CN204517309U - A kind of crane span structure vertical rotation is curved logical - Google Patents
A kind of crane span structure vertical rotation is curved logical Download PDFInfo
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- CN204517309U CN204517309U CN201520178678.9U CN201520178678U CN204517309U CN 204517309 U CN204517309 U CN 204517309U CN 201520178678 U CN201520178678 U CN 201520178678U CN 204517309 U CN204517309 U CN 204517309U
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- curved logical
- crane span
- span structure
- described curved
- utility
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Abstract
The utility model discloses a kind of crane span structure vertical rotation curved logical, include curved logical body, the bracing frame that described curved logical body connects trapezoidal truss by trapezoidal truss and centre position forms, the both sides of described curved logical body are provided with several connecting holes, two end head of described curved logical body are symmetrically arranged with unidirectional curved logical plate vertically, described curved logical plate and described curved logical body by being arranged on curved logical snap close on curved logical body, screw rod is connected.The utility model product can suitably regulate curved logical angle as required, thus realizes the local directed complete set of crane span structure entirety, can effectively reduce cable wearing and tearing simultaneously, reduce the probability that bending place cable internal wire fractures.
Description
Technical field
What the utility model belonged to cable sets up accessory and apparatus field thereof, particularly relates to a kind of crane span structure vertical rotation curved logical.
Background technology
Cable testing bridge is divided into slot type, pellet type and the structure such as ladder-type, grid type, is made up of support, trailing arm and installation accessories etc.Should notice during type selecting whether all parts of crane span structure meet seriation, generalization, standardized complete requirement.
At present, during cable laying in oil, chemical industry, light industry, TV etc., most widely used crane span structure is pellet type crane span structure, pellet type crane span structure has lightweight, the features such as load is large, but when cable laying, cable through traditional upper vertical curved logical time, because bending place is right-angle structure, cable also will be bent into right angle could change direction, very easily cause internal wire open circuit, the corner angle friction cable of bending place right-angle surface, is easy to cause cable to wear and tear, have impact on the fail safe after cable laying to a certain extent simultaneously.
In view of the defect that above-mentioned prior art exists, the utility model actively in addition research and innovation, curved logical to founding a kind of crane span structure vertical rotation, make it have more practicality.
Utility model content
In order to overcome the defect of above-mentioned prior art, it is curved logical that the purpose of this utility model is to provide a kind of crane span structure vertical rotation.
The utility model is taked following technical scheme to realize: a kind of crane span structure vertical rotation is curved logical, include curved logical body, the bracing frame that described curved logical body connects trapezoidal truss by trapezoidal truss and centre position forms, the both sides of described curved logical body are provided with several connecting holes, two end head of described curved logical body are symmetrically arranged with unidirectional curved logical plate vertically, described curved logical plate and described curved logical body by being arranged on curved logical snap close on curved logical body, screw rod is connected.
Further, described curved logical body upper part is provided with curved logical gear and prolongs.
Further, described curved logical plate can along curved logical body horizontal direction 90-degree rotation.
The utility model has following beneficial effect in sum: the utility model product structure is simple, easy to use, user can suitably regulate curved logical angle as required, thus realize the local directed complete set of crane span structure entirety, cable wearing and tearing can be effectively reduced simultaneously, reduce the probability that bending place cable internal wire fractures.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, curved logical body; 2, bracing frame; 3, trapezoidal truss; 4, curved logical gear prolongs; 5, curved logical plate; 6, screw rod; 7, connecting hole; 8, curved logical snap close.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of crane span structure vertical rotation is curved logical, and include curved logical body 1, the bracing frame 2 that described curved logical body 1 connects trapezoidal truss 3 by trapezoidal truss 3 and centre position forms.
As the utility model preferred version, the both sides of curved logical body 1 of the present utility model are provided with several connecting holes 7, and two end head of described curved logical body 1 are symmetrically arranged with unidirectional curved logical plate 5 vertically.
As the utility model preferred version, curved logical plate 5 of the present utility model and described curved logical body 1 by being arranged on curved logical snap close 8 on curved logical body 1, screw rod 6 is connected.
As the utility model preferred version, curved logical body 1 top of the present utility model is provided with curved logical gear and prolongs 4.
As the utility model preferred version, curved logical plate 5 of the present utility model can along curved logical body 1 horizontal direction 90-degree rotation.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a crane span structure vertical rotation is curved logical, include curved logical body, it is characterized in that: the bracing frame that described curved logical body connects trapezoidal truss by trapezoidal truss and centre position forms, the both sides of described curved logical body are provided with several connecting holes, two end head of described curved logical body are symmetrically arranged with unidirectional curved logical plate vertically, described curved logical plate and described curved logical body by being arranged on curved logical snap close on curved logical body, screw rod is connected.
2. a kind of crane span structure vertical rotation according to claim 1 is curved logical, it is characterized in that: described curved logical body upper part is provided with curved logical gear and prolongs.
3. a kind of crane span structure vertical rotation according to claim 1 is curved logical, it is characterized in that: described curved logical plate can along curved logical body horizontal direction 90-degree rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178678.9U CN204517309U (en) | 2015-03-28 | 2015-03-28 | A kind of crane span structure vertical rotation is curved logical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178678.9U CN204517309U (en) | 2015-03-28 | 2015-03-28 | A kind of crane span structure vertical rotation is curved logical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517309U true CN204517309U (en) | 2015-07-29 |
Family
ID=53715245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178678.9U Expired - Fee Related CN204517309U (en) | 2015-03-28 | 2015-03-28 | A kind of crane span structure vertical rotation is curved logical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734093A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Vertical rotating elbow used for bridge |
-
2015
- 2015-03-28 CN CN201520178678.9U patent/CN204517309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734093A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Vertical rotating elbow used for bridge |
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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: 20150729 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |