CN211668505U - Multipurpose high-precision measuring scale - Google Patents
Multipurpose high-precision measuring scale Download PDFInfo
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- CN211668505U CN211668505U CN202020415787.9U CN202020415787U CN211668505U CN 211668505 U CN211668505 U CN 211668505U CN 202020415787 U CN202020415787 U CN 202020415787U CN 211668505 U CN211668505 U CN 211668505U
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- rotating shaft
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- measuring
- measuring scale
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- 238000005259 measurement Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A multipurpose high-precision measuring scale comprises a horizontal reference scale, a measuring guiding rule and a locking rotating shaft; the horizontal reference ruler comprises a basic positioning plate, a first leveling pipe, a permanent magnet, a second leveling pipe, a third leveling pipe and a reference pointer; a first rotating shaft hole is formed in the position, close to the right end, of the base positioning plate; the included angle between the first leveling pipe and the long axis of the basic positioning plate is 45 degrees; the included angle between the second leveling pipe and the long axis of the basic positioning plate is 0 degree; the included angle between the third leveling pipe and the long axis of the basic positioning plate is 90 degrees; the permanent magnets are arranged at the top and the bottom of the basic positioning plate; the reference pointer is horizontally connected to the end face of the right end of the basic positioning plate; the measuring guiding rule comprises a guiding rule substrate; an angle measuring scale, a length measuring scale and a gap measuring scale are arranged on the guiding rule substrate; the locking rotating shaft connects the horizontal reference ruler with the measuring guiding ruler. The utility model provides a traditional total powerstation measuring equipment measure the degree of difficulty big, measurement accuracy is not high and the practicality is not enough technical problem in the construction.
Description
Technical Field
The utility model belongs to the technical field of the building engineering construction, in particular to dipperstick of multipurpose high accuracy.
Background
In the construction process of a steel structure, the control and measurement of the angle of the structure relative to the horizontal plane are often involved. The traditional construction measurement method is single, a total station is mainly used for measurement, the measurement instrument is greatly influenced by the environment, and direct measurement cannot be achieved. If meet small-size structure and measure the angle, use the total powerstation to measure the degree of difficulty and increase, the precision is worse, and the practicality is not enough in the construction, and measures the unable assurance of quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dipperstick of multipurpose high accuracy, the technical problem that the practicality is not enough in big, the measurement accuracy is not high and the construction of the measurement degree of difficulty that will solve traditional total powerstation measuring equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A multi-purpose high-precision measuring scale comprises a horizontal reference scale, a measuring guiding rule and a locking rotating shaft; the horizontal reference ruler comprises a base positioning plate, a first leveling pipe, a permanent magnet, a second leveling pipe, a third leveling pipe and a reference pointer; the base positioning plate is in a strip shape, and a first rotating shaft hole is formed in the position, close to the right end, of the plate surface of the base positioning plate; the first leveling tube, the second leveling tube and the third leveling tube are sequentially arranged on the base positioning plate from left to right; the included angle between the first leveling pipe and the long axis of the basic positioning plate is 45 degrees; the included angle between the second leveling pipe and the long axis of the basic positioning plate is 0 degree; the included angle between the third leveling pipe and the long axis of the basic positioning plate is 90 degrees; two groups of permanent magnets are respectively arranged at the top and the bottom of the basic positioning plate; the reference pointer is horizontally connected to the end face of the right end of the basic positioning plate and corresponds to the first rotating shaft hole in height, and the direction of the reference pointer deviates from one side of the basic positioning plate; the measuring guiding rule comprises a guiding rule substrate; the guiding ruler base plate is composed of a semicircular section and an isosceles triangular section, and the semicircular section and the isosceles triangular section are in smooth transition at a connecting position; a second rotating shaft hole is formed in the plate surface of the semicircular section at the diameter position; an angle measuring scale, a length measuring scale and a gap measuring scale are arranged on the guiding rule substrate; the angle measurement scale is circularly arranged by taking the second rotating shaft hole as a circle center; the length measuring scale is arranged along one waist edge of the isosceles triangle section; the angle measurement scale is arranged along the other waist edge of the isosceles triangle section; the locking rotating shaft penetrates through the first rotating shaft hole and the second rotating shaft hole, and the horizontal reference ruler is connected with the measuring guiding ruler.
Preferably, the first rotating shaft hole is formed on the long axis of the horizontal reference scale.
Preferably, the first leveling tube, the second leveling tube and the third leveling tube are all embedded on the plate surface of the base positioning plate; two sets of permanent magnets are correspondingly embedded on the top surface and the bottom surface of the basic positioning plate respectively, the permanent magnets positioned at the top of the basic positioning plate are flush with the top surface of the basic positioning plate, and the permanent magnets positioned at the bottom of the basic positioning plate are flush with the bottom surface of the basic positioning plate.
Preferably, the locking rotating shaft comprises a screw with an ear, a front gasket, a back gasket and a nut; the lug-equipped screws penetrate through the first rotating shaft hole and the second rotating shaft hole; the nut is in threaded connection with the lug screw, and the horizontal reference ruler and the measuring guiding ruler are locked; the front gasket is arranged between the nut and the measuring guiding rule in a cushioning mode; the back gasket pad is arranged between the lug screw and the horizontal reference ruler.
Preferably, one end of the reference pointer is fixedly connected to the middle of the end face of the right end of the basic positioning plate, and the other end of the reference pointer points to the position of the angle measurement scale.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model provides a dipperstick of multipurpose high accuracy ingenious solution measuring equipment such as total powerstation in the steel construction work progress not high to measurement accuracy, construction angle measurement problem, have the usage of welding seam size measurement simultaneously concurrently.
2. The utility model provides a dipperstick of multipurpose high accuracy can easily realize high accuracy rapid survey such as angle, size, welding seam width.
3. The utility model provides a multipurpose high accuracy dipperstick ingenious solution among the steel construction work progress measuring equipment such as total powerstation to the not high technical problem of measurement accuracy, through a simple swift convenient method, solved construction angle measurement problem, have the usage of welding seam size measurement simultaneously concurrently.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural diagram of the middle level scale of the present invention.
Fig. 4 is the utility model discloses the connected node structure sketch map of well horizontal scale and measurement guiding ruler.
Fig. 5 is a schematic structural view of the middle measuring guiding rule of the present invention.
Fig. 6 is a schematic structural diagram of the measuring scale of the present invention when measuring a member to be measured.
Fig. 7 is a schematic structural diagram of the measuring scale of the present invention when measuring the seam depth of the member to be measured.
Reference numerals: 1-horizontal reference ruler, 1.1-basic positioning plate, 1.2-first leveling tube, 1.3-permanent magnet, 1.4-second leveling tube, 1.5-third leveling tube, 1.6-reference pointer, 2-locking rotating shaft, 2.1-lug screw, 2.2-front gasket, 2.3-back gasket, 2.4-nut, 3-measuring guiding rule, 3.1-guiding rule base plate, 3.1.1-semicircle segment, 3.1.2-isosceles triangle segment, 4-first rotating shaft hole, 5-angle measuring scale, 6-length measuring scale, 7-gap measuring scale, 8-second rotating shaft hole, 9-component to be measured and 10-caulking groove.
Detailed Description
As shown in fig. 1-7, the multipurpose high-precision measuring scale comprises a horizontal reference scale 1, a measuring guiding rule 3 and a locking rotating shaft 2; the horizontal reference ruler 1 comprises a basic positioning plate 1.1, a first leveling tube 1.2, a permanent magnet 1.3, a second leveling tube 1.4, a third leveling tube 1.5 and a reference pointer 1.6; the base positioning plate 1.1 is strip-shaped, and a first rotating shaft hole 4 is formed in the position, close to the right end, of the plate surface of the base positioning plate 1.1; the first leveling tube 1.2, the second leveling tube 1.4 and the third leveling tube 1.5 are sequentially arranged on the base positioning plate 1.1 from left to right; the included angle between the first leveling pipe 1.2 and the long axis of the basic positioning plate 1.1 is 45 degrees; the included angle between the second leveling tube 1.4 and the long axis of the base positioning plate 1.1 is 0 degree; the included angle between the third leveling tube 1.5 and the long axis of the basic positioning plate 1.1 is 90 degrees; two groups of permanent magnets 1.3 are respectively arranged at the top and the bottom of the basic positioning plate 1.1; the reference pointer 1.6 is horizontally connected to the end face of the right end of the basic positioning plate 1.1, corresponds to the first rotating shaft hole 4 in height, points to the side, away from the basic positioning plate 1.1, of the reference pointer 1.6, and is used as a reference mark during accurate reading; the measuring guiding rule 3 comprises a guiding rule substrate 3.1; the guiding rule base plate 3.1 consists of a semicircular section 3.1.1 and an isosceles triangular section 3.1.2, and the semicircular section 3.1.1 and the isosceles triangular section 3.1.2 are in smooth transition at a connecting position; a second rotating shaft hole 8 is formed in the diameter position of the plate surface of the semicircular section 3.1.1; an angle measuring scale 5, a length measuring scale 6 and a gap measuring scale 7 are arranged on the guiding rule substrate 3.1; the angle measurement scale 5 is circularly arranged by taking the second rotating shaft hole 8 as a circle center; the length measuring scale 6 is arranged along one waist edge of the isosceles triangle section 3.1.2; the angle measuring scale 5 is arranged along the other waist edge of the isosceles triangle section 3.1.2; the locking rotating shaft 2 is arranged in the first rotating shaft hole 4 and the second rotating shaft hole 8 in a penetrating mode, and the horizontal reference ruler 1 and the measuring guiding ruler 3 are connected.
In this embodiment, the horizontal reference ruler 1 and the measuring guiding ruler 3 can rotate around the locking rotating shaft 2 at will.
In this embodiment, the first spindle hole 4 is formed on the major axis of the horizontal scale 1.
In this embodiment, the measuring guiding rule 3 is made of thin wear-resistant metal plate, one end of the measuring guiding rule 3 is circular, and the other end of the measuring guiding rule 3 is pointed.
In this embodiment, the first leveling tube 1.2, the second leveling tube 1.4 and the third leveling tube 1.5 are all embedded on the plate surface of the base positioning plate 1.1; two sets of permanent magnet 1.3 correspond the interval respectively and inlay and establish on the top surface and the bottom surface of basic locating plate 1.1 to the permanent magnet 1.3 that is located basic locating plate 1.1 top is parallel and level with the top surface of basic locating plate 1.1, is located the permanent magnet 1.3 and the bottom surface parallel and level of basic locating plate 1.1 bottom.
In this embodiment, when the dipperstick measures the metal component, permanent magnet 1.3 can easily be inhaled on the surface when the metal surface is measured, facilitates the use.
In this embodiment, the locking rotating shaft 2 comprises a lug screw 2.1, a front gasket 2.2, a back gasket 2.3 and a nut 2.4; the lug-equipped screw 2.1 is arranged in the first rotating shaft hole 4 and the second rotating shaft hole 8 in a penetrating way; the nut 2.4 is in threaded connection with the lug screw 2.1, and the horizontal reference ruler 1 and the measuring guiding ruler 3 are locked; the front gasket 2.2 is arranged between the nut 2.4 and the measuring guiding rule 3 in a cushioning mode; the back gasket 2.3 is arranged between the lug screw 2.1 and the horizontal reference ruler 1 in a cushioning mode.
In this embodiment, one end of the reference pointer 1.6 is fixedly connected to the middle of the end face of the right end of the basic positioning plate 1.1, and the other end of the reference pointer 1.6 is located at the position of the angle measurement scale 5.
In this embodiment, the angle measurement scale 5 is used for angle reading.
In this embodiment, the length measurement scale 6 is used for dimensional measurement readings.
In this embodiment, the gap measurement scale 7 is used for gap size measurement readings.
In the embodiment, the multipurpose high-precision measuring scale is used for angle measurement and the using method is as follows.
Step one, selecting one inclined plane to be measured of the component 4 with the angle to be measured.
And step two, loosening and locking the lug screw 2.1 in the rotating shaft 2, so that the horizontal reference ruler 1 and the measuring guiding ruler 3 can freely rotate around the lug screw 2.1.
And step three, one surface of the measuring guiding rule 3 with the length measuring scale 6 is tightly attached to the inclined surface to be measured of the component 4 to be measured.
And step four, rotating the horizontal reference ruler 1 to a horizontal state (the reference line of the middle position of the bubble 18 in the 0-degree horizontal pipe).
And fifthly, reading the data horizontally by the vertical dial to obtain angle data.
In the embodiment, the multipurpose high-precision measuring scale is used for measuring the size of the gap in the following using method.
Step one, loosening and locking the lug screw 2.1 in the rotating shaft 2, so that the horizontal reference ruler 1 and the measuring guiding ruler 3 can freely rotate around the lug screw 2.1.
And step two, the tip of the measuring guiding rule 3 extends into the gap of the component 4 to be measured.
And step three, reading after the adhesive tape is tightly adhered, and reading to see the gap measurement scale 7.
And step four, completing reading.
In this embodiment, the first level tube 1.2, the second level tube 1.4 and the third level tube 1.5 each include a transparent tube and a stabilizing liquid; there are bubbles in the stabilizing liquid; reference lines are respectively arranged on the tube wall of the transparent tube and positioned at two sides of the short axis.
In this embodiment, circular caulking grooves 10 are respectively arranged on the plate surface of the horizontal reference ruler 1 at positions corresponding to the first leveling tube 1.2 and the third leveling tube 1.5; the first level tube 1.2 and the third level tube 1.5 are each mounted in a caulking groove 10.
Claims (5)
1. A multipurpose high-precision measuring scale is characterized in that: comprises a horizontal reference ruler (1), a measuring guiding ruler (3) and a locking rotating shaft (2); the horizontal reference ruler (1) comprises a basic positioning plate (1.1), a first leveling tube (1.2), a permanent magnet (1.3), a second leveling tube (1.4), a third leveling tube (1.5) and a reference pointer (1.6); the base positioning plate (1.1) is strip-shaped, and a first rotating shaft hole (4) is formed in the position, close to the right end, of the plate surface of the base positioning plate (1.1); the first leveling tube (1.2), the second leveling tube (1.4) and the third leveling tube (1.5) are sequentially arranged on the basic positioning plate (1.1) from left to right; the included angle between the first leveling pipe (1.2) and the long axis of the basic positioning plate (1.1) is 45 degrees; the included angle between the second leveling pipe (1.4) and the long axis of the basic positioning plate (1.1) is 0 degree; the included angle between the third leveling pipe (1.5) and the long axis of the basic positioning plate (1.1) is 90 degrees; two groups of permanent magnets (1.3) are respectively arranged at the top and the bottom of the basic positioning plate (1.1); the reference pointer (1.6) is horizontally connected to the end face of the right end of the basic positioning plate (1.1) and corresponds to the first rotating shaft hole (4) in height, and the direction of the reference pointer (1.6) deviates from one side of the basic positioning plate (1.1); the measuring guiding rule (3) comprises a guiding rule substrate (3.1); the guiding ruler base plate (3.1) is composed of a semicircular section (3.1.1) and an isosceles triangle section (3.1.2), and the semicircular section (3.1.1) and the isosceles triangle section (3.1.2) are in smooth transition at a connecting position; a second rotating shaft hole (8) is formed in the plate surface of the semicircular section (3.1.1) at the diameter position; an angle measuring scale (5), a length measuring scale (6) and a gap measuring scale (7) are arranged on the guiding rule substrate (3.1); the angle measurement scale (5) is circularly arranged by taking the second rotating shaft hole (8) as a circle center; the length measuring scale (6) is arranged along one waist edge of the isosceles triangle section (3.1.2); the angle measuring scale (5) is arranged along the other waist edge of the isosceles triangle section (3.1.2); the locking rotating shaft (2) is arranged in the first rotating shaft hole (4) and the second rotating shaft hole (8) in a penetrating mode, and the horizontal reference ruler (1) is connected with the measuring guiding ruler (3).
2. The multipurpose high precision measuring scale according to claim 1, wherein: the first rotating shaft hole (4) is formed in the long axis of the horizontal reference ruler (1).
3. The multipurpose high precision measuring scale according to claim 1, wherein: the first leveling pipe (1.2), the second leveling pipe (1.4) and the third leveling pipe (1.5) are all embedded on the plate surface of the basic positioning plate (1.1); two groups of permanent magnets (1.3) are respectively embedded on the top surface and the bottom surface of the basic positioning plate (1.1) at intervals, the permanent magnets (1.3) positioned at the top of the basic positioning plate (1.1) are flush with the top surface of the basic positioning plate (1.1), and the permanent magnets (1.3) positioned at the bottom of the basic positioning plate (1.1) are flush with the bottom surface of the basic positioning plate (1.1).
4. The multipurpose high precision measuring scale according to claim 1, wherein: the locking rotating shaft (2) comprises a screw (2.1) with an ear, a front gasket (2.2), a back gasket (2.3) and a nut (2.4); the lug-equipped screw (2.1) is arranged in the first rotating shaft hole (4) and the second rotating shaft hole (8) in a penetrating way; the nut (2.4) is in threaded connection with the lug screw (2.1) to lock the horizontal reference ruler (1) and the measuring guiding ruler (3); the front gasket (2.2) is padded between the nut (2.4) and the measuring guiding rule (3); the back gasket (2.3) is arranged between the lug screw (2.1) and the horizontal reference ruler (1).
5. The multipurpose high precision measuring scale according to claim 2, wherein: one end of the reference pointer (1.6) is fixedly connected to the middle of the end face of the right end of the basic positioning plate (1.1), and the other end of the reference pointer (1.6) points at the position of the angle measurement scale (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415787.9U CN211668505U (en) | 2020-03-27 | 2020-03-27 | Multipurpose high-precision measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415787.9U CN211668505U (en) | 2020-03-27 | 2020-03-27 | Multipurpose high-precision measuring scale |
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| Publication Number | Publication Date |
|---|---|
| CN211668505U true CN211668505U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415787.9U Active CN211668505U (en) | 2020-03-27 | 2020-03-27 | Multipurpose high-precision measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668505U (en) |
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2020
- 2020-03-27 CN CN202020415787.9U patent/CN211668505U/en active Active
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