CN202368552U - Parking braking device for forklift - Google Patents
Parking braking device for forklift Download PDFInfo
- Publication number
- CN202368552U CN202368552U CN2011205046075U CN201120504607U CN202368552U CN 202368552 U CN202368552 U CN 202368552U CN 2011205046075 U CN2011205046075 U CN 2011205046075U CN 201120504607 U CN201120504607 U CN 201120504607U CN 202368552 U CN202368552 U CN 202368552U
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- CN
- China
- Prior art keywords
- brake
- parking
- forklift
- parking brake
- braking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a parking braking device for a forklift. The utility model aims to provide a parking braking device which has a simple structure, is convenient to install and maintain and adjustable in braking moment and is used for a forklift. According to the technical scheme, the parking braking device for the forklift comprises a driving axle of the forklift and a transmission shaft which is connected with an input shaft of the driving axle, and is characterized in that a braking disc is coaxially arranged between the input shaft of the driving axle and the transmission shaft; a mounting support is arranged on a shell of the driving axle; a parking brake which is matched with the braking disc to realize braking is arranged on the mounting support; and a pull rod on the parking brake is connected with a manual brake by an inhaul cable. The parking braking device is suitable for engineering mechanical industry.
Description
Technical field
The utility model relates to a kind of holding brake device, especially a kind of holding brake device that is used for fork truck.Be applicable to construction machinery industry.
Background technology
Parking Brake typically refers to the hand-operated brake (abbreviation parking brake) that power actuated vehicle is installed; Be that must assembling of each car put; No matter be on-road vehicle or engineering truck; The effect of Parking Brake is after vehicle comes to a complete stop, to be used for stablizing vehicle, when avoiding vehicle to stop on the road surface, slope owing to slip car and cause the accident.
Fork truck with brake structure extensively adopt in the prior art the central Parking Brake of drum-type, its structure generally all compare heavy, trouble is installed; Lock torque is fixed, and can not regulate; Observe degree of wear behind the brake pad wear and regulate brake lining gap trouble; During brake lining replacement, need transmission shaft and whole brake wheel be pulled down, waste time and energy.
Summary of the invention
The technical matters that the utility model will solve is: to the problem of above-mentioned existence, provide a kind of simple in structure, installation and maintenance convenient, the adjustable holding brake device that is used for fork truck of lock torque.
The technical scheme that the utility model adopted is: the holding brake device that is used for fork truck; Comprise the drive axle of fork truck and the transmission shaft that links to each other with the drive axle input shaft; It is characterized in that: the coaxial brake disc that is provided with between said drive axle input shaft and the transmission shaft; On the said drive axle shell mounting bracket is housed, the Parking Brake that cooperates said brake disc to realize braking is installed on this mounting bracket, the pull bar on the Parking Brake is through drag-line connection hand drg.
Pull rod shaft on the said Parking Brake is to having several apertures, and said drag-line is connected with any aperture in several apertures.
The beneficial effect of the utility model is: 1, the vehicle stop brake mechanism of this kind version is light and handy, and good looking appearance is installed very convenient when vehicle assembles; 2, easy to maintenance: the wear pattern of visual inspection liner and regulating easily, brake-lining change is simple fast, has shortened maintenance time and parking period; 3, hand braking drag-line select with the Parking Brake pull bar on different hole connections, can regulate the stroke and the application force of hand braking drag-line within the specific limits; 4, do not changing under the integrally-built situation, can be only diameter through simple change brake disc adapt to different brake torque requirements.
Description of drawings
Fig. 1 is the exploded view of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3, Fig. 4 are brake disc and Parking Brake annexation scheme drawing in the utility model.
Fig. 5, Fig. 6 are the structural representation of Parking Brake in the utility model.
The specific embodiment
Like Fig. 1 ~ shown in Figure 6, present embodiment comprises drive axle 1, transmission shaft 2, brake disc 3, mounting bracket 4, Parking Brake 5, drag-line 6 and hand brake 7.Wherein drive axle 1 input shaft is connected with transmission shaft 2 through brake disc 3, and three's coaxial arrangement, and brake disc 3 can be with vehicular transmission shaft 2 rotations.On the shell of drive axle 1, fix Parking Brakes 5 through mounting bracket 4; This Parking Brake is a caliper disk brake; It has two brake lining; (see figure 4) when a side of brake disc 3 stretches between the two braking liners, Parking Brake 5 realizes that through the gap that changes between brake disc 3 and the brake lining brake lining compresses brake disc 3, thereby reaches the purpose of braking.Also have scalable brake disc 3 and the setting nut of brake lining initial separation and the pull bar of control Parking Brake braking mode on the Parking Brake 5.Said pull rod shaft is to having several apertures, links to each other through drag-line 6 between arbitrary aperture and the hand brake 7 on it.
Present embodiment is in use realized through following steps: can come the primary clearance between control brake liner and the brake disc 3 through the setting nut of regulating on the Parking Brake 5 in this example, be generally 0.3 ~ 0.5mm.
This example axially has several apertures Parking Brake 5 pull bars, drag-line 6 can select with pull bar on arbitrary aperture be connected, change drag-line 6 and act on the moment on Parking Brake 5 pull bars, thereby regulate the stroke and the application force of drag-line 6 within the specific limits.
Keeping under the integral structure unmodified situation, the diameter through simple change brake disc 3 adapts to different braking during standstill torque demands.
At the needs glancing impact, chaufeur pulling hand brake 7, hand brake 7 affects the pull bar on the Parking Brake 5 through drag-line 6, and the brake lining that pull bar drives Parking Brake 5 clamps brake disc 3 realization brakings to the centre; When chaufeur unclamped hand brake 7 brake offs, pull bar resetted, and the spacing of brake lining and brake disc 3 increases, and is returned to initial condition.
Employed Parking Brake 5 is a prior art in the present embodiment, is the commercially available prod, does not launch to introduce so do not do.
Claims (2)
1. holding brake device that is used for fork truck; Comprise the drive axle (1) of fork truck and the transmission shaft (2) that links to each other with drive axle (1) input shaft; It is characterized in that: the coaxial brake disc (3) that is provided with between said drive axle (1) input shaft and the transmission shaft (2); On said drive axle (1) shell mounting bracket (4) is housed; The Parking Brake (5) that cooperates said brake disc (3) to realize braking is installed on this mounting bracket, and the pull bar on the Parking Brake (5) is through drag-line (6) connection hand drg (7).
2. the holding brake device that is used for fork truck according to claim 1 is characterized in that: the pull rod shaft on the said Parking Brake (5) is to having several apertures, and said drag-line (6) is connected with any aperture in several apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205046075U CN202368552U (en) | 2011-12-07 | 2011-12-07 | Parking braking device for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205046075U CN202368552U (en) | 2011-12-07 | 2011-12-07 | Parking braking device for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368552U true CN202368552U (en) | 2012-08-08 |
Family
ID=46592268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205046075U Expired - Lifetime CN202368552U (en) | 2011-12-07 | 2011-12-07 | Parking braking device for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229079A (en) * | 2018-09-12 | 2019-01-18 | 佛山市格美清洁设备有限公司 | A kind of electric motor car driving bridge of band brake parking |
| CN111963679A (en) * | 2020-09-04 | 2020-11-20 | 泰州星云动力有限公司 | Semi-automatic power-off parking mechanism |
-
2011
- 2011-12-07 CN CN2011205046075U patent/CN202368552U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229079A (en) * | 2018-09-12 | 2019-01-18 | 佛山市格美清洁设备有限公司 | A kind of electric motor car driving bridge of band brake parking |
| CN109229079B (en) * | 2018-09-12 | 2023-09-05 | 佛山市格美清洁设备有限公司 | Electric vehicle drive axle with brake and parking function |
| CN111963679A (en) * | 2020-09-04 | 2020-11-20 | 泰州星云动力有限公司 | Semi-automatic power-off parking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |