Portable waterproof tensile threading device for distributed photovoltaic power station

Abstract

The utility model discloses a portable waterproof tensile threading device for a distributed photovoltaic power station, and relates to the technical field of photovoltaic power station threading. Two symmetrical lower clamping plates are installed in the lower shell in a matched mode. Two ends of the lower clamping plate are semicircular; vertical plates are arranged on the two sides of the lower shell, and double-round-head grooves are formed in the ends, away from the lower shell, of the vertical plates; an upper shell with the same structure is arranged at the top of the lower shell; an upper clamping plate is mounted in the upper shell; when in use, the lower shell and the upper shell are matched to wrap the wire, so that the waterproof performance of the wire during threading is effectively improved, and the service life of the wire is ensured; according to the utility model, through the cooperation of the lower clamping plate and the upper clamping plate, the connection and fixation between wires are realized during the threading, so that during the connection, the lower clamping plate and the upper clamping plate form a perfect circle, and during the installation of the wires, the clamping processing of the connection parts of the wires is effectively realized, and the tensile performance of the wires is effectively improved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of photovoltaic power station threading, in particular to a portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations. Background Art

[0002] The distributed photovoltaic power station is installed on the roof. After the installation is completed, when the power station is threaded, the traditional threading method is to install PVC pipes and install the wires in the PVC pipes to achieve the connection between the photovoltaic panels. In this way, during long-term use, the PVC pipes need to be effectively fixed and filled. After filling, long-term use will cause water leakage, and the wires and PVC pipes may be bonded, affecting the normal transmission of the guide. When the distributed photovoltaic power station is installing the pipeline, it is necessary to make grooves on the wall, which affects the life of the house.

[0003] There are still many defects in the installation of wires in distributed photovoltaic power stations. After long-term use, there may be leakage or breakage between the wires, making it impossible to effectively connect the photovoltaic panels.

[0004] In view of the above situation, we provide a portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations. In this device, the wires are included through the cooperation between the lower shell and the upper shell. In this way, the waterproof effect of the wires can be effectively guaranteed during use. Then, the lower clamping plate and the upper clamping plate are cooperated to tighten and fix the wires. In this way, the tensile resistance between the wires is effectively improved during long-term use, ensuring the stability of the connection between the two wires. Utility Model Content

[0005] The purpose of the utility model is to provide a portable waterproof and tensile-resistant threading device for a distributed photovoltaic power station. Through the cooperation between the lower clamping plate and the upper clamping plate, the tightening and fixation between the wires is achieved. In this way, during long-term use, the tensile resistance between the wires is effectively improved, and the stability of the connection between the two wires is ensured to solve the problems of the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations comprises a lower shell; two symmetrical lower clamping plates are installed in the lower shell; the two ends of the lower clamping plates are arranged in a semicircular shape; vertical plates are arranged on both sides of the lower shell, and a double round head groove is opened at one end of the vertical plate away from the lower shell; it is convenient to adjust the upper and lower positions of the upper shell; and it is possible to thread wires of different sizes;

[0008] An upper shell with the same structure is arranged on the top of the lower shell; an upper clamping plate is installed inside the upper shell, so as to achieve a sealing effect when the wire is wrapped and tightened;

[0009] As a further technical solution of the utility model, the two ends of the lower shell cooperate with each other, and the two ends of the lower clamping plate and the upper clamping plate cooperate with each other, respectively achieving effective protection effects on the waterproofness and tensile resistance of the wire;

[0010] As a further technical solution of the utility model, a countersunk hole is provided inside the lower shell; a through hole is provided on the upper shell; the through hole and the countersunk hole are fixed by a screw, and the lower shell and the upper shell are fastened by the screw to prevent the lower shell and the upper shell from loosening during long-term use, thereby affecting the protection effect of the wire;

[0011] As a further technical solution of the utility model, protrusions are provided on both sides of the upper shell, and the protrusions are detachably mounted in the double round head grooves provided on the vertical plate through fastening nuts, so as to facilitate the adjustment of the spacing between the upper shell and the lower shell, and facilitate effective protection of wires of different sizes;

[0012] As a further technical solution of the utility model, the two ends of the lower clamping plate and the upper clamping plate form a perfect circle that is convenient for threading after being matched, ensuring that the lower clamping plate and the upper clamping plate effectively reinforce the tensile performance of the wire;

[0013] As a further technical solution of the utility model, the lower shell is fixed to the photovoltaic power station by welding.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model, when in use, fixes the lower shell on the photovoltaic bracket, and wraps the wire through the cooperation between the lower shell and the upper shell, which effectively improves the waterproof performance of the wire during threading and ensures the service life of the wire;

[0016] The utility model realizes the connection and fixation between the wires through the cooperation of the lower clamping plate and the upper clamping plate when threading, so that when connecting, the lower clamping plate and the upper clamping plate form a perfect circle, so that when installing the wires, the tightening treatment of the wire connection is effectively realized, and the tensile performance of the wires is effectively improved;

[0017] The utility model, when being installed in coordination, the upper shell body can slide up and down in the double round head grooves provided on the vertical plate through the coordination of the convex column and the fastening nut. This can effectively realize the spacing between the lower shell body and the upper shell body and the lower clamping plate and the upper clamping plate, and is convenient for realizing the waterproof and tensile-resistant protection of wires of different sizes, and improves the normal use of the wires in the threading device, thereby effectively ensuring the normal use of the photovoltaic power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 This utility model Figure 1 Bottom view of the bottom structure.

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the three-dimensional structure of the lower shell.

[0021] Figure 4 This utility model Figure 2 Bottom view of the upper shell bottom structure.

[0022] In the figure: 1-lower shell, 2-lower clamping plate, 3-vertical plate, 4-double round head groove, 5-upper shell, 6-fastening nut, 7-screw, 8-upper clamping plate, 9-countersunk hole, 10-through hole. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 In the embodiment of the utility model, a portable waterproof and tensile-resistant threading device for a distributed photovoltaic power station includes a lower shell 1; two symmetrical lower clamping plates 2 are installed in the lower shell 1; the two ends of the lower clamping plates 2 are arranged in a semicircular shape; both sides of the lower shell 1 are provided with vertical plates 3, and the vertical plates 3 are provided with double round head grooves 4 at one end away from the lower shell 1;

[0025] An upper shell 5 with the same structure is arranged on the top of the lower shell 1 ; an upper clamping plate 8 is installed inside the upper shell 5 .

[0026] Specifically, the two ends of the lower shell 1 match, and the two ends of the lower clamping plate 2 and the upper clamping plate 8 match.

[0027] By adopting the above technical solution, when in use, the lower shell 1 is fixedly installed on the photovoltaic bracket, and the lower shell 1 and the upper shell 5 are matched to wrap the wire, which effectively improves the waterproof performance of the wire during threading and ensures the service life of the wire;

[0028] A countersunk hole 9 is provided inside the lower shell 1 ; a through hole 10 is provided on the upper shell 5 ; the through hole 10 and the countersunk hole 9 are fixed together by a screw rod 7 .

[0029] In this embodiment, bosses are provided on both sides of the upper shell 5 , and the bosses are detachably mounted in the double round head grooves 4 provided on the vertical plate 3 through fastening nuts 6 .

[0030] By adopting the above technical solution, when threading, the connection and fixation between the wires are achieved through the cooperation of the lower clamping plate 2 and the upper clamping plate 8. In this way, when connecting, a perfect circle is formed by the lower clamping plate 2 and the upper clamping plate 8. In this way, when installing the wires, the tightening treatment of the wire connection is effectively achieved, and the tensile performance of the wires is effectively improved.

[0031] In this embodiment, the two ends of the lower clamping plate 2 and the upper clamping plate 8 are matched to form a perfect circle for threading;

[0032] The lower shell 1 is welded and fixed to the photovoltaic power station.

[0033] By adopting the above technical solution, during the coordinated installation, the upper shell 5 can slide up and down in the double round head groove 4 opened on the vertical plate 3 through the cooperation between the protruding column and the fastening nut 6. In this way, the spacing between the lower shell 1 and the upper shell 5 and the lower clamping plate 2 and the upper clamping plate 8 can be effectively realized, which is convenient for realizing the waterproof and tensile resistance protection of wires of different sizes, improving the normal use of the wires in the threading device, thereby effectively ensuring the normal use of the photovoltaic power station.

[0034] The working principle of the utility model is: when in use, the lower shell 1 is fixedly installed on the photovoltaic bracket, and the lower shell 1 and the upper shell 5 are matched to wrap the wire, which effectively improves the waterproof performance of the wire during threading and ensures the service life of the wire;

[0035] When threading, the connection and fixation between the wires are realized by the cooperation of the lower clamping plate 2 and the upper clamping plate 8. In this way, when connecting, the lower clamping plate 2 and the upper clamping plate 8 form a perfect circle. In this way, when installing the wires, the tightening treatment of the wire connection is effectively realized, and the tensile performance of the wires is effectively improved;

[0036] During the installation, the upper shell 5 slides up and down in the double round head groove 4 opened on the vertical plate 3 through the cooperation between the protruding column and the fastening nut 6. This can effectively realize the spacing between the lower shell 1 and the upper shell 5 and the lower clamping plate 2 and the upper clamping plate 8, which is convenient for realizing waterproof and tensile protection for wires of different sizes, improving the normal use of the wires in the threading device, thereby effectively ensuring the normal use of the photovoltaic power station.

[0037] 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.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations, characterized in that: It comprises a lower shell (1); two symmetrical lower clamping plates (2) are mounted in the lower shell (1); both ends of the lower clamping plates (2) are arranged in a semicircular shape; vertical plates (3) are arranged on both sides of the lower shell (1); and a double round head groove (4) is formed at one end of the vertical plate (3) away from the lower shell (1); An upper shell (5) having the same structure is arranged on the top of the lower shell (1); an upper clamping plate (8) is installed inside the upper shell (5).

2. The portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations according to claim 1 is characterized in that: The two ends of the lower shell (1) are matched, and the two ends of the lower clamping plate (2) and the upper clamping plate (8) are matched.

3. The portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations according to claim 1 is characterized in that: The lower shell (1) is provided with a countersunk hole (9); the upper shell (5) is provided with a through hole (10); the through hole (10) and the countersunk hole (9) are fixed together by a screw rod (7).

4. The portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations according to claim 3 is characterized in that: The upper shell (5) is provided with protruding columns on both sides, and the protruding columns are detachably mounted in double round head grooves (4) provided on the vertical plate (3) via fastening nuts (6).

5. The portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations according to claim 4 is characterized in that: When the two ends of the lower clamping plate (2) and the upper clamping plate (8) are matched, a perfect circle is formed to facilitate threading.

6. The portable waterproof and tensile-resistant threading device for distributed photovoltaic power stations according to claim 1 is characterized in that: The lower shell (1) is welded and fixed to the photovoltaic power station.

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