CN211701177U

CN211701177U - Switch cabinet with large creepage distance

Info

Publication number: CN211701177U
Application number: CN202020651490.2U
Authority: CN
Inventors: 蒋志融; 张宏燕; 孙志华; 徐小燕
Original assignee: Nantong Asitong Electric Appliance Manufacturing Co Ltd
Current assignee: Nantong Asitong Electric Appliance Manufacturing Co Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-16
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a cubical switchboard technical field just discloses a big creep distance cubical switchboard, including the cubical switchboard body, the base is installed to the bottom of cubical switchboard body, the equal movable mounting in both ends of base has movable post, movable post runs through the lateral wall of base and extends to the inside of base, the inside part fixed mounting that movable post is located the base has the steadying plate, steadying plate movable mounting is in the inside of base. This big creep distance cubical switchboard, the actual conditions according to the cubical switchboard body stimulates the regulating plate to drive the stabilizer plate and presses close to the side wall of base as far as, then put into the cubical switchboard body after and release the regulating plate, stabilizer plate presses close to with the cubical switchboard body under the effect of stabilizing spring and accomplishes fixedly, then embolia the back with the radiating ring by the top of cubical switchboard body, when needs dispel the heat, only need start driving motor to drive the screw post and carry out reciprocating rotation, it is worth mentioning that, possess advantages such as the radiating effect is good, the general problem of current radiating effect has been solved.

Description

Switch cabinet with large creepage distance

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a big creep distance cubical switchboard.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment. Big creep distance cubical switchboard can produce a large amount of heats in the course of the work, and the radiating mode of the big creep distance cubical switchboard of present most only dispels the heat for the louvre through seting up in the surface, and this kind of radiating mode radiating effect is general, has certain limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a big creep distance cubical switchboard possesses advantages such as the radiating effect is good, has solved the general problem of current radiating effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big creep distance cubical switchboard, includes the cubical switchboard body, the base is installed to the bottom of cubical switchboard body, the equal movable mounting in both ends of base has movable post, movable post runs through the lateral wall of base and extends to the inside of base, movable post is located the inside partial fixed mounting of base has the steadying plate, steadying plate movable mounting is in the inside of base, one side fixed mounting that steadying plate is close to base side wall has stabilizing spring, stabilizing spring's the other end and the side wall fixed connection of base, movable post is located the partial fixed mounting in the base outside and has the regulating plate.

The top of base is provided with the cooling ring, the equal fixed mounting in both sides top has the support column around the cooling ring, the other end fixed mounting of support column has the support ring, the equal movable mounting in the left and right sides top of cooling ring has the screw thread post, the other end and the support ring swing joint of screw thread post, the surperficial threaded connection of screw thread post has the movable sleeve, the surperficial movable mounting of support column has stable cover, install the spliced pole between movable sleeve and the stable cover, the fixed surface of spliced pole installs cooling fan, the bottom transmission of screw thread post is connected with driving motor, driving motor fixed mounting is on the top of cooling ring.

Preferably, the stabilizing plates are symmetrically distributed on two sides of the switch cabinet body, and a cushion pad is fixedly mounted on one side of each stabilizing plate close to the switch cabinet body.

Preferably, the cross-sectional area of the heat dissipation ring is larger than that of the switch cabinet body, and the heat dissipation ring is placed at the top end of the base.

Preferably, positioning columns are fixedly mounted on two sides of the top end of the base, and positioning holes are formed in the positions, corresponding to the positioning columns, of the bottom end of the heat dissipation ring.

Preferably, the cross-sectional area of the positioning column is consistent with that of the positioning hole, and the positioning column is movably connected with the positioning hole.

Preferably, the cross-sectional area of the support ring is consistent with that of the heat dissipation ring, and the distance between the support ring and the heat dissipation ring is smaller than the length of the switch cabinet body in the vertical direction.

Compared with the prior art, the utility model provides a big creep distance cubical switchboard possesses following beneficial effect:

1. the switch cabinet with large creepage distance is provided with the base, the support ring, the heat dissipation ring, the connecting column, the heat dissipation fan and other structures, when in use, the adjusting plate is pulled to drive the stabilizing plate to be close to the side wall of the base as much as possible according to the actual situation of the switch cabinet body, then the switch cabinet body is placed in the base and then the adjusting plate is released, the stabilizing plate and the switch cabinet body are close to each other under the action of the stabilizing spring to finish fixing, then the heat dissipation ring is sleeved in the switch cabinet body from the upper part of the switch cabinet body, when heat dissipation is needed, only the driving motor is started to drive the threaded column to rotate in a reciprocating manner, worth mentioning that the driving motor is a bidirectional motor, the movable sleeve on the surface of the threaded column moves in a reciprocating manner up and down along with the movable sleeve, the stabilizing sleeve moves synchronously with the movable sleeve, and the heat dissipation fan is started along, the problem of current radiating effect general is solved.

2. This big creep distance cubical switchboard, through setting up steadying plate and activity post and stabilizing spring, make the base adjust according to the size of cubical switchboard body, the buffer capacity of being connected between base and the cubical switchboard body can be guaranteed again to the effect of stabilizing spring simultaneously, through setting up reference column and locating hole, made things convenient for the location between base and the cooling ring to be connected, the stability of cooling ring in the base top has also been increased simultaneously, make the structure that can constitute cooling ring and support ring by the top of cubical switchboard body embolia after base and this body coupling of cubical switchboard.

Drawings

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

FIG. 2 is a top view of the base structure of the present invention;

fig. 3 is a top view of the heat dissipation ring structure of the present invention.

Wherein: 1. a switch cabinet body; 2. a base; 3. a movable post; 4. a stabilizing plate; 5. a stabilizing spring; 6. an adjusting plate; 7. a heat dissipation ring; 8. a support pillar; 9. a support ring; 10. a threaded post; 11. a movable sleeve; 12. a stabilizing sleeve; 13. connecting columns; 14. a heat radiation fan; 15. a drive motor; 16. a cushion pad; 17. a positioning column; 18. and (7) positioning the holes.

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. 1-3, a large-creepage-distance switch cabinet comprises a switch cabinet body 1, a base 2 is installed at the bottom end of the switch cabinet body 1, movable columns 3 are movably installed at both ends of the base 2, the movable columns 3 penetrate through the outer side wall of the base 2 and extend to the inside of the base 2, stabilizing plates 4 are fixedly installed at the inner parts of the movable columns 3 located in the base 2, the stabilizing plates 4 are symmetrically distributed at both sides of the switch cabinet body 1, a buffer pad 16 is fixedly installed at one side of each stabilizing plate 4 close to the switch cabinet body 1, the base 2 can be adjusted according to the size of the switch cabinet body 1 by arranging the stabilizing plates 4, the movable columns 3 and the stabilizing springs 5, the buffer capacity of the connection between the base 2 and the switch cabinet body 1 can be ensured under the action of the stabilizing springs 5, the stabilizing plates 4 are movably installed in the base 2, the stabilizing springs 5 are fixedly installed at one side of each stabilizing plate 4 close to the side, the other end of the stabilizing spring 5 is fixedly connected with the side wall of the base 2, and an adjusting plate 6 is fixedly arranged on the part of the movable column 3, which is positioned outside the base 2.

The top end of the base 2 is provided with a heat dissipation ring 7, the cross sectional area of the heat dissipation ring 7 is larger than that of the switch cabinet body 1, and the heat dissipation ring 7 is placed at the top end of the base 2, so that the heat dissipation ring 7 can be connected with the base 2 after being sleeved from the top end of the switch cabinet body 1, both sides of the top end of the base 2 are fixedly provided with positioning columns 17, the cross sectional area of the positioning columns 17 of the positioning holes 18 at the positions corresponding to the positioning columns 17 at the bottom end of the heat dissipation ring 7 is consistent with that of the positioning holes 18, the positioning columns 17 are movably connected with the positioning holes 18, positioning connection between the base 2 and the heat dissipation ring 7 is facilitated by arranging the positioning columns 17 and the positioning holes 18, meanwhile, the stability of the heat dissipation ring 7 above the base 2 is also increased, and the structure formed by the heat dissipation ring 7 and the support ring, the top ends of the front side and the rear side of the heat dissipation ring 7 are fixedly provided with supporting columns 8, the other end of each supporting column 8 is fixedly provided with a supporting ring 9, the cross section area of each supporting ring 9 is consistent with that of the heat dissipation ring 7, and the distance between the supporting ring 9 and the heat dissipation ring 7 is less than the vertical length of the switch cabinet body 1, make the structure that support ring 9 and heat dissipation ring 7 are constituteed can dispel the heat to cubical switchboard body 1, the equal movable mounting in left and right sides top of heat dissipation ring 7 has screw thread post 10, the other end and support ring 9 swing joint of screw thread post 10, the surperficial threaded connection of screw thread post 10 has movable sleeve 11, the surperficial movable mounting of support column 8 has stable cover 12, install spliced pole 13 between movable sleeve 11 and the stable cover 12, spliced pole 13's fixed surface installs cooling fan 14, the bottom transmission of screw thread post 10 is connected with driving motor 15, driving motor 15 fixed mounting is on the top of heat dissipation ring 7.

When in use, the adjusting plate 6 is pulled to drive the stabilizing plate 4 to be close to the side wall of the base 2 as much as possible according to the actual situation of the switch cabinet body 1, then the switch cabinet body 1 is put in and then the adjusting plate 6 is released, the stabilizing plate 4 and the switch cabinet body 1 are close to each other under the action of the stabilizing spring 5 to complete fixation, then the heat dissipation ring 7 is sleeved in from the upper part of the switch cabinet body 1, when heat dissipation is needed, only the driving motor 15 is started to drive the threaded post 10 to rotate in a reciprocating manner, particularly, the driving motor 15 is a bidirectional motor, the movable sleeve 11 on the surface of the threaded post 10 moves in a reciprocating manner up and down, the stabilizing sleeve 12 moves synchronously with the threaded post, and the heat dissipation fan 14 is started to dissipate heat of the switch cabinet body 1 in a reciprocating manner up and down, so that the heat dissipation effect is increased, the heat dissipation effect is good, and the like, the problem that the existing heat dissipation effect is general is solved, by arranging, make base 2 can adjust according to the size of cubical switchboard body 1, can guarantee the buffer capacity of being connected between base 2 and the cubical switchboard body 1 again under the effect of stabilizing spring 5 simultaneously, through setting up reference column 17 and locating hole 18, made things convenient for the location between base 2 and the radiating ring 7 to be connected, also increased the stability of radiating ring 7 in base 2 top simultaneously, make base 2 embolia the structure that radiating ring 7 and support ring 9 are constituteed by the top of cubical switchboard body 1 after being connected with cubical switchboard body 1.

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 big creepage distance cubical switchboard, includes cubical switchboard body (1), its characterized in that: the switch cabinet is characterized in that a base (2) is installed at the bottom end of a switch cabinet body (1), movable columns (3) are movably installed at two ends of the base (2), the movable columns (3) penetrate through the outer side wall of the base (2) and extend into the base (2), a stabilizing plate (4) is fixedly installed on the inner portion, located on the base (2), of each movable column (3), the stabilizing plate (4) is movably installed inside the base (2), a stabilizing spring (5) is fixedly installed on one side, close to the side wall of the base (2), of each stabilizing plate (4), the other end of each stabilizing spring (5) is fixedly connected with the side wall of the base (2), and an adjusting plate (6) is fixedly installed on the portion, located on the outer side of the base (2), of each movable column (3);

the top end of the base (2) is provided with a heat dissipation ring (7), the top ends of the front side and the back side of the heat dissipation ring (7) are fixedly provided with support columns (8), the other end of the supporting column (8) is fixedly provided with a supporting ring (9), the top ends of the left side and the right side of the heat dissipation ring (7) are respectively and movably provided with a threaded column (10), the other end of the threaded column (10) is movably connected with the support ring (9), the surface of the threaded column (10) is connected with a movable sleeve (11) in a threaded manner, a stable sleeve (12) is movably arranged on the surface of the supporting column (8), a connecting column (13) is arranged between the movable sleeve (11) and the stable sleeve (12), a heat radiation fan (14) is fixedly arranged on the surface of the connecting column (13), the bottom end of the threaded column (10) is connected with a driving motor (15) in a transmission way, the driving motor (15) is fixedly arranged at the top end of the heat dissipation ring (7).

2. The large-creepage-distance switch cabinet according to claim 1, characterized in that: the stabilizing plates (4) are symmetrically distributed on two sides of the switch cabinet body (1), and a cushion pad (16) is fixedly mounted on one side, close to the switch cabinet body (1), of each stabilizing plate (4).

3. The large-creepage-distance switch cabinet according to claim 1, characterized in that: the cross-sectional area of the heat dissipation ring (7) is larger than that of the switch cabinet body (1), and the heat dissipation ring (7) is placed at the top end of the base (2).

4. The large-creepage-distance switch cabinet according to claim 1, characterized in that: the positioning columns (17) are fixedly mounted on two sides of the top end of the base (2), and positioning holes (18) are formed in the positions, corresponding to the positioning columns (17), of the bottom end of the heat dissipation ring (7).

5. The large-creepage-distance switch cabinet according to claim 4, characterized in that: the cross-sectional area of the positioning column (17) is consistent with that of the positioning hole (18), and the positioning column (17) is movably connected with the positioning hole (18).

6. The large-creepage-distance switch cabinet according to claim 1, characterized in that: the cross-sectional area of the support ring (9) is consistent with that of the heat dissipation ring (7), and the distance between the support ring (9) and the heat dissipation ring (7) is smaller than the length of the switch cabinet body (1) in the vertical direction.