CN210603304U - A portable measuring apparatu strutting arrangement for civil engineering - Google Patents
A portable measuring apparatu strutting arrangement for civil engineering Download PDFInfo
- Publication number
- CN210603304U CN210603304U CN201921766765.0U CN201921766765U CN210603304U CN 210603304 U CN210603304 U CN 210603304U CN 201921766765 U CN201921766765 U CN 201921766765U CN 210603304 U CN210603304 U CN 210603304U
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- China
- Prior art keywords
- triangular prism
- supporting
- supporting leg
- civil engineering
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model discloses a portable measuring apparatu strutting arrangement for civil engineering, including the triangular prism, the bearing is established through threaded connection support column to the triangular prism upper end, support column upper end cover, and the bearing cylinder face is installed inside the survey meter, the three side of triangular prism all is provided with the rotation support frame structure, and the rotation support frame structure comprises slide rail, slider, connecting rod, supporting leg, and the slide rail is located triangular prism side right-hand member, and the built-in slider that is equipped with of slide rail is equipped with the pivot on the slider, pivot swing joint connecting rod, triangular prism side left part movable mounting supporting leg, supporting leg middle part and connecting rod are through another pivot swing joint, and the supporting leg lower extreme ann is equipped with the supporting legs respectively, the square hole has been seted up on supporting legs upper portion, and the square hole side is seted up slott. The utility model discloses it conveniently carries to account for the space reduction, can ensure that self is in the level, reduces measuring error.
Description
Technical Field
The utility model relates to a strutting arrangement technical field specifically is a portable measuring apparatu strutting arrangement for civil engineering.
Background
Civil engineering survey mainly includes leveling, angle measurement, distance measurement and straight line orientation, and the measuring instrument that its used need often move about and assemble in the field measurement process. The existing measuring instrument for civil engineering measurement generally adopts a fixed triangular support to support, is large in size, inconvenient to carry, slow in mounting and dismounting speed, difficult to ensure the self-level of the support and influence the accuracy and the measuring efficiency of measured data. Accordingly, those skilled in the art have provided a portable surveying instrument supporting apparatus for civil engineering to solve the problems set forth in the above background art.
Disclosure of Invention
An object of the utility model is to provide a portable measuring apparatu strutting arrangement for civil engineering 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:
the utility model provides a portable measuring apparatu strutting arrangement for civil engineering, includes the triangular prism, the triangular prism upper end is through threaded connection support column, and the bearing is established to support column upper end cover, and the bearing cylinder face is installed inside the measuring table, the three side of triangular prism all is provided with the rotation support frame structure, and the rotation support frame structure comprises slide rail, slider, connecting rod, supporting leg, and the slide rail is located triangular prism side right-hand member, and the built-in slider that is equipped with of slide rail is equipped with the pivot on the slider, pivot swing joint connecting rod, triangular prism side left part movable mounting supporting leg, and the supporting leg middle part is through another pivot swing joint with the connecting rod, and supporting leg lower extreme ann is equipped with the supporting legs respectively, the square hole has been seted up on supporting legs upper portion, and.
When erectting, follow triangular prism upper surface screw in with the support column lower extreme, manual outside expansion supporting leg, the supporting leg drives the connecting rod and outwards expandes, the connecting rod drives the slider along slide rail downstream, erect preliminary completion, whether level for survey strutting arrangement self, put into the rack with the spirit level, whether vacuole is in central position in observing the spirit level, if the vacuole is not in central position, then strutting arrangement is not horizontal, adjust the flexible volume of supporting legs through rotatory fastening nut and be in central position until the vacuole, if in central position, put the spirit level on another rack, observe the spirit level, if the vacuole is in central position, then whole strutting arrangement self level, can measure, if not horizontal repeated regulation supporting legs elongation, until the level.
The rack is parallel with triangular prism upper surface, and two adjacent sides of triangular prism are provided with the rack, and the supporting legs bottom sets up to the rectangular pyramid, and connecting rod, supporting leg are the rectangular prism, and supporting leg cross-section orthographic projection shape is the same with square hole shape size shape, and the rack is L shape, rack rear side and triangular prism side fixed connection, the fixed handle of installation on one of them arris of triangular prism.
The measuring table can rotate, places on the measuring table when measuring instrument, only need adjust measuring table rotation angle can, need not remove measuring instrument, after the measurement finishes, with support column and triangular prism split, inwards accomodate each supporting leg, be equipped with fixed handle on the triangular prism, conveniently carry.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the foldable rotating support frame mechanism is adopted to fold each support leg to the side surface of the triangular prism, so that the occupied space is reduced, and the portable folding support frame is convenient to carry;
2. the structure can be partially disassembled, and is convenient to store;
3. the supporting device can be measured by the level gauge to determine whether the supporting device is horizontal, and the supporting legs can be finely adjusted to ensure the self to be horizontal, so that the measurement error is reduced.
Drawings
Fig. 1 is a schematic view of the structure of a portable gauge supporting device for civil engineering.
Fig. 2 is a partially enlarged view of a portion a of a portable surveying instrument supporting apparatus for civil engineering.
Fig. 3 is a connection diagram of a support column and a measuring table in a portable measuring instrument support device for civil engineering.
In the figure: 1. a triangular prism; 2. a support pillar; 3. a measuring table; 4. a slide rail; 5. a slider; 6. a connecting rod; 7. fastening a nut; 8. supporting legs; 9. supporting legs; 10. placing a rack; 11. fixing a handle; 12. and a bearing.
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.
Referring to fig. 1-3, in the embodiment of the present invention, a portable measuring instrument supporting device for civil engineering comprises a triangular prism 1, the upper end of the triangular prism 1 is connected with a supporting column 2 through a screw thread, a bearing 12 is sleeved on the upper end of the supporting column 2, a cylindrical surface of the bearing 12 is installed inside a measuring table 3, three sides of the triangular prism 1 are all provided with a rotating support frame structure, the rotating support frame structure is composed of a sliding rail 4, a sliding block 5, a connecting rod 6 and a supporting leg 9, the sliding rail 4 is located at the right end of the side of the triangular prism 1, the sliding block 4 is internally provided with the sliding block 5, the sliding block 5 is provided with a rotating shaft, the rotating shaft is movably connected with the connecting rod 6, the supporting leg 9 is movably installed at the left part of the side of the triangular prism 1, the middle part of the supporting leg 9 is movably connected with, the groove is internally provided with a fastening nut 7, and the left side of the sliding rail 4 is fixedly provided with a placing rack 10.
When erectting, with 2 lower extremes of support column 1 upper surface screw in of triangular prism, manual outside expansion supporting leg 9, supporting leg 9 drives connecting rod 6 and outwards expands, connecting rod 6 drives slider 5 and follows slide rail 4 downstream, erect preliminary completion, whether level for survey strutting arrangement self, put into rack 10 with the spirit level, observe whether vacuole in the spirit level is in central point, if the vacuole is not in central point, then strutting arrangement is not level, adjust the flexible volume of supporting legs 8 through rotatory fastening nut 7 and be in central point until the vacuole, if in central point, put the spirit level on another rack, observe the spirit level, if the vacuole is in central point, then whole strutting arrangement self level, can measure, if not horizontal repeated regulation supporting legs 8 elongation, until the level.
Measuring table 3 can rotate, places on measuring table 3 when measuring instrument, only need adjust measuring table 3 rotation angle can, need not remove measuring instrument, after the measurement finishes, with support column 2 and triangular prism 1 split apart, inwards accomodate each supporting leg 9, be equipped with fixed handle on the triangular prism, conveniently carry.
The utility model discloses a theory of operation is: this strutting arrangement divides into two parts before setting up, it follows 1 upper surface screw in of triangular prism to erect 2 lower extremes of support column, manual side outside expandes supporting leg 9, supporting leg 9 drives connecting rod 6 and outwards expandes, connecting rod 6 drives slider 5 and moves down along slide rail 4, erect preliminary completion, whether self level for survey strutting arrangement, put into rack 10 with the spirit level, whether vacuole is in central point in the observation spirit level, if the vacuole is not in central point, then strutting arrangement is not horizontal, adjust the flexible volume of supporting legs 8 through rotatory fastening nut 7 and be in central point until the vacuole, if in central point, put the spirit level on another rack, observe the spirit level, if the vacuole is in central point, then whole strutting arrangement self level, can measure, if not horizontal repeated regulation supporting legs 8 elongation, until the level. Measuring table 3 can rotate, places on measuring table 3 when measuring instrument, only need adjust measuring table 3 rotation angle can, need not remove measuring instrument, after the measurement finishes, with support column 2 and triangular prism 1 split apart, inwards accomodate each supporting leg 9, be equipped with fixed handle on the triangular prism, conveniently carry.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A portable measuring instrument supporting device for civil engineering comprises a triangular prism (1) and is characterized in that the upper end of the triangular prism (1) is connected with a supporting column (2) through threads, a bearing (12) is sleeved on the upper end of the supporting column (2), a cylindrical surface of the bearing (12) is installed inside a measuring table (3), three side surfaces of the triangular prism (1) are respectively provided with a rotating supporting frame structure, each rotating supporting frame structure consists of a sliding rail (4), a sliding block (5), a connecting rod (6) and a supporting leg (9), the sliding rail (4) is positioned at the right end of the side surface of the triangular prism (1), the sliding block (5) is installed in the sliding rail (4), the sliding block (5) is provided with a rotating shaft, the rotating shaft is movably connected with the connecting rod (6), the supporting leg (9) is movably installed at the left part of the side surface of, supporting legs (8) are respectively equipped with to supporting leg (9) lower extreme ann, the square hole has been seted up on supporting legs (8) upper portion, and the square hole side is seted up slottedly, and the inslot is built-in to be equipped with fastening nut (7), slide rail (4) left side fixed mounting rack (10).
2. A portable measuring instrument supporting device for civil engineering as claimed in claim 1, characterized in that the rack (10) is parallel to the upper surface of the triangular prism (1) and two adjacent sides of the triangular prism (1) are provided with the rack (10).
3. A portable meter support device for civil engineering according to claim 1, characterised in that the base of the support foot (8) is provided as a rectangular pyramid.
4. The portable measuring instrument supporting device for civil engineering as claimed in claim 1, characterized in that the connecting rod (6), the supporting leg (9) are quadrangular prism, and the orthographic projection shape of the section of the supporting leg (9) is the same size as the square hole shape.
5. The support device for a portable measuring instrument used in civil engineering as claimed in claim 1, characterised in that the rack (10) is L-shaped, the rear side of the rack (10) being fixedly connected to the side of the triangular prism (1).
6. A portable gauge supporting device for civil engineering as claimed in claim 1, characterised in that the triangular prism (1) has a fixed handle (11) mounted on one of its edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766765.0U CN210603304U (en) | 2019-10-21 | 2019-10-21 | A portable measuring apparatu strutting arrangement for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766765.0U CN210603304U (en) | 2019-10-21 | 2019-10-21 | A portable measuring apparatu strutting arrangement for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603304U true CN210603304U (en) | 2020-05-22 |
Family
ID=70691891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921766765.0U Expired - Fee Related CN210603304U (en) | 2019-10-21 | 2019-10-21 | A portable measuring apparatu strutting arrangement for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603304U (en) |
-
2019
- 2019-10-21 CN CN201921766765.0U patent/CN210603304U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20201021 |