CN214900062U

CN214900062U - Novel power support for railway

Info

Publication number: CN214900062U
Application number: CN202121336855.3U
Authority: CN
Inventors: 姜爱东; 王春; 陈浩; 邓旭龙; 侯莎莎
Original assignee: South Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: South Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-26
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a novel power support for railway, including base, mount and insulator, two mount symmetries set up on the base, every sliding connection has the support frame between the mount, and the top fixedly connected with of support frame runs through the support column of mount top surface, the insulator is fixed in the support column top, installs the motor on the base in the middle of two mounts, the output of motor is provided with drive gear, and the reel is installed to the inboard lower part of every mount, install the drive gear that can be connected with drive gear meshing on the reel, every mount upper portion is equipped with the fixed pulley, and the winding has the cable wire on the reel, the other end of cable wire down is connected with the support frame after passing the fixed pulley. The utility model discloses simple structure, reasonable in design, adjustable insulator's height makes the staff install the maintenance at relatively lower spatial position to the cable, improves the safety guarantee.

Description

Novel power support for railway

Technical Field

The utility model relates to an electric power support technical field especially relates to a novel electric power support is used to railway.

Background

Railway transportation is a type of land transportation in which a locomotive pulls a train vehicle over a rail. The traditional mode is steel wheel advancing, but the generalized railway transportation still comprises non-steel wheel advancing modes such as magnetic suspension trains, cable cars, cableways and the like. The rails provide an extremely smooth and hard medium on which the train wheels roll with minimal friction, making the upper person more comfortable, and it also saves energy;

in order to guarantee the transmission of electric energy, a plurality of electric power supports can be erected on two sides of a railway, the height of the currently used electric power supports is difficult to adjust, workers are required to climb the supports for installation and later maintenance of cables, the installation and maintenance work of the cables is carried out at high altitude, and the safety of the workers is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the safety of the staff who maintains the cable is difficult to obtain the guarantee in the prior art, and the novel power support is used in railway that proposes.

The utility model provides a technical scheme: the utility model provides a novel power support for railway, includes base, mount and insulator, and two mount symmetries set up on the base, every sliding connection has the support frame between the mount, and the vertical fixedly connected with in top of support frame runs through the support column of mount top surface, the insulator is fixed in the support column top, installs the motor on the base in the middle of two mounts, the output of motor is provided with drive gear, and the reel is installed to the inboard lower part of every mount, install the drive gear that can be connected with drive gear meshing on the reel, every mount upper portion is equipped with the fixed pulley, and the winding has the cable wire on the reel, the other end of cable wire down is connected with the support frame after passing the fixed pulley.

Furthermore, sliding connection has two support columns on every mount, is fixed with the backup pad on the support column, the insulator is fixed in the upper surface of backup pad.

Furthermore, the fixed pulley includes first fixed pulley and second fixed pulley, and first fixed pulley rotates to be installed the upper surface of mount, and the second fixed pulley rotates to be installed the mount is close to one side upper end of motor.

Furthermore, a first chute is formed in the inner surface of the fixing frame, the fixing frame is connected with a support frame through the first chute in a sliding mode, the lower ends of the support columns are fixedly connected with the support frame, and the two sides of the support frame are rotatably provided with idler wheels.

Further, one side fixedly connected with fixed disk that the reel kept away from the motor, the mount through first bolt with fixed disk fixed connection.

Further, the lower fixed surface of motor installs the motor cabinet, the lower fixed surface of motor cabinet is connected with the draw runner, the base is close to the position of motor cabinet has seted up the second spout, the motor cabinet pass through the draw runner with base sliding connection.

Further, when the motor is used, the motor can move to the driving gear to be meshed with the transmission gears of the fixing frames on the two sides respectively, and the motor base is fixedly connected with the base through the second bolt.

Furthermore, the upper end of the base is fixedly connected with a shell, and the front side of the shell is hinged with a box door.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this electric power support makes the convenient regulation of height of insulator through having set up mount, support frame, support column, backup pad, first fixed pulley, second fixed pulley, reel, cable wire, drive gear and motor, and then makes the staff can install the cable in the sky of relative lower and maintain to make staff's safety obtain the guarantee.

2. This electric power support can protect motor, support frame, first fixed pulley, second fixed pulley through having set up the casing.

3. This electric power support can make the position of motor remove through having set up motor cabinet, second spout and draw runner, and then makes the motor can adjust the height of the insulator on two mounts respectively for use more nimble.

4. This electric power support makes the slip of support frame more smooth and easy through having set up the gyro wheel.

Drawings

Fig. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the mounting of the holder and the motor;

FIG. 3 is a schematic structural view of the support frame;

FIG. 4 is a schematic structural view of a motor mount and a slide bar;

in the figure: 1. a base; 2. a housing; 3. a box door; 4. a fixed mount; 5. a support frame; 501. a roller; 6. a first chute; 7. a support pillar; 8. a support plate; 9. an insulator; 10. a first fixed pulley; 11. a second fixed pulley; 12. fixing the disc; 13. a winding wheel; 14. a transmission gear; 15. a steel cord; 16. a first bolt; 17. a motor base; 18. a second chute; 19. a slide bar; 20. a second bolt; 21. a motor; 22. the gears are driven.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and some components in the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the size of the actual product.

In the description of the present invention, it should be noted that the terms "front", "back", "upper", "lower", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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.

The power rack for railway as shown in fig. 1-4 comprises a base 1, and further comprises: the two fixing frames 4 are fixedly connected to the base 1, and the two fixing frames 4 are symmetrically distributed on the base 1; the two supporting columns 7 are connected to the fixed frame 4 in a sliding manner; the supporting plate 8 is fixedly connected to the supporting column 7; the insulator 9 is fixedly connected to the upper surface of the support plate 8; a first fixed pulley 10 rotatably mounted on the upper surface of the fixed frame 4; the motor 21 is arranged on the upper surface of the base 1 in a sliding manner, and the motor 21 is positioned between the two fixing frames 4; the second fixed pulley 11 is rotatably arranged at the upper end of one side of the fixed frame 4 close to the motor 21; and the rolling wheel 13 is rotatably arranged at the lower end of one side of the fixed frame 4 close to the motor 21. Be equipped with same cable wire 15 between support frame 5 and the rolling wheel 13, the one end and the rolling wheel 13 fixed connection of cable wire 15, and the other end of cable wire 15 pass behind second fixed pulley and the first fixed pulley with support frame 5 fixed connection, be convenient for drive support frame 5 and remove.

The upper end fixedly connected with casing 2 of base 1, the front side hinge of casing 2 is connected with two doors 3, protects motor 21, support frame 5, first fixed pulley 10 and second fixed pulley 11.

First spout 6 has been seted up to the internal surface of mount 4, and mount 4 has support frame 5 through 6 sliding connection of first spout, the lower extreme of two support columns 7 all with support frame 5 fixed connection, and gyro wheel 501 is installed in the both sides of support frame 5 all rotation for support frame 5's slip is more smooth and easy.

One side fixedly connected with fixed disk 12 that motor 21 was kept away from to reel 13, mount 4 is through first bolt 16 and fixed disk 12 fixed connection, and one side fixedly connected with drive gear 14 that fixed disk 12 was kept away from to reel 13, and one side meshing that drive gear 14 kept away from reel 13 is connected with drive gear 22, rolls up cable wire 15, and then conveniently adjusts the height of insulator 9.

Motor 21 and drive gear 22 rotate the installation, and motor 21's lower fixed surface installs motor cabinet 17, motor cabinet 17's lower fixed surface is connected with draw runner 19, base 1 has seted up second spout 18 near the position of motor cabinet 17, motor cabinet 17 passes through draw runner 19 and base 1 sliding connection, and motor cabinet 17 passes through second bolt 20 and base 1 fixed connection, make motor 21's position can remove, and then adjust the height of insulator 9 on two mounts 4 respectively, make use more nimble.

The upper end fixedly connected with casing 2 of base 1, the front side hinge of casing 2 is connected with chamber door 3, protects motor 21, support frame 5, first fixed pulley 10 and second fixed pulley 11.

When the utility model is used, one end of the steel cable 15 is fixedly connected with the support frame 5, the steel cable 15 passes through the upper surfaces of the first fixed pulley 10 and the second fixed pulley 11 from the top of the fixing frame 4, then the other end of the steel cable 15 is fixedly connected with the reel 13, at this time, the motor 21 is started, the motor 21 can use but not limited to the motor with the model Y112M-2, the motor 21 drives the driving gear 22 to rotate, the driving gear 22 is meshed with the transmission gear 14, and then drives the transmission gear 14 to rotate, the transmission gear 14 drives the reel 13 to rotate, the reel 13 winds the steel cable 15, and then can drive the support frame 5 to move upwards, the support frame 5 drives the support post 7 to move upwards, the support post 7 drives the support plate 8 to move upwards, the support plate 8 drives the insulator 9 to move upwards, and then can lift up the cable which is installed and maintained, otherwise, the cable which needs to be installed and maintained can be lowered down, make the staff can carry out the installation maintenance of cable in the air lower relatively, make staff's safety obtain the guarantee, after the installation has been maintained, fix fixed disk 12 and mount 4 through first bolt 16, avoided the reel 13 to rotate under the condition of non-manual operation, avoided insulator 9 to take place to remove damage cable under the condition of non-manual operation promptly, drive motor 21 through slip motor cabinet 17 and remove, make motor 21 separately go up and down to the insulator 9 on two mounts 4, make and use more nimble, and casing 2 can be to motor 21, support frame 5, first fixed pulley 10 and second fixed pulley 11 protect.

The above description is only a detailed description of the specific embodiments of the present invention, and the present invention is not limited thereto, and any modifications, equivalent replacements, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel power support for railway, includes base (1), mount (4) and insulator (9), its characterized in that: the two fixing frames (4) are symmetrically arranged on the base (1), a supporting frame (5) is connected between each fixing frame (4) in a sliding way, a supporting column (7) penetrating through the top surface of the fixing frame (4) is vertically and fixedly connected above the supporting frame (5), the insulator (9) is fixed above the supporting column (7), the base (1) between the two fixing frames (4) is provided with a motor (21), the output end of the motor (21) is provided with a driving gear (22), the lower part of the inner side of each fixed frame (4) is provided with a rolling wheel (13), a transmission gear (14) which can be meshed and connected with the driving gear (22) is arranged on the rolling wheel (13), a fixed pulley is arranged at the upper part of each fixed frame (4), a steel cable (15) is wound and connected on the rolling wheel (13), the other end of the steel cable (15) penetrates through the fixed pulley and then is downwards connected with the supporting frame (5).

2. The novel power stand for railway of claim 1, wherein: two support columns (7) are connected to each fixing frame (4) in a sliding mode, a support plate (8) is fixed to each support column (7), and insulators (9) are fixed to the upper surface of each support plate (8).

3. The novel power stand for railway of claim 1, wherein: the fixed pulley includes first fixed pulley (10) and second fixed pulley (11), and first fixed pulley (10) rotate to be installed the upper surface of mount (4), and second fixed pulley (11) rotate to be installed mount (4) are close to one side upper end of motor (21).

4. The novel power stand for railway as claimed in claim 2, wherein: first spout (6) have been seted up to the internal surface of mount (4), mount (4) pass through first spout (6) sliding connection has support frame (5), two the lower extreme of support column (7) all with support frame (5) fixed connection, gyro wheel (501) are all installed in the both sides of support frame (5) rotation.

5. The novel power stand for railway of claim 1, wherein: the winding wheel (13) is far away from one side of the motor (21) and is fixedly connected with a fixed disc (12), and the fixed frame (4) is fixedly connected with the fixed disc (12) through a first bolt (16).

6. The novel power stand for railway of claim 1, wherein: the lower fixed surface of motor (21) installs motor cabinet (17), the lower fixed surface of motor cabinet (17) is connected with draw runner (19), base (1) is close to second spout (18) have been seted up to the position of motor cabinet (17), motor cabinet (17) pass through draw runner (19) with base (1) sliding connection.

7. The novel power stand for railway of claim 6, wherein: when the motor is used, the motor (21) can move to the driving gear (22) to be meshed with the transmission gears (14) of the fixing frames on the two sides respectively, and the motor base (17) is fixedly connected with the base (1) through the second bolt (20).

8. The novel power stand for railway of claim 1, wherein: the upper end fixedly connected with casing (2) of base (1), the front side hinge of casing (2) is connected with chamber door (3).