CN105115397B - A kind of scaffold detection ruler - Google Patents
A kind of scaffold detection ruler Download PDFInfo
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- CN105115397B CN105115397B CN201510573910.3A CN201510573910A CN105115397B CN 105115397 B CN105115397 B CN 105115397B CN 201510573910 A CN201510573910 A CN 201510573910A CN 105115397 B CN105115397 B CN 105115397B
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- scaffold
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- detection ruler
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Abstract
The present invention proposes a kind of scaffold detection ruler, including：Two square tubes, chute and fixture are equipped with the every square tube, the fixture between adjustable bolt and the chute by being slidably matched；It is rotatablely connected between two square tubes by spool；The end of wherein one square tube is provided with laser infrared line lamp；The surface of the every square tube has marked；Marked on the spool angled；Wherein a square tube is provided with horizontal mercury and vertical mercury.Beneficial effects of the present invention are as follows：Scaffold step pitch, span, bridging angle, leger levelness, vertical rod perpendicularity can be detected using scaffold detection ruler of the present invention, a chi uses, practical；Detection ruler is foldable, and be easy to carry use, simple in construction, easy to use.
Description
Technical field
Construction of the present invention detection technical field of tools, particularly relates to a kind of scaffold detection ruler.
Background technology
Scaffold refers to that the various supports set up vertically and horizontally are transported in job site for operation and solution, mainly
Used in the exterior wall in construction site, inside fitting or the higher place that can not directly construct of floor height, be easy to workmen to work up and down,
Perimeter security net is gone along with sb. to guard him and high-altitude installation component etc..As can be seen here, scaffold is the important building enclosure in building construction process,
Detection to scaffold is to ensure the most important thing of construction safety and construction quality.
The detection content of scaffold is mainly including the step pitch of scaffold, span, bridging angle, sweep the floor bar height, pin hand
Pipe perpendicularity, scaffold tubes outside diameter tolerance and scaffold and distance between buildings etc..
At present, the detection of complete the above, traditional inspection can be still carried out to scaffold without a kind of detection instrument
Survey instrument is heavy, detection method is cumbersome, and therefore, there is an urgent need to one kind to scaffold completely detect and be easy to carry
Detection instrument.
The content of the invention
The present invention proposes a kind of scaffold detection ruler, and solving in the prior art can not can be same using a kind of detection instrument
When the problem of being measured to scaffold step pitch, span, bridging angle etc..
The technical proposal of the invention is realized in this way：
A kind of scaffold detection ruler, including：Two square tubes, chute and fixture, the card are equipped with the every square tube
Tool between adjustable bolt and the chute by being slidably matched；It is rotatablely connected between two square tubes by spool；Wherein one
The end of square tube described in root is provided with laser infrared line lamp；The surface of the every square tube has marked；The spool subscript
Remember angled；Wherein a square tube is provided with horizontal mercury and vertical mercury, and the fixture is by a spring and two
Individual semicircle iron plate is formed, and is connected between two semicircle iron plates by the spring, described two semicircle iron plate groups
Into the internal diameter of round iron plate be adapted with the outer diameter of steel pipes on the scaffold.
Preferably, the square tube is square tube made of aluminium alloy.
Preferably, the horizontal mercury and vertical mercury respectively with the inserted connection of the square tube.
Preferably, the angular range marked on the spool is 0~180 degree.
The operation principle of the present invention is as follows：
Scaffold ledger levelness detects：
Method one, it is 1 centimeters that fixture of the detection ruler wherein in a square tube is pushed into scale, and by the fixture and pin hand
Frame leger alien invasion is fixedly connected；Then the fixture in another square tube is pushed into scale as at 2 meters, and the fixture is consolidated
It is fixed；Check whether horizontal mercury is placed in the middle afterwards, illustrate that the scaffold ledger levelness is qualified if placed in the middle, if not placed in the middle
Illustrate that the scaffold ledger levelness is unqualified., can be further according to horizontal water if scaffold ledger levelness is unqualified
The deviation of silver-colored post is adjusted to leger, makes its levelness qualified.
Method two, it is 1 centimeters that fixture of the detection ruler wherein in a square tube is pushed into scale, and by the fixture and pin hand
Frame leger alien invasion is fixedly connected；Then the fixture in another square tube is pushed into scale as at 2 meters, and the fixture is consolidated
It is fixed；Check whether horizontal mercury is placed in the middle afterwards, illustrate that the scaffold ledger levelness is qualified if placed in the middle, if not placed in the middle
Illustrate that the scaffold ledger levelness is unqualified.If scaffold ledger levelness is unqualified, the adjustable spiral shell at fixture is adjusted
Bolt, until horizontal mercury keeps placed in the middle, then open laser infrared line lamp, according to the light that laser infrared line lamp projects with it is big
The distance between cross bar detects the levelness of leger.
Scaffold upright rod measuring for verticality：
Method one, it is 1 centimeters that fixture of the detection ruler wherein in a square tube is pushed into scale, and by the fixture and pin hand
Bar alien invasion is erected to be fixedly connected；Then the fixture in another square tube is pushed into scale as at 2 meters, and the fixture is fixed；
Check whether vertical mercury is placed in the middle afterwards, illustrate that the scaffold upright rod perpendicularity is qualified if placed in the middle, illustrate if not placed in the middle
The scaffold upright rod perpendicularity is unqualified., can be further according to the inclined of vertical mercury if scaffold upright rod perpendicularity is unqualified
It is adjusted to vertical rod.
Method two, it is 1 centimeters that fixture of the detection ruler wherein in a square tube is pushed into scale, and by the fixture and pin hand
Bar alien invasion is erected to be fixedly connected；Then the fixture in another square tube is pushed into scale as at 2 meters, and the fixture is fixed；
Check whether vertical mercury is placed in the middle afterwards, illustrate that the scaffold upright rod perpendicularity is qualified if placed in the middle, illustrate if not placed in the middle
The scaffold upright rod perpendicularity is unqualified.If scaffold upright rod perpendicularity is unqualified, the adjustable bolt at fixture is adjusted, until perpendicular
Keep placed in the middle to mercury, then open laser infrared line lamp, the light projected according to laser infrared line lamp detects hanging down for montant
Straight degree.
Method three, it is an angle of 90 degrees to adjust at detection ruler middle reel, on the premise of leger level is ensured, detects vertical rod
It is whether vertical；Or detection ruler one end is placed on scaffold backing plate, then whether measure vertical rod with backing plate is in an angle of 90 degrees.
The detection of scaffold step pitch, span：
The fixture of detection ruler one end is pushed into 1 centimeters, and the fixture is fixedly connected with scaffold tubes alien invasion, will be detected
The fixture of the chi other end is fixed on adjacent scaffold tubes, can determine step pitch or span according to the reading on detection ruler afterwards
Distance.Then the requirement of Specific construction scheme whether is met according to the parameter detecting step pitch or span of scaffold construction scheme.
The detection of scaffold bridging angle：
A detection ruler wherein square tube is rotated with ground in level, another square tube along scaffold tubes angle of inclination, until
Keep overlapping with scaffold tubes, can now read the angular readings on detection ruler spool, as bridging steel pipe is relative to ground
Angle of inclination.Then required according to job specfication, whether detection bridging angle is qualified.
Beneficial effects of the present invention are：
Can be horizontal to scaffold step pitch, span, bridging angle, leger using scaffold detection ruler of the present invention
Degree, vertical rod perpendicularity are detected, and a chi uses, practical；
Detection ruler is foldable, and be easy to carry use, simple in construction, easy to use.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of scaffold detection ruler deployed condition of the present invention；
Fig. 2 is the structural representation of scaffold detection ruler semi-collapsed condition of the present invention.
In figure：
1st, square tube, 2, spool, 3, chute, 4, fixture, 5, laser infrared line lamp.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Knowable to embodiment as Figure 1-Figure 2, a kind of scaffold detection ruler of the present invention, including：Two square tubes
1, chute 3 and fixture 4 are equipped with every square tube 1, and fixture 4 between adjustable bolt and chute 3 by being slidably matched；Two square tubes
It is rotatablely connected between 1 by spool 2；The end of wherein one square tube 1 is provided with laser infrared line lamp 5；The surface of every square tube 1 is equal
It is marked with scale；Marked on spool 2 angled；Wherein a square tube 1 is provided with horizontal mercury and vertical mercury.
Above-mentioned square tube 1 is square tube made of aluminium alloy.
Above-mentioned horizontal mercury and vertical mercury respectively with 1 inserted connection of square tube.
Above-mentioned fixture 4 is made up of a spring and two semicircle iron plates, passes through institute between two semicircle iron plates
Spring connection is stated, the internal diameter of the round iron plate of described two semicircle iron plate compositions is mutually fitted with the outer diameter of steel pipes on the scaffold
Match somebody with somebody.Such fixture design method can must conveniently be opened two semicircle iron plates by spring, and be blocked on scaffold
Steel pipe.
The angular range marked on said reel 2 is 0~180 degree.
The operation principle of above-mentioned scaffold detection ruler is as follows：
Scaffold ledger levelness detects：
Method one, it is 1 centimeters that fixture 4 of the detection ruler wherein in a square tube 1 is pushed into scale, and by the fixture 4 with
Scaffold ledger alien invasion is fixedly connected；Then the fixture 4 in another square tube is pushed into scale as at 2 meters, and this is blocked
Tool 4 is fixed；Check whether horizontal mercury is placed in the middle afterwards, illustrate that the scaffold ledger levelness is qualified if placed in the middle, if not
It is placed in the middle then illustrate that the scaffold ledger levelness is unqualified., can further basis if scaffold ledger levelness is unqualified
The deviation of horizontal mercury is adjusted to leger, makes its levelness qualified.
Method two, it is 1 centimeters that fixture 4 of the detection ruler wherein in a square tube 1 is pushed into scale, and by the fixture 4 with
Scaffold ledger alien invasion is fixedly connected；Then the fixture 4 in another square tube is pushed into scale as at 2 meters, and this is blocked
Tool 4 is fixed；Check whether horizontal mercury is placed in the middle afterwards, illustrate that the scaffold ledger levelness is qualified if placed in the middle, if not
It is placed in the middle then illustrate that the scaffold ledger levelness is unqualified.If scaffold ledger levelness is unqualified, adjust at fixture 4
Adjustable bolt, until horizontal mercury keeps placed in the middle, laser infrared line lamp 5 is then opened, is projected according to laser infrared line lamp 5
The distance between light and leger detect the levelness of leger.
Scaffold upright rod measuring for verticality：
Method one, it is 1 centimeters that fixture 4 of the detection ruler wherein in a square tube 1 is pushed into scale, and by the fixture 4 with
Scaffold upright rod alien invasion is fixedly connected；Then the fixture 4 in another square tube is pushed into scale as at 2 meters, and by the fixture 4
It is fixed；Check whether vertical mercury is placed in the middle afterwards, illustrate that the scaffold upright rod perpendicularity is qualified if placed in the middle, if not placed in the middle
Illustrate that the scaffold upright rod perpendicularity is unqualified., can be further according to vertical mercury if scaffold upright rod perpendicularity is unqualified
Deviation vertical rod is adjusted.
Method two, it is 1 centimeters that fixture 4 of the detection ruler wherein in a square tube 1 is pushed into scale, and by the fixture 4 with
Scaffold upright rod alien invasion is fixedly connected；Then the fixture 4 in another square tube is pushed into scale as at 2 meters, and by the fixture 4
It is fixed；Check whether vertical mercury is placed in the middle afterwards, illustrate that the scaffold upright rod perpendicularity is qualified if placed in the middle, if not placed in the middle
Illustrate that the scaffold upright rod perpendicularity is unqualified.If scaffold upright rod perpendicularity is unqualified, the adjustable bolt at fixture 4 is adjusted,
Until vertical mercury keeps placed in the middle, laser infrared line lamp 5 is then opened, the light projected according to laser infrared line lamp 5 detects
The perpendicularity of montant.
Method three, it is an angle of 90 degrees to adjust at detection ruler middle reel 2, and on the premise of leger level is ensured, detection is vertical
Whether bar is vertical；Or detection ruler one end is placed on scaffold backing plate, then whether measure vertical rod with backing plate is in an angle of 90 degrees.
The detection of scaffold step pitch, span：
The fixture 4 of detection ruler one end is pushed into 1 centimeters, and the fixture 4 is fixedly connected with scaffold tubes alien invasion, will be examined
Survey the chi other end fixture 4 be fixed on adjacent scaffold tubes, can be determined afterwards according to the reading on detection ruler step pitch or across
Away from distance.Then wanting for Specific construction scheme whether is met according to the parameter detecting step pitch or span of scaffold construction scheme
Ask.
The detection of scaffold bridging angle：
A detection ruler wherein square tube 1 is rotated with ground in level, another square tube 1 along scaffold tubes angle of inclination, directly
Keep overlapping to scaffold tubes, can now read the angular readings on detection ruler spool 2, as bridging steel pipe is relative to ground
The angle of inclination in face.Then required according to job specfication, whether detection bridging angle is qualified.
In summary, the present invention can be to scaffold step pitch, span, bridging using scaffold detection ruler of the present invention
Angle, leger levelness, vertical rod perpendicularity are detected, and a chi uses, practical；
Detection ruler is foldable, and be easy to carry use, simple in construction, easy to use.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (4)
- A kind of 1. scaffold detection ruler, it is characterised in that including：Two square tubes (1), cunning is equipped with the every square tube (1) Groove (3) and fixture (4), the fixture (4) between adjustable bolt and the chute (3) by being slidably matched；Two square tubes (1) it is rotatablely connected between by spool (2)；The end of wherein one square tube (1) is provided with laser infrared line lamp (5)；Every The surface of the square tube (1) has marked；Marked on the spool (2) angled；Wherein set on a square tube (1) There are horizontal mercury and vertical mercury, the fixture (4) is made up of a spring and two semicircle iron plates, two described half Connected between round iron plate by the spring, the internal diameter and the pin hand of the round iron plate of described two semicircle iron plate compositions Outer diameter of steel pipes on frame is adapted.
- 2. a kind of scaffold detection ruler according to claim 1, it is characterised in that the square tube (1) is made up of aluminium alloy Square tube.
- 3. a kind of scaffold detection ruler according to claim 1, it is characterised in that the horizontal mercury and vertical mercury Post respectively with the square tube (1) inserted connection.
- A kind of 4. scaffold detection ruler according to claim 1, it is characterised in that the angle marked on the spool (2) Scope is 0~180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573910.3A CN105115397B (en) | 2015-09-11 | 2015-09-11 | A kind of scaffold detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573910.3A CN105115397B (en) | 2015-09-11 | 2015-09-11 | A kind of scaffold detection ruler |
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| Publication Number | Publication Date |
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| CN105115397A CN105115397A (en) | 2015-12-02 |
| CN105115397B true CN105115397B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510573910.3A Active CN105115397B (en) | 2015-09-11 | 2015-09-11 | A kind of scaffold detection ruler |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346384B (en) * | 2016-08-12 | 2017-12-29 | 京东方科技集团股份有限公司 | Calibrating installation |
| CN106500679A (en) * | 2016-10-21 | 2017-03-15 | 中建四局第五建筑工程有限公司 | A kind of template special detection tool |
| CN107179036A (en) * | 2017-07-11 | 2017-09-19 | 安徽卓良新材料有限公司 | A kind of scaffold support body dimensional gaughing chi |
| CN107907054B (en) * | 2017-12-13 | 2024-06-04 | 中铁八局集团建筑工程有限公司 | Accurate measuring device for horizontal distance between two points at low position |
| CN108955637A (en) * | 2018-07-26 | 2018-12-07 | 河南东润电子有限公司 | A kind of portable construction walling wall check device |
| CN114046707B (en) * | 2022-01-14 | 2022-04-05 | 中建八局第二建设有限公司 | Horizontal dislocation detector for vertical rods of outer frame of disc fastener and using method of horizontal dislocation detector |
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|---|---|---|---|---|
| JPH05321467A (en) * | 1992-05-19 | 1993-12-07 | Taisei Corp | Three-dimensional unit reinforcement and fabricating method thereof |
| CA2146377A1 (en) * | 1995-04-05 | 1996-10-06 | Gary Gordon Lumley | Jack horse scaffold frame |
| CN201368736Y (en) * | 2009-01-20 | 2009-12-23 | 哈依拉提·扎尔勒汗 | Multifunctional folding level |
| CN202168932U (en) * | 2011-08-04 | 2012-03-21 | 王应理 | Acupoint-measuring ruler for traditional Chinese medical treatment |
| CN204963746U (en) * | 2015-09-11 | 2016-01-13 | 天保建设集团有限公司 | Scaffold detection ruler |
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2015
- 2015-09-11 CN CN201510573910.3A patent/CN105115397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321467A (en) * | 1992-05-19 | 1993-12-07 | Taisei Corp | Three-dimensional unit reinforcement and fabricating method thereof |
| CA2146377A1 (en) * | 1995-04-05 | 1996-10-06 | Gary Gordon Lumley | Jack horse scaffold frame |
| CN201368736Y (en) * | 2009-01-20 | 2009-12-23 | 哈依拉提·扎尔勒汗 | Multifunctional folding level |
| CN202168932U (en) * | 2011-08-04 | 2012-03-21 | 王应理 | Acupoint-measuring ruler for traditional Chinese medical treatment |
| CN204963746U (en) * | 2015-09-11 | 2016-01-13 | 天保建设集团有限公司 | Scaffold detection ruler |
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| CN105115397A (en) | 2015-12-02 |
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