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Novel guardrail

A guardrail, a new type of technology, applied in the direction of building structure, ladder structure, building, etc., can solve the problems of complex guardrail structure, high cost, and inability to increase the strength of the guardrail, so as to ensure simplicity and aesthetics, simple components, and structure simple effect

Inactive Publication Date: 2014-08-06
ZHEJIANG SUNFLOWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the guardrail is complicated, the cost is high, and the strength of the guardrail cannot be increased. After the external wood-plastic is broken, even if the metal is not broken, parts still need to be replaced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A new type of guardrail, including a handrail 1, a lower link corresponding to the handrail 1, a number of railings 2 arranged between the handrail 1 and the lower link, and columns 8 located at both ends of the handrail 1, the bottom of the handrail 1 is along the length direction of the handrail An installation groove 3 adapted to the top of the railing 2 is provided, the railing 2 is hollow to form an installation cavity, and a frame-shaped connector is arranged on the installation groove 3, and the frame-shaped connector includes a mounting plate 4 and a frame wall at the top plate 5, the mounting plate 4 is fixed on the mounting groove 3 by screws, the frame-shaped connector is sleeved in the mounting cavity, the mounting groove 3 is a through groove, and the column 8 is provided with a The socket 81 is provided, and the two ends of the armrest 1 are inserted into the column 8. The top surface of the mounting groove 3 is provided with a limiting groove 31, the top ...

Embodiment 2

[0046] The difference from the above embodiment is that the limiting groove 31 is a single groove set concentrically with the installation groove 3 , and the top surface of the installation groove 3 is evenly distributed along the limiting groove 31 with ruled lines 32 .

Embodiment 3

[0048] The difference from the above embodiment is that the top surface of the mounting groove 3 is evenly distributed along the limiting groove 31 with equalizing grooves 33 interlaced with the limiting grooves 31, and the top of the mounting plate 4 is provided with the equalizing grooves 33 Adapted equal ribs 42. The center of the mounting plate 4 is provided with mounting holes for passing screws.

[0049] Due to the intersecting arrangement of the limiting groove and the equalizing groove, it is ensured that the connecting piece will not rotate. During design, the depth of the equalizing groove can be greater than the depth of the limit groove, so that the positioning stability of the frame-shaped connector can be ensured under the premise of ensuring the strength of the handrail.

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Abstract

The invention belongs to the field of guardrails and particularly relates to a novel guardrail which is simple in structure and convenient to mount. The novel guardrail comprises a handrail, a lower connecting rod corresponding to the handrail, a plurality of guard bars arranged between the handrail and the lower connecting rod and stand columns arranged at the two ends of the handrail. The novel guardrail is characterized in that mounting grooves matched with the tops of the guard bars are formed in the bottom of the handrail in the length direction of the handrail, mounting cavities are formed in the guard bars, frame-shaped connecting pieces are arranged on the mounting grooves, the frame-shaped connecting pieces comprise mounting plates arranged at the tops and frame wall plates, the mounting plates are fixed on the mounting grooves through screws, the frame-shaped connecting pieces are arranged in the mounting cavities in a sleeved mode, the mounting grooves are through grooves, the stand columns are provided with inserting holes matched with the handrail, and the two ends of the handrail are inserted into the stand column. The novel guardrail is simple in structure, simple in part and convenient to machine and mount, and the mounted guard bars are stable, firm, trim, high in integrality and attractive.

Description

technical field [0001] The invention belongs to the field of guardrails, in particular to a novel guardrail with simple structure and convenient installation. Background technique [0002] The existing guardrails on the market are either simply manually positioned and spliced ​​and then directly fixed with screws. Due to too many human factors, the splicing of the guardrails is often not neat enough, some of the guardrails are twisted, or the guardrails are loose, or the existing guardrails with Railings with metal inner cores have a complex structure and high cost, and workers cannot accurately and evenly distribute the railings, and it is troublesome to adjust the distance between the railings. And there will be a phenomenon that the railings are dispatched. For example, the application publication number CN 103046467 A discloses a new guardrail with a metal inner core, which includes uprights and fences made of wood plastic, and the fence is composed of upper and lower b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F11/18
Inventor 周亮
Owner ZHEJIANG SUNFLOWER TECH
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