CN211701048U

CN211701048U - High-voltage distribution cabinet that factor of safety is high

Info

Publication number: CN211701048U
Application number: CN202020751492.9U
Authority: CN
Inventors: 张兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-16
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a high voltage distribution cabinet that factor of safety is high, including the cabinet body and setting up the installing frame at the internal portion of cabinet, the equal slidable mounting in the left and right sides of the cabinet body has the ejector pin, and the ejector pin is located the one end fixedly connected with limiting plate of the internal portion of cabinet, and the surface of ejector pin just is located and overlaps between the inner wall of limiting plate and the cabinet body and is equipped with first spring, the top of the relative one side of two limiting plates and the first carrier block of the equal fixedly connected with in bottom, the fixed surface of first carrier block is connected with the second spring, the utility model relates to a switch. This high voltage distribution cabinet that factor of safety is high erects the guard plate in cabinet body both sides, cushions the power of striking through the third spring, guarantees the safety of cabinet body both sides, utilizes first spring and second spring to extrude the restriction board and prescribe a limit to, realizes pressing from both sides tight fixed to the installing frame, when the cabinet body wholly rocks, carries out the elasticity shock attenuation to the installing frame, effectively guarantees the cabinet body and receives the striking or the stability when rocking.

Description

High-voltage distribution cabinet that factor of safety is high

Technical Field

The utility model relates to a switch board technical field specifically is a high voltage distribution cabinet that factor of safety is high.

Background

The high-voltage power distribution cabinet can also be an electric appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the voltage level is 3.6kV-550kV, and the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

The protective properties is very poor when current switch board is installed, can't protect the collision, because the incident appears in the striking easily, for this reason, provides a high voltage distribution cabinet that factor of safety is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high voltage distribution cabinet that factor of safety is high has solved current switch board easily because the problem of incident appears in the striking.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-voltage power distribution cabinet with high safety factor comprises a cabinet body and an installation frame arranged in the cabinet body, wherein ejector rods are arranged on the left side and the right side of the cabinet body in a sliding mode, one end of each ejector rod, which is positioned in the cabinet body, is fixedly connected with a limiting plate, a first spring is sleeved on the outer surface of each ejector rod and between the limiting plate and the inner wall of the cabinet body, the top and the bottom of one side, opposite to the limiting plates, of each two limiting plates are fixedly connected with a first bearing block, the surface of each first bearing block is fixedly connected with a second spring, the top of the cabinet body is slidably connected with a first support, the bottom of an inner cavity of the cabinet body is fixedly connected with an installation frame, the top of the installation frame is slidably connected with a second support, the installation frame is arranged between one side, opposite to the two limiting plates, and one side, opposite to the first support and the second, the utility model discloses a cabinet, including the ejector pin, the ejector pin is located cabinet body outside one end and rotates to be connected with the buffer beam, and the one end fixedly connected with guard plate of buffer beam, the equal fixedly connected with second carrier block in both sides around the guard plate left and right sides, fixedly connected with third spring between the surface of second carrier block and the relative one side of guard plate.

Preferably, the first support comprises a first fixing plate and a sliding rod, the top of the first fixing plate is fixedly connected with the bottom of the sliding rod through a connecting block, and one end of each of the two second springs is fixedly connected with the surface of the first fixing plate through the connecting block.

Preferably, the second support comprises a second fixing plate and a sliding frame, the bottom of the second fixing plate is fixedly connected with the top of the sliding frame through a connecting block, and one end of each of the two second springs is fixedly connected with the surface of the second fixing plate through the connecting block.

Preferably, equal fixedly connected with auxiliary rod all around and second fixed plate bottom at first fixed plate top, the auxiliary rod that sets up on first fixed plate runs through the cabinet body and extends to the top of the cabinet body, the auxiliary rod that sets up on the second fixed plate runs through the mounting bracket and extends to the inside of mounting bracket, the top fixedly connected with of the cabinet body and the protection section of thick bamboo of auxiliary rod and slide bar looks adaptation.

Preferably, the left and right sides of the first fixing plate and the second fixing plate are both connected with a positioning plate in a sliding manner, and one ends of the positioning plates, far away from the first fixing plate and the second fixing plate, are respectively fixedly connected with one side of the two limiting plates, which is opposite to the limiting plates.

Preferably, the inside that its is located the mounting bracket of the back of cabinet body inner chamber is rotated through the bearing and is connected with the threaded rod, the surface threaded connection of threaded rod has the slope dog with carriage looks adaptation, the one end of threaded rod just is located the dead ahead fixedly connected with carousel of slope dog.

Advantageous effects

The utility model provides a high voltage distribution cabinet that factor of safety is high. Compared with the prior art, the method has the following beneficial effects:

(1) the high-voltage power distribution cabinet with high safety factor is characterized in that ejector rods are slidably mounted on the left side and the right side of a cabinet body, one end of each ejector rod, which is positioned inside the cabinet body, is fixedly connected with a limiting plate, a first spring is sleeved on the outer surface of each ejector rod and positioned between the limiting plate and the inner wall of the cabinet body, the top and the bottom of one side, opposite to the two limiting plates, of each ejector rod are fixedly connected with a first bearing block, the surface of each first bearing block is fixedly connected with a second spring, the top of the cabinet body is slidably connected with a first support, the bottom of an inner cavity of the cabinet body is fixedly connected with a mounting frame, the top of the mounting frame is slidably connected with a second support, the mounting frame is arranged between one side, opposite to the two limiting plates, of each first support and one side opposite to the second support, one ends of the four, and the one end fixedly connected with guard plate of buffer beam, the equal fixedly connected with second carrier block in both sides around the guard plate left and right sides, fixedly connected with third spring between the surface of second carrier block and the relative one side of guard plate, the cooperation cabinet body, the installing frame, the ejector pin, the limiting plate, first spring, first carrier block, the second spring, first support, the mounting bracket, the second support, the buffer beam, the guard plate, the setting of second carrier block and third spring, the guard plate is erect to cabinet body both sides, cushion the power of striking through the third spring, guarantee the safety of cabinet body both sides, utilize first spring and second spring to extrude the limiting plate and prescribe a limit to, the realization is fixed to the clamp of installing frame, when the cabinet body wholly rocks, carry out elastic shock attenuation to the installing frame, effectively guarantee the stability of the cabinet body when receiving the striking or rocking.

(2) The high-voltage power distribution cabinet with high safety factor is characterized in that auxiliary rods are fixedly connected to the periphery of the top of the first fixing plate and the periphery of the bottom of the second fixing plate, the auxiliary rods arranged on the first fixing plate penetrate through the cabinet body and extend to the upper side of the cabinet body, the auxiliary rods arranged on the second fixing plate penetrate through the mounting frame and extend to the inside of the mounting frame, the top of the cabinet body is fixedly connected with a protective cylinder matched with the auxiliary rods and the sliding rods, positioning plates are slidably connected to the left side and the right side of the first fixing plate and the second fixing plate, one ends of the positioning plates, far away from the first fixing plate and the second fixing plate, are fixedly connected with one sides, opposite to the two limiting plates respectively, the auxiliary rods, the protective cylinder and the positioning plates are matched, the positions of the two supports are limited by the auxiliary rods, the vertical up, carry out the position to two limiting plates and inject, avoid the device when receiving the striking, because rock and make the second spring slope atress appear, lead to the second spring to warp the condition of aversion, guarantee the effective protection of device.

Drawings

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

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

fig. 3 is a schematic connection diagram of the threaded rod, the inclined stop, the sliding frame and the cabinet structure of the present invention;

fig. 4 is a top view of the structure of the tilt stop of the present invention.

In the figure: 1. a cabinet body; 2. installing a frame; 3. a top rod; 4. a limiting plate; 5. a first spring; 6. a first bearing block; 7. a second spring; 8. a first bracket; 9. a mounting frame; 10. a second bracket; 11. a buffer rod; 12. a protection plate; 13. a second bearing block; 14. a third spring; 15. a first fixing plate; 16. a slide bar; 17. a second fixing plate; 18. a carriage; 19. an auxiliary lever; 20. a protective cylinder; 21. positioning a plate; 22. a threaded rod; 23. inclining the stop block; 24. a turntable.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage power distribution cabinet with high safety coefficient comprises a cabinet body 1 and an installation frame 2 arranged inside the cabinet body 1, wherein the top parts of the left side and the right side of the cabinet body 1 are fixedly connected with water baffles to prevent water from entering the cabinet body 1, the front surface of the cabinet body 1 is hinged with a door through a hinge, ejector rods 3 are respectively and slidably installed on the left side and the right side of the cabinet body 1, one end of each ejector rod 3, which is positioned inside the cabinet body 1, is fixedly connected with a limiting plate 4, a first spring 5 is sleeved between the outer surface of each ejector rod 3 and the inner wall of the limiting plate 4 and the inner wall of the cabinet body 1, the top part and the bottom part of one side, opposite to the two limiting plates 4, are respectively and fixedly connected with a first bearing block 6, the surface of the first bearing block 6 is fixedly connected with a second spring 7, the top part of the cabinet body 1 is slidably connected with a first bracket 8, one end of each of the two second springs 7 is fixedly connected with the surface of the first fixing plate 15 through a connecting block, the bottom of the inner cavity of the cabinet body 1 is fixedly connected with a mounting frame 9, the top of the mounting frame 9 is connected with a second support 10 in a sliding manner, each of the second supports 10 comprises a second fixing plate 17 and a sliding frame 18, the bottom of each of the second fixing plates 17 is fixedly connected with the top of each of the sliding frames 18 through a connecting block, one end of each of the two second springs 7 is fixedly connected with the surface of each of the second fixing plates 17 through a connecting block, auxiliary rods 19 are fixedly connected around the top of each of the first fixing plates 15 and around the bottom of each of the second fixing plates 17, the auxiliary rods 19 arranged on the first fixing plates 15 penetrate through the cabinet body 1 and extend to the upper side of the cabinet body 1, the auxiliary rods 19 arranged on the second fixing plates 17 penetrate through the mounting frame 9 and extend to the inside of the mounting frame, the protection cylinder 20 is used for sealing the top of the cabinet body 1, the left side and the right side of the first fixing plate 15 and the second fixing plate 17 are both connected with a positioning plate 21 in a sliding manner, one end of the positioning plate 21, far away from the first fixing plate 15 and the second fixing plate 17, is respectively fixedly connected with one side, opposite to the two limiting plates 4, of the positioning plate 21, the auxiliary rod 19, the protection cylinder 20 and the positioning plate 21 are matched, the auxiliary rod 19 is used for limiting the positions of the two supports, the vertical up-and-down movement of the two supports is ensured, meanwhile, the positioning plate 21 slides in the fixing plate, the position of the two limiting plates 4 is limited, the situation that the second spring 7 is deformed and displaced due to the inclined stress caused by shaking when the device is impacted is avoided, the effective protection of the device is ensured, the back of the inner cavity of the cabinet body 1, which is positioned in the mounting frame 9, is rotatably connected with a threaded, one end of the threaded rod 22 is fixedly connected with a rotary table 24 right in front of the inclined stop block 23, the sliding frame 18 is supported by the inclined stop block 23, a user can conveniently install the installation frames 2 with different sizes, the left side and the right side of the inclined stop block 23 are respectively provided with a limiting block for ensuring the stable operation of the inclined stop block 23, meanwhile, one end of the threaded rod 22 close to the rotary table 24 is provided with a stabilizing plate for ensuring the stability of the threaded rod 22, the installation frame 2 is arranged between one side opposite to the two limiting plates 4 and one side opposite to the first support 8 and the second support 10, one ends of the four second springs 7 are respectively fixedly connected with the left side and the right side of the first support 8 and the second support 10, one end of the ejector rod 3 positioned outside the cabinet body 1 is rotatably connected with a buffer rod 11, one end of the buffer rod 11 is fixedly connected with a protection plate 12, and the front side and, fixedly connected with third spring 14 between the surface of second carrier block 13 and the relative one side of guard plate 12, the cooperation cabinet body 1, installing frame 2, ejector pin 3, limiting plate 4, first spring 5, first carrier block 6, second spring 7, first support 8, mounting bracket 9, second support 10, buffer beam 11, guard plate 12, the setting of second carrier block 13 and third spring 14, set up guard plate 12 in cabinet body 1 both sides, cushion the power of striking through third spring 14, guarantee the safety of cabinet body 1 both sides, utilize first spring 5 and second spring 7 to extrude limiting plate 4 and prescribe a limit to, the realization is fixed to the clamp of installing frame 2, when cabinet body 1 wholly rocks, carry out the elasticity shock attenuation to installing frame 2, effectively guarantee the stability of the cabinet body 1 when receiving the striking or rocking.

And those not described in detail in this specification are well within the skill of those in the art.

When the size-suitable mounting frame 2 is used, the rotary table 24 is rotated to drive the threaded rod 22 to rotate clockwise, the threaded rod 22 drives the inclined stop block 23 to move backwards, the extrusion sliding frame 18 ascends, otherwise, the rotary table 24 is rotated to drive the threaded rod 22 to rotate anticlockwise, the threaded rod 22 drives the inclined stop block 23 to move forwards, the extrusion sliding frame 18 falls, and the mounting frame 2 with the suitable size is selected, as shown in the attached drawing 3, the sliding frame 18 is at the highest point, the rotary table 24 is rotated anticlockwise to enable the sliding frame 18 to fall, the second fixing plate 17 is driven to move downwards, the second fixing plate 17 extrudes the two positioning plates 21 to fall, the two limiting plates 4 extrude the first spring 5, the ejector rod 3 extends towards the outside of the cabinet body 1, the second spring 7 is still in a compression state, and the mounting frame 2 with the suitable size is selected to be placed in a space formed by the two, then, the rotating disc 24 is rotated along the guiding needle, so that the two limiting plates 4 tightly clamp and fix the mounting frame 2, when the mounting frame is impacted by external force, the protecting plate 12 extrudes the third spring 14 to buffer, when the impact force from one side is large, the ejector rod 3 on the side pushes the limiting plate 4 on the side to extrude the mounting frame 2, the sliding frame 18 transversely moves on the inclined stop block 23, the limiting plate 4 on the other side extrudes the first spring 5 on the other side to buffer and bear force, and the safety of the mounting frame 2 is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high voltage distribution cabinet that factor of safety is high, includes the cabinet body (1) and sets up in the inside installing frame (2) of the cabinet body (1), its characterized in that: the improved wardrobe is characterized in that ejector rods (3) are slidably mounted on the left side and the right side of the wardrobe body (1), one end, located inside the wardrobe body (1), of each ejector rod (3) is fixedly connected with a limiting plate (4), the outer surface of each ejector rod (3) is located between the limiting plate (4) and the inner wall of the wardrobe body (1) in a sleeved mode, a first spring (5) is sleeved on each of the two ends, the top and the bottom of one side, opposite to the limiting plates (4), of each limiting plate (4) are fixedly connected with a first bearing block (6), the surface of each first bearing block (6) is fixedly connected with a second spring (7), the top of the wardrobe body (1) is slidably connected with a first support (8), the bottom of the inner cavity of the wardrobe body (1) is fixedly connected with an installation frame (9), the top of the installation frame (9) is slidably connected with a second support (10), and the installation frame (2) is arranged between one side, four the one end of second spring (7) respectively with the left and right sides fixed connection of first support (8) and second support (10), ejector pin (3) are located the cabinet body (1) outside one end and rotate and are connected with buffer beam (11), and the one end fixedly connected with guard plate (12) of buffer beam (11), the equal fixedly connected with second carrier block (13) in both sides around guard plate (12) the left and right sides, fixedly connected with third spring (14) between the surface of second carrier block (13) and one side that guard plate (12) are relative.

2. The high-voltage power distribution cabinet with high safety factor according to claim 1, characterized in that: the first support (8) comprises a first fixing plate (15) and a sliding rod (16), the top of the first fixing plate (15) is fixedly connected with the bottom of the sliding rod (16) through a connecting block, and one end of each of the second springs (7) is fixedly connected with the surface of the first fixing plate (15) through the connecting block.

3. The high-voltage power distribution cabinet with high safety factor according to claim 2, characterized in that: the second support (10) comprises a second fixing plate (17) and a sliding frame (18), the bottom of the second fixing plate (17) is fixedly connected with the top of the sliding frame (18) through a connecting block, and one end of the second spring (7) is fixedly connected with the surface of the second fixing plate (17) through the connecting block.

4. The high-voltage power distribution cabinet with high safety factor according to claim 3, characterized in that: all fixedly connected with auxiliary rod (19) all around with second fixed plate (17) bottom at first fixed plate (15) top, auxiliary rod (19) of setting on first fixed plate (15) run through the cabinet body (1) and extend to the top of the cabinet body (1), auxiliary rod (19) of setting on second fixed plate (17) run through mounting bracket (9) and extend to the inside of mounting bracket (9), the top fixedly connected with of the cabinet body (1) protects a section of thick bamboo (20) with auxiliary rod (19) and slide bar (16) looks adaptation.

5. The high-voltage power distribution cabinet with high safety factor according to claim 3, characterized in that: the left and right sides of first fixed plate (15) and second fixed plate (17) all sliding connection have locating plate (21), and locating plate (21) keep away from first fixed plate (15) and second fixed plate (17) one end respectively with two limit plate (4) relative one side fixed connection.

6. The high-voltage power distribution cabinet with high safety factor according to claim 3, characterized in that: the utility model discloses a cabinet body, its inside that is located mounting bracket (9) of the back of cabinet body (1) inner chamber rotates through the bearing and is connected with threaded rod (22), the surface threaded connection of threaded rod (22) has slope dog (23) with carriage (18) looks adaptation, the one end of threaded rod (22) just is located dead ahead fixedly connected with carousel (24) of slope dog (23).