CN202380667U - Simple stairway guardrail - Google Patents
Simple stairway guardrail Download PDFInfo
- Publication number
- CN202380667U CN202380667U CN201120562119XU CN201120562119U CN202380667U CN 202380667 U CN202380667 U CN 202380667U CN 201120562119X U CN201120562119X U CN 201120562119XU CN 201120562119 U CN201120562119 U CN 201120562119U CN 202380667 U CN202380667 U CN 202380667U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- connector
- tube connector
- main body
- fixed
- 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 simple stairway guardrail, comprising a guardrail main body and guardrail connecting pieces. The guardrail connecting piece has a three-way-type structure composed of a first connecting tube, a second connecting tube and a third connecting tube. Connecting rods which extrude outwards are arranged at four corners of the guardrail main body. The third connecting tubes of the guardrail connecting pieces are arranged oppositely and fixed and the two fixed guardrail connecting pieces are arranged at the corner of the stairway. The upper connecting rod of the upper stairway guardrail main body is fixed with the first connecting tube of the upper guardrail connecting piece; the lower connecting rod of the upper stairway guardrail main body is fixed with the second connecting tube of the lower guardrail connecting piece; the upper connecting rod of the lower stairway guardrail main body is fixed with the second connecting tube of the upper guardrail connecting piece; the lower connecting rod of the lower stairway guardrail main body is fixed with the first connecting tube of the lower guardrail connecting piece. The guardrail main body is fixed on the stairway. The simple stairway guardrail is simple in structure, low in cost, convenient in assembly and disassembly and high in fastness and safety.
Description
Technical field
The utility model relates to stair railing.
Background technology
Concerning some interim simple constructions, not only cost is high to build fixing stair railing, and it is cumbersome to construct.
The utility model content
The utility model technical problem to be solved just provides a kind of accommodation stairway guardrail, and is simple in structure, with low cost, assembling and convenient disassembly, fastness and safe simultaneously.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of accommodation stairway guardrail; Comprise guardrail main body and guardrail connector; It is characterized in that: the three way type structure of said guardrail connector for forming by first tube connector, second tube connector and the 3rd tube connector, four jiaos of said guardrail main body are provided with outwards outstanding connecting rod, and the 3rd tube connector of said guardrail connector is oppositely arranged and fixing and fixing back two guardrail connectors are located at stair corner; Wherein, The last lateral connector bar of top stair railing main body and first tube connector of top guardrail connector are fixed, and second tube connector of the following lateral connector bar of top stair railing main body and below guardrail connector is fixed, and second tube connector of the last lateral connector bar of below stair railing main body and top guardrail connector is fixed; The following lateral connector bar of below stair railing main body and first tube connector of below guardrail connector are fixed, and the guardrail main body is fixed on the stair.
As preferably; All be provided with the through hole that radially connects on said first tube connector, second tube connector and the connecting rod; After tube connector inserted first tube connector or second tube connector, the through hole that bolt or latch pass on first tube connector or second tube connector and the connecting rod was fixed.
As preferably, said the 3rd tube connector bottom is provided with junction plate, and junction plate is provided with fixing hole, passes fixing hole by bolt between the 3rd tube connector junction plate of two corresponding connectors up and down and fixes.
As preferably, said guardrail main body is spliced by steel pipe.
As preferably, said guardrail bottom part body is provided with leg, and leg is fixed on the stair through expansion bolt.
The accommodation stairway guardrail of the utility model connects upper and lower stair railing main body through the guardrail connector; The guardrail connector is the three way type structure, and is located at stair corner and does not fix with stair, and the guardrail main body is spliced by steel pipe; The leg of guardrail main body is fixed on the stair through expansion bolt; Simple in structure, with low cost, assembling and convenient disassembly, fastness and safe simultaneously.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is a guardrail connector structural representation;
Fig. 2 is a guardrail agent structure sketch map;
Fig. 3 is top stair and below stair syndeton sketch map;
Fig. 4 is second tube connector and connecting rod syndeton sketch map;
Fig. 5 is the 3rd tube connector structural representation.
The specific embodiment
Extremely shown in Figure 5 like Fig. 1; Embodiment for a kind of accommodation stairway guardrail of the utility model; Comprise guardrail main body 2 and guardrail connector 1; Said guardrail connector is the three way type structure of being made up of first tube connector 11, second tube connector 12 and the 3rd tube connector 13, and four jiaos of said guardrail main body are provided with outwards outstanding connecting rod 21, and the 3rd tube connector of said guardrail connector is oppositely arranged and fixing and fixing back two guardrail connectors are located at stair corner; Wherein, The last lateral connector bar of top stair railing main body and first tube connector of top guardrail connector are fixed, and second tube connector of the following lateral connector bar of top stair railing main body and below guardrail connector is fixed, and second tube connector of the last lateral connector bar of below stair railing main body and top guardrail connector is fixed; The following lateral connector bar of below stair railing main body and first tube connector of below guardrail connector are fixed, and the guardrail main body is fixed on the stair.All be provided with the through hole that radially connects on said first tube connector, second tube connector and the connecting rod; After tube connector inserted first tube connector or second tube connector, the through hole that bolt 3 or latch pass on first tube connector or second tube connector and the connecting rod was fixed.Said the 3rd tube connector bottom is provided with junction plate 14, and junction plate is provided with fixing hole, passes fixing hole by bolt between the 3rd tube connector junction plate of two corresponding connectors up and down and fixes.Said guardrail main body is spliced by steel pipe.Said guardrail bottom part body is provided with leg 22, and leg is fixed on the stair through expansion bolt.Leg is rotating structure, conveniently to be fixed on the stair.
Claims (5)
1. accommodation stairway guardrail; Comprise guardrail main body (2) and guardrail connector (1); It is characterized in that: the three way type structure of said guardrail connector for forming by first tube connector (11), second tube connector (12) and the 3rd tube connector (13); Four jiaos of said guardrail main body are provided with outwards outstanding connecting rod (21); The 3rd tube connector of said guardrail connector is oppositely arranged and fixing and fixing back two guardrail connectors are located at stair corner, and wherein, first tube connector of the last lateral connector bar of top stair railing main body and top guardrail connector is fixed; The following lateral connector bar of top stair railing main body and second tube connector of below guardrail connector are fixed; The last lateral connector bar of below stair railing main body and second tube connector of top guardrail connector are fixed, and first tube connector of the following lateral connector bar of below stair railing main body and below guardrail connector is fixed, and the guardrail main body is fixed on the stair.
2. a kind of accommodation stairway guardrail according to claim 1; It is characterized in that: all be provided with the through hole that radially connects on said first tube connector, second tube connector and the connecting rod; After tube connector inserted first tube connector or second tube connector, the through hole that bolt (3) or latch pass on first tube connector or second tube connector and the connecting rod was fixed.
3. a kind of accommodation stairway guardrail according to claim 2; It is characterized in that: said the 3rd tube connector bottom is provided with junction plate (14); Junction plate is provided with fixing hole, passes fixing hole by bolt between the 3rd tube connector junction plate of two corresponding connectors up and down and fixes.
4. a kind of accommodation stairway guardrail according to claim 3 is characterized in that: said guardrail main body is spliced by steel pipe.
5. a kind of accommodation stairway guardrail according to claim 4 is characterized in that: said guardrail bottom part body is provided with leg (22), and leg is fixed on the stair through expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120562119XU CN202380667U (en) | 2011-12-29 | 2011-12-29 | Simple stairway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120562119XU CN202380667U (en) | 2011-12-29 | 2011-12-29 | Simple stairway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380667U true CN202380667U (en) | 2012-08-15 |
Family
ID=46629179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120562119XU Expired - Fee Related CN202380667U (en) | 2011-12-29 | 2011-12-29 | Simple stairway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380667U (en) |
-
2011
- 2011-12-29 CN CN201120562119XU patent/CN202380667U/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: 20120815 Termination date: 20121229 |