Cable pay-off device

Abstract

The utility model discloses a cable pay-off device. The cable pay-off device comprises an adjusting mechanism and an unwinding mechanism, the adjusting mechanism comprises a rotating assembly, a transverse moving assembly and a longitudinal moving assembly, the rotating assembly is fixedly connected with one of the transverse moving assembly and the longitudinal moving assembly, and the rotating assembly is rotatably connected with the other one of the transverse moving assembly and the longitudinal moving assembly; the unwinding mechanism comprises a bearing assembly, the bearing assembly is installed on the adjusting mechanism, and the bearing assembly is used for placing a cable reel. The pay-off direction of the cable can be conveniently adjusted, and the pay-off efficiency of the cable is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying equipment technical field, especially in a kind of cable pay-off device. BACKGROUND

[0002] When carrying out power engineering construction, cable is often needed to be laid, and cable is usually wound on cable reel before laying, so cable needs to be payed-off. The traditional cable pay-off mode is to lift or hoist cable reel to pay-off device and install, then rely on manpower or equipment to pull cable to pay-off, the pay-off direction of existing cable pay-off device is certain, when cable pay-off device is placed, only pay-off in specified direction, but the laying construction of cable is often multidirectional, when needing to change pay-off direction, the position or direction of pay-off device needs to be adjusted again, operation is complex, it is not conducive to construction personnel to accurately and quickly adjust the state of cable pay-off device, to further unable to realize the pay-off operation of cable high efficiency, high quality. UTILITY MODEL CONTENTS

[0003] The utility model aims at at least solving one of the technical problems existing in prior art. For this purpose, the utility model provides a kind of cable pay-off device, can be adjusted the direction of cable pay-off conveniently.

[0004] According to the cable pay-off device of the utility model embodiment, it includes:

[0005] Adjusting mechanism includes rotating assembly, transverse moving assembly, longitudinal moving assembly, rotating assembly is fixedly connected with one of transverse moving assembly and longitudinal moving assembly, and the other of transverse moving assembly and longitudinal moving assembly is rotatably connected with rotating assembly;

[0006] Pay-off mechanism includes supporting assembly, and supporting assembly is installed on adjusting mechanism, and supporting assembly is used to place cable reel.

[0007] The cable pay-off device has the following beneficial effects: one of the longitudinal moving assembly or the transverse moving assembly of the adjusting mechanism is rotated about the vertical direction by the rotating assembly, the pay-off mechanism is also rotated about the vertical direction, the pay-off mechanism is adjusted to pay off the cable in the pay-off direction, and the change of the pay-off direction of the cable is adapted to.When the pay-off direction needs to be changed, only the direction of the cable tension needs to be changed, and the transverse moving assembly or the longitudinal moving assembly connected with the rotating assembly is rotated along with the direction of the tension, so that the construction personnel do not need to adjust and move the cable pay-off device to adapt to the change of the pay-off direction of the cable.The rotating assembly can also be used for rotating and fine-tuning the pay-off mechanism according to the swing in the cable pay-off process, so that the cable pay-off is smoother.The transverse moving assembly and the longitudinal moving assembly can respectively realize the position movement of the pay-off mechanism in the transverse direction and the longitudinal direction, the construction personnel can accurately and quickly adjust the state of the cable pay-off device in combination with the rotating assembly, and the efficiency and quality of the cable pay-off are improved.

[0008] The rotating assembly of the cable pay-off device comprises a supporting base, a first connecting rod and a second connecting rod, the first connecting rod is fixed on the supporting base, the first connecting rod is connected with the transverse moving assembly, and the second connecting rod is rotatably installed on the supporting base and fixedly connected with the longitudinal moving assembly.

[0009] The longitudinal moving assembly of the cable pay-off device comprises a first supporting frame and a first driving piece, the output end of the first driving piece is connected with the first supporting frame, and the first driving piece can drive the first supporting frame to move in the longitudinal direction.

[0010] The longitudinal moving assembly of the cable pay-off device further comprises a first guide frame, the first supporting frame is slidably connected with the first guide frame, the first driving piece is fixed on the first guide frame, and the first guide frame is fixedly connected with the second connecting rod.

[0011] The first guide frame of the cable pay-off device is provided with a first guide groove, the first supporting frame is provided with a first roller, and the first roller is matchedly connected with the first guide groove.

[0012] The rotating assembly of the cable pay-off device further comprises a second guide frame, the first guide frame is slidably connected with the second guide frame, and the first guide frame can rotate about the axis of the supporting base on the second guide frame.

[0013] The second guide frame of the cable pay-off device is arc-shaped, the second guide frame is provided with a second guide groove, the first guide frame is provided with a second roller, and the second roller is matchedly connected with the second guide groove.

[0014] According to the cable pay-off device, the transverse moving assembly comprises a second supporting frame and a second driving element, the second supporting frame is connected with the output end of the second driving element, the second supporting frame is fixedly connected with the first connecting rod, and the second driving element can drive the rotating assembly to move in the transverse direction.

[0015] According to the cable pay-off device, the transverse moving assembly further comprises a third guide frame, the second supporting frame is slidably connected with the third guide frame, and the second driving element is installed on the third guide frame.

[0016] According to the cable pay-off device, the third guide frame is provided with a third guide groove, and the second supporting frame is provided with a third roller, and the third roller is matched and connected with the third guide groove.

[0017] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

[0019] Figure 1 It is a perspective view of the cable pay-off device according to the present application;

[0020] Figure 2 It is a structure exploded view of the adjusting mechanism in the cable pay-off device according to the present application;

[0021] Figure 3 It is a right view of the cable pay-off device according to the present application;

[0022] Figure 4 It is Figure 3 It is a sectional view of A-A section in the cable pay-off device according to the present application;

[0023] Figure 5 It is a perspective view of the cable pay-off device according to the present application after fixing the cable reel.

[0024] Explanation of reference signs:

[0025] Longitudinal moving assembly 100; first supporting frame 110; first roller 111; first driving element 120; first guide frame 130; first guide groove 131; second roller 132;

[0026] Rotating assembly 200; supporting base 210; first connecting rod 220; second connecting rod 230; second guide frame 240; second guide groove 241;

[0027] Transverse moving assembly 300; second support frame 310; third roller 311; second driving member 320; third guide frame 330; third guide slot 331;

[0028] Support assembly 400; rotating shaft 410; support frame 420;

[0029] Hydraulic motor 500;

[0030] Driving wheel 600; rubber antiskid layer 610;

[0031] Chassis 700;

[0032] Cable reel 800. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0034] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0036] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0037] Reference Figures 1 to 3The utility model embodiment provides a kind of cable pay-off device, including adjusting mechanism and unwinding mechanism;Adjusting mechanism includes rotating assembly 200, transverse moving assembly 300, longitudinal moving assembly 100, rotating assembly 200 is fixedly connected with transverse moving assembly 300, rotating assembly 200 is rotatably connected with longitudinal moving assembly 100;Unwinding mechanism includes supporting assembly 400, supporting assembly 400 is installed on adjusting mechanism, and supporting assembly 400 is used to place cable reel 800.

[0038] With rotating assembly 200, the longitudinal moving assembly 100 of adjusting mechanism can be rotated with vertical direction as axis, to realize that unwinding mechanism also rotates with vertical direction as axis, so that unwinding mechanism adjusts pay-off direction and pay-off, to adapt to the change of cable laying construction direction.When needing to change pay-off direction, only need to change the direction of cable tension, since longitudinal moving assembly 100 is rotatably connected with rotating assembly 200, the moment of force generated by tension makes longitudinal moving assembly 100 rotate along with tension direction, without construction personnel adjustment and move pay-off device to adapt to the change of cable pay-off direction.With rotating assembly 200, it can also be rotated fine adjustment to unwinding mechanism for the swing in cable pay-off process, so that cable reel 800 pay-off is more smooth.Transverse moving assembly 300, longitudinal moving assembly 100 can realize the position movement of unwinding mechanism in transverse direction and longitudinal direction respectively, in combination with rotating assembly 200, construction personnel can accurately and quickly adjust the state of cable pay-off device, to improve the efficiency and quality of cable pay-off.

[0039] It should be noted that, in some embodiments, rotating assembly 200 is fixedly connected with longitudinal moving assembly 100, and rotating assembly 200 is rotatably connected with transverse moving assembly 300, so that the transverse moving assembly 300 of adjusting mechanism can be rotated with vertical direction as axis, to realize that unwinding mechanism also rotates with vertical direction as axis.

[0040] According to some embodiments of the application, rotating assembly 200 includes support base 210, first connecting rod 220, second connecting rod 230, first connecting rod 220 is fixed on support base 210, first connecting rod 220 is connected with transverse moving assembly 300, second connecting rod 230 is rotatably installed on support base 210, and second connecting rod 230 is fixedly connected with longitudinal moving assembly 100.Specifically, support base 210 is provided with rotatable devices such as bearing, turntable or shaft, to realize the rotation connection between second connecting rod 230 and support base 210.

[0041] Further, the longitudinal moving assembly 100 comprises a first support frame 110 and a first driving member 120, which can be a hydraulic cylinder, a pneumatic cylinder, a screw rod or other devices with telescopic driving function; the output end of the first driving member 120 is connected with the first support frame 110, and the first driving member 120 can push the first support frame 110 to move in the longitudinal direction, so as to adjust the position of the unwinding mechanism in the longitudinal direction.

[0042] Further, the longitudinal moving assembly 100 further comprises a first guide frame 130, the first support frame 110 is slidingly connected with the first guide frame 130, the first driving member 120 is fixed on the first guide frame 130, the first guide frame 130 is fixedly connected with the second connecting rod 230, so as to reduce the friction between the first support frame 110 and the first guide frame 130, and make the first support frame 110 move more smoothly in the longitudinal direction, and further make the unwinding mechanism move more smoothly in the longitudinal direction.

[0043] Specifically, the first support frame 110, the first driving member 120 and the first guide frame 130 are one-to-one corresponding, and are oppositely arranged in two groups, so as to improve the stability and reliability of the longitudinal moving assembly 100.

[0044] Further, the first guide frame 130 is provided with a first guide groove 131, and the first support frame 110 is provided with a first roller 111, the first roller 111 is matchedly connected with the first guide groove 131, so as to further reduce the friction between the first support frame 110 and the first guide frame 130 in relative motion.

[0045] According to some embodiments of the present application, the rotating assembly 200 further comprises a second guide frame 240, the first guide frame 130 is slidingly connected with the second guide frame 240, and the first guide frame 130 can rotate around the axis of the support base 210 on the second guide frame 240. The first guide frame 130 is slidingly connected with the second guide frame 240, and can share the gravity of the support base 210 from the longitudinal moving assembly 100, the unwinding mechanism and the cable reel 800, so as to improve the stability and reliability of the cable unwinding device.

[0046] Specifically, the second guide frame 240 is oppositely arranged in two groups, and further shares the gravity of the support base 210 from the longitudinal moving assembly 100, the unwinding mechanism and the cable reel 800.

[0047] Further, the second guide frame 240 is arc-shaped, the second guide frame 240 is provided with a second guide groove 241, the first guide frame 130 is provided with a second roller 132, the second roller 132 is matched and connected with the second guide groove 241, the second guide groove 241 in the arc-shaped second guide frame 240 and the second roller 132 are matched with each other, the friction between the first guide frame 130 and the second guide frame 240 is reduced, and the rotation of the longitudinal moving assembly 100 and the unwinding mechanism relative to the rotating assembly 200 is smoother.

[0048] According to some embodiments of the present application, the transverse moving assembly 300 comprises a second support frame 310 and a second driving member 320, which can be a hydraulic cylinder, a pneumatic cylinder, a lead screw or other devices with telescopic driving function; the second support frame 310 is connected with the output end of the second driving member 320, the second support frame 310 is fixedly connected with the first connecting rod 220, and the second driving member 320 can push the rotating assembly 200 to move in the transverse direction, thereby adjusting the position of the unwinding mechanism in the transverse direction.

[0049] Further, the transverse moving assembly 300 further comprises a third guide frame 330, the second support frame 310 is slidingly connected with the third guide frame 330, and the second driving member 320 is installed on the third guide frame 330, so as to reduce the friction between the second support frame 310 and the third guide frame 330.

[0050] Further, the third guide frame 330 is provided with a third guide groove 331, the second support frame 310 is provided with a third roller 311, and the third roller 311 is matched and connected with the third guide groove 331, so as to further reduce the friction between the second support frame 310 and the third guide frame 330, make the movement of the second support frame 310 in the transverse direction smoother, and further make the movement of the unwinding mechanism in the transverse direction smoother.

[0051] Specifically, the second support frame 310, the second driving member 320 and the third guide frame 330 are one-to-one corresponding and oppositely arranged in two groups, so as to improve the stability and reliability of the transverse moving assembly 300.

[0052] It can be understood that in some other embodiments, the supporting assembly 400 comprises a rotating shaft 410 and a supporting frame 420 arranged below the rotating shaft 410. Specifically, the supporting frame 420 is arranged below the rotating shaft 410 at two ends thereof. Figure 5 The supporting frame 420 supports the rotating shaft 410 and enables the rotating shaft 410 to rotate, and the rotating shaft 410 fixes the cable drum 800 and enables the cable drum 800 to rotate with the rotating shaft 410.

[0053] Further, the unwinding mechanism further comprises a hydraulic motor 500 and a driving wheel 600, the hydraulic motor 500 is arranged on the supporting frame 420, an output end of the hydraulic motor 500 is connected with the driving wheel 600, a circumferential surface of the driving wheel 600 is provided with a rubber anti-skid layer 610, and the driving wheel 600 is rotatably connected with the rotating shaft 410 through the rubber anti-skid layer 610. The hydraulic motor 500 can provide auxiliary rotating force for the rotating shaft 410, drive the cable reel 800 to rotate and unwind, make the cable unwinding more smooth, and further reduce damage of the cable caused by too large tension. The rubber anti-skid layer 610 can improve the friction between the driving wheel 600 and the rotating shaft 410, avoid slipping between the driving wheel 600 and the rotating shaft 410, and improve reliability.

[0054] It can be understood that, in other embodiments, the adjusting mechanism further comprises a base frame 700 arranged below the transverse moving assembly 300, so as to improve the overall structural strength and reliability of the adjusting mechanism.

[0055] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cable pay-off device, characterised in that, The adjusting mechanism comprises a rotating assembly (200), a transverse moving assembly (300) and a longitudinal moving assembly (100), the rotating assembly (200) is fixedly connected with one of the transverse moving assembly (300) and the longitudinal moving assembly (100), and the rotating assembly (200) is rotatably connected with the other one of the transverse moving assembly (300) and the longitudinal moving assembly (100). The unwinding mechanism comprises a supporting assembly (400) which is installed on the adjusting mechanism and used for placing a cable reel (800). The rotating assembly (200) comprises a supporting base (210), a first connecting rod (220) and a second connecting rod (230), the first connecting rod (220) is fixed on the supporting base (210) and connected with the transverse moving assembly (300), and the second connecting rod (230) is rotatably installed on the supporting base (210) and fixedly connected with the longitudinal moving assembly (100).

2. A cable pay-off device according to claim 1, characterised in that The longitudinal moving assembly (100) comprises a first supporting frame (110) and a first driving member (120), the output end of the first driving member (120) is connected with the first supporting frame (110), and the first driving member (120) can push the first supporting frame (110) to move in the longitudinal direction.

3. A cable pay-off device according to claim 2, wherein The longitudinal moving assembly (100) further comprises a first guide frame (130), the first supporting frame (110) is slidably connected with the first guide frame (130), the first driving member (120) is fixed on the first guide frame (130), and the first guide frame (130) is fixedly connected with the second connecting rod (230).

4. A cable pay-off device according to claim 3, wherein The first guide frame (130) is provided with a first guide groove (131), and the first supporting frame (110) is provided with a first roller (111), the first roller (111) is matchedly connected with the first guide groove (131).

5. A cable pay-off device according to claim 4, wherein The rotating assembly (200) further comprises a second guide frame (240), the first guide frame (130) is slidably connected with the second guide frame (240), and the first guide frame (130) can rotate around the axis of the supporting base (210) on the second guide frame (240).

6. A cable pay-off device according to claim 4, wherein The second guide frame (240) is in an arc shape, the second guide frame (240) is provided with a second guide groove (241), and the first guide frame (130) is provided with a second roller (132), the second roller (132) is matchedly connected with the second guide groove (241).

7. A cable pay-off device according to claim 6, wherein ​ 8. A cable pay-off device according to claim 2, wherein The transverse moving assembly (300) comprises a second support frame (310) and a second driving member (320), the output end of the second driving member (320) is connected with the second support frame (310), the second support frame (310) is fixedly connected with the first connecting rod (220), and the second driving member (320) can push the rotating assembly (200) to move in the transverse direction.

9. A cable pay-off device according to claim 8, wherein The transverse moving assembly (300) further comprises a third guide frame (330), the second support frame (310) is slidably connected with the third guide frame (330), and the second driving member (320) is installed on the third guide frame (330).

10. A cable pay-off device according to claim 9, wherein The third guide frame (330) is provided with a third guide groove (331), and the second support frame (310) is provided with a third roller (311), the third roller (311) is matchedly connected with the third guide groove (331).

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