CN218178153U

CN218178153U - Waterproof ventilating duct

Info

Publication number: CN218178153U
Application number: CN202220964018.3U
Authority: CN
Inventors: 李小鹏; 罗永刚
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-30
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a waterproof air pipe, including air pipe, the equal fixed mounting in air pipe's both ends has the fixed plate, one side of fixed plate articulates there is the connecting rod, fixed plate one end sliding connection has the waterproof cover is kept away from to the connecting rod, the inner wall fixedly connected with horizontal pole of waterproof cover, the one end that the waterproof cover was kept away from to the horizontal pole articulates there is solid fixed ring, air pipe's inner wall fixed mounting has the cross, the top fixed mounting of cross has the motor, the output shaft fixed mounting of motor has the lead screw that runs through and extend to solid fixed ring outside, the go-between has been cup jointed in the outer lane of lead screw, the top fixed mounting of go-between has the retainer plate, the outer lane of retainer plate articulates there is the telescopic link, the utility model relates to a waterproof air pipe, when needs are waterproof to air pipe, pass through the erection joint pole this moment, and at the top sliding mounting waterproof cover of connecting rod, the diameter of waterproof cover is greater than air pipe's internal diameter, consequently can carry out waterproof effect to air pipe.

Description

Waterproof ventilating duct

Technical Field

The utility model relates to a waterproof air pipe technical field, in particular to waterproof air pipe.

Background

The air pipe is a metal or composite pipe for ventilation and air-conditioning engineering of industrial and civil buildings, which is a municipal infrastructure for circulating air and reducing the concentration of harmful gas, and the air pipe, the plate, section bar and other main finished products used for manufacturing and installing the air pipe are in accordance with the regulations of the national current standard of design and related products, and are qualified by factory inspection, the materials are checked according to the national current relevant standard when entering the field, and the air pipe is divided into the following materials, which are generally: steel plate air pipes (common steel plates), galvanized plate (white iron) air pipes, stainless steel ventilation pipes, glass fiber reinforced plastic ventilation pipes, composite material ventilation pipes, color steel sandwich heat-preservation plate ventilation pipes, double-sided aluminum foil heat-preservation ventilation pipes, single-sided color steel heat-preservation air pipes, rubberized cloth ventilation pipes (such as mining air pipes), mining plastic ventilation pipes and the like.

When ventilation is carried out on the ventilation pipeline, the pipe orifice of the ventilation pipeline is directly placed outdoors, so that rainwater can easily permeate into the ventilation pipeline when raining, and the ventilation efficiency of the ventilation pipeline is poor due to damage of the ventilation pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof air pipe to the air pipe that proposes in solving above-mentioned background is not convenient for waterproofly, and the poor problem of ventilation efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof air pipe, includes air pipe, the equal fixed mounting in air pipe's both ends has the fixed plate, one side of fixed plate articulates there is the connecting rod, fixed plate one end sliding connection has the waterproof cover is kept away from to the connecting rod, the inner wall fixedly connected with horizontal pole of waterproof cover, the one end that the waterproof cover was kept away from to the horizontal pole articulates there is solid fixed ring, air pipe's inner wall fixed mounting has the vane cross, the top fixed mounting of vane cross has the motor, the output shaft fixed mounting of motor has and runs through and extends to the outer lead screw of solid fixed ring.

As an optimal technical scheme of the utility model, the go-between has been cup jointed to the outer lane of lead screw, the top fixed mounting of go-between has the retainer plate.

As an optimal technical scheme of the utility model, the outer lane of retainer plate articulates there is the telescopic link, the one end and the horizontal pole fixed connection of retainer plate are kept away from to the telescopic link.

As a preferred technical scheme of the utility model, the flexible pipe of one end fixedly connected with of retainer plate, the one end and the solid fixed ring fixed connection of retainer plate far away of flexible pipe.

As a preferred technical scheme of the utility model, the spout has been seted up to one side of waterproof cover, the inner wall and the connecting rod phase-match of spout.

As an optimal technical scheme of the utility model, the one end fixed mounting that the motor was kept away from to the lead screw has the shielding piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a waterproof air pipe:

1. when the ventilating duct needs to be waterproofed, the connecting rod is installed at the moment, the waterproof cover is installed on the top of the connecting rod in a sliding mode, and the diameter of the waterproof cover is larger than the inner diameter of the ventilating duct, so that the ventilating duct can be waterproofed;

2. when needs accelerate the ventilation, the starter motor, the output shaft of motor rotates and drives the lead screw and rotate, can drive the go-between and rotate and remove, will make the go-between drive the retainer plate and rotate and remove, thereby can make the telescopic link carry out the effect of stretching out and drawing back, when the telescopic link stretches out and draws back to the maximum position, played this moment and supported the horizontal pole, and open waterproof cover completely, the lead screw rotates simultaneously and can drive solid fixed ring and rotate, consequently can drive the horizontal pole and rotate, will make waterproof cover rotate, thereby can accelerate air pipe's ventilation effect, therefore the utility model discloses simple structure, the modern design can carry out waterproof effect to it, can carry out better ventilation effect to it simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic side view of the screw rod of the present invention;

fig. 3 is a schematic view of the waterproof cover of the present invention.

In the figure: 1. a ventilation duct; 2. a connecting rod; 3. a waterproof cover; 4. a cross plate; 5. a motor; 6. a screw rod; 7. a cross bar; 8. a fixing ring; 9. a telescopic rod; 10. a stationary ring; 11. a telescopic pipe; 12. a chute; 13. a connecting ring; 14. a fixing plate; 15. a shielding sheet.

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.

Please refer to fig. 1-3, the utility model provides a waterproof air pipe, including air pipe 1, the equal fixed mounting in both ends of air pipe 1 has fixed plate 14, and one side of fixed plate 14 articulates there is connecting rod 2, and connecting rod 2 keeps away from 14 one end sliding connection of fixed plate has waterproof cover 3, the inner wall fixedly connected with horizontal pole 7 of waterproof cover 3, the one end that waterproof cover 3 was kept away from to horizontal pole 7 articulate has solid fixed ring 8, and air pipe 1's inner wall fixed mounting has cross 4, and the top fixed mounting of cross 4 has motor 5, and the output shaft fixed mounting of motor 5 has and runs through and extend to solid fixed ring 8 outer lead screw 6.

According to the structure shown in fig. 2 and fig. 3, the connecting ring 13 is sleeved on the outer ring of the lead screw 6, the top of the connecting ring 13 is fixedly provided with the fixing ring 10, the lead screw 6 is convenient to rotate to drive the connecting ring 13 to rotate, the connecting ring 13 is convenient to play a role in driving the fixing ring 10 to rotate, the fixing ring 10 is convenient to play a role in fixing the telescopic rod 9, the outer ring of the fixing ring 10 is hinged to the telescopic rod 9, one end of the telescopic rod 9, which is far away from the fixing ring 10, is fixedly connected with the transverse rod 7, the telescopic rod 9 is convenient to play a role in fixing the transverse rod 7 and driving the transverse rod 7 to swing, one end of the fixing ring 10 is fixedly connected with the telescopic pipe 11, one end of the telescopic pipe 11, which is far away from the fixing ring 10, is fixedly connected with the fixing ring 8, the fixing ring 8 is convenient to play a role in connecting the transverse rod 7, the waterproof cover 3 is provided with the chute 12, the inner wall of the chute 12 is matched with the connecting rod 2, the waterproof cover 3 is convenient to play a role in waterproofing on the ventilating duct 1, the connecting rod 12 is convenient to play a role in sliding connection with the connecting rod 2, the cover 15, and the fixing ring 6 is convenient to rotate when the fixing ring 6, and the fixing ring 8.

When specifically using, the utility model relates to a waterproof air pipe, when needs are waterproof to air pipe 1, pass through erection joint pole 2 this moment, and at the waterproof lid 3 of top slidable mounting of connecting rod 2, the diameter of waterproof lid 3 is greater than air pipe 1's internal diameter, consequently, can carry out waterproof effect to air pipe 1, when needs acceleration ventilation, starter motor 5, motor 5's output shaft rotates and drives lead screw 6 and rotate, can drive go-between 13 and rotate the removal, will make go-between 13 drive retainer plate 10 and rotate the removal, thereby can make telescopic link 9 carry out flexible effect, when telescopic link 9 stretches out and draws back to the maximum position, played this moment and supported horizontal pole 7, and open waterproof lid 3 completely, lead screw 6 rotates simultaneously and can drive solid fixed ring 8 and rotate, consequently, will make waterproof lid 3 rotate, thereby can accelerate air pipe 1's ventilation effect, therefore the utility model discloses simple structure, the design is novel, can carry out waterproof effect to it, can carry out better ventilation effect to it simultaneously.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a waterproof air pipe, includes air pipe (1), its characterized in that, the equal fixed mounting in both ends of air pipe (1) has fixed plate (14), one side of fixed plate (14) articulates there is connecting rod (2), fixed plate (14) one end sliding connection has waterproof cover (3) is kept away from in connecting rod (2), the inner wall fixedly connected with horizontal pole (7) of waterproof cover (3), the one end that waterproof cover (3) were kept away from in horizontal pole (7) articulates there is solid fixed ring (8), the inner wall fixed mounting of air pipe (1) has cross (4), the top fixed mounting of cross (4) has motor (5), the output shaft fixed mounting of motor (5) has lead screw (6) that runs through and extend to solid fixed ring (8) outer.

2. A waterproof ventilation duct according to claim 1, characterized in that: the outer ring of the screw rod (6) is sleeved with a connecting ring (13), and the top of the connecting ring (13) is fixedly provided with a fixing ring (10).

3. A waterproof ventilation duct according to claim 2, characterized in that: the outer lane of retainer plate (10) articulates there is telescopic link (9), the one end and horizontal pole (7) fixed connection of retainer plate (10) are kept away from in telescopic link (9).

4. A waterproof ventilation duct according to claim 3, characterized in that: one end fixedly connected with flexible pipe (11) of retainer plate (10), the one end and the solid fixed ring (8) fixed connection of retainer plate (10) are kept away to flexible pipe (11).

5. A waterproof ventilation duct according to claim 1, characterized in that: one side of the waterproof cover (3) is provided with a sliding groove (12), and the inner wall of the sliding groove (12) is matched with the connecting rod (2).

6. A waterproof ventilation duct according to claim 1, characterized in that: and a shielding piece (15) is fixedly arranged at one end of the screw rod (6) far away from the motor.