CN212230872U

CN212230872U - Power distribution box for wind power generation

Info

Publication number: CN212230872U
Application number: CN202020666459.6U
Authority: CN
Inventors: 叶燕飞
Original assignee: Beijing Jing Ye Post Dimensional Wind Power Technology Development Co ltd
Current assignee: Beijing Jing Ye Post Dimensional Wind Power Technology Development Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-25
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a block terminal for wind power generation relates to block terminal technical field, and it includes box and wire rod support piece, and the leading flank top of box is provided with the chamber door, and the top of chamber door pass through hinge one with box fixed connection, the preceding lateral wall of chamber door is provided with the couple. This block terminal for wind power generation, through the door two that opens that sets up, half annular groove one, half annular backup pad, half annular joint board, half annular groove two, connecting block one, connecting block two, the round pin axle, the annular fixed plate, screw hole one, the screw rod, mutually supporting between the screw hole two, can open the door two of opening and be convenient for toward the block terminal in the installation circuit, can select wire rod support piece's quantity according to the length of wire rod, butt joint a plurality of wire rod support piece together and support fixedly to the wire rod, extend the circuit to the needs and the mounting panel on the instrument carry out the place of electricity connection, can install fixedly with the circuit is orderly, avoid the circuit confusion of arranging, be convenient for install and overhaul the wire rod.

Description

Power distribution box for wind power generation

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal for wind power generation.

Background

The wind power generation device needs to use a distribution box to correctly feed out the control link of the load electric energy, the distribution box plays a role of a distribution circuit in a wind power generation power supply line, the distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, the distribution box is a control center for reasonably distributing the electric energy by various components in the power supply line and is a control center for reliably receiving the upper-end power supply, generally consists of a box body and a mounting bracket for fixing an electric element, when the traditional distribution box is used, the distribution box has a complex structure, is not easy to industrially produce, is disordered in line arrangement, mostly fixes lines on a wiring board, is not only inconvenient to install wires and is inconvenient to overhaul, because wind power generation's special geographical position, weather is also comparatively abominable, if in the block terminal falls into more easily at the rainy day rainwater when installing or overhauing the instrument in the block terminal, probably cause the damage of instrument, can have certain potential safety hazard, and sunshine shine reflection of light be convenient for operating personnel observation instrument etc. when fine, can not satisfy the demand of block terminal for wind power generation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a block terminal for wind power generation, traditional block terminal has been solved when using, the block terminal structure is complicated, be difficult for the industrial production, the circuit is arranged more chaotically, fix the circuit on the winding displacement board mostly, not only be not convenient for install the wire rod, and be not convenient for overhaul, because wind power generation's special geographical position, weather is also abominable, if in the block terminal falls more easily at rainy day rainwater when installing or overhauing the instrument in the block terminal, probably cause the damage of instrument, can have certain potential safety hazard, and sunshine shine the reflection of light be not convenient for operating personnel observation instrument etc. when fine day, can not satisfy the problem of the demand of block terminal for wind power generation.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a distribution box for wind power generation comprises a box body and a wire rod supporting piece, wherein a box door is arranged above the front side face of the box body, the top end of the box door is fixedly connected with the box body through a first hinge, a hook is arranged on the front side wall of the box door, the top end of a hanging rod is sleeved with a hanging ring fixed on the box door, the upper left corner of the front side wall of the box body is fixedly connected with a hook, one side, close to the back, of the bottom of the box door is fixedly connected with a clamping plate, a first split box door is arranged on the front side of the box body, the rear side wall of the top end of the first split box door is lapped with the front side wall of the clamping plate, the left side and the right side of the first split box door are fixedly connected with the box body through a second hinge, the left side and the right side of the second split box door are fixedly connected with the box body through a third, the transverse plate is provided with a plurality of notches, the front side of each notch is positioned on the inner wall of the bottom side of the box body and is fixedly connected with a supporting plate, the upper surface of the supporting plate is provided with a plurality of semi-annular grooves I, the wire supporting piece comprises a semi-annular supporting plate, the bottom of the semi-annular supporting plate is fixedly connected with a semi-annular clamping plate, the top end of the semi-annular supporting plate is provided with a semi-annular groove II, two sides of the semi-annular supporting plate are respectively and fixedly connected with a first connecting block and a second connecting block, the first connecting block is hinged with one end of the annular fixing plate through a pin shaft, the other end of the annular fixing plate is provided with a first threaded hole, a second threaded hole is formed in the second connecting block, threaded hole one and two female connection of threaded hole have same screw rod, be provided with a plurality of mounting panels in the box, and the both ends of mounting panel respectively with the box about side inner wall fixed connection.

Preferably, safety locks are arranged on the first box door opening and the second box door opening.

Preferably, a waterproof pad is arranged on the inner wall of the notch.

Preferably, the first half annular groove and the second half annular groove are matched with the half annular clamping plate.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this block terminal for wind power generation, through the two chamber door of opening that set up, semi-annular groove one, semi-annular backup pad, semi-annular joint board, semi-annular groove two, connecting block one, connecting block two, the round pin axle, the annular fixed plate, screw hole one, the screw rod, mutually supporting between the screw hole two, can open two chamber door two and be convenient for toward the distribution box in the installation circuit, can select wire rod support piece's quantity according to the length of wire rod, butt joint a plurality of wire rod support piece together and support fixedly to the wire rod, extend the circuit to the needs and the mounting panel on the instrument carry out the place of electricity connection, can install fixedly with the circuit is orderly, avoid the circuit confusion of arranging, be convenient for install and overhaul the wire rod, great improvement is installed the efficiency of overhauing the wire rod.

2. This block terminal for wind power generation, through chamber door, peg, link, couple, joint board that set up and the mutual cooperation between the side by side chamber door, can open the side by side chamber door back, articulate peg and couple, form the shielding plate with the chamber door in the front side of box, can enough play the effect that keeps off the rain, avoid the rainwater to fall into the block terminal in, play the guard action to the instrument, can shelter from sunshine again, avoid sunshine to shine the operating personnel observation data of being not convenient for on the instrument.

Drawings

FIG. 1 is a schematic view of the front view of the partial cross-section structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the rear view cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

fig. 5 is a rear view of the wire supporting member of the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the semi-annular supporting plate according to the present invention.

In the figure: the box body 1, the box door 2, the hanging rod 3, the hanging ring 4, the hook 5, the clamping plate 6, the box door I7, the box door II 8, the transverse plate 9, the notch 10, the supporting plate 11, the semi-annular groove I12, the semi-annular supporting plate 13, the semi-annular clamping plate 14, the semi-annular groove II 15, the connecting block I16, the connecting block II 17, the pin shaft 18, the annular fixing plate 19, the threaded hole I20, the threaded rod 21, the threaded hole II 22, the wire rod supporting piece 23 and the mounting plate 24.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a distribution box for wind power generation comprises a box body 1 and a wire support piece 23, wherein a box door 2 is arranged above the front side face of the box body 1, the top end of the box door 2 is fixedly connected with the box body 1 through a hinge I, a hanging rod 3 and a hook 5 can be hung through the arranged box door 2, the box door 2 forms a shielding plate on the front side of the box body 1, the shielding plate can play a role in shielding rain, rainwater is prevented from falling into the box body 1, the instrument can be protected, the safety during installation or maintenance of the instrument is improved, sunlight can be shielded, the sunlight is prevented from irradiating the instrument, the instrument is inconvenient for operators to debug or observe data, a hanging rod 3 is arranged on the front side wall of the box door 2, the top end of the hanging rod 3 is sleeved with a hanging ring 4 fixed on the box door 2, the hanging ring 4 is convenient for the hanging rod 3 to rotate, the hanging rod 3 is connected with the box door 2, the hook 5 is fixedly connected with, the clamping plate 6 is fixedly connected to one side, close to the back, of the bottom of the box door 2, the first half-open box door 7 is arranged on the front side of the box body 1, the rear side wall of the top end of the first half-open box door 7 is in lap joint with the front side wall of the clamping plate 6, the clamping plate 6 can be used for fixing the clamping plate 6 through the rear side wall of the top end of the first half-open box door 7 after the first half-open box door 7 is closed, so that the box door 2 is fixed, the left side and the right side of the first half-open box door 7 are fixedly connected with the box body 1 through hinges two, the second half-open box door 8 is arranged on the rear side of the box body 1, the wire arrangement and installation are facilitated through the second half-open box door 8, the wire arrangement of an operator in a narrow space is avoided, the installation of the wire rod is facilitated, and the wire rod installation efficiency of the operator can be improved, the first oppositely-opened box door 7 and the second oppositely-opened box door 8 are respectively provided with a safety lock, the safety locks are convenient for closing and fixing the first oppositely-opened box door 7 and the second oppositely-opened box door 8, the box body 1 is prevented from being opened by irrelevant personnel, a transverse plate 9 is fixedly connected to the lower part of the second oppositely-opened box door 8 on the inner wall of the bottom side of the box body 1, a plurality of notches 10 are formed in the transverse plate 9, waterproof pads are arranged on the inner wall of the notches 10, electric wires outside the box body 1 can be extended into the box body 1 by the notches 10 to be electrically connected with instruments, the waterproof pads can prevent external water from entering the box body 1 to play a waterproof role, a supporting plate 11 is fixedly connected to the front side of the notches 10 on the inner wall of the bottom side of the box body 1, the upper surface of the supporting plate 11 is used for forming a semi-annular groove 12 to support the bottom of a wire supporting piece 23, the bottom of the semi-annular supporting plate 13 is fixedly connected with a semi-annular clamping plate 14, a semi-annular groove I12 and a semi-annular groove II 15 are both matched with the semi-annular clamping plate 14, the semi-annular clamping plate 14 is used for clamping with the semi-annular groove I12 or the semi-annular groove II 15, the top end of the semi-annular supporting plate 13 is provided with a semi-annular groove II 15, two sides of the semi-annular supporting plate 13 are respectively and fixedly connected with a connecting block I16 and a connecting block II 17, the connecting block I16 is hinged with one end of an annular fixing plate 19 through a pin shaft 18, the connecting block I16 is hinged with one end of the annular fixing plate 19 through the arranged pin shaft 18, the annular fixing plate 19 is convenient to rotate, the annular fixing plate 19 can be rotated to a horizontal state after the wire rod is placed in the annular supporting plate 13, the wire rod is convenient to be fixed on the annular supporting, and be convenient for later stage to overhaul, great improvement is installed the wire rod and is overhauld efficiency, the other end of annular fixed plate 19 sets up threaded hole one 20, sets up threaded hole two 22 on connecting block two 17, threaded hole one 20 and threaded hole two 22 internal thread connection have same screw rod 21, be provided with a plurality of mounting panels 24 in the box 1, be used for electronic equipment such as installation instrument on the mounting panel 24, and the both ends of mounting panel 24 respectively with box 1 about side inner wall fixed connection.

The utility model discloses an operating procedure does:

the safety locks on the first oppositely-opened box door 7 and the second oppositely-opened box door 8 are opened through a key, the first oppositely-opened box door 7 and the second oppositely-opened box door 8 are opened, then the box door 2 is pulled upwards, the hanging rod 3 and the hook 5 are hung, the box door 2 forms a shielding plate on the front side of the box body 1, then instruments and the like required by electric power can be installed on the installation plate 24, the wire is put into the notch 10 formed in the transverse plate 9 from the rear side of the box body 1, then the semi-annular clamping plate 14 at the bottom of the wire supporting piece 23 is inserted into the semi-annular groove 12, then the wire is put into the semi-annular supporting plate 13, the annular fixing plate 19 is rotated to enable the first threaded hole 20 on the annular fixing plate 19 to be in butt joint with the second threaded hole 22 on the second connecting block 17, then the first threaded hole 20 and the second threaded hole 22 are connected together through the screw rod 21, and the annular fixing plate 19, then whether a plurality of wire rod supporting pieces 2 are needed to support the wire rods can be selected according to the length of the wire rods needing to extend, if needed, the semi-annular clamping plate 14 at the bottom of the other wire rod supporting piece 23 can be inserted into the semi-annular groove II 15 at the top end of the installed wire rod supporting piece 23 until the wire rods extend to the height needed to be electrically connected with the instrument, the wire rods are electrically connected with the instrument to complete installation of the wire rods, then the box door 2 can be closed firstly, then the box door I7 can be closed, the rear side wall of the top end of the box door I7 can be in lap joint with the front side wall of the clamping plate 6 to fix the box door 2, and then the box door II 8 can be closed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a block terminal for wind power generation, includes box (1) and wire rod support piece (23), its characterized in that: a box door (2) is arranged above the front side face of the box body (1), the top end of the box door (2) is fixedly connected with the box body (1) through a first hinge, a hanging rod (3) is arranged on the front side wall of the box door (2), the top end of the hanging rod (3) is sleeved with a hanging ring (4) fixed on the box door (2), a hook (5) is fixedly connected with the upper left corner of the front side wall of the box body (1), a clamping plate (6) is fixedly connected with one side, which is close to the back, of the bottom of the box door (2), a first split box door (7) is arranged on the front side of the box body (1), the rear side wall of the top end of the first split box door (7) is lapped with the front side wall of the clamping plate (6), the left side and the right side of the first split box door (7) are fixedly connected with the box body (1) through a second hinge, a second split box door (8) is arranged on the rear side of the box body (1), and, a transverse plate (9) is fixedly connected to the inner wall of the bottom side of the box body (1) below the second split box door (8), a plurality of notches (10) are formed in the transverse plate (9), a supporting plate (11) is fixedly connected to the inner wall of the bottom side of the box body (1) at the front side of each notch (10), a plurality of semi-annular grooves I (12) are formed in the upper surface of the supporting plate (11), the wire supporting piece (23) comprises a semi-annular supporting plate (13), a semi-annular clamping plate (14) is fixedly connected to the bottom of the semi-annular supporting plate (13), a semi-annular groove II (15) is formed in the top end of the semi-annular supporting plate (13), a first connecting block (16) and a second connecting block (17) are respectively and fixedly connected to two sides of the semi-annular supporting plate (13), and the first connecting block (16) is hinged to one end of, the other end of the annular fixing plate (19) is provided with a first threaded hole (20), a second threaded hole (22) is formed in the second connecting block (17), the first threaded hole (20) and the second threaded hole (22) are connected with the same screw (21) in an internal thread mode, a plurality of mounting plates (24) are arranged in the box body (1), and the two ends of each mounting plate (24) are fixedly connected with the inner wall of the left side and the right side of the box body (1) respectively.

2. The distribution box for wind power generation according to claim 1, wherein: safety locks are arranged on the first split box door (7) and the second split box door (8).

3. The distribution box for wind power generation according to claim 1, wherein: and a waterproof pad is arranged on the inner wall of the notch (10).

4. The distribution box for wind power generation according to claim 1, wherein: the first semi-annular groove (12) and the second semi-annular groove (15) are matched with the semi-annular clamping plate (14).