Automatic wiring and connecting device for photovoltaic cable

Abstract

The utility model provides an automatic wiring and connecting device for photovoltaic cables, and relates to the technical field of photovoltaic cables, the automatic wiring and connecting device comprises a connecting box and a wire coiling bin, the wire coiling bin is embedded in one side of the connecting box, a detachable cover plate is embedded in the side surface of the wire coiling bin, and a wire inlet pipe is arranged at the end part of the wire coiling bin in a penetrating manner; a wire reel is fixedly arranged in the connecting box, a pipe head is in lap joint with the end, close to the wire coiling bin, of the wire reel, the pipe head is matched with the wire inlet pipe in a butt joint mode, and a notch for a cable to stretch out is formed in the position, below the wire reel, of the connecting box. A crawler disc is rotationally arranged on one side, opposite to the wire coiling bin, of the connecting box; the cable and the crawler belt structure of the device are connected and fixed to the initial end of the pipe section, so that the device can be erected in the wiring pipe section of the photovoltaic cable, the device linearly advances along the pipe section through braking of the displacement motor, the cable in the cable coiling bin is laid in the pipe section in the process, and automatic wiring of the device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cable technical field more specifically, the utility model relates to a kind of automatic wiring and connecting device of photovoltaic cable. BACKGROUND

[0002] When constructing and installing photovoltaic system, cable wiring is a crucial link, and reasonable and standard cable wiring can not only improve the efficiency and reliability of photovoltaic system, but also reduce potential safety risks.

[0003] The conventional photovoltaic cable wiring mode usually adopts manual laying mode, and the cable installation is performed according to the pipeline path. The long laying line and the laying of multiple rows of cables make the construction workload large, and the existing wiring mode has low working efficiency and high laying difficulty.

[0004] Therefore, the utility model provides a kind of automatic wiring and connecting device of photovoltaic cable to effectively solve the problem of large construction workload and high difficulty of the existing wiring mode. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem that the existing photovoltaic cable wiring laying line is long and multiple rows of cables are laid, which makes the construction workload large, the wiring mode has low working efficiency and high laying difficulty. In view of the problems existing in the prior art, a kind of automatic wiring and connecting device of photovoltaic cable is provided.

[0006] The purpose and effect of the utility model are achieved by the following specific technical means: a connecting box and a cable winding bin are included, the cable winding bin is embedded on one side of the connecting box, a detachable cover plate is embedded on the side of the cable winding bin, and a wire inlet pipe is provided at the end of the cable winding bin.

[0007] A wire coil is fixedly arranged in the connecting box, a pipe head is overlapped at one end of the wire coil close to the cable winding bin, the pipe head is matched with the wire inlet pipe, and a slot is formed below the wire coil in the connecting box for the cable to extend out.

[0008] A track roller is rotatably arranged on one side of the connecting box relative to the cable winding bin, a track belt is wound in the track roller, and the track belt is arranged in parallel relative to the connecting box. A toothed roller is arranged adjacent to one side of the track roller, and the toothed roller is rollingly matched with the track belt. A displacement motor is fixed at one end of the connecting box, and a transmission gear set is drivingly arranged between the displacement motor and the toothed roller.

[0009] A roller is drivingly arranged at the bottom of the connecting box.

[0010] Further, the center of the cable winding bin is a rotatingly arranged rotating disc structure, and an angle wheel is rotatably arranged at the inward end direction of the wire inlet pipe.

[0011] Further preferred, the connecting box is provided with a pressing handle in the direction of the lower notch, and the pressing handle is provided with an angular block and a wheel structure at the front end and the rear end respectively.

[0012] Further preferred, the pressing handle is adjusted in height by means of bolted dismounting.

[0013] Further preferred, the connecting box is provided with a pair of guide rails symmetrically arranged at both sides of the lower notch, and the guide rails are provided with a guiding step surface at the outer edge.

[0014] Further preferred, the guide rail and the connecting box are provided with a rail seat, the guide rail and the rail seat are in sliding fit, and the rail seat is fixed to the connecting box.

[0015] The utility model discloses the beneficial effects of:

[0016] The automatic wiring and connecting device of the photovoltaic cable, through the initial one end connection fixed cable and the device's track structure of the pipe section, make the device can be erected in the wiring pipe section of photovoltaic cable, through the brake of displacement motor linear travel along the pipe section, and in the process, the cable in the wire winding bin is laid in the pipe section, realize the automatic wiring of the device, compared with the traditional manual wiring mode, the device can quickly complete the cable wiring work of long pipe section, improve the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the connecting box and wire winding bin exploded structure schematic diagram of the utility model;

[0020] Figure 3 It is the connecting box internal plane structure schematic diagram of the utility model;

[0021] Figure 4 It is the track disc and toothed roller overhead plane structure schematic diagram of the utility model;

[0022] Figure 5 It is the wire winding bin internal plane structure schematic diagram of the utility model;

[0023] Figure 6 It is the guide rail plane structure schematic diagram of the utility model.

[0024] Figures 1-6The utility model discloses a kind of automatic wiring and connecting devices of photovoltaic cable, including connecting box 1 and disc line warehouse 2, disc line warehouse 2 is embedded in the side of connecting box 1, and disc line warehouse 2 side surface is embedded with detachable cover plate, and disc line warehouse 2 end is provided with line pipe 7 through setting; DETAILED DESCRIPTION

[0025] In order to enable the above-mentioned purpose, features and advantages of the present application to be more clearly understood, the following further describes the present application with reference to the accompanying drawings. Figures 1-6 and specific embodiments. The following examples are merely exemplary of how to make and use the present application. It is to be understood that the disclosed examples do not limit the scope of the present application. On the contrary, they add definition not only to the present application, but to every embodiment thereof. Accordingly, the application is not to be restricted except in accordance with the appended claims submitted herewith.

[0026] An automatic wiring and connecting device of photovoltaic cable, including connecting box 1 and disc line warehouse 2, disc line warehouse 2 is embedded in the side of connecting box 1, and disc line warehouse 2 side surface is embedded with detachable cover plate, and disc line warehouse 2 end is provided with line pipe 7 through setting;

[0027] Wire guide disc 8 is fixedly arranged in connecting box 1, and the end of wire guide disc 8 close to disc line warehouse 2 is overlapped with pipe head 6, pipe head 6 is matched with line pipe 7, and slot is arranged in the lower side of wire guide disc 8 for cable extension;

[0028] Caterpillar track disc 12 is rotatably arranged in the side of connecting box 1 relative to disc line warehouse 2, caterpillar track 4 is wound in caterpillar track disc 12, and caterpillar track 4 is parallelly arranged relative to connecting box 1, gear roller 13 is adjacently arranged in the side of caterpillar track disc 12, and gear roller 13 is rolling matched with caterpillar track 4, displacement motor 5 is fixedly arranged in the end of connecting box 1, and transmission gear set 11 is drivingly arranged between displacement motor 5 and gear roller 13;

[0029] Roller 10 is drivingly arranged in the bottom of connecting box 1;

[0030] In the automatic wiring and connecting device of photovoltaic cable, Figure 1 、 5 As shown in the drawings, copper is wound in disc line warehouse 2 to load the cable to be laid, the end of the cable is sequentially threaded through line pipe 7, pipe head 6 and into wire guide disc 8, and is guided to the slot position below connecting box 1 along the inner wall of wire guide disc 8, in the preparation work before wiring, the end of the cable extending from connecting box 1 and the initial end of cable wiring pipe section are fixed in turn, the end of caterpillar track 4 is fixedly connected with the initial pipe section, and finally connecting box 1 is placed in the pipe section to be wired, and the preparation work is completed.

[0031] When wiring, the displacement motor 5 is controlled by the power-on switch to brake, and when the displacement motor 5 is braked, the displacement motor 5 drives the toothed roller 13 to rotate through the variable-diameter mesh transmission structure of the transmission gear set 11. With the rotation of the toothed roller 13, the toothed roller 13 is rolled linearly on the track 4 in the rolling mode of the toothed roller 13. Since one end of the track 4 is fixed, the rolling of the toothed roller 13 drives the connecting box 1 to slide linearly in the wiring pipe section. At the same time, the bottom roller 10 rolls on the wiring pipe section to realize the displacement of the connecting box 1. During the process, the displacement of the connecting box 1 synchronously drives the track disc 12 in the connecting box 1 to rotate to compensate for the length of the track 4 and adapt to the displacement amount of the connecting box 1. Similarly, as shown in Figure 3 , since the cable end is fixed, the displacement of the connecting box 1 synchronously extends the extended end of the cable from the disc cable storage 2 to meet the displacement amount of the connecting box 1.

[0032] Compared with the traditional wiring method, the device can automatically complete the linear pipe section wiring requirement through simple preliminary preparation, thereby solving the problems of low overall efficiency and high difficulty of manual wiring caused by long wiring length and large workload during photovoltaic cable wiring, and improving the practicability of the device.

[0033] Further, the disc cable storage 2 is provided with a rotating disc structure at the center, and the disc cable storage 2 is rotatably provided with an angle wheel 14 in the direction of the inner end of the inlet pipe 7, as shown in Figure 5 , the rotating disc structure of the disc cable storage 2 is used to wind the cable, and the rotating structure is used to ensure the smoothness of the outward extension of the cable when the connecting box 1 is displaced. At the same time, the angle wheel 14 is used to adjust the internal angle of the cable extending from the inside to the outside of the inlet pipe 7, so as to avoid the bending of the cable when passing through the pipe 7, and further improve the smoothness of the displacement of the cable.

[0034] Further, the connecting box 1 is provided with a pressing handle 9 inserted in the direction of the lower slot, and the front and rear ends of the pressing handle 9 are respectively provided with an angle block and a wheel disc structure, as shown in Figure 3 , the pressing handle 9 is used as a pressing structure of the connecting box 1 to the external cable extended end, and the outer diameter of the wheel disc structure at the rear end is used to fit the surface of the cable to change the angle of the cable when passing through, so as to ensure the smoothness of the cable when sliding. Then, the angle block structure is used to flatten the cable end extending into the wiring pipe section to ensure the wiring quality.

[0035] On the basis of the above, the height of the pressing handle 9 is adjusted by bolted mounting and dismounting, and the height of the pressing handle 9 can be adjusted according to the actual selected cable specification and the wiring depth requirement of the wiring pipe section.

[0036] Further, the connecting box 1 is symmetrically provided with a pair of guide rails 3 on both sides of the lower notch, and the outer edges of the guide rails 3 are provided with guiding steps. The guide rails 3 are used to slide match the outer step of the guide rails with the side wall of the wiring pipe section, so as to ensure the linear movement precision of the entire connecting box 1 during the linear displacement of the connecting box 1, and ensure the wiring quality.

[0037] Further, the guide rails 3 and the connecting box 1 are provided with a rail seat 15, the guide rails 3 and the rail seat 15 are in sliding fit, and the rail seat 15 is fixed with the connecting box 1. As shown in Figure 6 According to the spacing of the side wall of the wiring pipe section, the relative spacing of the guide rails 3 on the rail seat 15 can be self-adjusted during the wiring preparation work, so as to adapt to the specifications of the wiring pipe section, and the applicability of the structure is improved.

Claims

1. An automated wiring and connecting device for photovoltaic cables, characterized in that: Including connecting box (1) and disc wire warehouse (2), disc wire warehouse (2) is embedded in one side of connecting box (1), and the side of disc wire warehouse (2) is embedded with detachable cover plate, and the end of disc wire warehouse (2) is provided with wire inlet pipe (7); The connecting box (1) is fixedly provided with a wire guide disc (8), and the wire guide disc (8) is lapped with a pipe head (6) at one end close to the disc wire warehouse (2), the pipe head (6) is matched with the wire inlet pipe (7), and the connecting box (1) is provided with a slot for the cable to extend below the wire guide disc (8); The connecting box (1) is rotatably provided with a track disc (12) relative to one side of the disc wire warehouse (2), the track disc (12) is wound with a track (4), and the track (4) is parallelly arranged relative to the connecting box (1), one side of the track disc (12) is adjacently provided with a toothed roller (13), and the toothed roller (13) is rollingly matched with the track (4), one end of the connecting box (1) is fixedly provided with a displacement motor (5), and a transmission gear set (11) is drivingly arranged between the displacement motor (5) and the toothed roller (13); The connecting box (1) is drivingly provided with a roller (10) at the bottom.

2. An automated wiring and connecting device for photovoltaic cables according to claim 1, characterized in that: The disc wire warehouse (2) is rotatably provided with a rotating disc structure at the center, and the disc wire warehouse (2) is rotatably provided with an angle wheel (14) in the direction of the inner end of the wire inlet pipe (7).

3. An automated wiring and connecting device for photovoltaic cables according to claim 1, characterized in that: The lower slot direction of the connecting box (1) is inserted with a pressing handle (9), and the front and rear ends of the pressing handle (9) are respectively angle blocks and wheel disc structures.

4. An automated wiring and connecting device for photovoltaic cables according to claim 3, characterized in that: The pressing handle (9) is adjusted in height position by bolted mounting and dismounting.

5. An automated wiring and connecting device for photovoltaic cables according to claim 1, characterized in that: The connecting box (1) is symmetrically provided with a pair of guide rails (3) on both sides of the lower slot, and the outer edge of the guide rail (3) is provided with a guiding step surface.

6. An automated wiring and connecting device for photovoltaic cables according to claim 5, characterized in that: The guide rail (3) and the connecting box (1) are provided with a rail seat (15), the guide rail (3) and the rail seat (15) are slidingly matched, and the rail seat (15) and the connecting box (1) are fixed.

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