CN218520796U - Disc type cable drum braking device - Google Patents
Disc type cable drum braking device Download PDFInfo
- Publication number
- CN218520796U CN218520796U CN202222188734.XU CN202222188734U CN218520796U CN 218520796 U CN218520796 U CN 218520796U CN 202222188734 U CN202222188734 U CN 202222188734U CN 218520796 U CN218520796 U CN 218520796U
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- shell
- brake block
- side plate
- drum
- spring
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Abstract
The utility model discloses a disc type cable drum braking device, which is arranged at a drum side plate of a disc type cable drum and comprises a shell, a braking block, a screw rod and a spring, wherein the shell is fixed at a position close to the drum side plate, and the braking block is arranged outside the shell through the screw rod and is used for being attached to the drum side plate; the spring is installed in the shell and penetrates through the screw rod, and the spring is tensioned through the screw rod to support the brake block tightly so that the brake block presses the outer side face of the side plate of the winding drum. The utility model discloses a spring extrusion wear-resisting rubber brake pads and disc cable reel's reel curb plate contact friction, adjustable to the inertial drive power that sliding friction power is greater than reel and cable dead weight production, is less than the used power of pulling cable, so can reach the effect that the reel stopped promptly after the pulling force stops. The whole device has the advantages of simple and small structure, convenience, practicability, wide application range, low cost and no need of electric energy consumption.
Description
Technical Field
The utility model relates to a spiral equipment accessories technical field especially relates to a arresting gear for disc cable drum.
Background
The rotation that the drum was passed through to the disc cable drum reaches the purpose of collecting the cable in order to practice thrift the space, and the drive mode of current disc cable drum can be rotatory for motor drive or the manpower drive is rotatory, but does not design arresting gear usually and brakies in order to help the reel, and its stop mode adopts the dead weight to hover etc. and this can lead to the cable to scratch etc. and then leads to the cable damaged, seriously influences its life. Some of the electric braking methods such as motor band-type brakes are adopted, but the electric braking methods are not suitable for all disc type cable reels, and the problems that the electric braking is difficult to install due to mechanical interference and the like exist partially due to design reasons. Meanwhile, the electric brake can increase the power consumption, does not meet the energy-saving requirement, and has higher cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's shortcoming, provide a simple structure, reasonable in design, practical effective, the suitability is strong, with low costs, need not power consumptive disc cable drum arresting gear.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a disc cable drum arresting gear, installs in disc cable drum's reel curb plate department, its characterized in that: the brake block is arranged outside the shell through the screw rod and is used for being attached to the side plate of the winding drum; the spring is installed in the shell and penetrates through the screw rod, and the spring is tensioned through the screw rod to support the brake block tightly so that the brake block presses the outer side face of the side plate of the winding drum.
Furthermore, the brake block is made of wear-resistant rubber blocks, and a counter bore is formed in one end, facing the side plate of the winding drum, of the brake block; one end of the shell facing the brake block is of an open structure, the other end of the shell is a closed end, and a screw hole is formed in the closed end; and the screw penetrates through the screw hole of the shell from the counter bore, so that the brake block is assembled and fixed with the shell.
Further, the other end of the brake block is embedded in the shell, and one end of the spring is abutted against the end of the brake block so that the brake block is pressed against the outer side face of the drum side plate.
Further, a pad is padded at the end of the brake block embedded in the shell, and the spring is abutted against the pad.
Further, two nuts are arranged on the screw, wherein the first nut is positioned in the shell and used for pressing the gasket, and the second nut is positioned outside the shell and used for pressing the shell so that the spring is compressed.
Furthermore, a flat gasket is arranged between the second nut and the shell, and the second nut is pressed on the flat gasket.
Furthermore, a fixed seat is arranged at a position close to the outer side surface of the side plate of the winding drum, and the shell is installed on the fixed seat.
Preferably, the brake block abuts against the eccentric position of the side plate of the winding drum, so that the braking torque on the winding drum is larger, and a better braking effect is achieved.
The utility model discloses a spring extrusion wear-resisting rubber brake pads and the reel curb plate contact friction of disk cable reel, adjustable to the inertial drive power that sliding friction power is greater than reel and cable dead weight production, is less than the used power of pulling cable, so can reach the effect that the reel stopped promptly after the pulling force stops. The whole device has the advantages of simple and small structure, convenience, practicability, wide application range, low cost and no need of consuming electric energy.
Drawings
FIG. 1 is a schematic structural diagram of an application state of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic cross-sectional view of the housing.
In the figure, 1 is a shell, 11 is a screw hole, 2 is a brake block, 21 is a counter bore, 3 is a screw, 4 is a spring, 5 is a gasket, 6 is a first nut, 7 is a second nut, 8 is a flat gasket, 9 is a reel side plate, and 10 is a fixed seat.
Detailed Description
In this embodiment, referring to fig. 1 to 3, the disc type cable drum braking device is installed at a drum side plate of a disc type cable drum, and includes a housing 1, a brake block 2, a screw rod 3 and a spring 4, where the housing 1 is of a square structure and is fixed at a position close to a drum side plate 9, and the brake block 2 is arranged outside the housing 1 through the screw rod 3 and is used for being attached to the drum side plate 9; the spring 4 is installed inside the housing 1 and is arranged on the screw rod 3 in a penetrating manner, and the spring 4 is tensioned through the screw rod 3 to tightly abut against the brake block 2 so that the brake block 2 presses the outer side surface of the drum side plate 9, so that the rotating drum side plate 9 can be braked.
The brake block 2 is made of wear-resistant rubber blocks, and a counter bore 21 is formed in one end, facing the drum side plate 9, of the brake block; one end of the shell 1 facing the brake block 2 is of an open structure, the other end of the shell is a closed end, and a screw rod hole 11 is formed in the closed end; the screw 3 penetrates through the screw hole 11 of the housing 1 from the counter bore 21, so that the brake block 2 is assembled and fixed with the housing 1.
The other end of the brake shoe 2 is embedded in the housing 1, and one end of the spring 4 presses the brake shoe 2 against the outer side surface of the spool side plate 9 against the end of the brake shoe 2.
At the end of the brake shoe 2 that is inserted into the housing 1, a washer 5 is placed against which washer 5 the spring 4 bears, thus pushing the brake shoe 2 outwards, thus generating a pressing force against the spool side plate 9.
Two nuts are arranged on the threaded rod 3, wherein a first nut 6 is arranged inside the housing 1 for pressing the washer 5, and a second nut 7 is arranged outside the housing 1 for pressing the housing 1 such that the spring 4 is compressed.
A flat washer 8 is arranged between the second nut 7 and the housing 1, and the second nut 7 is pressed against the flat washer 8.
A fixed seat 10 is arranged at a position close to the outer side surface of the reel side plate 9, and the shell 1 is installed on the fixed seat 10.
The brake block 2 is abutted against the eccentric position of the side plate 9 of the winding drum, so that the braking torque of the winding drum is larger, and a better braking effect is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (8)
1. The utility model provides a disc cable drum arresting gear, installs in disc cable drum's reel curb plate department, its characterized in that: the brake block is arranged outside the shell through the screw rod and is used for being attached to the side plate of the winding drum; the spring is installed in the shell and penetrates through the screw rod, and the spring is tensioned through the screw rod to support the brake block tightly so that the brake block presses the outer side face of the side plate of the winding drum.
2. A disc cable drum brake assembly according to claim 1, wherein: the brake block is made of wear-resistant rubber blocks, and a counter bore is formed in one end, facing the side plate of the winding drum, of the brake block; one end of the shell facing the brake block is of an open structure, the other end of the shell is a closed end, and a screw hole is formed in the closed end; and the screw penetrates through the screw hole of the shell from the counter bore, so that the brake block is assembled and fixed with the shell.
3. The disc cable drum brake assembly of claim 2, wherein: the other end of the brake block is embedded in the shell, and one end of the spring is propped against the end of the brake block to enable the brake block to be pressed against the outer side surface of the drum side plate.
4. A disc cable drum brake assembly according to claim 3, wherein: a pad is arranged at the end of the brake block embedded in the shell, and the spring is abutted against the pad.
5. The disc cable drum brake assembly according to claim 4, wherein: two nuts are arranged on the screw rod, wherein the first nut is positioned in the shell and used for pressing the gasket, and the second nut is positioned outside the shell and used for pressing the shell so as to compress the spring.
6. The disc cable drum brake assembly of claim 5, wherein: a flat pad is arranged between the second nut and the shell, and the second nut is tightly pressed on the flat pad.
7. The disc cable drum brake assembly of claim 1, wherein: a fixed seat is arranged at a position close to the outer side face of the side plate of the winding drum, and the shell is installed on the fixed seat.
8. The disc cable drum brake assembly of claim 1, wherein: the brake block is abutted against the eccentric position of the side plate of the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188734.XU CN218520796U (en) | 2022-08-18 | 2022-08-18 | Disc type cable drum braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188734.XU CN218520796U (en) | 2022-08-18 | 2022-08-18 | Disc type cable drum braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218520796U true CN218520796U (en) | 2023-02-24 |
Family
ID=85241488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222188734.XU Active CN218520796U (en) | 2022-08-18 | 2022-08-18 | Disc type cable drum braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218520796U (en) |
-
2022
- 2022-08-18 CN CN202222188734.XU patent/CN218520796U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |