CN216523870U

CN216523870U - Leveling instrument device with positioning function

Info

Publication number: CN216523870U
Application number: CN202123333538.9U
Authority: CN
Inventors: 林志运; 王伟; 吴子恒
Original assignee: Hainan Zhongzhengda Surveying And Mapping Information Engineering Co ltd
Current assignee: Hainan Zhongzhengda Surveying And Mapping Information Engineering Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a leveling instrument device with a positioning function, and relates to the technical field of leveling instruments. In the utility model, the leveling instrument device is provided with the adjusting mechanism, so that a worker can clamp the leveling instrument body in time after rotating the leveling instrument body to a proper angle, the worker does not need to hold the leveling instrument body all the time, the leveling instrument body is not easy to deflect, and the leveling instrument body can be measured more accurately.

Description

Leveling instrument device with positioning function

Technical Field

The utility model relates to the technical field of leveling instruments, in particular to a leveling instrument device with a positioning function.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level (or compensator), a vertical shaft, a base and a foot screw.

Most of the existing leveling instruments can only be used for twisting the leveling instrument body by bare hands, and in the using process of the existing leveling instrument body, a worker is required to hold the leveling instrument body for measurement, so that the worker is easy to fatigue, the leveling instrument body is easy to deflect, and the problem that the leveling instrument body is inaccurate in measurement is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, and provides a leveling instrument device with a positioning function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a leveling instrument device with a positioning function comprises a tripod and a platform arranged above the tripod, wherein a detector body is rotatably arranged above the platform, and an adjusting mechanism used for adjusting the angle of the detector body is arranged in a fixed seat at the bottom of the detector body;

the adjusting mechanism comprises a wheel disc arranged at the upper end of the platform, a fixed seat at the bottom of the detector body penetrates through the wheel disc to be rotatably arranged above the platform, a triangular lug is arranged around the wheel disc, a clamping block is arranged on the right side of the wheel disc in a sliding manner, the fixture block is arranged in the fixed seat in a sliding way, the right side of the fixture block is rotationally connected with a rotating plate, the middle part of the rotating plate is rotationally arranged in the fixed seat through a rotating shaft, the rotating plate penetrates through the upper end of the fixed seat and extends into the protection box, the protection box is arranged at the upper right end of the fixed seat, one end of the rotating plate, which is far away from the clamping block, is rotatably connected with a sliding sleeve, the sliding sleeve is arranged in the protection box in a left-right sliding manner, a handle is arranged at the lower right end of the sliding sleeve, a fixing column is arranged at the lower right end of the protection box, a rubber ring is arranged on the fixing column in a vertical sliding mode, and the fixing column and the handle are wrapped by the rubber ring;

the rotating connection parts of the clamping block and the sliding sleeve are provided with rotating rods, and sliding grooves used for sliding of the rotating rods are formed in the upper end and the lower end of the rotating plate.

Further, fixed column right side and handle left side all are provided with the arch that prevents the rubber ring landing.

Further, a pull ring which is convenient for pulling the handle is arranged on the left side of the handle.

Further, the fixed column bottom is provided with the limiting plate that prevents the rubber circle and drop.

Further, the platform upper end is provided with the scale, the scale is circular setting, fixing base right side lower extreme is provided with the pointer, the pointer sets up with fixture block horizontal direction parallel and level.

Further, the lower end of the fixing seat is provided with a protective cover covering the wheel disc, and a gap is reserved between the bottom end of the protective cover and the upper end of the platform.

Compared with the prior art, the utility model has the following beneficial effects:

according to the leveling instrument device, the adjusting mechanism is arranged on the leveling instrument device, so that an operator can clamp the leveling instrument body in time after rotating the leveling instrument body to a proper angle, the operator does not need to hold the leveling instrument body all the time, the leveling instrument body is not prone to deflection, and the leveling instrument body is more accurate in measurement.

Drawings

FIG. 1 is a front view of a level gauge apparatus with a self-contained positioning function according to the present invention;

FIG. 2 is a cross-sectional view of a leveling device with a locating function according to the present invention;

FIG. 3 is a cross-sectional view of an adjustment mechanism of a leveling instrument device with a positioning function according to the present invention;

FIG. 4 is a cross-sectional view of a leveling instrument device adjustment mechanism with a positioning function according to the present invention in an in-use state;

FIG. 5 is a cross-sectional view of a rubber ring of a leveling instrument device with a positioning function according to the present invention;

fig. 6 is a cross-sectional view of a leveling instrument device with a positioning function, in which a wheel disc and a fixture block are in contact.

In the figure: 1. a tripod; 2. a platform; 3. a detector body; 4. an adjustment mechanism; 41. a wheel disc; 42. a clamping block; 43. rotating the plate; 44. a sliding sleeve; 45. a handle; 46. fixing a column; 47. a rubber ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a leveling instrument device with a positioning function comprises a tripod 1 and a platform 2 arranged above the tripod 1, wherein a detector body 3 is rotatably arranged above the platform 2, and an adjusting mechanism 4 for adjusting the angle of the detector body 3 is arranged in a fixed seat at the bottom of the detector body 3;

the adjusting mechanism 4 comprises a wheel disc 41 arranged at the upper end of the platform 2, a fixed seat at the bottom of the detector body 3 penetrates through the wheel disc 41 and is arranged above the platform 2 in a rotating mode, a triangular bump is arranged on one circle around the wheel disc 41, a clamping block 42 is arranged on the right side of the wheel disc 41 in a sliding mode, the clamping block 42 is arranged in the fixed seat in a sliding mode, a rotating plate 43 is connected to the right side of the clamping block 42 in a rotating mode, the middle of the rotating plate 43 is arranged in the fixed seat in a rotating mode through a rotating shaft, the rotating plate 43 penetrates through the upper end of the fixed seat and extends into the protection box, the protection box is arranged at the upper right end of the fixed seat, a sliding sleeve 44 is connected to one end, far away from the clamping block 42, of the rotating plate 43 in a rotating mode, the sliding sleeve 44 is arranged in the protection box in a left-right sliding mode, a handle 45 is arranged at the lower right end of the protection box, a fixing column 46 is arranged at the upper-lower end of the fixing column 46 in a sliding mode, and a rubber ring 47 wraps the fixing column 46 and the handle 45;

the rotating connection parts of the clamping block 42 and the sliding sleeve 44 are provided with rotating rods, and the upper end and the lower end of the rotating plate 43 are provided with sliding chutes for the rotating rods to slide.

Further, fixed column 46 right side and handle 45 left side all are provided with the arch that prevents rubber ring 47 landing.

Further, a pull ring for conveniently pulling the handle 45 is arranged on the left side of the handle 45.

Further, the fixed column 46 bottom is provided with the limiting plate that prevents that rubber ring 47 from droing.

Further, 2 upper ends of platform are provided with the scale, and the scale is circular setting, and the fixing base right side lower extreme is provided with the pointer, and the pointer sets up with fixture block 42 horizontal direction parallel and level.

Further, the lower end of the fixed seat is provided with a protective cover covering the wheel disc 41, and a gap is reserved between the bottom end of the protective cover and the upper end of the platform 2.

The working principle is as follows: when the detector is used, the tripod 1 is firstly placed at a place to be detected, the tripod 1 is adjusted to enable the detector body 3 to be horizontally placed, when the detector body 3 needs to be rotated, the rubber ring 47 slides downwards to enable the rubber ring 47 to be separated from the lower end of the handle 45, then the pull ring arranged on the left side of the handle 45 is pulled leftwards, so that the handle 45 is driven to slide leftwards, the sliding sleeve 44 is driven to slide leftwards, the rotating plate 43 is driven to rotate, the clamping block 42 is driven to slide rightwards, the left end of the clamping block 42 is far away from the triangular lug arranged on the wheel disc 41, and the detector body 3 is unlocked from the platform 2;

further, the fixing column 46 is pulled to rotate the protection box, so that the fixing seat at the bottom of the detector body 3 is driven to rotate, and the detector body 3 is driven to rotate to a proper angle;

in the process of rotating the fixed seat at the bottom of the detector body 3, the pointer arranged at the right lower end of the fixed seat synchronously rotates, and the pointer corresponds to the graduated scale arranged at the upper end of the platform 2, so that a worker can visually see the rotating angle;

further, after the detector body 3 rotates to a proper angle, the pull ring is pulled rightwards, so that the handle 45 is driven to slide rightwards, the sliding sleeve 44 is driven to slide rightwards, the rotating plate 43 is driven to rotate, the clamping block 42 is further pulled to slide leftwards, the left end of the clamping block 42 is close to and clamps the triangular bump arranged on the wheel disc 41, the detector body 3 is locked with the platform 2, the rubber ring 47 slides upwards, and the rubber ring 47 wraps the fixing column 46 and the handle 45 again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A leveling instrument device with a positioning function is characterized by comprising a tripod (1) and a platform (2) arranged above the tripod (1), wherein a detector body (3) is rotatably arranged above the platform (2), and an adjusting mechanism (4) for adjusting the angle of the detector body (3) is arranged in a fixed seat at the bottom of the detector body (3);

the adjusting mechanism (4) comprises a wheel disc (41) arranged at the upper end of the platform (2), a fixed seat at the bottom of the detector body (3) penetrates through the wheel disc (41) to be rotatably arranged above the platform (2), a triangular bump is arranged around the wheel disc (41), a clamping block (42) is slidably arranged at the right side of the wheel disc (41), the clamping block (42) is slidably arranged inside the fixed seat, a rotating plate (43) is rotatably connected at the right side of the clamping block (42), the middle part of the rotating plate (43) is rotatably arranged inside the fixed seat through a rotating shaft, the rotating plate (43) penetrates through the upper end of the fixed seat and extends into the protection box, the protection box is arranged at the right upper end of the fixed seat, one end, far away from the clamping block (42), of the rotating plate (43) is rotatably connected with a sliding sleeve (44), the sliding sleeve (44) is slidably arranged inside the protection box left and right, and the lower end of the sliding sleeve (44) is provided with a handle (45), a fixing column (46) is arranged at the lower right end of the protection box, a rubber ring (47) is arranged on the fixing column (46) in a vertically sliding mode, and the fixing column (46) and the handle (45) are wrapped by the rubber ring (47);

the rotating connection parts of the clamping block (42) and the sliding sleeve (44) are provided with rotating rods, and the upper end and the lower end of the rotating plate (43) are provided with sliding chutes for the rotating rods to slide.

2. The leveling instrument device with the self-locating function according to claim 1, wherein the right side of the fixing column (46) and the left side of the handle (45) are provided with protrusions for preventing the rubber ring (47) from sliding off.

3. The level measuring instrument device with self-locating function according to claim 1, characterized in that the handle (45) is provided with a pull ring on the left for easy pulling of the handle (45).

4. The leveling instrument device with the positioning function according to claim 1, wherein a limiting plate for preventing the rubber ring (47) from falling off is arranged at the bottom end of the fixing column (46).

5. The leveling instrument device with the positioning function according to claim 1, wherein a graduated scale is arranged at the upper end of the platform (2), the graduated scale is arranged in a circular shape, and a pointer is arranged at the lower right end of the fixing seat and is flush with the fixture block (42) in the horizontal direction.

6. The leveling instrument device with the positioning function according to claim 1, wherein a protective cover covering the wheel disc (41) is arranged at the lower end of the fixed seat, and a gap is reserved between the bottom end of the protective cover and the upper end of the platform (2).