CN215413728U

CN215413728U - Portable total powerstation for survey and drawing

Info

Publication number: CN215413728U
Application number: CN202121323039.9U
Authority: CN
Inventors: 徐鹤鸣; 范文
Original assignee: Huaian Real Estate Surveying and Mapping Office Co Ltd
Current assignee: Huaian Real Estate Surveying and Mapping Office Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-04
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to the technical field of surveying and mapping devices, and discloses a portable total station for surveying and mapping, which solves the problem that the conventional total station is inconvenient to carry due to the inconvenience of folding three support legs, and comprises a placing table and a total station body, wherein a containing box is fixedly arranged at the top of the placing table, the total station body is positioned in the containing box, the bottom of the placing table is in equal-angle rotation connection with support legs, a movable disc is movably arranged on the outer sides of the support legs, and a threaded rod movably sleeved with the movable disc is fixedly arranged in the middle of the bottom of the placing table; according to the utility model, through the matching of the threaded sleeve and the threaded rod, when the threaded sleeve is rotated anticlockwise, the original compressed reset spring can be reset, the movable disc moves downwards at the same time, and the three supporting legs are close to each other, so that the three supporting legs are folded, and the problem that the existing total station is inconvenient to fold the three supporting legs and carry is solved.

Description

Portable total powerstation for survey and drawing

Technical Field

The utility model belongs to the technical field of surveying and mapping devices, and particularly relates to a portable total station for surveying and mapping.

Background

The total station is widely applied to the field of precision engineering measurement or deformation monitoring of aboveground large buildings, underground tunnel construction and the like, and is called as the total station because all measurement work on the station can be completed by arranging the instrument once. When the total station is used, the total station is placed on the total station support, the total station is kept horizontal by adjusting the total station support, and meanwhile, the total station has a proper observation height.

However, the existing total station is generally provided with three legs, and the three legs are inconvenient to be folded when the total station is carried, so that the total station is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a portable total station for surveying and mapping, which effectively solves the problem that the conventional total station is inconvenient to carry as three support legs are inconvenient to retract.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable total powerstation for survey and drawing, is including placing platform and total powerstation body, the top fixed mounting who places the platform has the containing box, the total powerstation body is located the inside of containing box, angular rotation such as the bottom of placing the platform is connected with the supporting legs, the outside movable mounting of supporting legs has the activity dish, fixed mounting has the threaded rod that cup joints with the activity of activity dish in the middle of placing the bottom of platform, the outside screw thread of threaded rod is adjusted there is the thread bush that is located the activity dish below, the equal fixed mounting in both sides of thread bush has the connecting rod, the lantern ring has been cup jointed in the equal activity in the outside of supporting legs, reset spring has been cup jointed in the equal activity in the outside of supporting legs.

Preferably, fastening bolts are fixedly mounted on two sides of the containing box, and the two fastening bolts are identical in shape and size.

Preferably, a handle is movably mounted above the storage box, and the height of the handle is larger than half of the length of the storage box.

Preferably, the number of the supporting feet is three, the three supporting feet are the same in shape and size, and the three supporting feet are arranged in a triangular shape.

Preferably, the top of the movable disc is provided with openings at equal intervals, and the three supporting legs are movably connected with the movable disc through the openings.

Preferably, the bottom ends of the supporting legs are fixedly provided with non-slip mats, and the non-slip mats are cylindrical.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, through the matching of the threaded sleeve and the threaded rod, when the threaded sleeve is rotated anticlockwise, the original compressed reset spring can be reset, the movable disc moves downwards at the same time, and the three supporting legs are close to each other, so that the three supporting legs are folded, and the problem that the existing total station is inconvenient to fold the three supporting legs and carry is solved;

(2) this novel cooperation through thread bush and threaded rod, when clockwise rotation thread bush for the thread bush drives the activity dish and rises, and three supporting legs are kept away from each other simultaneously, makes the position of total powerstation body descend, through the cooperation between reset spring and the activity dish, when anticlockwise rotation thread bush, the reset spring that makes resets makes the activity dish descend, and three supporting legs draw close each other simultaneously, makes the position of total powerstation body rise, thereby has solved the problem of inconvenient height that adjusts the total powerstation body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a placing table; 2. a storage box; 3. a handle; 4. a total station body; 5. fastening a bolt; 6. a movable tray; 7. supporting legs; 8. a threaded rod; 9. a non-slip mat; 10. an opening; 11. a connecting rod; 12. a threaded sleeve; 13. a return spring; 14. a collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-3, the utility model includes a placing table 1 and a total station body 4, a containing box 2 is fixedly installed on the top of the placing table 1, the total station body 4 is located inside the containing box 2, a supporting foot 7 is rotatably connected to the bottom of the placing table 1 at an equal angle, a movable plate 6 is movably installed on the outer side of the supporting foot 7, a threaded rod 8 movably sleeved with the movable plate 6 is fixedly installed in the middle of the bottom of the placing table 1, a threaded sleeve 12 located below the movable plate 6 is adjusted by external threads of the threaded rod 8, connecting rods 11 are fixedly installed on both sides of the threaded sleeve 12, a lantern ring 14 is movably sleeved on the outer side of the supporting foot 7, and a reset spring 13 is movably sleeved on the outer side of the supporting foot 7.

In the second embodiment, on the basis of the first embodiment, fastening bolts 5 are fixedly mounted on two sides of the containing box 2, the two fastening bolts 5 are identical in shape and size, and by mounting the fastening bolts 5, when the total station body 4 is placed inside the containing box 2, the total station body 4 can be fixed inside the containing box 2, so that the total station body 4 is prevented from shaking.

Third embodiment, on the basis of first embodiment, the movable mounting of storage box 2 top has handle 3, and the height ratio of handle 3 is half big than storage box 2's length, when placing total powerstation body 4, can rotate handle 3 to be parallel with the horizontal plane, when needs carry, can hold handle 3 and carry to the practicality of the device has been improved.

In the fourth embodiment, on the basis of the first embodiment, the number of the supporting feet 7 is three, the three supporting feet 7 are the same in shape and size, the three supporting feet 7 are arranged in a triangular shape, and the triangular shape has stability, so that the device can be stably placed on the ground.

In the fifth embodiment, on the basis of the first embodiment, the top of the movable plate 6 is provided with the openings 10 at equal intervals, the three supporting legs 7 are movably connected with the movable plate 6 through the openings 10, and the openings 10 are formed to facilitate the movement of the supporting legs 7.

Sixth embodiment, on the basis of first embodiment, the equal fixed mounting in bottom of supporting legs 7 has slipmat 9, and slipmat 9 is cylindrically, through installation slipmat 9, increases the frictional force on supporting legs 7 and ground to prevent external collision and make the device rock.

The working principle is as follows: when using, at first, place total powerstation body 4 in containing box 2's inside, then tighten the fastening bolt 5 of both sides, fix total powerstation body 4 in containing box 2's inside this moment, then clockwise turning thread bush 12, thread bush 12 drives activity dish 6 rebound this moment, drive three supporting legs 7 and keep away from each other this moment, thereby place the position of platform 1 and rise, the position of total powerstation body 4 has been increaseed, reset spring 13 is compressed this moment, when needs are carried, anticlockwise rotation thread bush 12, thread bush 12 downshifts this moment, reset spring 13 resets simultaneously, make activity dish 6 downshift, three supporting legs 7 draw close together each other this moment, when thread bush 12 rotates to the bottom of threaded rod 8, three supporting legs 7 are vertical state this moment, it can to carry the device at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable total powerstation for survey and drawing, is including placing platform (1) and total powerstation body (4), its characterized in that: the top fixed mounting who places platform (1) has containing box (2), total powerstation body (4) are located the inside of containing box (2), the bottom of placing platform (1) is equiangular rotation and is connected with supporting legs (7), the outside movable mounting of supporting legs (7) has activity dish (6), fixed mounting has threaded rod (8) that cup joints with activity dish (6) activity in the middle of the bottom of placing platform (1), the outside screw thread regulation of threaded rod (8) has thread bush (12) that are located activity dish (6) below, the equal fixed mounting in both sides of thread bush (12) has connecting rod (11), the equal activity in the outside of supporting legs (7) has cup jointed the lantern ring (14), reset spring (13) has been cup jointed in the equal activity in the outside of supporting legs (7).

2. The portable total station for surveying and mapping of claim 1, wherein: fastening bolts (5) are fixedly mounted on two sides of the storage box (2), and the two fastening bolts (5) are identical in shape and size.

3. The portable total station for surveying and mapping of claim 1, wherein: a handle (3) is movably arranged above the containing box (2), and the height of the handle (3) is half larger than the length of the containing box (2).

4. The portable total station for surveying and mapping of claim 1, wherein: the number of the supporting legs (7) is three, the three supporting legs (7) are the same in shape and size, and the three supporting legs (7) are arranged in a triangular shape.

5. The portable total station for surveying and mapping of claim 1, wherein: openings (10) are formed in the top of the movable disc (6) at equal intervals, and the three supporting legs (7) are movably connected with the movable disc (6) through the openings (10).

6. The portable total station for surveying and mapping of claim 1, wherein: the bottom ends of the supporting legs (7) are fixedly provided with anti-skid pads (9), and the anti-skid pads (9) are cylindrical.