CN113585788B

CN113585788B - Rail guard for building

Info

Publication number: CN113585788B
Application number: CN202110899312.0A
Authority: CN
Inventors: 马啸
Original assignee: Shenzhen Jinxinhua Construction Group Co ltd
Current assignee: Shenzhen Jinxinhua Construction Group Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-12-06
Anticipated expiration: 2041-08-06
Also published as: CN113585788A

Abstract

The invention discloses a protective guard for buildings, which comprises a base, wherein two obliquely arranged outer sleeves are symmetrically arranged on the base, the bottom of each outer sleeve is connected with an inserting female head in a shaft mode, the side wall of each outer sleeve, which is positioned on the outer side of the inserting female head, is provided with a mounting hole, the side surface of each inserting female head is provided with a hook, an inserting rod is inserted in each outer sleeve, the bottom of each inserting rod is provided with an inserting male head matched with the inserting female head, the top of each inserting rod is fixedly provided with a cross beam, the side wall of each inserting rod is provided with a threaded hole, the side wall of each outer sleeve, which is positioned on the outer side of each threaded hole, is provided with a through hole, each threaded hole is in threaded connection with a reinforcing rod, the two reinforcing rods are in threaded connection, and mesh cloth is hung between each cross beam and the hook. The invention can improve the defects of the prior art and improve the installation firmness of the plug-in type guard rail.

Description

Rail guard for building

Technical Field

The invention relates to the technical field of building construction, in particular to a protective guard for a building.

Background

When building construction is carried out, a guard rail is required to be used for installation and protection at a high construction position, and the installation position of the guard rail is adjusted along with the change of the construction position. In order to facilitate the disassembly and assembly of the guard rail, a technical scheme for realizing the quick disassembly and assembly of the guard rail by using an insertion structure is disclosed in the prior art. However, the conventional plug-in structure does not use a fastener such as a bolt, so that the mounting firmness of the guard rail is insufficient.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a protective guard for a building, which can overcome the defects in the prior art and improve the installation firmness of a plug-in type protective guard.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows.

The utility model provides a rail guard for building, which comprises a base, the symmetry is provided with the outer tube that two slopes set up on the base, the bottom coupling of outer tube has female head of grafting, the mounting hole has been seted up on the outer tube lateral wall that is located the female head outside of grafting, the side-mounting of the female head of grafting has the couple, it has the inserted bar to peg graft in the outer tube, the male head of grafting with female head matched with of grafting is installed to the inserted bar bottom, the top of inserted bar is fixed with the crossbeam, the inserted bar lateral wall is provided with the screw hole, the through-hole has been seted up on the outer tube lateral wall in the screw hole outside, screw hole threaded connection has the stiffener, threaded connection between two stiffeners, it has the screen cloth to articulate between crossbeam and the couple.

Preferably, the female plug comprises a bottom plate, a sleeve is fixed at the top of the bottom plate, a plurality of elastic sheets are annularly arranged on the inner wall of the sleeve, a protruding portion is arranged in the middle of each elastic sheet, and a sliding groove which is mutually plugged with the elastic sheets is formed in the outer wall of the male plug.

Preferably, a reinforcing rib is fixed at the center of the top of the bottom plate, and a jack in plug-in fit with the reinforcing rib is arranged at the center of the bottom of the plug-in male head.

Preferably, a rubber ring is fixed at the top of the inner wall of the outer sleeve, and the rubber ring is in interference fit with the inserted rod.

Preferably, the top of the joint of the two reinforcing rods is inserted with a metal bracket, two ends of the metal bracket are fixed with supporting parts which are in contact with the reinforcing rods, and the middle of the metal bracket is fixed with an elastic supporting sheet through a supporting table.

Preferably, two ends of the elastic supporting sheet are provided with rubber sleeve heads.

The beneficial effect that adopts above-mentioned technical scheme to bring lies in: according to the invention, the inserted rod and the reinforcing rod form a reinforcing structure, and the pulling and rotating force of the mesh on the female plug is utilized to realize radial mutual extrusion of the inserted rod and the outer sleeve, and meanwhile, axial extrusion force is generated between the reinforcing rods, so that the firmness of the whole protective guard structure is improved. The female plug and the male plug adopt an inner-outer double-layer plug structure, so that the torsional strength of the plug part can be effectively improved. The metal bracket is arranged at the connecting part of the reinforcing rod, so that the radial supporting capacity of the connecting part of the connecting rod can be effectively improved.

Drawings

FIG. 1 is a block diagram of one embodiment of the present invention.

Fig. 2 is a diagram illustrating the structure of the male and female connectors according to an embodiment of the present invention.

FIG. 3 is a block diagram of a metal bracket according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1-3, a specific embodiment of the present invention includes a base 1, two obliquely arranged outer sleeves 2 are symmetrically disposed on the base 1, a female plug-in head 3 is coupled to a bottom of the outer sleeve 2, a mounting hole 4 is disposed on a side wall of the outer sleeve 2 located outside the female plug-in head 3, a hook 5 is mounted on a side surface of the female plug-in head 3, an insert rod 6 is inserted into the outer sleeve 2, a male plug 7 matched with the female plug-in head 3 is mounted at a bottom of the insert rod 6, a cross beam 8 is fixed to a top of the insert rod 6, a threaded hole 9 is disposed on a side wall of the insert rod 6, a through hole 10 is disposed on a side wall of the outer sleeve 2 outside the threaded hole 9, the threaded hole 9 is in threaded connection with a reinforcing rod 11, the two reinforcing rods 11 are in threaded connection, and a mesh cloth 12 is hung between the cross beam 8 and the hook 5. The female plug 3 comprises a bottom plate 13, a sleeve 14 is fixed at the top of the bottom plate 13, a plurality of elastic sheets 15 are annularly arranged on the inner wall of the sleeve 14, a protruding portion 16 is arranged in the middle of each elastic sheet 15, and a sliding groove 17 which is mutually plugged with the elastic sheets 15 is arranged on the outer wall of the male plug 7. A reinforcing rib 18 is fixed at the center of the top of the bottom plate 13, and a jack 19 which is in plug-in fit with the reinforcing rib 18 is arranged at the center of the bottom of the plug-in male head 7. The top of the inner wall of the outer sleeve 2 is fixed with a rubber ring 20, and the rubber ring 20 is in interference fit with the inserted bar 6. The top of the joint of the two reinforcing rods 11 is inserted with a metal bracket 21, two ends of the metal bracket 21 are fixed with supporting parts 22 contacting with the reinforcing rods 11, and the middle of the metal bracket 21 is fixed with an elastic supporting sheet 24 through a supporting table 23. The two ends of the elastic support sheet 24 are provided with rubber sleeve heads 25.

The invention has convenient disassembly and assembly, does not need any additional tool, and has good firmness and strong shock resistance after installation.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rail guard for building which characterized in that: the rubber ring inserting device comprises a base (1), two outer sleeves (2) which are obliquely arranged are symmetrically arranged on the base (1), the bottom of each outer sleeve (2) is connected with an inserting female head (3) in a shaft mode, a mounting hole (4) is formed in the side wall of each outer sleeve (2) which is positioned on the outer side of the corresponding inserting female head (3), a hook (5) is installed on the side surface of each inserting female head (3), an inserting rod (6) is inserted in each outer sleeve (2), an inserting male head (7) matched with the corresponding inserting female head (3) is installed at the bottom of each inserting rod (6), a cross beam (8) is fixed at the top of each inserting rod (6), a threaded hole (9) is formed in the side wall of each outer sleeve (2) on the outer side of the corresponding threaded hole (9), each threaded hole (9) is connected with a reinforcing rod (11) in a threaded mode, the two reinforcing rods (11) are connected in a threaded mode, a mesh (12) is hung between each cross beam (8) and the corresponding hook (5), a rubber ring (20) is fixed at the top of the inner wall of each outer sleeve (2), and the corresponding rubber ring (20) is in interference fit with the corresponding inserting rod (6); the female plug-in connector (3) comprises a bottom plate (13), a sleeve (14) is fixed at the top of the bottom plate (13), a plurality of elastic sheets (15) are annularly arranged on the inner wall of the sleeve (14), a bulge (16) is arranged in the middle of each elastic sheet (15), and a sliding groove (17) which is mutually plugged with the elastic sheets (15) is formed in the outer wall of the male plug-in connector (7); a reinforcing rib (18) is fixed at the center of the top of the bottom plate (13), and a jack (19) which is in splicing fit with the reinforcing rib (18) is arranged at the center of the bottom of the splicing male head (7).

2. A guard rail for buildings according to claim 1, wherein: the top of the joint of the two reinforcing rods (11) is inserted with a metal bracket (21), two ends of the metal bracket (21) are fixed with bearing parts (22) which are in contact with the reinforcing rods (11), and the middle of the metal bracket (21) is fixed with an elastic supporting sheet (24) through a supporting table (23).

3. Guard rail for buildings according to claim 2, characterized in that: and rubber sleeve heads (25) are arranged at two ends of the elastic supporting sheet (24).