CN210687667U

CN210687667U - Portable geographic information surveying instrument

Info

Publication number: CN210687667U
Application number: CN201921740295.0U
Authority: CN
Inventors: 王龙波; 陈志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-05
Anticipated expiration: 2029-10-17

Abstract

The utility model provides a portable geographic information surveying instrument, including the survey and drawing subassembly, the adjustment subassembly, tripod subassembly and two additional subassemblies, the tripod subassembly includes the fixed plate, the hinge bar, adjust the pole, the gag lever post is with the slide bar that is used for connecting hinge bar and gag lever post, be provided with the clamp that is used for restricting the regulation pole on the hinge bar, be provided with the connection platform on the fixed plate, the additional subassembly passes through the mount table and is connected with the connection platform, the additional subassembly includes the connecting plate, the arc pole, C shape pole, walking wheel and handle cover, the hinge bar includes the hinge, guide bar and connector, the side of guide bar is provided with the length scale, the guide bar has two symmetries to set up on the hinge, it sets up between two guide bars and is provided with on its top with guide bar complex sliding sleeve to adjust the. The device is convenient to transfer, can reduce the workload, is favorable for improving the working efficiency, has the characteristics of reasonable design, good adjustable effect and convenient bundling, and is suitable for large-scale popularization.

Description

Portable geographic information surveying instrument

Technical Field

The utility model belongs to the technical field of mapping equipment, especially, relate to a portable geographic information surveying instrument.

Background

The survey and drawing are based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the graph and position information reflecting the current situation of the ground for planning design and administrative management of engineering construction.

Existing geographic information mappers basically include a mapping assembly, an adjustment assembly and a tripod assembly that includes a harness for carrying. The application needs to perform optical centering or plumb ball centering by repeatedly adjusting three supporting legs of the tripod, and make the bubble of the circular level and the bubble of the collimation part level centered. However, the existing tripod has poor adjustability and low stability, so that the measurement contingency is increased, and the mapping efficiency is influenced; secondly, the existing tripod is long in length, and in many cases, the existing tripod is manually spanned on the shoulder or lifted by two persons, so that the transfer is completed, the workload is large, the transfer speed is low, and the work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that tripod subassembly of foretell surveying instrument exists, provide a reasonable in design, simple structure, stability are good, are convenient for shift and are favorable to improving a portable geographic information surveying instrument who measures the accuracy.

In order to achieve the above object, the technical solution adopted by the present invention is that, the portable geographic information surveying instrument provided by the present invention comprises a surveying and mapping component, an adjusting component and a tripod component, wherein the adjusting component is arranged between the surveying and mapping component and the tripod component, the tripod component comprises a fixed plate, a hinge rod and an adjusting rod, the hinge rod is provided with a clamp for limiting the adjusting rod, the fixed plate is provided with a connecting table, the connecting table is sleeved with an installation table, two additional components are symmetrically arranged on two sides of the installation table, the additional components comprise two connecting plates connected with the installation table, the tail portions of the two connecting plates are respectively provided with an arc rod, the tail portions of the two arc rods are provided with a C-shaped rod, the tail portion of the C-shaped rod of one of the additional components is provided with a walking wheel, and the tail portion of the C-shaped rod of the other additional component is provided, the utility model discloses a fixed plate, including fixed plate, articulated rod, guide bar, adjusting lever, slide bar, guide bar.

Preferably, the connecting plate is provided with a first connecting hole and a second connecting hole, and the first connecting hole and the second connecting hole are respectively provided with a first connecting screw and a second connecting screw which are in threaded connection with the mounting table.

Preferably, a spring chuck and a locking head matched with the spring chuck are arranged at the position, matched with the guide rod, on the sliding sleeve.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pair of portable geographic information surveying instrument pulls down no survey and drawing subassembly and adjustment subassembly, inclines with the device use the walking wheel as the fulcrum with tripod subassembly shrink, can accomplish the removal through the C shape pole at pulling gloves or handle cover place, and the transfer degree of difficulty is little, is favorable to improving work efficiency, and this device has reasonable in design, adjustable effectual and be convenient for receive the characteristics of restrainting in addition, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a tripod assembly and additional components according to an embodiment;

FIG. 2 is a front view of a portable geographic information mapper in accordance with an exemplary embodiment;

FIG. 3 is a schematic structural view of a tripod assembly according to an embodiment;

FIG. 4 is a schematic structural diagram of an additional component provided by the embodiment;

in the above figures, 1, a surveying and mapping component; 2. an adjustment assembly; 3. a tripod assembly; 31. a fixing plate; 32. a hinged lever; 321. a hinge joint; 322. a guide bar; 323. a connector; 33. adjusting a rod; 331. a sliding sleeve; 331a, a collet chuck; 331b, a locking head; 34. a limiting rod; 35. a slide bar; 36. clamping a hoop; 4. a connecting table; 5. an installation table; 6. an add-on component; 61. a connecting plate; 62. an arcuate bar; 63. a C-shaped rod; 64. a traveling wheel; 65. a handle sleeve; 66. a first connection hole; 67. a second connection hole; 68. a first connecting helix; 69. a second connecting helix.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a portable geographic information surveying instrument, including survey and drawing subassembly 1, adjustment subassembly 2 and tripod subassembly 3, adjustment subassembly 2 sets up between survey and drawing subassembly 1 and tripod subassembly 3, tripod subassembly 3 includes fixed plate 31, articulated rod 32 and adjusts pole 33. Wherein, survey and drawing subassembly 1, adjustment subassembly and clamp 36 are prior art, and this embodiment is no longer repeated herein, the utility model discloses the focus is to tripod subassembly 3's regulating part and to its stability provide obvious and profitable improvement, has increased additional subassembly 6 simultaneously and has improved the portability of this device.

Specifically, the utility model discloses be provided with on fixed plate 31 and connect platform 4, it is equipped with mount table 5 to connect the cover on the platform 4, the bilateral symmetry of mount table 5 is provided with two additional assembly 6, additional assembly 6 includes two connecting plates 61 of being connected with the mount table, the afterbody of two connecting plates 61 is provided with an arc pole 62 respectively, the afterbody of two arc poles 62 is provided with a C shape pole 63, the afterbody of the C shape pole 63 of one of them additional assembly is provided with walking wheel 64, the afterbody of the C shape pole of another additional assembly 6 is provided with gloves 65. Wherein, the both ends of connecting table 4 can adopt among the prior art structure that adjustment subassembly 2 and tripod subassembly 3 are connected, and its main function is for additional component provides installation space and basis, and mount table 5 is as the direct mount basis of additional component, and it adopts the form setting of cover to establish on connecting table 4. The additional components on both sides of the mounting platform 5 are substantially identical in construction, except that the C-shaped bar on one side is terminated by a walking wheel 64 for engaging the ground for walking, and the C-shaped bar on the other side is terminated by a grip 65 for manual handling of the combination of the towing attachment component and the tripod assembly. It should be noted that the relative position between the mounting table 5 and the connecting table 4 can be fixed by arranging longer screws on the side surface of the mounting table, and this connecting technology is a mature technology; secondly, the surveying and mapping assembly 1 and the adjustment assembly 2 are generally removed during the transfer process, so that the portability of the device is mainly aimed at the portability of the additional assembly 6 after the connection with the retracted tripod assembly 3 is established.

Further, the utility model discloses be provided with the slide bar 35 of gag lever post 34 and being used for connecting hinge bar and gag lever post at the bottom center of fixed plate 31, hinge bar 32 includes the hinge 321 with the fixed plate handing-over, the afterbody of hinge 321 is provided with guide bar 322, the side of guide bar 322 is provided with the length scale, the afterbody of guide bar is provided with connector 323, the guide bar has two symmetries to set up on the hinge, adjust the pole 33 and set up between two guide bars 322, the top of adjusting pole 33 be provided with guide bar complex sliding sleeve 331. The matching of the sliding sleeve 331 and the guide rod 322 plays a guiding role for the adjusting rod, and the limiting function of the hoop 36 can ensure the linearity of the adjusting rod on the whole structure of the hinge rod; the length scales arranged on the guide rod 322 are beneficial to accurately adjusting the total length of the adjusting rod 33 and the hinge rod 32; during the process of changing the opening angle of the adjusting rod 33, the angle of the sliding rod changes accordingly.

In order to improve the practicability of the device, the utility model provides a two additional assemblies have adopted nimble connected mode. Specifically, a first connecting hole 66 and a second connecting hole 67 are formed in the connecting plate, a first connecting screw 68 and a second connecting screw 69 which are in threaded connection with the mounting table are respectively arranged in the first connecting hole 66 and the second connecting hole 67, one of the connecting screws and the connecting plate is always in a shaft connection state, and the other connecting screw can be detached at any time according to needs so as to integrally rotate the additional assembly by an angle, for example, the additional assembly is rotated down by taking one of the connecting screws as a rotation center in the measuring process, so that the floor area of equipment is reduced, and the interference with workers is avoided; when the tripod component needs to be transferred, the tripod component is rotated to the position shown in figure 1 again, and after the tripod component is contracted, the tripod component is directly dragged by taking the walking wheels as fulcrums.

In order to improve the regulation efficiency, the utility model discloses be provided with collet chuck 331a and with collet chuck complex locking head 331b with guide bar cooperation department on the sliding sleeve, can adjust the length of every bracing piece one by one at any time according to actual need after overall structure is fixed, then directly screw up the locking head, simple effective, stability is good.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A portable geographic information surveying instrument comprises a surveying component, an adjusting component and a tripod component, wherein the adjusting component is arranged between the surveying component and the tripod component, the tripod component comprises a fixed plate, a hinged rod and an adjusting rod, the hinged rod is provided with a clamp used for limiting the adjusting rod, the portable geographic information surveying instrument is characterized in that a connecting table is arranged on the fixed plate, the connecting table is sleeved with a mounting table, two additional components are symmetrically arranged on two sides of the mounting table, each additional component comprises two connecting plates connected with the mounting table, the tail parts of the two connecting plates are respectively provided with an arc-shaped rod, the tail parts of the two arc-shaped rods are provided with a C-shaped rod, the tail part of the C-shaped rod of one additional component is provided with a travelling wheel, the tail part of the C-shaped rod of the other additional component is provided with a handle sleeve, the bottom center of the fixed plate is provided with a limiting rod and a, the hinge rod comprises a hinge joint jointed with the fixed plate, the tail of the hinge joint is provided with a guide rod, the side face of the guide rod is provided with length scales, the tail of the guide rod is provided with a connector, the guide rod is provided with two symmetries arranged on the hinge joint, the adjusting rod is arranged between the two guide rods, and the top end of the adjusting rod is provided with a sliding sleeve matched with the guide rod.

2. A portable geographic information surveying and mapping instrument according to claim 1, wherein the connection plate is provided with a first connection hole and a second connection hole, and the first connection hole and the second connection hole are respectively provided with a first connection screw and a second connection screw which are in threaded connection with the mounting base.

3. The portable geographic information surveying instrument according to claim 2, wherein a collet chuck and a locking head engaged with the collet chuck are provided on the sliding sleeve at a position where the sliding sleeve engages with the guide rod.