CN220288505U - Corner angle measuring device - Google Patents
Corner angle measuring device Download PDFInfo
- Publication number
- CN220288505U CN220288505U CN202321782938.4U CN202321782938U CN220288505U CN 220288505 U CN220288505 U CN 220288505U CN 202321782938 U CN202321782938 U CN 202321782938U CN 220288505 U CN220288505 U CN 220288505U
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- protractor
- pointer
- measuring device
- supporting rod
- angle
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- 238000005259 measurement Methods 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model belongs to the technical field of constructional engineering devices, in particular to a corner angle measuring device which comprises a protractor, wherein the front side of the protractor is rotationally connected with a pointer; an auxiliary measuring component is arranged on the left side of the protractor and is matched with the pointer; the rear side of the protractor is fixedly connected with a handle; the auxiliary measuring assembly comprises a connecting rod, a side plate and a supporting rod; the right end of the connecting rod is rotationally connected to the front side of the pointer, the left end of the connecting rod is rotationally connected to the front side of the side plate, the bottom end of the side plate is rotationally connected to the left end of the supporting rod, and the right end of the supporting rod is fixedly connected to the left side of the protractor; the bottom of the supporting rod and the bottom of the protractor are positioned on the same horizontal line; the utility model realizes the rapid measurement of the angle of the building corner through a simple structure, and compared with the measurement mode in the cited document, the utility model has the advantages of simple and rapid operation, time and labor saving, improved measurement efficiency, convenient use by personnel and strong practicability.
Description
Technical Field
The utility model relates to the technical field of constructional engineering devices, in particular to a corner angle measuring device.
Background
In the building field, in order to ensure the accuracy and standardization of engineering construction, measurement calculation is required to be performed on construction sites in the building construction process, and then the measurement data is further analyzed, so that constructors can conveniently assign an exact construction plan, wherein one of the measurement data is an important index for angle measurement data and related to the internal construction quality of the engineering. In the construction engineering process and the later construction engineering acceptance process, the inclination angle or the corner angle of the masonry wall needs to be measured.
In the prior art, the utility model of application number 202022211485.2 relates to the technical field of architectural design, in particular to a measuring ruler convenient for measuring angles for architectural design. The angle gauge comprises a ruler and a straight plate arranged on the ruler, wherein scale marks are arranged on the front surface of the ruler, a connecting groove is formed in the back surface of the ruler, the length of the connecting groove is larger than that of the straight plate, one end of the connecting groove is connected with the connecting shaft, the straight plate is connected around the axis of the connecting shaft in a rotating mode, a gap is formed due to the fact that the length difference is caused when the straight plate is attached to the connecting groove, a limiting block is arranged at the gap of the connecting groove, and a limiting plate is arranged at the gap of the straight plate.
But above-mentioned technical scheme is because using this dipperstick to the building body angle measurement after accomplishing, need use the protractor again to carry out angle measurement to the dipperstick and just can read angle data, and the operation process is loaded down with trivial details, wastes time and energy, therefore still has reduced measurement of efficiency, the problem of being inconvenient for personnel to use.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, after the angle measurement of a building body is finished by using the measuring ruler, angle data can be read by using the angle measuring device to measure the angle of the measuring ruler again, the operation process is complex, time and labor are wasted, the measuring efficiency is reduced, and the use of personnel is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the corner angle measuring device comprises a protractor, wherein the front side of the protractor is rotationally connected with a pointer;
the left side of protractor is provided with auxiliary measurement subassembly, auxiliary measurement subassembly and pointer cooperation.
By means of the structure, through the cooperation between the protractor and the auxiliary measuring assembly, the rapid measurement of the angle of the building corner is realized, and compared with the measurement mode in the cited document, the measuring device is simple and rapid to operate, saves time and labor, improves the measuring efficiency, is convenient for personnel to use, and has strong practicability.
Preferably, the rear side of the protractor is fixedly connected with a handle.
Further, can be convenient for personnel carry this angle measurement device through setting up the handle, can be convenient for personnel use simultaneously.
Preferably, the auxiliary measuring assembly comprises a connecting rod, a side plate and a supporting rod;
the right-hand member of connecting rod rotates to be connected in the front side of pointer, and the left end of connecting rod rotates to be connected in the front side of curb plate, and the bottom of curb plate rotates to be connected in the left end of bracing piece, and the right-hand member fixed connection of bracing piece is in the left side of protractor.
Further, can make curb plate and pointer rotate in step through setting up supplementary measurement assembly to can realize presenting on the protractor fast to building corner angle, can realize the rapid measurement to building corner angle, easy operation is swift, labour saving and time saving has improved measurement of efficiency, and the personnel of being convenient for use.
Preferably, the bottom of the supporting rod and the bottom of the protractor are positioned on the same horizontal line.
Further, the bottom of the supporting rod and the bottom of the protractor are arranged to be the same horizontal line, so that the included angle between the side plate and the supporting rod is kept consistent with the included angle between the protractor and the pointer, and the measuring precision is improved.
Preferably, the bottom of protractor fixedly connected with horizontal plate, the top fixed connection of horizontal plate is in the bottom of bracing piece.
Further, contact between the protractor and the supporting rod and the ground can be reduced by arranging the horizontal plate, so that the protection effect on the protractor is achieved.
Preferably, a mounting groove is formed below the horizontal plate, and a plurality of rollers are rotatably connected to the inner wall of the mounting groove.
Further, the rolling support can be used for stabilizing the protractor by arranging the idler wheels, so that the device can conveniently approach to the building wall.
The beneficial effects are that:
1. the side plate and the pointer can synchronously rotate through the auxiliary measuring assembly, so that the angle of the building corner can be rapidly displayed on the protractor, the rapid measurement of the angle of the building corner can be realized, the operation is simple and rapid, the time and the labor are saved, the measuring efficiency is improved, and the use of personnel is facilitated;
2. the bottom of the supporting rod and the bottom of the protractor are arranged on the same horizontal line, and the connecting point between the left end of the connecting rod and the side plate and the connecting point between the right end of the connecting rod and the pointer are arranged on the same horizontal position, so that the included angle between the side plate and the supporting rod is kept consistent with the included angle between the protractor and the pointer, and the measuring precision is improved;
the utility model realizes the rapid measurement of the angle of the building corner through a simple structure, and compared with the measurement mode in the cited document, the utility model has the advantages of simple and rapid operation, time and labor saving, improved measurement efficiency, convenient use by personnel and strong practicability.
Drawings
FIG. 1 is a front view of a corner angle measuring device according to the present utility model;
FIG. 2 is a rear view of a corner angle measuring device according to the present utility model;
FIG. 3 is a front cross-sectional view of the horizontal plate, mounting groove and roller of the corner angle measuring device according to the present utility model;
fig. 4 is a three-dimensional view of a roller of a corner angle measuring device according to the present utility model.
In the figure: 1. an angle gauge; 2. a pointer; 3. a connecting rod; 4. a side plate; 5. a support rod; 6. a handle; 7. a horizontal plate; 8. a mounting groove; 9. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a corner angle measuring device comprises a protractor 1, wherein the front side of the protractor 1 is rotatably connected with a pointer 2 through a shaft;
an auxiliary measuring component is arranged on the left side of the protractor 1 and is matched with the pointer 2;
the auxiliary measuring assembly comprises a connecting rod 3, a side plate 4 and a supporting rod 5; the right-hand member of connecting rod 3 passes through the axle rotation to be connected in the front side of pointer 2, and the left end of connecting rod 3 passes through the axle rotation to be connected in the front side of curb plate 4, and the bottom of curb plate 4 passes through the axle rotation to be connected in the left end of bracing piece 5, and the right-hand member welding of bracing piece 5 is in the left side of protractor 1.
By means of the structure, the side plate 4 and the pointer 2 can synchronously rotate through the auxiliary measuring assembly, so that the corner angle of the building can be quickly displayed on the protractor 1, the corner angle of the building can be quickly measured, the operation is simple and quick, the time and labor are saved, the measuring efficiency is improved, and the use of personnel is facilitated.
In the utility model, the handle 6 is welded on the rear side of the protractor 1, and the handle 6 is arranged, so that personnel can conveniently carry the angle measuring device, and the angle measuring device can be conveniently used by the personnel.
According to the utility model, the bottom of the supporting rod 5 and the bottom of the protractor 1 are positioned on the same horizontal line, and the bottom of the supporting rod 5 and the bottom of the protractor 1 are arranged on the same horizontal line, so that the included angle between the side plate 4 and the supporting rod 5 is kept consistent with the included angle between the protractor 1 and the pointer 2, and the measurement accuracy is improved.
According to the utility model, the bottom of the protractor 1 is welded with the horizontal plate 7, the top of the horizontal plate 7 is welded at the bottom of the supporting rod 5, and the contact between the protractor 1 and the supporting rod 5 and the ground can be reduced by arranging the horizontal plate 7, so that the protractor 1 is protected.
In the utility model, the installation groove 8 is arranged below the horizontal plate 7, the inner wall of the installation groove 8 is connected with the plurality of rollers 9 through shaft rotation, and the protractor 1 can be stably supported in a rolling way through the rollers 9, so that the device can conveniently approach to a building wall.
Working principle: when the angle gauge is used, firstly, the angle gauge 1 is placed on the building ground, then the plurality of rollers 9 are in rolling contact with the ground, at this time, the handle 6 is held by hands to drive the angle gauge 1 to approach the building wall through the rolling support of the rollers 9, when the angle gauge 1 approaches the building wall, the connecting rod 3 and the side plate 4 can be driven to approach the wall, at this time, the side plate 4 can be contacted with the building wall and keep fit with the building wall in the moving process, after the side plate 4 is meshed with the building wall, at this time, an included angle can be formed between the side plate 4 and the supporting rod 5, at this time, the bottom of the supporting rod 5 and the bottom of the angle gauge 1 are arranged to be the same horizontal line, and the connecting point between the left end of the connecting rod 3 and the side plate 4 and the connecting point between the right end of the connecting rod 3 and the pointer 2 are arranged to be the same horizontal position, so that the included angle between the side plate 4 and the supporting rod 5 is kept consistent with the included angle of the angle gauge 1 and the pointer 2, the included angle between the side plate 4 and the pointer 5 can be directly reflected to the included angle between the angle gauge 1 and the pointer 2, at this time, the measuring operation can be realized by observing the angle between the angle gauge 1 and the pointer 2, the measuring efficiency is simple, and the measuring operation is convenient, and time and labor-saving, and operation is easy.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The corner angle measuring device comprises a protractor (1), and is characterized in that the front side of the protractor (1) is rotatably connected with a pointer (2);
the left side of protractor (1) is provided with auxiliary measurement subassembly, auxiliary measurement subassembly and pointer (2) cooperate.
2. A corner angle measuring device according to claim 1, characterized in that the rear side of the protractor (1) is fixedly connected with a handle (6).
3. A corner angle measuring device according to claim 1, characterized in that the auxiliary measuring assembly comprises a connecting rod (3), a side plate (4) and a supporting rod (5);
the right-hand member of connecting rod (3) rotates to be connected in the front side of pointer (2), and the left end of connecting rod (3) rotates to be connected in the front side of curb plate (4), and the bottom of curb plate (4) rotates to be connected in the left end of bracing piece (5), and the right-hand member fixed connection of bracing piece (5) is in the left side of protractor (1).
4. A corner angle measuring device according to claim 3, characterized in that the bottom of the support bar (5) is level with the bottom of the protractor (1).
5. The corner angle measuring device according to claim 1, wherein the bottom of the protractor (1) is fixedly connected with a horizontal plate (7), and the top of the horizontal plate (7) is fixedly connected with the bottom of the supporting rod (5).
6. The corner angle measuring device according to claim 5, wherein a mounting groove (8) is formed below the horizontal plate (7), and a plurality of rollers (9) are rotatably connected to the inner wall of the mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782938.4U CN220288505U (en) | 2023-07-08 | 2023-07-08 | Corner angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782938.4U CN220288505U (en) | 2023-07-08 | 2023-07-08 | Corner angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288505U true CN220288505U (en) | 2024-01-02 |
Family
ID=89343681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321782938.4U Active CN220288505U (en) | 2023-07-08 | 2023-07-08 | Corner angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288505U (en) |
-
2023
- 2023-07-08 CN CN202321782938.4U patent/CN220288505U/en active Active
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