CN202731154U - Tee joint of guardrail - Google Patents
Tee joint of guardrail Download PDFInfo
- Publication number
- CN202731154U CN202731154U CN 201220341579 CN201220341579U CN202731154U CN 202731154 U CN202731154 U CN 202731154U CN 201220341579 CN201220341579 CN 201220341579 CN 201220341579 U CN201220341579 U CN 201220341579U CN 202731154 U CN202731154 U CN 202731154U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- utility
- model
- tee joint
- fittings body
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a tee joint of a guardrail. The tee joint comprises a joint body. The two elbow ends of the joint body are respectively provided with a socket-connecting sleeve with an outer contour corresponding to the shape of the inner hole of a connected piece. A vertical socket-connecting sleeve which is used for connection is arranged on the side surface of the joint body. The tee joint of the guardrail has the advantages that the demands for connection in three directions can be met and the tee joint is convenient to use.
Description
Technical field
The utility model relates to a kind of structural connection, specifically, relates to a kind of tee junction of guardrail.
Background technology
At present, existing parapeted range of application is more extensive, is mainly used in outdoor and indoor various railings and connects.For railing connected mode on the corner, normally adopt the mode of welding, the end that will be in the railing of corner welds together.Mainly there are the following problems for the connected mode of existing this welding: need to carry out Site Welding, inconvenience not only is installed, and be difficult for moving; Be difficult for after the splicing polishing flat, easily cause surface ratio more coarse; And in welding and bruting process, the electrostatic coating on surface is damaged, some two pass joints are also arranged on the market, but can't satisfy instructions for use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can satisfy three connections on the direction, and the tee junction of guardrail easy to use.
The technical scheme that realizes the utility model purpose is: a kind of tee junction of guardrail, comprise fittings body, two elbow ends of fittings body have the outline grafting cover corresponding with hole shape in the connected piece, and the side of described fittings body is provided with for the vertical grafting cover that connects.
Further, be provided with some convex tendons on the outline of described grafting cover and the vertical cover of pegging graft.
After having adopted technique scheme, the utility model can satisfy the connection of three connected pieces on the direction, and does not need to use Site Welding, and is easy to use, saves labour costs, and accurate positioning is simple in structure; The setting of convex tendon can be located tee junction and connected piece well, is convenient to insert and extract, and also is easy for installation and maintenance.
Description of drawings
Fig. 1 is the stereogram of the tee junction of guardrail of the present utility model.
The specific embodiment
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings,
As shown in Figure 1, a kind of tee junction of guardrail comprises fittings body 1, and two elbow ends of fittings body 1 have the outline grafting cover 2 corresponding with hole shape in the connected piece, and the side of fittings body 1 is provided with for the vertical grafting cover 3 that connects.Be provided with a plurality of convex tendons 4 on the outline of grafting cover 2 and the vertical cover 3 of pegging graft.
The cross section of convex tendon 4 can be triangle, also can be rectangle.
The utility model can satisfy the connection of three connected pieces on the direction, and does not need to use Site Welding, and is easy to use, saves labour costs, and accurate positioning is simple in structure; The setting of convex tendon 4 can be located tee junction and connected piece well, is convenient to insert and extract, and also is easy for installation and maintenance.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. the tee junction of a guardrail, comprise fittings body (1), two elbow ends of fittings body (1) have the outline grafting cover (2) corresponding with hole shape in the connected piece, and it is characterized in that: the side of described fittings body (1) is provided with for the vertical grafting cover (3) that connects.
2. the tee junction of guardrail according to claim 1 is characterized in that: be provided with some convex tendons (4) on the outline of described grafting cover (2) and the vertical cover (3) of pegging graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341579 CN202731154U (en) | 2012-07-16 | 2012-07-16 | Tee joint of guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341579 CN202731154U (en) | 2012-07-16 | 2012-07-16 | Tee joint of guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731154U true CN202731154U (en) | 2013-02-13 |
Family
ID=47656867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341579 Expired - Fee Related CN202731154U (en) | 2012-07-16 | 2012-07-16 | Tee joint of guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731154U (en) |
-
2012
- 2012-07-16 CN CN 201220341579 patent/CN202731154U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |