CN212716720U

CN212716720U - Automatic air door of colliery adjusts wind window

Info

Publication number: CN212716720U
Application number: CN202021518873.9U
Authority: CN
Inventors: 孙琳; 范豹豹; 马子阳
Original assignee: Jiangsu Yunxiang Mining Technology Co ltd
Current assignee: Jiangsu Yunxiang Mining Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-16
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an automatic air door in colliery adjusts wind window, including wind window frame, baffle, elasticity torsional spring and automatically regulated subassembly, the inside of wind window frame is equipped with the baffle, the internally mounted automatically regulated subassembly of wind window frame, the automatically regulated subassembly includes window leaf, pivot, elasticity torsional spring and curb plate. This automatic air door air-conditioning window in colliery, set up a plurality of wind gaps through the inside at the air window frame, and be equipped with the automatically regulated subassembly in the outside in each wind gap, better solution the problem that traditional air door air window needs manual regulation, when the air door receives wind-force to gush out like this, the outside of casement will be the atress then elasticity torsional spring shrink casement will be automatic to be opened, and because the quantity of casement is equipped with four, so can realize opening and shutting angle and the quantity of casement according to the size of wind-force, thereby realize the automatically regulated function of air window, overall structure is simple, need not artifical manual regulation during the operation, labour saving and time saving is comparatively light.

Description

Automatic air door of colliery adjusts wind window

Technical Field

The utility model relates to a colliery operation ventilation technical field specifically is an automatic air door in colliery adjusts wind window.

Background

The coal mine is an area for mining coal resources in a coal-rich mining area and is generally divided into an underground coal mine and an open pit coal mine, the ventilation in the coal mine operation is used for supplying enough fresh air to the underground, so that the requirement of personnel on oxygen is met, underground harmful gas and dust are diluted, the safety performance in the production process is ensured, and the ventilation door is a component of ventilation equipment during use.

The wind window of colliery air door on the present market is mostly carried out manual regulation by the manual work, in-process amount of wind grow the use the cross-section of wind window is transferred greatly, the amount of wind reduces the cross-section of wind window again when reducing, the process is comparatively loaded down with trivial details during the operation, great manpower and materials have been consumeed, the convenience is relatively poor, simultaneously the comparatively complicated of most air door wind window structure, in case comparatively difficult that the troubleshooting is got up, very inconvenient staff maintains, comparatively trouble during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an automatic air door regulation wind window in colliery, the wind window of having solved the colliery air door on the current market is mostly carried out manual regulation by the manual work, enlarge the cross-section of wind window when the in-process amount of wind grow of using, reduce the cross-section of wind window again when the amount of wind diminishes, the process is comparatively loaded down with trivial details during operation, great manpower and materials have been consumeed, the convenience is relatively poor, the comparatively complicated of the air door wind window structure of majority simultaneously, in case the maintenance of trouble comparatively difficulty has appeared, very inconvenient staff maintains, comparatively troublesome problem during the use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic air door adjusting air window in colliery, includes wind window frame, baffle, elasticity torsional spring, wind gap and automatically regulated subassembly, the inside of wind window frame is equipped with the baffle, the internally mounted automatically regulated subassembly of wind window frame, the automatically regulated subassembly includes window leaf, pivot, elasticity torsional spring and curb plate, the outside in the pivot is connected through the mode that cup joints to the window leaf, the back mounted elasticity torsional spring of pivot, the outside fixed connection mounting panel of wind window frame.

Preferably, the outer portion of the mounting plate is provided with screw holes, the inner portions of the screw holes are connected with bolts through threads, and the mounting plates are evenly distributed.

Preferably, the inside fixed connection pivot of windscreen frame, automatically regulated subassembly is the symmetrical distribution form.

Preferably, the sealing strips are connected to the outer portions of the louvers in an adhesion mode, the sealing strips are made of rubber materials, and the louvers are symmetrically distributed.

Preferably, the air port is formed in the air window frame, the window blades are located on the back face of the air port, the limiting plates are arranged outside the window blades and located on the back faces of the baffle and the air window frame.

Preferably, the elastic torsion spring is positioned on the back of the window leaf, and the air openings are symmetrically distributed.

(III) advantageous effects

The utility model provides an automatic air door in colliery adjusts wind window. The method has the following beneficial effects:

(1) the coal mine automatic air door adjusting air window well solves the problem that the traditional air door air window needs manual adjustment by arranging a plurality of air ports in an air window frame and arranging an automatic adjusting assembly outside each air port, because the window leaves of the automatic adjusting assembly are sleeved outside a rotating shaft and are connected by adopting elastic torsion springs between the rotating shaft and the window leaves, and the window leaves can only be opened and closed unidirectionally in the air window frame, when the air door is gushed out by wind power, the outer parts of the window leaves can be stressed and then the window leaves can be automatically opened after being contracted by the elastic torsion springs, and because the number of the window leaves is four, the opening and closing angle and the number of the window leaves can be realized according to the size of the wind power, the opening and closing number of the window leaves can be increased when the wind power is larger, the opening and closing number of the window leaves can be reduced when the wind power is smaller, thereby realizing the automatic adjusting function of the air window, the convenience in use is greatly improved, the overall structure is simple, manual adjustment is not needed during operation, and time and labor are saved and the operation is easier;

(2) this automatic wind door in colliery adjusts wind window is only constituteed by wind gap and automatically regulated subassembly through at this wind window, and the automatically regulated subassembly is then done by two vanes, pivot and elasticity torsional spring and is constituteed, and its structure quantity is less, in case when breaking down in the in-process of using, makes things convenient for the staff very much to maintain the maintenance, and the operation degree of difficulty is lower, and the practicality is stronger.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure of the wind window frame of the present invention;

FIG. 3 is a schematic view of the external structure of the louver of the present invention;

fig. 4 is a top view of the louver of the present invention.

In the figure, an air window frame-1, a baffle-2, a rotating shaft-3, a window vane-4, an elastic torsion spring-5, a limiting plate-6, a sealing strip-7, an air port-8, a mounting plate-9, a bolt-10 and an automatic adjusting component-11.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides an automatic air door adjusting air window in colliery, includes wind window frame 1, baffle 2, elasticity torsional spring 5, wind gap 8 and automatically regulated subassembly 11, the inside of wind window frame 1 is equipped with baffle 2, wind window frame 1's internally mounted automatically regulated subassembly 11, automatically regulated subassembly 11 includes window leaf 4, pivot 3, elasticity torsional spring 5 and curb plate, the outside at pivot 3 is connected through the mode that cup joints to window leaf 4, the back mounted elasticity torsional spring 5 of pivot 3, wind window frame 1's outside fixed connection mounting panel 9.

The screw is seted up to the outside of mounting panel 9, threaded connection bolt 10 is passed through to the inside of screw, mounting panel 9 is the evenly distributed form, and through the mounting panel 9 that is equipped with, the staff of being convenient for installs this wind window on the air door, and the operation is comparatively convenient.

The inside fixed connection pivot 3 of wind window frame 1, automatically regulated subassembly 11 is the symmetric distribution form, through two automatically regulated subassemblies 11 that are equipped with, can make this wind window can realize the work of opening and shutting of the different quantity of casement 4 along with the size of wind-force, thereby realize the effect of automated adjustment during the use.

Sealing strip 7 is connected through the mode that bonds in the outside of louver 4, sealing strip 7 adopts rubber materials to make, louver 4 is the symmetric distribution form, is equipped with sealing strip 7 through the outside at louver 4, better improvement the sealing performance between louver 4 and the wind window, the functionality is stronger.

Wind gap 8 is seted up to wind window frame 1's inside, louvre 4 is located the back in wind gap 8, the outside of louvre 4 is equipped with limiting plate 6, limiting plate 6 is located baffle 2 and wind window frame 1's the back, and limiting plate 6 through being equipped with can be established this louvre 4 into one-way structure, avoids the condition of backward flow, comparatively practical appearing when ventilating.

The elasticity torsional spring 5 is located the back of casement 4, wind gap 8 is the symmetric distribution form, and through the elasticity torsional spring 5 that is equipped with, its elasticity is less, will contract when receiving the wind-force striking, and can appear contracting degree's difference along with the size of wind-force, and the functionality is stronger.

The working principle is as follows: when the coal mine automatic air door is used for adjusting the air window, the air window frame 1 can be used only by being arranged on the ventilation opening 8 of the air door, because the pair of automatic adjusting components 11 are arranged inside the air window frame 1, when the wind power gushes out of the air window, the wind power can impact on the window leaf 4 of the automatic adjusting components 11, then the outside of the window leaf 4 can be stressed, the window leaf 4 can be automatically opened by contracting the elastic torsion spring 5, so that the ventilation effect is realized, and because the number of the window leaves 4 is four, the opening and closing angle and the number of the window leaves 4 can be realized according to the size of the wind power, when the wind power is larger, the opening and closing number of the window leaves 4 can be increased, when the wind power is smaller, the automatic adjusting function of the air window is realized, the convenience in use is greatly improved, and the manual adjustment is not needed during the operation, labour saving and time saving is comparatively light, simultaneously because this wind window only comprises wind gap 8 and automatically regulated subassembly 11, and automatically regulated subassembly 11 then does by two vanes 4, pivot 3 and elasticity torsional spring 5 and constitute, its structure quantity is less, in case when breaking down in the in-process of using, only need with automatically regulated subassembly 11 tear down maintain can, make things convenient for the staff very much to maintain the maintenance, the operation degree of difficulty is lower, overall structure is simple, the practicality is stronger.

The air window frame 1, the baffle 2, the rotating shaft 3, the window leaf 4, the elastic torsion spring 5, the limiting plate 6, the sealing strip 7, the air port 8, the mounting plate 9, the bolt 10 and the automatic adjusting component 11 of the utility model are all parts known by general standard parts or technicians in the field, and the structure and the principle of the air window are known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that most of the air windows of the coal mine air doors in the market are manually adjusted, the cross section of the air window is enlarged when the air quantity is increased in the using process, the cross section of the air window is reduced when the air quantity is reduced, the operation process is complicated, large manpower and material resources are consumed, the convenience is poor, the air window structures of most air doors are complicated, once the fault maintenance is difficult, the maintenance is very difficult for workers to maintain, the utility model solves the problem that the traditional air door and air window need manual adjustment by mutually combining the components, a plurality of air ports 8 are arranged in the air window frame 1, and an automatic adjusting component 11 is arranged outside each air port 8, thereby better solving the problem that the traditional air door and air window need manual adjustment, because the window leaf 4 of the automatic adjusting component 11 is sleeved outside the rotating shaft 3, and the elastic torsion spring 5 is adopted for connection between the rotating shaft 3 and the window leaf 4, and simultaneously, the window leaf 4 can only be opened and closed unidirectionally in the air window frame 1, when the air door is blown out by wind power, the outer part of the window leaf 4 is stressed and then the elastic torsion spring 5 contracts the window leaf 4 to be automatically opened, and because the number of the window leaves 4 is four, the opening and closing angle and the number of the window leaf 4 can be realized according to the size of the wind power, when the wind power is larger, the number of the opening and closing of the window leaf 4 is increased, the quantity of opening and shutting of casement 4 will reduce when wind-force is less, thereby realize the automatically regulated function of wind window, the convenience when using has been improved greatly, need not artifical manual regulation during the operation, labour saving and time saving is comparatively light, simultaneously through only comprising wind gap 8 and automatically regulated subassembly 11 at this wind window, and automatically regulated subassembly 11 then is done by two casement 4, pivot 3 and elasticity torsional spring 5 and constitutes, its structure quantity is less, in case when breaking down in the in-process of using, make things convenient for the staff to maintain the maintenance very much, the operation degree of difficulty is lower, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wind window is adjusted to automatic air door in colliery which characterized in that: including wind window frame (1), baffle (2), elasticity torsional spring (5), wind gap (8) and automatically regulated subassembly (11), the inside of wind window frame (1) is equipped with baffle (2), the internally mounted automatically regulated subassembly (11) of wind window frame (1), automatically regulated subassembly (11) are including window leaf (4), pivot (3), elasticity torsional spring (5) and curb plate, the outside in pivot (3) is connected through the mode that cup joints in window leaf (4), back-mounted elasticity torsional spring (5) of pivot (3), outside fixed connection mounting panel (9) of wind window frame (1).

2. The coal mine automation air door adjusting air window as claimed in claim 1, characterized in that: screw holes are formed in the outer portion of the mounting plate (9), threaded connecting bolts (10) are connected to the inner portions of the screw holes, and the mounting plate (9) is evenly distributed.

3. The coal mine automation air door adjusting air window as claimed in claim 1, characterized in that: the inside fixed connection pivot (3) of windscreen frame (1), automatically regulated subassembly (11) are the symmetric distribution form.

4. The coal mine automation air door adjusting air window as claimed in claim 1, characterized in that: the outside of louver (4) is through the mode connecting seal strip (7) that bonds, seal strip (7) adopt rubber materials to make, louver (4) are the symmetric distribution form.

5. The coal mine automation air door adjusting air window as claimed in claim 1, characterized in that: wind gap (8) are seted up to the inside of wind window frame (1), louvre (4) are located the back in wind gap (8), the outside of louvre (4) is equipped with limiting plate (6), limiting plate (6) are located the back of baffle (2) and wind window frame (1).

6. The coal mine automation air door adjusting air window as claimed in claim 1, characterized in that: the elastic torsion springs (5) are located on the back of the window leaf (4), and the air ports (8) are symmetrically distributed.