CN218820829U - Ventilation structure of steel structure factory building - Google Patents

Abstract

The utility model relates to a steel construction factory building technical field just discloses a ventilation structure of steel construction factory building, including air pipe, air pipe's inside is equipped with the air supply passageway, the inside activity of air supply passageway is equipped with radiator fan, the dust support is installed in the front of air supply passageway, the inside of dust support is equipped with the dust screen, the top and the bottom of dust support are all fixed and are equipped with two sliders. This ventilation structure of steel construction factory building, through being equipped with dustproof support, dustproof support's inside is equipped with the dust screen, can reduce the inside that the dust enters into the device, when needs clear up the dust in the dust screen, open the retaining member, stimulate dustproof support forward after opening, make dustproof support pass through the slider and slide forward in the inside of spout, make dustproof support be convenient for take out from air pipe's inside, be convenient for again clear up the inside dust screen of dustproof support after taking out.

Description

Ventilation structure of steel structure factory building

Technical Field

The utility model relates to a steel construction factory building technical field specifically is a ventilation structure of steel construction factory building.

Background

The steel construction factory building indicates that main bearing member is the factory building of constituteing by steel, often need use ventilation structure in the steel construction factory building, some ventilation structure at present mainly are air pipe's form, in order to prevent that too much dust from entering into the inside of factory building, can set up the dust screen structure in ventilation structure's inside, block the dust through the dust screen, but this type prevents the net when using, be not convenient for demolish from ventilation structure, certain trouble has been brought for the clearance of dust screen, we have proposed the ventilation structure of a steel construction factory building for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a ventilation structure of steel construction factory building possesses and is convenient for demolish the dust screen from ventilation structure, then is convenient for carry out the advantage of clearing up to the dust in the dust screen, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a ventilation structure of steel construction factory building, includes air pipe, air pipe's inside is equipped with the air supply passageway, the inside activity of air supply passageway is equipped with radiator fan, dustproof support is installed in the front of air supply passageway, dustproof support's inside is equipped with the dust screen, dustproof support's top and bottom are all fixed and are equipped with two sliders, two spouts have all been seted up to air pipe's interior roof and interior diapire, the inside sliding connection of slider and spout is equipped with the cavity between two spouts, the inside of cavity is equipped with the retaining member, is convenient for lock the dustproof support fixedly through the retaining member for the slider is fixed in the inside of spout, and the while is also convenient for loosen the slider when dismantling, makes the slider be convenient for from the inside separation of slider.

Furthermore, the handles are fixedly arranged on the two sides of the front face of the dustproof support, and the dustproof support can be conveniently pulled forwards from the inside of the ventilation pipeline under the action of the handles.

Furthermore, the retaining member is including adjust knob, adjust knob's both ends are all fixed and are equipped with adjusting screw, adjusting screw and the inside swing joint of cavity can drive adjusting screw through rotatory adjust knob and rotate.

Further, two adjusting screw's the equal activity in surface is equipped with stopper and joint pole, stopper and joint pole all with the inside swing joint of cavity, the joint pole is located the inside one end of cavity and is fixed with the stopper, the inside screw hole of seting up of stopper and joint pole, screw hole and adjusting screw's surperficial threaded connection, when adjusting knob drives adjusting screw and rotates, stopper and joint pole pass through threaded effect at adjusting screw's surface and stretch out and draw back.

Further, the draw-in groove has all been seted up to the opposite side that lies in two sliders with one side, the joint pole is kept away from the one end of cavity and is pegged graft with the inside of draw-in groove, can peg graft the inside of draw-in groove when the joint pole moves to both ends for the slider is fixed in the inside of spout, when needs are dismantled, only need rotate adjusting knob, make the joint pole shrink to the inside of cavity, make the joint pole follow the inside separation of draw-in groove, pull the handle again after the separation and take out dust support from the device's inside, be convenient for again after taking out and clear up its inside dust screen.

Compared with the prior art, the utility model provides a ventilation structure of steel construction factory building possesses following beneficial effect:

this ventilation structure of steel construction factory building, through being equipped with dustproof support, dustproof support's inside is equipped with the dust screen, can reduce the inside that the dust enters into the device, when needs clear up the dust in the dust screen, open the retaining member, stimulate dustproof support forward after opening, make dustproof support pass through the slider and slide forward in the inside of spout, make dustproof support be convenient for take out from air pipe's inside, be convenient for again clear up the inside dust screen of dustproof support after taking out.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is the structure diagram of the limiting block and the clamping rod of the utility model.

Wherein: 1. a ventilation duct; 2. an air supply channel; 3. a dust-proof bracket; 4. a handle; 5. a slider; 6. a chute; 7. a cavity; 8. adjusting the screw rod; 9. a limiting block; 10. a clamping and connecting rod; 11. and adjusting a knob.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a ventilation structure of a steel structure factory building comprises a ventilation duct 1, an air supply channel 2 is arranged inside the ventilation duct 1, a cooling fan is movably arranged inside the air supply channel 2, a dustproof support 3 is installed on the front side of the air supply channel 2, a dustproof net is arranged inside the dustproof support 3, handles 4 are fixedly arranged on both sides of the front side of the dustproof support 3, the dustproof support 3 is pulled forward from the inside of the ventilation duct 1 under the action of the handles 4, two sliding blocks 5 are fixedly arranged at the top and the bottom of the dustproof support 3, two sliding grooves 6 are respectively arranged on the inner top wall and the inner bottom wall of the ventilation duct 1, the sliding blocks 5 are connected with the sliding grooves 6 in an internal sliding manner, a cavity 7 is arranged between the two sliding grooves 6, a locking member is arranged inside the cavity 7, the locking member is arranged inside the cavity 7 and comprises an adjusting knob 11, adjusting screw rods 8 are fixedly arranged at both ends of the adjusting knob 11, the adjusting screw rods 8 are movably connected with the inner portion of the cavity 7, the adjusting screw rods 8 can be driven to rotate by rotating the adjusting screw rods 8, a limit block 9 and a clamping rod 10 are movably arranged on the same side of the adjusting knob 10, and a clamping screw rod 10 is arranged on the same side of the adjusting knob 10, and a limit block 9 is connected with the adjusting screw rod 10, and a screw rod 10, the adjusting screw rod 10, and a limit block 9 is connected with the adjusting screw rod 10, the adjusting screw rod 7, can peg graft the inside of draw-in groove when joint pole 10 removes to both ends for slider 5 fixes in the inside of spout 6, when needs are dismantled, only needs rotation adjust knob 11, makes joint pole 10 shrink to the inside of cavity 7, makes joint pole 10 follow the inside separation of draw-in groove, pulls handle 4 again after the separation and takes out dust support 3 from the device's inside, is convenient for again after taking out and clears up its inside dust screen.

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 (5)

1. The utility model provides a ventilation structure of steel construction factory building, includes air pipe (1), the inside of air pipe (1) is equipped with air supply passageway (2), the inside activity of air supply passageway (2) is equipped with radiator fan, its characterized in that: dust support (3) are installed in the front of air supply channel (2), the inside of dust support (3) is equipped with the dust screen, the top and the bottom of dust support (3) are all fixed and are equipped with two slider (5), two spout (6) have all been seted up to the interior roof and the interior diapire of air pipe (1), the inside sliding connection of slider (5) and spout (6) is equipped with cavity (7) between two spout (6), the inside of cavity (7) is equipped with the retaining member.

2. The ventilation structure of steel structure factory building of claim 1, characterized in that: handles (4) are fixedly arranged on two sides of the front surface of the dustproof support (3).

3. The ventilation structure of the steel structure factory building according to claim 1, wherein: the retaining member is including adjust knob (11), adjust knob (11) both ends are all fixed and are equipped with adjusting screw (8), adjusting screw (8) and the inside swing joint of cavity (7).

4. The ventilation structure of the steel structure factory building of claim 3, wherein: two the surface of adjusting screw (8) all moves about and is equipped with stopper (9) and joint pole (10), stopper (9) and joint pole (10) all with the inside swing joint of cavity (7), joint pole (10) are located the inside one end of cavity (7) and are fixed with stopper (9).

5. The ventilation structure of steel structure factory building of claim 4, characterized in that: the opposite sides of the two sliding blocks (5) positioned on the same side are provided with clamping grooves, and one ends of the clamping rods (10) far away from the cavities (7) are inserted into the clamping grooves.

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