CN109428268A - A kind of low tension switch cabinet top plate - Google Patents
A kind of low tension switch cabinet top plate Download PDFInfo
- Publication number
- CN109428268A CN109428268A CN201710724431.6A CN201710724431A CN109428268A CN 109428268 A CN109428268 A CN 109428268A CN 201710724431 A CN201710724431 A CN 201710724431A CN 109428268 A CN109428268 A CN 109428268A
- Authority
- CN
- China
- Prior art keywords
- lamina tecti
- cabinet body
- tension switch
- column
- block
- 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
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
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Abstract
The invention discloses a kind of low tension switch cabinet top plates, including cabinet body, horizontally disposed support plate is equipped in the cabinet body, the support plate is fixed with the column being vertically arranged far from the side of bottom in cabinet body, the side of the column is fixed with the first lamina tecti, first lamina tecti is fixed on the inner sidewall of cabinet body far from the side of column, the cabinet body is equipped with gap far from the side upper end of the first lamina tecti, shaft is rotatably connected on the side wall of the gap, the shaft is connected with the second lamina tecti by link block, the column is equipped with block and the first mounting groove close to the side of the second lamina tecti.The configuration of the present invention is simple; it is easy to use; pass through the support of support plate; low-tension switch cabinet can be prevented to be deformed in hoisting process; lamina tecti is divided into two, convenient in narrow switchgear house, and the maintenance in later period is carried out to low-tension switch cabinet internal unit; lamina tecti facilitates fixation, is conducive to the equipment inside protection.
Description
Technical field
The present invention relates to low-tension switch cabinet technical field more particularly to a kind of low tension switch cabinet top plates.
Background technique
Low-tension switch cabinet is suitable for the industries such as power plant, petroleum, chemical industry, metallurgy, weaving, skyscraper, as transmitting electricity, match
Electricity and electric energy conversion are used, and in order to facilitate cabling, a compartment of switchgear cabinet top is generally arranged in busbar by low-tension switch cabinet
It is interior, it is usually covered with lamina tecti, traditional lamina tecti is mostly just won structure as a monolith steel plate and made in lifting low pressure
It is easy to cause the deformation of lamina tecti when switchgear, to influence the use of entire low-tension switch cabinet, while being completed in working site
After the assembly of cabinet body, it is difficult to open in narrow switchgear house internal head cover plate, can not interts and install so as to cause busbar, after this gives
The maintenance of phase brings big inconvenience, and lamina tecti is also difficult to fix on the cabinet, not in place to the protection of internal unit.To understand
The certainly above problem, we have proposed a kind of low tension switch cabinet top plates.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of low tension switch cabinet top proposed
Plate.
To achieve the goals above, present invention employs following technical solutions:
A kind of low tension switch cabinet top plate, including cabinet body, the cabinet body is interior to be equipped with horizontally disposed support plate, the support plate
Side far from bottom in cabinet body is fixed with the column being vertically arranged, and the side of the column is fixed with the first lamina tecti, described
First lamina tecti is fixed on the inner sidewall of cabinet body far from the side of column, side upper end of the cabinet body far from the first lamina tecti
Equipped with gap, shaft is rotatably connected on the side wall of the gap, the shaft is connected with the second lamina tecti, institute by link block
It states column and is equipped with block and the first mounting groove close to the side of the second lamina tecti, the block is located at the lower section of the first mounting groove,
It offsets on the downside of the block and the second lamina tecti, the bottom of first mounting groove is connected with first by the first resilient mounting
Limited block, the upside of second lamina tecti are equipped with lifting block, and the lifting block is equipped with limit corresponding with the first limited block
Mouthful.
Preferably, the two sides of the support plate are symmetrically arranged with the second mounting groove, and the bottom of second mounting groove passes through the
Two resilient mountings are connected with the second limited block, and the inner sidewall of the cabinet body is equipped with limiting slot corresponding with the second limited block.
Preferably, the height of the column upper surface is higher than the height of the first lamina tecti, the second lamina tecti upper surface.
Preferably, two third mounting grooves are symmetrically arranged on the side wall of the gap, on the side wall of the third mounting groove
It is rotatablely connected by bearing and shaft.
Preferably, second lamina tecti is circumferentially with sealing ring.
In the present invention, support plate can provide support not only for column, but also can provide low-tension switch cabinet a degree of
Protection, while when being lifted to low-tension switch cabinet, the deformation of cabinet body can be prevented, column can be convenient the first lamina tecti
It is fixed, due to the rotation of shaft, it can be convenient the opening and closing of the second lamina tecti of control, when the second lamina tecti is closed, gear
Block can provide support for the second lamina tecti, prevent the second lamina tecti from turning in cabinet body, influence the work of internal unit, due to
The rebound effect of first resilient mounting conveniently presses the first limited block, thus the first limited block of control to the limit of lifting block with
It is no, and then the second lamina tecti is fixed, while lifting block facilitates the second lamina tecti of pull-up.The configuration of the present invention is simple uses
It is convenient, by the support of support plate, low-tension switch cabinet can be prevented to be deformed in hoisting process, lamina tecti is divided into two,
Convenient that the maintenance in later period is carried out to low-tension switch cabinet internal unit in narrow switchgear house, lamina tecti facilitates fixation, is conducive to
Equipment inside protection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of low tension switch cabinet top plate proposed by the present invention；
Fig. 2 is structural schematic diagram at a kind of A of low tension switch cabinet top plate proposed by the present invention；
Fig. 3 is structural schematic diagram at a kind of B of low tension switch cabinet top plate proposed by the present invention；
Fig. 4 is structural schematic diagram at a kind of C of low tension switch cabinet top plate proposed by the present invention.
In figure: 1 cabinet body, 2 support plates, 3 columns, 4 first lamina tectis, 5 shafts, 6 link blocks, 7 second lamina tectis, 8 blocks,
9 first resilient mountings, 10 first limited blocks, 11 lifting blocks, 12 second resilient mountings, 13 second limited blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of low tension switch cabinet top plate, including cabinet body 1, cabinet body 1 is interior to be equipped with horizontally disposed support plate 2,
The two sides of support plate 2 are symmetrically arranged with the second mounting groove, and the bottom of the second mounting groove is connected with second by the second resilient mounting 12
The inner sidewall of limited block 13, cabinet body 1 is equipped with limiting slot corresponding with the second limited block 13, facilitates the peace installation and dismantling of support plate 2
It unloads, so that the convenient equipment to 2 lower section of support plate operates, support plate 2 is fixed with vertically far from the side of bottom in cabinet body 1
The column 3 of setting, the side of column 3 are fixed with the first lamina tecti 4, and the first lamina tecti 4 is fixed on cabinet body far from the side of column 3
On 1 inner sidewall, cabinet body 1 is equipped with gap far from the side upper end of the first lamina tecti 4, is rotatably connected to shaft on the side wall of gap
5, it is symmetrically arranged with two third mounting grooves on the side wall of gap, is connected on the side wall of third mounting groove by bearing and the rotation of shaft 5
It connects, facilitates the rotation of shaft, to facilitate opening or closing for the second lamina tecti 7 of control, shaft 5 is connected with by link block 6
Second lamina tecti 7, the second lamina tecti 7 are circumferentially with sealing ring, prevent the entrance of water from damaging to internal unit, column 3
Be equipped with block 8 and the first mounting groove close to the side of the second lamina tecti 7, block 8 is located at the lower section of the first mounting groove, block 8 and
The downside of second lamina tecti 7 offsets, and the bottom of the first mounting groove is connected with the first limited block 10 by the first resilient mounting 9, the
The upside of two lamina tectis 7 is equipped with lifting block 11, and lifting block 11 is equipped with limited mouth corresponding with the first limited block 10, on column 3
The height on surface is higher than the height of the first lamina tecti 4,7 upper surface of the second lamina tecti, and the first limited block 10 is facilitated to enter lifting opening,
To which the second lamina tecti 7 be fixed.
In the present invention, support plate 2 can provide support not only for column 3, but also can provide to a certain degree low-tension switch cabinet
Protection can prevent the deformation of cabinet body 1, column 3 can be convenient the first top cover while when lifting to low-tension switch cabinet
The fixation of plate 4 can be convenient opening or closing for the second lamina tecti 7 of control due to the rotation of shaft 5, close in the second lamina tecti 7
When closing, block 8 can provide support for the second lamina tecti 7, prevent the second lamina tecti 7 from turning in cabinet body 1, influence internal unit
Work the first limited block 10 is conveniently pressed due to the rebound effect of the first resilient mounting 9, thus control the first limited block 10
Whether to the limit of lifting block 11, and then the second lamina tecti 7 is fixed, while lifting block 11 facilitates the second lamina tecti of pull-up
7。
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of low tension switch cabinet top plate, including cabinet body (1), which is characterized in that be equipped with horizontally disposed branch in the cabinet body (1)
Fagging (2), the support plate (2) are fixed with the column (3) being vertically arranged, the column far from the side of cabinet body (1) interior bottom
(3) side is fixed with the first lamina tecti (4), and first lamina tecti (4) is fixed on cabinet body (1) far from the side of column (3)
Inner sidewall on, the cabinet body (1) is equipped with gap far from the side upper end of the first lamina tecti (4), turns on the side wall of the gap
Dynamic to be connected with shaft (5), the shaft (5) is connected with the second lamina tecti (7) by link block (6), and the column (3) is close to the
The side of two lamina tectis (7) is equipped with block (8) and the first mounting groove, and the block (8) is located at the lower section of the first mounting groove, described
It offsets on the downside of block (8) and the second lamina tecti (7), the bottom of first mounting groove is connected by the first resilient mounting (9)
Have the first limited block (10), the upside of second lamina tecti (7) is equipped with lifting block (11), the lifting block (11) be equipped with
The corresponding limited mouth of first limited block (10).
2. a kind of low tension switch cabinet top plate according to claim 1, which is characterized in that the two sides pair of the support plate (2)
Claim to be equipped with the second mounting groove, the bottom of second mounting groove is connected with the second limited block by the second resilient mounting (12)
(13), the inner sidewall of the cabinet body (1) is equipped with limiting slot corresponding with the second limited block (13).
3. a kind of low tension switch cabinet top plate according to claim 1, which is characterized in that the height of column (3) upper surface
Degree is higher than the height of the first lamina tecti (4), the second lamina tecti (7) upper surface.
4. a kind of low tension switch cabinet top plate according to claim 1, which is characterized in that symmetrically set on the side wall of the gap
There are two third mounting groove, it is rotatablely connected on the side wall of the third mounting groove by bearing and shaft (5).
5. a kind of low tension switch cabinet top plate according to claim 1, which is characterized in that the week of second lamina tecti (7)
To equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724431.6A CN109428268A (en) | 2017-08-22 | 2017-08-22 | A kind of low tension switch cabinet top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724431.6A CN109428268A (en) | 2017-08-22 | 2017-08-22 | A kind of low tension switch cabinet top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109428268A true CN109428268A (en) | 2019-03-05 |
Family
ID=65498597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724431.6A Pending CN109428268A (en) | 2017-08-22 | 2017-08-22 | A kind of low tension switch cabinet top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109428268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504624A (en) * | 2019-08-28 | 2019-11-26 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of low-tension switch cabinet top cover fractal structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681477A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of semi-open type lamina tecti of low-tension switch cabinet |
-
2017
- 2017-08-22 CN CN201710724431.6A patent/CN109428268A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681477A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of semi-open type lamina tecti of low-tension switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504624A (en) * | 2019-08-28 | 2019-11-26 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of low-tension switch cabinet top cover fractal structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190305 |