CN212676671U

CN212676671U - Protective cover for switch cabinet

Info

Publication number: CN212676671U
Application number: CN202021720214.3U
Authority: CN
Inventors: 张纪伟
Original assignee: Zhejiang Quneng Electric Co Ltd
Current assignee: Zhejiang Quneng Electric Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-09
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a protection casing for cubical switchboard, including installation fixed plate and L type protection curb plate, the both ends of installation fixed plate one side all are provided with first spout, and first spout all installs the heat dissipation opening through the slider, the articulated shaft is all installed to the one end that installation fixed plate was kept away from at L type protection curb plate top, and the outside of articulated shaft all articulates there is the sunshade baffle, the bearing is all installed at the top at L type protection curb plate both ends. The utility model discloses install threaded rod, bearing, articulated branch, spacing connecting block and adjusting nut cooperation and use, through rotating the threaded rod for adjusting nut passes through the screw thread and removes in the threaded rod outside, and adjusting nut drives articulated branch and removes together, makes articulated branch promote or stimulate sun visor baffle, can realize the regulation to sun visor baffle inclination, and the accommodation process operation is comparatively convenient, and it is comparatively convenient that the device uses.

Description

Protective cover for switch cabinet

Technical Field

The utility model relates to a cubical switchboard equipment technical field specifically is a protection casing for 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.

Because the cubical switchboard is often installed in the open air, consequently when the installation is opened the cabinet, often can be used for protecting the cubical switchboard at the outside installation protection casing of cubical switchboard, the life of extension cubical switchboard, current protection casing for the cubical switchboard simple structure, the protection casing size is fixed, can not install on the cubical switchboard of different specifications size, the suitability is relatively poor, and simultaneously, current protection casing for the cubical switchboard is when using, can not protect the top of cubical switchboard, can not effectively play the effect of sunshade, the cubical switchboard is exposed to the sun for a long time, cause the cubical switchboard ageing easily, damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection casing for cubical switchboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection casing for cubical switchboard, is including installation fixed plate and L type protection curb plate, the both ends of installation fixed plate one side all are provided with first spout, and first spout all installs the heat dissipation opening through the slider, the articulated shaft is all installed to the one end that installation fixed plate was kept away from at L type protection curb plate top, and the outside of articulated shaft all articulates there is the sunshade baffle, the bearing is all installed at the top at L type protection curb plate both ends, and the inside all screw threads of bearing install the threaded rod, adjusting nut is installed to all screw threads in the outside of threaded rod.

Preferably, the end of the adjusting nut far away from the L-shaped protective side plate is hinged with a hinged support rod, and the end of the hinged support rod far away from the adjusting nut is hinged with the sunshade baffle.

Preferably, fixing nuts are all installed at one ends, close to the installation fixing plate, of the tops of the L-shaped protection side plates, and fixing bolts are installed inside the fixing nuts in a threaded mode.

Preferably, both sides of the bottom of the sunshade baffle are provided with sunshade protective side plates.

Preferably, the bottom at L type protection curb plate both ends all is provided with the heat dissipation opening, and the inside of just dispelling the heat opening all installs the dust screen.

Preferably, the top at L type protection curb plate both ends all is provided with the second spout, and the second spout all installs limit connection block through the slider, limit connection block keeps away from the one end of L type protection curb plate and all is connected with adjusting nut.

Preferably, the bottom of the threaded rod is provided with a handle, and the outer side of the handle is sleeved with a sponge sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the protective cover for the switch cabinet is used, the L-shaped protective side plates can slide on the first sliding grooves, the size of the space between the two groups of L-shaped protective side plates can be adjusted, so that the L-shaped protective side plates can be tightly attached to the outer side of the switch cabinet, the device is high in adjustability, can be suitable for switch cabinets of different specifications and sizes, and is high in applicability;

2. the protective cover for the switch cabinet is provided with the hinged shaft, the sun-shading baffle and the sun-shading protective side plates, the inclination angle of the sun-shading baffle can be adjusted by rotating the sun-shading baffle, the sun-shading baffle can be shielded above the switch cabinet, the switch cabinet can be prevented from being exposed to sunlight, falling objects in the high altitude can be prevented from being smashed on the switch cabinet, and therefore the switch cabinet can be effectively protected;

3. this protection casing for cubical switchboard installs threaded rod, bearing, articulated branch, limit connection block and adjusting nut cooperation and uses, through rotating the threaded rod for adjusting nut passes through the screw thread and removes in the threaded rod outside, and adjusting nut drives articulated branch and removes together, makes articulated branch promote or stimulate sunshade baffle, can realize the regulation to sunshade baffle inclination, and accommodation process operation is comparatively convenient, and it is comparatively convenient that the device uses.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

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

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic top sectional view of the mounting and fixing plate of the present invention.

In the figure: 1. mounting a fixed plate; 2. an L-shaped protective side plate; 3. a dust screen; 4. a threaded rod; 5. a bearing; 6. a support rod is hinged; 7. hinging a shaft; 8. fixing a nut; 9. a sun-shading baffle; 10. a sun-shading protective side plate; 11. fixing the bolt; 12. a first chute; 13. a heat dissipation port; 14. a second chute; 15. a limiting connecting block; 16. and adjusting the nut.

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 an embodiment: the utility model provides a protection casing for cubical switchboard, including installation fixed plate 1 and L type protection curb plate 2, the both ends of 1 one side of installation fixed plate all are provided with first spout 12, and first spout 12 all installs heat dissipation opening 13 through the slider, articulated shaft 7 is all installed to the one end that installation fixed plate 1 was kept away from at 2 tops of L type protection curb plate, and articulated shaft 7's the outside all articulates there is sunshade baffle 9, bearing 5 is all installed at the top at 2 both ends of L type protection curb plate, and threaded rod 4 is all installed to the inside all screw threads of bearing 5, adjusting nut 16 is all installed to the outside all screw threads of threaded rod 4.

In this implementation:

further, the one end that L type protective side board 2 was kept away from to adjusting nut 16 all articulates there is articulated branch 6, and articulated branch 6 keeps away from the one end of adjusting nut 16 and all articulates with sunshade baffle 9, through rotating threaded rod 4, make adjusting nut 16 pass through the screw thread and remove in the threaded rod 4 outside, adjusting nut 16 drives articulated branch 6 and moves together, make articulated branch 6 promote or stimulate sunshade baffle 9, can realize the regulation to sunshade baffle 9 inclination, the accommodation process operation is comparatively convenient, it is comparatively convenient that the device uses.

Further, fixing nut 8 is all installed to 2 tops of L type protection curb plate near the one end of installation fixed plate 1, and fixing nut 8's inside is all threaded installation fixing bolt 11, twists fixing bolt 11 simultaneously in two sets of fixing nut 8, can be fixed between two sets of L type protection curb plates 2, can be fixed in the outside of cubical switchboard with L type protection curb plate 2.

Furthermore, sunshade protection curb plate 10 is all installed to the both sides of sunshade baffle 9 bottom, and sunshade protection curb plate 10 cooperation sunshade baffle 9 use can avoid the cubical switchboard to receive the sunshine insolate, still can prevent that the object that falls from the high altitude from pounding on the cubical switchboard to can effectively protect the cubical switchboard.

Further, the bottom at 2 both ends of L type protection curb plate all is provided with heat dissipation opening 13, and the inside of heat dissipation opening 13 all installs dust screen 3, and in the use, the air blows to the cubical switchboard through heat dissipation opening 13 on, can help the cubical switchboard cooling, and dust screen 3 can prevent that the dust from blowing to the cubical switchboard on.

Further, the top at 2 both ends of L type protection curb plate all is provided with second spout 14, and second spout 14 all installs limit connection block 15 through the slider, and limit connection block 15 keeps away from the one end of L type protection curb plate 2 and all is connected with adjusting nut 16, and is spacing to adjusting nut 16 through limit connection block 15, can prevent that adjusting nut 16 from following threaded rod 4 and rotating together.

Further, the handle is all installed to the bottom of threaded rod 4, and the outside of handle all is equipped with the sponge cover, is convenient for rotate threaded rod 4.

The working principle is as follows: during installation, the installation fixing plate 1 is firstly installed on the back of the switch cabinet, namely one end far away from a cabinet door of the switch cabinet, then a worker can push the L-shaped protection side plate 2 to enable the L-shaped protection side plate 2 to slide on the first sliding groove 12, so that the inner side of the L-shaped protection side plate 2 is tightly attached to the outer side of the switch cabinet, then the worker can simultaneously screw the fixing bolts 11 into the two groups of fixing nuts 8 to fix the two groups of L-shaped protection side plates 2, and can fix the L-shaped protection side plate 2 on the outer side of the switch cabinet, thereby completing the installation process, the worker can rotate the threaded rod 4 clockwise or anticlockwise, the adjusting nut 16 on the outer side of the threaded rod 4 is limited by the limiting connecting block 15, cannot rotate along with the threaded rod 4, can only move upwards or downwards on the outer side of the threaded rod 4 through the threads, the adjusting nut 16 drives the hinge support rod 6 to move, sunshade baffle 9 atress and along its articulated position department with articulated shaft 7 rotate for the centre of a circle for sunshade baffle 9 rotates to the top of cubical switchboard, can avoid the cubical switchboard to receive the sunshine insolate, still can prevent that the object that falls from the high altitude from pounding on the cubical switchboard, thereby can effectively protect the cubical switchboard, in the use, the air blows to the cubical switchboard through heat dissipation opening 13 on, can help the cubical switchboard cooling, and dust screen 3 can prevent that the dust from blowing to the cubical switchboard on.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a protection casing for cubical switchboard, is including installation fixed plate (1) and L type protection curb plate (2), its characterized in that: the utility model discloses a solar energy protection device, including installation fixed plate (1), the both ends of one side all are provided with first spout (12), and all install heat dissipation opening (13) through the slider in first spout (12), articulated shaft (7) are all installed to the one end of keeping away from installation fixed plate (1) at L type protection curb plate (2) top, and the outside of articulated shaft (7) all articulates there is sunshade baffle (9), bearing (5) are all installed at the top at L type protection curb plate (2) both ends, and threaded rod (4) are installed to the inside all screw threads of bearing (5), adjusting nut (16) are installed to the outside all screw threads of threaded rod (4).

2. The protective cover for the switch cabinet according to claim 1, wherein: the adjusting nut (16) is far away from one end of the L-shaped protective side plate (2) and is hinged with a hinged support rod (6), and the hinged support rod (6) is far away from one end of the adjusting nut (16) and is hinged with the sunshade baffle (9).

3. The protective cover for the switch cabinet according to claim 1, wherein: fixing nut (8) are all installed to the one end that L type protection curb plate (2) top is close to installation fixed plate (1), and fixing bolt (11) are all installed to the inside all screw threads of fixing nut (8).

4. The protective cover for the switch cabinet according to claim 1, wherein: and sunshade protective side plates (10) are arranged on two sides of the bottom of the sunshade baffle (9).

5. The protective cover for the switch cabinet according to claim 1, wherein: the bottom at L type protection curb plate (2) both ends all is provided with heat dissipation opening (13), and the inside of just dispelling heat opening (13) all installs dust screen (3).

6. The protective cover for the switch cabinet according to claim 1, wherein: the top at both ends of the L-shaped protective side plate (2) is provided with a second sliding groove (14), the second sliding grooves (14) are provided with a limiting connecting block (15) through sliding blocks, and one end, away from the L-shaped protective side plate (2), of the limiting connecting block (15) is connected with an adjusting nut (16).

7. The protective cover for the switch cabinet according to claim 1, wherein: the handle is all installed to the bottom of threaded rod (4), and the outside of handle all is equipped with the sponge cover.