CN107437764A - Electric control cabinet - Google Patents
Electric control cabinet Download PDFInfo
- Publication number
- CN107437764A CN107437764A CN201611267692.1A CN201611267692A CN107437764A CN 107437764 A CN107437764 A CN 107437764A CN 201611267692 A CN201611267692 A CN 201611267692A CN 107437764 A CN107437764 A CN 107437764A
- Authority
- CN
- China
- Prior art keywords
- hole
- power supply
- shank
- transmission cavity
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000005266 casting Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses an electric control cabinet, which comprises a cabinet body internally provided with a containing cavity and a drawer component arranged in the containing cavity, wherein the left end face of the drawer component is provided with an inserting rod and a power supply connecting hole arranged below the inserting rod, a through hole is arranged in the cabinet body opposite to the inserting rod, the left end face of the inserting rod is provided with a cushion block, the cross section of the cushion block is the same as that of the inserting rod, the cushion block and the inserting rod are fixedly glued, a first transmission cavity is arranged in the cabinet body below the through hole, a second transmission cavity is arranged in the cabinet body on the left side of the through hole and the first transmission cavity, a transmission slide block is arranged in the second transmission cavity, a first spring is arranged at the top of the transmission slide block, the right end face of the transmission slide block is provided with an inclined slide groove, a first rack is arranged on the transmission slide block below the, a sliding block is arranged on the guide sliding rod, and the bottom of the sliding block is connected with a power supply insertion rod; the invention improves the safety of maintenance.
Description
Technical field
The present invention relates to technical field of electric power, specifically a kind of electric control cabinet.
Background technology
Electric control cabinet is component common in power switch control field.Electric control cabinet is installing Electric control
The various power equipments such as various switches, controller.For the ease of safeguarding, electric control cabinet is generally right with drawer progress push-and-pull
Power equipment in it is safeguarded, and the cabinet of existing electric control cabinet covers and often sets the devices such as some instrument and meters
Part, to be that operator shows various power consumption parameters and run signal when electric control cabinet works.This needs to be located at for these
The device power supply that cabinet covers.For the security that safe to use and guarantee device is safeguarded, it is in and opens in these cabinet lids
Need to power off for it during state.In the prior art often by the way of some are powered off manually, this often result in it is troublesome in poeration simultaneously
And cause to operate hidden danger.When extracting drawer part out, what the circuit inside cabinet was also to turn on, because electric wiring etc. takes cabinet
The walking path space of lid is easy to exposure and easily approached for operator be unfavorable for people so as to cause to connect up complicated and contact
Body and equipment safety.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electric control cabinet, to solve to propose in above-mentioned background technology
The problem of.
The present invention is achieved through the following technical solutions：A kind of electric control cabinet of the present invention, including inside are provided with
The cabinet of accommodating chamber and the drawer part in the accommodating chamber, the drawer part left side are provided with shank and are arranged on
Power supply connecting hole below the shank, the relative cabinet of the shank is interior to be provided with through hole, the shank
Left side is provided with cushion block, and the cross section of the cushion block is identical with the cross section of the shank, the cushion block and the grafting
Bar is glued fixed, and the first transmission cavity is provided with the cabinet below the through hole, and the through hole and the first transmission are empty
The second transmission cavity is provided with the cabinet on the left of chamber, driving block is provided with second transmission cavity, the transmission is slided
Be provided with the first spring at the top of block, the driving block right side is provided with oblique chute, on the driving block of the oblique chute lower section
Provided with the first rack, outer tooth disk is provided with first transmission cavity, the outer tooth disk engages connection, institute with first rack
To state and be provided with slide guide bar above outer tooth disk, the slide guide bar is provided with sliding shoe, and the sliding shoe bottom is connected with power supply shank,
It is slidably connected through the cabinet inwall on the right side of the power supply shank and is oppositely arranged with the power supply connecting hole, relatively
Power supply hole is provided with end face, the power supply shank bottom left is provided with the second rack, second rack and the outer tooth disk
Top engagement connects, and the side that kept left in the through hole is provided with sliding chamber, and the sliding intracavitary is provided with movable inserted link, and the movable inserted link is left
It is extended in the right two lateral through holes, the movable inserted link of the sliding intracavitary is provided with casting lug thereon, the casting lug thereon
Around second spring is provided with, the movable inserted link left distal end is provided with inclined-plane slippery fellow portion for the movable inserted link outer surface in left side,
The inclined-plane slippery fellow portion is through the through hole and stretches into the oblique chute；Guide runner is provided with the top of the accommodating chamber, it is described
Screw rod is provided with guide runner, the screw rod left end is rotatably connected to motor, and right-hand member is rotatably assorted with the cabinet inwall, the spiral shell
Bar is provided with the forward block of threaded connection, and the forward block bottom is fixedly connected with the drawer part, and the outside motor is embedded in
In the cabinet and it is fixedly connected, the forward block is located at the drawer part inside top edge.
Preferably technical scheme, the driving block and second transmission cavity are slidably connected, and described the
Two transmission cavities are connected setting with the through hole and the first transmission cavity.
Preferably technical scheme, the power supply connecting hole inside are provided with to be inserted with what the power supply hole was connected
Pin.
Preferably technical scheme, during original state, above first rack with the outer tooth disk left side company of engagement
Connect, with being engaged at the top of the outer tooth disk on the right side of second rack.
Preferably technical scheme, the drawer part bottom are provided with slide rail.
Preferably technical scheme, first spring and second spring are top pressure spring.
The beneficial effects of the invention are as follows：
1. realizing automatic push-pull by the forward block on motor driven screw rod and drawer part, reduce manually push-and-pull extraction
When collided caused by firmly shakiness, cause in drawer part electronic component to loosen or damage, while improve drawer part and move in and out
Stability；Drawer part inside top edge is arranged on by forward block, when improving maintenance to greatest extent by drawer part to
Overhang, and prevent and dropped because drawer part completely disengages with cabinet.
2. during installation, rotated by motor control screw rod, drive the drawer part of forward block and bottom to move inward, until
Shank is inserted in the through hole, shank left side is abutted against with movable inserted link right side, is continued to move inward, and to
Interior promotion activity inserted link, because the inside thrust of movable inserted link causes the inside top pressure oblique chute in inclined-plane slippery fellow portion to produce slip, tiltedly
Face slippery fellow portion gradually moves to oblique chute lower left, and driving block overcomes the active force of the first spring to move up, meanwhile, pass through
First rack drives outer tooth disk rotates forward, and during outer tooth disk rotates forward while drives the second rack to move right simultaneously gradually
Stretch out on the outside of the wall body of cabinet and stretch into accommodating chamber, and it is gradually close into power supply connecting hole, when the left side of drawer part is with taking out
When the relative cabinet madial wall of drawer part offsets, until power supply shank moves to power supply in power supply shank insertion power supply connecting hole
During connecting hole low order end, power supply hole is fully engaged with contact pin, now controlled motor stop operating can, it is necessary to when powering off extraction,
Controlled motor reversion can be completed.
3. the present invention is simple in construction, is realized when needing to overhaul and be automatically performed power-off and extract, realized certainly after the completion of maintenance
Dynamic to be pushed into and complete power supply connection, reduction personnel touch by mistake, improve the security of maintenance.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of electric control cabinet structural representation of the present invention；
Fig. 2 is partial enlarged drawing in Fig. 1 of the present invention；
Fig. 3 is the left side schematic diagram of shank.
Embodiment
As Figure 1-3, a kind of electric control cabinet of the invention, including inside are provided with the cabinet 1 of accommodating chamber 11 and set
Drawer part 2 in the accommodating chamber 11, the left side of drawer part 2 are provided with shank 22 extended to the left and set
The power supply connecting hole 23 below the shank 22 is put, through hole 6 is provided with the relative cabinet 1 of the shank 22,
The left side of the shank 22 is provided with cushion block 511, the cross section of the cushion block 511 and the cross section phase of the shank 22
Together, the cushion block 511 and the shank 22 are glued fixed, and the first transmission is provided with the cabinet 1 of the lower section of through hole 6
Cavity 4, the cabinet 1 in the left side of 6 and first transmission cavity of through hole 4 is interior to be provided with the second transmission cavity 3, and described second passes
The driving block 31 of sliding connection is provided with dynamic cavity 3, the top of driving block 31 is provided with the first spring 34, the biography
The right side of movable slider 31 is provided with oblique chute 32, and the lower section of oblique chute 32 driving block 31 is provided with the first rack 33, institute
State in the first transmission cavity 4 and be provided with outer tooth disk 41, the outer tooth disk 41 engages connection, the outer tooth disk with first rack 33
41 tops are provided with to be oriented to the slide guide bar 42 slided and with support function, and the slide guide bar 42 is provided with sliding shoe 71, institute
State the bottom of sliding shoe 71 and be connected with power supply shank 7, the right side of power supply shank 7 is slidably matched through the inwall of cabinet 1
Connect and be oppositely arranged with the power supply connecting hole 23, power supply hole 73 is provided with opposing end surface, power supply shank 7 bottom is left
Side is provided with the second rack 72, and second rack 72 engages connection with the top of outer tooth disk 41, and keep left side in the through hole 6
Provided with sliding chamber 5, movable inserted link 51 is provided with the sliding chamber 5, the movable left and right sides of inserted link 51 extends into the through hole 6
Set, the movable inserted link 51 in the sliding chamber 5 is provided with casting lug thereon 53, the movable inserted link in the left side of casting lug thereon 53
51 outer surfaces are provided with inclined-plane slippery fellow portion 54 around second spring 52, the movable left distal end of inserted link 51 is provided with, and the inclined-plane is slided
Head 54 is through the through hole 6 and stretches into the oblique chute 32；The top of accommodating chamber 11 is provided with guide runner 12, described to lead
Screw rod 121 is provided with chute 12, the left end of screw rod 121 is rotatably connected to motor 122, and right-hand member rotates with the inwall of cabinet 1
Coordinate, the screw rod 121 is provided with the forward block 21 of threaded connection, and the bottom of forward block 21 is fixed with the drawer part 2 to be connected
Connect, collided to reduce when manually push-and-pull is extracted caused by firmly shakiness, improve the stability that drawer part 2 moves in and out,
The outside of motor 122 is in the cabinet 1 and is fixedly connected, and the forward block 21 is located at the inside top of drawer part 2
Edge, to greatest extent that drawer part 2 is protruding during maintenance, while have and prevent that drawer part 2 is completely de- with cabinet 1
From.
Wherein, the driving block 31 is slidably connected with second transmission cavity 3, second transmission cavity 3
Be connected setting with the transmission cavity 4 of through hole 6 and first.
Wherein, the contact pin that the inside of power supply connecting hole 23 is provided with to be connected with the power supply hole 73.
Wherein, during original state, the top of first rack 33 is with engaging connection on the left of the outer tooth disk 41, and described second
Engaged with the top of outer tooth disk 41 on the right side of rack 72.
Wherein, the bottom of drawer part 2 is provided with slide rail 24, and flexibility is moved to improve drawer part 2.
Wherein, first spring 34 and second spring 52 are top pressure spring.
During original state, driving block 31 passes through the bottom of top pressure active force driving block 31 of the first spring 34 and the
The bottom of two transmission cavity 3 abuts against, meanwhile, connection is engaged in the top of the first rack 33 with the left side of outer tooth disk 41, shank 7 of powering
Engaged in the first transmission cavity 4 and right side of the second rack 72 with the top of outer tooth disk 41, movable inserted link 51 passes through second
The top pressure active force of spring 52 causes the right side wall of casting lug thereon 53 and sliding chamber 5 on movable inserted link 51 to abut against, meanwhile, inclined-plane is slided
The inclined-plane on head 54 is located at the upper right side in oblique chute 32.
When needing to power installation, control screw rod 121 to rotate by motor 122, drive taking out for forward block 21 and bottom
Drawer part 2 moves inward, until shank 22 is inserted in the through hole 6, makes the left side of shank 22 and the movable right-hand member of inserted link 51
Face abuts against, by the cushion block 511 of setting to prevent the left side of the shank 22 directly with the movable inserted link 51
Right side abuts and make it that the left side of the shank 22 produces abrasion, continues to move inward so that movable inserted link 51 overcomes
The active force of second spring 52, and inwardly promotion activity inserted link 51, because the inside thrust of movable inserted link 51 make it that inclined-plane is foxy
The inside top pressure oblique chute 32 in portion 54 produces slip, and inclined-plane slippery fellow portion 54 gradually moves to the lower left of oblique chute 32, driving block 31
The active force of the first spring 34 is overcome to move up, meanwhile, drive outer tooth disk 41 to rotate forward by the first rack 33, outer tooth disk
During 41 rotate forward while the second rack 72 of drive moves right and gradually stretched out on the outside of the wall body of cabinet 1 and stretches into accommodating chamber
In 11, and it is gradually close into power supply connecting hole 23, when the left side of the drawer part 2 cabinet 1 madial wall phase relative with drawer part 2
To when, power supply shank 7 insertion power supply connecting hole 23 in until power supply shank 7 move to power supply 23 low order end of connecting hole when,
Power supply hole 73 is fully engaged with contact pin, and now stop operating can be, it is necessary to when powering off extraction for controlled motor 122, controlled motor 122
Reversion can be completed.
The beneficial effects of the invention are as follows：
1. realizing automatic push-pull by the forward block on motor driven screw rod and drawer part, reduce manually push-and-pull extraction
When collided caused by firmly shakiness, cause in drawer part electronic component to loosen or damage, while improve drawer part and move in and out
Stability；Drawer part inside top edge is arranged on by forward block, when improving maintenance to greatest extent by drawer part to
Overhang, and prevent and dropped because drawer part completely disengages with cabinet.
2. during installation, rotated by motor control screw rod, drive the drawer part of forward block and bottom to move inward, until
Shank is inserted in the through hole, shank left side is abutted against with movable inserted link right side, is continued to move inward, and to
Interior promotion activity inserted link, because the inside thrust of movable inserted link causes the inside top pressure oblique chute in inclined-plane slippery fellow portion to produce slip, tiltedly
Face slippery fellow portion gradually moves to oblique chute lower left, and driving block overcomes the active force of the first spring to move up, meanwhile, pass through
First rack drives outer tooth disk rotates forward, and during outer tooth disk rotates forward while drives the second rack to move right simultaneously gradually
Stretch out on the outside of the wall body of cabinet and stretch into accommodating chamber, and it is gradually close into power supply connecting hole, when the left side of drawer part is with taking out
When the relative cabinet madial wall of drawer part offsets, until power supply shank moves to power supply in power supply shank insertion power supply connecting hole
During connecting hole low order end, power supply hole is fully engaged with contact pin, now controlled motor stop operating can, it is necessary to when powering off extraction,
Controlled motor reversion can be completed.
3. the present invention is simple in construction, is realized when needing to overhaul and be automatically performed power-off and extract, realized certainly after the completion of maintenance
Dynamic to be pushed into and complete power supply connection, reduction personnel touch by mistake, improve the security of maintenance.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of electric control cabinet, including the internal cabinet for being provided with accommodating chamber and the drawer part in accommodating chamber, its feature
It is：Drawer part left side is provided with shank and the power supply connecting hole being arranged on below shank, the relative cabinet of shank
Interior to be provided with through hole, the left side of shank is provided with cushion block, and the cross section of cushion block is identical with the cross section of shank, cushion block with
Shank is glued fixed, is provided with the first transmission cavity in the cabinet below through hole, on the left of through hole and the first transmission cavity
The second transmission cavity is provided with cabinet, driving block is provided with the second transmission cavity, the first spring is provided with the top of driving block, is passed
Movable slider right side is provided with oblique chute, and driving block is provided with the first rack below oblique chute, is provided with the first transmission cavity outer
Fluted disc, outer tooth disk engage connection with the first rack, are provided with slide guide bar above outer tooth disk, slide guide bar is provided with sliding shoe, sliding shoe
Bottom is connected with power supply shank, is slidably connected on the right side of power supply shank through cabinet inwall and relative with power supply connecting hole
Set, power supply hole is provided with opposing end surface, power supply shank bottom left is provided with the second rack, the second rack and outer tooth disk top
Connection is engaged, the side that kept left in through hole is provided with sliding chamber, and sliding intracavitary is provided with movable inserted link, and the movable inserted link left and right sides is into through hole
It is extended, the movable inserted link of sliding intracavitary is provided with casting lug thereon, and the movable inserted link outer surface on the left of casting lug thereon is around being provided with second
Spring, movable inserted link left distal end are provided with inclined-plane slippery fellow portion, and inclined-plane slippery fellow portion is through through hole and stretches into oblique chute；The appearance
Top of chamber of receiving is provided with guide runner, is provided with screw rod in the guide runner, and the screw rod left end is rotatably connected to motor, right-hand member with it is described
Cabinet inwall is rotatably assorted, and the screw rod is provided with the forward block of threaded connection, and the forward block bottom is consolidated with the drawer part
Fixed connection, the outside motor is in the cabinet and is fixedly connected, and the forward block is located at the drawer part inside top
Edge.
A kind of 2. electric control cabinet according to claim 1, it is characterised in that：The driving block and the described second transmission
Cavity is slidably connected, and second transmission cavity is connected setting with the through hole and the first transmission cavity.
A kind of 3. electric control cabinet according to claim 1, it is characterised in that：Be provided with inside the power supply connecting hole to
The contact pin being connected with the power supply hole.
A kind of 4. electric control cabinet according to claim 1, it is characterised in that：During original state, on first rack
It is square that connection is engaged with outer tooth disk left side, engaged on the right side of second rack with outer tooth disk top.
A kind of 5. electric control cabinet according to claim 1, it is characterised in that：The drawer part bottom is provided with slide rail.
A kind of 6. electric control cabinet according to claim 1, it is characterised in that：First spring is with second spring
Top pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267692.1A CN107437764A (en) | 2016-12-31 | 2016-12-31 | Electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267692.1A CN107437764A (en) | 2016-12-31 | 2016-12-31 | Electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107437764A true CN107437764A (en) | 2017-12-05 |
Family
ID=60458448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611267692.1A Pending CN107437764A (en) | 2016-12-31 | 2016-12-31 | Electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260071A (en) * | 2020-10-12 | 2021-01-22 | 林惠能 | Power equipment fault signal monitoring device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070429A (en) * | 1990-03-20 | 1991-12-03 | Union Connector Co., Inc. | Portable power distribution cabinet and power distribution network with removable intermediate electrical connector |
| CN201349095Y (en) * | 2008-12-31 | 2009-11-18 | 广州白云电器设备股份有限公司 | Bus socket automatic on-off device of drawer functional unit in low-voltage switch cabinet |
| CN104466772A (en) * | 2014-11-14 | 2015-03-25 | 嵊州市百恩贸易有限公司 | Drawer-type electric power control cabinet assembly with position sensor |
| CN104967039A (en) * | 2015-06-08 | 2015-10-07 | 嘉善泰迪电子商务有限公司 | Electric power drawer cabinet device capable of pushing out under automatic control |
-
2016
- 2016-12-31 CN CN201611267692.1A patent/CN107437764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070429A (en) * | 1990-03-20 | 1991-12-03 | Union Connector Co., Inc. | Portable power distribution cabinet and power distribution network with removable intermediate electrical connector |
| CN201349095Y (en) * | 2008-12-31 | 2009-11-18 | 广州白云电器设备股份有限公司 | Bus socket automatic on-off device of drawer functional unit in low-voltage switch cabinet |
| CN104466772A (en) * | 2014-11-14 | 2015-03-25 | 嵊州市百恩贸易有限公司 | Drawer-type electric power control cabinet assembly with position sensor |
| CN104967039A (en) * | 2015-06-08 | 2015-10-07 | 嘉善泰迪电子商务有限公司 | Electric power drawer cabinet device capable of pushing out under automatic control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260071A (en) * | 2020-10-12 | 2021-01-22 | 林惠能 | Power equipment fault signal monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |