CN211405078U

CN211405078U - Cubical switchboard for electrical engineering design

Info

Publication number: CN211405078U
Application number: CN202020088104.3U
Authority: CN
Inventors: 邢艳鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-01
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a cubical switchboard for electrical engineering design belongs to cubical switchboard technical field. The utility model provides a cubical switchboard for electrical engineering design, includes the outer cabinet body and cubical switchboard main part, the top fixed mounting of the outer cabinet body has the protection top cap, and four all fixed mounting at four angles at protection top cap top have a hoist and mount link, the inside fixed mounting of the outer cabinet body has the mounting panel, the internal cubical switchboard installation cavity that is equipped with of outer cabinet of mounting panel top, the cubical switchboard main part is installed through construction bolt in the inside of the positive cubical switchboard installation cavity of mounting panel top installation backplate, the positive both sides of the outer cabinet body all have sealing door through hinged joint. The utility model discloses a mode of the internal installation cubical switchboard main part of cabinet outside for the cubical switchboard can be used in the open air, thereby has improved the life and the installation nature of cubical switchboard, has installed the block terminal at the internally mounted of block terminal mounting groove, makes the cubical switchboard can use convenient to popularize and use with the block terminal cooperation simultaneously.

Description

Cubical switchboard for electrical engineering design

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a cubical switchboard for electrical engineering design.

Background

The switch cabinet is an electric equipment, the outside line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the 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, and some switch cabinets are also provided with a high-voltage bus, such as a power plant and the like, and some switch cabinets are also provided with low-cycle load shedding for protecting the main equipment.

Through the retrieval, chinese patent is granted No. CN209881199U, discloses a cubical switchboard for electrical engineering design, including bottom plate, supporting screw, GDD cubical switchboard main part and top cap, the top of bottom plate has GDD cubical switchboard main part through damping device fixed mounting, the central point department at GDD cubical switchboard main part top has heat abstractor through footstock fixed mounting. The utility model discloses set up heat abstractor, at the in-process of GDD cubical switchboard main part work, 68KTYZ motors among the heat abstractor drive the flabellum and carry out the transmission to blow to GDD cubical switchboard main part is inside, accelerate the inside thermal speed that gives off of GDD cubical switchboard main part.

The existing switch cabinet has the following defects: 1. the existing switch cabinet generally adopts a metal cabinet body, and then various electrical components required by the switch cabinet are installed in the cabinet body, the switch cabinet can only be used indoors, is easy to damage due to collision and wind, rain and sun when used outdoors, and the internal electrical components are easy to damage, so that the safety is poor, and the service life is short when used outdoors; 2. the existing switch cabinet can only meet the requirement of the switch cabinet when in use, and has certain limitation when being matched with other electrical equipment for use in use, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and appearing damaging because of collision and the weather exposure easily when using in the open air, and inside electrical components is also impaired easily, and the security is relatively poor, if need use with other electrical equipment cooperations in the use have certain limitation problem, and the cubical switchboard for electrical engineering design that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switch cabinet for electrical engineering design comprises an outer cabinet body and a switch cabinet main body, wherein a protective top cover is fixedly arranged at the top of the outer cabinet body, and four corners at the top of the protective top cover are all fixedly provided with hoisting hanging rings, the inner part of the outer cabinet body is fixedly provided with a mounting plate, a switch cabinet mounting cavity is arranged in the outer cabinet body above the mounting plate, a distribution box mounting groove is arranged in the outer cabinet body below the mounting plate, a distribution box is arranged in the distribution box mounting groove, two groups of mounting back plates are arranged on the back surface in the switch cabinet mounting cavity, the mounting back plates above the mounting plates are arranged on the front surface, the switch cabinet main body is arranged in the switch cabinet mounting cavity through mounting bolts, and the inside of cubical switchboard main part is equipped with the electrical component mounting bracket, the positive both sides of the outer cabinet body all have sealing door through hinged joint, and one side that sealing door is close to the block terminal mounting groove is equipped with the ground connection screw of being connected with the block terminal.

Preferably, the bottom fixed mounting of the outer cabinet body has a lower support seat, and four all fixed mounting of the inboard angle in lower support seat bottom have the supporting leg, and the bottom of supporting leg is equipped with the wear pad.

Preferably, side fixing plates are installed on the upper side and the lower side of the two side walls of the switch cabinet main body, a side mounting frame matched with the side fixing plate is arranged on the inner side wall of the switch cabinet mounting cavity at the position of the side fixing plate, and the side mounting frame and the side fixing plates are connected with each other through bolt structures.

Preferably, the four sides of the front face of the outer cabinet body are provided with sealing rings matched with a sealing door for use, and the sealing door at the position of the switch cabinet installation cavity is provided with a transparent observation window.

Preferably, the central position department inside the protection top cover is equipped with the exhaust cavity, and the bottom evenly distributed of protection top cover has the louvre that extends to cubical switchboard installation intracavity, the four sides of protection top cover bottom all are equipped with the exhaust hole.

Preferably, the back of the outer cabinet body at the distribution box position is fixedly provided with a distribution box mounting plate through a bolt structure, and the central positions of the distribution box mounting plate and the back of the outer cabinet body are provided with a conduit through a conduit mounting plate.

Compared with the prior art, the utility model provides a cubical switchboard for electrical engineering design possesses following beneficial effect:

1. this cubical switchboard for electrical engineering design is through the mode of the internal installation cubical switchboard main part of outer cabinet for the cubical switchboard can be used in the open air, and the outer cabinet body through the multilayer can play certain protection effect, not only can increase crashproof ability, and can play fine protection to inside electrical components when outdoor weather, thereby guarantees life-span and the security of cubical switchboard when outdoor use.

2. This cubical switchboard for electrical engineering design has set up the block terminal mounting groove through the internal bottom at the outer cabinet to at the internally mounted of block terminal mounting groove, make the cubical switchboard can use simultaneously with the block terminal cooperation, thereby guaranteed the application scope of cubical switchboard, improved the practicality of cubical switchboard.

3. This cubical switchboard for electrical engineering design can place the cubical switchboard subaerial through having set up the supporting leg, and can not appear the condition of infiltration electric leakage because of outdoor ground is moist, has all set up the holistic handling installation of cubical switchboard of being convenient for of hoist and mount link in four angles at the cubical switchboard top in addition.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a mode of the internal installation cubical switchboard main part of outer cabinet for the cubical switchboard can be used in the open air, thereby has improved the life and the installation nature of cubical switchboard, has installed the block terminal at the internally mounted of block terminal mounting groove, makes the cubical switchboard can use convenient to popularize and use with the block terminal cooperation simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a switch cabinet for electrical engineering design according to the present invention;

fig. 2 is a front view of a switch cabinet for electrical engineering design according to the present invention;

fig. 3 is the utility model provides a cubical switchboard back schematic diagram for electrical engineering design.

In the figure: 1. supporting legs; 101. a wear pad; 2. a lower support seat; 3. a seal ring; 4. mounting a plate; 5. an outer cabinet body; 6. a switch cabinet installation cavity; 7. a protective top cover; 701. an exhaust cavity; 8. hoisting a hanging ring; 9. heat dissipation holes; 10. mounting a back plate; 1001. installing a bolt; 11. a side mounting bracket; 12. a distribution box mounting groove; 13. a switch cabinet main body; 1301. an electrical component mounting block; 14. a side fixing plate; 15. a sealing door; 1501. a transparent viewing window; 16. a distribution box; 17. a grounding screw; 18. a conduit mounting plate; 19. a conduit; 20. block terminal mounting panel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a switch cabinet for electrical engineering design, comprising an outer cabinet body 5 and a switch cabinet main body 13, wherein a protective top cover 7 is fixedly installed at the top of the outer cabinet body 5, four corners at the top of the protective top cover 7 are all fixedly installed with hoisting hanging rings 8, the protective top cover 7 can protect the top of the outer cabinet body 5, the hoisting hanging rings 8 can facilitate hoisting installation of the outer cabinet body 5, an installation plate 4 is fixedly installed inside the outer cabinet body 5, a switch cabinet installation cavity 6 is arranged in the outer cabinet body 5 above the installation plate 4, a distribution box installation groove 12 is arranged in the outer cabinet body 5 below the installation plate 4, a distribution box 16 is installed inside the distribution box installation groove 12, the outer cabinet body 5 can be divided into two spaces by the installation plate 4, the distribution box installation groove 12 facilitates installation of the distribution box 16, the distribution box 16 can be used in cooperation with the switch cabinet, two sets, switch cabinet main part 13 is installed through construction bolt 1001 to the inside of the positive switch cabinet installation cavity 6 of mounting panel 4 top installation backplate 10, and switch cabinet main part 13's inside is equipped with electrical component mounting bracket 1301, electrical component mounting bracket 1301 can conveniently install the required electrical component of switch cabinet, the inside installation backplate 10 of switch cabinet installation cavity 6 can make things convenient for switch cabinet main part 13 to carry out fixed mounting through construction bolt 1001, sealing door 15 is all installed through the hinge in the positive both sides of the outer cabinet body 5, and one side that sealing door 15 is close to block terminal mounting groove 12 is equipped with the ground screw 17 of being connected with block terminal 16, sealing door 15 can seal the outer cabinet body 5, ground screw 17 can make things convenient for 16 grounds of block terminal, thereby the security of block terminal 16 has been guaranteed.

Further, the bottom fixed mounting of the outer cabinet body 5 has lower support seat 2, and the equal fixed mounting in four angles of 2 bottom inboards of lower support seat has supporting leg 1, and the bottom of supporting leg 1 is equipped with abrasive pad 101, and in the embodiment, the stability and the fastness of the 5 bottom of the outer cabinet body can be guaranteed to lower support seat 2, and supporting leg 1 can carry out the stable support to the outer cabinet body 5, and the abrasive pad 101 can guarantee the wearability of the 1 bottom of supporting leg.

Further, side fixing plate 14 is all installed to the upper and lower both sides of 13 both sides walls of cubical switchboard main part, and the inside wall of 14 positions of side fixing plate department cubical switchboard installation cavity 6 is equipped with the side mounting bracket 11 that the cooperation was used, side mounting bracket 11 passes through bolted construction interconnect with side fixing plate 14, in the embodiment, side fixing plate 14 can carry out fixed connection through bolted construction and side mounting bracket 11 to consolidate the installation to 13 sides of cubical switchboard main part, and then guarantee that cubical switchboard main part 13 installs the stability in the external cabinet body 5.

Further, the positive four sides of the outer cabinet body 5 all are equipped with the sealing washer 3 that uses with the cooperation of sealing door 15, and install transparent observation window 1501 on the sealing door 15 of 6 positions departments of cubical switchboard installation cavity, in the embodiment, sealing washer 3 can guarantee the sealed effect of sealing door 15, and transparent observation window 1501 can adopt toughened glass to the electrical components behavior of the convenient inside external cabinet body 5 of passing through the outside is observed.

Further, the inside central point department of protection top guard 7 is equipped with exhaust cavity 701, and the bottom evenly distributed of protection top guard 7 has the louvre 9 that extends to in the cubical switchboard installation cavity 6, and the four sides of protection top guard 7 bottom all are equipped with the exhaust hole, and in the embodiment, exhaust cavity 701 can make things convenient for the gas of high fever to get rid of, and the louvre 9 can accelerate the heat dissipation of the external cabinet body 5.

Further, there is block terminal mounting panel 20 at the back of the outer cabinet body 5 of 16 position departments of block terminal through bolt structure fixed mounting, and central point department at the back of block terminal mounting panel 20 and the outer cabinet body 5 installs conduit 19 through conduit mounting panel 18, in the embodiment, block terminal mounting panel 20 can conveniently be to 16 installation and dismantlement of block terminal, conduit mounting panel 18 is convenient for the installation and the dismantlement of conduit 19, can be used for installing the wire in the conduit 19, and can protect the wire, thereby the security has been guaranteed.

The utility model discloses in, during the use, install block terminal 16 in block terminal mounting groove 12 to install cubical switchboard main part 13 in cubical switchboard installation cavity 6 of the internal 5 of outer cabinet through bolted construction, in the use, the outer cabinet body 5 through the multiple deck can play certain protection effect, not only can increase crashproof ability, and can play fine protection to the electrical components of inside when outdoor wind and rain weather, thereby guarantee life-span and the security of cubical switchboard when outdoor use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A switch cabinet for electrical engineering design comprises an outer cabinet body (5) and a switch cabinet main body (13), and is characterized in that a protective top cover (7) is fixedly mounted at the top of the outer cabinet body (5), four corners at the top of the protective top cover (7) are fixedly mounted with hoisting hanging rings (8), a mounting plate (4) is fixedly mounted inside the outer cabinet body (5) above the mounting plate (4), a switch cabinet mounting cavity (6) is arranged in the outer cabinet body (5) above the mounting plate (4), a distribution box mounting groove (12) is arranged in the outer cabinet body (5) below the mounting plate (4), a distribution box (16) is mounted inside the distribution box mounting groove (12), two sets of mounting back plates (10) are arranged on the back surface in the switch cabinet mounting cavity (6), the mounting back plates (10) above the mounting plate (4) are provided with the switch cabinet main body (13) through mounting bolts (1001), and the inside of cubical switchboard main part (13) is equipped with electric elements mounting bracket (1301), there are sealing door (15) all through hinged joint in the positive both sides of the outer cabinet body (5), and one side that sealing door (15) are close to block terminal mounting groove (12) is equipped with ground screw (17) of being connected with block terminal (16).

2. The switch cabinet for electrical engineering design according to claim 1, wherein the bottom of the outer cabinet body (5) is fixedly provided with a lower support base (2), four corners of the inner side of the bottom of the lower support base (2) are fixedly provided with support legs (1), and the bottom of each support leg (1) is provided with a wear pad (101).

3. The switch cabinet for electrical engineering design according to claim 1, wherein side fixing plates (14) are mounted on the upper and lower sides of two side walls of the switch cabinet main body (13), a side mounting frame (11) matched with the inner side wall of the switch cabinet mounting cavity (6) at the position of the side fixing plates (14) is arranged on the inner side wall, and the side mounting frame (11) and the side fixing plates (14) are connected with each other through a bolt structure.

4. The switch cabinet for electrical engineering design according to claim 2, wherein the four sides of the front surface of the outer cabinet body (5) are provided with sealing rings (3) which are matched with the sealing door (15) for use, and the transparent observation window (1501) is installed on the sealing door (15) at the position of the switch cabinet installation cavity (6).

5. The switch cabinet for electrical engineering design according to claim 2, wherein an exhaust cavity (701) is arranged at the central position inside the protection top cover (7), heat dissipation holes (9) extending into the switch cabinet installation cavity (6) are uniformly distributed at the bottom of the protection top cover (7), and exhaust holes are arranged on four sides of the bottom of the protection top cover (7).

6. The switch cabinet for electrical engineering design according to claim 1, wherein a distribution box mounting plate (20) is fixedly mounted on the back surface of the outer cabinet body (5) at the position of the distribution box (16) through a bolt structure, and a conduit (19) is mounted on the distribution box mounting plate (20) and the central position of the back surface of the outer cabinet body (5) through a conduit mounting plate (18).