CN101817050A - Connection method and connection device of broken steel wire set of giant radial tire - Google Patents
Connection method and connection device of broken steel wire set of giant radial tire Download PDFInfo
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- CN101817050A CN101817050A CN200910114965A CN200910114965A CN101817050A CN 101817050 A CN101817050 A CN 101817050A CN 200910114965 A CN200910114965 A CN 200910114965A CN 200910114965 A CN200910114965 A CN 200910114965A CN 101817050 A CN101817050 A CN 101817050A
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Abstract
The invention discloses a connection method of a broken steel wire set of a giant radial tire. The connection method comprises the following steps: 1) using pliers to loose the ends of a steel wire set, polishing the ends to be smooth with a sand paper or a polishing machine, maintaining the ends to be clean; 2) overlapping one end of a connection steel wire set with one broken steel wire set to be connected; 3) sleeving a rigid fixing sleeve with the connection steel wire set and the broken steel wire set; 4) performing eutectic welding to the ends of the broken steel wire set to ensure that the diameter of the broken steel wire set is more than that of the main body of the broken steel wire set; 5) straining the fixing sleeve to ensure that the fixing sleeve tightly grips the connection steel wire set and the broken steel wire set; 6) overlapping the other end of the connection steel wire set with the other broken steel wire set; and 7) repeating the step 1), 2), 3), 4) and 5), to connect the two section of the broken steel wire set together. The invention also discloses a connection device. The operation of the connection device of the invention is convenient and the tension strength of the connected steel wire set steel wire set is far higher than the original steel wire set.
Description
Technical field
The present invention relates to the method for attachment of giant type radial tire breakdown steel wire group, and connecting device, and the method for repairing and mending of radial tyre wire set breakage.
Background technology
The breakdown of steel wire group (rope) usually takes place in the use of steel wire group (rope) at present and extensive, causes a lot of losses to industrial and agricultural production.
Current solutions is: 1. use the steel wire card, this method is not high to requirements of Wire Rope.In particular cases can not use.2. use weave, this commonly used and effective.But under the steel wire group of minor diameter, can use, and construction space is big.3. more renew, effective, but waste is big, length consuming time.4. whole object is scrapped, particularly steel wire group (rope) breakdown in the radial, and the tire of whole piece hundreds of unit, several thousand yuan even tens0000 yuan is scrapped, and causes enormous economic loss.Increase production cost, at the breakdown of radial ply tyre steel wire group (rope), prior repairing method: utilize fire to add and strengthen pad, temporary transient solution urgent need, the fracture of steel wire group breakdown still exists, and this situation does not have basic technology to solve at present.Drum even the danger that occurs blowing out have still appearred after fire is mended.After the usefulness that also has is put up a bridge and is twined overlapping, entangle the overlapping place with deformable fixture, utilize the distortion of fixture then, push down the overlapping place, want to realize connecting, but tangible insufficient strength, and tire moves in the state of high speed and high pressure, the pulling force of steel wire group changes at any time, so this connection also can not reach desirable pulling force.
Summary of the invention
Technical problem to be solved by this invention provides the method for attachment of giant type radial tire breakdown steel wire group, and this method of attachment is simply easy, and is easy and simple to handle, the tension intensity of the former head and shoulders above steel wire group of steel wire group after the connection.
Also proposed the connecting device of above-mentioned method of attachment simultaneously, this apparatus structure is simple, and is convenient to use, effective.
A kind of method for repairing and mending of radial tyre wire set breakage also is provided, and this method for repairing and mending is directly plugged into to the steel wire group of breakdown in the tire, can recover the original dynamics and the carcass strength of steel wire group.
For solving the problems of the technologies described above, technical scheme provided by the present invention is: a kind of method of attachment of breakdown steel wire group, and this method of attachment may further comprise the steps:
1) open steel wire end is loose with pliers, clean with Sha Bu or sander polishing, keep clean;
2) adopt an end that connects the steel wire group to stack with the one section breakdown steel wire group that needs to be connected is flat;
3) use rigidly fixes to entangle and connects steel wire group and breakdown steel wire group;
4) with the termination of low-temperature welding breakdown steel wire group, make breakdown steel wire group termination diameter greater than breakdown steel wire group main diameter;
5) cover that is fixedly clamped is tightly embraced fixed cover and is connected steel wire group and breakdown steel wire group;
6) will connect that the other end of steel wire group and another section breakdown steel wire group are flat to stack;
7) repeat above-mentioned steps 2), 3), 4) and 5), such two sections breakdown steel wire groups link together.
This method also further comprises: weld the termination that will connect the steel wire group earlier, makes the termination diameter that connects the steel wire group greater than connecting steel wire group main diameter.
A kind of connecting device is used for connecting breakdown steel wire group, and this connecting device comprises connection steel wire group and fixed cover; Described connection steel wire group is used for overlapping breakdown steel wire group, and the termination diameter that connects the steel wire group is greater than main diameter; Described fixed cover is a tubulose, is used for clamping the connection steel wire group and the breakdown steel wire group of passing fixed cover.
Described fixed cover offers at least one for connecting the accepting hole that steel wire group and breakdown steel wire group are passed.
The skin of described fixed cover is provided with rubber layer.
Described fixed cover is metallic sheath or soft metal cover.
Described accepting hole two ends are made as the truncated cone-shaped that diameter dwindles along trend in the hole.
This connecting device also includes cutting ferrule, and described cutting ferrule is made as tapered tubular, is set in to connect steel wire group or breakdown steel wire group periphery.
A kind of method for repairing and mending of radial tyre wire set breakage, this method for repairing and mending may further comprise the steps:
Prescind the rubber of radial wound mouth, form enough working spaces, clear up the rubber on the steel wire group of radial breakdown then; To the operation of plugging into of the steel wire group of every breakdown, the described operation of plugging into comprises:
1) open steel wire end is loose with pliers, clean with Sha Bu or sander polishing, keep clean;
2) adopt flat stacking that connects bridge one end and breakdown steel wire group;
3) use rigidly fixes to entangle and connects bridge and breakdown steel wire group;
4) with the termination of low-temperature welding breakdown steel wire group, make breakdown steel wire group termination diameter greater than breakdown steel wire group main diameter;
5) cover that is fixedly clamped is tightly embraced fixed cover and is connected bridge and breakdown steel wire group;
6) will connect that the bridge other end and breakdown steel wire group other end are flat to stack;
7) repeat above-mentioned steps 2), 3), 4) and 5), the steel wire group of breakdown is got up with regard to connection like this.
The described operation of plugging into also comprises: 7) use filling glue that described working space is filled up.
The termination diameter of described connection bridge is greater than the main diameter that connects bridge.
The described operation of plugging into also comprises: handle the termination that will connect bridge earlier, makes the termination diameter that connects bridge greater than the main diameter that connects bridge.
The outer heat cure last layer rubber layer of described fixed cover.
Described fixed cover is metallic sheath or soft metal cover.
Described connection bridge is the steel wire group, is treated to low-temperature welding to connecting the bridge termination; Described fixed cover is provided with at least one for connecting the accepting hole that bridge and breakdown steel wire group are passed.
Described low-temperature welding is soldering.
The advantage that the present invention has:
1, by connecting the steel wire group of breakdown, and will connect the termination that bridge and steel wire group fracture weld with soldering by fixed cover, locking makes fixed cover block connection bridge welding termination.Breakdown steel wire group had original pulling force of the recovery of enhancing and carcass strength.
2, by connecting bridge and fixed cover and steel wire group fracture two ends, with the termination of soldering weldering.Fixed cover is blocked connect bridge welding termination and steel wire group fracture two ends bonding tip, use the padding gum reparation then, make that the tire after the inflation does not play drum at mend, also need not warm oneself in front of a fire to mend equally increases some reinforcement pads, can reduce the cost that causes because of reinforcement significantly.
3, can be used on the steel wire group of the some breakdown on the wound mouth of radial, repairing the back radial can restore to the original state, with respect to traditional restorative procedure, improved the radial required degree of balance of travelling, help improving the driving safety of radial.
4, adopt the steel wire group that connects the breakdown of bridge overlap joint, by connecting bridge and fixed cover and steel wire group fracture two ends, the termination of adopting low-temperature welding such as soldering is blocked fixed cover and is connected bridge welding termination and steel wire group fracture two ends bonding tip.This direct reduction that breakdown steel wire group is carried out is plugged into, and is simple in structure, easy to operate, and stable performance is solid and reliable, practical, of many uses.Through the pulling force of test connection even above former steel wire intensity, can recover the impaired performance of radial fully.
5, adopt low-temperature protection welding wire termination, with soldering welding wire termination, equipment is simple, processing ease.The taper surface of soldering steel wire end and the concave panel of fixed cover to the wedge contact face, its stretching resistance is considerably beyond the intensity of former steel wire group.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the schematic diagram of plugging into of breakdown steel wire group of the present invention;
Fig. 2 is the structural representation of fixed cover of the present invention;
Fig. 3 is the cutting ferrule schematic diagram in the connecting device of the present invention.
The specific embodiment:
As the method for attachment of the breakdown steel wire group of Fig. 1, this method of attachment may further comprise the steps:
1) open steel wire end is loose with pliers, clean with Sha Bu or sander polishing, keep clean;
2) adopt one section breakdown steel wire group 1 flat the stacking that connects steel wire group 3 one ends and need be connected;
3) use rigidly fixes cover 2 and entangles connection steel wire group 3 and breakdown steel wire group 1;
4) with the termination 11 of low-temperature welding breakdown steel wire group 1, as shown in Figure 1, make breakdown steel wire group termination 11 diameters greater than breakdown steel wire group main diameter;
5) cover 2 that is fixedly clamped is tightly embraced fixed cover 2 and is connected steel wire group 3 and breakdown steel wire group 1;
6) adopt the other end and another section breakdown steel wire group 1 flat the stacking that connects steel wire group 3;
7) repeat above-mentioned steps 2), 3), 4) and 5), such two sections breakdown steel wire groups 1 link together.
More firm in order to connect, can earlier two terminations that connect steel wire group 3 be welded, put fixed cover, tension at last makes the termination diameter that connects the steel wire group greater than connecting steel wire group main diameter.
A kind of connecting device shown in Fig. 1,2 and 3 is used for connecting breakdown steel wire group, and this connecting device comprises and is connected and fixed cover 2, steel wire group 3 and cutting ferrule 4; Described connection steel wire group 3 is used for overlapping breakdown steel wire group 1, and termination 31 diameters that connect steel wire group 3 are greater than main diameter; Described fixed cover 2 is a tubulose, is used for clamping connection steel wire group 3 and breakdown steel wire group 2.Fixed cover 2 offers at least one for connecting the accepting hole 22 that steel wire group 3 and breakdown steel wire group 1 are passed, and shown in Figure 2 is two, connects steel wire group 3 and breakdown steel wire group 1 and respectively wears an accepting hole 22 respectively; If an accepting hole 22, just will connect steel wire group 3 and breakdown steel wire group 1 is passed this accepting hole 22 jointly.Accepting hole 22 two ends are made as diameter along the trend truncated cone-shaped 23 of dwindling in the hole, just in time with the termination that connects steel wire group 3 wedge mutually, have avoided that pulling force is excessive to produce shear action to the termination that connects steel wire group 3.The skin of fixed cover 2 is provided with rubber layer 21, is convenient to fixedly connected with other rubber bodies.Fixed cover 2 is that metallic sheath or soft metal cover are made, and is beneficial to clamp to connect steel wire group 3 and breakdown steel wire group 1.Cutting ferrule 4 is made as tapered tubular, is set in the periphery that connects steel wire group 3 or breakdown steel wire group 1, and the termination of steel wire group is stuck in the conical pipe 41 of cutting ferrule 4, has avoided the termination of steel wire group to be cut off under the bigger situation of pulling force like this.
The use of this device is as follows: with breakdown steel wire group 1 be connected steel wire group 3 and pass fixed cover 2 according to the mode of Fig. 1, the termination that connects steel wire group 3 can be welded in advance, makes the termination diameter that connects the steel wire group greater than connecting steel wire group main diameter; With termination 11 welding of breakdown steel wire group 1, the diameter that makes termination 11 clamps fixed cover 2 at last greater than its main diameter, tightly embraces breakdown steel wire group 1 and is connected steel wire group 3 then.Same process will connect steel wire group 3 plugs into another section breakdown steel wire group 1, so just finishes the connection procedure of breakdown steel wire group.
The method that the steel wire group that one meridian line tyre interrupt to decrease is repaired, this method comprises the rubber that prescinds radial wound mouth, forms enough working spaces, clears up the rubber on the steel wire group of radial breakdown then; To the operation of plugging into of the steel wire group of every breakdown, the described operation of plugging into comprises:
1) open steel wire end is loose with pliers, clean with Sha Bu or sander polishing, keep clean;
2) adopt flat stacking that connects bridge one end and breakdown steel wire group;
3) use rigidly fixes to entangle and connects bridge and breakdown steel wire group;
4) with the termination of soldering welding breakdown steel wire group, make breakdown steel wire group termination diameter greater than breakdown steel wire group main diameter;
5) cover that is fixedly clamped is tightly embraced fixed cover and is connected bridge and breakdown steel wire group;
6) will connect that the bridge other end and breakdown steel wire group other end are flat to stack;
7) repeat above-mentioned steps 2), 3), 4) and 5), the steel wire group of breakdown is got up with regard to connection like this.
8) use filling glue that described working space is filled up.
This method can be outside fixed cover heat cure last layer rubber layer, guarantee the identical and stable enhancing of carcass character of fixed cover and tire.
Fixed cover is metallic sheath or soft metal cover, is beneficial to clamp to connect bridge and breakdown steel wire group.
Connecting bridge is the steel wire group, is treated to low-temperature welding to connecting the bridge termination; Fixed cover is provided with at least one for connecting the accepting hole that bridge and breakdown steel wire group are passed.Can earlier the termination that connects bridge be handled, make the termination diameter that connects bridge, can prevent effectively that the excessive connection bridge of pulling force breaks away from fixed cover greater than the main diameter that connects bridge.
Handle the fracture of breakdown steel wire group, with hand grinding tool or special steel wire cutting nippers, the part of removing Flare, degenerate or getting rusty, cleaning is clean, and the steel wire group fracture that draws of handling is no less than 2.5cm to root length.
The taper surface of soldering steel wire group termination and the concave panel of fixed cover accepting hole are wedge contact face mutually, and its stretching resistance surpasses the intensity of former steel wire group.The working space of the radial ply tyre steel wire group of plugging into is limited, the rubber that non-refractory is arranged again, the unyielding limitation of steel wire group, can only operation on sub-curve carcass, method of plugging into and device have been proposed very harsh requirement, should connect, the intensity that also will have former steel wire group, want under the condition that limited working space maintenance rubber is without prejudice, carry out reliable and effective plugging into, adopt as low-temperature welding steel wire ends such as solderings, adopt the phase wedging action of fixed cover to realize connecting.
Steel wire group interconnection technique of the present invention and connecting device, be to solve the preferred plan that present giant type radial tyre wire set breakage reparation connects, the advantage of this connection is that boundary of works area is little, need from object, to dismantle under the steel wire group, on object, can operate, fixed cover and length that is connected bridge and diameter can determine according to the length of steel wire group breakdown and the change of diameter.
The present invention adopts metallic tin to weld, because the fusing point of tin is low, with steel wire cohesive is arranged, and scolding tin plays the effect of falcon head in the termination.Make the steel wire end volume become big, and the preformed hole of fixed cover is little, so small one and large one, mutual mutually wedge, the steel wire section header is welded into vertebra shape as far as possible, the preformed hole of fixed cover is processed into interior vertebra shape, outer imperial palace is little, and the interior conical hole of steel wire assembly welding termination and fixed cover has like this formed the structure of thrust phase wedge, increase and finish the face of touching, strengthened tension intensity simultaneously.Stability is high, and welding procedure is also simple, easy to operate, safety, applied widely, can be suitable for from the steel wire group (rope) of 0.1 millimeter to more than 20 millimeters of diameters, after testing, this welding section header is with the mutual mutually wedging action power that the concave surface of fixture produces, the tension intensity of former head and shoulders above steel wire group (rope).With the steel wire rope of 4 millimeters of diameters, adopt technology of the present invention to connect after, draw steel wire breakdown, and connecting portion does not almost influence with 10 tons jack top.
After adopting the winding of putting up a bridge to overlap, compress the overlapping place with the distortion of fixture cover, and added one group of fixed cover, the same distortion compresses the overlapping place, draws with 10 tons jack top equally, and this joint of plugging into of result is straightened, extracts out.
So the present invention is used in steel wire group (rope) breakdown of radial, with the cryogenic property of its welding, to the not infringement of carcass rubber, high-intensity pulling force reaches fully and has satisfied the requirement of tire in the high speed and high pressure running.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (14)
1. the method for attachment of giant type radial tyre wire set breakage, this method of attachment may further comprise the steps:
Prescind the rubber of radial wound mouth, form enough working spaces, clear up the rubber on the steel wire group of radial breakdown then; To the operation of plugging into of the steel wire group of every breakdown, the described operation of plugging into comprises:
1) with pliers the termination of steel wire is loosed off, clean with Sha Bu or sander polishing, keep clean;
2) adopt flat stacking that connects bridge one end and breakdown steel wire group;
3) use rigidly fixes to entangle and connects bridge and breakdown steel wire group;
4) with the termination of low-temperature welding breakdown steel wire group, make breakdown steel wire group termination diameter greater than breakdown steel wire group main diameter;
5) cover that is fixedly clamped is tightly embraced fixed cover and is connected bridge and breakdown steel wire group;
6) will connect that the bridge other end and breakdown steel wire group other end are flat to stack;
7) repeat above-mentioned steps 2), 3), 4) and 5), breakdown steel wire group is got up with regard to connection like this.
2. method for repairing and mending according to claim 9 is characterized in that: the described operation of plugging into also comprises: 7) use filling glue that described working space is filled up.
3. method for repairing and mending according to claim 9 is characterized in that: the termination diameter of described connection bridge is greater than the main diameter that connects bridge.
4. method for repairing and mending according to claim 11 is characterized in that: the described operation of plugging into also comprises: handle the termination that will connect bridge earlier, makes the termination diameter that connects bridge greater than the main diameter that connects bridge.
5. method for repairing and mending according to claim 9 is characterized in that: the outer heat cure last layer rubber layer of described fixed cover.
6. according to claim 9 or 13 described method for repairing and mending, it is characterized in that: described fixed cover is metallic sheath or soft metal cover.
7. method for repairing and mending according to claim 12 is characterized in that: described connection bridge is the steel wire group, is treated to low-temperature welding to connecting the bridge termination; Described fixture is provided with at least one for connecting the accepting hole that bridge and breakdown steel wire group are passed.
8. want 9 described method for repairing and mending according to right, it is characterized in that: described low-temperature welding is soldering.
9. a connecting device is used for connecting breakdown steel wire group, it is characterized in that: this connecting device comprises connection steel wire group and fixed cover; Described connection steel wire group is used for overlapping breakdown steel wire group, and the termination diameter that connects the steel wire group is greater than main diameter; Described fixed cover is a tubulose, is used for clamping the connection steel wire group and the breakdown steel wire group of passing fixed cover.
10. according to the described connecting device of claim 3, it is characterized in that: described fixed cover offers at least one for connecting the accepting hole that steel wire group and breakdown steel wire group are passed.
11. according to claim 3 or 4 described connecting devices, it is characterized in that: the skin of described fixed cover is provided with rubber layer.
12. according to the described connecting device of claim 5, it is characterized in that: described fixed cover is metallic sheath or soft metal cover.
13. according to the described connecting device of claim 4, it is characterized in that: described accepting hole two ends are made as the truncated cone-shaped that diameter dwindles along trend in the hole.
14. according to the described connecting device of claim 3, it is characterized in that: this connecting device also includes cutting ferrule, described cutting ferrule is made as tapered tubular, is set in to connect steel wire group or breakdown steel wire group periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910114965A CN101817050A (en) | 2009-02-26 | 2009-02-26 | Connection method and connection device of broken steel wire set of giant radial tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910114965A CN101817050A (en) | 2009-02-26 | 2009-02-26 | Connection method and connection device of broken steel wire set of giant radial tire |
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| Publication Number | Publication Date |
|---|---|
| CN101817050A true CN101817050A (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910114965A Pending CN101817050A (en) | 2009-02-26 | 2009-02-26 | Connection method and connection device of broken steel wire set of giant radial tire |
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| CN (1) | CN101817050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846373A (en) * | 2012-12-04 | 2014-06-11 | 兴化市戴南华龙金属工艺制品厂 | Stainless steel wire continuous and quick welding treatment process |
| CN104625453A (en) * | 2015-01-14 | 2015-05-20 | 泰州市艾克森电热仪表设备有限公司 | Welding technology for resistance wire and high-temperature wire in an S shape |
-
2009
- 2009-02-26 CN CN200910114965A patent/CN101817050A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846373A (en) * | 2012-12-04 | 2014-06-11 | 兴化市戴南华龙金属工艺制品厂 | Stainless steel wire continuous and quick welding treatment process |
| CN104625453A (en) * | 2015-01-14 | 2015-05-20 | 泰州市艾克森电热仪表设备有限公司 | Welding technology for resistance wire and high-temperature wire in an S shape |
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Open date: 20100901 |