CN102312937B - Attached braking device - Google Patents
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- CN102312937B CN102312937B CN 201010221707 CN201010221707A CN102312937B CN 102312937 B CN102312937 B CN 102312937B CN 201010221707 CN201010221707 CN 201010221707 CN 201010221707 A CN201010221707 A CN 201010221707A CN 102312937 B CN102312937 B CN 102312937B
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Abstract
The invention discloses an attached braking device which is formed by [1] an auxiliary actuation iron core, [2] a non-magnetic pipe, [3] a magnetic frame, [4] an actuation iron core, [5] a fixed frame, [6] a branch movement body, [7] a crosswise rod, and [8] a total fixed frame. The device has the advantages that: 1, the device can effectively reduce energy consumption and form effective matching with an integral circuit; and 2. the device can effectively reduce the production cost, and have reliable property and convenient debugging.
Description
Technical field
The present invention relates to a kind of braking device, a kind of attached braking device.
Present technology
Present employed braking method substantially all is direct suction type, and it is large all to exist operating current, and pick-up voltage is high, and cost of production is high, and debug difficulties, performance are stable not, change large defective.
Goal of the invention
Purpose of the present invention is exactly in order to overcome defects, and a kind of more effective braking device 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 large, and braking force is large, is difficult for during braking skidding.
3, stable and reliable for performance, can more effective and intergrated circuit formation coupling.
Summary of the invention
On total fixing frame [1] accessorial sucking iron core is housed from top to bottom, [2] are magnetic conductive tube not, [3] magnetic conduction framework, [4] fixing frame, [5] pull-core, [6] kinetoplast, [7] total fixing frame, [8] transverse bar.
The magnetic conductive tube profile is not square substantially, outwardly 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 respectively to wearing 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.
The magnetic conduction outling of truss is square frame-shaped substantially, 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 upper plane, each circular hole has screw thread to wearing in the hole, three central point of hole draw a straight line.
Cross section, the fixing frame left and right sides is door type substantially, a square hole is also arranged to wearing on the upper plane on the center portion, four edges line on four edges line and the fixing frame on the plane is parallel respectively, respectively there is a circular hole corresponding position before and after it on side plane to wearing, and two central point of hole draw a straight line parallel with upper planar line and the front and back sides line at right angles intersects.
The pull-core appearance integral is 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 relevant position of front middle part of elongate body after a while, disc body diameter is obviously greater than the width of elongate body, disc body plane central point is connected with elongate body longitudinal center and is the straight line connection, at right angles intersect up and down about disc body plane line and this straight line, a slotted hole is arranged to wearing on the Transverse plane after in the elongate body, two sidelines of two sidelines of slotted hole and pull-core are parallel respectively, and two central point of hole are straight line and connect.
Total cross section, the fixing frame profile left and right sides is inner concave shape, the middle side plane of going forward is two hem widths, the centre is slightly narrow, go forward middle side plane in the middle of the place respectively have a plane body that is the shape of ears body to extend upward, 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, with at right angles intersect up and down about total fixing frame trailing flank, pore is arranged in horizontal direction to wearing on two sides about the ear shape bump body on the upper leading flank, porose to wearing before and after on the upper leading flank shape of ears bump body plane protruding upward, screw thread is arranged in the hole, go forward respectively to have on the two top end corresponding sites about two side planes one to be the strip connecting body linking together before and after the body of front middle bi-side, about on the nearly lower end surface, two connecting body sides on the suitable same position all a hole to wearing, screw thread is arranged in the hole, about respectively have on two connecting body outer side surface equal height and the front and back position the identical tabular body of basic shape separately to the left and right direction protrude, about the tabular body lateral side wire up and down and total fixing frame trailing flank line parallel, one hole is respectively arranged to wearing on the relevant position of two tabular body front and back sides, there is the upper plane body with front middle side plane equal in length to extend back on the relevant position of the side plane of middle side surface body, planar line is at right angles intersected up and down with front middle both sides planar line before and after the upper plane body, two central point of hole on the tabular body plane on two connecting body outer side surfaces about upper plane body between upper planar line and the front middle side plane are the parallel front and back, the straight line left and right sides that left and right directions is linked to be and coincide, plane body after the upper plane body outside the sideline, side has the hole of suitable quantity to wearing at correct position, there is the side plane body to make the backward downward-extension of right-angle bending downwards under the relevant position of the nearly rear end of lower plane of upper plane body, trailing flank left and right plane line is parallel with the left and right plane line left and right sides, front middle side, after the side plane body is done corresponding extension downwards, side direction is done to extend to the corresponding position 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 plane body planes on the nearly plane, top corresponding same position place one hole is respectively arranged to wearing, two central point of hole coincide before and after being linked to be the lower plane line of straight line and lower plane body.
Propping up the kinetoplast front and back sides is elongate body, elongate body closely goes up Transverse plane semicircle bump body plane on one side, respectively there is a hole the upper top and bottom of front and back sides to wearing on the relevant position, elongate body left and right side upper position has been set up a slotted hole to wearing, distance is identical between two sidelines of slotted hole, article two, between the sideline center line and elongate body front and back sides line between distance equate and parallel up and down, central point and the kinetoplast front and back sides middle and upper part of two inner planes between up and down is locational to coincideing before and after the perforation central point about in the slotted hole, propping up on the lower plane of kinetoplast bottom has inner recess to be the left and right directions concave, notch depth obviously greater than on the nearly lower end position on the kinetoplast front and back sides to the perforation central point to the distance between the bottom line, two inner edges of recess and to prop up the kinetoplast front and back sides line left and right sides parallel.
Its basic shape of transverse bar is long strip, and plane two top ends are circular arc, and porose to wearing on the nearly apical position on the 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 relevant position,
The inner recess concave is arranged on the described other end, limit, inner recess two interior concave edge face left and right sides upper thread is parallel with the elongate body front and back sides line left and right sides, 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.
Its basic shape of accessorial sucking iron core is long strip, and plane, nearly top, two ends locates a hole is respectively arranged to wearing on the identical relevant position, has a square bump body protruding upward between two central point of hole on the central position.
Description of drawings
Fig. 1 is the general assembly drawing of facing of attached braking device of the present invention
Fig. 2 is the side-looking general assembly drawing of attached braking device of the present invention
Fig. 3 A is the left and right sides transverse bar combination worm's eye view in the attached braking device of the present invention
Fig. 3 B, Fig. 3 C are magnetic conduction framework front view and the side view in the attached braking device of the present invention
Fig. 3 D, Fig. 3 E are front view and the side view of the transverse bar in the attached braking device of the present invention
Fig. 4 A is the brake bracket front view in the attached braking device of the present invention
Fig. 4 B, Fig. 4 C are kinetoplast side view and the front view in the attached braking device of the present invention
Fig. 4 D is the total fixing frame side view in the attached braking device of the present invention
Fig. 4 E is the total fixing frame front view in the attached braking device of the present invention
Fig. 5 A is the brake bracket side view in the attached braking device of the present invention
Fig. 5 B, Fig. 5 C be in the attached braking device of the present invention to wearing axle front view and side view
Fig. 5 D, Fig. 5 E are pull-core plan view and the front view in the attached braking device 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 device of the present invention
Fig. 6 A, Fig. 6 B are the total fixing frame top and bottom perspective views in the attached braking device of the present invention
Fig. 7 A, Fig. 7 B are accessorial sucking iron core worm's eye view and the side view in the attached braking device of the present invention
Fig. 7 C, Fig. 7 D are stationary axle rear view and the side view in the attached braking device of the present invention
Fig. 7 E, Fig. 7 F are the fixing frame front view side view in the attached braking device of the present invention
Embodiment
In the space in the middle of magnetic conduction framework 2 front and back sides, put into pull-in winding 3, after this front end of magnetic conductive tube 1 is not aimed at square hole on the upper planar central position of magnetic conduction framework 2, two apertures on the rear 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 first, again in the square hole in the middle of the continuation insertion coil 3, until go here and there out the square hole under magnetic conduction framework 2 lower planes, after this there is accessorial sucking iron core 0 one of bump body to face down again, the pore at two ends, plane up and down and not on the magnetic conductive tube 1 on the plane about after two respective aperture aim at, after down allowing 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 until tighten after in two screwed circular holes at two places about on the plane fixing on the magnetic conduction framework 2.
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 upper plane and the square hole under magnetic conduction framework 2 lower planes are aimed at up and down, and packed into post-equalization position on the outer face of magnetic conductive tube 1 lower end not, and be connected and fixed.
Middle ear end face outside fix disk at pull-core 13 puts suitable spring 14, on the spring 14 suitable plain washer is being enclosed within on the peripheral surface of pull-core 13 from top to bottom, after this rear end of pull-core 13 upwards, below the upper plane of total fixing frame 31, front and back sides is aimed at the front 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.
The front and back sides of the fixing frame 4 under the lower plane that is fixed on magnetic conduction framework 2 and total fixing frame 31 front-backs are aimed at, square hole under the lower plane in fixing frame 4 doorframes is enclosed within on pull-core 13 peripheral 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 in the perforation to wearing axle 32, seal in again aperture on the fixing frame leading flank and the slotted hole on the pull-core 13 mid-rear portion front and back sides, after sealing in again the hole on fixing frame 4 trailing flanks, until in sealing in the square hole in the plane on total fixing frame 31 in the respective apertures on the shape of ears bump body plane on the side after, rotation is tightened again, until on the shape of ears plane left and right sides in the middle of the pore on the stationary axle 32 rear end arc surfaces and the total fixing frame 31 leading flanks top to wear coincide about pore after, insert cotter pin, minute chap is fixing.
One end inner recess of the less right transverse bar 15 of inner recess is enclosed within outside the pull-core 13 lower end front and back sides that have been mounted, one end inner recess of the larger left transverse bar 16 of inner recess is enclosed within right transverse bar 15 to be had outside the end front and back sides of inner recess, insert wearing outside the stomidium mouth on left transverse bar 16 leading flanks of axle 26 on being in leading flank backward side surface direction suitable, until after the trailing flank guest performer lifts one's head, in to the circular groove mouth of wearing axle 26 front ends, put again the jump ring sealing.
The one side that the brake bracket that brake shoe 20 is installed is circular concave is aimed at Brake drum 28, up and down two slotted holes on the left and right side are aimed at respectively up and down two the strip ear bodies on total fixing frame 31 sides, 9,10,17,18 and left and right sides transverse bar 15,16 set up, after this in brake bracket 7 leading flanks locational to inserting from front to back wearing axle in the perforation mouthful until go here and there out aperture on brake bracket 7 trailing flanks outer after, in to the circular groove mouth of wearing the axle front end, put jump ring and locate.
About about two brake bracket 7 nearly lower ends to outside the perforation mouthful, the respectively screwed braking bolt 23 in steering handle two from the left or right successively inserts, the other end of bolt 23 to be braked is after lifting one's head in the aperture of another brake bracket 7 lower ends, put respectively two brake springs 25 at two of braking bolt 23,30, and then put respectively two brake spring cover plates 29, put respectively at last suitable Luo cap 24 appropriateness at two of brake spring 25,30 and tighten.
The one side that bump body is arranged on kinetoplast 8 left and right side is aimed at brake bracket 7, 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 on total fixing frame 31 upper to perforation on the corresponding shape of ears body plate 9, until after going here and there out the aperture from the trailing flank of a kinetoplast 8, in to the nose circle notch of wearing axle, put the jump ring location
Divide successively left and right sides transverse bar 15, after the recess that places kinetoplast 8 lower end is lifted in 16 rear end, suitable from the aperture of a nearly lower end of kinetoplast 8 leading flanks, sealing in wearing axle, went here and there again transverse bar 15, on the 16 rear Transverse planes to perforation, until after from kinetoplast 8 trailing flanks, going here and there out the aperture of nearly lower end, in to the circular groove mouth of wearing the axle front end, put the jump ring location, about two kinetoplasts 8 all be such installation, so far assembling finishes.
The specific implementation effect
After coil 3 energisings in magnetic conduction framework 2, do not producing magnetic field in the magnetic conductive tube 1, inhaling moving pull-core 13 upwards carries, also produce than high magnetic fields between bump body plane under accessorial sucking iron core 0 lower plane and the plane, pull-core 13 rear top simultaneously, make it stronger pull-core 13 is up proposed, set section about driving simultaneously between two transverse bars is also upwards carried, thereby two distances of propping up between kinetoplast 8 lower ends about strutting, and two kinetoplasts 8 are just pressed separately inward in lower moving two brake bracket 7 upper ends 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, pull-core 13 falls down under the reverse promotion of backspring 14, thereby two transverse bars 15 about also driving, connecting part between 16 falls down, make it to be the lineal shape connection that struts and return to again the curvilinerar figure connection, 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 inward compacting of two brake bracket 7 upper ends, about making the lower end of two brake brackets 7 about press inward under the inward compacting of two brake springs 25, two brake shoes 20 are embraced inward about withstanding, and embrace Brake drum 28, allow it stop operating, thereby realize the effect of braking.
Claims (9)
1. an attached braking device is characterized in that, from top to bottom by the accessorial sucking iron core, and magnetic conductive tube not, the magnetic conduction framework, pull-core, fixing frame, a kinetoplast, transverse bar, total fixing frame forms,
Brake bracket (7) is holded up, then the shape of ears bump body on the trailing flank of brake shoe (20) being aimed at brake bracket (7) is in the slotted hole corresponding on the one side intermediate portion of indent and pushes, after this from brake bracket (7) leading flank, inserting in the corresponding aperture on the upper/lower positions first wearing axle (22), and then the rear continuation of boring a hole is inserted on aligning brake shoe (20) front and back sides, until pass first aperture on the brake shoe trailing flank, pass again in brake bracket (7) trailing flank behind the aperture on the upper/lower positions, in to the round recessed of wearing axle (22) front end, put jump ring, in the space in the middle of magnetic conduction framework (2) front and back sides, put into pull-in winding (3), after this front end of magnetic conductive tube (1) is not aimed at square hole on the upper planar central position of magnetic conduction framework (2), two apertures on the rear Transverse plane are aimed at two corresponding screwed pores on the upper upper aperture both sides, plane of magnetic conduction framework (2), from this square hole, insert first, continue again to insert in the middle square hole of coil (3), until pass the square hole under magnetic conduction framework (2) lower plane, after this there is accessorial sucking iron core (0) one of bump body to face down again, the pore at two ends, plane up and down and not on the upper plane of magnetic conductive tube (1) about after two respective aperture aim at, after down allowing bump body penetrate on the magnetic conductive tube not in the square hole on the plane, about two penetrate suitable bolt in to perforation until tighten after in two screwed circular holes at two places fixing about on the upper plane of magnetic conduction framework (2)
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 upper plane and the square hole under magnetic conduction framework (2) lower plane are aimed at up and down, and pack into post-equalization position on the outer face of magnetic conductive tube (1) lower end not, and be connected and fixed
Middle ear end face outside fix disk at pull-core (13) puts suitable spring (14), upward suitable plain washer is enclosed within on the peripheral surface of pull-core (13) from top to bottom at spring (14), after this rear end of pull-core (13) upwards, below, upper plane at total fixing frame (31), front and back sides is aimed at the front middle side of total fixing frame (31), under the square hole from the upper plane of total fixing frame (31), penetrate from the bottom up in its hole
The front and back sides of the fixing frame under the lower plane that is fixed on magnetic conduction framework (2) (4) and total fixing frame (31) front-back are aimed at, square hole under the lower plane in fixing frame (4) doorframe is enclosed within on pull-core (13) peripheral surface from top to bottom, down penetrate again in the square hole on the upper plane of total fixing frame (31), after this go up inserting wearing axle (32) in boring a hole on the shape of ears bump body plane on the neutral position outside the leading flank of plane at total fixing frame (31), penetrate again aperture on the fixing frame leading flank and the slotted hole on pull-core (13) the mid-rear portion front and back sides, after penetrating again the hole on fixing frame (4) trailing flank, until in penetrating in the square hole in the upper plane of total fixing frame (31) in the respective apertures on the shape of ears bump body plane on the side after, rotation is tightened again, until to wear on pore on the arc surface of axle (32) rear end and the shape of ears plane left and right sides in the middle of total fixing frame (31) leading flank top to wear coincide about pore after, insert cotter pin, dividing breaks fixes
Total fixing frame (31) of installing part is placed as requested on the equipment corresponding site of Brake drum (28) top fixing,
The less right transverse bar of inner recess, (15) an end inner recess is enclosed within the pull-core that has been mounted, (13) outside the front and back sides of lower end, the larger left transverse bar of inner recess, (16) an end inner recess is enclosed within right transverse bar, (15) have outside the end front and back sides of inner recess, accordingly to wearing axle, (26) from being in the left transverse bar on the leading flank, (16) the backward side surface direction insertion outward of the stomidium mouth on the leading flank, until after outside trailing flank, passing head, again to wearing axle, (26) put the jump ring sealing in the circular groove mouth of front end
Brake shoe is installed, (20) brake bracket is the one side of circular concave and aims at Brake drum, (28), up and down two slotted holes on the left and right side are aimed at respectively total fixing frame, (31) up and down two strip ear bodies on the side, (9,10,17,18) and left and right sides transverse bar, (15,16) set up, after this at brake bracket, (7) upper locational to inserting from front to back wearing axle until pass brake bracket in the perforation mouth in the leading flank, (7) after outside the aperture on the trailing flank, in to the circular groove mouth of wearing the axle front end, put the jump ring location
About two brake brackets, (7) about nearly lower end to outside the perforation mouthful, steering handle two from the left or right is screwed braking bolt respectively, (23) successively insert, bolt to be braked, (23) other end is at another brake bracket, (7) after lift one's head in the aperture of lower end, at braking bolt, (23) two puts respectively two brake springs, (25,30), and then put respectively two brake spring cover plates, (29), at last at brake spring, (25,30) two puts respectively corresponding Luo cap, (24) appropriateness is tightened
A kinetoplast, (8) one side that bump body is arranged on the left and right side is aimed at brake bracket, (7), slotted hole is aimed at total fixing frame, (31) the strip ear body of top, side, (9) set up, after this to wearing axle from kinetoplast, (8) the perforation mouth is inserted on the leading flank, pass total fixing frame, (31) upper corresponding shape of ears body plate, (9) on upper to the perforation, until from a kinetoplast, (8) after passing in the aperture on the trailing flank, in to the nose circle notch of wearing axle, put the jump ring location
Divide successively left and right sides transverse bar (15,16) after the recess that places kinetoplast (a 8) lower end is lifted in rear end, suitable from the aperture of kinetoplast (a 8) nearly lower end of leading flank, penetrating wearing axle, pass again transverse bar (15,16) after on the Transverse plane to perforation, until after from kinetoplast (a 8) trailing flank, passing the aperture of nearly lower end, in to the circular groove mouth of wearing the axle front end, put the jump ring location, about two kinetoplasts (8) all be such installation, so far assembling finishes.
2. attached braking device as claimed in claim 1, it is characterized in that, the magnetic conductive tube profile is not square substantially, outwardly 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 respectively to wearing 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. attached braking device as claimed in claim 1, it is characterized in that, the profile of magnetic conduction framework is square frame-shaped substantially, a square opening is respectively arranged up and down to wearing on the planar central position, same distance place, square opening the right and left line external distance sideline on the upper plane, each circular hole has screw thread to wearing in the hole, three central point of hole draw a straight line.
4. attached braking device as claimed in claim 1, it is characterized in that, the cross section, the left and right sides of fixing frame is door type substantially, a square hole is also arranged to wearing on the upper plane on the center portion, four edges line on four edges line and the fixing frame on the plane is parallel respectively, respectively there is a circular hole corresponding position before and after it on side plane to wearing, and two central point of hole draw a straight line parallel with upper planar line and the front and back sides line at right angles intersects.
5. attached braking device as claimed in claim 1, it is characterized in that, the appearance integral of pull-core is 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 relevant position of front middle part of elongate body after a while, disc body diameter is obviously greater than the width of elongate body, disc body plane central point is connected with elongate body longitudinal center and is the straight line connection, at right angles intersect up and down about disc body plane line and this straight line, a slotted hole is arranged to wearing on the Transverse plane after in the elongate body, two sidelines of two sidelines of slotted hole and pull-core are parallel respectively, and two central point of hole are straight line and connect.
6. attached braking device as claimed in claim 1, it is characterized in that, the cross section, the profile left and right sides of total fixing frame is inner concave shape, the middle side plane of going forward is two hem widths, the centre is slightly narrow, go forward middle side plane in the middle of the place respectively have a plane body that is the shape of ears body to extend upward, 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, with at right angles intersect up and down about total fixing frame trailing flank, pore is arranged in horizontal direction to wearing on two sides about the ear shape bump body on the upper leading flank, porose to wearing before and after on the upper leading flank shape of ears bump body plane protruding upward, screw thread is arranged in the hole, go forward respectively to have on the two top end corresponding sites about two side planes one to be the strip connecting body linking together before and after the body of front middle bi-side, about on the nearly lower end surface, two connecting body sides on the relevant position all a hole to wearing, screw thread is arranged in the hole, about respectively have on two connecting body outer side surface equal height and the front and back position the identical tabular body of basic shape separately to the left and right direction protrude, about the tabular body lateral side wire up and down and total fixing frame trailing flank line parallel, one hole is respectively arranged to wearing on the relevant position of two tabular body front and back sides, there is the upper plane body with front middle side plane equal in length to extend back on the relevant position of the side plane of middle side surface body, planar line is at right angles intersected up and down with front middle both sides planar line before and after the upper plane body, two central point of hole on the tabular body plane on two connecting body outer side surfaces about upper plane body between upper planar line and the front middle side plane are the parallel front and back, the straight line left and right sides that left and right directions is linked to be and coincide, plane body after the upper plane body outside the sideline, side has the hole of suitable quantity to wearing in the relevant position, there is the side plane body to make the backward downward-extension of right-angle bending downwards under the relevant position of the nearly rear end of lower plane of upper plane body, trailing flank left and right plane line is parallel with the left and right plane line left and right sides, front middle side, after the side plane body is done corresponding extension downwards, side direction is done to extend to the corresponding position 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 plane body planes on the nearly plane, top corresponding same position place one hole is respectively arranged to wearing, two central point of hole coincide before and after being linked to be the lower plane line of straight line and lower plane body.
7. attached braking device as claimed in claim 1, it is characterized in that, the front and back sides that props up kinetoplast is elongate body, elongate body closely goes up Transverse plane semicircle bump body plane on one side, respectively there is a hole the upper top and bottom of front and back sides to wearing on the relevant position, elongate body left and right side upper position has been set up a slotted hole to wearing, distance is identical between two sidelines of slotted hole, article two, between the sideline center line and elongate body front and back sides line between distance equate and parallel up and down, central point and the kinetoplast front and back sides middle and upper part of two inner planes between up and down is locational to coincideing before and after the perforation central point about in the slotted hole, propping up on the lower plane of kinetoplast bottom has inner recess to be the left and right directions concave, notch depth obviously greater than on the nearly lower end position on the kinetoplast front and back sides to the perforation central point to the distance between the bottom line, two inner edges of recess and to prop up the kinetoplast front and back sides line left and right sides parallel.
8. attached braking device as claimed in claim 1, it is characterized in that, the basic shape of transverse bar is 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, also porose to wearing on the proximal portion relevant position, the inner recess concave is arranged on the described other end, limit, inner recess two interior concave edge face left and right sides upper thread is parallel with the elongate body front and back sides line left and right sides, 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. attached braking device as claimed in claim 1, it is characterized in that, the basic shape of accessorial sucking iron core is long strip, and plane, nearly top, two ends locates a hole is respectively arranged to wearing on the identical relevant position, has a square bump body protruding upward between two central point of hole on the central position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010221707 CN102312937B (en) | 2010-07-07 | 2010-07-07 | Attached braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010221707 CN102312937B (en) | 2010-07-07 | 2010-07-07 | Attached braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312937A CN102312937A (en) | 2012-01-11 |
| CN102312937B true CN102312937B (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010221707 Expired - Fee Related CN102312937B (en) | 2010-07-07 | 2010-07-07 | Attached braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312937B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126227U (en) * | 1992-05-08 | 1992-12-30 | 长沙市起重机械配件厂 | Brake-shoe block electromagnetic brake with automatic compensaor |
| CN201220905Y (en) * | 2008-05-30 | 2009-04-15 | 宁波欣达曳引机科技有限公司 | Brake releasing apparatus of brake |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10141253C2 (en) * | 2001-08-23 | 2003-08-28 | Knorr Bremse Systeme | Block brake unit, in particular for rail vehicles |
-
2010
- 2010-07-07 CN CN 201010221707 patent/CN102312937B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126227U (en) * | 1992-05-08 | 1992-12-30 | 长沙市起重机械配件厂 | Brake-shoe block electromagnetic brake with automatic compensaor |
| CN201220905Y (en) * | 2008-05-30 | 2009-04-15 | 宁波欣达曳引机科技有限公司 | Brake releasing apparatus of brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312937A (en) | 2012-01-11 |
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