CN217030570U

CN217030570U - Land planning measurer

Info

Publication number: CN217030570U
Application number: CN202220754790.2U
Authority: CN
Inventors: 陈斌; 刘维维; 张程
Original assignee: Jiangxi General Institute Of Land And Resources Surveying And Mapping Engineering Co ltd
Current assignee: Jiangxi General Institute Of Land And Resources Surveying And Mapping Engineering Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-22
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an earth planning measurer, which comprises a measurer body and a tripod for supporting the measurer body, wherein the top of the tripod is connected with a supporting plate through a limiting structure, and the measurer body is arranged on the supporting plate; limit structure includes the dwang, be connected with the stopper through elastic construction on the lateral wall of dwang, just the both sides of stopper are equipped with the inclined plane, set up flutedly in the backup pad, just the dwang rotates to be connected in the recess, the lateral wall annular of recess is provided with a plurality of spacing grooves, the both sides of spacing groove be equipped with the inclined plane of stopper inclined plane looks adaptation, realized that the whole equipment of don't rotation just can carry out all-round measuring effect to the soil, convenient operation has improved work efficiency, labour saving and time saving.

Description

Land planning measurer

Technical Field

The utility model relates to the technical field of land planning, in particular to a land planning measurer.

Background

Land survey is the work of measuring and drawing the characteristics of various lands, such as quantity, distribution topography and the like by applying a surveying and remote sensing technical method. The method comprises the contents of terrain measurement, cadastral measurement, land leveling measurement, current land utilization measurement, survey of backup resources such as barren mountains and wastelands and the like. The measuring method comprises geodetic surveying, common surveying, aerial photogrammetry, remote sensing technology, mapping and the like. Under the condition that the national basic topographic map is gradually completed, the land survey mainly refers to other contents except the topographic survey, and the land survey is carried out on the basis of the national basic topographic map.

When the existing land planning measurer is used, the whole device (the measurer and a tripod) needs to be steered manually, and then the land is measured in an all-around manner, so that labor is wasted, the operation is inconvenient, and the working efficiency is influenced; therefore, the land planning measurer.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide an earth-planning measuring device that solves the problems mentioned in the background of the art. In order to achieve the purpose, the utility model provides the following technical scheme: the land planning measurer comprises a measurer body and a tripod for supporting the measurer body, wherein the top of the tripod is connected with a supporting plate through a limiting structure, and the measurer body is arranged on the supporting plate; the limiting structure comprises a rotating rod, a limiting block is connected to the side wall of the rotating rod through an elastic structure, inclined planes are arranged on two sides of the limiting block, a groove is formed in the supporting plate, the rotating rod is rotatably connected in the groove, a plurality of limiting grooves are annularly formed in the side wall of the groove, and the two sides of the limiting grooves are provided with inclined planes matched with the inclined planes of the limiting block.

Furthermore, an installation groove is formed in the supporting plate and matched with the measurer body.

Furthermore, positioning rods are arranged at four angular points of the mounting groove, an elastic piece is mounted at the bottom of the measurer body, and positioning holes matched with the positioning rods are formed in the elastic piece.

Furthermore, the positioning rod and the positioning hole are both square.

Furthermore, the tripod comprises three telescopic rods, each telescopic rod comprises a supporting rod, and the supporting rods are connected with movable rods through fixing bolts.

Further, the elastic structure comprises a placing groove, and the placing groove is connected with the limiting block through a spring.

In conclusion, the utility model has the following beneficial effects:

according to the land planning measurer, the supporting plate is rotated by an operator, the supporting plate drives the elastic structure to rotate, the elastic structure drives the limiting block to rotate, the inclined surface of the limiting block extrudes the inclined surface of the limiting groove at the moment, the limiting block leaves the limiting groove and loses the limiting effect on the limiting block, then the supporting plate continues to rotate, and after the supporting plate rotates to a corresponding position, the limiting block enters the limiting groove through the elastic force recovered by the elastic piece at the moment, so that the supporting plate is limited on the tripod, the effect of performing all-dimensional measurement on land without rotating the whole device is achieved, the operation is convenient, the working efficiency is improved, and time and labor are saved;

the measurer is accurately arranged on the supporting plate through the arrangement of the positioning rod and the positioning hole;

through locating lever and mounting hole quadrangle setting, make the installation of caliber root more stable in the backup pad.

Drawings

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

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

FIG. 3 is a schematic view of the utility model at A;

fig. 4 is a cross-sectional view of the support plate of the present invention.

In the figure: 1. a measurer body; 101. an elastic member; 102. positioning holes; 2. a tripod; 201. A support plate; 202. A groove; 203. a limiting groove; 204. mounting grooves; 205. positioning a rod; 3. a limiting structure; 301. Rotating the rod; 302. an elastic structure; 303. a limiting block; 4. a telescopic rod; 401. a support bar; 402. fixing the bolt; 403. a movable rod; 3021. a placement groove; 3022. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, an earth planning measurer includes a measurer body 1 and a tripod 2 for supporting the measurer body 1, the top of the tripod 2 is connected with a supporting plate 201 through a limiting structure 3, and the measurer body 1 is mounted on the supporting plate 201; limiting structure 3 includes dwang 301, and the one end of dwang 301 is installed on tripod 2, and its other end and backup pad 201 rotate to be connected, be connected with stopper 303 through elastic construction 302 on the lateral wall of dwang 301, just the both sides of stopper 303 all are equipped with the inclined plane, seted up recess 202 on the backup pad 201, recess 202 is circular, just dwang 301 rotates to be connected in recess 202, the lateral wall annular of recess 202 is provided with a plurality of spacing grooves 203, the both sides of spacing groove 203 are equipped with the inclined plane with stopper 303 inclined plane looks adaptation.

The support plate 201 is provided with an installation groove 204, the installation groove 204 is matched with the measurer body 1, the size of the installation groove 204 is consistent with that of the measurer body 1, and the measurer body 1 is limited in the installation groove 204 through the consistency of the size. Positioning rods 205 are arranged at four corners of the mounting groove 204, an elastic part 101 is mounted at the bottom of the measurer body 1, positioning holes 102 matched with the positioning rods 205 are formed in the elastic part 101, the elastic part 205 is inserted into the positioning holes 102, so that the measurer body 1 is accurately positioned in the mounting groove 204, and the elastic part 101 is made of elastic rubber, so that when the measurer body 1 falls on the ground in the conveying and transporting processes, the effect of protecting the measurer body 1 is achieved through the arrangement of the elasticity of the elastic part 101. The positioning rod 205 and the positioning hole 102 are both square, and the measurer body 1 is more stably mounted on the supporting plate 201 through the square arrangement. Tripod 2 include three telescopic links 4, and a telescopic link 4 is formed by connecting two telescopic links, telescopic link 4 includes bracing piece 401, bracing piece 401 is connected with movable rod 403 through fixing bolt 402, and the inside hollow structure that is of bracing piece 401 loses the spacing effect to movable rod 403 through unscrewing fixing bolt 402, makes movable rod 403 can remove in the hollow structure of bracing piece 401 to the length of telescopic link 4 has been adjusted. The number of the elastic structures 302 is two, and the two elastic structures are symmetrically arranged, the elastic structure 302 includes a placement groove 3021, the placement groove 3021 is connected with the limiting block 303 through a spring 3022, the placement groove 3021 is opened on the cylindrical surface of the rotating rod 301, one end of the spring 3022 is fixedly connected in the placement groove 3021, and the other end of the spring 3022 is connected with the limiting block 303.

The utility model relates to a using method and working principle of a land planning measurer, which comprises the following steps that firstly, an operator places a tripod 2 at a corresponding position, then places a measurer body 1 into a mounting groove 204, when angle measurement needs to be changed, the operator rotates a support plate 201, the support plate 201 drives an elastic structure 302 to rotate, the elastic structure 302 drives a limit block 303 to rotate, the inclined surface of the limit block 303 presses the inclined surface of a limit groove 203, the limit block 303 leaves the limit groove 203, the limit effect on the limit block 303 is lost, the elastic structure 302 is pressed, then the support plate 201 is continuously rotated, the support plate 201 drives the measurer body 1 to rotate, when the measurer body 1 rotates to the corresponding position, the support plate 201 stops rotating, the limit block 303 enters the limit groove 203 through the elastic force recovered by the elastic structure 302, and the support plate 201 is limited on the tripod 2, at this moment, the measurer body 1 is limited, the measuring precision is improved, the effect that the soil can be subjected to all-dimensional measurement by not rotating the whole device is achieved, the operation is convenient, the working efficiency is improved, and time and labor are saved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an earth planning caliber which characterized in that: the measuring device comprises a measuring device body (1) and a tripod (2) used for supporting the measuring device body (1), wherein the top of the tripod (2) is connected with a supporting plate (201) through a limiting structure (3), and the measuring device body (1) is arranged on the supporting plate (201);

limit structure (3) are including dwang (301), be connected with stopper (303) through elastic construction (302) on the lateral wall of dwang (301), just the both sides of stopper (303) are equipped with the inclined plane, seted up on backup pad (201) recess (202), just dwang (301) are rotated and are connected in recess (202), the lateral wall annular of recess (202) is provided with a plurality of spacing grooves (203), the both sides of spacing groove (203) are equipped with the inclined plane with stopper (303) inclined plane looks adaptation.

2. An earth-planning measurer as claimed in claim 1, wherein: the measuring device is characterized in that a mounting groove (204) is formed in the supporting plate (201), and the mounting groove (204) is matched with the measuring device body (1).

3. An earth layout measurer according to claim 2, wherein: positioning rods (205) are arranged at four corner points of the mounting groove (204), an elastic part (101) is mounted at the bottom of the measurer body (1), and positioning holes (102) matched with the positioning rods (205) are formed in the elastic part (101).

4. An earth-planning measurer as claimed in claim 3, wherein: the positioning rod (205) and the positioning hole (102) are both in a regular quadrangle.

5. An earth layout measurer according to claim 1, characterized in that: the tripod (2) comprises three telescopic rods (4), each telescopic rod (4) comprises a supporting rod (401), and the supporting rods (401) are connected with movable rods (403) through fixing bolts (402).

6. An earth layout measurer according to claim 1, characterized in that: the elastic structure (302) comprises a placing groove (3021), and the placing groove (3021) is connected with a limiting block (303) through a spring (3022).