CN103398231A - Horizontal bar for ladder type cable trays - Google Patents
Horizontal bar for ladder type cable trays Download PDFInfo
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- CN103398231A CN103398231A CN2013103071697A CN201310307169A CN103398231A CN 103398231 A CN103398231 A CN 103398231A CN 2013103071697 A CN2013103071697 A CN 2013103071697A CN 201310307169 A CN201310307169 A CN 201310307169A CN 103398231 A CN103398231 A CN 103398231A
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- horizontal bar
- terraced
- ladder
- terraced guang
- guang
- 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.)
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Abstract
The invention relates to a high-strength horizontal bar for ladder type cable trays. The longitudinal section of the horizontal bar is an omega-shaped integral plate. Stop plates are vertically disposed at two ends of the horizontal bar. The longitudinal section of each stop plate is in the shape of a right trapezoid, and one right-angle end of every stop plate is connected with the horizontal bar. The longitudinal section of the horizontal bar is the omega-shaped integral plate, so that ladder sides are connected with the horizontal bar by means of face contact instead of traditional point contact, the contact area is larger, cold solder joint can be controlled effectively, welding can be output quickly with high quality, and shock strength is higher.
Description
Technical field
The present invention relates to the terraced Guang of a kind of ladder-type bridge frame, belong to the technical field of cable laying equipment.
Background technique
Cable testing bridge is extensive in sector applications such as oil, chemical industry, electric power, light industrys, is mainly used in laying of empty power cable, control cables, illuminating line, telecommunication cable, for intensity, the bearing capacity of crane span structure, has relatively high expectations.Crane span structure comprises terraced limit, terraced Guang, and described terraced limit and terraced Guang are fixed into one, usually adopts the sectional shape that changes cable bridge ladder limit section bar to improve intensity, bearing capacity and the bending resistance of crane span structure.
Due to the ladder-type bridge frame mechanical robustness with respect to the pallet crane span structure a little less than, and its terraced Guang and the Placement on terraced limit be generally and be connected, therefore its stability, shock resistance, bearing capacity is not good.
Summary of the invention
Technical problem to be solved by this invention is to provide the terraced Guang of a kind of strong high-intensity ladder-type bridge frame.
For solving the problems of the technologies described above, technological scheme of the present invention is:
The terraced Guang of a kind of ladder-type bridge frame, described terraced Guang are that longitudinal section is the whole plate of Ω type, wherein, described terraced Guang two ends vertically upward baffle plate is set, described baffle plate longitudinal section is right-angled trapezium, its right angle one end is connected with terraced Guang.
The terraced Guang of above-mentioned a kind of ladder-type bridge frame, wherein, the height of described baffle plate is 5-10cm.
The terraced Guang of above-mentioned a kind of ladder-type bridge frame, wherein, the outer surface of described baffle plate coats one deck cushion pad, and the thickness of described cushion pad is 2-15mm.
The terraced Guang of above-mentioned a kind of ladder-type bridge frame, wherein, described terraced Guang bottom surface evenly is provided with some mounting holes, and described mounting hole is long is 16cm, and wide is 8.5cm.
Beneficial effect of the present invention is:
1. the longitudinal section due to described terraced Guang is the whole plate of Ω type, make terraced limit and being connected by traditional some contact of terraced Guang become the face contact, increased area of contact, can effectively control rosin joint, reach not only fast but also have the purpose of high-quality welding output, strengthened shock strength.
Terraced Guang two ends vertically upward the baffle plate that longitudinal section is right-angled trapezium is set, its outer surface coats one deck cushion pad, avoids it with terraced limit or elastic cable paper, directly to contact, and has increased anti-seismic performance, can prevent effectively that also the joint of terraced limit and terraced Guang from causing cable, wearing and tearing.
3. evenly to be provided with some length be 16cm in terraced Guang bottom surface, and wide is the mounting hole of 8.5cm, and while being convenient to install, the construction of cable and fixing, play a protective role to cable.
Description of drawings
Fig. 1 is plan view of the present invention
Fig. 2 is sectional view of the present invention
Embodiment
The terraced Guang of a kind of ladder-type bridge frame as shown in the figure, described terraced Guang is that longitudinal section is the whole plate of Ω type, wherein, terraced Guang 2 two ends vertically upward baffle plate 1 is set, baffle plate 1 longitudinal section is right-angled trapezium, its right angle one end is connected with terraced Guang 2; The height h of baffle plate 2 is 5-10cm, and its outer surface coats one deck cushion pad 3, and the thickness of cushion pad is 2-15mm.Simultaneously, terraced Guang 2 bottom surfaces evenly are provided with some mounting holes 4, and described mounting hole is long is 16cm, and wide is 8.5cm.
Beneficial effect of the present invention is:
1. the longitudinal section due to described terraced Guang is the whole plate of Ω type, make terraced limit and being connected by traditional some contact of terraced Guang become the face contact, increased area of contact, can effectively control rosin joint, reach not only fast but also have the purpose of high-quality welding output, strengthened shock strength.
Terraced Guang two ends vertically upward the baffle plate that longitudinal section is right-angled trapezium is set, its outer surface coats one deck cushion pad, avoids it with terraced limit or elastic cable paper, directly to contact, and has increased anti-seismic performance, can prevent effectively that also the joint of terraced limit and terraced Guang from causing cable, wearing and tearing.
3. evenly to be provided with some length be 16cm in terraced Guang bottom surface, and wide is the mounting hole of 8.5cm, and while being convenient to install, the construction of cable and fixing, play a protective role to cable.
Here description of the invention and application is illustrative, wants that not therefore, the present invention is not subjected to the restriction of the present embodiment with scope restriction of the present invention in the above-described embodiments, and the technological scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (4)
1. terraced Guang of ladder-type bridge frame, described terraced Guang is that longitudinal section is the whole plate of Ω type, it is characterized by, described terraced Guang two ends vertically upward baffle plate is set, described baffle plate longitudinal section is right-angled trapezium, its right angle one end is connected with terraced Guang.
2. the terraced Guang of a kind of ladder-type bridge frame as claimed in claim 1, is characterized by, and the height of described baffle plate is 5-10cm.
3. the terraced Guang of a kind of ladder-type bridge frame as claimed in claim 1, is characterized by, and the outer surface of described baffle plate coats one deck cushion pad, and the thickness of described cushion pad is 2-15mm.
4. the terraced Guang of a kind of ladder-type bridge frame as claimed in claim 1, is characterized by, and described terraced Guang bottom surface evenly is provided with some mounting holes, and described mounting hole is long is 16cm, and wide is 8.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103071697A CN103398231A (en) | 2013-07-22 | 2013-07-22 | Horizontal bar for ladder type cable trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103071697A CN103398231A (en) | 2013-07-22 | 2013-07-22 | Horizontal bar for ladder type cable trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398231A true CN103398231A (en) | 2013-11-20 |
Family
ID=49561915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103071697A Pending CN103398231A (en) | 2013-07-22 | 2013-07-22 | Horizontal bar for ladder type cable trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275994A (en) * | 2017-06-17 | 2017-10-20 | 镇江市长江机电设备厂有限公司 | A kind of new horizontal bar for ladder type cable trays |
| CN110640357A (en) * | 2019-09-27 | 2020-01-03 | 扬中市通达电气有限公司 | Ladder crossbar welding set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618882A (en) * | 1969-09-30 | 1971-11-09 | Unistrut Corp | Cable support tray system |
| US3948473A (en) * | 1974-04-29 | 1976-04-06 | Dracon Industries | Universal cable rack |
| KR20100086318A (en) * | 2009-01-22 | 2010-07-30 | 주식회사 제원에이스산업 | The hanger of cable tray |
| CN201688032U (en) * | 2010-04-29 | 2010-12-29 | 余姚市尙品通信设备有限公司 | Wire fixer |
| CN201715098U (en) * | 2010-06-25 | 2011-01-19 | 江苏华强电力设备有限公司 | Tread of dedicated cable bridge for nuclear power |
| CN203374980U (en) * | 2013-07-22 | 2014-01-01 | 江苏华强电力设备有限公司 | Ladder type ladder cross bar for bridge frame |
-
2013
- 2013-07-22 CN CN2013103071697A patent/CN103398231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618882A (en) * | 1969-09-30 | 1971-11-09 | Unistrut Corp | Cable support tray system |
| US3948473A (en) * | 1974-04-29 | 1976-04-06 | Dracon Industries | Universal cable rack |
| KR20100086318A (en) * | 2009-01-22 | 2010-07-30 | 주식회사 제원에이스산업 | The hanger of cable tray |
| CN201688032U (en) * | 2010-04-29 | 2010-12-29 | 余姚市尙品通信设备有限公司 | Wire fixer |
| CN201715098U (en) * | 2010-06-25 | 2011-01-19 | 江苏华强电力设备有限公司 | Tread of dedicated cable bridge for nuclear power |
| CN203374980U (en) * | 2013-07-22 | 2014-01-01 | 江苏华强电力设备有限公司 | Ladder type ladder cross bar for bridge frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275994A (en) * | 2017-06-17 | 2017-10-20 | 镇江市长江机电设备厂有限公司 | A kind of new horizontal bar for ladder type cable trays |
| CN107275994B (en) * | 2017-06-17 | 2019-06-11 | 镇江市长江机电设备厂有限公司 | A kind of horizontal bar for ladder type cable trays |
| CN110640357A (en) * | 2019-09-27 | 2020-01-03 | 扬中市通达电气有限公司 | Ladder crossbar welding set |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |