CN221974909U - Be used for electric power engineering reconnaissance RTK measuring apparatu - Google Patents

Abstract

The utility model provides an RTK measuring instrument for electric power engineering survey, which belongs to the technical field of electric power engineering survey equipment. The RTK measuring instrument for electric power engineering survey includes a connecting plate, a plurality of slot plates are circumferentially arranged on the outer side of the bottom of the connecting plate, a movable frame is hinged at the bottom of the slot plate, a limiting mechanism is arranged between the movable frame and the slot plate, a support frame is sleeved at the bottom of the movable frame, a bottom block is fixedly connected to the bottom of the support frame, a fixed frame is fixedly connected to the middle of the support frame, a screw is rotatably connected to the fixed frame, the screw is threadedly connected to the movable frame, and a measuring instrument body is arranged on the top of the connecting plate. The RTK measuring instrument for electric power engineering survey, through the cooperation between the slot plate, the movable frame, the limiting mechanism, the screw, the support frame and the fixed frame, not only can the device be folded to reduce its space occupation, but also the height of a single support leg can be adjusted according to the environment, so that the device stands more stably and is more convenient to use.

Description

An RTK measuring instrument for electric power engineering survey

Technical Field

The utility model belongs to the technical field of electric power engineering survey equipment, and in particular relates to an RTK measuring instrument used for electric power engineering survey.

Background Art

Power engineering brings a wide range of conveniences to our lives. It is a livelihood infrastructure project. When surveying power engineering, it is often necessary to work in various harsh environments, and it is necessary to accurately measure the surface morphology and external natural environment of the construction area. RTK real-time differential positioning is a measurement method that can obtain centimeter-level positioning accuracy in real time in the field. Its emergence has greatly improved the efficiency of field operations.

After searching, in the Chinese Public Utility Model Patent Application No.: 202320594163.1, an RTK measuring instrument for electric power engineering survey is disclosed, including a base plate, a measuring instrument body and a mounting plate, and an adjustment mechanism is provided on the top of the base plate. This utility model solves the problem that the existing RTK measuring instrument for electric power engineering survey does not have a height adjustment function, is not convenient for measuring construction sites at different heights, affects the measurement accuracy, and is not practical. However, in actual use, due to its large size and the harsh outdoor environment, the device has poor portability, is difficult to stand steadily, and is very inconvenient to use.

Utility Model Content

The utility model aims to provide an RTK measuring instrument for electric power engineering survey, aiming to solve the problems of poor portability and inconvenience in use of the RTK measuring instrument for electric power engineering survey in the prior art.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an RTK measuring instrument for electric power engineering survey, comprising a connecting plate, a plurality of slot plates are circumferentially arranged on the outer side of the bottom of the connecting plate, a movable frame is hinged at the bottom of the slot plate, a limiting mechanism is arranged between the movable frame and the slot plate, a support frame is sleeved on the bottom of the movable frame, a bottom block is fixedly connected to the bottom of the support frame, a fixed frame is fixedly connected to the middle of the support frame, a screw is rotatably connected to the fixed frame, the screw is threadedly connected to the movable frame, a measuring instrument body is arranged on the top of the connecting plate, and a height adjustment assembly is arranged between the connecting plate and the measuring instrument body.

As a preferred embodiment of the utility model, the height adjustment assembly includes a sleeve fixedly connected to the connecting plate, a support rod is provided inside the sleeve, the measuring instrument body is arranged on the top of the support rod, a pressure rod is threadedly connected to one side of the bottom of the sleeve, and one end of the pressure rod is fixedly connected to a turntable.

As a preferred embodiment of the utility model, a rubber plate is provided on one side of the support rod close to the pressure rod.

As a preferred embodiment of the utility model, the limiting mechanism includes a through hole penetrating the slot plate and the movable frame, a limiting shaft is arranged inside the through hole, a fixing block is fixedly connected to one side of the slot plate, and the limiting shaft is threadedly connected to the fixing block.

As a preferred embodiment of the present invention, one end of the screw is fixedly connected to a rotating shaft, and an anti-slip groove is arranged on the outer side of the rotating shaft.

As a preferred embodiment of the utility model, there are three slot plates, and the three slot plates are circumferentially distributed on the outer side of the connecting disk.

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

1. The RTK measuring instrument for electric power engineering survey, through the cooperation between the slot plate, the movable frame, the limit mechanism, the screw, the support frame and the fixed frame, not only can the device be folded to reduce its space occupation, but also the height of a single supporting leg can be adjusted according to the environment, so that the device stands more stably and is more convenient to use.

2. The RTK measuring instrument for electric power engineering survey can adjust the height of the measuring instrument body by setting a height adjustment component, making it more flexible during use, reducing the limitation of its use, and facilitating its popularization and use.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG2 is a second schematic diagram of the three-dimensional structure of the utility model;

FIG. 3 is a schematic diagram of the internal structure of the sleeve in the utility model.

In the figure: 1, connecting plate; 2, sleeve; 3, support rod; 4, turntable; 5, measuring instrument body; 6, slot plate; 7, movable frame; 8, screw; 9, fixed frame; 10, rotating shaft; 11, support frame; 12, limit shaft; 13, fixed block; 14, bottom block; 15, rubber plate; 16, pressure rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

Please refer to Figures 1-3. The utility model provides the following technical solutions: an RTK measuring instrument for power engineering survey, including a connecting disk 1, a plurality of slot plates 6 are circumferentially arranged on the outer side of the bottom of the connecting disk 1, a movable frame 7 is hinged at the bottom of the slot plate 6, a limiting mechanism is arranged between the movable frame 7 and the slot plate 6, a support frame 11 is sleeved on the bottom of the movable frame 7, a bottom block 14 is fixedly connected to the bottom of the support frame 11, a fixed frame 9 is fixedly connected to the middle of the support frame 11, a screw rod 8 is rotatably connected to the fixed frame 9, and the screw rod 8 is threadedly connected to the movable frame 7, a measuring instrument body 5 is arranged on the top of the connecting disk 1, and a height adjustment component is arranged between the connecting disk 1 and the measuring instrument body 5.

In a specific embodiment of the utility model, the slot plate 6 outside the connection plate 1 is unfolded outward, and then the movable frame 7 is flipped to move the movable frame 7 out of the slot plate 6, and the movable frame 7 is limited by the limiting mechanism to fix the position of the movable frame 7; when the slot plate 6 and the movable frame 7 are unfolded, according to the terrain conditions, the screw rod 8 at the corresponding position is rotated to move the support frame 11 inside the movable frame 7, so that the corresponding leg length is increased or decreased, and the measuring instrument body 5 on the connection plate 1 is adjusted to a horizontal posture. The bottom of the bottom block 14 is a pointed cone, which can be inserted into the soil, so that the measuring instrument body 5 remains stable during use. Through the cooperation of the slot plate 6 and the movable frame 7, not only can the bottom block 14 enter the slot plate 6 to protect it and avoid injuries to people, but also the volume of the device can be further reduced to make it more portable. By setting a height adjustment component, the height of the measuring instrument body 5 can be adjusted, making it more flexible during use and reducing the limitations of its use.

Specifically, the height adjustment assembly includes a sleeve 2 fixedly connected to the connecting plate 1, a support rod 3 is sleeved inside the sleeve 2, a measuring instrument body 5 is arranged at the top of the support rod 3, a pressure rod 16 is threadedly connected to one side of the bottom of the sleeve 2, and one end of the pressure rod 16 is fixedly connected to the turntable 4.

In this embodiment: the turntable 4 is rotated, and the turntable 4 drives the pressure rod 16 to move. When the pressure rod 16 is away from the support rod 3, the support rod 3 can be moved along the sleeve 2, so that the height of the measuring instrument body 5 changes. When its height is adjusted, the turntable 4 is rotated to make the pressure rod 16 press the support rod 3 to fix its height.

Specifically, a rubber plate 15 is provided on one side of the support rod 3 close to the pressure rod 16 .

In this embodiment, the friction between the support rod 3 and the pressure rod 16 is increased by the rubber plate 15, so that the fixation is more secure.

Specifically, the limiting mechanism includes a through hole penetrating the slot plate 6 and the movable frame 7 , a limiting shaft 12 is arranged inside the through hole, a fixing block 13 is fixedly connected to one side of the slot plate 6 , and the limiting shaft 12 is threadedly connected to the fixing block 13 .

In this embodiment: after rotating the limiting shaft 12 and moving the limiting shaft 12 out of the through hole, the limiting of the movable frame 7 can be released, and the movable frame 7 can be rotated at this time; when the limiting shaft 12 passes through the through hole and is threadedly connected with the fixing block 13, the movable frame 7 is limited, and the position of the movable frame 7 remains fixed.

Specifically, one end of the screw rod 8 is fixedly connected to the rotating shaft 10 , and an anti-slip groove is arranged on the outer side of the rotating shaft 10 .

In this embodiment, the screw rod 8 is driven to rotate by the rotating shaft 10 , and the anti-slip groove can increase the friction between the rotating shaft 10 and the fingers, making the rotation of the rotating shaft 10 more labor-saving.

Specifically, there are three slot plates 6 , which are circumferentially distributed on the outer side of the connecting disk 1 .

In this embodiment, by providing three circularly distributed slot plates 6 and corresponding movable frames 7 and support frames 11, the weight of the entire device is reduced while ensuring the stability of the RTK measuring instrument, making it more convenient and labor-saving to carry.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. An RTK measuring instrument for electric power engineering survey, comprising a connection plate (1), characterized in that: a plurality of slot plates (6) are circumferentially arranged on the outer side of the bottom of the connection plate (1), a movable frame (7) is hingedly connected to the bottom of the slot plate (6), a limit mechanism is arranged between the movable frame (7) and the slot plate (6), a support frame (11) is sleeved on the bottom of the movable frame (7), a bottom block (14) is fixedly connected to the bottom of the support frame (11), a fixed frame (9) is fixedly connected to the middle of the support frame (11), a screw rod (8) is rotatably connected to the fixed frame (9), and the screw rod (8) is threadedly connected to the movable frame (7), a measuring instrument body (5) is arranged on the top of the connection plate (1), and a height adjustment component is arranged between the connection plate (1) and the measuring instrument body (5). 2. An RTK measuring instrument for electric power engineering survey according to claim 1, characterized in that: the height adjustment component comprises a sleeve (2) fixedly connected to the connecting plate (1), a support rod (3) is sleeved inside the sleeve (2), the measuring instrument body (5) is arranged on the top of the support rod (3), a pressure rod (16) is threadedly connected to one side of the bottom of the sleeve (2), and one end of the pressure rod (16) is fixedly connected to the turntable (4). 3. The RTK measuring instrument for electric power engineering survey according to claim 2, characterized in that a rubber plate (15) is provided on one side of the support rod (3) close to the pressure rod (16). 4. The RTK measuring instrument for electric power engineering survey according to claim 1, characterized in that: the limiting mechanism comprises a through hole penetrating the slot plate (6) and the movable frame (7), a limiting shaft (12) is arranged inside the through hole, a fixing block (13) is fixedly connected to one side of the slot plate (6), and the limiting shaft (12) is threadedly connected to the fixing block (13). 5. The RTK measuring instrument for electric power engineering survey according to claim 1, characterized in that one end of the screw rod (8) is fixedly connected to a rotating shaft (10), and an anti-slip groove is arranged on the outer side of the rotating shaft (10). 6. The RTK measuring instrument for electric power engineering survey according to claim 1, characterized in that: there are three slot plates (6), and the three slot plates (6) are circumferentially distributed on the outer side of the connecting plate (1).