CN211003272U - Brake beam loading and unloading mechanism of railway passenger car and freight car - Google Patents
Brake beam loading and unloading mechanism of railway passenger car and freight car Download PDFInfo
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- CN211003272U CN211003272U CN201922153213.9U CN201922153213U CN211003272U CN 211003272 U CN211003272 U CN 211003272U CN 201922153213 U CN201922153213 U CN 201922153213U CN 211003272 U CN211003272 U CN 211003272U
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- box body
- brake beam
- conveying vehicle
- jacking cylinder
- water baffle
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Abstract
The utility model discloses a loading and unloading mechanism for a brake beam of a railway passenger car and a railway freight car, which comprises a bed body, a water baffle capable of being opened and closed, a jacking cylinder, a delivery wagon and a control box, the conveying vehicle comprises wheels and an upper platform, the workpiece is placed on the upper platform, four water baffles which are in a trapezoidal structure and are large at the upper part and small at the lower part are respectively arranged on the front side and the rear side of the left box body and the right box body, a backflow groove is arranged between the two water baffles, the water baffles can be driven by the opening and closing cylinder to turn over, the middle parts of the upper surfaces of the left box body and the right box body of the lathe bed are respectively provided with a supporting plate, the upper part of the supporting plate is connected with two supporting seats, the jacking cylinder can drive a workpiece to be separated from the conveying vehicle, and the control box controls the magnetizing mechanism and the spraying mechanism and also controls the opening and closing cylinder, the jacking cylinder and the conveying vehicle to run. The utility model discloses go up the unloading and adopt the delivery wagon automation to go on, save the manual work.
Description
Technical Field
The utility model belongs to the field of detecting a flaw, concretely relates to unloading mechanism on railway passenger car brake beam.
Background
The brake beam of the passenger train and the freight train is one of main components of a brake system of the passenger train and the freight train, and the quality of the brake beam of the passenger train and the freight train affects the running safety of the passenger train and the freight train, so the brake beam of the passenger train and the freight train needs to be checked regularly, and a magnetic particle flaw detector for the brake beam of the passenger train and the freight train needs to be used during checking.
The double-station brake beam flaw detection equipment is designed by the company, the double-station brake beam flaw detection equipment is provided with two magnetizing stations, two L type brake beams or channel steel bow-shaped beams can be magnetized and demagnetized at a time, the working efficiency is high, however, due to structural limitation, transverse blanking is required, due to the adoption of a magnetizing liquid spraying mode, the arranged water baffle blocks the installation and the disassembly of the brake beams of the passenger and freight trains, the directions of the brake beams of the passenger and freight trains need to be manually adjusted, the flaw detection efficiency is reduced, and danger is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a last unloading mechanism of railway passenger car truck brake beam, can automatic transport railway passenger car truck brake beam to magnetization station, and the breakwater sets up rationally, improves duplex position magnetic particle inspection efficiency.
In order to realize the aim, the utility model provides a feeding and discharging mechanism for a brake beam of a railway passenger car, which comprises a bed body, a water baffle plate which can be opened and closed, a jacking cylinder, a delivery wagon and a control box,
the lathe bed comprises a left box body, a right box body and an upper supporting channel steel frame, the upper supporting channel steel frame connects the symmetrical left box body and the right box body from the upper part,
the conveying vehicle comprises wheels and an upper platform, the workpiece is placed on the upper platform,
the four water baffles are in a trapezoidal structure, are large in upper part and small in lower part and are respectively arranged on the front side surface and the rear side surface of the left box body and the right box body, a backflow groove is arranged between the two water baffles, and a spray head of the spraying mechanism points to the workpiece and the water baffles; the water baffle can be driven by an opening and closing cylinder to turn over, and the number of the opening and closing cylinders is the same as that of the water baffle and is positioned on the bed body below the water baffle; the fixed part of the water baffle is hinged on the front side surface and the rear side surface of the lathe bed, the telescopic part is hinged with the outer side surface of the water baffle,
the middle parts of the upper surfaces of the left box body and the right box body of the lathe bed are respectively provided with a supporting plate, the supporting plates are in a strip shape and are arranged on a telescopic part of the jacking cylinder, the upper part of each supporting plate is connected with two supporting seats, the supporting seats are matched with the lower rods of the workpieces, the jacking cylinder can drive the workpieces to be separated from the conveying vehicle and reach a magnetization position in the height direction,
the control box controls the magnetizing mechanism and the spraying mechanism and also controls the operation of the opening and closing cylinder, the jacking cylinder and the conveying vehicle.
Further, a track is arranged between the left box body and the right box body of the lathe bed, and the conveying vehicle enters and exits the lathe bed through traction.
Furthermore, proximity sensors are arranged on the front side and the rear side of the bed body, the position of the conveying vehicle can be detected, and the water baffle is automatically opened when the conveying vehicle approaches.
Furthermore, in order to ensure the lifting stability, two groups of guide rods and guide sleeves are respectively arranged on two sides of the jacking cylinder.
The utility model has the advantages that:
1. the utility model adopts the conveying vehicle to automatically feed and discharge, thereby saving labor;
2. the water baffles on two sides can be closed and opened through the opening and closing air cylinder, the brake beam workpiece can be smoothly conveyed to the magnetization station when the brake beam workpiece is opened, and the water baffles are closed when the brake beam workpiece is magnetized, so that liquid is prevented from splashing.
Drawings
FIG. 1 is a schematic view of a front view of a loading and unloading mechanism of a brake beam of a passenger car;
FIG. 2 is a schematic left view of the loading and unloading mechanism of the brake beam of the utility model;
FIG. 3 is a schematic top view of the loading and unloading mechanism for a brake beam of a passenger car;
fig. 4 is a schematic perspective view of the loading and unloading mechanism of the brake beam of the railway passenger car and the wagon of the present invention.
In the figure: 1. a bed body; 2. an opening and closing cylinder; 3. a water baffle; 4. jacking a cylinder; 5. a workpiece; 6. a console box; 7. a support plate; 8. a guide bar; 9. and (4) supporting the base.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in figure 1, the brake beam loading and unloading mechanism for the railway passenger and freight train comprises a bed body 1, a water baffle 3 which can be opened and closed, a jacking cylinder 4, a transport vehicle and a control box 6,
the lathe bed 1 comprises a left box body, a right box body and an upper supporting channel steel frame, the upper supporting channel steel frame connects the symmetrical left box body and the right box body from the upper part,
the conveying vehicle comprises wheels and an upper platform, the workpiece 5 is placed on the upper platform,
as shown in fig. 3, the four water baffles 3 are in a trapezoidal structure, have large upper parts and small lower parts, and are respectively arranged on the front side surface and the rear side surface of the left box body and the right box body, a backflow groove is arranged between the two water baffles 3, and a spray head of the spray mechanism points to the workpiece 5 and the water baffles 3; the water baffle 3 can be driven by the opening and closing cylinders 2 to turn over, and the number of the opening and closing cylinders 2 is the same as that of the water baffle 3 and is positioned on the lathe bed 1 below the water baffle 3; the fixed part of the water baffle 3 is hinged on the front side surface and the rear side surface of the lathe bed 1, the telescopic part is hinged with the outer side surface of the water baffle 3,
as shown in fig. 2 and 4, the middle parts of the upper surfaces of the left box body and the right box body of the bed body 1 are respectively provided with a supporting plate 7, the supporting plate 7 is in a strip shape and is installed on the telescopic part of the jacking cylinder 4, the upper part of the supporting plate 7 is connected with two supporting seats 9, the supporting seats 9 are matched with the lower rod of the workpiece 5, the jacking cylinder 4 can drive the workpiece 5 to be separated from the conveying vehicle and reach the magnetization position in the height direction,
the control box 6 controls the magnetizing mechanism and the spraying mechanism and also controls the operation of the opening and closing cylinder 2, the jacking cylinder 4 and the conveying vehicle.
In practical application, a track is arranged between the left box body and the right box body of the lathe bed 1, and the conveying vehicle enters and exits the lathe bed 1 through traction.
In practical application, proximity sensors are arranged on the front side and the rear side of the lathe bed 1, the position of the conveying vehicle can be detected, and the water baffle 3 is automatically opened when the conveying vehicle approaches.
In practical application, in order to ensure the lifting stability, two groups of guide rods 8 and guide sleeves are respectively arranged on two sides of the jacking cylinder 4.
The utility model discloses the theory of operation:
the utility model discloses by carrying, jacking and electrical control etc. when the brake beam through the delivery wagon motion on the maintenance line before lathe bed 1, inductive switch received signal, open and shut cylinder 2 drives breakwater 3 upset to the level, when the delivery wagon got into the station of detecting a flaw, the support is put the device and is descended, the brake beam falls on supporting seat 9. at first carry out and rise the procedure action, to channel-section steel bow type roof beam, 4SDA63 × 100 actions of jacking cylinder, to L type brake beam, 4SDA63 × 100 actions back of jacking cylinder, 4SDA63 × 80 actions of secondary jacking cylinder, the brake beam rises to target in place the back, carries out closed procedure after that, breakwater 3 closes.
The brake beam is clamped between the two magnetized electrodes, the two magnetized coils are also moved to ideal magnetized positions, and then the air cylinder is closed to act to push the plugs to close the two ends of the steel beam of the groove; the liquid spraying mechanism sprays magnetic suspension liquid on the flaw detection part of the brake beam; then, a continuous composite magnetization is performed: continuously magnetizing the brake beam twice, wherein the magnetizing time is 2 seconds every time and 2 seconds every time, and magnetizing the brake beam once again after the spraying of the magnetic suspension is stopped, wherein the magnetizing time is 2 seconds; after the magnetization is finished, the operation actions are reset in sequence, and the flaw detection condition is observed.
And closing the blanking button, turning over the water baffle 3 to be horizontal, retracting the lifting cylinder, and taking away the brake beam by the delivery wagon.
In summary, the following steps: the utility model adopts the conveying vehicle to automatically feed and discharge, thereby saving labor; the water baffles on two sides can be closed and opened through the opening and closing air cylinder, the brake beam workpiece can be smoothly conveyed to the magnetization station when the brake beam workpiece is opened, and the water baffles are closed when the brake beam workpiece is magnetized, so that liquid is prevented from splashing.
It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (4)
1. The utility model provides a unloading mechanism on railway passenger-cargo car brake beam which characterized in that: comprises a lathe body (1), a water baffle (3) which can be opened and closed, a jacking cylinder (4), a conveying vehicle and a control box (6),
the lathe bed (1) comprises a left box body, a right box body and an upper supporting channel steel frame, the upper supporting channel steel frame connects the symmetrical left box body and the right box body from the upper part,
the conveying vehicle comprises wheels and an upper platform, the workpiece (5) is placed on the upper platform,
the four water baffles (3) are of a trapezoidal structure, are large in upper part and small in lower part and are respectively arranged on the front side surface and the rear side surface of the left box body and the right box body, a backflow groove is arranged between the two water baffles (3), and a spray head of the spray mechanism points to the workpiece (5) and the water baffles (3); the water baffle (3) can be driven by the opening and closing cylinders (2) to turn over, and the number of the opening and closing cylinders (2) is the same as that of the water baffle (3) and is positioned on the lathe bed (1) below the water baffle (3); the fixed part of the water baffle (3) is hinged on the front side and the rear side of the lathe bed (1), the telescopic part is hinged with the outer side of the water baffle (3),
the middle parts of the upper surfaces of a left box body and a right box body of the lathe bed (1) are respectively provided with a supporting plate (7), the supporting plates (7) are in a strip shape and are arranged on a telescopic part of the jacking cylinder (4), the upper part of each supporting plate (7) is connected with two supporting seats (9), the supporting seats (9) are matched with a lower rod of a workpiece (5), the jacking cylinder (4) can drive the workpiece (5) to be separated from the conveying vehicle and reach a magnetization position in the height direction,
the control box (6) controls the magnetizing mechanism and the spraying mechanism, and also controls the opening and closing cylinder (2), the jacking cylinder (4) and the transport vehicle to run.
2. The brake beam loading and unloading mechanism for passenger and freight trains of claim 1, wherein: a track is arranged between the left box body and the right box body of the machine body (1), and the conveying vehicle enters and exits the machine body (1) through traction.
3. A brake beam loading and unloading mechanism for a railway passenger and freight car as claimed in claim 1 or 2, wherein: proximity sensors are arranged on the front side and the rear side of the lathe bed (1) and can detect the position of the conveying vehicle, and the water baffle (3) is automatically opened when the conveying vehicle approaches.
4. The brake beam loading and unloading mechanism for passenger and freight trains of claim 3, wherein: in order to ensure the lifting stability, two groups of guide rods (8) and guide sleeves are respectively arranged on two sides of the jacking cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153213.9U CN211003272U (en) | 2019-12-05 | 2019-12-05 | Brake beam loading and unloading mechanism of railway passenger car and freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153213.9U CN211003272U (en) | 2019-12-05 | 2019-12-05 | Brake beam loading and unloading mechanism of railway passenger car and freight car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211003272U true CN211003272U (en) | 2020-07-14 |
Family
ID=71469085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922153213.9U Active CN211003272U (en) | 2019-12-05 | 2019-12-05 | Brake beam loading and unloading mechanism of railway passenger car and freight car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211003272U (en) |
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2019
- 2019-12-05 CN CN201922153213.9U patent/CN211003272U/en active Active
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