CN219351017U

CN219351017U - Low-voltage SVG cabinet suitable for wind power plant

Info

Publication number: CN219351017U
Application number: CN202223130473.2U
Authority: CN
Inventors: 王雁冰; 王伟; 刘鑫涛
Original assignee: Cgn Beijing New Energy Technology Co ltd
Current assignee: Cgn Beijing New Energy Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-07-14
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a low-voltage SVG cabinet suitable for a wind power plant, which comprises a cabinet body assembly, wherein the cabinet body assembly comprises a cabinet body, a movable door, supporting pieces and a mounting frame, the movable door is arranged on the side surface of the cabinet body, the supporting pieces are arranged at four corners of the bottom of the cabinet body, and the mounting frame is uniformly distributed in the cabinet body; and the adjusting assembly is arranged on the mounting frame and comprises a guide piece, a limiting piece, a locking piece and a shielding piece, wherein the guide piece is arranged on the mounting frame, the limiting piece is arranged between the mounting frame and the cabinet body, and the locking piece is arranged on two sides of the mounting frame. According to the utility model, the mounting frame in the cabinet body assembly can be freely adjusted in mounting height through the adjusting assembly so as to adapt to different mounting environments, and the application range of the cabinet body is wider.

Description

Low-voltage SVG cabinet suitable for wind power plant

Technical Field

The utility model relates to the technical field of low-voltage SVG cabinets, in particular to a low-voltage SVG cabinet suitable for a wind power plant.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, wind energy is clean and pollution-free renewable energy, people use the wind mill to pump water, mill surfaces and the like for a long time, people are interested in generating electricity by using wind, low-voltage SVG cabinets are arranged in wind power plants to achieve the purpose of dynamic reactive compensation, installation frames for installing electric elements in the low-voltage SVG cabinets of the wind power plants in the prior art are generally fixed in a welding mode and the like, in the actual operation process, workers can adjust the installation positions of the electric elements according to actual use conditions, more time and effort are consumed to disassemble and assemble the installation frames, and the operation is very inconvenient.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been developed in view of the above-described and/or existing problems in low-voltage SVG cabinets suitable for use in wind power plants.

Therefore, the problem to be solved by the utility model is that the installation frame for installing the electrical components in the low-voltage SVG cabinet of the wind power plant in the prior art is generally fixed by welding and the like, and in the actual operation process, the installation position of the electrical components can be adjusted by staff according to the actual use condition, so that more time and effort are consumed for disassembling the installation frame, and the operation is very inconvenient.

In order to solve the technical problems, the utility model provides the following technical scheme: the low-voltage SVG cabinet suitable for the wind power plant comprises a cabinet body assembly, wherein the cabinet body assembly comprises a cabinet body, a movable door, supporting pieces and a mounting frame, the movable door is arranged on the side face of the cabinet body, the supporting pieces are arranged at four corners of the bottom of the cabinet body, and the mounting frame is uniformly distributed in the cabinet body; and the adjusting assembly is arranged on the mounting frame and comprises a guide piece, a limiting piece, a locking piece and a shielding piece, wherein the guide piece is arranged on the mounting frame, the limiting piece is arranged between the mounting frame and the cabinet body, the locking piece is arranged on two sides of the mounting frame, and the shielding piece is arranged on the locking piece.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the cabinet body assembly further comprises a handle and a hinge, wherein the handle is fixed on the movable door, the hinge is arranged on the movable door, and the movable door is hinged with the cabinet body through the hinge.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the support piece comprises a support rod and an anti-slip pad, wherein the support rod is fixed at four corners of the bottom of the cabinet body, and the anti-slip pad is fixed with the bottom end of the support rod.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the guide piece comprises a guide rod which is fixed on the inner wall of the cabinet body, a guide groove is formed in the mounting frame, and the guide rod slides in the guide groove.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the locating part includes stopper, connecting rod and mount, the through-hole has all been seted up to the mounting bracket both sides, the stopper slide in the through-hole, the connecting rod with stopper one side is fixed, the mount is fixed in mounting bracket inner wall both sides, the spacing groove has all been seted up on cabinet inner wall both sides, the stopper peg graft in the spacing groove.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the limiting piece further comprises a first spring and a fixed block, two ends of the first spring are respectively fixed with the limiting piece and the fixed frame, and the fixed block is fixed with the end part of the connecting rod and is located outside the fixed frame.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the locking piece comprises a movable block, a guide plate, a connecting plate and a locking frame, wherein the movable block slides on the fixed frame, the guide plate is fixed on the fixed frame, the movable block slides on the guide plate, the connecting plate is fixed on the outer side of the movable block, and the locking frame is fixed with the end part of the connecting plate and matched with the fixed block.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the locking piece further comprises a second spring and a shifting block, wherein the second spring is fixed between the two movable blocks, and the shifting block is fixed on the movable blocks.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the shielding piece comprises a threaded rod, a movable plate and inserting blocks, wherein the threaded rod is rotationally connected to the top of the guide plate, the movable plate is in threaded connection with the threaded rod and located above the movable block, the inserting blocks are fixed on two sides of the bottom of the movable plate, inserting grooves are formed in the top of the movable block, and the inserting blocks are inserted into the inserting grooves.

As a preferred embodiment of the low-voltage cabinet according to the utility model, which is suitable for a wind power plant, the low-voltage cabinet comprises: the shielding piece further comprises guide blocks, the guide blocks are fixed on two sides of the top of the guide plate, and the movable plate slides on the guide blocks.

The utility model has the beneficial effects that: according to the utility model, the mounting frame in the cabinet body assembly can be freely adjusted in mounting height through the adjusting assembly so as to adapt to different mounting environments, and the application range of the cabinet body is wider.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is an overall block diagram of a low voltage SVG cabinet suitable for use in a wind power plant.

FIG. 2 is a block diagram of a mounting bracket for a low voltage SVG cabinet for a wind power plant.

FIG. 3 is a block diagram of a conditioning assembly for a low voltage SVG cabinet for a wind power plant.

FIG. 4 is another perspective view of a conditioning assembly for a low voltage SVG cabinet for a wind power plant.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a low voltage SVG cabinet suitable for a wind power plant is provided, the low voltage SVG cabinet suitable for a wind power plant includes a cabinet body assembly 100 and an adjusting assembly 200, the installation position of electrical components in the cabinet body assembly 100 is adjusted by the adjusting assembly 200, and the operation in the adjusting process is more convenient, so that the working efficiency of staff is greatly improved.

Specifically, the cabinet body assembly 100 comprises a cabinet body 101, a movable door 102, supporting pieces 103 and a mounting rack 104, wherein the movable door 102 is arranged on the side surface of the cabinet body 101, the supporting pieces 103 are arranged at four corners of the bottom of the cabinet body 101, and the mounting rack 104 is uniformly distributed in the cabinet body 101.

The dodge gate 102 and the cabinet body 101 are all prior art, and support piece 103 is used for supporting the device, makes its more convenient and firm in the use, supports and installs the electrical component in the cabinet body 101 through mounting bracket 104, and mounting bracket 104 is provided with a plurality ofly, arranges from top to bottom in the cabinet body 101, and this is prior art, and is not repeated here.

The adjusting component 200 is arranged on the mounting frame 104 and comprises a guide piece 201, a limiting piece 202, a locking piece 203 and a shielding piece 204, wherein the guide piece 201 is arranged on the mounting frame 104, the limiting piece 202 is arranged between the mounting frame 104 and the cabinet body 101, the locking piece 203 is arranged on two sides of the mounting frame 104, and the shielding piece 204 is arranged on the locking piece 203.

The guide 201 is used for guiding the mounting frame 104, preventing the situation such as offset from occurring in the process of moving up and down, limiting and installing the mounting frame 104 through the limiting piece 202, so that the mounting frame 104 is more convenient and stable to install, the limiting piece 202 is locked through the locking piece 203, the limiting process is more stable, the locking piece 203 is locked through the shielding piece 204, the situation such as false touch is prevented in the daily use process, and the limiting effect is caused by the contact of the limiting piece 202 and the locking piece 203, so that the mounting frame 104 falls.

Example 2

Referring to fig. 1 and 2, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the cabinet assembly 100 further includes a handle 105 and a hinge 106, the handle 105 is fixed on the movable door 102, the hinge 106 is disposed on the movable door 102, and the movable door 102 is hinged with the cabinet 101 through the hinge 106.

The handle 105 facilitates the opening and closing of the movable door 102, and the hinge 106 facilitates the rotation of the movable door 102.

The supporting piece 103 comprises a supporting rod 103a and an anti-slip pad 103b, wherein the supporting rod 103a is fixed at four corners of the bottom of the cabinet 101, and the anti-slip pad 103b is fixed with the bottom end of the supporting rod 103 a.

The supporting rod 103a is used for supporting the whole device, so that the installation is more stable, the friction between the whole device and the ground is increased through the arrangement of the anti-skid pad 103b, and the installation stability of the whole device is further improved.

Example 3

Referring to fig. 1 to 4, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the guide member 201 includes a guide rod 201a, which is fixed on the inner wall of the cabinet 101, and the mounting frame 104 is provided with a guide slot S, and the guide rod 201a slides in the guide slot S.

The guide rods 201a are rectangular, four guide rods are arranged and fixed on the back surface of the inner wall of the cabinet body 101, and the guide rods 201a and the guide grooves S guide the mounting frame 104 to prevent the mounting frame 104 from shifting in the vertical movement process.

The limiting piece 202 comprises limiting blocks 202a, connecting rods 202b and fixing frames 202c, through holes M are formed in two sides of the mounting frame 104, the limiting blocks 202a slide in the through holes M, the connecting rods 202b are fixed to one side of the limiting blocks 202a, the fixing frames 202c are fixed to two sides of the inner wall of the mounting frame 104, limiting grooves J are formed in two sides of the inner wall of the cabinet body 101, and the limiting blocks 202a are inserted into the limiting grooves J.

Stopper 202a is the rectangle, it can slide in through-hole M, when installing mounting bracket 104, stopper 202a peg graft in spacing groove J, can carry out spacing and fixed to mounting bracket 104 through stopper 202a and spacing groove J, make its installation more firm, wherein, stopper 202a is provided with four, the symmetric distribution is in mounting bracket 104 both sides, spacing groove J is provided with four sets of, correspond with stopper 202a, and every group has a plurality of from top to bottom to make mounting bracket 104's mounted position more nimble, mount 202c is the L shape, the one end of connecting rod 202b extends to the mount 202c outside.

The limiting member 202 further includes a first spring 202d and a fixing block 202e, wherein two ends of the first spring 202d are respectively fixed with the limiting block 202a and the fixing frame 202c, and the fixing block 202e is fixed with an end of the connecting rod 202b and is located outside the fixing frame 202 c.

The first spring 202d applies a force to the stopper 202a to move outward so as to have a tendency to disengage from the limiting groove J, and the fixing block 202e is used for limiting the connecting rod 202b to prevent the connecting rod 202b from disengaging from the fixing frame 202 c.

The locking member 203 includes a movable block 203a, a guide plate 203b, a connecting plate 203c, and a locking frame 203d, wherein the movable block 203a slides on the fixed frame 202c, the guide plate 203b is fixed on the fixed frame 202c, the movable block 203a slides on the guide plate 203b, the connecting plate 203c is fixed outside the movable block 203a, and the locking frame 203d is fixed to an end of the connecting plate 203c and is engaged with the fixed block 202 e.

The movable blocks 203a are rectangular, two groups of movable blocks 203a are symmetrically distributed on the two fixing frames 202c, each group of movable blocks 203a is provided with two movable blocks, the movable blocks can slide left and right on the fixing frames 202c, the guide plates 203b are L-shaped and used for guiding and limiting the movable blocks 203a, the movable blocks are prevented from shifting in the left and right moving process, the connecting plates 203c are rectangular, the locking frames 203d are internally provided with inclined grooves, the fixed blocks 202e slide in the grooves, and when the two movable blocks 203a simultaneously move outwards, the fixed blocks 202e slide in the inclined grooves towards the direction of the fixing frames 202c, so that the limiting blocks 202a are driven to be inserted into the limiting grooves J.

The locking member 203 further includes a second spring 203e and a shifting block 203f, wherein the second spring 203e is fixed between two movable blocks 203a, and the shifting block 203f is fixed on the movable blocks 203 a.

The second spring 203e applies the force of moving outwards to the two movable blocks 203a for the locking frame 203d can be more stable to limit the fixed blocks 202e, and the elasticity of the second spring 203e is larger than that of the first spring 202d, so that the fixed blocks 202e are prevented from pushing the locking frame 203d to move inwards to influence the limiting effect, and then a worker can stir the two movable blocks 203a inwards more conveniently through the setting of the shifting block 203 f.

The shielding piece 204 comprises a threaded rod 204a, a movable plate 204b and an inserting block 204c, wherein the threaded rod 204a is rotationally connected to the top of the guide plate 203b, the movable plate 204b is in threaded connection with the threaded rod 204a and is located above the movable plate 203a, the inserting block 204c is fixed on two sides of the bottom of the movable plate 204b, a slot K is formed in the top of the movable plate 203a, and the inserting block 204c is inserted into the slot K.

After the two movable blocks 203a are pushed to the farthest distance by the second spring 203e, the threaded rod 204a is manually rotated, and the movable plate 204b and the insert block 204c are driven to move downwards by the threaded rod 204a, so that the insert block 204c is inserted into the slot K, and the movable block 203a is further limited by the insert block 204c, so that displacement caused by false touch and other conditions in the use process is prevented, and the limiting effect is affected.

The shielding member 204 further comprises a guide block 204d fixed to both sides of the top of the guide plate 203b, and the movable plate 204b slides on the guide block 204 d.

The guide block 204d is rectangular and is used for guiding and limiting the movable plate 204b, so as to prevent the movable plate 204b from shifting in the up-and-down movement process.

When the installation position of the installation frame 104 is required to be adjusted during use, the threaded rod 204a is manually rotated, the movable plate 204b and the inserting block 204c are driven to move upwards through the threaded rod 204a, so that the inserting block 204c is separated from the slot K, at the moment, the two movable blocks 203a at two sides are manually extruded inwards, the guide plate 203b and the connecting plate 203c are driven to move inwards through the movable block 203a, then the limiting block 202a is driven to move outwards through the first spring 202d, the limiting block 202a is separated from the limiting slot J, the position of the installation frame 104 can be manually adjusted, after the installation frame 104 is adjusted to a specified position, the movable block 203a is released, the two movable blocks 203a are pushed outwards through the second spring 203e, at the moment, the fixed block 202e, the connecting rod 202b and the limiting block 202a are pushed to move towards the position of the limiting slot J through the locking frame 203d until the limiting block 202a is inserted in the limiting slot J, the threaded rod 204a is manually reversed, the movable plate 204b and the inserting block 204c are driven to move downwards through the threaded rod 204a, the inserting block 204c is inserted in the slot K, and the position of the limiting block 204a can be further influenced by the movable block 203a, the position of the installation frame is prevented from being further used in the limiting frame, the installation frame is more limited by the position of the installation frame, and the installation frame is more limited by the installation frame, and the installation frame is more limited.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A low pressure SVG cabinet suitable for wind power plant, its characterized in that: comprising the steps of (a) a step of,

the cabinet body assembly (100) comprises a cabinet body (101), a movable door (102), supporting pieces (103) and a mounting frame (104), wherein the movable door (102) is arranged on the side face of the cabinet body (101), the supporting pieces (103) are arranged at four corners at the bottom of the cabinet body (101), and the mounting frame (104) is uniformly distributed in the cabinet body (101); and

the adjusting assembly (200) is arranged on the mounting frame (104) and comprises a guide piece (201), a limiting piece (202), a locking piece (203) and a shielding piece (204), wherein the guide piece (201) is arranged on the mounting frame (104), the limiting piece (202) is arranged between the mounting frame (104) and the cabinet body (101), the locking piece (203) is arranged on two sides of the mounting frame (104), and the shielding piece (204) is arranged on the locking piece (203).

2. The low-voltage SVG cabinet for a wind power plant of claim 1, wherein: the cabinet body assembly (100) further comprises a handle (105) and a hinge (106), wherein the handle (105) is fixed on the movable door (102), the hinge (106) is arranged on the movable door (102), and the movable door (102) is hinged with the cabinet body (101) through the hinge (106).

3. The low-voltage SVG cabinet for a wind power plant of claim 2, wherein: the support piece (103) comprises a support rod (103 a) and an anti-slip pad (103 b), wherein the support rod (103 a) is fixed at four corners of the bottom of the cabinet body (101), and the anti-slip pad (103 b) is fixed with the bottom end of the support rod (103 a).

4. The low voltage SVG cabinet for a wind power plant according to any of claims 1, 2 and 3, wherein: the guide piece (201) comprises a guide rod (201 a), the guide rod is fixed on the inner wall of the cabinet body (101), a guide groove (S) is formed in the mounting frame (104), and the guide rod (201 a) slides in the guide groove (S).

5. The low-voltage SVG cabinet for a wind power plant of claim 4, wherein: the limiting piece (202) comprises limiting blocks (202 a), connecting rods (202 b) and fixing frames (202 c), through holes (M) are formed in two sides of the mounting frame (104), the limiting blocks (202 a) slide in the through holes (M), the connecting rods (202 b) are fixed on one side of the limiting blocks (202 a), the fixing frames (202 c) are fixed on two sides of the inner wall of the mounting frame (104), limiting grooves (J) are formed in two sides of the inner wall of the cabinet body (101), and the limiting blocks (202 a) are inserted into the limiting grooves (J).

6. The low-voltage SVG cabinet for a wind power plant of claim 5, wherein: the limiting piece (202) further comprises a first spring (202 d) and a fixed block (202 e), two ends of the first spring (202 d) are respectively fixed with the limiting piece (202 a) and the fixed frame (202 c), and the fixed block (202 e) is fixed with the end part of the connecting rod (202 b) and is located outside the fixed frame (202 c).

7. The low-voltage SVG cabinet for a wind power plant of claim 6, wherein: the locking piece (203) comprises a movable block (203 a), a guide plate (203 b), a connecting plate (203 c) and a locking frame (203 d), wherein the movable block (203 a) slides on the fixed frame (202 c), the guide plate (203 b) is fixed on the fixed frame (202 c), the movable block (203 a) slides on the guide plate (203 b), the connecting plate (203 c) is fixed on the outer side of the movable block (203 a), and the locking frame (203 d) is fixed at the end part of the connecting plate (203 c) and is matched with the fixed block (202 e).

8. The low-voltage SVG cabinet for a wind power plant of claim 7, wherein: the locking piece (203) further comprises a second spring (203 e) and a shifting block (203 f), wherein the second spring (203 e) is fixed between the two movable blocks (203 a), and the shifting block (203 f) is fixed on the movable blocks (203 a).

9. The low voltage SVG cabinet for a wind power plant of claim 7 or 8, wherein: the shielding piece (204) comprises a threaded rod (204 a), a movable plate (204 b) and an inserting block (204 c), wherein the threaded rod (204 a) is rotationally connected to the top of the guide plate (203 b), the movable plate (204 b) is in threaded connection with the threaded rod (204 a) and is located above the movable block (203 a), the inserting block (204 c) is fixed to two sides of the bottom of the movable plate (204 b), a slot (K) is formed in the top of the movable block (203 a), and the inserting block (204 c) is inserted into the slot (K).

10. The low-voltage SVG cabinet for a wind power plant of claim 9, wherein: the shielding piece (204) further comprises a guide block (204 d), the guide block is fixed to two sides of the top of the guide plate (203 b), and the movable plate (204 b) slides on the guide block (204 d).