Assembly integrated stair protection device

A protective device and staircase technology, which is applied in the direction of ladder-like structures, railings, building structures, etc., can solve the problems that the elbow joints cannot be deformed at multiple angles, the size becomes smaller, and the versatility of the elbow joints is poor.

Pending Publication Date: 2021-10-22
HUBEI MEILI PROTECTING FACILITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: firstly, for different buildings, the angle of the stairs is not exactly the same, there will be a large deviation, and the universality of the fixed elbow joint is poor; It must be installed at the intersection of the upper and lower handrails. The elbow protrudes too much into the stair platform, causing the net size of the flow of people at the corner of the stair platform to become smaller, posing a safety hazard

Method used

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  • Assembly integrated stair protection device
  • Assembly integrated stair protection device
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Embodiment Construction

[0034] In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", etc. indicating the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, belonging to "first" and "second" is only for descriptive purposes, and should not be understood as indicating or implying relative importance.

[0035] Such as Figure 1-7 As shown, an assembled and integrated stair protection device includes at least one set of first guardrails 1 and at least one set of second guardrails 2, and the first guardrails 1 and second guardrails 2 ...

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Abstract

The invention discloses an assembly integrated stair protection device. The assembly integrated stair protection device comprises at least one set of first protection fences and at least one set of second protection fences, and the first protection fences and the second protection fences are distributed according to building structure fold lines; first corner devices and second corner devices are arranged at the corners of the first protection fences and the second protection fences correspondingly, connecting sections are arranged between the first corner devices and the second corner devices, and therefore the first protection fences and the second protection fences are connected and fixed; and first rotating bodies and second rotating bodies of the first corner devices and the second corner devices can be rotationally adjusted, so that good adaptability is achieved for different stair angles. The corner devices extend out of a stair platform, so that the space occupied by the first corner devices and the second corner devices on the stair platform is reduced, and the passing safety of the stair platform is improved; and the device has the characteristics of being convenient to install, suitable for different angles of different buildings and small in occupied stair platform size.

Description

technical field [0001] The invention relates to the field of building protection, in particular to an assembled and integrated staircase protection device. Background technique [0002] Chinese patent document CN201747003U, publication / announcement date: February 16, 2011, discloses a kind of "stair guardrail with fixed elbow joint of handrail surface pipe", which adopts the elbow joint with the same inclination angle as the connected handrail surface pipe, During installation, there is no need to adjust the angle of the two elbow joints that are connected to each other, and the two elbow joints can be directly connected to each other and then connected to a handrail surface pipe respectively. The advantage is that it is not necessary to adjust the angle of the two butt joints during installation, and the installation is convenient. Its disadvantages are: firstly, for different buildings, the angle of the stairs is not exactly the same, there will be a large deviation, and ...

Claims

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Application Information

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IPC IPC(8): E04F11/18
CPCE04F11/181E04F11/1817E04F11/1836
Inventor 望金山李光华
Owner HUBEI MEILI PROTECTING FACILITY TECH
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