CN220852510U

CN220852510U - Wall body wind channel structure

Info

Publication number: CN220852510U
Application number: CN202320968230.1U
Authority: CN
Inventors: 贾东
Original assignee: Shanghai Yanyang Intelligent Technology Co ltd
Current assignee: Shanghai Muse Meizhu Seiko Decoration Design Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-04-26
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a wall air duct structure, which comprises a ventilation pipe and a connecting pipe, wherein the ventilation pipe and the connecting pipe are fixedly connected through a connecting plate and a bolt, one side of the ventilation pipe is fixedly connected with a mounting plate, the middle part of the lower end of one side of the ventilation pipe is fixedly connected with a sliding frame, the lower end of the sliding frame is in sliding connection with a moving block, the lower end of the moving block is clamped with a moving frame, the lower end of the moving frame is fixedly connected with a fixed frame, the front part and the rear part of the lower end of the fixed frame are provided with fixed grooves, and the fixed grooves are rotationally connected with idler wheels, the utility model has the beneficial effects that: through fixed frame and the gyro wheel structure that sets up at the ventilation pipe lower extreme for the ventilation pipe can avoid ventilation pipe lower side wall and ventilation shaft to contact and collide after getting into in the ventilation shaft, do benefit to the installation of ventilation pipe, and the threaded rod of setting and the mode that the fixed frame was moved in movable tube drive, make the push rod can promote the fixture block and remove, make the movable block drive the ventilation pipe decline, thereby be convenient for the installation of ventilation pipe and connecting pipe.

Description

Wall body wind channel structure

Technical Field

The utility model relates to the technical field of pipeline installation, in particular to a wall air duct structure.

Background

The wall body air duct refers to a ventilating duct arranged in a wall body preset ventilating shaft, generally the head of the ventilating duct is arranged in the ventilating shaft, and the other ventilating ducts which are hoisted are mutually spliced to form a complete ventilating system pipeline which is used for indoor and outdoor ventilation.

At present, in the prior art, like CN212777854U, a wall body wind channel structure, can effectually promote the stability that the tuber pipe is connected through reinforced structure, use fixed screw threaded connection on the fixed plate, make two cardboard firm links together, the bed course of fixed connection's rubber preparation on the inner wall of cardboard, can further improve the sealing performance after the tuber pipe is connected on connection structure's basis, the condition of junction air leakage has been solved, but when the ventilation pipe is packed into the ventilation shaft, because the inner space of ventilation shaft is limited, when the ventilation pipe is put into, the ventilation pipe is if not supported, the ventilation pipe lower extreme is contacted with ventilation shaft inner wall very easily, make the ventilation pipe cause the damage, therefore, a wall body wind channel structure has been designed, in order to solve the problem that above-mentioned was proposed.

Disclosure of utility model

The utility model aims to provide a wall air duct structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wall body wind channel structure, includes ventilation pipe and connecting pipe, ventilation pipe and connecting pipe pass through connecting plate and bolt fixed connection, ventilation pipe one side fixed connection mounting panel, ventilation pipe one side lower extreme middle part fixed connection sliding block, sliding block lower extreme sliding connection movable block, movable block lower extreme joint movable block, movable block lower extreme fixed connection fixed frame, the fixed slot has been seted up at fixed frame lower extreme front and back portion, and fixed slot internal rotation connection gyro wheel.

As a preferred technical scheme of the utility model: the movable block is characterized in that one side of the movable block is provided with a groove, a spring is fixedly connected in the groove, and one side, away from the inner wall of the groove, of the spring is fixedly connected with a clamping block.

As a preferred technical scheme of the utility model: the sliding plate is connected in the sliding frame in a sliding way, and the lower end of the sliding plate is fixedly connected with the moving block.

As a preferred technical scheme of the utility model: the movable frame is internally provided with a clamping groove which is in sliding connection with the movable block.

As a preferred technical scheme of the utility model: the fixed frame one side fixed connection removes the pipe, it keeps away from fixed frame one side threaded connection threaded rod to remove the pipe, threaded rod keeps away from and removes pipe one side fixed connection twist grip.

As a preferred technical scheme of the utility model: the push rod is fixedly connected to one side of the lower end of the connecting plate, and the push rod is matched with the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: through fixed frame and the gyro wheel structure that sets up at the ventilation pipe lower extreme for the ventilation pipe can avoid ventilation pipe lower side wall and ventilation shaft to contact and collide after getting into in the ventilation shaft, do benefit to the installation of ventilation pipe, and the threaded rod of setting and the mode that the fixed frame was moved in movable tube drive, make the push rod can promote the fixture block and remove, make the movable block drive the ventilation pipe decline, thereby be convenient for the installation of ventilation pipe and connecting pipe.

Drawings

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

FIG. 2 is a schematic partial cross-sectional view of a body structure of the present utility model;

Fig. 3 is an enlarged view of the a structure of fig. 2 in accordance with the present utility model.

In the figure: 1. a ventilation pipe; 2. a connecting pipe; 3. a connecting plate; 4. a mounting plate; 5. a push rod; 6. a sliding frame; 7. a moving block; 71. a slide plate; 72. a spring; 73. a clamping block; 8. a moving frame; 81. a clamping groove; 9. a fixed frame; 10. a roller; 11. a moving tube; 12. a threaded rod; 13. a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present embodiment provides a wall air duct structure, including a ventilation pipe 1 and a connection pipe 2, the ventilation pipe 1 and the connection pipe 2 are fixedly connected through a connection plate 3 and a bolt, one side of the ventilation pipe 1 is fixedly connected with a mounting plate 4, the middle part of the lower end of one side of the ventilation pipe 1 is fixedly connected with a sliding frame 6, the lower end of the sliding frame 6 is slidably connected with a moving block 7, the lower end of the moving block 7 is clamped with a moving frame 8, the lower end of the moving frame 8 is fixedly connected with a fixed frame 9, the front and rear parts of the lower end of the fixed frame 9 are provided with a fixed slot, and a roller 10 is rotationally connected in the fixed slot, and the ventilation pipe 1 can avoid the contact and collision between the lower side wall of the ventilation pipe 1 and a ventilation shaft after entering the ventilation shaft through the structure of the fixed frame 9 and the roller 10.

Specifically, the recess has been seted up to movable block 7 one side, and fixed connection spring 72 in the recess, and spring 72 is kept away from recess inner wall one side fixed connection fixture block 73, and the spring 72 that sets up drives fixture block 73 joint for movable block 7 can be connected with movable frame 8, and connecting plate 3 lower extreme one side fixed connection push rod 5, push rod 5 and draw-in groove 81 looks adaptation are convenient for push rod 5 promote fixture block 73 removal, make movable block 7 can drive ventilation pipe 1 decline.

Specifically, the sliding plate 71 is slidably connected in the sliding frame 6, and the lower end of the sliding plate 71 is fixedly connected with the moving block 7, so that the fixed frame 9 can stably move.

Specifically, a clamping groove 81 is formed in the moving frame 8, and the clamping groove 81 is in sliding connection with the moving block 7.

Specifically, fixed connection removes pipe 11 in fixed frame 9 one side, moves pipe 11 and keeps away from fixed frame 9 one side threaded connection threaded rod 12, and threaded rod 12 keeps away from fixed connection of moving pipe 11 one side and changes handle 13, drives threaded rod 12 through changeing handle 13 and rotates, and threaded rod 12 drives and removes pipe 11, makes and moves pipe 11 drive fixed frame 9 and remove to make fixed frame 9 be close to connecting plate 3, avoid connecting plate 3 junction to receive the influence of gravity to cause the extrusion to lead to the condition emergence of gas leakage to the bolt.

When the utility model is used, the ventilation pipe 1 is directly placed in the ventilation shaft, the roller 10 at the lower end of the ventilation pipe 1 is contacted with the inner wall of the ventilation shaft, the lower end of the ventilation pipe 1 is prevented from colliding with the ventilation shaft due to the support of the roller 10 and the fixed frame 9, then the ventilation pipe 1 is pushed to be close to the connecting pipe 2, when the ventilation pipe 1 is close to the connecting pipe 2, the ventilation pipe 1 is higher than the connecting pipe 2 by the support of the roller 10 and the fixed frame 9, then the rotating handle 13 can be rotated, the rotating handle 13 drives the threaded rod 12 to rotate, the threaded rod 12 drives the moving pipe 11 to move, the moving pipe 11 drives the fixed frame 9 to move, the fixed frame 9 is close to the connecting plate 3, the push rod 5 can be inserted into the clamping groove 81 after the fixed frame 9 is close to the connecting plate 3, the clamping block 73 in the clamping groove 81 is pushed, the clamping block 73 is not clamped into the clamping groove 81 and the moving block 7 is lowered, the ventilation pipe 1 is driven to be aligned with the connecting pipe 2, and then the connecting pipe is connected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wall body wind channel structure, includes ventilation pipe (1) and connecting pipe (2), ventilation pipe (1) and connecting pipe (2) are through connecting plate (3) and bolt fixed connection, a serial communication port, ventilation pipe (1) one side fixed connection mounting panel (4), ventilation pipe (1) one side lower extreme middle part fixed connection sliding frame (6), sliding frame (6) lower extreme sliding connection movable block (7), movable block (7) lower extreme joint movable frame (8), fixed frame (9) are connected to movable frame (8) lower extreme fixed connection, fixed slot has been seted up to fixed frame (9) lower extreme front and back portion, and fixed slot internal rotation connection gyro wheel (10).

2. The wall air duct structure according to claim 1, wherein a groove is formed in one side of the moving block (7), a spring (72) is fixedly connected in the groove, and a clamping block (73) is fixedly connected to one side, away from the inner wall of the groove, of the spring (72).

3. A wall duct structure according to claim 2, characterized in that the sliding frame (6) is slidably connected with a sliding plate (71), and the lower end of the sliding plate (71) is fixedly connected with the moving block (7).

4. The wall air duct structure according to claim 1, wherein a clamping groove (81) is formed in the movable frame (8), and the clamping groove (81) is slidably connected with the movable block (7).

5. The wall air duct structure according to claim 1, wherein one side of the fixed frame (9) is fixedly connected with a movable pipe (11), one side of the movable pipe (11) away from the fixed frame (9) is in threaded connection with a threaded rod (12), and one side of the threaded rod (12) away from the movable pipe (11) is fixedly connected with a rotary handle (13).

6. The wall air duct structure according to claim 1, wherein one side of the lower end of the connecting plate (3) is fixedly connected with a push rod (5), and the push rod (5) is matched with the clamping groove (81).