CN103500924A - Connecting plate for switch cabinet and switch cabinet provided with connecting plate - Google Patents
Connecting plate for switch cabinet and switch cabinet provided with connecting plate Download PDFInfo
- Publication number
- CN103500924A CN103500924A CN201310476294.0A CN201310476294A CN103500924A CN 103500924 A CN103500924 A CN 103500924A CN 201310476294 A CN201310476294 A CN 201310476294A CN 103500924 A CN103500924 A CN 103500924A
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- Prior art keywords
- connecting plate
- section bar
- plate body
- switch cubicle
- fixing threaded
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- 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.)
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The invention discloses a connecting plate for a switch cabinet and belongs to the field of switch cabinets. The connecting plate comprises a connecting plate body; a reference hole is formed in the connecting plate body close to a first side of the connecting plate body; an adjustable screw hole is formed in the connecting plate body close a second side of the connecting plate body; positioning lugs and fixing screw holes which are distributed in a staggered manner are arranged on the periphery of the reference hole. According to the connecting plate provided by the invention, the positioning lugs are arranged on the periphery of the reference hole and are matched with holes in KB sections; the positioning of the connecting plate in the mounting process of two KB sections is realized; the convenience in operation is realized; the improvement on the convenience in mounting of the connecting plate is facilitated.
Description
Technical field
The present invention relates to the switch cubicle field, the switch cubicle that relates in particular to a kind of connecting plate for switch cubicle and this connecting plate is installed.
Background technology
High-low voltage switch cabinet (switch cabinet) is as the term suggests be exactly a kind of case equipment that high voltage electric equipment and low voltage equipment are carried out to electrical control, general power supply administration, electric substation use high-voltage board, then arrive again low-voltage cabinet through transformer pressure-reducing, low-voltage cabinet arrives the distribution box of each electricity consumption again, and its inner main devices is the electric devices such as switch disconnector, change over switch.
The inside of switch cubicle is provided with a plurality of mutually vertical or KB section bars of being arranged side by side usually, these KB section bars are usually by the connecting plate connection that is fixed, existing connecting plate is installed location inconvenience, install comparatively loaded down with trivial details, and being fixedly connected with of two KB section bars that the connecting plate that orthogonal two KB section bars are fixedly connected with use can't be applied to be arranged side by side, the versatility of connecting plate is poor.
Summary of the invention
In order to overcome the defect of prior art, technical problem to be solved of the present invention is to propose a kind of connecting plate for switch cubicle, and location is convenient, is beneficial to installation, and has good versatility.
For reaching this purpose, the present invention by the following technical solutions:
The invention provides a kind of connecting plate for switch cubicle, comprise the connecting plate body, the described connecting plate body of the first side of close described connecting plate body is provided with reference bore, the described connecting plate body of the second side of close described connecting plate body is provided with adjustable screw, outer positioning boss and the fixing threaded hole be interspersed that be arranged with of described reference bore.
Preferred version in the present embodiment: the quantity of described adjustable screw, described positioning boss and described fixing threaded hole is two.
Preferred version in the present embodiment: two described adjustable screws are symmetrically distributed in the both sides of described reference bore, and two described fixing threaded holes are symmetrically distributed in the both sides of described reference bore.
Preferred version in the present embodiment: two described adjustable screws are symmetrically distributed in the both sides of the center line of described connecting plate body.
Preferred version in the present embodiment: the spacing distance between the center of circle of the center of circle of described adjustable screw, the center of described positioning boss and described fixing threaded hole equates.
Preferred version in the present embodiment: described positioning boss is cylinder, and described cylindrical cross section diameter of a circle is less than or equal to the diameter of described fixing threaded hole.
The present invention also provides a kind of switch cubicle, comprises the KB section bar, and two described KB section bars are fixedly connected with by described connecting plate.
Preferred version in the present embodiment: described KB section bar comprises a KB section bar and the 2nd KB section bar, and described connecting plate is fixedly connected with an orthogonal described KB section bar with described the 2nd KB section bar.
Preferred version in the present embodiment: described KB section bar comprises the 3rd KB section bar, and described connecting plate is fixedly connected with described the 2nd KB section bar be arranged side by side with described the 3rd KB section bar.
Beneficial effect of the present invention is:
The reference bore of connecting plate provided by the invention is arranged with positioning boss outward, and positioning boss matches with the hole on the KB section bar, realizes the location of connecting plate in two KB section bar installation processes, easy to operate, is beneficial to and improves the convenience that connecting plate is installed.In addition, because the interval between the center of circle of the center of the center of circle of adjustable screw, positioning boss and fixing threaded hole equates, and adjustable screw, positioning boss and fixing threaded hole are symmetric, make connecting plate both be applicable to the fixing of orthogonal two KB section bars, also both be applicable to the fixing of two KB section bars being arranged side by side, highly versatile.
The accompanying drawing explanation
Fig. 1 is the front view of the connecting plate for switch cubicle that provides of the specific embodiment of the invention;
Fig. 2 is the end view of the connecting plate for switch cubicle that provides of the specific embodiment of the invention;
Fig. 3 is the scheme of installation of the KB section bar that provides of the specific embodiment of the invention.
In figure:
1, connecting plate body; 11, first side; 12, second side; 2, reference bore; 3, adjustable screw; 4, positioning boss; 5, fixing threaded hole; 21, a KB section bar; 22, the 2nd KB section bar; 23, the 3rd KB section bar.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Embodiment mono-
As depicted in figs. 1 and 2, be front view and the end view of the connecting plate for switch cubicle that provides in embodiment mono-.
A kind of connecting plate for switch cubicle provided in embodiment mono-, comprise connecting plate body 1, and connecting plate body 1 is provided with reference bore 2, and reference bore 2 is near the first side 11 of connecting plate body 1.Also be provided with adjustable screw 3 on connecting plate body 1, near the second side 12 of connecting plate body 1.Outer positioning boss 4 and the fixing threaded hole 5 be interspersed that be arranged with of reference bore 2, be interspersed and refer between two positioning boss 4 as being positioning boss 4 between 5, two hold-down screws 5 of hold-down screw, is interspersed and is conducive to the stress equalization of connecting plate body 1.
Positioning boss 4 is preferably cylinder, and cylindrical cross section diameter of a circle is slightly less than or equals the diameter of fixing threaded hole 5, makes positioning boss 4 be convenient to insert in the KB section bar and positions.Positioning boss 4 matches with the hole on the KB section bar, and positioning boss 4 can insert in the hole on the KB section bar and position, thereby realizes the location of connecting plate body 1 in two KB section bar installation processes, makes the installation process of connecting plate body 1 more convenient.
As shown in Figure 1, the quantity that is preferably adjustable screw 3, positioning boss 4 and fixing threaded hole 5 in the present embodiment is two.Wherein, two adjustable screws 3 are symmetrically distributed in the both sides of reference bore 2, and two fixing threaded holes 5 are symmetrically distributed in the both sides of reference bore 2, and two adjustable screws 3 are symmetrically distributed in the both sides of the center line of connecting plate body 1.Adopt symmetrical layout type, make connecting plate anyhow all not there will be crooked in orientation at two KB section bars.
The spacing distance be preferably in the present embodiment between the center of circle of the center of the center of circle, positioning boss 4 of adjustable screw 3 and fixing threaded hole 5 equates.That is to say, as shown in Figure 1, fore-and-aft distance and the lateral separation in the center of circle of the center of the center of circle of adjustable screw 3, positioning boss 4 and fixing threaded hole 5 all equate, this is corresponding with the equidistant screw on the KB section bar, make connecting plate body 1 both be applicable to the fixing of orthogonal two KB section bars, also both be applicable to the fixing of two KB section bars being arranged side by side.
Embodiment bis-
As shown in Figure 3, be the scheme of installation of the KB section bar that provides in embodiment bis-.
A kind of switch cubicle provided in embodiment bis-, comprise the KB section bar, and two KB section bars are fixedly connected with by the connecting plate in embodiment mono-.
The KB section bar comprises a KB section bar 21 and the 2nd KB section bar 22, and connecting plate body 1 is fixedly connected with an orthogonal KB section bar 21 with the 2nd KB section bar 22.As shown in Figure 3, a plurality of lateral separations that all distributed on the one KB section bar 21 and the 2nd KB section bar 22 and fore-and-aft distance be equal hole all, two adjustable screws 3 on connecting plate body 1 are fixedly connected with two holes on a KB section bar 21, and two fixing threaded holes 5 on connecting plate body 1 are fixedly connected with two holes on the 2nd KB section bar 22.
The KB section bar comprises the 3rd KB section bar 23, and the 2nd KB section bar 22 that connecting plate will be arranged side by side is fixedly connected with the 3rd KB section bar 23.As shown in Figure 3, all equal holes of a plurality of lateral separations and fore-and-aft distance that also distributed on the 3rd KB section bar 23.An adjustable screw 3 on connecting plate body 1 is fixedly connected with two holes on a KB section bar 21 with a fixing threaded hole 5, and another on connecting plate body 1 is adjustable, and screw 3 is fixedly connected with two holes on the 2nd KB section bar 22 with another fixing threaded hole 5.
The present invention is described by preferred embodiment, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various changes or equivalence replacement to these features and embodiment.The present invention is not subject to the restriction of specific embodiment disclosed herein, and other interior embodiment of claim that fall into the application belong to the scope of protection of the invention.
Claims (9)
1. the connecting plate for switch cubicle is characterized in that:
Comprise connecting plate body (1);
The described connecting plate body (1) of the first side (11) of close described connecting plate body (1) is provided with reference bore (2);
The described connecting plate body (1) of the second side (12) of close described connecting plate body (1) is provided with adjustable screw (3);
Outer positioning boss (4) and the fixing threaded hole (5) be interspersed that be arranged with of described reference bore (2).
2. the connecting plate for switch cubicle according to claim 1 is characterized in that:
The quantity of described adjustable screw (3), described positioning boss (4) and described fixing threaded hole (5) is two.
3. the connecting plate for switch cubicle according to claim 1 and 2 is characterized in that:
Two described adjustable screws (3) are symmetrically distributed in the both sides of described reference bore (2);
Two described fixing threaded holes (5) are symmetrically distributed in the both sides of described reference bore (2).
4. the connecting plate for switch cubicle according to claim 1 is characterized in that:
Two described adjustable screws (3) are symmetrically distributed in the both sides of the center line of described connecting plate body (1).
5. the connecting plate for switch cubicle according to claim 1 is characterized in that:
Spacing distance between the center of circle of the center of the center of circle of described adjustable screw (3), described positioning boss (4) and described fixing threaded hole (5) equates.
6. the connecting plate for switch cubicle according to claim 1 is characterized in that:
Described positioning boss (4) is cylinder;
Described cylindrical cross section diameter of a circle is less than or equal to the diameter of described fixing threaded hole (5).
7. a switch cubicle, comprise the KB section bar, it is characterized in that:
Two described KB section bars are fixedly connected with by the described connecting plate of claim 1-6 any one.
8. a kind of switch cubicle according to claim 7 is characterized in that:
Described KB section bar comprises a KB section bar (21) and the 2nd KB section bar (22);
Described connecting plate is fixedly connected with an orthogonal described KB section bar (21) with described the 2nd KB section bar (22).
9. a kind of switch cubicle according to claim 8 is characterized in that:
Described KB section bar comprises the 3rd KB section bar (23);
Described connecting plate is fixedly connected with described the 2nd KB section bar (22) be arranged side by side with described the 3rd KB section bar (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476294.0A CN103500924B (en) | 2013-10-12 | 2013-10-12 | A kind of connecting plate for switch cubicle and be provided with the switch cubicle of connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476294.0A CN103500924B (en) | 2013-10-12 | 2013-10-12 | A kind of connecting plate for switch cubicle and be provided with the switch cubicle of connecting plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103500924A true CN103500924A (en) | 2014-01-08 |
| CN103500924B CN103500924B (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476294.0A Active CN103500924B (en) | 2013-10-12 | 2013-10-12 | A kind of connecting plate for switch cubicle and be provided with the switch cubicle of connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103500924B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2271408A (en) * | 1992-10-05 | 1994-04-13 | Loh Kg Rittal Werk | Attachment device for bars |
| CN201188505Y (en) * | 2008-05-05 | 2009-01-28 | 上海华声电气研究所 | Combination type metal-shielding type high voltage switch cabinet |
| CN102324704A (en) * | 2011-10-08 | 2012-01-18 | 江苏天港箱柜有限公司 | Corner connector bracket used for frame of electrical cabinet |
| CN202127167U (en) * | 2011-06-14 | 2012-01-25 | 天津华源盛电器控制设备有限公司 | Power distribution cabinet of KB sections |
| CN203589460U (en) * | 2013-10-12 | 2014-05-07 | 昆山振宏电子机械有限公司 | Connecting plate for switch cabinet and switch cabinet equipped with same |
-
2013
- 2013-10-12 CN CN201310476294.0A patent/CN103500924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2271408A (en) * | 1992-10-05 | 1994-04-13 | Loh Kg Rittal Werk | Attachment device for bars |
| CN201188505Y (en) * | 2008-05-05 | 2009-01-28 | 上海华声电气研究所 | Combination type metal-shielding type high voltage switch cabinet |
| CN202127167U (en) * | 2011-06-14 | 2012-01-25 | 天津华源盛电器控制设备有限公司 | Power distribution cabinet of KB sections |
| CN102324704A (en) * | 2011-10-08 | 2012-01-18 | 江苏天港箱柜有限公司 | Corner connector bracket used for frame of electrical cabinet |
| CN203589460U (en) * | 2013-10-12 | 2014-05-07 | 昆山振宏电子机械有限公司 | Connecting plate for switch cabinet and switch cabinet equipped with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103500924B (en) | 2016-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171123 Address after: 224400 Mount Lu Road, economic development zone, Funing County, Yancheng City, Jiangsu Province, No. 7 Patentee after: CHINA SCIENCE TIANGONG ELECTRICAL HOLDINGS Co.,Ltd. Address before: Kunshan city Suzhou Dianshan Lake town of Jiangsu province 215300 City Huangpu River Road No. 268 Patentee before: KUNSHAN ZHENHONG ELECTRONIC MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A connection board for switchgear and a switchgear with a connection board installed Granted publication date: 20161012 Pledgee: Funing sub branch of Bank of China Ltd. Pledgor: CHINA SCIENCE TIANGONG ELECTRICAL HOLDINGS Co.,Ltd. Registration number: Y2024980029720 |