CN216378970U - Professional gauge measuring device for urban rail transit track - Google Patents
Professional gauge measuring device for urban rail transit track Download PDFInfo
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- CN216378970U CN216378970U CN202122771709.XU CN202122771709U CN216378970U CN 216378970 U CN216378970 U CN 216378970U CN 202122771709 U CN202122771709 U CN 202122771709U CN 216378970 U CN216378970 U CN 216378970U
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- rail transit
- urban rail
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Abstract
The utility model discloses a professional gauge measuring device for urban rail transit rails, and relates to the field of urban rail transit. This urban rail transit track specialty gauge measurement device is including measuring vehicle bottom board and plane backup pad, the bottom of measuring vehicle bottom board is through bolt fixedly connected with installation butt plate, the bottom fixedly connected with cavity fixed block of installation butt plate, the both sides of cavity fixed block are equipped with spacing inserted bar. This urban rail transit track specialty gauge measuring device is when using, conveniently installs the bottom of fixing at the measuring vehicle bottom plate to infrared sensor measuring device main part to conveniently carry out the dismouting to infrared sensor measuring device main part in the later stage, consequently realize the maintenance convenience to infrared sensor measuring device main part, infrared sensor measuring device main part installation back fixed, fixed effectual, difficult pine takes off, the dismouting time is short during the maintenance, is favorable to the later maintenance.
Description
Technical Field
The utility model relates to the technical field of urban rail transit, in particular to a professional gauge measuring device for urban rail transit rails.
Background
In urban rail transit measuring devices, an infrared sensor measuring instrument is often used for professional track gauge measurement, an infrared distance measuring sensor is a sensing device and is a measuring system using infrared rays as media, the measuring range is wide, the response time is short, the infrared distance measuring sensor is provided with a pair of infrared signal transmitting and receiving diodes, the infrared distance measuring sensor LDM301 is used for transmitting a beam of infrared light, a reflecting process is formed after the infrared light irradiates an object, the signal is received after the infrared light irradiates the sensor, then CCD image processing is used for receiving data of time difference between transmitting and receiving, and the distance of the object is calculated after the processing of a signal processor.
The utility model discloses a professional gauge measuring device for an urban rail transit track, aiming at the defects of the prior art and aiming at solving the problems that the conventional infrared distance measuring sensor is usually arranged at the bottom of a measuring vehicle and is fixed by using a bolt, after the infrared distance measuring sensor is fixed, the infrared distance measuring sensor is inconvenient to overhaul and maintain in the later period, the operation time is long, and the bolt is loosened and slides after being used for a long time, so that the fixing effect of the infrared distance measuring sensor is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a professional gauge measuring device for an urban rail transit track, and aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: city track traffic track specialty gauge measuring device includes:
the bottom of the measuring vehicle bottom plate is fixedly connected with an installation butt plate through bolts, the bottom of the installation butt plate is fixedly connected with a hollow fixed block, and two sides of the hollow fixed block are provided with limiting inserted rods;
the device comprises a plane supporting plate, wherein the plane supporting plate is movably clamped at the bottom of an installation butt plate, a vertical fixing plate is fixedly connected to the bottom of the plane supporting plate, a limiting insertion hole is formed in the side wall of the vertical fixing plate, a limiting insertion rod is movably inserted into the limiting insertion hole, a bearing plate is fixedly connected to the bottom of the vertical fixing plate, and an infrared sensor measuring device main body is fixedly connected to the bottom of the bearing plate.
Preferably, the bottom of the installation butt plate is provided with a positioning hole corresponding to the position of the bolt.
Preferably, the bottom of the installation butt plate is fixedly connected with a limit support rod, the bottom of the plane support plate is fixedly connected with a limit support sleeve, and the limit support sleeve is movably sleeved on the limit support rod.
Preferably, a plurality of groups of heat dissipation holes are formed in the side wall of the vertical fixing plate, and the plurality of groups of heat dissipation holes are distributed in a linear array.
Preferably, the inside of cavity fixed block is equipped with the inner chamber, be equipped with the spring in the inner chamber of cavity fixed block, the both ends fixedly connected with sliding block of spring, sliding block sliding connection is in the inner chamber of cavity fixed block, spacing inserted bar fixed connection is in one side that the spring was kept away from to the sliding block.
Preferably, the bottom of cavity fixed block has seted up the spout, the bottom fixedly connected with slip handle of sliding block, slip handle sliding connection is in the spout.
The utility model discloses a professional gauge measuring device for urban rail transit rails, which has the following beneficial effects:
1. this urban rail transit track specialty gauge measuring device, when using, conveniently install the bottom of fixing at the measuring vehicle bottom plate to infrared sensor measuring device main part is carried out the dismouting to infrared sensor measuring device main part in the later stage convenience, consequently realize the maintenance convenience to infrared sensor measuring device main part, infrared sensor measuring device main part installation is fixed back, and is fixed effectual, difficult pine takes off, and the dismouting time is short during the maintenance, is favorable to the later maintenance, satisfies the user demand.
2. This urban rail transit track specialty gauge measuring device, the spacing support sleeve pipe and the spacing bracing piece of setting provide convenience to the butt joint between installation buttcover plate and the plane backup pad, realize the installation location to after the butt joint, provide the side direction and support, guaranteed the firm of plane backup pad, make the stability of device good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the infrared sensor measuring device body of the present invention;
FIG. 3 is a sectional view of the hollow fixing block of the present invention;
fig. 4 is a structural view of the vertical fixing plate of the present invention.
In the figure: 1. measuring a vehicle bottom plate; 2. installing a butt plate; 201. a limiting support rod; 202. aligning holes; 3. a planar support plate; 301. a limiting support sleeve; 4. a vertical fixing plate; 401. limiting the jacks; 402. heat dissipation holes; 5. a carrier plate; 6. an infrared sensor measuring device main body; 7. a hollow fixed block; 8. a spring; 9. a slider; 10. a limiting inserted rod; 11. a sliding handle; 12. a chute.
Detailed Description
The embodiment of the utility model discloses a professional gauge measuring device for an urban rail transit track, which comprises the following components as shown in figures 1-4:
the bottom of the measuring vehicle bottom plate 1 is fixedly connected with an installation butt plate 2 through bolts, the bottom of the installation butt plate 2 is fixedly connected with a hollow fixed block 7, and two sides of the hollow fixed block 7 are provided with limiting inserted rods 10;
According to shown in the attached drawing 3, the aligning hole 202 corresponding to the bolt position is formed in the bottom of the installation butt plate 2, the aligning hole 202 is convenient to install and fix the installation butt plate 2 at the bottom of the measuring vehicle bottom plate 1, support is provided for installation and fixation of the infrared sensor measuring device main body 6, the bolt is not required to be disassembled and assembled in the assembling and disassembling process of the infrared sensor measuring device main body 6 in the later period, the stability of bolt connection is guaranteed, and loosening and sliding phenomena are not prone to occurring.
According to the attached drawings 1, 3 and 4, the bottom fixedly connected with limit support rod 201 of the installation butt-joint plate 2, the bottom fixedly connected with limit support sleeve 301 of the plane support plate 3, the limit support sleeve 301 is movably sleeved on the limit support rod 201, the limit support sleeve 301 and the limit support rod 201 are arranged to provide convenience for the butt-joint between the installation butt-joint plate 2 and the plane support plate 3, the installation and the positioning are realized, in addition, after the butt-joint, the lateral support is provided, the stability of the plane support plate 3 is ensured, and the stability of the device is good.
According to fig. 4, a plurality of heat dissipation holes 402 are formed in the sidewall of the vertical fixing plate 4, the plurality of heat dissipation holes 402 are distributed in a linear array, and the plurality of heat dissipation holes 402 can improve the heat dissipation performance of the infrared sensor measuring device main body 6.
According to the attached drawings 2 and 3, an inner cavity is formed in the hollow fixed block 7, a spring 8 is arranged in the inner cavity of the hollow fixed block 7, sliding blocks 9 are fixedly connected to two ends of the spring 8, the sliding blocks 9 are slidably connected into the inner cavity of the hollow fixed block 7, a limiting insertion rod 10 is fixedly connected to one side, far away from the spring 8, of the sliding blocks 9, the inner structure of the arranged hollow fixed block 7 is simple, and operation is simple and convenient.
According to the attached drawings 2 and 3, the bottom of the hollow fixing block 7 is provided with a sliding groove 12, the bottom of the sliding block 9 is fixedly connected with a sliding handle 11, the sliding handle 11 is slidably connected in the sliding groove 12, and the sliding handle 11 is arranged so that a user can slide the sliding block 9 conveniently and further control the limiting insertion rod 10 conveniently.
The working principle is as follows: the device is when using, conveniently installs infrared sensor measuring device main part 6 and fixes in the bottom of measuring vehicle bottom plate 1 to conveniently carry out the dismouting to infrared sensor measuring device main part 6 in the later stage, consequently realize the maintenance convenience to infrared sensor measuring device main part 6, fixed back is fixed in the installation of infrared sensor measuring device main part 6, and is fixed effectual, difficult pine takes off, and the dismouting time is short during the maintenance, is favorable to the later maintenance, satisfies the user demand.
When installing fixedly infrared sensor measuring device main part 6, at first use the bolt to pass counterpoint hole 202 and twist in the bottom threaded hole of measuring vehicle bottom plate 1, realize the installation fixed to installation buttcover plate 2, after installing fixedly to installation buttcover plate 2, realize the fixed to infrared sensor measuring device main part 6, at first pulling slip handle 11 during the operation, make slip handle 11 drive sliding block 9 and spacing inserted bar 10 integral slip, then counterpoint spacing bracing piece 201 and spacing support sleeve 301 and cup joint and realize the installation location, final chucking back, make plane backup pad 3 and the laminating of installation buttcover plate 2, loose hand slip handle 11 this moment, spring 8 is tensile and drives sliding block 9 lateral sliding, and then drive spacing inserted bar 10 and peg graft and fix in the inside of infrared sensor measuring device main part 6.
When the infrared sensor measuring device main body 6 needs to be detached for maintenance in the later period, the installation butt plate 2 does not need to be detached, and the infrared sensor measuring device main body 6 is directly detached, so that the operation is opposite to the fixing process.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. City track traffic track specialty gauge measuring device, its characterized in that includes:
the bottom of the measuring vehicle bottom plate (1) is fixedly connected with an installation butt plate (2) through bolts, the bottom of the installation butt plate (2) is fixedly connected with a hollow fixed block (7), and two sides of the hollow fixed block (7) are provided with limiting insertion rods (10);
the device comprises a plane supporting plate (3), wherein the plane supporting plate (3) is movably connected with the bottom of an installation butt joint plate (2) in a clamping mode, the bottom of the plane supporting plate (3) is fixedly connected with a vertical fixing plate (4), a limiting insertion hole (401) is formed in the side wall of the vertical fixing plate (4), a limiting insertion rod (10) is movably inserted into the limiting insertion hole (401), the bottom of the vertical fixing plate (4) is fixedly connected with a bearing plate (5), and the bottom of the bearing plate (5) is fixedly connected with an infrared sensor measuring device main body (6).
2. The professional rail gauge measuring device of urban rail transit track according to claim 1, characterized in that: the bottom of the installation butt joint plate (2) is provided with a positioning hole (202) corresponding to the position of the bolt.
3. The professional rail gauge measuring device of urban rail transit track according to claim 1, characterized in that: the installation butt plate is characterized in that a limiting support rod (201) is fixedly connected to the bottom of the installation butt plate (2), a limiting support sleeve (301) is fixedly connected to the bottom of the plane support plate (3), and the limiting support sleeve (301) is movably sleeved on the limiting support rod (201).
4. The professional rail gauge measuring device of urban rail transit track according to claim 1, characterized in that: the side wall of the vertical fixing plate (4) is provided with a plurality of groups of heat dissipation holes (402), and the plurality of groups of heat dissipation holes (402) are distributed in a linear array.
5. The professional rail gauge measuring device of urban rail transit track according to claim 1, characterized in that: the inside of cavity fixed block (7) is equipped with the inner chamber, be equipped with spring (8) in the inner chamber of cavity fixed block (7), the both ends fixedly connected with sliding block (9) of spring (8), sliding block (9) sliding connection is in the inner chamber of cavity fixed block (7), one side of spring (8) is kept away from in sliding block (9) to spacing inserted bar (10) fixed connection.
6. The professional rail gauge measuring device of urban rail transit track according to claim 5, characterized in that: the bottom of cavity fixed block (7) has seted up spout (12), the bottom fixedly connected with sliding handle (11) of sliding block (9), sliding handle (11) sliding connection is in spout (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771709.XU CN216378970U (en) | 2021-11-12 | 2021-11-12 | Professional gauge measuring device for urban rail transit track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771709.XU CN216378970U (en) | 2021-11-12 | 2021-11-12 | Professional gauge measuring device for urban rail transit track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216378970U true CN216378970U (en) | 2022-04-26 |
Family
ID=81252061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771709.XU Active CN216378970U (en) | 2021-11-12 | 2021-11-12 | Professional gauge measuring device for urban rail transit track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216378970U (en) |
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2021
- 2021-11-12 CN CN202122771709.XU patent/CN216378970U/en active Active
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