Auxiliary fastening device for processing photovoltaic junction box

Abstract

The utility model discloses an auxiliary fastening device for processing a photovoltaic junction box, and particularly relates to the technical field of fastening devices, the auxiliary fastening device comprises a base, a positioning assembly is arranged on the base, the positioning assembly comprises a supporting plate arranged at the top of the base, a reinforcing L rod is arranged on one side of the supporting plate, and first mounting blocks are arranged at the two ends of the reinforcing L rod. The positioning assembly is arranged, the second handle is pulled, the second handle drives the connecting piece to deflect, then the ejector rod slides on the second connecting base, one end of the ejector rod can abut against the outer side of a workpiece, and the function of abutting against the workpiece is achieved; the function of positioning the side faces and the tops of the workpieces is achieved, the phenomenon of displacement during workpiece machining is avoided, and meanwhile the workpieces can be conveniently and rapidly stored and taken.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastening device technical field more specifically, the utility model relates to a fastening auxiliary device for photovoltaic junction box processing. BACKGROUND

[0002] A photovoltaic panel assembly is a device that produces direct current electricity when exposed to sunlight, consisting of thin solid photovoltaic cells made almost entirely of semiconductor material (such as silicon), which can operate for long periods of time without any loss due to the absence of moving parts, simple photovoltaic cells can provide energy for watches and calculators, while more complex photovoltaic systems can provide lighting for houses and power for the grid, photovoltaic panel assemblies can be made in different shapes, and assemblies can be connected to generate more power, photovoltaic panel assemblies are used on rooftops and building surfaces, and even used as part of a window, skylight or shading device, these photovoltaic installations are commonly referred to as building-integrated photovoltaic systems. The photovoltaic junction box is one of the important components of the photovoltaic assembly, and its main function is to connect the power generated by the solar cell with the external line, and the photovoltaic junction box is generally composed of a box body, a cable and a connector.

[0003] Among them, the patent with the publication number CN218427836U discloses a fastening auxiliary device for photovoltaic junction box processing, which belongs to the technical field of fastening devices, and comprises a box body, two transmission shafts are connected to one side of the inner wall of the box body, a transmission motor is connected to one side of the outer wall of the box body, a transmission drum is rotatably connected to the periphery of the transmission shaft, a positioning block is connected to the other side of the transmission shaft, one side of the positioning block is fixedly connected to the inner wall of the box body, a conveying belt is connected to the periphery of the transmission drum, a placing table is connected to the top of the conveying belt, two fixed plates are fixedly connected to the two sides of the placing table, four fixed ears are connected to the top of the fixed plates, fixed columns are connected to the hole walls of the fixed ears, fastening openings are arranged on the two sides of the placing table for avoiding, support blocks are connected to the two sides of the fixed plates, hydraulic rods are fixedly connected to the inner sides of the support blocks for extension, fastening blocks are fixedly connected to one side of the hydraulic rods for fastening, and the photovoltaic junction box is fixed through the fastening openings by the hydraulic rods connected to one side of the support blocks and the fastening blocks;

[0004] When the structure is in use, the main air pressure rod and the auxiliary air pressure rod are driven downward by the air cylinder, the clamping plate connected to the bottom of the bottom plate can embed the other side of the photovoltaic junction box, then the rotating screw rod is driven to rotate by the rotating motor connected to one side of the fixing block at the top of the bottom plate, the moving block moves along the connecting column connected in the hole of the bottom plate, the pressing plate connected to the bottom of the moving block fixes the photovoltaic junction box, and the hole of the fixing sleeve column connected to the bottom of the bottom plate is fitted along the fixed column, so that the structure is tightly sealed and will not deviate, but the structure is too complex in use, and it is not easy to quickly fix and access the workpiece. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fastening auxiliary device for photovoltaic junction box processing, aims at solving the problems raised in the above background art.

[0006] The utility model provides the following technical scheme: a fastening auxiliary device for photovoltaic junction box processing, including base, be provided with positioning assembly on the base,

[0007] The positioning assembly includes a supporting plate arranged on the top of the base, and the supporting plate is provided with a reinforcing L-shaped rod on one side;

[0008] Both ends of the reinforcing L-shaped rod are provided with first mounting blocks, and each first mounting block is installed on the base through bolts, and each first mounting block is provided with a first connecting seat through bolts, and each first connecting seat is hingedly connected with a first pressing rod;

[0009] A first handle is hingedly connected to the first pressing rod, and one end of the first handle extends to the first connecting seat and is hingedly connected thereto;

[0010] One end of the first pressing rod is provided with a second pressing rod for pressing the workpiece.

[0011] As can be seen, in the above technical solution, the first handle is deflected along the shaft point at the connection between the first handle and the first connecting seat, which in turn causes the first pressing rod to deflect, causing the second pressing rod to press the workpiece, achieving the function of positioning the side and top of the workpiece, avoiding displacement of the workpiece during processing, and facilitating quick access to the workpiece;

[0012] Optionally, in a possible implementation, one end of the first pressing rod facing the second pressing rod is fixedly provided with an extension rod, a sliding groove is formed in the extension rod, the top of the second pressing rod extends into the sliding groove and is slidably connected with the sliding groove, a locking nut is threadedly connected to the second pressing rod, two second mounting blocks are provided on the outer side of the supporting plate, each second mounting block is installed on the base through bolts, a second connecting seat is installed on each second mounting block through bolts, a second handle is provided on one side of each second connecting seat, the second handle is hingedly connected with the second mounting block, a connecting piece is hingedly connected to the second handle, a top rod is hingedly connected to one end of the connecting piece, one end of the top rod penetrates through the second connecting seat and extends to the top of the supporting plate, and the top rod is slidably connected with the second connecting seat;

[0013] As can be seen, in the above technical solution, the second handle drives the connecting piece to deflect, which in turn causes the top rod to slide on the second connecting seat, so that one end of the top rod can abut against the outside of the workpiece, achieving the function of pressing the workpiece, and the connecting piece is clamped on the top rod to limit the top rod, avoiding the phenomenon of returning of the top rod.

[0014] The technical effects and advantages of the utility model are:

[0015] Through setting positioning assembly, compared with prior art, whole design is simple, structure is reasonable, through corresponding cooperation of each structure, the side of workpiece is blocked through strengthening L rod, through breaking second handle, second handle drives connecting piece to deflect, then makes the top rod slide on the second connecting seat, makes one end of the top rod can abut in workpiece outside, realizes the function of pressing workpiece, and connecting piece is clamped on second handle and limits the top rod, avoids the phenomenon that the top rod appears to return; through breaking first handle, first handle deflects along the axis point of first handle and first connecting seat connecting piece, then makes first pressing rod deflect, makes second pressing rod pressurize workpiece, realizes the function of positioning workpiece side and top, avoids the phenomenon that workpiece displacement appears when processing, also facilitates workpiece fast access. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the drawings needed to be used in some embodiments will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can also be obtained by those skilled in the art according to these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limited to the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual time sequence of the signal, etc.

[0017] Figure 1 It is the overall structure front view of the utility model.

[0018] Figure 2 It is the overall structure plan view of the utility model.

[0019] Figure 3 It is the perspective view of the second mounting block, the second connecting seat, the second handle, the connecting piece and the top rod of the utility model.

[0020] Figure 4 It is the perspective view of the first mounting block, the pressing rod, the first handle and the pressing rod of the utility model.

[0021] Figure 5 It is the perspective view of the utility model's supporting plate and reinforcing L rod.

[0022] The figure mark is: 1, base; 2, supporting plate; 3, reinforcing L rod; 4, first mounting block; 5, first connecting seat; 6, first pressing rod; 7, first handle; 8, extension rod; 9, second pressing rod; 10, locking nut; 11, second mounting block; 12, second connecting seat; 13, second handle; 14, connecting piece; 15, top rod. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] As shown in the accompanying drawings Figure 1 - Figure 5 The fastening auxiliary device for processing photovoltaic junction box shown in the accompanying drawings, through the positioning assembly arranged on the base 1, through the sliding of the jacking rod 15 on the second connecting seat 12, the end of the jacking rod 15 can abut against the outside of the workpiece, realizing the function of pressing the workpiece, and the connecting piece 14 is clamped on the second handle 13 to limit the jacking rod 15, avoiding the phenomenon of return of the jacking rod 15, by wiggling the first handle 7, the first handle 7 is deflected along the shaft point at the connecting piece of the first handle 7 and the first connecting seat 5, and then the first pressing rod 6 is deflected, so that the second pressing rod 9 is pressed to the workpiece, realizing the function of positioning the side surface and the top of the workpiece, avoiding the phenomenon of displacement of the workpiece during processing, and also facilitating the rapid access of the workpiece, and the specific structure of the assembly is set as follows;

[0025] The positioning assembly comprises a supporting plate 2 arranged on the top of the base 1, and the supporting plate 2 is provided with a reinforcing L-shaped rod 3 on one side;

[0026] Both ends of the reinforcing L-shaped rod 3 are provided with first mounting blocks 4, and each first mounting block 4 is installed on the base 1 through bolts, and both first mounting blocks 4 are provided with first connecting seats 5 installed through bolts, and each first connecting seat 5 is hinged with a first pressing rod 6;

[0027] The first pressing rod 6 is hinged with a first handle 7, one end of the first handle 7 extends to the first connecting seat 5 and is hinged with the first connecting seat 5;

[0028] One end of the first pressing rod 6 is provided with a second pressing rod 9 for pressing the workpiece, an extension rod 8 is fixedly arranged on the end of the first pressing rod 6 facing the second pressing rod 9, a sliding groove is formed in the extension rod 8, the top of the second pressing rod 9 extends into the sliding groove and is in sliding connection with the sliding groove, and a locking nut 10 is threadedly connected to the second pressing rod 9.

[0029] The outer side of the supporting plate 2 is provided with two second mounting blocks 11, each of which is bolted to the base 1, and each of the two second mounting blocks 11 is bolted with a second connecting seat 12, and each of the second connecting seats 12 is provided with a second handle 13 which is hinged to the second mounting block 11, and the second handle 13 is hinged with a connecting piece 14, one end of the connecting piece 14 is hinged with a top rod 15, one end of the top rod 15 penetrates through the second connecting seat 12 and extends to the top of the supporting plate 2, and the top rod 15 is slidingly connected with the second connecting seat 12.

[0030] According to the above structure, when in use, the workers install the device at the designated position, and when positioning the workpiece, the workpiece is placed on the supporting plate 2, the side of the workpiece is blocked by the reinforced L-shaped rod 3, the second handle 13 is turned to drive the connecting piece 14 to deflect, and then the top rod 15 slides on the second connecting seat 12, so that one end of the top rod 15 can abut against the outside of the workpiece, thereby achieving the function of pressing the workpiece, and the connecting piece 14 is clamped on the second handle 13 to limit the top rod 15, avoiding the phenomenon of returning of the top rod 15;

[0031] By turning the first handle 7, the first handle 7 deflects along the axis point at the connecting point of the first handle 7 and the first connecting seat 5, and then the first pressing rod 6 deflects, so that the second pressing rod 9 pressurizes the workpiece, thereby achieving the function of positioning the side and top of the workpiece, avoiding the phenomenon of displacement of the workpiece during processing, and also facilitating quick access of the workpiece.

[0032] Different from the prior art, the application discloses a fastening auxiliary device for processing of a photovoltaic junction box, through sliding of the top rod 15 on the second connecting seat 12, one end of the top rod 15 can abut against the outside of the workpiece, thereby achieving the function of pressing the workpiece, and the connecting piece 14 is clamped on the second handle 13 to limit the top rod 15, avoiding the phenomenon of returning of the top rod 15, by turning the first handle 7, the first handle 7 deflects along the axis point at the connecting point of the first handle 7 and the first connecting seat 5, and then the first pressing rod 6 deflects, so that the second pressing rod 9 pressurizes the workpiece, thereby achieving the function of positioning the side and top of the workpiece, avoiding the phenomenon of displacement of the workpiece during processing, and also facilitating quick access of the workpiece.

[0033] The above is only a preferred embodiment of the application, and is not used to limit the application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. Fastening aid for the processing of photovoltaic junction boxes, comprising a base (1), characterized in that: The base (1) is provided with a positioning assembly; The positioning assembly comprises a supporting plate (2) provided on the top of the base (1), and the supporting plate (2) is provided with a reinforcing L-shaped rod (3) on one side; Both ends of the reinforcing L-shaped rod (3) are provided with first mounting blocks (4), and each first mounting block (4) is bolted on the base (1), and each first mounting block (4) is bolted with a first connecting seat (5), and each first connecting seat (5) is hingedly connected with a first pressing rod (6); The first pressing rod (6) is hingedly connected with a first handle (7), and one end of the first handle (7) extends to the first connecting seat (5) and is hingedly connected with the first connecting seat (5); One end of the first pressing rod (6) is provided with a second pressing rod (9) for pressing the workpiece.

2. The fastening aid for photovoltaic junction box processing according to claim 1, characterized in that: The end of the first pressing rod (6) facing the second pressing rod (9) is fixedly provided with an extension rod (8), and the extension rod (8) is provided with a sliding groove.

3. The fastening aid for photovoltaic junction box processing according to claim 1, characterized in that: The top of the second pressing rod (9) extends into the sliding groove and is in sliding connection with the sliding groove, and the second pressing rod (9) is threadedly connected with a locking nut (10).

4. The fastening aid for photovoltaic junction box processing according to claim 1, characterized in that: The outer side of the supporting plate (2) is provided with two second mounting blocks (11), and each second mounting block (11) is bolted on the base (1).

5. The fastening aid for photovoltaic junction box processing according to claim 4, characterized in that: Both ends of the second pressing rod (9) are provided with second connecting seats (12), and each second connecting seat (12) is provided with a second handle (13) on one side.

6. The fastening aid for photovoltaic junction box processing according to claim 5, characterized in that: The second handle (13) is hingedly connected with the second mounting block (11), and the second handle (13) is hingedly connected with a connecting piece (14), and one end of the connecting piece (14) is hingedly connected with a top rod (15).

7. The fastening aid for photovoltaic junction box processing according to claim 6, characterized in that: One end of the top rod (15) penetrates through the second connecting seat (12) and extends to the top of the supporting plate (2), and the top rod (15) is in sliding connection with the second connecting seat (12).

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