Surveying and mapping table capable of intelligently ascending and descending according to train running state

Abstract

The utility model provides a surveying and mapping table capable of ascending and descending intelligently according to the running state of a train, which relates to the technical field of surveying and mapping tables and comprises an electric lifting column, a train remote approach alarm is mounted on the surface of the electric lifting column, and an automatic lifting controller is mounted on one side wall of the electric lifting column and positioned above the train remote approach alarm. And a manual control center is mounted on the surface of the automatic lifting controller. When a train is close to the alarm remotely, the train approaching wireless signal receiver can receive signals and transmit the signals to the automatic lifting controller, the approaching or leaving state of the train can be intelligently judged, instructions are sent to the electric lifting column, and the automatic ascending and descending functions of the electric lifting column are achieved; when the train runs away, the surveying and mapping robot placed on the electric lifting column stops measuring, and after the train runs away, the surveying and mapping robot restarts measuring work, so that the effect of automatic detection can be achieved, and the effect of improving the detection safety can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying platforms, in particular to a surveying platform that can be intelligently lifted according to the running state of a train. Background Art

[0002] When measuring and monitoring the overhead sections of existing railway lines, whether the selected measurement and control equipment uses a vision robot or an automatic measurement robot, a fixed surveying platform needs to be provided near the existing railway to install the measurement and control instruments on the surveying platform. This surveying platform is generally a fixed cylindrical or square column type and does not have a lifting function. Since the line spacing between multiple tracks of the railway is small, in order to prevent the structure of the surveying platform from invading the building limit of the train, the surveying platform needs to be arranged outside the shoulder of the double-track or multi-track railway. After the temporary beam is erected overhead on the double-track or multi-track railway, since the temporary beam is arranged on both sides of the track and about 100 cm above the rail surface, the field of view of the surveying equipment is severely blocked and cannot meet the need for measuring and controlling the geometric dimensions of the track in the overhead section of the line.

[0003] In the existing overhead sections of railways, to ensure the stability of the geometric dimensions of the track, it is usually necessary to strengthen the daily inspection of geometric dimensions such as track level, alignment, and cross level. Generally, the track inspector checks once every 2 hours. During the erection of the temporary beam in the multi-track line, due to the large density of trains on the existing railway, when manually inspecting the displacement of the overhead line system and the deformation of the track geometric dimensions, the safety risk is very high. At the same time, in order to meet the requirements of the train building limit, the fixed surveying platform must be installed outside the railway shoulder, and the field of view of the automatic measurement and control equipment is severely blocked and cannot meet the measurement and control needs. Therefore, it is necessary to develop an intelligent surveying platform that can be installed between two adjacent railways of the double-track or multi-track railway and can meet the requirements of the train building limit, automatically lower the surveying platform to stop measuring when the vehicle approaches, and raise the measurement and control platform to measure after the vehicle leaves. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem of very high safety risk when manually inspecting the displacement of the overhead line system and the deformation of the track geometric dimensions in the prior art, and to propose a surveying platform that can be intelligently lifted according to the running state of a train.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A surveying platform that can be intelligently lifted according to the running state of a train, including an electric lifting column, on the surface of which a train remote approach alarm is installed. On one side wall of the electric lifting column and above the train remote approach alarm, an automatic lifting controller is installed. On the surface of the automatic lifting controller, a manual control center is installed. On the surface of the automatic lifting controller, control buttons are installed. On the top of the automatic lifting controller, a train approach wireless signal receiver is installed. Above the electric lifting column, there is a surveying robot.

[0006] Preferably, a bottom plate is fixedly connected to the bottom of the electric lifting column, and mounting holes are formed in the surface of the bottom plate near the four corners.

[0007] Preferably, L-shaped plates are fixedly installed at the bottom of the bottom plate near both sides.

[0008] Preferably, the automatic lifting controller is electrically connected to the electric lifting column, the train remote proximity alarm, and the surveying and mapping robot.

[0009] Preferably, a screen and a camera are installed on the surveying and mapping robot.

[0010] Preferably, mounting plates are fixedly connected to the top of the electric lifting column and the bottom of the surveying and mapping robot, and circular holes are formed in the surface of the mounting plate near the four corners.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are that,

[0012] In the present utility model, when the train remote proximity alarm is triggered, the train approach wireless signal receiver will receive the signal and transmit it to the automatic lifting controller. At this time, the approaching or leaving state of the train can be intelligently judged, and an instruction is sent to the electric lifting column to realize the automatic rising and falling functions of the electric lifting column. When the train approaches, the surveying and mapping robot placed on the electric lifting column stops measuring. When the train leaves, the surveying and mapping robot resumes the measuring work, which can achieve the effect of automatic detection, thereby improving the detection safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structure diagram of the overall structure of a surveying and mapping platform that can be intelligently lifted according to the train operation state proposed by the present utility model;

[0014] Figure 2 is a plan view of the overall structure of a surveying and mapping platform that can be intelligently lifted according to the train operation state proposed by the present utility model;

[0015] Figure 3 is a rear view of the overall structure of a surveying and mapping platform that can be intelligently lifted according to the train operation state proposed by the present utility model.

[0016] Legend: 1, electric lifting column; 2, L-shaped plate; 3, bottom plate; 4, mounting hole; 5, train remote proximity alarm; 6, automatic lifting controller; 7, manual control center; 8, control button; 9, train approach wireless signal receiver; 10, mounting plate; 11, circular hole; 12, surveying and mapping robot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0018] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0019] Embodiment 1, as Figures 1-3 shown, the present utility model provides a surveying and mapping platform that can be intelligently lifted according to the running state of the train, including an electric lifting column 1. A train remote proximity alarm 5 is installed on the surface of the electric lifting column 1. An automatic lifting controller 6 is installed on one side wall of the electric lifting column 1 and above the train remote proximity alarm 5. A manual control center 7 is installed on the surface of the automatic lifting controller 6. Control buttons 8 are installed on the surface of the automatic lifting controller 6. A train approach wireless signal receiver 9 is installed on the top of the automatic lifting controller 6. A surveying and mapping robot 12 is provided above the electric lifting column 1.

[0020] The overall effect achieved by the entire Embodiment 1 is that by installing a train remote proximity alarm 5 on the surface of the electric lifting column 1, the effect of monitoring the distance of the vehicle can be achieved. By installing an automatic lifting controller 6 on one side wall of the electric lifting column 1 and above the train remote proximity alarm 5, the effect of automatically controlling the device can be achieved. By installing a manual control center 7 on the surface of the automatic lifting controller 6 and control buttons 8 on the surface of the automatic lifting controller 6, the effect of manually controlling the device can be achieved. By installing a train approach wireless signal receiver 9 on the top of the automatic lifting controller 6, the effect of receiving signals can be achieved. By providing a surveying and mapping robot 12 above the electric lifting column 1, the effect of surveying and mapping can be achieved.

[0021] Embodiment 2, as Figures 1-3 shown, the bottom of the electric lifting column 1 is fixedly connected to a bottom plate 3. Mounting holes 4 are respectively opened on the surface of the bottom plate 3 and near the four corners; L-shaped plates 2 are fixedly installed on the bottom of the bottom plate 3 and near both sides; the automatic lifting controller 6 is electrically connected to the electric lifting column 1, the train remote proximity alarm 5 and the surveying and mapping robot 12; a screen and a camera are installed on the surveying and mapping robot 12; both the top of the electric lifting column 1 and the bottom of the surveying and mapping robot 12 are fixedly connected to mounting plates 10. Circular holes 11 are respectively opened on the surface of the mounting plates 10 and near the four corners.

[0022] The effects achieved by the entire Embodiment 2 are as follows: The bottom of the electric lifting column 1 is fixedly connected to a bottom plate 3, and mounting holes 4 are provided on the surface of the bottom plate 3 near the four corners, which can achieve the effect of mounting the bottom of the electric lifting column 1; L-shaped plates 2 are fixedly installed at the bottom of the bottom plate 3 near both sides, which can achieve the effect of making the device more stable; the automatic lifting controller 6 is electrically connected to the electric lifting column 1, the train remote proximity alarm 5, and the surveying robot 12, which can achieve the effect of enabling the automatic lifting controller 6 to control the device; a screen and a camera are installed on the surveying robot 12, which can achieve the effect of surveying; the top of the electric lifting column 1 and the bottom of the surveying robot 12 are both fixedly connected to a mounting plate 10, and circular holes 11 are provided on the surface of the mounting plate 10 near the four corners, which can achieve the effect of mounting the bottom of the surveying robot 12.

[0023] Working principle: When the train remote proximity alarm 5 detects the approach of a train, the train approach wireless signal receiver 9 will receive the signal and transmit it to the automatic lifting controller 6. At this time, the approaching or leaving state of the train can be intelligently judged, and an instruction is sent to the electric lifting column 1 to realize the automatic rising and falling functions of the electric lifting column 1. When the train approaches, the surveying robot 12 placed on the electric lifting column 1 stops measuring. When the train has left, the surveying robot 12 resumes the measurement work, which can achieve the effect of automatically detecting, thereby improving the detection safety.

[0024] The wiring diagrams of the electric lifting column 1, the train remote proximity alarm 5, the automatic lifting controller 6, the manual control center 7, the train approach wireless signal receiver 9, and the surveying robot 12 in the present utility model belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the electric lifting column 1, the train remote proximity alarm 5, the automatic lifting controller 6, the manual control center 7, the train approach wireless signal receiver 9, and the surveying robot 12 will not be explained in detail.

[0025] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train, comprising an electric lifting column (1), characterized in that: A train approaching remote alarm (5) is installed on the surface of the electric lifting column (1); an automatic lifting controller (6) is installed on a side wall of the electric lifting column (1) and above the train approaching remote alarm (5); a manual control center (7) is installed on the surface of the automatic lifting controller (6); a control button (8) is installed on the surface of the automatic lifting controller (6); a train approaching wireless signal receiver (9) is installed on the top of the automatic lifting controller (6); and a surveying robot (12) is provided above the electric lifting column (1).

2. According to claim 1, a surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train is characterized in that: The bottom of the electric lifting column (1) is fixedly connected to a bottom plate (3), and mounting holes (4) are provided on the surface of the bottom plate (3) near the four corners.

3. According to claim 2, a surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train is characterized in that: An L-shaped plate (2) is fixedly installed at the bottom of the base plate (3) and close to both sides.

4. According to claim 1, a surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train is characterized in that: The automatic lifting controller (6) is electrically connected to the electric lifting column (1), the train remote approach alarm (5) and the surveying and mapping robot (12).

5. According to claim 1, a surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train is characterized in that: The surveying and mapping robot (12) is equipped with a screen and a camera.

6. According to claim 1, a surveying and mapping platform that can be intelligently raised and lowered according to the running status of a train is characterized in that: The top of the electric lifting column (1) and the bottom of the mapping robot (12) are both fixedly connected to a mounting plate (10), and circular holes (11) are provided on the surface of the mounting plate (10) near the four corners.

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