CN108274028B - A kind of perforating device for building based on electric up-down technology - Google Patents

A kind of perforating device for building based on electric up-down technology Download PDF

Info

Publication number
CN108274028B
CN108274028B CN201810057163.1A CN201810057163A CN108274028B CN 108274028 B CN108274028 B CN 108274028B CN 201810057163 A CN201810057163 A CN 201810057163A CN 108274028 B CN108274028 B CN 108274028B
Authority
CN
China
Prior art keywords
hole
fixedly connected
plate
guide rail
electric
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
CN201810057163.1A
Other languages
Chinese (zh)
Other versions
CN108274028A (en
Inventor
朱园园
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.)
Shanghai Huapu Limited by Share Ltd steel structure
Original Assignee
Shanghai Huapu Ltd By Share Ltd Steel Structure
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 Shanghai Huapu Ltd By Share Ltd Steel Structure filed Critical Shanghai Huapu Ltd By Share Ltd Steel Structure
Priority to CN201810057163.1A priority Critical patent/CN108274028B/en
Publication of CN108274028A publication Critical patent/CN108274028A/en
Application granted granted Critical
Publication of CN108274028B publication Critical patent/CN108274028B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/14General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/066Bench vices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/08Clamping mechanisms; Provisions for clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention discloses a kind of perforating devices for building based on electric up-down technology, including bottom plate, the top end face of bottom plate is equipped with seat-box and two columns, the abutting end of column is equipped with lifting tube, lifting slot is equipped in lifting tube, it goes up and down slot and is equipped with slide opening far from a side of column, it goes up and down and is equipped with sliding block in slot, the transverse plate matched with slide opening is fixedly connected between two sliding blocks, guide rail is symmetrically arranged with before and after the bottom face of transverse plate, it is equipped with lead screw between two guide rails, is arranged with the Mobile base matched with guide rail on lead screw, is fixedly connected with drilling machine on Mobile base;The present invention is by the mutual cooperation of setting electric telescopic rod and transverse plate, so that Multidirectional-moving spatially may be implemented in drilling machine, position control is flexible, is easy to implement and carries out the drilling to drill and to type movable article to ground fixing device;By the mutual cooperation of fixing clamp and activity folder, clamping effectively can be fixed to article hole to be drilled, guarantee the stability of article hole to be drilled, improve drilling quality.

Description

A kind of perforating device for building based on electric up-down technology
Technical field
The present invention relates to building punch device technical field, specially a kind of punchings for building based on electric up-down technology Device.
Background technique
Architectural engineering, refer to by construction to all kinds of building constructions and its affiliated facility and route matched with its, pipeline, The installation activity of equipment is formed by engineering entity.Wherein " building construction ", which refers to, top cover, beam column, wall, basis and can Inner space is formed, meets people's production, lives, learns, the engineering that public activity needs.
Architectural engineering is the planning carried out for newly-built, reconstruction or enlarging building construction and auxiliary construction facility, surveys It the engineering entity and route matched with its, pipeline, equipment of every technical work and completion such as examines, design and constructs, be completed Installing engineering.Also refer to the construction engineering of various houses, building, also known as building operation amount.This part investment must emerging work Dynamic material, is just able to achieve by construction activities.
Wherein the construction engineering of " building construction " includes workshop, theater, hotel, shop, school, hospital and house etc., The dynamic material of necessary emerging work is extended in its newly-built, reconstruction, is just able to achieve by construction activities;" auxiliary construction facility " refers to and builds with house Build matched water tower, shed for bicycle, pond etc.." installation of route, pipeline, equipment " refers to and building construction and its affiliated facility phase The routes such as matched electrical, plumbing, HVAC, communication, intelligence, elevator, pipeline, equipment installation activity.
Perforating device is the tool that modern construction engineering field must be indispensable.Existing perforating device when in use, is Stabilization punches object, generally by screwing bolts by object clamping, although can stablize punching, screws spiral shell Bolt is time-consuming and laborious, causes to use inconvenience, and puncher is after having beaten hole, it has not been convenient to be detached from object, lead again Puncher is caused to use difficult;And the puncher that existing puncher usually requires hand-held to the punching of ground fixing device has come At operation, still, the puncher of this hand-held may be only available for aperture drilling, just can not be complete for some holes bigger than normal At, and the puncher of hand-held usually requires human assistance completion, risk is relatively high, it is easy to which the case where injuring makes With being inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of perforating devices for building based on electric up-down technology, to solve above-mentioned back The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of perforating device for building based on electric up-down technology, including bottom plate, the top end face of bottom plate be equipped with seat-box and Two columns, two columns are symmetrical to be set up separately at left and right sides of the top end face of bottom plate, and the top of column is equipped with top plate, top plate Bottom face be equipped with electric telescopic rod far from the side of column, the abutting end of column is equipped with lifting tube, is equipped with lifting in lifting tube Slot, lifting slot are equipped with slide opening far from a side of column, are equipped with sliding block in lifting slot, and going up and down between slot and sliding block is It being slidably connected, the bottom end of sliding block is fixedly connected with reset spring, and the bottom end of reset spring is fixedly connected on the bottom wall of lifting slot, and two It is fixedly connected with the transverse plate matched with slide opening between a sliding block, is to be slidably connected between slide opening and transverse plate, electric expansion Telescopic rod on bar is fixedly connected on the top of transverse plate, is symmetrically arranged with guide rail before and after the bottom face of transverse plate, two guide rails it Between be equipped with lead screw, one end of lead screw is rotatably connected on transverse plate by bearing block, and the other end of lead screw is fixedly connected on motor Motor shaft on, motor is fixedly connected on transverse plate, and the Mobile base matched with guide rail, lead screw and movement are arranged on lead screw It is to be threadedly coupled between seat, is to be slidably connected between Mobile base and guide rail, drilling machine is fixedly connected on Mobile base, seat-box is located at two Between a column, it is equipped with orbit hole in seat-box, is equipped with screw rod in orbit hole, screw rod is rotatably connected on the inner wall of orbit hole, spiral shell The movable block matched with orbit hole is threaded on bar, the bottom wall of orbit hole is equipped with guide hole, and the top of movable block is fixed to be connected It is connected to the connecting rod matched with guide hole, the top of connecting rod is fixedly connected with movable folder, is equipped with and work on the left of the top end face of seat-box It is dynamic to press from both sides the fixing clamp matched, through-hole is equipped on the right side of the bottom wall of orbit hole, through-hole penetrates through connecting bottom board, is arranged with chain on screw rod Wheel, sprocket wheel are equipped with the chain belt matched with through-hole, are equipped with pilot hole between two columns on bottom plate, pilot hole is located at seat-box Left side, pilot hole penetrate through connecting bottom board upper and lower end face, the bottom end of bottom plate is uniformly equipped with several supporting legs.
Further, guide rail is T-type guide rail.
It further, is the relationship being parallel to each other between guide rail and lead screw.
Further, it is equipped with clip tooth on activity folder and fixing clamp, clip tooth is equipped with slip-resistant texture.
Further, sprocket wheel is corresponding with through-hole in the vertical direction.
Further, the bottom end of bottom plate is uniformly set there are four supporting leg.
Further, supporting leg is U-shaped structure, and the bottom end of supporting leg is uniformly equipped with several universal wheels, and universal wheel is equipped with foot It stops.
Further, the bottom end of supporting leg is uniformly set there are four universal wheel.
Compared with prior art, the present invention passes through the mutual cooperation of setting electric telescopic rod and transverse plate, so that drilling machine Multidirectional-moving spatially may be implemented, position control is flexible, is easy to implement and carries out drilling to ground fixing device and to work The drilling of animal product;By the mutual cooperation of fixing clamp and activity folder, clamping effectively can be fixed to article hole to be drilled, protected The stability of article hole to be drilled is demonstrate,proved, drilling quality is improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the perforating device for building based on electric up-down technology of the present invention;
Fig. 2 is that a kind of structure of the partial enlarged view A of the perforating device for building based on electric up-down technology of the present invention is shown It is intended to;
Fig. 3 is that a kind of graph structure of looking up of the transverse plate of the perforating device for building based on electric up-down technology of the present invention shows It is intended to.
In figure: 1- bottom plate, 2- column, 3- lifting tube, 4- go up and down slot, 5- sliding block, 6- reset spring, 7- slide opening, 8- cross To plate, 9- top plate, 10- electric telescopic rod, 11- telescopic rod, 12- guide rail, 13- bearing block, 14- lead screw, 15- Mobile base, 16- brill Hole machine, 17- motor, 18- pilot hole, 19- seat-box, 20- orbit hole, 21- screw rod, 22- movable block, 23- connecting rod, 24- sprocket wheel, 25- band chain, 26- through-hole, 27- activity folder, 28- clip tooth, 29- fixing clamp, 30- supporting leg, 31- universal wheel, 32- guide hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1~3, a kind of perforating device for building based on electric up-down technology, including bottom plate 1, the bottom plate 1 Top end face be equipped with seat-box 19 and two columns 2, the symmetrical top end faces or so set up separately in bottom plate 1 of two columns 2 Two sides, the top of column 2 are equipped with top plate 9, and the bottom face of the top plate 9 is equipped with electric telescopic rod 10, institute far from the side of column 2 The abutting end for stating column 2 is equipped with lifting tube 3, and lifting slot 4 is equipped in the lifting tube 3, goes up and down one of slot 4 far from column 2 Side is equipped with slide opening 7, is equipped with sliding block 5 in lifting slot 4, and going up and down between slot 4 and sliding block 5 is to be slidably connected, the sliding block 5 Bottom end is fixedly connected with reset spring 6, and the bottom end of the reset spring 6 is fixedly connected on the bottom wall of lifting slot 4, two cunnings It is fixedly connected with the transverse plate 8 matched with slide opening 7 between block 5, is to be slidably connected between the slide opening 7 and transverse plate 8, it is described Telescopic rod 11 in electric telescopic rod 10 is fixedly connected on the top of transverse plate 8, symmetrically sets before and after the bottom face of the transverse plate 8 There is guide rail 12, the guide rail 12 is T-type guide rail, lead screw 14 is equipped between two guide rails 12, between guide rail 12 and lead screw 14 It is the relationship being parallel to each other, one end of lead screw 14 is rotatably connected on transverse plate 8 by bearing block 13, and the other end of lead screw 14 is solid Surely it is connected on the motor shaft of motor 17, the motor 17 is fixedly connected on transverse plate 8, is arranged with and is led on the lead screw 14 The Mobile base 15 that rail 12 matches is to be threadedly coupled between lead screw 14 and Mobile base 15, between the Mobile base 15 and guide rail 12 It is to be slidably connected, drilling machine 16 is fixedly connected on Mobile base 15, the seat-box 19 is located between two columns 2, sets in seat-box 19 There is orbit hole 20, is equipped with screw rod 21 in the orbit hole 20, the screw rod 21 is rotatably connected on the inner wall of orbit hole 20, screw rod The movable block 22 matched with orbit hole 20 is threaded on 21, the bottom wall of the orbit hole 20 is equipped with guide hole 32, the shifting The top of motion block 22 is fixedly connected with the connecting rod 23 matched with guide hole 32, and the top of the connecting rod 23 is fixedly connected with activity Folder 27, equipped with the fixing clamps 29 matched with activity folder 27, the activity is pressed from both sides 27 and is fixed in the top end face left side of the seat-box 19 Clip tooth 28 is equipped on folder 29, the clip tooth 28 is equipped with slip-resistant texture, is equipped with through-hole 26 on the right side of the bottom wall of the orbit hole 20, The through-hole 26 penetrates through connecting bottom board 1, is arranged with sprocket wheel 24 on the screw rod 21, the sprocket wheel 24 in the vertical direction with through-hole 26 is corresponding, and sprocket wheel 24 is equipped with the chain belt 25 matched with through-hole 26, is equipped with and leads between two columns 2 on the bottom plate 1 To hole 18, the pilot hole 18 is located at the left side of seat-box 19, and pilot hole 18 penetrates through the upper and lower end face of connecting bottom board 1, the bottom plate 1 Bottom end be uniformly equipped with several supporting legs 30, the supporting leg 30 is U-shaped structure, and the bottom end of supporting leg 30 is uniformly equipped with several universal Wheel 31, the universal wheel 31 are equipped with service brake.
Whole device in use, be moved to object hole to be drilled when needing to drill to ground fixing device by the present invention Top, and the position that drills is needed by the calibration of pilot hole 18,16 transverse shifting of drilling machine is then driven by motor 17, is made 16 alignment guide hole 18 of drilling machine is obtained, and drilling machine 16 is fallen by electric telescopic rod 10, is drilled, the pilot hole 18 Pore size is greater than the size of drilling machine 16, to guarantee that bore motor 15 can lower;When needing to drill to other articles When, by pulling chain band 25, to drive the rotation of screw rod 21, and then movable block 22 is pushed to move left and right along orbit hole 20, Realization activity folder 27 moves left and right, so that activity folder 27 is matched with fixing clamp 29, clamps article, guarantees the firm of article, so It is punched afterwards using drilling machine 16.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective Various changes can be made.

Claims (5)

1. a kind of perforating device for building based on electric up-down technology, which is characterized in that including bottom plate (1), the top of bottom plate (1) End face is equipped with seat-box (19) and two columns (2), the symmetrical top end face or so set up separately in bottom plate (1) of two columns (2) The top of two sides, column (2) is equipped with top plate (9), and the bottom face of top plate (9) is equipped with electric telescopic rod far from the side of column (2) (10), the abutting end of column (2) is equipped with lifting tube (3), and lifting slot (4) is equipped in lifting tube (3), and lifting slot (4) is separate One side of column (2) is equipped with slide opening (7), is equipped with sliding block (5) in lifting slot (4), goes up and down between slot (4) and sliding block (5) It is to be slidably connected, the bottom end of sliding block (5) is fixedly connected reset spring (6), and the bottom end of reset spring (6) is fixedly connected on lifting groove The bottom wall in hole (4), is fixedly connected with the transverse plate (8) matched with slide opening (7) between two sliding blocks (5), slide opening (7) and laterally Plate is to be slidably connected between (8), and the telescopic rod (11) in electric telescopic rod (10) is fixedly connected on the top of transverse plate (8), horizontal It is symmetrically arranged with guide rail (12) before and after to the bottom face of plate (8), lead screw (14), guide rail (12) and silk is equipped between two guide rails (12) It is the relationship being parallel to each other between thick stick (14), one end of lead screw (14) is rotatably connected on transverse plate (8) by bearing block (13), The other end of lead screw (14) is fixedly connected on the motor shaft of motor (17), and motor (17) is fixedly connected on transverse plate (8), silk It is arranged with the Mobile base (15) matched with guide rail (12) on thick stick (14), is that screw thread connects between lead screw (14) and Mobile base (15) It connects, is to be slidably connected between Mobile base (15) and guide rail (12), be fixedly connected on Mobile base (15) drilling machine (16), seat-box (19) It is located between two columns (2), is equipped with orbit hole (20) in seat-box (19), be equipped with screw rod (21) in orbit hole (20), screw rod (21) it is rotatably connected on the inner wall of orbit hole (20), the movement matched with orbit hole (20) is threaded on screw rod (21) The bottom wall of block (22), orbit hole (20) is equipped with guide hole (32), and the top of movable block (22) is fixedly connected with to match with guide hole (32) The connecting rod (23) of conjunction, the top of connecting rod (23) are fixedly connected with activity folder (27), be equipped on the left of the top end face of seat-box (19) with The fixing clamp (29) that activity folder (27) matches, activity is pressed from both sides to be equipped with clip tooth (28) on (27) and fixing clamp (29), clip tooth (28) It is equipped with slip-resistant texture, is equipped with through-hole (26) on the right side of the bottom wall of orbit hole (20), through-hole (26) penetrates through connecting bottom board (1), screw rod (21) it is arranged on sprocket wheel (24), sprocket wheel (24) is corresponding with through-hole (26) in the vertical direction, and sprocket wheel (24) is equipped with and leads to The chain belt (25) that hole (26) matches, is equipped with pilot hole (18) between two columns (2) on bottom plate (1), and pilot hole (18) is set In the left side of seat-box (19), pilot hole (18) penetrates through the upper and lower end face of connecting bottom board (1), and the bottom end of bottom plate (1) is uniformly equipped with Several supporting legs (30).
2. a kind of perforating device for building based on electric up-down technology according to claim 1, which is characterized in that guide rail It (12) is T-type guide rail.
3. a kind of perforating device for building based on electric up-down technology according to claim 1, which is characterized in that bottom plate (1) bottom end is uniformly set there are four supporting leg (30).
4. a kind of perforating device for building based on electric up-down technology according to claim 1, which is characterized in that supporting leg It (30) is U-shaped structure, the bottom end of supporting leg (30) is uniformly equipped with several universal wheels (31), and universal wheel (31) is equipped with service brake.
5. a kind of perforating device for building based on electric up-down technology according to claim 1, which is characterized in that supporting leg (30) bottom end is uniformly set there are four universal wheel (31).
CN201810057163.1A 2018-01-22 2018-01-22 A kind of perforating device for building based on electric up-down technology Expired - Fee Related CN108274028B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810057163.1A CN108274028B (en) 2018-01-22 2018-01-22 A kind of perforating device for building based on electric up-down technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810057163.1A CN108274028B (en) 2018-01-22 2018-01-22 A kind of perforating device for building based on electric up-down technology

Publications (2)

Publication Number Publication Date
CN108274028A CN108274028A (en) 2018-07-13
CN108274028B true CN108274028B (en) 2019-10-11

Family

ID=62804234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810057163.1A Expired - Fee Related CN108274028B (en) 2018-01-22 2018-01-22 A kind of perforating device for building based on electric up-down technology

Country Status (1)

Country Link
CN (1) CN108274028B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108941654A (en) * 2018-08-13 2018-12-07 台州来智科技有限公司 A kind of drilling equipment of new material plate
CN109332745A (en) * 2018-09-25 2019-02-15 陈秉辉 Plate drilling device is used in a kind of production of electronic product
CN111036954A (en) * 2019-12-18 2020-04-21 江苏宏扬机械制造有限公司 Drilling device for producing slow roller cage shoe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207840219U (en) * 2018-01-22 2018-09-11 中铁建设集团设备安装有限公司 A kind of perforating device for building based on electric up-down technology

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936785A1 (en) * 1979-09-12 1981-04-02 Gerhard 7311 Notzingen Stark MACHINE TOOL
CN204546325U (en) * 2015-04-29 2015-08-12 哈尔滨理工大学 Force cell flat-nose pliers
CN204867505U (en) * 2015-06-15 2015-12-16 安徽皖美电动车科技发展有限公司 Iron sheet perforating device
CN105834471A (en) * 2016-04-29 2016-08-10 无锡港盛重型装备有限公司 Drilling machine for hardware machining
CN206732180U (en) * 2017-05-19 2017-12-12 丁广敏 A kind of machine components perforating device with shock-absorbing function
CN107470664A (en) * 2017-08-18 2017-12-15 孙永丽 A kind of wheel hub perforating device easy to use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207840219U (en) * 2018-01-22 2018-09-11 中铁建设集团设备安装有限公司 A kind of perforating device for building based on electric up-down technology

Also Published As

Publication number Publication date
CN108274028A (en) 2018-07-13

Similar Documents

Publication Publication Date Title
CN108311727B (en) A kind of building perforating device based on crossbeam stabilization technique
CN108274028B (en) A kind of perforating device for building based on electric up-down technology
CN207840219U (en) A kind of perforating device for building based on electric up-down technology
CN106001242B (en) A kind of fully automatic hydraulic perforating press
CN207840744U (en) A kind of building perforating device based on crossbeam stabilization technique
CN109514283A (en) A kind of efficient turn hole equipment of construction
CN108789869A (en) A kind of special-shaped glass clamping working table
CN208556063U (en) A kind of perforating assistor for electric armour clamp
CN108284238A (en) A kind of perforating device for building based on multidirectional drilling technique
CN106671192B (en) A kind of decorative panel installation perforating device
CN205254171U (en) Fastening type tubular metal resonator drilling machine
CN214290968U (en) Fixture device for punching of electromechanical accessories
CN104084623A (en) Ceiling punching machine
CN212042229U (en) Adjustable aluminum alloy door and window section bar perforating device
CN204476298U (en) A kind of Convenient drilling support
CN105290447B (en) A kind of drilling machine
CN110773627A (en) Intelligent metal pipe punching equipment
CN213827150U (en) Civil air defense door drilling machine
CN216540933U (en) Panel perforating device suitable for building engineering
CN213041192U (en) Measuring tool for building engineering management
CN213648153U (en) Punching device for house building
CN218314445U (en) Punching and positioning device for constructional engineering
CN209664371U (en) A kind of slidingtype building template perforating device
CN220162846U (en) Outer wall perforating device is built in room
CN205254161U (en) Tubular metal resonator drilling machine with multiple drilling

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190911

Address after: 201900 1602A-210, room 803, Lane 11, Shuangcheng Road, Shanghai, Baoshan District, China

Applicant after: Shanghai Huapu Limited by Share Ltd steel structure

Address before: 235300 Wuzhuang 057, Wuzhuang Liancun, Zhouzhai Town, Dangshan County, Suzhou City, Anhui Province

Applicant before: Zhu Yuan Yuan

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191011

Termination date: 20210122