CN208051904U - A kind of construction site top plate positioning line-plotting device - Google Patents
A kind of construction site top plate positioning line-plotting device Download PDFInfo
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- CN208051904U CN208051904U CN201820552107.0U CN201820552107U CN208051904U CN 208051904 U CN208051904 U CN 208051904U CN 201820552107 U CN201820552107 U CN 201820552107U CN 208051904 U CN208051904 U CN 208051904U
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- setting
- out bar
- leg rod
- sliding block
- leg
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 208000020564 Eye injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a kind of construction site top plate positioning line-plotting device, belongs to construction auxiliary device field.Its technical solution is：It includes the sliding block on leg rod, setting-out bar, right angle graduated scale and three, and one end of leg rod is provided with supporting leg point, leg rod scale is provided on leg rod；One end of setting-out bar is hinged on leg rod, the other end is provided with card slot, setting-out bar is adjustable and retractable bar, the bottom edge of right angle graduated scale is fixed on leg rod sliding block, the graduated scale of right angle graduated scale is perpendicular to leg rod and is interspersed in right angle graduated scale sliding block, and right angle graduated scale sliding block is hinged with setting-out bar sliding block.The beneficial effects of the utility model are：It is simple in structure that construction site provided by the utility model top plate positions line-plotting device, can using in the short time using laser level as auxiliary tool, top plate can be quickly carried out without working at height in the case of very small to human eye injury and position setting-out, save manually and without security risk.
Description
Technical field
The utility model is related to a kind of construction auxiliary devices more particularly to a kind of construction site top plate to position setting-out
Device.
Background technology
It needs to carry out positioning setting-out to the suspension and support fixed point i.e. position of installation bolt before top plate supporting-hanging installation, routinely do
Method is to carry out snap the line in top plate first, and then construction personnel need to carry out spacing measurement on scaffold by steel tape on snap the line
And positioning setting-out is carried out, the method needs to measure setting-out personnel, consolidates and move scaffold personnel, has not only expended a large amount of artificial but also has related to
And working at height, there are some potential safety problemss；The laser lines of laser level are limpid in sight, can position target rapidly,
But since laser has stimulation to eyes, be not suitable for long working, more unsuitable working at height.
Utility model content
It, need not in the case of very small to human eye injury the purpose of this utility model is to provide a kind of simple in structure
Working at height can quickly carry out top plate positioning setting-out, save the artificial and construction site without security risk and position setting-out with top plate
Device.
The utility model is realized by following measure：A kind of construction site top plate positioning line-plotting device, including branch
Leg bar, setting-out bar, right angle graduated scale and the leg rod sliding block being fastened in respectively on three, setting-out bar sliding block, right angle graduated scale are slided
Block, fastening bolt is both provided on three sliding blocks, and one end of the leg rod is provided with supporting leg point, is arranged on the leg rod
There is leg rod scale；One end of the setting-out bar is hinged on the leg rod, and the other end of the setting-out bar is provided with card slot,
For installing paintbrush, the setting-out bar is adjustable and retractable bar and is provided with setting-out bar expansion joint, and the setting-out bar includes institute
The side for stating card slot is interior telescopic rod, and the setting-out bar sliding block is arranged flexible in the hinged end of the setting-out bar and the setting-out bar
Between connector；The bottom edge of the right angle graduated scale is fixed on the leg rod sliding block, and the graduated scale of the right angle graduated scale hangs down
It directly in the leg rod and is interspersed in the right angle graduated scale sliding block, the right angle graduated scale sliding block and the setting-out bar sliding block
Hinged, the leg rod sliding block is arranged between the hinged end of the setting-out bar and the supporting leg point；The adjustable and retractable bar
For the prior art, details are not described herein.
Further, the leg rod is adjustable and retractable bar, and leg rod expansion joint is arranged far from the supporting leg point
The other end and the hinged end of the setting-out bar between, the leg rod include supporting leg point side be external extension bar；It is described
Adjustable and retractable bar is the prior art, and details are not described herein.The adjustable and retractable bar is set, described device can be made to be suitable for not
With height top plate, the leg rod is withdrawn with the complete adjusting adjustable and retractable bar, is convenient for carrying.
Further, the other end of the leg rod far from supporting leg point is provided with holding handle, convenient hand-held described
Device.
Further, the leg rod scale is between the hinged end of the setting-out bar and the supporting leg point, the picture
The hinged end position of line bar is 0 point of scale, facilitates and reads the leg rod scale value.
Further, the distance for arriving the hinged end of the setting-out bar is 1/2,1/3,1/4,1/5,1/6,1/7,1/8,1/
9, between the hinged end and the supporting leg point of the 1/10 setting-out bar distance position, the leg rod scale also indicates digital 2-
10, the distance of convenient working personnel conversion, i.e. 2 the expression paintbrush to supporting leg point of number is the right angle graduated scale scale
2 times of value.
It is in the step of positioning setting-out on top plate：
1）Paintbrush is installed in the card slot of the setting-out bar；
2）By the distance between the pen tip of the paintbrush and the supporting leg point adjust between the first, second point to be fixed away from
From carrying out tightening processing to the fastening bolt on sliding block；
3）Ranging determines the vertical point of the first fixed point on floor, places laser level in the vertical point, opens
The laser level simultaneously adjusts, and two vertical crossover locations for throwing line on the top plate are first fixed point；
4）The other end of the hand-held leg rod far from supporting leg point, it is fixed in first fixed point with the paintbrush
Position setting-out；
5）The supporting leg point is against on first fixed point, rotates the dress by the center of circle of first fixed point
It sets, the position that the circular arc one that the paintbrush is drawn on the top plate intersects with the vertical throwing line in assembly direction is second solid
Fixed point, while setting-out is positioned on the second fixed point, close the laser level；
6）The distance of the pen tip of the paintbrush and supporting leg point is adjusted to the distance between first, third point to be fixed,
Step 4 is repeated by the center of circle of the first fixed point）With 5）, circular arc two is obtained, by the distance of the pen tip of the paintbrush and supporting leg point
The distance between second, third point to be fixed is adjusted, step 4 is repeated by the center of circle of the second fixed point）With 5）, obtain circular arc three, institute
The intersection point for stating circular arc two and the circular arc three is thirdly fixed point；
7）Repeat step 6）Determine other fixed points.
Further, in the case where to be fixed distance value of device to be installed is unknown, the paintbrush is adjusted
Pen tip and the method for distance of supporting leg point be：The pen tip of the paintbrush and the supporting leg point are against two respectively to wait for admittedly
In fixed point, the sliding block fastening bolt is carried out tightening processing.
Further, in the case where to be fixed distance value of device to be installed measures in advance, institute is adjusted
The method for stating the pen tip of paintbrush and the distance of supporting leg point is：To be fixed distance value is measured, is corresponded to according to similar triangles
The proportional principle in side converts the scale value of the right angle graduated scale and leg rod scale respectively, and the right angle graduated scale is slided
Block and the leg rod sliding block are fixed on corresponding scale value position by fastening bolt, then adjusting the described of stupefied line bar can
Adjustable telescopic rod is vertical with the leg rod to the brush tip and the line of supporting leg point.
The beneficial effects of the utility model are：Construction site provided by the utility model positions line-plotting device structure with top plate
Simply, can using in the short time using laser level as auxiliary tool, to human eye injury it is very small in the case of without high-altitude
Operation can quickly carry out top plate positioning setting-out, save manually and without security risk.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the utility model embodiment.
Wherein, reference numeral is：1, leg rod；2, setting-out bar；3, right angle graduated scale；4, supporting leg point；5, card slot；6, it holds
Handle；7, setting-out bar expansion joint；8, leg rod expansion joint；9, leg rod scale；10, leg rod sliding block；11, setting-out bar is slided
Block；12, right angle graduated scale sliding block.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
Referring to Fig. 1-2, the utility model is a kind of construction site top plate positioning line-plotting device, including leg rod 1, setting-out
Bar 2, right angle graduated scale 3 and the leg rod sliding block 10 being fastened in respectively on three, setting-out bar sliding block 11, right angle graduated scale sliding block
12, fastening bolt is both provided on three sliding blocks, one end of leg rod 1 is provided with supporting leg point 4, and the other end, which is provided with, holds handle 6, side
Just hand-held device is provided with leg rod scale 9 on leg rod 1；One end of setting-out bar 2 is hinged on leg rod 1, setting-out bar 2
The other end is provided with card slot 5, and for installing paintbrush, setting-out bar 2 is adjustable and retractable bar and is provided with setting-out bar expansion joint 7,
Setting-out bar 2 includes that the side of card slot 5 is interior telescopic rod, and setting-out bar sliding block 11 is arranged to be stretched in the hinged end of setting-out bar 2 and setting-out bar
Between reducer coupling head 7；The bottom edge of right angle graduated scale 3 is fixed on leg rod sliding block 10, and the graduated scale of right angle graduated scale 3 is perpendicular to branch
Leg bar 1 is simultaneously interspersed in right angle graduated scale sliding block 12, and right angle graduated scale sliding block 12 is hinged with setting-out bar sliding block 11, leg rod sliding block
10 are arranged between the hinged end of setting-out bar 2 and supporting leg point 4；Adjustable and retractable bar is the prior art, and details are not described herein.
Leg rod 1 is adjustable and retractable bar, and leg rod expansion joint 8 is arranged far from the other end and the setting-out of supporting leg point 1
Between the hinged end of bar 2, leg rod 1 includes that sharp 4 sides of supporting leg are external extension bar；Adjustable and retractable bar is the prior art, herein
It repeats no more.Adjustable and retractable bar is set, device can be made to be suitable for different height top plate, will be propped up with complete adjusting adjustable and retractable bar
Leg bar 1 is withdrawn, and is convenient for carrying.
For leg rod scale 9 between the hinged end of setting-out bar 2 and supporting leg point 4, the hinged end position of setting-out bar 2 is scale 0
Point facilitates and reads 9 value of leg rod scale.
Distance to the hinged end of setting-out bar 2 is 1/2,1/3,1/4,1/5,1/6,1/7,1/8,1/9,1/10 setting-out bar 2
Hinged end and supporting leg point 4 between distance position, leg rod scale 9 also indicates digital 2-10, convenient working personnel conversion, i.e.,
Number 2 indicates paintbrush to 2 times that the distance of supporting leg point 2 is 3 scale value of right angle graduated scale.
It is in the step of positioning setting-out on top plate：
1）Paintbrush is installed in the card slot 5 of setting-out bar 2；
2）Distance between the pen tip of paintbrush and supporting leg point 4 is adjusted to the distance between the first, second point to be fixed, to sliding block
On fastening bolt carry out tightening processing；
3）Ranging determines the vertical point of the first fixed point on floor, places laser level in vertical point, opens laser
Level simultaneously adjusts, and two vertical crossover locations for throwing line on top plate are the first fixed point；
4）It is hand-held to hold handle 6, with paintbrush point location setting-out is fixed first；
5）Supporting leg point 4 is against on the first fixed point, using the first fixed point as center of circle rotating device, paintbrush is drawn on top plate
Circular arc one and in assembly direction vertical to throw the position that line intersects be the second fixed point, while positioning picture on the second fixed point
Line closes laser level；
6）The distance of the pen tip of paintbrush and supporting leg point 4 is adjusted to the distance between first, third point to be fixed, it is solid with first
Fixed point is that the center of circle repeats step 4）With 5）, circular arc two is obtained, the distance of the pen tip of paintbrush and supporting leg point 4 is adjusted to second, third
Distance between point to be fixed repeats step 4 by the center of circle of the second fixed point）With 5）, obtain circular arc three, the friendship of circular arc two and circular arc three
Point is thirdly fixed point；
7）Repeat step 6）Determine other fixed points.
In the case where to be fixed distance value of device to be installed is unknown, the pen tip and supporting leg point of paintbrush are adjusted
The method of 4 distance is：The pen tip of paintbrush and supporting leg point 4 are against respectively on two points to be fixed, to sliding block fastening bolt into
Row tightens processing.
In the case that be fixed distance value of device to be installed measures in advance, the pen tip and branch of paintbrush are adjusted
The method of the distance of leg point 4 is：To be fixed distance value is measured, is changed respectively according to the proportional principle of similar triangles corresponding sides
The scale value of right angle graduated scale 3 and leg rod scale 9 is calculated, and right angle graduated scale sliding block 12 and leg rod sliding block 10 are passed through into fastening
Bolt is fixed on corresponding scale value position, then adjusts the adjustable and retractable bar of setting-out bar 2 to the company of brush tip and supporting leg point 4
Line is vertical with leg rod 1.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model should also belong to
The scope of protection of the utility model.
Claims (5)
1. a kind of construction site top plate positions line-plotting device, including leg rod, setting-out bar, right angle graduated scale and it is fastened in respectively
Leg rod sliding block, setting-out bar sliding block, right angle graduated scale sliding block on three are both provided with fastening bolt on three sliding blocks, institute
The one end for stating leg rod is provided with supporting leg point, which is characterized in that leg rod scale is provided on the leg rod；The setting-out bar
One end be hinged on the leg rod, the other end of the setting-out bar is provided with card slot, and the setting-out bar is adjustable flexible
Bar is simultaneously provided with setting-out bar expansion joint, and the side that the setting-out bar includes the card slot is interior telescopic rod, and the setting-out bar is slided
Block is arranged between the hinged end of the setting-out bar and the setting-out bar expansion joint；The bottom edge of the right angle graduated scale is fixed on
On the leg rod sliding block, the graduated scale of the right angle graduated scale perpendicular to the leg rod and is interspersed in the right angle graduated scale
In sliding block, the right angle graduated scale sliding block is hinged with the setting-out bar sliding block, and the leg rod sliding block is arranged in the setting-out bar
Hinged end and the supporting leg point between.
2. construction site according to claim 1 positions line-plotting device with top plate, which is characterized in that the leg rod is can
Adjustable telescopic rod, leg rod expansion joint be arranged far from the other end of the supporting leg point and the setting-out bar hinged end it
Between, the leg rod includes that supporting leg point side is external extension bar.
3. construction site according to claim 1 positions line-plotting device with top plate, which is characterized in that far from supporting leg point
The other end of the leg rod be provided with holding handle.
4. construction site according to claim 1 positions line-plotting device with top plate, which is characterized in that the leg rod scale
Between the hinged end of the setting-out bar and the supporting leg point, the hinged end position of the setting-out bar is 0 point of scale.
5. positioning line-plotting device according to claim 1-4 any one of them construction site top plate, which is characterized in that described in
The distance of the hinged end of setting-out bar is the hinged end of 1/2,1/3,1/4,1/5,1/6,1/7,1/8,1/9, the 1/10 setting-out bar
The position of distance between the supporting leg point, the leg rod scale also indicate digital 2-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552107.0U CN208051904U (en) | 2018-04-18 | 2018-04-18 | A kind of construction site top plate positioning line-plotting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552107.0U CN208051904U (en) | 2018-04-18 | 2018-04-18 | A kind of construction site top plate positioning line-plotting device |
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| Publication Number | Publication Date |
|---|---|
| CN208051904U true CN208051904U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552107.0U Expired - Fee Related CN208051904U (en) | 2018-04-18 | 2018-04-18 | A kind of construction site top plate positioning line-plotting device |
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| Country | Link |
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| CN (1) | CN208051904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590202A (en) * | 2018-04-18 | 2018-09-28 | 中建八局第建设有限公司 | A kind of construction site top plate positions line-plotting device and top plate positions line drawing method |
| CN110735383A (en) * | 2019-10-30 | 2020-01-31 | 徐州蓝湖信息科技有限公司 | traffic road surface mark arrow mark scriber |
| CN112958916A (en) * | 2021-02-09 | 2021-06-15 | 鞍钢股份有限公司 | Laser equal-dividing straight line device and method for slab |
-
2018
- 2018-04-18 CN CN201820552107.0U patent/CN208051904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590202A (en) * | 2018-04-18 | 2018-09-28 | 中建八局第建设有限公司 | A kind of construction site top plate positions line-plotting device and top plate positions line drawing method |
| CN110735383A (en) * | 2019-10-30 | 2020-01-31 | 徐州蓝湖信息科技有限公司 | traffic road surface mark arrow mark scriber |
| CN110735383B (en) * | 2019-10-30 | 2021-08-31 | 徐州蓝湖信息科技有限公司 | Traffic road surface sign arrow point scriber |
| CN112958916A (en) * | 2021-02-09 | 2021-06-15 | 鞍钢股份有限公司 | Laser equal-dividing straight line device and method for slab |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |