CN109931915A - A kind of tripod for total station - Google Patents
A kind of tripod for total station Download PDFInfo
- Publication number
- CN109931915A CN109931915A CN201711343256.2A CN201711343256A CN109931915A CN 109931915 A CN109931915 A CN 109931915A CN 201711343256 A CN201711343256 A CN 201711343256A CN 109931915 A CN109931915 A CN 109931915A
- Authority
- CN
- China
- Prior art keywords
- bearing
- connected unit
- shaft
- total station
- spiral shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of tripods for total station, including mounting platform and three support legs, mounting platform includes outer ring, inner ring and connected unit, the outer ring transverse ends connect the transverse ends of inner ring by shaft, longitudinal both ends of inner ring connect longitudinal both ends of connected unit by shaft, connected unit is in dome-type, the upper side of connected unit is connection plane, the center of gravity of connected unit is with the line at the center for connecting plane perpendicular to connection plane, the installation screw for connecting total station is provided in the middle part of connection plane, longitudinal both ends of outer ring are equipped with the lower spherical for the top movable locking connected unit that elastic spiral shell is turned round；This invention simplifies the Levelling operations during total station survey, and it is time-consuming largely to reduce measurement.
Description
Technical field
The present invention relates to building engineering survey instrument field more particularly to a kind of tripods for total station.
Background technique
Total station, be it is a kind of integrate light, mechanical, electrical high-tech measuring instrument, be collection horizontal angle, vertical angle, distance
(oblique distance, flat away from), vertical survey function are in the instrument of surveying and mapping system of one；Total station when in use, need to be stablized and be placed on triangle
On frame；Existing routine tripod mainly includes instrument mounting platform and three support legs for platform, support leg and installation
Platform is shaft connection, and when the pin point and fixed height of three support legs, platform is kept fixed；In use, first by tripod
Three feet stabilization be fixed on the mounting platform of tripod on ground, then by total station.
Existing tripod majority only has basic supporting & stablizing function, when needing to adjust the levelness of mounting platform,
Coarse adjustment of the height realization for adjusting each support leg to mounting platform levelness, but the level reached by adjusting each support leg can be led to
Effect is excessively poor, after installing total station, need to be leveled again by three smooth foot screws for adjusting total station, the leveling
Process time-consuming is larger；In addition, tripod of every movement is required by adjusting total station when technical staff put
Three smooth foot screws leveled；Entirely the time-consuming major expenses of an operation process are put on Levelling operation.
Summary of the invention
The technical problems to be solved by the invention are as follows: the function of existing tripod only has support function, puts a need every time
Three smooth foot screws by adjusting total station are leveled, and leveling process takes a long time.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of tripod for total station, packet
Include mounting platform 1 and three support legs 2, it is characterised in that: mounting platform 1 includes outer ring 11, inner ring 12 and connected unit 13；
11 transverse ends of outer ring are equipped with first bearing 111 and second bearing 112；
The transverse ends of the inner ring 12 are equipped with first rotating shaft 121 and the second shaft 122, and longitudinal both ends of inner ring 12 are equipped with third
Bearing 123 and fourth bearing 124；
Longitudinal both ends of the connected unit 13 are equipped with third shaft 131 and the 4th shaft 132, and connected unit 13 is in dome-type, connection
The upper side of platform 13 is connection plane 133, and the center of gravity of connected unit 13 is flat perpendicular to connection with the line at the center for connecting plane 133
The middle part in face 133, connection plane 133 is provided with the installation screw 134 for connecting total station；
First bearing 111 and second bearing 112 respectively correspond installation first rotating shaft 121 and the second shaft 122,3rd bearing 123
Installation third shaft 131 and the 4th shaft 132 are respectively corresponded with fourth bearing 124；
Longitudinal both ends of the outer ring 11 are equipped with the first elastic spiral shell torsion 113 and the second elastic spiral shell turns round 114, and the first elastic spiral shell turns round 113
The lower spherical of 114 top movable locking connected unit 13 is turned round with the second elastic spiral shell.
As advanced optimizing, the support leg 2 is scalable foot.
As advanced optimizing, the lower spherical of the connected unit 13 is evenly distributed with concave point 135.By in connected unit 13
Lower spherical concave point 135 is set, the first elastic spiral shell turn round 113 and second elastic spiral shell turn round 114 top and the contact of connected unit 13
It is more stable, prevent connected unit 13 from biased occurs because stress is larger under the state that tightens.
As advanced optimizing, the first bearing 111, second bearing 112,3rd bearing 123 and fourth bearing 124 are equal
For sliding bearing.Gap between sliding bearing and shaft is smaller, avoids during locking, and biased occurs for connected unit 13.
Working principle: the tripod of the present invention for total station, after support leg 2 is stablized, by back-outing the first pine
Tight spiral shell torsion 113 and the second elastic spiral shell turn round 114, make its connected unit 13 energy automatic leveling under weight effect, and it is elastic to tighten first
Spiral shell torsion 113 and the second elastic spiral shell turn round 114, lock steady connected unit 13, and process connection plane 133 can reach preliminary level.
The utility model has the advantages that the tripod of the present invention for total station, is equivalent to existing tripod, when the present invention with
After total station is leveled for the first time, later period mobile tripod body, only need to by operating the automatic leveling of tripod, without again by
The stabilizer blade for adjusting total station can make total station reach horizontality, and leveling process is simple, time-consuming short.
Detailed description of the invention
Fig. 1 is one side structure schematic view of the present invention program；
Fig. 2 is one overlooking structure diagram of the present invention program；
Fig. 3 is the side structure schematic view of connected unit in the present invention program two；
In figure: 1 being mounting platform, 2 be support leg, 11 be outer ring, 12 be inner ring, 13 be connected unit, 111 be first bearing, 112
For second bearing, 113 be the first elastic spiral shell turn round, 114 be the second elastic spiral shell turn round, 121 be first rotating shaft, 122 be the second shaft,
123 it is 3rd bearing, 124 be fourth bearing, 131 be third shaft, 132 be the 4th shaft, 133 be connection plane, 134 is peace
Dress screw hole, 135 are concave point.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Scheme one (as depicted in figs. 1 and 2):
A kind of tripod for total station, including mounting platform 1 and three support legs 2, mounting platform 1 include outer ring 11, interior
Ring 12 and connected unit 13；
11 transverse ends of outer ring are equipped with first bearing 111 and second bearing 112；
The transverse ends of the inner ring 12 are equipped with first rotating shaft 121 and the second shaft 122, and longitudinal both ends of inner ring 12 are equipped with third
Bearing 123 and fourth bearing 124；
Longitudinal both ends of the connected unit 13 are equipped with third shaft 131 and the 4th shaft 132, and connected unit 13 is in dome-type, connection
The upper side of platform 13 is connection plane 133, and the center of gravity of connected unit 13 is flat perpendicular to connection with the line at the center for connecting plane 133
The middle part in face 133, connection plane 133 is provided with the installation screw 134 for connecting total station；
The first bearing 111 and second bearing 112 respectively correspond installation first rotating shaft 121 and the second shaft 122,3rd bearing
123 and fourth bearing 124 respectively correspond installation third shaft 131 and the 4th shaft 132；
Longitudinal both ends of the outer ring 11 are equipped with the first elastic spiral shell torsion 113 and the second elastic spiral shell turns round 114, and the first elastic spiral shell turns round 113
The lower spherical of 114 top movable locking connected unit 13 is turned round with the second elastic spiral shell.
As being further elaborated with for above embodiment, the support leg 2 is scalable foot.
As being further elaborated with for above embodiment, the first bearing 111, second bearing 112,3rd bearing
123 and fourth bearing 124 be sliding bearing.Gap between sliding bearing and shaft is smaller, avoids during locking, connection
Biased occurs for platform 13.
Scheme two (as shown in Figure 3):
With scheme one the difference is that: the lower spherical of the connected unit 13 is evenly distributed with concave point 135.By in connected unit
Concave point 135, the first elastic spiral shell torsion 113 and the second top of elastic spiral shell torsion 114 and connecing for connected unit 13 is arranged in 13 lower spherical
It touches more stable, prevents connected unit 13 from biased occurs because stress is larger under the state that tightens.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of tripod for total station, including mounting platform (1) and three support legs (2), it is characterised in that: installation
Platform (1) includes outer ring (11), inner ring (12) and connected unit (13), and outer ring (11) transverse ends are equipped with first bearing
(111) and second bearing (112), the transverse ends of the inner ring (12) are equipped with first rotating shaft (121) and the second shaft (122),
Longitudinal both ends of inner ring (12) are equipped with 3rd bearing (123) and fourth bearing (124), and longitudinal both ends of the connected unit (13) are set
There are third shaft (131) and the 4th shaft (132), connected unit (13) is in dome-type, and the upper side of connected unit (13) is that connection is flat
Face (133), for the center of gravity of connected unit (13) with the line at the center for connecting plane (133) perpendicular to connection plane (133), connection is flat
The installation screw (134) for connecting total station, first bearing (111) and second bearing are provided in the middle part of face (133)
(112) installation first rotating shaft (121) and the second shaft (122), 3rd bearing (123) and fourth bearing (124) point are respectively corresponded
Third shaft (131) and the 4th shaft (132) Dui Ying be installed, longitudinal both ends of the outer ring (11) are equipped with the first elastic spiral shell and turn round
(113) and the second elastic spiral shell turns round (114), and the first elastic spiral shell turns round (113) and the second elastic spiral shell turns round the top movable locking company of (114)
The lower spherical of consecutive (13).
2. the tripod according to claim 1 for total station, it is characterised in that: the support leg (2) is scalable
Foot.
3. the tripod according to claim 1 for total station, it is characterised in that: the lower ball of the connected unit (13)
Face is evenly distributed with concave point (135).
4. the tripod according to claim 1 for total station, it is characterised in that: the first bearing (111), second
Bearing (112), 3rd bearing (123) and fourth bearing (124) are sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343256.2A CN109931915A (en) | 2017-12-15 | 2017-12-15 | A kind of tripod for total station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343256.2A CN109931915A (en) | 2017-12-15 | 2017-12-15 | A kind of tripod for total station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109931915A true CN109931915A (en) | 2019-06-25 |
Family
ID=66979223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343256.2A Pending CN109931915A (en) | 2017-12-15 | 2017-12-15 | A kind of tripod for total station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109931915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648983A (en) * | 2020-12-19 | 2021-04-13 | 衡水学院 | Landscape design surveying and mapping device and use method thereof |
-
2017
- 2017-12-15 CN CN201711343256.2A patent/CN109931915A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648983A (en) * | 2020-12-19 | 2021-04-13 | 衡水学院 | Landscape design surveying and mapping device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103913153A (en) | Automatic leveling laser measurement instrument | |
| CN209673086U (en) | A kind of real estate mapping horizontal-shift device | |
| CN207649613U (en) | A kind of tripod for total powerstation | |
| CN109931915A (en) | A kind of tripod for total station | |
| CN208025104U (en) | A kind of engineering mapping bracket for laser range finder | |
| CN105240664A (en) | Automatic leveling device based on joint bearing and application thereof | |
| CN207751477U (en) | A kind of total powerstation | |
| CN215981790U (en) | Three-dimensional mapping auxiliary device for urban municipal engineering | |
| CN212776561U (en) | Engineering cost surveyor's level support | |
| CN214066142U (en) | Measuring instrument support for architectural design | |
| CN109470224A (en) | A kind of engineering survey self-stabilization tripod | |
| CN213515651U (en) | Level gauge for engineering survey | |
| CN211178476U (en) | Automatic leveling forest compass | |
| CN212617327U (en) | Adjustable surveying and mapping support for land surveying and mapping | |
| CN203798357U (en) | Level automatically-adjusting laser measurement instrument | |
| CN211853263U (en) | Measuring instrument support for architectural design | |
| CN209213325U (en) | A kind of total station foot rest | |
| CN209213324U (en) | A kind of total station foot rest stability reinforcement structure | |
| CN210716678U (en) | Tripod for architectural survey of convenient regulation | |
| CN109489645A (en) | A kind of engineering mapping total station | |
| CN205090158U (en) | Automatic level device based on joint bearing | |
| CN209387016U (en) | A kind of permanent steady formula level | |
| CN209764224U (en) | Electronic analytical balance capable of carrying out horizontal calibration | |
| CN219221892U (en) | Level gauge suitable for various field uneven ground | |
| CN210831258U (en) | Total powerstation support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |
|
| WD01 | Invention patent application deemed withdrawn after publication |