CN211579245U

CN211579245U - High cubical switchboard of security

Info

Publication number: CN211579245U
Application number: CN202020325228.9U
Authority: CN
Inventors: 陈常军
Original assignee: Heilongjiang Juli Electric Co Ltd
Current assignee: Heilongjiang Juli Electric Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-09-25
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to a cubical switchboard technical field just discloses a cubical switchboard of security height, the intelligent cabinet temperature adjusting device comprises a cabinet body, it is connected with the cabinet door to rotate on the cabinet body, it is connected with the pivot to rotate on the lateral wall of cabinet door, and the pivot is the hollow structure setting, fixedly connected with connecting plate on the inside wall of pivot, and inlay on the lateral wall of connecting plate and be equipped with the bull stick, the bull stick is the hollow structure setting, and the one end fixedly connected with of bull stick shows the handle, the cover is equipped with the ring on the lateral wall of pivot, and has seted up the fixed orifices on the lateral wall of ring, the jack has been seted up to the symmetry on the lateral wall of bull stick, and the jack aligns the setting with the position center of fixed orifices, the jack interpolation is equipped with water-swelling rubber strip, fixedly. This kind of high cubical switchboard of security, it can play and remind the staff inside moisture carefully, has increased the security of cubical switchboard.

Description

High cubical switchboard of security

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a high cubical switchboard of security.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, and also high-voltage chamber and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like, and low-frequency load reducers for protecting main equipment.

The kind of cubical switchboard is more among the prior art, can divide into indoor cubical switchboard and outdoor cubical switchboard etc. according to the difference of site environment, some local humidity in south area of china is great, outdoor cubical switchboard often can receive the influence of condensation phenomenon, lead to the inside device of cubical switchboard to damage easily, and when overhauing, moist environment leads to the maintainer to take place dangerously easily, the in-process of now overhauing, the staff paralysis is great, be afraid of factors such as trouble and lead to between the critical factor that dangerous emergence, the outdoor handle of current cubical switchboard can only play the effect of opening and closing, can't play the effect of warning, the maintainer is under the condition of not knowing the cabinet internal environment, it takes place dangerously easily to overhaul in a hurry.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high cubical switchboard of security possesses automatic locking and reminds advantages such as warning, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose that possesses automatic locking and warning, the utility model provides a following technical scheme: the utility model provides a high cubical switchboard of security, includes the cabinet body, it is connected with the cabinet door to rotate through the hinge on the cabinet body, it is connected with the pivot to rotate on the lateral wall of cabinet door, and the pivot is the hollow structure setting, fixedly connected with connecting plate on the inside wall of pivot, and inlay on the lateral wall of connecting plate and be equipped with the bull stick, the bull stick is the hollow structure setting, and the one end fixedly connected with of bull stick shows the handle, the cover is equipped with the ring on the lateral wall of pivot, and has seted up the fixed orifices on the lateral wall of ring, the jack has been seted up to the symmetry on the lateral wall of bull stick, and the jack aligns the setting with the position center of fixed orifices, the jack interpolation is equipped with water-swelling rubber strip, fixedly connected with.

Preferably, the display handle is internally provided with a mounting groove, a side wall of the display handle is fixedly connected with a color-changing silica gel layer, and the display handle is made of transparent plastic.

Preferably, be located cabinet body one side fixedly connected with dust keeper on the inside wall of pivot, dust keeper is including solid fixed ring, and through screw fixed connection between solid fixed ring and the pivot, gu be provided with annular dog in the fixed ring, and gu the joint has the frame on the fixed ring. And a dustproof filter screen is arranged in the frame.

Preferably, the aperture size of the fixing hole is slightly larger than the aperture size of the jack, and a bump is arranged at one end of the water-swelling rubber strip.

Preferably, a plugging device is inserted into the fixing hole, the plugging device is arranged by adopting a sealing plug, and the sealing plug is arranged by adopting a silica gel material.

Preferably, the side wall of the circular ring is symmetrically provided with connecting holes, rivets are arranged in the connecting holes, and the circular ring is riveted and connected with the cabinet door through the rivets

Preferably, the outer side wall of the lower end of the display handle is fixedly connected with a protection pad, the protection pad is made of rubber materials, and anti-skid grooves are formed in the side wall of one side of the protection pad.

Preferably, a sealing device is arranged on the side wall of the upper end of the display handle, the sealing device is arranged by adopting a sealing cover, and a fastening groove is formed in the sealing cover.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the switch cabinet with high safety is characterized in that the switch cabinet is provided with the water-swelling rubber strip, the rotating rod, the circular ring and other components, when the switch cabinet is in a large humidity level in an on-site maintenance environment, the water-swelling rubber strip can swell, the sealing plug can prevent the water-swelling rubber strip from swelling due to sensing moisture on the outer side of the cabinet body, the reliability of the operation of the water-swelling rubber strip is ensured, the swelled rubber strip can be inserted into the fixing hole in the circular ring, so that the circular ring and the rotating rod are connected through the water-swelling rubber strip, the rotating rod and the circular ring are locked through the water-swelling rubber strip, the display handle can not be rotated easily, the maintainer needs to open the cabinet door to take down the cabinet door first and then take out the water-swelling rubber strip, the cabinet door can be opened through rotating the display handle to maintain, and the effect of reminding the worker of careful internal humidity can be achieved, potential safety hazards caused by paralysis are reduced, and the safety of the switch cabinet is improved.

2. This kind of high cubical switchboard of security, parts such as demonstration handle and the silica gel layer that change through setting up, when the external humidity of cabinet is great, can not take place to change colour because setting up of sealed lid, when the humidity degree in the cabinet is great, moisture can enter into the inside that shows the handle through bull stick and pivot, silica gel that changes colour again can become pink from blue after absorbing moisture, the demonstration handle of transparent setting can make the staff can audio-visually observe the colour change that shows the interior silica gel that changes colour of handle, thereby make just know the internal great steam that contains of cabinet before the staff can reopen the cabinet door, remind phenomenons such as condensation probably take place in the staff's cabinet, the safety is noted to the maintenance during operation, further reduced because the staff carelessly causes the potential safety hazard.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic view of the connection structure of the ring and the rotating rod of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a display handle; 4. a color-changing silica gel layer; 5. mounting grooves; 6. a rotating shaft; 7. a rotating rod; 8. a circular ring; 9. a jack; 10. a connecting plate; 11. a screw; 12. a locking block; 13. a water-swellable rubber strip; 14. a fixing hole; 15. a hinge; 16. a sealing plug; 17. connecting holes; 18. riveting; 19. a sealing device; 20. buckling grooves; 21. a fixing ring; 22. a frame; 23. a dustproof filter screen; 24. an annular stop block; 25. and a dust-proof device.

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.

Example 1

Please refer to fig. 1-3, a high cubical switchboard of security, including the cabinet body 1, it is connected with cabinet door 2 to rotate on the cabinet body 1, it is connected with pivot 6 to rotate through hinge 15 on the lateral wall of cabinet door 2, and pivot 6 is the hollow structure setting, fixedly connected with dust keeper 25 on the inside wall of pivot 6 that is located cabinet body 1 one side, dust keeper 25 includes solid fixed ring 21, and through screw 11 fixed connection between solid fixed ring 21 and the pivot 6, be provided with annular dog 24 in the solid fixed ring 21, and the joint has frame 22 on the solid fixed ring 21, annular dog 24 has spacing effect, prevent that frame 22 roll-off ring 8 from entering into the inside of pivot 6, lead to at last being difficult to take out the change. The dustproof filter screen 23 is arranged in the frame 22, and the dustproof filter screen 23 can prevent dust from entering the inside of the display handle 3 through the rotating rod 7, so that the display and the attractiveness of the display handle 3 are affected.

Welded connection has connecting plate 10 on the inside wall of pivot 6, and inlay on the lateral wall of connecting plate 10 and be equipped with bull stick 7, bull stick 7 sets up for hollow structure, and the one end welded connection of bull stick 7 shows handle 3, the one end of bull stick 7 runs through the lateral wall setting of connecting plate 10, and the other end of bull stick 7 is linked together the setting with showing handle 3, the cover is equipped with ring 8 on the lateral wall of pivot 6, connecting hole 17 has been seted up to the symmetry on ring 8's the lateral wall, and be provided with rivet 18 in the connecting hole 17, through rivet 18 riveting connection between ring 8 and the cabinet door 2, the riveting of setting even can be convenient for ring 8's installation and fixed.

Seted up fixed orifices 14 on the lateral wall of ring 8, jack 9 has been seted up to the symmetry on the lateral wall of bull stick 7, and jack 9 aligns the setting with the position center of fixed orifices 14, and it is equipped with plugging device to insert in the fixed orifices 14, plugging device adopts sealing plug 16 to set up, and sealing plug 16 adopts the silica gel material to set up, and the sealing plug 16 of setting can prevent to meet water inflation rubber strip 13 and receive external humid environment's influence to lead to showing the production that has great error, jack 9 interpolation is equipped with meets water inflation rubber strip 13, meets water inflation rubber strip 13 after the inflation can insert in the fixed orifices 14 in ring 8, thereby make and lock through meeting water inflation rubber strip 13 between bull stick 7 and the ring 8, make and show that handle 3 can't rotate.

The aperture size of fixed orifices 14 slightly is greater than the aperture size setting of jack 9, and the one end of meeting water inflation rubber strip 13 is provided with the lug, the aperture size of fixed orifices 14 is greater than the aperture size of jack 9 and can be convenient for meet water inflation rubber strip 13 and insert in fixed orifices 14 after the inflation, and the lug that sets up can be convenient for the staff and extract meeting water inflation rubber strip 13, fixedly connected with locking piece 12 on the lateral wall of one side of pivot 6, locking piece 12 plays original locking effect.

Example 2

Based on embodiment 1, as shown in fig. 1-3, a mounting groove 5 is formed in the display handle 3, a sealing device 19 is arranged on the upper end side wall of the display handle 3, the sealing device 19 is arranged by using a sealing cover, a fastening groove 20 is formed in the sealing cover, the arranged sealing cover can prevent abnormal color change of the color-changing silica gel layer 4, the arranged fastening groove 20 can facilitate an overhaul worker to open the display handle 3, the color-changing silica gel layer 4 inside the display handle 3 is maintained, the color-changing silica gel layer 4 is connected to one side wall of the display handle 3 in an adhesion manner, and the display handle 3 is arranged by using a transparent plastic material.

The lower extreme lateral wall that shows handle 3 goes up the adhesion and is connected with the protection pad, and the material of protection pad adopts the rubber materials setting, and has seted up anti-skidding flute on one side lateral wall of protection pad. The protection pad that sets up can play insulating effect, can also play the guard action to staff's hand simultaneously to the anti-skidding flute that sets up can increase frictional force, and the easy access personnel use.

The working principle is as follows: the staff overhauls the during operation at the scene, when the humidity degree of maintenance environment is great, water-swelling rubber strip 13 can take place the inflation, water-swelling rubber strip 13 after the inflation can insert in the fixed orifices 14 in the ring 8, thereby make and lock through water-swelling rubber strip 13 between bull stick 7 and the ring 8, make and show that handle 3 can't rotate, the maintainer will open the chamber door and will take out water-swelling rubber strip 13 earlier, will play like this and remind staff's effect of careful inside humidity, the security of cubical switchboard has been increased.

Further, the demonstration handle 3 and the silica gel layer 4 that discolours that set up, when the humidity degree in the cabinet is great, the silica gel layer 4 that discolours can become pink from blue after absorbing moisture to make the staff can audio-visually observe that the cabinet body 1 contains great steam, remind the staff possibly to take place phenomenons such as condensation in the cabinet and go, the during operation need notice safety.

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. A switch cabinet with high safety comprises a cabinet body (1), wherein a cabinet door (2) is rotatably connected to the cabinet body (1) through a hinge (15);

the method is characterized in that:

rotate on the lateral wall of cabinet door (2) and be connected with pivot (6), and pivot (6) set up for hollow structure, fixedly connected with connecting plate (10) on the inside wall of pivot (6), and inlay on the lateral wall of connecting plate (10) and be equipped with bull stick (7), bull stick (7) set up for hollow structure, and the one end fixedly connected with of bull stick (7) shows handle (3), the cover is equipped with ring (8) on the lateral wall of pivot (6), and has seted up on the lateral wall of ring (8) fixed orifices (14), jack (9) have been seted up to the symmetry on the lateral wall of bull stick (7), and jack (9) align with the position center of fixed orifices (14) and set up, jack (9) interpolation is equipped with and meets water inflation rubber strip (13), fixedly connected with locking piece (12) on one side lateral wall of pivot (6).

2. The switch cabinet with high safety as claimed in claim 1, wherein: the display handle is characterized in that a mounting groove (5) is formed in the display handle (3), a color-changing silica gel layer (4) is fixedly connected to one side wall of the display handle (3), and the display handle (3) is made of transparent plastic.

3. The switch cabinet with high safety as claimed in claim 1, wherein: be located the cabinet body (1) one side fixedly connected with dust keeper (25) on the inside wall of pivot (6), dust keeper (25) are including solid fixed ring (21), and through screw (11) fixed connection between solid fixed ring (21) and pivot (6), be provided with annular dog (24) in solid fixed ring (21), and gu the joint has frame (22) on fixed ring (21), be provided with dustproof filter screen (23) in frame (22).

4. The switch cabinet with high safety as claimed in claim 1, wherein: the aperture size of fixed orifices (14) slightly is greater than the aperture size setting of jack (9), and the one end of meeting water inflation rubber strip (13) is provided with the lug.

5. The switch cabinet with high safety as claimed in claim 1, wherein: plugging devices are inserted into the fixing holes (14), the plugging devices are arranged through sealing plugs (16), and the sealing plugs (16) are made of silica gel.

6. The switch cabinet with high safety as claimed in claim 1, wherein: connecting holes (17) are symmetrically formed in the side wall of the circular ring (8), rivets (18) are arranged in the connecting holes (17), and the circular ring (8) is connected with the cabinet door (2) in a riveting mode through the rivets (18).

7. The switch cabinet with high safety as claimed in claim 2, wherein: the display handle is characterized in that a protection pad is fixedly connected to the outer side wall of the lower end of the display handle (3), the protection pad is made of rubber materials, and anti-skid grooves are formed in the side wall of one side of the protection pad.

8. The switch cabinet with high safety as claimed in claim 2, wherein: and a sealing device (19) is arranged on the side wall of the upper end of the display handle (3), the sealing device (19) is arranged by adopting a sealing cover, and a fastening groove (20) is arranged on the sealing cover.