CN202217952U - Novel high-strength section bar for direct-current switch cabinet - Google Patents
Novel high-strength section bar for direct-current switch cabinet Download PDFInfo
- Publication number
- CN202217952U CN202217952U CN2011203731123U CN201120373112U CN202217952U CN 202217952 U CN202217952 U CN 202217952U CN 2011203731123 U CN2011203731123 U CN 2011203731123U CN 201120373112 U CN201120373112 U CN 201120373112U CN 202217952 U CN202217952 U CN 202217952U
- Authority
- CN
- China
- Prior art keywords
- section bar
- direct
- current switch
- switch cabinet
- novel high
- 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
A novel high-strength section bar for a direct-current switch cabinet relates to the field of direct-current traction power supply equipment and comprises a section bar frame body with six folded edges. The novel high-strength section bar effectively reinforces strength of the section bar, avoids occasions of deformation during cabinet frame hoisting and load-bearing, greatly improves integral bearing capability of a cabinet frame, and simultaneously can reduce onsite work load.
Description
Technical field
The utility model relates to the direct-current traction power supply apparatus field, is specifically related to direct-current switch cabinet with new high strength type material.
Background technology
Direct-current switch cabinet is the tank bracket that various electric elements such as isolation knife, circuit breaker and circuit breaker cart are installed; Because the dc circuit breaker handcart need to be installed, thus the tank bracket degree of depth of direct-current switch cabinet generally all about 1500mm, and the width of tank bracket is generally 500～600mm; And above the arc-extinguish chamber side of dc circuit breaker handcart and spray arc zone; All section bar or fixed support can not be installed, in order to avoid when dc circuit breaker spray arc, the situation of electric arc to the shell discharge takes place; Cause frame protection to make system's large-area power-cuts, the harm personal safety.Because above-mentioned factor has caused the last square structure of direct-current switch cabinet that the tank bracket distortion takes place in the lifting tank bracket easily, readjusts after need landing, this makes on-the-spot installation become loaded down with trivial details relatively.In addition because the existence of dc circuit breaker handcart is arranged in the cabinet; Its heavy burden is very big; Deform after when handcart cooperates with tank bracket, possibly making the tank bracket stand under load, cause moving contact of breaker can't effectively cooperate, can cause power supply trouble with fixed contact; This just needs on-the-spot after-sale service personnel to do suitable adjustment, has strengthened on-the-spot after-sale service personnel's workload.
Summary of the invention
The purpose of the utility model provides direct-current switch cabinet with new high strength type material; It is the intensity of reinforcing profile effectively; Avoid the situation of tank bracket lifting distortion and load-bearing distortion, improved the whole holding capacity of tank bracket greatly, also can reduce on-the-spot workload simultaneously.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises section material framework body 1, and section material framework body 1 is six flangings.
The utlity model has following beneficial effect: the effective intensity of reinforcing profile, avoid the situation of tank bracket lifting distortion and load-bearing distortion, improved the whole holding capacity of tank bracket greatly, also can reduce the workload at scene simultaneously.
Description of drawings:
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 2, this embodiment adopts following technical scheme: it comprises section material framework body 1, and section material framework body 1 is six flangings.
This embodiment is the intensity of reinforcing profile effectively, avoids the situation of tank bracket lifting distortion and load-bearing distortion, has improved the whole holding capacity of tank bracket greatly, also can reduce on-the-spot workload simultaneously.
Claims (1)
1. direct-current switch cabinet is with new high strength type material, and it comprises section material framework body (1), it is characterized in that section material framework body (1) is six flangings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203731123U CN202217952U (en) | 2011-09-28 | 2011-09-28 | Novel high-strength section bar for direct-current switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203731123U CN202217952U (en) | 2011-09-28 | 2011-09-28 | Novel high-strength section bar for direct-current switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217952U true CN202217952U (en) | 2012-05-09 |
Family
ID=46017184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203731123U Expired - Fee Related CN202217952U (en) | 2011-09-28 | 2011-09-28 | Novel high-strength section bar for direct-current switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449537A (en) * | 2015-12-31 | 2016-03-30 | 天津市海诺科技有限公司 | Power distribution cabinet supporting beam |
-
2011
- 2011-09-28 CN CN2011203731123U patent/CN202217952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449537A (en) * | 2015-12-31 | 2016-03-30 | 天津市海诺科技有限公司 | Power distribution cabinet supporting beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |