CN207129751U

CN207129751U - Rail type sliding contacts the coaster track longer attachment structure of electric supply installation

Info

Publication number: CN207129751U
Application number: CN201720952849.8U
Authority: CN
Inventors: 钱超
Original assignee: Suzhou Great Automation Technology Co Ltd
Current assignee: Changshu Zhongjie Platen Factory
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2018-03-23
Anticipated expiration: 2027-08-01

Abstract

A kind of coaster track longer attachment structure of rail type sliding contact electric supply installation, belong to the feeder equipment technical field of tailoring machinery.Rail type sliding contact electric supply installation includes hanger bracket, and suspension rod is set on hanger bracket；Coaster guide rail, it is supported on a pair of suspension bracket pinches；Conductor rail insulate fixed seat, quantity have it is a plurality of and with coaster rail cavity roof build-in；Conductor rail, with side build-in of the conductor rail insulation fixed seat under；Pulley mechanism is fed, is located in coaster rail cavity；Power supply wiring mechanism, fixed with feed pulley mechanism, coaster track longer attachment structure includes coaster track longer bindiny mechanism, and coaster track longer bindiny mechanism includes the first side of coaster guide rail connection sheet, the second side of coaster guide rail connection sheet, coaster guide rail connection sheet cover plate, the embedding seat of coaster guide rail connection rail splice insulation and coaster guide rail connection rail connector.It is simple in construction, it is easy to make；It is easy to use；Ensure the reliability of the head and the tail connection of two adjacent coaster guide rails；It is electrically connected excellent effect.

Description

Rail type sliding contacts the coaster track longer attachment structure of electric supply installation

Technical field

The utility model belongs to the feeder equipment technical field of tailoring machinery, and in particular to a kind of rail type sliding connects Touch the coaster track longer attachment structure of electric supply installation.

Background technology

Above mentioned rail type sliding contact electric supply installation is mainly used in granny rag layout machine（Tentering machine, layout machine）, but It can also be used for electronic and electrical equipment test production line etc..Foregoing tentering machine such as CN103991750B（The compress dress of tentering machine Put）、CN104003231B（The stripping side deckle of tentering machine）And CN105887461A（The fabric dividing device of tentering machine）, etc.； Foregoing layout machine such as CN102633155A（A kind of cloth-pressing device of layout machine）、CN102642743A（Layout machine spread disk roller Use rail structure）And CN102633157A（The spread wheel construction of layout machine cloth expanding device）, etc..

By taking layout machine as an example, it is to shakeout coiled cloth and be folded into multilayer in the form of a plurality of S-shapeds, passes through itself The motor of fixed installation drives the paving cloth dolly of walking mechanism to follow coaster guide rail（Spread cloth vehicle guide）In paving cloth work Make back and forth to walk on platform, during reciprocal walking, also reciprocal row moves the power line of motor therewith.It follows that by It need to be adapted in the length of power line with spreading the running stroke of cloth dolly, thus the length of power line is quite tediously long.Same example, due to The length of coaster guide rail need to be adapted with spreading the running stroke of cloth dolly, thus the length of coaster guide rail is also quite tediously long.

As is known in the industry, for single coaster guide rail, because its length is limited, thus it is related to head and the tail two-phase The problem of adjacent complex root coaster guide rail connects, and the adjacent complex root coaster guide rails of head and the tail two are connected, it need to take into account following Very important factor：First, the terse property of coaster track longer attachment structure self structure；Second, it is connected with coaster guide rail Convenience and connection reliability；Third, the linking of the conductor rail of the structural system of electric supply installation is contacted with rail type sliding Property.But all technical inspirations for being able to take into account preceding factors are showed no in patent disclosed so far and non-patent literature, Technical scheme described below is caused under this background.

The content of the invention

It is terse and use convenient making, can fast connect with coaster guide rail that task of the present utility model is to provide a kind of structure Connect and ensure the reliability of connection and use the coaster guide rail that makes its length limited according to need to extend to and granny rag layout machine Draw the adaptable degree of the actual travel distance of paving cloth dolly, the conductor rail being arranged on two adjacent coaster guide rails of head and the tail can be had The coaster track longer that effect ground is connected and uses the rail type sliding contact electric supply installation for embodying good electrical connection effect connects Binding structure.

What task of the present utility model was performed by, a kind of coaster guide rail of rail type sliding contact electric supply installation adds Long attachment structure, described rail type sliding contact electric supply installation include hanger bracket, the hanger bracket in a state of use with granny rag The frame of machine or layout machine is fixed, and a suspension rod is equipped on hanger bracket, and being fixed with a pair in the lower end of the suspension rod corresponds to each other The suspension bracket pinch of setting；Coaster guide rail, the coaster guide rail support in the position of the suspension bracket pinch chamber corresponding to a pair of suspension bracket pinches On a pair of suspension bracket pinches；Conductor rail insulation fixed seat, the quantity of conductor rail insulation fixed seat have the length that follow coaster guide rail Coaster rail cavity top in degree be spaced apart a plurality of of direction and coaster rail cavity in coaster guide rail with coaster rail cavity Wall build-in；Conductor rail, the quantity of the conductor rail has two or three and side with conductor rail insulation fixed seat under is embedding Gu；Feed pulley mechanism, the feed pulley mechanism formed with the coaster rail cavity be arranged in the state of rolling pair it is described It is slidably matched in coaster rail cavity and with described conductor rail；Power supply wiring mechanism, the power supply wiring mechanism correspond to described The lower section of coaster guide rail, the feed pulley mechanism are fixed with the power supply wiring mechanism and electrically connected with power supply wiring mechanism Connect, described coaster track longer attachment structure includes a coaster track longer bindiny mechanism, coaster track longer connection machine Structure includes the first side of coaster guide rail connection sheet, the second side of coaster guide rail connection sheet, coaster guide rail connection sheet cover plate, coaster guide rail connection The embedding seat of rail splice insulation and coaster guide rail connection rail connector, coaster guide rail the first side connection sheet is corresponding to two adjacent institutes of head and the tail State the coaster guide rail adjacent with two of the position between a side end of coaster guide rail and insert embedding connection, the second side of coaster guide rail connection sheet It is embedding being inserted corresponding to the coaster guide rail adjacent with two of the position between the end side of the two adjacent coaster guide rails from beginning to end Connection, coaster guide rail connection sheet cover plate is corresponding to coaster guide rail the first side connection sheet and the second side of coaster guide rail connection sheet court The position of upward side insert simultaneously it is embedding be connected between the side connection sheet of coaster guide rail first, second, coaster guide rail connection rail joint The embedding seat that insulate is fixed by side of the embedding seat fixing screws with coaster guide rail connection sheet cover plate under of insulating, in the coaster guide rail The coaster that joining side composition of the embedding seat of rail splice insulation under has quantity equal with the quantity of coaster guide rail connection rail connector is led Rail join rail connector caulking groove, coaster guide rail connection rail connector quantity it is equal with the quantity of the conductor rail and with coaster guide rail Connection rail connector caulking groove is corresponding, and the conductor rail of coaster guide rail connection rail connector inserts the end matching of chamber conductor rail adjacent with two Merge and rail connector lock screw is joined by coaster guide rail and locked with conductor rail, wherein, connected in the side of coaster guide rail first Piece is formed towards the length direction of the side of second side of coaster guide rail connection sheet has one first side connection sheet coaster guide rail to match somebody with somebody Chamber is closed, and being formed in coaster guide rail the second side connection sheet towards the length direction of the side of the first side of coaster guide rail connection sheet has one Second side connection sheet coaster guide rail mating cavity, make the coaster guide rail first by the first side connection sheet coaster guide rail mating cavity The shape of cross section of side connection sheet is u-shaped, and makes coaster guide rail by the second side connection sheet coaster guide rail mating cavity The shape of cross section of two side connection sheets is u-shaped, the first side connection sheet coaster guide rail mating cavity cunning adjacent with the head and the tail two The side of the end of car guide rail is engaged, and the second side connection sheet coaster guide rail mating cavity and two adjacent coaster guide rails of head and the tail The opposite side of end is engaged.

In a specific embodiment of the present utility model, the shape of described hanger bracket is in L-shaped, described a pair The opposite bending in top of suspension bracket pinch and respectively formed a suspension bracket pinch linking arm, the equally opposite bending in bottom and respectively formed one Coaster guide rail support arm, a pair of suspension bracket pinch linking arms overlap each other and by a pair of suspension bracket pinch linking arm lock nuts with The suspension rod screw thread coordinates, and the space between a pair of coaster guide rail support arms is configured to coaster guide rail and leans out resigning chamber；The cunning Car guide rail and the coaster track longer bindiny mechanism are supported on a pair of described coaster guide rail support arms, in the conduction Rail insulation fixed seat is formed towards the side of the conductor rail has conductor rail to fix caulking groove, and conductor rail and the conductor rail rail caulking groove are embedding Gu the feed pulley mechanism is fixed in the position that resigning chamber is leant out corresponding to coaster guide rail with the power supply wiring mechanism.

In another specific embodiment of the present utility model, formed in the bottom of the length direction of the coaster guide rail Have a pair of coaster roller raceways, the opposite side of the length direction to coaster roller raceway towards lower folding exhibition and forming has a pair Guide roller flanging, this is configured to orienting roll race to the space between guide roller flanging, insulate and fixes with the conductor rail The feed pulley mechanism that the conductor rail that the conductor rail of seat fixes caulking groove build-in is slidably matched is slided with a pair simultaneously Car roller raceway and orienting roll race form rolling pair and connect in the state of orienting roll race is leant out with described power supply Line mechanism is fixed.

In another specific embodiment of the present utility model, the feed pulley mechanism includes carbon brush fixed seat, one To the roller of coaster first, a pair of rollers of coaster second, the first guide roller, the second guide roller, carbon brush and carbon brush guide bracket, carbon brush Fixed seat is molded from plastic into type, and a cover lid fixed column is extended with simultaneously in the middle position of side of the carbon brush fixed seat under And having one first roller mount in carbon brush fixed seat one end composition, the other end, which is formed, one second roller mount, and a pair of coasters first roll Wheel is respectively rotatably arranged at the both sides of the first roller mount with the state to correspond to each other by the roller shaft of coaster first, a pair of coasters the Second wheel is respectively rotatably arranged at the both sides of the second roller mount with the state to correspond to each other by the roller shaft of coaster second, and first leads Way roller is rotatably arranged on the first orienting roll wheel shaft, and the upper support of the first orienting roll wheel shaft is in the first roller mount court The middle part of downward side, the lower end of the first orienting roll wheel shaft are supported in described power supply wiring mechanism, the second guide roller It is rotatably arranged on the second orienting roll wheel shaft, and the upper end of the second orienting roll wheel shaft is supported on the second roller mount under The middle part of side, the lower end of the second orienting roll wheel shaft are equally supported in described power supply wiring mechanism, and carbon brush guide bracket is by plastics Be molded, the carbon brush guide bracket corresponding to the position between the first roller mount and the second roller mount and carbon brush fixed seat towards upper Side fix, the carbon brush guide bracket is formed towards the side of carbon brush fixed seat a carbon brush holder sliding cavity, and in carbon brush guide bracket Top and the carbon brush sliding groove equal with the quantity of carbon brush is offered in the location interval corresponding to carbon brush, carbon brush is slided with carbon brush Dynamic groove is corresponding and is slidably matched with carbon brush sliding groove, and the upper surface of carbon brush is slidably matched with described conductor rail, carbon brush Bottom is insinuated into carbon brush holder sliding cavity and fixed with carbon brush seat board towards upper side, the side of the carbon brush seat board under Spring is supported by a pair of carbon brush seat boards to be supported in the carbon brush fixed seat with quick condition, in side of the carbon brush under Carbon brush feed power line is fixedly arranged in the middle of, carbon brush feed power line sequentially passes through the carbon brush seat board being opened on carbon brush seat board Power line resigning hole and the cover lid fixed column power supply line three-way hole of cover lid fixed column towards described power supply wiring mechanism extension and It is electrically connected with power supply wiring mechanism, the roller of one of coaster first in the described roller of a pair of coasters first and described The roller of a pair of coasters second in the roller of one of coaster second and wherein one in described a pair of coaster roller raceways Bar coaster roller raceway composition rolling pair, and another roller of coaster first and institute in the described roller of a pair of coasters first Another roller of coaster second in the roller of a pair of coasters second stated and another in a pair of described coaster roller raceways Slider roller raceway forms rolling pair, and the first described guide roller and the second guide roller are corresponding to the guide roller The position of groove forms rolling pair with a pair of described guide roller flangings simultaneously.

In another specific embodiment of the present utility model, when the quantity of the conductor rail is two, it is opened in The quantity of the carbon brush sliding groove on the carbon brush guide bracket is two, and the quantity of described carbon brush is two pieces, and is led when described When the quantity of electric rail is three, the quantity of the carbon brush sliding groove is three, and the quantity of the carbon brush is three pieces；In the carbon brush Forming in fixed seat and in the position that spring is supported corresponding to the carbon brush seat board has spring base, carbon brush seat board supporting spring branch Hold on the spring base.

In an also specific embodiment of the present utility model, described power supply wiring mechanism includes wiring seat cover Shell, junction block case cover plate, power line junction block, carbon brush feed power line electric connecting sheet and power supply extraction wire, wiring seat cover Shell, which is formed, a junction block chamber, and a power supply extraction wire resigning hole is offered in the middle position of the bottom of chamber wall of the junction block chamber, Junction block case cover plate is fixed at the open topped position corresponding to junction block case with junction block case, in the junction block case Cover plate is extended with case the first cover plate ear towards the side of first roller mount, and prolongs towards the side of second roller mount Stretching has case the second cover plate ear, is opened at the middle part of junction block case cover plate and in the position corresponding to the cover lid fixed column Provided with a cover lid fixed column mating holes, power line junction block is molded from plastic into type, the power line junction block and junction block case The side of cover plate towards the junction block chamber is fixed, and being formed in the middle position of the power line junction block has a carbon brush to feed power supply Line chamber, and it is equal that the quantity for having quantity to feed power line with carbon brush is formed in the position that power line is fed corresponding to the carbon brush Carbon brush feed power wire through hole, the carbon brush feed power wire through hole and carbon brush feed power supply line chamber and communicated, in power line The bottom of junction block forms the electrical connection piece chamber for having quantity equal with the quantity of carbon brush feed power line, the electrical connection piece chamber and institute Carbon brush feed power supply line chamber is stated to communicate and between adjacent electrical connection piece chamber by electrical connection piece chamber partition wall dielectric separation, carbon brush feedback The quantity of electric power line electric connecting sheet is equal with the quantity of carbon brush feed power line, and the carbon brush feeds power line electric connecting sheet right In the position of electrical connection piece chamber and piece chamber should be electrically connected fix and be insinuated into carbon brush and feed power line intracavitary, power supply extraction wire Quantity and carbon brush feed power line electric connecting sheet quantity is equal and one end of the power supply extraction wire and carbon brush feed electricity Source line electric connecting sheet is fixedly connected, the other end drawn from the power supply extraction wire resigning hole and with tentering machine or layout machine Motor is electrically connected；Described carbon brush feed power line is after the cover lid fixed column power supply line three-way hole is drawn through the carbon Brush feed power wire through hole, which leads to the carbon brush feed power line intracavitary and feeds power cord ends by carbon brush, fixes spiral shell Follow closely in the position corresponding to the feed power cord ends fixing screw hole being opened on carbon brush feed power line electric connecting sheet and carbon Brush feed power line electric connecting sheet is electrically fixedly connected；Described cover lid fixed column is corresponding to the cover lid fixed column mating holes Position and cover lid fixed column mating holes insert it is solid；The lower end of the first described roller shaft is supported on the first cover plate of case ear On, and the lower end of the second described roller shaft is supported on case the second cover plate ear.

Of the present utility model more and in a specific embodiment, an electricity is fixed with the bottom of the link cover of FIG case Source line first intermediate plate, a power line second intermediate plate, the power line are connected with the side corresponding to the power line first intermediate plate One intermediate plate and power line second intermediate plate correspond respectively to the power supply extraction wire resigning hole in the state of mutual cooperation Both sides；A case cover plate fixing threaded hole is offered in the middle position of the top side of junction block case, is consolidated in the case cover plate Determine to be equipped with a case cover plate fixing screws on screw, and the position composition of the top opposite side in junction block case has a cover The embedding pin of housing-plate, at the middle part of the side of the junction block case cover plate and in the position corresponding to case cover plate fixing threaded hole A case cover screw hole is offered, described case cover plate fixing screws screw in the case cover screw hole, in wiring seat cover The middle part of the opposite side of housing-plate and a case cover plate inlaid foot groove, case are offered in the position corresponding to the embedding pin of case cover plate The embedding pin of cover plate is embedded in the case cover plate inlaid foot groove；One first suspension ring are provided with described case the first cover plate ear, in institute One second suspension ring are provided with case the second cover plate ear stated；Both sides are corresponded on the top of the power line junction block to be respectively extended with One junction block fixed ear, a fixed ear screw is equipped with the junction block fixed ear, the fixed ear screw and the junction block Case cover plate is fixed；From the power supply extraction wire that the power supply extraction wire resigning hole is drawn by way of the power line the First, the rear and motor of tentering machine or layout machine is electrically connected between second intermediate plate.

In an of the present utility model and then specific embodiment, in the coaster guide rail towards the coaster guide rail The upper and lower part of the side of side connection sheet, which is respectively formed, the first side of coaster guide rail connection sheet caulking groove, the side of coaster guide rail first The upper and lower part of connection sheet is with the first side of coaster guide rail connection sheet caulking groove scarf and in the first side of coaster guide rail connection sheet The bottom folding exhibition of length direction has the one first embedding pin of side connection sheet, and the embedding pin of the first side connection sheet is with being formed in coaster guide rail direction First embedding pin of one side lower part of the first side of coaster guide rail connection sheet is fitted together to the flanging groove scarf of flanging, embedding in the first side connection sheet Offer the embedding pin chamber of one first side connection sheet in the middle part of the length direction of pin, and the first embedding pin be fitted together to the end of flanging and There is the embedding pin stop lug of one first side connection sheet corresponding to the position composition of the embedding pin chamber of the first side connection sheet, the first side connection sheet Embedding pin stop lug corresponds to the embedding pin chamber of the first side connection sheet；Connected in the coaster guide rail towards the side of coaster guide rail second The upper and lower part of the side of piece, which is respectively formed, the second side of rail plate connection sheet caulking groove, the second side of coaster guide rail connection sheet Upper and lower part is with the second side of coaster guide rail connection sheet caulking groove scarf and in the length direction of the second side of coaster guide rail connection sheet Bottom folding exhibition have the one second embedding pin of side connection sheet, the embedding pin of the second side connection sheet and be formed in coaster guide rail towards coaster guide rail Second embedding pin of one side lower part of the second side connection sheet is fitted together to flanging flanging groove scarf, in the length side of the second embedding pin of side connection sheet To middle part offer the embedding pin chamber of one second side connection sheet, and be fitted together to the end of flanging and corresponding to second in the second embedding pin The position of the embedding pin chamber of side connection sheet, which is formed, the embedding pin stop lug of one second side connection sheet, and the embedding pin backstop of the second side connection sheet is convex Edge corresponds to the embedding pin chamber of the second side connection sheet.

Of the present utility model and more and in a specific embodiment, in described the first side of coaster guide rail connection sheet Composition has a pair first chimeric cavitys, and being formed in the connection sheet of second side of coaster guide rail has a pair second chimeric cavitys, In the coaster guide rail connection sheet cover plate towards the side of the first side of coaster guide rail connection sheet and first embedding corresponding to a pair The position composition for closing cavity has a pair of coaster guide rail connection sheet cover plates first to be fitted together to flange, and in coaster guide rail connection sheet cover plate court Forming to the side of the first side of coaster guide rail connection sheet and in the position corresponding to a pair second chimeric cavitys has a pair of coasters Guide rail connection sheet cover plate second is fitted together to flange, and a pair of coaster guide rail connection sheet cover plates first are fitted together to flange and described a pair first Chimeric cavity scarf, and a pair of coaster guide rail connection sheet cover plates second are fitted together to flange and a pair described of second chimeric cavitys are embedding Match somebody with somebody.

One of technique effect of technical scheme provided by the utility model, because coaster track longer bindiny mechanism is only by sliding The side connection sheet of car guide rail first, second, coaster guide rail connection sheet cover plate, the embedding seat of coaster guide rail connection rail splice insulation and coaster are led Rail connection rail connector composition, thus structure very simple, it is easy to make；Two, due to coaster track longer, bindiny mechanism need not Two adjacent coaster guide rails head and the tail can be connected using fastener, thus it is easy to use and the limited coaster of its length can be made The degree that guide rail is adapted according to that need to extend to the actual travel distance of drawing paving cloth dolly of granny rag layout machine；Three, led by coaster Rail lengthening connection mechanism ensures the reliability of the head and the tail connection of two adjacent coaster guide rails；Four, by coaster guide rail join rail connector The effectively linking of conductor rail on two adjacent coaster guide rails of head and the tail is emerged from into excellent electrical connection effect.

Brief description of the drawings

Fig. 1 is embodiment of the present utility model and application examples schematic diagram.

Fig. 2 is the detailed structure view of the feed pulley mechanism and power supply wiring mechanism shown in Fig. 1.

Fig. 3 is the detailed structure view of the coaster track longer bindiny mechanism shown in Fig. 1.

Embodiment

In order to which the technical essence of the utility model and beneficial effect is more clearly understood, applicant is below with reality The mode for applying example elaborates, but the description to embodiment is not the limitation to the utility model, any foundation The made only formal rather than substantial equivalent transformation of the utility model design is regarded as of the present utility model Technical scheme category.

The concept of the every directionality for being related to upper, lower, left, right, front and rear or directionality is except another in the following description It is all with for the location status shown in Fig. 1 that row is outer, thus can not be understood as to technical side provided by the utility model Case is particularly limited to.Such as：Location status shown in Fig. 3 is just with the location status shown in Fig. 1 on the contrary, its object is to convenient And clearly reveal the structure of coaster track longer bindiny mechanism 6.

Embodiment 1：

Refer to Fig. 1 and combine Fig. 3, show hanger bracket 1, the hanger bracket 1 is consolidated by hanger bracket in a state of use The frame 8 for determining screw 12 and tentering machine is fixed, and more precisely, the platform pin with the frame 8 of tentering machine is granny rag table foot It is fixed, if the utility model is applied into layout machine, then hanger bracket 1 hanger bracket fixing screws 12 and the frame of layout machine 8 table foot is fixed.A suspension rod 11 is equipped with by a pair of suspension rod adjusting nuts 112 on hanger bracket 1, in the suspension rod 11 Lower end be fixed with the suspension bracket pinches 111 for corresponding to each other for a pair and setting and setting face-to-face；Coaster guide rail 2 is shown, the coaster Guide rail 2 is supported on a pair of suspension bracket pinches 111 in the position of the suspension bracket pinch chamber 1111 corresponding to a pair of suspension bracket pinches 111；Show Material is gone out for the conductor rail of plastics or ceramics insulation fixed seat 3（Fig. 3 shows）, the conductor rail insulation fixed seat 3 quantity follow That the length direction of coaster guide rail 2 is spaced apart a plurality of and led in coaster rail cavity 21 in coaster guide rail 2 with coaster The coaster rail cavity roof build-in of rail chamber 21；Conductor rail 4 is shown, the quantity of the conductor rail 4 there are three and exhausted with conductor rail Side build-in of the edge fixed seat 3 under；Show feed pulley mechanism 5, the feed pulley mechanism 5 with foregoing coaster guide rail It is arranged in foregoing coaster rail cavity 21 in the state of the composition rolling pair of chamber 21 and is slidably matched with foregoing conductor rail 4；Show Power supply wiring mechanism 7 is gone out, the power supply wiring mechanism 7 corresponds to the lower section of foregoing coaster guide rail 2, foregoing feed pulley mechanism 5 Fix with the power supply wiring mechanism 7 and be electrically connected with power supply wiring mechanism 7, show that coaster guide rail of the present utility model adds One coaster track longer bindiny mechanism 6 of long attachment structure, it is adjacent that the coaster track longer bindiny mechanism 6 is connected to head and the tail two Between foregoing coaster guide rail 2.

Professional general knowledge in description above and is combined by applicant：The quantity of foregoing hanger bracket 1 has One group be spaced apart, the quantity of suspension rod 11 is equal with the quantity of hanger bracket 1, and same example, the quantity of a pair of suspension bracket pinches 111 is with hanging The quantity of bar 11 is equal.The length of coaster guide rail 2 is longer, then the quantity of foregoing hanger bracket 1 is corresponding more, coaster guide rail 2 Total length depends on the length of the workbench of tentering machine or layout machine.Also, the length of itself is restricted due to coaster guide rail 2, Thus two adjacent coaster guide rails 2 of head and the tail need to realize that head and the tail connect by means of coaster track longer bindiny mechanism 6, and conductor rail 4 is same Example（It is also described below）.

Continue to see Fig. 1, the shape of foregoing hanger bracket 1 is in L-shaped, and the top of a pair of foregoing suspension bracket pinches 111 is opposite Bending and respectively formed a suspension bracket pinch linking arm 1112, the equally opposite bending in bottom and respectively formed a coaster guide rail support arm 1113, a pair of suspension bracket pinch linking arms 1112 overlap each other and by a pair of suspension bracket pinch linking arm lock nuts 1114 with before State the screw thread of suspension rod 11 to coordinate, the space between a pair of coaster guide rail support arms 1113 is configured to coaster guide rail and leans out resigning chamber 1115；Foregoing coaster guide rail 2 and foregoing coaster track longer bindiny mechanism 6 are supported on a pair of foregoing coaster guide rail support arms On 1113, the side in the case where aforesaid conductive rail insulation fixed seat 3 is direction towards the side of aforesaid conductive rail 4, which is formed, conductor rail Fixed caulking groove 31, conductor rail 4 and the build-in of conductor rail rail caulking groove 31, foregoing feed pulley mechanism 5 are visited corresponding to coaster guide rail Go out to step down the position of chamber 1115 and aforementioned power source line mechanism 7 is fixed.Because the present embodiment is applied to three phase mains, thus conductor rail 4 have three.

As shown in Figure 1, have in the bottom and forming in the coaster rail cavity 21 of the length direction of foregoing coaster guide rail 2 A pair of coaster roller raceways 22, the opposite side of the length direction to coaster roller raceway 22 towards lower folding exhibition and forming has one To guide roller flanging 221, this is configured to orienting roll race 2211 to the space between guide roller flanging 221, is led with foregoing The aforesaid conductive rail of electric rail insulation fixed seat 3 fixes the foregoing feed coaster that the aforesaid conductive rail 4 of the build-in of caulking groove 31 is slidably matched Mechanism 5 forms rolling pair with a pair of coaster roller raceways 22 and orienting roll race 2211 simultaneously and is leaning out orienting roll race Fixed in the state of 2211 with foregoing power supply wiring mechanism 7.

Refer to Fig. 2 and combine Fig. 1, the structure that is preferred rather than being definitely limited to of foregoing feed pulley mechanism 5 is as follows：Bag Carbon brush fixed seat 51, a pair of the first rollers of coaster 52, a pair of coaster the second rollers 53, the first guide roller 54, second is included to be oriented to Roller 55, carbon brush 56 and carbon brush guide bracket 57, carbon brush fixed seat 51 are molded from plastic into type, in the carbon brush fixed seat 51 under The middle position of side is extended with a hollow cover lid fixed column 511 and in the one end of carbon brush fixed seat 51（Position shape shown in Fig. 2 The left end of state）Composition has one first roller mount 512, the other end（The right-hand member of location status i.e. shown in Fig. 2）Composition has one second rolling Wheel seat 513, a pair of the first rollers of coaster 52 are respectively rotatably arranged at the state to correspond to each other by the first roller shaft of coaster 521 The both sides of first roller mount 512（The front and rear side of location status shown in Fig. 2）, a pair of coaster 53 shapes to correspond to each other of the second roller State is respectively rotatably arranged at the both sides of the second roller mount 513 by the second roller shaft of coaster 531（Before location status shown in Fig. 2 Rear side）, the first guide roller 54 is rotatably arranged on the first orienting roll wheel shaft（Not shown in figure）, and first guide roller The middle part of side of the upper support of axle in the first roller mount 512 under（Formed with the first guide roller e axle supporting at this Seat）, the lower end of the first orienting roll wheel shaft is supported in foregoing power supply wiring mechanism 7, and the second guide roller 55 is rotationally set On the second orienting roll wheel shaft 551, and the upper end of the second orienting roll wheel shaft 551 is supported on the second roller mount 513 under The middle part of side（Formed with the second guide roller e axle supporting seat at this）, the lower end of the second orienting roll wheel shaft 551 is equally supported on In foregoing power supply wiring mechanism 7, carbon brush guide bracket 57 is molded from plastic into type, and the carbon brush guide bracket 57 is corresponding to the first roller mount 512 and the second position between roller mount 513 by carbon brush guide bracket fixing screws 573 and carbon brush fixed seat 51 towards upper side Fixed, the carbon brush guide bracket 57 is formed towards the side of carbon brush fixed seat 51 a carbon brush holder sliding cavity 571, and in carbon brush guide bracket 57 Top and offer the quantity with carbon brush 56 in the location interval corresponding to carbon brush 56（The present embodiment is three）Equal Carbon brush sliding groove 572（The present embodiment is three）, carbon brush 56 it is corresponding with carbon brush sliding groove 572 and with carbon brush sliding groove 572 It is slidably matched, the upper surface of carbon brush 56 is slidably matched with foregoing conductor rail 4（Form sliding pair）, the bottom of carbon brush 56 probes into Fixed in carbon brush holder sliding cavity 571 and with carbon brush seat board 561 towards upper side, the carbon brush seat board 561 under one Side is supported spring 5611 by a pair of carbon brush seat boards and is supported on quick condition in foregoing carbon brush fixed seat 51, in carbon brush under Side be fixedly arranged in the middle of carbon brush feed power line 562, carbon brush feed power line 562 sequentially passes through and is opened in carbon brush holder The court of cover lid fixed column power supply line three-way hole 5111 of carbon brush seat board power line resigning hole 5612 and cover lid fixed column 511 on plate 561 Foregoing power supply wiring mechanism 7 to extend and be electrically connected with power supply wiring mechanism 7, foregoing the first roller of a pair of coasters 52 In the roller of one of coaster first and the roller of one of coaster second in foregoing the second roller of a pair of coasters 53 Rolling pair is formed with wherein coaster roller raceway in a pair of foregoing coaster roller raceways 22, and a pair of foregoing coasters Another coaster in another roller of coaster first and foregoing the second roller of a pair of coasters 53 in first roller 52 Second wheel forms rolling pair with another slider roller raceway in a pair of foregoing coaster roller raceways 22, and foregoing first leads The guide roller 55 of way roller 54 and second is led with foregoing a pair simultaneously in the position corresponding to foregoing orienting roll race 2211 Way roller flanging 221 forms rolling pair.

As shown in Figure 2, in foregoing carbon brush fixed seat 51 and in the position corresponding to carbon brush seat board supporting spring 5611 Putting composition has spring cavity 515, and carbon brush seat board supporting spring 5611 is supported in the spring cavity 515；Foregoing first is oriented to The guide roller 55 of roller 54 and second respectively has stacked on top of each other two.

The structure for applying to three phase mains lifted due to this implementation（Suitable for tentering machine）, thus aforesaid conductive rail 4 Quantity is three, and the quantity of foregoing carbon brush sliding groove 572 is three, and the quantity of foregoing carbon brush 56 is three pieces.Figure 1 illustrates It is formed in the spring cavity 515 of foregoing carbon brush fixed seat 51 and is supporting spring 5611 corresponding to foregoing carbon brush seat board The spring base 514 of position, carbon brush seat board supporting spring 5611 are supported on the spring base 514.

Continue to see Fig. 2 and combine Fig. 1, foregoing power supply wiring mechanism 7 includes junction block case 71, junction block case lid Plate 72, power line junction block 73, carbon brush feed power line electric connecting sheet 74 and power supply extraction wire 75, junction block case 71 are formed There is a junction block chamber 711, a power supply extraction wire resigning hole is offered in the middle position of the bottom of chamber wall of the junction block chamber 711 7111（Also power line wire hole can be claimed）, junction block case cover plate 72 the open topped position corresponding to junction block case 71 with Junction block case 71 is fixed, in the junction block case cover plate 72 towards the side of foregoing first roller mount 512（State shown in Fig. 2 Left side）It is extended with the first cover plate of case ear 721, and towards the side of foregoing second roller mount 513（The right side of state shown in Fig. 2 Side）The second cover plate of case ear 722 is extended with, is fixed at the middle part of junction block case cover plate 72 and corresponding to foregoing cover lid The position of post 511 offers a cover lid fixed column mating holes 723, and power line junction block 73 is molded from plastic into type, the power line The side of junction block 73 and junction block case cover plate 72 towards foregoing junction block chamber 711 is fixed, in the power line junction block 73 Middle position, which is formed, carbon brush feed power supply line chamber 731, and in the position structure that power line 562 is fed corresponding to foregoing carbon brush Power wire through hole 732, carbon brush feed power supply are fed into the carbon brush for having quantity equal with the quantity of carbon brush feed power line 562 Line cable-through hole 732 communicates with carbon brush feed power supply line chamber 731, and being formed in the bottom of power line junction block 73 has quantity to be presented with carbon brush The equal electrical connection piece chamber 733 of the quantity of electric power line 562（Three）, the electrical connection piece chamber 733 and foregoing carbon brush feed power supply Line chamber 731 communicates and between adjacent electrical connection piece chamber 733 by the dielectric separation of electrical connection piece chamber partition wall 7331, carbon brush feed electricity The quantity of source line electric connecting sheet 74 is equal with the quantity of carbon brush feed power line 562（The present embodiment is three）, carbon brush feed Power line electric connecting sheet 74 is fixed with electrically connecting piece chamber 733 in the position corresponding to electrical connection piece chamber 733 and is insinuated into carbon brush Feed in power supply line chamber 731, the quantity of power supply extraction wire 75 is equal with the quantity of carbon brush feed power line electric connecting sheet 74（This Embodiment is three）And one end of the power supply extraction wire 75 is fed by power supply extraction wire fixing screws 751 and carbon brush Power line electric connecting sheet 74 is fixedly connected, the other end drawn from aforementioned power source extraction wire resigning hole 7111 and with tentering machine or The motor of layout machine（Not shown in figure）Electrical connection.

Continue to see Fig. 2 and combine Fig. 1, foregoing carbon brush feeds power line 562 and drawing foregoing cover lid fixed column power supply Lead in foregoing carbon brush feed power supply line chamber 731 and lead to through foregoing carbon brush feed power wire through hole 732 after line three-way hole 5111 Carbon brush feed power cord ends fixing screws 5621 are crossed corresponding to the feedback being opened on carbon brush feed power line electric connecting sheet 74 The position of electric power cord ends fixing screw hole 741 is electrically fixedly connected with carbon brush feed power line electric connecting sheet 74；Foregoing Cover lid fixed column 511 is inserted solid in the position corresponding to foregoing cover lid fixed column mating holes 723 and cover lid fixed column mating holes 723； The lower end of the first foregoing roller shaft 541 is supported on foregoing the first cover plate of case ear 721, and the second foregoing roller shaft 551 Lower end be supported on the second cover plate of case ear 722, specifically, in the side of first, second cover plate ear 721,722 under And fix a roller axle screw the position for corresponding respectively to first, second roller shaft 541,551 is each, the roller axle screw with The middle position of the lower end surface of first, second roller shaft 541,551 is fixed.

Please emphasis see Fig. 2, pass through intermediate plate rivet 7121 in the bottom of foregoing link cover of FIG case 71（A pair）Corresponding to pre- The rivet hole 7112 being located on the bottom of chamber wall of junction block chamber 711（A pair）Position be fixed with i.e. rivet clasp and there is a power line first to press from both sides Piece 712, a power line second is connected with by a pair of intermediate plate screws 7131 in the side corresponding to the power line first intermediate plate 712 Intermediate plate 713, the power line first intermediate plate 712 and power line second intermediate plate 713 correspond respectively in the state of mutual cooperation The both sides of aforementioned power source extraction wire resigning hole 7111；In the top side of junction block case 71（Front side shown in Fig. 2）It is placed in the middle Position offers a case cover plate fixing threaded hole 714, and being equipped with a case cover plate on the case cover plate fixing threaded hole 714 fixes Screw 7141, and in the top opposite side of junction block case 71（Rear side shown in Fig. 2）Position form have a case cover plate Embedding pin 715, at the middle part of the side of foregoing junction block case cover plate 72 and in the position corresponding to case cover plate fixing threaded hole 714 Put and offer a case cover screw hole 724, and have spiral shell in the position of the lower section corresponding to case cover screw hole 724 composition Nail gear pin 7241（A pair）Foregoing case cover plate fixing screws 7141 screw in the case cover screw hole 724, in wiring seat cover The opposite side of housing-plate 72（Rear side shown in Fig. 2）Middle part and offered in the position corresponding to the embedding pin 715 of case cover plate One case cover plate inlaid foot groove（Not shown in figure）, the embedding pin 715 of case cover plate is embedded in the case cover plate inlaid foot groove；In foregoing cover One first suspension ring 7211 are provided with the first cover plate of shell ear 721, one second is provided with foregoing the second cover plate of case ear 722 Suspension ring 7221, first, second suspension ring 7211,7221 can hang corresponding power line as needed；In aforementioned power source line wiring The top of seat 73 corresponds to both sides and is respectively extended with a junction block fixed ear 734, and a fixation is equipped in the junction block fixed ear 734 Ear snail nail 7341, the fixed ear screw 7341 is fixed with foregoing junction block case cover plate 72；Stepped down from aforementioned power source extraction wire The aforementioned power source extraction wire 75 that hole 7111 is drawn is after between the intermediate plate 712,713 of aforementioned power source line first, second with drawing The motor of cloth machine or layout machine is electrically connected.

As a preferable scheme, a traction has been clamped between the foregoing intermediate plate 712,713 of power line first, second One end of pipe 9, and the motor seat of the other end of the traction tube 9 and tentering machine or the motor of layout machine is fixed, it is foregoing Power supply extraction wire 75 be located in traction tube 9.

Please emphasis is shown in Fig. 3 and combines Fig. 1, Fig. 3 position is reverse relative to Fig. 1, it is therefore intended that clearly discloses phase Close part.Foregoing coaster track longer bindiny mechanism 6 includes the first side of coaster guide rail connection sheet 61, the side of coaster guide rail second connects Contact pin 62, coaster guide rail connection sheet cover plate 63, the embedding seat 64 of coaster guide rail connection rail splice insulation and coaster guide rail connection rail connector 65, The first connection sheet of coaster guide rail 61 is in the side corresponding to two adjacent foregoing coaster guide rails 2 of head and the tail（The right side of state shown in Fig. 1 Side）Position between the end coaster guide rail 2 adjacent with two inserts embedding connection, and the second side of coaster guide rail connection sheet 62 is corresponding to head The opposite side of the adjacent foregoing coaster guide rail 2 of tail two（The left side of state shown in Fig. 1）Position between the end cunning adjacent with two Car guide rail 2 inserts embedding connection, and the top for being formed in the second side of coaster guide rail connection sheet 62 is shown in figure（The concept on the top is By taking the location status shown in Fig. 1 as an example）Each side connection sheet gear pin 623 at both ends（Also can claim " insulate embedding seat gear pin "）, Being formed between an offside connection sheet keeps off pin 623 has a coaster guide rail to join the embedding seat resigning chamber 624 of rail splice insulation, coaster guide rail the The same example of side connection sheet, is repeated no more.Coaster guide rail connection sheet cover plate 63 corresponding to the first side of coaster guide rail connection sheet 61 with And coaster guide rail second is surveyed connection sheet 62 and connected towards the simultaneously slotting embedding side of coaster guide rail first, second that is connected in position of upper side Between contact pin 61,62, the coaster guide rail connection embedding seat 64 of rail splice insulation is connected by the embedding seat fixing screws 642 that insulate with coaster guide rail Side of the piece cover plate 63 under is fixed, and being formed in side of the coaster guide rail connection embedding seat 64 of rail splice insulation under has quantity The coaster guide rail connection rail connector caulking groove 641 equal with the quantity of coaster guide rail connection rail connector 65（The present embodiment is three）, The quantity of coaster guide rail connection rail connector 65 is equal with the quantity of aforesaid conductive rail 4（The present embodiment is three）And led with coaster Rail connection rail connector caulking groove 641 is corresponding, and the conductor rail of coaster guide rail connection rail connector 65 inserts the conductor rail adjacent with two of chamber 651 4 matching ends and rail connector lock screw 652 is joined by coaster guide rail locked with conductor rail 4.Wherein, in foregoing coaster The first side of guide rail connection sheet 61 is formed towards the length direction of the side of foregoing the second side of coaster guide rail connection sheet 62 one first Side connection sheet coaster guide rail mating cavity 613, and in the second side of coaster guide rail connection sheet 62 towards the first side of coaster guide rail connection sheet The length direction of 61 side, which is formed, one second side connection sheet coaster guide rail mating cavity 625, by the first side connection sheet coaster Guide rail mating cavity 613 and make the shape of cross section of foregoing the first side of coaster guide rail connection sheet 61 u-shaped, and by the second side Connection sheet coaster guide rail mating cavity 625 and make the shape of cross section of the second side of coaster guide rail connection sheet 62 u-shaped, the first side connect The side of the end of the 613 coaster guide rail 2 adjacent with foregoing head and the tail two of contact pin coaster guide rail mating cavity is engaged, and the second side connects Contact pin coaster guide rail mating cavity 625 is engaged with the opposite side of the end of two adjacent coaster guide rails 2 of head and the tail.

The top for the length direction for being formed in coaster rail cavity 21 is also show in figure 3（By taking Fig. 1 states as an example）Both sides Conductor rail insulation fixed seat caulking groove 27, both sides and the conductor rail of conductor rail insulation fixed seat 3 fixed seat caulking groove 27 that insulate is embedding Gu.The top for being opened in coaster guide rail 2 is further illustrated in Fig. 3（Exemplified by location status shown in Fig. 1）Coaster guide rail connection rail Splice insulation seat avoids chamber 28, and the foregoing coaster guide rail connection embedding seat 64 of rail splice insulation is simultaneously corresponding to coaster guide rail connection rail joint Insulating base resigning chamber 624 and the embedding seat of coaster guide rail connection rail splice insulation avoid chamber 28.

Continue to see Fig. 3, foregoing coaster guide rail 2 towards the side of foregoing the first side of coaster guide rail connection sheet 61 top and Bottom, which is respectively formed, the first side of coaster guide rail connection sheet caulking groove 23, the upper and lower part of the first side of coaster guide rail connection sheet 61 with The bottom of the scarf of the first side of coaster guide rail connection sheet caulking groove 23 and length direction in the first side of coaster guide rail connection sheet 61（With Exemplified by Fig. 1 states）Folding exhibition has the embedding pin 611 of one first side connection sheet, and the embedding pin 611 of the first side connection sheet is with being formed in coaster guide rail 2 towards a side lower part of the first side of coaster guide rail connection sheet 61 the first embedding pin be fitted together to flanging 24 flanging groove scarf, first The embedding pin chamber 6111 of one first side connection sheet is offered in the middle part of the length direction of the embedding pin 611 of side connection sheet, and it is embedding in the first embedding pin Close the end of flanging 24 and being formed in the position corresponding to the embedding pin chamber 6111 of the first side connection sheet has one first side connection sheet embedding Pin stop lug 241, the embedding pin stop lug 241 of the first side connection sheet correspond to the embedding pin chamber 6111 of the first side connection sheet；Preceding Coaster guide rail 2 is stated towards the upper and lower part of the side of foregoing the second side of coaster guide rail connection sheet 62（By taking Fig. 1 states as an example）Respectively Composition has the second side of rail plate connection sheet caulking groove 25, and the upper and lower part of the second side of coaster guide rail connection sheet 62 is led with coaster The scarf of the second side of rail connection sheet caulking groove 25 and the second side of coaster guide rail connection sheet 62 length direction bottom roll over Zhan Youyi The embedding pin 621 of second side connection sheet, the embedding pin 621 of the second side connection sheet is with being formed in coaster guide rail 2 towards the side of coaster guide rail second Second embedding pin of one side lower part of connection sheet 62 is fitted together to the flanging groove scarf of flanging 26, in the length of the embedding pin 621 of the second side connection sheet The embedding pin chamber 6211 of one second side connection sheet is offered in the middle part of direction, and the end of flanging 26 is fitted together to and right in the second embedding pin Should be formed in the position of the embedding pin chamber 6211 of the second side connection sheet has the embedding pin stop lug 261 of one second side connection sheet, second side The embedding pin stop lug 261 of connection sheet corresponds to the embedding pin chamber 6211 of the second side connection sheet.

As shown in Figure 3, being formed in foregoing the first side of coaster guide rail connection sheet 61 has a pair first chimeric cavitys 612, And being formed in foregoing the second side of coaster guide rail connection sheet 62 there are a pair second chimeric cavitys 622, connected in foregoing coaster guide rail Piece cover plate 63 is towards the side of the first side of coaster guide rail connection sheet 61 and in the position corresponding to a pair first chimeric cavitys 612 Composition has a pair of coaster guide rail connection sheet cover plates first to be fitted together to flange 631, and in coaster guide rail connection sheet cover plate 63 towards coaster The side of the first side of guide rail connection sheet 62 and being formed in the position corresponding to a pair second chimeric cavitys 622 has a pair of coasters to lead Rail connection sheet cover plate second is fitted together to flange 632, and a pair of coaster guide rail connection sheet cover plates first are fitted together to flange 631 and foregoing a pair The first chimeric scarf of cavity 612, and a pair of coaster guide rail connection sheet cover plates second are fitted together to flange 632 and foregoing a pair are second embedding Close the scarf of cavity 622.

External power source is connected to conductor rail 4, the carbon of the carbon brush 56 and conductor rail 4 of the structural system due to feeding pulley mechanism 5 Brush conducting surface 41 forms sliding pair and keeps electrical contact, thus power supply is led into carbon brush 56 by conductor rail 4, is fed by carbon brush Power supply is fed to the carbon brush feed power line electric connecting sheet 74 of the structural system of power supply wiring mechanism 7 by power line 562, by with carbon brush The power supply extraction wire 75 of the connection of feed power line electric connecting sheet 74 leads to the motor of tentering machine, is drawn and led due to the power supply Line 75 is clamped each other by the intermediate plate 712,713 of power line first, second, thus does not appear in carbon brush feed power line electric connecting sheet The situation to be come off on 74.During the motor of tentering machine moves back and forth, the whole sliding equipment 5 that feeds is together with power line Wiring mechanism 7 moves back and forth with motor.

Embodiment 2：

Relative to embodiment 1, the quantity of conductor rail 4 is changed to two, to adapt to two-phase power supply, due to the quantity of conductor rail 4 For two, thus the quantity of the conductor rail fixation caulking groove 31 in corresponding conductor rail insulation fixed seat 3 is two, and carbon brush 56 is two Piece, coaster guide rail connection rail connector 65 is two, and coaster guide rail connection rail connector caulking groove 641 is two.Other parts such as carbon brush It is two pieces, etc. to feed power line electric connecting sheet 74.In view of the flexibility in use and die cost is saved, when this practicality New application is still to such as conductor rail insulation fixed seat 3 using embodiment 1, coaster guide rail connection rail joint when two-phase power supply Insulate embedding seat 64, be only to enable conductor rail less to fix caulking groove 31 and coaster guide rail connection rail connector caulking groove 641. In addition, the present embodiment 2 could be applicable to the detection production line of electronic and electrical equipment detection production line or other similar products.

In summary, technical scheme provided by the utility model compensate for the shortcoming in prior art, favorably accomplish Invention task, the technique effect referred in the superincumbent technique effect column of applicant is faithfully cashed.

Claims

1. a kind of coaster track longer attachment structure of rail type sliding contact electric supply installation, the contact of described rail type sliding supply Electric installation includes hanger bracket (1), and the hanger bracket (1) is fixed with the frame of tentering machine or layout machine (8) in a state of use, is hanging A suspension rod (11) is equipped on stand (1), the suspension bracket pinch of a pair of settings that correspond to each other is fixed with the lower end of the suspension rod (11) (111)；Coaster guide rail (2), the coaster guide rail (2) is in the suspension bracket pinch chamber (1111) corresponding to a pair of suspension bracket pinches (111) Position is supported on a pair of suspension bracket pinches (111)；Conductor rail insulation fixed seat (3), the quantity of conductor rail insulation fixed seat (3) Have that the length direction that follow coaster guide rail (2) is spaced apart a plurality of and in the coaster rail cavity (21) of coaster guide rail (2) The interior and coaster rail cavity roof build-in of coaster rail cavity (21)；Conductor rail (4), the quantity of the conductor rail (4) have two or three Root and the side build-in with conductor rail insulation fixed seat (3) under；Feed pulley mechanism (5), the feed pulley mechanism (5) Formed with the coaster rail cavity (21) be arranged in the coaster rail cavity (21) in the state of rolling pair and with it is described Conductor rail (4) be slidably matched；Power supply wiring mechanism (7), the power supply wiring mechanism (7) correspond to the coaster guide rail (2) Lower section, the feed pulley mechanism (5) is fixed with the power supply wiring mechanism (7) and is electrically connected with power supply wiring mechanism (7), It is characterized in that described coaster track longer attachment structure includes a coaster track longer bindiny mechanism (6), the coaster guide rail Lengthening connection mechanism (6) includes the first side of coaster guide rail connection sheet (61), the second side of coaster guide rail connection sheet (62), coaster guide rail Connection sheet cover plate (63), the coaster guide rail connection embedding seat of rail splice insulation (64) and coaster guide rail connection rail connector (65), coaster guide rail Position and two-phase of the first side connection sheet (61) between the side end corresponding to the two adjacent coaster guide rails (2) of head and the tail Adjacent coaster guide rail (2) inserts embedding connection, and the second side of coaster guide rail connection sheet (62) is corresponding to the two adjacent coasters of head and the tail Position between the end side of guide rail (2) the coaster guide rail (2) adjacent with two inserts embedding connection, coaster guide rail connection sheet cover plate (63) corresponding to the first side of coaster guide rail connection sheet (61) and the second side of coaster guide rail connection sheet (62) towards upper side Position simultaneously insert it is embedding be connected between the side connection sheet of coaster guide rail first, second (61,62), coaster guide rail connection rail splice insulation Embedding seat (64) is fixed by side of the embedding seat fixing screws (642) with coaster guide rail connection sheet cover plate (63) under of insulating, Side of the coaster guide rail connection embedding seat of rail splice insulation (64) under, which is formed, quantity and coaster guide rail connection rail connector (65) Quantity it is equal coaster guide rail connection rail connector caulking groove (641), coaster guide rail connection rail connector (65) quantity led with described The quantity of electric rail (4) is equal and corresponding with coaster guide rail connection rail connector caulking groove (641), coaster guide rail connection rail connector (65) conductor rail inserts the matching ends of chamber (651) conductor rail (4) adjacent with two and joins rail connector lock by coaster guide rail Determine screw (652) to lock with conductor rail (4), wherein, led in the first side of coaster guide rail connection sheet (61) towards the coaster The length direction of the side of the second side of rail connection sheet (62), which is formed, one first side connection sheet coaster guide rail mating cavity（613）, and Being formed in the second side of coaster guide rail connection sheet (62) towards the length direction of the side of the first side of coaster guide rail connection sheet (61) has One second side connection sheet coaster guide rail mating cavity（625）, by the first side connection sheet coaster guide rail mating cavity（613）And make described The shape of cross section of the first side of coaster guide rail connection sheet (61) is u-shaped, and coordinates by the second side connection sheet coaster guide rail Chamber（625）And making the shape of cross section of the second side of coaster guide rail connection sheet (62) u-shaped, the first side connection sheet coaster guide rail is matched somebody with somebody Close chamber（613）The coaster guide rail adjacent with the head and the tail two（2）The side of end be engaged, and the second side connection sheet coaster is led Rail mating cavity（625）With two adjacent coaster guide rails of head and the tail（2）The opposite side of end be engaged.

2. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 1, its feature The shape for being described hanger bracket (1) is in L-shaped, the opposite bendings in top of a pair of described suspension bracket pinches (111) and each structure Cheng Youyi suspension bracket pinch linking arms (1112), the equally opposite bending in bottom and respectively formed a coaster guide rail support arm (1113), A pair of suspension bracket pinch linking arms (1112) overlap each other and by a pair of suspension bracket pinch linking arm lock nuts (1114) and institutes State suspension rod (11) screw thread to coordinate, the space between a pair of coaster guide rail support arms (1113) is configured to coaster guide rail and leans out resigning chamber (1115)；The coaster guide rail (2) and the coaster track longer bindiny mechanism (6) are supported on a pair of described coaster guide rails On supporting arm (1113), being formed in conductor rail insulation fixed seat (3) towards the side of the conductor rail (4) has conductor rail to consolidate Determine caulking groove (31), conductor rail (4) and conductor rail rail caulking groove (31) build-in, the feed pulley mechanism (5) is corresponding to coaster Guide rail leans out the position of resigning chamber (1115) and the power supply wiring mechanism (7) is fixed.

3. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 1, its feature It is to form in the bottom of the length direction of the coaster guide rail (2) and there are a pair of coaster roller raceways (22), this is to coaster roller The opposite side of the length direction of raceway (22) is opened up towards lower folding and forming has a pair of guide roller flangings (221), and this is to being oriented to Space between roller flanging (221) is configured to orienting roll race (2211), described with conductor rail insulation fixed seat (3) Conductor rail fix the feed pulley mechanism (5) that is slidably matched of the conductor rail (4) of caulking groove (31) build-in and meanwhile with a pair Coaster roller raceway (22) and orienting roll race (2211) form rolling pair and are leaning out the shape of orienting roll race (2211) It is fixed with described power supply wiring mechanism (7) under state.

4. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 3, its feature It is that the feed pulley mechanism (5) is rolled including carbon brush fixed seat (51), a pair of rollers of coaster first (52), a pair of coasters second Take turns (53), the first guide roller (54), the second guide roller (55), carbon brush (56) and carbon brush guide bracket (57), carbon brush fixed seat (51) type is molded from plastic into, a cover lid fixed column is extended with the middle position of the side of the carbon brush fixed seat (51) under (511) and being formed in carbon brush fixed seat (51) one end has one first roller mount (512), and the other end, which is formed, one second roller mount (513), a pair of rollers of coaster first (52) are respectively rotationally set with the state to correspond to each other by the roller shaft of coaster first (521) In the both sides of the first roller mount (512), a pair of rollers of coaster second (53) are respectively rolled with the state to correspond to each other by coaster second Wheel shaft (531) is rotatably arranged at the both sides of the second roller mount (513), and the first guide roller (54) is rotatably arranged at first and led On way roller axle, and the middle part of side of the upper support of the first orienting roll wheel shaft in the first roller mount (512) under, the The lower end of one orienting roll wheel shaft is supported in described power supply wiring mechanism (7), and the second guide roller (55) is rotatably arranged at On second orienting roll wheel shaft (551), and the upper end of the second orienting roll wheel shaft (551) is supported on the second roller mount (513) direction Under side middle part, the lower end of the second orienting roll wheel shaft (541) is equally supported in described power supply wiring mechanism (7), carbon Brush guide bracket (57) is molded from plastic into type, and the carbon brush guide bracket (57) is corresponding to the first roller mount (512) and the second roller mount (513) position between is fixed with carbon brush fixed seat (51) towards upper side, and the carbon brush guide bracket (57) is towards carbon brush fixed seat (51) side, which is formed, a carbon brush holder sliding cavity (571), and on the top of carbon brush guide bracket (57) and corresponding to carbon brush (56) location interval offers the carbon brush sliding groove (572) equal with the quantity of carbon brush (56), and carbon brush (56) slides with carbon brush Groove (572) is corresponding and is slidably matched with carbon brush sliding groove (572), the upper surface of carbon brush (56) and described conductor rail (4) It is slidably matched, the bottom of carbon brush (56) is insinuated into carbon brush holder sliding cavity (571) and with carbon brush seat board (561) towards upper one Side is fixed, and the side of the carbon brush seat board (561) under supports spring (5611) with quick condition branch by a pair of carbon brush seat boards Hold on the carbon brush fixed seat (51), carbon brush feed power line (562) be fixedly arranged in the middle of in side of the carbon brush under, Carbon brush feed power line (562) sequentially passes through the carbon brush seat board power line resigning hole being opened on carbon brush seat board (561) (5612) and cover lid fixed column (511) cover lid fixed column power supply line three-way hole (5111) towards described power supply wiring mechanism (7) Extend and be electrically connected with power supply wiring mechanism (7), one of coaster in the described roller of a pair of coasters first (52) The roller of one of coaster second and a pair of described cunnings in first roller and the described roller of a pair of coasters second (53) A wherein coaster roller raceway composition rolling pair in car roller raceway (22), and the described roller of a pair of coasters first (52) In another roller of coaster first and another roller of coaster second in the described roller of a pair of coasters second (53) with Another slider roller raceway in a pair of described coaster roller raceways (22) forms rolling pair, the first described guide roller (54) and the second guide roller (55) is led with described a pair simultaneously in the position corresponding to the orienting roll race (2211) Way roller flanging (221) forms rolling pair.

5. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 4, its feature It is the carbon brush sliding groove when the quantity of the conductor rail (4) is two, being opened on the carbon brush guide bracket (57) (572) quantity is two, and the quantity of described carbon brush (56) is two pieces, and when the quantity of the conductor rail (4) is three, The quantity of the carbon brush sliding groove (572) is three, and the quantity of the carbon brush (56) is three pieces；In the carbon brush fixed seat (51) Forming above and in the position that spring (5611) is supported corresponding to the carbon brush seat board has spring base (514), the supporting of carbon brush seat board Spring (5611) is supported on the spring base (514).

6. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 4, its feature It is that described power supply wiring mechanism (7) includes junction block case (71), junction block case cover plate (72), power line junction block (73), carbon brush feed power line electric connecting sheet (74) and power supply extraction wire (75), junction block case (71), which is formed, a wiring Seat chamber (711), a power supply extraction wire resigning hole is offered in the middle position of the bottom of chamber wall of the junction block chamber (711) (7111), junction block case cover plate (72) is at the open topped position corresponding to junction block case (71) and junction block case (71) It is fixed, it is extended with first cover plate of case towards the side of first roller mount (512) in the junction block case cover plate (72) Ear (721), and case the second cover plate ear (722) is extended with towards the side of second roller mount (513), in junction block case The middle part of cover plate (72) and a cover lid fixed column mating holes is offered in the position corresponding to the cover lid fixed column (511) (723), power line junction block (73) is molded from plastic into type, the power line junction block (73) and junction block case cover plate (72) court Fixed to the side of the junction block chamber (711), being formed in the middle position of the power line junction block (73) has carbon brush feed Power supply line chamber (731), and being formed in the position that power line (562) is fed corresponding to the carbon brush has quantity to feed electricity with carbon brush The equal carbon brush feed power wire through hole (732) of the quantity of source line (562), carbon brush feed power wire through hole (732) with Carbon brush feed power supply line chamber (731) communicates, and being formed in the bottom of power line junction block (73) has quantity and carbon brush feed power line (562) the equal electrical connection piece chamber (733) of quantity, the electrical connection piece chamber (733) and carbon brush feed power supply line chamber (731) Communicate and between adjacent electrical connection piece chamber (733) by electrical connection piece chamber partition wall (7331) dielectric separation, carbon brush feed power supply The quantity of line electric connecting sheet (74) is equal with the quantity of carbon brush feed power line (562), carbon brush feed power line electric connecting sheet (74) in the position corresponding to electrical connection piece chamber (733) with electrically connecting piece chamber (733) fixation and being insinuated into carbon brush feed power supply In line chamber (731), the quantity of power supply extraction wire (75) it is equal with the quantity that carbon brush feeds power line electric connecting sheet (74) and One end of the power supply extraction wire (75) and carbon brush feed power line electric connecting sheet (74) are fixedly connected, and the other end is from the power supply Extraction wire resigning hole (7111) is drawn and is electrically connected with the motor of tentering machine or layout machine；Described carbon brush feed Power line (562) is drawing the cover lid fixed column power supply line three-way hole (5111) by carbon brush feed power wire through hole (732) lead in the carbon brush feed power supply line chamber (731) and power cord ends fixing screws (5621) are fed by carbon brush In the position corresponding to the feed power cord ends fixing screw hole (741) being opened on carbon brush feed power line electric connecting sheet (74) Put and be electrically fixedly connected with carbon brush feed power line electric connecting sheet (74)；Described cover lid fixed column (511) is corresponding to described Inserted with cover lid fixed column mating holes (723) solid in the position of cover lid fixed column mating holes (723)；Described the first roller shaft (541) Lower end be supported on the first cover plate of case ear (721), and the lower end of described the second roller shaft (551) is supported on case On second cover plate ear (722).

7. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 6, its feature It is to be fixed with a power line first intermediate plate (712) in the bottom of the link cover of FIG case (71), corresponding to the power line The side of one intermediate plate (712) is connected with a power line second intermediate plate (713), the power line first intermediate plate (712) and power line Second intermediate plate (713) corresponds respectively to the both sides of the power supply extraction wire resigning hole (7111) in the state of mutual cooperation； A case cover plate fixing threaded hole (714) is offered in the middle position of the top side of junction block case (71), in the case lid A case cover plate fixing screws (7141) are equipped on plate fixing threaded hole (714), and it is another on the top of junction block case (71) The position of side, which is formed, an embedding pin of case cover plate (715), at the middle part of the side of the junction block case cover plate (72) and A case cover screw hole (724), described case cover plate are offered in the position corresponding to case cover plate fixing threaded hole (714) Fixing screws (7141) screw in the case cover screw hole (724), junction block case cover plate (72) opposite side middle part simultaneously And a case cover plate inlaid foot groove is offered in the position corresponding to the embedding pin of case cover plate (715), the embedding pin of case cover plate (715) is embedded In the case cover plate inlaid foot groove；One first suspension ring (7211) are provided with described case the first cover plate ear (721), described Case the second cover plate ear (722) on be provided with one second suspension ring (7221)；On the top pair of the power line junction block (73) Answer both sides to be respectively extended with a junction block fixed ear (734), a fixed ear screw is equipped in the junction block fixed ear (734) (7341), the fixed ear screw (7341) and the junction block case cover plate (72) are fixed；Stepped down from the power supply extraction wire The power supply extraction wire (75) that hole (7111) is drawn is between the intermediate plate of power line first, second (712,713) It is electrically connected afterwards with the motor of tentering machine or layout machine.

8. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 1, its feature It is respectively to form towards the upper and lower part of the side of the first side of coaster guide rail connection sheet (61) in the coaster guide rail (2) There is the first side of coaster guide rail connection sheet caulking groove (23), the upper and lower part of the first side of coaster guide rail connection sheet (61) is led with coaster The first side of rail connection sheet caulking groove (23) scarf and the first side of coaster guide rail connection sheet (61) length direction bottom roll over exhibition There is the one first embedding pin of side connection sheet (611), the embedding pin of the first side connection sheet (611) is with being formed in coaster guide rail (2) towards coaster First embedding pin of one side lower part of the first side of guide rail connection sheet (61) is fitted together to the flanging groove scarf of flanging (24), is connected in the first side The embedding pin chamber (6111) of one first side connection sheet is offered in the middle part of the length direction of the embedding pin of piece (611), and is fitted together in the first embedding pin The end of flanging (24) and corresponding to the embedding pin chamber (6111) of the first side connection sheet position form have one first side connection sheet Embedding pin stop lug (241), the embedding pin stop lug (241) of the first side connection sheet correspond to the embedding pin chamber of the first side connection sheet (6111)；It is each towards the upper and lower part of the side of the second side of coaster guide rail connection sheet (62) in the coaster guide rail (2) Composition has the second side of rail plate connection sheet caulking groove (25), the upper and lower part of the second side of coaster guide rail connection sheet (62) and cunning The bottom of the second side of car guide rail connection sheet caulking groove (25) scarf and the length direction in the second side of coaster guide rail connection sheet (62) Folding exhibition has the one second embedding pin of side connection sheet (621), and the embedding pin of the second side connection sheet (621) is with being formed in coaster guide rail (2) direction Second embedding pin of one side lower part of the second side of coaster guide rail connection sheet (62) is fitted together to flanging (26) flanging groove scarf, connects in the second side The embedding pin chamber (6211) of one second side connection sheet is offered in the middle part of the length direction of the embedding pin of contact pin (621), and it is embedding in the second embedding pin Closing the end of flanging (26) and being formed in the position corresponding to the embedding pin chamber (6211) of the second side connection sheet has the connection of one second side The embedding pin stop lug (261) of piece, the embedding pin stop lug (261) of the second side connection sheet correspond to the embedding pin chamber of the second side connection sheet (6211)。

9. the coaster track longer attachment structure of rail type sliding contact electric supply installation according to claim 8, its feature Being to form in described the first side of coaster guide rail connection sheet (61) has a pair first chimeric cavitys (612), and in the cunning Being formed in the second side of car guide rail connection sheet (62) has a pair second chimeric cavitys (622), in the coaster guide rail connection sheet cover plate (63) towards the side of the first side of coaster guide rail connection sheet (61) and in the position corresponding to a pair first chimeric cavitys (612) Composition has a pair of coaster guide rail connection sheet cover plates first to be fitted together to flange (631), and in coaster guide rail connection sheet cover plate (63) direction The side of the first side of coaster guide rail connection sheet (62) and formed in the position corresponding to a pair second chimeric cavitys (622) and have one Flange (632) is fitted together to coaster guide rail connection sheet cover plate second, a pair of coaster guide rail connection sheet cover plates first are fitted together to flange (631) With a pair described of first chimeric cavity (612) scarves, and a pair of coaster guide rail connection sheet cover plates second be fitted together to flange (632) with Chimeric cavity (622) scarf of described a pair second.