CN212430341U - Novel engineering measurement is with horizontal calibration device - Google Patents
Novel engineering measurement is with horizontal calibration device Download PDFInfo
- Publication number
- CN212430341U CN212430341U CN202020629787.9U CN202020629787U CN212430341U CN 212430341 U CN212430341 U CN 212430341U CN 202020629787 U CN202020629787 U CN 202020629787U CN 212430341 U CN212430341 U CN 212430341U
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- mounting platform
- support table
- threaded rod
- polygonal
- threaded hole
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Abstract
The utility model discloses a novel engineering measurement is with horizontal calibration device in engineering measuring instrument technical field, include: a support table; a mounting platform assembly mounted on top of the support table; three supporting leg subassembly, four the supporting leg subassembly is equilateral triangle and installs brace table's bottom, brace table includes: a support table body; the threaded hole is formed in the middle end of the bottom of the support table body; a polygonal groove formed in the top of the boss at the middle end of the top of the support table body, the polygonal groove corresponding to the threaded hole, the polygonal groove communicating with the threaded hole, the mounting platform assembly comprising: installing a platform body; the polygon guide block, the polygon guide block is installed the bottom middle-end of mounting platform body, the utility model discloses can be fast accurate carry out the calibration to the level of measuring instrument, improve measurement of efficiency.
Description
Technical Field
The utility model relates to an engineering measuring instrument technical field specifically is a novel engineering is horizontal calibration for measurement device.
Background
The engineering measuring instrument is a measuring instrument for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in planning design, construction and operation management stages of engineering construction.
The tripod is a support frame used for stabilizing engineering measuring instruments so as to achieve the effect of accurate measurement, and the positioning of the tripod is very important. The tripod can be divided into various types such as wood, high-strength plastic materials, aluminum alloy materials, steel materials, volcanic rocks, carbon fibers and the like according to material classification.
In the engineering survey process, the measuring instrument must be placed horizontally, at this moment, the altitude mixture control of the three legs of tripod is vital, whether the measuring instrument can be placed horizontally depends on the altitude mixture control to the three legs of tripod entirely, current tripod is through the locking bolt on the not hard up landing leg when adjusting the landing leg, take out certain length with outer supporting leg, place subaerially again, whether level was put to rethread levelling instrument survey tripod, if not putting the level, again through finely tuning three landing leg, until the tripod puts horizontal position, the operation process is loaded down with trivial details, engineering survey's measurement efficiency has seriously been influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel level calibration for engineering survey device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel engineering survey is with horizontal calibration device includes:
a support table;
a mounting platform assembly mounted on top of the support table;
three supporting leg subassembly, four the supporting leg subassembly is equilateral triangle and installs the bottom of brace table.
Preferably, the support table includes:
a support table body;
the threaded hole is formed in the middle end of the bottom of the support table body;
the polygonal groove is formed in the top of a boss at the middle end of the top of the support table body, corresponds to the threaded hole and is communicated with the threaded hole.
Preferably, the polygonal groove is a regular pentagon, a regular hexagon or a regular octagon.
Preferably, the mounting platform assembly comprises:
installing a platform body;
the polygonal guide block is mounted at the middle end of the bottom of the mounting platform body;
one end of the first threaded rod is inserted into the groove at the bottom of the polygonal guide block;
a rotating block mounted on the other end of the first threaded rod.
Preferably, the support leg assembly comprises:
connecting a clamping block;
the connecting block is arranged in a groove at the bottom of the connecting clamping block through a shaft pin;
the second threaded rod is arranged at the middle end of the bottom of the connecting block;
the outer supporting rod is sleeved on the outer wall of the second threaded rod;
and the adjusting knob is clamped at the top of the outer wall of the outer supporting rod through a spring ball, and is connected with the second threaded rod through threads.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can calibrate the level of the measuring instrument quickly and accurately, improves the measuring efficiency, the four sides of the top of the mounting platform body are all provided with the bubble level meter, the polygon guide block is matched with the polygon groove, the polygon guide block is inserted in the inner cavity of the polygon groove, the top of the first threaded rod can rotate in the bottom groove of the polygon guide block, the first threaded rod is matched with the threaded hole, the first threaded rod is arranged at the inner side of the threaded hole through threaded connection, the first threaded rod can move up and down in the threaded hole through threaded connection, the polygon guide block is driven by the first threaded rod to move up and down, the mounting platform body is driven by the polygon guide block to move up and down, thereby the height of the engineering measuring instrument arranged at the top of the mounting platform body can be adjusted, the adjusting knob can rotate on the outer, through staff rotation regulation knob, regulation knob and second threaded rod are threaded connection, through the screw drive principle, regulation knob's rotation drives the second threaded rod and reciprocates in the inner chamber of outer bracing piece, adjust the height of three second threaded rod through observing four bubble spirit levels on the mounting platform body, make the mounting platform body can the level place, thereby ensure engineering measuring instrument's levelness, convenient to use is swift, can be fast accurate carry out the calibration to the level of measuring instrument, measurement of efficiency has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a supporting platform of the present invention;
FIG. 3 is a schematic structural view of the mounting platform assembly of the present invention;
fig. 4 is the structural schematic diagram of the supporting leg assembly of the present invention.
In the figure: 100 supporting tables, 110 supporting table bodies, 120 threaded holes, 130 polygonal grooves, 200 mounting platform components, 210 mounting platform bodies, 220 polygonal guide blocks, 230 first threaded rods, 240 rotating blocks, 300 supporting leg components, 310 connecting clamping blocks, 320 connecting blocks, 330 second threaded rods, 340 outer supporting rods and 350 adjusting knobs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel level calibration for engineering survey device, the level to measuring instrument that can be quick accurate calibrates, has improved measurement of efficiency, please refer to fig. 1, include: a support table 100, a mounting platform assembly 200, and a support leg assembly 300;
referring to fig. 1-2, the support table 100 includes:
the support table body 110 is made of stainless steel;
the threaded hole 120 is formed in the bottom middle end of the support table body 110;
the polygonal groove 130 is formed on the top of the boss at the middle end of the top of the support table body 110, the polygonal groove 130 corresponds to the threaded hole 120, the polygonal groove 130 is communicated with the threaded hole 120, and the polygonal groove 130 is a regular pentagon, a regular hexagon or a regular octagon;
referring to fig. 1-3, a mounting platform assembly 200 is mounted on top of the support table 100, the mounting platform assembly 200 comprising:
the bottom of the mounting platform body 210 is in contact with the top of a boss at the middle end of the top of the support platform body 110, the engineering measuring instrument is mounted at the top of the mounting platform body 210, bubble gradienters are mounted on four sides of the top of the mounting platform body 210, and the levelness of the mounting platform body 210 is observed through the bubble gradienters;
the polygonal guide block 220 is welded at the middle end of the bottom of the mounting platform body 210, the polygonal guide block 220 is matched with the polygonal groove 130, the polygonal guide block 220 is inserted into the inner cavity of the polygonal groove 130, and the polygonal guide block 220 can move up and down in the inner cavity of the polygonal groove 130;
one end of the first threaded rod 230 is inserted into a bottom groove of the polygonal guide block 220, the top of the first threaded rod 230 can rotate in the bottom groove of the polygonal guide block 220, the first threaded rod 230 is matched with the threaded hole 120, the first threaded rod 230 is installed on the inner side of the threaded hole 120 through threaded connection, the first threaded rod 230 can move up and down in the threaded hole 120 through threaded connection, the polygonal guide block 220 is driven to move up and down through the first threaded rod 230, the mounting platform body 210 is driven to move up and down through the polygonal guide block 220, and therefore the height of an engineering measuring instrument installed on the top of the mounting platform body 210 can be adjusted;
the rotating block 240 is welded at the other end of the first threaded rod 230, the rotating block 240 is arranged at the lower end of the mounting platform body 210, a rubber soft sleeve is coated on the outer wall of the rotating block 240, and the rotating block 240 is rotated by hands to drive the first threaded rod 230 to rotate;
referring to fig. 1, 2 and 4, four support leg assemblies 300 are mounted on the bottom of the support table 100 in the shape of an equilateral triangle, and the support leg assemblies 300 include:
the three connecting fixture blocks 310 are welded to the bottom of the support table body 110 in an equilateral triangle;
the connecting block 320 is installed in the bottom groove of the connecting fixture block 310 through a shaft pin, and the connecting block 320 can turn over on the connecting fixture block 310 by taking the shaft pin as a center;
one end of the second threaded rod 330 is welded at the middle end of the bottom of the connecting block 320;
the outer supporting rod 340 is sleeved on the outer wall of the second threaded rod 330, and the second threaded rod 330 can move up and down in the inner cavity of the outer supporting rod 340;
adjusting knob 350 passes through the outer wall top of spring ball joint at outer bracing piece 340, adjusting knob 350 links together through threaded connection and second threaded rod 330, adjusting knob 350 can rotate on the outer wall of outer bracing piece 340, adjust knob 350 is rotatory through the people's hand, adjusting knob 350 is threaded connection with second threaded rod 330, through the screw drive principle, adjusting knob 350's rotation drives second threaded rod 330 and reciprocates at the inner chamber of outer bracing piece 340, adjust the height of three second threaded rod 330 through observing four bubble spirit levels on mounting platform body 210, make mounting platform body 210 can the horizontal placement, thereby ensure engineering measuring instrument's levelness, high durability and convenient use, can be fast accurate calibrate measuring instrument's level, measurement efficiency is improved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a novel level calibration is used in engineering survey device which characterized in that: the method comprises the following steps:
a support table (100);
a mounting platform assembly (200), said mounting platform assembly (200) mounted on top of said support table (100);
three supporting leg assemblies (300), four supporting leg assemblies (300) are installed in the bottom of supporting bench (100) as equilateral triangle.
2. The novel horizontal calibration device for engineering measurement according to claim 1, characterized in that: the support table (100) comprises:
a support table body (110);
the threaded hole (120), the said threaded hole (120) is set up in the bottom middle end of the said supporting bench body (110);
the polygonal groove (130) is formed in the top of a boss at the middle end of the top of the support table body (110), the polygonal groove (130) corresponds to the threaded hole (120), and the polygonal groove (130) is communicated with the threaded hole (120).
3. The novel horizontal calibration device for engineering measurement according to claim 2, characterized in that: the polygonal groove (130) is a regular pentagon, a regular hexagon or a regular octagon.
4. The novel horizontal calibration device for engineering measurement according to claim 1, characterized in that: the mounting platform assembly (200) comprises:
a mounting platform body (210);
the polygonal guide block (220), the polygonal guide block (220) is installed at the middle end of the bottom of the mounting platform body (210);
one end of the first threaded rod (230) is inserted into a bottom groove of the polygonal guide block (220);
a rotating block (240), the rotating block (240) being mounted on the other end of the first threaded rod (230).
5. The novel horizontal calibration device for engineering measurement according to claim 1, characterized in that: the support leg assembly (300) includes:
a connecting fixture block (310);
the connecting block (320) is installed in a bottom groove of the connecting fixture block (310) through a shaft pin;
a second threaded rod (330), wherein the second threaded rod (330) is installed at the middle end of the bottom of the connecting block (320);
the outer supporting rod (340), the outer supporting rod (340) is sleeved on the outer wall of the second threaded rod (330);
the adjusting knob (350), the adjusting knob (350) pass through the spring ball joint in the outer wall top of outer bracing piece (340), adjusting knob (350) pass through threaded connection with second threaded rod (330) link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629787.9U CN212430341U (en) | 2020-04-24 | 2020-04-24 | Novel engineering measurement is with horizontal calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629787.9U CN212430341U (en) | 2020-04-24 | 2020-04-24 | Novel engineering measurement is with horizontal calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430341U true CN212430341U (en) | 2021-01-29 |
Family
ID=74294315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020629787.9U Expired - Fee Related CN212430341U (en) | 2020-04-24 | 2020-04-24 | Novel engineering measurement is with horizontal calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430341U (en) |
-
2020
- 2020-04-24 CN CN202020629787.9U patent/CN212430341U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |