阅读说明：本技术 一种锌钢组合护栏 (Zinc-steel combined guardrail ) 是由 植励生 于 2020-12-15 设计创作，主要内容包括：本发明公开了一种锌钢组合护栏,包括面管,所述面管的两端通过第一连接组件固定在墙体相对的两侧,所述面管的底面通过第二连接组件连接有沿所述面管的延伸方向排布的多个竖管,多个所述竖管的底端均与墙体的底部相固定,所述面管的底部通过第三连接组件连接有立柱组,所述立柱组中立柱的数量为两个,所述立柱的底部通过第四连接组件连接在混凝土内。本发明增加了护栏的抗冲击力使得护栏不会轻易出现晃动的情况。(The invention discloses a zinc-steel combined guardrail which comprises a surface pipe, wherein two ends of the surface pipe are fixed on two opposite sides of a wall body through first connecting assemblies, the bottom surface of the surface pipe is connected with a plurality of vertical pipes which are distributed along the extending direction of the surface pipe through second connecting assemblies, the bottom ends of the vertical pipes are fixed with the bottom of the wall body, the bottom of the surface pipe is connected with a vertical column group through a third connecting assembly, the number of vertical columns in the vertical column group is two, and the bottoms of the vertical columns are connected in concrete through fourth connecting assemblies. The invention increases the impact resistance of the guardrail, so that the guardrail cannot easily shake.)

1. The utility model provides a zinc steel combination guardrail, includes face pipe (1), its characterized in that: the both ends of face pipe (1) are fixed in the both sides that the wall body is relative through first coupling assembling, the bottom surface of face pipe (1) is connected with the edge through second coupling assembling a plurality of standpipe (2) that the extending direction of face pipe (1) was arranged, and is a plurality of the bottom of standpipe (2) is all fixed with the bottom of wall body mutually, the bottom of face pipe (1) is connected with the stand group through third coupling assembling, the quantity of stand (3) is two in the stand group, the bottom of stand (3) is connected in the concrete through fourth coupling assembling.

2. The zinc-steel combination guardrail of claim 1, wherein: the first connection assembly includes: fixing clip (4), fixing clip (4) are installed the concrete with between the wall body, fixing clip (4) with it is fixed mutually through first inflation screw (5) between the wall body, the one end of face pipe (1) is passed through self tapping screw (6) with fixing clip (4) are fixed mutually.

3. The zinc-steel combination guardrail of claim 1, wherein: the second connection assembly includes: the mounting hole is formed in the bottom of the surface pipe (1) along the extending direction of the surface pipe (1); and the wear-resistant sleeve (12) is arranged at the top end of the vertical pipe (2) and is inserted in the mounting hole.

4. The zinc-steel combination guardrail of claim 1, wherein: the third connection assembly includes: a bottom plate (31) mounted on the top of the upright (3); a plurality of threaded holes (32) formed in one side of the base plate (31); the hot melting punched holes (33) are formed in the bottom of the face pipe (1) and correspond to the threaded holes (32) one to one; a blind rivet screw (34) passing through the threaded hole (32) and the hot-melt punched hole (33) and extending into the face tube (1); the screw thread is connected on the rivet pulling screw (34) and is positioned on the built-in nut in the surface pipe (1).

5. The zinc-steel combination guardrail of claim 4, wherein: the hot-melt punched hole (33) is formed by punching of a hot-melt punched hole feeding machine, and threads are arranged inside the hot-melt punched hole (33).

6. The zinc-steel combination guardrail of claim 1, wherein: the fourth connection assembly includes: the embedded part (7) is fixed in the concrete through a second expansion screw (8), and the bottom end of the upright post (3) is fixed with the top end of the embedded part (7).

7. The zinc-steel combination guardrail of claim 1, wherein: a placing groove (311) is formed in one side, close to the vertical pipe (2), of the upright post (3), and a cross rod (312) fixed with the vertical pipe (2) is installed in the placing groove (311).

8. The zinc-steel combination guardrail of claim 2, wherein: and decorative covers (9) surrounding the outer side of the surface pipe (1) are arranged at the two ends of the surface pipe (1).

9. The zinc-steel combination guardrail of claim 4, wherein: the bottom plate (31) is cuboid.

Technical Field

The invention relates to the technical field of guardrails, in particular to a zinc-steel combined guardrail.

Background

The guardrail is referred to as an industrial guardrail. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. Moreover, the material of the guardrail can be combined by zinc and steel, the guardrail made of the material has high strength and good quality, in addition, in the construction process, construction workers can pour concrete on a wall body and fix the guardrail on the concrete, but in daily life, the balcony is different in length, and therefore the guardrail is different in length.

However, in the prior art, when the length of the balcony exceeds eight meters, the guardrail installed on the balcony is liable to shake, and thus, further improvement is needed.

Disclosure of Invention

The invention aims to solve the technical problem of providing a zinc-steel combined guardrail, which increases the impact resistance of the guardrail so that the guardrail cannot easily shake.

In order to solve the technical problems, the basic idea of the technical scheme adopted by the invention is as follows:

the utility model provides a zinc steel combination guardrail, includes the face pipe, the both ends of face pipe are fixed in the relative both sides of wall body through first coupling assembling, the underrun of face pipe is connected with the edge through second coupling assembling a plurality of risers that the extending direction of face pipe was arranged, and is a plurality of the bottom of riser all is fixed with the bottom of wall body mutually, the bottom of face pipe is connected with the stand group through third coupling assembling, the quantity of stand in the stand group is two, the bottom of stand is passed through fourth coupling assembling and is connected in the concrete.

Preferably, the first connection assembly includes: the fixing clamp is installed between the concrete and the wall body, the fixing clamp is fixed to the wall body through first expansion screws, and one end of the face pipe is fixed to the fixing clamp through the self-tapping screws.

Preferably, the second connecting assembly includes: the mounting hole is formed in the bottom of the surface pipe along the extending direction of the surface pipe; and the wear-resistant sleeve is arranged at the top end of the vertical pipe and is inserted in the mounting hole.

Preferably, the third connecting assembly includes: a bottom plate mounted on the top of the upright post; a plurality of threaded holes formed in one side of the base plate; the hot melting punching holes are formed in the bottom of the face pipe and correspond to the threaded holes one to one; a rivet screw passing through the threaded hole and the hot-melt punched hole and extending into the face tube; and the built-in nut is in threaded connection with the rivet pulling screw and is positioned in the face pipe.

Preferably, the hot-melt punched hole is formed by punching of a hot-melt punched hole supply tooth machine, and threads are arranged inside the hot-melt punched hole.

Preferably, the fourth connecting assembly includes: the embedded part is fixed in the concrete through a second expansion screw, and the bottom end of the upright post is fixed with the top end of the embedded part.

Preferably, a placing groove is formed in one side, close to the vertical pipe, of the upright post, and a cross rod fixed with the vertical pipe is installed in the placing groove.

Preferably, the two ends of the surface tube are provided with decorative covers around the outer side of the surface tube.

Preferably, the bottom plate is in the shape of a cuboid.

Adopt above-mentioned technical scheme, when the length of balcony is greater than 8 meters, the quantity of stand uses two, has increased the impact resistance of guardrail to make the guardrail can not appear the condition of rocking easily, make the guardrail have better guard action.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a partial enlarged view of fig. 1 at D.

In the figure, 1-surface pipe, 12-wear-resistant sleeve, 2-vertical pipe, 3-vertical column, 31-bottom plate, 311-placing groove, 312-horizontal rod, 32-threaded hole, 33-hot-melting punching hole, 34-rivet screw, 4-fixing clip, 5-first expansion screw, 6-self-tapping screw, 7-embedded part, 8-second expansion screw and 9-decorative cover.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-5, a zinc-steel combined guardrail comprises a surface pipe 1, a vertical pipe 2 and a vertical column 3.

In this embodiment, the surface tube 1 is shaped like a long strip, and the surface tube 1 is hollow, so that when in use, two ends of the surface tube 1 are connected to two opposite sides of the wall body through the first connecting components.

Wherein, first connecting elements includes: a fixing clip 4 and a self-tapping screw 6. The fixing clip 4 is installed between concrete and a wall body, and in order to improve the connection strength between the fixing clip 4 and the wall body, the fixing clip 4 and the wall body are fixed through the first expansion screw 5, and one end of the surface pipe 1 is fixed with the fixing clip 4 through the self-tapping screw 6, so that the surface pipe 1 can be fixed on the wall body.

The vertical bottom of installing at face pipe 1 of standpipe 2 through second coupling assembling, wherein, the quantity of standpipe 2 is a plurality of and arranges along the extending direction of face pipe 1, and the bottom and the concrete of standpipe 2 are fixed mutually to can protect the balcony, moreover, standpipe 2's shape is long cubic, and simultaneously, standpipe 2's inside is cavity.

Wherein, the second coupling assembling includes: the mounting hole has been seted up in the bottom of face pipe 1, and moreover, the quantity of mounting hole is a plurality of and arranges along the extending direction of face pipe 1, simultaneously, installs wear-resisting cover 12 at the top of standpipe 2, and wear-resisting cover 12 can go out to alternate in mounting hole 11 to can be in the same place standpipe 2 is fixed with face pipe 1.

The top of stand 3 passes through the third coupling assembling and installs in the bottom of face pipe 1, and the bottom of stand 3 passes through the fourth coupling assembling to be fixed in the concrete of wall body bottom surface. Wherein, when the length of balcony is greater than 8 meters, the quantity of stand 3 uses two, has increased the impact resistance of guardrail for the condition that the guardrail can not appear rocking easily, makes the guardrail have better guard action.

In this embodiment, the third connecting assembly includes: a base plate 31 and a blind rivet screw 34. The top at stand 3 is installed to bottom plate 31, wherein, the shape of bottom plate 31 is the cuboid, thereby can increase the area of contact between stand 3 and the face pipe 1, increase the solidity between stand 3 and the face pipe 1, simultaneously, screw hole 32 has been seted up to one side of bottom plate 31, in addition, hot melt punch 33 has been seted up to one side that face pipe 1 is close to bottom plate 31, when the installation, it is corresponding with screw hole 32 to punch 33 with the hot melt, rivet screw 34 threaded connection is in screw hole 32 and hot melt punch 33, and, rivet screw 34 can pass screw hole 32 and hot melt punch 33 and extend to in the face pipe 1, be provided with the built-in nut with rivet screw 34 threaded connection in the face pipe 1, thereby can be in the same place with the bottom of face pipe 1 is fixed with the top of stand 3.

When needing to point out in particular, hot melt punching hole 33 is provided the tooth machine punching press by hot melt punching and forms, and the inside of hot melt punching hole 33 after the punching press is the screw thread, and, the part that the punching press formed hot melt punching hole 33 can be protruding into in the face pipe 1 to can increase the length of rivet screw 34 threaded connection, make rivet screw 34 to the more firm of being connected between stand 3 and the face pipe 1, moreover, replace using too much built-in nut, reduce the too much use of material.

In this embodiment, the fourth connecting assembly includes: the built-in fitting 7, wherein, the built-in fitting 7 can be the fixed plate, and the fixed plate passes through second inflation screw 8 to be fixed in the concrete, simultaneously, is fixed mutually with the bottom of stand 3 and the top of fixed plate to can fix stand 3, reduce the possibility that the stand 3 appears rocking.

Further, a placing groove 311 is formed in one side of the upright post 3, a cross rod 312 is installed in the placing groove 311, and one end, far away from the upright post 3, of the cross rod 312 is fixed to the upright tube 2, so that the connection strength between the upright post 3 and the upright tube 2 can be improved.

Further, a plurality of decoration covers 9 are installed in the outside of face pipe 1, and a plurality of decoration covers 9 encircle the both sides at face pipe 1, and moreover, decoration covers 9 and concrete butt mutually for the guardrail looks more pleasing to the eye, has increased the commercial value of guardrail.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.