CN212803313U

CN212803313U - Rotary adjusting air window for coal mine

Info

Publication number: CN212803313U
Application number: CN202021859848.7U
Authority: CN
Inventors: 吕继恒; 尹兵; 臧震儒; 赵衍广; 陈健; 陈忠华
Original assignee: Etuoke Qianqi Great Wall No 5 Mining Co ltd
Current assignee: Etuoke Qianqi Great Wall No 5 Mining Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-26
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a wind window is adjusted with rotation type in colliery, the sound insulation protective wall comprises a wall body, be provided with the window in the wall body, nested window frame that is provided with in the window, be provided with windy window board in the window frame, be provided with the inside groove with the corresponding position of window in the wall body, be provided with the movable block in the inside groove, and be connected between the inner wall one side of inside groove and the surface one side of movable block and be provided with the spring, one side fixedly connected with stopper of spring is kept away from to the surface of movable block, surface one side of window frame is close to bottom one end position fixedly connected with locating rack, nested sliding connection has. The utility model discloses in, the air quantity can the effective control through rotating the wind window of overall structure, has the significance to ventilation air volume control, can effectively promote mine safety in production, and the structure also can play stable location fixed action in can convenient regulation, has guaranteed the stability of structure, easy operation, labour saving and time saving.

Description

Rotary adjusting air window for coal mine

Technical Field

The utility model relates to a colliery ventilation technical field especially relates to a wind window is adjusted to rotation type for coal mine.

Background

At present, the adjusting air window used in the mine is a push-pull type air window, but the push-pull type adjusting air window has certain defects, the adjusting plate of the push-pull type air window is long in time, a framework and an iron plate of the air window are easy to rust, when the air quantity needs to be adjusted, the manual push-pull adjusting plate is laborious and time-consuming, and sometimes the adjusting plate can not be directly pulled or closed, so that the air quantity is not beneficial to adjusting; the push-pull type adjusting air window is easy to deform and can not be used repeatedly, and a new air window needs to be machined again when a place where the air window needs to be installed, so that the labor, the working hours and the materials are consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary type adjusting air window for a coal mine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wind window is adjusted with rotation type in colliery, includes the wall body, be provided with the window in the wall body, the nested window frame that is provided with in the window, be provided with windy window board in the window frame, be provided with the inside groove with the corresponding position of window in the wall body, be provided with the movable block in the inside groove, and be connected between the inner wall one side of inside groove and the surface one side of movable block and be provided with the spring, one side fixedly connected with stopper of spring is kept away from to the surface of movable block, bottom one end position fixedly connected with locating rack is close to surface one side of window frame, nested sliding connection has the movable pin in the locating rack, the surface of wall body and the bottom.

As a further description of the above technical solution:

the top and the bottom of the window frame are fixedly connected with rotating shafts, and grooves which are matched with the rotating shafts in a nested mode are formed in the positions, corresponding to the rotating shafts, of the top and the bottom of the inner wall of the window.

As a further description of the above technical solution:

and one side of the outer surface of the window frame is provided with a limiting groove which is in nested fit with the limiting block.

As a further description of the above technical solution:

one side of the outer surface of the moving block is fixedly connected with a moving rod, and a movable notch which is embedded and sleeved with the moving rod in a sliding connection mode is arranged in the wall body.

As a further description of the above technical solution:

one side of the outer surface of the movable pin is fixedly connected with a bayonet lock close to the top, and the positioning frame is provided with two clamping grooves which are matched with the bayonet lock in an embedded manner.

As a further description of the above technical solution:

the edge position on the fan-shaped fixing frame is provided with a plurality of pin grooves which are in nested fit with the movable pins in an evenly distributed manner.

The utility model discloses following beneficial effect has:

the rotary type adjusting air window for the coal mine is characterized in that the air window is pulled through a wall body, a window frame, an air window plate, a rotating shaft, a groove, an inner groove, a moving block, a spring, a limiting block, a limiting groove, a moving rod, a movable notch, a positioning frame, a movable pin, a clamping groove, a fan-shaped fixing frame and a pin groove, the moving rod drives the moving block to compress the spring and simultaneously drives the limiting block to leave the limiting groove, the locking structure of the window frame can be opened, so that the air window can be opened, the window frame is rotated and adjusted to a corresponding required position, the clamping pin is stirred to enable the clamping pin to leave the clamping groove above, the movable pin is clamped into the pin groove at a corresponding angle position, the clamping pin is clamped into the clamping groove below, the adjusting and positioning work of the window frame can be completed, the whole structure can effectively control air volume by, the structure can also play stable location fixed action when can convenient regulation, has guaranteed the stability of structure, easy operation, labour saving and time saving.

Drawings

Fig. 1 is a front view of a rotary adjusting air window for coal mine according to the present invention;

fig. 2 is a top view of a rotary adjusting air window for coal mine according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of a rotary type adjusting air window for a coal mine, which is provided by the utility model.

Illustration of the drawings:

1. a wall body; 2. a window; 3. a window frame; 4. a wind window plate; 5. a rotating shaft; 6. a groove; 7. an inner tank; 8. a moving block; 9. a spring; 10. a limiting block; 11. a limiting groove; 12. a travel bar; 13. a movable notch; 14. a positioning frame; 15. a movable pin; 16. a bayonet lock; 17. a card slot; 18. a fan-shaped fixing frame; 19. a pin slot.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a wind window is adjusted with rotation type in colliery, including wall body 1, be provided with window 2 in the wall body 1, nested window frame 3 that is provided with in the window 2, be provided with wind window board 4 in the window frame 3, the position corresponding with window 2 is provided with inside groove 7 in the wall body 1, be provided with movable block 8 in the inside groove 7, and be connected between the inner wall one side of inside groove 7 and the surface one side of movable block 8 and be provided with spring 9, one side fixedly connected with stopper 10 that spring 9 was kept away from to the surface of movable block 8, bottom one end position fixedly connected with locating rack 14 is close to surface one side of window frame 3, nested sliding connection has movable pin 15 in the locating rack 14, the fan-shaped mount 18 of position fixedly connected with.

The centers of the top and the bottom of the window frame 3 are fixedly connected with a rotating shaft 5, the positions of the top and the bottom of the inner wall of the window 2, which correspond to the rotating shaft 5, are provided with grooves 6 which are in nested fit with the rotating shaft 5, and the window frame 3 can stably rotate around the rotating shaft 5 through the structural arrangement, so that the window frame is convenient to open and adjust; a limiting groove 11 which is in nested fit with the limiting block 10 is formed in one side of the outer surface of the window frame 3, and the structure of the window frame 3 can be stably locked when being closed through the arrangement of the limiting structure; one side of the outer surface of the moving block 8 is fixedly connected with a moving rod 12, a moving notch 13 which is embedded and connected with the moving rod 12 in a sliding mode is formed in the wall body 1, and the limiting structure can be conveniently opened through the structure of the moving rod 12, so that the window frame 3 can be conveniently opened; one side of the outer surface of the movable pin 15, which is close to the top, is fixedly connected with a bayonet 16, two bayonet slots 17 which are in nested fit with the bayonet 16 are arranged on the positioning frame 14, and the movable pin 15 can be conveniently limited by the matching of the structures of the arranged bayonet 16 and the bayonet slots 17; the edge position on fan-shaped mount 18 sets up evenly distributed and is provided with a plurality of cotter ways 19 with activity round pin 15 looks scarf joint, can conveniently carry out positioning work to window frame 3 through setting up of structure, and window frame 3 location is in the position of difference when setting up through a plurality of cotter ways 19 can be convenient to the regulation and control amount of wind.

The working principle is as follows: when the rotary type adjusting air window for the coal mine is used, the moving rod 12 is pulled, the moving rod 12 drives the moving block 8 to compress the spring 9, the limiting block 10 is also driven to leave the limiting groove 11, the locking structure of the window frame 3 can be opened, the window frame 3 is rotated to be adjusted to a corresponding required position, the clamping pin 16 is pulled, the clamping pin 16 is enabled to leave the clamping groove 17 above, the moving pin 15 is clamped into the pin groove 19 corresponding to the angle position, the clamping pin 16 is clamped into the clamping groove 17 below, and the adjusting and positioning work of the window frame 3 can be completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wind window is adjusted to rotation type for coal mine, includes wall body (1), its characterized in that: a window (2) is arranged in the wall body (1), a window frame (3) is nested in the window (2), the window frame (3) is internally provided with a ventilating window plate (4), an inner groove (7) is arranged in the wall body (1) corresponding to the window (2), a moving block (8) is arranged in the inner groove (7), and a spring (9) is connected between one side of the inner wall of the inner groove (7) and one side of the outer surface of the moving block (8), a limiting block (10) is fixedly connected to one side of the outer surface of the moving block (8) far away from the spring (9), one end of one side of the outer surface of the window frame (3) close to the bottom is fixedly connected with a positioning frame (14), the inner part of the positioning frame (14) is connected with a movable pin (15) in a nested and sliding manner, and the outer surface of the wall body (1) is fixedly connected with a fan-shaped fixing frame (18) at the position which is flush with the bottom of the window (2).

2. The rotary type adjusting air window for the coal mine according to claim 1, wherein: the top and the bottom center of the window frame (3) are fixedly connected with a rotating shaft (5), and grooves (6) which are matched with the rotating shaft (5) in a nested manner are arranged at the positions, corresponding to the rotating shaft (5), of the top and the bottom of the inner wall of the window (2).

3. The rotary type adjusting air window for the coal mine according to claim 1, wherein: and a limiting groove (11) which is matched with the limiting block (10) in a nested manner is formed in one side of the outer surface of the window frame (3).

4. The rotary type adjusting air window for the coal mine according to claim 1, wherein: one side of the outer surface of the moving block (8) is fixedly connected with a moving rod (12), and a movable notch (13) which is embedded and connected with the moving rod (12) in a sliding manner is arranged in the wall body (1).

5. The rotary type adjusting air window for the coal mine according to claim 1, wherein: one side of the outer surface of the movable pin (15) is fixedly connected with a bayonet (16) close to the top, and two clamping grooves (17) which are in nested fit with the bayonet (16) are arranged on the positioning frame (14).

6. The rotary type adjusting air window for the coal mine according to claim 1, wherein: a plurality of pin grooves (19) which are matched with the movable pins (15) in a nested manner are uniformly distributed on the edge position of the fan-shaped fixed frame (18).