Conducting mechanism for cable sheath equipment and use method thereof

Abstract

The invention relates to the field of cable sheath conduction equipment, and discloses a conduction mechanism for cable sheath equipment and a use method thereof.The conduction mechanism comprises two moving plates, a shell is arranged on the back face of each moving plate, a conduction structure is arranged on one side of each moving plate of the shell, and an auxiliary structure is arranged at the bottom of each moving plate; the conduction structure can be used in cooperation with an auxiliary structure, the conduction structure can control a cable sheath to conduct turning conduction through cooperation between a guide wheel and a guide plate, the conduction direction of the cable sheath can be freely changed according to needs, and the situation that only single linear conduction can be conducted is avoided; the angle of the guide plate can be adjusted through the rotating plate, the sheath can be guided when the guide plate is rotated to a proper angle, the baffle is further arranged on the guide plate and can prevent the sheath from deviating during turning, and the distance can be adjusted through the telescopic rod if fine adjustment of the distance is needed.

Description

Technical Field

[0001] The invention relates to the technical field of cable sheath conduction equipment, in particular to a conduction mechanism for cable sheath equipment and a use method thereof. Background Art

[0002] The cable sheath is the outermost layer of the cable, which is PVC insulation and PVC sheath. The tube worn outside is called a protective tube, high-density polyethylene. Compared with medium-density polyethylene and low-density / linear low-density, the molecular chain structure of HDPE material is regular, the molecular chain has fewer branched structures, and the branches are shorter, the molecular chains are arranged neatly, the distance between the molecular chains is small, and the interaction between the molecular chains is large. These short-range structural characteristics of HDPE determine that it has the following basic properties: high material density, good crystallinity, high crystallinity, and large molecular layer interaction. Macroscopically, the material density is high, the mechanical properties such as tensile strength are better than LLD / LD / MD, the material hardness is high, the wear resistance is excellent, and the chemical corrosion resistance is good. However, due to its slightly poor melt fluidity and material flexibility, it has higher requirements for material processing. As the black high-density polyethylene material of the sheath material, the high-density polyethylene base resin dedicated to the sheath material is selected, and high-quality carbon black masterbatch and other related processing aids are added, and the material is mixed and granulated. The content of high-quality carbon black masterbatch, carbon black particle size, dispersion and other factors have a huge impact on the long-term performance of optical cables, such as resistance to ultraviolet radiation aging and heat aging.

[0003] Since most of the current cable sheath conduction guide devices are pretending to be on their moving path, they can only ensure linear conduction movement in one direction. When the devices are not in a straight line, the cable sheath cannot be effectively turned and conducted. The conduction angle is single and the structure is simple, without good adjustability and adaptability. Summary of the invention

[0004] The problem to be solved by the present invention is that the cable sheath can only conduct in a straight line and cannot change its angle to conduct in a curve.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a conducting mechanism for cable sheath equipment and a method of using the same, comprising a movable plate, wherein the number of the movable plates is two, a shell is provided on the back of the movable plate, a conducting structure is provided on one side of the movable plate, and an auxiliary structure is provided at the bottom of the movable plate, wherein the conducting structure can be used in conjunction with the auxiliary structure;

[0006] The conduction structure includes a guide wheel, a rotating plate, a guide plate, a baffle, a limit screw, a movable block, a knob, a telescopic rod, a sleeve and a base. A sleeve is provided on one side of the movable plate, a screw is provided inside the sleeve, and the front side of the screw passes through the sleeve and extends to the outside of the sleeve.

[0007] Preferably, a knob is provided on the front of the sleeve, the back of the knob is fixedly connected to the front of the screw, and a movable block is provided on the screw, and the movable block can be controlled to move horizontally forward and backward by rotating the screw.

[0008] Preferably, a guide wheel is provided at the bottom of the movable block, a base is provided at the bottom of the sleeve, a rotating plate is provided at the bottom of the base, and a telescopic rod is provided at one side of the bottom of the rotating plate.

[0009] Preferably, a limiting screw penetrates the bottom of the front side of the telescopic rod, a guide plate is provided at the bottom of the telescopic rod, and baffles are provided at the front and rear sides of the bottom of the guide plate.

[0010] Preferably, opposing threaded rods are provided at the top of the inner wall of the shell, a partition is provided at the middle position of the opposing threaded rods, the bottom of the opposing threaded rods passes through the shell and extends to the outside of the shell, a turntable is provided at the bottom of the shell, the top of the turntable is fixedly connected to the bottom of the opposing threaded rods, and a handle is provided at the bottom of the turntable.

[0011] Preferably, the auxiliary structure comprises fixing screws, a slide groove, a roller, a movable rod, a rotating shaft, a slider and a supporting rod, a slide groove is provided inside the movable plate, and a fixing screw is passed through the front side of the movable plate.

[0012] Preferably, a slider is provided inside the slide groove for sliding, the front side of the slider is threadedly connected to the back side of the fixing screw, and a movable rod is provided on the top of the slider, the top of the movable rod passes through the movable plate and extends to the outside of the movable plate.

[0013] Preferably, a rotating shaft is provided at the top of the movable plate, a support rod is rotatably provided at the top of the rotating shaft, one side of the support rod is rotatably connected to one side of the movable rod, and a roller is provided at one side of the support rod.

[0014] S1: When using, first adjust the distance between the two moving plates according to the outer diameter of the cable sheath. When adjusting, hold the handle and rotate it. The handle will drive the turntable to rotate, and the turntable will drive the opposite threaded rods to rotate. The opposite threaded rods will control the two moving plates to move oppositely or towards each other. The moving distances of the two are absolutely the same. After moving the two moving plates to the appropriate position, the cable sheath can be passed through the inside of them and guided through the guide wheel;

[0015] S2: If the sheath needs to be guided to make an arc turn, the rotating plate can be rotated with the rotating connection with the base as the center of the circle, and it can be fixed after rotating to a suitable turning angle. After the rotating plate is fixed, the distance between it and the guide wheel can be fine-tuned by the telescopic rod. When adjusting, you only need to loosen the limit screw. After adjustment, when the sheath passes the guide wheel, it will be guided to turn at the angle inclined by the guide plate. When the user needs to change the arc of the sheath longitudinally, he can also rotate the knob. The knob will drive the movable block to move forward and backward by rotating the control screw, and the movable block will drive the guide wheel to change its position to bend the sheath longitudinally.

[0016] S3: When encountering a sheath with a smaller outer diameter, in order to ensure its smooth movement, it can be further controlled and limited by a roller. When using the roller, first loosen the fixing screw, then move the fixing screw. The fixing screw will drive the slider to move horizontally along the slide groove. The movement of the slider will drive the movable rod to move. The movable rod will rotate with the rotating connection with the support rod as the center of the circle. The rotation of the movable rod can control the lifting and lowering of the support rod. When the support rod is lifted or lowered, it will rotate with the rotating connection with the rotating shaft as the center of the circle. The slider controls the support rod to drive the roller to lift to a suitable position to ensure that the sheath can pass stably.

[0017] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0018] (1) A conducting structure is provided on the movable plate. The conducting structure can control the cable sheath to conduct turning through the cooperation between the guide wheel and the guide plate, so that the conducting direction can be freely changed as needed to avoid single straight line conduction. The guide plate can adjust its angle through the rotating plate. The sheath can be guided when it is rotated to a suitable angle. A baffle is also provided on the guide plate to prevent the sheath from offset when turning. If the guide plate needs to be fine-tuned in distance, it can also be adjusted through a telescopic rod. The guide wheel can assist the guide plate in using the guide wheel to control the movement of the sheath and the turning control in the horizontal direction according to actual use needs. When controlling, it only needs to rotate the knob to control its forward and backward movement. The operation is simple and convenient and will not take up too much working time. The two movable plates can be controlled to move in opposite directions or at equal distances through opposite threaded rods, which can be freely adjusted according to the outer diameter of the sheath.

[0019] (2) An auxiliary structure is also provided on the movable plate. The auxiliary structure can control the stability of the roller-assisted sleeve when it moves by the cooperation between the movable rod and the support rod. Since the spacing between the two movable plates has a minimum limit, when the outer diameter of the sleeve is smaller than this minimum limit, it will cause a gap in the sleeve during movement. There is no device to help stabilize it, which will cause the sleeve to swing and affect its stability in movement. It may also tilt and twist, affecting its normal use in subsequent operations. The roller can control its lifting height by moving the movable rod, and the adjustment method is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a front view schematic diagram of the movable plate structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the conduction structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the guide wheel structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the guide plate structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the auxiliary structure of the present invention;

[0026] Figure 7 It is a front view schematic diagram of the shell structure of the present invention.

[0027] In the figure: 1. shell; 2. partition; 3. opposite threaded rod; 4. movable plate; 5. turntable; 6. handle; 7. conduction structure; 701. guide wheel; 702. rotating plate; 703. guide plate; 704. baffle; 705. limit screw; 706. movable block; 707. knob; 708. telescopic rod; 709. sleeve; 710. base; 8. auxiliary structure; 801. fixing screw; 802. slide groove; 803. roller; 804. movable rod; 805. rotating shaft; 806. slider; 807. support rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0029] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] like Figures 1 to 7 As shown, the present invention provides a conducting mechanism for a cable sheath device and a method for using the same, comprising a moving plate 4, wherein there are two moving plates 4, a shell 1 is provided on the back of the moving plate 4, a conducting structure 7 is provided on one side of the moving plate 4, and an auxiliary structure 8 is provided on the bottom of the moving plate 4, wherein the conducting structure 7 can be used in conjunction with the auxiliary structure 8;

[0031] The conducting structure 7 includes a guide wheel 701, a rotating plate 702, a guide plate 703, a baffle 704, a limit screw 705, a movable block 706, a knob 707, a telescopic rod 708, a sleeve 709 and a base 710. A sleeve 709 is provided on one side of the movable plate 4, and a screw is provided inside the sleeve 709. The front side of the screw passes through the sleeve 709 and extends to the outside of the sleeve 709.

[0032] A knob 707 is provided on the front of the sleeve 709, and the back of the knob 707 is fixedly connected to the front of the screw rod. A movable block 706 is provided on the screw rod, and the movable block 706 can be controlled to move horizontally forward and backward by rotating the screw rod.

[0033] A guide wheel 701 is provided at the bottom of the movable block 706 , a base 710 is provided at the bottom of the sleeve 709 , a rotating plate 702 is provided at the bottom of the base 710 , and a telescopic rod 708 is provided at one side of the bottom of the rotating plate 702 .

[0034] A limiting screw 705 penetrates the bottom of the front side of the telescopic rod 708 , a guide plate 703 is provided at the bottom of the telescopic rod 708 , and baffles 704 are provided at the front and rear sides of the bottom of the guide plate 703 .

[0035] The top of the inner wall of the shell 1 is provided with an opposing threaded rod 3, the middle position of the opposing threaded rod 3 is provided with a partition 2, the bottom of the opposing threaded rod 3 passes through the shell 1 and extends to the outside of the shell 1, and the bottom of the shell 1 is provided with a turntable 5, the top of the turntable 5 is fixedly connected to the bottom of the opposing threaded rod 3, and the bottom of the turntable 5 is provided with a handle 6.

[0036] The auxiliary structure 8 includes a fixing screw 801 , a slide groove 802 , a roller 803 , a movable rod 804 , a rotating shaft 805 , a slider 806 and a supporting rod 807 . The slide groove 802 is provided inside the movable plate 4 , and the fixing screw 801 penetrates the front side of the movable plate 4 .

[0037] A slider 806 is provided inside the slide groove 802 for sliding movement. The front of the slider 806 is threadedly connected to the back of the fixing screw 801 . A movable rod 804 is provided on the top of the slider 806 . The top of the movable rod 804 passes through the movable plate 4 and extends to the outside of the movable plate 4 .

[0038] A rotating shaft 805 is provided at the top of the movable plate 4 , a support rod 807 is rotatably provided at the top of the rotating shaft 805 , one side of the support rod 807 is rotatably connected to one side of the movable rod 804 , and a roller 803 is provided at one side of the support rod 807 .

[0039] S1: When in use, first adjust the distance between the two moving plates 4 according to the outer diameter of the cable sheath. When adjusting, hold the handle 6 and rotate it. The handle 6 will drive the turntable 5 to rotate. The turntable 5 will drive the opposite threaded rod 3 to rotate. The opposite threaded rod 3 will control the two moving plates 4 to move oppositely or towards each other. The moving distances of the two are absolutely the same. After the two moving plates 4 are moved to the appropriate position, the cable sheath can be passed through the inside thereof and guided through the guide wheel 701;

[0040] S2: If the sheath needs to be guided to turn in an arc, the rotating plate 702 can be rotated with the rotating connection with the base 710 as the center of the circle, and it can be fixed after rotating to a suitable turning angle. After the rotating plate 702 is fixed, the distance between it and the guide wheel 701 can be fine-tuned by the telescopic rod 708. When adjusting, it is only necessary to loosen the limit screw 705. After adjustment, when the sheath passes the guide wheel 701, it will be guided to turn at the angle inclined by the guide plate 703. When the user needs to change the arc of the sheath longitudinally, the knob 707 can be rotated. The knob 707 will drive the movable block 706 to move forward and backward by rotating the control screw, and the movable block 706 will drive the guide wheel 701 to change its position to bend the sheath longitudinally;

[0041] S3: When encountering a sheath with a smaller outer diameter, in order to ensure its smooth movement, the roller 803 can be used to further control and limit it. When using the roller 803, first loosen the fixing screw 801, and then move the fixing screw 801. The fixing screw 801 will drive the slider 806 to move horizontally along the slide groove 802. The movement of the slider 806 will drive the movable rod 804 to move. The movable rod 804 will rotate with the rotating connection with the support rod 807 as the center of the circle. The rotation of the movable rod 804 can control the lifting and lowering of the support rod 807. When the support rod 807 is lifted or lowered, it will rotate with the rotating connection with the rotating shaft 805 as the center of the circle. The slider 806 controls the support rod 807 to drive the roller 803 to lift and lower to a suitable position to ensure that the sheath can pass stably.

[0042] The working principle and use process of the present invention are as follows: when in use, the user first adjusts the spacing between the two movable plates 4 according to the outer diameter of the cable sheath, and when adjusting, holds the handle 6 and rotates it, and the handle 6 will drive the turntable 5 to rotate, and the turntable 5 will drive the opposite threaded rod 3 to rotate, and the opposite threaded rod 3 will control the two movable plates 4 to move oppositely or toward each other, and the moving distances of the two are absolutely the same. After the two movable plates 4 are moved to the appropriate position, the cable sheath can be passed through the inside thereof and guided by the guide wheel 701 to guide it. If it is necessary to guide the sheath to make an arc turn, the rotating plate 702 can be rotated with the rotating connection with the base 710 as the center of the circle, and it can be fixed after rotating to a suitable turning angle. After fixing the rotating plate 702, the distance between it and the guide wheel 701 can be fine-tuned by the telescopic rod 708. When adjusting, you only need to loosen the limit screw 705. After adjustment, when the sheath passes through the guide wheel 701, it will be guided to turn at the angle inclined by the guide plate 703. When using When the user needs to change the curvature of the sleeve longitudinally, the knob 707 can be rotated, and the knob 707 will drive the movable block 706 to move forward and backward by controlling the rotation of the screw, and the movable block 706 will drive the guide wheel 701 to change its position to bend the sleeve longitudinally. When encountering a sleeve with a smaller outer diameter, in order to ensure its smooth movement, it can be further controlled and limited by the roller 803. When the roller 803 is in use, the fixing screw 801 is first loosened, and then the fixing screw 801 is moved after loosening. The fixing screw 801 will drive the slider 806 to move horizontally along the slide groove 802. The movement of the slider 806 will drive the movable rod 804 to move. The movable rod 804 will rotate with the rotation connection with the support rod 807 as the center of the circle. The rotation of the movable rod 804 can control the lifting and lowering of the support rod 807. When the support rod 807 is lifted or lowered, it will rotate with the rotation connection with the rotating shaft 805 as the center of the circle. The slider 806 controls the support rod 807 to drive the roller 803 to rise and fall to a suitable position to ensure that the sleeve can pass stably.

[0043] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A conducting mechanism for a cable sheathing device, comprising a movable plate (4), characterized in that: There are two movable plates (4), a shell (1) is provided on the back of the movable plate (4), a conductive structure (7) is provided on one side of the movable plate (4), and an auxiliary structure (8) is provided on the bottom of the movable plate (4), and the conductive structure (7) can be used in conjunction with the auxiliary structure (8); The conducting structure (7) comprises a guide wheel (701), a rotating plate (702), a guide plate (703), a baffle (704), a limit screw (705), a movable block (706), a knob (707), a telescopic rod (708), a sleeve (709) and a base (710); a sleeve (709) is provided on one side of the movable plate (4); a screw is provided inside the sleeve (709); the front side of the screw passes through the sleeve (709) and extends to the outside of the sleeve (709).

2. A conducting mechanism for cable sheath equipment according to claim 1, characterized in that: The front of the sleeve (709) is provided with a knob (707), the back of the knob (707) is fixedly connected to the front of the screw, and the screw is provided with a movable block (706), and the movable block (706) can be controlled to move horizontally forward and backward by rotating the screw.

3. A conducting mechanism for cable sheath equipment according to claim 2, characterized in that: A guide wheel (701) is provided at the bottom of the movable block (706), a base (710) is provided at the bottom of the sleeve (709), a rotating plate (702) is provided at the bottom of the base (710), and a telescopic rod (708) is provided at one side of the bottom of the rotating plate (702).

4. A conducting mechanism for cable sheath equipment according to claim 3, characterized in that: A limiting screw (705) passes through the bottom of the front side of the telescopic rod (708), a guide plate (703) is provided at the bottom of the telescopic rod (708), and baffles (704) are provided at the front and rear sides of the bottom of the guide plate (703).

5. The conducting mechanism for cable sheath equipment according to claim 1, characterized in that: The top of the inner wall of the shell (1) is provided with opposing threaded rods (3), a partition (2) is provided in the middle of the opposing threaded rods (3), the bottom of the opposing threaded rods (3) penetrates the shell (1) and extends to the outside of the shell (1), a turntable (5) is provided at the bottom of the shell (1), the top of the turntable (5) is fixedly connected to the bottom of the opposing threaded rods (3), and a handle (6) is provided at the bottom of the turntable (5).

6. A conducting mechanism for cable sheath equipment according to claim 1, characterized in that: The auxiliary structure (8) comprises a fixing screw (801), a sliding groove (802), a roller (803), a movable rod (804), a rotating shaft (805), a sliding block (806) and a supporting rod (807); the sliding groove (802) is provided inside the movable plate (4), and the fixing screw (801) penetrates the front surface of the movable plate (4).

7. The conducting mechanism for cable sheath equipment according to claim 1, characterized in that: A slider (806) is slidably disposed inside the slide groove (802), the front side of the slider (806) being threadedly connected to the back side of the fixing screw (801), and a movable rod (804) is disposed on the top of the slider (806), the top of the movable rod (804) passing through the movable plate (4) and extending to the outside of the movable plate (4).

8. The conducting mechanism for cable sheath equipment according to claim 1, characterized in that: A rotating shaft (805) is provided at the top of the movable plate (4), a support rod (807) is rotatably provided at the top of the rotating shaft (805), one side of the support rod (807) is rotatably connected to one side of the movable rod (804), and a roller (803) is provided at one side of the support rod (807).

9. The conductive mechanism for cable sheath equipment and the method for using the conductive mechanism according to claim 1, characterized in that: The operation process steps are as follows: S1: When in use, first adjust the distance between the two movable plates (4) according to the outer diameter of the cable sheath. When adjusting, hold the handle (6) and rotate it. The handle (6) will drive the turntable (5) to rotate. The turntable (5) will drive the opposite threaded rod (3) to rotate. The opposite threaded rod (3) will control the two movable plates (4) to move in opposite directions or towards each other. The moving distances of the two are absolutely the same. After the two movable plates (4) are moved to the appropriate position, the cable sheath can be passed through the inside thereof and guided through the guide wheel (701). S2: If the protective sleeve needs to be guided to turn in an arc, the rotating plate (702) can be rotated with the rotating connection with the base (710) as the center of the circle, and it can be fixed after rotating to a suitable turning angle. After the rotating plate (702) is fixed, the distance between it and the guide wheel (701) can be fine-tuned by the telescopic rod (708). When adjusting, it is only necessary to loosen the limit screw (705). After the adjustment, when the protective sleeve passes the guide wheel (701), it will be guided to turn at the angle inclined by the guide plate (703). When the user needs to change the arc of the protective sleeve longitudinally, the knob (707) can be rotated. The knob (707) will drive the movable block (706) to move forward and backward by rotating the control screw, and the movable block (706) will drive the guide wheel (701) to change its position to bend the protective sleeve longitudinally; S3: When encountering a protective sleeve with a smaller outer diameter, in order to ensure its smooth movement, it can be further controlled and limited by the roller (803). When using the roller (803), first loosen the fixing screw (801), and then move the fixing screw (801). The fixing screw (801) will drive the slider (806) to move horizontally along the slide groove (802). The movement of the slider (806) will drive the movable rod (804) to move. The movable rod (804) will rotate with the rotating connection with the support rod (807) as the center of the circle. The rotation of the movable rod (804) can control the lifting and lowering of the support rod (807). When the support rod (807) is lifted or lowered, it will rotate with the rotating connection with the rotating shaft (805) as the center of the circle. The slider (806) controls the support rod (807) to drive the roller (803) to lift and lower to a suitable position to ensure that the protective sleeve can pass stably.

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