CN213144802U

CN213144802U - Ventilation equipment for construction

Info

Publication number: CN213144802U
Application number: CN202020581644.5U
Authority: CN
Inventors: 徐英杰
Original assignee: Shandong Zhihua Construction Engineering Group Co ltd
Current assignee: Shandong Zhihua Construction Engineering Group Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2021-05-07
Anticipated expiration: 2030-04-18

Abstract

The utility model belongs to the technical field of building construction, in particular to a ventilation device for building construction, which comprises a cylinder body, a base and a ventilation component, wherein the ventilation component is arranged in the cylinder body, one end of the cylinder body is an air inlet port, the other end of the cylinder body is an air outlet port, and the ventilation component comprises a fan, a rack rod, a driven umbrella-shaped gear, a driving motor and a stabilizing bracket; the air conditioner also comprises a dustproof assembly, an operation assembly and a locking assembly, wherein the operation assembly is matched with the locking assembly to fix the dustproof assembly at the inner sides of the air inlet port and the air outlet port respectively; the utility model discloses a ventilation equipment, convenient to use has all set up dustproof subassembly in the air inlet port and the air-out port department of equipment, avoids external dust to pile up and gathers in air inlet port and air-out port department, perhaps gets into inside the equipment, influences the normal ventilation effect of equipment, and dustproof subassembly utilizes the cooperation of operation subassembly and locking Assembly to realize the dismouting, easy dismounting easily cleans dustproof subassembly.

Description

Ventilation equipment for construction

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to ventilation equipment for construction.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, and is a construction process of various buildings, and also can be a process of changing various lines on design drawings into physical objects at specified places.

Original ventilation equipment for construction is when using, because the complicacy of job site environment can produce the raise dust unavoidably during the construction, piles up the port department at ventilation equipment easily, influences normal ventilation effect.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a ventilation equipment for construction has convenient to use, easily clean and the characteristics of being convenient for maintain.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for building construction comprises a barrel, a base and a ventilation assembly, wherein the barrel is fixed on the top surface of the base, the ventilation assembly is installed in the barrel, one end of the barrel is an air inlet port, the other end of the barrel is an air outlet port, and the ventilation assembly comprises a fan, a rack rod, a driven umbrella-shaped gear, a driving motor and a stabilizing bracket; still include dustproof subassembly, operation subassembly and locking subassembly, the operation subassembly with the locking subassembly cooperate will dustproof subassembly is fixed respectively the air inlet port with the port inboard of air-out port.

As a preferred technical scheme of the utility model, the stabilizing bracket is equipped with two relatively, just the stabilizing bracket includes the go-between and is located the inner disc of go-between center department the go-between with be equipped with the three connecting rod that is equidistant annular distribution between the inner disc.

As a preferred technical solution of the present invention, the rack bar is disposed between the two inner discs through a bearing support frame, the fan and the driven bevel gear are both fixed on the rack bar, the driving motor is mounted on the top surface of the cylinder, and the driving bevel gear is fixed on the output shaft of the driving motor and is located in the cylinder; the driving bevel gear is meshed with the driven bevel gear.

As a preferred technical scheme of the utility model, the dustproof component comprises a mounting ring and a dustproof net fixed on the inner wall of the mounting ring; the locking assembly comprises a movable plate capable of moving up and down, a screw hole for the screw rod to penetrate through is formed in the movable plate, and the screw rod is connected with the movable plate in a threaded manner through the screw hole; two locking frames which are symmetrically distributed and are of L-shaped structures are fixed on the surface of the mounting ring, locking rods are respectively fixed at two ends of the bottom surface of the movable plate, and locking holes for the locking rods to penetrate through are formed in the locking frames.

As a preferred technical scheme of the utility model, still include the bottom plate the lateral surface of inner disc is fixed with the backup pad, the bottom plate is fixed the backup pad top surface the bottom plate top surface is fixed with the riser of two symmetric distributions, and is two all set up the spacing breach of sliding along longitudinal distribution on the riser, the fly leaf is "worker" style of calligraphy template, just the fly leaf can inlay in the spacing breach of sliding and remove along the spacing breach of sliding.

As a preferred technical scheme of the utility model, the inner wall of collar is still fixed with the location sand grip of two symmetric distributions the port inner wall of barrel has been seted up and has been held the location spout of location sand grip.

As an optimized technical scheme of the utility model, it has the access panel still to articulate on the barrel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a ventilation equipment, convenient to use has all set up dustproof subassembly in the air inlet port and the air-out port department of equipment, avoids external dust to pile up and gathers in air inlet port and air-out port department, perhaps gets into inside the equipment, influences the normal ventilation effect of equipment, and dustproof subassembly utilizes the cooperation of operation subassembly and locking Assembly to realize the dismouting, easy dismounting easily cleans dustproof subassembly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the dust screen of the present invention;

fig. 4 is a schematic side view of the locking assembly of the present invention;

in the figure: 1. a barrel; 2. a base; 3. an air inlet port; 4. an air outlet port; 5. a dust-proof assembly; 6. an operating component; 7. An access panel; 8. a fan; 9. a frame bar; 10. a driven bevel gear; 11. a drive bevel gear; 12. a drive motor; 13. A connecting ring; 14. a connecting rod; 15. an inner disc; 16. a knob; 17. a screw; 18. a mounting ring; 19. a dust screen; 20. a locking frame; 21. a locking hole; 22. positioning the convex strip; 23. positioning the chute; 24. a locking assembly; 25. a base plate; 26. a vertical plate; 27. limiting the sliding gap; 28. a movable plate; 29. a screw hole; 30. a locking lever; 31. and a support plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a kind of ventilation equipment for building construction, including cylinder 1, base 2 and ventilating assembly, the cylinder 1 is fixed on the top surface of base 2, the ventilating assembly is installed in cylinder 1, one end of the cylinder 1 is an air inlet port 3, another end is an air outlet port 4, the ventilating assembly includes the fan 8, hack lever 9, driven bevel gear 10, initiative bevel gear 11, driving motor 12 and stable bracket; still include dustproof subassembly 5, operating assembly 6 and locking subassembly 24 cooperate and fix dustproof subassembly 5 inboard at the port of air inlet port 3 and air outlet port 4 respectively, when using, it can to utilize base 2 to fix barrel 1 in the ventilation position department on building site, ventilation assembly's driving motor 12 is Y series's three-phase asynchronous machine, need to connect driving motor 12 electrical power when using, dustproof subassembly 5 utilizes operating assembly 6 and locking subassembly 24's cooperation to fix at the port of air inlet port 3 and air outlet port 4 inboard, after starting driving motor 12, utilize driving motor 12 to drive fan 8 and rotate, ventilate.

Specifically, according to fig. 1 and fig. 2, in this embodiment, two stabilizing brackets are provided, each stabilizing bracket includes a connecting ring 13 and an inner disc 15 located at the center of the connecting ring 13, three connecting rods 14 are provided between the connecting ring 13 and the inner disc 15, the connecting rods are distributed annularly at equal intervals, the strength of the stabilizing brackets is ensured, and the hollow design ensures that wind can reliably pass through the barrel 1.

Specifically, according to fig. 1 and fig. 2, in the present embodiment, the frame rod 9 is disposed between the two inner disks 15 through the bearing support frame, the fan 8 and the driven bevel gear 10 are both fixed on the frame rod 9, the driving motor 12 is installed on the top surface of the barrel 1, and the driving bevel gear 11 is fixed on the output shaft of the driving motor 12 and is located in the barrel 1; the driving bevel gear 11 is meshed with the driven bevel gear 10, and the driving motor 12 drives the rack rod 9 to rotate by utilizing the meshed relation between the driving bevel gear 11 and the driven bevel gear 10, so as to drive the fan 8 to rotate.

Specifically, according to fig. 1, fig. 2, fig. 3 and fig. 4, in the present embodiment, the dust-proof assembly 5 includes a mounting ring 18 and a dust-proof net 19 fixed on the inner wall of the mounting ring 18; the operating assembly 6 comprises a screw rod 17 and a knob 16 fixed at the top end of the screw rod 17, the locking assembly 24 comprises a movable plate 28 capable of moving up and down, a screw hole 29 for the screw rod 17 to pass through is formed in the movable plate 28, and the screw rod 17 is connected with the movable plate 28 in a threaded manner through the screw hole 29; two locking frames 20 which are symmetrically distributed and are of an L-shaped structure are fixed on the surface of the mounting ring 18, locking rods 30 are respectively fixed at two ends of the bottom surface of the movable plate 28, locking holes 21 for the locking rods 30 to penetrate through are formed in the locking frames 20, the dustproof net 19 is pushed into the inner sides of the air inlet port 3 and the air outlet port 4, the locking frames 20 are embedded into the barrel 1, then the knob 16 is rotated to drive the screw 17 to rotate, and the movable plate 28 moves downwards under the screwing relationship of threads until the locking rods 30 penetrate through the locking holes 21.

Specifically, as shown in fig. 4, in this embodiment, the inner tray further includes a bottom plate 25, a support plate 31 is fixed on an outer side surface of the inner tray 15, the bottom plate 25 is fixed on a top surface of the support plate 31, two vertical plates 26 are fixed on a top surface of the bottom plate 25, the two vertical plates 26 are symmetrically distributed, and limit sliding notches 27 are formed in the two vertical plates 26 and longitudinally distributed, the movable plate 28 is an "i" shaped plate, and the movable plate 28 can be embedded into the limit sliding notches 27 and move along the limit sliding notches 27, so as to ensure the stability of movement of the movable plate 28, and it should be noted that the bottom end of the screw 17 is connected to the bottom plate 25 through a bearing after penetrating through.

Specifically, as shown in fig. 4, in this embodiment, two positioning protruding strips 22 are further fixed on the inner wall of the mounting ring 18, and a positioning sliding groove 23 capable of accommodating the positioning protruding strips 22 is formed in the inner wall of the port of the barrel 1, so that the dust screen 19 is positioned when being pushed into the ports of the air inlet port 3 and the air outlet port 4, thereby ensuring the reliability of installation of the dust screen 19 and facilitating subsequent locking through the locking assembly 24.

Specifically, according to the attached drawing 1, in the embodiment, the barrel 1 is further hinged with an access window 7, so that the equipment can be conveniently overhauled, and the access window 7 is fixed by using bolts after being closed.

The utility model discloses a theory of operation and use flow: the utility model discloses a ventilation equipment for construction, during the use, utilize base 2 to fix barrel 1 in building site's ventilation position department can, ventilation assembly's driving motor 12 is Y series's three-phase asynchronous machine, need connect electric power with driving motor 12 when using, the port inboard at air inlet port 3 and air-out port 4 is fixed to the cooperation that dustproof subassembly 5 utilized operating assembly 6 and locking Assembly 24, prevent dust to equipment inside, start driving motor 12 back, utilize driving motor 12 to drive fan 8 and rotate, ventilate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 a ventilation equipment for construction, includes barrel (1), base (2) and ventilation unit spare, barrel (1) is fixed base (2) top surface, the ventilation unit spare is installed in barrel (1), the one end of barrel (1) is air inlet port (3), the other end is air outlet port (4), its characterized in that: the ventilation assembly comprises a fan (8), a rack rod (9), a driven bevel gear (10), a driving bevel gear (11), a driving motor (12) and a stable bracket; still include dustproof subassembly (5), operation subassembly (6) and locking Assembly (24), operation subassembly (6) with locking Assembly (24) cooperate with will dustproof subassembly (5) are fixed respectively air inlet port (3) with the port of air-out port (4) is inboard.

2. A ventilating device for building construction according to claim 1, wherein: the two stabilizing brackets are oppositely arranged and comprise connecting rings (13) and inner discs (15) located at the centers of the connecting rings (13), and three connecting rods (14) which are distributed in an equally-spaced annular mode are arranged between the connecting rings (13) and the inner discs (15).

3. A ventilating device for building construction according to claim 2, wherein: the frame rod (9) is arranged between the two inner disks (15) through a bearing support frame, the fan (8) and the driven bevel gear (10) are both fixed on the frame rod (9), the driving motor (12) is installed on the top surface of the cylinder body (1), and the driving bevel gear (11) is fixed on an output shaft of the driving motor (12) and is positioned in the cylinder body (1); the driving bevel gear (11) is meshed with the driven bevel gear (10).

4. A ventilating device for building construction according to claim 3, wherein: the dustproof assembly (5) comprises a mounting ring (18) and a dustproof net (19) fixed on the inner wall of the mounting ring (18); the operating assembly (6) comprises a screw rod (17) and a knob (16) fixed at the top end of the screw rod (17), the locking assembly (24) comprises a movable plate (28) capable of moving up and down, a screw hole (29) for the screw rod (17) to penetrate through is formed in the movable plate (28), and the screw rod (17) is connected with the movable plate (28) in a threaded manner through the screw hole (29); two locking frames (20) which are symmetrically distributed and are in L-shaped structures are fixed on the surface of the mounting ring (18), locking rods (30) are respectively fixed at two ends of the bottom surface of the movable plate (28), and locking holes (21) for the locking rods (30) to penetrate through are formed in the locking frames (20).

5. The ventilation apparatus for building construction according to claim 4, wherein: the outer side surface of the inner disc (15) is fixed with a supporting plate (31), the bottom plate (25) is fixed to the top surface of the supporting plate (31), two vertical plates (26) which are symmetrically distributed are fixed to the top surface of the bottom plate (25), limiting sliding notches (27) which are longitudinally distributed are formed in the vertical plates (26), the movable plate (28) is an I-shaped plate, and the movable plate (28) can be embedded into the limiting sliding notches (27) and moves along the limiting sliding notches (27).

6. The ventilation apparatus for building construction according to claim 4, wherein: the inner wall of the mounting ring (18) is further fixed with two symmetrically distributed positioning convex strips (22), and a positioning sliding groove (23) capable of accommodating the positioning convex strips (22) is formed in the inner wall of the port of the barrel body (1).

7. A ventilating device for building construction according to claim 1, wherein: an access window (7) is hinged to the barrel body (1).