CN211877388U - Feedback type railway locomotive test bench - Google Patents
Feedback type railway locomotive test bench Download PDFInfo
- Publication number
- CN211877388U CN211877388U CN202020934346.XU CN202020934346U CN211877388U CN 211877388 U CN211877388 U CN 211877388U CN 202020934346 U CN202020934346 U CN 202020934346U CN 211877388 U CN211877388 U CN 211877388U
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- China
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- machine body
- air cylinder
- cylinder
- lifting plate
- workbench
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- Expired - Fee Related
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Abstract
The utility model discloses a feedback type railway locomotive test bed, which comprises a machine body, wherein a workbench is arranged above the machine body, a plurality of display screens are arranged above the workbench, two cabinet doors are arranged on the machine body, and a electric cabinet is arranged inside each cabinet door; the bottom of the machine body is provided with a plurality of moving wheels, each moving wheel is connected with a pillar in a transmission manner, each pillar is fixed to the bottom of a lifting plate together, the bottom of the machine body is provided with a square groove, the lifting plate is connected with an air cylinder in a transmission manner, the air cylinder is vertically fixed to the top of the square groove, the air cylinder controls the lifting plate to lift in the square groove through a piston rod of the air cylinder, and in the feedback type railway locomotive test bed, the lifting of each moving wheel can be controlled through the air cylinder, so that the flexible moving and fixing of the test bed are realized; and by the chi book can play certain guard action to the display screen, including torsional spring and roller bearing can realize the nimble of chi book and accomodate simultaneously, improved the practicality of device.
Description
Technical Field
The utility model relates to a railway technology field, concretely relates to feedback type railway locomotive test bench.
Background
In the existing feedback type railway locomotive test bed, the test bed is generally divided into two parts, namely a detection device positioned on a track and a data acquisition device positioned in a detection center, wherein when the test bed runs, the detection device is positioned on the track and transmits data to the data acquisition device. The length of the track is long, so that the measuring range is wide, the data acquisition device needs to be carried and moved, and the data acquisition device does not have a good moving mechanism, so that the practicability of the device is reduced; moreover, when the data acquisition device is carried, the data acquisition device can often touch foreign falling objects or sundries for impacting, and then the display screen is damaged, and the use of the device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome foretell not enough, provide a feedback type railway locomotive test bench.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a feedback type railway locomotive test bed comprises a machine body, wherein a workbench is arranged above the machine body, a plurality of display screens are arranged above the workbench, two cabinet doors are arranged on the machine body, and an electric cabinet is arranged inside each cabinet door;
the bottom of the machine body is provided with a plurality of moving wheels, each moving wheel is connected with a pillar in a transmission manner, each pillar is fixed to the bottom of one lifting plate together, the bottom of the machine body is provided with a square groove, the lifting plate is connected with an air cylinder in a transmission manner, the air cylinder is vertically fixed to the top of the square groove, and the air cylinder controls the lifting plate to lift in the square groove through a piston rod of the air cylinder;
the workbench is also provided with a keyboard rack, and the upper end face of the keyboard rack is provided with a keyboard;
the top of fuselage is equipped with a receiver, be equipped with a recess on the receiver, the recess sets up down, the inside of recess is equipped with a cylinder, the periphery coiling of cylinder has the chi to roll up, the tip that the chi was rolled up is equipped with a metal strip, the both ends of cylinder all are equipped with a roller bearing, and the cylinder passes through the roller bearing setting in the receiver, be equipped with the torsional spring between the cell wall of cylinder and recess, the torsional spring cover is established in the periphery of roller bearing, be equipped with a magnet on the workstation, the position of magnet corresponds with the position of metal strip.
Preferably, two sides of the lifting plate are respectively provided with a limiting rod, two side groove walls of the square groove are respectively provided with a limiting groove, and the limiting rods move up and down in the limiting grooves; when the lifting plate moves up and down, the limiting rod can be controlled to move up and down in the limiting groove, so that the lifting plate can be reliably moved up and down, and the reliable taking-in and taking-out of the movable wheel are improved.
Preferably, the keyboard is a mechanical keyboard.
Preferably, the display screen is a liquid crystal screen.
In the feedback type railway locomotive test bed, the air cylinder can control the piston rod of the air cylinder to stretch and retract so as to realize the lifting of the support column, and further can control the movable wheel to be exposed or taken into the machine body, so that the test bed can be flexibly adjusted in a movable or fixed mode, and the flexibility of the test bed is improved.
Wherein, when carrying, stretch into the recess with the hand, pulling metal limit can pull the chi book on the cylinder down, and metal limit holds with magnet, can make the chi book reliably seal at the display screen openly, has played the guard action to the display screen.
The utility model has the advantages that: in the feedback type railway locomotive test bed, the lifting of each moving wheel can be controlled through the air cylinder, so that the flexible movement and fixation of the test bed are realized; and by the chi book can play certain guard action to the display screen, including torsional spring and roller bearing can realize the nimble of chi book and accomodate simultaneously, improved the practicality of device.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention between the cylinder, the piston rod, the lifting plate, the limiting rod, the pillar and the moving wheel;
fig. 3 is a schematic structural view of the inside of the storage box of the present invention.
In the figure: 1. the metal strip cutting machine comprises a machine body, 2 parts of a workbench, 3 parts of a display screen, 4 parts of a keyboard rack, 5 parts of a cabinet door, 6 parts of a moving wheel, 7 parts of a support column, 8 parts of a storage box, 9 parts of a piston rod, 10 parts of a lifting plate, 11 parts of a limiting rod, 12 parts of an air cylinder, 13 parts of a roller, 14 parts of a roller and 15 parts of a metal strip.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1:
as shown in fig. 1-3, a feedback type railway locomotive test bed comprises a machine body 1, a workbench 2 is arranged above the machine body 1, a plurality of display screens 3 are arranged above the workbench 2, two cabinet doors 5 are arranged on the machine body 1, and an electrical cabinet is arranged inside the cabinet doors 5;
the bottom of fuselage 1 is equipped with a plurality of wheels 6 that remove, and each removes wheel 6 transmission and is connected with a pillar 7, and each pillar 7 is fixed jointly in the bottom of a lifter plate 10, and the bottom of fuselage 1 is equipped with a square fluting, and this lifter plate transmission is connected with a cylinder 12, and the cylinder 12 is vertical to be fixed at square slotted top, and cylinder 12 goes up and down in square fluting through piston rod 9 control lifter plate 10 of cylinder 12.
The workbench 2 is also provided with a keyboard rack 4, and the upper end face of the keyboard rack 4 is provided with a keyboard.
In this example: both sides of the lifting plate 10 are provided with a limiting rod 11, both side groove walls of the square open groove are provided with a limiting groove, and the limiting rod 11 moves up and down in the limiting groove;
the top of fuselage 1 is equipped with a receiver 8, be equipped with a recess on the receiver 8, the recess sets up down, the inside of recess is equipped with a cylinder 13, the periphery coiling of cylinder 13 has the chi to roll up, the tip that the chi was rolled up is equipped with a metal strip 15, the both ends of cylinder 13 all are equipped with a roller bearing 14, and cylinder 13 passes through roller bearing 14 and sets up in receiver 8, be equipped with the torsional spring between the cell wall of cylinder 13 and recess, the torsional spring cover is established in roller bearing 14's periphery, be equipped with a magnet on workstation 2, the position of magnet corresponds with metal strip 15's position.
In this example: the keyboard is a mechanical keyboard.
In this example: the display screen 3 is a liquid crystal screen.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. A feedback type railway locomotive test bed is characterized in that: the display cabinet comprises a machine body, wherein a workbench is arranged above the machine body, a plurality of display screens are arranged above the workbench, two cabinet doors are arranged on the machine body, and an electric cabinet is arranged inside each cabinet door;
the bottom of the machine body is provided with a plurality of moving wheels, each moving wheel is connected with a pillar in a transmission manner, each pillar is fixed to the bottom of one lifting plate together, the bottom of the machine body is provided with a square groove, the lifting plate is connected with an air cylinder in a transmission manner, the air cylinder is vertically fixed to the top of the square groove, and the air cylinder controls the lifting plate to lift in the square groove through a piston rod of the air cylinder;
the workbench is also provided with a keyboard rack, and the upper end face of the keyboard rack is provided with a keyboard;
the top of fuselage is equipped with a receiver, be equipped with a recess on the receiver, the recess sets up down, the inside of recess is equipped with a cylinder, the periphery coiling of cylinder has the chi to roll up, the tip that the chi was rolled up is equipped with a metal strip, the both ends of cylinder all are equipped with a roller bearing, and the cylinder passes through the roller bearing setting in the receiver, be equipped with the torsional spring between the cell wall of cylinder and recess, the torsional spring cover is established in the periphery of roller bearing, be equipped with a magnet on the workstation, the position of magnet corresponds with the position of metal strip.
2. The feedback-type railroad locomotive test stand of claim 1, wherein: both sides of the lifting plate are provided with a limiting rod, both side groove walls of the square grooves are provided with a limiting groove, and the limiting rod moves up and down in the limiting groove.
3. The feedback-type railroad locomotive test stand of claim 1, wherein: the keyboard is a mechanical keyboard.
4. The feedback-type railroad locomotive test stand of claim 1, wherein: the display screen is a liquid crystal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934346.XU CN211877388U (en) | 2020-05-28 | 2020-05-28 | Feedback type railway locomotive test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934346.XU CN211877388U (en) | 2020-05-28 | 2020-05-28 | Feedback type railway locomotive test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877388U true CN211877388U (en) | 2020-11-06 |
Family
ID=73234673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934346.XU Expired - Fee Related CN211877388U (en) | 2020-05-28 | 2020-05-28 | Feedback type railway locomotive test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877388U (en) |
-
2020
- 2020-05-28 CN CN202020934346.XU patent/CN211877388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |