CN219318147U

CN219318147U - Portable geodetic apparatus

Info

Publication number: CN219318147U
Application number: CN202320138483.6U
Authority: CN
Inventors: 丁玉平; 张鹤; 胡振环; 丁亚男; 高兵
Original assignee: Jiangsu Suhai Information Technology Group Co ltd
Current assignee: Jiangsu Suhai Information Technology Group Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-07-07
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses portable geodetic measuring equipment, which relates to the technical field of land measurement and comprises a measuring instrument main body, a connecting rod, a contraction module and a telescopic device, wherein the connecting rod is fixedly arranged at the bottom of the measuring instrument main body, the side edge of the bottom of the connecting rod is provided with the contraction module, the side part of the contraction module is connected with the telescopic device, the telescopic device comprises a first telescopic rod, a second telescopic rod, a third telescopic rod, a first limiting hole, a second limiting hole and a first connecting hole, the surface of the first telescopic rod is provided with the first limiting hole, the surface of the second telescopic rod is provided with the second limiting hole, the surface of the third telescopic rod is provided with the first connecting hole, the surfaces of the second telescopic rod and the third telescopic rod are simultaneously provided with spring buckles, the spring buckles are matched with the first limiting hole and the second limiting hole for use, and the telescopic device is arranged in the device, so that the device can be conveniently carried and stored daily.

Description

Portable geodetic apparatus

Technical Field

The utility model relates to the technical field of land measurement, in particular to portable land measurement equipment.

Background

The land measurement is an important work in land management, including cadastral measurement, topography measurement, land utilization status measurement, land flatness measurement, investigation of reserve land resources of barren mountain barren lands and the like, and has the characteristics of large number of broken parts, high precision requirement and the like, and has certain requirement on the overall precision balance in an operation area.

Through retrieving, chinese patent grant number CN106840237 a's patent discloses a land measuring apparatu support, relates to land mapping technical field, including brace table, evenly distributed in the support of brace table lower extreme, the lower extreme of brace table still is equipped with lifter, its characterized in that: the supporting bench is provided with a slideway, a sliding block is arranged in the slideway, a height adjusting device is arranged above the sliding block and comprises a first sleeve and a second sleeve sleeved inside the first sleeve, the first sleeve is connected with the sliding block through a rotating shaft, the first sleeve and the second sleeve are fixed through locking bolts, the top end of the second sleeve is fixed with an installing table, a pointer is arranged at the bottom of the first sleeve, and an angle scale is arranged on the upper surface of the sliding block. The utility model has reasonable structural design, convenient use, not only can move in the horizontal direction, but also can move in the vertical direction, can rotate an angle, can ensure measurement quality at a place with poor light, saves labor, is suitable for popularization and use, can ensure measurement quality at a place with poor light in the prior art, but the device bracket cannot shrink and fold, and is not convenient in daily carrying and storage.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides portable geodetic equipment, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable geodetic apparatus, includes measuring instrument main part, connecting rod, shrink module and telescoping device, measuring instrument main part bottom fixed mounting connecting rod, connecting rod bottom side is equipped with the shrink module, telescoping device is connected to shrink module lateral part, telescoping device includes first telescopic link, second telescopic link, third telescopic link, first spacing hole, second spacing hole and first connecting hole, first telescopic link surface is equipped with first spacing hole, second telescopic link surface is equipped with the spacing hole of second, third telescopic link surface is equipped with first connecting hole, second telescopic link and third telescopic link surface are equipped with the spring buckle simultaneously, the cooperation is used between spring buckle and the spacing hole of first spacing hole and second.

Preferably, a fourth telescopic rod is arranged at the bottom of the third telescopic rod, a second connecting hole is formed in the surface of the fourth telescopic rod, and the first connecting hole is connected with the second connecting hole through a screw and a nut.

Preferably, the bottom of the fourth telescopic rod is fixedly connected with the conical rod.

Preferably, the shrinkage module comprises a connecting cylinder, a connecting groove, a rotating shaft and a rectangular rod, wherein the connecting groove is fixedly arranged on the side part of the connecting cylinder, and the rectangular rod is connected inside the connecting groove through the rotating shaft.

Preferably, the spring buckle comprises a bullet head and a spring, and the bottom of the bullet head is fixedly connected with the spring.

(III) beneficial effects

The utility model provides portable geodetic apparatus. The beneficial effects are as follows:

this portable geodetic apparatus has simple structure, can carry out the dismouting, the effect of portable and depositing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the telescopic device of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the tapered rod of the present utility model;

FIG. 4 is a schematic view of a shrink module structure according to the present utility model;

fig. 5 is a schematic view of a spring buckle structure according to the present utility model.

In the figure, 1, a measuring instrument main body; 2. a connecting rod; 3. a shrink module; 301. a connecting cylinder; 302. a connecting groove; 303. a rotating shaft; 304. a rectangular bar; 4. a telescoping device; 401. a first telescopic rod; 402. a second telescopic rod; 403. a third telescopic rod; 404. a first limiting hole; 405. a second limiting hole; 406. a first connection hole; 5. a spring buckle; 501. bullet heads; 502. a spring; 6. a screw; 7. a screw cap; 8. a fourth telescopic rod; 801. a second connection hole; 9. a tapered rod.

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. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a portable geodetic apparatus, includes measuring instrument main part 1, connecting rod 2, shrink module 3 and telescoping device 4, measuring instrument main part 1 bottom fixed mounting connecting rod 2, connecting rod 2 bottom side is equipped with shrink module 3, telescoping device 4 is connected to shrink module 3 lateral part, telescoping device 4 includes first telescopic link 401, second telescopic link 402, third telescopic link 403, first spacing hole 404, second spacing hole 405 and first connecting hole 406, first telescopic link 401 surface is equipped with first spacing hole 404, second telescopic link 402 surface is equipped with second spacing hole 405, third telescopic link 403 surface is equipped with first connecting hole 406, second telescopic link 402 and third telescopic link 403 surface are equipped with spring buckle 5 simultaneously, cooperation is used between spring buckle 5 and first spacing hole 404 and the second spacing hole 405, installs telescoping device 4 in the device, the daily of the device of being convenient for carries and deposits.

The bottom of the third telescopic rod 403 is provided with a fourth telescopic rod 8, the surface of the fourth telescopic rod 8 is provided with a second connecting hole 801, the first connecting hole 406 is connected with the second connecting hole 801 through a screw 6 and a nut 7, and the above parts are matched for use, so that the disassembly and the installation of the device can be realized.

The conical rod 9 is fixedly connected to the bottom of the fourth telescopic rod 8, and the stability of the device in use can be improved due to the installation of the conical rod 9.

The shrinkage module 3 includes connecting cylinder 301, spread groove 302, axis of rotation 303 and rectangle pole 304, the fixed mounting spread groove 302 of connecting cylinder 301 lateral part, the inside rectangle pole 304 of connecting groove 302 through axis of rotation 303 connection, the shrink of device can be realized in the installation of shrinkage module 3, and then the daily carrying of being convenient for.

The spring buckle 5 comprises a bullet 501 and a spring 502, wherein the bottom of the bullet 501 is fixedly connected with the spring 502, and the telescopic rod can be extended and fixed by the cooperation of the parts.

Working principle: during the use, outwards pulling telescoping device 4, shrink module 3 and opened, immediately pull down third telescopic link 403, spring buckle 5 can take place deformation after receiving the power, when sliding to first spacing hole 404 and the spacing hole 405 position of second, spring buckle 5 resumes, and then accomplishes tensile fixation, fixes taper rod 9 through screw 6 and nut 7 afterwards.

The utility model relates to a measuring instrument main body 1; 2. a connecting rod; 3. a shrink module; 301. a connecting cylinder; 302. a connecting groove; 303. a rotating shaft; 304. a rectangular bar; 4. a telescoping device; 401. a first telescopic rod; 402. a second telescopic rod; 403. a third telescopic rod; 404. a first limiting hole; 405. a second limiting hole; 406. a first connection hole; 5. a spring buckle; 501. bullet heads; 502. a spring; 6. a screw; 7. a screw cap; 8. a fourth telescopic rod; 801. a second connection hole; 9. the conical rod and the components are all universal standard components or components known to the person skilled in the art, and the structure and the principle of the conical rod are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a portable geodetic apparatus, includes measuring instrument main part (1), connecting rod (2), shrink module (3) and telescoping device (4), measuring instrument main part (1) bottom fixed mounting connecting rod (2), connecting rod (2) bottom side is equipped with shrink module (3), telescoping device (4), its characterized in that are connected to shrink module (3) lateral part: the telescopic device comprises a first telescopic rod (401), a second telescopic rod (402), a third telescopic rod (403), a first limiting hole (404), a second limiting hole (405) and a first connecting hole (406), wherein the first limiting hole (404) is formed in the surface of the first telescopic rod (401), the second limiting hole (405) is formed in the surface of the second telescopic rod (402), the first connecting hole (406) is formed in the surface of the third telescopic rod (403), the spring buckle (5) is arranged on the surfaces of the second telescopic rod (402) and the third telescopic rod (403) at the same time, and the spring buckle (5) is matched with the first limiting hole (404) and the second limiting hole (405) for use.

2. A portable geodetic apparatus according to claim 1, wherein: the bottom of the third telescopic rod (403) is provided with a fourth telescopic rod (8), the surface of the fourth telescopic rod (8) is provided with a second connecting hole (801), and the first connecting hole (406) is connected with the second connecting hole (801) through a screw (6) and a nut (7).

3. A portable geodetic apparatus according to claim 2, wherein: the bottom of the fourth telescopic rod (8) is fixedly connected with a conical rod (9).

4. A portable geodetic apparatus according to claim 1, wherein: the shrinkage module (3) comprises a connecting cylinder (301), a connecting groove (302), a rotating shaft (303) and a rectangular rod (304), wherein the connecting groove (302) is fixedly arranged on the side part of the connecting cylinder (301), and the rectangular rod (304) is connected with the inside of the connecting groove (302) through the rotating shaft (303).

5. A portable geodetic apparatus according to claim 1, wherein: the spring buckle (5) comprises a bullet head (501) and a spring (502), and the bottom of the bullet head (501) is fixedly connected with the spring (502).