CN214330190U

CN214330190U - Quick mounting structure of railing

Info

Publication number: CN214330190U
Application number: CN202023183911.2U
Authority: CN
Inventors: 杨军
Original assignee: Chongqing Zimao Industrial Co ltd
Current assignee: Chongqing Zimao Industrial Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-01
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of safety facilities, in particular to a rapid handrail installation structure, which comprises two symmetrically arranged fixing components, wherein a handrail component is arranged between the two fixing components; the fixing component comprises a cylinder, the inside of the cylinder is of a hollow structure, and two side walls of the cylinder are provided with strip-shaped grooves; this quick mounting structure of railing is through fixed subassembly and the railing subassembly that is equipped with, rotate the spheroid promptly and drive the threaded rod and rotate, under the rotation of threaded rod, two sliding sleeve relative motion drive limiting plate synchronous relative motion, and relative motion's limiting plate synchronous insertion to the slot on the connecting plate in, and then fix the connecting plate on the cylinder, this design has changed traditional railing and has passed through welded connection's mode, this design is convenient for operate, is convenient for carry out quick installation to the railing, has improved the efficiency of work.

Description

Quick mounting structure of railing

Technical Field

The utility model relates to a safety device technical field specifically is a quick mounting structure of railing.

Background

The railing is called as a appendix in China and is also called as a hook, is a safety facility on bridges and buildings, plays a role in separation and guide in use, ensures that the boundary of a divided area is clear, and has decorative significance; at present, when a handrail is installed, a plurality of cross rods and upright columns on two sides are generally fixed by welding, the installation is inconvenient in the mode, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick mounting structure of railing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rapid handrail installation structure comprises two fixing assemblies which are symmetrically arranged, wherein a handrail assembly is arranged between the two fixing assemblies; the fixing assembly comprises a cylinder, the inside of the cylinder is of a hollow structure, strip-shaped grooves are formed in two side walls of the cylinder, two threaded rods which are coaxially and tightly welded and have opposite thread surrounding directions are rotatably connected to the inside of the cylinder, a limiting ring is coaxially and tightly welded at the joint of the two threaded rods, a ball body is arranged above the cylinder, and the ball body is coaxially and tightly welded with the top end of each threaded rod; the cylinder is connected with two symmetrical sliding sleeves in a sliding mode, the sliding sleeves are of a rectangular frame type structure, sliding blocks are welded between the inner walls of the sliding sleeves tightly, the sliding blocks penetrate through the strip-shaped grooves and are connected with the strip-shaped grooves in a sliding mode, threaded holes are formed in the sliding blocks, and the threaded holes are in threaded connection with corresponding threaded rods; limiting plates are tightly welded on two side walls of the sliding sleeve, and the limiting plates are L-shaped in overall shape.

As a preferred technical solution of the present invention, the balustrade assembly includes two symmetrically disposed connecting plates, two parallel fixing blocks are tightly welded to two sides of the two connecting plates, which are opposite to each other, the fixing blocks are respectively provided with slots, and the limiting plates are in inserting fit with the corresponding slots; and a plurality of cross rods which are distributed at equal intervals are tightly welded between the two connecting plates.

As the preferred technical proposal of the utility model, the cross rod is a hollow stainless steel pipe.

As the utility model discloses preferred technical scheme, the end of threaded rod is connected through the inner wall rotation of bearing and cylinder.

As the utility model discloses preferred technical scheme, the bottom surface of cylinder has the mounting panel in close welding, the mounting hole has all been seted up to the four corners department of mounting panel, the mounting hole passes through bolt and ground fixed connection.

As the utility model discloses preferred technical scheme, the sliding sleeve with the limiting plate is the integrated into one piece structure.

Compared with the prior art, the beneficial effects of the utility model are that: this quick mounting structure of railing is through fixed subassembly and the railing subassembly that is equipped with, rotate the spheroid promptly and drive the threaded rod and rotate, under the rotation of threaded rod, two sliding sleeve relative motion drive limiting plate synchronous relative motion, and relative motion's limiting plate synchronous insertion to the slot on the connecting plate in, and then fix the connecting plate on the cylinder, this design has changed traditional railing and has passed through welded connection's mode, this design is convenient for operate, is convenient for carry out quick installation to the railing, has improved the efficiency of work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 3 is a sectional view of the fixing assembly of the present invention;

fig. 4 is a partial structural sectional view of the fixing member of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The various reference numbers in the figures mean:

1. a fixing assembly; 11. a cylinder; 111. a strip-shaped groove; 12. a threaded rod; 121. a limiting ring; 13. a sphere; 14. mounting a plate; 141. mounting holes; 15. a sliding sleeve; 16. a slider; 161. a threaded hole; 17. a limiting plate;

2. a balustrade assembly; 21. a connecting plate; 22. a fixed block; 221. a slot; 23. a cross bar.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

referring to fig. 1-4, a rapid installation structure for balustrades includes two symmetrically disposed fixing assemblies 1; the fixing component 1 comprises a column body 11, the inside of the column body 11 is of a hollow structure, strip-shaped grooves 111 are formed in two side walls of the column body 11, two threaded rods 12 which are coaxially and tightly welded and have opposite thread surrounding directions are rotatably connected to the inside of the column body 11, a limiting ring 121 is coaxially and tightly welded at the joint of the two threaded rods 12, a sphere 13 is arranged above the column body 11, and the sphere 13 is coaxially and tightly welded with the top ends of the threaded rods 12; the column body 11 is connected with two symmetrical sliding sleeves 15 in a sliding manner, the sliding sleeves 15 are of a rectangular frame type structure, sliding blocks 16 are tightly welded between the inner walls of the sliding sleeves 15, the sliding blocks 16 penetrate through the strip-shaped grooves 111 and are connected with the strip-shaped grooves 111 in a sliding manner, threaded holes 161 are formed in the sliding blocks 16, and the threaded holes 161 are connected with the corresponding threaded rods 12 in a threaded manner; limiting plates 17 are tightly welded on two side walls of the sliding sleeve 15, and the overall shape of each limiting plate 17 is L-shaped.

In this embodiment, the end of the threaded rod 12 is rotatably connected to the inner wall of the cylinder 11 through a bearing, and the bearing supports and supports the threaded rod 12 for rotation, so that the threaded rod 12 rotates and drives the sliding sleeve 15 to move relatively.

In this embodiment, the mounting plate 14 is tightly welded to the bottom surface of the column 11, the mounting holes 141 are all opened at four corners of the mounting plate 14, the mounting holes 141 are fixedly connected to the ground through bolts, the column 11 is conveniently and fixedly mounted on the ground through the mounting plate 14, and the bolt is fixedly connected firmly and stably.

In this embodiment, the sliding sleeve 15 and the limiting plate 17 are integrally formed, and the integrally formed structure has better structural strength, which increases the connection strength between the sliding sleeve 15 and the connecting plate 21.

Referring to fig. 5, a balustrade assembly 2 is disposed between two fixing assemblies 1. The railing assembly 2 comprises two symmetrically-arranged connecting plates 21, two parallel fixing blocks 22 are tightly welded on two opposite side surfaces of the two connecting plates 21, slots 221 are formed in the fixing blocks 22, and the limiting plates 17 are in inserted fit with the corresponding slots 221; a plurality of cross bars 23 which are distributed linearly and equidistantly are welded between the two connecting plates 21.

In this embodiment, the cross rod 23 is a hollow stainless steel pipe, the stainless steel has the advantages of corrosion resistance and easy cleaning, and the hollow design reduces the weight of the handrail and facilitates carrying.

When the rapid handrail installation structure of the embodiment is used, a user firstly passes a bolt through the installation hole 141 on the installation plate 14 and fixes the bolt with a reserved hole on the ground, then the user lifts two fixing blocks 22 of one of the connection plates 21 between the two limit plates 17, simultaneously the user rotates the ball 13, the ball 13 rotates to drive the two threaded rods 12 to synchronously rotate, under the action of the threaded hole 161, the two sliding sleeves 15 synchronously and relatively move, the sliding block 16 slides in the strip-shaped groove 111, the sliding sleeve 15 drives the two limit plates 17 to synchronously and relatively move, at this time, the limit plates 17 are inserted into the slots 221, when the limit plates 17 are completely inserted into the slots 221, the connection plates 21 are fixed, then the user installs another column 11 at the other connection plate 21, and simultaneously, the user operates the above steps and inserts the other two limit plates 17 into the slots 221, the plurality of cross bars 23 and the connecting plate 21 are fixed between the two columns 11, and the installation is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick mounting structure of railing, includes two fixed subassembly (1) that are the symmetry and set up, its characterized in that: a railing component (2) is arranged between the two fixing components (1); the fixing component (1) comprises a cylinder (11), the inside of the cylinder (11) is of a hollow structure, strip-shaped grooves (111) are formed in two side walls of the cylinder (11), two threaded rods (12) which are coaxially and tightly welded and have opposite thread surrounding directions are rotatably connected to the inside of the cylinder (11), a limiting ring (121) is coaxially and tightly welded at the joint of the two threaded rods (12), a sphere (13) is arranged above the cylinder (11), and the sphere (13) is coaxially and tightly welded with the top end of the threaded rod (12); the cylinder (11) is connected with two symmetrical sliding sleeves (15) in a sliding mode, the sliding sleeves (15) are of a rectangular frame type structure, sliding blocks (16) are welded between the inner walls of the sliding sleeves (15) tightly, the sliding blocks (16) penetrate through the strip-shaped grooves (111) and are connected with the strip-shaped grooves (111) in a sliding mode, threaded holes (161) are formed in the sliding blocks (16), and the threaded holes (161) are connected with corresponding threaded rods (12) in a threaded mode; limiting plates (17) are tightly welded on two side walls of the sliding sleeve (15), and the overall shape of each limiting plate (17) is L-shaped.

2. A balustrade quick-mount structure according to claim 1, wherein: the guardrail component (2) comprises two symmetrically-arranged connecting plates (21), two parallel fixing blocks (22) are tightly welded on two sides of the two connecting plates (21) which are deviated from each other, slots (221) are formed in the fixing blocks (22), and the limiting plates (17) are in inserting fit with the corresponding slots (221); a plurality of cross rods (23) which are distributed linearly at equal intervals are tightly welded between the two connecting plates (21).

3. A balustrade quick-mount structure according to claim 2, wherein: the cross rod (23) is made of hollow stainless steel pipes.

4. A balustrade quick-mount structure according to claim 1, wherein: the tail end of the threaded rod (12) is rotatably connected with the inner wall of the cylinder body (11) through a bearing.

5. A balustrade quick-mount structure according to claim 1, wherein: the welding of the bottom surface of cylinder (11) has mounting panel (14) closely, mounting hole (141) have all been seted up to the four corners department of mounting panel (14), mounting hole (141) pass through bolt and ground fixed connection.

6. A balustrade quick-mount structure according to claim 1, wherein: the sliding sleeve (15) and the limiting plate (17) are of an integrally formed structure.