CN216012192U - Ground stretches into fixed theodolite - Google Patents
Ground stretches into fixed theodolite Download PDFInfo
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- CN216012192U CN216012192U CN202122710157.1U CN202122710157U CN216012192U CN 216012192 U CN216012192 U CN 216012192U CN 202122710157 U CN202122710157 U CN 202122710157U CN 216012192 U CN216012192 U CN 216012192U
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- clamping piece
- theodolite
- connecting cylinder
- rod
- pull
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- 230000000149 penetrating effect Effects 0.000 claims 6
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement 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
- 230000003287 optical effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model discloses a ground stretches into fixed theodolite, concretely relates to theodolite technical field, comprises a mounting table, the top of mount table is provided with the theodolite main part, the bottom of theodolite main part is provided with the lifting assembly, the bottom of lifting the subassembly is provided with supporting component, the lifting assembly is including installing a plurality of die-pins in the mount table bottom. The utility model discloses a be provided with and lift subassembly and supporting component, the bracing piece uses the fourth holder to spread outward as the central point, pull the pole simultaneously through the second and pull the bracing piece and pull, stability when increasing the bracing piece and placing, through the axial center point expansion of pivot between holding member and the die-pin between the die-pin along first holder, make simultaneously that first pull the pole and pull the die-pin, increase the stability when die-pin carries out the lift to the mount table through the spacing groove, the design is simple, moreover, the steam generator is rational in infrastructure, can effectual increase centering, convenience when leveling, simultaneously can also effectual reduction centering, error when leveling.
Description
Technical Field
The utility model relates to a theodolite technical field, more specifically say, the utility model relates to a ground stretches into fixed theodolite.
Background
The theodolite is a measuring instrument designed according to the goniometric principle and used for measuring horizontal angles and vertical angles, and is divided into an optical theodolite and an electronic theodolite, wherein the electronic theodolite is most commonly used, and the theodolite is provided with two rotating shafts which are perpendicular to each other so as to adjust the azimuth angle and the horizontal height of a telescope. The theodolite is an angle measuring instrument equipped with a sighting part, a horizontal scale and a reading index, and a vertical scale and a reading index.
Present theodolite is when using, generally on placing the platform of support, need adjust the stabilizer blade during use and carry out centering, flattening, and the theodolite can cause centering, flattening repeatedly because centering, the mutual influence during flattening, and the step is comparatively loaded down with trivial details, and the error is great, and the theodolite is when placing simultaneously, only relies on the weight of theodolite self to pressurize its bottom support, leads to the power of grabbing between its bottom support and the ground less, causes stability relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a ground stretches into fixed theodolite, pulls the die-pin through first pulling the pole, increases the die-pin and carries out the stability when lifting to the mount table through the spacing groove, and the design is simple, and is rational in infrastructure, convenience when can effectual increase centering, leveling, error when simultaneously can also effectual reduction centering, leveling to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fixed theodolite with a ground extending function comprises an installation table, wherein a theodolite main body is arranged at the top of the installation table, a lifting assembly is arranged at the bottom of the theodolite main body, and a supporting assembly is arranged at the bottom of the lifting assembly;
the lifting assembly comprises a plurality of support rods arranged at the bottom of the mounting table, one side of each support rod is movably connected with a first pulling rod through a shaft pin, and the bottom of each support rod is movably connected with a first clamping piece through a shaft pin;
the supporting assembly comprises a plurality of supporting rods arranged at the bottom of the supporting rod, the tops of the supporting rods are movably connected with a third clamping piece through shaft pins, and a connecting cylinder is arranged at the top of the third clamping piece.
In a preferred embodiment, one side of the bottom of the support rod is movably connected with a second pulling rod through a shaft pin, one end of the second pulling rod is movably connected with a fourth clamping member through the shaft pin, and one ends of the first pulling rods are movably connected with the second clamping member through the shaft pin.
In a preferred embodiment, the first clamping member, the second clamping member, the third clamping member, the connecting cylinder and the fourth clamping member are all on the same axial line.
In a preferred embodiment, the middle parts of the first clamping piece, the second clamping piece, the third clamping piece, the connecting cylinder and the fourth clamping piece are respectively provided with a mandril matched with the first clamping piece, the second clamping piece, the third clamping piece, the connecting cylinder and the fourth clamping piece.
In a preferred embodiment, one side of the surface of the connecting cylinder is provided with a limit screw, one end of the limit screw penetrates through the connecting cylinder and is in contact with the ejector rod, and the limit screw is in threaded connection with the connecting cylinder.
In a preferred embodiment, the bottom of the top rod is provided with a plurality of digging sheets, and the cross-sectional shapes of the plurality of digging sheets are all set to be arc-shaped.
In a preferred embodiment, the top of each of the support rods is provided with a limiting groove, and the bottom surface of the mounting table is in contact with the limiting groove.
The utility model discloses a technological effect and advantage:
1. the supporting rod is outwards diffused by taking the fourth clamping piece as a central point, the supporting rod is pulled by the second pulling rod, the stability of the supporting rod during placement is improved, the supporting rod is expanded along the axial center point of the shaft pin between the first clamping piece and the supporting rod, the first pulling rod is enabled to pull the supporting rod, the stability of the supporting rod for lifting the mounting table through the limiting groove is improved, the design is simple, the structure is reasonable, the convenience of centering and leveling can be effectively improved, and meanwhile, the error of centering and leveling can be effectively reduced;
2. through being provided with the ejector pin, dig the piece, connecting cylinder and stop screw, the ejector pin when the installation, can play support and spacing effect to first holder, the second holder, the third holder, connecting cylinder and fourth holder, stability when guaranteeing each structural mounting, increase the stability of theodolite main part when follow-up use, rotatory ejector pin simultaneously, earth can be derived through the arc cross-section of digging the piece, increase the grabbing power between device and the ground, stability when increasing follow-up use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a front view of the support assembly of the present invention.
Fig. 4 is a front view of the lift assembly of the present invention.
The reference signs are: 1. an installation table; 2. a theodolite main body; 3. a support rod; 4. a limiting groove; 5. a first pull rod; 6. a first clamping member; 7. a second clamping member; 8. a support bar; 9. a third clamping member; 10. a connecting cylinder; 11. a limit screw; 12. a second pull rod; 13. a fourth clamping member; 14. a top rod; 15. digging.
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.
The fixed theodolite with the ground extending into shown in the attached figures 1-4 comprises an installation table 1, wherein a theodolite main body 2 is arranged at the top of the installation table 1, a lifting assembly is arranged at the bottom of the theodolite main body 2, and a supporting assembly is arranged at the bottom of the lifting assembly;
the lifting assembly comprises a plurality of support rods 3 arranged at the bottom of the mounting table 1, one side of each support rod 3 is movably connected with a first pulling rod 5 through a shaft pin, and the bottom of each support rod 3 is movably connected with a first clamping piece 6 through a shaft pin;
the supporting component comprises a plurality of supporting rods 8 arranged at the bottom of the supporting rod 3, the tops of the supporting rods 8 are respectively movably connected with a third clamping piece 9 through a shaft pin, and a connecting cylinder 10 is arranged at the top of the third clamping piece 9.
Referring to the accompanying drawings 2, 3 shown, there is the second pole 12 of dragging through pivot swing joint bottom one side of bracing piece 8, there is fourth holder 13 through pivot swing joint the one end of pole 12 is dragged to the second, a plurality of first one ends of dragging pole 5 all have second holder 7 through pivot swing joint, the second is dragged pole 12 and is passed through pivot swing joint with bracing piece 8, it inclines along the axle center point of pivot to be convenient for the second to drag pole 12, and fourth holder 13 then can play spacing effect, it can use fourth holder 13 to install as the strong point with pole 12 to be convenient for a plurality of bracing pieces 8 and a plurality of second to drag pole 12 simultaneously, facilitate the use, second holder 7 then be convenient for a plurality of die-pins 3 and first dragging pole 5 and use second holder 7 as the strong point, and convenient use.
Referring to the attached drawings 1, 2, 3 and 4, the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13 are all located on the same axis, and the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13 can play a role in positioning and guiding, so that the installation structure of workers is facilitated, and the use is facilitated.
Referring to the attached drawings 1 and 2, the middle parts of the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13 are respectively provided with an ejector rod 14 matched with the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13, the ejector rod 14 is convenient for limiting the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13, the first clamping piece 6, the second clamping piece 7, the third clamping piece 9, the connecting cylinder 10 and the fourth clamping piece 13 can be conveniently used as supporting points by using the ejector rods 14, and the stability of the support in use is improved.
Referring to fig. 3, surface one side of connecting cylinder 10 is provided with limit screw 11, limit screw 11's one end runs through connecting cylinder 10 to contact with ejector pin 14, limit screw 11 and connecting cylinder 10 threaded connection, limit screw 11 can play spacing effect to ejector pin 14, conveniently fix a position ejector pin 14, make ejector pin 14 not only can play spacing effect to each structure, be convenient for simultaneously adjust the interval of lifting subassembly and supporting component support, facilitate the use.
Referring to the attached drawings 1 and 2, the bottom of the ejector rod 14 is provided with a plurality of digging pieces 15, the cross sections of the digging pieces 15 are all arc-shaped, and when the ejector rod 14 is rotated by a worker, soil at the bottom of the ejector rod 14 can be led out through the cross sections of the digging pieces 15 by the digging pieces 15, so that the ejector rod 14 is fixed on the ground conveniently, and the stability of the device during placement is improved.
Referring to the attached drawing 4, limiting grooves 4 are formed in the tops of the supporting rods 3, the bottom surface of the mounting table 1 is in contact with the limiting grooves 4, the limiting grooves 4 can play a limiting role, the mounting table 1 is convenient to mount, and the mounting stability of the mounting table 1 is improved.
The utility model discloses the theory of operation: when the support is used by a worker, the support is firstly placed on the ground, then the distance between the support rods 8 is adjusted according to actual requirements, the support rods 8 are convenient to spread outwards by taking the fourth clamping piece 13 as a central point, meanwhile, the support rods 8 are pulled by the second pulling rod 12, the placing stability of the support rods 8 is improved, and then the ejector rods 14 sequentially penetrate through the connecting cylinder 10 and the fourth clamping piece 13 and extend to the ground;
then the top rod 14 is rotated, when the top rod 14 rotates, the plurality of digging pieces 15 are driven to synchronously rotate and displace, soil on the ground is led out through the section shapes of the digging pieces 15, the top rod 14 is inserted into the ground, and then the limiting screw rod 11 is rotated clockwise, so that the connecting cylinder 10 and the top rod 14 are fixed;
then, a worker sleeves the lifting assembly on the surface of the ejector rod 14 through the second clamping piece 7 and the first clamping piece 6, and can install the installation tables 1 with different sizes according to actual requirements, the supporting rod 3 expands along the axial center point of the shaft pin between the first clamping piece 6 and the supporting rod 3, the first pulling rod 5 pulls the supporting rod 3, and the stability of the supporting rod 3 when the installation tables 1 are lifted through the limiting groove 4 is improved;
finally, the telescope of the theodolite main body 2 can point to different directions, the azimuth angle and the horizontal height of the telescope are adjusted through two mutually perpendicular rotating shafts of the theodolite main body 2, measurement, bird watching and the like are carried out, if the telescope is used for observing celestial bodies, two shafts on the theodolite main body 2 are rotated, and the rotating speed is changed along with time to track the celestial bodies.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a ground stretches into fixed theodolite, includes mount table (1), its characterized in that: the theodolite main body (2) is arranged at the top of the mounting table (1), the lifting assembly is arranged at the bottom of the theodolite main body (2), and the supporting assembly is arranged at the bottom of the lifting assembly;
the lifting assembly comprises a plurality of support rods (3) arranged at the bottom of the mounting table (1), one sides of the support rods (3) are movably connected with first pulling rods (5) through shaft pins, and the bottoms of the support rods (3) are movably connected with first clamping pieces (6) through shaft pins;
the supporting assembly comprises a plurality of supporting rods (8) arranged at the bottom of the supporting rod (3), the tops of the supporting rods (8) are movably connected with a third clamping piece (9) through shaft pins, and a connecting cylinder (10) is arranged at the top of the third clamping piece (9).
2. A ground penetrating fixed theodolite according to claim 1 wherein: bottom one side of bracing piece (8) has the second through pivot swing joint to pull pole (12), the second pulls the one end of pole (12) and has fourth holder (13), a plurality of the one end of first pulling pole (5) all has second holder (7) through pivot swing joint.
3. A ground penetrating fixed theodolite according to claim 2 wherein: the first clamping piece (6), the second clamping piece (7), the third clamping piece (9), the connecting cylinder (10) and the fourth clamping piece (13) are all located on the same axis.
4. A ground penetrating fixed theodolite according to claim 2 wherein: and ejector rods (14) matched with the first clamping piece (6), the second clamping piece (7), the third clamping piece (9), the connecting cylinder (10) and the fourth clamping piece (13) are arranged in the middle of the first clamping piece (6), the second clamping piece (7), the third clamping piece (9), the connecting cylinder (10) and the fourth clamping piece (13).
5. A ground penetrating fixed theodolite according to claim 1 wherein: the connecting cylinder is characterized in that a limiting screw rod (11) is arranged on one side of the surface of the connecting cylinder (10), one end of the limiting screw rod (11) penetrates through the connecting cylinder (10) and is in contact with the ejector rod (14), and the limiting screw rod (11) is in threaded connection with the connecting cylinder (10).
6. A ground penetrating fixed theodolite according to claim 4 wherein: the bottom of the ejector rod (14) is provided with a plurality of digging sheets (15), and the cross sections of the digging sheets (15) are all arc-shaped.
7. A ground penetrating fixed theodolite according to claim 1 wherein: a plurality of limiting grooves (4) are formed in the tops of the supporting rods (3), and the bottom surface of the mounting table (1) is in contact with the limiting grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710157.1U CN216012192U (en) | 2021-11-08 | 2021-11-08 | Ground stretches into fixed theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710157.1U CN216012192U (en) | 2021-11-08 | 2021-11-08 | Ground stretches into fixed theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012192U true CN216012192U (en) | 2022-03-11 |
Family
ID=80525284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122710157.1U Active CN216012192U (en) | 2021-11-08 | 2021-11-08 | Ground stretches into fixed theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012192U (en) |
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2021
- 2021-11-08 CN CN202122710157.1U patent/CN216012192U/en active Active
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