CN219011764U

CN219011764U - Building guardrail that can prefabricate and assemble

Info

Publication number: CN219011764U
Application number: CN202223199374.XU
Authority: CN
Inventors: 刘洋; 叶柳多
Original assignee: Hainan Agricultural Reclamation Construction Engineering Group Co ltd
Current assignee: Hainan Agricultural Reclamation Construction Engineering Group Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-12
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a prefabricated building guardrail, which relates to the technical field of assembled buildings and comprises a base, armrests horizontally arranged above the base and a plurality of railing posts equidistantly arranged between the base and the armrests, wherein strip-shaped fixing grooves are transversely formed in the middle of the front end face and the rear end face of the base, a connecting plate is fixedly arranged at one end in each fixing groove, and a fixing plate is fixedly arranged at the other end in each fixing groove; an inner supporting tube is transversely arranged in the base, a plurality of J-shaped connecting ribs are equidistantly arranged at the bottom of the inner supporting tube, and the bottom ends of the connecting ribs movably penetrate out of the bottom of the base; the base is matched with the handrail and the railing post, so that the prefabricated assembly operation of the building guardrail is facilitated, and the construction time consumption of the building guardrail in construction is effectively shortened through the prefabricated assembly of the building guardrail; and can improve the joint strength between base and the building through the setting of connecting rib.

Description

Building guardrail that can prefabricate and assemble

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to a building guardrail capable of being prefabricated and spliced.

Background

With the development of modern industrial technology, a building house can be manufactured in batches as a machine production. The prefabricated building is assembled by transporting prefabricated building components to a construction site, and the assembled building is formed by assembling the prefabricated building components at the construction site and is called as an assembled building. The prefabricated components are divided into five types of building blocks, plate buildings, box type buildings, skeleton plate buildings and lifting plate and layer buildings according to the form and construction method of the prefabricated components;

the assembled building guardrail generally used for the installation of roof balcony edges is formed by integrally pouring through templates, and because the integrated building guardrail is inconvenient to convey due to the large volume of the integrated building guardrail when in conveying, in the process of installing the building guardrail, the fixed base platform is required to be poured on site due to the large volume of the integrated building guardrail, and the joint strength between joints of the integrated building guardrail is required to be secondarily reinforced when the integrated building guardrail is assembled among a plurality of joints, so that the problems are improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a prefabricated building guardrail.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building guardrail that can prefabricate and assemble, includes base, level locate handrail and equidistance between base and the handrail of base and locate a plurality of railing posts, the front and back terminal surface middle part of base has all transversely seted up banding fixed slot, the fixed connecting plate that is equipped with of one end in the fixed slot, the fixed plate that is equipped with of the other end in the fixed slot; a plurality of threaded holes are uniformly formed in the inner walls at the two ends of the fixed groove;

the base is internally and transversely provided with an inner supporting tube, the bottoms of the inner supporting tubes are equidistantly provided with a plurality of J-shaped connecting ribs, and the bottoms of the connecting ribs movably penetrate out of the bottom of the base.

Preferably, a plurality of reinforcing convex blocks are equidistantly arranged on the outer wall of the inner supporting tube, and triangular grooves are formed in two side walls of each reinforcing convex block.

Preferably, the top surface equidistance cooperation railing post equidistance rigid coupling of base has a plurality of screw thread posts, the bottom surface equidistance of handrail be equipped with a plurality of with railing post complex spliced pole, the bottom surface of railing post inlays and is equipped with the screw thread cover, the screw thread post is connected inside the screw thread cover, the top surface of railing post inlays and is equipped with fixed cover, spliced pole inserts and establishes inside fixed cover.

Preferably, a positioning bolt transversely penetrates through one side of the top of the railing post, and a positioning hole matched with the positioning bolt is transversely formed in one side face of the inserting post.

Preferably, a bent inner stay is welded to the inner part of the inner stay tube.

Preferably, both end surfaces of the handrail are corrugated, and the corrugated surfaces at both ends of the handrail are mutually embedded.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cooperation of the base, the handrail and the railing post is convenient for prefabricating and assembling the building guardrail, and the construction time consumption of the building guardrail in construction is effectively shortened through the prefabricated and assembled building guardrail; and can improve the joint strength between base and the building through the setting of connecting rib.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view mechanism according to the present utility model;

FIG. 2 is a front view partially in cross section of the proposed utility model;

FIG. 3 is a schematic view of an assembled state structure according to the present utility model;

FIG. 4 is a cross-sectional view of a side structure of a base according to the present utility model;

FIG. 5 is a cross-sectional view of the upper structure of the railing of the present utility model;

fig. 6 is a schematic view of a side structure of the handrail according to the present utility model.

Number in the figure: 1. a base; 101. an inner support tube; 102. an inner stay; 103. reinforcing the protruding blocks; 104. a connecting rib; 2. an armrest; 3. railing post; 4. a connecting plate; 5. a fixing plate; 6. a threaded column; 7. a plug-in column; 8. positioning bolts; 9. and (5) fixing the sleeve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples: referring to fig. 1-6, the prefabricated building guardrail comprises a base 1, handrails 2 horizontally arranged above the base 1 and a plurality of railing posts 3 equidistantly arranged between the base 1 and the handrails 2, so that the building guardrail is convenient to assemble and does not need to be subjected to on-site pouring molding operation, and the construction progress of a building is accelerated; the middle parts of the front end face and the rear end face of the base 1 are transversely provided with strip-shaped fixing grooves, one end in each fixing groove is fixedly provided with a connecting plate 4, the other end in each fixing groove is fixedly provided with a fixing plate 5, and the two assembled building guardrails are conveniently assembled through the cooperation of the connecting plates 4 and the fixing plates 5; a plurality of threaded holes are uniformly formed in the inner walls at the two ends of the fixed groove; the inside of the base 1 is transversely provided with an inner supporting tube 101, the bottoms of the inner supporting tubes 101 are equidistantly provided with a plurality of J-shaped connecting ribs 104, the bottom ends of the connecting ribs 104 movably penetrate out of the bottom of the base 1, and the connecting strength and stability of the base 1 during installation are improved conveniently through the connecting ribs 104; through the cooperation of the base 1, the handrail 2 and the railing post 3, the prefabricated assembly operation of the building guardrail is facilitated, and the construction time consumption of the building guardrail in construction is effectively shortened through the prefabricated assembly building guardrail; and the connection strength between the base 1 and the building can be improved by the arrangement of the connection ribs 104.

In the utility model, a plurality of reinforcing convex blocks 103 are equidistantly arranged on the outer wall of an inner supporting tube 101, and triangular grooves are formed on two side walls of each reinforcing convex block 103; the inner support tube 101 is convenient to improve the firm effect of concrete bonding in the base 1, the whole weight of the base 1 can be reduced by additionally installing the inner support tube 101, so that the prefabricated building structure can achieve the effect of light weight, the inner support tube 101 is internally welded with a bent inner support tube frame 102, the inner part of the inner support tube 101 is conveniently divided into a plurality of triangular spaces through the bent inner support tube frame 102, and the bearing effect and the structural strength of the inner support tube 101 are conveniently improved.

In the utility model, a plurality of threaded posts 6 are fixedly connected on the top surface of a base 1 at equal intervals and matched with a railing post 3 at equal intervals, a plurality of plug posts 7 matched with the railing post 3 are arranged on the bottom surface of the railing post 2 at equal intervals, a threaded sleeve is embedded on the bottom surface of the railing post 3, the threaded post 6 is connected inside the threaded sleeve, a fixed sleeve 9 is embedded on the top surface of the railing post 3, and the plug posts 7 are inserted inside the fixed sleeve 9.

In the utility model, a positioning bolt 8 transversely penetrates through one side of the top of the railing post 3, and a positioning hole matched with the positioning bolt 8 is transversely formed in one side surface of the inserting post 7; the plug-in column 7 plugged into the fixing sleeve 9 is limited and fixed conveniently through the positioning bolt 8, so that the top end of the railing post 3 is stably connected with the handrail 2, and the joint between the railing post 3 and the handrail 2 is not required to be reinforced through cement paste; the both ends face of handrail 2 is ripple face form, and the ripple face at handrail 2 both ends gomphosis each other, and the butt joint operation that can be stable between the handrail 2 when two building guardrails splice is convenient for, avoids two prefabricated handrail 2 to appear the condition of front and back off normal when the butt joint.

Working principle: when the utility model is used, two groups of building guardrails assembled by the base 1, the handrails 2 and the railing posts 3 are assembled, one assembled building guardrail is fixed on a building through the connecting ribs 104, the other building guardrail is fixed on the building, and when the two groups of building guardrails are spliced, the connecting plates 4 are fixed between the two base 1 through bolts, and then the two handrails 2 are stably butted, so that the assembly operation of the two building guardrails is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a building guardrail that can prefabricate and assemble, includes base (1), handrail (2) and equidistance of locating base (1) top and a plurality of railing post (3) between handrail (2) of level, its characterized in that: the middle parts of the front end face and the rear end face of the base (1) are transversely provided with strip-shaped fixing grooves, one end in each fixing groove is fixedly provided with a connecting plate (4), and the other end in each fixing groove is fixedly provided with a fixing plate (5); a plurality of threaded holes are uniformly formed in the inner walls at the two ends of the fixed groove;

the inner support tube (101) is transversely arranged in the base (1), a plurality of J-shaped connecting ribs (104) are arranged at the bottom of the inner support tube (101) at equal intervals, and the bottom ends of the connecting ribs (104) movably penetrate out of the bottom of the base (1).

2. A prefabricated building guardrail according to claim 1, characterized in that: a plurality of reinforcing convex blocks (103) are equidistantly arranged on the outer wall of the inner supporting tube (101), and triangular grooves are formed in two side walls of the reinforcing convex blocks (103).

3. A prefabricated building guardrail according to claim 1, characterized in that: the novel handrail is characterized in that a plurality of threaded posts (6) are fixedly connected to the top surface of the base (1) at equal intervals in a matched mode with the railing posts (3), a plurality of spliced poles (7) matched with the railing posts (3) are arranged at equal intervals on the bottom surface of the railing posts (2), threaded sleeves are embedded on the bottom surface of the railing posts (3), the threaded posts (6) are connected inside the threaded sleeves, a fixed sleeve (9) is embedded on the top surface of the railing posts (3), and the spliced poles (7) are inserted inside the fixed sleeve (9).

4. A prefabricated building guardrail according to claim 3, characterized in that: the railing post is characterized in that a positioning bolt (8) transversely penetrates through one side of the top of the railing post (3), and a positioning hole matched with the positioning bolt (8) is transversely formed in one side face of the inserting post (7).

5. A prefabricated building guardrail according to claim 2, characterized in that: the inner stay frame (102) is welded inside the inner stay tube (101).

6. A prefabricated building guardrail according to claim 1, characterized in that: both end surfaces of the handrail (2) are corrugated, and the corrugated surfaces at both ends of the handrail (2) are mutually embedded.