CN103056419B - A kind of ceiling perforating device - Google Patents

A kind of ceiling perforating device Download PDF

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Publication number
CN103056419B
CN103056419B CN201210569451.8A CN201210569451A CN103056419B CN 103056419 B CN103056419 B CN 103056419B CN 201210569451 A CN201210569451 A CN 201210569451A CN 103056419 B CN103056419 B CN 103056419B
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China
Prior art keywords
electric drill
push rod
pin bushing
guide pin
base
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CN201210569451.8A
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CN103056419A (en
Inventor
姚利民
毛谦云
方敬伦
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KINGTEC INDUSTRIAL Co Ltd
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KINGTEC INDUSTRIAL Co Ltd
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Priority to CN201210569451.8A priority Critical patent/CN103056419B/en
Publication of CN103056419A publication Critical patent/CN103056419A/en
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Abstract

The invention discloses a kind of ceiling perforating device, comprise base, described base rotates and is provided with guide pin bushing, the position that described base is positioned at described guide pin bushing side is provided with the angle scale measuring guide pin bushing rotational angle, guide pillar is arranged with in described guide pin bushing, described guide pillar sidewall is provided with push rod, described guide pin bushing sidewall offers the push rod groove coordinated with push rod, described push rod is arranged in described push rod groove, be provided with the electric drill fixed mount for fixing electric drill in the end of described guide pillar, described electric drill fixed mount is fixed with electric drill.The present invention can get out the inclined hole of special angle on the ceiling, and structure is simple, uses very convenient.

Description

A kind of ceiling perforating device
Technical field
The present invention relates to a kind of perforating device, particularly relate to a kind of device utilizing electric hand drill to punch to ceiling.
Background technology
When punching on the ceiling with electric hand drill, general operation is: the first good ladder of frame, then workman uses electric hand drill to punch to ceiling after climing up the ladder, want head to face upward due to workmen and upwards exert all one's strength, be very difficult to operation, also will stand on scaffold simultaneously or step down on ladder, when making operation, stability and security receive very large impact.
For above-mentioned defect, license notification number is " CN201924573U ", name is called " hole drilling-up auxiliary device of impact electric drill ", disclose hole drilling-up auxiliary device of impact electric drill, mainly comprise the straight-bar of scalable adjustment, a hand support is provided with below the pole of described scalable adjustment, pole top is provided with can fix impact electric drill device, hand support is connected with pole lower end by movable rod in the middle of the mobile jib of band base, the band handle ripping bar at mobile jib top is connected in the middle of pole by pivot pin, forming thus can the structure of parallel upper sled, can fix impact electric drill device is be provided with a supporting plate and several fixing latch closure at the top of pole, during use, electric impact drill is fixed on the top of pole, prop up the mobile jib with base, hand holding handle handle, press down ripping bar, the punching to top can be realized thus.
In addition, number of patent application is " 201010112742.5 ", name is called " Mobile support frame for electric drill ", also a kind of electric drill bracing frame is disclosed, mainly comprise support bar, push rod is connected with by activity operations bar above support bar, electric drill fixed mount and dust collection cover are equipped with in push rod upper end, the lower end of support bar is provided with sliding bottom, activity operations bar and push rod junction are provided with for the movable branching rod of locating and reinforce, support bar is provided with the supply socket of mobile lever and power switch or belt switch, during use, electric drill can be fixed on electric drill fixed mount, by lower by activity operations bar, can punch to the ceiling flat-top of top.
In the shelf of electric drill described above, as shown in Figure 3, at jack-up electric drill in the process of top offset, electric drill can depart from the displacement of d to the structure of jack-up electric drill simultaneously to horizontal direction.Cause the hole got out on the ceiling to be bar shaped, do not utilize bolt or screw in through-holes fixing.And in the words that the installation to some light fixture is fixing, needs get out on ceiling end face to be had and end face inclined hole at an angle, to with the electric drill stand in above-mentioned patent is open, when if desired getting out the inclined hole with certain angle on ceiling end face, then cannot realize.Therefore be necessary to improve.
Summary of the invention
For the deficiencies in the prior art, the invention provides the device that can get out the inclined hole of the special angle of actual needs on the ceiling.
The present invention is achieved through the following technical solutions: a kind of ceiling perforating device, comprise base, described base rotates and is provided with guide pin bushing, the position that described base is positioned at described guide pin bushing side is provided with the angle scale measuring guide pin bushing rotational angle, guide pillar is arranged with in described guide pin bushing, described guide pillar sidewall is provided with push rod, described guide pin bushing sidewall offers the push rod groove coordinated with push rod, described push rod is arranged in described push rod groove, the electric drill fixed mount for fixing electric drill is provided with in the end of described guide pillar, described electric drill fixed mount is fixed with electric drill.
In technique scheme, the lower surface of described base is provided with roller.
In technique scheme, described guide pillar comprises cylinder and sleeve pipe, and described cylinder slides and is arranged in described sleeve pipe, and described column side wall offers screwed hole, and cylinder establishes bolt to be fixed in sleeve pipe by twisting in screwed hole.
In technique scheme, described electric drill is provided with light source.
The present invention compared with prior art, has following beneficial effect: the inclined hole that can get out special angle on the ceiling, and structure is simple, uses very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of jack-up electric drill structure in background technology.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of guide pillar of the present invention.
Fig. 4 is the partial enlarged drawing at A place in Fig. 2 of the present invention.
Fig. 5 is the structural representation of electric drill of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 2 to Fig. 3, a kind of ceiling perforating device, comprise base 101, described base 101 rotates and is provided with guide pin bushing 1, the position that described base 101 is positioned at described guide pin bushing 1 side is provided with the angle scale 4 measuring guide pin bushing 1 rotational angle, guide pillar 10 is arranged with in described guide pin bushing 1, described guide pillar 10 outer wall is provided with and is fixedly installed push rod 13 at described guide pillar 10 sidewall, described guide pin bushing 1 sidewall offers the push rod groove 15 coordinated with described push rod 13, during use, push rod 13 part is gripped by hand, promote push rod 13 to slide up and down in push rod groove 15, thus drive guide pillar 10 to move up and down, thus promote moving up and down of electric drill, because guide pillar 10 does along guide pin bushing 1 and moves both vertically up and down, therefore the electric drill being fixed on guide pillar 10 end can not the skew in occurred level direction, ensure that the precision of punching.
The electric drill fixed mount for fixing electric drill is provided with in the end of guide pillar 10, described electric drill fixed mount fixes electric drill 7, and at electric drill 7 end position, light source 5 is set, light source 5 emission of light is by the top marginal position of electric drill and stretch out, during use, namely the position that light source 5 is irradiated to thinks that position that electric drill 7 punches on the ceiling is (although have the error in certain precision, but this error is very little, therefore negligible), solve in the higher problem with the naked eye determining that punch position easily produces deviation and drill bit punching is located when sky blackboard glazed thread is more dim of sky blackboard.
The lower surface of described base 101 is provided with roller 6, is convenient to the position adjusting base in use.
Described guide pillar 10 comprises cylinder 8 and sleeve pipe 9, described cylinder 8 slides and is arranged in described sleeve pipe 9, described cylinder 8 sidewall offers screwed hole 90, cylinder 8 establishes bolt to be fixed in sleeve pipe by twisting in screwed hole 90, screwed hole 90 interval is evenly arranged, when guide pillar 10 length cannot make to be fixed on the cover body of guide pillar 10 upper end not and electric drill touches ceiling, the bolt in screwed hole 90 can be unscrewed, to extract in sleeve pipe 9 cylinder 8 (length of extracting cylinder 8 is the spacing of several screwed holes 90) of part, then again to screw on bolt, cylinder 8 is retightened in sleeve pipe 9, so just increase the length of guide pillar 10, and when electric drill stand of the present invention does not use, cylinder 8 can stretch into sleeve pipe 9 least significant end position, which reduces the storage area of electric drill stand of the present invention, electric drill stand is carried or carries convenience all very.
See Fig. 5, described electric drill 7 comprises handle 73, in one end of described handle 73, battery 72 is housed, and in described electric drill 7, have the motor 75 driving drill bit, described motor 75 comprises output shaft 750.
Also comprise body 78, cooling water is full of in described body 78, described body 78 is around motor 75 and form closed-loop path in described electric drill 7, body 78 is provided with magnetic drives wheel 74 near inside, described output shaft 750 position, described output shaft 750 is fixedly installed permanent magnet 77 near the side of described magnetic drives wheel 74, when electric drill uses, motor output shaft 750 rotates the rotation driving permanent magnet 77, the mode transmitted by magnetic drives magnetic drives to take turns the rotation of 74, thus the cooling water in body 78 can be circulated.
The storage tank 76 for storing cooling water is provided with in described electric drill 7, in described storage tank 76, more cooling water is set, described storage tank 76 is communicated with described body 78, so just can have the heat that enough cooling waters produce in electric drill running to absorb battery, after ensure that electric drill long-play, cooling water heat absorption is too much ineffective.
Described storage tank 76 is provided with through hole 760, the housing that electric drill 7 corresponds to through hole 760 position can be dismantled, described through hole 760 is twisted and is provided with stubborn cap 761, in the long-time use procedure of electric drill, if desired in body 78, increase or change the words of cooling water, only need to dismantle the housing that electric drill 7 corresponds to through hole 760 position, turn on stubborn cap 761, add in through hole 760 or pour out cooling water.

Claims (4)

1. a ceiling perforating device, comprise base (101), it is characterized in that: the upper rotation of described base (101) is provided with guide pin bushing (1), the position that described base (101) is positioned at described guide pin bushing (1) side is provided with the angle scale (4) measuring guide pin bushing (1) rotational angle, guide pillar (10) is arranged with in described guide pin bushing (1), described guide pillar (10) sidewall is provided with push rod (13), described guide pin bushing sidewall offers the push rod groove (15) coordinated with push rod (13), described push rod (13) is arranged in described push rod groove (15), the end of described guide pillar (10) is provided with the electric drill fixed mount for fixing electric drill, described electric drill fixed mount is fixed with electric drill (7), described electric drill (7) comprises handle (73), in one end of described handle (73), battery (72) is housed, there is the motor (75) driving drill bit in described electric drill (7), described motor (75) comprises output shaft (750), also comprise body (78), cooling water is full of in described body (78), described body (78) is around motor (75) and in described electric drill (7) middle formation closed-loop path, body (78) is provided with magnetic drives wheel (74) near described output shaft (750) inside, position, described output shaft (750) is fixedly installed permanent magnet (77) near the side of described magnetic drives wheel (74).
2. a kind of ceiling perforating device as claimed in claim 1, is characterized in that: the lower surface of described base (101) is provided with roller (6).
3. a kind of ceiling perforating device as claimed in claim 1, it is characterized in that: described guide pillar (10) comprises cylinder (8) and sleeve pipe (9), described cylinder (8) slides and is arranged in described sleeve pipe (9), described cylinder (8) sidewall offers screwed hole (90), and cylinder (8) establishes bolt to be fixed in sleeve pipe by twisting in screwed hole (90).
4. a kind of ceiling perforating device as claimed in claim 1, is characterized in that: on described electric drill (7), be provided with light source (5).
CN201210569451.8A 2012-12-25 2012-12-25 A kind of ceiling perforating device Active CN103056419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210569451.8A CN103056419B (en) 2012-12-25 2012-12-25 A kind of ceiling perforating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210569451.8A CN103056419B (en) 2012-12-25 2012-12-25 A kind of ceiling perforating device

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CN103056419A CN103056419A (en) 2013-04-24
CN103056419B true CN103056419B (en) 2016-01-06

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084623A (en) * 2014-07-22 2014-10-08 夏旭东 Ceiling punching machine
CN105965063B (en) * 2016-07-01 2018-01-23 无锡雨德智能物联网科技有限公司 A kind of small-sized tapping machine of accurate positioning
CN108465847A (en) * 2018-03-27 2018-08-31 中冶建工集团有限公司 A kind of boring device of top plate
CN108555346A (en) * 2018-06-27 2018-09-21 俞妍冰 A kind of electric drill simple rack

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201552557U (en) * 2009-08-04 2010-08-18 浙江海天建设集团有限公司 Novel drilling device
CN102296932A (en) * 2011-05-18 2011-12-28 常熟市金龙装饰有限责任公司 Floor type indoor ceiling concrete slab bottom drilling mechanism
CN202606927U (en) * 2011-12-31 2012-12-19 陆晓明 Multi-angle dismountable electric hand drill positioner
CN202984733U (en) * 2012-12-25 2013-06-12 宁波鑫晟工具有限公司 Ceiling punching device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186136A (en) * 1993-12-24 1995-07-25 Sumio Akagi Anker drilling on concrete slabe for construction, vibration drills for ceiling surface, and machine for pushing up drills and its manufacture
GB0723914D0 (en) * 2007-12-07 2008-01-23 Johnson Electric Sa A power tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201552557U (en) * 2009-08-04 2010-08-18 浙江海天建设集团有限公司 Novel drilling device
CN102296932A (en) * 2011-05-18 2011-12-28 常熟市金龙装饰有限责任公司 Floor type indoor ceiling concrete slab bottom drilling mechanism
CN202606927U (en) * 2011-12-31 2012-12-19 陆晓明 Multi-angle dismountable electric hand drill positioner
CN202984733U (en) * 2012-12-25 2013-06-12 宁波鑫晟工具有限公司 Ceiling punching device

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A ceiling drilling device

Effective date of registration: 20210607

Granted publication date: 20160106

Pledgee: China Construction Bank Co.,Ltd. Ningbo Jiangbei sub branch

Pledgor: KINGTEC INDUSTRIAL Co.,Ltd.

Registration number: Y2021330000520