CN211548713U

CN211548713U - A suspension type scaffold frame for square chimney

Info

Publication number: CN211548713U
Application number: CN201922189220.4U
Authority: CN
Inventors: 周顶勇; 刘绪龙
Original assignee: Jiangsu Fenghui High Altitude Construction Anticorrosion Co ltd
Current assignee: Jiangsu Fenghui High Altitude Construction Anticorrosion Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-09-22
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses a suspended scaffold for a square chimney, which comprises a mounting seat fixedly connected to the top of a chimney wall body, wherein two sides of the mounting seat are connected with supporting arms, and one end of each supporting arm, which is far away from the mounting seat, is connected with the top of the wall body through a bolt; the mounting seat is connected with a scaffold through a lifting mechanism, guide rings are arranged on two sides of the scaffold, guide columns are connected in the guide rings in a sliding mode, the lower ends of the guide columns are fixed on the ground, and the upper ends of the guide columns are flush with the wall body. Make the scaffold frame upwards or move down through elevating system, remove the in-process at the scaffold frame, the scaffold frame passes through the guide ring and slides along the guide post of both sides all the time to reach the scaffold frame and keep balance's effect throughout at the lift in-process, and then reach suspension type scaffold frame lift in-process and keep stable effect.

Description

A suspension type scaffold frame for square chimney

Technical Field

The utility model relates to a high altitude construction equipment technical field specifically is a suspension type scaffold frame for square chimney.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; according to the structural style, the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold.

Suspension type scaffold is used for high-rise building, and suspension type scaffold has the lift in-process in the use, and the unstable shortcoming of scaffold can not reach when going up and down to scaffold, and the scaffold remains stable the condition, causes very big inconvenience for suspension type scaffold's use, and serious causes the construction danger easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a suspension type scaffold frame for square chimney, have the advantage that remains stable at the lift in-process.

Realize above-mentioned purpose, the utility model provides a following technical scheme:

a suspended scaffold for a square chimney comprises a mounting seat fixedly connected to the top of a chimney wall body, wherein support arms are connected to two sides of the mounting seat, and one ends of the support arms, far away from the mounting seat, are connected with the top of the wall body through bolts; the mounting seat is connected with a scaffold through a lifting mechanism, guide rings are arranged on two sides of the scaffold, guide columns are connected in the guide rings in a sliding mode, the lower ends of the guide columns are fixed on the ground, and the upper ends of the guide columns are flush with a wall body; the guide post includes a plurality of end to end's guide post unit and the backup pad of being connected with the guide post unit of below, the lower extreme of guide post unit is equipped with downward convex screw rod, the top of guide post unit be equipped with screw rod complex big screw one, the both sides of guide post unit upper end the both sides of screw rod upper end all are equipped with the little screw one that is in on the same straight line, and adjacent guide post unit passes through screw rod and the cooperation of big screw one and passes a little screw fixed connection through a bolt.

Preferably, elevating system includes the left electronic round of fixed connection in mount pad top, fixedly connected with action wheel on the electronic round, swing joint has the lifting rope on the action wheel, the left bottom fixedly connected with bracing piece of mount pad, the left side swing joint of bracing piece has the bull stick, fixedly connected with leading wheel on the bull stick, leading wheel and lifting rope swing joint, scaffold frame fixed connection keeps away from the one end of action wheel in the lifting rope.

Preferably, the top of the supporting plate is provided with a sleeve which protrudes upwards, the top of the sleeve is provided with a large screw hole II matched with the screw rod, two sides of the upper end of the sleeve are provided with small screw holes II matched with the small screw holes I on the screw rod, two sides of the supporting plate, which are positioned on the sleeve, are provided with fixing holes, and the supporting plate can be fixed on the ground through bolts and the fixing holes.

Preferably, the rear side of the mounting seat is welded with a fixing plate, and the fixing plate is connected with the inner wall of the wall body through bolts.

Preferably, the inner wall of the guide ring is provided with a layer of plastic pad, and the plastic pad is connected with the guide column in a sliding manner.

Preferably, the number of the driving wheels and the number of the guide wheels are two, the two driving wheels are located on the same horizontal line, and the two guide wheels are located on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. make the scaffold frame upwards or move down through elevating system, remove the in-process at the scaffold frame, the scaffold frame passes through the guide ring and slides along the guide post of both sides all the time to reach the scaffold frame and keep balance's effect throughout at the lift in-process, and then reach suspension type scaffold frame lift in-process and keep stable effect.

2. The guide post is formed by connecting a plurality of guide post units end to end, a certain number of guide post units can be connected according to the height of the chimney, and the guide post with the same height as the chimney is formed, so that the installation is convenient.

3. The fixed plate of mount pad rear side welding, fixed plate and wall body inner wall connection, the support arm and the wall body top of rethread mount pad both sides are connected, can make the mount pad more firm with being connected of wall body, prevent that scaffold frame lift in-process mount pad from rocking to prevent that the mount pad that probably appears from droing.

Drawings

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

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic structural view of a guide post unit;

FIG. 4 is a schematic structural view of a support plate;

FIG. 5 is a schematic structural view of a guide post;

in the figure, 1-wall body, 2-mounting seat, 3-supporting arm, 4-lifting mechanism, 41-electric wheel, 42-driving wheel, 43-lifting rope, 44-supporting rod, 45-rotating rod, 46-guide wheel, 5-scaffold, 6-guide ring, 7-guide column, 71-guide column unit, 711, screw, 712-large screw hole I, 713-small screw hole I, 72-supporting plate, 721-sleeve, 722-large screw hole II, 723-small screw hole II, 724-fixing hole and 8-fixing plate.

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.

Referring to fig. 1-5, a suspended scaffold for a square chimney includes a mounting base 2 fixedly connected to the top of a chimney wall 1, supporting arms 3 connected to two sides of the mounting base 2, a fixing plate 8 welded to the rear side of the mounting base 2, and the fixing plate 8 connected to the inner wall of the wall 1 through bolts. Through fixed plate 8 and 1 interior wall connection of wall body, the support arm 3 and the 1 top of wall body of 2 both sides of rethread mount pad are connected, can make mount pad 2 more firm with being connected of wall body 1, prevent that scaffold frame lift in-process mount pad 2 from rocking to prevent that mount pad 2 that probably appears from droing.

One end of the supporting arm 3, which is far away from the mounting seat 2, is connected with the top of the wall body 1 through a bolt; the mounting base 2 is connected with a scaffold 5 through a lifting mechanism 4, guide rings 6 are arranged on two sides of the scaffold 5, guide columns 7 are connected in the guide rings 6 in a sliding mode, the lower ends of the guide columns 7 are fixed on the ground, and the upper ends of the guide columns 7 are flush with the wall body 1. Make scaffold 5 upwards or move down through elevating system, at scaffold 5 removal in-process, scaffold 5 slides along the guide post 7 of both sides all the time through guide ring 6 to reach scaffold 5 effect that remains balanced all the time at the lift in-process, and then reach suspension type scaffold lift in-process remain stable effect.

The guide post 7 comprises a plurality of guide post units 71 connected end to end and a support plate 72 connected with the lowermost guide post unit 71, a screw 711 protruding downwards is arranged at the lower end of each guide post unit 71, a large screw hole I712 matched with the screw 711 is arranged at the top of each guide post unit 71, small screw holes I713 positioned on the same straight line are arranged on two sides of the upper end of each guide post unit 71 and two sides of the upper end of each screw 711, and the adjacent guide post units 71 are matched with the large screw holes I712 through the screws 711 and fixedly connected through bolts penetrating through the small screw holes I712. The guide post 7 is formed by connecting a plurality of guide post units 71 end to end, a certain number of guide post units 71 can be connected according to the height of the chimney, and the guide post 7 with the same height as the chimney is formed, so that the installation is convenient. For example, when the chimney is built, a constructor can stand on a scaffold for building the chimney to complete the splicing of the guide column 7, that is, the building of the chimney and the splicing of the guide column 7 are carried out simultaneously, so that the guide column 7 and the chimney are ensured to be consistent in height, and the splicing of the guide column 7 is facilitated.

The top of the supporting plate 72 is provided with a sleeve 721 protruding upwards, the top of the sleeve 721 is provided with a second large screw hole 722 matching with the screw 711, two sides of the upper end of the sleeve 721 are provided with a second small screw hole 723 matching with the first small screw hole 712 on the screw 711, two sides of the sleeve 721 on the supporting plate 72 are provided with fixing holes 724, and the supporting plate 72 can be fixed on the ground through bolts and the fixing holes 724. The guide post 7 is only used for guiding and is not subjected to pressure, so that the guide post 7 is connected with the ground through the support plate 72, and the stability of the guide post 7 can be ensured.

Referring to fig. 1-2, the lifting mechanism 4 includes an electric wheel 41 fixedly connected to the left side of the top end of the mounting base 2, a driving wheel 42 is fixedly connected to the electric wheel 41, a lifting rope 43 is movably connected to the driving wheel 42, a supporting rod 44 is fixedly connected to the left side of the mounting base 2, a rotating rod 45 is movably connected to the left side of the supporting rod 44, a guide wheel 46 is fixedly connected to the rotating rod 45, the guide wheel 46 is movably connected to the lifting rope 43, and the scaffold 5 is fixedly connected to one end of the lifting rope far away from the driving wheel 42.

In particular, the inner wall of the guide ring 6 is provided with a layer of plastic pad, which is slidingly connected to the guide post 7. The number of the driving wheels 42 and the number of the guide wheels 46 are two, the two driving wheels 42 are located on the same horizontal line, and the two guide wheels 46 are located on the same horizontal line.

The utility model discloses a working process does: after 41 rotations of electronic round, drive action wheel 42 and rotate, lift rope 43 on action wheel 42 rolls up or puts down, reaches the purpose that goes up and down to scaffold 5, and at scaffold 5 lift in-process, the guide ring 6 of scaffold 5 slides on guide post 7 all the time, can prevent that the condition that scaffold 5 rocked from appearing in the lift in-process.

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. A suspended scaffold for a square chimney is characterized by comprising a mounting seat fixedly connected to the top of a chimney wall body, wherein supporting arms are connected to two sides of the mounting seat, and one ends of the supporting arms, far away from the mounting seat, are connected with the top of the wall body through bolts;

the mounting seat is connected with a scaffold through a lifting mechanism, guide rings are arranged on two sides of the scaffold, guide columns are connected in the guide rings in a sliding mode, the lower ends of the guide columns are fixed on the ground, and the upper ends of the guide columns are flush with a wall body;

the guide post includes a plurality of end to end's guide post unit and the backup pad of being connected with the guide post unit of below, the lower extreme of guide post unit is equipped with downward convex screw rod, the top of guide post unit be equipped with screw rod complex big screw one, the both sides of guide post unit upper end the both sides of screw rod upper end all are equipped with the little screw one that is in on the same straight line, and adjacent guide post unit passes through screw rod and the cooperation of big screw one and passes a little screw fixed connection through a bolt.

2. The suspended scaffold for the square chimney as claimed in claim 1, wherein the lifting mechanism includes an electric wheel fixedly connected to the left side of the top end of the mounting seat, the electric wheel is fixedly connected with a driving wheel, the driving wheel is movably connected with a lifting rope, the bottom end of the left side of the mounting seat is fixedly connected with a supporting rod, the left side of the supporting rod is movably connected with a rotating rod, the rotating rod is fixedly connected with a guide wheel, the guide wheel is movably connected with the lifting rope, and the scaffold is fixedly connected to one end of the lifting rope, which is far away from the driving wheel.

3. The suspended scaffold for the square chimney as claimed in claim 1, wherein the top of the supporting plate is provided with a sleeve projecting upward, the top of the sleeve is provided with a second large screw hole engaged with the screw rod, two sides of the upper end of the sleeve are provided with second small screw holes engaged with the first small screw holes on the screw rod, the supporting plate is provided with fixing holes at two sides of the sleeve, and the supporting plate can be fixed to the ground through bolts and the fixing holes.

4. The suspended scaffold for the square chimney as claimed in claim 1, wherein a fixing plate is welded to the rear side of the mounting base, and the fixing plate is connected with the inner wall of the wall body through bolts.

5. The suspended scaffolding for square chimneys according to claim 1, wherein the inner wall of the guide ring is provided with a layer of plastic pad, the plastic pad being slidably connected to the guide post.

6. The suspended scaffold for the square chimney according to claim 2, wherein the number of the driving wheels and the number of the guide wheels are two, the two driving wheels are located on the same horizontal line, and the two guide wheels are located on the same horizontal line.