CN211548712U

CN211548712U - Anticorrosive spraying frame of chimney outer wall

Info

Publication number: CN211548712U
Application number: CN201922173996.7U
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 chimney outer wall anticorrosion spraying frame, which comprises a working platform and at least two stand columns, wherein four corners of the working platform are respectively provided with a guide hole, the center of the working platform is a round hole for accommodating a chimney to pass through, and the stand columns are respectively positioned in the four guide holes; the upright post is connected with the working platform through a lifting mechanism, and the lifting mechanism can drive the working platform to move up and down along the upright post; the stand is equipped with the couple that a plurality of equidistance were arranged towards chimney one side, and the four corners on the work platform still is connected with a stay cord respectively, and the end connection of stay cord has the rings that can hang on the couple. The working platform of the utility model is built around the periphery of the chimney, so that constructors can construct around the chimney, and the construction range is wide; be equipped with on the stand and link up with, constructor can hang stay cord on work platform on linking up with, prevents that wire rope fracture back work platform from not having other supports, and constructor also can be with the safety belt on one's body hanging on linking up with, further guarantees safety simultaneously.

Description

Anticorrosive spraying frame of chimney outer wall

Technical Field

The utility model relates to an aerial working equipment technical field specifically is a chimney outer wall anticorrosive spraying frame.

Background

After the chimney is built, the outer wall of the chimney needs to be sprayed with anticorrosive paint, so a special lifting frame for spraying needs to be used. In the process of performing anticorrosion construction on the circular chimney, construction needs to be performed around the chimney, and the existing lifting frame for spraying can only move up and down in one vertical area, so that the construction range is small; and the working platform of the existing lifting frame for spraying is only connected with a steel wire rope connected with a motor, so that serious safety accidents can occur in case of breakage of the steel wire rope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a chimney outer wall anticorrosion spraying frame, have wide, the safety and stability's of scope of construction advantage.

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

an anticorrosive spraying frame for the outer wall of a chimney comprises a working platform and at least two upright columns, wherein guide holes are formed in four corners of the working platform respectively, a round hole for accommodating the chimney to pass through is formed in the center of the working platform, and the upright columns are located in the four guide holes respectively; the upright post is connected with the working platform through a lifting mechanism, and the lifting mechanism can drive the working platform to move up and down along the upright post; the chimney lifting device is characterized in that a plurality of hooks which are arranged at equal intervals are arranged on one side of the upright column facing the chimney, four corners of the working platform are respectively connected with a pull rope, and the end part of each pull rope is connected with a lifting ring which can be hung on each hook.

Preferably, the lifting mechanism comprises a winding roller arranged at the top of the stand column, two annular clamping grooves are formed in the winding roller, each annular clamping groove is wound with one steel wire rope, the rotating end of the winding roller is connected with a torque output shaft of a speed reducing motor, and the lower ends of the two steel wire ropes are connected with the working platform.

Preferably, the two sides of the guide hole on the working platform are provided with fixing buckles, and the end part of the steel wire rope is connected with the fixing buckles.

Preferably, the inner wall of guiding hole is equipped with the bar hole that matches with the couple to the couple passes through.

Preferably, guard rails are arranged around the working platform.

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

1. the stand is two at least, and gear motor on the stand rotates simultaneously, drives work platform through wire rope and reciprocates along the stand, can make work platform keep steady, and work platform builds around the chimney periphery moreover, and constructor can carry out the spraying operation around the chimney, and construction range is wide.

2. Be equipped with on the stand and link up with, after work platform reachd suitable position, constructor can hang stay cord on the work platform on linking up with through rings, prevents that wire rope fracture back work platform from not having other supports, and constructor also can be with the safety belt on one's body hanging on linking up with, further guarantees safety simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the column and the lifting mechanism;

FIG. 3 is a schematic view of a work platform and a chimney;

in the figure, 1-a working platform, 2-a column, 3-a guide hole, 4-a chimney, 5-a hook, 6-a pull rope, 7-a hanging ring, 8-a winding roller, 9-a steel wire rope, 10-a fixing buckle, 11-a speed reducing motor, 12-a strip-shaped hole and 13-a guardrail.

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. 1-3, an anticorrosion spraying frame for external walls of chimneys comprises a working platform 1 and upright posts 2, wherein four corners of the working platform 1 are respectively provided with a guide hole 3, the center of the working platform 1 is a circular hole for accommodating a chimney 4 to pass through, and the number of the upright posts 2 is two, but preferably four, so that the working platform 1 is more stable. The upright posts 2 are respectively positioned in the four guide holes 3; the upright post 2 is connected with the working platform 1 through a lifting mechanism, and the lifting mechanism can drive the working platform 1 to move up and down along the upright post 2; the upright post 2 is provided with a plurality of hooks 5 which are arranged at equal intervals on one side facing the chimney 4, four corners of the working platform 1 are respectively connected with a pull rope 6, and the end part of the pull rope 6 is connected with a hanging ring 7 which can be hung on the hooks 5.

Specifically, the lifting mechanism comprises a winding roller 8 arranged at the top of the upright post 2, two annular clamping grooves are formed in the winding roller 8, and each annular clamping groove is wound with a steel wire rope 9; the two sides of the guide hole 3 on the working platform 1 are provided with fixing buckles 10, the rotating end of the winding roller 8 is connected with a torque output shaft of a speed reducing motor 11, and the lower ends of the two steel wire ropes 9 are connected with the fixing buckles 10 on the working platform 1.

Particularly, the inner wall of guiding hole 3 is equipped with the bar hole 12 that matches with couple 5 to work platform 1 reciprocates in-process couple 5 and passes through. Guard rails 13 are arranged around the working platform 1.

The utility model discloses a theory of operation does: spraying equipment is placed on work platform 1, and gear motor 11 on the stand 2 rotates simultaneously, drives work platform 1 through wire rope 9 and reciprocates along stand 2, can make work platform 1 keep steady, and work platform 1 builds around 4 peripheries of chimney moreover, and constructor can carry out the spraying operation around chimney 4, and the construction scope is wide. Be equipped with on the stand 2 and link up with 5, after work platform 1 reachd suitable position, constructor can hang stay cord 6 on work platform 1 on linking up with 5 through rings 7, prevents that 9 fracture back work platform of wire rope 1 from not having other supports, and constructor also can be with the safety belt on one's body hang on linking up with 5 simultaneously, further guarantees safety.

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. The anticorrosive spraying frame for the outer wall of the chimney is characterized by comprising a working platform and at least two upright columns, wherein four corners of the working platform are respectively provided with a guide hole, the center of the working platform is a round hole for accommodating the chimney to pass through, and the at least two upright columns are respectively positioned in the four guide holes; the upright post is connected with the working platform through a lifting mechanism, and the lifting mechanism can drive the working platform to move up and down along the upright post; the chimney lifting device is characterized in that a plurality of hooks which are arranged at equal intervals are arranged on one side of the upright column facing the chimney, four corners of the working platform are respectively connected with a pull rope, and the end part of each pull rope is connected with a lifting ring which can be hung on each hook.

2. The chimney outer wall anticorrosion spraying frame according to claim 1, wherein the lifting mechanism comprises a winding roller mounted at the top of the stand column, two annular clamping grooves are formed in the winding roller, each annular clamping groove is wound with a steel wire rope, the rotating end of the winding roller is connected with a torque output shaft of a speed reduction motor, and the lower ends of the two steel wire ropes are connected with the working platform.

3. The chimney outer wall anticorrosion spraying frame according to claim 2, wherein fixing buckles are arranged on two sides of the guide hole on the working platform, and the end portion of the steel wire rope is connected with the fixing buckles.

4. The anticorrosive spraying frame for the outer wall of the chimney according to claim 1, wherein the inner wall of the guide hole is provided with a strip-shaped hole matched with the hook so that the hook can pass through the strip-shaped hole.

5. The chimney outer wall anticorrosion spraying frame according to claim 1, wherein a guardrail is arranged around the working platform.