CN208690733U - A kind of pull-out type air insulation ring network cabinet that security performance is high - Google Patents
A kind of pull-out type air insulation ring network cabinet that security performance is high Download PDFInfo
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- CN208690733U CN208690733U CN201820595304.0U CN201820595304U CN208690733U CN 208690733 U CN208690733 U CN 208690733U CN 201820595304 U CN201820595304 U CN 201820595304U CN 208690733 U CN208690733 U CN 208690733U
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- cabinet body
- reciprocating screw
- type air
- fixedly connected
- out type
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Abstract
The utility model discloses a kind of pull-out type air insulation ring network cabinets that security performance is high, including cabinet body, turn trough is offered at the top of cabinet body inner wall, turn trough is rotatably connected to switch block, cavity is offered in switch block, motor is fixedly connected at the top of cabinet body, the side wall of the output end cabinet body of motor simultaneously extends in turn trough, it is fixedly connected at the top of the bottom of motor output end and switch block, two reciprocating screw rods are symmetrically arranged in cavity, and the bottom of two reciprocating screw rods is run through and is extended in cabinet body, the equal movable sleeve of the outer wall of two reciprocating screw rods is connected to ball wire bar pair, the bottom of two ball wire bar pairs is fixedly connected to tube, the bottom of institute's tube is connected by the lower rotation of bearing and cavity, two ball wire bar pair outer walls have been fixedly attached gear.The utility model structure is simple, easy to operate, improves the heat dissipation effect of pull-out type air insulation ring network cabinet, reduces security risk.
Description
Technical field
The utility model relates to pull-out type air insulation ring network cabinet technical field more particularly to a kind of pumpings that security performance is high
Formula air insulation ring network cabinet out.
Background technique
Ring network cabinet (RingMainUnit) is one group of transmission & distribution electrical equipment (high-tension switch gear) mounted in metal or nonmetallic
Insulation cabinet body is interior or is made into the electrical equipment of assembled compartment ring network power supplying units, and core uses on-load switch and fusing
Device has many advantages, such as that structure is simple, small in size, price is low, power supply parameter and performance can be improved and power supply safety.It is extensive
Be used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise power distribution station and box change
In power station.
Through retrieving, Chinese patent grant number is the patent of CN103457195A, discloses a kind of pull-out type air insulation ring
Net cabinet, including cabinet body, inlet wire access system, outlet picks out system and wire inlet unit vacuum circuit breaker, several outgoing line units are true
Empty breaker, the pull-out type air insulation ring network cabinet in above-mentioned patent have the disadvantage that bus wearing by annular electric supply net
More electric current, to guarantee operation mesohigh bus not running overload, however existing pull-out type air insulation ring network cabinet heat dissipation performance
Poor, the heat that component work generates can not dissipate in time, cause other component impaired, there are security risks.
Utility model content
The heat generated purpose of the utility model is to solve the work of component in the prior art can not distribute in time
The problem of falling, and the pull-out type air insulation ring network cabinet that a kind of security performance of proposition is high.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pull-out type air insulation ring network cabinet that security performance is high, including cabinet body open up at the top of the cabinet body inner wall
There is turn trough, the turn trough is rotatably connected to switch block, and cavity is offered in the switch block, is fixedly connected with electricity at the top of the cabinet body
Machine, the side wall of the output end cabinet body of the motor simultaneously extend in turn trough, the bottom of the motor output end and the top of switch block
It is fixedly connected, two reciprocating screw rods is symmetrically arranged in the cavity, and the bottom of two reciprocating screw rods is run through and extends to cabinet
In vivo, the equal movable sleeve of the outer wall of two reciprocating screw rods is connected to ball wire bar pair, and the bottom of two ball wire bar pairs is fixed
It is connected with tube, the bottom of institute's tube is connected by the lower rotation of bearing and cavity, and two ball wire bar pair outer walls are equal
It is fixedly attached gear, and two gears run through the side wall of cavity and extend in turn trough, the inner wall of the turn trough offers
Multiple tooth sockets, and tooth socket is engaged with two gears, and position-limit mechanism is additionally provided on two reciprocating screw rods, two are described past
The bottom of multifilament bar is rotatably connected to bull stick, and the bottom of the bull stick is fixedly connected with T-block, is additionally provided with ring in the cabinet body
Shape block, the inner wall of the ring block are fixedly connected with fan, offer at the top of the ring block and match with two T-blocks
T-slot, the T-block are matched with T-slot, and the two sidewalls of the cabinet body offer heat release hole.
Preferably, the position-limit mechanism includes two reciprocating screw rods, is fixedly connected at the top of two reciprocating screw rods
There is gag lever post, the two sidewalls of the cavity offer the limiting slot to match with gag lever post.
Preferably, the outer wall of two T-blocks is rotatably connected to multiple balls.
Preferably, the outer wall of the motor is arranged with shield, and shield is fixedly connected with cabinet body.
Preferably, Air Filter is equipped in two heat release holes.
Preferably, idler wheel is rotatably connected at the bottom four corners of the cabinet body.
Compared with prior art, the utility model provides a kind of pull-out type air insulation ring network cabinet that security performance is high,
Have it is following the utility model has the advantages that
1, the high pull-out type air insulation ring network cabinet of the security performance is rotated by motor output end and drives switch block rotation,
By the reciprocating screw rod being equipped in switch block, switch block rotation drives two reciprocating screw rod rotations, then passes through reciprocating screw rod lower rotation
The ring block of connection, reciprocating screw rod rotation drive ring block rotation, and ring block rotation moves fan rotation, increases the heat dissipation of fan
Area improves heat dissipation effect, reduces security risk.
2, the high pull-out type air insulation ring network cabinet of the security performance, the tooth socket being equipped with by turn trough inner wall are mutually nibbled with gear
It closing, switch block rotation band moving gear rotates, and gear rotation drives two reciprocating screw rod one to move downward one and moves upwards, thus
It drives the angle of ring block to change, so that fan different components intracorporal to cabinet is radiated, improve heat dissipation effect,
Reduce security risk.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, improves heat dissipation effect, reduces security risk.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high pull-out type air insulation ring network cabinet of security performance structural representation
Figure；
Fig. 2 be the utility model proposes a kind of high pull-out type air insulation ring network cabinet part A of security performance structure
Schematic diagram.
In figure: 1 cabinet body, 2 switch blocks, 3 motors, 4 reciprocating screw rods, 5 ball wire bar pairs, 6 tubes, 7 gears, 8 tooth sockets, 9 turns
Bar, 10 T-blocks, 11 ring blocks, 12 fans, 13 gag lever posts, 14 balls, 15 shields, 16 Air Filters, 17 idler wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of pull-out type air insulation ring network cabinet that security performance is high, including cabinet body 1 are equipped in cabinet body 1
Multiple components, and multiple components are sealed in cabinet, offer turn trough at the top of 1 inner wall of cabinet body, turn trough is rotatably connected to switch block
2, offer cavity in switch block 2, the top of cabinet body 1 is fixedly connected with motor 3, the side wall of the output end cabinet body 1 of motor 3 and extension
To turn trough, the bottom of 3 output end of motor is fixedly connected with the top of switch block 2, and two reciprocating screw rods 4 are symmetrically arranged in cavity,
And the bottom of two reciprocating screw rods 4 is run through and is extended in cabinet body 1, the equal movable sleeve of the outer wall of two reciprocating screw rods 4 is connected to rolling
Ballscrew pair 5, enables reciprocating screw rod 4 to do back and forth movement automatically, and the bottom of two ball wire bar pairs 5 is fixedly connected to tube
6, the bottom of institute's tube 6 is connected by the lower rotation of bearing and cavity, prevents ball wire bar pair 5 from moving up and down, two balls
5 outer wall of screw pair has been fixedly attached gear 7, and two gears 7 through the side wall of cavity and extend in turn trough, turn trough
Inner wall offers multiple tooth sockets 8, and tooth socket 8 is engaged with two gears 7, is able to drive gear 7 by the rotation of switch block 2 and revolves
Turn, position-limit mechanism is additionally provided on two reciprocating screw rods 4, limit the rotary force of reciprocating screw rod 4, the bottom of two reciprocating screw rods 4 is equal
It is rotatably connected to bull stick 9, the bottom of bull stick 9 is fixedly connected with T-block 10, ring block 11 is additionally provided in cabinet body 1, ring block 11
Inner wall is fixedly connected with fan 12, and the top of ring block 11 offers the T-slot to match with two T-blocks 10, T-block 10
It is matched with T-slot, the two sidewalls of cabinet body 1 offer heat release hole, improve thermal diffusivity.
Position-limit mechanism includes two reciprocating screw rods 4, and the top of two reciprocating screw rods 4 is fixedly connected to gag lever post 13, empty
The two sidewalls of chamber offer the limiting slot to match with gag lever post 13, limit the rotary force of reciprocating screw rod 4, two T-blocks 10
Outer wall be rotatably connected to multiple balls 14, reduce the frictional force between T-block 10 and T-slot, the outer wall of motor 3 is arranged with
Shield 15, and shield 15 is fixedly connected with cabinet body 1, and motor 3 is prevented to be damaged, and is equipped with Air Filter in two heat release holes
16, Air Filter 16 is equipped in two heat release holes, is prevented dust from entering in cabinet body 1, is rotatablely connected at the bottom four corners of cabinet body 1
There is idler wheel 17, convenient for the movement of cabinet body 1.
In the utility model, in use, driving switch block 2 to rotate by the rotation of 3 output end of motor, by being equipped in switch block 2
Reciprocating screw rod 4, the rotation of switch block 2 drives two reciprocating screw rods 4 to rotate, then the annular connected by 4 lower rotation of reciprocating screw rod
Block 11, the rotation of reciprocating screw rod 4 drive ring block 11 to rotate, and the rotation of fan 12 is moved in the rotation of ring block 11, increase dissipating for fan 12
Heat area improves heat dissipation effect, reduces security risk, and the tooth socket 8 being equipped with by turn trough inner wall is meshed with gear 7, turns
The rotation band moving gear 7 of block 2 rotates, and the rotation of gear 7 drives two reciprocating screw rod 4 one to move downward one and moves upwards, thus
It drives the angle of ring block 11 to change, so that fan 12 is radiated the different components in cabinet body 1, improve scattered
Thermal effect reduces security risk.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pull-out type air insulation ring network cabinet that security performance is high, including cabinet body (1), which is characterized in that the cabinet body (1)
Turn trough is offered at the top of inner wall, the turn trough is rotatably connected to switch block (2), offers cavity, the cabinet in the switch block (2)
It being fixedly connected at the top of body (1) motor (3), the side wall of the output end cabinet body (1) of the motor (3) simultaneously extends in turn trough,
It is fixedly connected at the top of the bottom and switch block (2) of motor (3) output end, two reciprocating screw rods is symmetrically arranged in the cavity
(4), and the bottom of two reciprocating screw rods (4) is run through and is extended in cabinet body (1), and the outer wall of two reciprocating screw rods (4) is living
Dynamic to be socketed with ball wire bar pair (5), the bottom of two ball wire bar pairs (5) is fixedly connected to tube (6), institute's tube
(6) bottom is connected by the lower rotation of bearing and cavity, and two ball wire bar pair (5) outer walls are fixedly attached with teeth
It takes turns (7), and two gears (7) through the side wall of cavity and extend in turn trough, the inner wall of the turn trough offers multiple teeth
Slot (8), and tooth socket (8) is engaged with two gears (7), is additionally provided with position-limit mechanism on two reciprocating screw rods (4), and two
The bottom of the reciprocating screw rod (4) is rotatably connected to bull stick (9), and the bottom of the bull stick (9) is fixedly connected with T-block
(10), it is additionally provided with ring block (11) in the cabinet body (1), the inner wall of the ring block (11) is fixedly connected with fan (12), institute
The T-slot for offering at the top of ring block (11) and matching with two T-blocks (10) is stated, the T-block (10) and T-slot match
It closes, the two sidewalls of the cabinet body (1) offer heat release hole.
2. a kind of high pull-out type air insulation ring network cabinet of security performance according to claim 1, which is characterized in that described
Position-limit mechanism includes two reciprocating screw rods (4), is fixedly connected to gag lever post (13) at the top of two reciprocating screw rods (4),
The two sidewalls of the cavity offer the limiting slot to match with gag lever post (13).
3. a kind of high pull-out type air insulation ring network cabinet of security performance according to claim 1, which is characterized in that two
The outer wall of the T-block (10) is rotatably connected to multiple balls (14).
4. a kind of high pull-out type air insulation ring network cabinet of security performance according to claim 1, which is characterized in that described
The outer wall of motor (3) is arranged with shield (15), and shield (15) is fixedly connected with cabinet body (1).
5. a kind of high pull-out type air insulation ring network cabinet of security performance according to claim 1, which is characterized in that two
Air Filter (16) are equipped in the heat release hole.
6. a kind of high pull-out type air insulation ring network cabinet of security performance according to claim 1, which is characterized in that described
Idler wheel (17) are rotatably connected at the bottom four corners of cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595304.0U CN208690733U (en) | 2018-04-25 | 2018-04-25 | A kind of pull-out type air insulation ring network cabinet that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595304.0U CN208690733U (en) | 2018-04-25 | 2018-04-25 | A kind of pull-out type air insulation ring network cabinet that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690733U true CN208690733U (en) | 2019-04-02 |
Family
ID=65876734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595304.0U Expired - Fee Related CN208690733U (en) | 2018-04-25 | 2018-04-25 | A kind of pull-out type air insulation ring network cabinet that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117954986A (en) * | 2024-03-26 | 2024-04-30 | 南京乾鑫电器设备有限公司 | Easy-to-maintain extraction type ring main unit |
-
2018
- 2018-04-25 CN CN201820595304.0U patent/CN208690733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117954986A (en) * | 2024-03-26 | 2024-04-30 | 南京乾鑫电器设备有限公司 | Easy-to-maintain extraction type ring main unit |
| CN117954986B (en) * | 2024-03-26 | 2024-06-04 | 南京乾鑫电器设备有限公司 | Easy-to-maintain extraction type ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210425 |