CN208168397U - A kind of top plate fixed point line-plotting device - Google Patents
A kind of top plate fixed point line-plotting device Download PDFInfo
- Publication number
- CN208168397U CN208168397U CN201820552846.XU CN201820552846U CN208168397U CN 208168397 U CN208168397 U CN 208168397U CN 201820552846 U CN201820552846 U CN 201820552846U CN 208168397 U CN208168397 U CN 208168397U
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- China
- Prior art keywords
- rod
- line
- point
- leg
- top plate
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- Expired - Fee Related
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- 208000020564 Eye injury Diseases 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000622 irritating effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a kind of top plate fixed point line-plotting device, belongs to construction auxiliary device field.Its technical solution is：It includes leg rod, line rod and locating rod, one end of leg rod is provided with supporting leg point, one end of line rod and one end of locating rod are hinged on leg rod, the hinged end of locating rod is located between the hinged end of line rod and supporting leg point, the other end of locating rod is hinged with sliding block, sliding block is fastened in line rod, and sliding block fastening bolt is provided on sliding block, and the other end of line rod is provided with card slot.The beneficial effects of the utility model are：Top plate fixed point line-plotting device structure provided by the utility model is simple, can using in the short time using laser level as auxiliary tool, top plate fixed point setting-out can be quickly carried out without high altitude operation in the case where very small to human eye injury, is saved manually and without security risk.
Description
Technical field
The utility model relates to a kind of construction auxiliary devices more particularly to a kind of top plate to pinpoint line-plotting device.
Background technique
It needs the position for installing bolt to suspension and support fixed point to carry out fixed point setting-out before top plate supporting-hanging installation, routinely does
Method is to carry out snap the line in top plate first, and then construction personnel need to carry out spacing measurement by steel tape on scaffold on snap the line
And fixed point 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 high altitude operation, there are some potential safety problemss；The laser lines of laser level are limpid in sight, can position target rapidly,
But since laser is to the irritating effect of eyes, be not suitable for long working, more unsuitable high altitude operation.
Utility model content
It, need not in the case where very small to human eye injury the purpose of this utility model is to provide a kind of structure is simple
High altitude operation can quickly carry out top plate fixed point setting-out, save artificial and top plate without security risk and pinpoint line-plotting device.
The utility model is realized by following measure：A kind of top plate fixed point line-plotting device, including leg rod, line rod
And locating rod, one end of the leg rod are provided with supporting leg point, one end of one end of the line rod and the locating rod is cut with scissors
It connects on the leg rod, the hinged end of the locating rod is located between the hinged end of the line rod and supporting leg point, institute
The other end for stating locating rod is hinged with sliding block, and the sliding block is fastened in the line rod, and it is tight to be provided with sliding block on the sliding block
Fixing bolt, for fixing position of the sliding block in the line rod, the other end of the line rod is provided with card slot, is used for
Paintbrush is installed.
Further, the leg rod is adjustable and retractable bar, and expansion joint is arranged far from the another of the supporting leg point
Between end and the hinged end of the line rod, the leg rod includes that supporting leg point side is external extension bar；It is described adjustable
Telescopic rod 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 different height
The leg rod is withdrawn with the complete adjusting adjustable and retractable bar, is convenient for carrying by top plate.
Further, the other end of the leg rod far from the supporting leg point is provided with holding handle, convenient hand-held institute
State device.
It is the step of pinpointing setting-out on top plate with described device：
1）Paintbrush is installed in the card slot of the line rod；
2）The pen tip of the paintbrush and the supporting leg point are against respectively on the first, second point to be fixed, to the sliding block
Fastening bolt carries out tightening processing；
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；It is described
Laser level is the prior art, and details are not described herein；
4）The other end of the hand-held leg rod far from the supporting leg point, it is fixed in first fixed point with the paintbrush
Dotted line；
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 pinpointed 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, repeats step 4 by the center of circle of the second fixed point）With 5）, obtain circular arc three, institute
The intersection point of circular arc two and the circular arc three is stated as thirdly fixed point；
7）Repeat step 6）Determine other fixed points.
The beneficial effects of the utility model are：Top plate provided by the utility model fixed point line-plotting device structure is simple, can be with
It, can be fast without high altitude operation in the case where very small to human eye injury using laser level as auxiliary tool in short time
Speed carries out top plate fixed point setting-out, and saving is artificial and without security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Wherein, appended drawing reference is：1, leg rod；2, line rod；3, locating rod；4, supporting leg point；5, card slot；6, handle is held；
7, sliding block；8, sliding block fastening bolt；9, expansion joint.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1, the utility model is a kind of top plate fixed point line-plotting device, including leg rod 1, line rod 2 and locating rod
3, one end of leg rod 1 is provided with supporting leg point 4, and one end of line rod 2 and one end of locating rod 3 are hinged on leg rod 1, fixed
The hinged end of position bar 3 is located between the hinged end and supporting leg point 4 of line rod 2, and the other end of locating rod 3 is hinged with sliding block 7, sliding block
7 are fastened in line rod 2, and sliding block fastening bolt 8 is provided on sliding block 7, for fixing position of the sliding block 7 in line rod 2, draw
The other end of line bar 2 is provided with card slot 5, and for installing paintbrush, the other end of leg rod 1, which is provided with, holds handle 6.
Leg rod 1 is adjustable and retractable bar, and expansion joint 9 is arranged far from the other end of supporting leg point 4 and the hinge of line rod 2
It connects between end, leg rod 1 includes that sharp 4 sides of supporting leg are external extension bar；Adjustable and retractable bar is set, device can be made to be suitable for difference
Leg rod 2 is withdrawn with complete adjusting adjustable and retractable bar, is convenient for carrying by height top plate.
It is in the step of pinpointing setting-out on top plate：
1）Paintbrush is installed in the card slot 5 of line rod；
2）The pen tip of paintbrush and supporting leg point 4 are against respectively on the first, second point to be fixed, sliding block fastening bolt is carried out
Tighten processing；
3）Ranging determines the vertical point of the first fixed point on floor, places laser level in vertical point, two vertical
Throwing crossover location of the line on top plate is the first fixed point；Laser level is the prior art, and details are not described herein；
4）It is hand-held to hold handle 6, it is pinpointed and is drawn lines in the first fixed point with paintbrush；
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
The position that intersects of circular arc one and vertical throwing line in assembly direction be the second fixed point, while pinpointing picture on the second fixed point
Line；
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.
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, also should belong to
The protection scope of the utility model.
Claims (3)
1. a kind of top plate pinpoints line-plotting device, including leg rod, line rod and locating rod, one end of the leg rod are provided with branch
Leg point, which is characterized in that one end of the line rod and one end of the locating rod are hinged on the leg rod, described fixed
The hinged end of position bar is located between the hinged end of the line rod and supporting leg point, and the other end of the locating rod is hinged with cunning
Block, the sliding block are fastened in the line rod, and sliding block fastening bolt, the other end of the line rod are provided on the sliding block
It is provided with card slot.
2. top plate according to claim 1 pinpoints line-plotting device, which is characterized in that the leg rod is adjustable flexible
Bar, expansion joint are arranged far between the other end of the supporting leg point and the hinged end of the line rod, the leg rod packet
It is external extension bar containing supporting leg point side.
3. top plate according to claim 1 or 2 pinpoints line-plotting device, which is characterized in that far from the described of the supporting leg point
The other end of leg rod is provided with holding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552846.XU CN208168397U (en) | 2018-04-18 | 2018-04-18 | A kind of top plate fixed point line-plotting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552846.XU CN208168397U (en) | 2018-04-18 | 2018-04-18 | A kind of top plate fixed point line-plotting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168397U true CN208168397U (en) | 2018-11-30 |
Family
ID=64369626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552846.XU Expired - Fee Related CN208168397U (en) | 2018-04-18 | 2018-04-18 | A kind of top plate fixed point line-plotting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343241A (en) * | 2018-04-18 | 2018-07-31 | 中建八局第建设有限公司 | A kind of top plate fixed point line-plotting device and top plate pinpoint line drawing method |
-
2018
- 2018-04-18 CN CN201820552846.XU patent/CN208168397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343241A (en) * | 2018-04-18 | 2018-07-31 | 中建八局第建设有限公司 | A kind of top plate fixed point line-plotting device and top plate pinpoint line drawing method |
| CN108343241B (en) * | 2018-04-18 | 2020-07-07 | 中建八局第一建设有限公司 | Top plate fixed-point line drawing device and top plate fixed-point line drawing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181130 |