CN104810761A - Groove type bridge stand - Google Patents
Groove type bridge stand Download PDFInfo
- Publication number
- CN104810761A CN104810761A CN201510134647.8A CN201510134647A CN104810761A CN 104810761 A CN104810761 A CN 104810761A CN 201510134647 A CN201510134647 A CN 201510134647A CN 104810761 A CN104810761 A CN 104810761A
- Authority
- CN
- China
- Prior art keywords
- base plate
- bridge stand
- sidewall
- span structure
- crane span
- 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
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The invention discloses a groove type bridge stand, belonging to the field of electrical equipment. The groove type bridge stand comprises a bridge stand body and a cover plate, the bridge stand body comprises a base plate and a side plate, the thickness of the middle portion of the cross section of the base plate is twice or more that of the two sides, the cover plate comprises a top wall, an inclined wall and a sidewall, and the top wall is connected to the sidewall via the inclined wall and is vertical to the sidewall. On the basis of the prior art, design of the base plate and cover plate of the bridge stand is optimized, the intensity of the base plate of the bridge stand is effectively enhanced, and the capacity of the bridge stand is increased.
Description
Technical field
The present invention relates to electric equipment and clothing arts, be specifically related to a kind of trough type bridge frame.
Background technology
Crane span structure be cabling bracket, common crane span structure be steel plate through bending, be converted into grooved, cable auxiliary apply inside.Load suffered by crane span structure generally all concentrates on the base plate of crane span structure, and therefore a lot of crane span structure does not also have before completed construction thing also do not come into operation in engineering, and crane span structure just gross distortion, can't bear the heavy load.Crane span structure is also had generally to be divided into plurality of specifications according to the amount of capacity of cable laying, but during later stage track remodelling, often need to add cable on original crane span structure, cause substantially exceeding the crane span structure range of capacity of established rules lattice originally, bridge cover plate cannot cover or cover by force and the cover plate distortion that arrives.
Summary of the invention
Problem to be solved by this invention is: provide a kind of trough type bridge frame, and it effectively can strengthen the intensity of crane span structure base plate, increases the capacity of crane span structure.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of trough type bridge frame, comprise crane span structure main body and cover plate, described crane span structure main body comprises base plate and side plate, on described base plate cross section, interior thickness is greater than the thickness of both sides, described cover plate comprises roof, skew wall and sidewall, and described roof is connected with sidewall by skew wall, and it is perpendicular to sidewall.
Preferably, on described base plate cross section, the thickness at middle part is more than or equal to the twice of thickness of two sides.
The invention has the beneficial effects as follows: the present invention on the basis of existing technology, by optimizing the design of crane span structure base plate and cover plate, effectively strengthening the intensity of crane span structure base plate, increasing the capacity of crane span structure.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Number in the figure: 1 is crane span structure main body, 2 is cover plate, and 11 is base plate, and 12 is side plate, and 21 is roof, and 22 is skew wall, and 23 is sidewall.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of trough type bridge frame, comprise crane span structure main body 1 and cover plate 2, described crane span structure main body 1 comprises base plate 11 and side plate 12, on described base plate 11 cross section, interior thickness is greater than the thickness of both sides, described cover plate 2 comprises roof 21, skew wall 22 and sidewall 23, and described roof 21 is connected with sidewall 23 by skew wall skew wall 22, and it is perpendicular to sidewall 23.
During specific design, on described base plate 11 cross section, the thickness at middle part is more than or equal to the twice of thickness of two sides.
The present invention proposes a kind of trough type bridge frame.The present invention is directed to the problem proposed in background technology, traditional crane span structure is revised, crane span structure base plate 11 is designed to the thickness that interior thickness is greater than both sides, increase the intensity in the middle part of the larger base plate 11 of load, make base plate 11 not yielding, skew wall 22 is increased in addition between cover plate 2 roof 21 and sidewall 23, when not changing specification, effective capacity that must increase crane span structure.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (2)
1. a trough type bridge frame, comprise crane span structure main body and cover plate, it is characterized in that, described crane span structure main body comprises base plate and side plate, on described base plate cross section, interior thickness is greater than the thickness of both sides, described cover plate comprises roof, skew wall and sidewall, and described roof is connected with sidewall by skew wall, and it is perpendicular to sidewall.
2. a kind of trough type bridge frame according to claim 1, is characterized in that, on described base plate cross section, interior thickness is more than or equal to the twice of thickness of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134647.8A CN104810761A (en) | 2015-03-26 | 2015-03-26 | Groove type bridge stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134647.8A CN104810761A (en) | 2015-03-26 | 2015-03-26 | Groove type bridge stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810761A true CN104810761A (en) | 2015-07-29 |
Family
ID=53695375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510134647.8A Pending CN104810761A (en) | 2015-03-26 | 2015-03-26 | Groove type bridge stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477312A (en) * | 2017-08-31 | 2017-12-15 | 覃子衍 | A kind of hydraulic die cushion |
| CN110535087A (en) * | 2019-08-20 | 2019-12-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of fibre reinforced composites cable trough |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11205942A (en) * | 1998-01-19 | 1999-07-30 | Yazaki Corp | Protector for wire harness |
| CN200959503Y (en) * | 2006-10-24 | 2007-10-10 | 张德存 | Explosive-proof wiring box |
| US20080266760A1 (en) * | 2004-07-01 | 2008-10-30 | Hans Wagener | Bus Bar System with Assembly Unit Consisting of a Base Plate and Fixing Items |
| CN203273007U (en) * | 2013-05-17 | 2013-11-06 | 黄荣涛 | Ladder-shaped bridge frame and cover plate thereof |
| CN204615302U (en) * | 2015-03-26 | 2015-09-02 | 安徽智瑞电气有限公司 | A kind of trough type bridge frame |
-
2015
- 2015-03-26 CN CN201510134647.8A patent/CN104810761A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11205942A (en) * | 1998-01-19 | 1999-07-30 | Yazaki Corp | Protector for wire harness |
| US20080266760A1 (en) * | 2004-07-01 | 2008-10-30 | Hans Wagener | Bus Bar System with Assembly Unit Consisting of a Base Plate and Fixing Items |
| CN200959503Y (en) * | 2006-10-24 | 2007-10-10 | 张德存 | Explosive-proof wiring box |
| CN203273007U (en) * | 2013-05-17 | 2013-11-06 | 黄荣涛 | Ladder-shaped bridge frame and cover plate thereof |
| CN204615302U (en) * | 2015-03-26 | 2015-09-02 | 安徽智瑞电气有限公司 | A kind of trough type bridge frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477312A (en) * | 2017-08-31 | 2017-12-15 | 覃子衍 | A kind of hydraulic die cushion |
| CN110535087A (en) * | 2019-08-20 | 2019-12-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of fibre reinforced composites cable trough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |