Photovoltaic support mounting and fixing clamp

Abstract

The utility model is suitable for the technical field, and provides a photovoltaic support installing and fixing clamp which comprises an installing plate, a connecting plate and an installing mechanism arranged in the connecting plate in a penetrating mode. The installation mechanism comprises a through supporting rod arranged on the surfaces of the photovoltaic support and the two sets of connecting plates. The pressing rod is arranged in the supporting rod in a penetrating manner; a second spring is arranged at one end of the pressing rod; according to the photovoltaic support mounting and fixing clamp, the supporting rod penetrates through the grooves formed in the surfaces of the photovoltaic support and the two sets of connecting plates, the photovoltaic support and the two sets of connecting plates can be fixed under the cooperation of the threads and the nut blocks, meanwhile, the abutting rod is opened under the action of the force of the centering shaft, and the photovoltaic support and the two sets of connecting plates are fixed. And in the disassembly process, the pressing rod is pressed, the abutting rod is contracted, disassembly can be achieved, follow-up disassembly and maintenance are facilitated, and meanwhile installation is convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, and in particular relates to a photovoltaic bracket installation and fixing clamp. Background Art

[0002] Photovoltaic panels generally refer to photovoltaic panel assemblies. Photovoltaic panel assemblies are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Solar photovoltaic brackets are special brackets designed for placing, installing, and fixing solar panels in solar photovoltaic power generation systems. Common materials include aluminum alloy, carbon steel, and stainless steel.

[0003] Authorization announcement number: CN201620190781.X, authorization date: 2016.07.27 "A photovoltaic mounting fixture", one end of the photovoltaic mounting fixture is provided with a clamping part for matching with the plate ribs of the metal roof, and the other end is provided with a connecting part for fixed connection with the photovoltaic bracket, the end surface of the connecting part away from the clamping part is an inclined surface; the inclined surface extends upwardly from the end close to the clamping part; the end of the inclined surface close to the clamping part is convexly provided with a supporting part, and the photovoltaic bracket is installed on the inclined surface and abuts against the supporting part. The technical solution of the utility model, by providing an inclined surface on the photovoltaic bracket, does not require corner accessories, and greatly reduces the material cost; at the same time, the photovoltaic bracket is limited by the supporting part, which effectively simplifies the installation and reduces the labor cost.

[0004] However, the above-mentioned existing technical solutions still have the following defects: the existing photovoltaic bracket installation and fixing fixture connection method has a single structure and the disassembly steps are complicated. Therefore, we propose a photovoltaic bracket installation and fixing fixture to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides a photovoltaic bracket installation fixing clamp, aiming to solve the problem of complicated disassembly steps of the photovoltaic bracket installation fixing clamp.

[0006] The utility model is implemented as follows: a photovoltaic bracket installation and fixing fixture includes: a mounting plate and a connecting plate; a mounting mechanism penetrating the inside of the connecting plate; wherein the mounting mechanism includes: a support rod penetrating the surfaces of the photovoltaic bracket and two sets of connecting plates; a pressing rod penetrating the inside of the support rod; a second spring provided at one end of the pressing rod; and a push rod provided at one end of the second spring and connected to the centering shaft.

[0007] Preferably, the installation mechanism further comprises: a thread is arranged on the surface of the other end of the support rod; and a nut block is arranged outside the thread and installed in cooperation with the thread.

[0008] Preferably, it comprises: a mounting plate and a connecting plate; a fixing mechanism penetrating the surface of the mounting plate; a slide groove opened at the lower end of the mounting plate; a distance adjusting mechanism arranged inside the slide groove; and a connecting plate arranged at one end of the distance adjusting mechanism.

[0009] Preferably, the fixing mechanism comprises a rotating block, a threaded rod and a fixing plate, the rotating block is arranged on one side of the mounting plate, one end of the rotating block is connected to the threaded rod, and one end of the threaded rod is connected to the fixing plate.

[0010] Preferably, the rotating block, the threaded rod and the fixing plate are all symmetrically arranged about the central axis of the mounting plate, and the surface of the fixing plate is distributed in a serrated shape.

[0011] Preferably, the distance adjustment mechanism includes a driving motor, a gear, a sawtooth frame, a first spring, a slider and a slide rail, the driving motor is arranged inside the slide groove, the output end of the driving motor is connected to a gear, the outside of the gear is meshingly connected with two groups of sawtooth frames, a first spring is arranged between the two groups of sawtooth frames, a slider is arranged at one end of the two groups of sawtooth frames, a slide rail is installed on the outside of the slider, and the slide rail is opened on the inner wall of the slide groove.

[0012] Preferably, the push rod forms a rotating structure through a centering shaft and a second spring (603), and the gathered dimensions of the two groups of push rods match the surface groove dimensions of the photovoltaic bracket and the two groups of connecting plates, while the opened dimensions of the two groups of push rods are larger than the surface groove dimensions of the photovoltaic bracket and the two groups of connecting plates.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting up an installation mechanism, the function of quick disassembly and assembly is added to the main body of the photovoltaic bracket installation and fixing fixture. The support rod is inserted into the grooves opened on the surfaces of the photovoltaic bracket and the two sets of connecting plates. The photovoltaic bracket and the two sets of connecting plates can be fixed by the cooperation between the thread and the nut block. At the same time, under the action of the force of the centering shaft, the push rod is opened, so that it is distributed in a triangular shape with one end of a set of connecting plates to achieve a limiting effect. When disassembling, the pressing rod is pressed to shrink the push rod for disassembly, which is convenient for subsequent disassembly and maintenance, and the installation is also convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a bottom front view structural schematic diagram of the utility model;

[0018] Figure 4This is a schematic diagram of the structure of the distance adjustment mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the drive motor and gear structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the installation mechanism structure of the utility model.

[0021] In the figure: 1. mounting plate; 2. fixing mechanism; 201. rotating block; 202. threaded rod; 203. fixing plate; 3. slide groove; 4. distance adjustment mechanism; 401. driving motor; 402. gear; 403. sawtooth frame; 404. first spring; 405. slider; 406. slide rail; 5. connecting plate; 6. mounting mechanism; 601. support rod; 602. pressing rod; 603. second spring; 604. centering shaft; 605. push rod; 606. thread; 607. nut block. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model provides a photovoltaic bracket installation fixture, such as Figure 1-6 As shown, it includes: a mounting plate 1 and a connecting plate 5: a mounting mechanism 6 passing through the inside of the connecting plate 5; wherein the mounting mechanism 6 includes: a support rod 601 passing through the surface of the photovoltaic bracket and the two sets of connecting plates 5; a pressing rod 602 passing through the inside of the support rod 601; a second spring 603 is provided at one end of the pressing rod 602; and a push rod 605 is provided at one end of the second spring 603 and connected to the centering shaft 604.

[0025] It should be noted that due to the single structure of the photovoltaic bracket installation and fixing clamp, there is currently a problem that the photovoltaic bracket installation and fixing clamp is difficult to disassemble. Therefore, in order to solve the problem of the difficulty in disassembling the existing photovoltaic bracket installation and fixing clamp, this solution achieves the function of adding quick disassembly and assembly to the photovoltaic bracket installation and fixing clamp body by setting up an installation mechanism 6.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 3 and Figure 6 As shown, it includes: a mounting plate 1 and a connecting plate 5: a mounting mechanism 6 passing through the inside of the connecting plate 5; wherein the mounting mechanism 6 includes: a support rod 601 passing through the surface of the photovoltaic bracket and the two sets of connecting plates 5; a pressing rod 602 passing through the inside of the support rod 601; a second spring 603 is provided at one end of the pressing rod 602; and a push rod 605 is provided at one end of the second spring 603 and connected to the centering shaft 604.

[0027] In a further preferred embodiment of the present invention, Figure 6 As shown, the mounting mechanism 6 also includes;

[0028] A thread 606 is disposed on the other end surface of the support rod 601 ; a nut block 607 is mounted on the outside of the thread 606 .

[0029] In this embodiment, the support rod 601 is passed through the grooves provided on the surfaces of the photovoltaic bracket and the two groups of connecting plates 5. The photovoltaic bracket and the two groups of connecting plates 5 can be fixed by the cooperation between the thread 606 and the nut block 607. At the same time, under the action of the force of the centering shaft 604, the support rod 605 is opened, so that it is distributed in a triangular shape with one end of a group of connecting plates 5 to achieve a limiting effect. When disassembling, the pressing rod 602 is pressed to shrink the support rod 605 for disassembly, which is convenient for subsequent disassembly and maintenance, and the installation is also convenient.

[0030] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it includes: a mounting plate 1 and a connecting plate 5; a fixing mechanism 2 penetrating the surface of the mounting plate 1; a slide groove 3 opened at the lower end of the mounting plate 1; a distance adjustment mechanism 4 arranged inside the slide groove 3; and a connecting plate 5 arranged at one end of the distance adjustment mechanism 4.

[0031] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the fixing mechanism 2 includes a rotating block 201, a threaded rod 202 and a fixing plate 203. The rotating block 201 is arranged on one side of the mounting plate 1, one end of the rotating block 201 is connected to the threaded rod 202, and one end of the threaded rod 202 is connected to the fixing plate 203.

[0032] In this embodiment, a group of photovoltaic brackets are placed inside the mounting plate 1, and the rotating block 201 is rotated to move the fixing plate 203 installed at one end of the threaded rod 202, thereby fixing the group of photovoltaic brackets.

[0033] In a further preferred embodiment of the present invention, Figure 6 As shown, the rotating block 201, the threaded rod 202 and the fixing plate 203 are all symmetrically arranged with respect to the central axis of the mounting plate 1, and the surface of the fixing plate 203 is arranged in a sawtooth shape.

[0034] In a further preferred embodiment of the present invention, Figure 4 and Figure 5 As shown, the distance adjustment mechanism 4 includes a driving motor 401, a gear 402, a sawtooth frame 403, a first spring 404, a slider 405 and a slide rail 406. The driving motor 401 is arranged inside the slide slot 3. The output end of the driving motor 401 is connected to the gear 402. The gear 402 is externally meshed with two sets of sawtooth frames 403. The first spring 404 is arranged between the two sets of sawtooth frames 403. The slider 405 is arranged at one end of the two sets of sawtooth frames 403. The slide rail 406 is installed on the outside of the slider 405. The slide rail 406 is opened on the inner wall of the slide slot 3.

[0035] In this embodiment, the gear 402 can be rotated by using the driving motor 401, and the two sets of sawtooth frames 403 installed on the outside of the gear 402 can be moved inward or outward at the same time, so as to adjust the distance according to the size of the photovoltaic bracket to facilitate subsequent installation.

[0036] In a further preferred embodiment of the present invention, Figure 6 As shown, the support rod 605 forms a rotating structure with the second spring (603) 603 through the centering shaft 604, and the gathered size of the two groups of support rods 605 matches the surface groove size of the photovoltaic bracket and the two groups of connecting plates 5, while the opened size of the two groups of support rods 605 is larger than the surface groove size of the photovoltaic bracket and the two groups of connecting plates 5.

[0037] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0038] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0039] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Photovoltaic bracket installation fixture, characterized in that: include: Mounting plate (1) and connecting plate (5): A mounting mechanism (6) provided inside and penetrating the connecting plate (5); Wherein, the mounting mechanism (6) comprises: A support rod (601) provided on the photovoltaic support and penetrating the surfaces of the two sets of connecting plates (5); A pressing rod (602) is arranged inside and passes through the support rod (601); A second spring (603) is disposed at one end of the pressing rod (602); and One end of the second spring (603) is connected to a support rod (605) via a centering shaft (604).

2. The photovoltaic bracket installation and fixing fixture according to claim 1, characterized in that: The mounting mechanism (6) further comprises: A thread (606) is provided on the surface of the other end of the support rod (601); A nut block (607) is mounted on the outside of the thread (606).

3. The photovoltaic bracket installation and fixing fixture according to claim 1, characterized in that: include: A fixing mechanism (2) provided on the surface of the mounting plate (1) and penetrating therethrough; A slide groove (3) provided at the lower end of the mounting plate (1); A distance adjustment mechanism (4) disposed inside the slide groove (3); A connecting plate (5) is arranged at one end of the distance adjusting mechanism (4).

4. The photovoltaic bracket installation and fixing fixture as claimed in claim 3, characterized in that: The fixing mechanism (2) comprises a rotating block (201), a threaded rod (202) and a fixing plate (203); the rotating block (201) is arranged on one side of the mounting plate (1); one end of the rotating block (201) is connected to the threaded rod (202); and one end of the threaded rod (202) is connected to the fixing plate (203).

5. The photovoltaic bracket installation and fixing fixture as claimed in claim 4, characterized in that: The rotating block (201), the threaded rod (202) and the fixing plate (203) are all symmetrically arranged about the central axis of the mounting plate (1), and the surface of the fixing plate (203) is arranged in a sawtooth shape.

6. The photovoltaic bracket installation and fixing fixture according to claim 3, characterized in that: The distance adjustment mechanism (4) comprises a driving motor (401), a gear (402), a sawtooth frame (403), a first spring (404), a slider (405) and a slide rail (406); the driving motor (401) is arranged inside the slide groove (3); the output end of the driving motor (401) is connected to the gear (402); the gear (402) is externally meshed and connected with two groups of sawtooth frames (403); a first spring (404) is arranged between the two groups of sawtooth frames (403); a slider (405) is arranged at one end of the two groups of sawtooth frames (403); a slide rail (406) is mounted on the outside of the slider (405); and the slide rail (406) is opened on the inner wall of the slide groove (3).

7. The photovoltaic bracket installation and fixing fixture according to claim 2, characterized in that: The support rod (605) forms a rotating structure with the second spring (603) (603) through the centering shaft (604), and the gathered size of the two groups of support rods (605) matches the size of the grooves on the surfaces of the photovoltaic bracket and the two groups of connecting plates (5), while the opened size of the two groups of support rods (605) is larger than the size of the grooves on the surfaces of the photovoltaic bracket and the two groups of connecting plates (5).

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