CN108637982A

CN108637982A - A method of portable suspended ceiling drilling is carried out to building wall

Info

Publication number: CN108637982A
Application number: CN201810328273.7A
Authority: CN
Inventors: 陆永柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2018-10-12

Abstract

The invention discloses a kind of method carrying out portable suspended ceiling drilling to building wall, step is：Actuating unit a runs and electric drill is made to peak, while so that electric drill is completed drilling alignment around jackshaft axial rotation along the sliding of supporting rod inner cavity extending direction, turntable by mobile rolling assembly, foot lever；The piston rod of jack moves upwards and so that fixed column and metope is contradicted by telophragma, turntable, adjusting sliding rail, while jack pair intermediolateral column applies direction downward reaction force, which makes fixed link be contradicted with ground by connecting elements；Electric drill starts boring work, and after the completion of drilling, actuating unit a, which is rotated backward, makes drill bit be detached from drilling, while horizontal displacement device runs and drill bit is made to move to next drilled point, and electric drill carries out new round boring work；After completing all boring works, the piston rod of jack moves downward and fixed column is made to be detached from the conflict with metope, while fixed link is detached from the conflict with ground, and top drilling machine is revoked fixation.

Description

A method of portable suspended ceiling drilling is carried out to building wall

Technical field

The present invention relates to a kind of methods carrying out continous way drilling to furred ceiling.

Background technology

Field of constructional ornament indoors, suspended ceiling drilling are all to ascend a height to be operated manually using worker, in megastore decoratees, The drawbacks of drilling, is especially prominent, and drilling efficiency seriously delays decoration efficiency；Since working environment is severe in tunnel, worker Operation be also extremely inconvenient, while the weight of whole equipment is all undertaken by worker, easily causes the fatigue of worker, drilling efficiency It is low.

Invention content

To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of sides carrying out continous way drilling to furred ceiling Method, adjustment of the present invention using height and horizontal displacement regulating device to electric drill progress height, horizontal displacement, operation is more just Victory, and one-time positioning of the present invention repeatedly drills, and improves drilling efficiency.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

A method of portable suspended ceiling drilling being carried out to building wall, step is：

S1：Height adjustment device starts to work and electric drill is made to rise to peak, while moving supporting mechanism and electric drill is made to complete Alignment work；The height adjustment device includes adjusting sliding rail, adjusting slider, actuating unit a, adjusts the channeling direction of sliding rail It perpendicular to ground and adjusts the one end of sliding rail far from ground and is provided with fixed column, adjusting slider can be divided into two parts and difference For positioned at the sliding block section adjusted in sliding rail, positioned at adjusting outside sliding rail and the construction section that is fixedly connected with sliding block section, sliding block section with adjust Section sliding rail matches and sliding block section can be slided along the channeling direction sliding for adjusting sliding rail, sliding block section and draw installation segment sync fortune It is dynamic, the actuating unit a connect with sliding block section and for slided for the channeling direction of sliding block section edge adjusting sliding rail provide it is dynamic Power, the supporting mechanism include for making adjusting sliding rail around the revolving member, axially vertical of the direction rotation perpendicular to ground Fixation disk, the supporting member that is connect with fixed disk in ground, the revolving member includes telophragma, turntable, and described consolidates Price fixing, telophragma, turntable are coaxially arranged and three puts in order and is from top to bottom followed successively by turntable, telophragma, fixed disk, described Adjusting sliding rail be fixedly installed in turntable, the upper surface center position of telophragma is provided with the centre for being axially perpendicular to ground Axis, the lower face center position of turntable are provided with the axis hole to match with jackshaft, and the upper surface of turntable is provided with stray circle Matching is provided with clamping screw b in the locking hole b and locking hole b of the heart, and turntable is installed on by the cooperation of jackshaft and axis hole Telophragma, and turntable can be rotated and be drawn around the axial rotation of jackshaft, turntable and adjust sliding rail synchronous rotation, the support Component includes support component, rolling assembly, and the support component includes supporting rod, foot lever, and supporting rod is one end open, another Closed tube structure is held, the blind end of supporting rod is hinged with fixed disk and is hinged axial direction of the shaft core line perpendicular to fixed disk, One end of foot lever be open across supporting rod and be located in supporting rod inner cavity and the two composition be slidably matched, the side of supporting rod is also It is provided with locking hole a, is matched in locking hole a and is provided with clamping screw a, the other end of foot lever, which is hinged with, is axially perpendicular to ground Terminal pad and be hinged shaft core line perpendicular to ground, the terminal pad towards ground end face setting there are two fixed link, two A fixed link is located at the side of foot lever and fixed link extends towards ground direction；Actuating unit a starts to work until electricity When brill peaks, actuating unit a is stopped, while rotating clamping screw a and so that foot lever can be along the inner cavity of supporting rod Extending direction sliding, rotation clamping screw b simultaneously make axial rotation of the turntable around jackshaft, pass through mobile rolling assembly, foot lever edge The inner cavity extending direction sliding of supporting rod, turntable make electric drill complete drilling alignment around the axial rotation of jackshaft；

S2：Actuating unit a starts to work until when the drill bit of electric drill is located at below fixed column, and actuating unit a is stopped, simultaneously Lifting body starts to work and top drilling machine is made to be fixed；The lifting body includes jack, intermediolateral column, the fixation Disk, jack, intermediolateral column are coaxially arranged, and the upper surface center position of the fixation disk is provided through fixed disc thickness Hole is jacked, the jack is fixedly installed in the lower face of fixed disk and the piston rod of jack passes through in jacking Kong Bingyu Disk contradicts, and the piston rod movement of jack simultaneously draws telophragma and moves synchronously, and the intermediolateral column is located at the lower section of jack And intermediolateral column is fixedly installed in jack, is additionally provided between the fixation disk and telophragma for being carried to telophragma movement For the guidance set of guiding role, connecting elements, the connecting elements packet are provided between the intermediolateral column and supporting rod Connector sleeve, connecting rod are included, the connector sleeve is socketed on the outside of intermediolateral column and connector sleeve can be above and below the axial direction of intermediolateral column Sliding, one end of the connecting rod it is hinged with supporting rod and be hinged shaft core line perpendicular to the axial direction of intermediolateral column, the other end with Connector sleeve is hinged and is hinged axial direction of the shaft core line perpendicular to intermediolateral column；Jack start to work and make the piston rod of jack to Upper movement, piston rod movement simultaneously to be set to the one end of adjusting sliding rail far from ground by telophragma, turntable, adjusting sliding rail Fixed column moves synchronously, until fixed column and metope contradict, during this, jack pair intermediolateral column applies the downward anti-work in direction Firmly, which is transferred to the fixed link of support component by connecting elements so that fixed link does the movement close to ground Until fixed link and ground contradict, top drilling machine fixed link, fixed column cooperation under be fixed；

S3：Actuating unit a starts to work, and when the drill bit of electric drill and drilled point contact, opens electric drill, electric drill starts drillman Make, after the completion of drilling, actuating unit a is rotated backward until when the drill bit of electric drill is detached from drilling, and actuating unit a is stopped, Horizontal displacement device is started to work until when the drill bit movement of electric drill is to next drilled simultaneously, and horizontal displacement device stops work Make, at the same time, actuating unit a starts to work, and electric drill carries out new round boring work, and so on；

S4：After completing all boring works, jack starts to work and the piston rod of jack is made to move downward, during this, Fixed column is detached from the conflict with metope, while fixed link is detached from the conflict with ground, and top drilling machine is revoked fixation.

As being further improved for the technical program.

Above-mentioned actuating unit a includes regulation motor, fixed pulley a, fixed pulley b, connecting rope, is pacified in the adjusting sliding rail Equipped with fixing bracket, supporting rod, it is provided with connecting hole on supporting rod, perforation, the tune are provided on the adjusting sliding rail Section motor is fixedly installed in the power output shaft for adjusting sliding rail and regulation motor across perforation and is located in connecting hole, described For fixed pulley a pivot bush units in the power output shaft of regulation motor, the fixed pulley b is movably installed in fixing bracket, described One end of connecting rope connect with fixed pulley a, is connect with the sliding block section for being set to adjusting slider around fixed pulley b and the other end, The sliding block section of adjusting slider is provided with fixed lobe, and the other end of connecting rope is connect with fixed lobe.

As being further improved for the technical program.

Above-mentioned rolling assembly includes idler wheel, connecting rod, torsional spring, and one end of the connecting rod is hinged end, the other end is peace End is filled, there are two connecting rod settings and between two fixed links, the hinged end of two connecting rods is both provided with hinge hole, institute It is provided with and matches with hinge hole and corresponding turn hole in two fixed links stated, be provided between the connecting rod and fixed link One end of shaft, the shaft passes through the hinge hole of a connecting rod and is socketed in the turn hole of a fixed link, the other end passes through separately The hinge hole of one connecting rod is simultaneously socketed in the turn hole of another fixed link, and the axial rotation that connecting rod can be around the shaft, the rolling Wheel is movably installed between the installation end of two connecting rods, is provided between two fixed links and is contradicted bar a and contradict the one of bar a End is fixedly connected with a fixed link, the other end is fixedly connected with another fixed link, is provided between two connecting rods and is contradicted bar b And the one end for contradicting bar b is fixedly connected with a connecting rod, the other end is fixedly connected with another connecting rod, and the torsional spring, which is socketed on, to be turned The outside of axis, one end of torsional spring with contradict that bar a is contradicted, the other end is contradicted with bar b is contradicted, it is separate that the elastic force of torsional spring makes fixed link do The movement on ground simultaneously makes connecting rod do the movement close to ground；

There are three the supporting member settings, and there are three be in along fixed disk circumferencial direction for the periphery setting of the fixation disk The blind end of the hinged protrusion being evenly spaced on, the supporting rod of described three supporting members is cut with scissors with a hinged protrusion respectively The axial direction for connecing and being hinged shaft core line perpendicular to fixed disk.

As being further improved for the technical program.

Above-mentioned horizontal displacement device includes displacement sliding rail, displacer, actuating unit b, and the displacement sliding rail draws It leads and is oriented parallel to ground, displacement sliding rail is fixedly installed in the construction section of adjusting slider, and adjusting slider moves and draws displacement cunning Rail moves synchronously, and the displacer is installed on displacement sliding rail and displacer can be slided along the channeling direction of displacement sliding rail Dynamic, the actuating unit b is connect with displacer and the channeling direction sliding for for displacer along displacement sliding rail carries For power；

The actuating unit b includes displacement motor, lead screw, and one end of the displacement sliding rail is provided with mounting plate and installs The center position of plate is provided with perforating, the other end is provided with support plate and the center position of support plate is provided with support Hole is provided with fastener between the displacement motor and mounting plate and displacement motor is fixedly installed in installation by fastener Plate, the lead screw is located in displacement sliding rail and the channeling direction for being axially parallel to displacement sliding rail of lead screw, one end of lead screw It is fixedly connected across perforating and with the power output shaft of displacement motor, the other end is located in supported hole and lead screw can be around itself Axis rotates, and the displacer is installed on lead screw by screw, and displacement motor rotates and lead screw is driven to rotate, lead screw rotation And displacer is slided along the channeling direction of displacement sliding rail.

As being further improved for the technical program.

It is provided with fixed mechanism between above-mentioned electric drill and horizontal displacement device and electric drill is installed on by fixed mechanism Horizontal displacement device；

The fixed mechanism includes fixed block, fixed plate, buffer component, rotating member, and axis is provided on the fixed block Fixed plate is installed on by buffer component to the through-hole perpendicular to ground and fixed block, the fixed plate passes through rotating member It is installed on horizontal displacement device, the electric drill is fixedly sheathed in through-hole；

The buffer component includes Buffer Unit, slide assemblies, and the slide assemblies include buffering slide and buffering slide The buffer sliding block to match, buffering slide are set to fixed plate and hang down towards the channeling direction of the side of fixed block and buffering slide Directly in ground, buffer sliding block is set to fixed block can be along the guiding side of buffering slide towards the side of fixed plate and buffer sliding block To sliding, buffer sliding block is slided and draws fixed block and moves synchronously, and the face on the fixed plate towards ground is provided in level The buffer board of arrangement, cushion hole and cushion hole are provided on the buffer board is axially perpendicular to ground, the buffering Component is set in cushion hole, and Buffer Unit includes bumper post, buffer spring, and the bumper post pivot bush unit is in cushion hole And can sliding axially along cushion hole, bumper post is located at one end above buffer board and is provided with external step and external step Contradicted with electric drill, the buffer spring is socketed on outside bumper post, one end and the buffer board of buffer spring contradict, the other end with The external step for being set to bumper post contradicts, and the elastic force of buffer spring makes axially upwards sliding of the bumper post along cushion hole；

The rotating member includes the pivot protrusion b for being set to fixed plate center position, is set to displacer centre bit Set the pivot protrusion a at place, clamping screw c, the pivot protrusion a, pivot protrusion b are cylindrical structure and axial vertical Directly in the extending direction of fixed plate, there are four be in equal along pivot protrusion a circumferencial directions for the periphery setting of the pivot protrusion a The even locking hole c for being spaced apart and matching with clamping screw c, the end face of the pivot protrusion b is provided with coaxially The sets of holes of arrangement, the periphery of pivot protrusion b are provided with the limit hole connected with sets of holes, and the pivot protrusion a is coaxially socketed In constituting rotatable engagement in sets of holes and between pivot protrusion a, pivot protrusion b, the clamping screw c passes through limit hole and is located at In locking hole c, installation is fixed by clamping screw c between pivot protrusion a421, pivot protrusion b525.

The advantageous effect of the present invention compared with prior art is the present invention using height and horizontal displacement regulating device pair Electric drill carry out height, horizontal displacement adjustment, alignment function is more convenient, and one-time positioning of the present invention repeatedly drills, not only So that the interval between drilling is uniform and improves the structural strength of furred ceiling, drilling efficiency is also improved, in addition to this, the present invention adopts It is fixed with jack pair drilling device, it is more laborsaving, and also the weight of equipment undertakes without operating personnel, reduces operator The labour of member.

Description of the drawings

It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment

Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the present invention Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these Attached drawing obtains other attached drawings.

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the cooperation figure of the supporting mechanism and lifting body of the present invention.

Fig. 3 is the cooperation figure of the rolling assembly and support component of the present invention.

Fig. 4 is the cooperation figure of the telophragma and turntable of the present invention.

Fig. 5 is the cooperation figure of the height adjustment device and horizontal displacement device of the present invention.

Fig. 6 is the structural schematic diagram of the height adjustment device of the present invention.

Fig. 7 is the structural schematic diagram of the actuating unit a of the present invention.

Fig. 8 is the structural schematic diagram of the horizontal displacement device of the present invention.

Fig. 9 is the cooperation figure of the electric drill and fixed mechanism of the present invention.

Figure 10 is the structural schematic diagram of the fixed mechanism of the present invention.

Figure 11 is the sectional view of the rotating member of the present invention.

Figure 12 is the structural schematic diagram of the height adjustment device of the present invention.

Figure 13 is the structural schematic diagram of the actuating unit a of the present invention.

Each label meaning is in figure：

100, supporting mechanism；110, fixed disk；120, supporting rod；121, clamping screw a；130, foot lever；131, terminal pad； 132, fixed link；140, rolling assembly；141, idler wheel；142, connecting rod；143, torsional spring；150, connecting elements；160, telophragma； 161, jackshaft；170, turntable；171, clamping screw b；

200, lifting body；210, jack；220, intermediolateral column；

300, height adjustment device；310, sliding rail is adjusted；320, adjusting slider；321, fixed lobe；330, actuating unit a； 331, regulation motor；332, fixed pulley a；333, fixed pulley b；334, connecting rope；335, gear；336, rack；340, supporting rod； 350, fixing bracket；

400, horizontal displacement device；410, displacement sliding rail；411, support plate；412, mounting plate；420, displacer；421, it rotates Raised a；430, displacement motor；440, lead screw；

500, fixed mechanism；510, fixed block；520, fixed plate；521, buffering slide；522, buffer board；523, bumper post； 524, buffer spring；525, pivot protrusion b；

600, electric drill.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete

Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiment shall fall within the protection scope of the present invention.

As shown in figures 1-13, it is a kind of can continuous drilling rotary top drilling machine, including electric drill 600, supporting mechanism 100, top Mechanism 200, height adjustment device 300, horizontal displacement device 400 are risen, the height adjustment device 300 is used for electric drill 600 Height adjusting is carried out, the horizontal displacement device 400 is used to carry out horizontal displacement adjusting, the electric drill 600 to electric drill 600 Height adjustment device 300, horizontal displacement device 400 cooperation under complete drilling alignment, when electric drill 600 is in running order, The supporting mechanism 100 matches to merge with lifting body 200 provides support fixation, the height to the electric drill 600 of working condition Degree regulating device 300 is additionally operable to provide power needed for work for electric drill 600, the horizontal displacement device 400 be additionally operable to for 600 continuous drilling of electric drill provides required power.

It is provided with fixed mechanism 500 between the electric drill 600 and horizontal displacement device 400 and electric drill 600 passes through admittedly Determine mechanism 500 and be installed on horizontal displacement device 400, the horizontal displacement device 400 is connect with height adjustment device 300, institute The height adjustment device 300 stated is connect with supporting mechanism 100.

As shown in Fig. 6,12, above-mentioned height adjustment device 300 includes adjusting sliding rail 310, adjusting slider 320, engine Structure a330, for the channeling direction of the adjusting sliding rail 310 perpendicular to ground, the adjusting slider 320 can be divided into two parts simultaneously And it is respectively to be located at the sliding block section adjusted in sliding rail 310, positioned at adjusting the installation that sliding rail 310 is outer and is fixedly connected with sliding block section Section, sliding block section matches with adjusting sliding rail 310 and sliding block section can be slided along the channeling direction for adjusting sliding rail 310, and sliding block section is slided It moves and draws construction section and move synchronously, the actuating unit a330 connect with sliding block section and for being slided along adjusting for sliding block section The channeling direction sliding of rail 310 provides power.

More specifically, described one end of adjusting sliding rail 310 far from ground is provided with fixed column, the fixed column court Direction far from ground upwardly extends, it is preferred that there are three the fixed column settings.

As shown in figure 8, above-mentioned horizontal displacement device 400 includes displacement sliding rail 410, displacer 420, actuating unit b, The channeling direction of the displacement sliding rail 410 is parallel to ground, and displacement sliding rail 410 is fixedly installed in the installation of adjusting slider 320 Section, adjusting slider 320 move and draw displacement sliding rail 410 and move synchronously, and the displacer 420 is installed on displacement sliding rail 410 and displacer 420 can be slided along the channeling direction of displacement sliding rail 410, the actuating unit b and displacer 420 It connects and the channeling direction sliding for for displacer 420 along displacement sliding rail 410 provides power.

The actuating unit b includes displacement motor 430, lead screw 440, and one end of the displacement sliding rail 410 is provided with The center position of mounting plate 412 and mounting plate 412 is provided with perforating, the other end is provided with support plate 411 and supports The center position of plate 411 is provided with supported hole, and fastener is provided with simultaneously between the displacement motor 430 and mounting plate 412 And displacement motor 430 is fixedly installed in mounting plate 412 by fastener, the lead screw 440 be located in displacement sliding rail 410 and One end of the channeling direction for being axially parallel to displacement sliding rail 410 of lead screw 440, lead screw 440 passes through perforating and and displacement motor 430 power output shaft is fixedly connected, the other end is located in supported hole and lead screw 440 can be described around own axis Displacer 420 is installed on lead screw 440 by screw, and displacement motor 430 rotates and lead screw 440 is driven to rotate, and lead screw 440 rotates And displacer 420 is slided along the channeling direction of displacement sliding rail 410.

As shown in figure 9, above-mentioned fixed mechanism 500 includes fixed block 510, fixed plate 520, on the fixed block 510 It is provided with the through-hole for being axially perpendicular to ground and fixed block 510 is installed on fixed plate 520, the fixed plate 520 and displacement Sliding block 420 is fixedly connected, and the electric drill 600 is fixedly sheathed in through-hole, and electric drill 600 passes through fixed block 510, fixed plate 520 Cooperation is installed on displacer 420, and displacer 420 slides and draws electric drill 600 and moves synchronously.

Due to will produce larger vibration when electric drill 600 works, which can influence the precision of drilling, serious also to cause The Drill Crack of electric drill 600, the occurrence of in order to avoid this, above-mentioned fixed mechanism 500 further includes buffer component, described Buffer component can effectively eliminate the vibration generated when electric drill 600 works so that the boring procedure of electric drill 600 is more smooth.

As shown in figs. 9-10, above-mentioned buffer component includes Buffer Unit, slide assemblies, and the slide assemblies include slow The buffer sliding block rushed sliding rail 521, matched with buffering slide 521, buffering slide 521 are set to fixed plate 520 towards fixed block The 510 side and channeling direction of buffering slide 521 is perpendicular to ground, buffer sliding block is set to fixed block 510 towards fixation The side of plate 520 and buffer sliding block can be slided along the channeling direction of buffering slide 521, buffer sliding block is slided and draws fixed block 510 move synchronously.

The face on fixed plate 520 towards the ground is provided in horizontally disposed buffer board 522, the buffer board Cushion hole and cushion hole are provided on 522 is axially perpendicular to ground, and the Buffer Unit is set in cushion hole, buffering Component includes bumper post 523, buffer spring 524, and 523 pivot bush unit of bumper post is in cushion hole and can be along cushion hole Slide axially, one end that bumper post 523 is located at the top of buffer board 522 is provided with external step and external step and electric drill 600 contradict, and the buffer spring 524 is socketed on outside bumper post 523, and one end and the buffer board 522 of buffer spring 524 support It touches, the other end and the external step conflict for being set to bumper post 523, the elastic force of buffer spring 524 make bumper post 523 along buffering The sliding axially upwards in hole.

Due in building decoration, needing to carry out boring work to metope or furred ceiling, this needs the drill bit direction to electric drill 600 It is adjusted, in order to keep drill bit adjustment convenient, above-mentioned fixed mechanism 500 further includes rotating member, and the rotating member is used It is rotated in electric drill 600, the boring direction of drill bit is made to meet demand.

As illustrated in figs. 8-11, above-mentioned rotating member includes the pivot protrusion for being set to 520 center position of fixed plate B525, the pivot protrusion a421 for being set to 420 center position of displacer, clamping screw c, the pivot protrusion a421, Pivot protrusion b525 is cylindrical structure and is axially each perpendicular to the extending direction of fixed plate 520, the pivot protrusion A421 periphery setting there are four along pivot protrusion a421 circumferencial directions in be evenly spaced on and with clamping screw c phases The end face of the locking hole c, the pivot protrusion b525 that match are provided with the sets of holes coaxially arranged, pivot protrusion b525's is outer Disc is provided with the limit hole connected with sets of holes, and the pivot protrusion a421 is coaxially socketed in sets of holes and pivot protrusion Rotatable engagement is constituted between a421, pivot protrusion b525, the clamping screw c passes through limit hole and in locking hole c, turns Installation is fixed by clamping screw c between dynamic protrusion a421, pivot protrusion b525；The rotary course of rotating member, specifically It shows as：Rotation clamping screw c simultaneously disengages it from locking hole c, and pivot protrusion b525 can be rotated convex around own axis at this time It plays b525 and rotates and draw the synchronous rotation of electric drill 600, taken, stopped operating convex when the drill bit direction of electric drill 600 meets drilling B525 rotations are played, while reversely rotating clamping screw c and passing through limit hole and be located in locking hole c, at this point, pivot protrusion B525 is fixedly installed in pivot protrusion a421 by clamping screw c, to make the drill bit direction of electric drill 600 be fixed.

As shown in Figure 1,5, above-mentioned supporting mechanism 100 includes for making adjusting sliding rail 310 around the direction perpendicular to ground The revolving member of rotation, the revolving member include telophragma 160, turntable 170, the telophragma 160, turntable 170 It is axially each perpendicular to ground and telophragma 160 is located at the lower section of turntable 170, the adjusting sliding rail 310, which is fixedly installed in, to be turned Disk 170.

The upper surface center position of the telophragma 160 is provided with the jackshaft 161 for being axially perpendicular to ground, described The lower face center position of turntable 170 be provided with the axis hole to match with jackshaft 161, the upper surface setting of turntable 170 There is matching in the locking hole b and locking hole b that deviate the center of circle to be provided with clamping screw b171, turntable 170 by jackshaft 161 with The cooperation of axis hole is installed on telophragma 160, and turntable 170 can be rotated and be led around the axial rotation of jackshaft 161, turntable 170 Drawing and adjusts the synchronous rotation of sliding rail 310, when clamping screw b171 is contradicted with telophragma 160, turntable 170 is fixed in telophragma 160, When clamping screw b171 is detached from the conflict of telophragma 160, turntable 170 can be around the axial rotation of jackshaft 161；Revolving member turns Dynamic process, is embodied in：It rotates clamping screw b171 and disengages it from and contradicted with telophragma 160, while making turntable 170 in The axial rotation of countershaft 161 is located at suitable position when adjusting sliding rail 310, i.e., when electric drill 600 is in suitable position, stops turntable At the same time 170 rotations reversely rotate clamping screw b171 and it are made to be contradicted with telophragma 160, turntable 170 is fixed at this time Telophragma 160 adjusts sliding rail 310 and is fixed.

More specifically, the centre to make the fixation between telophragma 160 and turntable 170 even closer, secured, above-mentioned The end face of disk 160 towards turntable 170 is provided with form friction pattern or is provided with locking hole corresponding with clamping screw b171.

As shown in Figure 2-5, above-mentioned supporting mechanism 100 further include fixed disk 110, the support structure that is connect with fixed disk 110 Part, the fixation disk 110, telophragma 160, turntable 170 are coaxially arranged, and the supporting member includes support component, rolls Component 140, the rolling assembly 140 are used to support component being moved to drilling lower section, and the support component is used for as electricity It bores 600 and support fixation is provided.

As Figure 2-3, above-mentioned support component includes supporting rod 120, foot lever 130, and the supporting rod 120 is one end One end of opening, the closed tube structure of the other end, the foot lever 130 passes through supporting rod 120 to be open and is located at supporting rod 120 In inner cavity and the two composition is slidably matched, and the side of supporting rod 120 is additionally provided with locking hole a, matches and is provided in locking hole a Clamping screw a121 rotates clamping screw a121 and clamping screw a121 is made to be contradicted with foot lever 130, and foot lever 130 fixes peace at this time Loaded on supporting rod 120, reversely rotates clamping screw a121 and clamping screw a121 is made to be detached from the conflict with foot lever 130, at this time foot Bar 130 can be along the inner cavity extending direction sliding of supporting rod 120.

The other end of the foot lever 130 is provided with the ground that is axially perpendicular to of terminal pad 131 and terminal pad 131, tool Body, the other end of foot lever 130 is provided with connection bump, and the terminal pad 131 is articulated with connection bump and is hinged shaft core For line perpendicular to ground, the end face on terminal pad 131 towards the ground is provided with fixed link 132, specifically, the fixed link 132 settings there are two and fixed link 132 be located at the side of connection bump, and fixed link 132 extends towards ground direction.

As shown in figure 3, above-mentioned rolling assembly 140 includes idler wheel 141, connecting rod 142, torsional spring 143, the connecting rod 142 One end be hinged end, the other end is installation end, the setting of connecting rod 142 there are two and between two fixed links 132, specifically , the hinged end of two connecting rods 142 is both provided with hinge hole, is provided with and hinge hole phase in two fixed links 132 Matching and corresponding turn hole, are provided with shaft, one end of the shaft is worn between the connecting rod 142 and fixed link 132 It crosses the hinge hole of a connecting rod 142 and is socketed in the turn hole of a fixed link 132, the other end passes through the hinge hole of another connecting rod 142 And be socketed in the turn hole of another fixed link 132, and the axial rotation that connecting rod 142 can be around the shaft, 141 activity of idler wheel It is installed between the installation end of two connecting rods 142, is provided between two fixed links 132 and contradicts bar a and contradict the one of bar a End is fixedly connected with a fixed link 132, the other end is fixedly connected with another fixed link 132, is arranged between two connecting rods 142 Have contradict bar b and contradict bar b one end be fixedly connected with a connecting rod 142, the other end is fixedly connected with another connecting rod 142, institute The torsional spring 143 stated is socketed on the outside of shaft, and one end of torsional spring 143 contradicts with bar a conflicts, the other end and conflict bar b is contradicted, turns round The elastic force of spring 143 makes fixed link 132 do the movement far from ground and connecting rod 142 is made to do the movement close to ground；Due to idler wheel 141 Be movably installed between two connecting rods 142, terminal pad 132 and be set to foot lever 130 connection bump it is hinged and be hinged shaft core line Perpendicular to ground so that rolling assembly 140 can realize that 360 deg rotates, and movement is better.

More optimize, in order to make the support fixed effect of supporting member more preferably, there are three supporting member settings, Specifically, there are three be in the hinge being evenly spaced on along fixed 110 circumferencial direction of disk for the periphery setting of the fixation disk 110 Protrusion is connect, the blind end of the supporting rod 120 of described three supporting members is hinged respectively with a hinged protrusion and articulated shaft Axial direction of the core wire perpendicular to fixed disk 110.

As shown in Fig. 2, above-mentioned lifting body 200 includes jack 210, intermediolateral column 220, the fixation disk 110, thousand Jin top 210, intermediolateral column 220 are coaxially arranged, and the upper surface center position of the fixation disk 110 is provided through fixed disk The jacking hole of 110 thickness, the jack 210 are fixedly installed in the lower face of fixed disk 110 and the piston of jack 210 Bar passes through jacking Kong Bingyu telophragmas 160 to contradict, and the piston rod movement of jack 210 simultaneously draws telophragma 160 and moves synchronously, institute The intermediolateral column 220 stated is located at the lower section of jack 210 and intermediolateral column 220 is fixedly installed in jack 210.

Guidance set is additionally provided between the fixation disk 110 and telophragma 160, the guidance set is used for centering The movement of disk 160 provides guiding role, and guidance set includes the pilot hole for being set to fixed disk 110, is set to telophragma 160 And the guide post to match with pilot hole, for the guide direction of the guide post perpendicular to ground, guide post is located at 110 lower section of fixed disk One end is provided with external screw thread and the external thread section Matching installation of guide post has nut, its significance lies in that, avoid fixed disk 110 due to It is excessive to move upwards stroke, guide post is caused to be detached from pilot hole.

Connecting elements 150, the connecting elements 150 packet are provided between the lifting body 200 and supporting rod 120 Connector sleeve, connecting rod are included, the connector sleeve is socketed on the outside of intermediolateral column 220 and connector sleeve can be along the axis of intermediolateral column 220 To sliding up and down, one end of the connecting rod is hinged with supporting rod 120 and is hinged axis of the shaft core line perpendicular to intermediolateral column 220 It is hinged to, the other end and connector sleeve and be hinged axial direction of the shaft core line perpendicular to intermediolateral column 220；Supporting mechanism 100 and jack Structure 200 provides with the electric drill 600 merged to working condition and supports fixed process, is embodied in：After electric drill 600 is aligned, thousand Jin top 210 is started to work, and the piston rod of jack 210 starts to move upwards, and piston rod movement simultaneously passes through telophragma 160, turntable 170, sliding rail 310 is adjusted so that the fixed column for being set to the one end of adjusting sliding rail 310 far from ground moves synchronously, until fixed column It is contradicted with metope, during this, jack 210 applies direction downward reaction force to intermediolateral column 220, which passes through Connecting elements 150 is transferred to the fixed link 132 of support component so that fixed link 132 does the movement close to ground until fixed link 132 contradict with ground, and torsional spring 143 be in compressive state, top drilling machine fixed link 132, fixed column cooperation under be fixed, drilling After the completion, the piston rod of jack 210 is made to move downward, during this, fixed column is detached from the conflict with metope, while fixed link 132 are detached from the conflict with ground under the elastic force effect of torsional spring 143, and top drilling machine revocation is fixed.

（First embodiment）

As illustrated in figs. 5-7, above-mentioned actuating unit a330 includes regulation motor 331, fixed pulley a332, fixed pulley b333, connection Rope 334 is equipped with fixing bracket 350, supporting rod 340 in the adjusting sliding rail 310, connecting hole is provided on supporting rod 340, Perforation is provided on the adjusting sliding rail 310, the regulation motor 331, which is fixedly installed in, to be adjusted sliding rail 310 and adjust The power output shaft of motor 331, which passes through, to be perforated and is located in connecting hole, and the fixed pulley a332 pivot bush units are in regulation motor 331 power output shaft, the fixed pulley b333 are movably installed in fixing bracket 350, one end of the connecting rope 334 with Fixed pulley a332 connections connect around fixed pulley b333 and the other end with the sliding block section for being set to adjusting slider 320, specifically , the sliding block section of adjusting slider 320 is provided with fixed lobe, and the other end of connecting rope 334 is connect with fixed lobe；Adjusting slider 320 processes slided along the channeling direction for adjusting sliding rail 310, are embodied in：Regulation motor 331 rotates and drives fixed pulley A332 is rotated, and fixed pulley a332 is rotated so that connecting rope 334 is wound on fixed pulley a332, so that 320 edge of adjusting slider The channeling direction upward sliding of sliding rail 310 is adjusted, after the completion of drilling, regulation motor 331 rotates backward and drives fixed pulley a332 It rotates backward, fixed pulley a332 is rotated backward so that connecting rope 334 is released, so that adjusting slider 320 is along adjusting sliding rail 310 channeling direction slide downward.

When pushing up drilling machine work, regulation motor 331 rotates and fixed pulley a332 is driven to rotate, and fixed pulley a332 is rotated so that connecting Splicing 334 is wound on fixed pulley a332, so that adjusting slider 320 is along the channeling direction upward sliding for adjusting sliding rail 310 Until electric drill 600 peaks；Shifting roller 141, while rotating clamping screw a121 and so that foot lever 130 can be along supporting rod At the same time 120 inner cavity extending direction sliding rotates clamping screw b171 and turntable 170 is made to turn around the axial direction of jackshaft 161 It is dynamic, by shifting roller 141, foot lever along the inner cavity extending direction sliding of supporting rod 120, turntable 170 around jackshaft 161 axial direction Rotation is so that electric drill 600 completes drilling alignment.

Regulation motor 331 rotates backward and fixed pulley a332 is driven to rotate backward, and fixed pulley a332 is rotated backward so that connecting Splicing 334 is released, so that channeling direction slide downward of the adjusting slider 320 along adjusting sliding rail 310, until electric drill 600 Drill bit be located at below fixed column；Jack 210 is started to work, and the piston rod of jack 210 starts to move upwards, piston rod fortune It moves and consolidating for the one end of sliding rail 310 far from ground is adjusted so that being set to by telophragma 160, turntable 170, adjusting sliding rail 310 Fixed column moves synchronously, until fixed column and metope contradict, during this, it is downward that jack 210 applies direction to intermediolateral column 220 Reaction force, the reaction force are transferred to the fixed link 132 of support component by coupling member 150 so that fixed link 132 is leaned on Until fixed link 132 and ground contradict, torsional spring 143 be in compressive state for subaerial movement, top drilling machine in fixed link 132, admittedly It is fixed under the cooperation of fixed column.

Regulation motor 331 rotates and fixed pulley a332 is driven to rotate, and fixed pulley a332 is rotated so that connecting rope 334 is wound in On fixed pulley a332, so that channeling direction upward sliding of the adjusting slider 320 along adjusting sliding rail 310, when the brill of electric drill 600 When head is with drilled point contact, electric drill 600 is opened, electric drill 600 starts boring work；After the completion of drilling, regulation motor 331 is reversed It rotates and fixed pulley a332 is driven to rotate backward, fixed pulley a332 is rotated backward so that connecting rope 334 is released, so that adjusting Sliding block 320 is saved along the channeling direction slide downward for adjusting sliding rail 310, until when the drill bit of electric drill 600 is detached from drilling, regulation motor 331 are stopped, and simultaneous displacement motor 430 starts to work and lead screw 440 is made to rotate, and lead screw 440 rotates and draws displacer 420 along displacement sliding rail 410 channeling direction slide, until electric drill 600 drill bit movement to next drilled when, displacement motor 430 are stopped, and at the same time, regulation motor 331 is started to work, and electric drill 600 carries out new round boring work, and so on.

After completing all boring works, the piston rod of jack 210 is made to move downward, during this, fixed column be detached from The conflict of metope, while fixed link 132 is detached from the conflict with ground under the elastic force effect of torsional spring 143, top drilling machine revocation is fixed.

S1：Height adjustment device 300 starts to work and electric drill 600 is made to rise to peak, while moving supporting mechanism 100 and making Electric drill 600 completes alignment work；The height adjustment device 300 includes adjusting sliding rail 310, adjusting slider 320, actuating unit A330 adjusts the channeling direction of sliding rail 310 perpendicular to ground and adjusts the one end of sliding rail 310 far from ground and be provided with fixation Column, adjusting slider 320 can be divided into two parts and be respectively to be located at the sliding block section adjusted in sliding rail 310, be located at adjusting sliding rail 310 Construction section that is outer and being fixedly connected with sliding block section, sliding block section matches with adjusting sliding rail 310 and sliding block section can be along adjusting sliding rail 310 channeling direction sliding, sliding block section are slided and draw construction section and move synchronously, the actuating unit a330 and sliding block Duan Lian It connects and for providing power along the channeling direction sliding for adjusting sliding rail 310 for sliding block section, the supporting mechanism 100 includes using In make adjusting sliding rail 310 around perpendicular to ground direction rotation revolving member, be axially perpendicular to ground fixation disk 110, with The supporting member that fixed disk 110 connects, the revolving member include telophragma 160, turntable 170, the fixation disk 110, Telophragma 160, turntable 170 are coaxially arranged and three puts in order and is from top to bottom followed successively by turntable 170, telophragma 160, fixes Disk 110, the adjusting sliding rail 310 are fixedly installed in turntable 170, and the upper surface center position of telophragma 160 is provided with axis To the jackshaft 161 perpendicular to ground, the lower face center position of turntable 170 is provided with the axis to match with jackshaft 161 Hole, the upper surface of turntable 170 are provided with matching in the locking hole b and locking hole b for deviateing the center of circle and are provided with clamping screw b171, Turntable 170 is installed on telophragma 160 by the cooperation of jackshaft 161 and axis hole, and turntable 170 can be around the axis of jackshaft 161 To rotation, turntable 170, which is rotated and drawn, adjusts the synchronous rotation of sliding rail 310, and the supporting member includes support component, rolling group Part 140, the support component include supporting rod 120, foot lever 130, and supporting rod 120 is one end open, the closed cylinder of the other end Body structure, the blind end of supporting rod 120 is hinged with fixed disk 110 and is hinged shaft core line perpendicular to the axial direction of fixed disk 110, foot One end of bar 130 passes through supporting rod 120 to be open and in 120 inner cavity of supporting rod and the two composition is slidably matched, supporting rod 120 side is additionally provided with locking hole a, is matched in locking hole a and is provided with clamping screw a121, and the other end of foot lever 130 is hinged There is the terminal pad 131 for being axially perpendicular to ground and be hinged shaft core line perpendicular to ground, the terminal pad 131 is towards ground End face setting is there are two fixed link 132, and two fixed links 132 are located at the side of foot lever 130 and fixed link 132 is towards ground Face direction extends；Actuating unit a330 starts to work until when electric drill 600 peaks, and actuating unit a330 is stopped, Clamping screw a121 is rotated simultaneously and makes foot lever 130 can be along the inner cavity extending direction sliding of supporting rod 120, rotation clamping screw B171 simultaneously makes turntable 170 around the axial rotation of jackshaft 161, by mobile rolling assembly 140, foot lever along supporting rod 120 The sliding of chamber extending direction, turntable 170 make electric drill 600 complete drilling alignment around the axial rotation of jackshaft 161；

S2：Actuating unit a330 starts to work until when the drill bit of electric drill 600 is located at below fixed column, and actuating unit a330 stops Work, while lifting body 200 starts to work and top drilling machine is made to be fixed；The lifting body 200 include jack 210, Intermediolateral column 220, the fixation disk 110, jack 210, intermediolateral column 220 are coaxially arranged, the upper surface of the fixation disk 110 Center position is provided through the jacking hole of 110 thickness of fixed disk, and the jack 210 is fixedly installed in fixed disk 110 Lower face and the piston rod of jack 210 pass through jacking Kong Bingyu telophragmas 160 to contradict, the piston rod fortune of jack 210 It moves and draws telophragma 160 and move synchronously, the intermediolateral column 220 is located at the lower section of jack 210 and intermediolateral column 220 is fixed It is installed on jack 210, is additionally provided between the fixation disk 110 and telophragma 160 and is provided for being moved to telophragma 160 The guidance set of guiding role is provided with connecting elements 150, the connection between the intermediolateral column 220 and supporting rod 120 Component 150 includes connector sleeve, connecting rod, and the connector sleeve is socketed on the outside of intermediolateral column 220 and connector sleeve can be along centre The axial direction of column 220 slides up and down, and one end of the connecting rod and supporting rod 120 are hinged and are hinged shaft core line perpendicular to centre Axial direction, the other end and the connector sleeve of column 220 are hinged and are hinged axial direction of the shaft core line perpendicular to intermediolateral column 220；Jack 210 is opened Beginning work simultaneously makes the piston rod of jack 210 move upwards, and piston rod movement is simultaneously slided by telophragma 160, turntable 170, adjusting Rail 310 is so that the fixed column for being set to the one end of adjusting sliding rail 310 far from ground moves synchronously, until fixed column is supported with metope It touches, during this, jack 210 applies direction downward reaction force to intermediolateral column 220, which passes through connecting elements 150 are transferred to the fixed link 132 of support component so that fixed link 132 does the movement close to ground until fixed link 132 and ground Contradict, top drilling machine fixed link 132, fixed column cooperation under be fixed；

S3：Actuating unit a330 starts to work, and when the drill bit of electric drill 600 and drilled point contact, opens electric drill 600, electric drill 600 Start boring work, after the completion of drilling, actuating unit a330 is rotated backward until when the drill bit of electric drill 600 is detached from drilling, is moved Force mechanisms a330 is stopped, while horizontal displacement device 400 is started to work until the drill bit movement of electric drill 600 is drilled to next When point, horizontal displacement device 400 is stopped, and at the same time, actuating unit a330 starts to work, and electric drill 600 carries out a new round Boring work, and so on；

S4：After completing all boring works, jack 210 starts to work and the piston rod of jack 210 is made to move downward, this mistake Cheng Zhong, fixed column is detached from the conflict with metope, while fixed link 132 is detached from the conflict with ground, and top drilling machine is revoked fixation.

（Second embodiment）

The structure that present embodiment essentially consists in actuating unit a330 from the difference of first embodiment is different.

As illustrated by figs. 12-13, above-mentioned actuating unit a330 includes regulation motor 331, gear 335, rack 336, described The bottom surface of construction section of adjusting slider 320 be provided with the slide plate extended towards ground direction, be provided with and wear on the slide plate Hole, the regulation motor 331 is fixedly installed in slide plate and the power output shaft of regulation motor 331 passes through perforation and positioned at tune It saves in sliding rail 310, the gear 335 is fixedly connected on the power output shaft of regulation motor 331, and the rack 336 is fixed It is installed in adjusting sliding rail 310 and the extending direction of rack 336 is parallel to the channeling direction for adjusting sliding rail 310, and rack 336 It is engaged with gear 335；Adjusting slider 320 is embodied in along the process for the channeling direction sliding for adjusting sliding rail 310：Adjust electricity Machine 331 is rotated and is rotated with moving gear 335, is adjusted in sliding rail 310 since rack 336 is fixed on so that gear 335 is along rack 336 extending direction rises, and gear 335 rises and drives adjusting slider 320 to synchronize by slide plate and rises, and after the completion of drilling, adjusts Section motor 331 is rotated backward and is rotated backward with moving gear 335 so that and gear 335 declines along the extending direction of rack 336, from And it drives adjusting slider 320 to synchronize and declines.

When pushing up drilling machine work, the rotation of regulation motor 331 is simultaneously rotated with moving gear 335, is slided since rack 336 is fixed on adjusting In rail 310 so that gear 335 rises along the extending direction of rack 336, and gear 335 rises and drives adjusting slider by slide plate 320 synchronize rising, until electric drill 600 peaks；Shifting roller 141, while rotating clamping screw a121 and making foot lever At the same time 130 can rotate clamping screw b171 and make turntable 170 around centre along the inner cavity extending direction sliding of supporting rod 120 The axial rotation of axis 161, by shifting roller 141, foot lever is slided along the inner cavity extending direction of supporting rod 120, turntable 170 is in The axial rotation of countershaft 161 makes electric drill 600 complete drilling alignment.

Regulation motor 331 is rotated backward and is rotated backward with moving gear 335 so that gear 335 is along the extension side of rack 336 To decline, decline to drive adjusting slider 320 to synchronize, until the drill bit of electric drill 600 is located at below fixed column；Jack 210 It starts to work, the piston rod of jack 210 starts to move upwards, and piston rod movement simultaneously passes through telophragma 160, turntable 170, adjusting Sliding rail 310 is so that the fixed column for being set to the one end of adjusting sliding rail 310 far from ground moves synchronously, until fixed column is supported with metope It touches, during this, jack 210 applies direction downward reaction force to intermediolateral column 220, which passes through coupling member 150 are transferred to the fixed link 132 of support component so that fixed link 132 does the movement close to ground until fixed link 132 and ground Contradict, torsional spring 143 be in compressive state, push up drilling machine fixed link 132, fixed column cooperation under be fixed.

Regulation motor 331 is rotated and is rotated with moving gear 335 so that and gear 335 rises along the extending direction of rack 336, Gear 335 rises and drives adjusting slider 320 to synchronize by slide plate and rises, and when the drill bit of electric drill 600 and drilled point contact, opens Electric drill 600 is opened, electric drill 600 starts boring work；After the completion of drilling, regulation motor 331 rotates backward and anti-with moving gear 335 To rotation so that gear 335 declines along the extending direction of rack 336, declines to drive adjusting slider 320 to synchronize, until electricity When boring 600 drill bit disengaging drilling, regulation motor 331 is stopped, and simultaneous displacement motor 430, which is started to work, simultaneously makes lead screw 440 Rotation, lead screw 440 rotates and draws displacer 420 and slided along the channeling direction of displacement sliding rail 410, until the brill of electric drill 600 When head moves at next drilled, displacement motor 430 is stopped, and at the same time, regulation motor 331 is started to work, electric drill 600 New round boring work is carried out, and so on.

A kind of to carry out high-precision continuous drilling method to building furred ceiling, step is：

Specific case is applied in the present invention, and principle and implementation of the present invention are described, above example

Illustrate the method and its core concept for being merely used to help understand the present invention；Meanwhile for the general technology people of this field Member, according to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion this explanation Book content should not be construed as limiting the invention.

Claims

1. a kind of method carrying out portable suspended ceiling drilling to building wall, step are：

2. a kind of method carrying out portable suspended ceiling drilling to building wall according to claim 1, which is characterized in that on The actuating unit a stated includes regulation motor, fixed pulley a, fixed pulley b, connecting rope, and fixed branch is equipped in the adjusting sliding rail Frame, supporting rod are provided with connecting hole on supporting rod, perforation are provided on the adjusting sliding rail, the regulation motor is fixed The power output shaft for adjusting sliding rail and regulation motor is installed on across perforating and being located in connecting hole, the fixed pulley a lives The dynamic power output shaft for being socketed on regulation motor, the fixed pulley b are movably installed in fixing bracket, and the one of the connecting rope End connect with fixed pulley a, is connect with the sliding block section for being set to adjusting slider around fixed pulley b and the other end, adjusting slider Sliding block section is provided with fixed lobe, and the other end of connecting rope is connect with fixed lobe.

3. a kind of method carrying out portable suspended ceiling drilling to building wall according to claim 1, which is characterized in that on The rolling assembly stated includes idler wheel, connecting rod, torsional spring, and one end of the connecting rod is hinged end, the other end is installation end, and connecting rod is set There are two setting and between two fixed links, the hinged end of two connecting rods is both provided with hinge hole, two fixations It is provided with and matches with hinge hole and corresponding turn hole on bar, shaft is provided between the connecting rod and fixed link, it is described Shaft one end pass through the hinge hole of a connecting rod and be socketed in the turn hole of a fixed link, the other end passes through the hinge of another connecting rod It connects hole and is socketed in the turn hole of another fixed link, and the axial rotation that connecting rod can be around the shaft, idler wheel activity installation Between the installation end of two connecting rods, it is provided with to contradict bar a and contradict one end of bar a and one between two fixed links and fixes Bar is fixedly connected, the other end is fixedly connected with another fixed link, is provided between two connecting rods and is contradicted bar b and contradict bar One end of b is fixedly connected with a connecting rod, the other end is fixedly connected with another connecting rod, and the torsional spring is socketed on the outside of shaft, One end of torsional spring is contradicted with bar a conflicts, the other end and conflict bar b is contradicted, and the elastic force of torsional spring makes fixed link do the fortune far from ground It moves and connecting rod is made to do the movement close to ground；

4. a kind of method carrying out portable suspended ceiling drilling to building wall according to claim 1, which is characterized in that on The horizontal displacement device stated includes displacement sliding rail, displacer, actuating unit b, and the channeling direction of the displacement sliding rail is parallel In ground, displacement sliding rail is fixedly installed in the construction section of adjusting slider, and adjusting slider moves and draws displacement sliding rail and moves synchronously, The displacer is installed on displacement sliding rail and displacer can be slided along the channeling direction of displacement sliding rail, the power Mechanism b is connect with displacer and the channeling direction sliding for for displacer along displacement sliding rail provides power；

5. a kind of method carrying out portable suspended ceiling drilling to building wall according to claim 1 or 4, feature exist In being provided with fixed mechanism between above-mentioned electric drill and horizontal displacement device and electric drill be installed on horizontal position by fixed mechanism Moving device；