CN203271773U - High-strength easy-to-mount steel ring piece - Google Patents
High-strength easy-to-mount steel ring piece Download PDFInfo
- Publication number
- CN203271773U CN203271773U CN 201320238404 CN201320238404U CN203271773U CN 203271773 U CN203271773 U CN 203271773U CN 201320238404 CN201320238404 CN 201320238404 CN 201320238404 U CN201320238404 U CN 201320238404U CN 203271773 U CN203271773 U CN 203271773U
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- CN
- China
- Prior art keywords
- closing plate
- vertical bone
- outer shrouding
- palm
- outer closing
- 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
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Abstract
The utility model relates to a steel ring piece, in particular to a high-strength easy-to-mount steel ring piece which comprises arc-shaped longitudinal frames distributed uniformly, wherein outer side walls of the longitudinal frames are fixedly connected with each other through an outer closing plate; two side ends of the outer closing plate respectively extend outwards; a left connector plate perpendicular to the outer closing plate mutually is arranged on the left side end of the outer closing plate; a right connector plate inclined to the outer closing plate mutually is arranged on the right side end of the outer closing plate; upper closing plates mutually fixed with the outer closing plate are arranged on the upper parts and the lower parts of the longitudinal frames; bolt holes are uniformly distributed on the upper closing plates; a buffer is arranged in the outer closing plate; an arc-shaped angle of the outer closing plate is 83.077 degrees. The high-strength easy-to-mount steel ring piece has the advantages that the structure is compact, the supporting strength is increased, and the installation is convenient.
Description
Technical field
The utility model is a kind of steel loop sheet, particularly a kind of high strength easy installing type steel loop sheet.
Background technology
The steel loop sheet is common for places such as high speed tunnel, subways, is used for the protection to high speed tunnel, subway.Structure relative complex of the prior art, and intensity is low, during installation labour's loss large, application life is relatively not high.
The utility model content
The utility model is mainly to solve the deficiencies in the prior art, compact conformation, and the high high strength easy installing type steel loop sheet of integrated support intensity.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
a kind of high strength easy installing type steel loop sheet, comprise and be the equally distributed vertical bone of arcuation, the lateral wall of described vertical bone is fixedly connected by outer shrouding, the two side ends of described outer shrouding stretches out respectively, palm continues on the left side that the left-hand end of described outer shrouding is provided with perpendicular distribution, the right-hand end of described outer shrouding is provided with the right side that tilts the with it distribution palm that continues, the top of described vertical bone and bottom are respectively equipped with the upper sealing plate that fixes with outer shrouding, described upper sealing plate is provided with equally distributed bolt hole, be provided with snubber in described outer shrouding, the arc angle of described outer shrouding is 83.077 degree.
As preferably, described bolt hole is located at respectively that a left side is continued between palm and vertical bone, between vertical bone, vertical bone continues between palm with the right side, the arc angle between described vertical bone is 13.846 degree, the continue angle of inclination of palm, the described right side is 17 to spend.
As preferably, the cross section of described vertical bone is " L " shape.
Therefore, the high strength easy installing type steel loop sheet that the utility model provides, compact conformation promotes support strength, and is easy for installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
embodiment 1: as shown in Figure 1, a kind of high strength easy installing type steel loop sheet, comprise and be the equally distributed vertical bone 1 of arcuation, the lateral wall of described vertical bone 1 is fixedly connected by outer shrouding 2, the two side ends of described outer shrouding 2 stretches out respectively, palm 3 continues on the left side that the left-hand end of described outer shrouding 2 is provided with perpendicular distribution, the right-hand end of described outer shrouding 2 is provided with the right side that tilts the with it distribution palm 4 that continues, the top of described vertical bone 1 and bottom are respectively equipped with the upper sealing plate 5 that fixes with outer shrouding 2, described upper sealing plate 5 is provided with equally distributed bolt hole 6, be provided with snubber 7 in described outer shrouding 2, the arc angle of described outer shrouding 2 is 83.077 degree.Described bolt hole 6 is located at respectively a left side continue 4, the palm of palm 3 and 1, vertical bone, 1, vertical bone, vertical bone 1 and the right side that continues, and the arc angle that described vertical bone is 1 is 13.846 degree, and the continue angle of inclination of palm 4, the described right side is 17 to spend.The cross section of described vertical bone 1 is " L " shape.
Claims (3)
1. high strength easy installing type steel loop sheet, it is characterized in that: comprise being the equally distributed vertical bone of arcuation (1), the lateral wall of described vertical bone (1) is fixedly connected by outer shrouding (2), the two side ends of described outer shrouding (2) stretches out respectively, palm (3) continues on the left side that the left-hand end of described outer shrouding (2) is provided with perpendicular distribution, the right-hand end of described outer shrouding (2) is provided with the right side that tilts the with it distribution palm (4) that continues, the top of described vertical bone (1) and bottom are respectively equipped with the upper sealing plate (5) that fixes with outer shrouding (2), described upper sealing plate (5) is provided with equally distributed bolt hole (6), be provided with snubber (7) in described outer shrouding (2), the arc angle of described outer shrouding (2) is 83.077 degree.
2. high strength easy installing type steel loop sheet according to claim 1, it is characterized in that: described bolt hole (6) is located at respectively to continue between palm (3) and vertical bone (1) in a left side, between vertical bone (1), vertical bone (1) and the right side continue between palm (4), arc angle between described vertical bone (1) is 13.846 degree, and the continue angle of inclination of palm (4), the described right side is 17 degree.
3. high strength easy installing type steel loop sheet according to claim 1 and 2 is characterized in that: the cross section of described vertical bone (1) is " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238404 CN203271773U (en) | 2013-05-06 | 2013-05-06 | High-strength easy-to-mount steel ring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238404 CN203271773U (en) | 2013-05-06 | 2013-05-06 | High-strength easy-to-mount steel ring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271773U true CN203271773U (en) | 2013-11-06 |
Family
ID=49502211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320238404 Expired - Fee Related CN203271773U (en) | 2013-05-06 | 2013-05-06 | High-strength easy-to-mount steel ring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271773U (en) |
-
2013
- 2013-05-06 CN CN 201320238404 patent/CN203271773U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140506 |