CN210716678U - Tripod for architectural survey of convenient regulation - Google Patents
Tripod for architectural survey of convenient regulation Download PDFInfo
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- CN210716678U CN210716678U CN201921836680.5U CN201921836680U CN210716678U CN 210716678 U CN210716678 U CN 210716678U CN 201921836680 U CN201921836680 U CN 201921836680U CN 210716678 U CN210716678 U CN 210716678U
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Abstract
The utility model belongs to the technical field of the architectural survey, specifically be a tripod for architectural survey of convenient regulation. The adjustable support is hinged to the lower side face of the supporting platform and comprises a threaded pipe and threaded rods in threaded connection with the two ends of the threaded pipe, the mounting rod penetrates through the centers of the mounting platform and the supporting platform, the upper end of the mounting rod is fixed to the mounting platform, a hemispherical bearing is fixed to the middle of the mounting rod, the supporting platform can rotate around the hemispherical bearing, and a balancing weight is fixed to the lower end of the mounting rod. The utility model discloses simple structure, convenient operation, convenient the regulation can use widely.
Description
Technical Field
The utility model mainly relates to an architectural surveying technical field, especially a tripod for architectural surveying of convenient regulation.
Background
In building construction, the structure of each part of the whole building needs to be measured by a building measuring instrument, and the measuring instrument needs to be used for marking and leveling so as to determine a construction route and a construction position. Existing measuring devices typically require a tripod for bottom support when in use. However, due to the complex building environment, the building measuring instrument is not easy to be horizontally placed in the measuring process, so that the measuring result of the building measuring instrument has errors, the height adjustment operation of the tripod is troublesome, the leveling efficiency is low, and the measuring errors are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above prior art in the problem that exists, provide a simple structure, convenient operation, the tripod for the architectural survey of conveniently adjusting of easy leveling.
In order to realize the purpose, the utility model discloses specifically adopt following technical scheme:
the utility model provides a tripod for architectural surveying of convenient regulation, includes installation pedestal 1, support platen 2, installation pole 3, adjusts support 4, its characterized in that: the three adjusting supports 4 are hinged to the lower side face of the supporting bedplate 2, each adjusting support 4 is composed of a threaded pipe 41 and threaded rods 42 in threaded connection with two ends of the threaded pipe 41, the mounting rod 3 penetrates through the centers of the mounting bedplate 1 and the supporting bedplate 2, the upper end of the mounting rod is fixed on the mounting bedplate 1, a hemispherical bearing 5 is fixed on the middle part of the mounting rod passing through the supporting bedplate 2, the supporting bedplate 2 can rotate around the hemispherical bearing 5, and a balancing weight 6 is fixed at the lower end of the mounting rod 3.
Two ends of the threaded pipe 41 are provided with internal threads with opposite screwing directions.
The middle of the threaded pipe 41 is vertically inserted with a rotating shaft 7.
The threaded rod 42 at the upper end of the threaded pipe 41 is provided with a spring 8 through a connecting ring, the upper end of the spring 8 is movably hung on the connecting ring on the lower side surface of the supporting bedplate 2, the lower end head of the threaded rod 42 at the lower end of the threaded pipe 41 is provided with a fixed pointed end, and the fixed pointed end is made of rubber.
A plurality of line plummets 9 are evenly arranged on the circumference of the lower side surface of the mounting pedestal 1.
The lower part of the line drop 9 on the upper surface of the supporting bedplate 2 is provided with a mark ring.
And a threaded hole is formed below the mounting pedestal 1 on the supporting bedplate 2, and an adjusting screw rod 10 is arranged in the threaded hole.
The lower end of the adjusting screw rod 10 is provided with a knob, and the upper end of the adjusting screw rod 10 is provided with a supporting pad.
The mounting rod 3 is a steel pipe provided with internal threads.
The upper end of the adjusting bracket 4 is connected to a [ -shaped connecting piece 11 through a bolt, the connecting piece 11 is fixed on the lower side surface of the supporting bedplate 2, and the opening of the [ -shaped connecting piece 11 faces the side of the mounting rod 3.
Compared with the prior art, the beneficial effects of the utility model reside in that: the length of the adjusting bracket consisting of the threaded pipe and the threaded rod is convenient to adjust independently; the installation rod is connected to the support bedplate through the hemispherical bearing, so that the rotation is convenient, and the installation pedestal can be kept horizontal along with the installation rod under the action of the gravity of the balancing weight; the line plummet that it set up and the mark circle of the picture on the support platen below the line plummet can obviously observe whether the installation pedestal is horizontal. The utility model discloses simple structure, convenient operation, but quick adjustment is convenient for keep the level, makes to measure accurately.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Shown in the figure: installing a pedestal 1; a support platen 2; a mounting rod 3; an adjusting bracket 4; a threaded pipe 41; a threaded rod 42; a hemispherical bearing 5; a balancing weight 6; a rotating shaft 7; a spring 8; a line pendant 9; an adjusting screw 10; a connecting member 11.
Detailed Description
The structure and the beneficial effects of the present invention will be further explained with reference to the accompanying drawings.
Examples
A tripod convenient to adjust for building surveying is disclosed, as shown in figures 1 to 2, and comprises a mounting pedestal 1, three supporting platforms 2, mounting rods 3 and adjusting supports 4, wherein the three adjusting supports 4 are hinged on the lower side surface of the supporting platform 2, each adjusting support 4 is composed of a threaded pipe 41 and threaded rods 42 in threaded connection with two ends of the threaded pipe 41, the mounting rods 3 penetrate through the centers of the mounting pedestal 1 and the supporting platform 2, the upper ends of the mounting rods are fixed on the mounting pedestal 1, hemispherical bearings 5 are fixed on the middle portions of the mounting rods and penetrate through the supporting platform 2, the supporting platform 2 can rotate around the hemispherical bearings 5, and balancing weights 6 are fixed at the lower ends of the mounting rods 3.
Two ends of the threaded pipe 41 are provided with internal threads with opposite screwing directions. The threaded rods at the two ends of the threaded pipe can be screwed in or out simultaneously by rotating the threaded pipe, so that the whole length of the adjusting support rod is adjusted.
The middle of the threaded pipe 41 is vertically inserted with a rotating shaft 7. The rotation axis conveniently rotates the screwed pipe, convenient operation, labour saving and time saving.
The threaded rod 42 at the upper end of the threaded pipe 41 is provided with a spring 8 through a connecting ring, the upper end of the spring 8 is movably hung on the connecting ring on the lower side surface of the supporting bedplate 2, the lower end head of the threaded rod 42 at the lower end of the threaded pipe 41 is provided with a fixed pointed end, and the fixed pointed end is made of rubber. The spring can be fixed outside pulling adjusting support pole, and convenient stable the placing.
A plurality of line plummets 9 are evenly arranged on the circumference of the lower side surface of the mounting pedestal 1. The line plummet is kept vertical all the time under the effect of gravity.
The lower part of the line drop 9 on the upper surface of the supporting bedplate 2 is provided with a mark ring. When the support platen and the mounting pedestal are both in a horizontal position, the line drop is positioned on the display ring on the support platen.
And a threaded hole is formed below the mounting pedestal 1 on the supporting bedplate 2, and an adjusting screw rod 10 is arranged in the threaded hole. The adjusting screw can support the mounting pedestal to be stable.
The lower end of the adjusting screw rod 10 is provided with a knob, and the upper end of the adjusting screw rod 10 is provided with a supporting pad.
The mounting rod 3 is a steel pipe provided with internal threads. The mounting rod 3 facilitates mounting of the measuring instrument.
The upper end of the adjusting bracket 4 is connected to a [ -shaped connecting piece 11 through a bolt, the connecting piece 11 is fixed on the lower side surface of the supporting bedplate 2, and the opening of the [ -shaped connecting piece 11 faces the side of the mounting rod 3. Therefore, the inward-opened [ -shaped connecting piece can limit the adjusting bracket 4 not to be outward-forked, and the adjusting bracket 4 is outwards inclined for a certain angle to be fixed under the action of the spring and the connecting piece.
The utility model discloses an application principle does: when the installation pedestal and the support bedplate are both positioned at horizontal positions, the line weight below the installation pedestal is just in contact with the support bedplate and is positioned on the marking ring of the upper surface diagram of the support bedplate, and when the installation pedestal and the support bedplate are not mutually horizontal, the line weight can deviate from the marking ring. Hang the spring upper end on the threaded rod of screwed pipe upper end on the go-between of support platen downside when using earlier, strut three regulation branch so fixedly, then put the regulation support on the ground, the rotation axis in the middle of the rotatory screwed pipe makes the screwed pipe at screwed pipe both ends carry out simultaneously soon to adjust the overall length of every regulation branch, do not make the topography how, all can say the support platen and adjust to the level, and the installation pedestal is in horizontal position under the action of gravity of balancing weight. When the measuring instrument is installed on the installation bedplate, the adjusting screw rod on the supporting bedplate can be rotated to be adjusted to prop against the installation bedplate so as to be stable.
The above description is only a preferred example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a tripod for architectural surveying of convenient regulation, includes installation pedestal (1), support platen (2), erection rod (3), adjusts support (4), its characterized in that: the adjustable support is characterized in that the three adjustable supports (4) are hinged to the lower side face of the supporting bedplate (2), each adjustable support (4) is composed of a threaded pipe (41) and threaded rods (42) in threaded connection with the two ends of the threaded pipe (41), the mounting rod (3) penetrates through the centers of the mounting bedplate (1) and the supporting bedplate (2), the upper end of the mounting rod is fixed on the mounting bedplate (1), a hemispherical bearing (5) is fixed on the middle of the mounting rod and penetrates through the supporting bedplate (2), the supporting bedplate (2) can rotate around the hemispherical bearing (5), and a balancing weight (6) is fixed at the lower end of the mounting rod (3).
2. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: and internal threads with opposite screwing directions are arranged at two ends of the threaded pipe (41).
3. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: a rotating shaft (7) is vertically inserted in the middle of the threaded pipe (41).
4. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: be provided with spring (8) through the go-between on threaded rod (42) of screwed pipe (41) upper end, the activity of spring (8) upper end is hung on the go-between of supporting platen (2) downside, be equipped with fixed tip on threaded rod (42) lower extreme head of screwed pipe (41) lower extreme, fixed tip is made for rubber.
5. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: a plurality of line plummets (9) are evenly arranged on the circumference of the lower side surface of the mounting pedestal (1).
6. A tripod for construction survey convenient to adjust as claimed in claim 5, wherein: and a marking ring is arranged below the line drop (9) on the upper surface of the supporting bedplate (2).
7. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: and a threaded hole is formed below the mounting pedestal (1) on the supporting bedplate (2), and an adjusting screw rod (10) is arranged in the threaded hole.
8. A tripod for construction survey convenient to adjust as claimed in claim 7, wherein: the lower end of the adjusting screw rod (10) is provided with a knob, and the upper end of the adjusting screw rod (10) is provided with a supporting pad.
9. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: the mounting rod (3) is a steel pipe with internal threads.
10. A tripod for construction survey convenient to adjust as claimed in claim 1, wherein: the upper end of the adjusting bracket (4) is connected to a [ -shaped connecting piece (11) through a bolt, the connecting piece (11) is fixed on the lower side surface of the supporting bedplate (2), and the opening of the [ -shaped connecting piece (11) faces the side of the mounting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836680.5U CN210716678U (en) | 2019-10-29 | 2019-10-29 | Tripod for architectural survey of convenient regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836680.5U CN210716678U (en) | 2019-10-29 | 2019-10-29 | Tripod for architectural survey of convenient regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716678U true CN210716678U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921836680.5U Active CN210716678U (en) | 2019-10-29 | 2019-10-29 | Tripod for architectural survey of convenient regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577465A (en) * | 2020-12-01 | 2021-03-30 | 神州伟业建设集团有限公司 | Special measuring device for architectural design and using method thereof |
-
2019
- 2019-10-29 CN CN201921836680.5U patent/CN210716678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577465A (en) * | 2020-12-01 | 2021-03-30 | 神州伟业建设集团有限公司 | Special measuring device for architectural design and using method thereof |
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