CN219591783U

CN219591783U - Prevent wire winding photovoltaic equipment connecting device

Info

Publication number: CN219591783U
Application number: CN202320721089.5U
Authority: CN
Inventors: 吴亭; 何巧
Original assignee: Ningbo Weiyang Investment Partnership LP
Current assignee: Xinyou Ningbo Intelligent Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-25
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a photovoltaic equipment connecting device for preventing wires from winding, which comprises: the connector, the internally mounted of connector has equidistant three group's preceding wire to detain, the inside back wire that all installs of connector of preceding wire knot one side detains, the guide blade is all installed to the one side that preceding wire detained near back wire knot, and the guide blade all extends to the surface of back wire knot, and preceding wire knot and back wire knot are used for the connection of wire to be fixed, the support is two sets of, and the support symmetry is installed on the outer wall of connector, all install the cassette on the outer wall of support, the gland is all installed to the one end of cassette. The utility model not only realizes the convenient constraint support of the connecting device on the wires, but also facilitates the firm support and fixation of the wires, prevents the wires from being mixed and wound, and improves the convenience of the connecting device during installation and fixation.

Description

Prevent wire winding photovoltaic equipment connecting device

Technical Field

The utility model relates to the technical field of connecting devices, in particular to a photovoltaic equipment connecting device capable of preventing wires from winding.

Background

The photovoltaic cable is an electron beam cross-linking cable, in the construction process of the photovoltaic power station system, the main equipment component installation comprises photovoltaic module installation, bracket system fixing, inverter installation, transformer installation and fixed foundation setting, and the construction design is easy to forget the construction of the photovoltaic cable, the cable plays an important role in the whole profitability and operation safety of the photovoltaic power station, the cables of various types are orderly placed in the tray by using the cable tray, the cover plate is covered, the damage of the cables due to direct exposure can be avoided, the fixing mode is widely applied to houses, commercial large-scale ground power station projects, and when the photovoltaic cables are connected, the connecting device is needed to conduct conductive connection due to more wire bundles when in use.

Prevent that wire winding photovoltaic equipment connecting device from adopting the structure of branch interval to scatter photovoltaic cable when using generally, fix it through each clamping structure, play wire anti-winding's performance, but each mechanism is fixed comparatively loaded down with trivial details to the centre gripping when using, be unfavorable for supporting convenient constraint of wire when using, the convenience is firmly supported fixedly to the wire, greatly increased the possibility that takes place chaotic winding between the wire, influenced wire connection's stability and reliability.

Disclosure of Invention

The utility model aims to provide a photovoltaic equipment connecting device for preventing wires from being wound, so as to solve the problems that the connecting device is inconvenient to conveniently and fast tie and support the wires, and is convenient to firmly support and fix the wires and prevent the wires from being wound in a disordered manner in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a photovoltaic device connection apparatus that prevents wire from winding, comprising: the connector, the internally mounted of connector has equidistant three group's preceding wire to detain, the inside back wire that all installs of connector of preceding wire knot one side detains, preceding wire is detained and is close to one side of back wire knot and all installs the guide blade, and the guide blade all extends to the surface of back wire knot, and preceding wire knot and back wire knot are used for the connection of wire to be fixed, the support is two sets of, and the support symmetry installs on the outer wall of connector, all install the cassette on the outer wall of support, the gland is all installed to the one end of cassette, the connecting axle is all installed to one side that the gland is close to the cassette, and gland and cassette cooperation play the effect of constraint to the wire, the loose axle is two sets of, and the loose axle is all installed in the one end that the connecting axle was kept away from to the cassette, the U type knot is all installed to the one end that the gland kept away from the connecting axle, and the loose axle plays movable support's effect.

Preferably, a threaded column is arranged on one side of the movable shaft, which is close to the U-shaped buckle, and the threaded column extends to the outer part of the U-shaped buckle.

Preferably, the surface of the threaded column at one side of the U-shaped buckle is sleeved with a butterfly nut, and the butterfly nut is in threaded connection with the threaded column.

Preferably, two groups of clamping arms are symmetrically arranged on the outer wall of the connector, and threaded sleeves are arranged at one ends of the clamping arms, which are far away from the connector.

Preferably, the threaded rod is arranged in the threaded sleeve, and both ends of the threaded rod extend to the outside of the threaded sleeve.

Preferably, the clamping blocks are arranged at one ends of the threaded rods, which are close to the threaded sleeves, and the handles are arranged at one ends of the threaded rods, which are far away from the clamping blocks.

Preferably, the top of the connector is provided with a protective cover, the protective cover is in sliding connection with the connector, and a sealing gasket is arranged inside the protective cover above the connector.

Compared with the prior art, the utility model has the beneficial effects that: this connecting device is connected through detaining with the inside that extends the photovoltaic wire to the connector and preceding wire, it is connected with the inside that will export the wire to the connector and detain with the back wire, the conducting strip is detained preceding wire and is played the effect that switches on with the back wire, the wiring connection of wire carries out, the wire of introducing all draws forth through cassette and gland, play the effect of constraint to the wire, prevent to take place chaotic winding between the wire, the wiring of walking is convenient, extend the screw thread post to the outside that the U type was detained, with butterfly nut suit at the surface of screw thread post, screw thread post and butterfly nut cooperate and play fixed effect to gland and cassette, realized that connecting device supports the convenient constraint of wire, the firm support is carried out to the wire, prevent to take place chaotic winding between the wire.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a card holder according to the present utility model;

fig. 4 is a schematic three-dimensional structure of the connector of the present utility model.

In the figure: 1. a connector; 2. a front wire buckle; 3. a movable shaft; 4. a threaded column; 5. a U-shaped buckle; 6. a butterfly nut; 7. a gland; 8. a clamping seat; 9. a connecting shaft; 10. a bracket; 11. a guide piece; 12. a rear wire buckle; 13. a clamp arm; 14. a handle; 15. a threaded rod; 16. a thread sleeve; 17. clamping blocks; 18. a protective cover; 19. and a sealing gasket.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a photovoltaic device connection apparatus that prevents wire from winding, comprising: the connector 1 is internally provided with three groups of front wire buckles 2 with equal intervals, the inside of the connector 1 at one side of the front wire buckles 2 is provided with rear wire buckles 12, one side of the front wire buckles 2 close to the rear wire buckles 12 is provided with guide sheets 11, the guide sheets 11 extend to the surface of the rear wire buckles 12, the front wire buckles 2 and the rear wire buckles 12 are used for connecting and fixing wires, the number of the brackets 10 is two, and the brackets 10 are symmetrically arranged on the outer wall of the connector 1;

the clamping seat 8 is arranged on the outer wall of the bracket 10, the pressing cover 7 is arranged at one end of the clamping seat 8, the connecting shaft 9 is arranged at one side of the pressing cover 7 close to the clamping seat 8, the pressing cover 7 is movably connected with the clamping seat 8 through the connecting shaft 9, the connecting shaft 9 plays a role in movable support, the pressing cover 7 and the clamping seat 8 cooperate to bind wires, the movable shafts 3 are two groups, the movable shafts 3 are arranged at one end of the clamping seat 8 far away from the connecting shaft 9, the U-shaped buckle 5 is arranged at one end of the pressing cover 7 far away from the connecting shaft 9, the movable shafts 3 play a role in movable support, the threaded columns 4 are arranged at one side of the movable shafts 3 close to the U-shaped buckle 5, the threaded columns 4 extend to the outer part of the U-shaped buckle 5, the butterfly nuts 6 are sleeved on the surfaces of the threaded columns 4 at one side of the U-shaped buckle 5, and the butterfly nuts 6 are in threaded connection with the threaded columns 4;

when the photovoltaic connector is used, a photovoltaic wire is extended to the inside of the connector 1 to be connected with the front wire buckle 2, an output wire is extended to the inside of the connector 1 to be connected with the rear wire buckle 12, the guide piece 11 plays a role in conducting the front wire buckle 2 and the rear wire buckle 12 to connect wires, the led-in wires are led out through the clamping seat 8 and the gland 7 to play a role in binding the wires, so that the wires are prevented from being wound in a disordered way, the wires are conveniently connected, the threaded column 4 can freely rotate under the connection of the movable shaft 3, the threaded column 4 is extended to the outside of the U-shaped buckle 5, the butterfly nut 6 is sleeved on the surface of the threaded column 4, the threaded column 4 and the butterfly nut 6 are matched to play a role in fixing the gland 7 and the clamping seat 8, the wires are conveniently bound and supported by the connecting device, the wires are conveniently and firmly supported and the wires are prevented from being wound in a disordered way;

two groups of clamping arms 13 are symmetrically arranged on the outer wall of the connector 1, a thread sleeve 16 is arranged at one end, far away from the connector 1, of each clamping arm 13, a threaded rod 15 is arranged in each thread sleeve 16, two ends of each threaded rod 15 extend to the outside of each thread sleeve 16, each threaded rod 15 is connected with each thread sleeve 16 in a threaded mode, a clamping block 17 is arranged at one end, close to each thread sleeve 16, of each threaded rod 15, and a handle 14 is arranged at one end, far away from each clamping block 17, of each threaded rod 15;

when the connector 1 is used, the connector 1 is placed on one side of the photovoltaic bracket, the handle 14 is rotated, the threaded rod 15 is driven to rotate by the handle 14, the clamping blocks 17 are driven to move by the threaded rod 15 under the cooperation of the threaded rod 15 and the threaded sleeve 16, and the photovoltaic bracket is clamped and fixed by the cooperation of the plurality of groups of clamping blocks 17, so that the connector 1 is convenient to install and fix, the convenient clamping, installation and fixing of the connecting device are realized, and the convenience of the installation and fixing of the connecting device is improved;

the top end of the connector 1 is provided with a protective cover 18, the protective cover 18 is connected with the connector 1 in a sliding way, and a sealing gasket 19 is arranged in the protective cover 18 above the connector 1;

when the connector is used, the protective cover 18 is installed with the connector 1, the sealing gasket 19 is placed in the protective cover 18, the protective cover 18 plays a role in shielding protection on the front wire buckle 2 and the rear wire buckle 12, the conductive part is prevented from being exposed outside, the safety of the connector is improved, the convenient shielding protection of the connecting device is realized, the conductive part is prevented from being exposed outside, and the safety of the connector is improved.

Working principle: when the photovoltaic connector is used, firstly, the photovoltaic wires are extended to the inside of the connector 1 and connected with the front wire buckle 2, the output wires are extended to the inside of the connector 1 and connected with the rear wire buckle 12, the guide piece 11 plays a role in conducting the front wire buckle 2 and the rear wire buckle 12, the wires are connected in a binding mode, the introduced wires are led out through the clamping seat 8 and the gland 7, the wires are prevented from being wound in a chaotic mode, the wires are conveniently connected in a winding mode, the threaded column 4 can freely rotate under the connection of the movable shaft 3, the threaded column 4 is extended to the outside of the U-shaped buckle 5, the butterfly nut 6 is sleeved on the surface of the threaded column 4, the threaded column 4 and the butterfly nut 6 are matched to play a role in fixing the gland 7 and the clamping seat 8, the wires are fixed, then the connector 1 is placed on one side of the photovoltaic bracket, the handle 14 is rotated, the threaded rod 15 is driven by the handle 14 to rotate, the threaded rod 16 is driven by the handle 17 to move, the clamping blocks 17 are matched with the photovoltaic bracket to fix the connector, the connector 1, the connector is conveniently mounted on the threaded rod 18, and the protective cover is mounted on the inner side of the connector through the threaded rod 18, and the protective cover is conveniently mounted on the inner side of the protective cover 18, and the protective cover is protected by the protective cover is mounted on the inner side of the protective cover through the protective cover 18.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A photovoltaic device connecting apparatus that prevents wire from winding, comprising:

the connector comprises a connector (1), wherein three groups of equidistant front wire buckles (2) are arranged in the connector (1), rear wire buckles (12) are arranged in the connector (1) at one side of the front wire buckles (2), guide sheets (11) are arranged at one side, close to the rear wire buckles (12), of the front wire buckles (2), the guide sheets (11) extend to the surface of the rear wire buckles (12), and the front wire buckles (2) and the rear wire buckles (12) are used for connecting and fixing wires;

the support (10) is two groups, the support (10) is symmetrically arranged on the outer wall of the connector (1), the clamping seat (8) is arranged on the outer wall of the support (10), the gland (7) is arranged at one end of the clamping seat (8), the connecting shaft (9) is arranged at one side of the gland (7) close to the clamping seat (8), the gland (7) is movably connected with the clamping seat (8) through the connecting shaft (9), and the gland (7) and the clamping seat (8) cooperate to play a role in binding a wire;

the movable shafts (3), the movable shafts (3) are two groups, the movable shafts (3) are arranged at one ends of the clamping bases (8) far away from the connecting shafts (9), the U-shaped buckles (5) are arranged at one ends of the pressing covers (7) far away from the connecting shafts (9), and the movable shafts (3) play a role in movable support.

2. A photovoltaic device connection apparatus for preventing wire winding as claimed in claim 1, wherein: a threaded column (4) is arranged on one side, close to the U-shaped buckle (5), of the movable shaft (3), and the threaded column (4) extends to the outer portion of the U-shaped buckle (5).

3. A photovoltaic device connection apparatus for preventing wire winding as claimed in claim 1, wherein: the surface of the threaded column (4) at one side of the U-shaped buckle (5) is sleeved with a butterfly nut (6), and the butterfly nut (6) is in threaded connection with the threaded column (4).

4. A photovoltaic device connection apparatus for preventing wire winding as claimed in claim 1, wherein: two groups of clamping arms (13) are symmetrically arranged on the outer wall of the connector (1), and threaded sleeves (16) are arranged at one ends, far away from the connector (1), of the clamping arms (13).

5. The photovoltaic device connection apparatus for preventing wire winding of claim 4, wherein: the threaded rod (15) is arranged in the threaded sleeve (16), and two ends of the threaded rod (15) extend to the outside of the threaded sleeve (16).

6. The photovoltaic device connection apparatus for preventing wire winding of claim 5, wherein: the clamping blocks (17) are arranged at one ends of the threaded rods (15) close to the threaded sleeves (16), and the handles (14) are arranged at one ends of the threaded rods (15) far away from the clamping blocks (17).

7. A photovoltaic device connection apparatus for preventing wire winding as claimed in claim 1, wherein: the top of connector (1) is equipped with protective cover (18), and protective cover (18) and connector (1) sliding connection, protective cover (18) inside above connector (1) is equipped with sealed pad (19).