Comprehensive function track detection system

Abstract

The utility model discloses a comprehensive function track detection system which comprises a main beam, a plurality of sets of sliding groove plates arranged at the bottom of the main beam, a positioning and posture module arranged on the sliding groove plate in the middle of the main beam, an LQ module arranged on the side portion of the positioning and posture module, and first inspection modules arranged at the bottom of the main beam and located on the two sides of the positioning and posture module. A geometric module is arranged at the bottom of the main beam on one side of the first inspection module away from the positioning and posture module, a linear array module is arranged at the bottom of the main beam on one side of the geometric module away from the first inspection module, a second inspection module is arranged at the bottom of the main beam on one side of the linear array module away from the geometric module, and a line concentration box is arranged on the main beam. The comprehensive function track detection system has the advantages of being wide in detection range, capable of covering the whole track bed, more in detection parameters, compact in structure, smaller in size and more beneficial to installation in a narrow space, and the equipment detection precision is improved by applying the comprehensive function track detection system.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail transit technical field, especially is comprehensive function rail detection system. BACKGROUND

[0002] The development of rail transit brings great convenience to the life of city, and also can bring certain annoyance to the adjacent residents. The ground vibration caused by train running spreads to the surrounding along the track structure through soil and rock layer, and produces low-frequency booming sound. The low-frequency sound spreads far, and the influence range is wide, and the frequency range is mainly in 20-200Hz, so that the adjacent building wall, floor and ceiling produce vibration feeling, and are accompanied by low-frequency booming sound, that is, secondary radiation noise. Since the vibration frequency of building ground is close to the feeling threshold of people, slight vibration can cause people's strong reaction. Although rail transit is convenient and efficient, the track needs to be detected to ensure the long-term safe use of the track.

[0003] 1. Most of the current equipment cannot realize track geometric parameter detection and track state inspection at the same time, and the function is not comprehensive.

[0004] 2. Most of the current products are not compact in structure, and are large in size, so that the installation space is required to be higher.

[0005] 3. Most of the current detection equipment does not adopt modular design, and the structure arrangement is scattered, so that the disassembly and assembly are complex.

[0006] 4. Most of the current detection equipment has limited detection range, and cannot cover all the ballast beds.

[0007] 5. Most of the current detection equipment is heavy in quality, and has not been designed to be light in weight, which is not conducive to installation and replacement.

[0008] 6. Most of the current detection equipment has messy cable bundling, and has not been designed in cable arrangement.

[0009] 7. Most of the current detection equipment has great processing difficulty, and is not economical.

[0010] 8. Most of the current detection equipment cannot adapt to the variable on-site installation environment.

[0011] 9. The current comprehensive track detection beam has no secondary anti-falling design, and has falling risk.

[0012] Therefore, the comprehensive function rail detection system is designed. CONTENT OF UTILITY MODEL

[0013] The utility model aims at solving the above problems, and designs the comprehensive function rail detection system.

[0014] The utility model discloses a technical scheme for realizing the above-mentioned purpose, a comprehensive function track detection system, including the main girder, the main girder bottom is provided with a plurality of groups of sliding slot board, the middle part sliding slot board of main girder is provided with the positioning and attitude module, the positioning and attitude module side is provided with LQ module, the main girder bottom is located the positioning and attitude module both sides and is provided with the first inspection module, the main girder bottom is located the first inspection module and is provided with the geometric module on the side away from the positioning and attitude module, the main girder bottom is located the geometric module and is provided with the linear array module on the side away from the first inspection module, the main girder bottom is located the linear array module and is provided with the second inspection module on the side away from the geometric module, the main girder is provided with the collection box.

[0015] As a further description of the technical scheme, the main girder is provided with a frame pipe, and the frame pipe is provided with an anti-falling hole on the side.

[0016] As a further description of the technical scheme, the frame pipe is provided with a wire binding rack.

[0017] As a further description of the technical scheme, the LQ module is arranged on the sliding slot board.

[0018] As a further description of the technical scheme, the first inspection module is arranged on the sliding slot board.

[0019] As a further description of the technical scheme, the geometric module is arranged on the sliding slot board.

[0020] As a further description of the technical scheme, the linear array module is arranged on the sliding slot board.

[0021] As a further description of the technical scheme, the second inspection module is arranged on the sliding slot board.

[0022] The beneficial effects are as follows: 1. The track comprehensive detection beam of the technical scheme can be mounted on a city rail vehicle and automatically detected when the vehicle is running, and the system has high detection efficiency and low missed detection rate.

[0023] 2. The form of the main girder can be adjusted to adapt to various installation environments.

[0024] 3. The track comprehensive detection beam has a wide detection range and can cover the entire track bed and detect more parameters.

[0025] 4. The track comprehensive detection beam uses lightweight design and appropriately reduces the weight of components, which is more convenient for transportation and installation.

[0026] 5. The track comprehensive detection beam has a secondary anti-falling design to ensure that the equipment has no falling risk.

[0027] 6. Each detection module adopts integrated design, and the whole is more compact and smaller in size, which is more conducive to installation in narrow spaces.

[0028] 7. Based on integrated design, the component is smaller, easy to process and better in economy.

[0029] The arrangement of each detection module is more favorable to improve the detection precision of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0030] Fig. 1 is the overall structure schematic diagram of the utility model;

[0031] Fig. 2 is the exploded view of the utility model;

[0032] Fig. 3 is the installation structure schematic diagram of the sliding groove plate of the utility model.

[0033] In the figure, 1, main beam; 2, sliding groove plate; 3, positioning and attitude module; 4, LQ module; 5, first inspection module; 6, geometric module; 7, linear array module; 8, second inspection module; 9, junction box; 10, frame pipe; 11, anti-falling hole; 12, wire binding frame. DETAILED DESCRIPTION

[0034] The utility model will be specifically described below in combination with the drawings, as shown in Figs. 1-3 Comprehensive function track detection system, including main beam 1, the main beam 1 is the carrying basis of each detection module, be provided with junction box 9 on the main beam 1, and the idle space of the upper portion of main beam 1 is effectively utilized, so that the overall structure is more compact.

[0035] The main beam 1 bottom is provided with several groups of sliding groove plates 2, and the sliding groove plate 2 allows T-shaped bolt to move along the length direction of sliding groove, which is favorable to adjust the position of each detection module so that it is in the optimal installation position.

[0036] The positioning and attitude module 3 is arranged on the sliding groove plate 2 in the middle of the main beam 1, and the positioning and attitude module 3 can more accurately reflect the attitude of the equipment, such as skew, and timely feedback the state of the equipment.

[0037] The LQ module 4 is arranged on the side of the positioning and attitude module 3, and the LQ module 4 is arranged on the sliding groove plate 2, and the LQ module 4 is fixed on the sliding groove plate 2 through the T-shaped bolt.

[0038] The first inspection module 5 is arranged on the side of the positioning and attitude module 3 on the bottom of the main beam 1, and the first inspection module 5 is arranged on the sliding groove plate 2, and the first inspection module 5 is fixed on the sliding groove plate 2 through the T-shaped bolt.

[0039] The geometric module 6 is arranged on the side of the first inspection module 5 away from the positioning and attitude module 3 on the bottom of the main beam 1, and the geometric module 6 is arranged on the sliding groove plate 2, and the geometric module 6 is fixed on the sliding groove plate 2 through the T-shaped bolt.

[0040] A linear array module 7 is arranged on the bottom of the main beam 1 on the side away from the first inspection module 5 of the geometric module 6, and the linear array module 7 is arranged on the sliding groove plate 2. The linear array module 7 can effectively improve the track detection accuracy and is more conducive to the later data processing. The linear array module 7 is fixed to the sliding groove plate 2 through T-shaped bolts.

[0041] A second inspection module 8 is arranged on the bottom of the main beam 1 on the side away from the geometric module 6 of the linear array module 7, and the second inspection module 8 is arranged on the sliding groove plate 2. The second inspection module 8 is fixed to the sliding groove plate 2 through T-shaped bolts. The detection range of the first inspection module 5 and the second inspection module 8 is wider, and can completely cover the entire track bed detection area.

[0042] A frame pipe 10 is arranged on the main beam 1, and a plurality of anti-falling holes 11 are arranged on the side of the frame pipe 10. A steel wire rope can be inserted into the anti-falling hole 11. If the other end of the steel wire rope is connected to each detection module, the secondary anti-falling of each detection module can be realized. If the other end of the steel wire rope is connected to the vehicle body of the track vehicle, the secondary anti-falling of the overall track comprehensive detection beam can be realized.

[0043] In order to facilitate bundling of the cables of each detection device and make the overall wiring more beautiful, a wire binding rack 12 is arranged on the frame pipe 10.

[0044] The main beam 1 can be mounted on the urban rail vehicle and automatically detected when running with the vehicle. The system has high detection efficiency and low missed detection rate.

[0045] An adjustable main beam 1 is adopted to adapt to various different installation environments.

[0046] The comprehensive function track detection system of the technical solution has a wide detection range and can cover the entire track bed. The detection parameters are more.

[0047] The comprehensive function track detection system of the technical solution uses lightweight design and appropriately reduces the weight of the components, which is more convenient for transportation and installation.

[0048] The comprehensive function track detection system has a secondary anti-falling design to ensure that the equipment has no falling risk.

[0049] Each detection module adopts integrated design, and the overall system is more compact and smaller, which is more conducive to installation in narrow spaces.

[0050] Based on the integrated design, the components are smaller, which is convenient for processing and has better economic efficiency.

[0051] The arrangement of each detection module is more conducive to improving the detection accuracy of the equipment.

[0052] The above technical scheme only embodies the preferred technical scheme of the utility model technical scheme, and some changes made by the person skilled in the art to some parts thereof all embody the principle of the utility model and fall within the protection scope of the utility model.

Claims

1. A comprehensive functional track detection system, characterized in that, The utility model provides a kind of main girder (1), the main girder (1) bottom is provided with several groups of slide groove plate (2), the slide groove plate (2) of the middle part of the main girder (1) is provided with positioning and attitude module (3), the positioning and attitude module (3) side is provided with LQ module (4), the main girder (1) bottom is provided with first inspection module (5) in positioning and attitude module (3) both sides, the main girder (1) bottom is provided with geometric module (6) in first inspection module (5) side away from positioning and attitude module (3), the main girder (1) bottom is provided with line array module (7) in geometric module (6) side away from first inspection module (5), the main girder (1) bottom is provided with second inspection module (8) in line array module (7) side away from geometric module (6), and the main girder (1) is provided with line concentrator (9).

2. The comprehensive functional track detection system of claim 1, wherein, The main girder (1) is provided with frame pipe (10), and the frame pipe (10) is provided with anti-falling hole (11) on the side.

3. The comprehensive functional track detection system of claim 2, wherein, The frame pipe (10) is provided with binding wire frame (12).

4. The full functional track detection system of claim 1, wherein, The LQ module (4) is arranged on the slide groove plate (2).

5. The comprehensive functional track detection system of claim 1, wherein, The first inspection module (5) is arranged on the slide groove plate (2).

6. The comprehensive functional track detection system of claim 1, wherein, The geometric module (6) is arranged on the slide groove plate (2).

7. The comprehensive functional track detection system of claim 1, wherein, The line array module (7) is arranged on the slide groove plate (2).

8. The comprehensive functional track detection system of claim 1, wherein, The second inspection module (8) is arranged on the slide groove plate (2).

Images