CN102312937A

CN102312937A - Attached braking method

Info

Publication number: CN102312937A
Application number: CN2010102217077A
Authority: CN
Inventors: 陈海水
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-07
Filing date: 2010-07-07
Publication date: 2012-01-11
Anticipated expiration: 2030-07-07
Also published as: CN102312937B

Abstract

The invention discloses an attached braking method. The method has the advantages that: 1, the pickup voltage is low, and the pickup current is low and can form more effective match with an integrated circuit; 2, braking power is high, slippage is not easily produced during braking, and the performance is stable and reliable; and 3, the production cost is relatively low, maintenance and debugging are relatively convenient. The following components are adopted in the method: 1, an auxiliary pickup iron core; 2, a nonconductive magnetic tube; 3, a magnetic conducting framework; 4, a fixed frame; 5, a pickup iron core; 6, a braking body; 7, a transverse rod; and 8, a total fixed frame.

Description

The attached braking method

Technical field

The present invention relates to a kind of braking method, a kind of attached braking method.

Technological at present

Present employed braking method basically all is direct suction type, and it is big all to exist operating current, and pick-up voltage is high, and cost of production is high, and debug difficulties, performance are stable inadequately, change big defective.

Goal of the invention

The object of the invention is exactly in order to overcome above-mentioned defective, and a kind of more effective braking method is provided.

Beneficial effect

1, operating current is little, and pick-up voltage is low, and debugging is convenient.

2, the suction-combining force is big, and braking force is big, is difficult for during braking skidding.

3, stable and reliable for performance, can more effectively form coupling with intergrated circuit.

Summary of the invention

On total fixing frame, auxiliary pull-core is being housed from top to bottom, magnetic conductive tube not, magnetic conduction framework, fixing frame, pull-core, a kinetoplast, total fixing frame, transverse bar.

Description of drawings

Fig. 1 is the general assembly drawing of facing of attached braking method of the present invention

Fig. 2 is the side-looking general assembly drawing of attached braking method of the present invention

Fig. 3 A is the left and right sides transverse bar combination worm's eye view in the attached braking method of the present invention

Fig. 3 B, Fig. 3 C are magnetic conduction framework front view and the side view in the attached braking method of the present invention

Fig. 3 D, Fig. 3 E are the front view and the side view of the transverse bar in the attached braking method of the present invention

Fig. 4 A is the brake bracket front view in the attached braking method of the present invention

Fig. 4 B, Fig. 4 C are kinetoplast side view and the front view in the attached braking method of the present invention

Fig. 4 D is the total fixing frame side view in the attached braking method of the present invention

Fig. 4 E is the total fixing frame front view in the attached braking method of the present invention

Fig. 5 A is the brake bracket side view in the attached braking method of the present invention

Fig. 5 B, Fig. 5 C be in the attached braking method of the present invention to wearing a front view and side view

Fig. 5 D, Fig. 5 E are pull-core plan view and the front view in the attached braking method of the present invention

Fig. 5 F, Fig. 5 G are not magnetic conductive tube plan view and the side view in the attached braking method of the present invention

Fig. 6 A, Fig. 6 B are the total fixing frame top and bottom perspective views in the attached braking method of the present invention

Fig. 7 A, Fig. 7 B are auxiliary pull-core worm's eye view and the side view in the attached braking method of the present invention

Fig. 7 C, Fig. 7 D are stationary axle rear view and the side view in the attached braking method of the present invention

Fig. 7 E, Fig. 7 F are the fixing frame front view side view in the attached braking method of the present invention

Embodiment

Hold up brake bracket 7 come; Aim at the shape of ears bump body on the trailing flank of brake shoe 20 on the one side intermediate portion that brake bracket 7 is indent then and push in the corresponding slotted hole; After this from brake bracket 7 leading flanks, inserting in the corresponding aperture on the upper/lower positions earlier to wearing axle 22; And then the perforation continued is inserted on aligning brake shoe 20 front and back sides; Until the aperture of going here and there out earlier on the brake shoe trailing flank, go here and there out again in brake bracket 7 trailing flanks behind the aperture on the upper/lower positions, in the round recessed of positioning shaft 22 front ends, put jump ring.About the brake shoe process that installs additional of two brake brackets 7 come to this.

In the space in the middle of magnetic conduction framework 2 front and back sides, put into pull-in winding 3; After this square hole on the last planar central position of the front end aligning magnetic conduction framework 2 of magnetic conductive tube 1 not; Two apertures on the back Transverse plane are aimed at two corresponding screwed pores on upper aperture both sides, plane on the magnetic conduction framework 2; From this square hole, insert earlier; Again in the square hole in the middle of the continuation insertion coil 3; Until the square hole under magnetic conduction framework 2 lower planes, go here and there out, after this have auxiliary pull-core 0 one of bump body to face down again, the pore at two ends, plane up and down with magnetic conductive tube 1 not on the plane about after two respective aperture aim at; After down letting bump body seal on the magnetic conductive tube not in the square hole on the plane, about two seal in suitable bolt in to perforation and on magnetic conduction framework 2, tighten after in two screwed circular holes at two places about on the plane fixing.

Aim at square hole on the front and back sides of the front and back sides of fixing frame 4 and magnetic conduction framework 2 and the last plane and the square hole under magnetic conduction framework 2 lower planes up and down, and pack into post-equalization position on the outer face of magnetic conductive tube 1 lower end not, and connect fixing.

On the middle ear end face outside fix disk of pull-core 13, put suitable spring 14; Be enclosed within suitable plain washer from top to bottom on the periphery surface of inhaling iron core 13 on the spring 14; After this upwards the rear end of pull-core 13, under on total fixing frame 31, front and back sides is aimed at the preceding middle side of total fixing frame 31; Under the square hole from total fixing frame 31 plane, seal in from the bottom up in its hole.

Aim at the front and back sides of the fixing frame under the lower plane that is fixed on magnetic conduction framework 24 and total fixing frame 31 front-backs; Square hole under the lower plane in fixing frame 4 doorframes is enclosed within on pull-core 13 periphery surface from top to bottom; Down seal in again on total fixing frame 31 in the square hole on the plane; After this on total fixing frame 31 on the shape of ears bump body plane on the outer neutral position of plane leading flank to insertion positioning shaft 32 in the perforation; Seal in aperture and the slotted hole on the pull-core 13 mid-rear portion front and back sides on the fixing frame leading flank again, seal in the hole on fixing frame 4 trailing flanks again after, in the square hole on sealing in total fixing frame 31 in the plane in the apertures on the shape of ears bump body plane on the side after; Rotation is tightened again; Treat on the left and right sides, the shape of ears plane face in the middle of pore and the total fixing frame 31 leading flanks top on the stationary axle 32 rear end arc surfaces to wear coincide about pore after, insert cotter pin, divide break fixing.

Place total fixing frame 31 of installing part as requested on the equipment proper site of Brake drum 28 tops fixing.

Be enclosed within an end inner recess of the less right transverse bar 15 of inner recess outside the pull-core 13 lower end front and back sides that have been mounted; Being enclosed within right transverse bar 15 to an end inner recess of the bigger left transverse bar 16 of inner recess has outside the end front and back sides of inner recess; The side surface direction foot gradually inserts to wearing outside the stomidium mouth on left transverse bar 16 leading flanks of axle 26 on being in leading flank backward suitable; After lifting one's head, in to the circular groove mouth of wearing axle 26 front ends, put jump ring again and seal the trailing flank guest performer.

A face Brake drum 28 that is circular concave by the brake bracket that brake shoe 20 is housed, two slotted holes up and down on the left and right side are aimed at two the strip ear bodies up and down on total fixing frame 31 sides, 9 respectively; 10; 17,18 set up with left and right sides

transverse bar

15,16; After this in brake bracket 7 leading flanks locational to insert from front to back in the perforation mouthful to wear axle until go here and there out aperture on brake bracket 7 trailing flanks outer after, in to the circular groove mouth of wearing a front end, put jump ring and locate.

About about two brake bracket 7 nearly lower ends to outside the perforation mouthful; At will be threaded braking bolt 23 respectively from a left side and right steering handle two and successively insert, the other end of bolt 23 to be braked puts two brake springs 25 respectively at two of braking bolt 23 after lifting one's head in the aperture of another brake bracket 7 lower ends; 30; And then put two brake spring cover plates 29 respectively, put suitable Luo cap 24 appropriateness at last at two of brake spring 25,30 respectively and tighten.About the installation that is not always the case of two brake brackets 7.

The face brake bracket 7 that bump body is arranged on kinetoplast 8 left and right side; The strip ear body 9 that slotted hole is aimed at top, total fixing frame 31 sides sets up; After this to wearing axle perforation mouthful is inserted from kinetoplast 8 leading flanks, went here and there going up on the corresponding shape of ears body plate 9 on total fixing frame 31, after until the aperture from the trailing flank of a kinetoplast 8, going here and there out to perforation; In to the nose circle notch of wearing axle, put jump ring location, about two kinetoplasts all be to install like this.

After dividing priority to lift the recess that places kinetoplast 8 lower end to the rear end of left and right sides

transverse bar

15,16, suitable from the aperture of a nearly lower end of kinetoplast 8 leading flanks, sealing in to wearing axle; Went here and there transverse bar 15 again; 16 backs on the Transverse planes to perforation, after until the aperture of nearly lower end from kinetoplast 8 trailing flank, going here and there out, in to the circular groove mouth of wearing a front end, put the jump ring location; About two kinetoplasts 8 all be such installation, assembling so far finishes.

The concrete effect that realizes

After 3 energisings of the coil in magnetic conduction framework 2; Do not producing magnetic field in the magnetic conductive tube 1, inhaling moving pull-core 13 and upwards carry, producing than high magnetic fields between bump body plane under auxiliary simultaneously pull-core 0 lower plane and the plane, top, pull-core 13 back yet; Make it stronger up carrying pull-core 13; Set portion about driving simultaneously between two transverse bars is also upwards carried, thus the distances between two kinetoplast 8 lower ends about strutting, and two kinetoplasts 8 just move two brake bracket 7 upper ends pressure inward separately following of the effect of lever principle; About the lower end of two brake brackets 7 outwards open separately, play the effect that declutches.

When dead electricity, magnetic conductive tube 1 internal magnetic field does not disappear, and pull-core 13 falls down under the reverse promotion of backspring 14; Thereby the connecting part about also driving between two

transverse bars

15,16 falls down, and makes it to be the lineal shape that struts and connects and return to curvilinerar figure again and connect; About the lower ends of two two kinetoplasts 8 toward lira, about this moment the upper end of two kinetoplasts 8 just decontrol to about the compacting inward of two brake bracket 7 upper ends, about making the lower end of two brake brackets 7 about press inward under the compacting inward of two brake springs 25; Two brake shoes 20 are embraced inward about withstanding; Embrace Brake drum 28, let it stop operating, thereby realize the effect of braking.

Claims

1. an attached braking method is characterized in that; From top to bottom by auxiliary pull-core, magnetic conductive tube not, the magnetic conduction framework, pull-core, fixing frame, the bearing pressure body, transverse bar,, total fixing frame is formed, and affiliated parts comprise; 1, magnetic conductive tube not, 2, magnetic conduction framework, 3, pull-core, 4, fixing frame, 5, bearing pressure body, 6 transverse bars, 7, total fixing frame, 8, auxiliary pull-core.

2. not magnetic conductive tube as claimed in claim 1 is characterized in that; Profile is square basically; Outwards protrude after outside one sideline, the mouth of pipe left and right sides, respectively having a bump body plane and body outer side surface to do the right angle type bending; A circular hole is respectively arranged to wearing respectively on these two bump body planar central positions; Two central point of hole separately with mouth of pipe central point between distance equate that three central point of hole are linked to be straight line.

3. magnetic conduction framework as claimed in claim 1 is characterized in that; Profile is square frame shape basically, up and down on the planar central position each one square opening is arranged to wearing, the same distance place, square opening the right and left line external distance sideline on the last plane, respectively a circular hole has screw thread to wearing in the hole, three central point of hole draw a straight line.

4. fixing frame as claimed in claim 1 is characterized in that; Cross section, the left and right sides is door type basically; A square hole is also arranged to wearing on the last plane on the center portion; Four edges line on four edges line and the fixing frame on the plane is parallel respectively; Place before and after it on side plane respectively has a circular hole to wearing, and two central point of hole draw a straight line parallel with last planar line and the front and back sides line at right angles intersects.

5. pull-core as claimed in claim 1 is characterized in that; Appearance integral is a long strip; A circular hole is arranged to wearing on the front end plane; Circular hole has on the position disc body to be placed on the correct position of front middle part of elongate body after a while, and obviously greater than the width of elongate body, disc body plane central point is straight line with elongate body longitudinal center's point and is connected disc body diameter; At right angles intersect up and down about disc body plane line and this straight line; The back has a slotted hole on the Transverse plane to wearing in the elongate body, and two sidelines of slotted hole and two sidelines of pull-core are parallel respectively, and two central point of hole are the straight line connection.

6. total fixing frame as claimed in claim 1 is characterized in that; Cross section, the profile left and right sides is an inner concave shape; Side plane is two hem widths in going forward, and the centre is slightly narrow, and the neutral position of side plane respectively has a plane body that is the shape of ears body to extend upward in going forward; Going forward respectively has a hole to wearing on the two shape of ears planar central positions on the bi-side; Two central point of hole draw a straight line and always at right angles intersect up and down about the fixing frame trailing flank, pore are arranged in horizontal direction to wearing on two sides about the ear shape bump body on the last leading flank; Porose before and after on the last leading flank shape of ears bump body plane protruding upward to wearing; Screw thread is arranged in the hole, respectively has one to be the strip connecting body linking together before and after the body of bi-side in preceding in going forward about two side planes on the two top end proper site, about on the nearly lower end surface, two connecting body sides on the suitable same position all a hole to wearing; Screw thread is all arranged in the hole; About respectively have a basic shape identical on two connecting body outer side surface equal height and the front and back position, suitable length and suitably wide tabular body be direction protrusion to the left and right separately, about the tabular body lateral side wire up and down with total fixing frame trailing flank line parallel; A hole is respectively arranged to wearing on the suitable identical position of two tabular body front and back sides; In have on the correct position of side plane of side surface body with preceding in the last plane body of side plane equal in length extend back, before and after the last plane body planar line with preceding in the both sides planar line at right angles intersect up and down, about last plane body upward two central point of hole on the tabular body plane on two connecting body outer side surfaces between planar line and the preceding middle side plane to be the parallel front and back, the straight line left and right sides that left and right directions is linked to be identical; Plane body after the last plane body outside the sideline, side has suitable quantity on correct position hole is to wearing; Have the side plane body to do after the right-angle bending to extending below under the correct position of the nearly rear end of lower plane of last plane body downwards, trailing flank left and right plane line with preceding in the left and right plane line left and right sides, side parallel, after the side plane body is done downwards suitably to extend; Side direction is done to extend to appropriate location after the right-angle bending forward again; Form the lower plane body, an inner recess to rear direction is arranged on the intermediate portion, lower plane body front end side, the connection that is rectangular in shape of three interior concave edges of inner recess; On two leading flanks a plane body that is the fish shape that basic shape is identical is arranged respectively about lower plane body leading flank; Its planar line is parallel with the rear side upper thread left and right sides, about two fish shape shape plane body planes on the nearly plane, top suitable same position place one hole is respectively arranged to wearing, two central point of hole are linked to be before and after the lower plane line of straight line and lower plane body identical.

7. a kinetoplast as claimed in claim 1 is characterized in that; Front and back sides is an elongate body; Elongate body closely goes up Transverse plane has semicircle bump body plane on one side; A hole is respectively arranged to wearing on the correct position of top and bottom on the front and back sides; A slotted hole is arranged to wearing on the position, middle and upper part, elongate body left and right side, distance is identical between two sidelines of slotted hole, between two sidelines center line and elongate body front and back sides line between distance equate and parallel up and down; The central point of two inner planes between up and down is locational to coincideing before and after the perforation central point with a kinetoplast front and back sides middle and upper part about in the slotted hole; There have inner recess to be left and right directions on the lower plane of kinetoplast bottom to be recessed existing, notch depth obviously greater than on the nearly lower end position on the kinetoplast front and back sides to the distance between perforation central point to the bottom line, two inner edges of recess are with to prop up the kinetoplast front and back sides line left and right sides parallel.

8. transverse bar as claimed in claim 1 is characterized in that; Its basic shape is a long strip; Plane two top ends are circular arc; Porose to wearing on the nearly apical position on one Transverse plane, thickness obviously is thicker than other position before and after the plane, the nearly top of the other end, and is also porose to wearing on the proximal portion correct position; There is the indent stomatodeum existing on its plane, top; Concave edge face around side upper thread is parallel with the elongate body front and back sides line left and right sides in the inner recess two, and the inner recess degree of depth is obviously greater than the distance to boring a hole between central point and this top of elongate body on this plane, top, and the difference of left and right sides transverse bar only is that the width of left and right sides transverse bar inner recess separately is obviously different with this proximal portion thickness.

9. auxiliary pull-core as claimed in claim 1 is characterized in that; It is long strip basically, a hole is respectively arranged to wearing on the identical correct position in plane, nearly top, two ends place, and the make progress protrusion of suitable distance of a square bump body is arranged on the central position between two central point of hole.