CN219694174U - Novel detection ruler - Google Patents
Novel detection ruler Download PDFInfo
- Publication number
- CN219694174U CN219694174U CN202321365366.XU CN202321365366U CN219694174U CN 219694174 U CN219694174 U CN 219694174U CN 202321365366 U CN202321365366 U CN 202321365366U CN 219694174 U CN219694174 U CN 219694174U
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- ruler
- guiding
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- shaped
- hole
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- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a novel detection ruler, which comprises a guiding ruler and two movable rulers; the two ends of the guiding rule are respectively provided with a fixing hole and a U-shaped hole, the positions of the fixing holes and the U-shaped holes are corresponding to each other, the fixing holes are positioned at the positive part of the guiding rule, and the U-shaped holes are positioned at the side part of the guiding rule; the heights of the two sides of the U-shaped hole are unequal; one end of the movable ruler is positioned in the U-shaped hole and fixed on the fixed hole through a nut, and is connected with the guiding ruler. Simple manufacture and operation, and small error.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a novel detection ruler.
Background
Under the current construction environment, along with the increasing requirements of owners on house quality, construction enterprises also need to improve the self level to meet the social development needs, the actual measurement real quantity is an effective construction quality control method for the building engineering, and the perpendicularity of the concrete wall body is an important basis for actual measurement.
In order to ensure that the perpendicularity of the wall body is within an error allowable range after concrete molding, the measurement of the perpendicularity of the template is extremely important before concrete pouring, and in the present stage, workers generally use a wire pendant or a laser leveling instrument to measure the perpendicularity of the vertical template after the template is reinforced, the error of the former is large, the latter is relatively troublesome to operate, and time and labor are wasted.
CN 202994161U discloses a guiding rule, it includes bar and plumb, bar top links to each other with the plumb through the plumb line, and the bottom middle part is equipped with the mark, bar is hollow. The operation is troublesome and the error is larger.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a novel detection ruler which is simple to manufacture and operate and has small error.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel detection ruler comprises a guiding ruler and two movable rulers; the two ends of the guiding rule are respectively provided with a fixing hole and a U-shaped hole, the positions of the fixing holes and the U-shaped holes are corresponding to each other, the fixing holes are positioned at the positive part of the guiding rule, and the U-shaped holes are positioned at the side part of the guiding rule; the heights of the two sides of the U-shaped hole are unequal; one end of the movable ruler is positioned in the U-shaped hole and fixed on the fixed hole through a nut, and is connected with the guiding ruler.
Optionally, the length of the guiding rule is standard 2 meters long, and the thickness is 25mm; the movable ruler is hollow cuboid aluminum alloy, and the size is 30mm x 255mm x 21mm.
Optionally, the fixing hole is cylindrical, and the diameter is 5mm; the diameter of the nut is 30mm, the wire diameter is 5mm, and the wire length is 30mm.
Optionally, the width of the U-shaped hole is 22mm, the height of one side is 30mm, and the height of the other side is 260mm.
Optionally, a level or plumb is provided at the front of the guiding ruler.
The utility model has the positive beneficial effects that:
1. the engineering detection ruler is small in error compared with a traditional line drop method, is simple to operate and can be used for directly reading.
2. The utility model can effectively control the perpendicularity of the template engineering before concrete pouring and lays a certain foundation for the actual measurement work.
3. The utility model is easy to popularize, simple to manufacture and has good economic and social benefits.
Drawings
FIG. 1 is a schematic diagram of the front view structure of a novel test ruler provided by the utility model;
FIG. 2 is a schematic side view of a novel test ruler according to the present utility model;
fig. 3 is another schematic side view of the novel measuring tape according to the present utility model.
1. A guiding rule; 11. a fixing hole; 12. a U-shaped hole; 2. a movable ruler; 3. and (3) a nut.
Detailed Description
The utility model will be further described with reference to the following embodiments.
As shown in fig. 1 to 3, a novel detection ruler comprises a guiding ruler 1 and two movable rulers 2; both ends of the guiding rule 1 are provided with fixing holes 11 and U-shaped holes 12 which are mutually corresponding in position, the fixing holes 11 are positioned at the positive part of the guiding rule 1, and the U-shaped holes 12 are positioned at the side part of the guiding rule 1; the heights of the two sides of the U-shaped hole 12 are not equal; one end of the movable ruler 2 is located in the U-shaped hole 12 and is fixed on the fixed hole 11 through the nut 3, and is connected with the guiding ruler 1.
Through reforming transform guiding rule 1, lengthen both ends supporting point, can directly measure the template straightness that hangs down to this improves measurement of efficiency, thereby reaches the purpose of control in advance. Simple manufacture, convenient operation and obvious effect.
Specifically, the length of the guiding rule 1 is standard 2 meters long, and the thickness is 25mm; the movable ruler 2 is hollow cuboid aluminum alloy, and the size is 30mm 25mm 21mm. 255mm long, 30mm wide and 21mm thick. The fixing hole 11 is cylindrical and has a diameter of 5mm; the diameter of the nut 3 is 30mm, the wire diameter is 5mm, and the wire length is 30mm. The width of the U-shaped hole 12 is 22mm, the height of one side is 30mm, and the height of the other side is 260mm. The front part of the guiding rule 1 is provided with a level meter or a plumb meter.
The manufacturing method of the novel detection ruler comprises the following steps:
(1) Preparing a 2m guiding rule 1, and disassembling black leaning feet at two ends;
(2) Two 5mm fixing holes 11 are drilled at the end parts (fixed points of the movable rule 2) of the 2m guiding rule 12 by an electric drill; a cutting machine is used for cutting the side edges of the end parts (used for fixing the movable rule 2) of the 2m guiding rule 12 into a U-shaped hole 12 (used for recycling and accommodating the movable rule 2) with the width of 22mm and the height of 30mmU and the width of 22mm and the height of 260 mm; two movable scales 2 with diameters of 30mm and 25mm and 21mm made of aluminum alloy are fixed at positions of punching holes (fixing holes 11) at two ends of a guiding rule 1 by using a plastic nut 3 with diameters of 5mm and a wire length of 30mm, the movable scales 2 made of aluminum alloy are abutted against feet, the plastic nut 3 is adjusted to enable the two aluminum alloy abutted against feet to rotate (maximally rotate 270 degrees), the two aluminum alloy abutted against feet just rotate to the end of a U-shaped hole 12 at the side (inner side) of the end part of the movable scale 2m, an angle of 90 degrees is formed between the movable scales 2 and the guiding rule 1 with 2m, and then the plastic nut 3 is adjusted to be screwed for fixing. Otherwise, after loosening the plastic nut 3, the movable rule 2 at the two ends of the rotary guiding rule 1 is combined into the guiding rule 1 of 2m (overlapped).
The using method is as follows:
when the movable ruler is used, the 2m guiding ruler 1 is unfolded, the two ends of the movable ruler 2 are fixed by the plastic nuts 3 of the foot movable ruler 2, the movable ruler 2 is pulled out to rotate 270 degrees and forms an angle of 90 degrees with the ruler arm, the two ends of the movable ruler are clung to the upper side and the lower side of the template, then the gradienter or the perpendicularity meter on the movable ruler 2 can be observed, the reading is carried out, perpendicularity and levelness data of the template to be measured are obtained, after the plastic nuts 3 are loosened, the two ends of the movable ruler 2 are rotated and combined into (overlapped) U-shaped holes 12 of the 2m guiding ruler, and then the plastic nuts 3 are fastened and fixed, so that the movable ruler is beneficial to carrying.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The novel detection ruler is characterized by comprising a guiding ruler and two movable rulers; the two ends of the guiding rule are respectively provided with a fixing hole and a U-shaped hole, the positions of the fixing holes and the U-shaped holes are corresponding to each other, the fixing holes are positioned at the positive part of the guiding rule, and the U-shaped holes are positioned at the side part of the guiding rule; the heights of the two sides of the U-shaped hole are unequal; one end of the movable ruler is positioned in the U-shaped hole and fixed on the fixed hole through a nut, and is connected with the guiding ruler.
2. A novel test strip as claimed in claim 1 wherein said guide is of standard 2 meters length and 25mm thickness; the movable ruler is hollow cuboid aluminum alloy, and the size is 30mm x 255mm x 21mm.
3. A novel test ruler as claimed in claim 2 wherein the fixed aperture is cylindrical with a diameter of 5mm; the diameter of the nut is 30mm, the wire diameter is 5mm, and the wire length is 30mm.
4. A novel test strip as claimed in claim 2 wherein the U-shaped aperture has a width of 22mm, a height of 30mm on one side and a height of 260mm on the other side.
5. A new test strip as claimed in claim 1 wherein the positive portion of the guide is provided with a level or plumb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365366.XU CN219694174U (en) | 2023-05-31 | 2023-05-31 | Novel detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365366.XU CN219694174U (en) | 2023-05-31 | 2023-05-31 | Novel detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694174U true CN219694174U (en) | 2023-09-15 |
Family
ID=87937867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321365366.XU Active CN219694174U (en) | 2023-05-31 | 2023-05-31 | Novel detection ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694174U (en) |
-
2023
- 2023-05-31 CN CN202321365366.XU patent/CN219694174U/en active Active
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