CN104734093A - Vertical rotating elbow used for bridge - Google Patents
Vertical rotating elbow used for bridge Download PDFInfo
- Publication number
- CN104734093A CN104734093A CN201510139234.9A CN201510139234A CN104734093A CN 104734093 A CN104734093 A CN 104734093A CN 201510139234 A CN201510139234 A CN 201510139234A CN 104734093 A CN104734093 A CN 104734093A
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- Prior art keywords
- curved logical
- elbow
- crane span
- span structure
- present
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Abstract
The invention discloses a vertical rotating elbow used for a bridge. The vertical rotating elbow comprises an elbow body, wherein the elbow body is formed trapezoidal trough frames and supporting frames with the middles connected with the trapezoidal trough frames, a plurality of connecting holes are formed in the two sides of the elbow body, and unidirectional vertical elbow plates are symmetrically arranged at the two ends of the elbow body and connected with the elbow body through elbow lock catches and threaded rods arranged on the elbow body. The angle of the elbow can be adjusted properly according to needs, so that the whole bridge is locally adjusted; cable abrasion can be effectively reduced, and the probability of wire fracture in a cable at the bending position is reduced.
Description
Technical field
What the invention belongs 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 present invention's actively in addition research and innovation, curved logical to founding a kind of crane span structure vertical rotation, make it have more practicality.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of crane span structure vertical rotation curved logical.
The present invention takes 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 present invention has following beneficial effect in sum: product structure of the present invention 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 structural representation of the present invention.
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 present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention 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 preferred version of the present invention, the both sides of curved logical body 1 of the present invention 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 preferred version of the present invention, curved logical plate 5 of the present invention 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 preferred version of the present invention, curved logical body 1 top of the present invention is provided with curved logical gear and prolongs 4.
As preferred version of the present invention, curved logical plate 5 of the present invention can along curved logical body 1 horizontal direction 90-degree rotation.
More than show and describe general principle of the present invention and 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 (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 |
|---|---|---|---|
| CN201510139234.9A CN104734093A (en) | 2015-03-28 | 2015-03-28 | Vertical rotating elbow used for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139234.9A CN104734093A (en) | 2015-03-28 | 2015-03-28 | Vertical rotating elbow used for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104734093A true CN104734093A (en) | 2015-06-24 |
Family
ID=53457689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139234.9A Pending CN104734093A (en) | 2015-03-28 | 2015-03-28 | Vertical rotating elbow used for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104734093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117748382A (en) * | 2024-02-19 | 2024-03-22 | 扬州市四维能源科技有限公司 | Groove type cable bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202612842U (en) * | 2012-03-31 | 2012-12-19 | 江苏金华厦电气有限公司 | Nuclear bridge capable of adjusting direction |
| CN203516984U (en) * | 2013-08-20 | 2014-04-02 | 天津市轩辕电器有限公司 | Ladder-type bridge straight joint |
| CN203674651U (en) * | 2013-11-30 | 2014-06-25 | 何朋飞 | Cable tray |
| CN104344082A (en) * | 2013-07-23 | 2015-02-11 | 天津瑞杰天智科技发展有限公司 | Tray-type vertically-rotatable elbow |
| CN204517309U (en) * | 2015-03-28 | 2015-07-29 | 安徽华天电力设备有限公司 | A kind of crane span structure vertical rotation is curved logical |
-
2015
- 2015-03-28 CN CN201510139234.9A patent/CN104734093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202612842U (en) * | 2012-03-31 | 2012-12-19 | 江苏金华厦电气有限公司 | Nuclear bridge capable of adjusting direction |
| CN104344082A (en) * | 2013-07-23 | 2015-02-11 | 天津瑞杰天智科技发展有限公司 | Tray-type vertically-rotatable elbow |
| CN203516984U (en) * | 2013-08-20 | 2014-04-02 | 天津市轩辕电器有限公司 | Ladder-type bridge straight joint |
| CN203674651U (en) * | 2013-11-30 | 2014-06-25 | 何朋飞 | Cable tray |
| CN204517309U (en) * | 2015-03-28 | 2015-07-29 | 安徽华天电力设备有限公司 | A kind of crane span structure vertical rotation is curved logical |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117748382A (en) * | 2024-02-19 | 2024-03-22 | 扬州市四维能源科技有限公司 | Groove type cable bridge |
| CN117748382B (en) * | 2024-02-19 | 2024-04-26 | 扬州市四维能源科技有限公司 | Groove type cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150624 |