CN203850779U - Cable tray connecting board - Google Patents
Cable tray connecting board Download PDFInfo
- Publication number
- CN203850779U CN203850779U CN201420169731.4U CN201420169731U CN203850779U CN 203850779 U CN203850779 U CN 203850779U CN 201420169731 U CN201420169731 U CN 201420169731U CN 203850779 U CN203850779 U CN 203850779U
- Authority
- CN
- China
- Prior art keywords
- connecting board
- cable tray
- connecting plate
- plates
- crane span
- 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
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a cable tray connecting board which comprises an upper base plate and a lower base plate oppositely arranged, and the two base plates are fixedly connected through a central connecting board. An elongated circular installing hole vertically penetrates the two plates, and buffer pieces are symmetrically arranged at two sides of the connecting board. The buffer pieces comprise rubber stripes connected to connecting board side surfaces through springs. The cable tray connecting board is provided with an interlayer, and a buffer piece is arranged in the interlayer, thereby effectively preventing damage due to expansion and contraction of the cable tray under different temperature conditions. The cable tray connecting board is reasonable in design, simple in structure and worthy of promotion.
Description
Technical field
The utility model relates generally to for distribution technique field, relates in particular to a kind of crane span structure connecting plate.
Background technology
Crane span structure is as cable routing supporting mass, be widely used in the multiple industries such as communication, transmission line, in crane span structure accessory is produced, connector between crane span structure is essential, as everyone knows, crane span structure expands with heat and contract with cold, different with seasonal temperature, crane span structure length and width have certain change, and this just there are certain requirements the direct connector of crane span structure.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of crane span structure connecting plate is provided.
The utility model is achieved through the following technical solutions:
A kind of crane span structure connecting plate, comprise corresponding upper plate and the lower shoe arranging, two plates are fixedly connected with by middle part connecting plate, and described two plates are penetrated with oval installing hole up and down, described connecting plate bilateral symmetry is provided with bolster, and described bolster includes the rubber strip that is connected to the side of winning in succession by spring.
The utility model has the advantages that:
The utility model, for establishing connecting plate with dissection, is provided with bolster in interlayer, effectively avoid the damage imagination of expanding with heat and contract with cold and causing because of crane span structure, and the utility model is reasonable in design, simple in structure, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Embodiment
As shown in Figure 1, a kind of crane span structure connecting plate, comprise corresponding upper plate 1 and the lower shoe 2 arranging, described upper plate 1 and lower shoe 2 are fixedly connected with by middle part connecting plate 3, described two plates are penetrated with oval installing hole 4 up and down, described connecting plate 3 bilateral symmetry are provided with bolster 5, and described bolster 5 includes the rubber strip 7 that is connected to connecting plate 3 sides by spring 6.
Claims (1)
1. a crane span structure connecting plate, it is characterized in that: comprise corresponding upper plate and the lower shoe arranging, two plates are fixedly connected with by middle part connecting plate, described two plates are penetrated with oval installing hole up and down, described connecting plate bilateral symmetry is provided with bolster, and described bolster includes the rubber strip that is connected to the side of winning in succession by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169731.4U CN203850779U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169731.4U CN203850779U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850779U true CN203850779U (en) | 2014-09-24 |
Family
ID=51563751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169731.4U Expired - Fee Related CN203850779U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061930A (en) * | 2020-07-31 | 2020-12-11 | 上海智世物流科技有限公司 | Storage lift system |
-
2014
- 2014-04-09 CN CN201420169731.4U patent/CN203850779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061930A (en) * | 2020-07-31 | 2020-12-11 | 上海智世物流科技有限公司 | Storage lift system |
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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: 20140924 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |