CN205385201U - Steel framework of cubical switchboard - Google Patents
Steel framework of cubical switchboard Download PDFInfo
- Publication number
- CN205385201U CN205385201U CN201521049735.XU CN201521049735U CN205385201U CN 205385201 U CN205385201 U CN 205385201U CN 201521049735 U CN201521049735 U CN 201521049735U CN 205385201 U CN205385201 U CN 205385201U
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- China
- Prior art keywords
- crossbeam
- steel structure
- corner
- switch cubicle
- sectional material
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Abstract
The utility model provides a steel framework of cubical switchboard, including stand, side crossbeam, little stand and big crossbeam, the stand respectively with the side crossbeam with big crossbeam fixed connection is parallel to each other between the side crossbeam, is parallel to each other between the big crossbeam, and the side crossbeam is orthogonal with big crossbeam orientation, side crossbeam that little stand fixed connection is lieing in upper portion, the steel framework still includes bight fastener, and bight fastener passes through the fastener and is in the same place stand, side crossbeam and big crossbeam fixed connection, and the stand is rectangle closed profile, and closed profile's the department of sealing is equipped with bumping the strengthening rib device. The utility model discloses through the closed rectangle steel section bar of the rolling one -tenth of A number of processes, mechanical steadiness is good, and anti -torque capacity is strong, can bear the powerful impact force that 80KA short -circuit current produced alone.
Description
Technical field
During this utility model relates to, the high strength steel framework of low pressure cabinet；In belonging to, low-voltage switch cabinet manufacture field.
Background technology
Development along with domestic distribution technique, the pull-out type frame circuit breaker electric current that quite a few low-voltage distribution cabinet is joined is increasing, and most distribution cabinet uses the tank bracket of common open C section assembling in the market, this tank bracket is simple due to steel material structure, after its combination, rigidity, intensity are all poor, composition rack back loading is limited in one's ability, when being especially for use on the complete set of equipments of big electric current frame circuit breaker, due to its Dynamic stability ability, rack intensity is also inadequate, it is impossible to meet the requirement of high intensity Dynamic stability ability.
Utility model content
Technical problem to be solved in the utility model is to provide the Steel Structure of a kind of switch cubicle, it is adaptable to the drawer-type switch cabinet steelframe structure of high intensity, it is possible to overcome the defect existed in background technology.
This utility model solves technical problem and be the technical scheme is that the Steel Structure of a kind of switch cubicle, including column, side crossbeam, post and cross bearer, described column is fixing with described side crossbeam and described cross bearer respectively to be connected, it is parallel to each other between the crossbeam of described side, it is parallel to each other between described cross bearer, described side crossbeam and described cross bearer direction are orthogonal, and described post is fixedly connected on the crossbeam of superposed side；Described Steel Structure also includes corner clamp device, and described column, side crossbeam and cross bearer are fixed together by described corner clamp device by securing member, and described column is rectangle opening-closed sectional material, and the sealing part of described opening-closed sectional material is provided with the rib device that crashes.
While adopting technique scheme, this utility model can also adopt or combine and adopt technical scheme further below:
Described corner clamp device includes corner buttresses parts and pressing plate, and described corner buttresses parts are arranged in the end of described opening-closed sectional material, and described pressing plate is suitable with the cross section of described cross bearer.
Described corner buttresses parts are corner buttresses post, described corner buttresses post is provided with for hard-wired second fastener hole, the end of described opening-closed sectional material is provided with first fastener hole suitable with described second fastener hole, and the end face inner face corresponding to opening-closed sectional material of described corner buttresses post is suitable and fixedly mounts in advance.
The bottom of described corner buttresses post is provided with notch of stepping down, described in notch of stepping down match with the described rib device that crashes.
The described rib device that crashes refers to that the sealing part at described opening-closed sectional material adopts smooth butt welding or other fastening structure.
The described rib device that crashes refers to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, and the connecting portion of side envelopes the connecting portion of opposite side, and connecting portion place adopts welding or other fastening structure.
The described rib device that crashes refers to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, and the length that both sides connecting portion extends internally is suitable, and connecting portion place can adopt welding or or other fastening structure.
Described corner clamp device includes corner connection blocks and pressing plate, described corner connection blocks is formed by connecting plate and support column assembly and connection, described connecting plate is provided with the hole, location for fixedly mounting described support column, the end face of described support column is provided with positioning step, hole, described location coordinates with described positioning step and described connecting plate and described support column is connected as a single entity, and described support column is provided with second fastener hole supporting with opening-closed sectional material；Described pressing plate is suitable with the cross section of described cross bearer.
The both sides of described connecting plate are provided with reinforcement bending edges.
The installed surface of described opening-closed sectional material is evenly equipped with multiple installation fixing hole, and described connecting plate is strengthened bending edges and is provided with the multiple resigning holes suitable with the plurality of installation fixing hole.
The beneficial effects of the utility model are: this utility model adopts closed profiles to do the column of agent structure, closed profiles is by the side frame of corner clamp device with side crossbeam composition tank bracket, it is connected as entirety by cross bearer, then plus other side crossbeam composition tank brackets that the central post needed and assembling are required, corner clamp device is directly inserted in the termination of closed profiles, by the inner cavity surface cooperation that the two of its support column end faces are corresponding with closed profiles, then adopt pressing plate and securing member to be connected with cross bearer and side crossbeam, effectively enhance the intensity of cabinet.
This utility model is rolled into closed rectangle steel section bar through multiple working procedure, and mechanical robustness is good, and anti-twisting property is strong, can individually bear the powerful impulsive force that 80KA short circuit current produces.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the I position enlarged drawing of Fig. 1.
Fig. 3 is the II position enlarged drawing of Fig. 1.
Fig. 4 is the explosive view of the corner clamp device of this utility model embodiment 1.
Fig. 5 is the opening-closed sectional material structural representation with support column adaptation of this utility model embodiment 1.
Fig. 6 is the explosive view of the corner clamp device of this utility model embodiment 2.
Fig. 7 is the structure chart of the rectangle opening-closed sectional material of this utility model embodiment 1.
Fig. 8 is the enlarged drawing at 12 positions of Fig. 7.
Fig. 9 is the rectangle opening-closed sectional material structural representation with corner connection blocks adaptation of this utility model embodiment 2.
Figure 10 is the structure chart of the rectangle opening-closed sectional material of this utility model embodiment 3.
Figure 11 is the enlarged drawing at the 12-1 position of Figure 10.
Figure 12 is the structure chart of the rectangle opening-closed sectional material of this utility model embodiment 4.
Figure 13 is the enlarged drawing at the 12-2 position of Figure 12.
Figure 14 is the structure chart of the connecting plate of this utility model embodiment 2.
Figure 15 is the structure chart of the support column of this utility model embodiment 2.
Figure 16 is another angle schematic diagram of the connecting plate of this utility model embodiment 2.
Figure 17 is the structure chart of the corner connection blocks of this utility model embodiment 5.
Figure 18 is the structure chart of the corner connection blocks of this utility model embodiment 6.
Detailed description of the invention
Embodiment 1, with reference to accompanying drawing 1-5,7-8.
The Steel Structure of switch cubicle of the present utility model, including column, side crossbeam 4, post 2 and cross bearer 3, described column is fixed be connected with described side crossbeam 4 and described cross bearer 3 respectively, it is parallel to each other between described side crossbeam 4, it is parallel to each other between described cross bearer 3, described side crossbeam 4 and described cross bearer 3 direction are orthogonal, and described post 3 is fixedly connected on superposed side crossbeam 4；Described Steel Structure also includes corner clamp device, shown in the I position of the structure of described corner clamp device such as enlarged drawing 2 and the II position of enlarged drawing 3, described corner clamp device such as fastens bolt by securing member 5() described column 1, side crossbeam 4 and cross bearer 3 are fixed together, column adopts rectangle opening-closed sectional material 1, and the sealing part of opening-closed sectional material 1 is provided with the rib device 12 that crashes.
The described rib device 12 that crashes refers to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, and the connecting portion of side envelopes the connecting portion of opposite side, and connecting portion place can adopt welding or the fixing connection of other fastening means.
Described corner clamp device includes corner buttresses parts and pressing plate 7, and described corner buttresses parts are arranged in the end of described opening-closed sectional material 1, and described pressing plate 7 is suitable with the cross section of described cross bearer 3, as shown in Figure 4.
Described corner buttresses parts are corner buttresses post 6, described corner buttresses post 6 is provided with for hard-wired second fastener hole 622, the end of described opening-closed sectional material 1 is provided with first fastener hole 11 suitable with described first fastener hole 622, and the end face inner face corresponding to opening-closed sectional material 1 of described corner buttresses post 6 is suitable and fixedly mounts in advance.
The bottom of described corner buttresses post is provided with notch 621 of stepping down, described in notch 621 of stepping down match with the described rib device 12 that crashes.
The installed surface of described opening-closed sectional material 1 is evenly equipped with multiple installation fixing hole 13.
Embodiment 2, with reference to accompanying drawing 1-3,6-9,15-16.
In the present embodiment, described corner clamp device includes corner connection blocks 6 and pressing plate 7, described corner connection blocks 6 assembled in advance is fixed on the termination of opening-closed sectional material 1, described corner connection blocks 6 is formed by connecting plate 61 and support column 62 assembly and connection, described connecting plate 61 is provided with the hole, location 612 for fixedly mounting described support column 63, the end face of described support column 63 is provided with positioning step 623, hole, described location 612 coordinates with described positioning step 623 and described connecting plate 61 and described support column 62 is connected as a single entity, described support column 61 is provided with second fastener hole 622 supporting with column 1；Described pressing plate 7 is suitable with the cross section of described cross bearer 3.
The both sides of described connecting plate 61 are provided with reinforcement bending edges 611, and described reinforcement bending edges 611 is provided with the multiple resigning holes 63 matched with the plurality of installation fixing hole 13.
The bottom of described support column is provided with notch 621 of stepping down, described in notch 621 of stepping down match with the described rib device 12 that crashes.
Other embodiments of the present embodiment are identical with embodiment 1.
Embodiment 3, with reference to accompanying drawing 1-4,10-11.
In the present embodiment, the rib device 12-1 that crashes refers to that the sealing part at described opening-closed sectional material can adopt smooth welding or the fixing connection of other fastening means, correspondingly, without arranging notch 621 of stepping down on corner buttresses post 62.
Other embodiments of the present embodiment are identical with embodiment 1.
Embodiment 4, with reference to accompanying drawing 1-4,12-13.
In the present embodiment, the rib device 12-2 that crashes refers to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, and the length that both sides connecting portion extends internally is suitable, and connecting portion place can adopt welding or the fixing connection of other fastening means.
Other embodiments of the present embodiment are identical with embodiment 1.
Embodiment 5, with reference to accompanying drawing 1-3,17.
In the present embodiment, the length strengthening bending edges 611 of connecting plate 61 both sides exceedes support column 62, strengthens bending edges 611 and is provided with double resigning hole 63.
Other embodiments of the present embodiment are identical with embodiment 1.
Embodiment 6, with reference to accompanying drawing 1-3,18.
In the present embodiment, the both sides of connecting plate 61 are not provided with strengthening bending edges.
Other embodiments of the present embodiment are identical with embodiment 1.
Claims (10)
1. the Steel Structure of a switch cubicle, including column, side crossbeam, post and cross bearer, it is characterized in that: described column is fixing with described side crossbeam and described cross bearer respectively to be connected, it is parallel to each other between the crossbeam of described side, it is parallel to each other between described cross bearer, described side crossbeam and described cross bearer direction are orthogonal, and described post is fixedly connected on the crossbeam of superposed side；Described Steel Structure also includes corner clamp device, and described column, side crossbeam and cross bearer are fixed together by described corner clamp device by securing member, and described column is rectangle opening-closed sectional material, and the sealing part of described opening-closed sectional material is provided with the rib device that crashes.
2. the Steel Structure of a kind of switch cubicle as claimed in claim 1, it is characterized in that: described corner clamp device includes corner buttresses parts and pressing plate, described corner buttresses parts are arranged in the end of described opening-closed sectional material, and described pressing plate is suitable with the cross section of described cross bearer.
3. the Steel Structure of a kind of switch cubicle as claimed in claim 2, it is characterized in that: described corner buttresses parts are corner buttresses post, described corner buttresses post is provided with for hard-wired second fastener hole, the end of described opening-closed sectional material is provided with first fastener hole suitable with described second fastener hole, and the end face inner face corresponding to opening-closed sectional material of described corner buttresses post is suitable and fixedly mounts in advance.
4. the Steel Structure of a kind of switch cubicle as claimed in claim 3, it is characterised in that: the bottom of described corner buttresses post is provided with notch of stepping down, described in notch of stepping down match with the described rib device that crashes.
5. the Steel Structure of a kind of switch cubicle as claimed in claim 1, it is characterised in that: described in the rib device that crashes refer to that the sealing part at described opening-closed sectional material can adopt smooth welding or other fastening means is fixing connects.
6. the Steel Structure of a kind of switch cubicle as claimed in claim 1, it is characterized in that: described in the rib device that crashes refer to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, the connecting portion of side envelopes the connecting portion of opposite side, and connecting portion place adopts the fixing connection of mode of welding or securing member.
7. the Steel Structure of a kind of switch cubicle as claimed in claim 1, it is characterized in that: described in the rib device that crashes refer to, the both sides of described closure profile sealing part are provided with the connecting portion extended internally, the length that both sides connecting portion extends internally is suitable, and connecting portion place can adopt welding or the fixing connection of other fastening means.
8. the Steel Structure of a kind of switch cubicle as claimed in claim 1, it is characterized in that: described corner clamp device includes corner connection blocks and pressing plate, described corner connection blocks is formed by connecting plate and support column assembly and connection, described connecting plate is provided with the hole, location for fixedly mounting described support column, the end face of described support column is provided with positioning step, hole, described location coordinates with described positioning step and described connecting plate and described support column is connected as a single entity, and described support column is provided with second fastener hole supporting with opening-closed sectional material；Described pressing plate is suitable with the cross section of described cross bearer.
9. the Steel Structure of a kind of switch cubicle as claimed in claim 8, it is characterised in that: the both sides of described connecting plate are provided with reinforcement bending edges, and described reinforcement bending edges is provided with the multiple resigning holes suitable with the plurality of installation fixing hole.
10. the Steel Structure of a kind of switch cubicle as claimed in claim 9, it is characterised in that: the installed surface of described opening-closed sectional material is evenly equipped with multiple installation fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049735.XU CN205385201U (en) | 2015-12-15 | 2015-12-15 | Steel framework of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049735.XU CN205385201U (en) | 2015-12-15 | 2015-12-15 | Steel framework of cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385201U true CN205385201U (en) | 2016-07-13 |
Family
ID=56338547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049735.XU Withdrawn - After Issue CN205385201U (en) | 2015-12-15 | 2015-12-15 | Steel framework of cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887791A (en) * | 2015-12-15 | 2017-06-23 | 万控集团有限公司 | A kind of Steel Structure of switch cubicle |
-
2015
- 2015-12-15 CN CN201521049735.XU patent/CN205385201U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887791A (en) * | 2015-12-15 | 2017-06-23 | 万控集团有限公司 | A kind of Steel Structure of switch cubicle |
| CN106887791B (en) * | 2015-12-15 | 2019-04-16 | 万控智造浙江电气有限公司 | A kind of Steel Structure of switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wankong made Zhejiang Electric Co. Ltd. Address before: 325000 Zhejiang Province, Wenzhou city Yueqing North Baixiang town Wenzhou Bridge Industrial Zone Patentee before: Wankong Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20190416 |
|
| AV01 | Patent right actively abandoned |