CN108414029A - Wall column verticality, flatness, levelness detection ruler and its detection method - Google Patents
Wall column verticality, flatness, levelness detection ruler and its detection method Download PDFInfo
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- CN108414029A CN108414029A CN201810515729.0A CN201810515729A CN108414029A CN 108414029 A CN108414029 A CN 108414029A CN 201810515729 A CN201810515729 A CN 201810515729A CN 108414029 A CN108414029 A CN 108414029A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention discloses a kind of wall column verticality, flatness, levelness detection ruler and its detection methods, detection ruler includes main scale body, interval is equipped with multiple surveyors' staffs positioned at the same side on the length direction of main scale body, the surveyors' staff is installed in rotation on main scale body, and can be fixed when turning to main scale body in vertical state；At least one can be slided and position on main scale body in the surveyors' staff at middle part；When detecting wall column verticality using detection ruler, the outer end face of surveyors' staff is directed at wall cylindrical surface, and fixes line pendant on the surveyors' staff of the top, then judges verticality by reading the numerical value on each surveyors' staff that filament is aligned.Wall column verticality, flatness, levelness detection ruler and its detection method that the present invention obtains can be to wall column formwork and after pouring wall cylindrical surface carry out multi-point detection, testing result is accurate, and detection method is simple, quick.
Description
Technical field
The present invention relates to a kind of building analyte detection rulers, and in particular to a kind of wall column verticality, flatness, levelness detection ruler
And its detection method.
Background technology
After wall column is constructed, in order to which whether the quality for detecting wall column is up to standard, it usually needs detect wall using guiding ruler
Verticality, levelness and the flatness of column.When detection deviates, qualitative problems of construction has occurred, and post-processing is very numb
It is tired.For these reasons, in order to reduce qualitative problems of construction, the later stage is avoided to repair wall column, applicant considers in template
After support system sets up foundation, the detection of verticality, levelness and flatness is just carried out before concreting to wall column formwork,
And after wall column pours, wall column is detected again, to improve the detection of construction quality of wall column.
In view of the above-mentioned problems, China State Intellectual Property Office discloses a kind of building that a notification number is 202793296
The multi-purpose detection for a kind of the template system verticality and flatness that template flatness detection ruler and a notification number are 201811674
Ruler, above two detection ruler take the shape of the letter U, and by main scale body and are separately mounted to the upper supporting leg of main scale body upper and lower ends and lower supporting leg group
At wherein upper supporting leg and/or lower supporting leg is installed in rotation on main scale body.When measurement, upper supporting leg, lower supporting leg can be directly measured
The distance between confirm verticality and flatness, a line pendant also can be set on upper supporting leg, by line pendant come detection template
The verticality of system.Although above-mentioned detection ruler can be applied to form bracing system, but supporting leg two up and down can only be measured when detection
The flatness and verticality of a measurement point, if measurement point is there are on the concave surface of flatness deviation or convex surface, measured numerical value is past
It is larger toward deviation, to influence the judgement of measurement result.Meanwhile if in order to increase measurement point, directly increasing in detection ruler main body
If when a supporting leg detection, since leg location is fixed, cannot be adjusted.And in practical operation, since wall column formwork exists
It need to be reinforced with flitch, to tools such as wire drawing bar, angle steel when fixed, therefore above-mentioned detection ruler is used to detect wall column formwork verticality
When, it will usually there is the case where supporting leg is just directed at flitch, to influence the use of detection ruler.
Invention content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to：How to provide one kind can be right
Wall column formwork carries out verticality, levelness and flatness and is detected, and can carry out verticality, level to the wall cylindrical surface after pouring
Degree and flatness are detected, while can be detected to wall column formwork and wall cylindrical surface multi-point, and accurately wall column hangs down testing result
Straight degree, flatness, levelness detection ruler and its detection method.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions：
A kind of wall column formwork verticality, flatness detection ruler, it includes main scale body, and the main scale body can be in its longitudinal direction
It folds and/or flexible, levelling tube is embedded in main scale body, which is characterized in that the main scale body is by least one female ruler and at least
One sub- ruler composition, the sub- ruler are installed in rotation on female ruler one end and are mutually folded with female ruler, or are placed in female ruler and can
It slides and positions on the length direction of female ruler；Interval is equipped with multiple surveys positioned at the same side on the length direction of main scale body
Scale is measured, for the surveyors' staff at least provided with three, two of which is located at the upper and lower ends of main scale body, and surveyors' staff can turn
It is mounted on female ruler or sub- ruler, and can be fixed with behind female ruler or sub- ruler upright position rotating to dynamicly；Survey positioned at middle part
At least one in amount scale can be slided and be positioned on the length direction of female ruler.In this way, can be right using a detection ruler
Flatness, levelness and the verticality of wall column detect, and have effects that a ruler is multi-purpose.And main scale body can be by folding, stretching
The mode of contracting changes length, can be convenient for storage and carry.In addition, the setting of multiple surveyors' staffs can ensure that detection wall column it is vertical
When spending, multiple measurement points are disposably detected, meanwhile, surveyors' staff can be rotated and be positioned, so as to realize better folding,
Meanwhile main scale body being designed as telescopic, it will be set as sliding structure positioned at the surveyors' staff at middle part, and has two in surveyors' staff
It is a to be rotatably mounted in the upper and lower ends of main scale body, by adjusting the length of main scale body in length direction, can be achieved with up and down
The adjustment that can be achieved with middle part surveyors' staff position after the surveyors' staff at middle part is slided in the adjustment of both ends surveyors' staff distance, from
And the adjustable purpose of spacing between all surveyors' staffs is realized, and then can be according to adjustment main scale body length when measuring
The shelters such as flitch, corner brace are avoided with sliding middle part surveyors' staff, are directly contacted with wall column formwork, realize wall column formwork multiple spot
The purpose of position detection.
Further, there are two female ruler is set, respectively first female ruler and second female ruler, first female ruler and second mother's ruler
Broadside connected by shaft, first female ruler and second female ruler after shaft rotation and can fold；There are one the sub- ruler is set,
And sub- ruler is placed in first female ruler or second female ruler, and can slide and determine along the length direction of first female ruler or second female ruler
Position.After being folded between two female rulers, length is the half after expansion, meanwhile, sub- ruler is placed in one in a female ruler, and can be from mother
It is fixed after being extracted out in ruler, the further length for increasing main scale body, meanwhile, sub- ruler is retracted in female ruler, and two female rulers are folded
Afterwards, the length of entire guiding ruler is the one third of length after expansion.
Further, female ruler and sub- ruler are rectangular parallelepiped structure, and sub- ruler is mounted in second female ruler, and sub- ruler is upper
End and the lower end of first female ruler all have a rectangular notch, and two rectangular notches are located at the same side；The surveyors' staff is equipped with three
It is a, it is installed with an idler wheel in the movable end of each surveyors' staff, one of surveyors' staff is installed in rotation on second
On female ruler, other two is installed in rotation on respectively at the rectangular notch of sub- ruler and first female ruler, and turning end is located at
The lower end of the upper end of sub- ruler and first female ruler, and two surveyors' staffs can folding in rectangular notch, meanwhile, be mounted on sub- ruler
On surveyors' staff can be slided into after folding in second female ruler.In this way, by being opened up on sub- ruler and one of female ruler
Rectangular notch, and surveyors' staff is installed at the rectangular notch, surveyors' staff can be realized as being unfolded and fold, meanwhile, it measures
Scale is flushed with the side of female ruler and sub- ruler respectively, to which after by surveyors' staff folding, surveyors' staff is just stuck in rectangle and lacks
Mouthful place, one of surveyors' staff can follow sub- ruler to slide into second mother's ruler, with second after another surveyors' staff folding
Female ulnar side end flushes, whole rectangular body.
Further, it is equipped with a vertical groove on second female ruler, on the end face of surveyors' staff installation, in vertical groove
If there are one the sliding block that can be slided along its length, erected in be on one side a installed with stretching of the sliding block towards surveyors' staff
To outside groove, and across the shaft of surveyors' staff, it is equipped with screw thread turning the tip of the axis, is arranged in shaft, outside surveyors' staff
One locking nut for being used for fixation measuring scale.It is rotated in this way, surveyors' staff can be realized by shaft, and vertical groove and cunning
Block matches, and sliding block is fixedly connected with surveyors' staff, to realize the sliding of surveyors' staff by vertical groove and sliding block,
The screw thread of shaft end is matched with locking nut, in use, by rotate locking nut, it can be achieved that surveyors' staff fixation with
And release surveyors' staff and fix, it can slide.
Further, there are one female ruler is set, it is rotatably mounted with a sub- ruler respectively in the upper and lower ends of female ruler,
The sub- ruler can be folded along turning end, and be close to female ulnar surface；The length of two sub- rulers is consistent with the length of female ruler, and two
The turning end of sub- ruler is located at the two opposite sides Bian Chu of female ruler.In this way, by after two sub- ruler expansion, the length of main scale body is female ruler
Or three times of sub- ruler length, after sub- ruler is folded, the one third of length and length of run.
Further, there are two female ruler is set, there are two sub- ruler is set；Two female rulers are connected by a shaft, and being capable of edge
After shaft rotation and fold；Two sub- rulers are respectively placed in two female rulers, and can be slided and position along the length direction of female ruler.This
Sample, after sub- ruler is extracted out, main scale body length lengthens, meanwhile, it can be folded between two female rulers, after two sub- rulers can slide in opposition,
It is respectively placed in the female ruler to connect so that entire main scale body, which is realized, to be folded, and length reduces.
Further, a rectangular notch, the rectangular notch position are all had in the top and bottom of upper and lower two sub- rulers
In the same side；There are four the surveyors' staff is set, an idler wheel, two of which are installed in the movable end of each surveyors' staff
Surveyors' staff is installed in rotation on respectively on female ruler, other two surveyors' staff is installed in rotation on the rectangular notch of sub- ruler
Place, turning end distinguish position upper terminal ruler the sub- ruler in top and bottom lower end, and surveyors' staff can folding in rectangular notch
It is interior, and surveyors' staff can be placed in female ruler with sub- ruler after folding or be folded in female ruler side with sub- ruler.Ibid, it will survey
Amount scale is installed at rectangular notch, is arranged in lateral after can either realizing surveyors' staff rotational installation, and can be after folding
Rectangular notch is filled, the setting can reduce guiding ruler make when materials'use, simultaneously, additionally it is possible to after folding with sub- ruler one
It rises and continues folding.
Further, set there are one sliding slot on female ruler, on the end face of surveyors' staff installation, the central axes of the sliding slot with
The axis line overlap or parallel of female ruler, sets in sliding slot there are one the sliding block that can slide along its length, sliding block towards
Surveyors' staff is installed on one side outside a stretching sliding slot, and across the shaft of surveyors' staff, and spiral shell is equipped with turning the tip of the axis
Line is arranged with a locking nut for fixation measuring scale in shaft, outside surveyors' staff.In this way, surveyors' staff can lead to
It crosses shaft and realizes rotation, and sliding slot and sliding block match, sliding block is fixedly connected with surveyors' staff, to pass through sliding slot and sliding block energy
Enough realize that the sliding of surveyors' staff, the screw thread of shaft end are matched with locking nut, in use, by rotating locking nut,
The fixation and releasing surveyors' staff that surveyors' staff can be achieved are fixed, and can be slided.
A kind of wall column verticality, the detection method of flatness, levelness detection ruler detect wall column verticality using detection ruler
When, include the following steps：Main scale body and all surveyors' staffs is unfolded in S1；The outer end face of surveyors' staff is directed at wall cylindrical surface by S2；
S3 fixes line pendant on the surveyors' staff positioned at the top；S4 is read after the filament in line pendant is stablized corresponding to filament
Each surveyors' staff on numerical value, and the numerical value by comparing each measurement point whether there is deviation, and whether difference is allowing
In the range of judge whether wall column vertical；
When detecting wall column flatness using detection ruler, include the following steps：S1, is unfolded main scale body, and surveyors' staff remains unchanged；
S2 by the side of main scale body towards wall cylindrical surface to be measured, and is observed and be whether there is gap between wall cylindrical surface and main scale body, is not such as free
Gap, then wall cylindrical surface is smooth, if any gap, need to be inserted into wedge clearance gauge in gap, to detect pore size, and pass through gap
Size determines flatness deviation value；
Following steps are used when detecting wall column levelness using detection ruler：S1, is unfolded main scale body, and surveyors' staff remains unchanged；S2,
Main scale body is close to wall cylindrical surface to be measured, and whether observes the bubble in levelling tube in center, such as bubble, which is in, to be hit exactly, then to be measured
Wall cylindrical surface is horizontal, if bubble deviates center position, wall cylindrical surface to be measured is not horizontal.
Further, detection wall column formwork is also applied for using the method that detection ruler detects wall column verticality, in detection wall
When column template, if after wheel measuring scale, the flitch on the end and wall column formwork of surveyors' staff offsets, then it can be surveyed by sliding
Scale is measured to adjust the position of surveyors' staff, with the position for the flitch that is staggered so that be close to wall column in the end of all surveyors' staffs
Template；When detecting wall column verticality using detection ruler, detection ruler can be slided up and down, to increase measurement point position.
Compared with prior art, wall column verticality, flatness, levelness detection ruler and its detection method that the present invention obtains
It has the following advantages that：
1, by the way that multiple surveyors' staffs are arranged, you can realize the purpose of one-shot measurement multiple point flatness and verticality so that
Measurement data is more accurate, meanwhile, in use, after fixing line pendant, mark is measured corresponding to the filament that is fallen by reference line
Scale on ruler, you can decision making to flatness and verticality, determination method is very quick.
2, scale realizes the variation of length in such a way that female ruler and sub- ruler are folded or slided, and personnel can be easy to use to receive
Folding, it is more convenient after carrying.
3, surveyors' staff can be slided up and down and be fixed, can be by sliding surveyors' staff when being detected to wall column formwork
Position avoid the flitch of fixed wall column formwork, be adapted to the detection of various wall column formworks.
Description of the drawings
Fig. 1 is the structural schematic diagram of detection ruler unfolded state in embodiment 1；
Fig. 2 is the attachment structure schematic diagram of surveyors' staff and second female ruler in embodiment 1；
Fig. 3 is the structural schematic diagram of detection ruler unfolded state in embodiment 2；
Fig. 4 is the structural schematic diagram of detection ruler unfolded state in embodiment 3；
Fig. 5 is the attachment structure schematic diagram of surveyors' staff and female ruler in embodiment 2 and embodiment 3；
Fig. 6 is to fall the status diagram being put into togerther in portable box body with line after detection ruler folding in embodiment.
In figure：Female 11, the second female ruler 12 of ruler of female ruler 1, first, vertical groove 13, sliding slot 14, sub- ruler 2, surveyors' staff 3, under
Recess portion 31, idler wheel 4, levelling tube 5, line pendant 6, sliding block 7, shaft 8, locking nut 9, carrying case 10.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment：
Wall column verticality, flatness, levelness detection ruler and its detection method provided in this embodiment, specifically, detection ruler packet
The main scale body that length of run is 2-2.5m is included, the main scale body can be folded and/or be stretched in its longitudinal direction, and use aluminium
Alloy is made, and levelling tube 5 is embedded in main scale body, the main scale body is by 2 groups of at least one female ruler 1 and at least one sub- ruler
It is installed in rotation on 1 one end of female ruler at, the sub- ruler 2 and is folded with 1 phase of female ruler, or is placed in female ruler 1 and can be in female ruler 1
Length direction on slide and position；Interval is equipped with multiple surveyors' staffs positioned at the same side on the length direction of main scale body
3, for the surveyors' staff 3 at least provided with three, two of which is located at the upper and lower ends of main scale body, and surveyors' staff 3 is rotatable
Ground is mounted on female ruler 1 or sub- ruler 2, and can be fixed with behind female ruler 1 or 2 upright position of sub- ruler rotating to；Positioned at middle part
At least one in surveyors' staff 3 can be slided and be positioned on the length direction of female ruler 1, in the activity of each surveyors' staff 3
End is installed with an idler wheel 4.Detection method using above-mentioned detection ruler includes：When detecting wall column verticality using detection ruler,
Include the following steps：Main scale body and all surveyors' staffs 3 is unfolded in S1；The outer end face of surveyors' staff 3 is directed at wall cylindrical surface by S2；
S3 fixes line pendant 6 on the surveyors' staff 3 positioned at the top；It is right to read filament institute after the filament in line pendant 6 is stablized by S4
The numerical value on each surveyors' staff 3 answered, and whether there is deviation by comparing the numerical value of each measurement point, whether difference is permitting
Perhaps judge whether wall column is vertical in the range of；When detecting wall column flatness using detection ruler, include the following steps：S1, expansion
Main scale body, surveyors' staff 3 remain unchanged；S2 by the side of main scale body towards wall cylindrical surface to be measured, and observes wall cylindrical surface and main scale body
Between whether there is gap, there is no gap such as, then wall cylindrical surface is smooth, if any gap, need to be inserted into wedge clearance gauge in gap,
To detect pore size, and flatness deviation value is determined by pore size；It is used when detecting wall column levelness using detection ruler
Following steps：S1, is unfolded main scale body, and surveyors' staff 3 remains unchanged；Main scale body is close to wall cylindrical surface to be measured, and observes level by S2
Whether in center, such as bubble is in center to bubble in pipe 5, then wall cylindrical surface level to be measured, if bubble deviates center position,
Wall cylindrical surface to be measured is not horizontal.
Certainly, in specific implementation process, the method for above-mentioned detection ruler detection wall column verticality is also applied for detection wall column
Template, when detecting wall column formwork, if after wheel measuring scale 3, the end of surveyors' staff 3 and the flitch phase on wall column formwork
It supports, then the position of surveyors' staff 3 can be adjusted by sliding surveyors' staff 3, with the position for the flitch that is staggered so that all measurement marks
It is close to wall column formwork in the end of ruler 3；When detecting wall column verticality using detection ruler, detection ruler can be slided up and down, to increase
Measurement point position.
When detecting wall column verticality, need to fall 6 in 3 upper fixed line of surveyors' staff, therefore, for the ease of storing and carrying
Measuring scale and line pendant 6 need to make a carrying case 10 to place measuring scale and line pendant 6 in specific implementation process.Such as figure
Shown in 6, the concrete structure of above-mentioned carrying case 10 includes left box body and right box body that upper end has opening, in left box body and the right side
It is all provided in box body there are one flexible lining, there are one the left sides for placing main scale body after folding for tool on the flexible lining of left box body
Accommodating cavity, there are one the right accommodating cavity for placing line pendant 6, the shapes of the left accommodating cavity for tool on the flexible lining of right box body
Match with size and main scale body after folding, right accommodating cavity is in inverted taper.The width of left box body and right box body and height one
It causes, sets that there are one be fixedly connected and upper and lower ends all have opening with left box body or right box body between left box body and right box body
Rectangle frame, highly consistent, the width of the width summary right box body of rectangle frame of the height and left box body and right box body of the rectangle frame,
It is respectively equipped with a left cover and right cover being matched therewith in left box body and right box body, closes on rectangle frame in left cover or right cover
There are one extending outwardly and the connecting plate of lower end downward bending, the connecting plate is inserted into rectangle frame side tool, by left box body and
Right box body is linked to be an entirety.It is detachable between left box body and right box body, it also can be by being connected after connecting plate and rectangle frame grafting
At an entirety.In this way, in use, when if you need to which detection ruler or line pendant is used alone, two box bodys can be separated, meanwhile, when only
When needing to detect using detection ruler, right box body can be removed, not be carried to detection place, reduce weight, also be avoided that line pendant is lost
It loses.When if you need to be fallen simultaneously using detection ruler and line, detection place is brought into together.
When carrying out the detection of verticality to the wall cylindrical surface after pouring, also detection can be increased by moving up and down detection ruler
Point is respectively mounted in the end of each surveyors' staff 3 there are one idler wheel 4 to realize the sliding of detection ruler test side.Meanwhile
For the ease of line pendant 6 it is sagging after, testing staff carries out measurement of length to each measurement point, simultaneously, it is ensured that each to measure starting
Point is identical, and the diameter of all idler wheels 4 is identical, and the rotation center of all idler wheels 4 is in the same plane；In each surveyors' staff
Be respectively marked with the graduation mark for indicating length on 3 length direction, the start index of the graduation mark close to the end of surveyors' staff 3,
And initial position is on same plane.
In addition, for the ease of fixing line pendant 6, it is equipped at intervals on the upper surface of surveyors' staff 3 multiple for fixing line 6
Lower concave part 31, the lower concave part 31 is in inverted triangle or is arc-shaped or dovetail-shape.In fixing line pendant 6, lower concave part
31 line can be fallen in line be fixed therein and will not slide so that line pendant 6 more stablize.It certainly, when it is implemented, can be only in place
In setting lower concave part 31 on the surveyors' staff 3 of the top.Lower concave part 31 can also be provided at the lower face of surveyors' staff 3, or survey
Two end faces up and down of amount scale 3 are respectively provided with, if when two end faces up and down of surveyors' staff 3 are equipped with lower concave part 31, are located at
The lower concave part 31 of upper end need to be arranged in a one-to-one correspondence with the lower concave part 31 positioned at lower end.
In specific implementation process, above-mentioned mother's ruler 1 is different with the specific setting quantity of sub- ruler 2 and the mode of setting, under
Concrete structure of the face according to embodiment with regard to main scale body describes in detail.
Embodiment 1：
As shown in Figure 1 and Figure 2, female ruler 1 in the present embodiment is a cuboid, and there are two setting, the respectively first 11 He of female ruler
Second female ruler 12, first female ruler 11 are connect with the broadside of second female ruler 12 by shaft, first female ruler, 11 and second female 12 ruler energy
After enough rotations along shaft and fold；There are one the sub- ruler 2 is set, and sub- ruler 2 is placed in first female ruler, 11 or second female ruler 12, and
It can slide and position along the length direction of first female ruler, 11 or second female ruler 12.
Specifically, female ruler 1 and sub- ruler 2 are rectangular parallelepiped structure, sub- ruler 2 is mounted in second female ruler 12, in second female ruler
It is set in 12 there are one the sliding slot slided for sub- ruler 2, the sliding slot is rectangular, and length is greater than or equal to the length of sub- ruler 2；In sub- ruler
2 upper end and the lower end of first female ruler 11 all have a rectangular notch, and two rectangular notches are located at the same side；The surveyors' staff
3 set there are three, one of surveyors' staff 3 is installed in rotation on second female ruler 12, other two rotationally pacifies respectively
At the rectangular notch of sub- ruler 2 and first female ruler 11, turning end is located under the upper end and first female ruler 11 of sub- ruler 2
End, and two surveyors' staffs 3 can folding in rectangular notch, meanwhile, the surveyors' staff 3 on sub- ruler 2 can received
It is slided into after folding in second female ruler 12.
The sliding of above-mentioned surveyors' staff 3 rotates and is located through lower structure such as and realizes：On second female ruler 12, measure mark
The end face that ruler 3 is installed is equipped with a vertical groove 13, sets that there are one can slide along its length in vertical groove 13
Sliding block 7 in being installed on one side outside a stretching vertical groove 13 towards surveyors' staff 3 of sliding block 7, and passes through surveyors' staff 3
Shaft 8, be equipped with screw thread in the end of shaft 8, one be arranged in shaft 8, outside surveyors' staff 3 for fixation measuring scale
3 locking nut 9.
Embodiment 2：
As shown in figure 3, there are one female ruler 1 in the present embodiment sets, it is rotatably mounted with one respectively in the upper and lower ends of female ruler 1
A sub- ruler 2, the sub- ruler 2 can be folded along turning end, and are close to 1 side of female ruler；The length of two sub- rulers 2 with female ruler 1
Length is consistent, and the turning end of two sub- rulers 2 is located at the two opposite sides Bian Chu of female ruler 1.In the upper end of upper and lower two sub- rulers 2 and
Lower end all has a rectangular notch, and the rectangular notch is located at the same side；There are four the surveyors' staff 3 is set, two of which
It is installed in rotation on respectively on female ruler 1, other two is installed in rotation at the rectangular notch of sub- ruler 2, turning end point
The lower end of the sub- ruler in the top and bottom of other position upper terminal ruler 22, and surveyors' staff 3 can folding in rectangular notch, and measure mark
Ruler 3 can be placed in female ruler 1 with sub- ruler 2 after folding or be folded in 1 side of female ruler with sub- ruler 2.
Embodiment 3：
As shown in figure 4, there are two female ruler 1 in the present embodiment sets, there are two sub- ruler 2 is set；Two female rulers 1 are connected by a shaft,
And it after shaft rotation and can fold；Two sub- rulers 2 are respectively placed in two female rulers 1, and can be slided along the length direction of female ruler 1
It moves and positions.A rectangular notch is all had in the top and bottom of upper and lower two sub- rulers 2, the rectangular notch is located at same
Side；There are four the surveyors' staff 3 is set, two of which is installed in rotation on respectively on female ruler 1, other two is rotationally pacified
At the rectangular notch of sub- ruler 2, turning end distinguishes the lower end of the sub- ruler in top and bottom 2 of position upper terminal ruler 2, and measures mark
Ruler 3 can folding in rectangular notch, and surveyors' staff 3 can be placed in sub- ruler 2 after folding in female ruler 1 or with sub- ruler 2 one
It rises and is folded in 1 side of female ruler.
As shown in figure 5, the sliding of surveyors' staff 3 in embodiment 2 and embodiment 3, rotating and being located through such as lower structure reality
It is existing：Sliding slot 14 there are one being set on female ruler 1, on the end face that surveyors' staff 3 is installed, the central axes of the sliding slot 14 and female ruler 1
Axis line overlap is parallel, sets that there are one the sliding blocks 7 that can slide along its length in sliding slot 14, in sliding block 7 towards survey
Amount scale 3 is installed on one side outside a stretching sliding slot 14, and across the shaft 8 of surveyors' staff 3, is set in the end of shaft 8
There is screw thread, a locking nut 9 for fixation measuring scale 3 is arranged in shaft 8, outside surveyors' staff 3.
Finally, it should be noted that technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, although applicant describes the invention in detail with reference to preferred embodiment, those skilled in the art should manage
Solution, those are modified or replaced equivalently technical scheme of the present invention, without departing from the objective and range of the technical program,
It is intended to be within the scope of the claims of the invention.
Claims (10)
1. a kind of wall column verticality, flatness, levelness detection ruler, it includes main scale body, and the main scale body can be in its length
Side is folded up and/or stretches, and levelling tube is embedded in main scale body（5）, which is characterized in that the main scale body is by least one mother
Ruler（1）With at least one sub- ruler（2）Composition, the sub- ruler（2）It is installed in rotation on female ruler（1）One end and with female ruler（1）Phase
It folds, or is placed in female ruler（1）It is interior and can be in female ruler（1）Length direction on slide and position；In the length direction of main scale body
Upper interval is equipped with multiple surveyors' staffs positioned at the same side（3）, the surveyors' staff（3）At least provided with three, two of which
It is located at the upper and lower ends of main scale body, surveyors' staff（3）It is installed in rotation on female ruler（1）Or sub- ruler（2）On, and can be
It rotates to and female ruler（1）Or sub- ruler（2）It is fixed behind upright position；Surveyors' staff positioned at middle part（3）In at least one can
In female ruler（1）Length direction on slide and position.
2. wall column verticality according to claim 1, flatness, levelness detection ruler, which is characterized in that mother's ruler
（1）There are two if, respectively first female ruler（11）With second female ruler（12）, first female ruler（11）With second female ruler（12）By turning
Axis connection, first female ruler（11）With the second mother（12）After ruler can be rotated along shaft and fold；The sub- ruler（2）There are one if,
And sub- ruler（2）It is placed in first female ruler（11）Or the second female ruler（12）It is interior, and can be along first female ruler（11）Or the second female ruler（12）
Length direction slide and position.
3. wall column verticality according to claim 2, flatness, levelness detection ruler, which is characterized in that mother's ruler
（1）With sub- ruler（2）It is rectangular parallelepiped structure, sub- ruler（2）Mounted on second female ruler（12）It is interior, and sub- ruler（2）Upper end and first
Female ruler（11）Lower end all have a rectangular notch, two rectangular notches are located at the same side；The surveyors' staff（3）Equipped with three
It is a, in each surveyors' staff（3）Movable end be installed with an idler wheel（4）, one of surveyors' staff（3）Rotationally pacify
Mounted in second female ruler（12）On, other two is installed in rotation on sub- ruler respectively（2）With first female ruler（11）Rectangular notch
Place, turning end are located at sub- ruler（2）Upper end and first female ruler（11）Lower end, and two surveyors' staffs（3）It can receive
It rolls in rectangular notch, meanwhile, it is mounted on sub- ruler（2）On surveyors' staff（3）Second female ruler can be slided into after folding
（12）It is interior.
4. wall column verticality according to claim 3, flatness, levelness detection ruler, which is characterized in that in second female ruler
（12）Upper, surveyors' staff（3）The end face of installation is equipped with a vertical groove（13）, in vertical groove（13）It can there are one inside setting
The sliding block slided along its length（7）, in sliding block（7）Towards surveyors' staff（3）To be installed with a stretching on one side vertical
Groove（13）Outside, and surveyors' staff is passed through（3）Shaft（8）, in shaft（8）End be equipped with screw thread, in shaft（8）Upper, survey
Measure scale（3）It is outer to be arranged with one for fixation measuring scale（3）Locking nut（9）.
5. wall column verticality according to claim 1, flatness, levelness detection ruler, which is characterized in that mother's ruler
（1）There are one if, in female ruler（1）Upper and lower ends be rotatably mounted with a sub- ruler respectively（2）, the sub- ruler（2）It can
Along turning end fold, and with female ruler（1）It is close to side；Two sub- rulers（2）Length with female ruler（1）Length it is consistent, and two son
Ruler（2）Turning end be located at female ruler（1）Two opposite sides Bian Chu.
6. wall column verticality according to claim 1, flatness, levelness detection ruler, which is characterized in that mother's ruler
（1）There are two if, sub- ruler（2）There are two if；Two female rulers（1）Connected by a shaft, and after shaft rotation and can folded；
Two sub- rulers（2）It is respectively placed in two female rulers（1）It is interior, and can be along female ruler（1）Length direction slide and position.
7. wall column verticality according to claim 5 or 6, flatness, levelness detection ruler, which is characterized in that upper and lower
Two sub- rulers（2）Top and bottom all have a rectangular notch, the rectangular notch is located at the same side；The surveyors' staff
（3）There are four if, in each surveyors' staff（3）Movable end be installed with an idler wheel（4）, two of which surveyors' staff（3）
It is installed in rotation on female ruler respectively（1）On, other two surveyors' staff（3）It is installed in rotation on sub- ruler（2）Rectangle lack
At mouthful, turning end distinguishes position upper terminal ruler（2）The sub- ruler in top and bottom（2）Lower end, and surveyors' staff（3）It being capable of folding
In rectangular notch, and surveyors' staff（3）It can be with sub- ruler after folding（2）It is placed in female ruler（1）It is interior or with sub- ruler（2）One foldover
It is stacked in female ruler（1）Side.
8. wall column verticality according to claim 5 or 6, flatness, levelness detection ruler, which is characterized in that in female ruler
（1）Upper, surveyors' staff（3）Sliding slot there are one being set on the end face of installation（14）, the sliding slot（14）Central axes and female ruler（1）'s
Axis line overlap is parallel, in sliding slot（14）The sliding block that can be slided along its length there are one inside setting（7）, in sliding block（7）
Towards surveyors' staff（3）Be installed with a stretching sliding slot on one side（14）Outside, and surveyors' staff is passed through（3）Shaft（8）,
Shaft（8）End be equipped with screw thread, in shaft（8）Upper, surveyors' staff（3）It is outer to be arranged with one for fixation measuring scale（3）
Locking nut（9）.
9. a kind of wall column verticality, the detection method of flatness, levelness detection ruler, which is characterized in that
When detecting wall column verticality using detection ruler, include the following steps：Main scale body and all surveyors' staffs is unfolded in S1（3）；
S2, by surveyors' staff（3）Outer end face be aligned wall cylindrical surface；S3, in the surveyors' staff positioned at the top（3）On fix a line pendant
（6）；S4, when line is fallen（6）In filament stablize after, read filament corresponding to each surveyors' staff（3）On numerical value, and pass through
The numerical value for comparing each measurement point whether there is deviation, and whether difference judges whether wall column is vertical in allowed limits；
When detecting wall column flatness using detection ruler, include the following steps：Main scale body, surveyors' staff is unfolded in S1（3）It keeps not
Become；S2 by the side of main scale body towards wall cylindrical surface to be measured, and is observed and be whether there is gap between wall cylindrical surface and main scale body, do not have such as
There is gap, then wall cylindrical surface is smooth, if any gap, need to be inserted into wedge clearance gauge in gap, to detect pore size, and pass through
Pore size determines flatness deviation value；
Following steps are used when detecting wall column levelness using detection ruler：Main scale body, surveyors' staff is unfolded in S1（3）It remains unchanged；
Main scale body is close to wall cylindrical surface to be measured, and observes levelling tube by S2（5）In bubble whether in center, such as bubble be in center,
Then wall cylindrical surface to be measured is horizontal, if bubble deviates center position, wall cylindrical surface to be measured is not horizontal.
10. wall column verticality according to claim 9, the detection method of flatness, levelness detection ruler, feature exist
In, using detection ruler detect wall column verticality method be also applied for detection wall column formwork, when detect wall column formwork, if rotate
Surveyors' staff（3）Afterwards, surveyors' staff（3）End and wall column formwork on flitch offset, then can pass through slide surveyors' staff（3）
To adjust surveyors' staff（3）Position, with the position for the flitch that is staggered so that all surveyors' staffs（3）End be close to wall column
Template；When detecting wall column verticality using detection ruler, detection ruler can be slided up and down, to increase measurement point position.
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