CN210344898U - Horizontal testing device for real estate surveying and mapping - Google Patents
Horizontal testing device for real estate surveying and mapping Download PDFInfo
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- CN210344898U CN210344898U CN201921194810.XU CN201921194810U CN210344898U CN 210344898 U CN210344898 U CN 210344898U CN 201921194810 U CN201921194810 U CN 201921194810U CN 210344898 U CN210344898 U CN 210344898U
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Abstract
The utility model discloses a horizontal testing device for real estate surveying and mapping, which comprises a level main body and a three-leg expansion bracket, wherein the top end of the three-leg expansion bracket is fixedly provided with a first supporting round plate, the bottom end of the level main body is fixedly provided with three supporting leg columns, the top end of the first supporting round plate is fixedly provided with three fixed cylinders, the three fixed cylinders are internally and respectively provided with three sliding blocks in a sliding way, the top ends of the three sliding blocks are respectively and fixedly provided with three connecting cylinders, the top ends of the three connecting cylinders are respectively in threaded connection with the bottom ends of the three threaded sleeves, the top ends of the three threaded sleeves are respectively in threaded connection with the bottom ends of the three supporting leg columns, and the three fixed cylinders are respectively and fixedly provided with three adjusting mechanisms, the working efficiency is ensured.
Description
Technical Field
The utility model relates to a horizontal testing arrangement, in particular to horizontal testing arrangement is used in real estate survey and drawing.
Background
The real estate surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global positioning system, remote sensing and geographic information system as technical cores, obtains the existing characteristic points and boundary lines of the ground by a measuring means to obtain the graph and sub-information reflecting the current situation of the ground, and is used for planning and designing engineering construction and administrative management.
During the surveying and mapping process, a horizontal testing device is needed, the horizontal testing device is generally a level gauge, during the use process, the tripod needs to be supported on the ground, and then the level gauge is installed on the tripod, and the existing horizontal testing device has the following defects: 1. the existing horizontal testing device has the disadvantages that the installation and the disassembly between a level meter and a tripod are inconvenient, and the working efficiency is influenced; 2. before using the spirit level, because the influence of relief, the height and the horizontality of needs adjustment tripod, need adjust the foot spiral repeatedly in the current level test device accommodation process, the operation is complicated, adjusts inefficiency and the error is big.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal testing arrangement is used in real estate survey and drawing to solve the problem that the installation of being not convenient for and dismantle and adjust inefficiency and the error is big in the current horizontal testing arrangement spirit level and the tripod that provide among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal testing arrangement is used in real estate survey and drawing, includes spirit level main part and tripod expansion bracket, the fixed first plectane that is equipped with in top of tripod expansion bracket, the bottom mounting of spirit level main part is equipped with three landing leg post, the fixed three solid fixed cylinder that is equipped with in top of first plectane, it is three the inside of solid fixed cylinder slidable mounting respectively has three slider, three the top of slider is fixed respectively and is equipped with three connecting cylinder, three the top of connecting cylinder respectively with three threaded sleeve's bottom threaded connection, it is three threaded sleeve's top respectively with the bottom threaded connection of three landing leg post, it is three the inside of solid fixed cylinder is fixed respectively and is equipped with three adjustment mechanism.
As an optimal technical scheme of the utility model, every adjustment mechanism all includes screw thread post, first helical gear, pivot and second helical gear, the bottom of screw thread post is passed through the bearing and is connected with the bottom rotation of solid fixed cylinder inner wall, the top of screw thread post is alternated with the middle part screw thread of slider and is connected, the fixed bottom of establishing at the screw thread post of cover of first helical gear, the bottom rotation that the middle part of pivot was passed through bearing and solid fixed cylinder one side alternates and is connected, the fixed one end that sets up in the pivot of second helical gear, second helical gear and first helical gear meshing.
As an optimal technical scheme of the utility model, every the bottom of solid fixed cylinder inner wall is all fixed and is equipped with the second and supports the plectane, and is three the middle part that the second supported the plectane all rotates with the bottom of three screw post respectively through the bearing and is connected.
As an optimized technical scheme of the utility model, every the other end of pivot is all fixed and is equipped with the handle.
As an optimized technical scheme of the utility model, it is three the landing leg post all is "article" word form with three solid fixed cylinder and arranges.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a horizontal testing arrangement is used in real estate survey and drawing has following beneficial effect:
1) the supporting leg column is in threaded connection with the connecting cylinder through the threaded sleeve, so that the installation and the disassembly between the main body of the level meter and the tripod telescopic frame are facilitated, the working efficiency is ensured, and the main body of the level meter can be used independently;
2) the utility model discloses a fixed cylinder, including three feet expansion bracket, rethread handle, adjusting block, adjusting cylinder.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a spirit level body; 2. a tripod telescoping mast; 3. a first supporting circular plate; 4. a leg post; 5. a fixed cylinder; 6. a slider; 7. a threaded post; 8. a connecting cylinder; 9. a threaded sleeve; 10. a first helical gear; 11. a rotating shaft; 12. a second helical gear; 13. a handle; 14. a second supporting circular plate.
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.
Please refer to fig. 1-3, the utility model provides a horizontal testing arrangement is used in real estate survey and drawing, including spirit level main part 1 and tripod expansion bracket 2, the fixed first support circular plate 3 that is equipped with in top of tripod expansion bracket 2, the bottom mounting of spirit level main part 1 is equipped with three landing leg post 4, the fixed three solid fixed cylinder 5 that is equipped with in top of first support circular plate 3, the inside slidable mounting respectively of three solid fixed cylinder 5 has three slider 6, the top of three slider 6 is fixed three connecting cylinder 8 that is equipped with respectively, the top of three connecting cylinder 8 respectively with the bottom threaded connection of three threaded sleeve 9, the top of three threaded sleeve 9 respectively with the bottom threaded connection of three landing leg post 4, the inside of three solid fixed cylinder 5 is fixed three adjustment mechanism that is equipped with respectively.
Preferably, every adjustment mechanism all includes screw thread post 7, first helical gear 10, pivot 11 and second helical gear 12, the bottom of screw thread post 7 is passed through the bearing and is connected with the bottom rotation of 5 inner walls of solid fixed cylinder, the top of screw thread post 7 and the middle part screw thread interlude of slider 6 are connected, the bottom at screw thread post 7 is established to first helical gear 10 fixed cover, the bottom rotation interlude of bearing and solid fixed cylinder 5 one side is passed through at the middle part of pivot 11 is connected, the fixed one end that sets up in pivot 11 of second helical gear 12, second helical gear 12 and the meshing of first helical gear 10, it can drive screw thread post 7 and rotate to rotate pivot 11, then drive slider 6 and reciprocate, realize the purpose of fine setting leg post 4, guarantee that spirit level main part 1 is in the horizontality, it is convenient and efficient to.
Preferably, a second supporting circular plate 14 is fixedly arranged at the bottom of the inner wall of each fixed cylinder 5, the middle parts of the three second supporting circular plates 14 are respectively and rotatably connected with the bottoms of the three threaded columns 7 through bearings, and the stability of the threaded columns 7 can be further improved through the second supporting circular plates 14.
Preferably, a handle 13 is fixedly disposed at the other end of each rotating shaft 11, and the rotating shaft 11 is conveniently rotated by the handle 13.
Preferably, the three leg pillars 4 and the three fixing cylinders 5 are arranged in a shape like a Chinese character pin, so that the stability of the level main body 1 is ensured.
When in specific use, the utility model relates to a horizontal testing device for real estate surveying and mapping, firstly, the tripod telescoping bracket 2 and the spirit level main body 1 are carried to a proper position, then the tripod telescoping bracket 2 is firstly erected and adjusted to a proper height, then the spirit level main body 1 is arranged at the top of the tripod telescoping bracket 2, the three connecting cylinders 8 are respectively connected with the three leg posts 4 by rotating the threaded sleeve 9, then the installation and the disassembly between the spirit level main body 1 and the tripod telescoping bracket 2 are convenient, the working efficiency is ensured, the spirit level main body 1 can be used independently, the tripod telescoping bracket 2 can be preset firstly when the terrain is uneven, then the heights of the three leg posts 4 are respectively adjusted by the three adjusting mechanisms, at the moment, the rotating shaft 11 can be rotated by the handle 13, the rotating shaft 11 rotates to drive the second helical gear 12 to rotate, the first helical gear 10 can drive the threaded post 7 to rotate by the second helical gear 12, then drive slider 6 and reciprocate in the inside of a fixed section of thick bamboo 5, realize the purpose of fine setting, cooperate through preset and fine setting, adjust convenient and efficient, can reduce the error simultaneously, because adjustment mechanism arranges the top of tripod expansion bracket 2 in, the staff need not to bow repeatedly during the regulation and adjusts, and the staff of being convenient for observes the regulation condition, can reduce intensity of labour simultaneously.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A horizontal testing device for real estate surveying and mapping comprises a level main body (1) and a tripod expansion bracket (2), it is characterized in that a first supporting circular plate (3) is fixedly arranged at the top end of the tripod telescoping rack (2), the bottom mounting of spirit level main part (1) is equipped with three landing leg post (4), the fixed three solid fixed cylinder (5) that is equipped with in top of first support plectane (3), it is three the inside slidable mounting respectively of solid fixed cylinder (5) has three slider (6), and is three the top of slider (6) is fixed respectively and is equipped with three connecting cylinder (8), and is three the top of connecting cylinder (8) respectively with the bottom threaded connection of three threaded sleeve (9), it is three the top of threaded sleeve (9) respectively with the bottom threaded connection of three landing leg post (4), it is three the inside of solid fixed cylinder (5) is fixed respectively and is equipped with three adjustment mechanism.
2. The horizontal testing device for real estate mapping according to claim 1, wherein: every adjustment mechanism all includes screw thread post (7), first helical gear (10), pivot (11) and second helical gear (12), the bottom of screw thread post (7) is passed through the bearing and is connected with the bottom rotation of solid fixed cylinder (5) inner wall, the top of screw thread post (7) is connected with the middle part screw thread interlude of slider (6), the bottom at screw thread post (7) is established to first helical gear (10) fixed cover, the bottom rotation interlude of the middle part of pivot (11) one side of passing through bearing and solid fixed cylinder (5) is connected, the fixed one end that sets up in pivot (11) of second helical gear (12), second helical gear (12) and first helical gear (10) meshing.
3. The horizontal testing device for real estate mapping according to claim 2, wherein: every the bottom of fixed section of thick bamboo (5) inner wall all is fixed and is equipped with second support plectane (14), and is three the middle part of second support plectane (14) all rotates with the bottom of three screw post (7) through the bearing respectively and is connected.
4. The horizontal testing device for real estate mapping according to claim 2, wherein: and a handle (13) is fixedly arranged at the other end of each rotating shaft (11).
5. The horizontal testing device for real estate mapping according to claim 1, wherein: the three supporting leg columns (4) and the three fixing cylinders (5) are arranged in a shape like the Chinese character 'pin'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194810.XU CN210344898U (en) | 2019-07-27 | 2019-07-27 | Horizontal testing device for real estate surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194810.XU CN210344898U (en) | 2019-07-27 | 2019-07-27 | Horizontal testing device for real estate surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN210344898U true CN210344898U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921194810.XU Active CN210344898U (en) | 2019-07-27 | 2019-07-27 | Horizontal testing device for real estate surveying and mapping |
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| CN (1) | CN210344898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815917A (en) * | 2021-03-09 | 2021-05-18 | 河南慎远工程咨询有限公司 | Engineering monitoring test monitoring facilities |
-
2019
- 2019-07-27 CN CN201921194810.XU patent/CN210344898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815917A (en) * | 2021-03-09 | 2021-05-18 | 河南慎远工程咨询有限公司 | Engineering monitoring test monitoring facilities |
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