CN208090880U - A kind of steel member convenient for building construction ventilation - Google Patents

Abstract

The utility model discloses a kind of steel member convenient for building construction ventilation, including steel plate, air holes is opened on steel plate, wind-collecting cover is set on the outside of ventilation hole, wind shield is set on the inside of ventilation hole, wind shield connects connecting rod, connecting rod connection gear, gear pinion rack, hole is opened in rack lower part, and gear connects sliding panel, and sliding panel opens mounting hole and lower fixed hole, fixed pin, sliding panel junction steel plate are equipped between through-hole and lower fixed hole.When ventilation, upper push handle, band carry-over bar moves up, and turns counterclockwise with rack meshed gears, gear drives wind shield to turn counterclockwise by connecting rod, and wind shield leaves steel plate, and ventilation hole is unimpeded, wind outside room is sent within doors by wind-collecting cover from ventilation hole, runs through upper mounting hole and through-hole, fixed mechanism with fixed pin；When stuffy, gear drives wind shield to turn clockwise by connecting rod, and wind shield abuts steel plate, blocks ventilation opening, runs through lower fixed hole and through-hole, fixed mechanism with fixed pin.

Description

A kind of steel member convenient for building construction ventilation

Technical field

It is specially a kind of convenient for building construction ventilation the utility model is related to steel house constructing technology field Steel member.

Background technology

Building construction steel member is applied in steel house, and steel house refers to using steel as building bearing beam column Building construction, advantage is light-weight, intensity is high, and the house weight built with steel construction is the 1/2 of reinforced concrete building, full The needs of sufficient house large bay, usable floor area than reinforced concrete building improve 4%, but steel house in addition to steel member all It is sheet iron, sheet iron is softer, is not easy to divulge information in iron sheet uplifting window, thus it is proposed that a kind of being convenient for building construction ventilation Steel member for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of steel members convenient for building construction ventilation, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions：It is a kind of convenient for building construction ventilation Steel member, including steel plate are provided with multiple ventilation holes on the steel plate, wind-collecting cover, the wind-collecting cover are equipped on the outside of the ventilation hole Connection on the steel plate, is equipped with wind shield, wind shield connection connecting rod one end on the inside of the ventilation hole, the connecting rod other end connects Gear, the gear pinion rack are connect, the rack lower part is provided with through-hole, and the gear is mounted on the inside of sliding panel, the cunning Movable plate is provided with mounting hole and lower fixed hole, and fixed pin, the sliding panel junction steel plate are equipped between the through-hole and lower fixed hole.

Preferably, the ventilation hole is oblique circular cylinder structure, and hole number of divulging information is less than six.

Preferably, the wind-collecting cover is a quarter hollow sphere structure, and on the outside of the ventilation opening in same level Wind-collecting cover opening is opposite.

Preferably, the wind shield is cylinder, and the board diameter that keeps out the wind is more than ventilation opening inside diameter.

Preferably, the rack bottom end connects handle, and the handle is mesh antiskid structure.

Preferably, the wheel and rack is engaged on the inside of sliding panel, and the rack is slidably connected with sliding panel, and rack In sliding panel card slot.

Compared with prior art, the utility model has the beneficial effects that：When steel construction normally supports, upper push handle drives Rack moves up, and is rotated counterclockwise with rack meshed gears at this time, and gear drives wind shield to rotate counterclockwise by connecting rod, Wind shield leaves steel plate, and ventilation hole is unimpeded, and the wind outside house is sent within doors by wind-collecting cover from ventilation hole at this time, uses fixed pin at this time Through upper mounting hole and through-hole, fixed entire mechanism reaches ventilation effect；Be not required to ventilation when, under pull handle, band carry-over bar it is downward Mobile, gear rotates clockwise, and gear drives wind shield to rotate clockwise by connecting rod, and wind shield is blocked logical on steel plate Lower fixed hole and through-hole, fixed entire mechanism are run through in air port with fixed pin at this time, wherein

1, ventilation hole is oblique circular cylinder structure, can prevent rainwater from being flowed into from ventilation hole indoor, and hole number of divulging information is less than six, Avoid influencing the intensity of steel plate.

2, wind-collecting cover is a quarter hollow sphere structure, and the wind-collecting cover opening on the outside of the ventilation opening in same level In opposite directions, the natural wind of different wind directions can be sent into indoor.

3, handle is mesh antiskid structure, increases frictional force when push-and-pull, is conveniently operated.

4, wheel and rack is engaged on the inside of sliding panel, and rack is slidably connected with sliding panel, and rack is located at sliding board In slot, rack is avoided to shake, influences the accuracy of mesh with gear.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model schematic top plan view；

Fig. 3 is the utility model schematic front view.

In figure：It is 1 steel plate, 2 ventilation holes, 3 wind-collecting covers, 4 wind shields, 5 connecting rods, 6 gears, 7 racks, 8 sliding panels, fixed on 9 Hole, 10 lower fixed holes, 11 fixed pins, 12 through-holes, 13 handles.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of steel structure convenient for building construction ventilation Part, including steel plate 1 are provided with multiple ventilation holes 2 on steel plate 1, and 2 outside of ventilation hole is equipped with wind-collecting cover 3, and wind-collecting cover 3 is connected to steel plate 1 On, 2 inside of ventilation hole is equipped with wind shield 4, and wind shield 4 connects connecting rod 5,5 connection gear 6 of connecting rod, 6 pinion rack 7 of gear, rack 7 lower parts are provided with through-hole 12, and gear 6 is mounted on 8 inside of sliding panel, and sliding panel 8 is provided with mounting hole 9 and lower fixed hole 10, through-hole Fixed pin 11,8 junction steel plate 1 of sliding panel are equipped between 12 and lower fixed hole 10.

Further, ventilation hole 2 is oblique circular cylinder structure, can prevent rainwater from being flowed into from ventilation hole indoor, and 2 quantity of ventilation hole Less than six, the intensity for influencing steel plate 1 is avoided.

Further, wind-collecting cover 3 is a quarter hollow sphere structure, and 2 outside of ventilation opening in same level Wind-collecting cover 3 is open in opposite directions, can be sent into the natural wind of different wind directions indoor.

Further, wind shield 4 is cylinder, and 4 diameter of wind shield is more than 2 inside diameter of ventilation opening.

Further, 7 bottom end of rack connects handle 13, and handle 13 is mesh antiskid structure, increases frictional force when push-and-pull, It is conveniently operated.

Further, gear 6 is engaged in 8 inside of sliding panel with rack 7, and rack 7 is slidably connected with sliding panel 8, and rack 7 In 8 card slot of sliding panel, rack 7 is avoided to shake, influences the accuracy of mesh with gear 6.

Operation principle：When the utility model steel construction normally supports, upper push handle 13, band carry-over bar 7 moves up, at this time With 7 rotation counterclockwise of meshed gears 6 of rack, gear 6 drives wind shield 4 to rotate counterclockwise by connecting rod 5, and wind shield 4 leaves Steel plate 1, ventilation hole 2 is unimpeded, and the wind outside house is sent within doors by wind-collecting cover 3 from ventilation hole 2 at this time, is run through at this time with fixed pin 11 Upper mounting hole 9 and through-hole 12, fixed entire mechanism, reach ventilation effect；When being not required to ventilation, under pull handle 13, band carry-over bar 7 to Lower movement, gear 6 rotate clockwise, and gear 6 drives wind shield 4 to rotate clockwise by connecting rod 5, and wind shield 4 abuts steel plate 1 On, ventilation opening 2 is blocked, fixed pin 11 is used to run through lower fixed hole 9 and through-hole 12, fixed entire mechanism at this time.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of steel member convenient for building construction ventilation, including steel plate（1）, it is characterised in that：The steel plate（1）On open There are multiple ventilation holes（2）, the ventilation hole（2）Outside is equipped with wind-collecting cover（3）, the wind-collecting cover（3）It is connected to steel plate（1）On, The ventilation hole（2）Inside is equipped with wind shield（4）, the wind shield（4）It is connected to connecting rod（5）One end, the connecting rod（5）It is another Hold connection gear（6）, the gear（6）Pinion rack（7）, the rack（7）Lower part is provided with through-hole（12）, the gear（6） Mounted on sliding panel（8）Inside, the sliding panel（8）It is provided with mounting hole（9）And lower fixed hole（10）, the through-hole（12）With Lower fixed hole（10）Between be equipped with fixed pin（11）, the sliding panel（8）Junction steel plate（1）.

2. a kind of steel member convenient for building construction ventilation according to claim 1, it is characterised in that：The ventilation Hole（2）For oblique circular cylinder structure, and ventilation hole（2）Quantity is less than six.

3. a kind of steel member convenient for building construction ventilation according to claim 1, it is characterised in that：The collection wind Cover（3）For a quarter hollow sphere structure, and the ventilation hole in same level（2）The wind-collecting cover in outside（3）Opening is opposite.

4. a kind of steel member convenient for building construction ventilation according to claim 1, it is characterised in that：It is described to keep out the wind Plate（4）For cylinder, and wind shield（4）Diameter is more than ventilation hole（2）Inside diameter.

5. a kind of steel member convenient for building construction ventilation according to claim 1, it is characterised in that：The rack （7）Bottom end connects handle（13）, the handle（13）For mesh antiskid structure.

6. a kind of steel member convenient for building construction ventilation according to claim 1, it is characterised in that：The gear （6）With rack（7）It is engaged in sliding panel（8）Inside, the rack（7）With sliding panel（8）It is slidably connected, and rack（7）It is located at Sliding panel（8）In card slot.