CN212005024U

CN212005024U - Portable geographic information surveying instrument

Info

Publication number: CN212005024U
Application number: CN202020710873.2U
Authority: CN
Inventors: 周平
Original assignee: Jiangsu Simi Information Technology Co ltd
Current assignee: Jiangsu Simi Information Technology Co ltd
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-11-24
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a portable geographic information surveying instrument relates to surveying instrument technical field. The utility model provides a portable geographic information surveying instrument, includes supporting mechanism, supporting mechanism includes bracing piece, connecting rod, gag lever post, spacing handle, gyro wheel dead lever and universal gyro wheel, bracing piece top fixedly connected with thread piece, and the circular slider of bracing piece bottom fixedly connected with, circular slider bottom fixedly connected with expanding spring, and expanding spring bottom fixedly connected with connecting rod, connecting rod outer wall contact has the gag lever post, gag lever post top spiro union has spacing handle, gag lever post bottom fixedly connected with gyro wheel dead lever. The utility model discloses a connecting piece and supporting mechanism's setting has realized passing through the connecting piece spiro union with the geographic information surveying instrument on supporting mechanism when transport and removal geographic information surveying instrument, makes things convenient for the geographic information surveying instrument to remove and carry, has practiced thrift people's physical power and vigor.

Description

Portable geographic information surveying instrument

Technical Field

The utility model relates to a surveying instrument technical field specifically is a portable geographic information surveying instrument.

Background

The geographic information mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global positioning system, remote sensing and a geographic information system as technical cores, obtains figure and position information reflecting the current situation of the ground by measuring the existing characteristic points and boundary lines of the ground through a measuring means, and is used for planning design and administrative management of engineering construction, the geographic information mapping is a theoretical and technical subject for researching, measuring and calculating the geometric position, the spherical shape and the earth gravitational field of ground points, measuring the natural shape of the earth surface and the geometric distribution of artificial facilities according to the figure and combining certain social information and the geographic distribution of natural information to compile maps of various scales of the global and local regions and thematic maps, therefore, the most important work in the geographic information mapping is mapping work, the use of a geographic information mapper is essential.

But most geographic information mapping appearance quality is heavier in the existing market, need carry and remove extremely inconveniently in the survey and drawing work, can consume a large amount of physical power and energy when carrying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable geographic information surveying appearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable geographic information surveying instrument comprises a supporting mechanism, the supporting mechanism comprises a supporting rod, a connecting rod, a limiting handle, a roller fixing rod and a universal roller, a threaded block is fixedly connected to the top of the supporting rod, a round slider is fixedly connected to the bottom of the supporting rod, a telescopic spring is fixedly connected to the bottom of the round slider, a connecting rod is fixedly connected to the bottom of the telescopic spring, the outer wall of the connecting rod is in contact with the limiting rod, the top of the limiting rod is in threaded connection with the limiting handle, the bottom of the limiting rod is fixedly connected with the roller fixing rod, the bottom of the roller fixing rod is movably coupled with the universal roller, a spring guide pillar is fixedly connected to the central part inside the connecting rod, external threads are arranged on the outside of the threaded block, a connecting piece is in threaded connection with the outside, and the top of the connecting piece is movably connected with a control panel, and the top of the control panel is fixedly provided with a surveying instrument.

Preferably, the size of the thread groove is matched with that of the thread block, and the thread block, the support rod and the circular sliding block are of an integrally formed structure.

Preferably, a first groove is formed in the limiting rod, the size of the first groove is matched with that of the connecting rod, and the limiting rod and the roller fixing rod are of an integrally formed structure.

Preferably, surveying instrument, control panel, connecting piece and survey and drawing support size looks adaptation.

Preferably, the support rod, the connecting rod, the limiting rod and the roller fixing rod are all made of stainless steel, and the diameter of the spring guide column is matched with the inner diameter of the telescopic spring.

Preferably, the bottom of the connecting rod is provided with a second groove, the center of the circular sliding block is provided with a through hole, and the sizes of the second groove and the through hole are matched with the size of the spring guide post.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a portable geographic information surveying instrument, through connecting piece and supporting mechanism's setting, has realized passing through the connecting piece spiro union with the geographic information surveying instrument on supporting mechanism when transport with remove the geographic information surveying instrument, makes things convenient for the geographic information surveying instrument to remove and carry, has practiced thrift people's physical power and vigor.

(2) The utility model provides a portable geographic information surveying instrument, through circular slider, spring guide pillar and expanding spring's setting, has realized that supporting mechanism has certain buffer capacity, when looking sideways at the appearance with removing geographic information at the transport, runs into unevenness's ground supporting mechanism and can give the certain protection of geographic information surveying instrument.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the supporting mechanism of the present invention;

fig. 3 is a top view of the supporting mechanism of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a surveying instrument; 2. a control panel; 3. a connecting member; 4. a surveying and mapping support; 5. a support bar; 6. a connecting rod; 7. a limiting rod; 8. a limiting handle; 9. a roller fixing rod; 10. a universal roller; 11. a thread block; 12. a circular slider; 13. a spring guide post; 14. a tension spring; 15. a thread groove; 16. and (4) external threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a portable geographic information surveying instrument comprises a supporting mechanism, the supporting mechanism comprises a supporting rod 5, a connecting rod 6, a limiting rod 7, a limiting handle 8, a roller fixing rod 9 and a universal roller 10, the top of the supporting rod 5 is fixedly connected with a threaded block 11, the bottom of the supporting rod 5 is fixedly connected with a round slide block 12, the bottom of the round slide block 12 is fixedly connected with a telescopic spring 14, the bottom of the telescopic spring 14 is fixedly connected with the connecting rod 6, the outer wall of the connecting rod 6 is contacted with the limiting rod 7, the top of the limiting rod 7 is screwed with the limiting handle 8, the bottom of the limiting rod 7 is fixedly connected with the roller fixing rod 9, the bottom of the roller fixing rod 9 is movably journalled with the universal roller 10, the inner central part of the connecting rod 6 is fixedly connected with a spring guide pillar 13, the outer part of the threaded block 11 is provided with, threaded groove 15 has been seted up to 3 bottoms of connecting piece, and 3 top swing joint of connecting piece have

control panel

2, and 2 top fixed mounting of control panel have surveying instrument 1, through connecting piece 3 and supporting mechanism's setting, realized that 3 spiro couplings of connecting piece are passed through with surveying instrument 1 on supporting mechanism with surveying instrument 1 when carrying and mobile test geographic information's surveying instrument 1, make things convenient for surveying instrument 1 to remove and carry, practiced thrift people's physical power and vigor.

As shown in fig. 1 and 4, the size of the thread groove 15 is matched with the size of the thread block 11, and the thread block 11, the support rod 5 and the circular sliding block 12 are of an integrated structure.

As shown in fig. 2, a first groove is formed in the limiting rod 7, the size of the first groove is matched with that of the connecting rod 6, and the limiting rod 7 and the roller fixing rod 9 are of an integrally formed structure.

As shown in figure 1, the surveying instrument 1, the control panel 2, the connecting piece 3 and the surveying support 4 are matched in size.

As shown in fig. 1 and 2, the support rod 5, the connecting rod 6, the limiting rod 7 and the roller fixing rod 9 are all made of stainless steel, the diameter of the spring guide post 13 is matched with the inner diameter of the telescopic spring 14, the surveying instrument 1 for side-looking geographic information can move on uneven ground through the round slide block 12 at the bottom of the support rod 5, the spring guide post 13 inside the connecting rod 6 and the telescopic spring 14, the universal roller 10 generates jolt when the ground is uneven, after the universal roller 10 transmits jolt force to the connecting rod 6, the telescopic spring 14 inside the connecting rod 6 converts most of energy into internal energy, only transmits a small part of energy to the round slide block 12, the round slide block 12 transmits force to the support rod 5, and then transmits the force to the surveying instrument 1 through the support rod 5, because the transmitted force passes through the telescopic spring 14 and other components, through progressively decreasing layer by layer, because the impact force that jolts and produce becomes extremely weak when arriving surveying instrument 1 to carry and remove in-process and play certain guard action to surveying instrument 1 of test geographic information.

As shown in figure 2, the bottom of the connecting rod 6 is provided with a second groove, the center of the circular sliding block 12 is provided with a through hole, and the sizes of the second groove and the through hole are matched with the size of the spring guide post 13.

The working principle is as follows: when needs use this device, open connecting piece 3 surveying and mapping support 4 all around, further external screw thread 16 of seting up on the screw block 11 and the inside thread groove 15 of seting up of connecting piece 3 are relative it and connect soon together, then unscrew spacing handle 8 and adjust connecting rod 6 to suitable height, further screw up spacing handle 8 and make connecting rod 6 and gag lever post 7 can't carry out the displacement, further pack up the surveying and mapping support on the connecting piece 3, can realize letting equipment carry and remove freely, it can to spin down supporting mechanism from connecting piece 3 when needing to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable geographic information surveying instrument, includes supporting mechanism, its characterized in that: the supporting mechanism comprises a supporting rod (5), a connecting rod (6), a limiting rod (7), a limiting handle (8), a roller fixing rod (9) and universal rollers (10), wherein a thread block (11) is fixedly connected to the top of the supporting rod (5), a round sliding block (12) is fixedly connected to the bottom of the supporting rod (5), an expansion spring (14) is fixedly connected to the bottom of the round sliding block (12), the connecting rod (6) is fixedly connected to the bottom of the expansion spring (14), the limiting rod (7) is contacted with the outer wall of the connecting rod (6), the limiting handle (8) is screwed to the top of the limiting rod (7), the roller fixing rod (9) is fixedly connected to the bottom of the limiting rod (7), the universal rollers (10) are movably coupled to the bottom of the roller fixing rod (9), and a spring guide pillar (13) is fixedly connected, external screw thread (16) have been seted up to screw thread piece (11) outside, screw thread piece (11) outside threaded connection has connecting piece (3), and states connecting piece (3) movable coupling around and have survey and drawing support (4), thread groove (15) have been seted up to connecting piece (3) bottom, and connecting piece (3) top swing joint has control panel (2), and control panel (2) top fixed mounting has surveying instrument (1).

2. A portable geographic information mapper as defined in claim 1, wherein: the size of the thread groove (15) is matched with that of the thread block (11), and the thread block (11), the support rod (5) and the circular sliding block (12) are of an integrally formed structure.

3. A portable geographic information mapper as defined in claim 1, wherein: a first groove is formed in the limiting rod (7), the size of the first groove is matched with that of the connecting rod (6), and the limiting rod (7) and the roller fixing rod (9) are of an integrally formed structure.

4. A portable geographic information mapper as defined in claim 1, wherein: surveying instrument (1), control panel (2), connecting piece (3) and survey and drawing support (4) size of a dimension looks adaptation.

5. A portable geographic information mapper as defined in claim 1, wherein: the support rod (5), the connecting rod (6), the limiting rod (7) and the roller fixing rod (9) are all made of stainless steel, and the diameter of the spring guide post (13) is matched with the inner diameter of the telescopic spring (14).

6. A portable geographic information mapper as defined in claim 1, wherein: the bottom of the connecting rod (6) is provided with a second groove, the center of the circular sliding block (12) is provided with a through hole, and the size of the second groove and the size of the through hole are matched with the size of the spring guide post (13).