CN219244588U - Bench type geographic theodolite - Google Patents
Bench type geographic theodolite Download PDFInfo
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- CN219244588U CN219244588U CN202320092686.6U CN202320092686U CN219244588U CN 219244588 U CN219244588 U CN 219244588U CN 202320092686 U CN202320092686 U CN 202320092686U CN 219244588 U CN219244588 U CN 219244588U
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Abstract
The utility model relates to the technical field of theodolites, and particularly discloses a bench type geographic theodolite which comprises a theodolite main body and a support frame, wherein the top of the support frame is connected with a support table; the bottom of the theodolite main body is rotationally connected with the supporting table, and the theodolite main body is connected with the positioning piece; the support frame comprises an upper frame body and a mounting plate, the top of the mounting plate is connected with three groups of adjusting rods, the bottom of the upper frame body is connected with three groups of loop bars capable of sliding in the adjusting rods, one side of the top end of each adjusting rod is connected with a locking bolt in a threaded manner, and the bottom of the mounting plate is connected with three groups of self-locking universal wheels; the side wall of the top of the upper frame body is connected with three groups of rotating seats A, and three groups of supporting legs with adjustable length are hinged on the rotating seats A; according to the utility model, the supporting legs can play a supporting role after being unfolded and stretched, the stand-type design formed by the supporting frame and the supporting table can stably support the theodolite main body, and after the supporting legs are unfolded, the adjusting rod in the supporting frame can be adjusted upwards, so that the self-locking universal wheel is far away from the ground, and the slippage of the theodolite in use is reduced.
Description
Technical Field
The utility model relates to the technical field of theodolites, in particular to a bench type geographic theodolite.
Background
The geographical theodolite is a measuring instrument designed according to the angle measurement principle and used for measuring horizontal angles and vertical angles, and the theodolite is provided with two mutually perpendicular rotating shafts so as to adjust the azimuth angle and the horizontal height of the telescope. Theodolite is an angular instrument equipped with a telescope, a level dial and index of readings, a vertical dial and index of readings. The part of theodolite comprises a tripod connected with the bottom of the instrument main body, so that the theodolite is convenient to use outdoors.
In the theodolite with adjustable support that current patent publication number is CN218153113U discloses, including the base, be provided with the carousel that is used for placing the theodolite body on the base, the junction of carousel and base is provided with rotary adjustment mechanism, the below of base is provided with a plurality of bracing pieces of being convenient for support, be provided with support adjustment mechanism on the bracing piece, carry out measuring height as required, adjust the set square and go on lifting adjustment removal, thereby order about the bracing piece to carry out spacing rotation under the articulated relation of adjusting the connecting rod with bracing piece and set square respectively, realize the rotation that opens and shuts of bracing piece, thereby realize supporting and accomodating the base, and the bottom of bracing piece is provided with a plurality of universal wheels of being convenient for remove, can be convenient for promote the theodolite body and remove required position and measure.
Above-mentioned theodolite can support the theodolite body, but when supporting and adjusting, three groups of bracing pieces synchronous adjustment, to the outdoor uneven ground's condition, the theodolite skew can influence measurement accuracy, and the theodolite support stability still needs further improvement. In order to solve the problems, a bench type geographic theodolite is provided.
Disclosure of Invention
The utility model aims to provide a bench type geographic theodolite so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the rack type geographic theodolite comprises a theodolite main body and a support frame, wherein the top of the support frame is connected with a support table;
the bottom of the theodolite main body is rotationally connected with a supporting table, and the theodolite main body is connected with a positioning piece for fixing the rotation position of the theodolite main body;
the support frame comprises an upper frame body and a mounting plate, the top of the mounting plate is connected with three groups of adjusting rods, the bottom of the upper frame body is connected with three groups of loop bars capable of sliding in the adjusting rods, one side of the top end of each adjusting rod is connected with a locking bolt for fixing the sliding position of each loop bar in a threaded manner, and the bottom of the mounting plate is connected with three groups of self-locking universal wheels;
the side wall of the top of the upper frame body is connected with three groups of rotating seats A, three groups of supporting legs with adjustable lengths are hinged on the rotating seats A, and the side wall of the upper frame body is connected with a supporting piece for fixing the rotating angle of the supporting legs.
In one alternative: the locating piece includes the locating bolt of threaded connection on theodolite main part bottom face, be equipped with a plurality of locating hole that corresponds with the locating bolt on the brace table, a plurality of locating hole is circumference array arrangement.
In one alternative: the supporting leg comprises a fixed rod and an extension leg, the fixed rod is hinged to a rotating seat A, the fixed rod is far away from the end of the rotating seat A and is fixedly connected with the extension rod, a sliding cavity for accommodating the extension rod is formed in the extension leg, a bolt B is connected to the extension leg in a threaded mode, and a plurality of locking holes matched with the bolt B are formed in the extension rod.
In one alternative: the support piece comprises a positioning rod and a connecting block connected to one end of the positioning rod, the side wall of the upper frame body is connected with a rotating seat B, and one end, far away from the connecting block, of the positioning rod is hinged with the rotating seat B.
In one alternative: the utility model discloses a fixed knot is put up, the dead lever is close to last support body one side and is equipped with the bar groove that is used for linking up the piece gliding, dead lever lateral wall threaded connection bolt A, the dead lever lateral wall is equipped with a plurality of and bolt A complex screw, be equipped with on the linking piece with bolt A complex perforation.
In one alternative: one end of the extending leg far away from the fixed rod is connected with the anti-slip pad.
In one alternative: the supporting bench side wall is connected with two sets of handles that are the symmetry setting.
In one alternative: the extension legs are connected with the U-shaped clamping sleeve through bolts, the opening of the U-shaped clamping sleeve corresponds to the adjusting rod, and the inner wall of the U-shaped clamping sleeve is connected with a plurality of anti-slip strips.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the support legs can play a supporting role after being unfolded and stretched, and three groups of support legs can be independently adjusted, so that independent adjustment operation can be carried out according to the ground condition of the target position;
according to the utility model, the stand-type design formed by the support frame and the support table can stably support the theodolite main body, and after the support legs are unfolded, the adjusting rod in the support frame can be adjusted upwards, so that the self-locking universal wheel is far away from the ground, and the slippage of the theodolite in use is reduced;
according to the utility model, the supporting legs can be stored to one side of the supporting table, so that the theodolite can be conveniently moved subsequently.
Drawings
Fig. 1 is a schematic diagram of a gantry type geo-theodolite.
Fig. 2 is a schematic diagram of a partial structure of a gantry type geo-theodolite.
Fig. 3 is a schematic view of the structure of a stand-up geo-theodolite with support legs deployed.
Fig. 4 is a schematic structural view of a support leg in a stand-type geo-theodolite.
Fig. 5 is a schematic structural diagram of a U-shaped ferrule in a gantry type geo-theodolite.
In the figure: 11. a theodolite body; 12. positioning bolts; 13. a support table; 14. positioning holes; 15. a support frame; 16. self-locking universal wheels; 17. support legs; 18. an upper frame body; 19. a rotating seat A; 20. a loop bar; 21. an adjusting rod; 22; a mounting plate; 23. a rotating seat B; 24. a positioning rod; 25. a joint block; 26. a fixed rod; 27. a bolt A; 28. an extension rod; 29. extending the legs; 30. a bolt B; 31. u-shaped cutting ferrule.
Detailed Description
Example 1
Referring to fig. 1-4, in an embodiment of the present utility model, a gantry type geographic theodolite includes a theodolite main body 11 and a supporting frame 15, wherein the top of the supporting frame 15 is connected with a supporting table 13; the theodolite main body 11 can be an existing electronic theodolite;
the stand-type design consisting of the supporting frame 15 and the supporting table 13 can stably support the theodolite main body 11;
the bottom of the theodolite main body 11 is rotationally connected with a supporting table 13, and the theodolite main body 11 is connected with a positioning piece for fixing the rotation position of the theodolite main body 11; the theodolite main body 11 can rotate at the top of the supporting table 13 to adjust the horizontal angle;
the support 15 comprises an upper support body 18 and a mounting plate 22, the top of the mounting plate 22 is connected with three groups of adjusting rods 21, the bottom of the upper support body 18 is connected with three groups of sleeve rods 20 which can slide in the adjusting rods 21, one side of the top end of the adjusting rods 21 is connected with locking bolts for fixing the sliding position of the sleeve rods 20 in a threaded manner, and the bottom of the mounting plate 22 is connected with three groups of self-locking universal wheels 16; the self-locking universal wheel 16 facilitates the movement of the theodolite;
the adjusting rod 21 can slide on the sleeve rod 20, and at the moment, the sleeve rod 20 slides in the adjusting rod 21, so that the height of the mounting plate 22 can be adjusted;
the side wall of the top of the upper frame 18 is connected with three groups of rotating seats A19, three groups of supporting legs 17 with adjustable length are hinged on the rotating seats A19, and the side wall of the upper frame 18 is connected with a supporting piece for fixing the rotating angle of the supporting legs 17;
the length of the support legs 17 can be adjusted after being unfolded, so that the theodolite main body 11 can be supported, and then the position of the adjusting rod 21 can be adjusted;
the positioning piece comprises a positioning bolt 12 which is connected to the bottom plate surface of the theodolite main body 11 in a threaded manner, a plurality of positioning holes 14 corresponding to the positioning bolt 12 are formed in the supporting table 13, and the plurality of positioning holes 14 are distributed in a circumferential array;
after the theodolite body 11 is adjusted to the target angle, the positioning bolts 12 are made to correspond to the positioning holes 14, and then the positioning bolts 12 are screwed into the positioning holes 14, so that the rotation position of the theodolite body 11 can be fixed.
The supporting leg 17 comprises a fixed rod 26 and an extending leg 29, the fixed rod 26 is hinged with a rotating seat A19, one end of the fixed rod 26 far away from the rotating seat A19 is fixedly connected with an extending rod 28, a sliding cavity for accommodating the extending rod 28 is arranged in the extending leg 29, a bolt B30 is connected to the extending leg 29 in a threaded mode, and a plurality of locking holes matched with the bolt B30 are formed in the extending rod 28;
the extension leg 29 slides on the extension rod 28, the length of the support leg 17 is adjusted, and then the position of the extension leg 29 is fixed using the bolt B30.
The support piece comprises a positioning rod 24 and a connecting block 25 connected to one end of the positioning rod 24, the side wall of the upper frame 18 is connected with a rotating seat B23, and one end of the positioning rod 24 away from the connecting block 25 is hinged with the rotating seat B23;
after the support legs 17 are unfolded, the positioning rod 24 can be rotated around the rotating seat B23, and the positioning rod 24 is adjusted to support the support legs 17.
The side of the fixed rod 26, which is close to the upper frame body 18, is provided with a strip-shaped groove for sliding the connecting block 25, the side wall of the fixed rod 26 is connected with a bolt A27 in a threaded manner, the side wall of the fixed rod 26 is provided with a plurality of screw holes matched with the bolt A27, and the connecting block 25 is provided with a through hole matched with the bolt A27;
the engagement block 25 is slid in the bar-shaped groove according to the deployment angle of the support leg 17, and then adjusted to a proper position, the position of the engagement block 25 can be fixed using the bolt a27, and the positioning rod 24 can support the support leg 17.
The end of the extending leg 29 far away from the fixed rod 26 is connected with a non-slip mat; and the supporting stability of the theodolite is improved.
The side wall of the supporting table 13 is connected with two groups of handles which are symmetrically arranged; and the theodolite is convenient to drag.
In this embodiment, the theodolite moves to the target position, locks the self-locking universal wheel 16, then the supporting leg 17 is unfolded, the extending leg 29 slides on the extending rod 28, the length of the supporting leg 17 can be adjusted, then the bolt B30 is used for fixing the position of the extending leg 29, the positioning rod 24 can rotate around the rotating seat B23, the connecting block 25 slides in the strip-shaped groove, then the position of the connecting block 25 can be adjusted to a proper position, the bolt A27 can be used for fixing the position of the connecting block 25, at the moment, the positioning rod 24 can support the supporting leg 17, the adjusting rod 21 can slide on the loop bar 20, the self-locking universal wheel 16 is adjusted to be far away from the ground, and the three groups of supporting legs 17 play a supporting role, so that the theodolite main body 11 can be operated to perform measurement operation.
Example 2
Referring to fig. 5, unlike embodiment 1, the extending legs 29 are connected with a U-shaped sleeve 31 by bolts, the opening of the U-shaped sleeve 31 corresponds to the adjusting rod 21, and the inner wall of the U-shaped sleeve 31 is connected with a plurality of anti-slip strips
In this embodiment, when the support legs 17 are stored, the U-shaped clamping sleeve 31 is clamped on the adjusting rod 21, so that the swing of the support legs 17 can be reduced when the theodolite moves.
Claims (8)
1. The bench type geographic theodolite comprises a theodolite main body (11) and a supporting frame (15), wherein the top of the supporting frame (15) is connected with a supporting table (13);
the method is characterized in that: the bottom of the theodolite main body (11) is rotationally connected with a supporting table (13), and the theodolite main body (11) is connected with a positioning piece for fixing the rotation position of the theodolite main body (11);
the support frame (15) comprises an upper frame body (18) and a mounting disc (22), wherein the top of the mounting disc (22) is connected with three groups of adjusting rods (21), the bottom of the upper frame body (18) is connected with three groups of sleeve rods (20) capable of sliding in the adjusting rods (21), one side of the top end of each adjusting rod (21) is connected with a locking bolt for fixing the sliding position of each sleeve rod (20) in a threaded manner, and the bottom of the mounting disc (22) is connected with three groups of self-locking universal wheels (16);
the top side wall of the upper frame body (18) is connected with three groups of rotating seats A (19), three groups of supporting legs (17) with adjustable length are hinged on the rotating seats A (19), and the side wall of the upper frame body (18) is connected with a supporting piece for fixing the rotating angle of the supporting legs (17).
2. A gantry geo-theodolite according to claim 1, wherein: the positioning piece comprises positioning bolts (12) which are connected to the bottom plate surface of the theodolite main body (11) in a threaded mode, a plurality of positioning holes (14) corresponding to the positioning bolts (12) are formed in the supporting table (13), and the plurality of positioning holes (14) are distributed in a circumferential array mode.
3. A gantry geo-theodolite according to claim 1, wherein: supporting leg (17) are including dead lever (26) and extension leg (29), dead lever (26) hinge rotation seat A (19), dead lever (26) are kept away from rotation seat A (19) one end fixed connection extension pole (28), be equipped with the slip chamber that is used for accomodating extension pole (28) in extension leg (29), threaded connection bolt B (30) on extension leg (29), be equipped with on extension pole (28) with bolt B (30) complex a plurality of locking hole.
4. A gantry geo-theodolite according to claim 3, wherein: the support piece comprises a positioning rod (24) and a connecting block (25) connected to one end of the positioning rod (24), the side wall of the upper frame body (18) is connected with a rotating seat B (23), and one end, far away from the connecting block (25), of the positioning rod (24) is hinged with the rotating seat B (23).
5. The gantry geo-theodolite of claim 4 wherein: the utility model discloses a fixed knot is put up in the fixed knot, fixed pole (26) is close to last support body (18) one side and is equipped with the bar groove that is used for linking piece (25) gliding, fixed pole (26) lateral wall threaded connection bolt A (27), fixed pole (26) lateral wall is equipped with a plurality of and bolt A (27) complex screw, be equipped with on linking piece (25) with bolt A (27) complex perforation.
6. A gantry geo-theodolite according to claim 3, wherein: one end of the extending leg (29) far away from the fixed rod (26) is connected with an anti-slip pad.
7. A gantry geo-theodolite according to claim 1, wherein: the side wall of the supporting table (13) is connected with two groups of handles which are symmetrically arranged.
8. A gantry geo-theodolite according to claim 3, wherein: the extension leg (29) is connected with the U-shaped clamping sleeve (31) through a bolt, the opening of the U-shaped clamping sleeve (31) corresponds to the adjusting rod (21), and the inner wall of the U-shaped clamping sleeve (31) is connected with a plurality of anti-slip strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092686.6U CN219244588U (en) | 2023-01-31 | 2023-01-31 | Bench type geographic theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092686.6U CN219244588U (en) | 2023-01-31 | 2023-01-31 | Bench type geographic theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219244588U true CN219244588U (en) | 2023-06-23 |
Family
ID=86810848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320092686.6U Active CN219244588U (en) | 2023-01-31 | 2023-01-31 | Bench type geographic theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219244588U (en) |
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2023
- 2023-01-31 CN CN202320092686.6U patent/CN219244588U/en active Active
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