CN210918176U

CN210918176U - Attached lifting scaffold anti-falling device and mounting structure thereof

Info

Publication number: CN210918176U
Application number: CN201921396159.4U
Authority: CN
Inventors: 朱云; 魏于民; 吴平安
Original assignee: Ziyang Sunfull Tianqin Science And Technology Co ltd
Current assignee: Ziyang Sunfull Tianqin Science And Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-03
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an attached lifting scaffold anti-falling device and mounting structure thereof, the utility model discloses an attached lifting scaffold anti-falling device's mounting structure includes the guide seat, the guide seat include with wall body fixed's fixing base and set up the guide holder in the fixing base both sides, can dismantle between fixing base and the guide holder and be connected. When grit and stone drop into between leading wheel and the support body, the workman can dismantle the guide holder through detachable fixing base and guide holder get off and get rid of the stone and grit after again with the guide holder installation go back can, the workman of being convenient for maintains and changes anti-falling device.

Description

Attached lifting scaffold anti-falling device and mounting structure thereof

Technical Field

The utility model relates to a building engineering equipment technical field particularly, relates to an attached lifting scaffold anti-falling device and mounting structure thereof.

Background

The inserted lifting scaffold is a scaffold erected along the outer surface of a building structure, is a novel scaffold technology rapidly developed at the beginning of the century, changes high-altitude operation into low-altitude operation, changes suspended operation into support body internal operation, and has the characteristics of obvious low carbon property, high-tech content, economy, safety, convenience and the like. The lifting function of the lifting scaffold greatly facilitates the construction and decoration engineering construction operation. The lifting scaffold is also provided with a falling prevention device, which can ensure that the lifting scaffold is always in a safe state and effectively prevents falling, and is the key of safe construction.

Chinese utility model patent [ CN201820714355.0 ] discloses an attached lifting scaffold guide seat for preventing overturning and falling, belonging to the technical field of construction tools. The anti-falling device solves the technical problems that the existing anti-falling device is complex in structure, insensitive in braking, low in safety and the like. The cutting of the preceding tip of the dog that vertically sets up in this guide holder forms the spigot surface, is provided with vertical slot on the dog, and vertical inslot is located to the pendulum piece, and the articulated shaft that transversely sets up runs through pendulum piece and dog simultaneously, and the dog can drive the preceding tip and the pendulum piece of dog upwards rotate under the action of gravity, and the dog rear end portion is provided with the first baffle that prevents the backward rotation of the rear end portion of dog, and when the rear end portion of dog supported and leaned on first baffle, the upside of dog was the level form. The utility model discloses a dog finds a balance point between time and the support body falling speed that reply under gravity, and when support body falling speed was higher, the dog can brake the support body rapidly, and the braking is sensitive, and the security is high.

The utility model discloses an install on the building outer wall when using, the inevitable grit and the stone that can drop when the workman builds in the top again, these grits fall into can lead to both to block when leading wheel and the support body of climbing the frame for the scaffold frame can not go up and down, and the workman is all more difficult to its maintenance and installation this moment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inserted lift scaffold anti-falling device and mounting structure convenient to maintenance and installation.

The embodiment of the utility model is realized like this: the utility model provides an inserted lift scaffold anti-falling device's mounting structure, includes the guide holder, its characterized in that, the guide holder includes the fixing base fixed with the wall body and sets up the guide holder in the fixing base both sides, can dismantle between fixing base and the guide holder and be connected.

By adopting the technical scheme, when the sand and the stones fall into the space between the guide wheel and the frame body, a worker can detach the guide seat through the detachable fixing seat and the guide seat to remove the stones and the sands and then mount the guide seat back, and the worker can maintain and replace the anti-falling device conveniently.

Furthermore, the edges of the two sides of the fixed seat are both provided with positioning notches, the guide seat is provided with positioning bolts which can be inserted into the positioning notches, the positioning notches are arranged on the edges of the two sides of the fixed seat, the positioning bolts are firstly penetrated on the guide seat during installation, then the positioning bolt is aligned with the positioning gap, the positioning bolt is inserted into the positioning gap, then the positioning bolt is screwed, when the positioning bolt is disassembled, the positioning bolt is only required to be unscrewed, so that the bolt cap is separated from the surface of the fixed seat, then the bolt is pulled out along the positioning gap, because the whole anti-falling device only bears the vertical force applied to the anti-falling device by the frame body during working, the positioning bolt can not slide out along the positioning gap during working so as to lead the guide seat to be separated from the fixed seat, meanwhile, due to the fact that pressure exists between the bolt cap and the fixing seat, friction force exists between the bolt cap and the fixing seat, and the positioning bolt is further guaranteed not to slide out along the positioning notch.

Furthermore, a fixing notch is arranged on the edge of the guide seat, a fixing bolt matched with the fixing notch is arranged on the fixing seat, the fixing notch is arranged on the edge of the guide seat, the fixing bolt is firstly penetrated on the fixing seat during installation, then the fixing gap is aligned with the fixing bolt, the guide seat is inserted into the fixing gap, then the fixing bolt is screwed, when the fixing bolt is disassembled, the fixing bolt is unscrewed, the nut is separated from the surface of the guide seat, then the bolt is pulled out along the fixing gap, because the whole anti-falling device only bears the vertical force applied to the anti-falling device by the frame body during working, the fixing bolt can not slide out along the fixing gap during working so as to lead the guide seat to be separated from the fixing seat, meanwhile, due to the fact that pressure exists between the nut and the fixing seat, friction force exists between the nut and the fixing seat, and the fixing bolt is further guaranteed not to slide out along the fixing notch.

Further, all be provided with the gasket on fixing bolt and the positioning bolt, further increase the area of contact of bolt and fixing base and guide holder, prevent to sideslip.

Furthermore, all be provided with the locating pin hole on guide holder and the fixing base, be provided with the locating pin in the locating pin hole, insert the locating pin earlier during the installation, then screw up positioning bolt or/and positioning bolt.

Further, the fixing base below is provided with the locating plate, distance between locating plate and the fixing base is the same with guide holder thickness, and the effect of locating plate is to the guide holder play a guide effect and the effect of preinstallation, and the guide holder is aimed at the gap between locating plate and the fixing base and is inserted the guide holder during the installation for the guide holder can not reciprocate, is convenient for screw up positioning bolt and positioning bolt, avoids guide holder and fixing base to break away from simultaneously, improves stability.

Further, be provided with the through-hole that supplies the scaffold frame to pass through that runs through along vertical direction on the guide holder, the through-hole below is provided with the leading wheel, and the design of leading wheel can make the support body reciprocate more smoothly.

The invention also provides a falling-preventing device for the attached lifting scaffold, which is characterized by comprising the mounting structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the anti-falling device of the attached lifting scaffold of the present invention;

FIG. 2 is a schematic structural view of a guide seat;

fig. 3 is a schematic view of a fixing base.

Reference numerals: 100-a guide seat; 110-a fixed seat, 111-a positioning notch, 112-a fixing bolt, 113-a positioning pin, 114-a stop block, 115-a swinging block, 116-a positioning plate, 120-a guide seat, 121-a through hole, 122-a guide wheel, 123-a positioning bolt, 124-a gasket, 125-a fixing notch and 126-a positioning hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

An attached anti-falling device for a lifting scaffold and a mounting structure thereof, comprising a guide seat 100, characterized in that the guide seat 100 comprises a fixed seat 110 fixed with a wall and guide seats 120 arranged at both sides of the fixed seat 110, the fixed seat 110 is detachably connected with the guide seats 120, the edges of both sides of the fixed seat 110 are provided with positioning notches 111, the guide seats 120 are provided with positioning bolts 123 capable of being inserted into the positioning notches 111, the positioning notches 111 are arranged at the edges of both sides of the fixed seat 110, when mounting, the positioning bolts 123 are firstly penetrated on the guide seats 120, then the positioning bolts 123 are aligned with the positioning notches 111 and inserted into the positioning bolts 123, then the positioning bolts 123 are screwed, when dismounting, only the positioning bolts 123 are unscrewed, so that the bolt caps are separated from the surface of the fixed seat 110, then the bolts are pulled out along the positioning notches 111, because the whole anti-falling device only bears the vertical force given to the anti-falling, therefore, when working, the positioning bolt 123 cannot slide out along the positioning notch 111, so that the guide seat 120 is separated from the fixed seat 110, and meanwhile, because pressure exists between the bolt cap and the fixed seat 110, friction force exists between the bolt cap and the fixed seat, so that the positioning bolt 123 cannot slide out along the positioning notch 111; or the edge of the guide seat 120 is provided with a fixing notch 125, the fixing seat 110 is provided with a fixing bolt 112 matching with the fixing notch 125, the fixing notch 125 is arranged at the edge of the guide seat 120, when installing, the fixing bolt 112 is firstly penetrated on the fixing seat 110, the guide holder 120 is then inserted by aligning the fixing notch 125 with the fixing bolt 112, then the fixing bolt 112 is screwed, and only the fixing bolt 112 needs to be unscrewed when the fixing bolt is disassembled, so that the nut is separated from the surface of the guide holder 120, and then the bolt is pulled out along the fixing notch 125, since the whole anti-falling device only bears the vertical force applied to it by the frame body during operation, the fixing bolt 112 will not slide out along the fixing notch 125 to separate the guide seat 120 from the fixing seat 110 during operation, meanwhile, because pressure exists between the nut and the fixed seat 110, friction force exists between the nut and the fixed seat, and the fixed bolt 112 is further ensured not to slide out along the fixed notch 125; in the embodiment, the fixing bolt 112 and the positioning bolt 123 are combined together, and the gaskets 124 are respectively arranged on the fixing bolt 112 and the positioning bolt 123, so that the contact area between the bolt and the fixing seat 110 and the guide seat 120 is further increased, the side slipping is prevented, in order to facilitate the tightening of the positioning bolt 123 and the positioning bolt 123, meanwhile, the guide seat 120 is prevented from being separated from the fixed seat 110, the stability is improved, the positioning plate 116 is arranged below the fixed seat 110, the distance between the positioning plate 116 and the fixed seat 110 is the same as the thickness of the guide seat 120, the positioning plate 116 plays a role in guiding the guide seat 120 and pre-installing, the guide seat 120 is aligned with the gap between the positioning plate 116 and the fixed seat 110 to insert the guide seat 120 during installation, make the guide holder 120 can not reciprocate, be provided with on the guide holder 120 along the through-hole 121 that the confession scaffold frame that vertical direction runs through passes through, the through-hole 121 below is provided with leading wheel 122, and the design of leading wheel 122 can make the support body reciprocate more smoothly.

The specific working principle is as follows: when the sand and the stones fall between the guide wheel 122 and the frame body, the worker can detach the fixed seat 110 and the guide seat 120 by loosening the fixing bolt 112 and the positioning bolt 123 to remove the stones and the sands and then install the guide seat 120 back, so that the worker can repair and replace the anti-falling device conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an inserted lift scaffold anti-falling device's mounting structure, includes the guide holder, its characterized in that, the guide holder includes the fixing base fixed with the wall body and sets up the guide holder in the fixing base both sides, can dismantle between fixing base and the guide holder and be connected.

2. The installation structure of an attached lifting scaffold falling-prevention device as claimed in claim 1, wherein the fixing base is provided with positioning notches at both side edges, and the guiding base is provided with positioning bolts capable of being inserted into the positioning notches.

3. The installation structure of an attached lifting scaffold anti-falling device as claimed in claim 2, wherein the edge of the guiding seat is provided with a fixing notch, and the fixing seat is provided with a fixing bolt matching with the fixing notch.

4. The attaching type lifting scaffold falling-prevention device installation structure as claimed in claim 3, wherein the fixing bolt and the positioning bolt are provided with a gasket.

5. The mounting structure of an attached lifting scaffold anti-falling device as claimed in claim 1, wherein the guide seat and the fixing seat are both provided with a positioning pin hole, and a positioning pin is arranged in the positioning pin hole.

6. The mounting structure of an attached lifting scaffold anti-falling device as claimed in claim 1, wherein a positioning plate is disposed below the fixing base, and the distance between the positioning plate and the fixing base is the same as the thickness of the guiding base.

7. The installation structure of an attached lifting scaffold falling-prevention device as claimed in claim 1, wherein the guide base is provided with a through hole for passing a scaffold, and the through hole is vertically penetrated and provided with a guide wheel below.

8. An attached lifting scaffold fall arrest device, comprising a mounting structure as claimed in any one of claims 1 to 7.