CN204164498U - A kind of I shape crane span structure - Google Patents
A kind of I shape crane span structure Download PDFInfo
- Publication number
- CN204164498U CN204164498U CN201420664967.5U CN201420664967U CN204164498U CN 204164498 U CN204164498 U CN 204164498U CN 201420664967 U CN201420664967 U CN 201420664967U CN 204164498 U CN204164498 U CN 204164498U
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- China
- Prior art keywords
- cross
- side plate
- arm
- shape
- crane span
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of I shape crane span structure, it relates to power supply technique field.It comprises I shape side plate and cross-arm, described I shape side plate comprises curved side plate and front plate, two cross-arms of adjustable length are connected with between curved side plate and front plate, described cross-arm is screwed on I shape side plate interior sides limit, the cross section of described cross-arm becomes U-shaped, cross-arm is provided with multiple wiring hole.The utility model intensity is large, the width reducing requirement that can be met by the length of adjustment cross-arm in as installed.
Description
Technical field
The utility model relates to power supply technique field, be specifically related to a kind of I shape crane span structure.
Background technique
Crane span structure is as the device being used for fixed cable for field of power distribution, and its application widely.In order to improve bulk strength, making crane span structure can be used in the more severe place of environment, having made a lot of improvement for its structure.Current a kind of crane span structure on the market: it contains the crane span structure body of the tubulose transverse section of section material of rectangle, air hole and convex stiffening rib is provided with in crane span structure body bottom surface, crane span structure body both sides panel is I shape, the both sides panel of crane span structure body is provided with inwards or outwardly stiffening rib.This crane span structure is integrated formed structure, and transverse dimension is restricted, and due to the finite thickness of sheet metal, deformation will occur when transverse dimension is slightly wide, intensity is less.
Model utility content
For the deficiency that prior art exists, the utility model object is to provide a kind of I shape crane span structure, and intensity is large, the width reducing requirement that can be met by the length of adjustment cross-arm in as installed.
To achieve these goals, the utility model realizes by the following technical solutions: I shape crane span structure, comprise I shape side plate and cross-arm, described I shape side plate comprises curved side plate and front plate, two cross-arms of adjustable length are connected with between curved side plate and front plate, described cross-arm is screwed on I shape side plate interior sides limit, and the cross section of described cross-arm becomes U-shaped, cross-arm is provided with multiple wiring hole.
As preferably, described I shape side plate two ends are provided with attachment hole, for the connection between two crane span structures.
As preferably, two described cross-arms be arranged in parallel.
The beneficial effects of the utility model: intensity is large, the width reducing requirement that can be met by the length of adjustment cross-arm in as installed.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
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.
With reference to Fig. 1, this embodiment is by the following technical solutions:: I shape crane span structure, comprise I shape side plate 1 and cross-arm 2, described I shape side plate 1 comprises curved side plate and front plate, two cross-arms 2 of adjustable length are connected with between curved side plate and front plate, described cross-arm 2 is screwed on I shape side plate 1 inner side edge, and the cross section of described cross-arm 2 becomes U-shaped, cross-arm 2 is provided with multiple wiring hole.
It should be noted that described I shape side plate 1 two ends are provided with attachment hole, for the connection between two crane span structures.Described I shape side plate 1 is without copper aluminium lateral plate.
In addition, two described cross-arms 2 be arranged in parallel.
The working procedure of this embodiment: after crane span structure being fixed on the place needing to install cable, cable to be arranged in equably on cross-arm 2 and to carry out fastening with wire clip etc.When needing more than one crane span structure, bore attachment hole at the two ends of crane span structure lateral wall 1, be connected with crane span structure connecting sheet with fastening screw between adjacent two crane span structures.
This embodiment intensity is large, the width reducing requirement that can be met by the length of adjustment cross-arm in as installed.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician 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 (4)
1. an I shape crane span structure, comprise I shape side plate (1) and cross-arm (2), it is characterized in that, described I shape side plate (1) comprises curved side plate and front plate, two cross-arms (2) of adjustable length are connected with between curved side plate and front plate, described cross-arm (2) is screwed on I shape side plate (1) inner side edge, the cross section of described cross-arm (2) becomes U-shaped, and cross-arm (2) is provided with multiple wiring hole.
2. a kind of I shape crane span structure according to claim 1, is characterized in that, described I shape side plate (1) two ends are provided with attachment hole.
3. a kind of I shape crane span structure according to claim 1, is characterized in that, two described cross-arms (2) be arranged in parallel.
4. a kind of I shape crane span structure according to claim 1, is characterized in that, described I shape side plate (1) is without copper aluminium lateral plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664967.5U CN204164498U (en) | 2014-11-07 | 2014-11-07 | A kind of I shape crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664967.5U CN204164498U (en) | 2014-11-07 | 2014-11-07 | A kind of I shape crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164498U true CN204164498U (en) | 2015-02-18 |
Family
ID=52538185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664967.5U Expired - Fee Related CN204164498U (en) | 2014-11-07 | 2014-11-07 | A kind of I shape crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734091A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Upper flat reducing joint used for steel groove-type bridge |
| CN104734090A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Reducer union used for steel groove-type bridge |
-
2014
- 2014-11-07 CN CN201420664967.5U patent/CN204164498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734091A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Upper flat reducing joint used for steel groove-type bridge |
| CN104734090A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Reducer union used for steel groove-type 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181107 |