CN212361401U

CN212361401U - Multi-angle precision adjusting support for surveying and mapping equipment

Info

Publication number: CN212361401U
Application number: CN202021038032.8U
Authority: CN
Inventors: 张文博; 张源
Original assignee: Changsha Environmental Protection College
Current assignee: Changsha Environmental Protection College
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-15
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a mapping equipment technical field, specifically speaking relates to a multi-angle precision adjustment support for mapping equipment, including unable adjustment base, be provided with the annular mounting groove that top and external world are linked together in the unable adjustment base, be provided with the installation base in the annular mounting groove, the installation base includes two mutual just right arc pieces, be provided with the arc wall that is linked together with the external world in the arc piece, be provided with spacing draw-in groove on the cell wall of arc wall, the arc piece is provided with the arc fixed rib on being close to the outer arc face of its top position, still be provided with step motor in the arc wall, the last position department to just being provided with the location picture peg to spacing draw-in groove of step motor, still be provided with the spacing dish of anticreep on the. The utility model discloses can realize the angle fine adjustment, also easy to assemble simultaneously and dismantle, offer convenience for the user.

Description

Multi-angle precision adjusting support for surveying and mapping equipment

Technical Field

The utility model relates to a mapping equipment technical field, specifically speaking relates to a multi-angle precision adjustment support for mapping equipment.

Background

Surveying equipment is the common instrument that is used for carrying out the survey and drawing, generally installs the support that corresponds on the surveying equipment for play the effect of support to surveying equipment, but conventional surveying equipment exists the defect that can not carry out multi-angle fine adjustment when using, and then brings inconvenience for the user to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-angle fine adjustment support for mapping equipment to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-angle precision adjusting support for surveying and mapping equipment comprises a fixed base, wherein an annular mounting groove with the top communicated with the outside is arranged in the fixed base, an installation base is arranged in the annular mounting groove and comprises two arc-shaped blocks which are opposite to each other, the arc-shaped blocks are matched with the annular mounting groove in an inserting manner, an arc-shaped groove communicated with the outside is arranged in each arc-shaped block, limiting clamping grooves are arranged on the groove wall of each arc-shaped groove, the two limiting clamping grooves are opposite to each other, an arc-shaped fixing rib is arranged on the outer arc-shaped surface of each arc-shaped block close to the top of each arc-shaped block, the arc-shaped fixing rib is fixedly arranged on the fixed base, a stepping motor is further arranged in each arc-shaped groove, the output shaft of the stepping motor is vertically and upwards arranged, and a positioning inserting, the positioning insertion plate and the limiting clamping grooves corresponding to the positioning insertion plate are matched in an inserting mode, an anti-falling limiting disc is further arranged on the stepping motor and located in the arc-shaped groove, and an installation bottom plate is further arranged on an output shaft of the stepping motor.

Preferably, the cross-section of the arc-shaped block is semicircular, the cross-section of the arc-shaped groove is semicircular, and the size of the anti-falling limiting disc is matched with the size of the two arc-shaped grooves, so that the anti-falling limiting disc can be stably positioned in the two arc-shaped grooves.

Preferably, the size of the positioning insertion plate is matched with that of the limiting clamping groove, and the positioning insertion plate can be stably installed in the limiting clamping groove.

Preferably, still be provided with a plurality of louvres that are cyclic annular equidistant range and are linked together with the external world on the cell wall of annular mounting groove, do benefit to the heat in the annular mounting groove and in time outwards spill.

Preferably, the bottom surface of the fixed base is further provided with a plurality of supporting legs which are annularly arranged at equal intervals, so that the fixed base is stably supported.

Preferably, the arc-shaped fixing rib is fixedly connected with the fixing base through a plurality of fastening screws, so that the arc-shaped fixing rib is convenient to mount and dismount.

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

1. the utility model discloses a step motor who sets up guarantees when using, installs mapping equipment on mounting plate, conveniently utilizes step motor work, and output shaft on it rotates and drives mounting plate and mapping equipment on it and rotate, realizes carrying out the precision adjustment to mapping equipment's angle, facilitates the use, has solved conventional mapping equipment when using, has the defect that can not carry out the precision adjustment of multi-angle, and then brings inconvenient problem for the user to a certain extent.

2. The utility model discloses an annular mounting groove, arc piece, arc fixed rib, spacing draw-in groove, the spacing dish of anticreep and the location picture peg that sets up, the convenience is when using, installs and dismantles work to step motor, offers convenience for the user.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is an exploded view of the mounting base of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a fixed base; 10. an annular mounting groove; 101. heat dissipation holes; 11. supporting legs; 12. installing a base; 121. an arc-shaped block; 122. an arc-shaped slot; 123. a limiting clamping groove; 124. an arc-shaped fixing rib; 13. a stepping motor; 131. positioning the plug board; 132. an anti-drop limiting disc; 14. and (5) mounting a bottom 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a multi-angle precision adjusting bracket for surveying and mapping equipment comprises a fixed base 1, an annular mounting groove 10 with the top communicated with the outside is arranged in the fixed base 1, a mounting base 12 is arranged in the annular mounting groove 10, the mounting base 12 comprises two arc-shaped blocks 121 which are opposite to each other, the arc-shaped blocks 121 are in plug fit with the annular mounting groove 10, an arc-shaped groove 122 communicated with the outside is arranged in each arc-shaped block 121, a limiting clamping groove 123 is arranged on the wall of each arc-shaped groove 122, the positions of the two limiting clamping grooves 123 are opposite to each other, an arc-shaped fixing rib 124 is integrally formed on the outer arc surface of each arc-shaped block 121 close to the top of each arc-shaped block, the arc-shaped fixing ribs 124 are fixedly arranged on the fixed base 1, the arc-shaped fixing ribs 124 are fixedly connected with the fixed base 1 through a plurality of fastening screws, corresponding threaded holes are respectively arranged in the arc-shaped fixing ribs, the arc-shaped fixing ribs 124 are convenient to mount and dismount;

specifically, the arc-shaped groove 122 is further provided with the stepping motor 13, the output shaft of the stepping motor 13 is vertically and upwardly arranged, the position of the housing of the stepping motor 13 facing the position limiting slot 123 is integrally formed with the positioning insertion plate 131, the positioning insertion plate 131 is in insertion fit with the position limiting slot 123 corresponding to the positioning insertion plate, the housing of the stepping motor 13 is further integrally formed with the anti-falling limiting disc 132, the anti-falling limiting disc 132 is located in the arc-shaped groove 122, the output shaft of the stepping motor 13 is further tightly welded with the installation bottom plate 14, the installation bottom plate 14 is provided with the corresponding threaded hole, external surveying and mapping equipment is conveniently and fixedly installed on the installation bottom plate 14 by using a fastening screw, and the stepping motor 13 can be conveniently utilized to work through the arranged stepping motor 13, the output shaft thereon rotates to drive the mounting base plate 14 to rotate, and the angle of the surveying and mapping equipment mounted on the mounting base plate 14 is adjusted.

In this embodiment, the cross-section of the arc-shaped block 121 is semicircular, the cross-section of the arc-shaped groove 122 is also semicircular, and the size of the anti-falling limiting disc 132 is matched with the sizes of the two arc-shaped grooves 122, so that the anti-falling limiting disc 132 can be stably located in the two arc-shaped grooves 122.

Specifically, the size of the positioning insertion plate 131 is matched with the size of the limiting clamping groove 123, so that the positioning insertion plate 131 can be stably installed in the limiting clamping groove 123, and the situation of shaking in the limiting clamping groove 123 cannot occur.

Furthermore, a plurality of heat dissipation holes 101 which are annularly arranged at equal intervals and communicated with the outside are further formed in the wall of the annular mounting groove 10, so that heat in the annular mounting groove 10 can be dissipated outwards in time.

In addition, a plurality of supporting legs 11 arranged in a ring shape at equal intervals are integrally formed on the bottom surface of the fixing base 1, so that the fixing base 1 is stably supported.

It should be noted that the stepping motor 13 in the present embodiment is conventional in the art, and is not described herein again.

When the multi-angle precision adjusting bracket for the surveying and mapping equipment is installed, the external surveying and mapping equipment is fixedly installed on the installation bottom plate 14 by using the fastening screws, then the two arc-shaped blocks 121 are sleeved on the stepping motor 13, the positioning insertion plate 131 is ensured to be inserted into the limiting clamping groove 123, the anti-falling limiting disc 132 is ensured to be stably positioned in the two arc-shaped grooves 122, the two arc-shaped blocks 121 are inserted into the annular installation groove 10, and the arc-shaped fixing ribs 124 are fixedly installed on the fixed base 1 by using the fastening screws;

when using, switch on external power supply and make its work with step motor 13, output shaft on it rotates and drives mounting plate 14 and rotate, further drives the mapping equipment who is in on mounting plate 14 and rotates, realizes adjusting mapping equipment's angle, facilitates the use, has solved conventional mapping equipment when using, has the defect that can not carry out multi-angle precision adjustment, and then brings inconvenient problem for the user to a certain extent.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-angle fine adjustment support for mapping equipment which characterized in that: the device comprises a fixed base (1), wherein an annular mounting groove (10) with the top communicated with the outside is arranged in the fixed base (1), a mounting base (12) is arranged in the annular mounting groove (10), the mounting base (12) comprises two arc-shaped blocks (121) which are opposite to each other, the arc-shaped blocks (121) are matched with the annular mounting groove (10) in an inserting manner, an arc-shaped groove (122) communicated with the outside is arranged in each arc-shaped block (121), a limiting clamping groove (123) is arranged on the groove wall of each arc-shaped groove (122), the positions of the two limiting clamping grooves (123) are opposite to each other, an arc-shaped fixing rib (124) is arranged on the outer arc surface of each arc-shaped block (121) close to the top of the arc-shaped block, the arc-shaped fixing rib (124) is fixedly arranged on the fixed base (1), and a stepping motor, the output shaft of step motor (13) is vertical upwards setting, step motor (13) are gone up just right the position department of spacing draw-in groove (123) is provided with location picture peg (131), location picture peg (131) and correspond with it peg graft the cooperation between spacing draw-in groove (123), still be provided with spacing dish of anticreep (132) on step motor (13), spacing dish of anticreep (132) are located in arc wall (122), still be provided with mounting plate (14) on the output shaft of step motor (13).

2. The multi-angle fine adjustment support for surveying and mapping equipment of claim 1, wherein: the cross section of the arc-shaped block (121) is semicircular, the cross section of the arc-shaped groove (122) is also semicircular, and the size of the anti-falling limiting disc (132) is matched with the size of the two arc-shaped grooves (122).

3. The multi-angle fine adjustment support for surveying and mapping equipment of claim 1, wherein: the size of the positioning insertion plate (131) is matched with that of the limiting clamping groove (123).

4. The multi-angle fine adjustment support for surveying and mapping equipment of claim 1, wherein: the wall of the annular mounting groove (10) is also provided with a plurality of radiating holes (101) which are annularly arranged at equal intervals and communicated with the outside.

5. The multi-angle fine adjustment support for surveying and mapping equipment of claim 1, wherein: the bottom surface of the fixed base (1) is also provided with a plurality of supporting legs (11) which are annularly arranged at equal intervals.

6. The multi-angle fine adjustment support for surveying and mapping equipment of claim 1, wherein: the arc-shaped fixing ribs (124) are fixedly connected with the fixing base (1) through a plurality of fastening screws.