CN214532404U

CN214532404U - 10kV environment-friendly solid insulation ring main unit

Info

Publication number: CN214532404U
Application number: CN202120926633.0U
Authority: CN
Inventors: 赵海涛; 刘子豪
Original assignee: Hebei Weike Energy Saving Technology Co ltd
Current assignee: Hebei Weike Energy Saving Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-10-29
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a 10kV environment-friendly solid insulation looped netowrk cabinet, including the looped netowrk cabinet body, the top of the looped netowrk cabinet body is equipped with the looped netowrk cabinet door of covering, and the bottom of the looped netowrk cabinet door of covering is equipped with the dog, and the bottom of dog is equipped with looped netowrk cabinet lower cabinet door, and the device is opened to the outside fixedly connected with cabinet door of the looped netowrk cabinet door, and what the cabinet door was opened the device includes the device base, and the through-hole has been seted up at the middle part of device base, and password main part shell has been cup jointed in the pupil internalization of device base. The utility model discloses a be equipped with the lock piece that dies, thread groove and password device, be favorable to through rotating password device, make password device remove the shutoff to the thread groove at the pivoted in-process, make spring release elasticity, make closed bolt to remove long handle pole department, because the removal of the tip taper end of closed bolt leads to the lock piece that dies to be pushed open, the lock piece has blocked long handle pole, make the handle turn to the piece can drive the password main part shell with long handle pole when rotatory and rotate, open the cabinet door.

Description

10kV environment-friendly solid insulation ring main unit

Technical Field

The utility model relates to a power equipment technical field, more specifically say, the utility model relates to a 10kV environment-friendly solid insulation looped netowrk cabinet.

Background

The solid insulation ring main unit is a ring main unit which adopts a solid insulation material as a main insulation medium, a vacuum arc extinguish chamber and a main conductive circuit such as a conductive connection, an isolating switch, an earthing switch, a main bus, a branch bus and the like of the vacuum arc extinguish chamber are singly or combined and then coated and packaged by the solid insulation medium into one or more modules which have certain functions, can be combined or expanded again and have full insulation and full sealing performance, and the surface of the module which can be touched by people is coated with a conductive or semi-conductive shielding layer and can be directly and reliably grounded.

When using, traditional solid insulation looped netowrk cabinet can have and close to open the cabinet door very loaded down with trivial details and need corresponding instrument to open it, this convenience that has just influenced solid insulation looped netowrk cabinet, but in the in-service use, must certain safeguard measure again, just can make solid insulation looped netowrk cabinet can not opened at will.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a 10kV environment-friendly solid insulation looped netowrk cabinet.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A10 kV environment-friendly solid insulation ring main unit comprises a ring main unit body, wherein an upper ring main unit cabinet door is arranged at the top of the ring main unit body, a stop block is arranged at the bottom end of the upper ring main unit cabinet door, a lower ring main unit door is arranged at the bottom end of the stop block, a cabinet door opening device is fixedly connected to the outer side of the upper ring main unit cabinet door, the cabinet door opening device comprises a device base, a through hole is formed in the middle of the device base, a password main body shell is movably sleeved in a pupil of the device base, a gear is fixedly connected to one end, located on the inner side of the device base, of the password main body shell, an upper cabinet door clamping strip and a lower cabinet door clamping strip are respectively arranged on two sides of the gear, tooth grooves are respectively formed in one sides, close to the gear, of the upper cabinet door clamping strip and the lower cabinet door clamping strip, the tooth grooves of the upper cabinet door clamping strip and the gear are mutually meshed, movable grooves are formed in the inner part of the upper ring main unit cabinet door and the stop block, lower cabinet door card strip is located cabinet door card strip, dog and looped netowrk cabinet lower cabinet door's position and all is equipped with the activity groove, the hole groove has been seted up to the inside of password main body shell, the hole inslot of password main body shell is equipped with closed bolt, closed bolt is close to the one end of one side fixedly connected with spring of gear, the other end fixed connection of spring is inside one side of the password main body shell that is close to the gear, the thread groove has been seted up on the surface of closed bolt, closed bolt has kept away from the one end middle part of gear and has seted up the connecting rod, be equipped with the lock piece in the connecting rod, the password main body shell is located the department of lock piece and has seted up the activity groove of lock piece, the other end swing joint of password main body shell has the long handle pole, the activity groove of lock piece is seted up to the long handle pole.

In a preferred embodiment, a through groove is formed in one end, away from the locking block, of the long handle rod, a circular hole is formed in the through groove, a knob bolt is arranged in the circular hole, and the through groove circular hole of the long handle rod is movably connected with a handle steering block through the knob bolt.

In a preferred embodiment, a semicircular groove is formed in the middle of the password main body shell, a password device is fixedly connected in the semicircular groove of the password main body shell, a limiting block is fixedly connected to the bottom end of the password device, and the limiting block of the password device is matched with the thread groove.

In a preferred embodiment, the position of the upper cabinet door clamping strip and the position of the lower cabinet door clamping strip are both sides of the gear, the upper cabinet door clamping strip is arranged on one side of the gear, which is close to the device base, and the lower cabinet door clamping strip is arranged on one side of the gear, which is far away from the device base.

In a preferred embodiment, the side of the connecting rod of the closing bolt adjacent to the long handle is provided with a pointed cone.

In a preferred embodiment, a hinge is arranged at the bottom end of the lower ring main unit door, and the hinge of the lower ring main unit door is fixedly connected to one side of the ring main unit body, which is close to the bottom end of the lower ring main unit door.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses a rotate the password device, make the password device relieve the shutoff to the thread groove at the pivoted in-process, make the spring of compressed, release elasticity, make closed bolt to long handle pole department remove, because the removal of the tip taper end of closed bolt leads to the lock piece to be pushed open, make the lock piece blocked long handle pole and made the swing joint of password main part shell and long handle pole become for fixed connection, thereby make the handle turn to the piece can drive password main part shell with long handle pole when rotatory and rotate, thereby make the cabinet door open. The utility model discloses a be equipped with knob bolt and handle and turn to the piece, be favorable to turning to the outside with the handle turns to the piece and rotates long shank, conveniently opens cabinet door card strip and lower cabinet door card strip, and turns to one side that the piece turned to the looped netowrk cabinet door in closing the back with the handle to accomplish closing of the cabinet door of whole equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses a cabinet door opening device structure explosion schematic diagram.

Fig. 3 is a schematic view of the structure of the closed plug of the present invention.

Wherein: 1. a ring main unit body; 2. the ring main unit is provided with a cabinet door; 3. a lower cabinet door of the ring main unit; 4. a cabinet door opening device; 401. a device base; 402. an upper cabinet door clamping strip; 403. a lower cabinet door clamping strip; 404; a cryptographic device; 405. a password body case; 406. a spring; 407. a thread groove; 408. closing the bolt; 4081. a connecting rod; 409. locking the block; 4010. a long handle rod; 4011. a knob bolt; 4012. a grip steering block; 4013. a gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A10 kV environment-friendly solid insulation ring main unit is structurally shown in figures 1 to 3 and comprises a ring main unit body 1, an upper ring main unit door 2 is arranged at the top of the ring main unit body 1, a stop block is arranged at the bottom end of the upper ring main unit door 2, a lower ring main unit door 3 is arranged at the bottom end of the stop block, a cabinet door opening device 4 is fixedly connected to the outer side of the upper ring main unit door 2, the cabinet door opening device 4 comprises a device base 401, a through hole is formed in the middle of the device base 401, a password main body shell 405 is movably sleeved in a pupil of the device base 401, one end, located at the inner side of the device base 401, of the password main body shell 405 is fixedly connected with a gear 4013, an upper cabinet door clamping strip 402 and a lower cabinet door clamping strip 403 are respectively arranged at two sides of the gear 4013, tooth grooves are respectively arranged at one sides, close to the gear 4013, of the upper cabinet door clamping strip 402 and the lower cabinet door clamping strip 403 are mutually meshed with the gear 4013, the upper cabinet door clamping strip 402 is positioned inside the upper cabinet door 2 of the ring main unit and the inner part of the stop block is provided with a movable groove, the lower cabinet door clamping strip 403 is positioned on the upper cabinet door clamping strip 402, dog and looped netowrk cabinet lower cabinet door 3's position all is equipped with the activity groove, the hole groove has been seted up to password main part shell 405's inside, be equipped with closed bolt 408 in the hole groove of password main part shell 405, closed bolt 408 is close to the one end of one side fixedly connected with spring 406 of gear 4013, the other end fixed connection of spring 406 is inside the one side of password main part shell 405 of being close to gear 4013, thread groove 407 has been seted up on the surface of closed bolt 408, closed bolt 408 keeps away from the one end middle part of gear 4013 and has seted up connecting rod 4081, be equipped with the dead piece 409 of lock in connecting rod 4081, the activity groove of dead piece 409 of lock is seted up in the department that password main part shell 405 is located the dead piece 409 of lock, the other end swing joint of password main part shell 405 has long handle pole 4010, long handle pole 4010 sets up the activity groove of dead piece 409 of lock.

The one end that long handle pole 4010 kept away from lock piece 409 is seted up logical groove, leads to the inslot and has been equipped with the circular port, is equipped with knob bolt 4011 in the circular port, and long handle pole 4010 leads to the groove circular port and has the handle through knob bolt 4011 swing joint to turn to block 4012, makes things convenient for the later stage to turn to block 4012 internal rotation and reduces the space, or the use of outwards rotating.

The half slot has been seted up at the middle part of password main part shell 405, and password main part shell 405's half slot internal fixation has password device 404, password device 404's bottom fixedly connected with stopper, and password device 404's stopper and thread groove 407 are mutually supported for restrict the removal of closed bolt 408.

The position of the upper cabinet door clamping strip 402 and the position of the lower cabinet door clamping strip 403 are two sides of the gear 4013, the upper cabinet door clamping strip 402 is arranged on one side, close to the device base 401, of the gear 4013, and the lower cabinet door clamping strip 403 is arranged on one side, far away from the device base 401, of the gear 4013, so that the cabinet door to be opened is controlled by changing the position of the gear 4013.

The side of the connecting rod 4081 of the closing bolt 408 close to the long handle 4010 is tapered to facilitate the closing bolt 408 to push the locking block 409 open.

The bottom of the lower cabinet door 3 of the ring main unit is provided with a hinge, and the hinge of the lower cabinet door 3 of the ring main unit is fixedly connected to one side, close to the bottom of the lower cabinet door 3 of the ring main unit, of the ring main unit body 1, so that the lower cabinet door 3 of the ring main unit is not affected after being opened.

The utility model discloses a use method does.

Step one, when the solid insulation ring main unit is used and the upper cabinet door 2 of the ring main unit needs to be opened, the password device 404 is rotated, so that the combination device 404 releases the blockage of the thread groove 407 during the rotation, the compressed spring 406 releases the elastic force, the closing pin 408 moves towards the long handle 4010, since the locking block 409 is pushed open due to the movement of the tapered end of the closing latch 408, the locking block 409 blocks the long handle rod 4010 so that the movable connection between the code body shell 405 and the long handle rod 4010 becomes a fixed connection, so that the gear 4013 is rotated by turning the grip steering block 4012, and at this time, by pulling the long handle bar 4010 to the outside, so that the gear 4013 is engaged with the upper cabinet door clamping strip 402, and at this time, the handle turning block 4012 is rotated, the upper cabinet door clamping strip 402 is drawn out from the movable groove of the stop block, so that the blocking of the upper cabinet door clamping strip 402 on the upper cabinet door 2 of the ring main unit is eliminated.

Step two, when the ring main unit lower cabinet door 3 needs to be opened, the long handle rod 4010 is pressed inwards through the method, so that the gear 4013 is meshed with the lower cabinet door clamping strip 403, the handle turning block 4012 is rotated at the moment, and the lower cabinet door clamping strip 403 is pulled out from the stop block and the movable groove of the ring main unit lower cabinet door 3, so that the blocking of the ring main unit lower cabinet door 3 is eliminated, and the ring main unit lower cabinet door 3 can be opened from the stop block.

Step three, when the ring main body is closed, the spring 406 is compressed by pressing the long handle rod 4010, the password device 404 is disordered at the moment, so that the limit stop of the password device 404 blocks the threaded groove 407, the locking block 409 is put down, locking is completed at the moment, the handle steering block 4012 is steered to one side of the upper cabinet door 2 of the ring main body after the ring main body is closed, and closing of the cabinet door of the whole equipment is completed.

Claims

1. The utility model provides a 10kV environment-friendly solid insulation looped netowrk cabinet, includes looped netowrk cabinet body (1), its characterized in that: the top of the ring main unit body (1) is provided with a ring main unit upper cabinet door (2), the bottom of the ring main unit upper cabinet door (2) is provided with a stop block, the bottom of the stop block is provided with a ring main unit lower cabinet door (3), the outer side of the ring main unit upper cabinet door (2) is fixedly connected with a cabinet door opening device (4), the cabinet door opening device (4) comprises a device base (401), the middle of the device base (401) is provided with a through hole, a password main body shell (405) is movably sleeved in the pupil of the device base (401), one end of the password main body shell (405) positioned at the inner side of the device base (401) is fixedly connected with a gear (4013), two sides of the gear (4013) are respectively provided with an upper cabinet door clamping strip (402) and a lower cabinet door clamping strip (403), one sides of the upper cabinet door clamping strip (402) and the lower cabinet door clamping strip (403) close to the gear (4013) are respectively provided with a tooth grooves, tooth sockets of the upper cabinet door clamping strip (402) and the lower cabinet door clamping strip (403) are meshed with the gear (4013), movable grooves are formed in the upper cabinet door clamping strip (402) and the stop block of the ring main unit upper cabinet door (2), movable grooves are formed in the lower cabinet door clamping strip (403) and the upper cabinet door clamping strip (402), the stop block and the ring main unit lower cabinet door (3), a hole groove is formed in the password main body shell (405), a closed bolt (408) is arranged in the hole groove of the password main body shell (405), one side, close to the gear (4013), of the closed bolt (408) is fixedly connected with one end of a spring (406), the other end of the spring (406) is fixedly connected to the inside of one side, close to the gear (4013), a thread groove (407) is formed in the surface of the closed bolt (408), and a connecting rod 4081 is formed in the middle of one end, far away from the gear (4013), of the closed bolt (408), be equipped with in connecting rod (4081) and lock piece (409), the activity groove of locking piece (409) is seted up in the department that password main part shell (405) is located locking piece (409), the other end swing joint of password main part shell (405) has long handle pole (4010), the activity groove of locking piece (409) is seted up in long handle pole (4010).

2. The 10kV environment-friendly solid insulation ring main unit as claimed in claim 1, wherein: the one end that long handle pole (4010) kept away from locking piece (409) has been seted up logical groove, leads to the inslot and has been equipped with the circular port, is equipped with knob bolt (4011) in the circular port, and the logical groove circular port of long handle pole (4010) has handle steering block (4012) through knob bolt (4011) swing joint.

3. The 10kV environment-friendly solid insulation ring main unit as claimed in claim 1, wherein: the middle part of password main part shell (405) has been seted up the half slot, and the half slot internal fixation of password main part shell (405) has password device (404), the bottom fixedly connected with stopper of password device (404), and the stopper and the thread groove (407) of password device (404) are mutually supported.

4. The 10kV environment-friendly solid insulation ring main unit as claimed in claim 1, wherein: the position of the upper cabinet door clamping strip (402) and the position of the lower cabinet door clamping strip (403) are two sides of the gear (4013), the upper cabinet door clamping strip (402) is arranged on one side, close to the device base (401), of the gear (4013), and the lower cabinet door clamping strip (403) is arranged on one side, far away from the device base (401), of the gear (4013).

5. The 10kV environment-friendly solid insulation ring main unit as claimed in claim 1, wherein: the side of the connecting rod (4081) of the closing bolt (408) close to the long handle (4010) is in a pointed cone shape.

6. The 10kV environment-friendly solid insulation ring main unit as claimed in claim 1, wherein: the bottom of the lower ring main unit cabinet door (3) is provided with a hinge, and the hinge of the lower ring main unit cabinet door (3) is fixedly connected to one side of the ring main unit cabinet body (1) close to the bottom of the lower ring main unit cabinet door (3).