CN208567855U - A kind of theodolite convenient for adjusting - Google Patents
A kind of theodolite convenient for adjusting Download PDFInfo
- Publication number
- CN208567855U CN208567855U CN201821143877.6U CN201821143877U CN208567855U CN 208567855 U CN208567855 U CN 208567855U CN 201821143877 U CN201821143877 U CN 201821143877U CN 208567855 U CN208567855 U CN 208567855U
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- CN
- China
- Prior art keywords
- foot prop
- telescopic outrigger
- idler wheel
- convenient
- flat seat
- 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.)
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Abstract
The utility model discloses a kind of theodolites convenient for adjusting, including triangle flat seat, foot prop and telescopic outrigger, triangle flat seat bottom is connected by a hinge and has foot prop, described foot prop one end slidably connects telescopic outrigger, one side surface of telescopic outrigger offers groove, the groove surfaces adhesion has rubber pad, the groove side has been connected by screw to support plate, the foot prop surfaces stick has reflection plaster, the foot prop inner cavity offers sliding slot, described telescopic outrigger one end is fixedly connected with idler wheel, limited block has been connected by screw to below the idler wheel, the foot prop intracavity bottom is fixedly connected with block.The utility model between sliding slot and idler wheel by being slidably connected, the frictional force between foot prop and telescopic outrigger can effectively be reduced, convenient for carrying out pull to telescopic outrigger, rubber pad is withstood by wing bolt one end, the frictional force between wing bolt and telescopic outrigger can be increased, can prevent telescopic outrigger from loosening.
Description
Technical field
The utility model relates to a kind of theodolite, in particular to a kind of theodolite convenient for adjusting.
Background technique
Theodolite is the measuring instrument of a kind of the measurement horizontal angle according to angle measuring principle design and vertical angle, is divided into optics warp
Latitude instrument and two kinds of electronic theodolite, most common is electronic theodolite.
For existing theodolite when adjusting, frictional force is larger between foot prop and Retractive leg, it has not been convenient to pull-out is moved back by flexible,
And when Retractive leg is fixed with wing bolt, it is easy the loosening of guide post Retractive leg, to keep measurement inaccurate, is
This, it is proposed that a kind of theodolite convenient for adjusting.
Utility model content
The main purpose of the utility model is to provide a kind of theodolites convenient for adjusting, by sliding between sliding slot and idler wheel
Dynamic connection, can effectively reduce the frictional force between foot prop and telescopic outrigger, convenient for carrying out pull to telescopic outrigger, pass through butterfly
Withstand rubber pad in bolt one end, it is possible to increase the frictional force between wing bolt and telescopic outrigger can prevent telescopic outrigger from loosening, can
Effectively to solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of theodolite convenient for adjusting, including triangle flat seat, foot prop and telescopic outrigger, triangle flat seat bottom pass through
Hinge is connected with foot prop, and described foot prop one end slidably connects telescopic outrigger, and one side surface of telescopic outrigger offers groove,
The groove surfaces adhesion has rubber pad, and the groove side has been connected by screw to support plate, and the foot prop surfaces stick has
Reflection plaster, the foot prop inner cavity offer sliding slot, and described telescopic outrigger one end is fixedly connected with idler wheel, passes through below the idler wheel
Screw is connected with limited block, and the foot prop intracavity bottom is fixedly connected with block.
Further, foot prop outer wall one end rotation is connected with wing bolt, and the telescopic outrigger other end passes through card
Button is connected with pedal.
Further, the triangle flat seat top side detachable is connected with shell, and the housing bottom surface offers screw thread
Hole.
Further, it is slidably connected between the sliding slot and idler wheel, the idler wheel side is rotatably connected to shaft and shaft
Through idler wheel.
Further, triangle flat seat surface offers through-hole, and the through-hole side is connected with locating rack, described
The rotation of locating rack surface is connected with bolt, and the bolt side is connected with fixing bolt, and the fixing bolt and threaded hole rotate
Connection.
Compared with prior art, the utility model has the following beneficial effects:
1. offering sliding slot by foot prop inner cavity, and telescopic outrigger one end is fixedly connected with idler wheel, and runs through by shaft
Idler wheel makes idler wheel rotate around the axis, and is slidably connected between sliding slot and idler wheel, can effectively reduce between foot prop and telescopic outrigger
Frictional force, convenient for telescopic outrigger carry out pull.
2. offering groove by one side surface of telescopic outrigger, and groove surfaces adhesion has rubber pad, wing bolt is rotated
So that wing bolt one end is withstood rubber pad, on the one hand can increase the frictional force between wing bolt and telescopic outrigger, can prevent from stretching
Contracting supporting leg loosens, to improve measuring accuracy, on the other hand can avoid wing bolt and directly contacts with telescopic outrigger, prevent
It exerts oneself excessive to damage telescopic outrigger adjusting wing bolt.
3. having reflection plaster by foot prop surfaces stick, identification can be improved in night use, prevent staff from encountering
Instrument.
4. the contact area with soft terrain can be increased by support plate, shaking phenomenon is prevented.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the utility model is used for a kind of theodolite convenient for adjusting.
Fig. 2 is the foot prop inner-cavity structure schematic diagram that the utility model is used for a kind of theodolite convenient for adjusting.
Fig. 3 is the triangle flat seat structural schematic diagram that the utility model is used for a kind of theodolite convenient for adjusting.
Fig. 4 is the housing bottom structural schematic diagram that the utility model is used for a kind of theodolite convenient for adjusting.
In figure: 1, triangle flat seat；2, foot prop；3, telescopic outrigger；4, groove；5, rubber pad；6, wing bolt；7, pedal；
8, support plate；9, reflection plaster；10, shell；11, sliding slot；12, idler wheel；13, shaft；14, limited block；15, block；16, through-hole；
17, locating rack；18, bolt；19, fixing bolt；20, threaded hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of theodolite convenient for adjusting, including triangle flat seat 1, foot prop 2 and telescopic outrigger 3, it is described
1 bottom of triangle flat seat, which is connected by a hinge, foot prop 2, and described 2 one end of foot prop slidably connects telescopic outrigger 3, the flexible branch
3 one side surface of leg offers groove 4, and 4 surfaces stick of groove has rubber pad 5, and 4 side of groove has been connected by screw to
Support plate 8,2 surfaces stick of foot prop have reflection plaster 9, and 2 inner cavity of foot prop offers sliding slot 11, the telescopic outrigger 3 one
End is fixedly connected with idler wheel 12, limited block 14 has been connected by screw to below the idler wheel 12,2 intracavity bottom of foot prop is fixed
It is connected with block 15.
Wherein, 2 outer wall one end of foot prop rotation is connected with wing bolt 6, and 3 other end of telescopic outrigger passes through buckle
It is connected with pedal 7.
Wherein, 1 top side detachable of triangle flat seat is connected with shell 10, and 10 bottom surface of shell offers screw thread
Hole 20.
Wherein, be slidably connected between the sliding slot 11 and idler wheel 12,12 side of idler wheel be rotatably connected to shaft 13 and
Shaft 13 runs through idler wheel 12.
Wherein, 1 surface of triangle flat seat offers through-hole 16, and 16 side of through-hole is connected with locating rack 17,
17 surface of the locating rack rotation is connected with bolt 18, and 18 side of bolt is connected with fixing bolt 19, the fixing bolt
19 connect with the rotation of threaded hole 20.
It should be noted that the utility model is a kind of theodolite convenient for adjusting, slided by 2 one end of foot prop when work
It is connected with telescopic outrigger 3,2 inner cavity of foot prop offers sliding slot 11, and 3 one end of telescopic outrigger is fixedly connected with idler wheel 12, and passes through
Shaft 13 runs through idler wheel 12, makes 13 rotation around the shaft of idler wheel 12, and be slidably connected between sliding slot 11 and idler wheel 12, can effectively subtract
Frictional force between small foot prop 2 and telescopic outrigger 3, convenient for carrying out pull to telescopic outrigger 3, by passing through screw below idler wheel 12
It is connected with limited block 14, and block 15 is fixedly connected with by 2 intracavity bottom of foot prop, effectively telescopic outrigger 3 can be limited
Position, prevents from skidding off from 2 inner cavity of foot prop, offers groove 4 by 3 one side surface of telescopic outrigger, and 4 surfaces stick of groove has rubber
Pad 5, rotation wing bolt 6 make 6 one end of wing bolt withstand rubber pad 5, on the one hand can increase wing bolt 6 and telescopic outrigger 3
Between frictional force, can prevent telescopic outrigger 3 from loosening, to improve measuring accuracy, on the other hand can avoid wing bolt 6
Directly contacted with telescopic outrigger 3, prevent adjust wing bolt 6 exert oneself it is excessive telescopic outrigger 3 is damaged, pass through foot prop 2
Surfaces stick has reflection plaster 9, can improve identification in night use, prevent staff from encountering instrument, pass through telescopic outrigger 3
The other end has been connected by a snap pedal 7, convenient to be fixed on soft ground in face of telescopic outrigger 3, and can by support plate 8
Increase the contact area with soft terrain, prevents shaking phenomenon, through-hole 16 is offered by 1 surface of triangle flat seat, by shell
Body 10 is placed on 1 upper surface of triangle flat seat, and 1 lower surface of triangle flat seat is connected with locating rack 17 by bolt 18, and
Fixing bolt 19 is slidably connected by 17 surface of locating rack, is connected by fixing bolt 19 and the rotation of threaded hole 20, shell 10 is consolidated
It is scheduled on triangle flat seat 1.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of theodolite convenient for adjusting, including triangle flat seat (1), foot prop (2) and telescopic outrigger (3), the triangle flat seat
(1) bottom, which is connected by a hinge, has foot prop (2), and described foot prop (2) one end slidably connects telescopic outrigger (3), it is characterised in that:
(3) one side surface of telescopic outrigger offers groove (4), and groove (4) surfaces stick has rubber pad (5), the groove
(4) side has been connected by screw to support plate (8), and foot prop (2) surfaces stick has reflection plaster (9), foot prop (2) inner cavity
It offers sliding slot (11), described telescopic outrigger (3) one end is fixedly connected with idler wheel (12), passes through screw below the idler wheel (12)
It is connected with limited block (14), foot prop (2) intracavity bottom is fixedly connected with block (15).
2. a kind of theodolite convenient for adjusting according to claim 1, it is characterised in that: described foot prop (2) outer wall one end
Rotation is connected with wing bolt (6), and telescopic outrigger (3) other end has been connected by a snap pedal (7).
3. a kind of theodolite convenient for adjusting according to claim 1, it is characterised in that: at the top of the triangle flat seat (1)
It is removably connected with shell (10), shell (10) bottom surface offers threaded hole (20).
4. a kind of theodolite convenient for adjusting according to claim 1, it is characterised in that: the sliding slot (11) and idler wheel
(12) it is slidably connected between, idler wheel (12) side is rotatably connected to shaft (13) and shaft (13) is through idler wheel (12).
5. a kind of theodolite convenient for adjusting according to claim 1, it is characterised in that: triangle flat seat (1) surface
It offers through-hole (16), through-hole (16) side is connected with locating rack (17), and locating rack (17) the surface rotation connects
It is connected to bolt (18), bolt (18) side is connected with fixing bolt (19), the fixing bolt (19) and threaded hole (20)
Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143877.6U CN208567855U (en) | 2018-07-19 | 2018-07-19 | A kind of theodolite convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143877.6U CN208567855U (en) | 2018-07-19 | 2018-07-19 | A kind of theodolite convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567855U true CN208567855U (en) | 2019-03-01 |
Family
ID=65446583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821143877.6U Active CN208567855U (en) | 2018-07-19 | 2018-07-19 | A kind of theodolite convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728355A (en) * | 2020-12-01 | 2021-04-30 | 北京电子工程总体研究所 | Portable adjustable tripod base and using method |
-
2018
- 2018-07-19 CN CN201821143877.6U patent/CN208567855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728355A (en) * | 2020-12-01 | 2021-04-30 | 北京电子工程总体研究所 | Portable adjustable tripod base and using method |
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