CN221120042U

CN221120042U - Highway tunnel ventilation unit

Info

Publication number: CN221120042U
Application number: CN202323389799.1U
Authority: CN
Inventors: 李鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-11
Filing date: 2023-12-11
Publication date: 2024-06-11
Anticipated expiration: 2033-12-11

Abstract

The utility model discloses a highway tunnel ventilation device, and relates to the technical field of highway tunnel ventilation. The utility model comprises a pipeline, wherein the pipeline comprises a plurality of uniformly distributed vent holes arranged at the lower end of the pipeline, the pipeline also comprises a plurality of uniformly distributed clamping grooves arranged at the lower end of the pipeline, and a mounting frame is connected in the clamping grooves in a sliding manner and comprises a fan arranged in the mounting frame. According to the utility model, the mounting frame is aligned to the clamping groove, after the mounting frame is pushed upwards to completely enter the clamping groove, one end of the iron post is magnetically attracted with the magnet to be matched with the iron post, so that the mounting frame and the position of the fan on the mounting frame can be limited, the effect of quickly mounting the fan can be achieved, when the fans have faults, the iron post and the magnet are separated when the sheet on the rectangular frame is pushed to continuously move into the rectangular frame, and then the mounting frame is moved downwards, so that the effect of conveniently dismounting the mounting frame can be achieved, and the mounting frame can be conveniently dismounted.

Description

Highway tunnel ventilation unit

Technical Field

The utility model relates to the technical field of highway tunnel ventilation equipment, in particular to a highway tunnel ventilation device.

Background

The tunnel is a tunnel constructed underground or underwater and is generally used for traffic, water conservancy, civil air defense and other occasions, the tunnel construction generally needs to be subjected to multiple links such as investigation, design, construction and the like, and maintenance and monitoring are needed after the tunnel is constructed so as to ensure the safety and stability of the tunnel, so that the tunnel construction can bring a plurality of benefits, such as shortening the traffic distance, improving the traffic and transportation efficiency, enhancing the regional connection and the like, and meanwhile, the tunnel can also be used for improving urban traffic conditions, improving the urban traffic safety, promoting the regional economic development and the like.

The air in the tunnel on the existing highway is rarefaction, so that ventilation pipelines and fans are needed to convey air into the tunnel, the fans in the pipelines possibly fail after working for a long time, and the fans are installed in the pipelines through a plurality of screws, so that the fans are not convenient to detach when being maintained.

For this purpose, a highway tunnel ventilation device is proposed.

Disclosure of utility model

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a highway tunnel ventilation unit, includes the pipeline, the pipeline is including seting up a plurality of evenly distributed's ventilation hole at its lower extreme, the pipeline is still including seting up a plurality of evenly distributed's draw-in groove at its lower extreme, sliding connection has the installing frame in the draw-in groove, the installing frame is including installing the fan in it, the mounting groove that two symmetries set up has all been seted up at the both ends of installing frame, fixedly connected with cylinder in the mounting groove, the surface sliding connection of cylinder has the iron prop, the surface cover of cylinder has the spring, the one end fixed connection of one end and the mounting groove of spring, the other end and the one end fixed connection of iron prop of spring, the side of pipeline is provided with the spacing subassembly that is used for restricting the cylinder.

Through aiming the mounting frame at the clamping groove, after the mounting frame is pushed upwards to completely enter the clamping groove, one end of the iron post is magnetically attracted with the magnet to be matched with the iron post so as to ensure that the iron post is clamped in the rectangular frame, thereby limiting the mounting frame and the position of the fan on the mounting frame, and achieving the effect of quickly mounting the fan.

Further, spacing subassembly includes rectangle frame and magnet, and the rectangle frame is provided with a plurality of, and the lower extreme opening setting of rectangle frame, rectangle frame fixed connection in pipeline side, and is located draw-in groove department, fixedly connected with magnet in the rectangle frame, the one end of iron prop and one side magnetic attraction cooperation of magnet.

Further, a sheet is connected to one side wall of the rectangular frame in a sliding manner, and the sheet is located at the contact surface of the magnet and the iron column.

Through with the mounting frame alignment draw-in groove, upwards promote the mounting frame and get into the draw-in groove completely after, the one end and the magnet magnetism of iron prop inhale the cooperation can let the iron prop card in the rectangle frame to this can restrict the mounting frame and the position of the fan on it, can reach the effect of quick installation fan, when having the circumstances of trouble in these fans, through promoting the thin slice on the rectangle frame, can separate iron prop and magnet when the thin slice is to the rectangle frame in continuing to remove, then the downwardly moving mounting frame, with this can reach the effect of conveniently dismantling the mounting frame, can conveniently dismantle the effect in gap, the convenience is maintained the fan.

Further, two limit grooves which are symmetrically arranged are formed in the iron column, a limit block is connected in the limit groove in a sliding mode, and one end of the limit block is fixedly connected with one side of the cylinder.

Further, the upper end of the pipeline is provided with a mounting hole.

Further, four mounting holes are formed and symmetrically distributed at four corners of the upper end of the pipeline.

The pipeline can be mounted on the inner top wall of the tunnel through the mounting holes by bolts, and then the fan in the tunnel can be started to ventilate the tunnel through the ventilation holes.

The beneficial effects of the utility model are as follows:

1. According to the utility model, after the mounting frame is aligned with the clamping groove, the mounting frame is pushed upwards to completely enter the clamping groove, one end of the iron post is magnetically attracted with the magnet to be matched with the iron post, so that the mounting frame and the position of the fan on the mounting frame can be limited, the effect of quickly mounting the fan can be achieved, when the fans have faults, the iron post and the magnet are separated when the sheet on the rectangular frame is pushed to continuously move into the rectangular frame, and then the mounting frame is moved downwards, so that the effect of conveniently dismounting the mounting frame can be achieved, the effect of conveniently dismounting the gap can be achieved, and the fan can be conveniently maintained.

2. The pipeline can be arranged on the inner top wall of the tunnel through the mounting holes by bolts, and then the fan in the tunnel can be started to ventilate the tunnel through the ventilation holes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a conduit in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

Reference numerals: 1. a pipe; 2. a vent hole; 3. a clamping groove; 4. a mounting frame; 401. a fan; 5. a mounting groove; 6. a cylinder; 7. an iron column; 8. a spring; 9. a rectangular frame; 10. a magnet; 11. a sheet; 12. a limit groove; 13. a limiting block; 14. and (5) mounting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1-4, a highway tunnel ventilation device comprises a pipeline 1, the pipeline 1 is including seting up a plurality of evenly distributed ventilation holes 2 at its lower extreme, pipeline 1 is still including seting up a plurality of evenly distributed draw-in grooves 3 at its lower extreme, sliding connection has a mounting frame 4 in draw-in groove 3, mounting frame 4 is including installing the fan 401 in it, two symmetrically set up mounting groove 5 have all been setted up at the both ends of mounting frame 4, fixedly connected with cylinder 6 in the mounting groove 5, the surface sliding connection of cylinder 6 has iron column 7, the surface cover of cylinder 6 has spring 8, the one end of spring 8 and the one end fixed connection of mounting groove 5, the other end of spring 8 and the one end fixed connection of iron column 7, the side of pipeline 1 is provided with the spacing subassembly that is used for restricting cylinder 6.

As shown in fig. 1-4, in some embodiments, the limiting component includes a rectangular frame 9 and a magnet 10, the rectangular frame 9 is provided with a plurality of magnets, the lower end of the rectangular frame 9 is provided with an opening, the rectangular frame 9 is fixedly connected to the side surface of the pipeline 1 and is located at the clamping groove 3, the magnet 10 is fixedly connected in the rectangular frame 9, and one end of the iron pillar 7 is magnetically attracted to one side of the magnet 10.

Through with the mounting frame 4 aim at draw-in groove 3, upwards promote the mounting frame 4 and get into draw-in groove 3 after completely, the one end of iron prop 7 and magnet 10 magnetism inhale the cooperation and can let the iron prop 7 card in rectangle frame 9 to this can restrict the mounting frame 4 and the position of fan 401 on it, can reach the effect of quick installation fan 401.

As shown in fig. 1-4, in some embodiments, a sheet 11 is slidably connected to a side wall of the rectangular frame 9, and the sheet 11 is located at the contact surface between the magnet 10 and the iron post 7.

When the fan 401 is used, the mounting frame 4 is aligned to the clamping groove 3, after the mounting frame 4 is pushed upwards to completely enter the clamping groove 3, one end of the iron column 7 is magnetically attracted to the magnet 10 to be matched with the iron column 7, so that the mounting frame 4 and the position of the fan 401 on the mounting frame can be limited, the effect of quickly mounting the fan 401 can be achieved, when the fans 401 have faults, the iron column 7 and the magnet 10 are separated when the thin sheet 11 is pushed to continuously move in the rectangular frame 9, and then the mounting frame 4 is moved downwards, so that the effect of conveniently disassembling the mounting frame 4 can be achieved, the effect of conveniently disassembling the gap 401 can be achieved, and the fan 401 is convenient to maintain.

As shown in fig. 1-4, in some embodiments, two symmetrically arranged limiting grooves 12 are provided in the iron pillar 7, a limiting block 13 is slidably connected in the limiting groove 12, and one end of the limiting block 13 is fixedly connected with one side of the cylinder 6.

As shown in fig. 1-4, in some embodiments, the upper end of the pipe 1 is provided with a mounting hole 14.

As shown in fig. 1-4, in some embodiments, the mounting holes 14 are formed with four holes and symmetrically distributed at four corners of the upper end of the pipe 1.

In use, the pipe 1 can be mounted on the inner top wall of the tunnel by bolts through the mounting holes 14, and then the fan 401 in the tunnel can be started to ventilate the tunnel through the ventilation holes 2.

Working principle:

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a highway tunnel ventilation unit, including pipeline (1), a serial communication port, pipeline (1) is including seting up a plurality of evenly distributed ventilation holes (2) at its lower extreme, pipeline (1) is still including seting up a plurality of evenly distributed draw-in groove (3) at its lower extreme, sliding connection has installing frame (4) in draw-in groove (3), installing frame (4) are including installing fan (401) in it, installing groove (5) that two symmetries set up have all been seted up at the both ends of installing frame (4), fixedly connected with cylinder (6) in installing groove (5), the surface sliding connection of cylinder (6) has iron column (7), the surface cover of cylinder (6) has spring (8), the one end of spring (8) and the one end fixed connection of installing groove (5), the other end of spring (8) and the one end fixed connection of iron column (7), the side of pipeline (1) is provided with the spacing subassembly that is used for restricting cylinder (6).

2. The highway tunnel ventilation device according to claim 1, wherein the limiting component comprises a rectangular frame (9) and magnets (10), the rectangular frame (9) is provided with a plurality of magnets, the lower end of the rectangular frame (9) is provided with an opening, the rectangular frame (9) is fixedly connected to the side face of the pipeline (1) and is located at the clamping groove (3), the magnets (10) are fixedly connected in the rectangular frame (9), and one end of the iron column (7) is in magnetic attraction fit with one side of the magnets (10).

3. A highway tunnel ventilation device according to claim 2, characterized in that a sheet (11) is slidingly connected to one side wall of the rectangular frame (9), the sheet (11) being located at the contact surface of the magnet (10) and the iron post (7).

4. A highway tunnel ventilation device according to claim 3, characterized in that, two symmetrically arranged limit grooves (12) are arranged in the iron column (7), a limit block (13) is connected in the limit groove (12) in a sliding manner, and one end of the limit block (13) is fixedly connected with one side of the cylinder (6).

5. A highway tunnel ventilation device according to claim 1, characterized in that the upper end of the pipe (1) is provided with mounting holes (14).

6. The highway tunnel ventilation device according to claim 5, wherein the mounting holes (14) are formed in four ways and symmetrically distributed at four corners of the upper end of the pipeline (1).