CN2420207Y

CN2420207Y - Electric braking device

Info

Publication number: CN2420207Y
Application number: CN 00231668
Authority: CN
Inventors: 黄潮辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-30
Filing date: 2000-03-30
Publication date: 2001-02-21
Anticipated expiration: 2010-03-30

Abstract

The utility model relates to an electric braking device, which comprises a driver, a brake clutch, a brake mechanism and a control switch, wherein, the driver is arranged at the proper position of the locomotive. The driver is provided with a speed reducing mechanism which is provided with a transmission shaft extending outward, and the brake clutch is arranged at the other end of the transmission shaft relative to the speed reducing mechanism. The brake mechanism is arranged on the wheels of the locomotive, and brake cables are respectively arranged between the brake mechanism and the brake clutch, and between the brake mechanism and a brake handle of the locomotive. The control switch is respectively connected with the driver and the brake clutch, and the control switch is provided with a control loop. Therefore, drivers are not easy to feel fatigue or aching pain and uncomfortableness are not easy to generate, and then the drivers are not easy to have traffic accidents.

Description

The Electric braking device

The utility model relates to a kind of Electric braking device, especially refer to a kind of by starting a master cock, make a driver drives one brake power-transfer clutch rotation, make this brake power-transfer clutch begin to reel brake line of a locomotive brake mechanism, make this locomotive very past by this brake mechanism, and then the moving velocity or stop of slowing down.

Generally be installed in the mechanical type brake device of locomotive, see also shown in Figure 1, handle 1 on this locomotive is provided with a brake handle 12, the wheel of this locomotive is provided with a brake body 16, be provided with a brake line 14 between this brake handle 12 and this brake body 16, this brake line 14 is provided with an elastic element 18 at a contiguous wherein brake body 16 places, when pushing this brake handle 12, this brake line 14 is tightened up, and makes this wheel be tightened by this brake body 16, and then make slow down moving velocity or stop of this locomotive, when when discharging this, braking handle 12,, make this brake line 14 released by the elastic-restoring force of this elastic element 18, make this brake body 16 unclamp this wheel, and then make this locomotive can continue to travel.

The urban road is provided with many traffic lights in short range, when the driver when running into these traffic lights, must push this brake handle 12 stops this locomotive deceleration, so, behind this locomotive of driver's long-duration driving, this driver's hand can be because of constantly pushing this brake handle 12, and the ache situation of discomfort of generation.

When this driver runs into traffic congestion, this driver must be for a long time by being pressed on this brake handle 12, the state that makes locomotive be in stopping, or repetitiousness is pushed this brake handle 12, so that this locomotive cooperates vehicle condition to advance, so, make this driver's hand push this brake handle 12, and cause the uncomfortable situation of aching because of lasting or repetitiousness.

In addition, this driver is when driving locomotive, it is held and is held on this brake handle 12 and this handle 1, make its direct of travel that can control this locomotive, and push this brake handle 12, and when this driver meets with emergency situation and must put brakes on violently, this driver must push this brake handle 12 immediately, make this locomotive stop, and make its method accurately control the direct of travel of this locomotive and then the generation that may cause a traffic accident simultaneously.

Moreover, when the one-piece type petite person of this driver, its both hands must open bigger amplitude, just can be held on this handle 1 and this brake handle 12, make this driver be in driving locomotive under the uncomfortable state of extreme, and then make this driver more be difficult for controlling this locomotive, so, this driver is very easy to feel tired and sense of discomfort when driving locomotive, especially when this driver runs into above-mentioned these situations, this driver more susceptible arrives tired, and when this driver was tired, its attention will lower, and then the generation that easily causes a traffic accident.

The purpose of this utility model provides a kind of Electric braking device, it is to utilize master cock can start actuator and brake power-transfer clutch, make this brake power-transfer clutch rotation of this driver drives, make this brake power-transfer clutch begin to reel brake cable of a locomotive brake mechanism, this locomotive is stopped by this brake mechanism, and then the moving velocity or stop of slowing down.

The purpose of this utility model is achieved in that it comprises an actuator, one brake power-transfer clutch, a brake mechanism and a master cock, wherein actuator is located on the appropriate location of this locomotive, it is provided with a speed reduction gearing, and this speed reduction gearing is provided with an outward extending transmission shaft; The brake power-transfer clutch is located at this transmission shaft other end of this speed reduction gearing relatively; Brake mechanism is located on the wheel of this locomotive, this brake mechanism and this brake power-transfer clutch, and between the brake handle of this locomotive, be respectively equipped with a brake cable; Master cock is joined with this actuator and this brake power-transfer clutch respectively, is provided with a control loop in this master cock,

Described brake power-transfer clutch is provided with an electromagnetic component at the end in addition of relative this speed reduction gearing of this transmission shaft, and it is provided with a connector on the position of contiguous this electromagnetic component, this connector is provided with a connecting rod at the end in addition of relative this electromagnetic component, and this connecting rod holding in addition of this connector relatively is provided with a winding element.

Described brake mechanism is provided with a brake body on the wheel of this locomotive, this brake body and this winding element, and between the brake handle of this brake body and this locomotive, be respectively equipped with a brake cable, this brake cable is provided with an elastic element at a contiguous wherein brake body place.

Described master cock is located on the convenient position that starts of driver of this locomotive, and it is provided with several leads and joins with this actuator and this brake power-transfer clutch respectively, is provided with a control loop in this master cock.

Described brake power-transfer clutch is provided with a bearing fixed seat between this speed reduction gearing and this electromagnetic component, be provided with a bearing in this bearing fixed seat, and this transmission shaft passes this bearing.

Described brake power-transfer clutch is provided with a bearing fixed seat between this connector and this winding element, be provided with a bearing in this bearing fixed seat, and this connecting rod is worn these bearings of week.

Owing to adopt such scheme: driver's indefatigability or the generation sense of discomfort of aching, and then the driver is difficult for getting into an accident.

Your inspector can do further understanding and understanding for the ease of, to cooperate diagram for embodiment now, be described in detail as follows the purpose of this utility model, shape, constructing apparatus feature and effect thereof:

Fig. 1 is known planar appearance scheme drawing.

Fig. 2 is master cock of the present utility model, actuator and brake power-transfer clutch connection diagram.

Fig. 3 is a planar appearance scheme drawing of the present utility model.

Fig. 4 is a start diagram of circuit of the present utility model.

A kind of Electric braking device of the utility model, see also Fig. 2,3, shown in 4, it is used for the Electric braking device of a locomotive 8, this device is provided with a control loop 9, this control loop 9 and a master cock 2, one actuator 3 (in the present embodiment, this actuator can be an electrical motor, but when the utility model is implemented in reality, be not limited to this) and one the brake power-transfer clutch 4 join, when starting this master cock 2, can be by these control loop 9 these actuator 3 velocities of rotation of control, reach this power-transfer clutch 4 of braking of startup, make this actuator 3 drive this brake power-transfer clutch 4 and rotate, and then may command is somebody's turn to do brake cable 52 speed of power-transfer clutch 4 coilings one brake mechanism 5 of braking, this locomotive 8 is stopped by this brake mechanism 5, and slow down rapidly moving velocity or the moving velocity or stop of slowly slowing down.

Among the utility model embodiment, this actuator 3 is located on these locomotive 8 appropriate locations, and it is provided with a speed reduction gearing 32, and this speed reduction gearing 32 is provided with an outward extending transmission shaft 34.

This brake power-transfer clutch 4 is located at the position of these locomotive 8 contiguous these actuators 3, its other end at these transmission shaft 34 relative these speed reduction gearings 32 is provided with an electromagnetic component 42, and it is provided with a connector 44 on the position of contiguous this electromagnetic component 42, during these electromagnetic component 42 starts, this connector 44 will be attracted by this electromagnetic component 42, and this connector 44 is connected together mutually with this electromagnetic component 42, this connector 44 is provided with a connecting rod 46 at the end in addition of relative this electromagnetic component 42, and the other end of these connecting rod 46 relative these connectors 44 is provided with a winding element 48.

In addition, this brake power-transfer clutch 4 is between this speed reduction gearing 32 and this electromagnetic component 42, and this connector 44 with this roll up oar element 48 between, be respectively equipped with a bearing fixed seat 7, be respectively equipped with a bearing (not shown) in these bearing fixed seats 7, this transmission shaft 34 and this connecting rod 46 pass these bearings respectively, make this transmission shaft 34 and this connecting rod 46 when rotated, can borrow unlikely the rocking of support of this bearing fixed seat 7.

This brake mechanism 5 is provided with a brake body 54 on the wheel of this locomotive 8, this brake mechanism 5 is at this brake body 54 and this winding element 48, and between the brake handle 56 of this brake body 54 and this locomotive 8, be respectively equipped with a brake cable 52, this brake cable 52 is provided with an elastic element 6 at a contiguous wherein brake body 54 places, when this brake handle 56 or this brake cable 52 of this winding element 48 pullings, this brake body 54 can be tightened this wheel, and when discharging this brake handle 56, in the time of maybe should rolling up oar element 48, this brake cable 52 is released by the elastic-restoring force of this elastic element 6, and then makes this wheel break away from the constraint of this brake body 54.

This master cock 2 is (in the utility model embodiment, this master cock 2 can be a button switch or rotation handle, but when the utility model is implemented in reality, be not limited to this) be located on the convenient position that starts of driver of this locomotive 8, it is provided with several leads 22 and joins with this actuator 3 and this brake power-transfer clutch 4 respectively, this control loop 9 is located in this master cock 2, passes through the electric current of these leads 22 or the size of pulse wave by these control loop 9 may command.

See also Fig. 3, shown in 4, when the button 24 that starts this master cock 2 during the closer to the bottom of this master cock 2, by this control loop 9, the electric current or the pulse wave that make these leads 22 pass through are big more, and then make this actuator 3 rotate fast more, and make the electromagnetic component 42 of this brake power-transfer clutch 4 produce this connector 44 of magnetic attraction, so, this electromagnetic component 42 closely is connected with this connector 44, simultaneously, transmission shaft 34 by this actuator 3 drives this electromagnetic component 42 rotations, makes this connector 44 with these electromagnetic component 42 rotations, can make this connector 44 by this connecting rod 46, driving this winding element 48 rotates, this brake cable 52 is wound onto on this winding element 48 apace, makes these brake bodies 54 closely tighten these wheels, and then make can slow down rapidly moving velocity or stop of this locomotive 8.

When the button 24 that starts this master cock 2 during the closer to the top of this master cock 2, by this control loop 9, the electric current or the pulse wave that make these leads 22 pass through are more little, and then make this actuator 3 rotate slow more, and make this electromagnetic component 42 produce this connector 44 of magnetic attraction, make this electromagnetic component 42 join with this connector 44, so, when these actuator 3 these electromagnetic components 42 of drive rotate with this connector 44, the speed that this winding element 48 is reeled this brake cable 52 is slowed down, make these brake bodies 54 slowly tighten these wheels, and then this locomotive 8 can slowly be slowed down.

When this master cock 2 is damaged, can make these bodies 54 of braking tighten these wheels by pushing this brake handle 56 these brake cables 52 of pulling, make these locomotive 8 decelerations or stop.

By the above member, the driver sees through the mode that starts this master cock 2, start the electromagnetic component 42 of this actuator 3 and this brake power-transfer clutch 4, make this winding element 48 these brake cables 52 of coiling, can reach the purpose of brake, so, behind this driver's long-duration driving, or repetitiousness starts this master cock 2, or the experience emergency, or build all can be driven this locomotive 8 than comfortable posture when more petite, make driver's indefatigability or the generation sense of discomfort of aching, and then make this driver be difficult for getting into an accident.

The above, only be a specific embodiment of the utility model the best, structural attitude of the present utility model is not limited thereto, and anyly is familiar with this skill person in the utility model field, can think easily and variation or modification, all can be encompassed in following this patent scope.

Claims

1, a kind of Electric braking device, it is characterized in that: it comprises an actuator, a brake power-transfer clutch, one brake mechanism and a master cock, wherein actuator is located on the appropriate location of this locomotive, and it is provided with a speed reduction gearing, and this speed reduction gearing is provided with an outward extending transmission shaft; The brake power-transfer clutch is located at this transmission shaft end in addition of this speed reduction gearing relatively; Brake mechanism is located on the wheel of this locomotive, between the brake handle of this brake mechanism and this brake power-transfer clutch and this locomotive, is respectively equipped with a brake cable; Master cock is joined with this actuator and this brake power-transfer clutch respectively, is provided with a control loop in this master cock,

2, a kind of Electric braking device according to claim 1, it is characterized in that: and it is provided with a connector on the position of contiguous this electromagnetic component, this connector is provided with a connecting rod at the other end of relative this electromagnetic component, and this connecting rod end in addition of this connector relatively is provided with a winding element.

3, a kind of Electric braking device according to claim 1, it is characterized in that: described brake mechanism is provided with a brake body on the wheel of this locomotive, this brake body and this winding element, and between the brake handle of this brake body and this locomotive, be respectively equipped with a brake cable, this brake cable is provided with an elastic element at a contiguous wherein brake body place.

4, a kind of Electric braking device according to claim 1, it is characterized in that: described master cock is located on the convenient position that starts of driver of this locomotive, it is provided with several leads and joins with this actuator and this brake power-transfer clutch respectively, is provided with a control loop in this master cock.

5, a kind of Electric braking device according to claim 2, it is characterized in that: described brake power-transfer clutch is provided with a bearing fixed seat between this speed reduction gearing and this electromagnetic component, is provided with a bearing in this bearing fixed seat, and this transmission shaft passes this bearing.

6, a kind of Electric braking device according to claim 2, it is characterized in that: described brake power-transfer clutch is provided with a bearing fixed seat between this connector and this winding element, is provided with a bearing in this bearing fixed seat, and this connecting rod is worn these bearings of week.