CN210689652U

CN210689652U - Mapping device for land management

Info

Publication number: CN210689652U
Application number: CN201922293232.1U
Authority: CN
Inventors: 孙小金
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-05
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a mapping device for land management, which is characterized in that a supporting structure is arranged at the bottom of a mounting seat, and a supporting mechanism rotates to a proper angle, thereby stably supporting a mapping instrument; through the slide bar in the sliding sleeve removal, adjust the surveying instrument height, rotate fastening bolt, make its inside top tight slide bar side, fixed slide bar makes the surveying instrument stable, through the removal height of adjusting the slide bar, can reach comparatively horizontally state with the surveying instrument; the threaded rotating rod is manually rotated to drive the wheels to move upwards or downwards, the balance degree of the surveying instrument is adjusted, the surveying instrument is adjusted to be in a horizontal state by observing the level gauge arranged on the mounting seat, and the accuracy of a measuring result is ensured; the supporting mechanism is hinged to the mounting seat through the threaded pin rod, and the threaded pin rod can be taken down and mounted, so that the supporting mechanism can be quickly disassembled.

Description

Mapping device for land management

Technical Field

The utility model relates to a land management technical field, concretely relates to mapping device for land management.

Background

Surveying and mapping refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities. The geomagnetism research determines and calculates the geometric position, the earth spherical shape and the earth gravitational field of the ground point, measures the natural shape of the earth surface and the geometric distribution of artificial facilities according to the geometric position, the earth spherical shape and the earth gravitational field, and combines certain social information and the geographic distribution of the natural information to compile theoretical and technical subjects of maps with various scales and special maps in the global and local regions. Also known as metrology. It includes two main contents of measurement and drawing. In urban and rural construction planning, utilization of national and local resources, environmental protection and other works, various maps must be measured and mapped for planning and management.

Land survey and drawing work required the precision high, and there is certain requirement to holistic precision balance in the operation region, and survey and drawing work often need measure in a lot of unevenness's region, and this kind of topography very easily leads to the mapping equipment to place unstably to influence mapping data's accuracy, in addition, the extensive tripod of application of measuring apparatu for the land management supports, but tripod weight itself is great, can be more troublesome in the transportation with carrying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least defect among the prior art is overcome to a main aim at, provides a mapping device for land management, can overcome the region that prior art exists unevenness effectively and make the mapping equipment place unstably to influence the problem of mapping data's accuracy, still solved tripod weight itself great, can be more troublesome problem in the transportation with carrying.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

a land management surveying and mapping device includes a surveying and mapping instrument; the bottom of the surveying instrument is connected with a supporting rod, the bottom of the supporting rod is fixedly connected to an installation seat, and the bottom of the installation seat is connected with three uniformly distributed supporting mechanisms;

the supporting mechanism comprises a sliding rod, a sliding sleeve, a threaded rotating rod, a supporting block and wheels, the top of the sliding rod is hinged to the mounting seat, the bottom of the sliding rod is inserted into the sliding sleeve, internal threads are arranged at the lower end of the sliding sleeve and are connected with the threaded rotating rod in a screwed mode, the bottom of the threaded rotating rod is hinged to the supporting block, and the wheels are arranged at the lower end of the supporting block.

Furthermore, the left end and the right end of the mounting seat are provided with a placing notch, and a level gauge is arranged inside the placing notch.

Furthermore, a first support lug is fixedly connected to the bottom of the mounting seat and uniformly distributed, a first support lug groove is formed in the top of the first support lug, and the top of the sliding rod is inserted into the first support lug groove and is hinged to the first support lug.

Furthermore, a threaded through hole is formed in the first support lug, a threaded pin rod is arranged in the threaded through hole, a threaded hole matched with the threaded pin rod is formed in the top of the sliding rod, and locking nuts are screwed at two outer ends of the threaded pin rod.

Furthermore, the top of the supporting block is fixedly connected with a second supporting lug, a second supporting lug groove is formed in the top of the second supporting lug, and the bottom of the threaded rotating rod is inserted into the second supporting lug groove and is hinged with the second supporting lug.

Furthermore, both sides of the top of the sliding sleeve are provided with fastening blocks, the fastening blocks are connected with fastening bolts in a threaded mode, and both sides of the top of the sliding sleeve are provided with through holes corresponding to the fastening bolts.

Furthermore, the wheel is provided with a brake block for locking the wheel, so that the support mechanism is prevented from moving to influence the measurement work or the measurement data when the surveying instrument is used.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model has the advantages that the supporting structure is arranged at the bottom of the mounting seat, and the supporting mechanism rotates to a proper angle, so that the surveying and mapping instrument is stably supported; the wheel moves the surveying instrument to a proper position, and the brake pad is stepped to fix the surveying instrument, so that the surveying instrument can be moved conveniently in surveying work, and the working efficiency is improved; through the slide bar in the sliding sleeve removal, adjust the surveying instrument height, rotate fastening bolt, make its inside top tight slide bar side, fixed slide bar makes the surveying instrument stable, through the removal height of adjusting the slide bar, can reach comparatively horizontally state with the surveying instrument; the threaded rotating rod is manually rotated to drive the wheels to move upwards or downwards, the balance degree of the surveying instrument is adjusted, the surveying instrument is adjusted to be in a horizontal state by observing the level gauge arranged on the mounting seat, and the accuracy of a measuring result is ensured; the supporting mechanism is hinged to the mounting seat through the threaded pin rod, and the threaded pin rod can be taken down and mounted, so that the supporting mechanism can be quickly disassembled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic side view of the mounting base of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding sleeve of the present invention;

FIG. 4 is a schematic view of a cross-sectional structure of the first lug and the slide bar of the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of the fastening block and the sliding sleeve;

the reference numerals in the drawings denote: 1-surveying instrument, 2-supporting rod, 3-mounting seat, 301-placing notch, 302-first support lug, 303-first support lug groove, 304-threaded through hole, 4-supporting mechanism, 401-sliding rod, 402-sliding sleeve, 403-threaded rotating rod, 404-supporting block, 405-wheel, 406-threaded hole, 407-second support lug, 408-second support lug groove, 409-through hole, 5-level gauge, 6-threaded pin, 7-locking nut, 8-fastening block, 9-fastening bolt and 10-brake pad.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, a surveying and mapping apparatus for land management of the present embodiment includes a surveying and mapping instrument 1; 1 bottom of surveying instrument is connected with

bracing piece

2, 2 bottom rigid couplings of bracing piece on mount pad 3, and is specific, and the notch 301 of placing has been seted up to the end about mount pad 3, places the inside spirit level 5 that is provided with of notch 301. The bottom of the mounting seat 3 is connected with three supporting mechanisms 4 which are uniformly distributed. Specifically, the supporting mechanism 4 comprises a sliding rod 401, a sliding sleeve 402, a threaded rotating rod 403, a supporting block 404 and a wheel 405, the top of the sliding rod 401 is hinged to the mounting base 3, the bottom of the sliding rod 401 is inserted into the sliding sleeve 402, an internal thread is arranged at the lower end of the sliding sleeve 402 and is in threaded connection with the threaded rotating rod 403, the bottom of the threaded rotating rod 403 is hinged to the supporting block 404, and the wheel 405 is arranged at the lower end of the supporting block 404.

Specifically, referring to fig. 1 to 5, a first support lug 302 uniformly distributed is fixedly connected to the bottom of the mounting seat 3, a first support lug groove 303 is formed in the top of the first support lug 302, and the top of the sliding rod 401 is inserted into the first support lug groove 303 and is hinged to the first support lug 302. A threaded through hole 304 is formed in the first support lug 302, a threaded pin rod 6 is arranged in the threaded through hole 304, a threaded hole 406 matched with the threaded pin rod 6 is formed in the top of the sliding rod 401, and locking nuts 7 are screwed at two outer ends of the threaded pin rod 6. The top of supporting shoe 404 is fixedly connected with No. two journal stirrup 407, and No. two journal stirrup groove 408 is seted up at No. two journal stirrup 407 top, and threaded rotating rod 403 bottom inserts in No. two journal stirrup groove 408 to it is articulated with No. two journal stirrup 407. Both sides of the top of the sliding sleeve 402 are provided with fastening blocks 8, the fastening blocks 8 are screwed with fastening bolts 9, and both sides of the top of the sliding sleeve 402 are provided with through holes 409 corresponding to the fastening bolts 9. The wheel 405 is provided with a brake block 10 for locking the wheel 405 to prevent the support mechanism 4 from moving to affect the measurement work or measurement data when the surveying instrument 1 is in use.

Referring to fig. 1 to 5, in the present embodiment, the top of the sliding rod 401 is inserted into the first lug groove 302, and the threaded pin 6 passes through the threaded through hole 304 and is screwed with the sliding rod 401; rotating the supporting mechanism 4 to a proper angle, screwing the locking nut 7, and fixing the threaded pin rod 6, so that the supporting mechanism 4 is fixed and stably supports the surveying instrument 1; moving the surveying instrument 1 to a proper position through the wheels 405, and treading the brake pad 10 to fix the surveying instrument 1; the hand-held sliding rod 401 moves in the sliding sleeve 402, the height of the surveying instrument 1 is adjusted, and the surveying instrument 1 tends to be horizontal; rotating the fastening bolt 9 to enable the inner end of the fastening bolt to prop against the side face of the sliding rod 401, and fixing the sliding rod 401 to enable the surveying instrument 1 to be stable; the screw rotating rod 403 is manually rotated, so that the screw rotating rod 403 drives the wheel 405 to move upwards or downwards, the state of the level gauge 5 arranged on the mounting base 3 is observed, the surveying instrument 1 is adjusted to be in a horizontal state, and surveying and mapping work is carried out. Supporting mechanism 4 is articulated with mount pad 3 through screw pin 6, through taking off and installing screw pin 6, dismantlement supporting mechanism 4 that can be quick, easy operation, portable and installation improve work efficiency.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A land management surveying and mapping device includes a surveying and mapping instrument (1); the surveying and mapping instrument is characterized in that the bottom of the surveying and mapping instrument (1) is connected with a supporting rod (2), the bottom of the supporting rod (2) is fixedly connected to an installation seat (3), and the bottom of the installation seat (3) is connected with three uniformly distributed supporting mechanisms (4);

the supporting mechanism (4) comprises a sliding rod (401), a sliding sleeve (402), a threaded rotating rod (403), a supporting block (404) and wheels (405), the top of the sliding rod (401) is hinged to the mounting seat (3), the bottom of the sliding rod (401) is inserted into the sliding sleeve (402), internal threads are arranged at the lower end of the sliding sleeve (402) and are in threaded connection with the threaded rotating rod (403), the bottom of the threaded rotating rod (403) is hinged to the supporting block (404), and the wheels (405) are arranged at the lower end of the supporting block (404).

2. A land management surveying and mapping device according to claim 1, characterized in that the left and right ends of the mounting base (3) are provided with placing notches (301), and the placing notches (301) are internally provided with gradienters (5).

3. A land management surveying and mapping device according to claim 1, wherein a first support lug (302) is fixedly arranged at the bottom of the mounting seat (3) in a uniformly distributed manner, a first support lug groove (303) is formed in the top of the first support lug (302), and the top of the sliding rod (401) is inserted into the first support lug groove (303) and is hinged to the first support lug (302).

4. A land management surveying and mapping device according to claim 3, wherein a threaded through hole (304) is formed in the first support lug (302), a threaded pin (6) is arranged in the threaded through hole (304), a threaded hole (406) matched with the threaded pin (6) is formed in the top of the sliding rod (401), and locking nuts (7) are screwed on two outer ends of the threaded pin (6).

5. A land management surveying and mapping device according to claim 1, wherein a second support lug (407) is fixedly connected to the top of the support block (404), a second support lug groove (408) is formed in the top of the second support lug (407), and the bottom of the threaded rotating rod (403) is inserted into the second support lug groove (408) and is hinged to the second support lug (407).

6. A land management surveying and mapping device according to claim 1, characterized in that fastening blocks (8) are arranged on both sides of the top of the sliding sleeve (402), fastening bolts (9) are screwed on the fastening blocks (8), and through holes (409) corresponding to the fastening bolts (9) are arranged on both sides of the top of the sliding sleeve (402).

7. A land management surveying and mapping device according to claim 1, characterized in that said wheels (405) are provided with brake pads (10).