CN209908084U

CN209908084U - Guardrail for building

Info

Publication number: CN209908084U
Application number: CN201920478799.3U
Authority: CN
Inventors: 施甦良
Original assignee: Huzhou Vocational and Technical College
Current assignee: Huzhou Vocational and Technical College
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-07
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a guardrail for building, which comprises a guardrail ejector rod, an assembling mechanism and a storage mechanism, wherein the bottom of the guardrail ejector rod is provided with a guardrail bottom rod, the assembling mechanism is arranged between the guardrail ejector rod and the guardrail bottom rod, and the storage mechanism is arranged inside the guardrail ejector rod; the assembling mechanism comprises a limiting column at the bottom of a guardrail ejector rod, a fixing groove is formed in the limiting column, a limiting groove is formed in the guardrail bottom rod, a round bulge is arranged on the outer side of the guardrail bottom rod, a traction spring is arranged between the round bulge and the guardrail bottom rod, and a fixing bolt is connected to the surface of the round bulge; the storage mechanism comprises a storage box inside the guardrail mandril; the guardrail split assembled structure about through the guardrail that sets up can make the guardrail carry separately when carrying, and is more laborsaving, because the volume diminishes when the transportation moreover, utilization transportation space that can be better increases the carrying capacity of guardrail.

Description

Guardrail for building

Technical Field

The utility model belongs to the technical field of the guardrail, concretely relates to guardrail for building.

Background

The guardrail refers to 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 guardrails are visible everywhere in our lives, and the heights of the guardrails are different.

The existing building guardrail is inconvenient to disassemble and assemble, needs to be integrally carried during transportation, occupies a large area during transportation and placement, cannot be stacked in an overlapping manner, cannot effectively utilize space, and causes less carrying capacity; and the expansion bolt used for fixing the base is easy to rust, and a mechanism for storing the matched bolt is not arranged in the guardrail, so that the expansion bolt is inconvenient to replace in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a guardrail for building, which solves the problems that the prior building guardrail proposed in the background art is inconvenient to disassemble and assemble, needs to be integrally carried during transportation, occupies a large area during transportation and placement, cannot be stacked in an overlapping way, cannot effectively utilize space and leads to less carrying capacity; and an expansion bolt used for fixing the base is easy to rust, and a mechanism for storing a matched bolt is not arranged inside the guardrail, so that the expansion bolt is inconvenient to replace in time.

In order to achieve the above object, the utility model provides a following technical scheme: a guardrail for a building comprises a guardrail ejector rod, an assembling mechanism and a storage mechanism, wherein a guardrail bottom rod is arranged at the bottom of the guardrail ejector rod, the assembling mechanism is arranged between the guardrail ejector rod and the guardrail bottom rod, and the storage mechanism is arranged inside the guardrail ejector rod;

the assembling mechanism comprises a limiting column at the bottom of a guardrail ejector rod, a fixing groove is formed in the limiting column, a limiting groove is formed in the guardrail bottom rod, a round bulge is arranged on the outer side of the guardrail bottom rod, a traction spring is arranged between the round bulge and the guardrail bottom rod, and a fixing bolt is connected to the surface of the round bulge;

the storage mechanism comprises a storage box inside the guardrail ejector rod, sliding protrusions are arranged on the surfaces of the two sides of the storage box, a sliding groove is formed in the position, corresponding to the sliding protrusions, of the interior of the guardrail ejector rod, a return spring is arranged inside the sliding groove, one end of the return spring is connected with the sliding protrusions, an expansion bolt is arranged inside the storage box, and a handle is arranged on the surface of the outer side of the storage box.

Preferably, the bottom of the guardrail bottom rod is provided with a base, and the guardrail bottom rod and the base are fixed through welding.

Preferably, the guardrail ejector rod and the guardrail bottom rod are clamped and limited through the limiting column and the limiting groove and then are fixed by inserting the fixing bolt into the fixing groove.

Preferably, the storage box is connected with the guardrail ejector rod through a return spring after the sliding protrusion is clamped and limited with the sliding groove.

Preferably, the handle and the storage box are fixed by strong glue.

Preferably, the round bulge is connected with the bottom rod of the guardrail through a traction spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, components of a whole that can function independently assembled structure about the guardrail through setting up can make the guardrail carry when carrying the division, and is more laborsaving, moreover because the volume diminishes when the transportation, utilization transportation space that can be better, the carrying capacity of increase guardrail.

2. The utility model discloses in, through setting up at the inside storage mechanism of guardrail, can deposit supporting expansion bolts in inside, can conveniently in time change after the expansion bolts corrosion of in use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the storage box of the present invention;

FIG. 3 is a schematic view of a cross-sectional view of the bottom bar of the guardrail of the present invention;

FIG. 4 is a schematic view of the front structure of the guardrail mandril of the utility model;

in the figure: 1. a guardrail ejector rod; 2. a storage box; 3. round convex; 4. a guardrail bottom bar; 5. a base; 6. an expansion bolt; 7. a return spring; 8. a chute; 9. sliding and protruding; 10. a handle; 11. a traction spring; 12. a fixing bolt; 13. a limiting groove; 14. fixing grooves; 15. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a guardrail for a building comprises a guardrail ejector rod 1, an assembling mechanism and a storage mechanism, wherein a guardrail bottom rod 4 is arranged at the bottom of the guardrail ejector rod 1, the assembling mechanism is arranged between the guardrail ejector rod 1 and the guardrail bottom rod 4, and the storage mechanism is arranged inside the guardrail ejector rod 1;

the assembling mechanism comprises a limiting column 15 at the bottom of the guardrail ejector rod 1, a fixing groove 14 is formed in the limiting column 15, a limiting groove 13 is formed in the guardrail bottom rod 4, a round protrusion 3 is arranged on the outer side of the guardrail bottom rod 4, a traction spring 11 is arranged between the round protrusion 3 and the guardrail bottom rod 4, and a fixing bolt 12 is connected to the surface of the round protrusion 3;

the storage mechanism comprises a storage box 2 inside a guardrail ejector rod 1, sliding protrusions 9 are arranged on the surfaces of the two sides of the storage box 2, a sliding groove 8 is formed in the position, corresponding to the sliding protrusions 9, of the inside of the guardrail ejector rod 1, a return spring 7 is arranged inside the sliding groove 8, one end of the return spring 7 is connected with the sliding protrusions 9, an expansion bolt 6 is arranged inside the storage box 2, and a handle 10 is arranged on the surface of the outer side of the storage box 2.

In order to fix the guardrail bottom rod 4 and the base 5 firmly, in the embodiment, preferably, the base 5 is arranged at the bottom of the guardrail bottom rod 4, and the guardrail bottom rod 4 and the base 5 are fixed by welding.

In order to facilitate the detachment and installation of the guardrail top rod 1 and the guardrail bottom rod 4, in this embodiment, preferably, the guardrail top rod 1 and the guardrail bottom rod 4 are fixed by inserting the fixing bolt 12 into the fixing groove 14 after being clamped and limited by the limiting column 15 and the limiting groove 13.

In order to facilitate the drawing of the storage box 2, in the embodiment, preferably, the storage box 2 and the guardrail mandril 1 are connected by the return spring 7 after being clamped and limited by the sliding protrusion 9 and the sliding groove 8.

In order to tightly combine the handle 10 with the storage box 2, in the embodiment, it is preferable that the handle 10 and the storage box 2 are fixed by strong glue.

In order to facilitate the movement of the round boss 3, in the embodiment, it is preferable that the round boss 3 is connected with the guardrail bottom rod 4 through a traction spring 11.

The utility model discloses a theory of operation and use flow: the guardrail mandril 1 and the guardrail bottom rod 4 are separately carried to a transport vehicle, then the guardrail mandril 1 and the guardrail bottom rod 4 are placed in an up-and-down overlapping mode, after the guardrail mandril 1 and the guardrail bottom rod 4 are transported to an installation place, the guardrail mandril 1 and the guardrail bottom rod 4 are separately carried, at the moment, the base 5 is aligned to a fixed position, the handle 10 is held by hands to pull the storage box 2 along the sliding chute 8 to the outer side, the expansion bolt 6 inside is taken out, then the handle is loosened, the return spring 7 can pull the storage box 2 to slide to the inner side to be closed, the base 5 is fixed with the ground through the expansion bolt 6, then the round bulge 3 is pulled to the outer side, the fixing bolt 12 moves along with the round bulge 3, the limiting column 15 at the bottom of the guardrail mandril 1 is clamped into the limiting groove 13 to loosen the handle for pulling the round bulge 3, at the time, the traction spring 11 can pull the round bulge 3 to the original position, and, is very convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guardrail for building, includes guardrail ejector pin (1), its characterized in that: the guardrail device is characterized by further comprising an assembling mechanism and a storage mechanism, wherein a guardrail bottom rod (4) is arranged at the bottom of the guardrail ejector rod (1), the assembling mechanism is installed between the guardrail ejector rod (1) and the guardrail bottom rod (4), and the storage mechanism is installed inside the guardrail ejector rod (1);

the assembling mechanism comprises a limiting column (15) at the bottom of a guardrail ejector rod (1), a fixing groove (14) is formed in the limiting column (15), a limiting groove (13) is formed in the guardrail bottom rod (4), a round protrusion (3) is arranged on the outer side of the guardrail bottom rod (4), a traction spring (11) is arranged between the round protrusion (3) and the guardrail bottom rod (4), and a fixing bolt (12) is connected to the surface of the round protrusion (3);

the storage mechanism comprises a storage box (2) arranged inside a guardrail ejector rod (1), sliding protrusions (9) are arranged on the surfaces of the two sides of the storage box (2), sliding grooves (8) are formed in the positions, corresponding to the sliding protrusions (9), of the inside of the guardrail ejector rod (1), return springs (7) are arranged inside the sliding grooves (8), one ends of the return springs (7) are connected with the sliding protrusions (9), expansion bolts (6) are arranged inside the storage box (2), and handles (10) are arranged on the surface of the outer side of the storage box (2).

2. A guardrail for construction as claimed in claim 1, wherein: the guardrail structure is characterized in that a base (5) is arranged at the bottom of the guardrail bottom rod (4), and the guardrail bottom rod (4) and the base (5) are fixed through welding.

3. A guardrail for construction as claimed in claim 1, wherein: the guardrail ejector rod (1) and the guardrail bottom rod (4) are clamped and limited through the limiting column (15) and the limiting groove (13) and then are fixed by inserting the fixing bolt (12) into the fixing groove (14).

4. A guardrail for construction as claimed in claim 1, wherein: the storage box (2) is connected with the guardrail ejector rod (1) through a return spring (7) after the sliding protrusion (9) is clamped and limited with the sliding groove (8).

5. A guardrail for construction as claimed in claim 1, wherein: the handle (10) is fixed with the storage box (2) through strong glue.

6. A guardrail for construction as claimed in claim 1, wherein: the round bulge (3) is connected with the guardrail bottom rod (4) through a traction spring (11).