CN106229829A - A kind of cabinet equipped with adjustable lower margin assembly - Google Patents
A kind of cabinet equipped with adjustable lower margin assembly Download PDFInfo
- Publication number
- CN106229829A CN106229829A CN201610610267.1A CN201610610267A CN106229829A CN 106229829 A CN106229829 A CN 106229829A CN 201610610267 A CN201610610267 A CN 201610610267A CN 106229829 A CN106229829 A CN 106229829A
- Authority
- CN
- China
- Prior art keywords
- lower margin
- sliding seat
- cabinet
- push
- driving motor
- 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
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of cabinet equipped with adjustable lower margin assembly, including cabinet cabinet (100), the installation housing (2) being connected with the bottom of described cabinet cabinet (100) and four the Height Adjustable lower margin assemblies (7) being arranged on the top wall of described installation housing (2) and laying respectively at four apex of square, wherein, described four Height Adjustable lower margin assemblies (7) each include by upper and lower two bearings (738, 739) the rotatable screw shell (73) being connected with described installation housing (2), ground bolt (72) with the threaded interior hole threaded engagement of described rotatable screw shell (73).
Description
Technical field
The present invention relates to cabinet field, a kind of cabinet equipped with adjustable lower margin assembly
Put.
Background technology
In the devices such as cabinet, often have and be provided with lower margin so as to isolated with ground by switch cubicle.And
So that the electrical equipment in cabinet is in favourable duty, it usually needs the levelness to cabinet
It is adjusted, to ensure the reliability service of electrical equipment.Some current horizontal adjustment are by manually regulating the height of lower margin
And realize, this mode operates inconvenience and is difficult to ensure degree of regulation.Some patterns being automatically adjusted are the most with high costs.
Summary of the invention
It is an object of the invention to provide a kind of cabinet equipped with adjustable lower margin assembly, it can overcome existing
Defect in technology.
According to a kind of cabinet equipped with adjustable lower margin assembly of the present invention, including cabinet cabinet,
Connected with the bottom of described cabinet cabinet installs housing and is arranged on the top wall of described installation housing and difference
It is positioned at four Height Adjustable lower margin assemblies of four apex of square, wherein, described four Height Adjustable lower margins
The rotatable screw shell each including being connected with described installation housing by upper and lower two bearings in assembly and described can
Rotate screw shell the lower margin that is connected with the lower end of described ground bolt of the ground bolt of threaded interior hole threaded engagement and with
The lower margin regulation gear of the external connection of described rotatable screw shell, is further fixedly arranged at the top wall of described installation housing
Driving assembly matrix, the middle part of described driving assembly matrix is slidably mounted with sliding seat, described sliding seat can be slided
The driving motor being supported with and drive gear transmission to couple, wherein, is provided with bearing of trend in described driving assembly matrix dynamicly
Four lower margins are regulated in gears by two groups of mutually orthogonal supporting chutes in order to support and to guide the slip of described sliding seat
One is driven；Two cunnings often organized at the opposite sides all including being positioned at described sliding seat in described two groups of supporting chutes
In groove section, and these two chute sections one is provided with calutron, another is provided with spring element returns device, institute
State spring element returns device all to include being fixedly connected on the sleeve on described driving assembly matrix and by elastic reset unit
Part and the push-pull bar that coordinates slidably with described sleeve resilience, the head of described push-pull bar be provided be slidably matched head in order to institute
The push/pull slot stated in the corresponding side surface of sliding seat is slidably matched, and this described sliding seat of permission that is slidably matched is relative to described push-pull bar
Slide being orthogonal in push-pull bar axially direction, described sliding seat is provided with in order to interact with described calutron
Permanent magnet；Wherein, the permanent magnet of described bearing of trend orthogonal two groups supporting chutes institute correspondence respectively is provided separately up and down, by
This, when in the calutron being positioned at differing heights powers on, it is possible to make the permanent magnet at respective heights by repulsive force,
So that described push-pull bar pushes described elastic reset member and makes described driving gear regulate with corresponding lower margin
Gear engages, and when reversely powering on, it is possible to make the permanent magnet at described respective heights by captivation such that it is able to make institute
State push-pull bar stretch described elastic reset member and make the lower margin regulation gear engagement that described driving gear is corresponding with another, when
During lower electricity, by the reset response of described elastic reset member, described sliding seat is at centre position, so that described
Driving gear all to depart from each lower margin regulation gear, described sliding seat and described driving motor joint are provided with cushion blocking, institute
Stating that cushion blocking upper and lower sides is fixing with described sliding seat and described driving motor respectively to be connected, described cushion blocking drives described in reducing
The vibration force produced when galvanic electricity machine runs, improves described driving motor operation stability, sets at described ground bolt top end
Having sensor, described sensor is elastic touch sensor, and described sensor and described driving motor Electricity Federation, when described biography
Sensor sends signal and controls described driving motor stalls when touching sidewall in described mounting shell body, prevents mobile super
Journey.
By the said apparatus of the present invention, the lift telescopic for lower margin is utilized to regulate lower margin height such that it is able to ensure
The levelness of cabinet.The screw rod in the stent foot needing to be adjusted is selected, it is possible to suitable by controlling calutron
Safeguard level degree is carried out on floor that should be uneven.And, this Adjust and use reseting performance of elastic reset member, and with the use of
The two-way function performance of calutron such that it is able to realize on the basis of an Electromagnetic Drive is the most only set
Promote, pull, reset three kinds of functions.And by the driving reset assembly in orthogonal both direction is arranged in upper and lower
Upwards separate, thus avoid mutual stress to disturb.Whole plant running is reliable, cost is relatively low and easy to use, be easy to dimension
Protect, reduce use cost and the manufacturing cost of whole equipment.Efficiently solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the cabinet of the present invention；
Fig. 2 is the detailed maps of the lower margin position internal structure of the cabinet in Fig. 1.
Fig. 3 is the section view schematic diagram at the arrow position in Fig. 2.
The schematic diagram of Fig. 4 shows and drives gear and the position relationship of four lower margin regulation gears.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment, a kind of cabinet equipped with adjustable lower margin assembly, including cabinet cabinet
100 and the bottom of described cabinet cabinet 100 be connected housing 2 is installed and is arranged on the top wall of described installation housing 2
Go up and lay respectively at four Height Adjustable lower margin assemblies 7 of four apex of square, wherein, described four height adjustable
Each including by upper and lower two bearings 738,739 in the lower margin assembly 7 of joint is rotatable with what described installation housing 2 was connected
The ground bolt 72 of the threaded interior hole threaded engagement of screw shell 73 and described rotatable screw shell 73 and described lower margin spiral shell
The lower margin 721 that the lower end of bar 72 connects and the lower margin regulation gear 71 of the external connection with described rotatable screw shell 73,
Driving assembly matrix 5, the middle part of described driving assembly matrix 5 it is further fixedly arranged at the top wall of described installation housing 2
It is slidably mounted with sliding seat 8, the driving electricity described sliding seat 8 being supported with slidably with driving gear 91 power to couple
Machine 9, wherein, is provided with two groups of supporting chutes 50,51 that bearing of trend is mutually orthogonal, in order to prop up in described driving assembly matrix 5
Hold and guide the slip of described sliding seat 8 that in four lower margin regulation gears 71 is driven；Described two groups of supportings
Often organizing in chute 50,51 all includes two the chute sections being positioned at the opposite sides of described sliding seat 8, and these two chute sections
In one in calutron 63,31 is installed, another is provided with spring element returns device 6,32, described flexible member
Resetting means 6,32 all includes being fixedly connected on the sleeve 60 on described driving assembly matrix 5 and by elastic reset member 61
And with the push-pull bar 62 that coordinates of described sleeve 60 Elastic Sliding ground, the head of described push-pull bar 62 is provided with and is slidably matched 621
In order to be slidably matched with the push/pull slot 80 in the corresponding side surface of described sliding seat 8, this described sliding seat 8 of permission that is slidably matched is relative
In described push-pull bar 62 be orthogonal in push-pull bar axially direction slide, described sliding seat 8 is provided with in order to described electricity
The permanent magnet 64,30 that magnetic device 63,31 interacts；Wherein, two groups of supporting chutes 50,51 that described bearing of trend is orthogonal are divided
Not corresponding permanent magnet 64, about 30 is provided separately, thus, and in the calutron 63,31 being positioned at differing heights
When powering on, it is possible to make the permanent magnet 64,30 at respective heights by repulsive force such that it is able to make described push-pull bar 62 push institute
State elastic reset member 61 and described driving gear 91 is engaged with corresponding lower margin regulation gear 71, and ought reversely power on
Time, it is possible to make the permanent magnet 64,30 at described respective heights by captivation such that it is able to make described push-pull bar 62 stretch institute
State elastic reset member 61 and make described driving gear 91 corresponding with another lower margin regulation gear 71 engage, instantly electricity time,
By the reset response of described elastic reset member 61, described sliding seat 8 is at centre position, so that described driving
Gear 91 all departs from each lower margin regulation gear 71, and described sliding seat 8 is provided with cushion blocking with described driving motor 9 joint
92, described cushion blocking 92 upper and lower sides is fixed be connected with described sliding seat 8 and described driving motor 9 respectively, and described cushion blocking 92 is used
To reduce the vibration force produced when described driving motor 9 runs, improve described driving motor 9 operation stability, described lower margin spiral shell
Being provided with sensor 722 at bar 72 top end, described sensor 722 is elastic touch sensor, described sensor 722 with
Described driving motor 9 Electricity Federation, sends signal and controls institute when described sensor 722 touches described installation housing 2 medial wall
State driving motor 9 to stop operating, prevent the mobile excess of stroke.
Advantageously or exemplarily, wherein, described sliding seat 8 is made up of non-magnet material.
Advantageously or exemplarily, wherein, the bottom of described lower margin 721 is provided with the resilient support pad in order to ground-engaging
(not shown).
Advantageously or exemplarily, described housing 2 is joined for anti-rotating with the sliding engagement position 29 of described ground bolt 72
Close, such as, there is the sliding engagement mode of key and keyway arrangements.
By the said apparatus of the present invention, the lift telescopic for lower margin is utilized to regulate lower margin height such that it is able to ensure
The levelness of cabinet.The screw rod in the stent foot needing to be adjusted is selected, it is possible to suitable by controlling calutron
Safeguard level degree is carried out on floor that should be uneven.And, this Adjust and use reseting performance of elastic reset member, and with the use of
The two-way function performance of calutron such that it is able to realize on the basis of an Electromagnetic Drive is the most only set
Promote, pull, reset three kinds of functions.And by the driving reset assembly in orthogonal both direction is arranged in upper and lower
Upwards separate, thus avoid mutual stress to disturb.Whole plant running is reliable, cost is relatively low and easy to use, be easy to dimension
Protect, reduce use cost and the manufacturing cost of whole equipment.Efficiently solve the problems of the prior art.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation
Change.
Claims (3)
1. equipped with a cabinet for adjustable lower margin assembly, including cabinet cabinet (100) and described electrically
The bottom of switch cabinet body (100) be connected installation housing (2) and be arranged on the top wall of described installation housing (2) and distinguish
It is positioned at four Height Adjustable lower margin assemblies (7) of four apex of square, wherein, described four Height Adjustable ground
Each including by upper and lower two bearings (738,739) in foot assembly (7) is rotatable with what described installation housing (2) was connected
The ground bolt (72) of screw shell (73) and the threaded interior hole threaded engagement of described rotatable screw shell (73) is with described
The lower margin (721) that the lower end of ground bolt (72) connects and the lower margin of the external connection with described rotatable screw shell (73)
Regulation gear (71), is further fixedly arranged on driving assembly matrix (5), described driving group at the top wall of described installation housing (2)
The middle part of part matrix (5) is slidably mounted with sliding seat (8), described sliding seat (8) is supported with slidably and drives
The driving motor (9) that moving gear (91) power couples, wherein, is provided with bearing of trend in described driving assembly matrix (5) mutual
Four lower margins are regulated teeth in order to support and to guide the slip of described sliding seat (8) by two groups of orthogonal supportings chute (50,51)
One in wheel (71) is driven；Often group in described two groups of supportings chute (50,51) all includes being positioned at described sliding seat (8)
Opposite sides at two chute sections, and in these two chute sections is provided with calutron (63,31), another
In spring element returns device (6,32) is installed, described spring element returns device (6,32) all includes being fixedly connected on described
Drive the sleeve (60) on assembly matrix (5) and by elastic reset member (61) with described sleeve (60) Elastic Sliding
Coordinate push-pull bar (62), the head of described push-pull bar (62) be provided with the head that is slidably matched (621) in order to described sliding seat (8)
Corresponding side surface in push/pull slot (80) be slidably matched, this be slidably matched permission described sliding seat (8) relative to described push-pull bar
(62) be orthogonal in push-pull bar axially direction slide, described sliding seat (8) is provided with in order to described calutron
The permanent magnet (64,30) that (63,31) interact；Wherein, two groups of supportings chute (50,51) that described bearing of trend is orthogonal are divided
Not corresponding permanent magnet (64,30) is provided separately, up and down thus, when in the calutron (63,31) being positioned at differing heights
One when powering on, it is possible to makes the permanent magnet (64,30) at respective heights by repulsive force such that it is able to make described push-pull bar
(62) push described elastic reset member (61) and described driving gear (91) is nibbled with corresponding lower margin regulation gear (71)
Close, and when reversely powering on, it is possible to make the permanent magnet (64,30) at described respective heights by captivation such that it is able to make
Described push-pull bar (62) stretches described elastic reset member (61) and makes described driving gear (91) lower margin corresponding with another
Regulation gear (71) engagement, instantly during electricity, by the reset response of described elastic reset member (61), described sliding seat (8) energy
Enough in an intermediate position, so that described driving gear (91) all departs from each lower margin regulation gear (71), described slip
Seat (8) and described driving motor (9) joint are provided with cushion blocking (92), described cushion blocking (92) upper and lower sides respectively with described slip
Seat (8) and the fixing connection of described driving motor (9), described cushion blocking (92) produces in order to reduce when described driving motor (9) is run
Raw vibration force, improves described driving motor (9) operation stability, is provided with sensor at described ground bolt (72) top end
(722), described sensor (722) is elastic touch sensor, described sensor (722) and described driving motor (9) electricity
Connection, sends signal and controls described driving motor when described sensor (722) touches described installation housing (2) medial wall
(9) stop operating, prevent the mobile excess of stroke.
A kind of cabinet equipped with adjustable lower margin assembly, wherein, described sliding seat
(8) it is made up of non-magnet material.
A kind of cabinet equipped with adjustable lower margin assembly, wherein, described lower margin
(721) bottom is provided with the resilient support pad in order to ground-engaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610267.1A CN106229829A (en) | 2016-07-29 | 2016-07-29 | A kind of cabinet equipped with adjustable lower margin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610267.1A CN106229829A (en) | 2016-07-29 | 2016-07-29 | A kind of cabinet equipped with adjustable lower margin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229829A true CN106229829A (en) | 2016-12-14 |
Family
ID=57535402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610267.1A Pending CN106229829A (en) | 2016-07-29 | 2016-07-29 | A kind of cabinet equipped with adjustable lower margin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229829A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460499Y (en) * | 2000-12-15 | 2001-11-21 | 揭阳市南光实业有限公司 | Double hand rope winding machine |
| CN203676422U (en) * | 2013-12-18 | 2014-07-02 | 北京石油化工学院 | Liftable fitness table |
| CN105071137A (en) * | 2015-09-02 | 2015-11-18 | 储娟英 | A connection device used for connecting a two-phase circuit to an electrical apparatus and having a limiting function |
| CN105774490A (en) * | 2016-03-14 | 2016-07-20 | 金华市四维空间汽车用品有限公司 | Roller shutter drive device of car window and use method of roller shutter drive device |
-
2016
- 2016-07-29 CN CN201610610267.1A patent/CN106229829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460499Y (en) * | 2000-12-15 | 2001-11-21 | 揭阳市南光实业有限公司 | Double hand rope winding machine |
| CN203676422U (en) * | 2013-12-18 | 2014-07-02 | 北京石油化工学院 | Liftable fitness table |
| CN105071137A (en) * | 2015-09-02 | 2015-11-18 | 储娟英 | A connection device used for connecting a two-phase circuit to an electrical apparatus and having a limiting function |
| CN105774490A (en) * | 2016-03-14 | 2016-07-20 | 金华市四维空间汽车用品有限公司 | Roller shutter drive device of car window and use method of roller shutter drive device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |