CN211281150U

CN211281150U - Power screen middle vehicle device for railway

Info

Publication number: CN211281150U
Application number: CN201922462435.9U
Authority: CN
Inventors: 毛向军
Original assignee: Tianjin Junya Ward Technology Development Co ltd
Current assignee: Tianjin Junya Ward Technology Development Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a car device in power screen for railway, including the base fixed plate, the top of base fixed plate is provided with the power screen body, the bottom fixedly connected with buffer board of base fixed plate, the bottom fixedly connected with backing plate of buffer board, the circular arc groove has been seted up to the bottom of backing plate, the top of base fixed plate just is located the rear side fixedly connected with rear side baffle of power screen body, the top of base fixed plate and the right flank that is located the power screen body are provided with side splint, the bottom fixedly connected with fixed block of side splint. The utility model discloses, be provided with the universal wheel that can adjust supporting height through the bottom of car in the power screen, can make things convenient for the removal of power screen, can raise the universal wheel when using simultaneously, the area of contact of increase and bottom surface through setting up the buffer board, can slow down the influence of the vibrations of train to the power screen, increase the life of power screen.

Description

Power screen middle vehicle device for railway

Technical Field

The utility model relates to a car field in the power screen especially relates to a car device in power screen for railway.

Background

Various signals and interlocks are used in the railway, the running state of the train and the running condition of the train can be monitored through various induction signals, the normal running of the train is greatly influenced once the signal devices have problems, the signals and the interlocked control need stable voltage and current input, the stability of the current and voltage is hardly ensured in the running of the train, so that a power supply screen can be generally used on the train to supply power for the train, the stability of a circuit can be ensured, the train can bump in the running process, but a plurality of electric connectors are arranged in the power supply screen, and the service life of the power supply screen can be reduced.

Traditional power supply screen all is direct and train fixed connection, can not play fine shock attenuation measure, and remove moreover and the installation still is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power supply screen middle vehicle device for railway.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a power screen middle vehicle device for railways comprises a base fixing plate, wherein a power screen body is arranged at the top of the base fixing plate, a buffer plate is fixedly connected to the bottom of the base fixing plate, a backing plate is fixedly connected to the bottom of the buffer plate, an arc groove is formed in the bottom of the backing plate, a rear side baffle is fixedly connected to the top of the base fixing plate and is positioned at the rear side of the power screen body, a side clamping plate is arranged at the top of the base fixing plate and is positioned at the right side face of the power screen body, a fixing block is fixedly connected to the bottom of the side clamping plate, a lead screw is movably connected to the side face of the fixing block, a first rotating wheel is fixedly connected to the right end of the lead screw, a sliding groove is formed in the upper surface of the base fixing plate, a circular groove is formed in the left side face of, the top of base fixed plate is provided with the second runner, the bottom fixedly connected with connecting rod of second runner, the base fixed plate is run through to the bottom of connecting rod, the open slot has been seted up to the bottom of base fixed plate, there is the universal wheel inside the open slot through pin swing joint.

As a further description of the above technical solution:

the quantity of side splint is two, two the side splint symmetric distribution is in the both sides of power screen body.

As a further description of the above technical solution:

the number of the universal wheels is four, and the four universal wheels are distributed at four corners of the base plate.

As a further description of the above technical solution:

the outer side surface of the first rotating wheel is fixedly connected with a rotating handle, and the screw rod is in threaded connection with the fixing block.

As a further description of the above technical solution:

the connecting rod is in threaded connection with the base fixing plate, and the bottom surface of the open slot is arc-shaped.

As a further description of the above technical solution:

the two second rotating wheels on the rear side penetrate through the rear side baffle, and anti-skid grains are arranged on the upper surface of the base fixing plate.

As a further description of the above technical solution:

the bottom of backing plate is provided with anti-skidding gasket, the material of buffer board is the silica gel material.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this car device in power screen for railway is provided with the universal wheel that can adjust supporting height through the bottom of car in the power screen, can make things convenient for the removal of power screen, can rise the universal wheel when using simultaneously, increase and the area of contact of bottom surface.

2. Compared with the prior art, this railway is with power supply screen middle car device is provided with side splint and rear side baffle through the top at base fixed plate, can guarantee the stability of being connected with the middle car of power supply screen, through the bottom fixedly connected with buffer board at base fixed plate, can slow down the influence of the vibrations of train to the power supply screen, increases the life of power supply screen.

Drawings

FIG. 1 is a front plan view of a power panel middle car device for railway according to the present invention;

fig. 2 is a top view of a bottom fixing plate of a power screen middle car device for railway according to the present invention;

FIG. 3 is a plan view of the power panel center-mounted device for railway according to the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Illustration of the drawings:

1. a power supply screen body; 2. side clamping plates; 3. a universal wheel; 4. a base plate; 5. a buffer plate; 6. a base fixing plate; 7. rolling a ball; 8. a chute; 9. a fixed block; 10. a first runner; 11. a screw rod; 12. an open slot; 13. an arc groove; 14. a connecting rod; 15. a second runner; 16. a rear side baffle; 17. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of car device in power supply screen for railway: comprises a base fixing plate 6, a power supply screen body 1 is arranged at the top of the base fixing plate 6, a buffer plate 5 is fixedly connected at the bottom of the base fixing plate 6, the buffer plate 5 is used for slowing down the vibration of a train, a backing plate 4 is fixedly connected at the bottom of the buffer plate 5, an arc groove 13 is arranged at the bottom of the backing plate 4, a rear side baffle 16 is fixedly connected at the top of the base fixing plate 6 and positioned at the rear side of the power supply screen body 1, the rear side baffle 16 is used for fixing the rear side surface of the power supply screen, a side clamping plate 2 is arranged at the top of the base fixing plate 6 and positioned at the right side surface of the power supply screen body 1, a fixing block 9 is fixedly connected at the bottom of the side clamping plate 2, a lead screw 11 is movably connected at the side surface of the fixing block 9, the lead screw 11 is used for adjusting the position, the left surface of spout 8 is provided with circular slot 17, the inside fixedly connected with spin 7 that extends to circular slot 17 of fixed block 9 is run through to the left end of lead screw 11, the top of base fixed plate 6 is provided with second runner 15, the bottom fixedly connected with connecting rod 14 of second runner 15, base fixed plate 6 is run through to the bottom of connecting rod 14, open slot 12 has been seted up to the bottom of base fixed plate 6, there is universal wheel 3 in the inside of open slot 12 through pin swing joint, the effect of universal wheel 3 is the removal of the convenience device.

The quantity of side splint 2 is two, 2 symmetric distribution of two side splint are in the both sides of power screen body 1, the quantity of universal wheel 3 is four, four 3 four corners at backing plate 4 that distribute of universal wheel, the rotatory handle of lateral surface fixedly connected with of first runner 10, the effect of rotatory handle is the rotation of making things convenient for first runner 10, threaded connection between lead screw 11 and the fixed block 9, threaded connection between connecting rod 14 and the base fixed plate 6, the bottom surface of open slot 12 sets up to arc, two second runners 15's of rear side run through

back side shield

16, 6 upper surfaces of base fixed plate are provided with anti-skidding line, the bottom of backing plate 4 is provided with anti-skidding gasket, anti-skidding gasket's effect is to place and produces between backing plate 4 and the train bottom surface and slides, the material of buffer board 5 is the silica gel material.

The working principle is as follows: during the use, place the power screen at the top of base fixed plate 6 and be close to with rear side baffle 16, through rotatory first runner 10, it is rotatory to drive lead screw 11, and then drive the side that side splint 2 press from both sides tight power screen, can make things convenient for the position of portable power source screen through setting up universal wheel 3, when moving suitable position, adjust the height of universal wheel 3 through rotating second runner 15, make backing plate 4 paste tight train bottom plate, through bottom fixedly connected with buffer board 5 at base fixed plate 6, can slow down the influence of the vibrations of train to the power screen, increase the life of power screen.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a car device in power supply screen for railway, includes base fixed plate (6), its characterized in that: the power supply screen comprises a base fixing plate (6), a power supply screen body (1) is arranged at the top of the base fixing plate (6), a buffer plate (5) is fixedly connected to the bottom of the buffer plate (5), a base plate (4) is fixedly connected to the bottom of the base plate (4), an arc groove (13) is formed in the bottom of the base plate (4), a rear side baffle (16) is fixedly connected to the top of the base fixing plate (6) and is located on the rear side of the power supply screen body (1), a side clamping plate (2) is arranged on the top of the base fixing plate (6) and is located on the right side face of the power supply screen body (1), a fixing block (9) is fixedly connected to the bottom of the side clamping plate (2), a lead screw (11) is movably connected to the side face of the fixing block (9), a first rotating wheel (10) is fixedly connected to the right, the left surface of spout (8) is provided with circular slot (17), the left end of lead screw (11) runs through inside fixedly connected with spin (7) that extends to circular slot (17) of fixed block (9), the top of base fixed plate (6) is provided with second runner (15), the bottom fixedly connected with connecting rod (14) of second runner (15), base fixed plate (6) is run through to the bottom of connecting rod (14), open slot (12) have been seted up to the bottom of base fixed plate (6), there is universal wheel (3) inside of open slot (12) through pin swing joint.

2. The power supply screen vehicle device for the railway of claim 1, wherein: the power supply screen is characterized in that the number of the side clamping plates (2) is two, and the side clamping plates (2) are symmetrically distributed on two sides of the power supply screen body (1).

3. The power supply screen vehicle device for the railway of claim 1, wherein: the number of the universal wheels (3) is four, and the four universal wheels (3) are distributed at four corners of the base plate (4).

4. The power supply screen vehicle device for the railway of claim 1, wherein: the outer side surface of the first rotating wheel (10) is fixedly connected with a rotating handle, and the screw rod (11) is in threaded connection with the fixing block (9).

5. The power supply screen vehicle device for the railway of claim 1, wherein: the connecting rod (14) is in threaded connection with the base fixing plate (6), and the bottom surface of the open slot (12) is arc-shaped.

6. The power supply screen vehicle device for the railway of claim 1, wherein: two second runners (15) of rear side run through rear side baffle (16), base fixed plate (6) upper surface is provided with anti-skidding line.

7. The power supply screen vehicle device for the railway of claim 1, wherein: the bottom of backing plate (4) is provided with anti-skidding gasket, the material of buffer board (5) is the silica gel material.