CN106887791B - A kind of Steel Structure of switchgear - Google Patents
A kind of Steel Structure of switchgear Download PDFInfo
- Publication number
- CN106887791B CN106887791B CN201510940749.9A CN201510940749A CN106887791B CN 106887791 B CN106887791 B CN 106887791B CN 201510940749 A CN201510940749 A CN 201510940749A CN 106887791 B CN106887791 B CN 106887791B
- Authority
- CN
- China
- Prior art keywords
- column
- corner
- opening
- sectional material
- closed sectional
- 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.)
- Active
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
- H02B1/01—Frameworks
- H02B1/013—Profiles for cabinet frames
-
- 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
- H02B1/01—Frameworks
- H02B1/014—Corner connections for frameworks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention provides a kind of Steel Structure of switchgear, including column, side crossbeam, post and cross bearer, column is fixedly connected with side crossbeam and the cross bearer respectively, it is parallel to each other between the crossbeam of side, it is parallel to each other between cross bearer, side crossbeam and cross bearer direction are orthogonal, and post is fixedly connected on superposed side crossbeam；Steel Structure further includes corner clamp device, and column, side crossbeam and cross bearer are fixed together by corner clamp device by fastener, and column is rectangle opening-closed sectional material, and the sealing part of opening-closed sectional material is equipped with the rib device that crashes.The present invention is rolled into closed rectangle steel profile by multiple working procedure, and mechanical robustness is good, and anti-twisting property is strong, can individually bear the strong impact power of 80KA short circuit current generation.
Description
Technical field
The present invention relates in, the high strength steel framework of low pressure cabinet body；In belonging to, low-voltage switch cabinet manufacturing field.
Background technique
With the development of domestic distribution technique, pull-out type frame circuit breaker electric current that quite a few low-voltage distribution cabinet is matched
It is increasing, and most distribution cabinet body uses the tank bracket of common open C section assembling currently on the market, the tank bracket by
Simple in steel material structure, rigidity, intensity are all poor after a combination thereof, and composition cabinet back loading ability is limited, are especially for use in
When on the complete set of equipments of high current frame circuit breaker, since its dynamic stability ability is poor, cabinet intensity is also inadequate, is not able to satisfy high-strength
Spend the requirement of dynamic stability ability.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of Steel Structures of switchgear, suitable for high-intensitive pull-out type
Switchgear steelframe structure, can overcome defect present in background technique.
The technical proposal for solving the technical problem of the invention is: a kind of Steel Structure of switchgear, including column, side cross
Beam, post and cross bearer, the column are fixedly connected with the side crossbeam and the cross bearer respectively, between the side crossbeam
It is parallel to each other, is parallel to each other between the cross bearer, the side crossbeam and the cross bearer direction are orthogonal, the post
It is fixedly connected on superposed side crossbeam；The Steel Structure further includes corner clamp device, and the corner clamp device is logical
It crosses fastener to be fixed together the column, side crossbeam and cross bearer, the column is rectangle opening-closed sectional material, described to close
The sealing part of shape of the mouth as one speaks material is equipped with the rib device that crashes.
While by adopting the above technical scheme, the present invention can also be used or be combined using technology further below
Scheme:
The corner clamp device includes corner buttresses component and pressing plate, and the corner buttresses component is mounted on described silent
In the end of profile, the pressing plate is adapted with the cross section of the cross bearer.
The corner buttresses component is corner buttresses column, and the corner buttresses column is equipped with tight for the second of fixed installation
The end of solid hole, the opening-closed sectional material is equipped with the first fastener hole compatible with second fastener hole, the corner buttresses column
End face inner face corresponding to opening-closed sectional material be adapted and be fixedly mounted in advance.
The bottom end of the corner buttresses column is equipped with resigning notch, the resigning notch and the rib device matching that crashes
It closes.
The rib device that crashes refers in the sealing part of the opening-closed sectional material using smooth butt welding or other fastenings
Structure.
The rib device that crashes refers to that the two sides of the closure profile sealing part are equipped with the interconnecting piece to extend internally
Position, the connecting portion of side envelope the connecting portion of the other side, use welding or other fastening structures at connecting portion.
The rib device that crashes refers to that the two sides of the closure profile sealing part are equipped with the interconnecting piece to extend internally
Position, the length that two sides connecting portion extends internally is appropriate, and welding or or other fastening structures can be used at connecting portion.
The corner clamp device includes corner connection blocks and pressing plate, and the corner connection blocks are by connecting plate and support column group
Dress is formed by connecting, and the connecting plate is equipped with the location hole for the support column to be fixedly mounted, and the end face of the support column is set
There is positioning step, the location hole cooperates with the positioning step is linked together the connecting plate and the support column, described
Support column is equipped with the second fastener hole matched with opening-closed sectional material；The pressing plate is adapted with the cross section of the cross bearer.
The two sides of the connecting plate, which are equipped with, reinforces bending edges.
The mounting surface of the opening-closed sectional material is evenly equipped with multiple installation fixation holes, the connecting plate reinforce bending edges be equipped with
The compatible multiple relief holes of the multiple installation fixation hole.
The beneficial effects of the present invention are: the present invention does the column of main structure using closed profiles, closed profiles pass through angle
The side frame of portion's clamp device and side crossbeam composition tank bracket, is connected as entirety by cross bearer, then plus the central post needed
Tank bracket is formed with other side crossbeams needed for assembly, corner clamp device is directly inserted in the end of closed profiles, is propped up by it
The inner cavity surface cooperation corresponding with closed profiles of two end faces of dagger, it is then horizontal using pressing plate and fastener and cross bearer and side
Beam connection, effectively enhances the intensity of cabinet body.
The present invention is rolled into closed rectangle steel profile by multiple working procedure, and mechanical robustness is good, and anti-twisting property is strong, can be single
Solely bear the strong impact power that 80KA short circuit current generates.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention.
Fig. 2 is the position the I enlarged drawing of Fig. 1.
Fig. 3 is the position the II enlarged drawing of Fig. 1.
Fig. 4 is the explosive view of the corner clamp device of the embodiment of the present invention 1.
Fig. 5 is the opening-closed sectional material of the embodiment of the present invention 1 and the structural schematic diagram that support column is adapted to.
Fig. 6 is the explosive view of the corner clamp device of the embodiment of the present invention 2.
Fig. 7 is the structure chart of the rectangle opening-closed sectional material of the embodiment of the present invention 1.
Fig. 8 is the enlarged drawing at 12 positions of Fig. 7.
Fig. 9 is the structural schematic diagram that the rectangle opening-closed sectional material of the embodiment of the present invention 2 is adapted to corner connection blocks.
Figure 10 is the structure chart of the rectangle opening-closed sectional material of the embodiment of the present invention 3.
Figure 11 is the enlarged drawing at the position 12-1 of Figure 10.
Figure 12 is the structure chart of the rectangle opening-closed sectional material of the embodiment of the present invention 4.
Figure 13 is the enlarged drawing at the position 12-2 of Figure 12.
Figure 14 is the structure chart of the connecting plate of the embodiment of the present invention 2.
Figure 15 is the structure chart of the support column of the embodiment of the present invention 2.
Figure 16 is another angle schematic diagram of the connecting plate of the embodiment of the present invention 2.
Figure 17 is the structure chart of the corner connection blocks of the embodiment of the present invention 5.
Figure 18 is the structure chart of the corner connection blocks of the embodiment of the present invention 6.
Specific embodiment
Embodiment 1, referring to attached drawing 1-5,7-8.
The Steel Structure of switchgear of the invention, including column, side crossbeam 4, post 2 and cross bearer 3, the column difference
It is fixedly connected with the side crossbeam 4 and the cross bearer 3, is parallel to each other between the side crossbeam 4, phase between the cross bearer 3
Mutually parallel, the side crossbeam 4 and 3 direction of the cross bearer are orthogonal, and the post 3 is fixedly connected on superposed side
On crossbeam 4；The Steel Structure further includes corner clamp device, the position I of the structure of the corner clamp device such as enlarged drawing 2 and
Shown in the position II of enlarged drawing 3, the corner clamp device passes through fastener 5(such as fastening bolt) column 1, side is horizontal
Beam 4 and cross bearer 3 are fixed together, and column uses rectangle opening-closed sectional material 1, and the sealing part of opening-closed sectional material 1, which is equipped with to crash, to be added
Strengthening tendons device 12.
The rib device 12 that crashes refers to that the two sides of the closure profile sealing part are equipped with the interconnecting piece to extend internally
Position, the connecting portion of side envelope the connecting portion of the other side, and welding can be used at connecting portion or other fastening means are solid
Fixed connection.
The corner clamp device includes corner buttresses component and pressing plate 7, and the corner buttresses component is mounted on described close
In the end of shape of the mouth as one speaks material 1, the pressing plate 7 is adapted with the cross section of the cross bearer 3, as shown in Figure 4.
The corner buttresses component is corner buttresses column 6, and the corner buttresses column 6 is equipped with second for fixed installation
Fastener hole 622, the end of the opening-closed sectional material 1 is equipped with first fastener hole 11 compatible with first fastener hole 622, described
The end face of corner buttresses column 6 inner face corresponding to opening-closed sectional material 1 is adapted and is fixedly mounted in advance.
The bottom end of the corner buttresses column is equipped with resigning notch 621, the resigning notch 621 and the reinforcing rib dress that crashes
12 are set to match.
The mounting surface of the opening-closed sectional material 1 is evenly equipped with multiple installation fixation holes 13.
Embodiment 2, referring to attached drawing 1-3,6-9,15-16.
In the present embodiment, the corner clamp device includes corner connection blocks 6 and pressing plate 7, and the corner connection blocks 6 are in advance
It is fixed on the end of opening-closed sectional material 1, the corner connection blocks 6 are formed by connecting plate 61 and 62 assembly and connection of support column, institute
Connecting plate 61 is stated equipped with the location hole 612 for the support column 63 to be fixedly mounted, it is fixed that the end face of the support column 63 is equipped with
Position step 623, the location hole 612 cooperates with the positioning step 623 is linked as the connecting plate 61 and the support column 62
One, the support column 61 are equipped with second fastener hole 622 matched with column 1；The cross of the pressing plate 7 and the cross bearer 3
Section is adapted.
The two sides of the connecting plate 61 be equipped with reinforce bending edges 611, the reinforcements bending edges 611 equipped with it is the multiple
Multiple relief holes 63 that installation fixation hole 13 matches.
The bottom end of the support column is equipped with resigning notch 621, the resigning notch 621 and the rib device 12 that crashes
It matches.
The other embodiments of the present embodiment are same as Example 1.
Embodiment 3, referring to attached drawing 1-4,10-11.
In the present embodiment, the rib device 12-1 that crashes refer to can be used in the sealing part of the opening-closed sectional material it is smooth
Welding or other fastening means are fixedly connected, correspondingly, no setting is required on corner buttresses column 62 resigning notch 621.
The other embodiments of the present embodiment are same as Example 1.
Embodiment 4, referring to attached drawing 1-4,12-13.
In the present embodiment, the rib device 12-2 that crashes refers to, the two sides of the closure profile sealing part, which are equipped with, inwardly prolongs
The connecting portion stretched, the length that two sides connecting portion extends internally is suitable, and welding or other fastening sides can be used at connecting portion
Formula is fixedly connected.
The other embodiments of the present embodiment are same as Example 1.
Embodiment 5, referring to attached drawing 1-3,17.
In the present embodiment, the length of the reinforcement bending edges 611 of 61 two sides of connecting plate is more than support column 62, reinforces bending edges
611 are equipped with double relief hole 63.
The other embodiments of the present embodiment are same as Example 1.
Embodiment 6, referring to attached drawing 1-3,18.
In the present embodiment, the two sides of connecting plate 61 are not provided with reinforcing bending edges.
The other embodiments of the present embodiment are same as Example 1.
Claims (7)
1. a kind of Steel Structure of switchgear, including column, side crossbeam, post and cross bearer, it is characterised in that: the column point
It is not fixedly connected with the side crossbeam and the cross bearer, is parallel to each other between the side crossbeam, between the cross bearer mutually
In parallel, the side crossbeam and the cross bearer direction are orthogonal, and the post is fixedly connected on superposed side crossbeam
On；The Steel Structure further includes corner clamp device, the corner clamp device by fastener by the column, side crossbeam and
Cross bearer is fixed together, and the column is rectangle opening-closed sectional material, and the sealing part of the opening-closed sectional material is equipped with the reinforcement that crashes
Muscle device；
The corner clamp device includes corner connection blocks and pressing plate, and the corner connection blocks are by connecting plate and support column group load
It connects, the connecting plate is equipped with the location hole for the support column to be fixedly mounted, and it is fixed that the end face of the support column is equipped with
Position step, the location hole cooperates with the positioning step is linked together the connecting plate and the support column, the support
Column is equipped with the second fastener hole matched with opening-closed sectional material；The pressing plate is adapted with the cross section of the cross bearer；
The mounting surface of the opening-closed sectional material is evenly equipped with multiple installation fixation holes；
The two sides of the connecting plate, which are equipped with, reinforces bending edges, and the reinforcement bending edges are equipped with and are adapted with multiple installation fixation holes
Multiple relief holes.
2. a kind of Steel Structure of switchgear as described in claim 1, it is characterised in that: the corner clamp device includes corner
Support member and pressing plate, the corner buttresses component are mounted in the end of the opening-closed sectional material, the pressing plate and the big cross
The cross section of beam is adapted.
3. a kind of Steel Structure of switchgear as claimed in claim 2, it is characterised in that: the corner buttresses component is corner branch
Dagger, the corner buttresses column are equipped with the second fastener hole for fixed installation, and the end of the opening-closed sectional material is equipped with and institute
Compatible first fastener hole of the second fastener hole is stated, the end face of corner buttresses column inner face corresponding to opening-closed sectional material is adapted
And it is fixedly mounted in advance.
4. a kind of Steel Structure of switchgear as claimed in claim 3, it is characterised in that: the bottom end of the corner buttresses column is equipped with
Resigning notch, the resigning notch are matched with the rib device that crashes.
5. a kind of Steel Structure of switchgear as described in claim 1, it is characterised in that: the rib device that crashes refers to
Smooth welding can be used in the sealing part of the opening-closed sectional material or other fastening means are fixedly connected.
6. a kind of Steel Structure of switchgear as described in claim 1, it is characterised in that: the rib device that crashes refers to,
The two sides of the opening-closed sectional material sealing part are equipped with the connecting portion to extend internally, and the connecting portion of side envelopes the company of the other side
Socket part position is fixedly connected at connecting portion by the way of welding or fastener.
7. a kind of Steel Structure of switchgear as described in claim 1, it is characterised in that: the rib device that crashes refers to,
The two sides of the opening-closed sectional material sealing part are equipped with the connecting portion to extend internally, and the length that two sides connecting portion extends internally is suitable
When, can be used at connecting portion welding or other fastening means be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940749.9A CN106887791B (en) | 2015-12-15 | 2015-12-15 | A kind of Steel Structure of switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940749.9A CN106887791B (en) | 2015-12-15 | 2015-12-15 | A kind of Steel Structure of switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106887791A CN106887791A (en) | 2017-06-23 |
| CN106887791B true CN106887791B (en) | 2019-04-16 |
Family
ID=59175210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940749.9A Active CN106887791B (en) | 2015-12-15 | 2015-12-15 | A kind of Steel Structure of switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106887791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985873B (en) * | 2019-03-29 | 2024-08-16 | 辛柏机械技术(太仓)有限公司 | Column section bar |
| CN112448271B (en) * | 2019-08-29 | 2023-10-31 | 首瑞（天津）电气设备有限公司 | Rectangular section bar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253379A (en) * | 2014-09-30 | 2014-12-31 | 江苏银佳企业集团有限公司 | Low-voltage power distribution structure cabinet |
| CN104409984A (en) * | 2014-12-29 | 2015-03-11 | 万控集团有限公司 | High-strength steel sectional material suitable for switch cabinet body |
| CN205385201U (en) * | 2015-12-15 | 2016-07-13 | 万控集团有限公司 | Steel framework of cubical switchboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3185520B2 (en) * | 1994-02-28 | 2001-07-11 | 松下電工株式会社 | Switchboard |
-
2015
- 2015-12-15 CN CN201510940749.9A patent/CN106887791B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253379A (en) * | 2014-09-30 | 2014-12-31 | 江苏银佳企业集团有限公司 | Low-voltage power distribution structure cabinet |
| CN104409984A (en) * | 2014-12-29 | 2015-03-11 | 万控集团有限公司 | High-strength steel sectional material suitable for switch cabinet body |
| CN205385201U (en) * | 2015-12-15 | 2016-07-13 | 万控集团有限公司 | Steel framework of cubical switchboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106887791A (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106887791B (en) | A kind of Steel Structure of switchgear | |
| CN208317217U (en) | A kind of enclosed type frame section bar | |
| CN204174810U (en) | A kind of curtain wall | |
| CN106869384A (en) | A kind of curtain wall system without corner brace connection | |
| CN205385201U (en) | Steel framework of cubical switchboard | |
| CN203496689U (en) | Support structure used for supporting secondary instrument board | |
| CN205604449U (en) | Novel adjustable angle steel structure | |
| CN206591733U (en) | Corrugated web crimping edge of a wing H-shaped steel column | |
| CN104466710B (en) | A kind of fully assembled switch cabinet body | |
| CN206076731U (en) | Cabinet frame work three-dimensional connector | |
| CN211879783U (en) | Double-sided connecting piece for cabinet frame | |
| CN205063727U (en) | Novel american case becomes door plant reinforcing rib structure | |
| CN204608990U (en) | The stretch-draw assembly of membrane structure | |
| CN107386677A (en) | Steel construction multi-section general assemble formula bracing means and its application method | |
| CN208470065U (en) | Siding is built in one kind reinforces tooling | |
| CN106218725A (en) | Ceiling cornerite and ceiling frame assembly | |
| CN107872010A (en) | The three-dimensional connector of cabinet frame work | |
| CN208293751U (en) | A kind of steel construction with anti-seismic performance | |
| CN207810215U (en) | Multidirectional V-type clamping structure on platform supporting rack | |
| CN205444680U (en) | Fastening type C shaped steel | |
| CN101135192A (en) | Connecting member for exterior wall insulating board | |
| CN105625614A (en) | Glass curtain wall | |
| CN204339190U (en) | Dozer assembly welding positioner | |
| CN206888209U (en) | A kind of I-steel transverse and longitudinal beam attachment structure | |
| CN203257164U (en) | Inserting angle iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170809 Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Applicant after: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. Address before: 325000 Zhejiang Province, Wenzhou city Yueqing North Baixiang town Wenzhou Bridge Industrial Zone Applicant before: WECOME GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wancon Zhizhuang Co.,Ltd. Address before: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170623 Assignee: Changshu Switchgear Mfg. Co.,Ltd.(Former Changshu Switchgear Plant) Assignor: Wancon Zhizhuang Co.,Ltd. Contract record no.: X2023980034051 Denomination of invention: A steel frame for switchgear Granted publication date: 20190416 License type: Common License Record date: 20230324 |