CN211018053U

CN211018053U - Be used for high-speed railway cable wire drawing device

Info

Publication number: CN211018053U
Application number: CN201922145053.3U
Authority: CN
Inventors: 刘均平
Original assignee: Tianjin Jingzhi Dragline Co ltd
Current assignee: Tianjin Jingzhi Dragline Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-14
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a be used for high-speed railway cable wire drawing device, the on-line screen storage device comprises a base, the top fixedly connected with fixed plate of base, fixed plate lateral wall fixedly connected with backup pad, supporting shoe fixedly connected with motor is passed through at the top of backup pad, the output fixedly connected with output shaft of motor, the output shaft runs through fixed plate and fixedly connected with toper section of thick bamboo, the first baffle of base top fixedly connected with and second baffle, the fixed plate lateral wall rotates and is connected with the rotation axis, the rotation axis runs through first baffle and rotates with the second baffle lateral wall and be connected. The utility model discloses a cooperation of motor, output shaft, a toper section of thick bamboo, friction pulley, rotation axis, first baffle, second baffle and screw hole is used, has realized the regulation to the metal wire speed of acting as go-between, and the speed of having avoided unable regulation acting as go-between among the traditional device leads to the speed of the in disorder unable and rotation acting as go-between of constructor hand and foot to keep unanimous.

Description

Be used for high-speed railway cable wire drawing device

Technical Field

The utility model relates to a high-speed railway cable technical field especially relates to a be used for high-speed railway cable wire drawing device.

Background

The high-speed railway is called high-speed railway for short, and refers to a railway with high infrastructure design speed standard and capable of being used for safe high-speed running of trains on the railway, and the train operation speed is more than 200 km/h.

At present high-speed railway need lay the electric wire when the construction, the electric wire is generally pulled cable one end through the staff and is removed, because metal wire all is through the winding together, drive winding wire rod through the motor and untie, the people is pulling the wire rod and is removing, but motor pivoted speed leads to the people to need constantly to remove at the excessive speed, it is low to rotate too slowly to work efficiency, can not adjust the rotational speed according to actual need, it leads to the metal wire rod winding phenomenon of knoing easily to act as go-between the in-process simultaneously, consequently, need one kind to be used for high-speed railway cable take-up device to solve the problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the wire rod winding is knotted easily in the process of acting as go-between can't be adjusted, acting as go-between in the prior art, and the one that proposes is used for high-speed railway cable wire-pulling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wire pulling device for a high-speed railway cable comprises a base, wherein a fixed plate is fixedly connected to the top of the base, a supporting plate is fixedly connected to the outer side wall of the fixed plate, a motor is fixedly connected to the top of the supporting plate through a supporting block, an output shaft is fixedly connected to the output end of the motor, the output shaft penetrates through the fixed plate and is fixedly connected with a conical barrel, a first baffle and a second baffle are fixedly connected to the top of the base, a rotating shaft is rotatably connected to the outer side wall of the fixed plate, penetrates through the first baffle and is rotatably connected with the outer side wall of the second baffle, a friction wheel is slidably connected to the outer side wall of the rotating shaft, the friction wheel is in contact with the conical barrel, a winding barrel is fixedly connected to the outer side wall of the rotating shaft, the rotating shaft is connected with a, the sliding block is connected with the sliding plate in a sliding mode.

Preferably, the output shaft and the conical cylinder are arranged obliquely downwards, and the outer side wall of the conical cylinder is arranged horizontally.

Preferably, a plurality of threaded holes are formed in the rotating shaft, two symmetrically-arranged mounting blocks are fixedly connected to the outer side wall of the friction wheel, and a connecting port matched with the threaded holes is formed in each of the two mounting blocks.

Preferably, all be equipped with the internal thread in screw hole and the connector, screw hole and connector internal thread are connected with same threaded rod.

Preferably, the meshing mechanism includes a first bevel gear fixedly connected to the outer side wall of the rotating shaft, the first bevel gear is meshed with a second bevel gear, a rotating shaft is fixedly connected to the second bevel gear in a sleeved mode, a limiting plate is fixedly connected to the outer side wall of the first baffle, and the rotating shaft is rotatably connected with the limiting plate.

Preferably, slewing mechanism includes the disc of fixed connection in the axis of rotation bottom, the disc lateral wall is connected with the sliding block through the connecting rod, sliding block lateral wall fixedly connected with ring, the ring is connected with the bobbin through high-speed railway cable.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a cooperation of motor, output shaft, a toper section of thick bamboo, friction pulley, rotation axis, first baffle, second baffle and screw hole is used, has realized the regulation to the metal wire speed of acting as go-between, and the speed of having avoided unable regulation acting as go-between among the traditional device leads to the speed of the in disorder unable and rotation acting as go-between of constructor hand and foot to keep unanimous.

2. The utility model discloses a cooperation of bobbin, axis of rotation, rotation axis, meshing mechanism, disc, connecting rod, sliding plate and sliding block is used for dragging about the wire rod is even when acting as go-between, avoided the phenomenon that the wire rod winding was knoed.

Drawings

Fig. 1 is a schematic front structural view of a high-speed rail cable pulling device according to the present invention;

fig. 2 is a schematic view of a connection structure of a rotating mechanism used in a high-speed rail cable pulling device according to the present invention.

In the figure: the device comprises a base 1, a fixing plate 2, a supporting plate 3, a motor 4, an output shaft 5, a conical barrel 6, a first baffle 7, a second baffle 8, a rotating shaft 9, a friction wheel 10, a winding barrel 11, a rotating shaft 12, a limiting plate 13, a disc 14, a connecting rod 15, a sliding block 16 and a sliding plate 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cable pulling device for a high-speed rail cable comprises a base 1, wherein a fixed plate 2 is fixedly connected to the top of the base 1, a supporting plate 3 is fixedly connected to the outer side wall of the fixed plate 2, a motor 4 is fixedly connected to the top of the supporting plate 3 through a supporting block, an output shaft 5 is fixedly connected to the output end of the motor 4, the output shaft 5 penetrates through the fixed plate 2 and is fixedly connected with a conical cylinder 6, the output shaft 5 and the conical cylinder 6 are obliquely and downwards arranged, the outer side wall of the conical cylinder 6 is horizontally arranged, and the side wall of the conical cylinder 6 is horizontally arranged, so that a friction wheel 10 can be connected with;

it is worth noting that the diameters of the conical cylinders 6 are different, and the diameters are increased from left to right, and the same output shaft 5 drives the conical cylinders to rotate, so that the rotating angular speeds are the same, the linear speeds are different, and the linear speed is faster closer to the left side of the conical cylinders 6, and the conical cylinders 6 rotate to drive the friction wheels 10 to rotate;

the top of the base 1 is fixedly connected with a first baffle 7 and a second baffle 8, the outer side wall of the fixing plate 2 is rotatably connected with a rotating shaft 9, the rotating shaft 9 is provided with a plurality of threaded holes, the outer side wall of the friction wheel 10 is fixedly connected with two mounting blocks which are symmetrically arranged, both the two mounting blocks are provided with a connecting port matched with the threaded holes, both the threaded holes and the connecting ports are internally provided with internal threads, the threaded holes and the internal threads of the connecting ports are connected with a same threaded rod, the position of a contact point between the friction wheel 10 and the conical barrel 6 is adjusted by adjusting the position of the friction wheel 10 on the rotating shaft 9, wherein the rotating speed of the friction wheel 10 is faster towards the left, the rotating speed of the rotating shaft 9 is changed by adjusting the rotation of the friction wheel 10, after the speed is adjusted, the threaded rod is connected with the threaded holes, the friction wheel 10 rotates to drive the rotating shaft 9 to rotate;

the rotating shaft 9 penetrates through the first baffle 7 and is rotatably connected with the outer side wall of the second baffle 8, the outer side wall of the rotating shaft 9 is slidably connected with a friction wheel 10, the friction wheel 10 is in contact with the conical cylinder 6, the outer side wall of the rotating shaft 9 is fixedly connected with a winding cylinder 11, the rotating shaft 9 is connected with a rotating mechanism through a meshing mechanism, the meshing mechanism comprises a first bevel gear fixedly connected with the outer side wall of the rotating shaft 9, the first bevel gear is meshed with a second bevel gear, a rotating shaft 12 is fixedly sleeved on the second bevel gear, the outer side wall of the first baffle 7 is fixedly connected with a limiting plate 13, the rotating shaft 12 is rotatably connected with the limiting plate 13, the rotating shaft 12;

slewing mechanism is connected with sliding block 16, slewing mechanism includes disc 14 of fixed connection in axis of rotation 12 bottom, 14 lateral walls of disc pass through connecting rod 15 and are connected with sliding

block

16, 16 lateral walls fixedly connected with rings of sliding block, the ring passes through the high-speed railway cable and is connected with bobbin 11, fixedly connected with sliding plate 17 between first baffle 7 and the second baffle 8, sliding

block

16 and 17 sliding connection of sliding plate, sliding connection through sliding plate 17 and sliding block 16, realized spacing to sliding block 16, the stability of device has been improved.

The utility model discloses specific theory of operation as follows:

in an initial state, the motor 4 is started, the motor 4 works to enable the output shaft 5 to rotate, the contact point of the friction wheel 10 and the conical barrel 6 is adjusted according to actual needs, the rotating speed of the friction wheel 10 is further adjusted, the friction wheel 10 rotates to drive the rotating shaft 9 to rotate, and the rotating shaft 9 rotates to drive the rotating shaft 12 to rotate through the meshing mechanism;

the rotating shaft 12 rotates to drive the disc 14 to rotate, the disc 14 rotates to drive the sliding block 16 to reciprocate on the sliding plate 17 through the connecting rod 15, the sliding plate 17 is connected with the metal wire through a circular ring, the metal wire is driven to move left and right when rotating on the winding drum 11, and the phenomenon that the metal wire is easily wound and knotted in a traditional device is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for high-speed railway cable wire-drawing device, includes base (1), its characterized in that, the top fixedly connected with fixed plate (2) of base (1), fixed plate (2) lateral wall fixedly connected with backup pad (3), the top of backup pad (3) is through supporting shoe fixedly connected with motor (4), the output fixedly connected with output shaft (5) of motor (4), output shaft (5) run through fixed plate (2) and fixedly connected with conical drum (6), base (1) top fixedly connected with first baffle (7) and second baffle (8), the fixed plate (2) lateral wall rotates and is connected with rotation axis (9), rotation axis (9) run through first baffle (7) and rotate and be connected with second baffle (8) lateral wall, rotation axis (9) lateral wall sliding connection has friction pulley (10), the friction wheel (10) is in contact with the conical cylinder (6), the outer side wall of the rotating shaft (9) is fixedly connected with the bobbin (11), the rotating shaft (9) is connected with a rotating mechanism through a meshing mechanism, the rotating mechanism is connected with a sliding block (16), a sliding plate (17) is fixedly connected between the first baffle (7) and the second baffle (8), and the sliding block (16) is in sliding connection with the sliding plate (17).

2. A cable-pulling device for high-speed railway according to claim 1, wherein the output shaft (5) is arranged obliquely downward with respect to the tapered cylinder (6), and the outer side wall of the tapered cylinder (6) is arranged horizontally.

3. The high-speed rail cable pulling device as claimed in claim 1, wherein a plurality of threaded holes are formed in the rotating shaft (9), two symmetrically arranged mounting blocks are fixedly connected to the outer side wall of the friction wheel (10), and a connecting port matched with the threaded holes is formed in each of the two mounting blocks.

4. The high-speed rail cable pulling device as claimed in claim 3, wherein the threaded hole and the connecting port are internally provided with internal threads, and the threaded hole and the connecting port are internally connected with the same threaded rod.

5. The high-speed railway cable pulling device as claimed in claim 1, wherein the engaging mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft (9), the first bevel gear is engaged with a second bevel gear, a rotating shaft (12) is fixedly connected to the second bevel gear, a limiting plate (13) is fixedly connected to the outer side wall of the first baffle (7), and the rotating shaft (12) is rotatably connected with the limiting plate (13).

6. A high-speed rail cable pulling device as claimed in claim 5, wherein the rotating mechanism comprises a disc (14) fixedly connected to the bottom of the rotating shaft (12), the outer side wall of the disc (14) is connected with a sliding block (16) through a connecting rod (15), the outer side wall of the sliding block (16) is fixedly connected with a ring, and the ring is connected with the winding drum (11) through a high-speed rail cable.