CN217003914U

CN217003914U - RTK strutting arrangement and be used for measuring device of open-air GPS survey and drawing

Info

Publication number: CN217003914U
Application number: CN202220887852.7U
Authority: CN
Inventors: 许见勇; 徐佳; 董庆贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-19
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses an RTK supporting device and a measuring device for field GPS mapping. The RTK support apparatus includes: the telescopic rod can be adjusted; the adjustable telescopic link bottom fixed connection chassis, a plurality of recesses have been seted up to the edge on chassis, be equipped with the movable tube in the recess, the movable tube rotates the connection chassis through the round pin axle, the outer pipe wall fixedly connected with sleeve pipe of movable tube, the slidable bracing piece is equipped with in the cover intraductal interpolation, bracing piece bottom fixedly connected with inserted bar, the inserted bar lower part sets up coniformly, and sheathed tube lower part and upper portion pipe wall still all set up threaded hole, threaded hole installs fastening bolt, sheathed tube upper portion lateral wall still fixedly connected with intubate, the chassis lower extreme still is equipped with supporting mechanism, the chassis upper end still is equipped with fixed establishment. The supporting device provided by the utility model has a simple structure and a smaller volume, thereby being convenient for field surveying and mapping.

Description

RTK strutting arrangement and be used for measuring device of open-air GPS survey and drawing

Technical Field

The utility model relates to the technical field of surveying and mapping, in particular to an RTK supporting device and a measuring device for field GPS surveying and mapping.

Background

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

The existing RTK device is large in size and inconvenient to carry when surveying and mapping in the field. Accordingly, those skilled in the art have provided RTK support devices for field GPS surveying that address the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an RTK supporting device and a measuring device for field GPS mapping, so as to overcome the defects in the prior art.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model comprises the following steps:

an embodiment of the present invention provides an RTK supporting apparatus, including:

the telescopic rod can be adjusted;

the bottom end of the adjustable telescopic rod is fixedly connected with a chassis, a plurality of grooves are arranged at the edge of the chassis, movable pipes are arranged in the grooves and are rotationally connected with the chassis through pin shafts,

the outer pipe wall of the movable pipe is fixedly connected with a sleeve, a slidable support rod is inserted in the sleeve, the bottom end of the support rod is fixedly connected with an insert rod, the lower part of the insert rod is arranged to be conical, and,

threaded holes are formed in the lower portion and the upper portion of the sleeve, fastening bolts are installed in the threaded holes, the upper portion side wall of the sleeve is fixedly connected with an insertion pipe, a supporting mechanism is further arranged at the lower end of the chassis, and a fixing mechanism is further arranged at the upper end of the chassis.

The embodiment of the utility model also provides a measuring device for field GPS mapping, which comprises: RTK antenna and RTK strutting arrangement, RTK antenna detachable with adjustable telescopic link is connected.

The utility model has the technical effects and advantages that:

the RTK supporting device provided by the embodiment of the utility model is simple in structure, and the sleeve and the supporting rod can be folded through the arranged supporting mechanism and the fixing mechanism, so that the size of the supporting device is reduced, and the RTK supporting device is more convenient for field surveying and mapping.

Drawings

FIG. 1 is a schematic structural diagram of an RTK surveying device for field GPS surveying according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram illustrating a usage status of an RTK surveying device for field GPS surveying according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

description of reference numerals: 1. RTK antenna, 2, adjustable telescopic link, 3, chassis, 4, recess, 5, activity pipe, 6, sleeve pipe, 601, fastening bolt, 602, screw hole, 603, intubate, 7, bracing piece, 8, inserted bar, 9, backup pad, 10, supporting shoe, 11, movable rod, 12, limiting plate, 13, spring, 14, support, 15, accommodate the lead screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

the telescopic rod can be adjusted;

In some specific embodiments, the support mechanism includes a support plate, the support plate is inclined, and the support plate is fixedly connected with the support block near the surface of the sleeve.

In some embodiments, the support block has a sliding rod inserted therein, and the sliding rod is inserted into the insertion tube.

In some specific embodiments, one end of the movable rod close to the sleeve is fixedly connected with a limiting plate, and a spring is sleeved on the movable rod between the limiting plate and the supporting block.

In some embodiments, the securing mechanism includes a bracket configured in an L-shape.

In some specific embodiments, the bottom end of the bracket is fixed with the chassis through a bolt, and the upper part of the bracket is provided with a through adjusting screw rod.

In some specific embodiments, the bracket is provided with a threaded hole corresponding to the adjusting screw rod, and the diameter of the adjusting screw rod is smaller than the inner diameter of the insertion tube.

In some specific embodiments, the RTK antenna is threadedly coupled to the adjustable telescoping rod.

As will be described in further detail with reference to the accompanying drawings and specific embodiments, it should be noted that the embodiments of the present invention mainly explain and explain the components and the positions, the connection relationships, etc. of the RTK support device and the measurement device for field GPS surveying, and the components and the like constituting the RTK support device and the measurement device for field GPS surveying may be all known to those skilled in the art, and may be commercially available, and the specific shapes, dimensions, etc. thereof are not limited and explained herein.

Referring to fig. 1-2, an RTK surveying and mapping apparatus for field GPS surveying and mapping includes an RTK antenna 1, an adjustable telescopic rod 2 connected to a bottom end of the RTK antenna 1, the bottom end of the adjustable telescopic rod 2 is fixedly connected with a chassis 3, a plurality of grooves 4 are arranged at the edge of the chassis 3, a movable pipe 5 is arranged in the groove 4, the movable pipe 5 is rotationally connected with the chassis 3 through a pin shaft, the outer wall of the movable tube 5 is fixedly connected with a sleeve 6, a support rod 7 in sliding connection is inserted in the sleeve 6, the bottom end of the support rod 7 is fixedly connected with an insert rod 8, the lower part of the insert rod 8 is arranged to be conical, the lower part and the upper pipe wall of the sleeve 6 are provided with threaded holes 602, the fastening bolt 601 is installed in the threaded hole 602, the insertion tube 603 is fixedly connected to the side wall of the upper portion of the sleeve 6, the supporting mechanism is arranged at the lower end of the chassis 3, and the fixing mechanism is arranged at the upper end of the chassis 3.

Referring to fig. 3, the supporting mechanism includes a supporting plate 9, the supporting plate 9 is inclined, a supporting block 10 is fixedly connected to a surface of the supporting plate 9 close to the casing 6, a sliding-connected movable rod 11 is inserted into the supporting block 10, the movable rod 11 is inserted into the insertion tube 603, one end of the movable rod 11 close to the casing 6 is fixedly connected to a limiting plate 12, and a spring 13 is sleeved between the limiting plate 12 and the supporting block 10 of the movable rod 11.

Referring to fig. 4, the fixing mechanism includes a bracket 14, the bracket 14 is L-shaped, the bottom end of the bracket 14 is fixed to the chassis 3 through a bolt, a through adjusting screw rod 15 is installed at the upper portion of the bracket 14, a threaded hole is formed in the bracket 14 corresponding to the adjusting screw rod 15, and the diameter of the adjusting screw rod 15 is smaller than the inner diameter of the insertion tube 603.

The use process of the RTK mapping device for field GPS mapping provided by the embodiment of the utility model at least comprises the following steps:

during the use, twist and move accommodate the lead screw 15 and intubate 603 separation, rotate sleeve 6 makes backup pad 9 is pressed close to sleeve 6, outside pulling movable rod 11, spring 13 is compressed, loosens movable rod 11 again, inserts in intubate 603, makes sleeve 6 is fixed, unscrews fastening bolt 601, stimulates bracing piece 7 downwards, and fastening bolt 601 is connected with the screw hole 602 of lower part for bracing piece 7 is fixed with sleeve 6, inserts inserted bar 8 again on ground, and adjustable telescopic link 2 can adjust the height of RTK antenna 1, and this strutting arrangement simple structure, sleeve 6 and bracing piece 7 are collapsible, reduce strutting arrangement's volume, thereby the open-air survey and drawing of being convenient for is used.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. An RTK support apparatus, comprising:

an adjustable telescopic rod (2);

the bottom end of the adjustable telescopic rod (2) is fixedly connected with a chassis (3), a plurality of grooves (4) are formed in the edge of the chassis (3), movable pipes (5) are arranged in the grooves (4), the movable pipes (5) are rotatably connected with the chassis (3) through pin shafts,

a sleeve (6) is fixedly connected with the outer wall of the movable pipe (5), a slidable support rod (7) is inserted in the sleeve (6), an inserted rod (8) is fixedly connected with the bottom end of the support rod (7), the lower part of the inserted rod (8) is arranged to be conical, and,

threaded holes (602) are further formed in the lower portion and the upper portion of the pipe wall of the sleeve (6), fastening bolts (601) are mounted in the threaded holes (602), the upper portion side wall of the sleeve (6) is fixedly connected with an insertion pipe (603), a supporting mechanism is further arranged at the lower end of the chassis (3), and a fixing mechanism is further arranged at the upper end of the chassis (3).

2. An RTK support arrangement according to claim 1, characterized in that the support mechanism comprises a support plate (9), the support plate (9) is inclined, and the support plate (9) is fixedly connected to a support block (10) near the face of the casing (6).

3. An RTK support device according to claim 2, characterized in that a slidably connected movable rod (11) is inserted in the support block (10), the movable rod (11) being intended to be inserted in the insertion tube (603).

4. The RTK support device according to claim 3, characterized in that one end of the movable rod (11) close to the casing (6) is fixedly connected with a limiting plate (12), and a spring (1) is sleeved on the position of the movable rod (11) between the limiting plate (12) and the supporting block (10).

5. The RTK support apparatus according to claim 1, wherein the securing mechanism includes a bracket (14), the bracket (14) being arranged in an L-shape.

6. An RTK support arrangement according to claim 5, characterized in that the bottom end of the bracket (14) is bolted to the chassis (3) and the upper part of the bracket (14) is fitted with a through adjusting screw (15).

7. An RTK support arrangement according to claim 6, characterized in that the bracket (14) is threaded in correspondence of an adjusting screw (15), the diameter of the adjusting screw (15) being smaller than the inner diameter of the insertion tube (603).

8. A measurement device for field GPS surveying, comprising: an RTK antenna (1) and an RTK support apparatus as claimed in any one of claims 1-7, the RTK antenna (1) being detachably connected to the adjustable telescopic pole (2).

9. The measuring device according to claim 8, characterized in that the RTK antenna (1) is screwed to the adjustable telescopic rod (2).