CN212609348U - Fork truck parking braking switch control device - Google Patents
Fork truck parking braking switch control device Download PDFInfo
- Publication number
- CN212609348U CN212609348U CN202021442362.3U CN202021442362U CN212609348U CN 212609348 U CN212609348 U CN 212609348U CN 202021442362 U CN202021442362 U CN 202021442362U CN 212609348 U CN212609348 U CN 212609348U
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- Prior art keywords
- switch
- braking
- brake
- cut
- parking
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a fork truck parking braking on-off control device. Including setting up the parking brake body on the parking brake casing through the rotation axis, the gyro wheel to and corresponding braking cut-off switch, the gyro wheel be located the parking brake casing outside, connect in the rotation axis, braking cut-off switch sets up in the parking brake casing outside through its switch support is fixed, braking cut-off switch's switch plectrum is corresponding with the gyro wheel. The forklift-changing parking brake switch control device can avoid brake operation from damaging a brake breaking switch shell, ensures safe and reliable brake operation, and has a simple and reasonable structure.
Description
Technical Field
The utility model relates to a fork truck, in particular to fork truck parking braking on-off control device.
Background
A fixed bent plate is welded on a parking brake shell of a forklift in the prior art, a brake cut-off switch penetrates through a cut-off switch plastic shell through a screw and is locked on the fixed bent plate to achieve installation, the contact gap between a roller and the cut-off switch cannot be adjusted, and when the parking brake switch is used, the brake switch is impacted by the movement of a parking brake body, the brake switch plastic shell is easily cracked, the brake switch is caused to cut off a service power supply, and the brake switch is influenced to cut off the service power supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned prior art exists, provide a fork truck parking braking on-off control device. The forklift-changing parking brake switch control device can avoid brake operation from damaging a brake breaking switch shell, ensures safe and reliable brake operation, and has a simple and reasonable structure.
The utility model discloses fork truck parking braking on-off control device's technical scheme includes and sets up the parking braking body on the parking braking casing through the rotation axis, the gyro wheel to and corresponding braking cut-off switch, the gyro wheel be located the parking braking casing outside, connect in the rotation axis, the braking cut-off switch sets up in the parking braking casing outside through its switch support is fixed, the switch plectrum of braking cut-off switch is corresponding with the gyro wheel.
The outer side wall of the brake switch shell is provided with a fixing plate, a screw hole is formed in the fixing plate, a switch support of the brake cut-off switch is provided with a threaded portion, and the brake cut-off switch is fixed to the parking brake shell through the threaded portion of the switch support and the screw hole in the fixing plate by a locking nut.
This fork truck parking braking switch control device is simple structure not only, reasonable, through setting up braking cut-off switch etc. in the braking casing outside, braking cut-off switch can adjust from top to bottom according to the clearance between switch plectrum and the gyro wheel, reduces because of the handheld end motion of parking braking drives the gyro wheel impact braking cut-off switch and causes the problem of braking cut-off switch plastic casing fracture, extension product life.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the parking brake switch control device for the forklift; fig. 2 is a left side view of fig. 1.
Detailed Description
In order to facilitate a better understanding of the present invention, the present invention will be further described with reference to the following embodiments and drawings.
As shown in fig. 1 and 2. The embodiment of the forklift parking brake switch control device comprises a parking brake body 1, a roller 2, a brake cut-off switch 3, a parking brake shell 4, a brake cut-off switch 3, a rotating shaft 6, a running power supply and the like. The driving power supply is arranged in the parking brake shell 1. The brake cut-off switch 3 is used for cutting off and closing the connection between the corresponding driving control circuit and the driving power supply.
The brake disconnecting switch 3 is arranged on the outer side of the parking brake shell 4, the upper portion of the parking brake body 1 is a handheld end, the lower portion of the parking brake body 1 is rotatably connected to the parking brake shell 4 through a rotating shaft 6, and the roller 2 is connected to the outer side portion, close to the parking brake shell 4, of the rotating shaft 6.
The switch pillar 8 of the braking disconnecting switch 3 is provided with a thread part, a fixing plate is arranged on the corresponding outer side wall of the parking braking shell, a screw hole is formed in the fixing plate, the braking disconnecting switch 3 is located below the roller 2, and the braking disconnecting switch 3 is fixedly connected to the outer side wall of the parking braking shell through locking nuts 7 through the thread part of the switch pillar 8, the screw hole of the fixing plate and the like. The switch paddle 5 of the brake cut-off switch 3 corresponds to the roller. The brake cut-off switch 3 is switched on or off by pulling the hand-held end of the parking brake body 1 to enable the parking brake body to rotate around the rotating shaft 6 and then to be switched by the contact of the upper idler wheel and the switch shifting sheet 5. The height interval between the brake cut-off switch and the roller can be adjusted through the locking nut, so that the gap between the roller and the switch shifting piece which are matched with each other can be adjusted.
Claims (2)
1. The utility model provides a fork truck parking braking on-off control device, includes and sets up the parking braking body on the parking braking casing through the rotation axis, the gyro wheel to and corresponding braking cut-off switch, characterized by the gyro wheel is located the parking braking casing outside, connect in the rotation axis, the braking cut-off switch sets up in the parking braking casing outside through its switch pillar is fixed, the switch plectrum of braking cut-off switch is corresponding with the gyro wheel.
2. The device for controlling the parking brake switch of the forklift as claimed in claim 1, wherein the outer side wall of the brake switch housing is provided with a fixing plate, the fixing plate is provided with a screw hole, the switch strut of the brake cut-off switch is provided with a threaded portion, and the brake cut-off switch is fixed to the parking brake housing by a lock nut through the threaded portion of the switch strut and the screw hole of the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442362.3U CN212609348U (en) | 2020-07-21 | 2020-07-21 | Fork truck parking braking switch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442362.3U CN212609348U (en) | 2020-07-21 | 2020-07-21 | Fork truck parking braking switch control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212609348U true CN212609348U (en) | 2021-02-26 |
Family
ID=74720585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442362.3U Active CN212609348U (en) | 2020-07-21 | 2020-07-21 | Fork truck parking braking switch control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212609348U (en) |
-
2020
- 2020-07-21 CN CN202021442362.3U patent/CN212609348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |