CN217585616U

CN217585616U - Simple measuring device for railway track engineering

Info

Publication number: CN217585616U
Application number: CN202221025922.4U
Authority: CN
Inventors: 任尚芸; 李显林; 陈飞; 张玉国; 余丽梅; 荣丽梅
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-14
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a simple and easy measuring device of railway rails work, including frock frame, gyro wheel, percentage table and telescoping device, the gyro wheel sets up respectively at the both ends of frock frame, and the gyro wheel rolls along the rail with orbital two rail cooperations, and gyro wheel drive frock frame is walked on the rail, and telescoping device, percentage table setting are on the frock frame, and the telescoping device is flexible with orbital rail cooperation, and the flexible volume of telescoping device is surveyd with the telescoping device cooperation to the thimble of percentage table, the utility model discloses a percentage table can audio-visual maintenance to the field device according to data variation, saves the activity duration in a large number.

Description

Simple measuring device for railway track engineering

Technical Field

The utility model relates to a track traffic technical field especially relates to a simple and easy measuring device of railway track engineering.

Background

In the urban rail vehicle maintenance industry, particularly in the subway vehicle industry, the following problems exist when data detection is carried out in professional work: 1. professional equipment is expensive; 2. the equipment is heavy, and the manpower resources are occupied in carrying and assembling. In the conventional process, a large number of tools and instruments are required to go to a rail running area (operation site) in the daily maintenance process, the operation site is limited by the interval position, and the tools and instruments are carried away for a long time and the labor force is wasted due to materials.

In addition, chinese patent application publication No. CN 109724504A discloses a magnetic levitation turnout track wear measuring device and measuring method in 2019.507, the measuring device includes a main frame and three dial indicators set on the main frame; probes of the three dial indicators are respectively vertically contacted with the upper surface and two side surfaces of the track to be detected; and the main frame is provided with a positioning stud for being in threaded connection with a positioning screw hole arranged on the ground on one side of the rail to be detected. The invention application belongs to static detection and is inconvenient to move detection.

Chinese patent publication No. CN 208704595U in addition, in 2019 a 4 month 5 days disclose a monorail switch beam body width measuring device, belong to the seat formula monorail switch technical field is striden to rail transit, wherein the beam body include with rail vehicle in leading wheel complex spigot surface and with stabilizer wheel complex stabilizer surface, the spigot surface is located the top of stabilizer surface, this measuring device includes the support body of joint in the beam body both sides, one side of support body is provided with the measuring head i of contact with the spigot surface and with stabilizer surface contact's measuring head ii, the opposite side sliding connection of support body has the percentage table, the measuring head of percentage table contacts with the side of beam body, the beneficial effects of the utility model are that, above-mentioned measuring device is used for detecting the switch, and it is inconvenient that there is detection device to remove equally, and detection instrument carries inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a simple and easy measuring device of railway track engineering, this measuring device practices thrift the cost and generally practical, and the structure is light, saves a large amount of manpower resources.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a simple and easy measuring device of railway rails work, includes frock frame, gyro wheel, percentage table and telescoping device, the gyro wheel sets up respectively at the both ends of frock frame, and the gyro wheel rolls along the rail with orbital two rail cooperations, and gyro wheel roll drive frock frame walks on the rail, telescoping device, percentage table setting are on frock frame, and the telescoping device is flexible with orbital rail cooperation, and the flexible volume of telescoping device is surveyd in the thimble of percentage table and the telescoping device cooperation.

The telescopic device comprises a spring, a steel column, baffles and a connecting plate, a hole is formed in the tool frame, the telescopic device is movably arranged in the hole, the baffles are arranged at two ends of the steel column, the spring is arranged on the steel column and located between the two baffles, and the baffles are connected with a frame body of the roller through the connecting plate. The steel rail has certain wearing and tearing in daily use, and there is certain deviation in the steel rail width, and the telescoping device atress passes through the spring and drives round steel column removal, and the float volume of steel column is the field measurement numerical value promptly.

Preferably, the tool rack has three rollers at two ends, wherein two rollers roll in cooperation with two sides of the steel rail, and the other roller rolls in cooperation with the top of the steel rail. The rolling roller matched with the top is also provided with a dial indicator. And a transfer platform for placing tools is arranged on the tool rack.

The utility model has the advantages of it is following:

1. traditional multiplexer utensil need use special measuring tool (gaging rule) to make a round trip to detect when carrying out the field data measurement, the utility model discloses a percentage table can audio-visually carry out maintenance to field device according to data change, saves operating time in a large number.

2. The utility model discloses detect main line rail data and can also carry out large-scale multiplexer utensil and material shipment, effectively practice thrift the manpower, alleviate intensity of labour, increase the transportation function.

3. The utility model discloses a shaped steel preparation forms, simple structure, and the quality is light, and low in cost effectively practices thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The labels in the figure are: 1. the device comprises a roller, 2, a spring, 3, a steel column, 4, a baffle, 5, a connecting plate, 6, a transfer platform, 7, a tooling frame, 8 and a dial indicator.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following examples, which are conventional unless otherwise specified, and the materials may be commercially available from the disclosure unless otherwise specified.

A simple measuring device for railway track work, as shown in figure 1, comprises a tool frame 7, wherein the tool frame 7 is made of a steel structure. The tool rack 7 is provided with a roller 1, a dial indicator 8 and a telescopic device. Gyro wheel 1 sets up respectively at the both ends of frock frame, gyro wheel 1 cooperates and rolls along the rail with orbital two rail (frock frame 7 advances or retreats under the drive of gyro wheel 1), 1 roll drive frock frame 7 of gyro wheel is walked on the rail, the telescoping device, percentage table 8 sets up on frock frame 7, the telescoping device is flexible with orbital rail cooperation, the flexible volume of telescoping device is surveyed in the thimble of percentage table 8 and the telescoping device cooperation, thereby measure distance between orbital rail, thereby the change volume that exists between comparison and the standard value.

The telescoping device includes spring 2, steel column 3, baffle 4 and connecting plate 5, sets up porosely on the frock frame, and the telescoping device activity sets up downtheholely, and the both ends of steel column 3 set up baffle 4, spring 2 sets up on steel column 3 and is located between two baffles 4, and baffle 4 passes through connecting plate 5 to be connected with the support body of gyro wheel 1, and spring 2 passes the hole on the frock frame promptly, and two baffles 4 are located the both sides in hole. The steel rail has certain wearing and tearing in daily use, and there is certain deviation in the steel rail width, and the round steel column removes when the telescoping device atress advances the action through the spring, and the float volume of steel column is the field measurement numerical value promptly.

The idler wheels 1 at two ends of the tool rack 7 are three, wherein two idler wheels 1 roll in a matched mode with two sides of the steel rail, and the other idler wheel 1 rolls in a matched mode with the top of the steel rail. The roller matched with the top is also provided with a dial indicator. Be equipped with the transportation platform 6 that is used for placing the instrument on frock frame 7, both increased the device stationarity, can carry multiplexer utensil again, practice thrift the labour in a large number. As shown in figure 1, one of the left rollers is fixedly connected with the tool rack 7 for positioning, and the other roller is connected with a telescopic device. Two rollers 1 on the right side are connected with the telescopic device.

Claims

1. The utility model provides a simple and easy measuring device of railway rails work, includes frock frame (7), its characterized in that: still include gyro wheel (1), percentage table (8) and telescoping device, gyro wheel (1) sets up respectively at the both ends of frock frame (7), and gyro wheel (1) rolls along the rail with orbital two rail cooperations, and gyro wheel (1) drive frock frame (7) walks on the rail, telescoping device, percentage table (8) set up on frock frame (7), and the telescoping device is flexible with orbital rail cooperation, and the flexible volume of telescoping device is surveyd in the thimble of percentage table (8) and the telescoping device cooperation.

2. The railway track work simple measuring device of claim 1, characterized in that: the telescopic device comprises a spring (2), a steel column (3), baffles (4) and a connecting plate (5), a hole is formed in the tooling frame (7), the telescopic device is movably arranged in the hole, the baffles (4) are arranged at two ends of the steel column (3), the spring (2) is arranged on the steel column (3) and is located between the two baffles (4), the baffles (4) are connected with a frame body of the roller (1) through the connecting plate (5), and the ejector pin of the dial indicator (8) is connected with the baffles (4) of the telescopic device.

3. The railway track engineering simple measuring device of claim 1, wherein: the idler wheels (1) at two ends of the tool rack (7) are three, wherein two idler wheels (1) roll in a matched mode with two sides of the steel rail, and the other idler wheel (1) rolls in a matched mode with the top of the steel rail.

4. The railway track work simple measuring device of claim 1, characterized in that: the tool rack (7) is provided with a transfer platform (6) for placing tools.