CN219569463U

CN219569463U - Improved ventilating shaft

Info

Publication number: CN219569463U
Application number: CN202320747344.3U
Authority: CN
Inventors: 牛壮壮; 王艳; 韩伟奇; 陈军; 陈璇
Original assignee: Henan Jun'an Construction Engineering Co ltd
Current assignee: Henan Jun'an Construction Engineering Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-22
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an improved ventilation shaft, in particular to the technical field of ventilation shafts, which comprises a ventilation shaft body and a mounting assembly, wherein a shutter is arranged on the surface of the ventilation shaft body, a cleaning device is arranged on the surface of the ventilation shaft body by means of the mounting assembly, the cleaning device comprises a placing block, the surface of the placing block is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is rotationally connected with the placing block, the surface of the threaded rod is in threaded connection with a moving block, the surface of the moving block is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a connecting plate.

Description

Improved ventilating shaft

Technical Field

The utility model relates to the technical field of ventilation shafts, in particular to an improved ventilation shaft.

Background

The ventilation shaft is one kind of exhaust facility, and the building is connected to one end of ventilation shaft, and one end is opened in ground space.

The inventor found that when building construction is performed, a ventilation shaft is constructed to discharge waste gas in the building, and a louver is added at one end of the ventilation shaft for discharging the waste gas to shield rain, so that rainwater is prevented from reaching the inside of the building through the ventilation shaft. When the shutter is used for a long time, after more dust is accumulated on the surfaces of the blades, the problem of influencing the ventilation effect of the shutter is caused.

In order to solve the above-mentioned problem, the prior art adopts the mode of using moist rag to clear up the blade of shutter after using a section of shutter. The present utility model provides another solution.

Disclosure of Invention

The utility model provides an improved ventilation shaft for solving the problem that when a shutter is used for a long time, after more dust is accumulated on the surfaces of blades, the ventilation effect of the shutter is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an improved generation ventilation shaft, includes ventilation shaft body and installation component, the surface of ventilation shaft body is equipped with the shutter, the installation component is borrowed on the surface of ventilation shaft body is equipped with cleaning device, cleaning device is including placing the piece, place the fixed surface of piece and connect the motor, motor output fixedly connected with threaded rod, the bolt pole rotates with the piece of placing to be connected, the surface screw thread connection of threaded rod has the movable block, the fixed surface of movable block has electric telescopic handle, electric telescopic handle's output fixedly connected with connecting plate, the connecting plate is close to the one end fixedly connected with cleaning brush of shutter, a plurality of the size of cleaning brush and the size looks adaptation of shutter.

The effects achieved by the components are as follows: after dust is accumulated on the surface of the blades, the electric telescopic rod can be started firstly, the output end of the electric telescopic rod is retracted, then the cleaning brush on the connecting plate is driven to be close to the blades of the shutter, then the motor on the placing block is started, the motor drives the threaded rod to rotate on the surface of the placing block, then the moving block on the surface of the threaded rod moves on the surface of the threaded rod, then the moving block drives the electric telescopic rod to move, then the electric telescopic rod drives the connecting plate and the cleaning brush to move on the blades on the surface of the shutter, then the cleaning brush cleans the dust on the blades on the surface of the shutter, and the situation that the ventilation effect of the shutter is affected is caused after the surface of the blades is accumulated when the shutter is used for a long time is avoided, so that the using effect of the ventilation shaft body is improved.

Preferably, the surface of placing the piece fixedly connected with slide rail, the inside sliding connection of slide rail has the sliding block, sliding block and movable block fixed connection.

The effects achieved by the components are as follows: when the threaded rod drives the moving block to move, the moving track of the moving block can be limited through the sliding block moving inside the sliding rail, so that the stability of the moving block during moving is improved, and the using effect of the moving block is improved.

Preferably, one end of the threaded rod is fixedly connected with a bearing, and an outer ring of the bearing is fixedly connected with the placement block.

The effects achieved by the components are as follows: when the threaded rod rotates on the surface of the placement block, the friction force between the threaded rod and the placement block can be reduced through the bearing between the threaded rod and the placement block, so that the threaded rod can rotate on the surface of the placement block more easily.

Preferably, the output end of the electric telescopic rod is fixedly connected with two reinforcing plates, and one end, far away from the electric telescopic rod, of each reinforcing plate is fixedly connected with the connecting plate.

The effects achieved by the components are as follows: when the electric telescopic rod drives the connecting plate to move, the connecting strength between the connecting plate and the electric telescopic rod can be improved through the reinforcing plate between the connecting plate and the electric telescopic rod, so that the angle between the connecting plate and the electric telescopic rod is prevented from being changed.

Preferably, the installation component includes the installation piece, installation piece and ventilation shaft body fixed connection, the inside of installation piece is inserted and is equipped with T shape piece, the surface screw thread of installation piece is inserted and is equipped with the bolt, bolt and T shape piece threaded connection, T shape piece and place piece fixed connection.

The effects achieved by the components are as follows: when using cleaning device, can insert the T shape piece on placing a surface inside the installation piece, then rotate the bolt, make the bolt pass installation piece and T shape piece, then the bolt is fixed installation piece and T shape piece together to fix cleaning device to the surface of ventilation shaft body fast, and then make things convenient for cleaning device's use.

Preferably, one end of the bolt is fixedly connected with an operation block, and a plurality of anti-slip protrusions are arranged on the surface of the operation block.

The effects achieved by the components are as follows: when the bolt is rotated, the friction force between the hands of the staff and the bolt can be increased through the operation block on the surface of the bolt, so that the staff can rotate the bolt more easily.

Preferably, one end of the bolt far away from the operation block is in threaded connection with a nut, and the size of the nut is matched with that of the bolt.

The effects achieved by the components are as follows: when the T-shaped block is fixed by using the bolt, the bolt can be limited by the nut, so that the fixing effect of the bolt is improved.

In summary, the beneficial effects of the utility model are as follows: can clear up the shutter on ventilation shaft body surface, avoid when shutter uses for a long time, after the surface of blade piles up more dust, lead to influencing the condition emergence of shutter ventilation effect to promote the result of use of ventilation shaft body.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a cleaning device according to the present utility model.

Fig. 3 is a schematic view of a partial perspective view of the cleaning device of the present utility model.

Fig. 4 is a schematic perspective view of the mounting assembly of the present utility model.

Reference numerals illustrate: 1. a ventilation shaft body; 2. a cleaning device; 201. placing a block; 202. a motor; 203. a threaded rod; 204. a moving block; 205. an electric telescopic rod; 206. a connecting plate; 207. cleaning brushes; 208. a slide rail; 209. a sliding block; 210. a bearing; 211. a reinforcing plate; 3. a mounting assembly; 31. a mounting block; 32. a T-shaped block; 33. a bolt; 34. an operation block; 35. a nut; 4. and a shutter.

Detailed Description

Referring to fig. 1 to 4, the present embodiment discloses an improved ventilation shaft, which comprises a ventilation shaft body 1 and a mounting assembly 3, wherein a louver 4 is provided on the surface of the ventilation shaft body 1, and a cleaning device 2 is provided on the surface of the ventilation shaft body 1 by means of the mounting assembly 3.

Referring to fig. 1, fig. 2 and fig. 3, this embodiment discloses cleaning device 2 including placing the piece 201, place the fixed surface of piece 201 and connect motor 202, motor 202 output fixedly connected with threaded rod 203, threaded rod 203 rotates with placing the piece 201 to be connected, threaded rod 203's surface screw thread connection has movable block 204, movable block 204's fixed surface is connected with electric telescopic handle 205, electric telescopic handle 205's output fixedly connected with connecting plate 206, connecting plate 206 is close to shutter 4's one end fixedly connected with a plurality of cleaning brush 207, the size of a plurality of cleaning brush 207 and shutter 4's size looks adaptation. After dust is accumulated on the surface of the blades of the shutter 4 at the outlet of the ventilation shaft body 1 for a long time, the electric telescopic rod 205 can be started firstly, the output end of the electric telescopic rod 205 is retracted, then the cleaning brush 207 on the connecting plate 206 is driven to be close to the blades of the shutter 4, then the motor 202 on the placing block 201 is started, the motor 202 drives the threaded rod 203 to rotate on the surface of the placing block 201, then the moving block 204 on the surface of the threaded rod 203 moves on the surface of the threaded rod 203, then the moving block 204 drives the electric telescopic rod 205 to move, then the electric telescopic rod 205 drives the connecting plate 206 and the cleaning brush 207 to move on the blades on the surface of the shutter 4, and then the cleaning brush 207 cleans the dust on the blades on the surface of the shutter 4, so that the situation that the ventilation effect of the shutter 4 is affected after the dust is accumulated on the surface of the blades when the shutter 4 is used for a long time is avoided, and the use effect of the ventilation shaft body 1 is improved.

Referring to fig. 1, 2 and 3, the present embodiment discloses that a surface of a placement block 201 is fixedly connected with a sliding rail 208, an inner portion of the sliding rail 208 is slidably connected with a sliding block 209, and the sliding block 209 is fixedly connected with a moving block 204. When the threaded rod 203 drives the moving block 204 to move, the moving track of the moving block 204 can be limited by the sliding block 209 moving inside the sliding rail 208, so that the stability of the moving block 204 during moving is improved, and the using effect of the moving block 204 is further improved. One end of the threaded rod 203 is fixedly connected with a bearing 210, and an outer ring of the bearing 210 is fixedly connected with the placing block 201. When the threaded rod 203 rotates on the surface of the placement block 201, the friction between the threaded rod 203 and the placement block 201 can be reduced by the bearing 210 between the threaded rod 203 and the placement block 201, thereby making it easier for the threaded rod 203 to rotate on the surface of the placement block 201. The output end of the electric telescopic rod 205 is fixedly connected with two reinforcing plates 211, and one end, far away from the electric telescopic rod 205, of the two reinforcing plates 211 is fixedly connected with a connecting plate 206. When the electric telescopic rod 205 drives the connecting plate 206 to move, the connection strength between the connecting plate 206 and the electric telescopic rod 205 can be improved through the reinforcing plate 211 between the connecting plate 206 and the electric telescopic rod 205, so that the change of the angle between the connecting plate 206 and the electric telescopic rod 205 is avoided.

Referring to fig. 1 to 4, the present embodiment discloses that the mounting assembly 3 includes a mounting block 31, the mounting block 31 is fixedly connected with the ventilation shaft body 1, a T-shaped block 32 is inserted into the mounting block 31, a bolt 33 is inserted into the surface of the mounting block 31, the bolt 33 is in threaded connection with the T-shaped block 32, and the T-shaped block 32 is fixedly connected with the placement block 201. When the cleaning device 2 is used, the T-shaped block 32 on the surface of the placement block 201 can be inserted into the mounting block 31, then the bolt 33 is turned, the bolt 33 penetrates through the mounting block 31 and the T-shaped block 32, and then the mounting block 31 and the T-shaped block 32 are fixed together by the bolt 33, so that the cleaning device 2 is quickly fixed on the surface of the ventilation shaft body 1, and the cleaning device 2 is convenient to use.

Referring to fig. 1 to 4, this embodiment discloses that one end of a bolt 33 is fixedly connected with an operation block 34, and a plurality of anti-slip protrusions are formed on the surface of the operation block 34. When the bolt 33 is turned, the friction between the hand of the worker and the bolt 33 can be increased by the operating block 34 on the surface of the bolt 33, thereby making it easier for the worker to turn the bolt 33. The end of the bolt 33 remote from the operating block 34 is threaded with a nut 35, the size of the nut 35 being adapted to the size of the bolt 33. When the T-shaped block 32 is fixed by the bolts 33, the bolts 33 can be limited by the nuts 35, so that the fixing effect of the bolts 33 is improved.

The working principle is as follows: after dust is accumulated on the surfaces of blades of the shutter 4 at the outlet of the ventilation shaft body 1 for a long time, the electric telescopic rod 205 can be started firstly, so that the output end of the electric telescopic rod 205 is retracted, then the cleaning brush 207 on the connecting plate 206 is driven to be close to the blades of the shutter 4, then the motor 202 on the placing block 201 is started, the motor 202 drives the threaded rod 203 with the bearing 210 to rotate on the surface of the placing block 201, then the moving block 204 on the surface of the threaded rod 203 moves on the surface of the threaded rod 203, at the moment, the sliding block 209 moving inside the sliding rail 208 limits the moving track of the moving block 204, then the moving block 204 drives the electric telescopic rod 205 to move, the electric telescopic rod 205 with the reinforcing plate 211 drives the connecting plate 206 and the cleaning brush 207 to move on the blades on the surface of the shutter 4, and then the cleaning brush 207 cleans the dust on the blades on the surface of the shutter 4. Through using cleaning device 2, can clear up shutter 4, avoid when shutter 4 uses for a long time, after the surface of blade piles up more dust, lead to influencing shutter 4 ventilation effect's condition to take place, thereby promote ventilation shaft body 1's result of use.

When the cleaning device 2 is used, the T-shaped block 32 on the surface of the placement block 201 can be inserted into the mounting block 31, then the bolt 33 with the operation block 34 is turned, the bolt 33 is made to pass through the mounting block 31 and the T-shaped block 32, then the bolt 33 fixes the mounting block 31 and the T-shaped block 32 together, and then the nut 35 is turned to one end of the bolt 33 to limit the bolt 33. By using the mounting assembly 3, the cleaning device 2 can be quickly fixed to the surface of the ventilation shaft body 1, thereby facilitating the use of the cleaning device 2.

Claims

1. An improved ventilator shaft, includes ventilator shaft body (1) and installation component (3), its characterized in that: the utility model discloses a ventilator, including ventilation shaft body (1), ventilation shaft body (1) are equipped with shutter (4) on the surface, the surface of ventilation shaft body (1) is equipped with cleaning device (2) with the help of installation component (3), cleaning device (2) are including placing piece (201), place fixed surface connection motor (202) of piece (201), motor (202) output fixedly connected with threaded rod (203), threaded rod (203) rotate with place piece (201) to be connected, the surface threaded connection of threaded rod (203) has movable block (204), the fixed surface of movable block (204) is connected with electric telescopic handle (205), the output fixedly connected with connecting plate (206) of electric telescopic handle (205), the one end fixedly connected with of connecting plate (206) is close to shutter (4) is cleaned brush (207), a plurality of the size of cleaning brush (207) and the size looks adaptation of shutter (4).

2. An improved ventilation shaft as claimed in claim 1, wherein: the surface of placing piece (201) fixedly connected with slide rail (208), the inside sliding connection of slide rail (208) has sliding block (209), sliding block (209) and movable block (204) fixed connection.

3. An improved ventilation shaft as claimed in claim 1, wherein: one end of the threaded rod (203) is fixedly connected with a bearing (210), and an outer side ring of the bearing (210) is fixedly connected with the placement block (201).

4. An improved ventilation shaft as claimed in claim 1, wherein: the output end of the electric telescopic rod (205) is fixedly connected with two reinforcing plates (211), and one end, far away from the electric telescopic rod (205), of each reinforcing plate (211) is fixedly connected with a connecting plate (206).

5. An improved ventilation shaft as claimed in claim 1, wherein: the mounting assembly (3) comprises a mounting block (31), the mounting block (31) is fixedly connected with the ventilation shaft body (1), a T-shaped block (32) is inserted into the mounting block (31), a bolt (33) is inserted into the surface of the mounting block (31) in a threaded manner, the bolt (33) is in threaded connection with the T-shaped block (32), and the T-shaped block (32) is fixedly connected with the placement block (201).

6. The improved ventilation shaft as claimed in claim 5, wherein: one end of the bolt (33) is fixedly connected with an operation block (34), and a plurality of anti-slip bulges are arranged on the surface of the operation block (34).

7. The improved ventilation shaft as claimed in claim 5, wherein: one end of the bolt (33) far away from the operation block (34) is in threaded connection with a nut (35), and the size of the nut (35) is matched with the size of the bolt (33).