CN203394166U - Wing type steel pipe telescopic safety fence - Google Patents
Wing type steel pipe telescopic safety fence Download PDFInfo
- Publication number
- CN203394166U CN203394166U CN201320469440.2U CN201320469440U CN203394166U CN 203394166 U CN203394166 U CN 203394166U CN 201320469440 U CN201320469440 U CN 201320469440U CN 203394166 U CN203394166 U CN 203394166U
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- China
- Prior art keywords
- rail
- rail bar
- steel pipe
- fence
- tenon
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a wing type steel pipe telescopic safety fence which comprises at least two columns. Telescopic fences are arranged between the adjacent columns, and mortise and tenon detachable connection devices are arranged between the columns and the telescopic fences. The telescopic fences are small in sizes, installation, dismantling and transportation are facilitated, damage does not occur easily in the transportation process, the mortise and tenon detachable connection devices are arranged between the columns and the telescopic fences, can be dismantled and installed conveniently and are convenient to use and firm to connect, the telescopic fences can be elongated and shortened according to the need, the fence range is arranged according to the need, and the wing type steel pipe telescopic safety fence is more convenient.
Description
Technical field
The utility model relates to a kind of safe fence.
Background technology
In construction, safe fence has important P.P's effect, especially in hazardous area, high-altitude, act on very greatly, inconvenience is set up, removed to existing safe fence, and because volume is unfavorable for more greatly handling, transportation etc., and in handling, easily cause the damage of safe fence in transportation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of overlap joint, easy to use, the combination of pegging graft as required, installing/dismounting is quick, can load and unload easily, transport, and can effectively guarantee the wing formula steel pipe retractable safety fence of constructor's job safety.
For solving the problems of the technologies described above, the technical solution of the utility model is: wing formula steel pipe retractable safety fence, comprise at least two columns, between adjacent described column, be provided with flexible fence, between described column and described flexible fence, be provided with mortise and tenon detachable connecting device.
As preferred technical scheme, described mortise and tenon detachable connecting device comprises tenon connection seat and tenon connection head, and described column is provided with at least two tenon connection seats, and described flexible fence is provided with described tenon connection head.
As preferred technical scheme, the outer peripheral face of described column is circumferentially evenly equipped with four tenon connection seats.
As preferred technical scheme, described flexible fence comprises at least two-stage rail bar, every grade of rail bar includes top rail rail bar and bottom rail rail bar, between described top rail rail bar and described bottom rail rail bar, be provided with montant, subordinate's top rail rail bar is sleeved on higher level's top rail rail bar Nei， subordinate bottom rail rail bar and is sleeved in higher level's bottom rail rail bar.
Owing to having adopted technique scheme, wing formula steel pipe retractable safety fence, comprises at least two columns, between adjacent described column, is provided with flexible fence, between described column and described flexible fence, is provided with mortise and tenon detachable connecting device; Flexible fence small volume, handling, transportation have been facilitated, and be difficult for being damaged in handling, transportation, between described column and described flexible fence, be provided with mortise and tenon detachable connecting device, can carry out easily dismounting, easy to use, and be connected firmly, flexible fence can extend as required and shorten, thereby fence scope is set as required, convenient.
accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment central post;
In figure: 1-column; 2-tenon connection seat; 3-top rail rail bar; 4-bottom rail rail bar; 5-montant.
The specific embodiment
As depicted in figs. 1 and 2, wing formula steel pipe retractable safety fence, comprises at least two columns 1, between adjacent described column 1, is provided with flexible fence, between described column and described flexible fence, is provided with mortise and tenon detachable connecting device.
Described mortise and tenon detachable connecting device comprises tenon connection seat 2 and tenon connection head, described column 1 is provided with at least two tenon connection seats 2, described flexible fence is provided with described tenon connection head, it is to be noted can the multiple tenon connection seat of choice for use and the structure of tenon connection head to those of ordinary skills, and the concrete structure of described tenon connection seat and tenon connection head repeats no more.
The outer peripheral face of described column 1 is circumferentially evenly equipped with four tenon connection seats 2, also can be as required two tenon connection seats be set the outer peripheral face of described column is circumferentially uniform.
Described flexible fence comprises level Four rail bar, every grade of rail bar includes top rail rail bar 3 and bottom rail rail bar 4, between described top rail rail bar 3 and described bottom rail rail bar 4, be provided with montant 5, subordinate's top rail rail bar 3 is sleeved in higher level's top rail rail bar 3, subordinate's bottom rail rail bar 4 is sleeved in higher level's bottom rail rail bar 4, and described flexible fence can also adopt the rail bar of two-stage rail bar or other more than two-stage progression.
Flexible fence small volume, handling, transportation have been facilitated, and be difficult for being damaged in handling, transportation, between described column and described flexible fence, be provided with mortise and tenon detachable connecting device, can carry out easily dismounting, easy to use, and be connected firmly, flexible fence can extend as required and shorten, thereby fence scope is set as required, convenient.
More than show and described basic principle of the present utility model, principal 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; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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. wing formula steel pipe retractable safety fence, is characterized in that: comprise at least two columns, between adjacent described column, be provided with flexible fence, between described column and described flexible fence, be provided with mortise and tenon detachable connecting device.
2. wing formula steel pipe retractable safety fence as claimed in claim 1, it is characterized in that: described mortise and tenon detachable connecting device comprises tenon connection seat and tenon connection head, described column is provided with at least two tenon connection seats, and described flexible fence is provided with described tenon connection head.
3. wing formula steel pipe retractable safety fence as claimed in claim 2, is characterized in that: the outer peripheral face of described column is circumferentially evenly equipped with four tenon connection seats.
4. the wing formula steel pipe retractable safety fence as described in claim as arbitrary in claims 1 to 3, it is characterized in that: described flexible fence comprises at least two-stage rail bar, every grade of rail bar includes top rail rail bar and bottom rail rail bar, between described top rail rail bar and described bottom rail rail bar, be provided with montant, subordinate's top rail rail bar is sleeved on higher level's top rail rail bar Nei， subordinate bottom rail rail bar and is sleeved in higher level's bottom rail rail bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469440.2U CN203394166U (en) | 2013-08-02 | 2013-08-02 | Wing type steel pipe telescopic safety fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469440.2U CN203394166U (en) | 2013-08-02 | 2013-08-02 | Wing type steel pipe telescopic safety fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394166U true CN203394166U (en) | 2014-01-15 |
Family
ID=49905705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469440.2U Expired - Fee Related CN203394166U (en) | 2013-08-02 | 2013-08-02 | Wing type steel pipe telescopic safety fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926496A (en) * | 2016-04-28 | 2016-09-07 | 无锡昊瑜节能环保设备有限公司 | Road isolation guardrail |
-
2013
- 2013-08-02 CN CN201320469440.2U patent/CN203394166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926496A (en) * | 2016-04-28 | 2016-09-07 | 无锡昊瑜节能环保设备有限公司 | Road isolation guardrail |
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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: 20140115 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |