CN212033668U

CN212033668U - Photovoltaic plate wire connecting and clamping device

Info

Publication number: CN212033668U
Application number: CN202020984280.5U
Authority: CN
Inventors: 刘一锋
Original assignee: Nanjing Zhong Qinghua Intelligent Technology Co ltd
Current assignee: Nanjing Zhong Qinghua Intelligent Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-27
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a be used for photovoltaic plate wire rod to connect screens device, including first solid fixed splint, the lower surface mounting of first solid fixed splint has the arc limiting plate, the inner wall cladding of arc limiting plate has second sponge rubber pad, the bottom central point of arc limiting plate puts and has seted up the third screw hole, install the threaded rod in the third screw hole, the through-hole that the top of threaded rod was passed on the second sponge rubber pad is connected with second solid fixed splint, and second solid fixed splint is located the inboard of arc limiting plate, the last surface mounting of second solid fixed splint has third sponge rubber pad, the top central point of first solid fixed splint puts and installs the screw thread post. The utility model solves the problems that the existing photovoltaic plate wire rod connecting and clamping device has poor universality, can only fix wire grooves with single model size, and can not adjust the bending degree of the wire rod after being fixed; the utility model discloses simple structure, convenient to use, the commonality is strong, and the practicality is strong.

Description

Photovoltaic plate wire connecting and clamping device

Technical Field

The utility model relates to a photovoltaic board auxiliary assembly technical field specifically is a be used for photovoltaic board wire rod to connect screens device.

Background

The solar photovoltaic cell (photovoltaic cell for short) is used for directly converting solar energy into electric energy. Silicon solar cells with silicon as a substrate are widely used in the ground photovoltaic system at present and can be divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells. In the aspects of comprehensive performances such as energy conversion efficiency, service life and the like, the monocrystalline silicon and polycrystalline silicon batteries are superior to the amorphous silicon batteries. Polycrystalline silicon has lower conversion efficiency than single crystal silicon, but is cheaper. An assembly of a plurality of solar cells of a solar panel (also called a solar cell module) is a core part of a solar power generation system and is also the most important part of the solar power generation system. When the solar panel is connected by wires, the wire connecting clamping fixing device is needed.

However, the existing photovoltaic panel wire connecting and clamping device is poor in universality, can only fix wire grooves with single model sizes, cannot adjust the bending degree of wires after being fixed, needs to be disassembled integrally, and is inconvenient to use; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for photovoltaic board wire rod to connect screens device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic panel wire connecting and clamping device comprises a first fixed splint, an arc-shaped limiting plate is arranged on the lower surface of the first fixed splint, the inner wall of the arc-shaped limiting plate is coated with a second sponge rubber pad, the center position of the bottom of the arc-shaped limiting plate is provided with a third threaded hole, a threaded rod is arranged in the third threaded hole, the top end of the threaded rod passes through the through hole on the second sponge rubber pad to be connected with the second fixed splint, and the second fixed splint is positioned at the inner side of the arc-shaped limiting plate, the upper surface of the second fixed splint is provided with a third sponge rubber pad, the center of the top of the first fixed splint is provided with a threaded column, the top end of the threaded column passes through a second threaded hole on the fixed plate to be connected with the fastening plate, the regulating plate is installed to the bottom of threaded rod, and the regulating plate is located the outside of arc limiting plate.

Preferably, the center of the lower surface of the first fixing clamping plate is provided with a first sponge rubber pad, and the first sponge rubber pad is positioned on the inner side of the arc-shaped limiting plate.

Preferably, the through hole is formed in the center of the bottom of the second sponge rubber pad.

Preferably, the external thread on the outer wall of the threaded rod is in threaded engagement with the internal thread on the wall of the third threaded hole.

Preferably, the second threaded hole is formed in the center of the bottom of the fixing plate, and the external thread on the outer wall of the threaded column is in threaded engagement with the internal thread on the wall of the second threaded hole.

Preferably, a first threaded hole is formed in the center of the surface of the fastening plate, and external threads on the outer wall of the threaded column are in threaded engagement with internal threads on the wall of the first threaded hole.

Preferably, both sides of the top surface of the fixing plate are provided with fixing holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation setting of first solid fixed splint, second solid fixed splint, arc limiting plate, first sponge rubber pad, second sponge rubber pad, third sponge rubber pad, threaded rod, regulating plate, through-hole and third screw hole, when the user fixes the wire rod, place the wire rod in the inboard of arc limiting plate, the user carries out corotation or reversal to the regulating plate, the regulating plate carries out corotation or reversal and drives the threaded rod to carry out corotation or reversal, because the external screw thread on the threaded rod outer wall is meshed with the internal thread screw thread on the third screw hole pore wall and is connected, thereby the threaded rod can drive the second solid fixed splint to be upward or downward linear motion when carrying out corotation or reversal, the second solid fixed splint is upward or downward linear motion and can adjust the interval between first solid fixed splint and the second solid fixed splint, the interval between first solid fixed splint and the second solid fixed splint can be adjusted and can be fixed to different model sizes of wire rod, the universality of the utility model is improved, the first sponge rubber pad, the second sponge rubber pad and the third sponge rubber pad can protect the outer wall of the wire rod, and the condition that the outer wall of the wire rod is damaged by friction is avoided; through the cooperation setting of fixed plate, second screw hole, first screw hole, screw thread post and mounting plate, the utility model discloses a fixed good back of fixed plate, when needing the degree of bending of adjusting the wire rod, the user dismantles down the mounting plate, rotates the degree of bending of adjustable wire rod promptly to the screw thread post, need not will the utility model discloses wholly dismantle and install again, made things convenient for the user to use, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the fixing plate of the present invention;

fig. 5 is a schematic structural view of the fastening plate of the present invention.

In the figure: 1. a fixing plate; 2. a fastening plate; 3. a threaded post; 4. a first stationary jaw; 5. a first sponge rubber pad; 6. a second sponge rubber pad; 7. an arc limiting plate; 8. a third sponge rubber pad; 9. a second stationary jaw; 10. a threaded rod; 11. an adjusting plate; 12. a fixing hole; 13. a first threaded hole; 14. a second threaded hole; 15. a through hole; 16. and a third threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a photovoltaic panel wire connecting and clamping device comprises a first fixed clamp plate 4, an arc-shaped limiting plate 7 is installed on the lower surface of the first fixed clamp plate 4, a second sponge rubber pad 6 is wrapped on the inner wall of the arc-shaped limiting plate 7, a third threaded hole 16 is formed in the central position of the bottom of the arc-shaped limiting plate 7, a threaded rod 10 is installed in the third threaded hole 16, the top end of the threaded rod 10 penetrates through a through hole 15 in the second sponge rubber pad 6 to be connected with a second fixed clamp plate 9, the second fixed clamp plate 9 is located on the inner side of the arc-shaped limiting plate 7, a third sponge rubber pad 8 is installed on the upper surface of the second fixed clamp plate 9, a threaded column 3 is installed in the central position of the top of the first fixed clamp plate 4, the top end of the threaded column 3 penetrates through a second threaded hole 14 in a fixed plate 1 to be connected with a fastening plate 2, first sponge rubber pad 5 is installed to the lower surface central point of first solid fixed splint 4 puts, and first sponge rubber pad 5 is located the inboard of arc limiting plate 7, the bottom central point who sets up at second sponge rubber pad 6 puts at through-hole 15, external screw thread on the threaded rod 10 outer wall is connected with the internal thread meshing on the 16 pore walls of third screw hole, the bottom central point who sets up at fixed plate 1 is put to second screw hole 14, external screw thread on the threaded column 3 outer wall is connected with the internal thread meshing on the 14 pore walls of second screw hole, first screw hole 13 has been seted up to the surperficial central point of mounting plate 2, external screw thread on the threaded column 3 outer wall is connected with the internal thread meshing on the 13 pore walls of first screw hole, fixed orifices 12 has all been seted up.

The working principle is as follows: the utility model is provided with a first fixing splint 4, a second fixing splint 9, an arc limiting plate 7, a first sponge rubber pad 5, a second sponge rubber pad 6, a third sponge rubber pad 8, a threaded rod 10, an adjusting plate 11, a through hole 15 and a third threaded hole 16, when a user fixes a wire, the wire is placed at the inner side of the arc limiting plate 7, the user rotates the adjusting plate 11 forwards or backwards, the adjusting plate 11 rotates forwards or backwards to drive the threaded rod 10 to rotate forwards or backwards, because the external thread on the outer wall of the threaded rod 10 is meshed and connected with the internal thread on the wall of the third threaded hole 16, the threaded rod 10 can drive the second fixing splint 9 to do upward or downward linear motion when rotating forwards or backwards, the second fixing splint 9 does upward or downward linear motion to adjust the distance between the first fixing splint 4 and the second fixing splint 9, the space between the first fixed splint 4 and the second fixed splint 9 can be adjusted so as to fix wires with different types and sizes, thereby improving the universality of the utility model, the first sponge rubber pad 5, the second sponge rubber pad 6 and the third sponge rubber pad 8 can protect the outer wall of the wire, and the condition that the outer wall of the wire is damaged by friction is avoided; through the cooperation setting of fixed plate 1, second screw hole 14, first screw hole 13, screw thread post 3 and mounting plate 2, the utility model discloses a fixed back is good fixed to fixed plate 1, when needing the degree of curvature of adjusting the wire rod, the user dismantles down mounting plate 2, rotates the degree of curvature of adjustable wire rod promptly to screw thread post 3, need not will the utility model discloses wholly dismantle and reinstall, made things convenient for the user to use, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for screens device is connected to photovoltaic board wire rod, includes first solid fixed splint (4), its characterized in that: the lower surface mounting of first solid fixed splint (4) has arc limiting plate (7), the inner wall cladding of arc limiting plate (7) has second sponge rubber pad (6), the bottom central point of arc limiting plate (7) puts and has seted up third screw hole (16), install threaded rod (10) in third screw hole (16), the through-hole (15) on second sponge rubber pad (6) is passed on the top of threaded rod (10) is connected with second solid fixed splint (9), and second solid fixed splint (9) are located the inboard of arc limiting plate (7), surface mounting has third sponge rubber pad (8) on the second solid fixed splint (9), the top central point of first solid fixed splint (4) puts and installs screw post (3), the top of screw post (3) passes second screw hole (14) on fixed plate (1) and is connected with mounting plate (2), adjusting plate (11) are installed to the bottom of threaded rod (10), and adjusting plate (11) are located the outside of arc limiting plate (7).

2. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: the lower surface central point of first solid fixed splint (4) puts and installs first sponge rubber pad (5), and first sponge rubber pad (5) are located the inboard of arc limiting plate (7).

3. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: the through hole (15) is formed in the center of the bottom of the second sponge rubber pad (6).

4. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: and the external thread on the outer wall of the threaded rod (10) is in threaded engagement with the internal thread on the hole wall of the third threaded hole (16).

5. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: the second threaded hole (14) is formed in the center of the bottom of the fixing plate (1), and external threads on the outer wall of the threaded column (3) are meshed with internal threads on the hole wall of the second threaded hole (14) in a threaded manner.

6. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: first screw hole (13) have been seted up to the surperficial central point of mounting plate (2), external screw thread on threaded column (3) outer wall is connected with the internal thread screw-thread engagement on first screw hole (13) pore wall.

7. The photovoltaic panel wire connection clamping device as claimed in claim 1, wherein: both sides of the top surface of the fixing plate (1) are provided with fixing holes (12).