Pin parking zip mechanism
Technical field
The utility model relates to a kind of system for halting autocar, especially relates to a kind of pin parking zip mechanism.
Background technology
Existing automobile adopts the mode of parking brake parking to realize parking when automobile stop usually, namely utilizes hand brake lever to pull halting mechanism.For the miniature car of compact, handbrake mechanism is arranged between operator's compartment and copilot room, takes up room comparatively large, increases car load width.And when utilizing pin halting mechanism, the structure in this cover system of parking brake parking then cannot be applied in pin parking system.In pin halting mechanism, drawing cable mechanism cannot regulate, and cannot regulate the tightness of drag-line, joins add larger difficulty to initial loading.And after Long-Time Service, the tightness of drag-line changes, pin parking system cannot regulate drag-line, and the drag-line that can only more renew, increases maintenance cost.
Utility model content
The utility model mainly for the problems referred to above, provide a kind of can as required in real time adjusting elasticity degree, be convenient to regulate and reduce assembly difficulty, without the need to frequently changing drag-line, the pin parking zip mechanism of cost that reduces maintenance and safeguard.
The purpose of this utility model is mainly achieved by following proposal: a kind of pin parking zip mechanism, comprise drag-line, described drag-line comprises initiatively drag-line and passive drag-line, initiatively one end of drag-line is connected with pin parking pedal, passive drag-line is connected with halting mechanism, initiatively be provided with adjusting bracket between drag-line and passive drag-line, one end of passive drag-line and adjusting bracket is fixedly linked, adjusting bracket runs through away from one end of passive drag-line and is provided with adjustment stud, stud is regulated to be fixedly connected with active drag-line away from one end of adjusting bracket, stud outside screw is regulated to be connected with regulating sleeve and jam nut.Drag-line comprises initiatively drag-line and passive drag-line two parts, and initiatively drag-line is connected on pin parking pedal, and passive drag-line is connected on halting mechanism, by trampling pin parking pedal, utilize the Kai Heguan of cable control halting mechanism, save car load width, make electronlmobil compacter.Initiatively arrange adjusting bracket between drag-line and passive drag-line, one end and the passive drag-line of adjusting bracket are fixedly linked, and the other end of adjusting bracket runs through and arranges adjustment stud, and initiatively drag-line is connected with adjustment stud one end away from adjusting bracket.Regulating stud outside screw to connect sheathed regulating sleeve and jam nut, during rotary regulating sleeve, regulating sleeve axial-rotation drives and regulates stud to rotate, and meanwhile, because regulating sleeve and adjustment stud are threaded, regulates stud longitudinal travel therefore, it is possible to drive.When drag-line is more loose, rotary regulating sleeve, makes adjustment stud move towards the direction of adjusting bracket, namely shortens the distance initiatively between drag-line and passive drag-line, and then reduces the total length of whole drag-line, realize the pretension of drag-line.When drag-line is tighter, rotary regulating sleeve, makes adjustment stud move towards the direction away from adjusting bracket, namely increases the distance initiatively between drag-line and passive drag-line, and then increases the total length of whole drag-line, realize loosening of drag-line.After completing adjustment, rotational lock nut, makes jam nut and regulating sleeve fit, and prevents regulating sleeve and regulates stud to relatively rotate, realize fixing.Whole control process is simple, in initial setup process, can Fast Installation, and also can quick adjustment after installation.After automobile uses a period of time, also the elasticity of drag-line can be made to reach operating needs by regulating, without the need to frequently changing drag-line, the cost saved maintenance and safeguard.
As preferably, described adjusting bracket is provided with spacing hole, and regulating sleeve runs through adjusting bracket by spacing hole, and the axis around regulating sleeve in the middle part of regulating sleeve is provided with annular spacing groove, and the edge of spacing hole is positioned at annular spacing groove.Adjusting bracket is provided with spacing hole, regulating sleeve is located in spacing hole, and it is spacing to the annular spacing groove in the middle part of regulating sleeve by the part at spacing hole edge, make regulating sleeve, relative to adjusting bracket, axial relatively rotating can only occur, the axis of adjusting bracket and regulating sleeve relatively rotate can drive regulate stud shaft to displacement.Not only be convenient to regulate, and can prevent regulating sleeve from departing from from adjusting bracket.
As preferably, described adjusting bracket is double-decker near one end end face of spacing hole, and spacing hole is arranged on double-deck adjusting bracket end face.One end that adjusting bracket arranges spacing hole adopts double-decker, spacing hole is through on double-deck adjusting bracket end face, the edge of spacing hole is made up of double-deck adjusting bracket end face, thickness increases, can be spacing to spacing anchor ring, make joint pin and regulate stud all the time relative to adjusting bracket coaxial rotation.
As preferably, the rectangular frame-shaped structure of described adjusting bracket.The rectangular frame-shaped structure of adjusting bracket, can exposed section regulating sleeve and regulate stud, be convenient to regulate, be convenient to make-up oil.
As preferably, described jam nut is positioned at adjusting bracket inside.
Therefore, pin parking zip mechanism of the present utility model possesses following advantage: connect sheathed regulating sleeve and jam nut in adjustment stud outside screw, during rotary regulating sleeve, regulating sleeve axial-rotation drives and regulates stud to rotate, meanwhile, because regulating sleeve and adjustment stud are threaded, regulate stud longitudinal travel therefore, it is possible to drive.When drag-line is more loose, rotary regulating sleeve, makes adjustment stud move towards the direction of adjusting bracket, namely shortens the distance initiatively between drag-line and passive drag-line, and then reduces the total length of whole drag-line, realize the pretension of drag-line.When drag-line is tighter, rotary regulating sleeve, makes adjustment stud move towards the direction away from adjusting bracket, namely increases the distance initiatively between drag-line and passive drag-line, and then increases the total length of whole drag-line, realize loosening of drag-line.After completing adjustment, rotational lock nut, makes jam nut and regulating sleeve fit, and prevents regulating sleeve and regulates stud to relatively rotate, realize fixing.Whole control process is simple, in initial setup process, can Fast Installation, and also can quick adjustment after installation.After automobile uses a period of time, also the elasticity of drag-line can be made to reach operating needs by regulating, without the need to frequently changing drag-line, the cost saved maintenance and safeguard.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is A place partial enlarged drawings in accompanying drawing 1;
Accompanying drawing 3 is cutaway views of adjusting bracket in the utility model;
Accompanying drawing 4 is cutaway views of regulating sleeve in the utility model.
Illustrate: 1-is drag-line initiatively, and the passive drag-line of 2-, 3-adjusting bracket, 31-spacing hole, 4-regulates stud, 5-regulating sleeve, 51-annular spacing groove, 6-jam nut.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1,2,3, 4, a kind of pin parking zip mechanism, comprise drag-line, drag-line comprises initiatively drag-line 1 and passive drag-line 2, initiatively one end of drag-line is connected with pin parking pedal, passive drag-line is connected with halting mechanism, is initiatively provided with adjustment 3 frame, the rectangular frame-shaped structure of adjusting bracket between drag-line and passive drag-line.One end of passive drag-line and adjusting bracket is fixedly linked, adjusting bracket runs through to be provided with away from one end of passive drag-line and regulates stud 4, stud is regulated to be fixedly connected with active drag-line away from one end of adjusting bracket, regulate stud outside screw to be connected with regulating sleeve and jam nut 6, jam nut is positioned at adjusting bracket inside.Adjusting bracket is provided with spacing hole 31, regulating sleeve 5 runs through adjusting bracket by spacing hole, adjusting bracket is double-decker near one end end face of spacing hole, spacing hole is arranged on double-deck adjusting bracket end face, in the middle part of regulating sleeve, the axis of regulating sleeve is provided with annular spacing groove 51, the edge of spacing hole is positioned at annular spacing groove.
Drag-line comprises initiatively drag-line and passive drag-line two parts, and initiatively drag-line is connected on pin parking pedal, and passive drag-line is connected on halting mechanism, by trampling pin parking pedal, utilize the Kai Heguan of cable control halting mechanism, save car load width, make electronlmobil compacter.Initiatively arrange adjusting bracket between drag-line and passive drag-line, one end and the passive drag-line of adjusting bracket are fixedly linked, and the other end of adjusting bracket runs through and arranges adjustment stud, and initiatively drag-line is connected with adjustment stud one end away from adjusting bracket.Regulating stud outside screw to connect sheathed regulating sleeve and jam nut, during rotary regulating sleeve, regulating sleeve axial-rotation drives and regulates stud to rotate, and meanwhile, because regulating sleeve and adjustment stud are threaded, regulates stud longitudinal travel therefore, it is possible to drive.When drag-line is more loose, rotary regulating sleeve, makes adjustment stud move towards the direction of adjusting bracket, namely shortens the distance initiatively between drag-line and passive drag-line, and then reduces the total length of whole drag-line, realize the pretension of drag-line.When drag-line is tighter, rotary regulating sleeve, makes adjustment stud move towards the direction away from adjusting bracket, namely increases the distance initiatively between drag-line and passive drag-line, and then increases the total length of whole drag-line, realize loosening of drag-line.After completing adjustment, rotational lock nut, makes jam nut and regulating sleeve fit, and prevents regulating sleeve and regulates stud to relatively rotate, realize fixing.Whole control process is simple, in initial setup process, can Fast Installation, and also can quick adjustment after installation.After automobile uses a period of time, also the elasticity of drag-line can be made to reach operating needs by regulating, without the need to frequently changing drag-line, the cost saved maintenance and safeguard.Adjusting bracket is provided with spacing hole, regulating sleeve is located in spacing hole, and it is spacing to the annular spacing groove in the middle part of regulating sleeve by the part at spacing hole edge, make regulating sleeve, relative to adjusting bracket, axial relatively rotating can only occur, the axis of adjusting bracket and regulating sleeve relatively rotate can drive regulate stud shaft to displacement.Not only be convenient to regulate, and can prevent regulating sleeve from departing from from adjusting bracket.One end that adjusting bracket arranges spacing hole adopts double-decker, spacing hole is through on double-deck adjusting bracket end face, the edge of spacing hole is made up of double-deck adjusting bracket end face, thickness increases, can be spacing to spacing anchor ring, make joint pin and regulate stud all the time relative to adjusting bracket coaxial rotation.The rectangular frame-shaped structure of adjusting bracket, can exposed section regulating sleeve and regulate stud, be convenient to regulate, be convenient to make-up oil.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.