CN211649695U

CN211649695U - Open-air survey and drawing positioner

Info

Publication number: CN211649695U
Application number: CN202020100328.1U
Authority: CN
Inventors: 张占海
Original assignee: Yutai County Land Survey And Planning Station
Current assignee: Yutai County Land Survey And Planning Station
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-09
Anticipated expiration: 2030-01-17

Abstract

The utility model belongs to the technical field of building engineering survey and drawing, especially, open-air survey and drawing positioner, including riser and measuring apparatu, the bottom of riser is fixed with the bottom plate, the front of bottom plate is equipped with waist circular spout, the pivot is all installed at the both ends of waist circular spout, and rotate in the pivot and install first supporting shaft, be provided with the second back shaft between two first supporting shafts, the bottom intermediate position fixed mounting of bottom plate has the storage plate, the lower extreme of storage plate is equipped with the activity groove, slidable mounting has the fly leaf on the inner wall of activity groove, and the top of second back shaft is fixed with the bottom of fly leaf, all fixedly connected with hemisphere spring on the outer wall of two first supporting shafts, the top of two hemisphere springs and the outer wall fixed mounting of riser, the top fixedly connected with locating plate of riser, be equipped with the location chamber on the; the utility model discloses a folding and fixed of first back shaft and second back shaft is convenient for accomodate and use, can reduce the volume, saves space, convenient to carry.

Description

Open-air survey and drawing positioner

Technical Field

The utility model relates to a building engineering survey and drawing technical field especially relates to an open-air survey and drawing positioner.

Background

Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the figure and position information reflecting the current situation of the ground, so that the graphic and position information is used for planning and designing engineering construction and administrative management.

When carrying out open-air survey and drawing, the staff carries out survey and drawing work through handheld mapping instrument mostly, when the hand of staff takes place to shake or remove, all can cause the deviation to the mapping result, has reduced the accuracy of mapping result, and current survey and drawing positioner, the volume is great, be not convenient for fold and carry, has brought the puzzlement for open-air survey and drawing personnel's use, can't satisfy the user demand, for solving above-mentioned problem, propose an open-air survey and drawing positioner in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an open-air survey and drawing positioner has the characteristics that can reduce the volume, save space, convenient to carry.

(II) technical scheme

In order to solve the problems, the utility model provides a field mapping and positioning device, which comprises a vertical plate and a measuring instrument, wherein a bottom plate is fixed at the bottom of the vertical plate, a waist-shaped chute is arranged on the front surface of the bottom plate, rotating shafts are respectively arranged at two ends of the waist-shaped chute, first supporting shafts are rotatably arranged on the rotating shafts, a second supporting shaft is arranged between the two first supporting shafts, a containing plate is fixedly arranged at the middle position of the bottom plate, a movable groove is arranged at the lower end of the containing plate, a movable plate is slidably arranged on the inner wall of the movable groove, the top end of the second supporting shaft is fixed with the bottom of the movable plate, hemispherical springs are fixedly connected on the outer walls of the two first supporting shafts, the top ends of the two hemispherical springs are fixedly arranged with the outer wall of the vertical plate, a positioning plate is fixedly connected at the top, the inside of location chamber is provided with two-way screw rod, the right-hand member welding of two-way screw rod has the hand wheel, the equal screw thread in both ends of two-way screw rod has cup jointed the setting element, the roof intermediate position of locating plate is provided with the recess, the measuring apparatu has been placed in the activity on the interior diapire of recess.

Preferably, the locating piece includes curb plate, connecting axle, first positioning baffle, spring, locating piece and second positioning baffle, the curb plate has been cup jointed to the both ends of two-way screw rod screw thread respectively, all is fixed with two sets of connecting axles on the lateral wall of curb plate, and is two sets of the one end of connecting axle is fixed with first positioning baffle and second positioning baffle respectively.

Preferably, two sets of springs are fixedly connected to the side wall of the first positioning baffle, positioning blocks are welded to the ends, away from the first positioning baffle, of the two sets of springs, and the side walls of the two positioning blocks are in contact with the outer wall of the measuring instrument.

Preferably, two ends of the positioning plate are provided with two groups of connectors, and the upper ends of the two groups of side plates extend through the connectors to extend to two sides of the positioning plate.

Preferably, the lower end of the second supporting shaft extends to the outside of the containing plate, and two sets of mounting holes are formed in the side wall of the containing plate.

Preferably, the two groups of positioning pieces are respectively and symmetrically arranged on two sides of the bidirectional screw rod.

The above technical scheme of the utility model has following profitable technological effect: through being provided with two first back shafts and second back shaft, be convenient for support the surveying instrument, the cooperation has the bottom plate simultaneously, oval spout, the apparatus further comprises a rotating shaft, accomodate the board, the hemisphere spring, two-way screw rod, connecting axle and second positioning baffle, the folding and fixed of first back shaft and second back shaft have been realized, be convenient for accomodate and use, can reduce the volume, save space, and convenient to carry, through being provided with locating plate and recess, the convenience is installed the measuring apparatu, and the cooperation has two-way screw rod, the curb plate, first positioning baffle, locating piece and spring, conveniently fix the measuring apparatu, and convenient for positioning, and convenient for use, through fixing a position the surveying instrument, the accuracy of mapping result has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the present invention before deployment;

fig. 3 is an enlarged schematic structural diagram of a position a in the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a field mapping and positioning device, which comprises a vertical plate 1 and a measuring instrument 14, wherein a bottom plate 2 is fixed at the bottom of the vertical plate 1, a waist-shaped chute 3 is arranged on the front surface of the bottom plate 2, rotating shafts are respectively arranged at two ends of the waist-shaped chute 3, first supporting shafts 7 are rotatably arranged on the rotating shafts, a second supporting shaft 6 is arranged between the two first supporting shafts 7, a containing plate 4 is fixedly arranged at the middle position of the bottom plate 2, a movable groove is arranged at the lower end of the containing plate 4, a movable plate 5 is slidably arranged on the inner wall of the movable groove, the top end of the second supporting shaft 6 is fixed with the bottom of the movable plate 5, and hemispherical springs 8 are fixedly connected on the outer walls of the two first supporting shafts 7, two the top of hemisphere spring 8 and the outer wall fixed mounting of riser 1, the top fixedly connected with locating plate 9 of riser 1, be equipped with the location chamber on the locating plate 9, the inside in location chamber is provided with two-way screw rod 10, the right-hand member welding of two-way screw rod 10 has hand wheel 11, the equal screw thread in both ends of two-way screw rod 10 has cup jointed the setting element, the top of locating plate 9

A groove is arranged at the middle position of the wall, and a measuring instrument 14 is movably arranged on the inner bottom wall of the groove.

The utility model discloses in, the setting element includes curb plate 13, connecting axle 19, first positioning baffle 15, spring 16, locating piece 17 and second positioning baffle 18, curb plate 13 has been cup jointed to the both ends difference screw thread of two-way screw rod 10, all is fixed with two sets of connecting axles 19 on the lateral wall of curb plate 13, and is two sets of the one end of connecting axle 19 is fixed with first positioning baffle 15 and second positioning baffle 18 respectively.

It should be noted that one end of the bidirectional screw 10 is rotatably mounted on the inner wall of the positioning cavity, and the other end of the bidirectional screw 10 extends to the outside of the positioning plate 9.

The utility model discloses in, two sets of springs 16 of equal fixedly connected with on the lateral wall of first locating baffle 15, and two sets of springs 16 keep away from the one end welding of first locating baffle 15 and have locating piece 17, the lateral wall of two locating pieces 17 contacts with the outer wall of measuring apparatu 14.

It should be noted that the number of the springs 16 in each group is two to twenty, and the two groups of springs 16 are symmetrically disposed on two sides of the measuring instrument 14.

The utility model discloses in, the both ends of locating plate 9 all are equipped with two sets of connectors 12, and connectors 12 all extend to the both sides of locating plate 9 are all run through to the upper end of two sets of curb plates 13.

The utility model discloses in, the lower extreme of second back shaft 6 extends to the outside of storage plate 4, is equipped with two sets of mounting holes on the lateral wall of storage plate 4.

Note that, the movable plate 5 is mounted in cooperation with the mounting hole of the receiving plate 4 by a locking bolt.

The utility model discloses in, it is two sets of the setting element symmetry respectively sets up the both sides at two-way screw rod 10.

The working principle is as follows: when in use, the hand wheel 11 is rotated, the hand wheel 11 drives the two-way screw rod 10 to rotate, the two-way screw rod 10 drives the two side plates 13 to be away from each other, the two side plates 13 drive the connecting shaft 19 and the second positioning baffle 18 to be away from each other, so that the second positioning baffle 18 is away from the first supporting shaft 7, the hemispherical spring 8 recovers the elastic force to drive the first supporting shaft 7 to move, the first supporting shaft 7 is bounced to the lower part of the bottom plate 2, the two first supporting shafts 7 are conveniently unfolded and folded, then the locking bolts on the movable plate 5 and the accommodating plate 4 are loosened, the second supporting shaft 6 is moved out of the accommodating plate 4, the movable plate 5 and the other mounting hole on the accommodating plate 4 are fixed, the accommodation and the use of a plurality of supporting shafts are realized, and the, save space, portable during the survey and drawing, places measuring apparatu 14 in the inside of recess to reverse rotation hand wheel 11, make two-way screw rod 10 drive two curb plates 13 and be close to each other, curb plate 13 drives first locating baffle 15 and locating piece 17 and is close to measuring apparatu 14, makes two locating pieces 17 fix measuring apparatu 14, and the location is convenient, convenient to use, through fixing a position surveying appearance 14, has improved mapping result's accuracy.

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. A field surveying and mapping positioning device comprises a vertical plate (1) and a measuring instrument (14), and is characterized in that a bottom plate (2) is fixed at the bottom of the vertical plate (1), a waist-shaped sliding groove (3) is arranged on the front side of the bottom plate (2), rotating shafts are installed at two ends of the waist-shaped sliding groove (3), a first supporting shaft (7) is installed on the rotating shafts in a rotating mode, a second supporting shaft (6) is arranged between the first supporting shafts (7), a containing plate (4) is fixedly installed at the middle position of the bottom plate (2), a movable groove is arranged at the lower end of the containing plate (4), a movable plate (5) is installed on the inner wall of the movable groove in a sliding mode, the top end of the second supporting shaft (6) is fixed with the bottom of the movable plate (5), and a hemispherical spring (8) is fixedly connected to the outer wall of the first supporting shaft, two the top of hemisphere spring (8) and the outer wall fixed mounting of riser (1), the top fixedly connected with locating plate (9) of riser (1), be equipped with the location chamber on locating plate (9), the inside in location chamber is provided with two-way screw rod (10), the right-hand member welding of two-way screw rod (10) has hand wheel (11), the equal screw thread in both ends of two-way screw rod (10) has cup jointed the setting element, the roof intermediate position of locating plate (9) is equipped with the recess, measuring apparatu (14) have been placed in the activity on the interior diapire of recess.

2. The field surveying and mapping positioning device according to claim 1, wherein the positioning member comprises a side plate (13), a connecting shaft (19), a first positioning baffle (15), a spring (16), a positioning block (17) and a second positioning baffle (18), the two ends of the bidirectional screw (10) are respectively in threaded sleeve connection with the side plate (13), two groups of connecting shafts (19) are fixed on the side wall of the side plate (13), and the first positioning baffle (15) and the second positioning baffle (18) are respectively fixed at one ends of the two groups of connecting shafts (19).

3. A field mapping and positioning device according to claim 2, wherein two sets of springs (16) are fixedly connected to the side walls of the first positioning baffle (15), and a positioning block (17) is welded to one end of each of the two sets of springs (16) far away from the first positioning baffle (15), and the side walls of the two positioning blocks (17) are in contact with the outer wall of the measuring instrument (14).

4. A field mapping and positioning device according to claim 1, characterized in that two sets of connecting ports (12) are provided at both ends of the positioning plate (9), and the upper ends of two sets of side plates (13) extend to both sides of the positioning plate (9) through the connecting ports (12).

5. A field mapping and positioning device as claimed in claim 1, wherein the lower end of the second supporting shaft (6) extends to the outside of the receiving plate (4), and two sets of mounting holes are arranged on the side wall of the receiving plate (4).

6. A field mapping and positioning device as claimed in claim 1, wherein two sets of positioning members are symmetrically arranged on two sides of the bidirectional screw (10).