CN202911717U - Fork-type loading machine driving axle braking device - Google Patents
Fork-type loading machine driving axle braking device Download PDFInfo
- Publication number
- CN202911717U CN202911717U CN 201220533055 CN201220533055U CN202911717U CN 202911717 U CN202911717 U CN 202911717U CN 201220533055 CN201220533055 CN 201220533055 CN 201220533055 U CN201220533055 U CN 201220533055U CN 202911717 U CN202911717 U CN 202911717U
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- CN
- China
- Prior art keywords
- brake
- fork
- braking device
- drive axle
- driving axle
- 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 - Fee Related
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Abstract
The utility model provides a fork-type loading machine driving axle braking device which comprises a brake disc arranged on a fork-type loading machine driving axle. The braking device is characterized in that two brake caliper mounting seats are arranged on two sides of the brake disc respectively, and three brake calipers are arranged on the two brake caliper mounting seats respectively. The braking device overcomes the shortcomings of the prior art, by changing layout of the brake calipers and adding two brake calipers, braking force is improved without changing the size of the brake disc, and braking reliability of a whole machine is ensured.
Description
Technical field
The utility model relates to a kind of fork installation drive axle brake equipment, belongs to carrier aircraft brake system technical field.
Background technology
At present, fork installation drive axle brake equipment on the market adopts caliper disk brake more, as shown in Figure 1, brake disc 1 both sides of regular fork installation drive axle 4 all arrange a mount pad shown in Figure 22, be symmetrical arranged respectively two brake clamps 3 on two mount pads 2, as shown in Figure 3, clamp 1 brake action of brake disc by brake clamp 3.Regular fork installation drive axle brake equipment braking force is less, and discontented lumping weight carries the large-tonnage fork installation of operating mode to the requirement of complete machine deceleration and stopping performance.In order to address this problem, strengthened the method increase lock torque that brake disc 1 increases brake clamp 3 distribution radius thereby once adopt.This method that improves braking force by increasing the braking arm of force has certain restriction, and the brake clamp installation place is nearer apart from wheel rim, and individual cases enter in the wheel rim, will certainly interfere with wheel rim if unilaterally increase the distribution radius of brake clamp.
Summary of the invention
The purpose of this utility model is on the basis of regular fork installation drive axle brake equipment, and a kind of fork installation drive axle brake equipment that can improve braking force, assurance complete machine braking reliability under the prerequisite that does not change the brake disc size is provided.
In order to achieve the above object, the technical solution of the utility model provides a kind of fork installation drive axle brake equipment, comprise the brake disc of being located on the fork installation drive axle, it is characterized in that: described brake disc both sides all arrange a brake clamp mount pad, and three brake clamps are set respectively on two brake clamp mount pads.
Preferably, described three brake clamps are distributed on the described brake clamp mount pad.
The utility model has designed the brake clamp mount pad that three brake clamps can be installed, and has improved braking force by three brake clamp combineds action, and the brake disc size remains unchanged.Three brake clamps are distributed on the brake clamp mount pad, and it is stressed evenly to be conducive to brake disc, has guaranteed simultaneously the emptying of brake cylinder air.When emergency brake system started, fluid entered the drg oil cylinder by brake pipe, and six brake clamps on the two brake clamp mount pads clamp brake disc simultaneously under the driving of braking liquid, reach the effect of braking.
The device that this practicality provides has overcome the deficiencies in the prior art, by changing the layout of brake clamp, increases by two brake clamps, has improved braking force under the prerequisite that does not change the brake disc size, has guaranteed the reliability of complete machine braking.
Description of drawings
Fig. 1 is that common brake equipment is located at scheme drawing when pitching on the installation drive axle;
Fig. 2 is common brake clamp mount pad structural representation;
Fig. 3 is regular fork installation drive axle brake equipment scheme drawing;
The scheme drawing when device that Fig. 4 provides for the utility model is located on the fork installation drive axle;
Fig. 5 is brake clamp mount pad structural representation in the present embodiment;
A kind of fork installation drive axle brake equipment scheme drawing that Fig. 6 provides for the utility model.
The specific embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and cooperate accompanying drawing to be described in detail below.
Figure 4 shows that scheme drawing when a kind of fork installation drive axle brake equipment that the utility model provides is located on the fork installation drive axle, described a kind of fork installation drive axle brake equipment is comprised of brake disc 1, brake clamp mount pad 5 and brake clamp 3.Brake disc 1 is installed on the fork installation drive axle 4, and a brake clamp mount pad 5 is as shown in Figure 5 all installed in brake disc 1 both sides, in conjunction with Fig. 6, three brake clamps 3 is installed evenly respectively on two brake clamp mount pads 5.
Compare with Fig. 3, brake disc 1 size is constant, and brake clamp mount pad 5 comparable former brake clamp mount pads more than 2 are installed a brake clamp 3, and whole device has increased by two brake clamps, has improved braking force.
When emergency brake system started, fluid entered the drg oil cylinder by brake pipe, and six brake clamps 3 on the two brake clamp mount pads 5 clamp brake disc simultaneously under the driving of braking liquid, reach the effect of braking.
Claims (2)
1. pitch installation drive axle brake equipment for one kind, comprise the brake disc (1) of being located on the fork installation drive axle (4), it is characterized in that: described brake disc (1) both sides all arrange a brake clamp mount pad (5), and three brake clamps (3) are set respectively on two brake clamp mount pads (5).
2. a kind of fork installation drive axle brake equipment as claimed in claim 1, it is characterized in that: described three brake clamps (3) are distributed on the described brake clamp mount pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533055 CN202911717U (en) | 2012-10-17 | 2012-10-17 | Fork-type loading machine driving axle braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533055 CN202911717U (en) | 2012-10-17 | 2012-10-17 | Fork-type loading machine driving axle braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911717U true CN202911717U (en) | 2013-05-01 |
Family
ID=48160052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533055 Expired - Fee Related CN202911717U (en) | 2012-10-17 | 2012-10-17 | Fork-type loading machine driving axle braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454088A (en) * | 2013-09-04 | 2013-12-18 | 安徽安簧机械股份有限公司 | Improved forklift drive axle test board and testing method thereof |
| CN105540524A (en) * | 2016-02-19 | 2016-05-04 | 龙工(上海)机械制造有限公司 | Quantitative oil filling device for drive axles of loaders |
-
2012
- 2012-10-17 CN CN 201220533055 patent/CN202911717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454088A (en) * | 2013-09-04 | 2013-12-18 | 安徽安簧机械股份有限公司 | Improved forklift drive axle test board and testing method thereof |
| CN105540524A (en) * | 2016-02-19 | 2016-05-04 | 龙工(上海)机械制造有限公司 | Quantitative oil filling device for drive axles of loaders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |