CN108360817A - Wall ground construction workbench and its method - Google Patents
Wall ground construction workbench and its method Download PDFInfo
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- CN108360817A CN108360817A CN201810458501.2A CN201810458501A CN108360817A CN 108360817 A CN108360817 A CN 108360817A CN 201810458501 A CN201810458501 A CN 201810458501A CN 108360817 A CN108360817 A CN 108360817A
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- workbench
- pars contractilis
- onstructed
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- 238000010276 construction Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title abstract description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of wall ground construction workbench and its method, for solve the problems, such as existing equipment can not leveling and construction precision it is low.Workbench first base；The movable pars contractilis being connected with first base；The movable pars contractilis is equipped at least two laser pickoffs, and at least two laser pickoffs are for detecting movable pars contractilis at a distance from face to be onstructed, and whether detect movable pars contractilis vertical with face to be onstructed.I.e. when the movable end surface that stretches is vertical with movable pars contractilis, detects the end face and whether metope or ground are parallel, it is levelling to achieve the purpose that.The wall ground construction workbench of the present invention has itself leveling and levelling ability, and pair auxiliary system arranged in pairs or groups with it requires low, and the range information on workbench and wall ground to be onstructed can be by laser pickoff Real-time Feedback, guarantee construction precision.
Description
Technical field
The invention belongs to building machinery field more particularly to a kind of wall ground construction workbench and its methods.
Background technology
With the continuous development of mechanical automation, building engineering construction operation is also in continuous mechanization.Although most of
Subitem project have a corresponding mechanized equipment, but small area operation scrape slurry plastering, polishing, polishing operation can only rely on
Artificial or part planar scrapes slurry equipment and implements to complete.
It is existing on the market at present to scrape slurry plastering or grinding apparatus generally existing construction precision is low, equipment volume is big, machinery
The problems such as change degree is low far can not meet the requirement of construction industry.
Based on above-mentioned technical problem, the prior art proposes a kind of multi-functional construction working platform
(CN201720440702.0)；Workbench includes lifter plate, rotating mechanism, telescopic head, work head turntable and work head；Work
Platform can be using lifter plate as fulcrum, the carry out activity in a hemi-sphere range.Multiplexing may be implemented in the multi-functional construction working platform
Kind comprehensive construction realizes that the operation of multiplexing kind only needs equipment that simple replacement work head, replacement be connected with function pipe i.e.
Can, other components need not be replaced.But the multi-functional construction working platform does not have detection, and whether its own is in horizontal or perpendicular
The ability of straight state relies on the auxiliary system arranged in pairs or groups with it and provides accurate horizontal or vertical state, it is difficult to individually carry simple
Equipment uses；The multi-functional construction working platform, which does not also have, determines that the ability of the operating distance between wall ground (can not be found
Operating position, keep its with wall ground to be onstructed in setpoint distance), and lack the ability, can not ensure the precision of construction.
If therefore having a kind of construction working head, construction working head can be made itself to have leveling function, then it can be from terminal
Accurately reach levelling requirement, and construction precision and speed of application can be greatly improved, and reduces and the precision of auxiliary system is relied on.
Invention content
The purpose of the present invention is having overcome the deficiencies of the prior art and provide a kind of wall ground construction workbench and its method,
Levelling problem itself can not be realized mainly for work on hand head.
The wall ground construction workbench of the present invention, including first base and the movable pars contractilis that is connected with first base；Institute
The movable pars contractilis stated is equipped at least two laser pickoffs, and at least two laser pickoffs are movably stretched for detecting
Whether contracting portion and metope or ground are vertical；And detect at a distance from face to be onstructed, it is levelling to achieve the purpose that.And it ought movably stretch
When end surface is vertical with movable pars contractilis, once movable pars contractilis is vertical with metope or ground, i.e., the described end face and metope or ground
Face parallel relation.And workbench and the range information on wall ground to be onstructed can be ensured to apply by laser pickoff Real-time Feedback
Work precision.
Before construction, a reference laser face parallel with wall ground to be onstructed is set, initializes or be arranged laser pickoff
Zero；When construction, reference laser face is received by least two laser pickoffs simultaneously；Signal is received by two laser pickoffs
Difference, you can know whether wall ground construction workbench and wall ground to be onstructed parallel.
And by two laser pickoff received signals, it would know that wall ground construction workbench end face with wall to be onstructed
The distance in face.Since reference laser light face is fixed at work, reference laser light face is at a distance from metope to be onstructed
It is constant.Laser pickoff is mounted on movable pars contractilis；No matter whether movable pars contractilis stretches, with movable flexible end surface away from
From constant, so if ensureing laser pickoff, by a fixed position, (laser pickoff is usually by laser pick-off array group
At a position can be a receiving point of laser pick-off array) receive reference laser light face, then it can ensure movable pars contractilis
The constant distance of end face and wall ground to be onstructed, you can ensure the precision of construction；And when reference laser light face is irradiated to laser pick-off
It, can be according to the position relationship of laser pick-off point and initial bit laser pick-off point, with learning wall when other laser pick-off points of device
Which side surface construction workbench deviate toward.
Laser pickoff circumferentially, receives same reference laser face and shines along movable pars contractilis since laser pickoff passes through
The signal difference penetrated on laser pickoff is next levelling, therefore the closer the distance between laser pickoff the easier while receiving same
The signal in one reference laser face, but it is opposite, and the distance between laser pickoff is closer, the essence of entire wall ground construction workbench
Degree is lower.Therefore can be in the case where ensuring that at least two laser pickoffs can receive reference laser face, expansion of laser light as possible
The distance between receiver.Also the precision of work head can be improved by increasing laser pickoff more, such as passes through three or more
Laser pickoff simultaneously receive same reference laser face signal come it is levelling.When laser pickoff is more, also more readily satisfy
At least two laser pickoffs can receive the signal in same reference laser face, can reduce laser emitting source and place requirement.
As the preferred embodiment of the present invention, the laser pickoff is equipped with the light-sensitive array being arranged in a linear；It is described
Light-sensitive array orientation it is identical as the telescopic direction of movable pars contractilis, the light-sensitive array between different laser pickoffs is mutual
It is arranged in parallel.The linearly compact arranged mode of light-sensitive array is to realize the most easy laser pickoff of above-mentioned requirements of the present invention
After the zero (it is reference position to be arranged a certain photosensitive piece) of mode, initialization or setting laser pickoff, if wall ground construction
Workbench is in operating accuracy, then the laser signal that two laser pickoffs receive is respectively positioned on the inclined of zero or relative zero
Shifting amount is identical.After setting the zero of laser pickoff, on other photosensitive piece of laser irradiation to laser pickoff, root
According to the photosensitive piece of position relative to reference photosensitive block, laser pickoff can know that the direction of its offset (is closer to wall
Face or far from wall ground), when need with wall ground be kept fixed at a distance from when, characteristic real-time feedback information progress can be relied on
The adjustment of distance.
As the preferred embodiment of the present invention, at least two laser pickoffs receive the planar light of same laser emitting source transmitting
Beam.When there are two or when multiple laser emitting sources, if can guarantee the reference laser light faces of multiple laser emitting sources transmittings each parallel to
Metope to be onstructed or ground then also allow for two laser pickoffs and receive different but parallel to each other reference laser light face light beams.
As the preferred embodiment of the present invention, the movable flexible end surface is equipped with swivel head, and swivel head can be around its geometry
Center rotates.Swivel head needs to rotate to reach the possible operation of construction for realizing part, is such as polished wall ground, is thrown
Light.It can be mounted directly polishing on swivel head or polishing component is realized, polishing or buffer can also be fixedly mounted on swivel head
Make head realization.
As the preferred embodiment of the present invention, hollow cavity is equipped in the movable pars contractilis；Opening that there are two hollow cavity tools, one
A opening is located at movably flexible end surface geometric center；Another opening is located at movable pars contractilis side wall.The setting of hollow cavity in order to
Reach two possibilities, one is when the opening of movable pars contractilis side wall connects vacuum extractor (negative pressure device), can will apply
The dust or ash of work metope are collected, which is suitable for grinding and buffing operation；The second is when movable pars contractilis side wall
When sizing device is sent in opening connection, the end face opening i.e. meeting pulp of telescoping section achievees the purpose that send slurry.
As the preferred embodiment of the present invention, the workbench further includes second base, and second base is cut with scissors with first base
It connects, the second base or first base are equipped with upset motor, and upset motor drives second base relative to first base
Rotary movement；The movement for a dimension that the increase of second base has made workbench mostly may；When second base is fixed, i.e.,
The switching to metope and to ground construction can be realized by adjusting upset motor.
As the preferred embodiment of the present invention, the first base or movable pars contractilis are equipped with telescope motor, described
Telescope motor drives movable pars contractilis relative to the expanding-contracting action of first base.
As the preferred embodiment of the present invention, the movable pars contractilis is equipped with electric rotating machine, and the electric rotating machine drives
Move the rotation of the swivel head.
Compared with prior art, the present invention possessed advantageous effect is：
The wall ground construction workbench of the present invention has itself leveling and levelling ability, pair auxiliary system arranged in pairs or groups with it
It is required that low.Under conditions of identical auxiliary system, because having itself leveling and levelling ability, wall ground construction work of the invention
Make platform construction precision higher.
The comprehensive construction of multiplexing kind may be implemented in the wall ground construction workbench of the present invention, realizes the operation of multiplexing kind only
The equipment for needing simple replacement work head, replacement to be connected with function pipe, other components need not be replaced.
Description of the drawings
Fig. 1 is the external structure schematic diagram of wall ground construction workbench of the present invention；
Fig. 2 is the internal structure schematic diagram of wall ground construction workbench of the present invention；
Fig. 3 is the centerline sectional view of wall ground construction workbench of the present invention.
Fig. 4 is another structural schematic diagram of wall ground construction workbench of the present invention.
Fig. 5 is the partial schematic diagram of Fig. 4.
Fig. 6 is schematic side view when laser pickoff works.
Fig. 7 is schematic top plan view when laser pickoff works.
In figure, second base 1, first base 2, movable pars contractilis 3, swivel head 4, laser pickoff 5, hollow cavity 6, rubber
Telescopic 7, hairbrush 8, polishing abrasive tool 9, the first opening 10, the second opening 11, upset motor D1, telescope motor D2, electric rotating machine
D3。
Specific implementation mode
With reference to embodiment and Figure of description, the invention will be further described.
Embodiment 1
The wall ground construction workbench of the present embodiment includes second base 1 and the hinged turning part of second base；It is described to turn over
The movable pars contractilis 3 that transfer part includes first base 2 and is connected with first base；The movable pars contractilis is equipped at least two
Laser pickoff 5, at least two laser pickoffs are used to detect movable pars contractilis and whether metope or ground are vertical.I.e.
When the movable end surface that stretches is vertical with movable pars contractilis, detects the end face and whether metope or ground are parallel, adjusted with reaching
Gentle levelling purpose.
Before to wall construction, a reference laser face parallel with metope to be onstructed, the generation in reference laser face are first set
Be the customary means in the field of building trade, rotary laser level meter such as can be used, can 360 ° of rotary lasers of level, laser
Wavelength：635nm；Working range is up to hundreds of meters；Precision：±0.075mm/m；Power supply is using Ni-MH battery or 4 section C batteries.
Corresponding construction working head, work head is selected to be mounted on the end of movable pars contractilis 3；When required constructing operation is
Whens polishing, polishing etc., 3 end of movable pars contractilis needs to install swivel head 4, and swivel head 4 can be rotated around its geometric center, geometry
Center is preferably placed at the center of 3 end face of movable pars contractilis；Work head is mounted on swivel head 4；When required constructing operation is not required to
When work head being wanted to rotate, then swivel head 4 need not be installed.
It initializes the zero of laser pickoff or the zero of laser pickoff is set；When construction, reference laser face while quilt
At least two laser pickoffs receive；Wall ground construction workbench and the angle change of metope to be onstructed can change laser pickoff
Receive signal, two laser pickoff individual reception laser signals receive the difference of signal by two laser pickoffs, i.e.,
It would know that whether wall ground construction workbench is parallel with ground to be onstructed.I.e. when two laser pickoffs reception signals are identical,
Think wall ground construction table vertical in metope to be onstructed；When two laser pickoffs receive signal difference, then it is assumed that wall
Ground construction workbench is not orthogonal to metope to be onstructed；Signal is received according to specific laser pickoff can qualitatively or quantitatively know
Wall ground construction workbench whichaway deflects, and can then be adjusted.
Laser pickoff circumferentially, receives same reference laser face and shines along movable pars contractilis since laser pickoff passes through
The signal difference penetrated on laser pickoff is next levelling, therefore the closer the distance between laser pickoff the easier while receiving same
The signal in one reference laser face, but it is opposite, and the distance between laser pickoff is closer, the essence of entire wall ground construction workbench
Degree is lower.Therefore can be in the case where ensuring that at least two laser pickoffs can receive reference laser face, expansion of laser light as possible
The distance between receiver.Also the precision of work head can be improved by increasing laser pickoff more, such as passes through three or more
Laser pickoff simultaneously receive same reference laser face signal come it is levelling.When laser pickoff is more, also more readily satisfy
At least two laser pickoffs can receive the signal in same reference laser face, can reduce laser emitting source and place requirement.
In the case where meeting leveling and levelling requirement, by two laser pickoff received signals, it would know that wall ground is applied
Work workbench end face is at a distance from wall ground to be onstructed.Still for wall construction, since reference laser light face is at work
It is fixed, therefore the constant distance in reference laser light face and metope to be onstructed.Laser pickoff is mounted on movable pars contractilis；Nothing
Whether stretch by movable pars contractilis, the constant distance with movable flexible end surface, so if ensureing laser pickoff by solid
A fixed position receives reference laser light face, then can ensure the constant distance of movably flexible end surface and metope to be onstructed, i.e.,
It can ensure that the precision of construction；It, can be according to sharp and when reference laser light face is irradiated to other laser pick-off points of laser pickoff
The position relationship of optical receiver point and initial bit laser pick-off point learns which side wall ground construction workbench deviate toward.
Embodiment 2
As the preferred embodiment of the present invention, the laser pickoff is equipped with the light-sensitive array being arranged in a linear；It is described
Light-sensitive array orientation it is identical as the telescopic direction of movable pars contractilis, the light-sensitive array between different laser pickoffs is mutual
It is arranged in parallel.The linearly compact arranged mode of light-sensitive array is to realize the most easy laser pickoff of above-mentioned requirements of the present invention
After the zero (it is reference position to be arranged a certain photosensitive piece) of mode, initialization or setting laser pickoff, if wall ground construction
Workbench is in operating accuracy, then the laser signal that two laser pickoffs receive is respectively positioned on the inclined of zero or relative zero
Shifting amount is identical.After setting the zero of laser pickoff, on other photosensitive piece of laser irradiation to laser pickoff, root
According to the photosensitive piece of position relative to reference photosensitive block, laser pickoff can know that the direction of its offset (is closer to wall
Face or far from wall ground), when need with wall ground be kept fixed at a distance from when, characteristic real-time feedback information progress can be relied on
The adjustment of distance.
Embodiment 3
The present invention generally requires the planar light beam that at least two laser pickoffs receive same laser emitting source transmitting.But work as
There are two or when multiple laser emitting sources, if can guarantee the reference laser light face of multiple laser emitting sources transmittings each parallel to be onstructed
Metope or ground then also allow for two laser pickoffs and receive different but parallel to each other reference laser light face light beams；Thus
Receive the planar light beam of same laser emitting source transmitting without two laser pickoffs, the position of laser pickoff can more with
Meaning.It is identical when its realization principle is with single laser emitting source
Embodiment 4
As shown in figure 3, the preferred embodiment as the present invention, the movable pars contractilis is interior to be equipped with hollow cavity 7；Hollow cavity has
Two openings, an opening are located at movably flexible end surface geometric center；Another opening is located at movable pars contractilis side wall.Hollow cavity
Setting in order to reach two possibilities, one is when movable pars contractilis side wall opening connection vacuum extractor (negative pressure device)
When, the dust for metope of constructing or ash can be collected, which is suitable for grinding and buffing operation；The second is ought movably stretch
When sizing device is sent in the opening connection of portion's side wall, the end face opening i.e. meeting pulp of telescoping section achievees the purpose that send slurry.
Embodiment 5
As shown in Figures 2 and 3, the preferred embodiment as the present invention, the second base or first base are equipped with overturning
Motor D1, upset motor drive rotary movement of the turning part relative to second base.The first base or movable pars contractilis
It is equipped with telescope motor D2, the telescope motor drives movable pars contractilis relative to the expanding-contracting action of first base.Described
Movable pars contractilis is equipped with electric rotating machine D3, and the electric rotating machine drives the rotation of the swivel head.
Embodiment 6
As shown in Figures 4 and 5, three kinds of motors in the embodiment of the present invention 5 do not limit its installation site, in the present embodiment
Upset motor D1 is mounted in second base, and in embodiment 5, upset motor D1 is mounted in first base.
The present embodiment is to be equipped with complete structural schematic diagram after polishing head, as shown in figure 4, in movable pars contractilis 3
End needs to install swivel head 4, polishing head is set on swivel head 4, and polishing head includes the hairbrush 8 for being located at outer ring, is located at
The polishing abrasive tool 9 of inner ring, polishing abrasive tool 9 is along the first 10 circle distributions of opening；Second opening 11 is located at movable pars contractilis side wall, the
Two openings, 11 connection vacuum extractor.
When construction, electric rotating machine D3 drives swivel head 4 to rotate, and polishing abrasive tool 9 is driven by swivel head 4 to be rotated, can to wall
Face is polished, and the dust to get off of polishing enters hollow cavity 7 from the first opening 10, then is evacuated device from the second opening 11 and inhales
It walks.Hairbrush is used to brush the dust on construction wall ground, also limits dust toward external diffusion,.When vacuum extractor power is larger,
Hairbrush can not be had to.
Embodiment 7
As shown in fig. 6, for the laser pickoff schematic diagram that the present invention is irradiated by same reference laser light face, in the present embodiment
In, the parallel installation of two laser pickoffs, but the distance relative to movable flexible end surface is different.
Laser pickoff is made of the laser array that do not know linearly, and the laser array of the present embodiment connects including 13 laser
Sink；In fact, each laser end point can be still made of laser array, is reached with this and put forward high-precision purpose.
Assuming that when initial, metope is located on the left of laser pickoff；Reference laser light face is located at location A, then is located at swashing for lower part
0 point of optical receiver (hereinafter referred to as descending laser pickoff) is in reference laser light face, and superposed laser pickoff is (hereinafter referred to as
For upper laser pickoff) -2 points be in reference laser light face.It is initial position to define this position, without requiring upper laser pickoff
Necessary 0 point is in reference laser light face.
When construction, if with the movement of workbench, reference laser light face is located at B location (reference laser light face relative to workbench
It is fixed, is not moved relative to metope)；Upper laser pickoff known to then moves the position of 3 laser pick-off points, lower to swash
Optical receiver is also, and since the distance of the two movement is identical, then still thinks that workbench is in the state perpendicular to metope, but work
Platform is close at a distance from metope, and construction precision is affected, and is such as to plaster to metope at this time, then depth of plastering is thinning.
It need to be adjusted.Laser pickoff can learn the distance that need to be adjusted and direction according to the variation of the position of the laser point of receiving.
In fact, arrangement of the present invention to laser pickoff and the position in movable pars contractilis are no requirement (NR)s
's.After position of the laser pickoff in apparatus of the present invention fixes, you can determine a specific tune according to its mutual alignment
Planometer then, to achieve the purpose that leveling and ensure construction precision.Such as assume that upper laser pickoff with lower laser pickoff is not flat
Capable, but in the angle of a setting, then it is converted according to the angle, remains to realize leveling and find construction distance and position.
Embodiment 8
Since laser pickoff is arranged not at same plane, but it is arranged circumferentially about on movable pars contractilis；Adjustment
Two laser pickoffs make its difference at a distance from laser emission point, and (process need to only move laser emitting source or adjustment laser hair
Penetrate the height in source；And under normal conditions, it is desirable to which two laser pickoffs are equal at a distance from laser emission point to be difficult to instead
Accomplish, i.e., in most cases, two laser pickoffs are different at a distance from laser emission point), when wall ground
When the generation of construction working platform deflects at any angle, two laser pickoffs are different relative to the amount of deflection of laser emission point
, this is also the necessary factor that the present invention realizes leveling.
As shown in fig. 7, for the vertical view of work progress, two laser pickoffs receive reference laser light face；Location of C is laser
The position of launch point.Wall ground construction workbench constructs to metope, and in location A, workbench is working properly, laser pick-off
The dead-center position (region of black in figure) of device receives reference laser light face；Workbench makees parallel motion with respect to metope, when reaching B
When setting, wall ground construction workbench sends deflection for some reason, then can find that two laser pickoffs are relative to reference laser light face at this time
Offset be different, thus can determine whether that wall ground construction workbench has sent deflection relative to metope.
If the deflection of perpendicular has occurred in workbench, if pars contractilis axis and horizontal plane produce certain pitch angle,
Then two laser pickoffs are also different relative to the offset in reference laser light face at this time, as long as therefore two laser pickoffs
It is different at a distance from laser emission point, the deflection of any direction can be reflected by laser pickoff.
The foregoing is merely illustrative of the preferred embodiments of the present invention, only to explain the present invention, is not limited to this
All any modification, equivalent and improvement etc., are included in this hair made by within invention, all principles in the present invention and spirit
Within bright protection domain.
Claims (10)
1. a kind of wall ground construction workbench, it is characterised in that including：
First base；The movable pars contractilis being connected with first base；
The movable pars contractilis is equipped at least two laser pickoffs, and at least two laser pickoffs are for detecting
Movable pars contractilis is at a distance from face to be onstructed, and whether detect movable pars contractilis vertical with face to be onstructed.
2. wall ground construction workbench according to claim 1, it is characterised in that：
The laser pickoff includes the light-sensitive array being arranged in a linear；The light-sensitive array orientation is stretched with movable
The telescopic direction in portion is identical, and the light-sensitive array between different laser pickoffs is arranged parallel to each other.
3. wall ground construction workbench according to claim 2, it is characterised in that：
All laser pickoffs are arranged in the peripheral circumferential of movable pars contractilis, and the laser pickoff structure is identical.
4. wall ground construction workbench according to claim 1 or 2, it is characterised in that：
At least two laser pickoffs receive the reference laser parallel with face to be onstructed of same laser emitting source transmitting
Light beam.
5. wall ground construction workbench according to claim 1, it is characterised in that：
The movable flexible end surface is equipped with swivel head, and swivel head can be rotated around its geometric center.
6. wall ground construction workbench according to claim 1 or 5, it is characterised in that：
Hollow cavity is equipped in the movable pars contractilis；For hollow cavity tool there are two opening, an opening is located at movably flexible end surface
Geometric center；Another opening is located at movable pars contractilis side wall.
7. wall ground construction workbench according to claim 1, it is characterised in that：
Further include second base, the second base is hinged with first base；It is set in the second base or first base
There are upset motor, upset motor to drive rotary movement of the second base relative to first base.
8. wall ground construction workbench according to claim 1, it is characterised in that：
The first base or movable pars contractilis are equipped with telescope motor, and the telescope motor drives movable pars contractilis opposite
In the expanding-contracting action of first base.
9. wall ground construction workbench according to claim 5, it is characterised in that：
The movable pars contractilis is equipped with electric rotating machine, and the electric rotating machine drives the rotation of the swivel head.
10. the construction method of wall ground construction workbench described in a kind of claim 1, it is characterised in that：
Laser emitting source is set, and the transmitting laser reference plane parallel with face to be onstructed makes at least two laser on movable pars contractilis
Receiver receives the laser reference plane, and two laser pickoffs are different at a distance from laser emitting source；
Arrange in pairs or groups on the movable pars contractilis of workbench corresponding with work post to be onstructed construction head, adjust workbench and metope to be onstructed away from
From being at operating position, and keep the movable pars contractilis of workbench vertical with working face to be onstructed,
Start workbench, laser pickoff receives laser reference plane, is with the laser pick-off point of each laser pickoff at this time
The respective operating reference point of laser pickoff；
When workbench works to metope；If workbench and identity distance to be onstructed are from changing, the reception of laser pickoff
Point will not be operating reference point；According to the position relationship of the laser pick-off point and operating reference point of laser pickoff at this time, you can
Learn workbench and identity distance to be onstructed from range deviation and adjustment direction, can then swash by adjusting making operating reference point receive
Light reference planes reach the control of construction distance；
Due to the light-sensitive array on two laser pickoffs be it is parallel, when workbench for some reason send deflection cause pars contractilis not with
When face to be onstructed is vertical, because two laser pickoffs are different at a distance from laser emitting source, and parallel installation, no matter workbench is
Where deflection is being sent up, two laser pickoffs are different relative to the offset in reference laser light face, thus may be used certainly
Judge that wall ground construction workbench has sent the direction of deflection and deflection relative to face to be onstructed, it then can be by adjusting each laser
Receiver, which makes operating reference point receive laser reference plane, ensures that movable pars contractilis is vertical with face to be onstructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810458501.2A CN108360817A (en) | 2018-05-14 | 2018-05-14 | Wall ground construction workbench and its method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810458501.2A CN108360817A (en) | 2018-05-14 | 2018-05-14 | Wall ground construction workbench and its method |
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| CN108360817A true CN108360817A (en) | 2018-08-03 |
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| CN201810458501.2A Pending CN108360817A (en) | 2018-05-14 | 2018-05-14 | Wall ground construction workbench and its method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607898A (en) * | 2019-10-18 | 2019-12-24 | 浙江百施通智能科技有限公司 | Wall plastering working device and construction method thereof |
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