CN204290190U - The curved logical cable testing bridge of a kind of staged - Google Patents
The curved logical cable testing bridge of a kind of staged Download PDFInfo
- Publication number
- CN204290190U CN204290190U CN201420722851.2U CN201420722851U CN204290190U CN 204290190 U CN204290190 U CN 204290190U CN 201420722851 U CN201420722851 U CN 201420722851U CN 204290190 U CN204290190 U CN 204290190U
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- span structure
- crane span
- curved logical
- arm
- cross
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Abstract
The curved logical cable testing bridge of a kind of staged, it is characterized in that: comprise curved logical crane span structure and transition crane span structure, described transition crane span structure both sides are connected with described curved logical crane span structure is angled; Described curved logical crane span structure comprises side and cross-arm, and side is provided with some holes, and cross-arm is some round steel composition, is welded to connect with side; Described transition crane span structure comprises side and cross-arm, and cross-arm is some round steel composition, is welded to connect with side.Overall crane span structure is divided into curved logical crane span structure and transition crane span structure by the design, and both are according to corner angle, Field adjustment, joint connection in site, meets the on-the-spot requirement to crane span structure angle; Cross-arm adopts round steel staged simultaneously, meets crane span structure cable tie, heat radiation, dust-proof requirement.
Description
Technical field
The design relates to the curved logical cable testing bridge of a kind of staged, belongs to technical field of electric wires and cables.
Background technology
During electric wire erection, around the corner, often need erection turning crane span structure, way in the past makes finished product by outer at the construction field (site) for crane span structure, installs at the scene.But the situation of job site is change, finished product crane span structure often can not adapt to the needs at on-the-spot turning, need product crane span structure to take apart again to set up, not only make troubles to construction, also efficiency of construction is affected, meanwhile, for crane span structure, except meeting field condition, also there is cable tie and heat radiation, the requirement such as dust-proof.
Summary of the invention
According to above-mentioned requirements, the object of the design is to provide the curved logical cable testing bridge of a kind of staged, and overall crane span structure is divided into curved logical crane span structure and transition crane span structure, and both are according to corner angle, Field adjustment, joint connection in site, meets the on-the-spot requirement to crane span structure angle; Cross-arm adopts round steel staged simultaneously, meets crane span structure cable tie, heat radiation, dust-proof requirement.
For achieving the above object, the design is realized by following technological means:
The curved logical cable testing bridge of a kind of staged, it is characterized in that: comprise curved logical crane span structure and transition crane span structure, described transition crane span structure both sides are connected with described curved logical crane span structure is angled; Described curved logical crane span structure comprises side and cross-arm, and side is provided with some holes, and cross-arm is some round steel composition, is welded to connect with side; Described transition crane span structure comprises side and cross-arm, and cross-arm is some round steel composition, is welded to connect with side.
Preferred:
The curved logical cable testing bridge of described a kind of staged, is characterized in that: the cross-arm of described transition crane span structure is one.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: the cross-arm of described transition crane span structure is made up of three round steel.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described curved logical crane span structure lateral orifices is oblong.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure connection angle are 120 °.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure are welded to connect.
The invention has the beneficial effects as follows: overall crane span structure is divided into curved logical crane span structure and transition crane span structure by the design, and both are according to corner angle, Field adjustment, joint connection in site, meet the on-the-spot requirement to crane span structure angle; Cross-arm adopts round steel staged simultaneously, meets crane span structure cable tie, heat radiation, dust-proof requirement.
Accompanying drawing explanation
Fig. 1 is the design's structural representation.
Embodiment
Below in conjunction with Figure of description, design is further described.
As shown in Figure 1, the curved logical cable testing bridge of a kind of staged, is characterized in that: comprise curved logical crane span structure and transition crane span structure, and described transition crane span structure both sides are connected with described curved logical crane span structure is angled; Described curved logical crane span structure comprises side and cross-arm, and side is provided with some holes, and cross-arm is some round steel composition, is welded to connect with side; Described transition crane span structure comprises side and cross-arm, and cross-arm is some round steel composition, is welded to connect with side.
Preferred:
The curved logical cable testing bridge of described a kind of staged, is characterized in that: the cross-arm of described transition crane span structure is one.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: the cross-arm of described transition crane span structure is made up of three round steel.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described curved logical crane span structure lateral orifices is oblong.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure connection angle are 120 °.
The curved logical cable testing bridge of described a kind of staged, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure are welded to connect.
More than show and describe the general principle of the design, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and specification; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. the curved logical cable testing bridge of staged, is characterized in that: comprise curved logical crane span structure and transition crane span structure, and described transition crane span structure both sides are connected with described curved logical crane span structure is angled; Described curved logical crane span structure comprises side and cross-arm, and side is provided with some holes, and cross-arm is some round steel composition, is welded to connect with side; Described transition crane span structure comprises side and cross-arm, and cross-arm is some round steel composition, is welded to connect with side.
2. the curved logical cable testing bridge of a kind of staged as claimed in claim 1, is characterized in that: the cross-arm of described transition crane span structure is one.
3. the curved logical cable testing bridge of a kind of staged as claimed in claim 2, is characterized in that: the cross-arm of described transition crane span structure is made up of three round steel.
4. the curved logical cable testing bridge of a kind of staged as claimed in claim 1, is characterized in that: described curved logical crane span structure lateral orifices is oblong.
5. the curved logical cable testing bridge of a kind of staged as claimed in claim 1, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure connection angle are 120 °.
6. the curved logical cable testing bridge of a kind of staged as claimed in claim 1, is characterized in that: described transition crane span structure both sides and described curved logical crane span structure are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722851.2U CN204290190U (en) | 2014-11-27 | 2014-11-27 | The curved logical cable testing bridge of a kind of staged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722851.2U CN204290190U (en) | 2014-11-27 | 2014-11-27 | The curved logical cable testing bridge of a kind of staged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290190U true CN204290190U (en) | 2015-04-22 |
Family
ID=52873320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722851.2U Expired - Fee Related CN204290190U (en) | 2014-11-27 | 2014-11-27 | The curved logical cable testing bridge of a kind of staged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505777A (en) * | 2014-11-27 | 2015-04-08 | 张家港金海港电线电缆有限公司 | Stepped type bending cable bridge frame |
-
2014
- 2014-11-27 CN CN201420722851.2U patent/CN204290190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505777A (en) * | 2014-11-27 | 2015-04-08 | 张家港金海港电线电缆有限公司 | Stepped type bending cable bridge frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151127 |