CN213271900U

CN213271900U - Surveying instrument support

Info

Publication number: CN213271900U
Application number: CN202022170189.2U
Authority: CN
Inventors: 张攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-25
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a surveying instrument support, comprising a supporting base, support fixed subassembly, adjustment subassembly and promotion base, support fixed subassembly and locate the supporting seat lower part, support supporting seat upper portion is located to the adjustment subassembly, it locates to support fixed subassembly lower part to promote the base, the supporting seat lateral wall is equipped with along the equidistance of circumferencial direction and rotates groove one, supporting seat upper portion center department is equipped with adjusting screw hole one, it includes telescopic support leg to support fixed subassembly, support the screw thread post, the locking turning block, support movable block and supporting rod, the adjustment subassembly includes the lift screw thread post, a bearing, the adjustment frame, rotate the supporting shoe, the rotation axis and place the platform. The utility model belongs to the technical field of mapping equipment, specifically a surveying instrument support, the support is adjusted in a flexible way, very big reinforcing the fixed and stability of supporting leg, satisfy different topography needs, convenient regulation, convenient removal, surveying instrument support that measuring error is little.

Description

Surveying instrument support

Technical Field

The utility model belongs to the technical field of mapping equipment, especially, relate to a surveying instrument support.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages. Must carry out the leveling when the surveying instrument uses, need adjust the levelness promptly, this can measure accurate data, and the surveying instrument needs stable support to satisfy different survey and drawing topography, the surveying instrument supports with the support, and the levelness of surveying instrument is adjusted by the support. At present, current support is more single to the regulation of support, and is not enough to the fixed stability of supporting leg, hardly satisfies different topography needs, and is great to the error of adjusting for measured data error is great, and it is longer to adjust required time in addition, uses very inconveniently, and carries also inconvenient after using.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a surveying instrument support, the support is adjusted in a flexible way, very big reinforcing the fixed and stability of supporting leg, satisfy different topography needs, convenient the regulation, convenient the removal, measuring error is little.

The utility model adopts the technical scheme as follows: a surveying instrument support comprises a supporting seat, a supporting and fixing component, an adjusting component and a pushing base, wherein the supporting and fixing component is arranged at the lower part of the supporting seat, the adjusting component is arranged at the upper part of the supporting seat, the pushing base is arranged at the lower part of the supporting and fixing component, the outer side wall of the supporting seat is provided with a first rotating groove at equal intervals along the circumferential direction, a first adjusting threaded hole is formed in the center of the upper part of the supporting seat, the supporting and fixing component comprises a telescopic supporting leg, a supporting threaded column, a locking rotating block, a supporting movable block and a supporting connecting rod, one end of the supporting threaded column is arranged at the center of the lower part of the supporting seat, the locking rotating block is arranged on the supporting threaded column, the locking rotating block is in threaded connection with the supporting threaded column, the supporting movable block is arranged at the upper part of the locking rotating block, the supporting movable, one end of the telescopic supporting leg is hinged with the supporting seat and arranged in the first rotating groove, one end of the supporting connecting rod is hinged with the supporting movable block and arranged in the second rotating groove, the other end of the supporting connecting rod is hinged with the telescopic supporting leg, the adjusting component comprises a lifting threaded column, a bearing, an adjusting frame, a rotating supporting block, a rotating shaft and a placing table, the lifting threaded column is arranged in the first adjusting threaded hole, a blind hole is formed in the center of the upper end of the lifting threaded column, the adjusting frame is arranged on the lifting threaded column, the adjusting frame is arranged in a U shape, a connecting column is arranged at the center of the lower portion of the adjusting frame and arranged in the connecting blind hole, the bearing is arranged in the connecting blind hole, the lifting threaded column is connected with the connecting column through the bearing, the rotating shaft is arranged between two side walls of the U-shaped adjusting frame, the rotating supporting block is arranged, the rotating supporting block is connected with the adjusting frame through a rotating shaft, and the placing table is arranged on the upper portion of the rotating supporting block.

Further, two bisymmetry of promotion base lower part is equipped with the universal wheel, promote the base outer wall and be equipped with the standing groove along circumferencial direction equidistant, place and convenient to carry after facilitating the use.

Furthermore, the upper portion of the outer side wall of the lifting threaded column is provided with a first rotating handle, so that the lifting and placing platform is convenient to lift.

Furthermore, the outer side wall of the locking rotating block is provided with rotating handles II at equal intervals along the circumferential direction, so that the locking rotating block is convenient to rotate, and the telescopic supporting legs are stable and fixed.

Furthermore, the lower end of the telescopic supporting leg is provided with a rubber supporting leg, so that the stability of the support is improved, and the shaking of the support is reduced.

Further, the supporting seat outer side wall is provided with placing hooks at equal intervals along the circumferential direction, so that a worker can place measuring tools temporarily when using the measuring instrument.

Further, place bench upper wall edge and be equipped with the liquid spirit level, conveniently adjust the levelness of placing the platform.

Furthermore, the lateral wall of one side of the adjusting frame is provided with a locking screw, so that the placing table is fixed after being conveniently adjusted.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a surveying instrument support, telescopic support leg is telescopic support leg, can change telescopic support leg's length according to the survey and drawing topography of difference, with satisfy different topography and height, adjust telescopic support leg's expansion angle, adjust the support movable block from top to bottom along supporting the screw post, expand the angle and confirm the back, adjustment locking turning block, locking the locking of locking turning block, guarantee the stability of whole support, rotatory rotation handle one, can rise the height of placing the platform, then the adjustment rotates the supporting shoe, observe liquid spirit level simultaneously, guarantee that the surveying instrument keeps the horizontally state, then tighten locking screw, can fix the position of placing the platform, can fold after telescopic support leg shortens and place in the standing groove, can rely on the universal wheel to remove the surveying instrument support simultaneously.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a surveying instrument support of the present invention;

FIG. 2 is a schematic structural view of a supporting and fixing assembly of a surveying instrument stand according to the present invention;

fig. 3 is the utility model relates to a surveying instrument support adjustment subassembly schematic diagram.

In the drawings: 1. a supporting seat, 2, support fixed subassembly, 3, the adjustment subassembly, 4, promote the base, 5, rotate groove one, 6, adjust screw hole one, 7, telescopic support leg, 8, support screw post, 9, the locking turning block, 10, support movable block, 11, the supporting rod, 12, rotate groove two, 13, the lift screw post, 14, the bearing, 15, the adjustment frame, 16, rotate the supporting shoe, 17, the rotation axis, 18, place the platform, 19, connect the blind hole, 20, the spliced pole, 21, the universal wheel, 22, the standing groove, 23, rotate handle one, 24, rotate handle two, 25, the rubber support foot, 26, place the couple, 27, the liquid spirit level, 28, locking screw.

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 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.

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.

As shown in figures 1-3, a surveying instrument support comprises a support base 1, a supporting and fixing component 2, an adjusting component 3 and a pushing base 4, wherein the supporting and fixing component 2 is arranged at the lower part of the support base 1, the adjusting component 3 is arranged at the upper part of the support base 1, the pushing base 4 is arranged at the lower part of the supporting and fixing component 2, a first rotating groove 5 is arranged on the outer side wall of the support base 1 at equal intervals along the circumferential direction, a first adjusting threaded hole 6 is arranged at the center of the upper part of the support base 1, the supporting and fixing component 2 comprises a telescopic support leg 7, a support threaded column 8, a locking rotating block 9, a support movable block 10 and a support connecting rod 11, one end of the support threaded column 8 is arranged at the center of the lower part of the support base 1, the locking rotating block 9 is arranged on the support threaded column 8, the locking rotating block 9 is in threaded connection with, the adjustable threaded column comprises a support movable block 10, a support threaded column 8, a support movable block 10, a support connecting rod 11, a support movable block 10, a support assembly 3 and a connecting blind hole 19, wherein the support movable block 10 slides on the support threaded column 8, the outer side wall of the support movable block 10 is provided with two rotating grooves 12 at equal intervals along the circumferential direction, one end of the telescopic supporting leg 7 is hinged with a support seat 1 and is arranged in one rotating groove 5, one end of the support connecting rod 11 is hinged with the support movable block 10 and is arranged in two rotating grooves 12, the other end of the support connecting rod 11 is hinged on the telescopic supporting leg 7, the adjusting assembly 3 comprises a lifting threaded column 13, a bearing 14, an adjusting frame 15, a rotating supporting block 16, a rotating shaft 17 and a placing table 18, the lifting threaded column 13 is arranged in one adjusting threaded hole 6, the center of the upper end of the lifting threaded column 13 is provided with the connecting blind hole 19, the bearing 14 is arranged in the connecting blind hole 19, the lifting threaded column 13 is connected with the connecting column 20 through the bearing 14, the rotating shaft 17 is arranged between two side walls of the U-shaped adjusting frame 15, the rotating support block 16 is arranged in a semicircular shape, the rotating support block 16 is arranged between two side walls of the U-shaped adjusting frame 15, the rotating support block 16 is connected with the adjusting frame 15 through the rotating shaft 17, and the placing table 18 is arranged on the upper portion of the rotating support block 16.

Wherein, the universal wheels 21 are symmetrically arranged on the lower part of the pushing base 4 in pairs, the outer wall of the pushing base 4 is provided with placing grooves 22 at equal intervals along the circumferential direction, the placing and carrying are convenient after the use, the rotating handle I23 is arranged on the upper part of the outer side wall of the lifting threaded column 13, the placing table 18 is convenient to lift, the rotating handle II 24 is arranged on the outer side wall of the locking rotating block 9 at equal intervals along the circumferential direction, the locking rotating block 9 is convenient to rotate, the telescopic supporting leg 7 is stable and fixed, the lower end of the telescopic supporting leg 7 is provided with a rubber supporting leg 25, the stability of the support is improved, the shaking of the support is reduced, the placing hooks 26 are arranged on the outer side wall of the supporting seat 1 at equal intervals along the circumferential direction, the measuring tool can be conveniently placed temporarily by a worker when the measuring instrument is used, the outer side wall of one side of the adjusting frame 15 is provided with a locking screw 28, so that the placing table 18 can be conveniently adjusted and fixed after the placing table 18 is placed.

When the device is used specifically, firstly, the length of the telescopic supporting leg 7 is adjusted to meet different terrains and heights, then the expansion angle of the telescopic supporting leg 7 is adjusted, the supporting movable block 10 is adjusted up and down along the supporting threaded column 8, after the expansion angle is determined, the second handle 24 is rotated, the locking rotating block 9 is adjusted accordingly, the locking rotating block 9 is locked, the stability of the whole support is guaranteed, the surveying instrument is fixed on the placing table 18, the liquid level meter 27 is observed, the first handle 23 is rotated, the height of the placing table 18 can be raised, then the supporting block 16 is adjusted and rotated, the surveying instrument is guaranteed to be kept in a horizontal state, then screws are turned in, and the position of the placing table 18 is fixed; after the use is finished, the locking rotating block 9 is loosened, then the telescopic supporting leg 7 is shortened and then is folded and placed in the placing groove 22, and the support can be moved by means of the universal wheel 21.

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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A surveying instrument support is characterized in that: the support fixing assembly is arranged on the lower portion of the support seat, the adjusting assembly is arranged on the upper portion of the support seat, the pushing base is arranged on the lower portion of the support fixing assembly, rotating grooves I are formed in the outer side wall of the support seat at equal intervals along the circumferential direction, a first adjusting threaded hole is formed in the center of the upper portion of the support seat, the support fixing assembly comprises a telescopic support leg, a support threaded column, a locking rotating block, a support movable block and a support connecting rod, one end of the support threaded column is arranged at the center of the lower portion of the support seat, the locking rotating block is arranged on the support threaded column, the locking rotating block is in threaded connection with the support threaded column, the support movable block is arranged on the upper portion of the locking rotating block, the support movable block slides on the support threaded column, and rotating grooves II are formed in the outer side wall of the support, one end of the telescopic supporting leg is hinged with the supporting seat and arranged in the first rotating groove, one end of the supporting connecting rod is hinged with the supporting movable block and arranged in the second rotating groove, the other end of the supporting connecting rod is hinged with the telescopic supporting leg, the adjusting assembly comprises a lifting threaded column, a bearing, an adjusting frame, a rotating supporting block, a rotating shaft and a placing table, the lifting threaded column is arranged in the first adjusting threaded hole, a connecting blind hole is formed in the center of the upper end of the lifting threaded column, the adjusting frame is arranged on the lifting threaded column, the adjusting frame is arranged in a U shape, a connecting column is arranged at the center of the lower portion of the adjusting frame and arranged in the connecting blind hole, the bearing is arranged in the connecting blind hole, the lifting threaded column is connected with the connecting column through the bearing, the rotating shaft is arranged between two side walls of the U-shaped adjusting frame, the rotating supporting block is arranged, the rotating supporting block is connected with the adjusting frame through a rotating shaft, and the placing table is arranged on the upper portion of the rotating supporting block.

2. A mapper bracket as defined in claim 1, further comprising: the two bisymmetry of promotion base lower part is equipped with the universal wheel, it is equipped with the standing groove to promote the base outer wall along circumferencial direction equidistant.

3. A mapper bracket as defined in claim 1, further comprising: and a first rotating handle is arranged on the upper part of the outer side wall of the lifting threaded column.

4. A mapper bracket as defined in claim 1, further comprising: and the outer side wall of the locking rotating block is provided with rotating handles II at equal intervals along the circumferential direction.

5. A mapper bracket as defined in claim 1, further comprising: the lower end of the telescopic supporting leg is provided with a rubber supporting leg.

6. A mapper bracket as defined in claim 1, further comprising: the supporting seat outer side wall is provided with placing hooks at equal intervals along the circumferential direction.

7. A mapper bracket as defined in claim 1, further comprising: and a liquid level meter is arranged at the edge of the upper wall of the placing table.

8. A mapper bracket as defined in claim 1, further comprising: and a locking screw is arranged on the outer side wall of one side of the adjusting frame.