CN204847125U - Automobile vacuum child steel ring rim hoist - Google Patents
Automobile vacuum child steel ring rim hoist Download PDFInfo
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- CN204847125U CN204847125U CN201520569417.XU CN201520569417U CN204847125U CN 204847125 U CN204847125 U CN 204847125U CN 201520569417 U CN201520569417 U CN 201520569417U CN 204847125 U CN204847125 U CN 204847125U
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Abstract
The utility model provides an automobile vacuum child steel ring rim hoist, includes that the rim cramp bar of waist in the centre gripping steel ring rim outside indent of four even symmetric distributions and rings that the top welding has driving of supplying or crane handling rim one is criss -cross including two and stacks and weld the cross of upper support side of hanging pipe as an organic whole and lower support side of hanging managing from top to bottom and support the mounted frame. The rim cramp bar include the cartridge in the intraductal horizontal sliding rack in the upper support side of hanging pipe or the lower support side of hanging, weld in slide rack end below the montant, weld in the rim clamp jaw of montant below. Among each supporting side of hanging pipe in opposite directions the cartridge have a rack that slides of two rim cramp bars, two coaxial linkage cylinder straight -tooth gears that slide rack and the last below pipe of four rim cramp bars stacked central part relative orientation mesh simultaneously slide in opposite directions with the synchronization that realizes four rim cramp bars open and shut with convenient in to rim lateral surface indent the waist carry out centre gripping and reliably handling.
Description
Technical field
The utility model relates to the relevant tyre rim hoist tool of a kind of manufacturing of the tyre rim supporting to vacuum automobile tyre, specifically, is a kind of suspender for handling Large rim wheel rim.
Background technology
The self-propelled vehicle of many such as trucks, utility van and so on generally adopts tubeless tires, is commonly called as vacuum tyre.Tubeless tires is similar to conventional tyre in appearance, difference be tubeless tires cover tire inwall on addition of thick layer about 2 ~ 3mm be used for specially seal the rubber sealant of gas, it adheres to by the method for sulfuration, below the tyre surface that sealing layer faces, the self-adhesive layer that the special mixture that against one deck half finished rubber is made.When puncture of tire, the hole that self-adhesive layer can be about to pierce through certainly bonds, the tubeless tires of the self-adhesive layer that is therefore otherwise known as.Tubeless tires is when boring a hole, pressure can not sharply decline, and therefore air-tightness is good, is conducive to safety traffic, there is not abrasion between Tire & Tube and Ka Dun in tubeless tires, can directly by wheel rim heat radiation, temperature rise is low, long service life, structure are simple, lightweight.Tubeless tires is sleeved on the lateral surface that the lateral surface of Automobile steel ring wheel rim and tyre rim be inwardly recessed and jointly forms gas storage space.Generally adopting thickness is at present that the rectangular hot rolled steel plate of more than 5 millimeters encloses round equipment circle and becomes circular arc, then by two far-ends to the production technology manufacture Automobile steel ring wheel rim be welded into rolling technology shaping after annulus.For cyclecar tyre rim due to volume and weight be not very large so handling is unchallenged in current production process, but for the wheel rim handling of the large-scale load-carrying vehicle such as trailer or superimposed trailer, because the volume of wheel rim is large, heavy, so with general such as steel rope, nylon sling be wound around handling very inconvenient, in lifting with put off the heavy weight tyre rim of large volume in process and be easy to tilt even to topple, steel rope or nylon sling time is slightly long to be also easy to be worn and torn by tyre rim.Current Automobile steel ring production field does not also have the special hoist tool for large-scale wheel rim, application number provides a kind of wheel rim suspender of simple hook form for utility model patent that " CN201320094177.3 " be called " wheel rim conveying suspender ", but the suspender that provides of this utility model the steady handling not being suitable for crane and driving a vehicle to Large rim wheel rim.
Summary of the invention
The technical matters solved
Cannot be applicable to the steady handling of full-sized car tyre rim for the shortage of the existing professional suspender for full-sized car tyre rim of volume in above-mentioned background technology and solution that at present public technology provides, the vacuum automobile tyre steel ring wheel rim suspender of a kind of specialty that the utility model provides can be used for whipline and driving carries out pulsation-free handling to full-sized car tyre rim.
The technical scheme adopted
Owing to repeating abstract and length from the content hereafter described the 3rd section, some is long, advises that the embodiment part of the drawings attached contrast that the reader of distinguished inspector and this specification sheets first reads hereafter browses In this Section again.
First general description mentality of designing of the present utility model and know-why once, for solving the problems of the technologies described above, a kind of tyre rim suspender that the utility model provides utilize four distributions symmetrically and the wheel rim clamping bar of the folding that can link waist of indent in the middle of the wheel rim lateral surface of institute's handling utilize fastening be welded in wheel rim clamp jaw below wheel rim clamping bar safe clamp wheel rim, because wheel rim lateral surface has the outwardly geometric properties of middle concave and then edge, both sides, therefore the waist that four wheel rim clamp jaws below four symmetrical wheel rim clamping bars clamp indent in the middle of wheel rim lateral surface rear rim of being sling by wheel rim would not drop, full-sized car tyre rim pulsation-free is sling and transports by like this then crane or the suspender that can provide with the utility model of driving a vehicle, the process put off by wheel rim after arriving destination also can be very steady.In order to ensure the reliability and security of the fastening wheel rim clamp jaw be welded of wheel rim clamping bar in the middle of wheel rim handling process and below thereof to waist clamping in wheel rim lateral surface indent, the suspender that the utility model patent provides also is provided with the locking pin stoping the slippage of wheel rim clamping bar on the supporting hanger bracket of wheel rim clamping bar, once namely wheel rim clamping bar can not be carried out opening and closing movement again with the wheel rim clamping bar of four symmetrical interlock foldings all after pin locking, so also just ensure that four four wheel rim clamp jaws being clamped in waist in wheel rim lateral surface indent can not open further again causes the wheel rim of institute's handling to come off from suspender, guarantee the reliability and security of the automobile rim suspender that the utility model provides.
Specifically, a kind of vacuum automobile tyre steel ring wheel rim suspender that the utility model provides, comprises four cross supporting hanger brackets having the suspension ring supplying driving or crane handling wheel rim for the wheel rim clamping bar and welded top clamping waist in tyre rim lateral surface indent distributed symmetrically.Described cross supporting hanger bracket comprises two and is square crossing mounted on top and the upper supporting suspension square tube be welded as a whole and lower support suspension square tube.Described wheel rim clamping bar comprise be plugged in described upper supporting hang square tube or lower support hang horizontal sliding tooth bar in square tube, be welded in montant below described slippage tooth bar end, be welded in below described montant towards the wheel rim clamp jaw consistent with slippage tooth bar.The upper supporting that the slippage tooth bar of described wheel rim clamping bar is plugged in described cross supporting hanger bracket is hung among square tube or lower support suspension square tube, the two ends of upper supporting suspension square tube and lower support suspension square tube are fitted with the slippage tooth bar of two described wheel rim clamping bars all in opposite directions, described upper supporting is hung square tube and lower support and is hung that the middle part at the both ends open place of square tube is all fastening is provided with spacing block, and the slippage tooth bar being plugged in described upper supporting and hanging two described wheel rim clamping bars that square tube or lower support hang in square tube separates by described spacing block.Obtain in namely like this then four described wheel rim clamping bars are plugged in described cross supporting hanger bracket two square tubes by the horizontal sliding tooth bar on it and support and hung on described suspender, and below wheel rim clamping bar, wheel rim clamp jaw all can towards inner side.In the middle part of two square tube both ends open places of described cross supporting hanger bracket, the spacing block of fastening installation ensure that the slippage of the two slippage tooth bars be plugged in same square tube can not hinder each other.In addition, two square tubes due to described cross supporting hanger bracket intersect vertically and stack fastening being welded as a whole, every root square tube is fitted with the slippage tooth bar of two described wheel rim clamping bars all in opposite directions from its two ends, therefore the corner location be positioned at symmetrically is formed institute's handling wheel rim pulsation-free clamping and lifts by four wheel rim clamping bars.
Synchronously can transfer waist to the lateral surface indent of the wheel rim of horizontal positioned in order to ensure the wheel rim clamp jaw below four wheel rim clamping bars and carry out clipping operation.The montant length being plugged in two wheel rim clamping bars that described upper supporting is hung in square tube is slightly longer than the montant length of two the wheel rim clamping bars be plugged in described lower support suspension square tube to guarantee that the wheel rim clamp jaw below four wheel rim clamping bars is positioned at same plane.
An advantage of the Automobile steel ring wheel rim suspender that the utility model provides is that described four wheel rim clamping bars can synchronous interaction folding, in actual use, suspender first can be transferred to suitable height by user, wheel rim clamp jaw below four wheel rim clamping bars be up to the standard place the facial planes position, the lateral surface indent middle part of the side until handling wheel rim time, buttress described cross supporting hanger bracket on the other hand, catching any one wheel rim clamping bar to carry out pulling passing on the other hand can make four wheel rim clamping bars carry out synchronous on-off, until the wheel rim clamp jaw below four wheel rim clamping bars is fitted as far as possible institute's handling wheel rim lateral surface indent in waist, make it not open further again four wheel rim clamping bar lockings more afterwards and can carry out handling.Can synchronous interaction folding be carried out to realize four described wheel rim clamping bars, being plugged in same described upper supporting and hanging the straight-tooth gear teeth of two slippage tooth bars in square tube or lower support suspension square tube all towards square tube center.The center upright position that square tube and lower support suspension square tubes soldering position are hung in described upper supporting is all fitted with two identical cylindrical wheels, the axial line position of described cylindrical wheel all has the axis hole of band keyway, runs through to be plugged in described upper supporting and to hang gear coaxial linkage axle that square tube and lower support hang a band key of the center upright position at square tubes soldering position and be plugged in the described upper band key shaft hole matching hanging two cylindrical wheels that square tube and lower support hang in square tube that supports and make two described cylindrical wheels can be driven synchronous rotary each other.Described cylindrical wheel all be inserted into same described upper supporting and hang two slippage tooth bars that square tube or lower support hang square tube and engage.Because the cylindrical wheel of two in upper and lower square tube is coaxial and to be coordinated with keyway by key and realize linkage rotation, and two sliding racks in each square tube engage with same cylindrical wheel at relative position, so namely achieving four sliding racks drives four of its place synchronous on-offs that wheel rim clamping bar links in opposite directions, only need adjust four wheel rim clamping bars wherein one can allow all four wheel rim clamping bar synchronous interaction foldings, the clipping operation for wheel rim brings good comfort feature.In the production and assembly process of the tyre rim suspender provided at the utility model, also the synchronous two ends toward two square tubes are only needed to insert the slippage tooth bar of four wheel rim clamping bars, two cylindrical wheels in upper and lower square tube are allowed to engage can complete assembling with four slippage tooth bars together, certainly, under the help not having other auxiliary facilities, because a people only has two hands, therefore coordinate with regard to needs at least two people and carry out above-mentioned assembly manipulation.
Cause the wheel rim clamping bar at its place from slippage in the square tube of place to prevent the undue slippage in the square tube of place of described slippage tooth bar, described slippage tooth bar is fastening relative to another end of its welding montant is provided with detouchable sliding and position limitation screw, on described supporting hang diapire that the roof of square tube and described lower support hang square tube has non-penetrating whole described on supporting hang the sliding and position limitation groove that square tube or described lower support hang square tube, along with described slippage tooth bar supports the slippage of hanging in square tube or described lower support suspension square tube on described, described sliding and position limitation screw moves into each self-corresponding sliding and position limitation groove by being driven and occurs to conflict at the end of sliding and position limitation groove and stop the slippage tooth bar at place to continue slippage.Like this then the undue slippage in the square tube of place of described slippage tooth bar as noted earlier just can be avoided by sliding and position limitation groove to cause the wheel rim clamping bar at its place from the generation of the phenomenon of slippage in the square tube of place with coordinating of described sliding and position limitation screw.
As mentioned above, must guarantee that in wheel rim handling process four wheel rim clamp jaws can not open the reliability and safety that just can guarantee wheel rim handling process more further, be unlikely to because wheel rim gravity is strutted by four wheel rim clamp jaws and come off from described suspender.Because wheel rim clamp jaw, montant and slippage tooth bar are the fastening one be weldingly connected, and four wheel rim clamping bars described above mutually drive interlock folding, therefore just can by locking wherein the slippage tooth bar of any one wheel rim clamping bar realize four wheel rim clamping bars to lock object together, so just can guarantee that action that four wheel rim clamp jaws can not occur to open further is again to guarantee reliability and the safety of wheel rim handling process.For this reason, in the utility model, the back side of the non-flank of tooth of the slippage tooth bar of in the middle of four described wheel rim clamping bars has the non-penetrating slippage stop pin nail array along the arrangement of tooth bar length direction, its the described upper supporting be plugged in wherein hang square tube or lower support and hang square tube and the side sidewall that its non-flank of tooth is fitted and there is a pin hole confession wheel rim clamping bar corresponding with described slippage stop pin nail array lock pin and be plugged in wherein and one of them pin hole being inserted in described slippage stop pin nail array, the middle part that described wheel rim clamping bar locking pin is positioned at outside square tube has flange, described flange diameter is greater than the diameter that the side wall pin nail of square tube or lower support suspension square tube is hung in described upper supporting, the described wheel rim clamping bar locking pin part be positioned at outside square tube is set with a spring, described spring and described wheel rim clamping bar lock pin and are all anchored on described upper supporting hang square tube or lower support hangs among the spring spool of square tube sidewall with being plugged in an end altogether, the end of described wheel rim clamping bar locking pin stretches out the perforate of described spring spool afterbody, described spring one end props up the flange in the middle part of described wheel rim clamping bar locking pin, one end props up the inwall of described spring spool afterbody, its elastic force remains the trend of the wherein arbitrary pin hole described wheel rim clamping bar stop pin screw top being entered described slippage stop pin nail array.During practical operation, operative employee can pinch with left index finger and thumb the pin hole that end that described wheel rim clamping bar locks pin pulls it the slippage stop pin nail array of described sliding rack, other three fingers of left hand ride over above the square tube of place helps whole described cross supporting hanger bracket, then pull any one wheel rim clamping bar of passing with the right hand with synchronous on-off four wheel rim clamping bars, waist in the wheel rim lateral surface indent of horizontal positioned to be clamped, then the forefinger and the thumb that unclamp left and right lock pin to unclamp described wheel rim clamping bar, pass slightly again on it and there is the slippage tooth bar of slippage stop pin nail array or the wheel rim clamping bar at this slippage tooth bar place, making described wheel rim clamping bar locking pin be inserted a pin hole nearest in described slippage stop pin nail array can by four disposable whole locking of wheel rim clamping bar.
As a kind of technical scheme of optimization; in the middle of described wheel rim clamp jaw clamping wheel rim lateral surface, the side of indent waist has certain radian and is fasteningly pasted with rubber pad; like this then described wheel rim clamp jaw will will be greater than simple plane with the contact surface of clamped wheel rim; improve the firm degree of clamping, also can increase further after attachment rubber pad the area of fitting between wheel rim clamp jaw and wheel rim improves the firm degree that clamps also the scraping that can as far as possible reduce between metal and metal be not scratched to protect the surface of wheel rim clamp jaw and institute's handling wheel rim.
The beneficial effect realized
After adopting above-mentioned technical solution, the beneficial effect brought is apparent.A kind of vacuum automobile tyre steel ring wheel rim suspender that the utility model provides, waist in the lateral surface indent of relying on wheel rim self intrinsic, utilize four can carry out synchronous on-off and the wheel rim clamping bar of its folding degree of lockable can easily from the lateral surface indent of institute's handling wheel rim waist steady failure-free clamping and handling are carried out to it, lifting by crane and putting off in process because wheel rim will be in pulsation-free level attitude all the time, therefore there will not be phenomenon of toppling, avoid when large-scale wheel rim topples and the person of operative employee is damaged.
Accompanying drawing explanation
Below in conjunction with Figure of description and a specific embodiment, the utility model is described in further detail.Wherein, Fig. 1 illustrates the profile of the Automobile steel ring wheel rim of the tyre rim suspender institute handling that the utility model provides, and in figure, namely arrow indication is that wheel rim lateral surface can allow wheel rim clamp jaw be clamped waist in the indent of also handling; Fig. 2 and Fig. 3 illustrates the profile of an exemplary embodiments of the tyre rim suspender that the utility model provides from two oblique viewing angles; Four wheel rim clamping bars that Fig. 4 illustrates the wheel rim suspender that the utility model provides can carry out the process that synchronous interaction folding clamps easily to institute's handling wheel rim; Fig. 5 and Fig. 6 respectively show two slippage tooth bars in same square tube synchronous interaction Relative sliding and four slippage tooth bars up and down in square tube can be carried out the principle of synchronous interaction folding; Fig. 7 and Fig. 8 is further by parts exploded view and the principle can being carried out synchronous interaction folding by four wheel rim clamping bars that the cutting cross sectional representation of cylindric straight-tooth gear axial line further illustrates four slippage tooth bars and its place in upper and lower square tube; Finally, Fig. 9 and Figure 10 utilizes parts disassembly diagram and cutting cross sectional representation to illustrate the mechanism of action and the matching relationship of wheel rim clamping bar locking pin and relevant auxiliary component thereof.
Fig. 1: vacuum automobile tyre steel ring wheel rim appearance schematic diagram;
Fig. 2: a kind of schematic appearance of vacuum automobile tyre steel ring wheel rim suspender;
Fig. 3: a kind of bottom upward schematic appearance of vacuum automobile tyre steel ring wheel rim suspender;
Fig. 4: the wheel rim clamping bar of vacuum automobile tyre steel ring wheel rim suspender pulls open the use procedure schematic diagram of the clamping wheel rim drawn in again;
Fig. 5: remove supporting hang square tube roof and on other parts of suspender after the driving principle schematic diagram of the slippage tooth bar move toward one another of wheel rim clamping bar shown;
Fig. 6: remove the clamping bar of the wheel rim up and down slippage interlock principle schematic in opposite directions comprising and showing after the cross supporting hanger bracket of square tube and lower support suspension square tube is hung in supporting;
Fig. 7: the exploded perspective view that the wheel rim clamping bar of vacuum automobile tyre steel ring wheel rim suspender is disassembled;
Fig. 8: by the axial line plane cutting cross sectional representation of gear coaxial linkage axle;
Fig. 9: schematic diagram disassembled by wheel rim clamping bar locking pin and the part relevant to wheel rim clamping bar slippage lock function;
Figure 10: by the cutting cross sectional representation of wheel rim clamping bar locking pin axial line.
Reference numeral
1: cross supporting hanger bracket; 101: square tube is hung in upper supporting; 102: lower support hangs square tube; 103: suspension ring;
104: cylindric straight-tooth gear; 10402: gear coaxial linkage axle; 105: sliding and position limitation groove;
106: spacing block; 107: wheel rim clamping bar locking pin; 10702: flange; 108: spring; 109: spring spool;
2: wheel rim clamping bar; 201: wheel rim clamp jaw; 202: montant; 203: slippage tooth bar; 20302: sliding and position limitation screw;
204: slippage stop pin nail array.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 to Figure 3, and with reference to figure 4 to Fig. 7, an exemplary embodiments of a kind of vacuum automobile tyre steel ring wheel rim suspender that the utility model provides, comprises four symmetrical cross supporting hanger brackets 1 having the suspension ring 103 for driving or crane handling wheel rim for the wheel rim clamping bar 2 and welded top clamping tyre rim indent waist.Described cross supporting hanger bracket 1 comprises two and is square crossing mounted on top and the upper supporting suspension square tube 101 be welded as a whole and lower support suspension square tube 102.Described wheel rim clamping bar 2 comprise be plugged in described upper supporting hang square tube 101 or lower support hang horizontal sliding tooth bar 203 in square tube 102, be welded in montant 202 below described slippage tooth bar end, be welded in below described montant 202 towards the wheel rim clamp jaw 201 consistent with slippage tooth bar 203.The upper supporting that the slippage tooth bar 203 of described wheel rim clamping bar 2 is plugged in described cross supporting hanger bracket 1 is hung among square tube 101 or lower support suspension square tube 102, the two ends of upper supporting suspension square tube 101 and lower support suspension square tube 102 are fitted with the slippage tooth bar 203 of two described wheel rim clamping bars 2 all in opposite directions, the middle part at the both ends open place of described upper supporting suspension square tube 101 and lower support suspension square tube 102 is all fastening is provided with spacing block 106, the slippage tooth bar 203 being plugged in two described wheel rim clamping bars 2 that described upper supporting is hung in square tube 101 or lower support suspension square tube 102 separates by described spacing block 106.Obtain in namely like this then four described wheel rim clamping bars 2 are plugged in described cross supporting hanger bracket 1 two square tubes by the horizontal sliding tooth bar 203 on it and support and hung on described suspender, and below wheel rim clamping bar 2, wheel rim clamp jaw 201 all can towards inner side with the clamping of realization to waist in institute's handling wheel rim lateral surface indent.In the middle part of two square tube both ends open places of described cross supporting hanger bracket 1, the spacing block 106 of fastening installation ensure that the slippage of the two slippage tooth bars 203 be plugged in same square tube can not hinder each other.In addition, two square tubes due to described cross supporting hanger bracket 1 intersect vertically and stack fastening being welded as a whole, every root square tube is fitted with the slippage tooth bar 203 of two described wheel rim clamping bars 2 all in opposite directions from its two ends, therefore the corner location be positioned at symmetrically is formed institute's handling wheel rim pulsation-free clamping and lifts by four wheel rim clamping bars 2.
Referring to figs. 1 to Fig. 4, synchronously can transfer waist to the lateral surface indent of the wheel rim of horizontal positioned in order to ensure the wheel rim clamp jaw 201 below four wheel rim clamping bars 2 and carry out clipping operation.Montant 202 length being plugged in two wheel rim clamping bars 2 that described upper supporting is hung in square tube 101 is slightly longer than montant 202 length of two the wheel rim clamping bars 2 be plugged in described lower support suspension square tube 102 to guarantee that the wheel rim clamp jaw 201 below four wheel rim clamping bars 2 is positioned at same plane.
With reference to figure 4, an advantage of the Automobile steel ring wheel rim suspender that the utility model provides is that described four wheel rim clamping bars 2 can synchronous interaction folding, in actual use, suspender first can be transferred to suitable height by user, wheel rim clamp jaw 201 below four wheel rim clamping bars 2 be up to the standard place the facial planes position, the lateral surface indent middle part of the side until handling wheel rim time, buttress described cross supporting hanger bracket on the other hand, catching any one wheel rim clamping bar 2 to carry out pulling passing on the other hand can make four wheel rim clamping bars 2 carry out synchronous on-off, until the wheel rim clamp jaw 201 below four wheel rim clamping bars 2 is fitted as far as possible institute's handling wheel rim lateral surface indent in waist, make it not open further again four wheel rim clamping bar 2 lockings more afterwards and can carry out handling.
As shown in Fig. 5 to Fig. 8, and referring to figs. 1 to Fig. 4, can synchronous interaction folding be carried out to realize four described wheel rim clamping bars 2, being plugged in same described upper supporting and hanging the straight-tooth gear teeth of two slippage tooth bars 203 in square tube 101 or lower support suspension square tube 102 all towards square tube center.The center upright position that square tube 101 and lower support suspension square tube 102 weld are hung in described upper supporting is all fitted with two identical cylindrical wheels 104, the axial line position of described cylindrical wheel 104 all has the axis hole of band keyway, runs through to be plugged in described upper supporting and to hang gear coaxial linkage axle 10402 that square tube 101 and lower support hang a band key of the center upright position of square tube 102 weld and be plugged in the described upper band key shaft hole matching hanging two cylindrical wheels 104 that square tube 101 and lower support hang in square tube 102 that supports and make two described cylindrical wheels 104 can be driven synchronous rotary each other.Described cylindrical wheel 104 all be inserted into same described upper supporting and hang two slippage tooth bars 203 that square tube 101 or lower support hang square tube 102 and engage.Because the cylindrical wheel of two in upper and lower square tube 104 is coaxial and to be coordinated with keyway by key and realize linkage rotation, and two sliding racks 203 in each square tube engage with same cylindrical wheel 104 at relative position, so namely achieving four sliding racks 203 drives four of its place synchronous on-offs that wheel rim clamping bar 2 links in opposite directions, only need adjust four wheel rim clamping bars 2 wherein one can allow all four wheel rim clamping bar 2 synchronous interaction foldings, the clipping operation for wheel rim brings good comfort feature.In the production and assembly process of the tyre rim suspender provided at the utility model, also only need the synchronous two ends toward two square tubes to insert the slippage tooth bar 203 of four wheel rim clamping bars 2, allow two cylindrical wheels 104 in upper and lower square tube engage can complete assembling with four slippage tooth bars 203 together.Certainly, under the help not having other auxiliary facilities, because a people only has two hands, therefore coordinate with regard to needs at least two people and carry out above-mentioned assembly manipulation.
As shown in Figure 8 and Figure 9, and referring to figs. 2 to Fig. 4 and Fig. 6 and Fig. 7, cause the wheel rim clamping bar 2 at its place from slippage in the square tube of place to prevent the undue slippage in the square tube of place of described slippage tooth bar 203, described slippage tooth bar 203 is fastening relative to another end of its welding montant 202 is provided with detouchable sliding and position limitation screw 20302, on described supporting hang diapire that the roof of square tube 101 and described lower support hang square tube 102 has non-penetrating whole described on supporting hang the sliding and position limitation groove 105 that square tube 101 or described lower support hang square tube 102, along with described slippage tooth bar 203 supports the slippage of hanging in square tube 101 or described lower support suspension square tube 102 on described, described sliding and position limitation screw 20302 moves into each self-corresponding sliding and position limitation groove 105 by being driven and occurs to conflict at the end of sliding and position limitation groove 105 and stop the slippage tooth bar 203 at place to continue slippage.Like this then the undue slippage in the square tube of place of slippage tooth bar 203 as noted earlier just can be avoided by sliding and position limitation groove 105 to cause the wheel rim clamping bar 2 at its place from the generation of the phenomenon of slippage in the square tube of place with coordinating of described sliding and position limitation screw 203.
With reference to figure 1 and Fig. 4, must guarantee that in wheel rim handling process four wheel rim clamp jaws 201 can not open the reliability and safety that just can guarantee wheel rim handling process more further, be unlikely to because wheel rim gravity is strutted by four wheel rim clamp jaws 201 and come off from described suspender.Because wheel rim clamp jaw 201, montant 202 and slippage tooth bar 203 are the fastening one be weldingly connected, and four wheel rim clamping bars 2 described above mutually drive interlock folding, therefore just can by locking wherein the slippage tooth bar 203 of any one wheel rim clamping bar 2 realize four wheel rim clamping bars 2 to lock object together, so just can guarantee that action that four wheel rim clamp jaws 201 can not occur to open further is again to guarantee reliability and the safety of wheel rim handling process.For this reason, in the present embodiment, as shown in Figure 9 and Figure 10, and referring to figs. 2 to Fig. 8, the back side being positioned at the non-flank of tooth of a slippage tooth bar 203 in the middle of described upper supporting suspension square tube 101 in the middle of four described wheel rim clamping bars 2 has the non-penetrating slippage stop pin nail array 204 along the arrangement of tooth bar length direction, its the described upper supporting be plugged in wherein hang square tube 101 and the sidewall of the side that its non-flank of tooth is fitted and there is a pin hole confession wheel rim clamping bar corresponding with described slippage stop pin nail array 204 lock pin 107 and be plugged in wherein and one of them pin hole being inserted in described slippage stop pin nail array 204, the middle part that described wheel rim clamping bar locking pin 107 is positioned at outside described upper supporting suspension square tube 101 has flange 10702, described flange 10702 external diameter is greater than the diameter that square tube 101 side wall pin nail is hung in described upper supporting, the part that described wheel rim clamping bar locking pin 107 is positioned at outside described upper supporting suspension square tube 101 is set with a spring 108, described spring 108 and described wheel rim clamping bar lock pin 107 all be plugged in altogether an end be anchored on described upper support hang square tube 101 sidewall spring spool 109 among, the end of described wheel rim clamping bar locking pin 107 stretches out the perforate of described spring spool 109 afterbody, described spring 108 one end props up the flange 10702 in the middle part of described wheel rim clamping bar locking pin 107, one end props up the inwall of described spring spool 109 afterbody, its elastic force remains the trend described wheel rim clamping bar locking pin 107 being headed into wherein arbitrary pin hole of described slippage stop pin nail array 204.During practical operation, operative employee can pinch with left index finger and thumb the pin hole that end that described wheel rim clamping bar locks pin 107 pulls it the slippage stop pin nail array 204 of described sliding rack 203, other three fingers of left hand ride over described upper supporting and hang above square tube 101 to help whole described cross supporting hanger bracket 1, then pull any one wheel rim clamping bar 2 of passing with the right hand with synchronous on-off four wheel rim clamping bars 2, waist in the wheel rim lateral surface indent of horizontal positioned to be clamped, then the forefinger and the thumb that unclamp left hand lock pin 107 to unclamp described wheel rim clamping bar, pass slightly again on it and there is the slippage tooth bar 203 of slippage stop pin nail array 204 or the wheel rim clamping bar 2 at this slippage tooth bar 203 place, making described wheel rim clamping bar locking pin 107 be inserted a pin hole nearest in described slippage stop pin nail array 204 can by four disposable whole locking of wheel rim clamping bar 2.
Referring to figs. 2 to Figure 10, as a kind of technical scheme of optimization, the side that described wheel rim clamp jaw 201 clamps indent waist in the middle of wheel rim lateral surface has certain radian and is fasteningly pasted with rubber pad, like this then described wheel rim clamp jaw 201 will will be greater than simple plane with the contact surface of clamped wheel rim, improve the firm degree of clamping, also can increase the area of fitting between wheel rim clamp jaw 201 and wheel rim after attachment rubber pad further to improve the scraping that the firm degree that clamp also can reduce between metal and metal as far as possible and be not scratched to protect the surface of wheel rim clamp jaw 201 and institute's handling wheel rim.
The utility model is disclosed by above-mentioned embodiment and is set forth; but above-mentioned embodiment is not used for limiting the claim advocated of the utility model, any amendment that design of the present utility model makes, increase and decrease, replacement, improvement, change and its technical scheme formed of being derived from still falls among the protection domain that claim of the present utility model advocates.
Claims (2)
1. a vacuum automobile tyre steel ring wheel rim suspender, is characterized in that:
Described tyre rim suspender comprises four crosses supporting hanger bracket (1) having the suspension ring (103) supplying driving or crane handling wheel rim for the wheel rim clamping bar (2) and welded top clamping tyre rim indent waist distributed symmetrically, described cross supporting hanger bracket (1) comprises two and is square crossing mounted on top and upper supporting suspension square tube (101) be welded as a whole and lower support suspension square tube (102), described wheel rim clamping bar (2) comprise be plugged in described upper supporting hang square tube (101) or lower support hang slippage tooth bar (203) in square tube (102), be welded in montant (202) below described slippage tooth bar end, be welded in described montant (202) below towards the wheel rim clamp jaw (201) consistent with slippage tooth bar (203), the upper supporting that the slippage tooth bar (203) of described wheel rim clamping bar (2) is plugged in described cross supporting hanger bracket (1) is hung among square tube (101) or lower support suspension square tube (102), the two ends that square tube (101) and lower support suspension square tube (102) are hung in upper supporting are fitted with the slippage tooth bar (203) of two described wheel rim clamping bars (2) all in opposite directions, the middle part at the both ends open place of described upper supporting suspension square tube (101) and lower support suspension square tube (102) is all fastening is provided with spacing block (106), the slippage tooth bar (203) being plugged in two described wheel rim clamping bars (2) that described upper supporting is hung in square tube (101) or lower support suspension square tube (102) separates by described spacing block (106),
Montant (202) length being plugged in two wheel rim clamping bars (2) that described upper supporting is hung in square tube (101) is slightly longer than montant (202) length of two the wheel rim clamping bars (2) be plugged in described lower support suspension square tube (102) to guarantee that the wheel rim clamp jaw (201) of four wheel rim clamping bars (2) belows is positioned at same plane;
Be plugged in same described upper supporting and hang the straight-tooth gear teeth of two slippage tooth bars (203) in square tube (101) or lower support suspension square tube (102) all towards square tube center, the center upright position that square tube (101) and lower support suspension square tube (102) weld are hung in described upper supporting is all fitted with two identical cylindrical wheels (104), the axial line position of described cylindrical wheel (104) all has the axis hole of band keyway, run through and be plugged in described upper supporting and hang square tube (101) and lower support and hang the gear coaxial linkage axle (10402) of one of center upright position band key of square tube (102) weld and be plugged in the described upper band key shaft hole matching hanging two cylindrical wheels (104) that square tube (101) and lower support hang in square tube (102) that supports and make two described cylindrical wheels (104) synchronous rotary can be driven each other, described cylindrical wheel (104) all be inserted into same described upper supporting and hang two slippage tooth bars (203) that square tube (101) or lower support hang square tube (102) and engage,
Described slippage tooth bar (203) is fastening relative to another end of its welding montant (202) is provided with detouchable sliding and position limitation screw (20302), the sliding and position limitation groove (105) roof of suspension square tube (101) and the diapire of described lower support suspension square tube (102) with non-penetrating whole described upper supporting suspension square tube (101) or described lower support suspension square tube (102) is supported on described, along with described slippage tooth bar (203) supports the slippage of hanging in square tube (101) or described lower support suspension square tube (102) on described, described sliding and position limitation screw (20302) moves into each self-corresponding sliding and position limitation groove (105) by being driven and occurs to conflict at the end of sliding and position limitation groove (105) and stop the slippage tooth bar (203) at place to continue slippage,
The back side of the non-flank of tooth of the slippage tooth bar (203) of in the middle of four described wheel rim clamping bars (2) has non-penetrating slippage stop pin nail array (204) along the arrangement of tooth bar length direction, its the described upper supporting be plugged in wherein hang square tube (101) or lower support and hang square tube (102) and the side sidewall that its non-flank of tooth is fitted and there is corresponding with described slippage stop pin nail array (204) pin hole confession wheel rim clamping bar lock pin (107) and be plugged in wherein and one of them pin hole being inserted in described slippage stop pin nail array (204), described wheel rim clamping bar locking pin (107) middle part be positioned at outside square tube has flange (10702), described flange (10702) external diameter is greater than the diameter that the side wall pin nail of square tube (101) or lower support suspension square tube (102) is hung in described upper supporting, described wheel rim clamping bar locking pin (107) part be positioned at outside square tube is set with a spring (108), described spring (108) and described wheel rim clamping bar lock pin (107) and are all anchored on described upper supporting hang square tube (101) or lower support hangs among the spring spool (109) of square tube (102) sidewall with being plugged in an end altogether, the end of described wheel rim clamping bar locking pin (107) stretches out the perforate of described spring spool (109) afterbody, described spring (108) one end props up the flange (10702) at described wheel rim clamping bar locking pin (107) middle part, one end props up the inwall of described spring spool (109) afterbody, its elastic force remains the trend described wheel rim clamping bar locking pin (107) being headed into wherein arbitrary pin hole of described slippage stop pin nail array (204).
2. a kind of vacuum automobile tyre steel ring wheel rim suspender according to claim 1, is characterized in that:
In the middle of described wheel rim clamp jaw (201) clamping wheel rim lateral surface, the side of indent waist has certain radian and is fasteningly pasted with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569417.XU CN204847125U (en) | 2015-08-02 | 2015-08-02 | Automobile vacuum child steel ring rim hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569417.XU CN204847125U (en) | 2015-08-02 | 2015-08-02 | Automobile vacuum child steel ring rim hoist |
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| Publication Number | Publication Date |
|---|---|
| CN204847125U true CN204847125U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569417.XU Expired - Fee Related CN204847125U (en) | 2015-08-02 | 2015-08-02 | Automobile vacuum child steel ring rim hoist |
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| Country | Link |
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| CN (1) | CN204847125U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460392A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Railway wheel storage device |
| CN106584494A (en) * | 2016-12-22 | 2017-04-26 | 六安力达生产力促进中心有限公司 | Self-centering grabbing mechanism for manipulator |
| CN108100682A (en) * | 2017-12-10 | 2018-06-01 | 郭明明 | A kind of building hollow brick carrying and piling tool arm device |
| CN108855699A (en) * | 2018-09-05 | 2018-11-23 | 江苏亚智能装备有限公司 | A kind of auto parts and components spraying hanging tool |
-
2015
- 2015-08-02 CN CN201520569417.XU patent/CN204847125U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460392A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Railway wheel storage device |
| CN106584494A (en) * | 2016-12-22 | 2017-04-26 | 六安力达生产力促进中心有限公司 | Self-centering grabbing mechanism for manipulator |
| CN106584494B (en) * | 2016-12-22 | 2018-11-30 | 江苏昱博自动化设备有限公司 | The self-centering grasping mechanism of manipulator |
| CN108100682A (en) * | 2017-12-10 | 2018-06-01 | 郭明明 | A kind of building hollow brick carrying and piling tool arm device |
| CN108855699A (en) * | 2018-09-05 | 2018-11-23 | 江苏亚智能装备有限公司 | A kind of auto parts and components spraying hanging tool |
| CN108855699B (en) * | 2018-09-05 | 2023-09-19 | 江苏亚一智能装备有限公司 | Spraying hanger for automobile parts |
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