CN211523844U

CN211523844U - Assembled stair railing

Info

Publication number: CN211523844U
Application number: CN201921618811.2U
Authority: CN
Inventors: 陈木钗
Original assignee: Quanzhou Xinyi Wood Industry Co ltd
Current assignee: Quanzhou Xinyi Wood Industry Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-18
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to stair railing field, especially an assembled stair railing, the preparation process to current handrail is more, and the technology is comparatively numerous and diverse, the lower problem of production efficiency, the following scheme is put forward now, it is including contacting a plurality of chassis on stair, the bottom welding on chassis has first picture peg, and a plurality of first slots have been seted up at the top of stair, and first picture peg clamps with first slot mutually, and the top welding of first picture peg has the stand, and the top welding of stand has the footstock, and the top welding of footstock has the ball, and the bottom welding of footstock has the second picture peg, and the second slot has been seted up on the top of stand, and the second picture peg clamps with the second slot mutually, and two adjacent stands all contact one side that is close to each other have two mounting panels, and the draw-in groove has been seted up to one side of mounting panel, and the draw-in groove inside callipers. The utility model discloses the practicality is good, installs stair railing through the mode of equipment, easy operation, and production efficiency is higher, and the processing cost is lower.

Description

Assembled stair railing

Technical Field

The utility model relates to a stair railing technical field especially relates to an assembled stair railing.

Background

The upper and lower cross bars and the vertical bars of the common stair handrail are generally fixedly connected by adopting a welding process. When the stair handrail has long service life, each last fixed weld of handrail takes place the corruption easily, rusty phenomenon to influence pleasing to the eye and the life of handrail, the handrail is at welding process's in-process, need consume a large amount of electric energy, the processing cost is higher, be unfavorable for the energy saving, reduce cost, for making the appearance of handrail comparatively pleasing to the eye, not rough, the welding is accomplished the back, generally still need polish one by one to each fixed weld thereof, make the preparation process of handrail more, the technology is comparatively numerous and diverse, production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the manufacturing process of the handrail is more, the process is comparatively complicated and the production efficiency is lower, and providing an assembled stair handrail.

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

the utility model provides an assembled stair railing, including contacting a plurality of chassis on stair, the bottom welding on chassis has first picture peg, a plurality of first slots have been seted up at the top of stair, first picture peg clamps with first slot mutually, the top welding of first picture peg has the stand, the top welding of stand has the footstock, the top welding of footstock has the ball, the bottom welding of footstock has the second picture peg, the second slot has been seted up on the top of stand, the second picture peg clamps with the second slot mutually, two adjacent stands all contact one side that is close to each other has two mounting panels, the draw-in groove has been seted up to one side of mounting panel, the draw-in groove inside callipers is equipped with the cardboard, the welding has same horizontal pole between two corresponding cardboards, the perpendicular groove has all been seted up to one side that two horizontal poles that are located on the same vertical axis are close to each other, two perpendicular inslot inside callipers that.

Preferably, the first screw groove of multiunit has been seted up on the stair, and the quantity of the first screw groove of every group is two, and two first screw holes have been seted up at the top on chassis, and the first screw hole that is linked together and first screw groove female connection have same first screw, are convenient for carry out the dismouting to the stand.

Preferably, the bottom welding of mounting panel has the contact plate, has seted up the second screw hole on the contact plate, and two second screw grooves have been seted up to one side of stand, and the second screw hole and the second screw groove female connection that are linked together have same second screw, carry out the dismouting to the mounting panel.

Preferably, the side wall of the clamping groove is provided with a first sealing ring, the clamping plate is in sliding sealing contact with the inner side of the corresponding first sealing ring, and the stability of the clamping plate clamped into the clamping groove is enhanced.

Preferably, install the second sealing washer on the lateral wall of vertical groove, the montant slides the sealed contact with the inboard of corresponding second sealing washer, strengthens the stability behind the montant card income vertical groove.

Preferably, the number of vertical bars between two cross bars located on the same vertical axis is five.

The utility model discloses in, an assembled stair railing, insert first picture peg on the chassis in the first slot, and fix the chassis on stair through first screw, then insert the montant and erect the inslot, insert the draw-in groove with the cardboard, and fix the mounting panel on the stand through the second screw, accomplish the equipment, the installation is simple, and the horizontal pole, montant and stand all can the dismantlement formula, at the montant, when horizontal pole or stand need be changed, directly pull down can, more welding processes have been avoided, the technology is comparatively simple, the production efficiency is higher, the processing cost is lower.

The utility model discloses the practicality is good, installs stair railing through the mode of equipment, easy operation, and production efficiency is higher, and the processing cost is lower.

Drawings

Fig. 1 is a schematic structural view of an assembled stair railing according to the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a staircase; 2. a column; 3. a first board insert; 4. a chassis; 5. a top seat; 6. a ball; 7. a second board plug; 8. mounting a plate; 9. a card slot; 10. clamping a plate; 11. a cross bar; 12. A vertical slot; 13. a vertical rod.

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.

Referring to fig. 1-3, an assembled stair railing comprises a plurality of chassis 4 contacting on a stair 1, a first plug board 3 welded at the bottom of the chassis 4, a plurality of first slots formed at the top of the stair 1, the first plug board 3 clamped with the first slots, a column 2 welded at the top of the first plug board 3, a top seat 5 welded at the top of the column 2, a round ball 6 welded at the top of the top seat 5, a second plug board 7 welded at the bottom of the top seat 5, a second slot formed at the top of the column 2, the second plug board 7 clamped with the second slot, two adjacent columns 2 contacting at one side adjacent to each other, two mounting boards 8, a slot 9 formed at one side of the mounting boards 8, a clamping board 10 clamped in the slot 9, a same cross bar 11 welded between two corresponding clamping boards 10, vertical slots formed at one side adjacent to two cross bars 11 on the same vertical axis, the same vertical rod 13 is clamped in the two vertical grooves on the same vertical axis.

In this embodiment, the first screw groove of multiunit has been seted up on stair 1, and the quantity of the first screw groove of every group is two, and two first screw holes have been seted up at chassis 4's top, and the first screw hole that is linked together and first screw groove female connection have same first screw, are convenient for carry out the dismouting to stand 2.

In this embodiment, the bottom of the mounting plate 8 is welded with the contact plate, the contact plate is provided with the second screw hole, one side of the upright post 2 is provided with two second screw grooves, and the second screw hole and the second screw groove which are communicated with each other are internally screwed with the same second screw to disassemble and assemble the mounting plate 8.

In this embodiment, the side wall of the clamping groove 9 is provided with the first sealing ring, the clamping plate 10 is in sliding sealing contact with the inner side of the corresponding first sealing ring, and the stability of the clamping plate 10 clamped in the clamping groove 9 is enhanced.

In this embodiment, the side wall of the vertical groove 12 is provided with a second sealing ring, and the vertical rod 13 is in sliding sealing contact with the inner side of the corresponding second sealing ring, so as to enhance the stability of the vertical rod 13 after being clamped into the vertical groove 12.

In this embodiment, the number of the vertical rods 13 between the two cross rods 11 on the same vertical axis is five.

The utility model discloses in, during the use, when installing stair railing, insert first picture peg 3 on the chassis 4 in the first slot, and fix chassis 4 on stair 1 through first screw, then insert montant 13 in erecting groove 12, insert cardboard 10 in draw-in groove 9, and fix mounting panel 8 on stand 2 through the second screw, accomplish the equipment, the installation is simple, and horizontal pole 11, montant 13 and stand 2 all can the dismantlement formula, at montant 13, when horizontal pole 11 or stand 2 need be changed, directly pull down can, moreover, the operation is simple, more welding processes have been avoided, the process is comparatively simple, high production efficiency, low processing cost, satisfy people's needs.

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. An assembled stair handrail comprises a plurality of chassis (4) contacted on a stair (1), and is characterized in that a first inserting plate (3) is welded at the bottom of the chassis (4), a plurality of first inserting grooves are formed in the top of the stair (1), the first inserting plate (3) is clamped with the first inserting grooves, a stand column (2) is welded at the top of the first inserting plate (3), a top seat (5) is welded at the top of the stand column (2), a round ball (6) is welded at the top of the top seat (5), a second inserting plate (7) is welded at the bottom of the top seat (5), a second inserting groove is formed in the top end of the stand column (2), the second inserting plate (7) is clamped with the second inserting grooves, two mounting plates (8) are contacted with one side of two adjacent stand columns (2), a clamping groove (9) is formed in one side of each mounting plate (8), a clamping plate (10) is clamped in the clamping groove (9), the welding has same horizontal pole (11) between two corresponding cardboard (10), and the perpendicular groove has all been seted up to one side that is located two horizontal poles (11) on the same vertical axis and is close to each other, and two perpendicular inslot blocks that are located on the same vertical axis are equipped with same montant (13).

2. The assembled stair railing according to claim 1, wherein the stair (1) is provided with a plurality of groups of first screw grooves, the number of the first screw grooves in each group is two, the top of the base plate (4) is provided with two first screw holes, and the first screw holes and the first screw grooves which are communicated are connected with one first screw in a threaded manner.

3. The assembled stair railing of claim 1, wherein a contact plate is welded at the bottom of the mounting plate (8), a second screw hole is formed in the contact plate, two second screw grooves are formed in one side of the upright post (2), and the second screw hole and the second screw groove which are communicated are connected with a same second screw in a threaded manner.

4. An assembled stair railing according to claim 1 characterised in that the side walls of the locking grooves (9) are fitted with first sealing rings, the clamping plates (10) being in sliding sealing contact with the inner sides of the corresponding first sealing rings.

5. A modular stair railing according to claim 1, characterised in that the side walls of the vertical grooves (12) are fitted with second sealing rings, the vertical rods (13) being in sliding sealing contact with the inner sides of the corresponding second sealing rings.

6. An assembled stair railing according to claim 1, characterised in that the number of vertical rods (13) between two cross rods (11) on the same vertical axis is five.