Shutter air window with pedestrian passage

Abstract

The utility model relates to the technical field of mine ventilation equipment, in particular to a louver air window with a pedestrian passage, a left air window and a right air window are arranged side by side, the middle of the left air window and the middle of the right air window are in transmission connection with blades through a transmission mechanism to rotate, the left air window and the right air window are fixedly connected to a roadway section, and the pedestrian passage is inserted into the lower right corner of the right air window. The shutter air window has the advantages that the opening degree of the shutter air window can be automatically adjusted through the transmission mechanism, manpower resources are saved, meanwhile, personnel can conveniently pass through the installed pedestrian door leaf, safety of a mine is improved, the left air window body, the right air window body, the frames of the left air window body and the right air window body and the pedestrian channel are detachable, transportation and installation can be effectively achieved, and the safety of the mine is improved. And the universality and the applicability of the air window are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine ventilation equipment, in particular to a shutter window with a pedestrian passage. Background Art

[0002] Ventilation facilities play a vital role in the mine ventilation system. Wind windows are commonly used ventilation facilities in coal mines. In some places where vehicles do not need to pass and only personnel are needed to pass, when constructing ventilation facilities, it is necessary to open a passage for personnel passage and small material transportation. However, after the passage is opened, a large amount of air leakage will occur, and the ventilation systems of the two adjacent tunnels will be chaotic, causing airflow short circuit, affecting the stability of the mine ventilation system.

[0003] In order to solve the problem of air leakage at the entrance, a pedestrian passage is installed at the wind window. The overall size is large, the installation is cumbersome, and the underground transportation space is limited, which increases the difficulty of transportation and installation. It is also inconvenient to replace it later.

[0004] Therefore, the present application designs a shutter window with a pedestrian passage to solve the above problems. Utility Model Content

[0005] In order to make up for the deficiencies in the prior art, the utility model provides a shutter window with a pedestrian passage.

[0006] A shutter window with a pedestrian passage, a left window and a right window are arranged side by side, the blades between the two are connected by a transmission mechanism for rotation, the left window and the right window are fixedly connected to the lane section, and a pedestrian passage is inserted at the lower right corner of the right window.

[0007] Furthermore, in order to better realize the utility model, the pedestrian passage includes a passage frame of a rectangular frame structure, a plate is fixed to the outside of the passage frame, and door panels are hinged at both ends of the passage frame.

[0008] Furthermore, in order to better implement the utility model, a plurality of movable square tubes are provided under the channel frame.

[0009] Furthermore, in order to better implement the present invention, the left wind window and the right wind window are further divided into two upper and lower wind windows.

[0010] The beneficial effects of the utility model are:

[0011] The shutter wind window of the utility model can automatically adjust the opening through the transmission mechanism, which saves human resources. At the same time, the installed pedestrian door leaf can facilitate the passage of personnel, thereby improving the safety of the mine. The left wind window and the right wind window and their respective frames and the pedestrian passage can be disassembled, which can effectively solve the problems of transportation and installation, thereby improving the versatility and applicability of the wind window. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the pedestrian passage of the present utility model.

[0015] In the figure,

[0016] 1. Tunnel section, 2. Left wind window, 3. Right wind window, 4. Transmission mechanism, 5. Pedestrian passage, 501. Passage frame, 502. Door leaf, 503. Flexible square tube. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0019] Figure 1-Figure 3 This is a specific embodiment of the utility model, which is a louvered window with a pedestrian passage. The left window and the right window are arranged side by side, and each uses a set of transmission mechanism. The transmission mechanism is connected to the transmission shafts on both sides, and the blades move synchronously through the connecting rod mechanism.

[0020] In this embodiment, the left wind window includes an upper window frame of the left wind window and a lower window frame of the left wind window, and the right wind window includes an upper window frame of the right wind window and a lower window frame of the right wind window. The left wind window frame and the right wind window frame are respectively fixedly installed on the cross section of the tunnel after being bolted together. The two are connected together by a connecting bottom plate, and each of them is equipped with a transmission mechanism. The transmission mechanism includes an air motor, and the air motor is connected to a reducer. The output shaft of the reducer is respectively connected to the transmission shafts on the left wind window and the right wind window. The connecting rod mechanism includes a rocker arm fixedly connected to the blade shaft, and the rocker arm is hinged to the connecting rod. The pedestrian passage includes a pedestrian passage frame installed at the lower right corner of the right wind window. Two symmetrically arranged frames are connected by bolts. Each pedestrian passage frame is hinged to two symmetrical door leaves, and a flexible square tube is padded under the pedestrian passage frame. Figure 3 As shown, the pedestrian passage of this embodiment can be divided into two or more sections to facilitate underground transportation and installation.

[0021] This embodiment can be divided into four modules for installation and transportation: a left wind window, a right wind window, the first section of the pedestrian passage, and the second section of the pedestrian passage. The left wind window and the right wind window can be further divided into two upper and lower wind windows, and six modules are installed and transported to facilitate underground transportation.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A louvered window with a pedestrian passage, comprising a left window (2) and a right window (3), characterized in that: The left wind window (2) and the right wind window (3) are arranged side by side, and the blades of the left wind window (2) and the right wind window (3) are connected to rotate through a transmission mechanism (4). The left wind window (2) and the right wind window (3) are fixedly connected to the tunnel section (1), and a pedestrian passage (5) is inserted at the lower right corner of the right wind window (3); The pedestrian passage (5) comprises a passage frame (501) of a rectangular frame structure, a plate is fixed to the outside of the passage frame (501), and door panels (502) are hinged at both ends of the passage frame (501); The right wind window upper frame, the right wind window lower frame, the left wind window frame, and the right wind window frame are all bolted together, and the pedestrian passage (5) includes two symmetrically arranged frame bolt connections.

2. The shutter window with pedestrian passage according to claim 1, characterized in that : A plurality of movable square tubes (503) are provided below the channel frame (501).

3. The shutter window with pedestrian passage according to claim 1, characterized in that : The left wind window (2) and the right wind window (3) are further divided into two upper and lower wind windows.

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