Work machine people plastering bucket device, be installed on building wall Work machine people's the construction tool lifting gear, it is characterized in that, comprise plastering bucket and the plastering bucket pedestal that is installed on the construction tool lifting gear, be provided with plastering bucket supporting telescopic arm and plastering bucket whirligig between described plastering bucket and the described plastering bucket pedestal;
Described plastering bucket pedestal comprises the plastering bucket holder that is installed on the described construction tool lifting gear, described plastering bucket holder is provided with horizontal slide rail, plastering bucket swing seat is installed on the described horizontal slide rail, is provided with the plastering bucket oscillating oil cylinder between described plastering bucket holder and the described plastering bucket swing seat;
Described plastering bucket supporting telescopic arm comprises the fixed cover that is fixedly mounted on the described plastering bucket swing seat, be set with telescopic on the described fixed cover, the outer end of described telescopic is installed with described plastering bucket, be provided with the plastering bucket telescopic oil cylinder between described fixed cover and the described telescopic, described telescopic is provided with telescopic guide.
2. building wall Work machine people plastering bucket device as claimed in claim 1, it is characterized in that, described plastering bucket whirligig comprises the rotary sleeve that is sleeved on outside the described telescopic, be provided with feather key and guiding keyway between described rotary sleeve and the described telescopic, described rotary sleeve is rotatably installed on the described plastering bucket swing seat, the rotation gear ring is fixedly arranged on the described rotary sleeve, described rotation gear ring is engaged with the rotation tooth bar, described rotation tooth bar is connected with rotary oil cylinder, and described rotary oil cylinder is installed on the described plastering bucket swing seat; Described feather key and the guiding keyway is double does described telescopic guide.
3. building wall Work machine people plastering bucket device as claimed in claim 1 or 2, it is characterized in that, described plastering bucket comprises the bucket body of plastering, the described bucket body of plastering is provided with ash hole towards a side of metope, the lower limb of described ash hole is provided with plastering plate, be equipped with in the described ash hole and get rid of apparatus for ash, the sidepiece of the described bucket body of plastering is equipped with and gets rid of grey drive unit.
4. building wall Work machine people plastering bucket device as claimed in claim 3, it is characterized in that, the described apparatus for ash that gets rid of comprises that rotation is installed on the main ash throwing shaft on the described bucket body of plastering, be equipped with on the described main ash throwing shaft and get rid of hawk, be rotatablely equipped with secondary ash throwing shaft on the described bucket body of plastering of described main ash throwing shaft top, be installed with on the described secondary ash throwing shaft and get rid of hawk.
5. building wall Work machine people plastering bucket device as claimed in claim 3, it is characterized in that, describedly get rid of grey drive unit and comprise the grey hydraulic motor that gets rid of that is installed on the described bucket body of plastering, describedly get rid of grey hydraulic motor and connect described main ash throwing shaft by chain sprocket power, be installed with main ash throwing shaft gear on the described main ash throwing shaft, the intermediate drive gear that cooperates with described main ash throwing shaft gear is installed on the described bucket body of plastering, on the described secondary ash throwing shaft one-way clutch is installed, the secondary ash throwing shaft gear that cooperates with described intermediate drive gear is installed on the described one-way clutch.
6. building wall Work machine people plastering bucket device as claimed in claim 3 is characterized in that, described get rid of to be provided with between apparatus for ash and the described ash hole cut hawk, the described hawk that cuts was provided with grey hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378789 CN102409836B (en) | 2011-11-14 | 2011-11-14 | Plastering bucket device of building wall surface constructing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378789 CN102409836B (en) | 2011-11-14 | 2011-11-14 | Plastering bucket device of building wall surface constructing robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409836A CN102409836A (en) | 2012-04-11 |
| CN102409836B true CN102409836B (en) | 2013-08-14 |
Family
ID=45912142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110378789 Active CN102409836B (en) | 2011-11-14 | 2011-11-14 | Plastering bucket device of building wall surface constructing robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102409836B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906986B (en) * | 2017-04-25 | 2022-08-30 | 浙江百施通智能科技有限公司 | Multifunctional construction workbench and robot |
| CN109138380B (en) * | 2018-09-21 | 2023-11-07 | 五冶集团装饰工程有限公司 | Steel pipe column plastering device and plastering method |
| CN109629803B (en) * | 2019-01-25 | 2024-03-19 | 中国五冶集团有限公司 | Wall plastering machine capable of automatically recovering scattered mortar |
| CN110629980A (en) * | 2019-10-18 | 2019-12-31 | 浙江百施通智能科技有限公司 | Automatic operation precision compensation base and precision compensation method thereof |
| CN110607898A (en) * | 2019-10-18 | 2019-12-24 | 浙江百施通智能科技有限公司 | Wall plastering working device and construction method thereof |
| CN111119488B (en) * | 2020-01-22 | 2022-05-06 | 江苏静远建设工程有限公司 | Plastering bucket device of building wall construction robot |
| CN112144833B (en) * | 2020-09-28 | 2022-11-08 | 江苏港城信息服务有限公司 | Automatic indoor wall plastering machine of return stroke |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217660Y (en) * | 1994-12-20 | 1996-01-17 | 孙超 | Automatic plastering machine |
| CN2232468Y (en) * | 1994-12-20 | 1996-08-07 | 李增朝 | Automatic wall plastering machine |
| JP3096567B2 (en) * | 1994-06-30 | 2000-10-10 | 株式会社クボタ | Rice milling equipment |
| CN2474653Y (en) * | 2001-03-28 | 2002-01-30 | 赵呈为 | Wall plastering machine |
| CN2700458Y (en) * | 2004-01-12 | 2005-05-18 | 常春之 | Wall plastering machine |
| CN2839456Y (en) * | 2005-10-29 | 2006-11-22 | 黄学君 | A kind of troweling machine head |
| CN202299348U (en) * | 2011-11-14 | 2012-07-04 | 蒋京德 | Plastering hopper device of building wall construction robot |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100017B2 (en) * | 1985-12-20 | 1994-12-12 | 株式会社日平トヤマ | Construction work robot |
| JP2808018B2 (en) * | 1989-09-08 | 1998-10-08 | 東急建設株式会社 | Robots for interior construction |
-
2011
- 2011-11-14 CN CN 201110378789 patent/CN102409836B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096567B2 (en) * | 1994-06-30 | 2000-10-10 | 株式会社クボタ | Rice milling equipment |
| CN2217660Y (en) * | 1994-12-20 | 1996-01-17 | 孙超 | Automatic plastering machine |
| CN2232468Y (en) * | 1994-12-20 | 1996-08-07 | 李增朝 | Automatic wall plastering machine |
| CN2474653Y (en) * | 2001-03-28 | 2002-01-30 | 赵呈为 | Wall plastering machine |
| CN2700458Y (en) * | 2004-01-12 | 2005-05-18 | 常春之 | Wall plastering machine |
| CN2839456Y (en) * | 2005-10-29 | 2006-11-22 | 黄学君 | A kind of troweling machine head |
| CN202299348U (en) * | 2011-11-14 | 2012-07-04 | 蒋京德 | Plastering hopper device of building wall construction robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102409836A (en) | 2012-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102409836B (en) | Plastering bucket device of building wall surface constructing robot | |
| CN202299348U (en) | Plastering hopper device of building wall construction robot | |
| CN102383585B (en) | Building wall construction robot | |
| CN109092664B (en) | Construction is with high-efficient screening sand device | |
| CN202595768U (en) | Self-elevation inspection well lid | |
| CN102628279B (en) | Automatic lifting manhole cover | |
| CN107386184A (en) | A kind of construction site environmental protection dust control equipment | |
| CN204778244U (en) | Elevator device | |
| CN201535103U (en) | Manual/automatic locking mechanism of vertically pivoting flood protection door | |
| CN203285440U (en) | Vertical shaft rotation excavation mucking machine | |
| CN208039228U (en) | A kind of automatic brush wall device for diaphram wall | |
| CN204384376U (en) | A kind of electric-controlled type U-shaped orientation of the parts control mechanism | |
| CN209891673U (en) | Ceramic tile plastering machine | |
| CN115028049A (en) | Material dustless conveyer for interior decoration | |
| CN206662959U (en) | Gas cutting part scarfing cinder equipment | |
| CN1690346A (en) | Omnibearing window inverting arrangement capable of moving window sash position | |
| CN202990429U (en) | Electric remote-control concrete hopper | |
| CN206201222U (en) | A kind of architectural engineering drill | |
| CN205011272U (en) | Be applied to stone hoisting accessory of ecological river course construction | |
| JP2014125801A (en) | Hammer grab and low empty head type excavating device | |
| CN109505320B (en) | Excavator with automatic cleaning device | |
| CN209653910U (en) | The interior control structure of shutter embedded in hollow glass | |
| CN106108765B (en) | A kind of building burglary-resisting window flusher spcific power mechanism | |
| CN106245732B (en) | Inner swing type opening and closing automatic lifting closestool | |
| CN203742173U (en) | Inside-climbing type material distributing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |