CN221684193U

CN221684193U - A portable surveying and mapping device

Info

Publication number: CN221684193U
Application number: CN202322751086.9U
Authority: CN
Inventors: 李少钟
Original assignee: Huizhou Topkang Surveying And Mapping Co ltd
Current assignee: Jiangsu Xinde Geographic Information Technology Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-09-10
Anticipated expiration: 2033-10-13

Abstract

The utility model relates to a portable mapping device which comprises a level, a detachable structure, a tripod structure and an auxiliary support structure, wherein the level is connected with the tripod structure below through the detachable structure, and the auxiliary support structure is arranged below the tripod structure; the tripod comprises a mounting plate and three groups of telescopic structures, wherein the mounting plate is a part of a detachable structure, the mounting plate is rotatably connected with the telescopic structures, the telescopic structures comprise traveling wheel rotating shafts and traveling wheels at the lower ends, and the traveling wheels are rotatably connected with the traveling wheel rotating shafts.

Description

Mapping device convenient to carry

Technical Field

The utility model relates to a portable mapping device, and belongs to the technical field of mapping equipment.

Background

The surveying instrument is an instrument and a device for collecting, processing, outputting and the like of data designed and manufactured for surveying operation. The instrument is used for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measurement work in the planning design, construction and management phases of engineering construction.

For example, CN216843958U discloses a portable's mapping device portable when outdoor operation, labour saving and time saving can fold equipment according to the user's demand and put, improves work efficiency, and the practicality is strong to reach best result of use, but in this patent, although can fold equipment and put, but in actual use, need remove mapping device, can't convenient switch to mobile state in this patent.

Disclosure of utility model

The utility model aims to overcome the existing defects, provides the portable surveying and mapping device which is convenient to shrink and expand, reduces the volume, is convenient to carry, can be disassembled and assembled, is convenient to carry and transport independently, and can effectively solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a mapping device convenient to carry, includes the level gauge, can dismantle structure, tripod structure, auxiliary stand structure, the level gauge is connected through can dismantle structure with the tripod structure of below, auxiliary stand structure is installed to tripod structure below; the tripod comprises a mounting plate and three groups of telescopic structures, wherein the mounting plate is a part of a detachable structure, the mounting plate is rotatably connected with the telescopic structures, each telescopic structure comprises a traveling wheel rotating shaft and traveling wheels at the lower end, and the traveling wheels are rotatably connected with the traveling wheel rotating shafts.

It is to be understood that each road wheel has at least four wheels; the mounting plate is connected with a part of the telescopic structure where the non-telescopic action occurs.

Preferably, the detachable structure comprises a first externally threaded connecting rod and a mounting plate with an internally threaded groove, the first externally threaded connecting rod being received in the mounting plate.

It is to be understood that the mounting panel is put into through rotatory mode to first external screw thread connecting rod, and first external screw thread pole and spirit level fixed connection realize the dismouting of spirit level to conveniently carry.

Preferably, the telescopic structure further comprises a hollow rod, a guide window, a threaded guide rod, a fastening threaded sleeve, a supporting leg and an anti-skid block, wherein the hollow rod is rotationally connected with the mounting plate, the hollow rod is provided with the guide window for limiting the movement of the threaded guide rod, the hollow rod is in sliding connection with the supporting leg, the threaded guide rod is fixed on the supporting leg, and the threaded guide rod is matched with the fastening threaded sleeve.

It is to be understood that the hollow rod is in a concave structure at the position of the guide window, and the surface is subjected to rough process treatment; the fastening thread sleeve is provided with a convex block which is convenient for the operation of a manual or electromechanical tool; the hollow rod is rotationally connected with the mounting plate; the telescopic structure can be a multi-stage structure, and the structure is similar to the cooperation of the hollow rod and the supporting legs.

Preferably, the telescopic structure further comprises an anti-skid block, and the lower end of the supporting leg is provided with the anti-skid block.

It is to be understood that the anti-skid block can be installed by arranging a groove at the lower end of the supporting leg or can be fixed by bonding.

Preferably, the auxiliary support structure comprises an auxiliary support, a sliding sleeve, a connecting rod, a limit sleeve, a low-speed motor and a driving wheel, wherein the sliding sleeve is in sliding connection with the auxiliary support, two ends of the connecting rod are respectively in rotary connection with the telescopic structure and the sliding sleeve, the upper end of the auxiliary support is connected with the mounting plate, the limit sleeve is fixed at the lower end of the auxiliary support, the low-speed motor is arranged below the auxiliary support, and the driving wheel is driven to rotate by the low-speed motor.

It is to be understood that the low-speed motor is a manual switch type motor using a storage battery, and the power on and off of the low-speed motor can be realized through a manual control switch; the connecting rod is rotationally connected with the hollow rod of the telescopic structure; the mounting plate and the auxiliary support can be indirectly connected through other structures, so that the fixing or detachable function of the auxiliary support is realized.

Preferably, the auxiliary bracket structure further includes a second externally threaded connection rod fitted into the internally threaded groove of the auxiliary bracket, the second externally threaded connection rod being fixed to the lower surface of the mounting plate.

It will be appreciated that the cooperation of the second externally threaded connecting rod with the auxiliary bracket is similar to the cooperation of the first externally threaded connecting rod with the mounting plate.

The utility model has the beneficial effects that:

1. According to the utility model, the working position and the height of the device can be adjusted by arranging the auxiliary support structure, the first external thread connecting rod is manually rotated to detach the level from the mounting plate, the low-speed motor operates to drive the driving wheel to move, and the device can realize low-speed running under the support of the travelling wheel and is convenient to carry and transport.

2. According to the telescopic tripod structure, the telescopic structure is arranged, so that the tripod structure can be contracted, the contraction deformation of the telescopic tripod structure is realized, the size is reduced, the telescopic tripod structure is convenient to carry and transport, the guide sleeve is matched with the hollow rods, three hollow rods are convenient to adjust simultaneously, and the working level and the accuracy of the level gauge are guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic illustration of a portable mapping device of the present utility model.

Fig. 2 is a specific schematic view of an auxiliary bracket structure in a portable mapping device.

Fig. 3 is a cross-sectional view of a first externally threaded connecting rod and mounting plate of a portable mapping device of the present utility model.

Reference numerals in the drawings: 1. a level gauge; 2. a first externally threaded connecting rod; 3. a mounting plate; 4. an auxiliary support structure; 41. an auxiliary bracket; 42. a sliding sleeve; 43. a connecting rod; 44. a limit sleeve; 45. a low-speed motor; 46. a driving wheel; 47. a second externally threaded connecting rod; 5, a telescopic structure; 51. a hollow rod; 52. a guide window; 53. a threaded guide rod; 54. fastening a threaded sleeve; 55. supporting feet; 56. an anti-skid block; 57. a traveling wheel rotating shaft; 58. and a walking wheel.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

1-3, The leveling instrument comprises a leveling instrument 1, a detachable structure, a tripod structure and an auxiliary support structure 4, wherein the leveling instrument 1 is connected with the tripod structure below through the detachable structure, the detachable structure comprises a first external thread connecting rod 2 and a mounting plate 3 with an internal thread groove, the first external thread connecting rod 2 is arranged in the mounting plate 3, and the auxiliary support structure 4 is arranged below the tripod structure; the tripod comprises a mounting plate 3 and three groups of telescopic structures 5, wherein the mounting plate 3 is a part of a detachable structure, the mounting plate 3 is rotatably connected with the telescopic structures 5, the telescopic structures 5 comprise traveling wheel rotating shafts 57 and traveling wheels 58 at the lower ends, and the traveling wheels 58 are rotatably connected with the traveling wheel rotating shafts 57.

The working position and the height of the device can be adjusted through the auxiliary bracket structure 4; the tripod structure can be contracted by manually matching with the electromechanical tool adjusting telescopic structure 5, the first external thread connecting rod 2 is manually rotated to detach the level 1 from the mounting plate 3, and the device can be pushed to walk under the support of the walking wheel 58, so that the transportation is convenient.

The telescopic structure 5 further comprises a hollow rod 51, a guide window 52, a threaded guide rod 53, a fastening threaded sleeve 54 and a supporting foot 55, the hollow rod 51 is rotationally connected with the mounting plate 3, the hollow rod 51 is provided with the guide window 52 used for limiting the movement of the threaded guide rod 53, the hollow rod 51 is slidably connected with the supporting foot 55, the supporting foot 55 is fixedly provided with the threaded guide rod 53, the threaded guide rod 53 is matched with the fastening threaded sleeve 54, the telescopic structure 5 further comprises an anti-slip block 56, the lower end of the supporting foot 55 is provided with the anti-slip block 56, and the anti-slip block 56 prevents the supporting foot 55 from slipping when the device is supported to work.

When the initial state is not contracted, the screw thread guide rod 53 is positioned at the lower end of the guide window 52, the fastening screw thread sleeve 54 is tightly attached to the surface of the hollow rod 51, when the device needs to be carried and transported, the fastening screw thread sleeve 54 is manually rotated or rotated by an electromechanical tool, the supporting leg 55 and the hollow rod 51 perform relative movement, the position of the screw thread guide rod 53 at the guide window 52 is changed, the supporting leg 55 partially enters the hollow rod 51, the fastening screw thread sleeve 54 is rotated again, the fastening screw thread sleeve 54 is tightly attached to the surface of the hollow rod 51 again, the telescopic structure 5 is contracted, the contraction deformation of the device is realized, the volume is reduced, and the device is convenient to carry and transport.

The auxiliary support structure 4 comprises an auxiliary support 41, a sliding sleeve 42, a connecting rod 43, a limit sleeve 44, a low-speed motor 45 and a driving wheel 46, wherein the sliding sleeve 42 is in sliding connection with the auxiliary support 41, two ends of the connecting rod 43 are respectively in rotary connection with the telescopic structure 5 and the sliding sleeve 42, the upper end of the auxiliary support 41 is connected with the mounting plate 3, the limit sleeve 44 is fixed at the lower end of the auxiliary support 41, the low-speed motor 45 is arranged below the auxiliary support 41, the driving wheel 46 is driven to rotate by the low-speed motor 45, the auxiliary support structure 4 further comprises a second external thread connecting rod 47, the second external thread connecting rod 47 is arranged in an internal thread groove of the auxiliary support 41, and the second external thread connecting rod 47 is fixed to the lower surface of the mounting plate 3.

The both ends of connecting rod 43 rotate with cavity pole 51 and slip sleeve 42 respectively and are connected, and slip sleeve 42 goes up and down to drive connecting rod 43 motion, and pulling cavity pole 51 is rotatory for mounting panel 3, can change the working height of this device, can change the position height of three group's extending structure 5 simultaneously, guarantees the precision of surveyor's level 1 measurement, and control low-speed motor 45 moves, drives action wheel 46 motion, and under the support of running wheel 58, this device can realize the low-speed and traveles, conveniently carries the transportation.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The above is a preferred embodiment of the present utility model, and a person skilled in the art can also make alterations and modifications to the above embodiment, therefore, the present utility model is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by the person skilled in the art on the basis of the present utility model are all within the scope of the present utility model.

Claims

1. Survey and drawing device convenient to carry, its characterized in that: the automatic leveling device comprises a leveling instrument (1), a detachable structure, a tripod structure and an auxiliary support structure (4), wherein the leveling instrument (1) is connected with the tripod structure below through the detachable structure, and the auxiliary support structure (4) is arranged below the tripod structure;

Tripod structure includes mounting panel (3) and three telescopic structure (5) of group, mounting panel (3) rotatable coupling has telescopic structure (5), telescopic structure (5) are including walking wheel pivot (57) and walking wheel (58) of lower extreme, walking wheel (58) are connected with walking wheel pivot (57) rotation.

2. A portable mapping device according to claim 1, wherein: the detachable structure comprises a first external thread connecting rod (2) and a mounting plate (3) with an internal thread groove, wherein the first external thread connecting rod (2) is installed in the mounting plate (3).

3. A portable mapping device according to claim 1, wherein: the telescopic structure (5) further comprises a hollow rod (51), a guide window (52), a threaded guide rod (53), a fastening thread sleeve (54) and supporting legs (55), wherein the hollow rod (51) is rotationally connected with the mounting plate (3), the hollow rod (51) is provided with the guide window (52) used for limiting the movement of the threaded guide rod (53), the hollow rod (51) is slidably connected with the supporting legs (55), the threaded guide rod (53) is fixed to the supporting legs (55), and the threaded guide rod (53) is matched with the fastening thread sleeve (54).

4. A portable mapping device according to claim 3, wherein: the telescopic structure (5) further comprises an anti-skid block (56), and the lower end of the supporting leg (55) is provided with the anti-skid block (56).

5. A portable mapping device according to claim 1, wherein: the auxiliary support structure (4) comprises an auxiliary support (41), a sliding sleeve (42), a connecting rod (43), a limiting sleeve (44), a low-speed motor (45) and a driving wheel (46), wherein the sliding sleeve (42) is in sliding connection with the auxiliary support (41), two ends of the connecting rod (43) are respectively connected with a telescopic structure (5) and the sliding sleeve (42) in a rotating mode, the upper end of the auxiliary support (41) is connected with the mounting plate (3), the limiting sleeve (44) is fixed at the lower end of the auxiliary support (41), the low-speed motor (45) is mounted below the auxiliary support (41), and the driving wheel (46) is driven to rotate by the low-speed motor (45).

6. The portable mapping device of claim 5, wherein: the auxiliary support structure (4) further comprises a second externally threaded connecting rod (47), the second externally threaded connecting rod (47) being fitted into an internally threaded groove of the auxiliary support (41), the second externally threaded connecting rod (47) being fixed to the lower surface of the mounting plate (3).