CN202833750U - Automatic locking type brake - Google Patents
Automatic locking type brake Download PDFInfo
- Publication number
- CN202833750U CN202833750U CN 201220424160 CN201220424160U CN202833750U CN 202833750 U CN202833750 U CN 202833750U CN 201220424160 CN201220424160 CN 201220424160 CN 201220424160 U CN201220424160 U CN 201220424160U CN 202833750 U CN202833750 U CN 202833750U
- Authority
- CN
- China
- Prior art keywords
- suspension
- wheel
- swing
- automatic locking
- depression bar
- 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
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model provides an automatic locking type brake which can be widely applied to tool carts and turn transfer carts in a production department, production material transport carts, and even cleaning carts and baby carriages in daily life, and the like. The automatic locking type brake comprises a support, a fixed suspension, a tension spring, a press rod, an oscillation suspension, an oscillation arm and a brake plate. When the automatic locking type brake is not in operation, the self-locking spring is in a contraction state, a gap is formed between the brake plate and a wheel, and operation of the wheel is not affected. When the automatic locking type brake is in operation, the press rod is pressed downwards, two ends of the oscillation arm respectively do angle motion with the press rod and the support, the self-locking spring is in an extension state so that the brake plate is enabled to be tightly attached to the wheel and prevent the wheel from rotating.
Description
Technical field
The utility model relates to a kind of auto-locking suspension break, belongs to mechanical field.
Background technique
Heavy industry production labor tool car, turn the order car, and light industry is with in the means of transportation such as dumper, Tool Wagon in heavy industry or the production in light industry manufacturing, the wheelbarrow that turns in order car, lift etc. and the daily life all need braking, but prior device or existence and stability problem, or complex structure, cost of production is high, therefore be badly in need of a kind of Safety performance high, good stability, simple in structure, the brake application of energy-conserving and environment-protective is in manufacturing industry production and daily life.
Summary of the invention
The purpose of this utility model provides a kind of auto-locking suspension break, can be widely used in manufacturing shop Tool Wagon, turn the order car, and produce material-conveying vehicle, even the dumper in the daily life, baby carriage etc.
For solving the problems of the technologies described above, the utility model provides a kind of auto-locking suspension break, comprises support, fixedly suspension, extension spring, depression bar, swing suspension, swing arm and keep plate; The outside of support is fixed in wherein said fixedly suspension, and described extension spring one end hangs on fixing the suspension, and an end hangs on to swing and hangs; Described swing is hung and is fixed in the depression bar outside, and swinging between suspension and the swing arm has the obtuse angle swing space; Described swing arm top is connected with support shaft, and the bottom is connected with pressure shaft, and the inboard of swing arm and depression bar joint is provided with keep plate, and keep plate is comprised of brake bracket and brake rubber block, is connected by rivet.Wherein, the obtuse angle between described swing suspension and the swing arm is preferably 120～150 °; Described depression bar is preferably " V " type in obtuse angle.
When the auto-locking suspension break was not worked, self-locking spring was contraction state, between keep plate and the wheel space is arranged, and does not affect wheel work; During break work, depression bar is pressed down, angular motion is done with depression bar and support respectively in the two ends of swing arm, and self-locking spring is extended state, and keep plate and wheel are fitted tightly, and stops wheel turns.
Advantage of the present utility model:
The auto-locking suspension brake structural is simple, and is practical, and stability is strong, can manually-operable, and energy-conserving and environment-protective.Be widely used in heavy industry manufacturing shop Tool Wagon, turn the order car; Transportation of materials in the production in light industry, dumper; Tool Wagon in the environmental sanitation work, refuse collection vehicle etc.
Description of drawings
Fig. 1: the utility model structure structural representation
Fig. 2: the utility model work schematic diagram
Fig. 3: the utility model working state sectional view
Wherein (reference character): 1, the fixing suspension; 2, support; 3, extension spring; 4, depression bar; 5, swing suspension; 6, swing arm; 7, keep plate; 8, wheel.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of auto-locking suspension break of the present utility model comprises support 2, fixing suspension 1, extension spring 3, depression bar 4, swings suspension 5, swing arm 6 and keep plate 7; The outside of support 2 is fixed in wherein said fixedly suspension 1, and described extension spring 3 one ends hang on fixing 1, one end that hangs and hang on swing suspension 5; Described swing is hung 5 and is fixed in depression bar 4 outsides, and swinging between suspension 5 and the swing arm 6 has 120 ° of swing spaces; Described swing arm 6 tops are connected with support 2 axles, and the bottom is connected with depression bar 4 axles, and swing arm 6 is provided with keep plate 7 with the inboard of depression bar 4 joints; Keep plate 7 is comprised of brake bracket and brake rubber block, is connected by rivet, and described depression bar is " V " type in obtuse angle.
The auto-locking suspension break is magnitude setting as required, for example, when two wheels need to be braked, can extension spring be set in the left and right sides of the support that links to each other with wheel, and remaining part matches setting as required.When the auto-locking suspension break was not worked, self-locking spring was contraction state, between keep plate and the wheel space is arranged, and does not affect wheel work; During break work, depression bar is pressed down, angular motion is done with depression bar and support respectively in the two ends of swing arm, and self-locking spring is extended state, and keep plate and wheel are fitted tightly, and stops wheel turns.
Claims (2)
1. an auto-locking suspension break is characterized in that, comprises support, fixedly suspension, extension spring, depression bar, swing suspension, swing arm and keep plate; The outside of support is fixed in wherein said fixedly suspension, and described extension spring one end hangs on fixing the suspension, and an end hangs on to swing and hangs; Described swing is hung and is fixed in the depression bar outside, and swinging between suspension and the swing arm has the obtuse angle swing space; Described swing arm top is connected with support shaft, and the bottom is connected with pressure shaft, and the inboard of swing arm and depression bar joint is provided with keep plate, and keep plate is comprised of brake bracket and brake rubber block, is connected by rivet.
2. auto-locking suspension break as claimed in claim 1 is characterized in that, the obtuse angle between described swing suspension and the swing arm is 120～150 °.
3. auto-locking suspension break as claimed in claim 1 is characterized in that, described depression bar is " V " type in obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424160 CN202833750U (en) | 2012-08-25 | 2012-08-25 | Automatic locking type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424160 CN202833750U (en) | 2012-08-25 | 2012-08-25 | Automatic locking type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833750U true CN202833750U (en) | 2013-03-27 |
Family
ID=47945462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424160 Expired - Fee Related CN202833750U (en) | 2012-08-25 | 2012-08-25 | Automatic locking type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN116119336A (en) * | 2023-01-29 | 2023-05-16 | 江苏理工学院 | Intelligent material handling robot |
-
2012
- 2012-08-25 CN CN 201220424160 patent/CN202833750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN116119336A (en) * | 2023-01-29 | 2023-05-16 | 江苏理工学院 | Intelligent material handling robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105150791B (en) | A kind of double-front axle structure with lift bridge of heavy goods vehicle | |
| CN203229860U (en) | Heavy road curb mounting assistant trolley | |
| CN202833750U (en) | Automatic locking type brake | |
| CN106144963A (en) | A kind of changeable wheelbase fork truck | |
| CN204775583U (en) | Electronic heap of high car | |
| CN201850113U (en) | Improved hydraulic forklift | |
| CN102874285A (en) | Foldable transport trolley | |
| CN204136964U (en) | Heavy-duty trailer redundant hydraulic brake system | |
| CN202557654U (en) | Small rail car specially used for semitrailer rear axle assembly | |
| CN204506940U (en) | A kind of three-wheel Hand Truck carried for pig feed raw materials for production and product | |
| CN203876637U (en) | Concrete pole carrying trailer | |
| CN201217443Y (en) | Multi-arm loop type suspension transport vehicle | |
| CN203558699U (en) | Hanging bracket for integrally hanging railway bogie and vehicle body | |
| CN106697687B (en) | A kind of town road self-unloading garbage cart | |
| CN205589258U (en) | Novel handcart | |
| CN203781676U (en) | Crane tilter mounting tool | |
| CN204774605U (en) | Pile drive assembly on high car | |
| CN205589375U (en) | Add heavy electric tricycle frame | |
| CN205220804U (en) | Fore -stock surrounds structure with board that sideslips entirely | |
| CN203767829U (en) | Transfer tool for chassis and frameworks of large and medium passenger vehicles | |
| CN204549510U (en) | A kind of multifunctional train loader-unloader | |
| CN203259228U (en) | Electric flat car weighing device | |
| CN203450145U (en) | Hopper vehicle | |
| CN203511736U (en) | Shaft sleeve class workpiece transfer trolley | |
| CN203996277U (en) | Draw bar turnover inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130825 |