CN201486116U - Spraying machine for external wall of building - Google Patents

Abstract

The utility model relates to a spraying machine for the external wall of a building, which comprises a spraying device. The spraying machine for the external wall of the building is characterized by also comprising a drag lifting device, a building top fixing device and a circuit control system, wherein the building top fixing device comprises a fixed bracket, and the fixed bracket is fixed at the top of the building by bolts; the circuit control system is used for respectively controlling the drag lifting device and the spraying device to open and close. The utility model has simple structure, convenient maintenance, strong practicability, good spraying effect, high efficiency and easy operation, fills up the blank of the market, can be widely suitable for the spraying operation of the wall face of the external wall of a storied building and is especially safe.

Description

Building exterior wall flush coater

Technical field

The utility model relates to building machinery, relates in particular to a kind of machinery that is used to spray the building exterior wall.

Background technology

At present, when external walls of building whitewashes, mainly rely on manual work, in the process of whitewashing, with rope the personnel of whitewashing are suspended from the external walls of building face, the workman carries paint can, hand-held brush, and process fulfils assignment.This original operational method labour intensity is big, inefficiency.The long-term close contact chemical coating of workman, chemical substance wherein can cause very big harm to the health of human body, and the work high above the ground meeting directly causes very big threat to people's life security.

Summary of the invention

In view of existing in prior technology the problems referred to above, the utility model is intended to disclose a kind of efficient height, labour intensity is low, and handling safety is used mechanical type building exterior wall flush coater flexibly.

Technical solution of the present utility model is achieved in that

A kind of building exterior wall flush coater comprises spray equipment, it is characterized in that also comprising:

The towing lifting gear;

The roof fastening devices, it comprises fixed support, described fixed support bolt is in roof;

And circuit control system, respectively in order to the keying of control towing lifting gear, the keying of spray equipment;

Wire rope is walked around and is hung the fixed pulley be fixed on the roof fastening devices and connect described towing lifting gear, and spray equipment.

Described spray equipment comprises accumulator, pipe pressurizing pump, electromagnetic valve, shower nozzle and conveying pipeline, the water inlet pipe of described pipe pressurizing pump is connected with accumulator, many conveying pipelines of outlet pipe tap, and be connected to electromagnetic valve and shower nozzle respectively, the end of outlet pipe is connected to the return duct that return valve is housed, and described return duct is connected to accumulator.

Building exterior wall flush coater described in the utility model, its prime mover is a reversing motor, by belt transmission power is reached worm-gear speed reducer, slow down through reductor, by gear power is passed on the power transmission shaft again, drive the wire rope spool and rotate,, spray equipment is risen or decline again by the effect of wire rope.

The power transmission route:

Motor → belt → reductor → gear → power transmission shaft → wire rope → spray equipment

Described spray equipment comprises the shower nozzle that a plurality of flexible combination, electromagnetic valve are controlled respectively, according to the concrete condition of building metope, and controls flexibly by the control device on ground.

Compared with prior art, the utlity model has following outstanding characteristics:

(1) automatic arc spraying, effective, the efficient height: middle-scale device per minute spray area can reach the 12-14 square meter, and spraying is even, and spraying effect is good; Flexible operation, of many uses:

(2) according to the characteristics of need of work and metope, by regulating the position and the quantity of shower nozzle, the corresponding shower nozzle of selectively unlocking; Simultaneously, utilize the auto-lock function of worm-gear speed reducer, spray equipment is stopped in operation process at any time flexibly; Thereby the popularity of the flexibility of the operation of Zeng Jiaing and application greatly;

(3) saved manpower, operated safer: adopted automatic arc spraying, significantly reduced the direct time of contact of operating personnel and coating, reduced the injury of coating human body; Machinery has replaced artificial work high above the ground simultaneously, has reduced personnel's fortuitous casualty probability, and then has ensured safety in production.

In a word, the utility model is simple in structure, and is easy to maintenance, practical, filled up the market vacancy, can be widely used in the spraying work of external walls of building metope, and spraying effect is good, and the efficient height is especially safe, easy operating.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the towing lifting gear among Fig. 1;

Fig. 3 is the structural representation of the spray equipment among Fig. 1;

Fig. 4 is the schematic diagram of circuit control system;

Fig. 5 is the schematic diagram of power-supply controller of electric panel.

The specific embodiment

Now in conjunction with the accompanying drawings, the utility model is described in further detail:

Described building exterior wall flush coater comprises towing lifting gear 1, spray equipment 2, roof fastening devices and power control system four parts, wire rope 7 is walked around and is hung the fixed pulley 6 be fixed on the roof fastening devices and connect described towing lifting gear 1 and spray equipment 2 respectively, as shown in Figure 1.

Described towing lifting gear 1 mainly comprises reversing motor 11, worm-gear speed reducer 12, gear pair 13, power transmission shaft 14, bearing and bearing support 16, as shown in Figure 2.

Described spray equipment 2 mainly is made up of accumulator 21, pipe pressurizing pump 22, electromagnetic valve 251～254 and corresponding shower nozzle 261～264, conveying pipeline 23, return valve 24 and return duct 25 thereof, pipe pressurizing pump 22 is responsible for carrying coating as the core devices of this device, the switch of solenoid control shower nozzle, as shown in Figure 3.

Power control comprises power-supply controller of electric and all kinds of lead, and this system is responsible for the on/off of control electromagnetic valve, pipe pressurizing pump, reversing motor, to reach the usefulness of control package unit.The control circuit schematic diagram is shown in Figure 4, the power-supply controller of electric panel construction as shown in Figure 5,1QS for the towing electric motor switch, 2QS is the pipe pressurizing switch pump, 3QS ₁～3QS ₄Be respectively the switch of electromagnetic valve 251～254.

This device prime mover is a motor 11, by belt transmission power is reached reductor 12, slow down through reductor 12, by gear 13 power is passed on the power transmission shaft 14 again, drive wire rope spool 15 and rotate, as shown in Figure 2, pass through the effect of wire rope 7 again, make spray equipment 2 rise or descend, as shown in Figure 1.

The power transmission route:

Motor → belt → reductor → gear → power transmission shaft → wire rope → spray equipment

Operating instruction

As shown in Figure 1, lineup person is fixed on fixed support 5 on the parapet 4 that needs the building of spary top with bolt at roof.Reversing motor 11 reductors 12 are placed in bottom of the building, by gear 13 transmissions, drive the wire rope 7 that is wrapped on the power transmission shaft 14, wire rope 7 connects spray equipment 2 by the fixed pulley 6 of roof.Lineup person adds an amount of coating at bottom of the building in the accumulator 21 in spray equipment 2, under the situation of opens solenoid valve not, opens pipeline booster pump 22, return valve 24, carries out coating and stirs.After all are ready, Push switch 1QS, spray equipment 2 at the uniform velocity rises to roof, control towing lifting motor 11 counter-rotatings again, spray equipment 2 descends, and opens corresponding solenoid valve simultaneously, and shower nozzle begins to wall surface spraying.For the fenestrate place that corner angle are arranged of building external surface, control the spraying position by the break-make of control electromagnetic valve, head cartridge employing self-mountable ﹠ dismountuble by the different corner angle faces of flexible combination realization spraying of shower nozzle.When having sprayed a vertical plane, the fixed support 5 on the mobile parapet 4 changes the another location, after bottom of the building has installed coating additional, by the counter-rotating of motor 11, makes on the spray equipment 2 and moves on to roof, begins to spray from roof next time.

The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.

Claims (3)

1. a building exterior wall flush coater comprises spray equipment, it is characterized in that also comprising:

The towing lifting gear;

The roof fastening devices, it comprises fixed support, described fixed support adopts bolt in roof;

And circuit control system, in order to control the keying of towing lifting gear, the keying of spray equipment respectively;

Wire rope is walked around and is hung the fixed pulley be fixed on the roof fastening devices and connect described towing lifting gear and spray equipment respectively.

2. building exterior wall flush coater according to claim 1 is characterized in that:

Described towing lifting gear comprises reversing motor, reductor and transmission system, described reductor is a worm-gear speed reducer, with described motor by belt transmission, and between the power transmission shaft by gear drive, power transmission shaft drives the spool rotation of described wire rope.

3. building exterior wall flush coater according to claim 1 and 2 is characterized in that:

Described spray equipment comprises accumulator, pipe pressurizing pump, electromagnetic valve, shower nozzle and conveying pipeline, the water inlet pipe of described pipe pressurizing pump is connected with accumulator, many conveying pipelines of outlet pipe tap, and be connected to electromagnetic valve and shower nozzle respectively, the end of outlet pipe is connected to the return duct that return valve is housed, and described return duct is connected to accumulator.

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