CN203617552U - Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover - Google Patents
Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover Download PDFInfo
- Publication number
- CN203617552U CN203617552U CN201320733667.3U CN201320733667U CN203617552U CN 203617552 U CN203617552 U CN 203617552U CN 201320733667 U CN201320733667 U CN 201320733667U CN 203617552 U CN203617552 U CN 203617552U
- Authority
- CN
- China
- Prior art keywords
- section bar
- body frame
- frame
- opened
- dividing plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to an opened square profile cabinet frame with an opened low-voltage complete switch cabinet top cover. The opened square profile cabinet frame comprises a main body frame and frame accessories. The main body frame is a square frame structure with an upper opening. The square frame structure is formed by four upright columns, two upper beams, two lower beams, and two lower deep beams. The upright columns, the beams and the deep beams are made of opened square profiles with inward openings. A top end bus room installed at a mounting beam of the main body frame is an upper opening structure. A left and right confluence chamber baffle plate is fixedly installed on the mounting beam and is fixed through a bus mounting beam. The bus mounting beam is respectively equipped with a front top cover and a back top cover. The top of the cabinet frame has no deep beam, the height of the bus chamber is reserved at the lower end of the top, the mode of the mounting beam is used for fixation, the connection part of top angles is an aluminum two-way structure at the same time, a groove structure is formed on a cabinet, when the low-voltage complete equipment cabinets are combined and after a top cover is opened, horizontal bus bars can be placed from top to bottom, and the difficulty of construction is reduced.
Description
Technical field
The utility model belongs to power distribution cabinet field, relates to the cabinet of voltage whole set switch cabinet, the openings section bar cabinet body frame that especially a kind of voltage whole set switch cabinet top cover is opened.
Background technology
The kind of the low-voltage complete switch equipment of China is a lot, and enterprise, according to different needs, also can adopt the switch cabinet body of different frames structure, and the cabinet body frame of switch cubicle is the pith that forms voltage whole set switch cabinet, is also important support section.The frame of switch cabinet body of most is mainly welded take welded section bar as main material, although structural strength is high, but because structural shape is by soldering, cause that complex process, flow process are loaded down with trivial details, aftertreatment technology is subject to the restrictions such as external coordination consigned processing, non-dismountable after installing, have certain limitation, the production cycle also cannot guarantee.
In addition, adopt the switch cubicle made of welding procedure, had a strong impact on its aesthetic property, and poor stability, of long duration, easily there is weld cracking or be corroded and the phenomenon that comes off, also easily produce the phenomenons such as cabinet heating.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides that a kind of assembly process is convenient, Stability Analysis of Structures, mechanical strength is high, security performance is reliable, the voltage whole set switch cabinet top cover of easy installation and removal is opened openings section bar cabinet body frame.
The purpose of this utility model is achieved through the following technical solutions:
The openings section bar cabinet body frame that a kind of voltage whole set switch cabinet top cover is opened, comprise main body frame and frame attachment, frame attachment is arranged on main body frame, described main body frame is by four root posts, two entablatures, two sills, the quadro frame formula structure of the upper shed that two lower deep beams form, wherein be set to front in the one side of main body frame, be used for installing front door, its excess-three face top is all provided with a mounting rail between two adjacent root posts, it is characterized in that: described column, crossbeam, deep beam all adopts openings section bar, the opening of this openings section bar is towards inboard, between column and entablature, adopting aluminium two to lead to is fixedly mounted with, column and sill and lower deep beam all adopt aluminium threeway to carry out frame installation, mounting rail and column adopt tapping screw to install, the top bus-bar room of installing on the mounting rail of main body frame is upper shed structure, the chamber dividing plate that confluxes about being fixed with on mounting rail, and this chamber dividing plate that confluxes is fixed by bus mounting rail, on bus mounting rail, be separately installed with pretectum and back header.
And, described openings section bar is to make strip opening at an adjacent right angle place of square section bar, on the section bar of this opening, form thus two equal short planes and two equal long planes, the ratio of the long plane width of two short plane width and section bar is 1:2; Uniform interval, longitudinal middle part position in two short planes of section bar is shaped with multiple coaxial dividing plate installing holes, is shaped with connecting hole in the two side ends symmetry of dividing plate installing hole; Spacing between dividing plate installing hole, between dividing plate installing hole and adjacent connecting hole is identical, and the spacing between connecting hole and profile flange is the half of spacing between connecting hole.
And the equal symmetry in both sides, longitudinal middle part position in two long planes of section bar is shaped with a coaxial pcketing counterbore, the spacing of this pcketing counterbore and profile flange is same as the spacing between connecting hole and profile flange; Between the made pcketing counterbore of the long plane of section bar, uniform interval is shaped with hinge mounting hole therein, and the spacing between spacing and the connecting hole of adjacent hinge mounting hole is identical; The long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar form half modulus arranged with interval; The long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar are that equi-spaced apart is arranged.
And, described frame attachment comprises front door, Rear Door, pretectum and back header, base plate, side plate, mounting bracket and crossbeam is installed, front door and Rear Door are all connected with the hinge mounting hole of stud openings square material by hinge, and side plate, mounting bracket, installation crossbeam are all installed by dividing plate installing hole, the connecting hole of tapping screw and stud openings square material.
The utlity model has following advantage and good effect:
1, the employing openings section bar of this cabinet body frame and threeway or two logical parts adopt tapping screw installation to form, jointly be connected with aluminium threeway at the pcketing counterbore at the long plane of the section bar of openings section bar two ends, the connecting hole of short plane, play the effect of fixing general frame, guaranteed stability and the accuracy of cabinet body frame assembling; The long hinge mounting hole of plane of section bar and the chain connection of cabinet unit door, the dividing plate installing hole of the short plane of section bar is connected with dividing plate, side plate or the mounting bracket etc. of low-voltage cabinet inside, meets the assembling demand of overall voltage whole set switch cabinet.
2, this cabinet body frame top is without deep beam, reserve bus-bar room height in its lower end, adopt the mode of mounting rail to fix, top corner junction is the logical structure of aluminium two simultaneously, form groove structure in cabinet upper end, when being conducive at low voltage complete set cabinet and coiling, and opening after top cover, can lay horizontal busbar from top to bottom, reduce difficulty of construction.
3, this cabinet body frame adopts openings section bar and aluminium alloy three-way piece or the two logical parts mounting means through self-drilling connection, easy to assembly, increase the strength and stability performance of cabinet, and framework is not yielding, good looking appearance, manufacture craft is simple, and assembly process is convenient, the packaging efficiency of fixed switching cabinet significantly improved more in the past, can effectively prevent from playing because of high-current leading the cabinet fever phenomenon that eddy current produces.
4, the openings section bar that this cabinet body frame adopts is the processing of aluminizing zinc steel plate, installing hole modularization, standardization level is high, has increased intensity and the barrier propterty of cabinet, has guaranteed that electric power, the lifting of complete set of equipments in the time bearing disjunction promotes and transportation afterframe is indeformable; The operations such as the later stage surface treatment of section bar have been reduced simultaneously, being applicable to panel beating ability produces voluntarily with the enterprise that possesses bending equipment, reduce the external coordination degree of dependence of voltage whole set switch cabinet panel beating parts, can not increase under raw-material prerequisite, add heavy section sectional area, strengthen intensity and linearity, in guaranteeing whole cabinet mechanical strength, also improved barrier propterty.
5, this cabinet can meet low-voltage complete switch equipment load current value and reach the requirement of 6300A, meet the growing demand of distribution system, spare part standardization level is high, arrange compact, save space, between each unit, assemble flexible and diverse, highly versatile, in guaranteeing product quality, effectively reduce cabinet cost.
Accompanying drawing explanation
Fig. 1 is main body frame perspective view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the perspective view of the utility model openings section bar;
Fig. 5 is the front view of the utility model openings section bar;
Fig. 6 is the right view of Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is the vertical view of Fig. 5;
Fig. 9 is the upward view of Fig. 5.
Embodiment
For further understanding content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows; It should be noted that, the present embodiment is descriptive, is not determinate, can not limit thus protection range of the present utility model.
The openings section bar cabinet body frame that voltage whole set switch cabinet top cover is opened, comprises main body frame and frame attachment, and frame attachment is arranged on main body frame.
Described main body frame is referring to Fig. 1, by four root posts 4, two entablatures 1, two sills 6, the quadro frame formula structure of the upper shed that two lower deep beams 5 form, wherein be set to front in the one side of main body frame, be used for installing front door 15, its excess-three face top is all provided with a mounting rail 3 between two adjacent root posts, column, crossbeam, deep beam all adopts openings section bar 19, the opening of openings section bar is towards inboard, between column and entablature, adopt aluminium two logical 2 to be fixedly mounted with, column and sill and lower deep beam all adopt aluminium threeway 7 to carry out frame installation, mounting rail and column adopt tapping screw to install.
The top bus-bar room of installing on the mounting rail of this main body frame is upper shed structure, the chamber dividing plate 10 that confluxes about being fixed with on mounting rail, and this chamber dividing plate that confluxes is fixed by bus mounting rail 8; On bus mounting rail, be separately installed with pretectum 14 and back header 13, realized thus top cover and can open, the horizontal bus of installing therein and coiling, reduces difficulty of construction, guarantees stability and the firmness of cabinet lifting.
The structure of the openings section bar that the utility model adopts is referring to Fig. 4,5,6,7,8,9, this openings section bar is to make strip opening at an adjacent right angle place of square section bar, the ratio that forms thus the long plane width of two equal short planes 22 and two equal 21, two short plane width of long plane and section bar on the section bar of this opening is 1:2.Uniform interval, longitudinal middle part position in two short planes of section bar is shaped with multiple coaxial dividing plate installing holes 23, is shaped with connecting hole 24 in the two side ends symmetry of dividing plate installing hole, and in the present embodiment accompanying drawing, made connecting hole is symmetrical two.Spacing between dividing plate installing hole, between dividing plate installing hole and adjacent connecting hole is identical, and the spacing between connecting hole and profile flange is the half of spacing between connecting hole.
The equal symmetry in both sides, longitudinal middle part position in two long planes of section bar is shaped with a coaxial pcketing counterbore 20, and the spacing of this pcketing counterbore and profile flange is same as the spacing between connecting hole and profile flange.Between the made pcketing counterbore of the long plane of section bar, uniform interval is shaped with hinge mounting hole 25 therein, and the spacing between spacing and the connecting hole of adjacent hinge mounting hole is identical.The long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar form half modulus arranged with interval, make cell gate after installation and form nature between baffle plate or dividing plate to be sealed and matched.For the present embodiment, the long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar are that equi-spaced apart is arranged.In addition, section bar entire length can change according to cabinet difference.
Pcketing counterbore, the connecting hole at the long plane of section bar two ends are connected with aluminium threeway jointly, play fixing effect, have guaranteed stability and the accuracy of cabinet assembling.The long hinge mounting hole of plane and the chain connection of cabinet unit door, the dividing plate installing hole of short plane is connected with dividing plate, side plate or the mounting bracket etc. of low-voltage cabinet inside, meets the assembling demand of overall voltage whole set switch cabinet.
Fig. 2 and Fig. 3 have shown frame attachment assembly drawing of the present utility model, frame attachment comprises front door, Rear Door 17, top cover (being divided into pretectum and back header), base plate 16, side plate 9, mounting bracket 11 and crossbeam 18 is installed, front door and Rear Door all only show the hinge of front door by hinge 12() be connected with the hinge mounting hole of stud openings square material, other annexes such as side plate, mounting bracket, installation crossbeam etc. are all installed by dividing plate installing hole, the connecting hole of tapping screw and stud openings square material.
The side plate of frame attachment is main support body, in order to bear being connected and fixed of each mounting panel, be embodied as the isolation of the inner each unit of complete equipment, according to the difference of functional requirement, can on mounting panel, be mounted to the electric component of complete equipment etc., also can frame dress backplate, for realizing the isolation between cabinet when the townhouse.
Mounting bracket and installation crossbeam play reinforcement supporting role, in order to fixing various insulators, insulated support, tie-beam etc., the conductor bus after cabinet can effectively be overlapped, and guarantee the electrical connection in complete set of equipments; Front door can install additional as required, for realizing electric operation before the cabinet of functional unit.
The parts such as the side plate of cabinet body frame inside by frame attachment, mounting bracket, top cover, base plate are effectively connected to form different units compartment by tapping screw each other, and then meet the requirement of national standard, realize voltage whole set switch cabinet body for distributing function.
Claims (4)
1. the openings section bar cabinet body frame that voltage whole set switch cabinet top cover is opened, comprise main body frame and frame attachment, frame attachment is arranged on main body frame, described main body frame is by four root posts, two entablatures, two sills, the quadro frame formula structure of the upper shed that two lower deep beams form, wherein be set to front in the one side of main body frame, be used for installing front door, its excess-three face top is all provided with a mounting rail between two adjacent root posts, it is characterized in that: described column, crossbeam, deep beam all adopts openings section bar, the opening of this openings section bar is towards inboard, between column and entablature, adopting aluminium two to lead to is fixedly mounted with, column and sill and lower deep beam all adopt aluminium threeway to carry out frame installation, mounting rail and column adopt tapping screw to install, the top bus-bar room of installing on the mounting rail of main body frame is upper shed structure, the chamber dividing plate that confluxes about being fixed with on mounting rail, and this chamber dividing plate that confluxes is fixed by bus mounting rail, on bus mounting rail, be separately installed with pretectum and back header.
2. the openings section bar cabinet body frame that voltage whole set switch cabinet top cover according to claim 1 is opened, it is characterized in that: described openings section bar is to make strip opening at an adjacent right angle place of square section bar, on the section bar of this opening, form thus two equal short planes and two equal long planes, the ratio of the long plane width of two short plane width and section bar is 1:2; Uniform interval, longitudinal middle part position in two short planes of section bar is shaped with multiple coaxial dividing plate installing holes, is shaped with connecting hole in the two side ends symmetry of dividing plate installing hole; Spacing between dividing plate installing hole, between dividing plate installing hole and adjacent connecting hole is identical, and the spacing between connecting hole and profile flange is the half of spacing between connecting hole.
3. the openings section bar cabinet body frame that voltage whole set switch cabinet top cover according to claim 2 is opened, it is characterized in that: the equal symmetry in both sides, longitudinal middle part position in two long planes of section bar is shaped with a coaxial pcketing counterbore, and the spacing of this pcketing counterbore and profile flange is same as the spacing between connecting hole and profile flange; Between the made pcketing counterbore of the long plane of section bar, uniform interval is shaped with hinge mounting hole therein, and the spacing between spacing and the connecting hole of adjacent hinge mounting hole is identical; The long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar form half modulus arranged with interval; The long hinge mounting hole of plane of section bar and the dividing plate installing hole of the short plane of section bar are that equi-spaced apart is arranged.
4. the openings section bar cabinet body frame that voltage whole set switch cabinet top cover according to claim 1 is opened, it is characterized in that: described frame attachment comprises front door, Rear Door, pretectum and back header, base plate, side plate, mounting bracket and crossbeam is installed, front door and Rear Door are all connected with the hinge mounting hole of stud openings square material by hinge, and side plate, mounting bracket, installation crossbeam are all installed by dividing plate installing hole, the connecting hole of tapping screw and stud openings square material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733667.3U CN203617552U (en) | 2013-11-19 | 2013-11-19 | Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733667.3U CN203617552U (en) | 2013-11-19 | 2013-11-19 | Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617552U true CN203617552U (en) | 2014-05-28 |
Family
ID=50770175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733667.3U Expired - Fee Related CN203617552U (en) | 2013-11-19 | 2013-11-19 | Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466691A (en) * | 2014-12-12 | 2015-03-25 | 天津电气科学研究院有限公司 | Novel 45-degree-wing-angle G sectional material switch cabinet |
| CN107095482A (en) * | 2017-07-03 | 2017-08-29 | 佛山市艾臣家居科技有限公司 | Kitchen cabinet frame and frame type kitchen cabinet with same |
-
2013
- 2013-11-19 CN CN201320733667.3U patent/CN203617552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466691A (en) * | 2014-12-12 | 2015-03-25 | 天津电气科学研究院有限公司 | Novel 45-degree-wing-angle G sectional material switch cabinet |
| CN107095482A (en) * | 2017-07-03 | 2017-08-29 | 佛山市艾臣家居科技有限公司 | Kitchen cabinet frame and frame type kitchen cabinet with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203312654U (en) | Mixed-assembling type low-voltage intelligent switch cabinet | |
| CN201402927Y (en) | Nuclear power medium-voltage switch cabinet | |
| CN203617551U (en) | Low-voltage complete switch cabinet opened square profile cabinet frame | |
| CN203617552U (en) | Opened square profile cabinet frame with opened low-voltage complete switch cabinet top cover | |
| CN210744505U (en) | Fully-assembled switch cabinet frame capable of combining cabinets in multiple directions | |
| CN103701048A (en) | Low-voltage switch cabinet body | |
| CN201413934Y (en) | Nine-folder sectional material dynamic cabinet | |
| CN204119052U (en) | High-voltage static var generator power module device | |
| CN203617550U (en) | Low voltage complete switch cabinet made of opened square profile | |
| CN210216706U (en) | Combined building supporting steel structure | |
| CN202749702U (en) | Mounting bracket of low-voltage switch cabinet | |
| CN203690708U (en) | Low-voltage kit switch cabinet with open top cover | |
| CN205016840U (en) | Subway direct current isolation switch cabinet cabinet body frame | |
| CN201332226Y (en) | Assembled type box frame structure of pre-mounting transformer substation | |
| CN204068137U (en) | A kind of aluminum section bar frame bolted bus bridge | |
| CN203589458U (en) | Switch cabinet with an open bus channel and combined switch cabinet | |
| CN112467661B (en) | Female clamping device that arranges | |
| CN203983767U (en) | A kind of improved voltage switchgear cabinet | |
| CN207664445U (en) | A kind of bus bridge with seal for switchgear | |
| CN111712098A (en) | Standardized section bar rack | |
| CN220233865U (en) | Cabinet type frame construction that stability is good | |
| CN203660320U (en) | Low-voltage switch cabinet body | |
| CN203760857U (en) | Low-voltage set switchgear opening square section bar | |
| CN203117233U (en) | Box body for detecting device of radio frequency devices | |
| CN216794375U (en) | Low-voltage distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300180 Hedong District, Tianjin Jintang Road, No. 174 Patentee after: TIANJIN RESEARCH INSTITUTE OF ELECTRIC SCIENCE CO., LTD. Patentee after: Tianjin Tianzhuan Electric Control Power Distribution Co., Ltd. Address before: 300180 Hedong District, Tianjin Jintang Road, No. 174 Patentee before: Tianjin Design & Research Institute of Electric Drive Co., Ltd. Patentee before: Tianjin Tianzhuan Electric Control Power Distribution Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |