Photovoltaic cable threading device

Abstract

The utility model provides a photovoltaic cable threading device, which relates to the technical field of cable threading, and comprises a threading device main body, a spring threading pipe is arranged in the threading device main body, two ends of the spring threading pipe are respectively provided with a first connecting plate and a second connecting plate, the surface of the first connecting plate is provided with a second connecting cylinder, and the surface of the second connecting cylinder is provided with a third connecting cylinder. Through cooperative use of the spring threading pipe, the first connecting plate, the second connecting plate, a universal seat and a universal ball, threading of a photovoltaic cable is facilitated, so that during operation, a worker firstly penetrates and fixes the photovoltaic cable into the spring threading pipe, and then the spring threading pipe, the first connecting plate, the second connecting plate, the universal seat and the universal ball are matched for use; according to the photovoltaic cable threading device, the universal balls on the circumferential side faces of the first connecting plate and the second connecting plate can move in the threading groove holes in the threading process, the spring threading pipe is arranged, the elasticity of the spring can be utilized, the spring can be deformed and bent in the threading process, and threading can be conducted on the corner conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable threading technical field especially relates to a photovoltaic cable threading device. BACKGROUND

[0002] When carrying out technical reconstruction or equipment renewal, new cables need to be laid in the control loop, and when new cables are added to single operation equipment, only the problem of cable hole being too small to directly thread in due to too many cables exists, and it is difficult to produce a large space by directly peeling with hands, so a cable threading device is needed at this time.

[0003] The existing cable threading device is a threading type guiding structure, relies on a certain toughness of threading in the online pipe, provides threading guidance for subsequent cable threading, and is directly inserted into the inside of the reserved line box during use, the line hole is located at the inside edge of the line box, the angle between the line hole and the threading is close to 90 degrees, the finger needs to be inserted into the inside of the line box during the insertion operation, and the use is very inconvenient.

[0004] Therefore, it is necessary to provide a photovoltaic cable threading device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a photovoltaic cable threading device, solves the problem in the background art.

[0006] In order to solve the above technical problems, the utility model provides a photovoltaic cable threading device, which comprises a threading device main body, a spring threading guide pipe is arranged in the threading device main body, first connecting plates and second connecting plates are arranged at the two ends of the spring threading guide pipe, second connecting barrels are arranged on the surfaces of the first connecting plates, first connecting barrels are arranged on the surfaces of the second connecting plates, the first connecting barrels and the second connecting barrels are screw connected, universal seats are arranged on the peripheral surfaces of the first connecting plates and the second connecting plates, universal balls are movably arranged in the universal seats, second external threads are arranged on the outer surfaces of the second connecting barrels, the spring threading guide pipe, the first connecting plates, the second connecting plates, the universal seats and the universal balls are used in cooperation, the threading of the photovoltaic cable is facilitated, when operating, the staff first inserts and fixes the photovoltaic cable into the spring threading guide pipe, then holds the handle rod to thread the photovoltaic cable, the universal balls on the peripheral surfaces of the first connecting plates and the second connecting plates can move in the threading groove hole, the spring elasticity is utilized to make the spring threading guide pipe deform and bend during threading, the corner is facilitated to thread, after threading is completed, the handle rod is pulled out, then the spring threading guide pipe is pulled out from the other end, the operation is simple, and the threading of the photovoltaic cable is facilitated.

[0007] Preferably, the first connecting barrel outer side surface is provided with a first external thread, the first connecting barrel outer side is spirally connected with a cleaning ring, the cleaning ring peripheral side surface is provided with a cleaning brush, and the cleaning ring inner wall is provided with an internal thread.

[0008] Preferably, the threading device body bottom end is inserted with a hand holding rod, the hand holding rod outer side diameter is equal to the first connecting barrel inner side diameter, and the hand holding rod surface is provided with a sliding groove.

[0009] Preferably, a plurality of universal balls are arranged, and the universal balls are equidistantly arranged on the first connecting plate and the second connecting plate peripheral side surfaces.

[0010] Preferably, the first connecting plate and the second connecting plate surface middle positions are provided with a threading hole, and the threading hole is provided with a spring threading pipe.

[0011] Preferably, a plurality of spring threading pipes are arranged, and the spring threading pipes are vertically connected.

[0012] Preferably, the first connecting plate and the second connecting plate peripheral side surfaces are provided with an adjusting hole, and the adjusting hole inner bottom end is spirally connected with a fastener.

[0013] Compared with the related art, the photovoltaic cable threading device has the following advantages

[0014] Advantages:

[0015] The utility model provides a kind of photovoltaic cable threading device, by being cooperatively used with the matching use of spring threading pipe, first connecting plate, second connecting plate, universal seat, universal ball, it is convenient to thread photovoltaic cable, so that when operating, staff first inserts and fixes photovoltaic cable into spring threading line, then handheld pole is held to thread photovoltaic cable, during threading, universal ball on the side of first connecting plate and second connecting plate can move inside threading slot hole, and by the setting of spring threading pipe, the elasticity of spring can be utilized, so that it is deformed and bent during threading, it is convenient to thread corner, after threading is finished, handheld pole is pulled out, then spring threading pipe is pulled out from the other end, this mode is simple to operate, and it is conducive to the threading of photovoltaic cable, by the matching use of setting cleaning brush, cleaning ring, internal thread, it is convenient to insert cable during threading, cleaning ring can be spirally fixed to the outside of first connecting cylinder, then during subsequent threading, cleaning brush on the side of cleaning ring can clean dust inside slot hole, so that it is convenient for subsequent cable insertion, by the matching use of setting adjusting hole, fastener, during the threading of photovoltaic cable, first, photovoltaic cable is inserted into spring threading pipe, then it is threaded first connecting plate, then fastener is rotated by external tool, so that fastener is extruded and fixed to photovoltaic cable inside threading hole, this mode is simple to operate, and it is convenient for subsequent photovoltaic cable fixation and guidance, avoid the situation of falling off halfway. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a kind of photovoltaic cable threading device's structural schematic diagram;

[0017] Figure 2 The utility model provides a kind of photovoltaic cable threading device's spring threading pipe structural schematic diagram;

[0018] Figure 3 The utility model provides a kind of photovoltaic cable threading device's handheld pole structural schematic diagram;

[0019] Figure 4 The utility model provides a kind of photovoltaic cable threading device's cleaning ring structural schematic diagram;

[0020] Figure 5 The utility model provides a kind of photovoltaic cable threading device's threading hole structural schematic diagram.

[0021] Reference numerals in the drawing:

[0022] 1, threading device main body; 2, spring threading pipe; 3, cleaning ring; 4, hand rod; 5, first connecting plate; 6, second connecting plate; 7, first connecting cylinder; 8, first external thread; 9, second external thread; 10, second connecting cylinder; 11, sliding slot; 12, cleaning brush; 13, internal thread; 14, threading hole; 15, universal seat; 16, universal ball; 17, fastener; 18, adjusting hole. DETAILED DESCRIPTION

[0023] The utility model is further described below in combination with the drawings and embodiments.

[0024] Embodiment one

[0025] Reference Figures 1-5 A kind of photovoltaic cable threading device, including threading device main body 1, spring threading pipe 2 is provided in the inside of the threading device main body 1, the first connecting plate 5 and the second connecting plate 6 are respectively provided with at the two ends of the spring threading pipe 2, the second connecting cylinder 10 is arranged on the surface of the first connecting plate 5, the first connecting cylinder 7 is arranged on the surface of the second connecting plate 6, the first connecting cylinder 7 and the second connecting cylinder 10 are screw-connected, universal seat 15 is opened in the lateral surface of the first connecting plate 5 and the second connecting plate 6, universal ball 16 is movably mounted in the inside of the universal seat 15, second external thread 9 is arranged on the outer side surface of the second connecting cylinder 10, by the cooperation of spring threading pipe 2, first connecting plate 5, second connecting plate 6, universal seat 15, universal ball 16, it is convenient to thread photovoltaic cable, so that when operating, staff first inserts and fixes photovoltaic cable into spring threading pipe, then hand-held hand rod 4 is used to thread photovoltaic cable, in the process of threading, universal ball 16 in the lateral surface of the first connecting plate 5 and the second connecting plate 6 can move in threading slot hole, and by the arrangement of spring threading pipe 2, the elasticity of spring can be utilized, so that it is deformed and bent when threading, it is convenient to thread corner, after threading, hand-held hand rod 4 is pulled out, then spring threading pipe 2 is pulled out from the other end, this mode is simple in operation, and it is conducive to the threading of photovoltaic cable.

[0026] The working principle of the photovoltaic cable threading device provided by the utility model is as follows:

[0027] Through the cooperation of the spring threading pipe 2, the first connecting plate 5, the second connecting plate 6, the universal seat 15 and the universal ball 16, the threading of the photovoltaic cable is facilitated, so that the staff first inserts the photovoltaic cable into the spring threading pipe 2, and then holds the handle 4 to thread the photovoltaic cable; in the threading process, the universal ball 16 on the side of the first connecting plate 5 and the second connecting plate 6 can move in the threading slot, and the spring threading pipe 2 can be deformed and bent by the elasticity of the spring, so that the corner is facilitated to be threaded; after the threading is completed, the handle 4 is pulled out, and then the spring threading pipe 2 is pulled out from the other end, so that the operation is simple, and the threading of the photovoltaic cable is facilitated; through the cooperation of the cleaning brush 12, the cleaning ring 3 and the internal thread 13, the cleaning ring 3 can be screwed to the outside of the first connecting cylinder 7 when the cable is inserted, and the cleaning brush 12 on the side of the cleaning ring 3 can clean the dust in the slot when the cable is subsequently threaded, so that the subsequent cable insertion is facilitated; through the cooperation of the adjusting hole 18 and the fastener 17, the photovoltaic cable is inserted into the spring threading pipe 2, then the first connecting plate 5 is penetrated, and then the fastener 17 is rotated by an external tool, so that the fastener 17 extrudes and fixes the photovoltaic cable in the threading hole 14, so that the operation is simple, the subsequent photovoltaic cable is fixed and guided, and the situation that the photovoltaic cable falls off in the middle is avoided.

[0028] Compared with the related art, the photovoltaic cable threading device has the following advantages

[0029] Advantages:

[0030] By setting the spring guide pipe 2, the first connecting plate 5, the second connecting plate 6, the universal seat 15, and the universal ball 16, the threading of the photovoltaic cable is facilitated, so that the staff first inserts the photovoltaic cable into the spring guide pipe 2, and then threads the photovoltaic cable by holding the hand-held rod 4. During the threading process, the universal ball 16 on the side of the first connecting plate 5 and the second connecting plate 6 can move in the threading slot, and the spring guide pipe 2 can be deformed and bent by the elasticity of the spring during threading, which facilitates the threading of the corner. After the threading is completed, the hand-held rod 4 is pulled out, and then the spring guide pipe 2 is pulled out from the other end. This method is simple to operate and facilitates the threading of the photovoltaic cable. By setting the cleaning brush 12, the cleaning ring 3, and the inner thread 13, the cleaning ring 3 can be screwed to the outside of the first connecting cylinder 7 during the threading of the cable, and the cleaning brush 12 on the side of the cleaning ring 3 can clean the dust in the cable slot during subsequent threading, thereby facilitating the subsequent threading of the cable. By setting the adjusting hole 18 and the fastener 17, the photovoltaic cable is inserted into the spring guide pipe 2, and then the fastener 17 is rotated by an external tool to fix the photovoltaic cable in the threading hole 14. This method is simple to operate and facilitates the subsequent fixing and guiding of the photovoltaic cable, avoiding the situation of falling off during the process.

[0031] Example Two

[0032] Based on example one, referring to Figures 1-5 , the first connecting cylinder 7 is provided with a first outer thread 8 on the outer surface, the cleaning ring 3 is spirally connected to the outside of the first connecting cylinder 7, and the cleaning brush 12 is arranged on the side of the cleaning ring 3. The inner wall of the cleaning ring 3 is provided with an inner thread 13. By setting the cleaning brush 12, the cleaning ring 3, and the inner thread 13, the cleaning ring 3 can be screwed to the outside of the first connecting cylinder 7 during the threading of the cable, and the cleaning brush 12 on the side of the cleaning ring 3 can clean the dust in the cable slot during subsequent threading, thereby facilitating the subsequent threading of the cable.

[0033] Based on example one, referring to Figures 1-5 , the hand-held rod 4 is inserted into the bottom end of the threading device main body 1, the diameter of the outside of the hand-held rod 4 is equal to the diameter of the inside of the first connecting cylinder 7, and the sliding groove 11 is formed on the surface of the hand-held rod 4. By setting the hand-held rod 4, the driving and insertion of the threading device main body 1 are facilitated, and the clamping groove is convenient for the threading of the photovoltaic cable.

[0034] Based on example one, referring to Figures 1-5The plurality of universal balls 16 are equidistantly arranged on the circumferential side of the first connecting plate 5 and the second connecting plate 6, and the plurality of universal balls 16 are arranged to facilitate the movement and guidance of the spring guide tube 2.

[0035] On the basis of Embodiment One, referring to Figures 1-5 The first connecting plate 5 and the second connecting plate 6 are provided with a wire hole 14 arranged in the middle of the surface, and the wire hole 14 is arranged to facilitate the accommodation of the cable wire.

[0036] On the basis of Embodiment One, referring to Figures 1-5 The plurality of spring guide tubes 2 are vertically connected, and the plurality of spring guide tubes 2 are arranged to facilitate the adjustment of the number of spring guide tubes 2 according to the actual situation, thereby improving the flexibility of use.

[0037] On the basis of Embodiment One, referring to Figures 1-5 The first connecting plate 5 and the second connecting plate 6 are provided with an adjusting hole 18 arranged on the circumferential side, and the adjusting hole 18 is internally and screwedly connected with a fastener 17 at the bottom end, and the adjusting hole 18 and the fastener 17 are arranged to facilitate the fixing of the photovoltaic cable in the wire hole 14 by rotating the fastener 17 with an external tool when the photovoltaic cable is threaded, thereby avoiding the falling of the photovoltaic cable during the process.

[0038] It should be noted that all types of components used in the present application are standard components that can be purchased on the market, and the specific connection mode of each part adopts the conventional means of bolts, rivets and welding in the prior art, and the mechanical parts and electrical equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the electrical equipment is in communication with the external safe power supply, and the specific description is not made here.

[0039] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A photovoltaic cable threading device, characterized by, Including threading device main part (1), spring lead -through pipe (2) are arranged inside the threading device main part (1), first connecting plate (5) and second connecting plate (6) are arranged respectively at both ends of spring lead -through pipe (2), second connecting barrel (10) is arranged on the surface of first connecting plate (5), first connecting barrel (7) is arranged on the surface of second connecting plate (6), first connecting barrel (7) and second connecting barrel (10) are screw connected, universal seat (15) is opened in the circumferential surface of first connecting plate (5) and second connecting plate (6), universal ball (16) is movably installed in universal seat (15), second external thread (9) is arranged on the outer side surface of second connecting barrel (10).

2. A photovoltaic cable threading device according to claim 1, wherein, First external thread (8) is arranged on the outer side surface of first connecting barrel (7), cleaning ring (3) is screw connected on the outer side of first connecting barrel (7), cleaning brush (12) is arranged on the circumferential surface of cleaning ring (3), internal thread (13) is arranged on the inner wall of cleaning ring (3).

3. A photovoltaic cable threading device according to claim 1, wherein, Handheld rod (4) is inserted in the bottom end of threading device main part (1), the outer diameter of handheld rod (4) is equal to the inner diameter of first connecting barrel (7), sliding slot (11) is opened on the surface of handheld rod (4).

4. A photovoltaic cable threading device according to claim 1, wherein, Multiple universal balls (16) are installed, and multiple universal balls (16) are installed equidistantly on the circumferential surface of first connecting plate (5) and second connecting plate (6).

5. A photovoltaic cable threading device according to claim 1, wherein, Thread hole (14) is opened through the surface of first connecting plate (5) and second connecting plate (6) in the middle position.

6. A photovoltaic cable threading device according to claim 1, wherein, Multiple spring lead -through pipes (2) are arranged, and multiple spring lead -through pipes (2) are vertically connected.

7. A photovoltaic cable threading device according to claim 1, wherein, Adjusting hole (18) is opened in the circumferential surface of first connecting plate (5) and second connecting plate (6), fastener (17) is screw connected on the inside bottom end of adjusting hole (18).

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