CN2500745Y

CN2500745Y - Hanging scaffold

Info

Publication number: CN2500745Y
Application number: CN 01255856
Authority: CN
Inventors: 缪继涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-24
Filing date: 2001-09-24
Publication date: 2002-07-17
Anticipated expiration: 2011-09-24

Abstract

A lifting frame comprises a lifting arm, a pulling rotary wheel, a safe cab, a universal wheel anchor fixing piece with a lock and a pressure anchor fixing piece; wherein the upper part of the lifting arm is in reversal hanging concave-shape; the pulling rotary wheel is arranged on the top part of the lifting arm; a row of positioning holes are distributed on two arms of the lifting arm; the hole diameter of the positioning hole matches with the diameter of the anchor piece; the safe cab is fixed on the long arm of the lifting arm; a power assisting arm is connected with the lifting arm through the pressure anchor fixing piece and slantwise pulls the upper part of the outward lateral surface of the safe cab; the safe cab can be regulated up and down along the long arm of the lifting arm, folded, expanded and contracted. When the lifting frame is in use in the course of construction, the utility model has the advantages of non-requirement of the erection of a shelf frame, non-damage of the green area under a bridge, non-traffic-jam, easy installation, convenient movement and reuse; furthermore, the utility model is suitable for the aerial work under bridges, outside the windows of buildings and outside balconies.

Description

A kind of suspension bracket

Technical field

The utility model relates to a kind ofly safeguards construction to bridge, building construction, when lamp decoration, advertisement, air-conditioning are installed, and the suspension bracket that can carry out overhead work at pontic, building exterior wall, especially a kind of suspension bracket that can folding retractable.

Background technology

Road in the modern life, bridge is increasing, the use of vehicle is family oriented more and more, travel on metropolitan road, every day all will be in the face of the worry of traffic congestion, beautifying in the process of construction particularly in the city, because pontic construction, maintenance, lamp decoration is decorateeed, take to take bridge floor invariably, the put up a shed frame construction of part track, be the necessary enclosure portion road of security consideration, this makes and stopped up more with regard to busy traffic originally that government will set out a plurality of interagency coordinations scene, and because the scaffolding frame, will waste a large amount of bamboos and steel, and destroy the greenbelt under the bridge.The working suspension bracket of common buildings, mainly comprise: preceding foot rest, rear leg, strut, member such as jack, suspension rod, this suspension bracket is because its weight is very big, must set out large-scale starter and just it be moved to other places, when the constructor installs an air-conditioner at building, need to fasten the safety belt on one's body, very dangerous during construction.

Summary of the invention

The purpose of this utility model provides and a kind ofly need not to set up frame, do not destroy greenbelt under the bridge, can not cause traffic jam, installs easily, conveniently moving, reusable suspension bracket, also provide simultaneously a kind of outside the building during work high above the ground, safe and reliable suspension bracket.

The purpose of this utility model is achieved in that a kind of suspension bracket, comprise arm, secure bridge railway carriage or compartment, described arm shaped upper part is the reversal of the natural order of things spill, long-armed and the galianconism of the arm registration hole that respectively distributes, the diameter of the aperture of locating hole and universal wheel anchoring piece with lock, pressure anchoring piece, fixed anchors is suitable, described secure bridge railway carriage or compartment is fixed on the long-armed locating hole of arm, power assistant arm one end and arm riveted joint, the other end and the riveted joint of secure bridge railway carriage or compartment are also tiltedly drawn the top of secure bridge railway carriage or compartment towards lateral surface, and described secure bridge railway carriage or compartment is collapsible flexible.

The traction moving runner is equipped with at the top of described arm, and the locating hole of two arms of described arm reversal of the natural order of things spill is equipped with universal wheel anchoring piece or fixed anchors with lock, and the pressure anchoring piece is equipped with in the long-armed centre of described arm.

During installation, arm reversal of the natural order of things spill is buckled in the building projection, with fixed anchors or universal wheel anchoring piece with lock galianconism and the long-armed both sides that are clipped in the building projection with arm, make arm firmly and reposefully sign indicating number on the building projection; Folding secure bridge railway carriage or compartment is opened, and the people can stand in construction in the secure bridge railway carriage or compartment.

When the span of building is big, two arms can be installed, and two arms respectively have a secure bridge railway carriage or compartment on same horizontal plane, and the bottom in secure bridge railway carriage or compartment is connected with crossbeam, side outwardly, secure bridge railway carriage or compartment has horizontal guardrail to connect, and protective screening is equipped with in the side of horizontal guardrail and the bottom surface of crossbeam.

When the span super large of building, can in the middle of described crossbeam, connect straight power assistant arm more than one or.

Shaped upper part of the present utility model is the reversal of the natural order of things spill, and by fixed anchors or universal wheel anchoring piece with lock, arm can firmly be buckled on the building projection; The traction moving runner is equipped with at the arm top, and the traction moving runner draws universal wheel anchoring piece with lock, and suspension bracket can be along the translation of building projection; Because the secure bridge railway carriage or compartment is a folding telescopic, when transportation, the secure bridge railway carriage or compartment can be folded up, convenient especially during transportation.This suspension bracket can be used for bridge, building outside window, the outer aerial operation of balcony.

Description of drawings

Fig. 1 is the utility model example structure figure;

Fig. 2 is another example structure of the utility model figure;

Fig. 3 is the utility model example structure figure again;

Fig. 4 is the utility model secure bridge end structure figure;

Fig. 5 is another structure chart of the utility model secure bridge railway carriage or compartment;

Structure chart when Fig. 6 is the contraction of the utility model secure bridge railway carriage or compartment;

Fig. 7 is the utility model universal wheel anchoring piece with lock structure chart;

Fig. 8 is a pressure anchoring piece structure chart;

Fig. 9 is the fixed anchors structure chart.

Specific embodiment

Below in conjunction with drawings and Examples explanation the utility model.

Embodiment 1: as shown in Figure 1, a kind of suspension bracket, comprise arm 1, secure bridge railway carriage or compartment 2, described arm 1 shaped upper part is the reversal of the natural order of things spill, concave portions can fasten building 15 projections, traction moving runner 3 is equipped with at the top of arm, long-armed and the galianconism of arm 1 respectively has a registration hole, the aperture of locating hole and universal wheel anchoring piece 4 with lock (as shown in Figure 7), pressure anchoring piece 5 (as shown in Figure 8), the diameter of fixed anchors 11 (as shown in Figure 9) matches, universal wheel anchoring piece 4 with lock or fixed anchors 11 are with the galianconism and the long-armed both sides that are clipped in building 15 projections of arm, make arm 1 firmly and reposefully the sign indicating number on building 15 projections, when building 15 projections have the end (at the bottom of as bridge or at the bottom of the balcony), can with position lower slightly at the bottom of the bridge or at the bottom of the balcony pressure anchoring piece 5 be housed on the arm, by regulating pressure anchoring piece 5 and fit adjustment universal wheel anchoring piece 4 with lock or fixed anchors 11, suspension bracket is fixedly mounted on the building 15 very much; Described secure bridge railway carriage or compartment 2 is one the envelope of the end around having to be arranged, people can stand in construction in the secure bridge railway carriage or compartment, described secure bridge railway carriage or compartment 2 is fixed on arm 1 long-armed, one end of power assistant arm 6 is fixedly on the long-armed locating hole of arm 1, the other end is connected with the top in 2 outsides, secure bridge railway carriage or compartment, tiltedly draws 2 tops, secure bridge railway carriage or compartment; Described secure bridge railway carriage or compartment 2 is collapsible flexible (its structure is shown in Fig. 4-6), when moving, can draw in folding, expansible when installing and using; Can connect one or more secure bridge railway carriage or compartment 2 on same arm 1 is long-armed, as shown in Figure 1, present embodiment is equipped with two secure bridge railway carriage or compartments 2, can be by being installed in arm 1 locating hole diverse location and the height in elevating safety bridge railway carriage or compartment 2 up and down.Warning lamp is equipped with 2 times in the top of this arm 1, secure bridge railway carriage or compartment, and anticollision barrier 7 is installed on the galianconism of arm 1, and reflective guide strip is housed on the anticollision barrier 7, also ladder can be installed on the arm 1.

Embodiment 2: as shown in Figure 2, when the building span is longer, on building 15, can install two as Fig. 1 suspension bracket, when on the same horizontal plane of two arms 1 two secure bridge railway carriage or compartments 2 being arranged, 2 bottoms, secure bridge railway carriage or compartment are connected by crossbeam 8, in the middle of the described crossbeam registration hole are arranged, and the diameter of the aperture of locating hole and fixed anchors 11 matches, there is horizontal guardrail 9 side outwardly, secure bridge railway carriage or compartment 2, and protective screening is equipped with in the bottom of horizontal guardrail 9 sides, crossbeam 8.

Embodiment 3: as shown in Figure 3, when the span super large of building, can in the middle of described crossbeam 8, connect straight power assistant arm 10 more than one or by fixed anchors, be connected with two straight power assistant arm among the figure, the top of straight power assistant arm 10 is fixed on 15 ends of building, thereby straight power assistant arm 10 is up drawn crossbeam 8, straight power assistant arm 10 tops are scroll wheels, can roll along the building kerve, universal wheel rotation when traction moving runner 3 traction universal wheel anchoring pieces 4, the scroll wheel on straight power assistant arm 10 tops rolls, whole suspension bracket translation.

Claims

1, a kind of suspension bracket is characterized in that: comprise arm (1), secure bridge railway carriage or compartment (2); Described arm (1) shaped upper part is the reversal of the natural order of things spill, and the long-armed and galianconism of arm (1) all has a registration hole; Described secure bridge railway carriage or compartment (2) collapsible, fixedly arm (1) long-armed on; Power assistant arm (6) one ends are connected on the long-armed locating hole of arm (1), and the top of secure bridge railway carriage or compartment (2) towards lateral surface is tiltedly drawn on the top in the outside, other end riveted joint secure bridge railway carriage or compartment (2).

2, suspension bracket according to claim 1 is characterized in that: traction moving runner (3) is equipped with at the top of described arm (1), and the locating hole of two arms of described arm (1) reversal of the natural order of things spill is equipped with universal wheel anchoring piece with lock (4) or fixed anchors (11).

3, suspension bracket according to claim 1 is characterized in that: can connect one or more secure bridge railway carriage or compartment (2) on described arm (1) is long-armed.

4, suspension bracket according to claim 1 is characterized in that: described arm (1) top, secure bridge railway carriage or compartment (2) have warning lamp, and anticollision barrier (7) is installed on the galianconism of arm (1), and anticollision barrier is equipped with reflective guide strip on (7).

5, described suspension bracket according to claim 1 is characterized in that: on the described arm ladder is housed.

6, according to any one the described suspension bracket in the claim 1 to 5, it is characterized in that: described arm (1) has two, be installed on building (15) projection by universal wheel anchoring piece with lock (4) or fixed anchors (11), two arms (1) respectively are equipped with a secure bridge railway carriage or compartment (2) at sustained height, the bottom in two secure bridge railway carriage or compartments (2) has crossbeam (8) to connect, there is horizontal guardrail (9) in two secure bridge railway carriage or compartments (2) towards lateral surface, and protective screening is equipped with in the bottom surface of the side of horizontal guardrail (9) and crossbeam (8).

7, suspension bridge according to claim 6 is characterised in that: connect the straight power assistant arm (10) more than one or in the middle of the described crossbeam (8), straight power assistant arm (10) top is a scroll wheel, is buckled in building (15) groove at the end.