CN216283086U - Project supervision is with portable measuring tape detection device - Google Patents
Project supervision is with portable measuring tape detection device Download PDFInfo
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- CN216283086U CN216283086U CN202122842230.0U CN202122842230U CN216283086U CN 216283086 U CN216283086 U CN 216283086U CN 202122842230 U CN202122842230 U CN 202122842230U CN 216283086 U CN216283086 U CN 216283086U
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- vernier
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- scale
- caliper
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Abstract
The utility model relates to the technical field of detection measuring scales and discloses a portable measuring scale detection device for engineering supervision. This project management is with portable measuring tape detection device, convenient operation reduces because the measurement deviation that the human factor caused to improve measuring accuracy, and then satisfy roof beam width, steel bar protection layer acceptance check work.
Description
Technical Field
The utility model relates to the technical field of detection measuring scales, in particular to a portable measuring scale detection device for engineering supervision.
Background
When the width of a beam body of a constructional engineering structure is checked and accepted by an engineering supervision, because steel bars are various and the positions are narrow, however, the current checking and accepting method is to use a measuring tape to directly measure and use a reference object to compare and measure. The traditional actual measurement method has the problems of difficult actual operation and more complicated flow.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the portable measuring tape detection device for engineering supervision, which has the advantages of improving the measurement precision, reducing the measurement difficulty and the like, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering is managed with portable measuring tape detection device, includes main scale and vice chi, main scale one end lower part is provided with the main scale graduated flask, main scale sliding connection has main vernier, main vernier top is provided with first fastening screw, main vernier is close to main scale one side and is provided with the spring leaf, main vernier lower part is fixed with the connecting rod, main vernier one end is fixed with vice chi is kept away from to the connecting rod, vice chi one end lower part is provided with fixed graduated flask, vice chi sliding connection has vice vernier, vice vernier top is provided with second fastening screw, vice vernier is close to fixed graduated flask one end lower part and is provided with the removal graduated flask.
Preferably, one side of the main scale and one side of the auxiliary scale are provided with dimension scale marks, and the scale marks take millimeters as a reference unit.
Through the scheme, the unit obtained by measurement is measured in millimeters, and the numerical value is more accurate.
Preferably, the main vernier scale, the connecting rod and the auxiliary scale are combined into an I-shaped mobile measuring unit.
Preferably, the spring piece is obliquely arranged, one end of the spring piece is fixed on the inner wall of the C-shaped groove of the main vernier, and one end, far away from the main vernier, of the spring piece is in elastic sliding contact with the main ruler.
Preferably, the number of the auxiliary scales is two, the auxiliary scales are located on the same axis, and the fixed measuring claws are arranged at the same ends of the two auxiliary scales.
Through the scheme, when the thickness of the steel bar protection layer is measured, the width of the auxiliary ruler is adjusted to be the width required by a design drawing, an acceptance standard and an acceptance specification, and then the auxiliary ruler is slowly put in, so that a measured value is obtained. When measuring the roof beam width, adjust into the width that design drawing and acceptance standard, acceptance standard required with two main vernier scale widths, first fastening screw is fixed, then slowly puts into to reach the measured value, utilize the elasticity of spring leaf to make main vernier scale and main scale mark one side near, make the reading more accurate.
Preferably, the outer surfaces of the screwing ends of the first fastening screw and the second fastening screw are provided with anti-skid grains.
Through the scheme, the first fastening screw and the second fastening screw are screwed more conveniently.
Compared with the prior art, the utility model provides a portable measuring tape detection device for engineering supervision, which has the following beneficial effects:
this portable measuring tape detection device is used in engineering supervision sets up two main vernier scales, vice chi and vice vernier scale through the main scale, simple structure for convenient operation reduces because the measurement deviation that the human factor caused, thereby improves measuring accuracy, and then satisfies concrete structure beam width, steel bar protection layer and checks and accepts work.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a main vernier and an auxiliary vernier according to the present invention.
Wherein: 1. a main scale; 2. a secondary ruler; 3. a primary vernier scale; 4. a first fastening screw; 5. a connecting rod; 6. an auxiliary vernier; 7. a second fastening screw; 8. fixing a measuring jaw; 9. moving the measuring jaw; 10. a spring plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a portable measuring tape detection device for engineering supervision comprises a main ruler 1 and an auxiliary ruler 2, wherein a main ruler measuring jaw 11 is arranged on the lower portion of one end of the main ruler 1, the main ruler 1 is slidably connected with a main vernier 3, a first fastening screw 4 is arranged on the top of the main vernier 3, a spring piece 10 is arranged on one side, close to the main ruler 1, of the main vernier 3, a connecting rod 5 is fixed on the lower portion of the main vernier 3, one end, far away from the main vernier 3, of the connecting rod 5 is fixed with the auxiliary ruler 2, a fixed measuring jaw 8 is arranged on the lower portion of one end of the auxiliary ruler 2, the auxiliary vernier 2 is slidably connected with an auxiliary vernier 6, a second fastening screw 7 is arranged on the top of the auxiliary vernier 6, and a movable measuring jaw 9 is arranged on the lower portion, close to the fixed measuring jaw 8, of the auxiliary vernier 6.
Furthermore, main chi 1 and vice chi 2 one side are provided with the size scale mark, and the scale mark uses the millimeter as benchmark unit, measures and reachs the unit and counts by millimeter, and numerical value is more accurate.
Further, main vernier scale 3, connecting rod 5 and the combination of vice chi 2 are the I shape and remove the measuring unit, spring leaf 10 slope sets up and one end is fixed in main vernier scale 3C type inslot wall, spring leaf 10 keeps away from 3 one ends of main vernier scale in 1 elastic sliding contact of main scale, 2 quantity of vice chi are two, and be located same axis, fixed gauge jaw 8 sets up in two same ends of vice chi 2, when measuring the reinforcing bar protective layer thickness, with the width of vice chi 2 adjustment width for design drawing and acceptance standard, the width that the acceptance standard required, then slowly put into, thereby reachs the measured value. When measuring the roof beam width, adjust into design drawing and the width of accepting standard, accepting the standard requirement with two main vernier scales 3 width, first fastening screw 4 is fixed, then slowly puts into to reach the measured value, utilize the elasticity of spring leaf 10 to make main vernier scale 3 and main 1 scale mark one side near, make the reading more accurate.
Furthermore, the outer surfaces of the screwing ends of the first fastening screw 4 and the second fastening screw 7 are provided with anti-skid grains, and the first fastening screw 4 and the second fastening screw 7 are more convenient to screw.
When using, this project management uses portable measuring tape detection device, when measuring the reinforcing bar protective layer thickness, will vice chi 2 through slip removal graduated flask 9 and fixed graduated flask 8 adjustment width for design drawing and acceptance standard, acceptance standard require the width, twist soon second fastening screw 7 fixed, then slowly put into to reacing the measured value. When measuring the roof beam width, adjust into the width of design drawing and acceptance standard, acceptance standard requirement through two main vernier scales 3 that slide, revolve wrong first fastening screw 4 fixed, then slowly put into to reach the measured value, utilize the elasticity of spring leaf 10 to make main vernier scale 3 and main scale 1 scale mark one side near, make the reading more accurate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a project is managed with portable measuring tape detection device, includes main scale (1) and vice chi (2), its characterized in that: the vernier caliper is characterized in that a main caliper measuring jaw (11) is arranged on the lower portion of one end of a main caliper (1), a main vernier (3) is slidably connected to the main caliper (1), a first fastening screw (4) is arranged at the top of the main vernier (3), a spring piece (10) is arranged on one side, close to the main caliper (1), of the main vernier (3), a connecting rod (5) is fixed to the lower portion of the main vernier (3), an auxiliary caliper (2) is fixed to one end, far away from the main vernier (3), of the connecting rod (5), a fixed measuring jaw (8) is arranged on the lower portion of one end of the auxiliary caliper (2), an auxiliary vernier (2) is slidably connected to an auxiliary vernier (6), a second fastening screw (7) is arranged on the top of the auxiliary vernier (6), and a movable measuring jaw (9) is arranged on the lower portion, close to one end of the fixed measuring jaw (8), of the auxiliary vernier (6).
2. The portable measuring tape detecting device for project supervision according to claim 1, characterized in that: and one sides of the main ruler (1) and the auxiliary ruler (2) are provided with dimension scale marks, and the scale marks take millimeters as a reference unit.
3. The portable measuring tape detecting device for project supervision according to claim 1, characterized in that: the main vernier scale (3), the connecting rod (5) and the auxiliary scale (2) are combined into an I-shaped mobile measuring unit.
4. The portable measuring tape detecting device for project supervision according to claim 1, characterized in that: the spring piece (10) is obliquely arranged, one end of the spring piece is fixed on the inner wall of a C-shaped groove of the main vernier (3), and one end, far away from the main vernier (3), of the spring piece (10) is in elastic sliding contact with the main ruler (1).
5. The portable measuring tape detecting device for project supervision according to claim 1, characterized in that: the number of the auxiliary rulers (2) is two, the auxiliary rulers are positioned on the same axis, and the fixed measuring claws (8) are arranged at the same ends of the two auxiliary rulers (2).
6. The portable measuring tape detecting device for project supervision according to claim 1, characterized in that: the outer surfaces of the screwing ends of the first fastening screw (4) and the second fastening screw (7) are provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122842230.0U CN216283086U (en) | 2021-11-18 | 2021-11-18 | Project supervision is with portable measuring tape detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122842230.0U CN216283086U (en) | 2021-11-18 | 2021-11-18 | Project supervision is with portable measuring tape detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216283086U true CN216283086U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122842230.0U Active CN216283086U (en) | 2021-11-18 | 2021-11-18 | Project supervision is with portable measuring tape detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216283086U (en) |
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2021
- 2021-11-18 CN CN202122842230.0U patent/CN216283086U/en active Active
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