CN201883940U - Electrically-driven lifting punching machine - Google Patents

Electrically-driven lifting punching machine Download PDF

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Publication number
CN201883940U
CN201883940U CN2010206556598U CN201020655659U CN201883940U CN 201883940 U CN201883940 U CN 201883940U CN 2010206556598 U CN2010206556598 U CN 2010206556598U CN 201020655659 U CN201020655659 U CN 201020655659U CN 201883940 U CN201883940 U CN 201883940U
Authority
CN
China
Prior art keywords
expansion link
electric
electric hammer
frame
fixed
Prior art date
Application number
CN2010206556598U
Other languages
Chinese (zh)
Inventor
刘汉华
Original Assignee
刘汉华
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 刘汉华 filed Critical 刘汉华
Priority to CN2010206556598U priority Critical patent/CN201883940U/en
Application granted granted Critical
Publication of CN201883940U publication Critical patent/CN201883940U/en

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Abstract

The utility model relates to an electrically-driven lifting punching machine. The punching machine structurally comprises a stander which serves as a base, a telescopic rod, an electric hammer fixing mechanism and an extension and retraction control mechanism, wherein the telescopic rod is fixed on the stander; the electric hammer fixing mechanism is arranged on the upper part of the telescopic rod; and the extension and retraction control mechanism is used for controlling the action of the telescopic rod. Through the punching machine, the construction personnel can punch holes in a roof plate on ground without climbing or ascending, so the punching machine is convenient to operate, the working efficiency is improved, and the probability of construction injury is reduced. The punching machine is light, fast and convenient, saves time and labor, is an effective appliance for interior decoration of a suspended ceiling and water and electricity installation in a building, and can also be used for large-area punching construction operation of the ceiling plate.

Description

The electric up-down perforator
Technical field
The utility model relates to a kind of building top board perforating device, specifically a kind of electric up-down perforator.
Background technology
The furred ceiling form is adopted in the ceiling finish of modern architecture more.The furred ceiling construction need be to the top board punching to install suspension rod, and double ladder is ascended a height, the electric hand drill manual work and the top board punching is to use more.Because the workload of top board punching is big, the labour intensity height of the artificial bore operation that makes progress, and continually ascending stair up and down and mobile double ladder etc. all can take more man-hour, therefore the work efficiency of this working method is lower.In addition,, be used for torsion and increase suddenly, also easily operating personnel's arm is damaged if drill bit runs into reinforcing bar in the floor during punching.
The utility model content
The purpose of this utility model just provides a kind of electric up-down perforator, to improve the operating efficiency of the top board drilling operation in the building operations operation process, reduces the generation probability of construction injury.
The utility model is achieved in that a kind of electric up-down perforator, include frame as pedestal, be fixed on the expansion link on the described frame, be arranged on the electric hammer fixed mechanism on described expansion link top, and be arranged on being used on the described frame and control the extension and contraction control mechanism of described expansion link action.
Described expansion link is the double-telescopic rod structure of interior expansion link and outer expansion link suit; The transmission mechanism that described extension and contraction control mechanism comprises motor, join with motor and the chi tape drum of interior dress steel ruler band; Described steel ruler band passes the crack between the pair roller, penetrate in the slit between described outer expansion link and the described interior expansion link, the upper end of steel ruler band was connected on the bridge plate, described cross bridge plate respectively with described in the top of core bar in expansion link and the described outer expansion link join; Described pair roller is rotated by described driven by motor, and the spool of coiling steel ruler band and described transmission mechanism join in the described chi tape drum.Form a kind of simple in structure mechanical extension and contraction control mechanism thus.
Described extension and contraction control mechanism can also adopt the hydraulically extensible control system of being made up of oil cylinder and pumping plant.
Described pair roller comprises a protruding roller of cambered surface and the recessed roller of cambered surface, and the main shaft of recessed roller of described cambered surface and described motor joins, and is provided with the flywheel shifting fork mechanism in the recessed roller of described cambered surface.The steel ruler band drives by the extruding of pair roller, just can enter in the expansion link under the state that keeps cancave cambered surface, thereby improve the support strength of steel ruler band to expansion link and top electric hammer fixed mechanism thereof.
Described electric hammer fixed mechanism is to be provided with fixed bar on the electric hammer holder, is connected to the electric hammer retainer ring on described fixed bar, the adjusting knob that is connected to travel switch, cutoff switch and regulates described travel switch position height in the upper end of described fixed bar.So just can realize the automatic control that electric hammer is punched a hole by the cooperatively interacting of travel switch and cutoff switch.
Be provided with the electrical socket that electric hammer connects electric usefulness on described electric hammer holder, described electrical socket is electrically connected with the lead that is connected gauge tap.So just can be implemented in the purpose of Ground Control electric hammer work.
Front end in described frame is connected to expansion bracket, is connected to front-wheel on the both sides of described expansion bracket; Be connected to the operating mechanism of trailing wheel and control rear-axle steering in the rear end of described frame.Behind the frame belt wheel, it is convenient, light to move; The configuration of expansion bracket, the focus of work of adjustable abridged edition perforator, thereby the stability of raising complete machine.
On described frame, be provided with tank tower, so both be convenient to the hand steered of perforator and promotion are beneficial to again the structure member on the perforator of pulling down is preserved; Described outer expansion link in the described expansion link is fixedlyed connected with described tank tower, to improve the stability of expansion link.
Between described expansion link and described electric hammer fixed mechanism, be connected to support bar.So both can reduce the quantity that is provided with of expansion coupling on the expansion link, also can satisfy perforating needs the higher floor top board.
It is designed that the utility model aims at the roof perforating work of building, can make the constructor avoid cat ladder to pedal height, can carry out the drilling operation of top board on ground, easy to operate, work efficiency improves, and is fit to the mobile operation of job site, does not produce the phase mutual interference in the operation, and avoided original hand-held electric hammer operation to the injury that operating personnel's arm may cause, reduced the probability of construction injury.The utlity model has easy to operate, light and fast, characteristics such as time saving and energy saving, is the capable apparatus that carries out building interior decoration furred ceiling and hydropower installation, also can be used for the large-area punching construction operation of top board.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of expansion link and steel ruler band coupling part.
Fig. 3 is that the A-A of Fig. 2 is to sectional drawing.
Each parts and label are respectively among the figure: travel switch 1, adjusting knob 2, electrical socket 3, electric hammer holder 4, lead 5, operating mechanism 6, tank tower 7, gauge tap 8, frame 9, gear drive 10, belt gear 11, frame adjusting knob 12, motor 13, the protruding roller 14a of pair roller 14(cambered surface, the recessed roller 14b of cambered surface), front-wheel 15, expansion bracket 16, steel ruler band 17, chi tape drum 18, expansion link 19a in the expansion link 19(, outer expansion link 19b, cross bridge plate 19c), locknut 20, support bar adjusting knob 21, support bar 22, electric hammer 23, electric hammer retainer ring 24, fixed bar 25, cutoff switch 26.
The specific embodiment
As shown in Figure 1, frame 9 usefulness square tubes are welded, as the bearing base of this perforator.Also weld a tank tower 7 on frame 9, the acromere of expansion link 19 is fixedlyed connected with tank tower 7.But, regulate the overhang of expansion brackets 16 by frame adjusting knob 12 at the peg graft expansion bracket 16 of a transversal stretching of the front end of frame 9.Both sides at expansion bracket 16 front ends are plugged with connecting rod respectively, and being connected 15, two connecting rods of a front-wheel in the outer end of two connecting rods respectively by axle and bearing can regulate and locate by knob.The utility model also can be made into fixed whole frame and uncontrollable front-wheel.Middle part, rear end in frame 9 is connected to trailing wheel (not shown), is connected to the operating mechanism 6 of control rear-axle steering on rear wheel support.Described operating mechanism 6 can be swing handle or steering wheel etc.
The upper end of expansion link 19 connects by the lower end of locknut 20 with support bar 22.Support bar 22 can be a single tube, also can adopt the flexible sleeve pipe of pegging graft of two joints, and carries out length adjustment by support bar adjusting knob 21.Upper end at support bar 22 connects the electric hammer fixed mechanism.
The electric hammer fixed mechanism is to be provided with the upright fixed bar 25 in a side on electric hammer holder 4, there is the core hole upper end of fixed bar 25, connect telescopic travel switch 1, on the fixed bar 25 of travel switch 1 bottom, be connected to cutoff switch 26, on fixed bar 25, also be connected to the adjusting knob 2 of the position height (degree of depth of promptly punching) of the adjustment stroke switch section of stretching out.Two electric hammer retainer rings 24 are separately positioned on the fixed bar 25, in order to fixing electric hammer 23.On electric hammer holder 4, also be provided with electrical socket 3, in order to the attaching plug on the grafting electric hammer 23.Travel switch 1, cutoff switch 26 and electrical socket 3 connect gauge tap 85 times by the lead that is electrically connected, and gauge tap 8 is arranged on the sidewall of tank tower 7.Gauge tap 8 can comprise that a battery main switch, the positive turn-off of motor close and a motor reversal switch.
As Fig. 2, shown in Figure 3, expansion link 19 is interior expansion link 19a and the double-telescopic rod fit structure of outer expansion link 19b suit, the top of the core bar in interior expansion link 19a and outside be connected with bridge plate 19c between the top of core bar among the expansion link 19b.Between the inner tube wall of the outer wall of expansion link 19a and the core bar among the outer expansion link 19b, the upper end of steel ruler band 17 was connected on the plate face of crossing bridge plate 19c on top in steel ruler band 17 was connected to.Steel ruler band 17 is crossed bridge plate 19c by push-and-pull, and drives outer expansion link 19b and interior expansion link 19a synchronization telescope together.
Among Fig. 1, frame 9 is provided with the extension and contraction control mechanism that is used to control the expansion link action.The transmission mechanism that this extension and contraction control mechanism comprises motor 13, join with motor and the chi tape drum 18 of interior dress steel ruler band.Steel ruler band 17 passes the crack between the pair roller 14, penetrates in the expansion link 19.Pair roller 14 be relative by the protruding roller 14a of cambered surface with the recessed roller 14b of cambered surface roll surface, be set up in parallel and form; Wherein, the main shaft of recessed roller 14b of cambered surface and motor 13 joins, and is provided with the flywheel shifting fork mechanism in the roller bearing of the recessed roller 14b of cambered surface; The rotating shaft of the protruding roller 14a of cambered surface is passed through the bearing box support and connection on frame 9.Pass the crack of steel ruler band 17 between pair roller 14, under the state that keeps cancave cambered surface, penetrate in the expansion link 19.The spool of coiling steel ruler band is driven by transmission mechanism in the chi tape drum 18.Transmission mechanism comprises belt gear 11 and the gear drive 10 of support and connection on frame 9 respectively, in certain belt pulley (as motor pulley) of belt gear 11, be provided with the flywheel shifting fork mechanism, carry out unidirectional rotation with the spool that drives chi tape drum 18 by motor 13, implement to reclaim the operation of steel ruler band 17.
The course of work of the present utility model is: take out electric hammer holder 4, electric hammer 23 and support bar 22 etc. from the tank tower 7 of this perforator, connection is installed successively finishes.This perforator is pushed top board perforating desired location place, reserve the perforating point, and connect power supply.The positive turn-off of pressing in the gauge tap 8 of motor closes, motor 13 rotates, the recessed roller 14b of cambered surface that drives in the pair roller 14 rotates, steel ruler band 17 is pulled out chi tape drum 18 under the mutual pressure of pair roller 14, the upper end of steel ruler band 17 promoted bridge plate 19c, drive expansion link 19 and upwards progressively stretch out, support bar 22, electric hammer 23 are raise synchronously with electric hammer holder 4.Because in the motor pulley in belt gear 11 and in the recessed roller 14b of cambered surface of pair roller 14, be equipped with the flywheel shifting fork mechanism, thus the rotation of belt gear can be with the cambered surface in the pair roller 14 rotation of recessed roller 14b produce and influence each other.When travel switch 1 connects when touching the roof, electric hammer 23 starts, the beginning perforating; Simultaneously, motor 13 also keeps low speed rotation, continues to promote electric hammer by steel ruler band 17 and rises, and boring is deepened continuously.Along with constantly creeping into of drill bit, the front end of travel switch 1 is depressed retraction gradually; After predetermined hole depth is arrived in the drill bit perforating, the front end of travel switch 1 all is pressed into, thereby make the cutoff switch 26 of travel switch 1 lower end touch the roof, at this moment, cutoff switch 26 actions are all cut off the power supply electric hammer 23 and motor 13, and the vertical motion of electric hammer boring and expansion link all stops, electric hammer is under the effect of the gear clearance of its deadweight and gear drive, and a bit of distance automatically can descend.So far the holerr at this place finishes.After this, pin the motor reversal switch in the gauge tap 8, motor 13 rotates by the rotating shaft that transmission mechanism drives in the chi tape drum 18, steel ruler band 17 progressively is recovered in the chi tape drum 18, expansion link 19 shrinks, fall electric hammer and electric hammer fixed mechanism, can forward next station then to and proceed the perforating operation.

Claims (8)

1. electric up-down perforator, it is characterized in that, include frame (9) as pedestal, be fixed on the expansion link (19) on the described frame (9), be arranged on the electric hammer fixed mechanism on described expansion link (19) top, and be arranged on being used on the described frame (9) and control the extension and contraction control mechanism of described expansion link action.
2. electric up-down perforator according to claim 1 is characterized in that, described expansion link (19) is the double-telescopic rod structure of interior expansion link (19a) and outer expansion link (19b) suit; The transmission mechanism that described extension and contraction control mechanism comprises motor (13), join with motor and the chi tape drum (18) of interior dress steel ruler band (17); Described steel ruler band (17) passes the crack between the pair roller (14), penetrate in the slit between described outer expansion link (19b) and the described interior expansion link (19a), its upper end was connected on the bridge plate (19c), described cross bridge plate (19c) respectively with described in the top of core bar in expansion link (19a) and the described outer expansion link (19b) join; Described pair roller (14) is by described motor (13) driven rotary, and the spool and the described transmission mechanism of coiling steel ruler band join in the described chi tape drum (18).
3. electric up-down perforator according to claim 2, it is characterized in that, described pair roller (14) comprises a protruding roller of cambered surface (14a) and a recessed roller of cambered surface (14b), the recessed roller of described cambered surface (14b) joins with the main shaft of described motor (13), is provided with the flywheel shifting fork mechanism in the recessed roller of described cambered surface (14b).
4. according to claim 1,2 or 3 described electric up-down perforatores, it is characterized in that, described electric hammer fixed mechanism is to be provided with fixed bar (25) on electric hammer holder (4), on described fixed bar (25), be connected to electric hammer retainer ring (24), the adjusting knob (2) that is connected to travel switch (1), cutoff switch (26) in the upper end of described fixed bar (25) respectively and regulates described travel switch position height.
5. electric up-down perforator according to claim 4 is characterized in that, is provided with the electrical socket (3) that electric hammer connects electric usefulness on described electric hammer holder (4), and described electrical socket (3) is electrically connected with the lead that is connected gauge tap (8) (5).
6. according to claim 1,2,3 or 5 described electric up-down perforatores, it is characterized in that, be connected to expansion bracket (16), be connected to front-wheel (15) on the both sides of described expansion bracket (16) at the front end of described frame (9); Be connected to the operating mechanism (6) of trailing wheel and control rear-axle steering in the rear end of described frame (9).
7. electric up-down perforator according to claim 6 is characterized in that, is provided with tank tower (7) on described frame (9), and the described outer expansion link (19b) of described expansion link (19) is fixedlyed connected with described tank tower (7).
8. according to claim 1,2,3,5 or 7 described electric up-down perforatores, it is characterized in that, between described expansion link (19) and described electric hammer fixed mechanism, be connected to support bar (22).
CN2010206556598U 2010-12-13 2010-12-13 Electrically-driven lifting punching machine CN201883940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206556598U CN201883940U (en) 2010-12-13 2010-12-13 Electrically-driven lifting punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206556598U CN201883940U (en) 2010-12-13 2010-12-13 Electrically-driven lifting punching machine

Publications (1)

Publication Number Publication Date
CN201883940U true CN201883940U (en) 2011-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206556598U CN201883940U (en) 2010-12-13 2010-12-13 Electrically-driven lifting punching machine

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720297A (en) * 2012-07-03 2012-10-10 中建八局第一建设有限公司 Method for rapidly positioning and installing hanging bars
CN102979457A (en) * 2012-12-07 2013-03-20 中铁十九局集团电务工程有限公司 High-altitude drill positioning method of building
CN102996077A (en) * 2012-12-10 2013-03-27 常熟建工建设集团有限公司苏州分公司 High punch positioning device
CN103291058A (en) * 2012-03-03 2013-09-11 谷涛涛 Multifunctional touch-stop type high-altitude drilling machine
CN103433528A (en) * 2013-08-30 2013-12-11 郭齐森 Driller supporting device
CN103527103A (en) * 2013-01-16 2014-01-22 深圳市华南装饰设计工程有限公司 Electric device capable of being used for carrying out ceiling drilling operation on ground
CN103567498A (en) * 2012-08-07 2014-02-12 林卓 Electric drill capable of automatically stretching and stressing
CN104251120A (en) * 2014-09-03 2014-12-31 史春丰 Multipurpose device for punching and mounting
CN104858473A (en) * 2015-05-21 2015-08-26 许明文 Equipment for conveniently cutting hole on ceiling
CN107246239A (en) * 2017-05-15 2017-10-13 合肥市规划设计研究院 A kind of decorative engineering eminence drilling equipment
CN109175468A (en) * 2018-10-18 2019-01-11 巴中职业技术学院 A kind of building drilling machine arm

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291058A (en) * 2012-03-03 2013-09-11 谷涛涛 Multifunctional touch-stop type high-altitude drilling machine
CN102720297A (en) * 2012-07-03 2012-10-10 中建八局第一建设有限公司 Method for rapidly positioning and installing hanging bars
CN102720297B (en) * 2012-07-03 2014-09-03 中建八局第一建设有限公司 Method for rapidly positioning and installing hanging bars
CN103567498A (en) * 2012-08-07 2014-02-12 林卓 Electric drill capable of automatically stretching and stressing
CN102979457A (en) * 2012-12-07 2013-03-20 中铁十九局集团电务工程有限公司 High-altitude drill positioning method of building
CN102996077A (en) * 2012-12-10 2013-03-27 常熟建工建设集团有限公司苏州分公司 High punch positioning device
CN103527103A (en) * 2013-01-16 2014-01-22 深圳市华南装饰设计工程有限公司 Electric device capable of being used for carrying out ceiling drilling operation on ground
CN103433528A (en) * 2013-08-30 2013-12-11 郭齐森 Driller supporting device
CN104251120A (en) * 2014-09-03 2014-12-31 史春丰 Multipurpose device for punching and mounting
CN104858473A (en) * 2015-05-21 2015-08-26 许明文 Equipment for conveniently cutting hole on ceiling
CN107246239A (en) * 2017-05-15 2017-10-13 合肥市规划设计研究院 A kind of decorative engineering eminence drilling equipment
CN109175468A (en) * 2018-10-18 2019-01-11 巴中职业技术学院 A kind of building drilling machine arm

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

Granted publication date: 20110629

Termination date: 20151213

EXPY Termination of patent right or utility model