CN113441744B - Dust-collecting and efficient punching device for suspended ceiling - Google Patents
Dust-collecting and efficient punching device for suspended ceiling Download PDFInfo
- Publication number
- CN113441744B CN113441744B CN202110621396.1A CN202110621396A CN113441744B CN 113441744 B CN113441744 B CN 113441744B CN 202110621396 A CN202110621396 A CN 202110621396A CN 113441744 B CN113441744 B CN 113441744B
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- fixedly connected
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- liquid
- sliding sleeve
- collecting
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- 238000004080 punching Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 8
- 238000011084 recovery Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of suspended ceilings, and discloses a dust-collecting efficient punching device for suspended ceilings, which comprises a supporting frame, wherein the left end of a threaded rod is fixedly connected with an adjusting disc, the upper end of a sliding sleeve is movably connected with an extension rod structure, the middle of a transmission screw rod is meshed with a screw rod shaft sleeve, the upper end of the screw rod shaft sleeve is fixedly connected with a sliding block, the upper end of a connecting plate is provided with a liquid bin, the lower end of a telescopic transmission structure is movably connected with a hydraulic structure, and the upper end of the telescopic transmission structure is movably connected with a collecting tank body. The device drives the threaded rod through the regulating disk rotation and rotates, carries out vertical direction through sliding sleeve extrusion extension rod structure and adjusts, accomplishes vertical direction through the lead screw and adjusts, drives hydraulic telescoping transmission structure through liquid storehouse liquid and moves, accomplishes dust collection through the collecting tank body to realized adjustable rising and punched, efficient, automatic collection fall the beneficial effect of dust.
Description
Technical Field
The invention relates to the technical field of suspended ceilings, in particular to a high-efficiency perforating device capable of collecting dust for suspended ceilings.
Background
The suspended ceiling is a decoration of the top decoration of the living environment of a house, simply referred to as the decoration of the ceiling, which is one of the important parts of the interior decoration, has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also an indispensable part of suspended ceiling type interior decoration, and is also a concealed layer of the engineering of electric, ventilation and air-conditioning, communication, fire prevention, alarm pipeline equipment and the like.
When carrying out the furred ceiling, often need punch and be used for fixed and installation, generally be mostly manual hand-held perforating device and punch, this kind of mode of punching needs personnel to climb and frequently remove with the help of the ladder, and efficiency is lower, intensity of labour is great and there is personnel to drop the potential safety hazard, in addition, at the in-process of punching, lack dust receiving arrangement, the dust drops and causes the injury to operating personnel eyes easily. Therefore, we propose a dust-collecting and efficient punching device for a suspended ceiling.
Summary of the invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the high-efficiency punching device capable of collecting dust for the suspended ceiling, which has the advantages of adjustable lifting and punching, high efficiency, automatic collection of falling dust and protection of operators, and solves the problems that the original device is low in working efficiency, unsafe and incapable of collecting dust by means of ladder climbing, and is easy to cause damage to eyes of the operators.
(II) technical scheme
In order to achieve the purposes of adjustable lifting and punching, high efficiency, automatic collection of falling dust and protection of operators, the invention provides the following technical scheme: the utility model provides a but overhead dust collection and efficient perforating device, includes the support frame, the equal fixedly connected with universal wheel in lower extreme left and right sides of support frame, the upper end left side fixedly connected with slip sleeve of support frame, the middle sliding connection threaded rod of slip sleeve, the left end fixedly connected with regulating disk of threaded rod, the middle meshing of threaded rod has the slip cap, the upper end swing joint of slip cap has the extension rod structure, the one end swing joint of extension rod structure keeping away from the slip cap has the backup pad, the upper end fixedly connected with fixed frame of backup pad, the inside right-hand member fixedly connected with step motor of fixed frame, step motor's left end fixedly connected with transmission lead screw, the middle meshing of transmission lead screw has the lead screw axle sleeve, the upper end fixedly connected with slider of lead screw axle sleeve, the upper end fixedly connected with connecting plate of slider, the upper end of connecting plate is provided with the liquid storehouse, the middle swing joint fly leaf of fly leaf, the upper end fixedly connected with work motor, work motor upper end fixedly connected with motor, the inside right-hand member fixedly connected with step motor, the flexible structure of the flexible structure collection of work piece is provided with the dust collection groove, the flexible structure is connected with the right side of the flexible structure.
Preferably, the middle outer side of the threaded rod is provided with threads, the inner side of the sliding sleeve is provided with threads, and the threads are matched with the threads in size and shape.
Preferably, the left end of backup pad has seted up U type groove, the upper end fixedly connected with cylinder of extension rod structure, the outside sliding connection of cylinder has U type groove, carries out the transmission through cylinder and U type groove.
Preferably, the inside of liquid storehouse is provided with liquid, the right lower extreme fixedly connected with transfer line in liquid storehouse, the one end fixedly connected with hydraulic structure that the transfer line kept away from liquid storehouse.
Preferably, the lower extreme fixedly connected with extrusion piece of fly leaf, extrusion piece lower extreme sliding connection has the liquid storehouse.
Preferably, the upper end of the collecting tank body is arranged in a semicircular arc shape, and the right lower end of the collecting tank body is arranged in an inclined plane opening shape, so that dust can be recovered and transported and collected.
Preferably, the lower extreme fixedly connected with connecting plate in dust recycling storehouse, the connecting plate provides the support holding power for recycling storehouse.
(III) beneficial effects
Compared with the prior art, the invention provides the high-efficiency punching device capable of collecting dust for the suspended ceiling, which has the following beneficial effects:
1. this kind of furred ceiling is with collecting dust and efficient perforating device, near moving the device to working position through the universal wheel, it is fixed to open the spacing of universal wheel, manual rotatory threaded rod adjusts, the threaded rod drives the synchronous drive of regulating plate, make the screw tooth meshing of screw thread and slip cap on the regulating plate, make slip cap right-hand movement, extrusion extension rod structure, make extension rod structure extend and drive backup pad upward movement, accomplish vertical direction and adjust the back, accessible start step motor and drive the transmission lead screw and rotate, and then adjust on the horizontal direction, after reaching the position of punching, start working motor drive drill bit and punch the work, thereby realized adjustable rising and punched, efficient, avoid operating personnel to lift by air the beneficial effect of operation.
2. This kind of lifting jack is with collecting dust and efficient perforating device, during operation, the drill bit that punches can receive a reaction force, the drill bit that punches can drive fly leaf downward movement through the work motor, thereby make the extrusion piece motion of fly leaf lower extreme, liquid in the extrusion liquid storehouse, pass through the transfer line with liquid row towards hydraulic structure, thereby make hydraulic structure's telescopic link extension, hydraulic structure telescopic link motion kettle drives flexible transmission structure anticlockwise rotation and extension around fixed point, thereby make collecting tank body direction change, upper end semicircle arc is close to the drill bit that punches, accept the dust that drops in the arc inslot, after the work of punching is accomplished, when the device resets, collecting tank body resumes state and position, the dust is collected in the dust recovery storehouse from the right-hand member landing, thereby realized the automatic collection dust that drops, protect operating personnel's beneficial effect.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of a horizontal direction adjustment structure of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 3 in accordance with the present invention;
figure 5 is a schematic view of the dust collection structure of the present invention when it is folded,
fig. 6 is a schematic view of the dust collecting structure of the present invention when it is unfolded.
In the figure: 1. a support frame; 2. a universal wheel; 3. a sliding sleeve; 4. a threaded rod; 5. an adjusting plate; 6. a sliding sleeve; 7. an extension rod structure; 8. a support plate; 9. a fixed frame; 10. a stepping motor; 11. a transmission screw rod; 12. a screw rod shaft sleeve; 13. a slide block; 14. a connecting plate; 15. a liquid bin; 16. a movable plate; 17. a working motor; 18. a perforating drill bit; 19. fixing the supporting block; 20. a telescopic transmission structure; 21. a hydraulic structure; 22. a collecting tank body; 23. and a dust recycling bin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a dust-collecting and efficient perforating device for a suspended ceiling comprises a supporting frame 1, universal wheels 2 are fixedly connected to the left side and the right side of the lower end of the supporting frame 1, a sliding shaft sleeve 3 is fixedly connected to the left side of the upper end of the supporting frame 1, a threaded rod 4 is connected in the middle of the sliding shaft sleeve 3 in a sliding manner, threads are arranged on the outer side of the middle of the threaded rod 4, threads are arranged on the inner side of the sliding sleeve 6, the threads are matched with the threads in size and shape, an adjusting disc 5 is fixedly connected to the left end of the threaded rod 4, the sliding sleeve 6 is meshed in the middle of the threaded rod 4, an extension rod structure 7 is movably connected to the upper end of the sliding sleeve 6, a supporting plate 8 is movably connected to one end of the extension rod structure 7, which is far away from the sliding sleeve 6, a U-shaped groove is arranged at the left end of the supporting plate 8, a cylinder is fixedly connected to the upper end of the extension rod structure 7, and the outer side of the cylinder is slidably connected with a U-shaped groove, through the transmission of the cylinder and the U-shaped groove, the upper end of the supporting plate 8 is fixedly connected with the fixed frame 9, the right end inside the fixed frame 9 is fixedly connected with the stepping motor 10, the left end of the stepping motor 10 is fixedly connected with the transmission screw rod 11, the middle of the transmission screw rod 11 is meshed with the screw rod shaft sleeve 12, the upper end of the screw rod shaft sleeve 12 is fixedly connected with the sliding block 13, the upper end of the sliding block 13 is fixedly connected with the connecting plate 14, the upper end of the connecting plate 14 is provided with the liquid bin 15, the inside of the liquid bin 15 is provided with liquid, the right lower end of the liquid bin 15 is fixedly connected with the infusion tube, one end of the infusion tube far away from the liquid bin 15 is fixedly connected with the hydraulic structure 21, the middle of the liquid bin 15 is movably connected with the movable plate 16, the lower end of the movable plate 16 is fixedly connected with the extrusion block, the lower end of the extrusion block is slidably connected with the liquid bin 15, the upper end of the movable plate 16 is fixedly connected with the working motor 17, the upper end fixedly connected with drill bit 18 of working motor 17, the right side of working motor 17 is provided with fixed stay piece 19, the right-hand member swing joint of fixed stay piece 19 has flexible transmission structure 20, the lower extreme swing joint of flexible transmission structure 20 has hydraulic structure 21, the upper end swing joint of flexible transmission structure 20 has collecting vat body 22, the upper end of collecting vat body 22 sets up to the semicircle, the right lower extreme of collecting vat body 22 sets up to the inclined plane opening shape, can realize the recovery and the transportation collection of dust, the right lower extreme of collecting vat body 22 is provided with dust recovery storehouse 23, the lower extreme fixedly connected with connecting plate 14 of dust recovery storehouse 23, the connecting plate provides the support stationary force for the recovery storehouse.
Working principle: this kind of suspended ceiling is with collecting dust and efficient perforating device, near the running position is moved the device through universal wheel 2, open the spacing of universal wheel 2 and fix, manual rotatory threaded rod 4 adjusts, threaded rod 4 drives adjusting disk 5 and drives in step, make the screw thread meshing of screw thread and slip cap 6 on the adjusting disk 5, make slip cap 6 move right, extrude extension rod structure 7, make extension rod structure 7 extend and drive backup pad 8 upward movement, accomplish vertical direction and adjust the back, accessible start step motor 10 drives transmission lead screw 11 and rotates, and then adjust on the horizontal direction, after reaching the punching position, start working motor 17 drive drill bit 18 and punch the work, thereby realized that the adjustable rising punches, efficient, avoid operating personnel to lift off the beneficial effect of operation.
This kind of lifting jack is with collecting dust and efficient perforating device, when the drill bit 18 punches the during operation, the drill bit 18 will receive a reaction force, the device continues to rise, the drill bit 18 can drive fly leaf 16 downwardly moving through the work motor 17, thereby make the extrusion piece motion of fly leaf 16 lower extreme, liquid in the extrusion liquid storehouse 15, arrange liquid to hydraulic structure 21 through the transfer line, thereby make hydraulic structure 21's telescopic link extension, hydraulic structure 21 telescopic link motion kettle drives telescopic drive structure 20 anticlockwise rotation and extension around the fixed point, thereby make collecting tank body 22 orientation change, upper end semicircle is close to drill bit 18, accept the dust that drops in the arc inslot, when the work of punching is accomplished, collecting tank body 22 resumes former state and position, the dust is collected in the dust recovery storehouse 23 from the right-hand member, thereby the automatic collection drops the dust, the beneficial effect of protection operating personnel has been realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Dust can be collected and efficient perforating device is used to furred ceiling, including support frame (1), its characterized in that: the utility model discloses a hydraulic fluid warehouse, including support frame (1), sliding sleeve (3), adjusting disk (5), sliding sleeve (6), extension rod structure (7) keep away from sliding sleeve (6) one end swing joint backup pad (8), backup pad (8) upper end fixedly connected with fixed frame (9), fixed frame (9) inside right-hand member fixed connection step motor (10), step motor (10) left end fixedly connected with transmission lead screw (11), transmission lead screw (11) middle meshing has lead screw sleeve (12), lead screw (12) upper end fixedly connected with slider (13), slider (13) upper end swing joint has extension rod structure (7), motor (14) upper end fixedly connected with connecting plate (16) upper end swing joint plate (16) of upper bin (16), the dust collection device is characterized in that a punching drill bit (18) is fixedly connected to the upper end of the working motor (17), a fixed supporting block (19) is arranged on the right side of the working motor (17), a telescopic transmission structure (20) is movably connected to the right end of the fixed supporting block (19), a hydraulic structure (21) is movably connected to the lower end of the telescopic transmission structure (20), a collection groove body (22) is movably connected to the upper end of the telescopic transmission structure (20), and a dust collection bin (23) is arranged at the right lower end of the collection groove body (22);
the middle outer side of the threaded rod (4) is provided with threads, the inner side of the sliding sleeve (6) is provided with threads, and the threads are matched with the threads in size and shape; the left end of the supporting plate (8) is provided with a U-shaped groove, the upper end of the extension rod structure (7) is fixedly connected with a cylinder, and the outer side of the cylinder is slidably connected with the U-shaped groove; the inside of liquid storehouse (15) is provided with liquid, the right lower extreme fixedly connected with transfer line of liquid storehouse (15), the one end fixedly connected with hydraulic structure (21) of liquid storehouse (15) are kept away from to the transfer line.
2. The dust-collectable and efficient perforating device for a suspended ceiling according to claim 1, wherein: the lower end of the movable plate (16) is fixedly connected with an extrusion block, and the lower end of the extrusion block is slidably connected with a liquid bin (15).
3. The dust-collectable and efficient perforating device for a suspended ceiling according to claim 1, wherein: the upper end of the collecting tank body (22) is arranged in a semicircular arc shape, and the right lower end of the collecting tank body (22) is arranged in an inclined plane opening shape.
4. The dust-collectable and efficient perforating device for a suspended ceiling according to claim 1, wherein: the lower end of the dust recycling bin (23) is fixedly connected with a connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621396.1A CN113441744B (en) | 2021-06-03 | 2021-06-03 | Dust-collecting and efficient punching device for suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621396.1A CN113441744B (en) | 2021-06-03 | 2021-06-03 | Dust-collecting and efficient punching device for suspended ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113441744A CN113441744A (en) | 2021-09-28 |
| CN113441744B true CN113441744B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110621396.1A Active CN113441744B (en) | 2021-06-03 | 2021-06-03 | Dust-collecting and efficient punching device for suspended ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113441744B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691991A (en) * | 2013-12-03 | 2014-04-02 | 兖矿东华建设有限公司 | Moveable roof drilling expansion bracket |
| CN106825682A (en) * | 2017-03-01 | 2017-06-13 | 栖霞市振华实业有限责任公司 | High-altitude drilling automatic pilot |
| CN108247112A (en) * | 2018-04-03 | 2018-07-06 | 北京戴纳实验科技有限公司 | A kind of dust-free locating trepanning vehicle |
| CN207887929U (en) * | 2018-02-08 | 2018-09-21 | 郑东 | The quick perforating device of ceiling |
| CN109434162A (en) * | 2019-01-07 | 2019-03-08 | 江苏瑞峰建设集团有限公司 | A kind of smallpox plate drilling device |
| CN109500433A (en) * | 2018-06-26 | 2019-03-22 | 何志辉 | Full-automatic smallpox perforating device |
| CN208696381U (en) * | 2018-07-24 | 2019-04-05 | 云南省建设投资控股集团有限公司 | A kind of electric hammer boring device of top plate with slag ash device |
| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
| CN110253049A (en) * | 2019-08-05 | 2019-09-20 | 淮北市腾威机械设备有限公司 | A kind of environment-friendly type wall top drilling equipment |
| CN210969442U (en) * | 2019-06-10 | 2020-07-10 | 甘肃春潮宏广告装修有限公司 | Novel wall body puncher |
| CN112139557A (en) * | 2020-09-18 | 2020-12-29 | 陈丽红 | Turning drilling machine |
| CN212945577U (en) * | 2020-08-12 | 2021-04-13 | 中建八局轨道交通建设有限公司 | Subway construction roof drilling equipment |
-
2021
- 2021-06-03 CN CN202110621396.1A patent/CN113441744B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691991A (en) * | 2013-12-03 | 2014-04-02 | 兖矿东华建设有限公司 | Moveable roof drilling expansion bracket |
| CN106825682A (en) * | 2017-03-01 | 2017-06-13 | 栖霞市振华实业有限责任公司 | High-altitude drilling automatic pilot |
| CN207887929U (en) * | 2018-02-08 | 2018-09-21 | 郑东 | The quick perforating device of ceiling |
| CN108247112A (en) * | 2018-04-03 | 2018-07-06 | 北京戴纳实验科技有限公司 | A kind of dust-free locating trepanning vehicle |
| CN109500433A (en) * | 2018-06-26 | 2019-03-22 | 何志辉 | Full-automatic smallpox perforating device |
| CN208696381U (en) * | 2018-07-24 | 2019-04-05 | 云南省建设投资控股集团有限公司 | A kind of electric hammer boring device of top plate with slag ash device |
| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
| CN109434162A (en) * | 2019-01-07 | 2019-03-08 | 江苏瑞峰建设集团有限公司 | A kind of smallpox plate drilling device |
| CN210969442U (en) * | 2019-06-10 | 2020-07-10 | 甘肃春潮宏广告装修有限公司 | Novel wall body puncher |
| CN110253049A (en) * | 2019-08-05 | 2019-09-20 | 淮北市腾威机械设备有限公司 | A kind of environment-friendly type wall top drilling equipment |
| CN212945577U (en) * | 2020-08-12 | 2021-04-13 | 中建八局轨道交通建设有限公司 | Subway construction roof drilling equipment |
| CN112139557A (en) * | 2020-09-18 | 2020-12-29 | 陈丽红 | Turning drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113441744A (en) | 2021-09-28 |
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Effective date of registration: 20230801 Address after: Room 303, Building 2, Yinhu Industrial Zone, No. 332 Guangshan 1st Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangzhou Platinum Decoration Co.,Ltd. Address before: 554300 No. 18, Sanxing East Road, Jiangkou County, Tongren City, Guizhou Province Applicant before: Liu Jiangzhen |
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