CN219241139U

CN219241139U - Be used for building engineering fast assembly formula railing

Info

Publication number: CN219241139U
Application number: CN202320192075.9U
Authority: CN
Inventors: 李晓辉; 林舒杭; 王国栋; 李祥红; 聂孝鸿
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-23
Anticipated expiration: 2033-02-13

Abstract

The utility model provides a rapid assembly type railing for a building engineering, and belongs to the technical field of railings. Including two at least stands that set up each other at intervals, a plurality of parallel align to each other montant between two stands, at least one along the horizontal pole of stand alignment direction setting between two stands, the both sides of stand and the top of stand all are equipped with the connection base that is used for connecting horizontal pole and stand and handrail, the bottom of montant and the last lateral wall grafting cooperation of a horizontal pole, the top of montant and the lower lateral wall grafting cooperation of handrail or another horizontal pole. The connecting plate of stand bottom passes through rag bolt to be fixed subaerial, and horizontal pole and handrail pass through releasable connection such as connection base and self-tapping screw on the stand, and each montant passes through the grafting mode to be connected between horizontal pole and handrail, accomplishes the whole concatenation of railing promptly, adopts bolt and mode installation of assembling, reducible railing's solder joint, has the dismouting of being convenient for, and the deformation is minimum, novel pleasing to the eye effect.

Description

Be used for building engineering fast assembly formula railing

Technical Field

The utility model relates to a novel railing technology, in particular to a quick assembly railing for constructional engineering.

Background

Areas such as stairs, aisles, terraces and the like often belong to areas with larger temporary space hazards, and railings are used for isolating the areas from temporary space so as to play a role in protection against accidents.

At present, the prior construction engineering adopts a railing to be of a fixed structure, and is inconvenient to detach. And the railing is mainly made of iron or stainless steel, and the railing, the upright posts and the interval decoration strips are mainly formed by welding and processing, so that the railing is complicated to manufacture. And the rail formed by welding is easy to deform at the welding part due to high temperature in the welding process, so that the overall appearance of the rail is influenced.

Disclosure of Invention

In view of the above, the present utility model provides a rapid assembled balustrade for use in construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handrail for building engineering fast assembly formula railing, including horizontal pole subassembly, stand subassembly, montant subassembly and arrange the handrail on stand subassembly upper portion in, the stand subassembly includes two piece at least stands that set up each other at intervals, the montant subassembly includes a plurality of parallel evenly arranged montants between two stands, the horizontal pole subassembly includes at least one horizontal pole of setting between two stands along the stand arrangement direction, the both sides of stand and the top of stand all are equipped with the connection base that is used for connecting horizontal pole and stand and handrail, the bottom of montant and the last lateral wall grafting cooperation of a horizontal pole, the top of montant and the lower lateral wall grafting cooperation of handrail or another horizontal pole.

Further, the cross rod and the upright post adopt square tubes with the same cross section size, the connecting base is provided with a mounting groove matched with the shape of the end face of the cross rod and/or the end face of the upright post, the connecting bases positioned on the two sides of the upright post are connected with the upright post through self-tapping screws, the cross rod is in plug-in fit with the connecting bases on the side faces of the upright post, the connecting bases positioned on the top end of the upright post are connected with the handrail through self-tapping screws, and the top end of the upright post is in plug-in fit with the connecting bases on the handrail.

Further, the cross bar assembly comprises a cross bar, the vertical bar assembly is arranged between the cross bar and the handrail, the top wall of the cross bar and the bottom wall of the handrail are all provided with a plurality of reserved notches matched with the cross bar in size at intervals, and two ends of the vertical bar are respectively matched with the reserved notches on the cross bar and the reserved notches on the handrail in a plugging mode.

Further, the horizontal pole subassembly includes two horizontal poles, and montant subassembly sets up between two horizontal poles, all separates on the lateral wall that two horizontal poles are close to each other and is equipped with the reservation notch of a plurality of one-to-one, and peg graft respectively in the reservation notch of cooperation on two horizontal poles at the both ends of montant.

Further, the opening part of the reserved notch is provided with a water stop sheet, and the water stop sheet is tightly attached to the vertical rod.

Further, the stand bottom is provided with the connecting plate, the roof and the bottom welded fastening of stand of connecting plate, the diapire and the ground of connecting plate paste mutually to through rag bolt and ground fixed connection, the movable sleeve is equipped with first decoration lid on the stand, and the bottom opening of first decoration lid, first decoration lid is used for covering rag bolt on connecting plate and the connecting plate.

Further, both ends of the handrail are used for being connected with the wall, the connecting portion is arranged in the end opening of the handrail, the connecting portion is fixed on the wall through the expansion screw, the handrail is connected with the connecting portion through the self-tapping screw, the movable sleeve on the handrail is provided with a second decorative cover, and the second decorative cover is used for covering the self-tapping screw on the square pipe handrail.

Further, the top and bottom edges of the handrail are provided with arc chamfers, and the handrail forms a holding part convenient for grasping by hands through arc transition.

Further, the front part of the front end of the holding part can be connected with a connecting piece, the cross section of the connecting piece is elliptical, and the front part of the front end of the holding part can be assembled through a notch.

Further, the front part of the front end of the holding part can be connected with a connecting piece, and the connecting piece is divided into two forms of inclined plane rotating platform connection and 90-degree slipknot connection.

The beneficial effects of the utility model are as follows:

1. the connecting plate at the bottom of the upright post is fixed on the ground through the foundation bolts, the cross rod and the handrail are detachably connected to the upright post through the connecting base, the tapping screw and the like, and the vertical rods are connected between the cross rod and the handrail in an inserting mode, so that the whole splicing of the handrail is completed, the welding spots of the handrail can be reduced by adopting the bolts and the splicing mode, the disassembly and the assembly are convenient, the deformation is extremely small, and the novel and attractive effects are achieved;

2. the vertical rod is arranged between the armrests and the cross bars, the vertical rod is fixed through the reserved notch on the armrests and the cross bars, and then the connecting mode of fastening the armrests and the cross bars is novel in appearance and attractive and coordinated compared with the traditional mode of punching holes on the cross bars, and the vertical rod can be taken out only by removing self-tapping bolts at the left and right connecting parts of the bottom cross bars, so that the connecting device is convenient to install and detach; the bottom of the upright post is provided with a connecting plate, the connecting plate is provided with a first decorative cover, the outside of the foundation bolt can be well shielded, the appearance is attractive, the first decorative cover is easy to disassemble, the foundation bolt is unscrewed, and the upright post can be disassembled, so that the assembly and the disassembly are convenient;

3. the rail vertical rods are uniformly arranged at the lower part of the handrail, so that the rail has rich stereoscopic impression and better appearance, the vertical rods can be arranged at the lower part of the handrail according to the modulus, the height can be freely changed according to engineering design, and the section of the vertical rods can also be in various forms, so that the rail is rich and various;

4. the handrail structure accords with the degree of tightness of holding, and the handrail surface can fine laminating palm and finger are equipped with the circular arc transition simultaneously at the surface, and the sense of touch increases, and the handrail is integrative to be felt strong, and is brief pleasing to the eye.

Drawings

Fig. 1 is a schematic view of the overall structure of the assembled rail according to embodiment 1 of the present application.

Fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of the portion B in fig. 1.

Fig. 4 is an enlarged partial schematic view of the portion C in fig. 1.

Fig. 5 is a detailed structural schematic diagram of the plugging portion of the vertical rod and the horizontal rod in embodiment 1 of the present application.

Fig. 6 is a schematic diagram of a connection structure between a handrail and a wall surface in embodiment 1 of the present application.

Fig. 7 is a schematic diagram of an explosion structure of the connection of the inclined plane platform in embodiment 1 of the present application.

Fig. 8 is a schematic diagram of an exploded structure of a 90 ° slip knot connection of example 1 of the present application.

Fig. 9 is a schematic overall structure of the assembled rail of embodiment 2 of the present application.

Fig. 10 is a perspective assembly structure schematic diagram of a cross bar, a handrail and a pillar according to embodiment 2 of the present application.

Wherein, 1, stand column; 2. a vertical rod; 3. a cross bar; 4. the base is connected; 5. an armrest; 6. a screw cap; 7. a water stop sheet; 8. a mounting groove; 9. a connecting plate; 10. an anchor bolt; 11. a first decorative cover; 12. self-tapping screw; 13. a connection part; 14. a second decorative cover; 15. an expansion bolt; 16. a front connector; 17. a rear connection; 18. a screw; 19. a 90 DEG slip-knot connector.

Detailed Description

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Example 1

The embodiment of the application discloses a quick assembly type railing for constructional engineering. Referring to fig. 1, 2 and 3, comprising a cross bar assembly, a column assembly, a vertical bar assembly and a handrail 5. The vertical column assembly comprises at least two vertical columns 1 which are arranged at intervals, the vertical column assembly comprises a plurality of vertical columns 2, the vertical column assembly is arranged between every two adjacent vertical columns 1, and the vertical columns 2 in the vertical column assembly are uniformly and parallelly arranged between the two vertical columns 1. The horizontal pole subassembly includes a horizontal pole 3, and horizontal pole subassembly sets up between every adjacent two stand 1, and horizontal pole 3 sets up between two stand 1 along stand 1 arrangement direction. The armrest 5 is located at the upper part of the column assembly, and the armrest 5 is parallel to the cross bar 3. Both sides of the upright post 1 and the top end of the upright post 1 are respectively provided with a connecting base 4, the end part of the cross rod 3 is detachably connected to the side surface of the upright post 1 through the connecting base 4 on the side surface of the upright post 1, and the top of the upright post 1 is detachably connected to the lower wall of the handrail 5 through the connecting base 4. The vertical rod component is positioned between the armrest 5 and the cross rod 3, and two ends of the vertical rod 2 are respectively in plug-in fit with the armrest 5 and the cross rod 3.

Through handrail 5 and horizontal pole 3 with montant 2 locking in between, can need not to carry out welding operation to horizontal pole 3, montant 2, stand 1 etc. effectively avoided the condition of the pipe fitting deformation that the railing caused in the welding process, can keep the railing outward appearance betterly. The arrangement space of the upright posts 1, the length of the cross bars 3, the arrangement space of the vertical bars 2 and the like can be adjusted according to the module, so that the railing is properly installed according to the installation environment, and the railing is more attractive.

Referring to fig. 4, in particular, the cross bar 3 and the upright 1 are square tubes with the same cross section size, and the connection base 4 is provided with a mounting groove 8 adapted to the shape of the end face of the square tube. The end of the cross bar 3 is inserted into a mounting groove 8 of a connection base 4, and the connection base 4 is fixed to the side of the upright 1 by self-tapping screws 12. The top end of the upright 1 is inserted into a mounting groove 8 of a connection base 4, and the connection base 4 is fixed to the bottom wall of the armrest 5 by self-tapping screws 12.

Referring to fig. 5, reserved slots are formed in the bottom wall of the handrail 5 and the top wall of the cross rod 3, the reserved slots are matched with the end face of the vertical rod 2 in size, the reserved slots on the cross rod 3 are arranged in a plurality along the length direction of the cross rod 3 at intervals, the reserved slots on the handrail 5 are in one-to-one correspondence with the reserved slots on the cross rod 3, two ends of the vertical rod 2 are respectively matched with the reserved slots on the cross rod 3 and the handrail 5 in an inserting mode, the vertical rod 2 is locked through fixing the handrail 5 and the cross rod 3, processing is convenient and fast, and the vertical rod 2 is attractive after being installed. When the vertical rod 2 is required to be disassembled, the cross rod 3 is only required to be disassembled.

Further, the water stop sheet 7 is further arranged at the opening of the reserved notch, the water stop sheet 7 can be a rubber sheet, the water stop sheet 7 is tightly adhered to the opening of the reserved notch, and the water stop sheet 7 is tightly adhered to the vertical rod 2 when the vertical rod 2 is inserted into the reserved notch. Can prevent in rainwater from reserving notch infiltration pipe fitting through setting up stagnant water piece 7, effectively avoid the pipe fitting to rust, extension railing life.

The upright column 1 can be made of metal section bars, the material is preferably aluminum alloy, the aluminum alloy is convenient to install, corrosion is not easy, and the installation cost is low. The bottom of the upright post 1 is provided with a square pipe upright post 1 connecting plate 9, the connecting plate 9 comprises an upper portion connection and a bottom connection, the upper portion connection of the connecting plate 9 is attached to the bottom of the upright post 1, and is connected with the ground through welding, the lower portion connection of the connecting plate 9 is iron, and the connecting plate 9 is fastened and connected to the ground through a foundation bolt 10 after penetrating through the connecting plate 9. The movable sleeve is equipped with first decoration lid 11 on the stand 1, and the bottom opening of first decoration lid 11, the head of rag bolt 10 is pre-buried underground, and connecting plate 9 and rag bolt 10 are covered through first decoration lid 11 landing down, improve whole aesthetic property promptly, play the protection utility to rag bolt 10 simultaneously.

Referring to fig. 6, the handrail 5 may be made of a metal section, the cross section of the handrail 5 is oblong, the material is preferably an aluminum alloy, and the handrail 5 is subjected to degreasing, washing with water, zinc-rich phosphating or nano-film conversion, washing with water again, drying, spraying with organic zinc-rich epoxy powder (coating thickness is not less than 40 μm), high-temperature curing, spraying with polyester color powder (coating thickness is not less than 80 μm), and high-temperature curing. The end face of the armrest 5 close to the wall is connected with the wall surface, in the embodiment of the application, a connecting part is arranged in an end opening of the armrest 5, the connecting part is fixed on the wall surface through an expansion screw, and the armrest 5 is connected and fixed at a connecting part 13 inside the armrest 5 after penetrating through the outer surface of the armrest 5 through a self-tapping screw 12, so that the end part of the armrest 5 close to the wall is stably fixed on the wall surface. The second decorative cover 14 is movably sleeved on the armrest 5, and after the second decorative cover 14 slides to be attached to a wall, the tapping screw 12 used for fixing the connecting part 13 on the armrest 5 can be covered. The connecting part 13 is convenient to assemble and disassemble, and the second decorative cover 14 plays a role in protecting the tapping screw 12

Referring to fig. 7 and 8, the top and bottom edges of the armrest 5 are provided with arc chamfers, and the armrest 5 forms a grip portion convenient for grasping by hand through arc transition. The front part of the front end of the holding part can be connected with the connecting part 13, the cross section of the connecting piece is elliptical, and the front part of the front end of the holding part can be assembled through the notch. By means of the connecting piece, flexible assembly of the handrail 5 at the up-and-down stairs and corners can be achieved, and the installation efficiency is improved.

Specifically, the connecting piece is divided into two forms of inclined plane rotating platform connection and 90-degree slipknot connection. The inclined plane rotating platform connection is suitable for assembling the handrail 5 at the position of ascending and descending stairs, and is mainly completed by a front connecting piece 16 and a rear connecting piece 17, wherein the front connecting piece 16 and the rear connecting piece 17 are connected through a screw 18, and the front connecting piece 16 and the rear connecting piece 17 can rotate around the screw 18 by 360 degrees. The positions of uterine screws are reserved at the bottom ends of the front connecting piece 16 and the rear connecting piece 17 respectively, the two side armrests 5 can be connected with the groove interfaces of the rear connecting piece 17 through the front connecting piece 16, and the two side armrests 5 are screwed with the front connecting piece 16 and the rear connecting piece 17 respectively through the tapping screws 12. The screw cover 6 can be arranged on the outer side of the tapping screw 12 at each position, the screw cover 6 can be made of rubber, and the tapping screw 12 is covered from the screw head of the tapping screw 12 through the screw cover 6, so that beautifying and waterproof effects are achieved.

The 90-degree slipknot connection is mainly completed by a 90-degree slipknot connecting piece 19, and is applied to the right-angle corner of the railing. 90 degree (degree)

The slipknot connecting piece 19 is an aluminum alloy section piece, the bottoms of two ends of the 90-degree slipknot connecting piece 19 are respectively reserved with self-tapping screws 12, the handrail 5 can be connected through a groove interface, the handrail 5 and the 90-degree slipknot connecting piece 19 are screwed down through the self-tapping screws, and the bolts are covered through the screw cover 6, so that beautifying and protecting effects are achieved.

The implementation principle for the rapid assembly type railing for the building engineering is as follows: through fixing stand 1 on ground through rag bolt 10, install handrail 5 on the top of stand 1, use self-tapping screw 12 to fix handrail 5 and stand 1, peg graft montant 2 in handrail 5's reservation notch, at last with horizontal pole 3 alignment assemble in montant 2's bottom, reuse self-tapping screw 12 is fixed horizontal pole 3 and stand 1, accomplish the installation of fence promptly, the equal accessible assembly installation of relevant subassembly and do not have the solder joint, it is convenient to install and detach, the component deformation is relatively less, railing novel structure is pleasing to the eye.

Example 2

Referring to fig. 9 and 10, embodiment 2 differs from embodiment 1 in that the rail assembly is composed of two rails 3.

Specifically, two horizontal poles 3 parallel interval sets up between stand 1, and evenly spaced is equipped with a plurality of reservation notch on the wall that two horizontal poles 3 are just facing each other, and the montant subassembly is located between two horizontal poles 3, and the upper and lower both ends of montant 2 peg graft respectively on two stand 1.

It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A handrail (5) for building engineering fast assembly formula railing, includes horizontal pole subassembly, stand subassembly, montant subassembly and arranges in stand subassembly upper portion, its characterized in that: the vertical column assembly comprises at least two vertical columns (1) which are arranged at intervals, the vertical column assembly comprises a plurality of vertical rods (2) which are uniformly arranged between the two vertical columns (1), the horizontal rod assembly comprises at least one horizontal rod (3) which is arranged between the two vertical columns (1) along the arrangement direction of the vertical columns (1), the two sides of the vertical columns (1) and the top end of the vertical columns (1) are respectively provided with a connecting base (4) which is used for connecting the horizontal rods (3) with the vertical columns (1) and the vertical columns (1) with the armrests (5), the bottom end of the vertical rod (2) is in plug-in connection with the upper side wall of one horizontal rod (3), and the top end of the vertical rod (2) is in plug-in connection with the lower side wall of the armrests (5) or the other horizontal rod (3).

2. The rapid assembled railing for constructional engineering according to claim 1, wherein the cross rod (3) and the upright post (1) adopt square tubes with the same cross section size, the connecting base (4) is provided with a mounting groove (8) which is matched with the cross rod (3) and/or the end face shape of the upright post (1), the connecting bases (4) arranged on two sides of the upright post (1) are connected with the upright post (1) through self-tapping screws (12), the cross rod (3) is in plug-in fit with the connecting bases (4) arranged on the side face of the upright post (1), the connecting bases (4) arranged on the top end of the upright post (1) are connected with the handrail (5) through self-tapping screws (12), and the top end of the upright post (1) is in plug-in fit with the connecting bases (4) arranged on the handrail (5).

3. The rapid assembled railing for construction engineering according to claim 2, wherein the cross bar assembly comprises a cross bar (3), the vertical bar assembly is arranged between the cross bar (3) and the handrail (5), a plurality of reserved notches matched with the cross bar (3) in size are arranged on the top wall of the cross bar (3) and the bottom wall of the handrail (5) at intervals, and two ends of the vertical bar (2) are respectively matched with the reserved notches on the cross bar (3) and the reserved notches on the handrail (5) in a plugging manner.

4. The rapid assembled railing for the building engineering according to claim 2, wherein the cross bar assembly comprises two cross bars (3), the vertical bar assembly is arranged between the two cross bars (3), a plurality of reserved slots corresponding to each other are arranged on the side walls of the two cross bars (3) close to each other at intervals, and two ends of the vertical bar (2) are respectively inserted and matched in the reserved slots of the two cross bars (3).

5. A rapid assembled railing for constructional engineering according to claim 3 or 4, characterized in that the opening of the reserved notch is provided with a water stop sheet (7), and the water stop sheet (7) is tightly attached to the vertical rod (2).

6. The rapid assembled railing for constructional engineering according to claim 1, characterized in that a connecting plate (9) is arranged at the bottom of the upright post (1), the top wall of the connecting plate (9) is welded and fixed with the bottom end of the upright post (1), the bottom wall of the connecting plate (9) is attached to the ground and fixedly connected with the ground through an anchor bolt (10), a first decorative cover (11) is movably sleeved on the upright post (1), the bottom of the first decorative cover (11) is opened, and the first decorative cover (11) is used for covering the connecting plate (9) and the anchor bolt (10) on the connecting plate (9).

7. The rapid assembled handrail for the constructional engineering according to claim 4, wherein the two ends of the handrail (5) are used for being connected with a wall surface, a connecting part (13) is arranged in an end opening of the handrail (5), the connecting part (13) is fixed on the wall surface through an expansion screw, the handrail (5) is connected with the connecting part (13) through a self-tapping screw (12), a second decorative cover (14) is movably sleeved on the handrail (5), and the second decorative cover (14) is used for covering the self-tapping screw (12) on the square pipe handrail (5).

8. The rapid assembled handrail for the construction engineering according to claim 1, wherein the top and bottom edges of the handrail (5) are provided with arc chamfers, and the handrail (5) forms a holding part which is convenient for grasping and holding by hands through arc transition.

9. The rapid assembled balustrade for a construction process according to claim 8, wherein the front end of the grip portion is connected to a connecting member having an oval cross section, and the front end of the grip portion is fittingly mounted through the notch.

10. A quick assembly balustrade for a construction according to claim 9, wherein the connecting piece is divided into two forms, a ramp-to-platform connection and a 90 ° slip-joint connection.