CN220162228U - High-verticality positioning upright post mechanism - Google Patents
High-verticality positioning upright post mechanism Download PDFInfo
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- CN220162228U CN220162228U CN202321012743.1U CN202321012743U CN220162228U CN 220162228 U CN220162228 U CN 220162228U CN 202321012743 U CN202321012743 U CN 202321012743U CN 220162228 U CN220162228 U CN 220162228U
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- positioning
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- upright post
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- seat
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- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a high-perpendicularity positioning upright post mechanism, and belongs to the technical field of limiting tools. A high perpendicularity positioning column mechanism, comprising: base, locating lever, locating seat and column; the positioning seat is arranged on the base; the base is provided with a positioning hole, the bottom end of the positioning rod extends into the positioning hole, and the top end of the positioning rod and the bottom end of the upright post extend into the positioning seat from the bottom end and the top end of the positioning seat respectively. The upright post is positioned through the positioning rod and the positioning seat, and the coaxiality of the upright post and the positioning hole of the base can be determined only by extending the positioning rod into the positioning hole of the base, so that the upright post and the base have higher verticality, adjustment is not needed, and compared with the existing upright post fixing mode, the precision is higher, and the installation is more convenient.
Description
Technical Field
The utility model relates to the technical field of limiting tools, in particular to a high-perpendicularity positioning upright post mechanism.
Background
Conventional solution for erecting a column on a plane with high flatness, please refer to fig. 1: the high-flatness base is precisely provided with pin holes, long bolts are buried underground, the threaded ends extend out of the ground, the bolt holes at the flange ends of the stand columns are aligned with the bolts on the foundation for insertion, then the bolts are positioned through the pins, and then the bolts are connected and fixed. Major drawbacks of the conventional scheme: the verticality of the upright post and the base is difficult to adjust, and when the verticality is insufficient, gaskets are required to be arranged below the flange end of the upright post for alignment, so that the installation operation is complex, and time and labor are wasted; the central axis position of the upright post is controlled by the pin, and after the upright post is frequently replaced, the positioning error is larger and larger, and the manufacturing error of equipment is larger.
Disclosure of Invention
The utility model aims to provide a high-verticality positioning upright post mechanism so as to solve the problem that verticality is inconvenient to adjust when an existing upright post is fixed on a base.
The technical scheme for solving the technical problems is as follows:
a high perpendicularity positioning column mechanism, comprising: base, locating lever, locating seat and column; the positioning seat is arranged on the base; the base is provided with a positioning hole, the bottom end of the positioning rod extends into the positioning hole, and the top end of the positioning rod and the bottom end of the upright post extend into the positioning seat from the bottom end and the top end of the positioning seat respectively.
Further, the top surface of the base is an assembly plane, and the central axis of the positioning hole is perpendicular to the assembly plane of the base.
Further, the positioning seat is tower-shaped, the bottom end of the positioning seat is connected with the base through a bolt, and the top surface of the positioning seat is parallel to the assembly plane.
Further, the positioning seat is provided with a through hole along the vertical direction, steps are respectively arranged at two ends of the through hole, and the positioning rod and the upright post are respectively contacted with the two steps.
Further, the positioning seat is welded with the positioning rod and the upright post respectively.
Further, the positioning rod is in sliding fit with the positioning hole.
The utility model has the following beneficial effects:
the upright post is positioned through the positioning rod and the positioning seat, and the coaxiality of the upright post and the positioning hole of the base can be determined only by extending the positioning rod into the positioning hole of the base, so that the upright post and the base have higher verticality, adjustment is not needed, and compared with the existing upright post fixing mode, the precision is higher, and the installation is more convenient.
Drawings
FIG. 1 is a schematic view of a conventional upright post fixed to a base;
FIG. 2 is a schematic view of the structure of the high perpendicularity positioning column mechanism of the present utility model;
fig. 3 is a schematic view of a connection structure among a positioning rod, a positioning seat and a stand column according to the present utility model.
In the figure: 10-a base; 11-positioning holes; 20-positioning rods; 30-positioning seats; 40-upright posts.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 2 and 3, the present embodiment provides a high verticality positioning column mechanism, which includes: base 10, locating lever 20, locating seat 30 and upright 40. The top surface of the base 10 is an assembly plane, which is provided with a positioning hole 11, and the positioning hole 11 is perpendicular to the assembly plane of the base 10. The positioning seat 30 is integrally tower-shaped, the bottom of the positioning seat 30 is arranged on the assembly plane, and the positioning seat 30 is provided with a through hole along the vertical direction, and the through hole corresponds to the positioning hole 11. The top of locating lever 20 stretches into and with locating seat 30 fixed connection from the bottom of locating seat 30's through-hole, and the bottom of locating lever 20 stretches into and can slide in locating hole 11 from the top of locating hole 11, and the diameter of locating lever 20 is unanimous with the diameter of locating hole 11 and through-hole for the through-hole has higher axiality with locating hole 11. Column 40 extends from the top end of the through hole of positioning seat 30, and the diameter of column 40 is consistent with the diameter of the through hole, so that column 40 and the through hole have higher coaxiality, and thus column 40 and positioning hole 11 have higher coaxiality, namely column 40 and the assembly plane of base 10 have higher perpendicularity.
In the present embodiment, the positioning seat 30 is positioned with the base 10 by a pin, and is fixedly connected with the base 10 by a bolt; the positioning seat 30 is welded to the positioning rod 20 and the upright 40, respectively.
In order to position the positioning rod 20 and the upright 40, in this embodiment, the two ends of the through hole of the positioning seat 30 are respectively provided with steps, the positioning rod 20 and the upright 40 are respectively contacted with the two steps, and the existence of the steps ensures that the positioning rod 20 and the upright 40 have higher coaxiality with the through hole of the positioning seat 30.
The assembly process of the high perpendicularity positioning upright post mechanism of the embodiment comprises the following steps:
(1) The positioning rod 20 and the upright post 40 extend into the through hole of the positioning seat 30 and respectively contact with steps at two ends of the through hole, and meanwhile, the positioning rod 20 and the upright post 40 are fixedly connected with the positioning seat 30 in a welding mode;
(2) Finish machining is carried out on the welded positioning rod 20, the upright post 40 and the positioning seat 30, so that coaxiality of the positioning rod 20 and the upright post 40 is ensured;
(3) Extending the positioning rod 20 into the positioning hole 11, and enabling the bottom surface of the positioning seat 30 to be in contact with the assembly plane of the base 10;
(4) The positioning seat 30 is positioned by a pin, and the positioning seat 30 is fixedly connected with the base 10 by a bolt.
According to the utility model, the upright post 40 is positioned through the positioning rod 20 and the positioning seat 30, and the coaxiality of the upright post 40 and the positioning hole 11 of the base 10 can be determined only by extending the positioning rod 20 into the positioning hole 11 of the base 10, so that the upright post 40 and the assembly plane of the base 10 have higher verticality, and no additional adjustment is needed.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. High straightness location stand mechanism that hangs down, its characterized in that includes: a base (10), a positioning rod (20), a positioning seat (30) and a column (40); the positioning seat (30) is arranged on the base (10); the base (10) is provided with a positioning hole (11), the bottom end of the positioning rod (20) stretches into the positioning hole (11), and the top end of the positioning rod (20) and the bottom end of the upright post (40) respectively stretch into the positioning seat (30) from the bottom end and the top end of the positioning seat (30).
2. The high perpendicularity positioning column mechanism according to claim 1, wherein the top surface of the base (10) is an assembly plane, and the central axis of the positioning hole (11) is perpendicular to the assembly plane of the base (10).
3. The high-perpendicularity positioning column mechanism according to claim 2, wherein the positioning seat (30) is tower-shaped, the bottom end of the positioning seat is connected with the base (10) through a bolt, and the top surface of the positioning seat (30) is parallel to the assembly plane.
4. A high perpendicularity positioning column mechanism according to claim 3, wherein the positioning seat (30) is provided with a through hole along the vertical direction, two ends of the through hole are respectively provided with steps, and the positioning rod (20) and the column (40) are respectively contacted with the two steps.
5. The high perpendicularity positioning column mechanism of claim 4, wherein the positioning seat (30) is welded with the positioning rod (20) and the column (40), respectively.
6. The high perpendicularity positioning column mechanism according to any one of claims 1 to 5, characterized in that the positioning rod (20) is in sliding fit with the positioning hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012743.1U CN220162228U (en) | 2023-04-28 | 2023-04-28 | High-verticality positioning upright post mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012743.1U CN220162228U (en) | 2023-04-28 | 2023-04-28 | High-verticality positioning upright post mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162228U true CN220162228U (en) | 2023-12-12 |
Family
ID=89053135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012743.1U Active CN220162228U (en) | 2023-04-28 | 2023-04-28 | High-verticality positioning upright post mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162228U (en) |
-
2023
- 2023-04-28 CN CN202321012743.1U patent/CN220162228U/en active Active
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