CN208902097U - A kind of device facing the measurement of higher degree of sky interface - Google Patents
A kind of device facing the measurement of higher degree of sky interface Download PDFInfo
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- CN208902097U CN208902097U CN201821845716.1U CN201821845716U CN208902097U CN 208902097 U CN208902097 U CN 208902097U CN 201821845716 U CN201821845716 U CN 201821845716U CN 208902097 U CN208902097 U CN 208902097U
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- positioning plate
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Abstract
The utility model provides a kind of device for facing the measurement of higher degree of sky interface, the positioning component including measuring device and for measuring point to be arranged, and the positioning component includes positioning plate, spirit level, drive rod, handle and hemisphere measuring point；The upper surface of the positioning plate is bonded with sky interface portion of facing to be measured, one end of the drive rod and the lower surface of the positioning plate are rotatably connected, upwardly extended after the other end bending of the drive rod and be equipped with the handle at the end, the hemisphere measuring point and spirit level be arranged on the positioning plate not with face the band of position that sky interface is bonded and using the highest point of the hemisphere measuring point as measuring point.The device of the utility model efficiently solves the problems, such as difficult to the sky interface measurement of higher degree is faced at present, and described device structure is simple, easy to carry and using flexible, advantageously ensures that operating efficiency and measurement accuracy.
Description
Technical field
The utility model relates to engineering measuring technology fields, and in particular, to a kind of device for facing the measurement of higher degree of sky interface.
Background technique
It is often visible in engineering structure and daily life largely to face sky interface, such as part of horizontal hanging structure outstanding
Lower surface etc., when needing to facing sky interface and carrying out elevation (absolute altitude) measurement, since site environment is unfavorable for measurement operation
Carrying out existing measuring tool in addition, there are certain limitations, measure work and are often difficult to continue to be unfolded.In the existing method, it
Cooperation Large Construction instrument establishes scaffold to complete measurement operation, but there are cost payout height, operation effect for this method
The low problem of rate；Engineering staff is directly suspended in high-altitude and measures operation, but there is only serious for this method
Security risk, and shaken due to not can avoid high-altitude, the precision of measurement result is also high.
Currently, in industry temporarily lacking the operational method effectively to solve the above problems, face sky interface about hanging structure
The measurement of higher degree remain an insoluble problem.
Utility model content
The purpose of this utility model is to provide it is a kind of it is practical and convenient, safety is good, operating efficiency is fast and measures precision
High faces sky interface measurement of higher degree device, to solve the problems, such as to propose in background technique.
The utility model provides a kind of device for facing the measurement of higher degree of sky interface, including measuring device and for measuring point to be arranged
Positioning component, the positioning component includes positioning plate, spirit level, drive rod, handle and hemisphere measuring point；The positioning plate it is upper
Surface is bonded with sky interface portion of facing to be measured, and one end of the drive rod and the lower surface of the positioning plate rotatably connect
It connects, upwardly extended after the other end bending of the drive rod and is equipped with the handle, the hemisphere measuring point and spirit level at the end
Be arranged on the positioning plate not with face the band of position that sky interface is bonded and using the highest point of the hemisphere measuring point as surveying
Point.
Preferably, the measuring device be level, the first levelling rod and the second level ruler, first levelling rod and
Levelling tube is equipped on the second level ruler；
Either, the measuring device is total station and prism bar, and the prism bar is equipped with levelling tube.
Preferably, the bottom surface of the prism bar is plane, the bottom surface of the prism bar and described half when ensuring to measure
It is tangent always between ball measuring point.
Preferably, the drive rod is realized and the positioning plate by one of globular hinge head or fluid universal joint
Be rotatably connected.
Preferably, the drive rod includes at least one telescoping member, and the telescoping member is horizontally disposed and/or vertical
Setting.
Technical solution provided by the utility model at least has the following beneficial effects:
1, described device is easy to operate and operating efficiency is high, efficiently solve presently, there are to face the measurement of higher degree of sky interface tired
Difficult problem, while avoiding engineering staff in operation there are security risk, which is suitable for facing sky interface to the overwhelming majority
The measurement of higher degree, be the strong supplement of existing engineering survey method.
2, described device cooperates level and matched levelling rod either whole station by the way that simple positioning component is arranged
The measurement of higher degree to sky interface is faced can be realized in instrument and matched prism bar, and ensures measuring point and target point using positioning component
The height of interdigit is definite value, and calculating process is simple and measurement result precision is high, has enough reliabilities, with important popularization and
Utility value.
3, described device structure is simple, low manufacture cost, and the drive rod that can be horizontally and vertically stretched by setting is to fit
The measurement of higher degree of the hanging component of different-thickness and width is answered, while being conducive to reduce the space occupied when device leaves unused, favorably
It is carried when outgoing operation, described device ensures the first levelling rod or prism in any measurement by hemisphere measuring point
The bottom surface of bar can be tangent with measuring point, meets the basic demand of technical levelling principle.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings discussed below is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the application schematic diagram of measurement of higher degree device in the preferred embodiment in the utility model 1；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the application schematic diagram of measurement of higher degree device in the preferred embodiment in the utility model 2；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
In figure: 01 datum level, 02 faces sky interface, 03 target point；1 positioning plate, 1.1 spirit levels, 2 drive rods, 3 handles,
4 hemisphere measuring points, 5 first levelling rods, 6 the second level rulers, 7 levels, 8 benchmarks, 9 prism bars, 9.1 levelling tubes, 9.2 ribs
Mirror, 9.3 prism bar bodies, 10 total stations, 11 survey station points.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Referring to FIG. 1 to FIG. 2, a method of facing the measurement of higher degree of sky interface, chooses one in be measured facing on sky interface 02
A target point 03, one measuring point of setting near the target point 03, and the measuring point are with target point 03 vertical
Distance on direction is definite value h, and the measuring point is 30-1000mm away from target point horizontal distance, and the measuring point is set to described
The outside of target point, the measuring point should preferably measuring point be horizontal away from target point in target site setting, the present embodiment
Distance is 200mm；The absolute altitude H of the measuring point is obtained by measuring deviceMeasuring point, with the absolute altitude H of the measuring pointMeasuring pointSubtract measuring point and mesh
The vertical distance h of punctuate interdigit obtains the absolute altitude H of the target point 030, that is, face the elevation at sky interface.
In the present embodiment, the device that cooperation the method uses includes measuring device and the positioning for measuring point to be arranged
Component, the measuring device include the first levelling rod 5, the second level ruler 6 and level 7；The positioning component includes positioning
Plate 1, spirit level 1.1, drive rod 2, handle 3 and hemisphere measuring point 4.The positioning plate 1 is rectangular steel plate and its upper surface is in work
It is bonded when making with 02 part of sky interface of facing to be measured, the hemisphere measuring point 4 and spirit level 1.1 are arranged at the positioning plate 1
On not with face the band of position that sky interface 02 is bonded and using the highest point of the hemisphere measuring point 4 as measuring point, first level
Ruler 5 is vertically arranged on the hemisphere measuring point 4, so that the bottom surface of first levelling rod 5 and the measuring point are tangent, the transmission
One end of bar 2 is rotatably connected by one of globular hinge head or fluid universal joint and the lower surface of the positioning plate 1,
Preferably spherical articulated joint in the present embodiment, the other end of the drive rod 2 after 90 ° of bendings twice straight up extend and
The handle 3 is equipped at the end.
It is provided with levelling tube on first levelling rod 5 and the second level ruler 6, in order to which engineering staff ensures two
Levelling rod is in a vertical position always, when guaranteeing measurement described in the first levelling rod 5 bottom surface and phase always between the hemisphere measuring point 4
It cuts.
In the present embodiment preferably, the drive rod 2 includes two telescoping members, and the two telescoping members are described
It is respectively to be horizontally disposed with and be vertically arranged on drive rod 2, to realize length tune of the drive rod 2 on horizontal and vertical direction
It is whole.
The method for facing the measurement of higher degree of sky interface specifically comprises the following steps:
1) datum level 01 is set on the upper surface to be measured for facing 02 place works of sky interface, and on the datum level
Benchmark 8, and the absolute altitude H of benchmark 8 are setBasic pointIt is set as known；One is chosen on sky interface 02 in be measured facing simultaneously
Target point 03；
2) measuring point is arranged near the target point 03 using positioning component: holding the handle 3 will be entire
Positioning component is moved near target point 03, and is made the upper surface of the positioning plate 1 and faced (including the target point of sky interface 02
Region including 03) part fitting, the drive rod 2 is adjusted to the position for measuring operation convenient for engineering staff, at this point, institute
Stating the minimum point of hemisphere measuring point 4, be located at the target point 03 (can be real by the spirit level on positioning plate in same level
Now positioning plate and hemisphere measuring point are adjusted to horizontality, the target point is in contact with the upper surface of positioning plate can be realized
The minimum point and target point of the hemisphere measuring point are located in same level), the highest point of the hemisphere measuring point 4 is to survey
Point, the measuring point and target point 03 in the vertical direction distance h be the hemisphere measuring point minimum point and highest point
Distance；Preferably, the measuring point is 200mm away from target point horizontal distance, and the measuring point is set to the outside of target point；
3) the first levelling rod 5 is set on the measuring point, is vertically arranged on the benchmark on the datum level 01
The second level ruler 6 and the level 7 set up on datum level；
4) backsight h is obtained by level and the cooperation of the second level ruler 61；Matched by level and the first levelling rod 5
Conjunction obtains forward reading h2；
5) the absolute altitude H of target point 03 is obtained by calculation0, specifically H0=HMeasuring point- h, wherein HMeasuring point=HBasic point+h1-h2, because
This can obtain H0=HBasic point+h1-h2-h。
Embodiment 2
Referring to Fig. 3 and Fig. 4, the present embodiment the difference from embodiment 1 is that, the measuring device be total station 10 and prism
Bar 9；The prism bar 9 includes prism bar body 9.3, prism 9.2 and levelling tube 9.1, and the bottom surface of the prism bar 9 is flat
Face, the specifically bottom surface of prism bar body are plane, the bottom surface of the prism bar 9 and the hemisphere measuring point when ensuring to measure
It is tangent always between 4.
The method for facing the measurement of higher degree of sky interface specifically comprises the following steps:
1) face one target point 03 of selection on sky interface 02 in be measured；
2) one measuring point (specific setting method and embodiment are set near the target point 03 using positioning component
1 is identical), the measuring point and target point 03 in the vertical direction at a distance from be definite value h, the measuring point is set to away from target point
The outside that position horizontal distance is 200mm；
3) prism bar 9 is vertically arranged on the measuring point, wherein the height difference h of the prism centers on prism bar and measuring point4
It is set as known；Survey station point 11 is set on the ground and sets up total station 10, so that keeping intervisibility between total station 10 and prism；Make
It is needed before being measured with total station by total station itself absolute altitude h3(i.e. distance of the survey station point away from total station center) inputs whole station
In instrument, when measurement, can directly read the absolute altitude numerical value of prism by the cooperation of total station and prism bar；
4) the prism centers absolute altitude H on prism bar 9 is measured by total station 10Prism, the mark of target point is obtained by calculation
High H0, specifically: H0=HMeasuring point- h, wherein HMeasuring point=HPrism-h4, therefore H can be obtained0=HPrism-h4-h。
The above is only the preferred embodiment of the present invention, is not intended to limit the patent protection model of the utility model
It encloses, for those skilled in the art, the present invention may have various modifications and changes.In the spirit of the utility model
Within principle, any improvement made by using the description of the utility model and the drawings or equivalent replacement, directly or
It is used in other relevant technical fields indirectly, should all include in the scope of patent protection of the utility model.
Claims (5)
1. a kind of device for facing the measurement of higher degree of sky interface, which is characterized in that including measuring device and for determining for measuring point to be arranged
Hyte part, the positioning component include positioning plate (1), spirit level (1.1), drive rod (2), handle (3) and hemisphere measuring point (4)；
The upper surface of the positioning plate (1) is bonded with to be measured sky interface (02) part of facing, one end of the drive rod (2) with it is described
The lower surface of positioning plate (1) is rotatably connected, and upwardly extends after the other end bending of the drive rod (2) and is equipped with institute at the end
State handle (3), the hemisphere measuring point (4) and spirit level (1.1) be arranged on the positioning plate (1) not with face sky interface (02)
The band of position of fitting and using the highest point of the hemisphere measuring point (4) as measuring point.
2. facing the device of the sky interface measurement of higher degree according to claim 1, which is characterized in that the measuring device is level
Instrument, the first levelling rod and the second level ruler are equipped with levelling tube on first levelling rod (5) and the second level ruler (6)；
Either, the measuring device is total station and prism bar, and the prism bar is equipped with levelling tube.
3. facing the device of the sky interface measurement of higher degree according to claim 2, which is characterized in that the bottom surface of the prism bar is
Plane, it is tangent always between the bottom surface and the hemisphere measuring point (4) of the prism bar (9) when ensuring to measure.
4. facing the device of the sky interface measurement of higher degree according to claim 1, which is characterized in that the drive rod (2) passes through ball
One of shape articulated joint or fluid universal joint realization are rotatably connected with the positioning plate (1).
5. facing the device of the sky interface measurement of higher degree described according to claim 1~any one of 4, which is characterized in that the biography
Lever (2) includes at least one telescoping member, and the telescoping member is horizontally disposed and/or is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845716.1U CN208902097U (en) | 2018-11-09 | 2018-11-09 | A kind of device facing the measurement of higher degree of sky interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845716.1U CN208902097U (en) | 2018-11-09 | 2018-11-09 | A kind of device facing the measurement of higher degree of sky interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902097U true CN208902097U (en) | 2019-05-24 |
Family
ID=66577747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845716.1U Active CN208902097U (en) | 2018-11-09 | 2018-11-09 | A kind of device facing the measurement of higher degree of sky interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902097U (en) |
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2018
- 2018-11-09 CN CN201821845716.1U patent/CN208902097U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.168, Section 2, Yanhe Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Lianzhi Technology Co.,Ltd. Address before: 410019 No. 168 Yanhe Road, Wangcheng District, Changsha City, Hunan Province Patentee before: HUNAN LIANZHI BRIDGE AND TUNNEL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |