CN217353285U - Simple and reliable roof protection rail - Google Patents

Abstract

The utility model discloses a simple and easy reliable roofing protection railing for form house construction guardrail with the cooperation of parapet, including U type fastener, U type fastener top fixed connection stand, be fixed with the fastener on the stand, the fastener be connected with stand vertically horizontal pole. The utility model provides a pair of simple and easy reliable roofing protection railing, it is used for cooperateing the fixed construction protection guardrail that forms the individual layer structure house with the parapet, need not to set up peripheral scaffold frame in addition, has significantly reduced and has set up material expense and manpower, has still shortened the time limit for a project simultaneously. Moreover, the roof protection railing is simple to manufacture, convenient to transfer, capable of being disassembled and carried by a single person, strong in universality and capable of adapting to roofs of various house types; firm and firm, and can prevent danger and impact force caused by neglect of personnel.

Description

Simple and reliable roof protection railing

Technical Field

The utility model relates to a building engineering technical field, concretely relates to a simple and easy reliable roofing protection railing for individual layer structure house is built.

Background

For a single-layer structure house, the height from the roof (roof) to the ground is 3-4 meters. According to the standard requirements of construction, the height of the outdoor safety protection guardrail exceeds 1200 mm. Therefore, the adjacent edge is protected in the roof construction operation process, and the protection height is not less than 1200 mm. Therefore, the conventional method needs to set up a peripheral scaffold for protection. However, because of the small scale of each unit project but more unit projects of a single-layer structure house, such as a single-layer villa, if peripheral scaffolds are erected, a large amount of cost is generated for the whole erection, and 6 persons erected by using the portal frame need to erect for 10 hours to finish the erection, the erection process is complicated, a large amount of human and material resources are consumed, a lot of time is needed, and the construction period of the construction project is affected. Therefore, a method which can be easily disassembled and assembled and has a high protection level needs to be found, so that the requirement of high-altitude operation is met and the construction safety is ensured. In the construction of a single-layer structure house, a parapet wall is usually built on the periphery, the height of the parapet wall is usually 600mm, a protective structure can be considered to be provided by combining the parapet wall, and the protective structure needs to meet the following requirements:

1. simple manufacture, convenient transfer, ability single dismouting and transport, the commonality is strong, can adapt to various house types.

2. Firm and firm, and can prevent danger and impact force caused by neglecting of personnel.

3. The installation and fixation of the protective structure have no damage to the main structure (parapet).

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple and easy reliable roofing protection railing, it is used for cooperateing fixed formation with parapet and is used for the protective barrier of the more than 1200mm height of individual layer structure house construction, need not to set up peripheral scaffold frame in addition, has significantly reduced and has set up material cost and manpower, has still shortened the time limit for a project simultaneously.

The utility model provides a pair of simple and easy reliable roofing protection railing for form house construction guardrail with the parapet cooperation, it includes U type fastener, U type fastener top fixed connection stand, be fixed with the fastener on the stand, the fastener be connected with stand vertically horizontal pole.

The further technical scheme is as follows: the U-shaped clamping piece comprises two vertical channel steels and horizontal channel steels fixed at the tops of the two vertical channel steels, two vertical channel steel grooves face back to back and are arranged outwards, and the horizontal channel steel grooves face upwards.

The further technical scheme is as follows: the bottom of the upright post is vertically fixed in the middle of the groove surface of the horizontal channel steel.

The further technical scheme is as follows: and a fastening nut and a fastening bolt are arranged in the vertical channel steel.

The further technical scheme is as follows: the fastening nuts and the fastening bolts are provided with two groups and are respectively arranged in the two vertical channel steels.

The further technical scheme is as follows: u type opening buckle down of U type fastener is on the parapet, and parapet both sides wall is hugged closely respectively to two vertical channel-section steels, and parapet top is hugged closely to horizontal channel-section steel, through fastening nut and fastening bolt and parapet locking.

The further technical scheme is as follows: a plurality of U type fastener sets up on the parapet.

The further technical scheme is as follows: the fasteners fixed by the upright posts on the U-shaped clamping pieces are fastened on the same cross rod.

The utility model has the advantages that:

the utility model provides a pair of simple and easy reliable roofing protection railing, it is used for cooperateing the fixed construction protection guardrail that forms the individual layer structure house with the parapet, need not to set up peripheral scaffold frame in addition, has significantly reduced and has set up material expense and manpower, has still shortened the time limit for a project simultaneously. Moreover, the roof protection railing is simple to manufacture, convenient to transfer, capable of being disassembled and carried by a single person, strong in universality and capable of adapting to roofs of various house types; firm and firm, and can prevent danger and impact force caused by neglecting of personnel.

Drawings

FIG. 1 is a schematic view of the connection between the simple and reliable roof guard rail and the parapet wall;

FIG. 2 is a schematic view of another orientation of FIG. 1;

fig. 3 is a schematic view of a plurality of U-shaped clips disposed on a parapet and connected to a cross bar.

In the figure:

u type fastener 10, parapet 20, horizontal channel-section steel 1, vertical channel-section steel 2, stand 3, fastening nut 4, fastening bolt 5, fastener 6, horizontal pole 7.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are presented, the directions or positional relationships indicated are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as a limitation of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides a pair of simple and easy reliable roofing guardrail bar, this roofing guardrail bar are used for forming the guardrail that highly is greater than 1200mm of house construction with the parapet cooperation. The action principle is as follows: make full use of parapet surrounds around the periphery of house construction to the parapet has 600 mm's height usually, rides the roofing guardrail bar on the parapet, and locks with the parapet and later forms the guardrail that the height of house construction was greater than 1200 mm. Specifically, this simple and easy reliable roofing guardrail bar includes U type fastener 10, U type fastener top fixed connection stand 3, is fixed with fastener 6 on the stand, and fastener 6 is connected with stand vertically horizontal pole 7. The fastener 6 can be a right-angle fastener, and the cross bar is vertically fixed on the upright post. The right-angle fastener is a fastener commonly used in the prior art, and is not described in detail herein.

Specifically, the U-shaped clamping member 10 includes two vertical channel steels 2 and a horizontal channel steel 1 fixed at the top of the two vertical channel steels, the two grooves of the vertical channel steels 2 face back to back and are arranged outwards, and the grooves of the horizontal channel steels 1 face upwards. The bottom of the upright post 3 is vertically fixed in the middle of the groove surface of the horizontal channel steel 1. And a fastening nut 4 and a fastening bolt 5 are arranged in the vertical channel steel 2. Preferably, the fastening nuts and the fastening bolts have two groups, and are respectively arranged in the two vertical channel steels.

The utility model discloses in, U type opening buckle down of U type fastener 10 is on parapet 20, and parapet 20 both sides wall is hugged closely respectively to two vertical channel-section steels 2 promptly, and parapet 20 top is hugged closely to horizontal channel-section steel 1, through fastening nut 4 and fastening bolt 5 and parapet 20 locking.

In some embodiments, as shown in fig. 3, a plurality of U-shaped clips 10 may be arranged on the parapet wall 20 to form a row of U-shaped clips 10, and a cross bar 7 is fastened to the upright posts 3 of the plurality of U-shaped clips 10, so as to form a long guardrail.

In some specific embodiments, the horizontal channel steel 1 at the top of the U-shaped fastener 10 is an 8# galvanized channel steel with a length of 15CM, and the vertical channel steel 2 at two sides of the U-shaped fastener is an 8# galvanized groove with a length of 20 CM. The bottom of the horizontal channel steel 1 is welded on the tops of the two vertical channel steels 2 to form a U-shaped clamping piece 10 which is used for clamping a parapet wall 20 with the height of 600 mm. Of course, the specifications of the horizontal channel steel and the vertical channel steel can also be specifically adjusted according to the specific thickness of the parapet wall. Upright 3 is a high 900mm in 48 tinned steel pipes, should be in 48 tinned steel pipe bottom welding in the horizontal channel steel central point department of U type fastener to the upright is perpendicular mutually with horizontal channel steel. Of course, the height of the vertical upright posts 3 can also be adjusted according to the specific height of the parapet wall (the height of the parapet wall is usually 600 mm) so as to meet the requirement of the protective fence of 1200mm at the minimum. The adjusting and fastening nut 4 is formed by drilling and welding an M14 nut in a vertical channel steel on one side of the U-shaped clamping piece. The adjustable fastening bolt 5 is a screw rod of M14, and the screw rod nut forms an adjustable fastening part. The transverse rod 7 is a tinned steel pipe which is forwards and backwards 48. The fastener 6 is a steel pipe cross fastener and is used for connecting the upright post 3 and the cross bar 7.

The foregoing description of the embodiments is provided to facilitate understanding and application of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications can be made to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the embodiments herein, and those skilled in the art should understand that modifications and alterations made without departing from the scope of the present invention are within the protection scope of the present invention.

Claims (8)

1. The utility model provides a simple and easy reliable roofing guardrail bar, its characterized in that for form the house construction guardrail with the cooperation of parapet, including U type fastener, U type fastener top fixed connection stand, be fixed with the fastener on the stand, the fastener is connected with stand vertically horizontal pole.

2. The simple and reliable roof protection rail according to claim 1, wherein the U-shaped fastener comprises two vertical channel steels and a horizontal channel steel fixed on the tops of the two vertical channel steels, the two vertical channel steels are arranged in a way that the groove faces back and outwards, and the horizontal channel steel is arranged in a way that the groove faces upwards.

3. The simple and reliable roof protection rail according to claim 2, wherein the bottom of the upright is vertically fixed in the middle of the groove surface of the horizontal channel.

4. The simple and reliable roof protection rail according to claim 2, characterized in that a fastening nut and a fastening bolt are arranged in the vertical channel steel.

5. The simple and reliable roof protection rail according to claim 4, characterized in that the fastening nuts and the fastening bolts are provided in two groups, which are respectively arranged in the two vertical channel steels.

6. The simple and reliable roof protection rail according to claim 4 or 5, characterized in that the U-shaped opening of the U-shaped clamping piece is downwards clamped on the parapet wall, the two vertical channel steels are respectively tightly attached to two side walls of the parapet wall, the horizontal channel steel is tightly attached to the top of the parapet wall, and the horizontal channel steel is locked with the parapet wall through fastening nuts and fastening bolts.

7. The simple and reliable roof protection rail according to claim 1, wherein a plurality of U-shaped clamping pieces are arranged on the parapet.

8. The simple and reliable roof protection rail according to claim 7, wherein the fasteners fixed to the posts of the plurality of U-shaped fasteners engage the same cross bar.

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