CN107394649A - A kind of assembly method of drawer-type switch cabinet - Google Patents
A kind of assembly method of drawer-type switch cabinet Download PDFInfo
- Publication number
- CN107394649A CN107394649A CN201710812705.7A CN201710812705A CN107394649A CN 107394649 A CN107394649 A CN 107394649A CN 201710812705 A CN201710812705 A CN 201710812705A CN 107394649 A CN107394649 A CN 107394649A
- Authority
- CN
- China
- Prior art keywords
- drawer
- guideway
- assembly method
- switch cabinet
- type switch
- 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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of assembly method of drawer-type switch cabinet, comprise the following steps：Drawer guideway is assembled, drawer guideway is installed in side wall relative in switch cubicle, drawer is assembled, drawer is installed on drawer guideway；Drawer promotes or pulled out switch cubicle by being slided on drawer guideway.Compared with prior art, the beneficial effects of the invention are as follows：When running into vibration or rocking, it can ensure that drawer is unaffected, avoid contact bad, ensure circuit stable connection.
Description
Technical field
The present invention relates to a kind of assembly method of drawer-type switch cabinet.
Background technology
For low-voltage distribution cabinet to exchange 50HZ, rated voltage 380V is that distribution system is used as power, for illuminating and distribution
Electric energy is changed or control uses, and it has strong breaking capacity, and dynamic thermal stability is good, and electrical arrangement is flexible, and combination is convenient, series
It is property, practical, the advantages that structure novelty.Drawer type low-voltage distributing cabinet loop is more, easy to maintenance, can directly more when faulty
Drawer is changed, maintenance is easy, instead of traditional low-voltage distribution cabinet gradually.The drawer of drawer-type distribution box is arranged on drawer and led
On rail, for drawer by being slided in drawer guideway, realization is pushed into or pulled out power distribution cabinet, generally pre- between drawer and drawer guideway
Certain withdrawing space is stayed, forms the shake surplus of drawer.Low-voltage distribution cabinet at work, rocks, in drawer if drawer produces
Contact be easy to be in contact bad, cause circuit connection unstable, very big potential safety hazard be present.Can in residential electricity consumption
Illumination flicker can be caused, in the industry, large-scale industry equipment operation exception may be caused, device damage, trigger great thing
Therefore.
Chinese patent 201410150240X discloses drawer anti-shake adjusting apparatus, and it is that one kind is arranged on drawer type low pressure
Anti-shake adjusting apparatus between power distribution cabinet and drawer guideway, drawer side board is included, drawer side board is fixed on by fastener to be taken out
Between drawer bottom plate and adjustment shell fragment, it is placed in drawer guideway, adjustment shell fragment longitudinal center arches upward, and top of arching upward contradicts drawer and led
Rail, adjust the both sides vertical edge of shell fragment has one section of slab construction respectively, and one section is fixing end, is fixed with drawer side board, another
Section is free end, and sky is in drawer guideway.Although the invention has advantages below：In use, the both sides of drawer body are fixed on
Between two symmetrical drawer bases, during pull drawer body, drawer side board and adjustment shell fragment slide in drawer guideway, whole
Shell fragment prevents drawer body from shaking, improves drawer body in the application of voltage distribution cabinet by the elastic deformation of itself
Security, avoid causing power distribution cabinet circuit unstable.But its shortcoming is to be only capable of left and right damping.
Chinese patent 2013102154550 is disclosed the invention discloses a kind of assembly method of drawer-type switch cabinet, is wrapped
Include cabinet, horizontal bus room, cable vault, switch cabinet drawer, bus cable shunt, light current wire casing；The upper end of the cabinet and
Lower end sets horizontal bus room respectively, sets upper end light current wire casing and lower end weak electric wire in the horizontal bus room of upper and lower end respectively
Groove, cabinet middle part set cable vault, vertical light current wire casing are set in cable vault, threading hole is set on vertical light current wire casing, in electricity
Cable room side and the position corresponding section of threading hole are provided with switch cabinet drawer, and each switch cabinet drawer is provided with plug connector and total
Line cable branch device；Terminal resistance and toggle switch are provided with the bus cable shunt.Although the invention has following
Advantage：Can solve wiring interference, the connecting of bus and point loop, quick continuity test, the intelligence of online the problems such as changing point loop
The assembly method of energy drawer-type switch cabinet, reduces the interference of wiring and the loss of circuit.But its shortcoming is to be unable to damping.
The content of the invention
The present invention needs to solve the problems, such as to be to be directed to above-mentioned the deficiencies in the prior art, and provides a kind of drawer-type switch cabinet
Assembly method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of assembly method of drawer-type switch cabinet, comprises the following steps：
（1）Drawer guideway is assembled, the cross section of drawer guideway is in C fonts, and drawer guideway includes integrally formed horizontal turnover
Side, vertical edge and lower horizontal flanging, lower horizontal flanging upper surface are prefabricated with the guiding groove for being oriented to rubber roll,
Upper horizontal flanging, which corresponds to, is adhesive with rubber blanket at position-limited wing, vertical edge welds damping spring towards drawer side；
（2）Drawer guideway is installed in side wall relative in switch cubicle, is oppositely arranged the upper horizontal flanging of drawer guideway；
（3）Drawer is assembled, the upper edge of the side of drawer two is horizontally outward extended with position-limited wing respectively, and bottom surface of drawer both sides are installed respectively
Two row rubber rolls；
（4）Guiding groove under two row rubber rolls of drawer are alignd respectively on horizontal flanging, drawer is installed on by drawer
On guide rail；Drawer promotes or pulled out switch cubicle by being slided on drawer guideway.
The cross section for being oriented to groove is in isosceles trapezoid, and big end is upward.
The depth for being oriented to groove is less than or equal to the half of rubber roll diameter.
Gap between rubber blanket and position-limited wing is more than or equal to 2mm.
Gap between damping spring and drawer side is more than or equal to 5mm.
Compared with prior art, the beneficial effects of the invention are as follows：What the rubber roll of drawer both sides was caught in that lower level turns over leads
Into groove, the existing guide effect of groove is oriented to, also left and right position-limiting action, rubber roll both can guarantee that pull is laborsaving, again might be used
To buffer the vibration of above-below direction；The position-limited wing of drawer both sides is located under upper horizontal flanging, and is provided with rubber at corresponding position-limited wing
Rubber cushion, can vertically to drawer carry out it is spacing, vertical edge is provided with damping spring towards drawer side, can buffer horizontal rush
Hit, when running into vibration or rocking, can ensure that drawer is unaffected, avoid contact bad, ensure circuit stable connection.
Brief description of the drawings
Fig. 1 is the structural representation of the drawer-type switch cabinet of the present invention；
Wherein, 1- drawers,
The upper horizontal flangings of 2-,
3- vertical edges,
Horizontal flanging under 4-,
5- rubber rolls,
6- is oriented to groove,
7- position-limited wings,
8- rubber blankets,
9- damping springs.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Figure is included with lower component：Drawer 1, upper horizontal flanging 2, vertical edge 3, lower horizontal flanging 4, rubber roll 5,
It is oriented to groove 6, position-limited wing 7, rubber blanket 8 and damping spring 9.
As shown in figure 1, a kind of drawer-type switch cabinet includes cabinet and at least one drawer being arranged in cabinet, drawer leads to
Cross on drawer guideway slide promote or pull out switch cubicle, the cross section of drawer guideway is in C fonts, be divided into horizontal flanging,
Vertical edge and lower horizontal flanging, the vertical edge of drawer guideway are individually fixed in the side wall of switch cubicle, the upper water of drawer guideway
Flat flanging is oppositely arranged, and the both sides of bottom surface of drawer are respectively equipped with a row rubber roll, and lower horizontal flanging upper surface, which is provided with, to be used
In the guiding groove for being oriented to rubber roll, the upper edge of the side of drawer two is horizontally outward extended with position-limited wing respectively, and upper level is turned over
Flanging corresponds to and rubber blanket is provided with position-limited wing, and vertical edge is provided with damping spring towards drawer side.
A kind of assembly method of drawer-type switch cabinet, comprises the following steps：
（1）Drawer guideway is assembled, the cross section of drawer guideway is in C fonts, and drawer guideway includes integrally formed horizontal turnover
Side, vertical edge and lower horizontal flanging, lower horizontal flanging upper surface are prefabricated with the guiding groove for being oriented to rubber roll,
Upper horizontal flanging, which corresponds to, is adhesive with rubber blanket at position-limited wing, vertical edge welds damping spring towards drawer side；
（2）Drawer guideway is installed in side wall relative in switch cubicle, is oppositely arranged the upper horizontal flanging of drawer guideway；
（3）Drawer is assembled, the upper edge of the side of drawer two is horizontally outward extended with position-limited wing respectively, and bottom surface of drawer both sides are installed respectively
Two row rubber rolls；
（4）Guiding groove under two row rubber rolls of drawer are alignd respectively on horizontal flanging, drawer is installed on by drawer
On guide rail；Drawer promotes or pulled out switch cubicle by being slided on drawer guideway.
The cross section for being oriented to groove is in isosceles trapezoid, and big end is upward.
The depth for being oriented to groove is less than or equal to the half of rubber roll diameter.
Gap between rubber blanket and position-limited wing is more than or equal to 2mm.
Gap between damping spring and drawer side is more than or equal to 5mm.
In use, the rubber roll of drawer both sides is caught in the guiding groove that lower level is turned over, it is oriented to existing be oriented to of groove and makees
With also left and right position-limiting action, rubber roll both can guarantee that pull was laborsaving, and can buffer the vibration of above-below direction again；Drawer two
The position-limited wing of side is located under upper horizontal flanging, and is provided with rubber blanket at corresponding position-limited wing, and vertically drawer can limited
Position, vertical edge are provided with damping spring towards drawer side, can buffer horizontal impact, can when running into vibration or rocking
Ensure that drawer is unaffected, avoid contact bad, ensure circuit stable connection.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (5)
- A kind of 1. assembly method of drawer-type switch cabinet, it is characterised in that：Comprise the following steps：（1）Drawer guideway is assembled, the cross section of drawer guideway is in C fonts, and drawer guideway includes integrally formed horizontal turnover Side, vertical edge and lower horizontal flanging, lower horizontal flanging upper surface are prefabricated with the guiding groove for being oriented to rubber roll, Upper horizontal flanging, which corresponds to, is adhesive with rubber blanket at position-limited wing, vertical edge welds damping spring towards drawer side；（2）Drawer guideway is installed in side wall relative in switch cubicle, is oppositely arranged the upper horizontal flanging of drawer guideway；（3）Drawer is assembled, the upper edge of the side of drawer two is horizontally outward extended with position-limited wing respectively, and bottom surface of drawer both sides are installed respectively Two row rubber rolls；（4）Guiding groove under two row rubber rolls of drawer are alignd respectively on horizontal flanging, drawer is installed on by drawer On guide rail；Drawer promotes or pulled out switch cubicle by being slided on drawer guideway.
- 2. the assembly method of drawer-type switch cabinet according to claim 1, it is characterised in that：The cross section for being oriented to groove is in Isosceles trapezoid, big end is upward.
- 3. the assembly method of drawer-type switch cabinet according to claim 1, it is characterised in that：The depth for being oriented to groove is less than Equal to the half of rubber roll diameter.
- 4. the assembly method of drawer-type switch cabinet according to claim 1, it is characterised in that：Between rubber blanket and position-limited wing Gap be more than or equal to 2mm.
- 5. the assembly method of drawer-type switch cabinet according to claim 1, it is characterised in that：Damping spring and drawer side Between gap be more than or equal to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812705.7A CN107394649A (en) | 2017-09-11 | 2017-09-11 | A kind of assembly method of drawer-type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812705.7A CN107394649A (en) | 2017-09-11 | 2017-09-11 | A kind of assembly method of drawer-type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394649A true CN107394649A (en) | 2017-11-24 |
Family
ID=60351132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710812705.7A Pending CN107394649A (en) | 2017-09-11 | 2017-09-11 | A kind of assembly method of drawer-type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935934A (en) * | 2020-09-10 | 2020-11-13 | 合肥言臻科技有限公司 | Limiting mechanism frame for assembling electric power cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972808A (en) * | 2014-04-16 | 2014-08-06 | 江苏银佳企业集团有限公司 | Anti-shake adjusting device of drawer |
| CN203839792U (en) * | 2014-03-21 | 2014-09-17 | 郑州市三维配电设备有限公司 | Clamping-type guide rail structure used for drawer of switch cabinet |
| CN204668814U (en) * | 2015-06-09 | 2015-09-23 | 常熟市通用电器厂有限公司 | Guarantee the mechanism that drawer steadily pushes |
| CN205016332U (en) * | 2015-09-11 | 2016-02-03 | 北京诚信能环科技有限公司 | Damping device of transformer |
| CN205452919U (en) * | 2016-03-17 | 2016-08-10 | 常熟市通用电器厂有限公司 | Mechanism is prevented dropping by drawer |
| CN206211375U (en) * | 2016-11-25 | 2017-05-31 | 河南中坤实业有限公司 | MNS low-pressure drawer-type switch cabinet |
| CN206461248U (en) * | 2017-03-06 | 2017-09-01 | 王伟 | A kind of regulator cubicle that there is damping and function is moved easily |
-
2017
- 2017-09-11 CN CN201710812705.7A patent/CN107394649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839792U (en) * | 2014-03-21 | 2014-09-17 | 郑州市三维配电设备有限公司 | Clamping-type guide rail structure used for drawer of switch cabinet |
| CN103972808A (en) * | 2014-04-16 | 2014-08-06 | 江苏银佳企业集团有限公司 | Anti-shake adjusting device of drawer |
| CN204668814U (en) * | 2015-06-09 | 2015-09-23 | 常熟市通用电器厂有限公司 | Guarantee the mechanism that drawer steadily pushes |
| CN205016332U (en) * | 2015-09-11 | 2016-02-03 | 北京诚信能环科技有限公司 | Damping device of transformer |
| CN205452919U (en) * | 2016-03-17 | 2016-08-10 | 常熟市通用电器厂有限公司 | Mechanism is prevented dropping by drawer |
| CN206211375U (en) * | 2016-11-25 | 2017-05-31 | 河南中坤实业有限公司 | MNS low-pressure drawer-type switch cabinet |
| CN206461248U (en) * | 2017-03-06 | 2017-09-01 | 王伟 | A kind of regulator cubicle that there is damping and function is moved easily |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935934A (en) * | 2020-09-10 | 2020-11-13 | 合肥言臻科技有限公司 | Limiting mechanism frame for assembling electric power cabinet |
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| 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: 20171124 |