Distributed photovoltaic power station cable fixer

Abstract

The utility model discloses a distributed photovoltaic power station cable fixing device, which comprises a mounting plate and fixing device main bodies, the side wall of the mounting plate is provided with the fixing device main bodies, two adjacent fixing device main bodies are connected through a plugging assembly, an adjusting mechanism is arranged between the two fixing device main bodies, and the mounting plate is provided with mounting holes at equal intervals. According to the utility model, the actual number and spacing of cables can be fixed as required, a proper number of fixer main bodies can be flexibly assembled, and the spacing between the fixer main bodies can be conveniently adjusted, so that the cables can be better fixed, the applicability of the device is improved, and the device can adapt to the fixing operation of the cables in different photovoltaic power stations.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fixing, in particular to a distributed photovoltaic power station cable fixing device. Background Art

[0002] As for vertical solar photovoltaic power generation technology, due to its flexible installation and no need to occupy additional land for construction, it can currently be applied to many scenarios in the field of road transportation, such as highway service areas, parking lots and other construction facilities, slopes on both sides of the road, ramps and isolation belts in the middle of the road. The application range is wide. When installing solar photovoltaic panels, most of the cable fixtures are installed on the roof of the house or the roadside, and then the cables are passed through the fixtures and positioned and fixed by the distributed photovoltaic power station cable fixtures.

[0003] However, the existing distributed photovoltaic power station cable fixers have certain defects in actual use. The number and spacing of the slots for fixing the cables in the fixers are mostly fixed. When fixing the cables of different photovoltaic power stations, there are certain differences in the number and spacing of the cables. As a result, when fixing the cables, they cannot be well adapted for positioning and fixing, affecting the applicability of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a distributed photovoltaic power station cable fixture to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distributed photovoltaic power station cable fixture, comprising a mounting plate and a fixture body, the fixture body is provided on the side wall of the mounting plate, two adjacent fixture bodies are connected by a plug-in assembly, an adjustment mechanism is also provided between the two fixture bodies, and mounting holes are equidistantly provided on the mounting plate.

[0006] Preferably, in order to facilitate the positioning and fixing of the cable, the fixer body includes an upper arc plate, a lower arc plate is provided under the upper arc plate, rubber pads are provided on the inner arc surfaces of the upper arc plate and the lower arc plate, and the upper arc plate and the lower arc plate are connected by a fixing component.

[0007] Preferably, in order to be able to tighten the cables after initial positioning and to fix the plug-in assembly at the same time to ensure firm plugging, the fixing assembly includes fixing plates symmetrically arranged at both ends of the upper arc plate, and connecting plates symmetrically arranged at both ends of the lower arc plate, and the connecting plates and the fixing plates are fixedly connected by fastening bolts.

[0008] Preferably, in order to assemble a suitable number of fixer bodies according to actual conditions and thereby position and fix each cable, the plug-in assembly includes a plug-in slot provided in the connecting plate, a plug-in plate is plugged into the plug-in slot, and the plug-in plate is threadably engaged with the fastening bolts, a rectangular plate is fixedly provided at the end of the plug-in plate, and the rectangular plate is fixedly connected to the adjacent connecting plate through an adjustment mechanism.

[0009] Preferably, in order to facilitate the adjustment of the spacing between the fixing bodies and adapt to different cable fixations, the adjustment mechanism includes a sleeve rod symmetrically arranged on the side wall of the rectangular plate, the sleeve rod is provided with an extension rod through a sliding assembly, and the extension rod is fixedly connected to the connecting plate on the adjacent lower arc plate.

[0010] Preferably, in order to facilitate the adjustment operation, the sliding assembly includes an adjustment slot provided in the sleeve rod, an adjustment plate is slidably provided in the adjustment slot, and the adjustment plate is fixedly connected to the extension rod.

[0011] Preferably, in order to facilitate the adjustment of the spacing and automatically reset the limit after adjustment to ensure that no sliding occurs during subsequent use, the sliding assembly also includes a sliding cavity opened in the adjustment plate, and movable plates are symmetrically arranged in the sliding cavity through springs, and limit members are provided at one end of the two movable plates away from each other, and the limit members slide out of the sliding cavity, and limit holes matching the limit members are equidistantly opened on the side wall of the sleeve rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the provided plug-in assembly and the adjustment mechanism, the actual number and spacing of cables can be fixed according to needs, and the appropriate number of fixing bodies can be flexibly assembled. At the same time, the spacing between the fixing bodies can be conveniently adjusted, so that the cables can be better fixed, the applicability of the device is improved, and it can be adapted to the fixing operation of cables in different photovoltaic power stations;

[0014] (2) The fixing assembly provided can facilitate the tightening operation of the fixing body, thereby positioning and fixing the cable to ensure stability during use, while avoiding hard contact and wear, and positioning the plug-in assembly to ensure firm plug-in. The sliding assembly in the adjustment mechanism can facilitate the adjustment of the spacing, and can automatically position and fix the cable after adjustment to ensure stability after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of a distributed photovoltaic power station cable fixture proposed by the utility model;

[0017] Figure 2 This is a partial structural schematic diagram of a distributed photovoltaic power station cable fixture proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a fixture body in a distributed photovoltaic power station cable fixture proposed by the utility model;

[0019] Figure 4 This is a structural schematic diagram of an adjustment mechanism in a cable fixture of a distributed photovoltaic power station proposed by the utility model;

[0020] Figure 5 The present invention is a partial structural schematic diagram of an adjustment mechanism in a distributed photovoltaic power station cable fixture.

[0021] In the figure: 1. mounting plate; 2. mounting hole; 3. upper arc plate; 4. lower arc plate; 5. connecting plate; 6. fixing plate; 7. fastening bolts; 8. rubber pad; 9. sleeve rod; 10. rectangular plate; 11. plug-in plate; 12. plug-in slot; 13. limiting hole; 14. adjusting slot; 15. adjusting plate; 16. extension rod; 17. limiting member; 18. moving plate; 19. spring; 20. sliding cavity. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides an embodiment: a distributed photovoltaic power station cable fixture, including a mounting plate 1 for installing and fixing the fixture, the mounting plate 1 is equidistantly provided with mounting holes 2, which can be threaded holes, which can be conveniently installed on the wall or the like by screws, etc., and are convenient for fixing the cables of the photovoltaic power station. As for the fixture body, it is spliced ​​with an upper arc plate 3 and a lower arc plate 4 (hollow annular column), and in order to facilitate the fixing of the cable and avoid wear and tear on the cable, the upper arc plate 3 and the lower arc plate 4 are both bonded with rubber pads 8 (which can be made of insulating material, a relatively mature technology, which will not be described here), and the two ends of the upper arc plate 3 are symmetrically welded with fixing plates 6 of the fixing assembly, and the two ends of the lower arc plate 4 are symmetrically welded with connecting plates 5, and the fixing plates 6 and the connecting plates 5 in the same vertical direction are fastened by fastening bolts 7 to ensure the fixing effect of the cable.

[0024] See also Figure 1-Figure 5 In order to facilitate the assembly of the fixture body according to the number of cables (the number can be one, two or three groups, etc.), when the number of cables is large, two or three layers can be set on the side wall of the mounting plate 1, so as to meet the needs of fixing different numbers of cables and the use of different photovoltaic power stations. At the same time, the distance between the cables can be adjusted according to the situation to ensure the safety of use. The connecting plate 5 is provided with a plug-in slot 12 for the plug-in component (the connecting plate 5 on the fixture body at one end of the mounting plate 1, and the connecting plate 5 is a one at the end away from the mounting plate 1). Figure 2 As shown), one end of the connecting plate 5 on the adjacent fixer body is provided with a plug-in groove 12, and the other end is connected with a plug-in plate 11 through an adjusting mechanism, which can be easily connected and assembled, and the plug-in plate 11 is also provided with a threaded hole that engages with the fastening bolt 7, and a rectangular plate 10 is welded at the end of the plug-in plate 11, and a sleeve rod 9 of the adjusting mechanism is symmetrically welded at the end of the rectangular plate 10, and an adjusting groove 14 of a sliding assembly is provided inside it, and an adjusting plate 15 is slidably provided therein, and an extension rod 16 is welded at its end, which is welded and fixed to the connecting plate 5 on the adjacent lower arc-shaped plate 4, and a sliding cavity 20 is also provided inside the adjusting plate 15, and movable plates 18 are symmetrically provided in the sliding cavity 20 through a spring 19, and a limit piece 17 is provided at one end of the two movable plates 18 away from each other, and the limit piece 17 slides out of the sliding cavity 20, and limit holes 13 matching the limit piece 17 are equidistantly provided on the side wall of the sleeve rod 9.

[0025] Working principle: When the utility model is in use, the appropriate number of fixing bodies is selected and assembled according to the number of cables that need to be fixed in the photovoltaic power station. When plugging them, the plug-in board 11 is inserted into the plug-in slot 12 for preliminary positioning and fixing, and then the mounting plate 1 is installed and fixed through the mounting hole 2, and then the cables to be fixed are placed in the lower arc plates 4 of different fixing bodies respectively, and fixed in a distributed manner, and then the upper arc plate 3 is spliced ​​and aligned with the lower arc plate 4, and fastened by the fastening bolts 7, and the plug-in board 11 is positioned and fixed at the same time, and the distance between adjacent cables needs to be adjusted. By pressing the limit piece 17, the movable plate 18 slides closer to each other in the sliding cavity 20, and the spring 19 is forced to shrink and store potential energy and leave the limit hole 13. By pushing and stretching the extension rod 16, the adjustment plate 15 can be slid and adjusted in the adjustment groove 14. After the adjustment is completed, the limit piece 17 is aligned with the limit hole 13. At this time, it is reset under the action of the potential energy of the spring 19, and then the limit piece 17 enters the limit hole 13 to be positioned and fixed, and the distance adjustment is completed. Then repeat the above steps to position and fix the cable. The rubber pad 8 can ensure the fixing effect and avoid hard contact, thereby avoiding wear on the cable surface.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A distributed photovoltaic power station cable fixture, comprising a mounting plate (1) and a fixture body, characterized in that: A fixer body is provided on the side wall of the mounting plate (1), two adjacent fixer bodies are connected via a plug-in assembly, an adjustment mechanism is also provided between the two fixer bodies, and mounting holes (2) are provided on the mounting plate (1) at equal intervals.

2. A distributed photovoltaic power station cable fixture according to claim 1, characterized in that: The fixer body comprises an upper arc plate (3), a lower arc plate (4) is arranged below the upper arc plate (3), rubber pads (8) are arranged on the inner arc surfaces of the upper arc plate (3) and the lower arc plate (4), and the upper arc plate (3) and the lower arc plate (4) are connected via a fixing assembly.

3. A distributed photovoltaic power station cable fixture according to claim 2, characterized in that: The fixing assembly comprises fixing plates (6) symmetrically arranged at both ends of the upper arc-shaped plate (3), and connecting plates (5) symmetrically arranged at both ends of the lower arc-shaped plate (4), wherein the connecting plates (5) are fixedly connected to the fixing plates (6) by fastening bolts (7).

4. A distributed photovoltaic power station cable fixture according to claim 3, characterized in that: The plug-in assembly comprises a plug-in slot (12) provided in a connecting plate (5), a plug-in plate (11) being plugged into the plug-in slot (12), and the plug-in plate (11) being threadedly engaged with the fastening bolt (7), a rectangular plate (10) being fixedly provided at the end of the plug-in plate (11), and the rectangular plate (10) being fixedly connected to the adjacent connecting plate (5) via an adjusting mechanism.

5. A distributed photovoltaic power station cable fixture according to claim 4, characterized in that: The adjustment mechanism comprises a sleeve rod (9) symmetrically arranged on the side wall of the rectangular plate (10), the sleeve rod (9) being provided with an extension rod (16) via a sliding assembly, the extension rod (16) being fixedly connected to a connecting plate (5) on an adjacent lower arc-shaped plate (4).

6. A distributed photovoltaic power station cable fixture according to claim 5, characterized in that: The sliding assembly comprises an adjustment slot (14) formed in the sleeve rod (9), an adjustment plate (15) being slidably disposed in the adjustment slot (14), and the adjustment plate (15) being fixedly connected to the extension rod (16).

7. A distributed photovoltaic power station cable fixture according to claim 6, characterized in that: The sliding assembly further comprises a sliding cavity (20) formed in the adjusting plate (15), wherein movable plates (18) are symmetrically arranged in the sliding cavity (20) via springs (19), and two ends of the movable plates (18) which are away from each other are each provided with a stopper (17), wherein the stopper (17) slides out of the sliding cavity (20), and stopper holes (13) matching the stopper (17) are formed on the side wall of the sleeve rod (9) at equal intervals.

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