CN220380518U - Cadastral survey and drawing total powerstation - Google Patents
Cadastral survey and drawing total powerstation Download PDFInfo
- Publication number
- CN220380518U CN220380518U CN202321890368.0U CN202321890368U CN220380518U CN 220380518 U CN220380518 U CN 220380518U CN 202321890368 U CN202321890368 U CN 202321890368U CN 220380518 U CN220380518 U CN 220380518U
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- limiting
- speed
- total station
- sun
- fixedly connected
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- 230000000670 limiting effect Effects 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 238000013507 mapping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000004313 glare Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a cadastral surveying and mapping total station, which comprises a total station body and a shielding mechanism arranged on the total station body and used for shielding sun glare, wherein the shielding mechanism comprises an installation box fixedly connected to one side of the total station body, a rotating pipe is rotatably connected in the installation box, a piece of sun shade cloth is coiled on the rotating pipe, and an operation hole is formed in the installation box. According to the utility model, through the arrangement of the shielding mechanism, the pulled-out sunshade cloth is limited under the limiting action of the limiting mechanism, the total station body is prevented from being irradiated by strong light under the sunshade action of the sunshade cloth, and one person can finish sunshade operation without assistance of other people, so that the sunshade convenience of the total station body is improved, meanwhile, under the containing action of the containing mechanism, the sunshade cloth can be quickly contained, the carrying is convenient, and the use flexibility of the sunshade cloth is improved.
Description
Technical Field
The utility model relates to the technical field of cadastral mapping equipment, in particular to a cadastral mapping total station.
Background
In performing cadastral mapping, total stations are often used to measure horizontal angles, vertical angles, distances (slant ranges, flat ranges) and differences in elevation.
In order to avoid having influenced measurement accuracy and life because of suffering the irradiation of sun at the in-process that uses of total powerstation, need beat the sun shade for total powerstation when using in the strong weather of sunshine, because the sun shade is as outside auxiliary object, need other people to carry out auxiliary stay when using at every turn, use has inconvenience, has reduced the convenience to the sunshade of total powerstation, simultaneously after using, still need accomodate the carrying to the sun shade, has further increased the difficulty that the mapping personnel carried the total powerstation.
There is therefore a need for a cadastral mapping total station that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a global station for cadastral mapping, which aims to solve the problems that sunshade of the global station is limited and inconvenient to carry due to the sunshade umbrella in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cadastral surveying and mapping total station comprises a total station body and a shielding mechanism arranged on the total station body and used for shielding sun glare;
the shielding mechanism comprises an installation box fixedly connected to one side of the total station body, a rotating tube is connected in the installation box in a rotating mode, a piece of sun-shading cloth is wound on the rotating tube, an operation hole is formed in the installation box, the sun-shading cloth slides on the operation hole, and a limiting mechanism used for limiting the sun-shading cloth is arranged on the total station body.
Be equipped with the receiving mechanism that is used for accomodating sun-shading cloth on the mounting box, receiving mechanism includes the dead lever of fixed connection in the mounting box, the rotation pipe cover is established on the lateral wall of dead lever, the cover is equipped with spiral spring piece on the lateral wall of dead lever, the both ends of spiral spring piece are connected with the lateral wall of dead lever and the inner wall of rotation pipe respectively.
Stop gear includes the stopper of fixed connection on total powerstation body opposite side, the spacing groove has been seted up to one side of stopper, the other end fixedly connected with limiting plate of puggaree, threaded hole has been seted up to one side that the limiting plate is close to the stopper, threaded connection has T type threaded rod on the stopper, T type threaded rod and threaded hole assorted setting.
Be equipped with the speed limiting mechanism that is used for carrying out the speed limit to the rotational speed of rotatory pipe on the dead lever, speed limiting mechanism is including the cover setting up the solid fixed ring on the dead lever lateral wall, gu fixed ring's lateral wall is fixed mutually with the one end of rotatory pipe, fixedly connected with a plurality of speed limiting pipes on gu fixed ring's the lateral wall, each the one end that gu fixed ring was kept away from to the speed limiting pipe is equipped with the speed-limiting ball, fixedly connected with speed-limiting ring on the lateral wall that mounting box and gu fixed ring are relative, each the speed-limiting ball slides on the inner wall of speed-limiting ring.
Each speed limiting pipe is provided with a telescopic component used for stretching out and drawing back the speed limiting ball, the telescopic component comprises a telescopic rod which is connected onto the speed limiting pipe in a sliding mode, one end of the telescopic rod is connected with the speed limiting ball, the other end of the telescopic rod is located inside the speed limiting pipe and is fixedly connected with a telescopic plate, one side of the telescopic plate is fixedly connected with a first spring, and the other end of the first spring is connected with the bottom wall of the speed limiting pipe.
The speed limiting mechanisms are arranged in two, and the two speed limiting mechanisms are symmetrically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the shielding mechanism, the pulled-out sunshade cloth is limited under the limiting action of the limiting mechanism, the total station body is prevented from being irradiated by strong light under the sunshade action of the sunshade cloth, and one person can finish sunshade operation without assistance of other people, so that the sunshade convenience of the total station body is improved, meanwhile, under the containing action of the containing mechanism, the sunshade cloth can be quickly contained, the carrying is convenient, and the use flexibility of the sunshade cloth is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the limiting mechanism of the present utility model;
FIG. 3 is a schematic view of the internal structure of the housing mechanism of the present utility model;
FIG. 4 is a schematic view of the internal structure of the speed limiting mechanism and retraction assembly of the present utility model;
FIG. 5 is an enlarged view of FIG. 2 at A;
fig. 6 is an enlarged view at B in fig. 4.
In the figure: 1. a total station body; 201. a mounting box; 202. a rotary tube; 203. an operation hole; 204. sunshade cloth; 301. a fixed rod; 302. a spiral spring piece; 401. a limiting block; 402. a limit groove; 403. a T-shaped threaded rod; 404. a limiting plate; 405. a threaded hole; 501. a fixing ring; 502. a speed limiting pipe; 503. speed limiting balls; 504. a speed limiting ring; 601. a telescopic rod; 602. a telescoping plate; 603. a first spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the cadastral surveying and mapping total station provided by the utility model comprises a total station body 1 and a shielding mechanism arranged on the total station body 1 and used for shielding sun glare;
the shielding mechanism comprises a mounting box 201 fixedly connected to one side of the total station body 1, a rotating pipe 202 is rotationally connected to the mounting box 201, a piece of sun-shading cloth 204 is coiled on the rotating pipe 202, an operation hole 203 is formed in the mounting box 201, the sun-shading cloth 204 slides on the operation hole 203, and a limiting mechanism for limiting the sun-shading cloth 204 is arranged on the total station body 1;
what needs to be explained here is: through shielding the setting of mechanism, under stop gear's spacing effect, the puggaree 204 that will pull out has spacing, under the sunshade effect through puggaree 204, has avoided total powerstation body 1 to suffer the illumination of highlight, and alone alright accomplish the sunshade operation, need not other people and assist, has improved the convenience to the sunshade of total powerstation body 1.
The installation box 201 is provided with a containing mechanism for containing the sun-shading cloth 204, the containing mechanism comprises a fixed rod 301 fixedly connected in the installation box 201, the rotating tube 202 is sleeved on the side wall of the fixed rod 301, the side wall of the fixed rod 301 is sleeved with a spiral spring piece 302, and two ends of the spiral spring piece 302 are respectively connected with the side wall of the fixed rod 301 and the inner wall of the rotating tube 202;
what needs to be explained here is: through the setting of receiving mechanism, can be quick accomodate sun-shading cloth 204, convenient and fast carries conveniently, has improved the flexibility to sun-shading cloth 204 use.
The limiting mechanism comprises a limiting block 401 fixedly connected to the other side of the total station body 1, a limiting groove 402 is formed in one side of the limiting block 401, a limiting plate 404 is fixedly connected to the other end of the awning cloth 204, a threaded hole 405 is formed in one side, close to the limiting block 401, of the limiting plate 404, a T-shaped threaded rod 403 is connected to the limiting block 401 in a threaded mode, and the T-shaped threaded rod 403 is matched with the threaded hole 405;
what needs to be explained here is: the width of the limiting plate 404 is larger than the width of the operation hole 203, so that the limiting plate 404 will abut against the side wall of the mounting box 201 when the sun visor 204 is stored.
What needs to be explained here is: through stop gear's setting, be convenient for carry out spacingly to the puggaree 204, improve the stability that puggaree 204 used.
The fixed rod 301 is provided with a speed limiting mechanism for limiting the rotation speed of the rotating pipe 202, the speed limiting mechanism comprises a fixed ring 501 sleeved on the side wall of the fixed rod 301, the side wall of the fixed ring 501 is fixed with one end of the rotating pipe 202, a plurality of speed limiting pipes 502 are fixedly connected to the side wall of the fixed ring 501, one end, far away from the fixed ring 501, of each speed limiting pipe 502 is provided with a speed limiting ball 503, a speed limiting ring 504 is fixedly connected to the side wall, opposite to the fixed ring 501, of the mounting box 201, and each speed limiting ball 503 slides on the inner wall of the speed limiting ring 504;
what needs to be explained here is: by setting the speed limiting mechanism, the speed of the rotating tube 202 is limited under the friction force between the speed limiting ball 503 and the speed limiting ring 504, so that the damage of the sun-shading cloth 204 caused by the too fast rotation of the rotating tube 202 is prevented.
Each speed limiting pipe 502 is provided with a telescopic component for stretching the speed limiting ball 503, the telescopic component comprises a telescopic rod 601 which is connected to the speed limiting pipe 502 in a sliding manner, one end of the telescopic rod 601 is connected with the speed limiting ball 503, the other end of the telescopic rod 601 is positioned inside the speed limiting pipe 502 and is fixedly connected with a telescopic plate 602, one side of the telescopic plate 602 is fixedly connected with a first spring 603, and the other end of the first spring 603 is connected with the bottom wall of the speed limiting pipe 502;
what needs to be explained here is: by the arrangement of the telescoping assembly, guiding and resetting actions are provided for the movement of the speed limiting ball 503.
The two speed limiting mechanisms are symmetrically arranged;
what needs to be explained here is: by providing a similar arrangement of speed limiting mechanisms symmetrically to each other, a better speed limiting effect is provided for the rotating tube 202.
Working principle: when the total station body 1 needs to be shaded, the limiting plate 404 is pulled, under the action of force, the sun-shading cloth 204 coiled on the side wall of the rotating pipe 202 is pulled out of the installation box 201 and is wound around from the top of the total station body 1, so that the sun-shading cloth 204 is propped against two handles at the top end of the total station body 1, then the limiting plate 404 is inserted into the limiting groove 402 on the limiting block 401, the T-shaped threaded rod 403 is rotated, the limiting plate 404 is limited under the thread meshing transmission effect of the T-shaped threaded rod 403 and the threaded hole 405, the pulled sun-shading cloth 204 is further limited, the total station body 1 is prevented from being irradiated by strong light under the sun-shading effect of the sun-shading cloth 204, sun-shading operation can be completed by one person, and the convenience of sun-shading the total station body 1 is improved without assistance of other people;
in addition, in the process of pulling the sun-shading cloth 204, the rotation tube 202 is synchronously driven to rotate, in the process of rotating the rotation tube 202, the spiral spring piece 302 is deformed to form elasticity, after the total station body 1 is used, the T-shaped threaded rod 403 is reversely rotated to release the limit of the sun-shading cloth 204, at the moment, the rotation tube 202 is driven to reversely rotate under the elastic acting force of the spiral spring piece 302, and the sun-shading cloth 204 is further driven to be wound on the side wall of the rotation tube 202, so that the sun-shading cloth 204 is stored, the sun-shading cloth is convenient and quick to carry, and the use flexibility of the sun-shading cloth 204 is improved;
in the process of rotating the rotating tube 202, under the action of centrifugal force, the speed limiting ball 503 on the speed limiting tube 502 is driven to move away from the fixed ring 501, and when the rotating tube 202 rotates too fast under the elastic force of the spiral spring piece 302, the speed limiting ball 503 is propped against the inner wall of the speed limiting ring 504, so that the rotating tube 202 is limited under the friction action force between the speed limiting ball 503 and the speed limiting ring 504, and the damage of the sun-shading cloth 204 caused by the too fast rotation of the rotating tube 202 is prevented.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A cadastral survey total station comprising:
a total station body (1);
characterized by further comprising:
the shielding mechanism is arranged on the total station body (1) and used for shielding sun strong light;
the shielding mechanism comprises a mounting box (201) fixedly connected to one side of a total station body (1), a rotating pipe (202) is rotationally connected to the mounting box (201), a piece of sun-shading cloth (204) is coiled on the rotating pipe (202), an operation hole (203) is formed in the mounting box (201), the sun-shading cloth (204) slides on the operation hole (203), and a limiting mechanism used for limiting the sun-shading cloth (204) is arranged on the total station body (1).
2. A global station for cadastral mapping according to claim 1, characterized in that: be equipped with the receiving mechanism that is used for accomodating sun-shading cloth (204) on installation box (201), receiving mechanism includes dead lever (301) of fixed connection in installation box (201), rotation pipe (202) cover is established on the lateral wall of dead lever (301), the cover is equipped with spiral spring piece (302) on the lateral wall of dead lever (301), the both ends of spiral spring piece (302) are connected with the lateral wall of dead lever (301) and the inner wall of rotation pipe (202) respectively.
3. A global station for cadastral mapping according to claim 1, characterized in that: stop gear includes stopper (401) on total powerstation body (1) opposite side of fixed connection, spacing groove (402) have been seted up to one side of stopper (401), the other end fixedly connected with limiting plate (404) of puggaree (204), screw hole (405) have been seted up to one side that limiting plate (404) is close to stopper (401), threaded connection has T type threaded rod (403) on stopper (401), T type threaded rod (403) and screw hole (405) assorted setting.
4. A global station for cadastral mapping according to claim 2, characterized in that: be equipped with the speed limit mechanism that is used for carrying out the speed limit to the rotational speed of pivoted tube (202) on dead lever (301), speed limit mechanism is including the cover establish fixed ring (501) on dead lever (301) lateral wall, the lateral wall of fixed ring (501) is fixed with the one end of pivoted tube (202) mutually, fixedly connected with a plurality of speed limit pipes (502) on the lateral wall of fixed ring (501), each speed limit pipe (502) keep away from the one end of fixed ring (501) and are equipped with speed limit ball (503), fixedly connected with speed limit ring (504) on the lateral wall that mounting box (201) are relative with fixed ring (501), each speed limit ball (503) slides on the inner wall of speed limit ring (504).
5. A global station for cadastral mapping according to claim 4, characterized in that: each speed limiting pipe (502) is provided with a telescopic component for stretching out and drawing back speed limiting balls (503), the telescopic component comprises a telescopic rod (601) which is connected to the speed limiting pipes (502) in a sliding mode, one end of the telescopic rod (601) is connected with the speed limiting balls (503), the other end of the telescopic rod (601) is located inside the speed limiting pipes (502) and is fixedly connected with a telescopic plate (602), one side of the telescopic plate (602) is fixedly connected with a first spring (603), and the other end of the first spring (603) is connected with the bottom wall of the speed limiting pipes (502).
6. A global station for cadastral mapping according to claim 4, characterized in that: the speed limiting mechanisms are arranged in two, and the two speed limiting mechanisms are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890368.0U CN220380518U (en) | 2023-07-18 | 2023-07-18 | Cadastral survey and drawing total powerstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890368.0U CN220380518U (en) | 2023-07-18 | 2023-07-18 | Cadastral survey and drawing total powerstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380518U true CN220380518U (en) | 2024-01-23 |
Family
ID=89564847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321890368.0U Active CN220380518U (en) | 2023-07-18 | 2023-07-18 | Cadastral survey and drawing total powerstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380518U (en) |
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2023
- 2023-07-18 CN CN202321890368.0U patent/CN220380518U/en active Active
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