CN215294396U

CN215294396U - Portable surveying instrument supporting device for surveying and mapping

Info

Publication number: CN215294396U
Application number: CN202121070942.9U
Authority: CN
Inventors: 齐天来; 向红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-24
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to a related technical field of surveying instrument, and a portable surveying instrument strutting arrangement for survey and drawing is disclosed, which comprises a disc, the three backup pad of bottom surface fixedly connected with of disc. The utility model discloses a rotation bolt, impel the one end of bolt and the surface separation of backup pad, promote the slide rail downwards through the push rod, impel the slide rotatory, and make the one end of slide contradict with the bottom surface of disc, increase the holistic stability of device, then rotation bolt fixes the device, accomplish the device installation, during the dismantlement with slide rail rebound through the bolt fix the back can, it is simple and convenient to retrieve simple to install, through promoting slide rail rebound, the rethread bolt dies the slide rail lock, reduce the volume of device, and conflict and block the instrument at disc top through three slide rail rebound, reduce the possibility that the instrument rocked in its handling, carry out short distance removal and need not pull down the instrument to the device, more time saving and convenience.

Description

Portable surveying instrument supporting device for surveying and mapping

Technical Field

The utility model relates to a related technical field of surveying instrument especially relates to a portable surveying instrument strutting arrangement for survey and drawing.

Background

The surveying and mapping instrument is used in engineering construction for measuring various kinds of orientation, distance measurement, angle measurement, height measurement, mapping, photography measurement, etc. The surveying and mapping instrument is generally supported and fixed at the bottom through a tripod in work.

The prior patent (publication number: CN209084346U) discloses a portable surveying and mapping instrument supporting device, which needs to connect a telescopic rod through threads when in use, and needs to take down the telescopic rod when in recovery, so that the use is troublesome; the device need take off the surveying instrument when needing the short distance to remove, carries the device again, comparatively takes time.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the device is used, the telescopic rod needs to be connected through threads, and when the device is recovered, the telescopic rod needs to be taken down, so that the use is troublesome; the device need take off the surveying instrument when needing the short distance to remove, carries the device again, comparatively takes time, and the surveying instrument strutting arrangement is used in reconnaissance of a portable survey and drawing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable surveying instrument supporting device for surveying and mapping comprises a disc, wherein three supporting plates are fixedly connected to the bottom surface of the disc, square grooves are formed in the side surfaces of the supporting plates, round rods are rotatably connected to the two sides of the inner wall of each square groove, sliding plates are slidably connected to the square grooves, through grooves are formed in the side surfaces of the sliding plates, the inner walls of the through grooves are slidably connected with the side surfaces of the round rods, sliding rails are slidably connected to the side surfaces of the supporting plates, the inner walls of the sliding rails are slidably connected with the side surfaces of one ends of the sliding plates, the other ends of the sliding plates are abutted against the bottom surface of the disc, short shafts are rotatably connected to the two sides of the inner wall of each sliding rail, the side surfaces of the sliding rails are rotatably connected with bolts, the threaded ends of the bolts extend into the sliding rails and abut against the surfaces of the supporting plates, and sliders are slidably connected to the tops of the inner walls of the sliding rails, and the side surface of the sliding block is fixedly connected with the side surface of the disc.

Preferably, the bottom surface of the disc starts to be provided with a groove, and the inner wall of the groove is abutted against the side surface of one end of the sliding plate.

Preferably, scales are carved on the side surface of the sliding rail, and a push rod is fixedly connected to the side surface of the sliding rail.

Preferably, one end fixedly connected with dwang of bolt, and the fixed rubber antiskid cover that has cup jointed in side of dwang.

Preferably, the slide rail is C-shaped, and a fixing seat is fixedly connected to the bottom surface of the slide rail.

Preferably, the number of the sliding blocks is three, and the three sliding blocks are equidistantly distributed on the side surface of the disc in an annular mode.

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

(1) the utility model discloses a rotating the bolt, impel the one end of bolt and the surface separation of backup pad, promote the slide rail through the push rod downwards, impel the slide rotatory to make the one end of slide contradict with the bottom surface of disc, increase the holistic stability of device, then rotating the bolt fixes the device, accomplish the device installation, during the dismantlement with the slide rail rebound through the bolt fix the back can, the installation is retrieved simple and conveniently.

(2) The utility model discloses a promote slide rail rebound, the rethread bolt dies the slide rail lock, reduces the volume of device, conveniently carries it, and contradicts and blocks the instrument at disc top through three slide rail rebound, reduces the possibility that the instrument rocked in its handling, carries out the short distance removal and need not pull down the instrument to the device, convenience more saves time.

Drawings

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

fig. 2 is a schematic view of a three-dimensional unfolding structure of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the disc of the present invention.

In the figure: 1. a disc; 2. a support plate; 3. a square groove; 4. a round bar; 5. a slide plate; 6. a through groove; 7. a slide rail; 8. a minor axis; 9. a bolt; 10. a slider; 11. a groove; 12. a fixed seat; 13. rotating the rod; 14. a push rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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, a portable surveying and mapping instrument supporting device for surveying and mapping comprises a disc 1, three supporting plates 2 are fixedly connected to the bottom surface of the disc 1, square grooves 3 are formed in the side surfaces of the supporting plates 2, round rods 4 are rotatably connected to the two sides of the inner walls of the square grooves 3, sliding plates 5 are slidably connected in the square grooves 3, grooves 11 begin to be formed in the bottom surface of the disc 1, the inner walls of the grooves 11 abut against the side surfaces of one ends of the sliding plates 5, one ends of the sliding plates 5 abut against the grooves 11, so that sliding rails 7 are matched with the sliding plates 5 to form a triangular structure with the disc 1, the stability of the whole device is improved, through grooves 6 are formed in the side surfaces of the sliding plates 5, the inner walls of the through grooves 6 are slidably connected with the side surfaces of the round rods 4, sliding rails 7 are slidably connected to the side surfaces of the supporting plates 2, scales are carved on the side surfaces of the sliding rails 7, push rods 14 are fixedly connected to push the sliding rails 7 to slide on the side surfaces of the supporting plates 2, the sliding distance of the sliding rail 7 can be conveniently known by comparing scales, the inner wall of the sliding rail 7 is in sliding connection with the side face of one end of the sliding plate 5, the other end of the sliding plate 5 is abutted against the bottom face of the disc 1, both sides of the inner wall of the sliding rail 7 are rotatably connected with short shafts 8, the sliding rail 7 is in a C-shaped shape, the bottom face of the sliding rail 7 is fixedly connected with a fixed seat 12, the device is fixed through the fixed seat 12, the side face of each short shaft 8 is in sliding connection with the inner wall of the through groove 6, the side face of the sliding rail 7 is rotatably connected with a bolt 9, one end of the bolt 9 is fixedly connected with a rotating rod 13, the side face of the rotating rod 13 is fixedly sleeved with a rubber anti-skidding sleeve, the bolt 9 is driven to rotate through the rotating rod 13, one end of the bolt 9 is separated from the surface of the support plate 2, then the sliding rail 7 is pushed to slide at the side face of the support plate 2 through a push rod 14, and the threaded end of the bolt 9 extends into the sliding rail 7 and is abutted against the surface of the support plate 2, the top of the inner wall of the sliding rail 7 is connected with three sliding blocks 10 in a sliding manner, the three sliding blocks 10 are distributed on the side face of the disc 1 in an annular manner at equal intervals, so that the sliding rail 7 can slide more stably and smoothly on the side face of the supporting plate 2, and the side face of each sliding block 10 is fixedly connected with the side face of the disc 1.

The utility model discloses in, when the user used the device, rotatory dwang 13 drove bolt 9 rotatory, makes bolt 9's one end and backup pad 2's surface separation, then promotes slide rail 7 in backup pad 2's side lapse through push rod 14, makes slide 5 rotatory to make slide 5's one end contradict with the bottom surface of disc 1, then rotatory bolt 9 makes bolt 9's one end contradict with backup pad 2's side, accomplishes the installation to the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within 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.

Claims

1. The utility model provides a portable survey and drawing appearance strutting arrangement for reconnaissance, includes disc (1), its characterized in that: the bottom surface of the disc (1) is fixedly connected with three supporting plates (2), the side surface of each supporting plate (2) is provided with a square groove (3), the two sides of the inner wall of each square groove (3) are rotatably connected with a round rod (4), each square groove (3) is slidably connected with a sliding plate (5), the side surface of each sliding plate (5) is provided with a through groove (6), the inner wall of each through groove (6) is slidably connected with the side surface of each round rod (4), the side surface of each supporting plate (2) is slidably connected with a sliding rail (7), the inner wall of each sliding rail (7) is slidably connected with the side surface of one end of each sliding plate (5), the other end of each sliding plate (5) is abutted against the bottom surface of the disc (1), the two sides of the inner wall of each sliding rail (7) are rotatably connected with a short shaft (8), the side surface of each short shaft (8) is slidably connected with the inner wall of each through groove (6), and the side surface of each sliding rail (7) is rotatably connected with a bolt (9), and the screw thread end of the bolt (9) extends to the inside of the sliding rail (7) and is abutted against the surface of the supporting plate (2), the top of the inner wall of the sliding rail (7) is connected with a sliding block (10) in a sliding manner, and the side surface of the sliding block (10) is fixedly connected with the side surface of the disc (1).

2. A portable surveying instrument supporting device for surveying and mapping according to claim 1, characterized in that the bottom surface of the disc (1) starts with a groove (11), and the inner wall of the groove (11) interferes with the side surface of one end of the slide plate (5).

3. The supporting device of claim 1, wherein the side of the slide rail (7) is marked with scales, and the side of the slide rail (7) is fixedly connected with the push rod (14).

4. The supporting device of the portable surveying and mapping instrument as claimed in claim 1, wherein a rotating rod (13) is fixedly connected to one end of the bolt (9), and a rubber anti-slip sleeve is fixedly sleeved on the side surface of the rotating rod (13).

5. The supporting device of claim 1, wherein the slide rail (7) is C-shaped, and a fixing seat (12) is fixedly connected to the bottom surface of the slide rail (7).

6. A portable surveying instrument supporting device for surveying and mapping according to claim 1, characterized in that the number of said slides (10) is three, and three slides (10) are annularly distributed on the side of the disc (1) at equal distances.