CN203585558U - Combined ladder type cable bridge - Google Patents
Combined ladder type cable bridge Download PDFInfo
- Publication number
- CN203585558U CN203585558U CN201320742269.8U CN201320742269U CN203585558U CN 203585558 U CN203585558 U CN 203585558U CN 201320742269 U CN201320742269 U CN 201320742269U CN 203585558 U CN203585558 U CN 203585558U
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- CN
- China
- Prior art keywords
- ladder
- type cable
- cable bridge
- ladder plate
- lower edge
- 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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Abstract
The utility model discloses a combined ladder type cable bridge. The combined ladder type cable bridge comprises a bridge body. The bridge body comprises a left ladder plate, a right ladder plate and transverse supports, wherein the left ladder plate and the right ladder plate are arranged oppositely, the transverse supports are horizontally arranged at the bottom of the left ladder plate and the bottom of the right ladder plate at intervals, inwards bent edges are arranged at the lower edge of the left ladder plate and the lower edge of the right ladder plate, connecting holes are evenly formed in the inwards bent edges at intervals, and inserting heads of the two ends of each transverse supports are movably inserted in the connecting holes. Each transverse support is of a U-shaped structure, and the upper edge of each transverse support is bent inwards to form a horizontal flange. The connecting holes formed in the lower edge of the left ladder plate and the lower edge of the right ladder plate are grouped in pairs, and the inserting heads of the two ends of each transverse support are a pair of clamping teeth extending downwards. The combined ladder type cable bridge has the advantages of being convenient to convey and lowering conveying cost, the ladder plates and the transverse supports are all standard parts, a production enterprise can store semi-finished products according to specifications, the ladder plates and transverse supports can be delivered once surface processing is finished after the contract is signed, and therefore the goods supply cycle is shortened. The combined ladder type cable bridge is convenient to assemble, two workers can assemble nearly 1000 meters of the combined ladder type cable bridge in one day, and the efficiency is improved by about 250%.
Description
Technical field
The utility model relates to cable testing bridge, especially relates to a kind of Combined ladder-type cable bridge.
Background technique
At present the processing technology of ladder-type bridge frame is integrated welding type, adds the technical operation personnel that man-hour requirement possesses certain welding technique and just can complete, and needs manually to remove welding slag after welding, inefficiency, three workmans only complete 400 meters of crane span structures for one day and make, and lead time is long, and working environment is harmful.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to assembly, Combined ladder-type cable bridge that effect is high.
For achieving the above object, the utility model can be taked following technical proposals:
Combined ladder-type cable bridge described in the utility model, comprises crane span structure body, and described crane span structure body comprises that the left and right gangboard that is oppositely arranged and interval are horizontally set on the cross-brace of gangboard bottom, described left and right; The lower edge of described left and right gangboard is provided with in-flanges, and on described in-flanges, spaced equalized offers attachment hole; The plug at described cross-brace two ends is actively plugged in described attachment hole.
Described cross-brace is U-groove bevel structure, and its upper edge infolding forms horizontal flange.
Two one group of the attachment hole of offering on gangboard lower edge, described left and right, the plug at described cross-brace two ends is a pair of latch extending downwards.
The middle part of described left and right gangboard is provided with 2-3 road cross reinforcing.
The utility model has the advantage of and be convenient to transportation, reduce cost of transportation; Left and right gangboard and cross-brace are standard piece, and manufacturing enterprise can, by these semi-finished product of specification stock, only need process gangboard and cross-brace surface can deliver after signing a contract, and has shortened lead time.Overall structure is simple, ease of assembly, and two people one day can assemble nearly 1000 meters, and effect improves 250% left and right.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A portion enlarged view of Fig. 1.
Embodiment
As shown in Figure 1, 2, Combined ladder-type cable bridge described in the utility model, comprises crane span structure body, and this crane span structure body comprises that the left gangboard 1, right gangboard 2 and the interval that are oppositely arranged are horizontally set on the cross-brace 3 of gangboard bottom, left and right; In the lower edge of left and right gangboard, be provided with in-flanges 4, on in-flanges 4, spaced equalized offers attachment hole 5; The plug at cross-brace 3 two ends is actively plugged in attachment hole 5.During actual fabrication, cross-brace 3 is rolled into U-groove bevel structure, and its upper edge infolding forms horizontal flange, can not damage the cable laying on it; 5 two one group of the attachment hole of offering on gangboard lower edge, left and right, the plug at cross-brace 3 two ends is the downward a pair of latch 6 of punching press.During assembling, the latch 6 at cross-brace 3 two ends is inserted respectively in the attachment hole 5 of offering on gangboard lower edge, left and right in-flanges 4, by special tool compression, left and right gangboard and cross-brace can be fixed together reliably.For improving the intensity of overall crane span structure at length direction, at the middle part of left and right gangboard, be provided with 2-3 road cross reinforcing 7, its upper edge is provided with U-shaped in-flanges 8.
Claims (4)
1. a Combined ladder-type cable bridge, comprises crane span structure body, it is characterized in that: described crane span structure body comprises that the left and right gangboard that is oppositely arranged and interval are horizontally set on the cross-brace of gangboard bottom, described left and right; The lower edge of described left and right gangboard is provided with in-flanges, and on described in-flanges, spaced equalized offers attachment hole; The plug at described cross-brace two ends is actively plugged in described attachment hole.
2. Combined ladder-type cable bridge according to claim 1, is characterized in that: described cross-brace is U-groove bevel structure, and its upper edge infolding forms horizontal flange.
3. Combined ladder-type cable bridge according to claim 1, is characterized in that: two one group of the attachment hole of offering on gangboard lower edge, described left and right, the plug at described cross-brace two ends is a pair of latch extending downwards.
4. Combined ladder-type cable bridge according to claim 1, is characterized in that: the middle part of described left and right gangboard is provided with 2-3 road cross reinforcing, and its upper edge is provided with U-shaped in-flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742269.8U CN203585558U (en) | 2013-11-22 | 2013-11-22 | Combined ladder type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742269.8U CN203585558U (en) | 2013-11-22 | 2013-11-22 | Combined ladder type cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585558U true CN203585558U (en) | 2014-05-07 |
Family
ID=50583473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742269.8U Expired - Fee Related CN203585558U (en) | 2013-11-22 | 2013-11-22 | Combined ladder type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786246A (en) * | 2016-12-19 | 2017-05-31 | 长虹塑料集团英派瑞塑料股份有限公司 | One kind is laid and uses high polymer alloy cable testing bridge |
| CN107947065A (en) * | 2017-12-26 | 2018-04-20 | 江苏浩华电缆桥架有限公司 | One kind combination ladder-type cable bridge |
-
2013
- 2013-11-22 CN CN201320742269.8U patent/CN203585558U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786246A (en) * | 2016-12-19 | 2017-05-31 | 长虹塑料集团英派瑞塑料股份有限公司 | One kind is laid and uses high polymer alloy cable testing bridge |
| CN106786246B (en) * | 2016-12-19 | 2019-02-05 | 长虹塑料集团英派瑞塑料股份有限公司 | A kind of laying high polymer alloy cable testing bridge |
| CN107947065A (en) * | 2017-12-26 | 2018-04-20 | 江苏浩华电缆桥架有限公司 | One kind combination ladder-type cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Electric Equipment Material Company Assignor: Yin Xiaopu Contract record no.: 2014410000060 Denomination of utility model: Combined ladder-type cable bridge Granted publication date: 20140507 License type: Exclusive License Record date: 20140707 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181122 |