CN106229827A - A kind of have scalable lower margin and reliable cabinet - Google Patents
A kind of have scalable lower margin and reliable cabinet Download PDFInfo
- Publication number
- CN106229827A CN106229827A CN201610610151.8A CN201610610151A CN106229827A CN 106229827 A CN106229827 A CN 106229827A CN 201610610151 A CN201610610151 A CN 201610610151A CN 106229827 A CN106229827 A CN 106229827A
- Authority
- CN
- China
- Prior art keywords
- lower margin
- cabinet
- push
- sliding seat
- pull bar
- 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
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of have scalable lower margin and reliable cabinet, 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 have scalable lower margin and reliable electric switch
Cabinet is 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 and a kind of have scalable lower margin and reliable cabinet, it can overcome
Defect of the prior art.
A kind of according to the present invention has scalable lower margin and reliable cabinet, including electric cubicle switchboard cupboard
What the bottom of body and described cabinet cabinet was connected installs housing and is arranged on the top wall of described installation housing and divides
It is not positioned at four Height Adjustable lower margin assemblies of four apex of square, wherein, described four Height Adjustable ground
The rotatable screw shell each including being connected with described installation housing by upper and lower two bearings in foot assembly is with described
Lower margin that the ground bolt of the threaded interior hole threaded engagement of rotatable screw shell is connected with the lower end of described ground bolt and
With the lower margin regulation gear of the external connection of described rotatable screw shell, also it is fixedly installed at the top wall of described installation housing
Having driving assembly matrix, the middle part of described driving assembly matrix is slidably mounted with sliding seat, can on described sliding seat
The driving motor being supported with slidably and drive gear transmission to couple, wherein, is provided with extension side in described driving assembly matrix
To two groups of mutually orthogonal supporting chutes, in order to support and to guide the slip of described sliding seat, four lower margins are regulated in gears
One be driven；Described two groups supporting chutes in often organize two at the opposite sides all including being positioned at described sliding seat
In chute section, and these two chute sections one is provided with calutron, another is provided with spring element returns device,
Described spring element returns device all includes the sleeve being fixedly connected on described driving assembly matrix and passes through elastic reset
Element 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
Push/pull slot in the corresponding side surface of described sliding seat is slidably matched, and this described sliding seat of permission that is slidably matched is relative to described push-and-pull
Bar is being orthogonal in push-pull bar axially direction slip, is provided with in order to interact with described calutron in described sliding seat
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,
Thus, when in the calutron being positioned at differing heights powers on, it is possible to make the permanent magnet at respective heights be repelled
Power such that it is able to make described push-pull bar push described elastic reset member and described driving gear is adjusted with corresponding lower margin
Joint gear engagement, 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
Described push-pull bar stretches described elastic reset member and makes the lower margin regulation gear engagement that described driving gear is corresponding with another,
Instantly, during electricity, by the reset response of described elastic reset member, described sliding seat is at centre position, so that institute
Stating driving gear all to depart from each lower margin regulation gear, described driving outer surface of motor is provided with electronic-controlled installation, described
Electronic-controlled installation and described driving motor Electricity Federation, described electronic-controlled installation in order to regulate the rotating speed of described driving motor, from
And the rotating speed of described driving motor can be regulated as required to control the rotary speed of described rotatable screw shell.
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 have scalable lower margin and reliable cabinet, including electric cubicle switchboard cupboard
What the bottom of body 100 and described cabinet cabinet 100 was connected installs housing 2 and is arranged on the top of described installation housing 2
On wall and lay respectively at square four apex four Height Adjustable lower margin assemblies 7, wherein, described four height can
Each including by upper and lower two bearings 738,739 and revolving that described installation housing 2 is connected in the lower margin assembly 7 of regulation
Turn 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
The lower margin 721 that the lower end of screw rod 72 connects and the lower margin regulation gear of the external connection with described rotatable screw shell 73
71, it is further fixedly arranged on driving assembly matrix 5, the pars intermedia of described driving assembly matrix 5 at the top wall of described installation housing 2
Position is slidably mounted with sliding seat 8, described sliding seat 8 is supported with slidably and the driving driving gear 91 power to couple
Motor 9, wherein, is provided with two groups of supporting chutes 50,51 that bearing of trend is mutually orthogonal in described driving assembly matrix 5, in order to
Support and guide the slip of described sliding seat 8 that in four lower margins regulation gears 71 is driven；Described two groups are propped up
Hold two chute sections that often organizing in chute 50,51 all includes being positioned at the opposite sides of described sliding seat 8, and these two chutes
In Duan one is provided with calutron 63,31, another is provided with spring element returns device 6,32, described elastic unit
Part resetting means 6,32 all includes the sleeve 60 being fixedly connected on described driving assembly matrix 5 and passes through 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 the head that 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
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 institute
State the permanent magnet 64,30 that calutron 63,31 interacts；Wherein, two groups of supporting chutes 50,51 that described bearing of trend is orthogonal
Permanent magnet 64, about 30 corresponding respectively be provided separately, 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 described push-pull bar 62 is pushed away
Press described elastic reset member 61 and described driving gear 91 is engaged with corresponding lower margin regulation gear 71, and on reverse
During electricity, it is possible to make the permanent magnet 64,30 at described respective heights by captivation such that it is able to described push-pull bar 62 is stretched
Described elastic reset member 61 the lower margin regulation gear 71 making described driving gear 91 corresponding with another engage, electricity instantly
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 to depart from each lower margin regulation gear 71, described driving motor 9 outer surface is provided with electronic-controlled installation 92,
Described electronic-controlled installation 92 and described driving motor 9 Electricity Federation, described electronic-controlled installation 92 is in order to regulate described driving motor 9
Rotating speed, such that it is able to regulate the rotating speed of described driving motor 9 as required to control the rotation of described rotatable screw shell 73
Rotary speed.
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. there is scalable lower margin and a reliable cabinet, including cabinet cabinet (100) with described
The bottom of cabinet cabinet (100) be connected installation housing (2) and be arranged on the top wall of described installation housing (2) and
Lay respectively at square four apex four Height Adjustable lower margin assemblies (7), wherein, described four Height Adjustable
Lower margin assembly (7) in each include by upper and lower two bearings (738,739) be connected with described installation housing (2) can
Rotate screw shell (73) and described rotatable screw shell (73) threaded interior hole threaded engagement ground bolt (72) and
Lower margin (721) that the lower end of described ground bolt (72) connects and with the external connection of described rotatable screw shell (73)
Lower margin regulation gear (71), be further fixedly arranged at the top wall of described installation housing (2) driving assembly matrix (5), described in drive
The middle part of dynamic assembly matrix (5) is slidably mounted with sliding seat (8), and described sliding seat is supported with on (8) slidably
Driving motor (9) with driving gear (91) power to couple, wherein, is provided with bearing of trend in described driving assembly matrix (5)
Four lower margins are adjusted by two groups of mutually orthogonal supportings chute (50,51) in order to support and to guide the slip of described sliding seat (8)
One in joint gear (71) is driven；Often group in described two groups of supportings chute (50,51) all includes being positioned at described slip
Two chute sections at the opposite sides of seat (8), and in these two chute sections is provided with calutron (63,31),
Being provided with spring element returns device (6,32) in another, described spring element returns device (6,32) all includes fixing connection
Sleeve (60) on described driving assembly matrix (5) and elastic with described sleeve (60) by elastic reset member (61)
The push-pull bar (62) coordinated slidably, the head of described push-pull bar (62) be provided with the head that is slidably matched (621) in order to described cunning
Push/pull slot (80) in the corresponding side surface of dynamic seat (8) is slidably matched, and this described sliding seat of permission (8) that is slidably matched is 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 electromagnetism
The permanent magnet (64,30) that device (63,31) interacts；Wherein, two groups of supportings chute (50,51) that described bearing of trend is orthogonal
The permanent magnet (64,30) being distinguished correspondence is provided separately, up and down thus, when the calutron (63,31) being positioned at differing heights
In one 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-and-pull
Bar (62) pushes described elastic reset member (61) and makes described driving gear (91) and corresponding lower margin regulation gear (71)
Engagement, 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) ground corresponding with another
Foot regulation gear (71) engagement, instantly during electricity, by the reset response of described elastic reset member (61), described sliding seat (8)
Be at centre position so that described driving gear (91) and each lower margin regulation gear (71) all depart from, described in drive
Galvanic electricity machine (9) outer surface is provided with electronic-controlled installation (92), described electronic-controlled installation (92) and described driving motor (9) electricity
Connection, described electronic-controlled installation (92) is in order to regulate the rotating speed of described driving motor (9), such that it is able to regulation is described as required
The rotating speed driving motor (9) controls the rotary speed of described rotatable screw shell (73).
A kind of have scalable lower margin and reliable cabinet, wherein, described slip
Seat (8) is made up of non-magnet material.
A kind of have scalable lower margin and a reliable cabinet, wherein, described
The bottom of lower margin (721) is provided with the resilient support pad in order to ground-engaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610151.8A CN106229827A (en) | 2016-07-29 | 2016-07-29 | A kind of have scalable lower margin and reliable cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610151.8A CN106229827A (en) | 2016-07-29 | 2016-07-29 | A kind of have scalable lower margin and reliable cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229827A true CN106229827A (en) | 2016-12-14 |
Family
ID=57536010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610151.8A Pending CN106229827A (en) | 2016-07-29 | 2016-07-29 | A kind of have scalable lower margin and reliable cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229827A (en) |
Citations (3)
| 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 |
| RU2418147C1 (en) * | 2010-01-11 | 2011-05-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Calibrating device of extension-type well shaft |
| CN203676422U (en) * | 2013-12-18 | 2014-07-02 | 北京石油化工学院 | Liftable fitness table |
-
2016
- 2016-07-29 CN CN201610610151.8A patent/CN106229827A/en active Pending
Patent Citations (3)
| 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 |
| RU2418147C1 (en) * | 2010-01-11 | 2011-05-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Calibrating device of extension-type well shaft |
| CN203676422U (en) * | 2013-12-18 | 2014-07-02 | 北京石油化工学院 | Liftable fitness table |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |