CN203592172U - Movable type top plate drilling telescopic frame - Google Patents

Movable type top plate drilling telescopic frame Download PDF

Info

Publication number
CN203592172U
CN203592172U CN201320788989.8U CN201320788989U CN203592172U CN 203592172 U CN203592172 U CN 203592172U CN 201320788989 U CN201320788989 U CN 201320788989U CN 203592172 U CN203592172 U CN 203592172U
Authority
CN
China
Prior art keywords
vertical rod
plate drilling
lever
tube
rod
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.)
Expired - Fee Related
Application number
CN201320788989.8U
Other languages
Chinese (zh)
Inventor
任超峰
张戈
张妍敏
李茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANKUANG DONGHUA CONSTRUCTION CO Ltd
Original Assignee
YANKUANG DONGHUA CONSTRUCTION CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANKUANG DONGHUA CONSTRUCTION CO Ltd filed Critical YANKUANG DONGHUA CONSTRUCTION CO Ltd
Priority to CN201320788989.8U priority Critical patent/CN203592172U/en
Application granted granted Critical
Publication of CN203592172U publication Critical patent/CN203592172U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a movable type top plate drilling telescopic frame. When top plate drilling is carried out, workload is large, and the eyes are easy to be hurt by dust. In order to solve the technical problem, the movable type top plate drilling telescopic frame comprises an upright rod and a lifting rod, a sliding sleeve is fixed to one side of the upright rod, the lifting rod is arranged in the sliding sleeve, the upright rod is further hinged to a lever, a long slotted hole is formed in a force application end of the lever, a pin column is arranged on the lifting rod, the pin rod penetrates through the long slotted hole, the stress end of the lever is connected with a pull rod, a drilling machine is fixed to the lifting rod, a drill bit of the drilling machine faces upwards, and a drill bit laser centering device is arranged in a matched mode. The movable type top plate drilling telescopic frame has the advantages of being scientific in design and convenient to operate, and is widely suitable for drilling operation of various top plates.

Description

Portable top plate drilling expansion bracket
Technical field
The utility model relates to a kind of portable top plate drilling expansion bracket.
Background technology
House ceiling is the significant points of Modern Interior Decoration processing, and it is to surround the interior space another major part except body of wall, ground.Its decorative effect quality, directly affects the decorative effect of whole space.Ceiling should have noise reduction and fireproof function concurrently, also needs to install illumination, ventilation equipment simultaneously.
Nowadays,, in the fitment process of the large-scale utilities building such as office building, hospital, conventionally adopt suspension type ceiling, i.e. furred ceiling.All adopt suspension rod and keel to fix decoration panel at large-area ceiling construction, for ensuring the quality of products, safety, metal suspension rod employing rate is quite high.Therefore,, in furred ceiling operation, top plate drilling workload is always very large.
When top plate drilling, staff need to face upward an operation, and sand and dust, the powder that boring produces wafts to staff's body, on head, is also easy to be confused staff's eye, labor strength greatly, inefficiency.How improving top plate drilling efficiency, and avoid operating personnel's dust fan eye, is those skilled in the art's problems in urgent need to solve.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned defect that how to overcome prior art, and a kind of portable top plate drilling expansion bracket is provided.
For solving the problems of the technologies described above, this portable top plate drilling expansion bracket comprises vertical rod and elevating lever, and wherein vertical rod one side is fixed with sliding sleeve, and described elevating lever is just arranged in sliding sleeve, in described vertical rod, go back hinged lever, the force side of this lever has long slot bore, and described elevating lever is provided with a pin, and this pin is through described long slot bore, the force side of lever is connected with pull bar, on described elevating lever, be fixed with rig, its drill bit upwards, and is furnished with drill bit laser centering device.Wherein drill bit laser centering device is referring to drilling machine laser centering device described in CN200970692Y.
So design, when use, makes the just relevant position to top board of drill bit, opens drill bit laser centering device, and when bit, laser generator and the lasing area that sends thereof rotate simultaneously, there will be a bright spot directly over drill bit, can indicate exactly bore position.Then, operating personnel keep vertical rod motionless, bow, close one's eyes, and pull pull bar, make elevating lever drive drill bit to rise along sliding sleeve, until complete top plate drilling.Gu in boring procedure, operating personnel needn't come back and watch, so can not be confused eye.
If drilling machine exists fault of eccentricity, due to the visual persistence phenomenon of human eye, under drill bit, there will be a ring of light, thereby make people find in time fault of eccentricity.
As optimization, described lever has two, and cut with scissors respectively on a connecting rod force side of two levers, above-mentioned connecting rod and two levers, vertical rod and elevating lever composition parallel-crank mechanisms, described sliding sleeve has two, and spacer sleeve, on elevating lever, is equipped with linear bearing in it.So design, more firmly, action is more steady.
As optimization, described vertical rod stage casing is provided with telescopic tube, and this telescopic tube is made up of the inner and outer tubes that are nested together, and inner tubal wall and outer tube wall have a charge off hole, and are furnished with latch.So design, can be as required, utilizes latch and pin-and-hole, adjusts telescopic tube length.
As optimization, described outer tube top is provided with a fastening nut, and outer tube top has multiple cannelures, and outer tube top tube wall is divided into multiple tile fragment clevis teeth by above-mentioned cannelure, and fastening nut can be by tile fragment clevis tooth hoop on inner pipe.So design, adjusts after telescopic tube length, and recycling fastening nut, is locked, and prevents because of this portable top plate drilling expansion bracket shakiness, causes top to pull borehole throw.
As optimization, described vertical rod lower end is fixed on a substrate by a universal ball joint, and vertical rod stage casing is provided with transverse arm and pallet, pallet is provided with pointed cone, described transverse arm is outstanding a weight, the pointed cone on its bottom weight point and pallet just to time, the axis of described drill bit is vertical.So design, can, by weight, proofread and correct drill bit perpendicularity.
Before the utility model is unexposed, people's hand-held drill, while facing upward head boring, is difficult to get out the fixing perfect inclined hole of angle.
As optimization, it also comprises the workbench with universal caster wheel and fence, and described vertical rod is fixed on fence.So design, need to hole on superelevation top board time, can be fixed on vertical rod on fence, and then push work platform, so as to realizing the top plate drilling of diverse location.
The portable top plate drilling expansion bracket of the utility model has advantages of design science, easy to operate, is widely used in various top plate drilling operations.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the portable top plate drilling expansion bracket of the utility model is described further:
Fig. 1 is the part section structural representation (telescopic sleeve structure, substrate, universal ball joint dissect half along axis, and fastening nut dissects 1/4th along axis) of the embodiment one of this portable top plate drilling expansion bracket;
Fig. 2 is the structural representation of the embodiment two of this portable top plate drilling expansion bracket.
In figure: 1 is vertical rod, 2 is elevating lever, 3 is sliding sleeve, 4 is lever, 5 is long slot bore, 6 is pin, 7 is rig, 8 is drill bit laser centering device, 9 is connecting rod, 10 is pull bar, 11 is universal ball joint, 12 is substrate, 13 is transverse arm, 14 is pallet, 15 is pointed cone, 16 is weight, 17 is drill bit, 18 is top board, 19 is universal caster wheel, 20 is fence, 21 is inner tube, 22 is outer tube, 23 is pin-and-hole, 24 is latch, 25 is fastening nut, 26 is cannelure, 27 is tile fragment clevis tooth, 28 is key switch.
The specific embodiment
Embodiment one: as shown in Figure 1, this portable top plate drilling expansion bracket comprises vertical rod 1 and elevating lever 2, wherein vertical rod 1 one sides are fixed with sliding sleeve 3, and described elevating lever 2 is just arranged in sliding sleeve 3, go back hinged lever 4 in described vertical rod 1, the force side of this lever 4 has long slot bore 5, described elevating lever 2 is provided with a pin 6, and this pin 6, through described long slot bore 5, is fixed with rig 7 on described elevating lever 2, its drill bit 17 upwards, and is furnished with drill bit laser centering device 8.
Described lever 4 has two, cut with scissors respectively on a connecting rod 9 force side of two levers 4, above-mentioned connecting rod 9 and two levers 4, vertical rod 1 and elevating levers 2 form parallel-crank mechanism, the force side of lever 4 is connected with pull bar 10, described sliding sleeve 3 has two, spacer sleeve, on elevating lever 2, is equipped with linear bearing (not shown) in it.
Described vertical rod 1 stage casing is provided with telescopic tube, and this telescopic tube is made up of the inner tube 21 being nested together and outer tube 22, has a charge off hole 23, and be furnished with latch 24 on inner tube 21 walls and outer tube 22 walls.
Described outer tube 22 tops are provided with a fastening nut 25, and outer tube 22 tops have multiple cannelures 26, and outer tube top tube wall is divided into multiple tile fragment clevis teeth 27 by above-mentioned cannelure 26, and fastening nut 25 can bind round tile fragment clevis tooth 27 on inner pipe.
Described vertical rod 1 lower end is fixed on a substrate 12 by a universal ball joint 11, vertical rod 1 stage casing is provided with transverse arm 13 and pallet 14, and pallet is provided with pointed cone 15, and described transverse arm hangs a weight 16, pointed cone 14 on its bottom weight point and pallet just to time, the axis of described drill bit is vertical.
Universal ball joint 11 is made up of a ball-and-socket and the bulb being arranged in ball-and-socket, its ball-and-socket axle center and angle≤30 °, bulb axle center.
Pallet 14 is provided with multiple concentric circles (not shown)s, and above-mentioned concentric circles is centered by pointed cone 15, and weight point points to different concentric circles, and drill bit 17 presents different angles from top board 18.By a weight 15, pointed cone 14 and concentrically ringed indication, can work bit 17 on top board 18, get out perfect inclined hole, and the angle of inclined hole and top board is remained between 75~80 °, practice and theory all prove, in such oblique angle, suspension rod are installed the most firm.
Embodiment two: as shown in Figure 2, it also comprises the workbench with universal caster wheel 19 and fence 20, and described vertical rod 1 can be fixed on fence 20, all the other structures as described in embodiment 1, are omited.

Claims (6)

1. a portable top plate drilling expansion bracket, it is characterized in that: comprise vertical rod and elevating lever, wherein vertical rod one side is fixed with sliding sleeve, and described elevating lever is just arranged in sliding sleeve, in described vertical rod, go back hinged lever, the force side of this lever has long slot bore, and described elevating lever is provided with a pin, and this pin is through described long slot bore, the force side of lever is connected with pull bar, on described elevating lever, be fixed with rig, its drill bit upwards, and is furnished with drill bit laser centering device.
2. portable top plate drilling expansion bracket according to claim 1, it is characterized in that: described lever has two, cut with scissors respectively on a connecting rod force side of two levers, above-mentioned connecting rod and two levers, vertical rod and elevating lever composition parallel-crank mechanisms, described sliding sleeve has two, spacer sleeve, on elevating lever, is equipped with linear bearing in it.
3. portable top plate drilling expansion bracket according to claim 2, is characterized in that: described vertical rod stage casing is provided with telescopic tube, and this telescopic tube is made up of the inner and outer tubes that are nested together, inner tubal wall and outer tube wall have a charge off hole, and are furnished with latch.
4. portable top plate drilling expansion bracket according to claim 3, it is characterized in that: described outer tube top is provided with a fastening nut, and outer tube top has multiple cannelures, outer tube top tube wall is divided into multiple tile fragment clevis teeth by above-mentioned cannelure, and fastening nut can be by tile fragment clevis tooth hoop on inner pipe.
5. according to the arbitrary described portable top plate drilling expansion bracket of claim 1-4, it is characterized in that: described vertical rod lower end is fixed on a substrate by a universal ball joint, vertical rod stage casing is provided with transverse arm and pallet, pallet is provided with pointed cone, on described transverse arm, hang and have a weight, pointed cone on its bottom weight point and pallet just to time, the axis of described drill bit is vertical.
6. portable top plate drilling expansion bracket according to claim 5, is characterized in that: it also comprises the workbench with universal caster wheel and fence, and described vertical rod can be fixed on fence.
CN201320788989.8U 2013-12-03 2013-12-03 Movable type top plate drilling telescopic frame Expired - Fee Related CN203592172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320788989.8U CN203592172U (en) 2013-12-03 2013-12-03 Movable type top plate drilling telescopic frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320788989.8U CN203592172U (en) 2013-12-03 2013-12-03 Movable type top plate drilling telescopic frame

Publications (1)

Publication Number Publication Date
CN203592172U true CN203592172U (en) 2014-05-14

Family

ID=50673119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320788989.8U Expired - Fee Related CN203592172U (en) 2013-12-03 2013-12-03 Movable type top plate drilling telescopic frame

Country Status (1)

Country Link
CN (1) CN203592172U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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
CN108839264A (en) * 2018-06-25 2018-11-20 郑州市第建筑工程集团有限公司 Secondary structure pipeline burying building block drilling equipment
CN109571776A (en) * 2018-11-30 2019-04-05 邬成眉 A kind of contraction compacting means of building monitoring auxiliary installing device
CN109773242A (en) * 2019-03-14 2019-05-21 成都中机盈科科技有限公司 A kind of drilling equipment being applicable in the accurate environmental protection of building multi-angle metope
CN109877977A (en) * 2019-03-14 2019-06-14 成都中机盈科科技有限公司 A kind of boring method for realizing accurate environment protection architecture multi-angle metope

Cited By (8)

* Cited by examiner, † Cited by third party
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
CN103691991B (en) * 2013-12-03 2016-03-23 兖矿东华建设有限公司 Portable top plate drilling expansion bracket
CN108839264A (en) * 2018-06-25 2018-11-20 郑州市第建筑工程集团有限公司 Secondary structure pipeline burying building block drilling equipment
CN108839264B (en) * 2018-06-25 2020-11-13 郑州市第一建筑工程集团有限公司 Secondary structure pipeline secretly buries building block drilling equipment
CN109571776A (en) * 2018-11-30 2019-04-05 邬成眉 A kind of contraction compacting means of building monitoring auxiliary installing device
CN109773242A (en) * 2019-03-14 2019-05-21 成都中机盈科科技有限公司 A kind of drilling equipment being applicable in the accurate environmental protection of building multi-angle metope
CN109877977A (en) * 2019-03-14 2019-06-14 成都中机盈科科技有限公司 A kind of boring method for realizing accurate environment protection architecture multi-angle metope
CN109773242B (en) * 2019-03-14 2020-02-14 中铁十八局集团北京工程有限公司 Be suitable for drilling equipment of accurate environmental protection of building multi-angle wall

Similar Documents

Publication Publication Date Title
CN203592172U (en) Movable type top plate drilling telescopic frame
CN103691991B (en) Portable top plate drilling expansion bracket
CN103521807A (en) Liftable laser positioning high-space suspender perforation mounting device and operation method
CN204001643U (en) A kind of indoor suspended ceiling hangs muscle erecting device
CN205673646U (en) Bore position floor boring bar tool accurately
CN204209169U (en) A kind of tool-type ceiling drilling device
CN204018794U (en) The indoor fixing construction system of a kind of ceiling
CN206683619U (en) Steel construction perpendicularity checking instrument
CN203297765U (en) Integrated support and hanger capable of being assembled and connecting pieces thereof
CN205165973U (en) Top bar planting dowelling jig hole strutting arrangement
CN104100076A (en) Device for installing hanging bars of indoor suspended ceiling
CN204159929U (en) Mobile adjustable drilling sectional shelf-unit
CN204772412U (en) High altitude furred ceiling drilling device of drilling
CN204716141U (en) Movable expanding drilling operation platform
CN106437561A (en) Angle-adjustable type large mechanical hand device
CN203655151U (en) Core drilling machine
CN204975422U (en) A lift drilling equipment for install expansion bolts on roof boarding
CN202810645U (en) Full-hydraulic emulsion drilling rig
CN104386593A (en) Crane capable of being flexibly assembled and disassembled
CN103670277B (en) A kind of electric power line pole tower composite foundation borehole perpendicularity locator
CN107717846A (en) A kind of special fixture for being used to dismantle cutting knife
CN205400600U (en) Ceiling pore -forming construction equipment
CN201671539U (en) Water driller
CN203526628U (en) Lifting-type auxiliary support device of percussion drill
CN203961431U (en) Portable cover bar rope bracing or strutting arrangement

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140514

Termination date: 20141203