CN219823307U - Cable disc braking device - Google Patents

Abstract

The utility model belongs to the technical field of cable disc braking equipment, in particular to a cable disc braking device, wherein a supporting plate is provided with a sliding groove, two groups of storage boxes are connected in the sliding groove at intervals in a sliding way, an adjusting device for adjusting the positions of the storage boxes is arranged on the supporting plate, four groups of bases are arranged on the supporting plate, two groups of hydraulic telescopic rods are fixedly connected in the two groups of storage boxes at intervals, the extending ends of the two groups of hydraulic telescopic rods are fixedly connected with lifting plates, the upper ends of the lifting plates are fixedly connected with auxiliary plates, rectangular grooves are formed in the auxiliary plates, the rectangular grooves are connected with spring plates in a sliding way, a plurality of groups of auxiliary damping rods are arranged between the inner side walls of the rectangular grooves and the spring plates, a first buffer spring sleeved on the auxiliary damping rods is arranged between the inner side walls of the rectangular grooves and the spring plates, and a brake plate is arranged on the spring plates: the utility model has the advantages of convenient adjustment and obvious braking effect.

Description

Cable disc braking device

Technical Field

The utility model belongs to the technical field of cable disc braking equipment, and particularly relates to a cable disc braking device.

Background

The high-voltage cable reel and the overhead wire reel have the characteristics of large weight, large size and the like, a tractor or a wringing machine is required to be adopted for conveying in the process of conveying the cables, the cable reel can rotate in the conveying process, and sometimes the cable reel is required to be stopped or decelerated, and equipment for braking the cable reel is required to be utilized;

in the prior art, chinese patent 1 (publication No. CN 210558688U) discloses a cable drum braking device with a hydraulic jack structure, replaces the traditional manual braking mode, and Chinese patent 2 (publication No. CN 210558688U) discloses a cable drum braking device, so that the technical problems that the traditional cable drum braking is usually performed manually, namely, in the cable laying process, the two sides of the cable drum are manually adjusted by using objects such as wood sticks or steel pipes respectively, so that the rotating speed of the cable drum is controlled, the braking is realized, and the problems of time and labor waste and work efficiency reduction are solved;

however, both patents disclose that one end of the cable is braked, both ends of the cable tray are required to be braked, the installation of the brake device is inconvenient, the distance between the brake devices is inconvenient to adjust, and when the brake device is installed, the adjustment is troublesome, the brake effect is poor due to one-side braking.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a cable disc braking device which solves the technical problems in the background art.

The scheme adopted by the utility model is as follows: the utility model provides a cable dish arresting gear, includes the backup pad, its characterized in that, the backup pad on seted up at the sliding tray, the sliding tray in interval sliding connection have two sets of containing boxes, the backup pad on be equipped with the adjusting device who is used for adjusting the containing box position, four sets of bases in the backup pad, two sets of containing box in interval fixedly connected with two sets of hydraulic telescoping rods, two sets of hydraulic telescoping rod stretch out end fixedly connected with lifter plate, lifter plate upper end fixedly connected with accessory plate, the accessory plate on set up the rectangular channel, rectangular channel sliding connection have the spring plate, rectangular channel inside wall and spring plate between be equipped with array auxiliary damping pole, rectangular channel inside wall and spring plate between be equipped with the cover and locate the first buffer spring on the auxiliary damping pole, the spring plate on be equipped with the brake block, the brake block on be equipped with the brake block.

Preferably, the adjusting device comprises a bidirectional screw rod which is rotationally connected with the sliding groove and is in threaded connection with the bottoms of the two groups of storage boxes, a motor is fixedly connected to the supporting plate, and the motor is electrically connected with the controller.

Preferably, four groups of ear plates are arranged on the supporting plate at intervals, the bottoms of the four groups of ear plates are fixedly connected with supporting columns, the supporting columns are connected with the base, and the base is a damping base.

Preferably, a plurality of groups of main damping rods are arranged between the rectangular grooves and the inner side walls of the spring plates, and a plurality of groups of second buffer springs are arranged between the main damping rods and the inner side walls of the spring plates.

The utility model has the beneficial effects that: the two groups of brake blocks can be regulated by starting the motor, the two ends of the two groups of brake blocks are fast corresponding to the two ends of the cable trays with different types, the hydraulic telescopic rod is started, the brake plate can act and is contacted with the cable trays, the braking effect is started, under the action of the spring plate, the auxiliary damping rod, the main damping, the first buffer spring and the second buffer spring, the impact force generated when the cable trays are contacted with the brake blocks can be effectively counteracted, and the stability of the whole equipment is improved.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is a partial enlarged view of a of fig. 1.

Fig. 3 is one of the perspective cross-sectional views of the present utility model.

Reference numerals: 1. a support plate; 2. a sliding groove; 3. a storage box; 4. a base; 5. a hydraulic telescopic rod; 6. a lifting plate; 7. an auxiliary plate; 8. rectangular grooves; 9. a spring plate; 10. an auxiliary damping rod; 11. a first buffer spring; 12. a brake plate; 13. a brake pad; 14. a bidirectional screw rod; 15. a motor; 16. ear plates; 17. a support column; 18. a main damping rod; 19. and a second buffer spring.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings 1-3. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

The first embodiment of the cable drum braking device comprises a supporting plate 1, and is characterized in that a sliding groove 2 is formed in the supporting plate 1, two groups of storage boxes 3 are connected in the sliding groove 2 in a sliding way at intervals, an adjusting device used for adjusting the positions of the storage boxes 3 is arranged on the supporting plate 1, four groups of bases 4 are arranged on the supporting plate 1, two groups of hydraulic telescopic rods 5 are fixedly connected in the storage boxes 3 at intervals, lifting plates 6 are fixedly connected to the extending ends of the two groups of hydraulic telescopic rods 5, an auxiliary plate 7 is fixedly connected to the upper end of the lifting plates 6, a rectangular groove 8 is formed in the auxiliary plate 7, a spring plate 9 is connected in a sliding way to the rectangular groove 8, a plurality of groups of auxiliary damping rods 10 are arranged between the inner side walls of the rectangular groove 8 and the spring plate 9, a first buffer spring 11 sleeved on the auxiliary damping rods 10 is arranged between the inner side walls of the rectangular groove 8 and the spring plate 9, a braking plate 12 is arranged on the spring plate 9, and a braking plate 13 is arranged on the braking plate 12; four groups of ear plates 16 are arranged on the supporting plate 1 at intervals, the bottoms of the four groups of ear plates 16 are fixedly connected with supporting columns 17, the supporting columns 17 are connected with the base 4, and the base 4 is a damping base.

When the device is used, the device is placed at the bottom of a wire coil to be braked, the position of a brake plate 12 is adjusted according to the distance between the wire coils to be braked actually, and the storage boxes 3 are driven to move along the sliding grooves 2 through an adjusting device (an electric rod, a hydraulic rod, a pneumatic rod and other power devices for driving the storage boxes 3 can be arranged on the inner side walls of the sliding grooves 2) until two groups of storage boxes 3 are moved to correspond to the two ends of the wire coils;

because the hydraulic telescopic rod 5 is convenient to transport and move, the initial position of the hydraulic telescopic rod 5 is in a contracted state, so that the lifting plate 6 is positioned in the storage box 3, when the brake plate 12 corresponds to the two ends of the wire coil and the wire coil is required to be braked, the lifting plate 6 is moved upwards by driving the hydraulic telescopic rod 5 to act, so that the brake block 13 arranged on the brake plate 12 is contacted with the wire coil, the action of the hydraulic telescopic rod 5 is continuously driven, the wire coil overcomes the elasticity of the spring plate 9, the two ends of the spring plate 9 overcomes the elasticity of the auxiliary damping rod 10 and the first buffer spring 11, the spring plate 9 moves downwards until the wire coil is completely stopped, and the hydraulic telescopic rod 5 stops acting to achieve the braking effect; adopt adjusting device to be convenient for adjust the position of two sets of brake plates 12, be convenient for install, improved the efficiency of installation, simultaneously through the effect of spring plate 9, auxiliary damping pole 10, first buffer spring 11, the impact force that produces in the twinkling of an eye that can effectual buffering pivoted cable dish and brake block 13 contact plays fine braking effect.

In the second embodiment, on the basis of the first embodiment, the adjusting device includes a bi-directional screw rod 14 rotationally connected with the sliding groove 2 and screwed with the bottoms of the two groups of storage boxes 3, the supporting plate 1 is fixedly connected with a motor 15, and the motor 15 is electrically connected with the controller; an array of main damping rods 18 are arranged between the rectangular groove 8 and the inner side wall of the spring plate 9, and an array of second buffer springs 19 are arranged between the array of main damping rods 18 and the inner side wall of the spring plate 9.

When the two-way screw rod type brake device is used, the two-way screw rods 14 which are connected in a rotating way are rotationally connected in the sliding groove 2 and are in threaded connection with the bottoms of the two groups of storage boxes 3, so that when the position of a brake block needs to be adjusted, the motor 15 is started by the controller to drive the two-way screw rods 14 to act, the two groups of storage boxes 3 are respectively positioned at one ends of the two-way screw rods 14 with opposite screw directions, and when the two-way screw rods 14 are driven to act, the two groups of storage boxes 3 act to be folded towards the center or are separated from the center at the same time, and the position of the brake plate 12 is adjusted by starting the real reverse rotation of the motor 15 so as to be convenient to adjust;

since the plurality of groups of the main damping rods 18 and the second buffer springs 19 are arranged between the rectangular grooves 8 and the inner side walls of the spring plates 9, impact force generated at the moment that the cable tray is contacted with the brake pad 13 can be absorbed by the main damping rods 18 and the second buffer springs 19, and the braking effect is further improved.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims (4)

1. The utility model provides a cable dish arresting gear, includes backup pad (1), its characterized in that, backup pad (1) on seted up at sliding tray (2), sliding tray (2) in interval sliding connection have two sets of containing box (3), backup pad (1) on be equipped with the adjusting device who is used for adjusting containing box (3) position, backup pad (1) on four base (4) of group, two sets of containing box (3) in interval fixedly connected with two sets of hydraulic telescoping rod (5), two sets of hydraulic telescoping rod (5) stretch out end fixedly connected with lifter plate (6), lifter plate (6) upper end fixedly connected with accessory plate (7), accessory plate (7) on set up rectangular channel (8), rectangular channel (8) sliding connection have spring plate (9), rectangular channel (8) inside wall and spring plate (9) between be equipped with auxiliary damping pole (10), rectangular channel (8) inside wall and spring plate (9) between be equipped with auxiliary sleeve and locate first spring (11) on spring plate (12), be equipped with brake pad (12).

2. The cable drum braking device according to claim 1, wherein the adjusting device comprises a bidirectional screw rod (14) which is rotationally connected with the sliding groove (2) and is in threaded connection with the bottoms of the two groups of storage boxes (3), the supporting plate (1) is fixedly connected with a motor (15), and the motor (15) is electrically connected with the controller.

3. The cable drum braking device according to claim 2, wherein four groups of ear plates (16) are arranged on the supporting plate (1) at intervals, support columns (17) are fixedly connected to the bottoms of the four groups of ear plates (16), the support columns (17) are connected with the base (4), and the base (4) is a damping base.

4. A cable drum brake device according to claim 3, characterized in that a plurality of groups of main damping rods (18) are arranged between the rectangular groove (8) and the inner side wall of the spring plate (9), and a plurality of groups of second buffer springs (19) are arranged between the plurality of groups of main damping rods (18) and the inner side wall of the spring plate (9).