阅读说明：本技术 一种无卤低烟隔氧层阻燃电力电缆 (Halogen-free low-smoke oxygen-insulating layer flame-retardant power cable ) 是由 李峰 吴福道 肖尚玉 于 2021-07-28 设计创作，主要内容包括：本发明涉及一种无卤低烟隔氧层阻燃电力电缆,包括：外护套,所述外护套的内部依次设置有隔氧层和若干个绝缘套,所述隔氧层与若干个绝缘套之间设置有填充绳,所述绝缘套的内部设置有导体,隔氧层主要由含有Al(OH)3和Mg(OH)2并经特殊工艺加工处理的绕包带,当其受热后释放出结晶水并形成不熔不燃的硬壳,起着降温与隔离的作用,由于无卤低烟聚烯烃阻燃护套中加入了大量的水合金属氧化物氢氧化铝、氢氧化镁等无机材料,使其挤出工艺性能变得较差,其加工温度应控制在160～170摄氏度之间,低于这温度将不能使物料完全塑化,挤出压力过大,高于这个温度会使其分解,一方面降低其阻燃性能,而另一方面会造成护套表面产生气孔。(The invention relates to a halogen-free low-smoke oxygen-insulating layer flame-retardant power cable, which comprises: an outer sheath, wherein an oxygen isolation layer and a plurality of insulation sleeves are sequentially arranged inside the outer sheath, a filling rope is arranged between the oxygen isolation layer and the insulation sleeves, the inside of the insulating sleeve is provided with a conductor, the oxygen isolation layer is mainly composed of a wrapping tape which contains Al (OH)3 and Mg (OH)2 and is processed by a special process, when heated, the crystal water is released and forms a non-melting and non-combustible hard shell which plays the roles of cooling and isolating, because a large amount of inorganic materials such as hydrated metal oxide aluminum hydroxide, magnesium hydroxide and the like are added into the halogen-free low-smoke polyolefin flame-retardant sheath, the extrusion process performance of the sheath becomes worse, the processing temperature is controlled to be 160-170 ℃, materials cannot be completely plasticized when the temperature is lower than the temperature, extrusion pressure is too high, the materials are decomposed when the temperature is higher than the temperature, on one hand, the flame retardant property of the materials is reduced, and on the other hand, pores are generated on the surface of the sheath.)

1. The utility model provides a there is not steamed low fire-retardant power cable in oxygen layer that separates of cigarette which characterized in that: comprises that

The insulation device comprises an outer sheath (1), wherein an oxygen isolation layer (2) and a plurality of insulation sleeves (4) are sequentially arranged inside the outer sheath (1), filling ropes (3) are arranged between the oxygen isolation layer (2) and the insulation sleeves (4), and conductors (5) are arranged inside the insulation sleeves (4);

the halogen-free low-smoke oxygen-insulating layer flame-retardant power cable is prepared by the following steps:

the method comprises the following steps: wrapping the insulating sleeve (4) on the outer side of the conductor (5), and filling the filling rope (3) on the outer side of the insulating sleeve (4);

step two: wrapping the outer side of the filling rope (3) with an oxygen isolation layer (2), and extruding an outer sheath (1) on the outer surface of the oxygen isolation layer (2) to obtain a molded cable;

step three: the cable is wound through the winding device (9) on the storage device, the inclined plate (1101) is lifted to push the winding device (9) away from the supporting block (1002), and the winding device (9) is conveyed through the conveying plate (6).

2. A halogen-free low smoke oxygen barrier flame retardant power cable according to claim 1 characterized in that the diameter of the oxygen barrier (2) is smaller than the diameter of the outer sheath (1).

3. The halogen-free low-smoke oxygen-barrier flame-retardant power cable is characterized in that a layer of insulating sleeve (4) is extruded out of the outer surface of a conductor (5), and then a plurality of insulating sleeves (4) and the conductor (5) are twisted into an insulating wire core, wherein the insulating sleeve (4) is made of silane crosslinked polyethylene, and the outer sheath (1) is a halogen-free low-smoke polyolefin flame-retardant sheath.

4. A halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 1, characterized in that the filler rope (3) is twisted in when the insulated wire cores are cabled, so as to round the cable core, and the filler rope (3) is a dust-free rock wool flame-retardant filler rope.

5. The halogen-free low-smoke oxygen-insulating layer flame-retardant power cable according to claim 1, characterized in that when the outside of the filling rope (3) is wrapped with an oxygen-insulating layer (2), an outer sheath (1) is extruded outside the oxygen-insulating layer (2), and after the cable is obtained, the cable is subjected to water-cooling setting.

6. The halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 1, wherein when the driving motor (14) operates, the driving motor drives the first rotating shaft (1502) to operate in cooperation with the second gear, the chain and the first gear, so that the cable is wound by the winding device (9).

7. The halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 1, wherein the first rotating shaft (1502) is supported in a limiting manner through a supporting block (1002) and a limiting block (1003) which are matched with a bearing (1501).

8. The halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 1, wherein the four hydraulic push rods (1102) are extended to lift the sloping plate (1101) so that the winding device (9) and the supporting block (1002) are separated from each other.

9. The halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 8, wherein when the inclined plate (1101) rises to a set height, the inclined plate (1101) and the conveying plate (6) are in contact with each other, and the winding device (9) rolls to a predetermined position on the inclined plate (1101) and the conveying plate (6) for storage and stacking.

10. The halogen-free low-smoke oxygen-barrier flame-retardant power cable according to claim 1, characterized in that by pushing the adjusting plate (1605), the return spring (1601) contracts, the semicircular ring (1604) slides inside the limiting sleeve (1603), so that the other end of the semicircular ring (1604) is separated from the second limiting hole, and the supporting block (1002) and the limiting block (1003) are separated from each other conveniently.

Technical Field

The invention relates to the field of cables, in particular to a halogen-free low-smoke oxygen-insulating layer flame-retardant power cable.

Background

Typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

The chinese patent with publication number CN210403306U discloses an improved fireproof cable, which is characterized in that the heat-insulating layer, the heat-insulating cavity, the heat-insulating bump and the flame-retardant layer are used in cooperation, so that the heat-insulating layer is helpful for enhancing the overall flame-retardant and fireproof performance of the fireproof cable, and the formation of the heat-insulating cavity greatly improves the heat-dissipation effect, and is helpful for further improving the overall flame-retardant and fireproof performance of the fireproof cable.

The traditional fireproof cable still has the phenomenon that the outer sleeve of the cable becomes soft when being in a long-time high-temperature state, the outer sheath is easily damaged when being extruded by external objects, and therefore effective fire prevention cannot be achieved.

Disclosure of Invention

The scheme solves the problems that the traditional fireproof cable still has the phenomenon that the outer sleeve of the cable becomes soft under a long-time high-temperature state, the outer sheath is extruded by external objects and easily damaged, and therefore the cable cannot be effectively prevented from fire, meanwhile, the processed outer cable sheath is cut to pieces in the transportation process and rubbed to cause damage, so that the fireproof efficiency of the cable is reduced, the traditional winding and storage method is complex, the cable is easily damaged, a large amount of manpower is consumed, and the cable production efficiency is low.

The purpose of the invention can be realized by the following technical scheme: a fire-retardant power cable of no halogen low smoke oxygen barrier layer includes: the insulation device comprises an outer sheath, wherein an oxygen isolation layer and a plurality of insulation sleeves are sequentially arranged inside the outer sheath, filling ropes are arranged between the oxygen isolation layer and the insulation sleeves, and conductors are arranged inside the insulation sleeves;

the processing steps of the halogen-free low-smoke oxygen-insulating layer flame-retardant power cable are as follows:

the method comprises the following steps: firstly, wrapping an insulating sleeve on the outer side of a conductor, and filling a filling rope on the outer side of the insulating sleeve;

step two: then, wrapping the outer side of the filling rope with an oxygen isolation layer, and extruding an outer sheath on the outer surface of the oxygen isolation layer to obtain a molded cable;

step three: and finally, the cable is wound through a winding device on the storage device, the inclined plate is lifted to push the winding device away from the supporting block, and the winding device is conveyed through the conveying plate.

The invention has further technical improvements that: the diameter of the oxygen isolation layer is smaller than that of the outer sheath.

The invention has further technical improvements that: extrude the insulating cover of one deck through the surface at the conductor, again through twisting many insulating covers and conductor into insulating sinle silk, the material of insulating cover is silane crosslinked polyethylene, the oversheath is the fire-retardant sheath of halogen-free low smoke polyolefin.

The invention has further technical improvements that: the filling rope is twisted in when the insulated wire cores are cabled, so that the cable core is round, and the filling rope is a dust-free rock wool flame-retardant filling rope.

The invention has further technical improvements that: and when the outer side of the filling rope is wrapped with the oxygen isolation layer, extruding an outer sheath outside the oxygen isolation layer, and performing water cooling shaping on the cable after the cable is obtained.

The invention has further technical improvements that: when the driving motor operates, the second gear, the chain and the first gear are matched for transmission, and the first rotating shaft is driven to operate, so that the winding equipment can wind the cable.

The invention has further technical improvements that: the supporting block and the limiting block are matched with the bearing to provide limiting support for the first rotating shaft.

The invention has further technical improvements that: the inclined plate is lifted by extending the four hydraulic push rods, so that the winding device is separated from the supporting block.

The invention has further technical improvements that: when the inclined plate rises to a set height, the inclined plate is in contact with the conveying plate, and the rolling equipment rolls to a preset position on the inclined plate and the conveying plate to store and stack.

The invention has further technical improvements that: through promoting the regulating plate, reset spring contracts, and the semicircle ring slides in the inside of stop collar for the other end and the spacing hole alternate segregation of second of semicircle ring make things convenient for supporting shoe and stopper alternate segregation.

The invention has further technical improvements that: the storage device comprises a bottom plate, a groove is formed in the top surface of the bottom plate, a driving motor is arranged in the groove, a supporting plate is arranged at one end of the top surface of the bottom plate, a conveying plate is arranged at the other end of the top surface of the bottom plate, a supporting frame is arranged on the bottom surface of the conveying plate, two supporting mechanisms are arranged on the top surface of the supporting plate, a rolling device is arranged between the supporting mechanisms, two locking mechanisms are arranged on the supporting mechanisms, two rotating mechanisms are arranged on the rolling device, and a lifting mechanism is arranged in the middle of the top surface of the supporting plate.

The invention has further technical improvements that: the backup pad is including setting up the plate body in the bottom plate top, the equal fixedly connected with bracing piece in four corners in the bottom surface of plate body, four the bottom of bracing piece all with bottom plate fixed connection.

The invention has further technical improvements that: the supporting mechanism comprises an installation table fixedly connected with the plate body, a supporting block is fixedly connected to the top of the installation table, a limiting block is hinged to one end of the supporting block, and installation grooves are formed in the positions, corresponding to the limiting block, of the supporting block.

The invention has further technical improvements that: slewing mechanism includes the first pivot with rolling equipment middle part fixed connection and is located the bearing between two mounting grooves, the middle part of bearing is run through in first pivot activity, the connecting hole has been seted up to the one end that rolling equipment was kept away from to first pivot, the inside of connecting hole is provided with the second pivot, fixedly connected with fixture block in the second pivot, fixture block and second pivot all are connected with the connecting hole block, the first gear of one end fixedly connected with of first pivot is kept away from in the second pivot.

The invention has further technical improvements that: the output end of the driving motor is fixedly connected with a second gear, and the second gear is in transmission connection with the first gear through a chain.

The invention has further technical improvements that: locking mechanism is including offering the spacing hole of first spacing hole on the stopper and the spacing hole of second on the supporting shoe, the opening part in first spacing hole is provided with the stop collar, the inside in first spacing hole is provided with the semicircle ring, two sliders of one end fixedly connected with of semicircle ring and cover are equipped with reset spring, the middle part fixedly connected with regulating plate of semicircle ring, the other end fixedly connected with baffle of semicircle ring just with the spacing hole swing joint of second.

The invention has further technical improvements that: the lifting mechanism comprises an inclined plate arranged on the plate body, wherein the bottom surface of the inclined plate is provided with four hydraulic push rods, and the four hydraulic push rods movably penetrate through the plate body and are fixedly connected with the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the flame-retardant sheath is used, the oxygen-insulating layer is mainly formed by a wrapping tape which contains Al (OH)3 and Mg (OH)2 and is processed by a special process, when the wrapping tape is heated, crystal water is released, a non-melting and non-combustible hard shell is formed, and the wrapping tape plays a role in cooling and isolating.

2. When the dust-free rock wool flame-retardant filling rope is used, the dust-free rock wool flame-retardant filling rope can decompose crystal water after the halogen-free low-smoke mineral material is heated, the temperature is reduced, the insulation is protected, the diameter of a die hole is properly increased, and meanwhile, a band-type brake is arranged on a pay-off reel shaft of a cabling machine so as to properly provide certain tension, so that the roundness of a cable core is ensured, and the breakage, fluffing and stickiness of the filling rope are avoided.

3. When the cable winding device is used, the second gear is in transmission connection with the first gear through the chain, the driving motor operates to drive the second rotating shaft to rotate, the clamping block and the second rotating shaft are in clamping connection with the connecting hole, the second rotating shaft rotates to drive the first rotating shaft to rotate, so that the cable is wound by the winding device, the first rotating shaft is supported by the bearing and the supporting block, the cable is wound conveniently, and the problem that the cable sheath is damaged due to friction between the cable and the ground or other devices when the cable is wound in a traditional mode is reduced, and the fireproof efficiency is reduced.

4. When the cable stacking device is used, an operator pushes the adjusting plate, the two sliding blocks slide in the first limiting hole, the reset spring contracts, one end, close to the baffle, of the semicircular ring is pulled out of the second limiting hole, so that the supporting block and the limiting block are conveniently separated, the second rotating shaft is pulled out of the connecting hole, switches of the four hydraulic push rods are opened, the four hydraulic push rods lift the inclined plate, the inclined plate pushes the rolling equipment to be separated from the supporting block, the inclined plate is matched with the conveying plate to facilitate the rolling equipment to store and stack, cables are transported and stacked through the mode, damage to the cable outer sheath when the cables are transported manually is reduced, and the fireproof efficiency of the cables is improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a cable construction according to the present invention;

FIG. 2 is a perspective view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a perspective view of the rotating mechanism of the present invention;

FIG. 5 is a perspective exploded view of the rotating mechanism of the present invention;

fig. 6 is a schematic structural diagram of the locking mechanism of the present invention.

In the figure: 1. an outer sheath; 2. an oxygen barrier layer; 3. filling a rope; 4. an insulating sleeve; 5. a conductor; 6. a transfer plate; 7. a base plate; 8. a support frame; 9. winding equipment; 10. a support mechanism; 11. a lifting mechanism; 12. a support plate; 13. a groove; 14. a drive motor; 15. a rotating mechanism; 16. a locking mechanism; 1001. an installation table; 1002. a support block; 1003. a limiting block; 1101. a sloping plate; 1102. a hydraulic push rod; 1201. a plate body; 1202. a support bar; 1501. a bearing; 1502. a first rotating shaft; 1503. a clamping block; 1504. a second rotating shaft; 1601. a return spring; 1602. a slider; 1603. a limiting sleeve; 1604. a semicircular ring; 1605. an adjusting plate; 1606. and a baffle plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a halogen-free low-smoke oxygen-insulating layer flame-retardant power cable comprises an outer sheath 1, an oxygen-insulating layer 2 and a plurality of insulating sleeves 4 are sequentially arranged inside the outer sheath 1, a filling rope 3 is arranged between the oxygen-insulating layer 2 and the insulating sleeves 4, and a conductor 5 is arranged inside the insulating sleeve 4;

the processing steps of the halogen-free low-smoke oxygen-insulating layer flame-retardant power cable are as follows:

the method comprises the following steps: firstly, wrapping an insulating sleeve 4 on the outer side of a conductor 5, and filling a filling rope 3 on the outer side of the insulating sleeve 4;

step two: then, wrapping the outer side of the filling rope 3 with an oxygen isolation layer 2, and extruding an outer sheath 1 on the outer surface of the oxygen isolation layer 2 to obtain a molded cable;

step three: finally, the cable is wound up through the winding device 9 on the storage device, the inclined plate 1101 is lifted to push the winding device 9 away from the supporting block 1002, and the winding device 9 is conveyed through the conveying plate 6.

The diameter of the oxygen isolation layer 2 is smaller than that of the outer sheath 1; the oxygen isolating layer 2 is mainly formed by wrapping tapes which contain Al (OH)3 and Mg (OH)2 and are processed by a special process, and crystal water is released after the wrapping tapes are heated to form a non-fusible and non-combustible hard shell which plays roles of cooling and isolating.

Extruding a layer of insulating sleeve 4 on the outer surface of the conductor 5, and twisting a plurality of insulating sleeves 4 and the conductor 5 into an insulating wire core, wherein the insulating sleeve 4 is made of silane crosslinked polyethylene, and the outer sheath 1 is a halogen-free low-smoke polyolefin flame-retardant sheath; because a large amount of inorganic materials such as hydrated metal oxide aluminum hydroxide, magnesium hydroxide and the like are added into the halogen-free low-smoke polyolefin flame-retardant sheath, the extrusion process performance of the sheath becomes poorer, the processing temperature is controlled to be 160-170 ℃, the materials cannot be completely plasticized when the temperature is lower than the processing temperature, the extrusion pressure is too large, and the materials are difficult to extrude; the temperature higher than the temperature can decompose the cable, so that the flame retardant property of the cable is reduced, a large number of air holes are generated on the surface of the sheath, a single-thread screw extruder with the length-diameter ratio of 20 is selected, and finally, the inner diameter of the selected die sleeve is about 5 percent smaller than the standard diameter of a finished cable; a semi-extrusion pipe type or extrusion pipe type die is adopted, and the drawing ratio of the die is selected to be 2.5-3.2, which is much smaller than that of a common sheath material (the drawing ratio is 6-7).

When the insulated wire cores are cabled, the filling ropes 3 are twisted in order to round the cable cores, and the filling ropes 3 are dust-free rock wool flame-retardant filling ropes; the dust-free rock wool flame-retardant filling rope can decompose crystal water after a halogen-free low-smoke mineral material is heated, the temperature is reduced, insulation is protected, the diameter of a die hole is properly increased, and a band-type brake is arranged on a pay-off reel shaft of a cable former so as to properly provide certain tension, so that the roundness of a cable core is ensured, and the breakage, fluffing and stickiness of the filling rope are avoided.

Example 1

The layer of oxygen layer 2 that separates is wrapped up when the outside of filling rope 3 to foretell, and the outside that separates oxygen layer 2 extrudes a layer oversheath 1 again, obtains the cable after, carries out water-cooling design to the cable, when driving motor 14 operation, drives first pivot 1502 and operates for rolling equipment 9 carries out the rolling operation to the cable.

The supporting blocks 1002 and the limiting blocks 1003 are matched with the bearings 1501 to provide limiting support for the first rotating shaft 1502, the four hydraulic push rods 1102 are extended to enable the inclined plate 1101 to be lifted, the rolling device 9 and the supporting blocks 1002 are separated from each other, when the inclined plate 1101 is lifted to a set height, the inclined plate 1101 and the conveying plate 6 are in contact with each other, and the rolling device 9 rolls to a preset position on the inclined plate 1101 and the conveying plate 6 to be stacked.

Foretell through promoting regulating plate 1605, reset spring 1601 contracts, and semicircle ring 1604 slides in the inside of stop collar 1603 for the other end and the spacing hole of second of semicircle ring 1604 separate each other, make things convenient for supporting shoe 1002 and stopper 1003 to separate each other.

Through the operation of driving motor 14, the cooperation second gear is connected with first gear drive, drives the operation of slewing mechanism 15 to drive rolling equipment 9 and carry out the rolling operation to the cable, after rolling equipment 9 rolling finishes, through opening locking mechanism 16, make supporting shoe 1002 and stopper 1003 looks mutual separation, the rethread swash plate 1101 rises, make swash plate 1101 promote rolling equipment 9 and supporting shoe 1002 separation, swash plate 1101 cooperation conveying plate 6 makes things convenient for rolling equipment 9 to save the pile up neatly.

Example 2

The storage device comprises a bottom plate 7, a groove 13 is formed in the top surface of the bottom plate 7, a driving motor 14 is arranged inside the groove 13, a supporting plate 12 is arranged at one end of the top surface of the bottom plate 7, a conveying plate 6 is arranged at the other end of the top surface of the bottom plate 7, a supporting frame 8 is arranged on the bottom surface of the conveying plate 6, two supporting mechanisms 10 are arranged on the top surface of the supporting plate 12, a winding device 9 is arranged between the two supporting mechanisms 10, locking mechanisms 16 are arranged on the two supporting mechanisms 10, two rotating mechanisms 15 are arranged on the winding device 9, and a lifting mechanism 11 is arranged in the middle of the top surface of the supporting plate 12.

The support plate 12 includes a plate body 1201 arranged above the bottom plate 7, support rods 1202 are fixedly connected to four corners of the bottom surface of the plate body 1201, and bottom ends of the four support rods 1202 are fixedly connected to the bottom plate 7.

Foretell supporting mechanism 10 include with plate body 1201 fixed connection's mount table 1001, mount table 1001 top fixedly connected with supporting shoe 1002, the one end of supporting shoe 1002 articulates there is the stopper 1003, the mounting groove has all been seted up with the position that the stopper 1003 corresponds to supporting shoe 1002.

Foretell slewing mechanism 15 include with rolling device 9 middle part fixed connection's first pivot 1502 with be located the bearing 1501 between two mounting grooves, the middle part of bearing 1501 is run through in the activity of first pivot 1502, the connecting hole has been seted up to the one end that rolling device 9 was kept away from to first pivot 1502, the inside of connecting hole is provided with second pivot 1504, fixedly connected with fixture block 1503 on the second pivot 1504, fixture block 1503 and second pivot 1504 all are connected with the connecting hole block, the first gear of one end fixedly connected with of first pivot 1502 is kept away from to second pivot 1504.

The output end of the driving motor 14 is fixedly connected with a second gear, and the second gear is in transmission connection with the first gear through a chain.

Pass through the chain through the second gear and be connected with first gear drive, driving motor 14 operates and drives second pivot 1504 and rotate, because fixture block 1503 and second pivot 1504 all are connected with the connecting hole block, second pivot 1504 rotates and drives first pivot 1502 and rotate for rolling equipment 9 rolls the cable, provides the support through bearing 1501 and supporting shoe 1002 to first pivot 1502.

Example 3

Foretell locking mechanism 16 is including offering the first spacing hole on stopper 1003 and offering the spacing hole of second on supporting shoe 1002, and the opening part in first spacing hole is provided with stop collar 1603, and the inside in first spacing hole is provided with semicircle ring 1604, and two sliders 1602 of one end fixedly connected with of semicircle ring 1604 and cover are equipped with reset spring 1601, and the middle part fixedly connected with regulating plate 1605 of semicircle ring 1604, the other end fixedly connected with baffle 1606 of semicircle ring 1604 and with the spacing hole swing joint of second.

The lifting mechanism 11 includes a sloping plate 1101 disposed on the plate body 1201, four hydraulic push rods 1102 are disposed on a bottom surface of the sloping plate 1101, and the four hydraulic push rods 1102 all movably penetrate through the plate body 1201 and are fixedly connected to the bottom plate 7.

Promote regulating plate 1605 through the operator, two sliders 1602 slide in the inside of first spacing hole, reset spring 1601 contracts, make the semicircle ring 1604 be close to the one end of baffle 1606 take out from the spacing hole of second, thereby conveniently separate supporting block 1002 and stopper 1003, take out second pivot 1504 from the connecting hole again, open four hydraulic putter 1102's switch again, make four hydraulic putter 1102 rise swash plate 1101, make swash plate 1101 promote the rolling equipment 9 and separate with supporting block 1002, swash plate 1101 cooperates conveying plate 6 to make things convenient for rolling equipment 9 to save the pile up neatly.

The working principle is as follows: when the cable winder is used, the second gear is in transmission connection with the first gear through the chain, the driving motor 14 operates to drive the second rotating shaft 1504 to rotate, the clamping block 1503 and the second rotating shaft 1504 are in clamping connection with the connecting hole, and the second rotating shaft 1504 rotates to drive the first rotating shaft 1502 to rotate, so that the cable is wound by the winding device 9, and the first rotating shaft 1502 is supported by the bearing 1501 and the supporting block 1002; promote regulating plate 1605 through the operator, two sliders 1602 slide in the inside of first spacing hole, reset spring 1601 contracts, make the semicircle ring 1604 be close to the one end of baffle 1606 take out from the spacing hole of second, thereby conveniently separate supporting block 1002 and stopper 1003, take out second pivot 1504 from the connecting hole again, open four hydraulic putter 1102's switch again, make four hydraulic putter 1102 rise swash plate 1101, make swash plate 1101 promote the rolling equipment 9 and separate with supporting block 1002, swash plate 1101 cooperates conveying plate 6 to make things convenient for rolling equipment 9 to save the pile up neatly.

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.