CN221035053U - Topography photographic arrangement is used in survey and drawing - Google Patents

Abstract

The utility model relates to the technical field related to topographic mapping, and discloses a topographic photographing device for mapping, which comprises a holding rod, wherein one end, close to the bottom, in the holding rod is provided with a connecting groove, a connecting shaft is connected in a rotating manner in the connecting groove, one end, close to the bottom, in the holding rod is provided with a lifting groove, a sliding block is connected in a sliding manner in the lifting groove, one ends, which are connected with a plurality of groups of rotating arms in a rotating manner, of the sliding block are communicated with the connecting groove, a plurality of groups of containing grooves which are distributed at equal intervals are arranged on the outer wall of the holding rod, the bottom of the containing groove is connected with a fixed shaft in a rotating manner, one end of a rotating supporting arm is connected on the fixed shaft in a rotating manner, the other end of the rotating supporting arm is connected on the rotating arm, a screw is connected in a rotating manner in the lifting groove in a rotating manner, the screw is in threaded manner with a driving block, and the connecting shaft is fixedly connected with the screw.

Description

Topography photographic arrangement is used in survey and drawing

Technical Field

The utility model relates to the technical field of topographic mapping, in particular to a topographic photographing device for mapping.

Background

The surveying and mapping literal is understood as measurement and drawing, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, and uses Global Navigation Satellite System (GNSS), remote Sensing (RS) and Geographic Information System (GIS) as technical cores, and selects the existing characteristic points and boundary lines of the ground and obtains the graph and position information reflecting the ground current situation through a measuring means for engineering construction, planning design and administrative management.

When measuring cadastral topography in the present survey and drawing engineering, rely on artifical soil survey and drawing to the acquisition of raw data, because the difference of environment when photographic survey and drawing, perhaps adopt handheld photography, or adopt the support to take a photograph, but the supporting component of current photographic support is longer, and can not shrink, leads to whole photographic support volume great, when carrying to different places and using, wastes time and energy, inconvenient carrying, and when different topography uses, be difficult to fix the support, lead to the support to turn on one's side easily, damage camera.

Disclosure of utility model

The present utility model is directed to a topographic photographing device for mapping, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a topography photographic arrangement is used in survey and drawing, includes the holding rod, and the one end that is close to the bottom in the holding rod is provided with the spread groove, and the one end that is close to the bottom in the holding rod is provided with the lift groove, and sliding connection has the slider in the lift groove, rotates the one end that is connected with multiunit rotating arm on the slider, the lift groove communicates with each other with the spread groove, be provided with the storage tank that multiunit equidistance distributes on the holding rod outer wall, the storage tank bottom rotates and is connected with the fixed axle, rotates the one end that is connected with the rotation support arm on the fixed axle, rotates the other end rotation connection of support arm on the rotating arm, the lift inslot rotation is connected with the screw rod, screw rod and drive piece threaded connection, connecting axle and screw rod fixed connection, be connected with the length adjustment subassembly that is used for adjusting the length of rotating arm in the rotating arm.

As a further scheme of the utility model: limiting blocks are fixedly connected to two ends of the connecting shaft through the connecting grooves.

As a further scheme of the utility model: one end of the connecting shaft, which is close to the bottom of the holding rod, is fixedly connected with a knob, and a positioning cone is fixedly connected on the knob.

As a further scheme of the utility model: the holding rod top fixedly connected with elevating platform is connected with the rolling table on the elevating platform, is connected with the mount pad on the rolling table.

As a further scheme of the utility model: the length adjusting assembly comprises a telescopic groove arranged in the rotating arm, the telescopic arm is connected in a sliding mode in the telescopic groove, and one end of the telescopic arm penetrates through the telescopic groove to be fixedly connected with a foundation.

As still further aspects of the utility model: the rotating arm is internally provided with a threaded hole, the threaded hole is internally connected with a fastening bolt in a threaded manner, and the fastening bolt is matched with the telescopic arm.

Compared with the prior art, the utility model has the beneficial effects that: the portable handheld device is simple in structure, small and exquisite, capable of being switched between the handheld device and the bracket, simple to operate, convenient to use and portable, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural view of a topographic photographing device for mapping in the present utility model.

Fig. 2 is a cross-sectional view of a topographic photographing device for mapping according to the present utility model.

Fig. 3 is a partial enlarged view of the point a in fig. 2.

Fig. 4 is a partial enlarged view of point B in fig. 2.

Fig. 5 is a partial enlarged view of a point C in fig. 2.

In the figure: 1-holding rod, 2-lifting platform, 3-connecting groove, 4-containing groove, 5-lifting groove, 6-screw rod, 7-driving block, 8-rotating arm, 9-fixed shaft, 10-rotating supporting arm, 11-connecting shaft, 12-limiting block, 13-knob, 14-positioning cone, 15-telescopic groove, 16-telescopic arm, 17-foot margin, 18-threaded hole, 19-fastening bolt, 20-rotating platform and 21-installation seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in an embodiment of the utility model, a topographic photographing device for mapping comprises a holding rod 1, wherein one end, close to the bottom, of the holding rod 1 is provided with a connecting groove 3, a connecting shaft 11 is rotationally connected to one end, close to the bottom, of the holding rod 1 is provided with a lifting groove 5, a sliding block is slidingly connected to the lifting groove 5, one ends of a plurality of groups of rotating arms 8 are rotationally connected to the sliding block, the lifting groove 5 is communicated with the connecting groove 3, a plurality of groups of storage grooves 4 which are equidistantly distributed are arranged on the outer wall of the holding rod 1, the bottom of the storage groove 4 is rotationally connected with a fixed shaft 9, one end of a rotating support arm 10 is rotationally connected to the fixed shaft 9, the other end of the rotating support arm 10 is rotationally connected to the rotating arm 8, a screw rod 6 is rotationally connected to the lifting groove 5, the screw rod 6 is in threaded connection with a driving block 7, the connecting shaft 11 is fixedly connected with the screw rod 6, the utility model realizes the rapid supporting and positioning of equipment through the setting of the positioning cone 14, thereby reducing vibration caused by manual holding, when the utility model is not unfolded, the rotating arm 8 and the rotating supporting arm 10 are rotated and contracted into the accommodating groove 4, the outer wall of the holding rod 1 is smoother, so that photographic staff can hold the holding arm, so as to facilitate the hand-held photographing of staff, then when the equipment needs to be placed for photographing, the connecting shaft 11 can be driven to rotate by screwing the knob 13, the connecting shaft 11 drives the screw rod 6 to rotate, the screw rod 6 drives the driving block 7 to lift through the threaded connection with the driving block 7, the drive piece 7 drives the one end of rotor arm 8 and pushes down, and rotation support arm 10 is expanded by the rotation of accomodating groove 4 under the drive of rotor arm 8 simultaneously, and then realizes the support fixed to holding rod 1 through the mutually supporting of multiunit rotor arm 8, and the levelness of equipment is adjusted to the mutually supporting of multiunit length adjustment subassembly simultaneously still accessible.

In one case of the embodiment, referring to fig. 1 to 5, two ends of the connecting shaft 11 pass through the connecting slot 3 and are fixedly connected with limiting blocks 12, and the limiting blocks 12 are arranged to limit the upper end and the lower end of the connecting shaft 11.

In one case of the present embodiment, referring to fig. 1 to 5, the top of the grip lever 1 is fixedly connected with a lifting table 2, the lifting table 2 is connected with a rotating table 20, and the rotating table 20 is connected with a mounting seat 21, the camera is mounted and fixed by the mounting seat 21, meanwhile, the angle of the camera is adjusted by setting the rotating table 20, and meanwhile, the height of the camera can be adjusted by setting the lifting table 2.

In one case of this embodiment, referring to fig. 1 to 5, the length adjusting assembly includes a telescopic slot 15 disposed in the rotating arm 8, a telescopic arm 16 is slidably connected in the telescopic slot 15, one end of the telescopic arm 16 passes through the telescopic slot 15 and is fixedly connected with a foot 17, a threaded hole 18 is disposed in the rotating arm 8, a fastening bolt 19 is screwed in the threaded hole 18, the fastening bolt 19 is mutually matched with the telescopic arm 16, the length adjusting assembly can adjust the extension length of the telescopic arm 16 in the telescopic slot 15 through the sliding connection of the telescopic arm 16 and the telescopic slot 15, and further adjust the relative distance between the foot 17 and the rotating arm 8, and then screw the fastening bolt 19 after the adjustment is completed, so that the telescopic arm 16 is limited and fixed by the fastening bolt 19.

The working principle of the utility model is as follows: according to the utility model, the rapid supporting and positioning of the equipment are realized through the arrangement of the positioning cone 14, so that vibration caused by manual holding is reduced, when the equipment is not unfolded, the rotating arm 8 and the rotating arm 10 are rotated and contracted into the accommodating groove 4, at the moment, the outer wall of the holding rod 1 is smooth, so that photographic staff can hold the equipment conveniently, later, when the equipment needs to be placed for photography, the connecting shaft 11 can be driven to rotate through the screwing knob 13, the connecting shaft 11 drives the screw rod 6 to rotate, the screw rod 6 drives the driving block 7 to lift and fall through threaded connection with the driving block 7, the driving block 7 drives one end of the rotating arm 8 to press down, meanwhile, the rotating arm 10 is rotated and unfolded by the accommodating groove 4 under the driving of the rotating arm 8, further, the supporting and fixing of the holding rod 1 are realized through the mutual matching of a plurality of groups of rotating arms 8, meanwhile, the equipment can also adjust the stretching length of the telescopic arm 16 in the telescopic groove 15 through the sliding connection of the telescopic arm 16, further adjust the relative distance between the foundation 17 and the rotating arm 8, and after the adjustment is completed, the screw bolt 19 is fastened, so that the telescopic arm 16 is fastened to fix the telescopic arm 5 through the mutual matching of the telescopic arm through the fastening of the fastening arm 19.

While the fundamental principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential features thereof, and therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present utility model being defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a topography photographic arrangement is used in survey and drawing, includes the holding rod, and its characterized in that is provided with the spread groove in the one end that is close to the bottom in the holding rod, and the spread groove internal rotation is connected with the connecting axle, the one end that is close to the bottom in the holding rod is provided with the lift groove, and sliding connection has the slider in the lift groove, rotate the one end that is connected with multiunit rotor arm on the slider, the lift groove communicates with each other with the spread groove, be provided with multiunit equidistance distributed on the holding rod outer wall and accomodate the groove bottom and rotate and be connected with the fixed axle, rotate the one end that is connected with the rotation support arm on the fixed axle, rotate the other end rotation connection of support arm on the rotor arm, the lift inslot internal rotation is connected with the screw rod, screw rod and drive piece threaded connection, connecting axle and screw rod fixed connection, be connected with the length adjustment subassembly that is used for adjusting the length of rotor arm in the rotor arm.

2. The topographic photographing device for surveying and mapping according to claim 1, wherein the limiting blocks are fixedly connected to the two ends of the connecting shaft through the connecting grooves.

3. The topographic photographing device for mapping according to claim 2, wherein the end of the connecting shaft, which is close to the bottom of the holding rod, is fixedly connected with a knob, and the knob is fixedly connected with a positioning cone.

4. The topographic photographing device for surveying and mapping according to claim 1, wherein the top of the holding rod is fixedly connected with a lifting table, the lifting table is connected with a rotating table, and the rotating table is connected with a mounting seat.

5. The topographic photographing device for mapping according to claim 1, wherein the length adjusting assembly comprises a telescopic slot arranged in the rotating arm, the telescopic arm is slidably connected in the telescopic slot, and one end of the telescopic arm passes through the telescopic slot and is fixedly connected with a foot.

6. The topographic photographing device for mapping according to claim 5, wherein the rotating arm is internally provided with a threaded hole, a fastening bolt is in threaded connection with the threaded hole, and the fastening bolt is matched with the telescopic arm.