CN210893129U - Elevation vertical projection measuring device - Google Patents
Elevation vertical projection measuring device Download PDFInfo
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- CN210893129U CN210893129U CN201922250584.9U CN201922250584U CN210893129U CN 210893129 U CN210893129 U CN 210893129U CN 201922250584 U CN201922250584 U CN 201922250584U CN 210893129 U CN210893129 U CN 210893129U
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- positioning plate
- elevation
- horizontal positioning
- measuring device
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Abstract
The utility model belongs to the technical field of the construction technology and specifically relates to a survey device is vertically thrown to elevation. The glass round bubble adjusting device comprises a horizontal positioning plate, adjusting support legs and a prism, wherein the adjusting support legs and the prism are arranged at the bottom of the horizontal positioning plate, and a glass round bubble is arranged at the center of the top surface of the horizontal positioning plate. The utility model provides a pair of vertical survey device of throwing of elevation adopts glass circle bubble, makes things convenient for the leveling of device.
Description
Technical Field
The utility model belongs to the technical field of the construction technique and specifically relates to a survey device is vertically thrown to elevation.
Background
At present, in multi-storey and super high-rise buildings, elevation vertical transmission needs to be carried out on the buildings in the construction process.
The invention patent with the granted publication number of CN108225263A and the application date of 2018.01.20, which is named as 'an elevation vertical transfer device and a method for measuring elevation by applying the same' provides an elevation vertical transfer device, which comprises an adjustable bracket, wherein the adjustable bracket comprises a horizontal positioning plate and an adjusting rod, the adjusting rod is arranged on one side of the horizontal positioning plate and used for supporting the horizontal positioning plate and adjusting the horizontal positioning plate to be horizontal; be fixed with the level bubble on the horizontal location board, the level bubble is provided with two, and two level bubble mutually perpendicular, and wherein, a level bubble is parallel with two regulation pole connecting wires, and the level bubble through setting up can be comparatively convenient carry out the leveling to the horizontal location board, simultaneously, through two that set up, at first adjust a level bubble level, then adjust another level for the horizontal location board is the horizontality.
The above prior art solutions have the following drawbacks: need set up two level bubbles on horizontal location board, two level bubble mutually perpendicular can the accurate calibration horizontal plane, lead to the error accumulation easily, and need adjust a level bubble level earlier, adjust another level again, complex operation destroys the level bubble levelness of leveling earlier when having another level bubble of adjustment after the leveling of a level bubble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical survey device of throwing of elevation adopts glass circle bubble, makes things convenient for the leveling of device.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a survey device is thrown to elevation is vertical, includes horizontal positioning board, sets up the regulation stabilizer blade and the prism of horizontal positioning board bottom, horizontal positioning board's top surface center is provided with glass circle bubble.
Through adopting above-mentioned technical scheme, throw the survey device with the elevation is vertical and place subaerial, according to the height of the position control stabilizer blade of bubble in the glass circle bubble, guarantee horizontal positioning plate's level.
The utility model discloses further set up to: a countersunk head seat is formed in the center of the top surface of the horizontal positioning plate and used for mounting a bolt;
the prism is connected with the bolt and fixed on the horizontal positioning plate.
Through adopting above-mentioned technical scheme, realize the fixed of prism on horizontal location board.
The utility model discloses further set up to: the surface of the adjusting supporting leg is provided with an external thread and is in threaded connection with the horizontal positioning plate.
Through adopting above-mentioned technical scheme, rotate and adjust the stabilizer blade, adjust the height of horizontal location board on adjusting the stabilizer blade.
The utility model discloses further set up to: the adjusting support legs are provided with at least three.
Through adopting above-mentioned technical scheme, guarantee to adjust the stabilizer blade and to the support stability of horizontal positioning plate.
The utility model discloses further set up to: the adjusting support legs penetrate through the horizontal positioning plate, and adjusting knobs are installed at one ends, located above the horizontal positioning plate, of the adjusting support legs.
Through adopting above-mentioned technical scheme, the regulation stabilizer blade is conveniently rotated to the rotatory adjust knob.
The utility model discloses further set up to: the adjusting support legs are located below the horizontal positioning plate and are in threaded connection with locking nuts to limit rotation of the adjusting support legs.
By adopting the technical scheme, the locking nut is locked after the height of the horizontal positioning plate on the adjusting support leg is adjusted.
The utility model discloses further set up to: and one end of the adjusting supporting leg, which is positioned below the horizontal positioning plate, is set to be a tip.
Through adopting above-mentioned technical scheme, guarantee to adjust the stabilizer blade and place subaerial stability.
The utility model discloses further set up to: and a temporary elevation reference column is arranged at the top of the horizontal positioning plate.
Through adopting above-mentioned technical scheme, through the interim elevation benchmark post that sets up, when measuring, can place the sopwith staff, with the sopwith staff lower extreme point contact to reduce the operation error because of the uneven cause of sopwith staff tip.
To sum up, the utility model discloses a beneficial technological effect does:
1. the elevation vertical projection measuring device is placed on the ground, the height of the supporting legs is adjusted according to the position of the bubbles in the glass round bubbles, and the level of the horizontal positioning plate is guaranteed.
2. The adjusting support leg penetrates through the horizontal positioning plate, and an adjusting knob is installed at one end, located above the horizontal positioning plate, of the adjusting support leg, so that the adjusting support leg can be rotated conveniently.
3. Through the interim elevation benchmark post that sets up, when measuring, can place the sopwith staff, with the sopwith staff lower extreme point contact to reduced the operation error because of the uneven cause of sopwith staff tip.
Drawings
Fig. 1 is a schematic structural view of an elevation vertical projection measuring device provided by the present invention;
fig. 2 is the utility model provides a pair of vertical survey device's of throwing theory of operation schematic diagram of elevation.
In the figure, 101, a horizontal positioning plate; 102. adjusting the support legs; 103. adjusting a knob; 104. locking the nut; 201. a prism; 301. a temporary elevation reference column; 401. glass round blisters; 501. an upper floor slab; 502. a lower floor slab; 503. a through hole; 601. a total station; 602. a tower ruler; 603. a leveling rod; 604. a level.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a vertical survey device of throwing of elevation adopts glass circle bubble 401, facilitates the leveling of device.
Referring to fig. 1, for the utility model discloses a survey device is thrown to elevation is vertical, including horizontal positioning board 101, horizontal positioning board 101 is triangle-shaped's board, and prism 201 is installed to horizontal positioning board 101's bottom, and counter sink seat have been seted up at its top surface center, through the bolt with prism 201 and horizontal positioning board 101 connection. Glass circle bubble 401 is installed at the top surface center of horizontal location board 101, throws the survey device with the elevation is vertical to be placed subaerial, according to the height of the position control stabilizer blade 102 of the interior bubble of glass circle bubble 401, guarantees the level of horizontal location board 101. The three corners of the horizontal positioning plate 101 are respectively provided with at least three adjusting legs 102, that is, the adjusting legs 102 are provided at least three, so as to ensure the stable support of the horizontal positioning plate 101. The adjusting leg 102 penetrates through the horizontal positioning plate 101, and the surface of the adjusting leg 102 is provided with an external thread which is in threaded connection with the horizontal positioning plate 101. Adjusting knob 103 is installed to the one end that adjusts the stabilizer blade 102 and be located horizontal positioning plate 101 top, and rotation adjusting knob 103 conveniently rotates adjusting foot 102, adjusts the height of horizontal positioning plate 101 on adjusting foot 102. The adjusting leg 102 is screwed with a lock nut 104 below the horizontal positioning plate 101 for limiting the rotation of the adjusting leg 102, and after the height of the horizontal positioning plate 101 on the adjusting leg 102 is adjusted, the lock nut 104 is locked. The end of the adjusting supporting foot 102 below the horizontal positioning plate 101 is set to be a pointed end, so that the ground grabbing force is improved, and the stability of the device placed on the ground is guaranteed.
Referring to fig. 1, a temporary elevation reference column 301 is arranged at the top of a horizontal positioning plate 101, and a sliding staff 602 can be placed to be in point contact with the lower end of the sliding staff 602 through the arranged temporary elevation reference column 301 during measurement, so that the operation error caused by the unevenness of the end of the sliding staff 602 is reduced.
Referring to fig. 2, when the elevation vertical projection measuring device is used, the elevation measurement method specifically comprises the following steps:
a. determining a horizontal line of sight elevation of a total station 601
The total station 601 is erected on the lower floor 502 and aligned with the through hole 503 opened on the upper floor 501, and the horizontal elevation S1 of the total station 601 is determined by using the tower ruler 602.
b. Erecting the prism 201 to place the elevation vertical projection measuring device on the upper floor 501 and covering the elevation vertical projection measuring device at the through hole 503, enabling infrared rays emitted by the total station 601 to irradiate on the prism 201, leveling the horizontal positioning plate 101 through adjusting the supporting feet 102, and meanwhile determining the distance S2 between the prism 201 and the time scale elevation reference column 301 facing the upper surface of the horizontal positioning plate 101.
c. Measuring the elevation of the sight of the total station 601 to the elevation of the prism 201, aligning the total station 601 with the lens for reading, obtaining a measurement reading S3 (namely the distance between the center of the total station 601 and the lens of the prism 201) of the total station 601, and calculating: the elevation H plate on the upper surface of the horizontal positioning plate 101 is equal to the horizontal elevation S1 of the total station 601 + the distance S2 from the prism 201 to the reference column 301 of the elevation on the upper surface of the horizontal positioning plate 101 + the measurement reading S3 of the total station 601.
d. Utilize spirit level 604 to guide the elevation to survey required position and place levelling rod 603 at interim elevation benchmark upper end to carry out the reading through spirit level 604 to levelling rod 603, obtain the back vision reading of spirit level 604, calculate: the horizontal elevation H of the level gauge 604 is equal to the horizontal elevation H of the slab and the horizontal gauge 604, the leveling rod 603 is erected on the point to be measured, the reading of the level gauge 604 is obtained, and the horizontal elevation H of the point to be measured is equal to the horizontal elevation H of the slab and the reading of the level gauge 604.
The implementation principle of the embodiment is as follows: the elevation vertical projection measuring device is placed on the ground, the height of the supporting foot 102 is adjusted according to the position of the bubble in the glass round bubble 401, and the level of the horizontal positioning plate 101 is guaranteed; the adjusting support leg 102 penetrates through the horizontal positioning plate 101, and an adjusting knob 103 is installed at one end of the adjusting support leg 102, which is positioned above the horizontal positioning plate 101, so that the adjusting support leg 102 can be conveniently rotated; through the temporary elevation reference column 301 that sets up, when measuring, can place the sopwith staff 602, contact with the sopwith staff 602 lower extreme point to the operating error because of the uneven cause of sopwith staff 602 tip has been reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a survey device is thrown to elevation is vertical, includes horizontal location board (101), sets up regulation stabilizer blade (102) and prism (201) of horizontal location board (101) bottom, its characterized in that: and a glass round bubble (401) is arranged at the center of the top surface of the horizontal positioning plate (101).
2. The elevation vertical projection measuring device according to claim 1, wherein: a counter sink seat is arranged at the center of the top surface of the horizontal positioning plate (101), and the counter sink seat is used for mounting a bolt;
the prism (201) is connected with the bolt and fixed on the horizontal positioning plate (101).
3. The elevation vertical projection measuring device according to claim 2, wherein: the surface of the adjusting supporting leg (102) is provided with an external thread and is in threaded connection with the horizontal positioning plate (101).
4. The elevation vertical projection measuring device according to claim 3, wherein: the adjusting feet (102) are provided with at least three.
5. The elevation vertical projection measuring device according to claim 4, wherein: the adjusting supporting feet (102) penetrate through the horizontal positioning plate (101), and adjusting knobs (103) are installed at one ends, located above the horizontal positioning plate (101), of the adjusting supporting feet (102).
6. The elevation vertical projection measuring device according to claim 5, wherein: the adjusting supporting leg (102) is positioned below the horizontal positioning plate (101) and is in threaded connection with a locking nut (104) to limit the rotation of the adjusting supporting leg (102).
7. The elevation vertical projection measuring device according to claim 6, wherein: one end of the adjusting supporting foot (102) positioned below the horizontal positioning plate (101) is set to be a tip.
8. The elevation vertical projection measuring device according to claim 1, wherein: the top of the horizontal positioning plate (101) is provided with a temporary elevation reference column (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250584.9U CN210893129U (en) | 2019-12-13 | 2019-12-13 | Elevation vertical projection measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250584.9U CN210893129U (en) | 2019-12-13 | 2019-12-13 | Elevation vertical projection measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210893129U true CN210893129U (en) | 2020-06-30 |
Family
ID=71315374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250584.9U Active CN210893129U (en) | 2019-12-13 | 2019-12-13 | Elevation vertical projection measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210893129U (en) |
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2019
- 2019-12-13 CN CN201922250584.9U patent/CN210893129U/en active Active
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