CN201288583Y - Standard wind door applied on down-hole alley - Google Patents

Standard wind door applied on down-hole alley Download PDF

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Publication number
CN201288583Y
CN201288583Y CNU2008201601960U CN200820160196U CN201288583Y CN 201288583 Y CN201288583 Y CN 201288583Y CN U2008201601960 U CNU2008201601960 U CN U2008201601960U CN 200820160196 U CN200820160196 U CN 200820160196U CN 201288583 Y CN201288583 Y CN 201288583Y
Authority
CN
China
Prior art keywords
door
door leaf
doorframe
leaf
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201601960U
Other languages
Chinese (zh)
Inventor
朱学全
巴文辉
廖斌琛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huainan Mining Group Co Ltd
Original Assignee
Huainan Mining Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huainan Mining Group Co Ltd filed Critical Huainan Mining Group Co Ltd
Priority to CNU2008201601960U priority Critical patent/CN201288583Y/en
Application granted granted Critical
Publication of CN201288583Y publication Critical patent/CN201288583Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A standard throttle which is applied in the down-hole tunnel is characterized in that a door leaf and a passenger door in the door leaf are set to a structure of one door in the door. An observation window is installed on the door window. The passenger door and observation door are installed at the intermediate height of door. A door leaf hinge ear is positioned at one side of door leaf. The door frame which is composed of frames has two forms. One form is that the door frame is matched with the magnitude of door frame and the formed door leaf is matched with the door frame. The other form is that the top frame of door frame is installed with a turnover plate which can be turned over, opened and closed and the door leaf is inosculated in the door frame and jointed with the turnover plate at the lower part. The structural form can facilitate the transportation of large-scale super-high device. Furthermore the magnitude of tunnel air quantity can be adjusted through the magnitude of opening and closing magnitude of turnover plate. The standard throttle according to the utility model can settle the problem that the throttle of different positions and positive and negative throttle can not be replaced at root.

Description

Be applied in the standard air door in the underworkings
Technical field
The utility model relates to the air door that is applied in the underworkings of colliery.
Background technology
Air door is the main ventilation safety facility in down-hole, and because of tunnel character (comprising air intake and return air), purposes (comprising transportation and pedestrian) and specification vary in size, way was to vary in different localities in the past, made the various air doors in down-hole present various specification.Practical application shows this existing form, and there are the following problems:
1, air door specification disunity is not easy to air door processing;
2, air door is difficult to open in the big tunnel of negative pressure, even the release window is installed, also is difficult to guarantee people's independence safe passing;
In case 3 air doors are well damage for some reason, must there be the air door of same specification to replace, but, causes reserve level to increase, thereby increase cost because of each place air door specification disunity.If do not consider reserve level, bring threat certainly will for mine ventilation safety.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of standard air door of unifying to make being provided.Make it be applicable to any place, comprise forward and reverse air door usefulness mutually, can ensure the big place of blast one people's safe passing, reduce reserve level, reduce cost with this, it is convenient to bring to installation and maintenance, guarantees safety.
The utility model technical solution problem adopts following technical scheme:
The design feature that the utility model is applied in the standard air door in the underworkings is:
The pedestrian's door that is provided with in door leaf and the door leaf is Structure for door on door leaf, and the observation port on the door leaf is set; Pedestrian's door and observation port are placed in the middle on the height of door leaf; The hinged ear of door leaf is positioned at a side of door leaf;
The doorframe that setting is made of frame has two kinds of forms: a kind of is that doorframe and door leaf size are coincide, and the formation door leaf cooperates one by one with doorframe; Another kind is the returning face plate that turning keying is set on the frame of the top of doorframe, door leaf coincide in doorframe and piece together mutually returning face plate below.
Design feature of the present utility model is that also described door leaf has the wooden door central layer, seam adopts notch to press the stubble overlap joint between the wooden door central layer, wrap up with tin plate on the door leaf top layer, and door leaf laterally is provided with iron gate band and timber band respectively, is welded with band iron between two iron gate bands; Connect for tenon structure between each frame of described doorframe.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is with the central authorities of pedestrian's door and observation port design at the door leaf height, when making things convenient for pedestrian and observation, door leaf can turn around to install, and the folding direction that this just can choose at random door leaf has solved the difficult problem that different location air door and forward and reverse air door can not mutual alternative.
2, the utility model is as release door double as pedestrian door, and safe ready is even a people also can pass through safely;
3, the utility model door is firm firm, long service life;
4, the structure setting of the utility model returning face plate both can conveniently be transported the main equipment device, can do again and regulate the use of air quantity window;
5, the utility model can carry out on-the-spot dismounting, for downhole operations facilitates;
6, the utility model can be set up the resistance to compression beam under wooden doorframe, and the irreplaceable advantage of non-pressure damper is arranged in the bigger tunnel of ground pressure;
7, the utility model is because of mutual alternative using on its different location, the different directions; And after air door was scrapped, associated components can reclaim multiplexing, had saved cost greatly.
Description of drawings
Fig. 1 is the utility model door leaf plan view.
Fig. 2 for the utility model not with the doorframe schematic diagram of returning face plate.
Fig. 2 a is the A-A view of Fig. 2.
Fig. 2 b is the B-B view of Fig. 2.
Fig. 3 is the doorframe plan view of the utility model band returning face plate.
Fig. 4 is the utility model air door hinge arrangement schematic diagram.
Fig. 5 is the utility model iron gate band structure schematic diagram.
Number in the figure: 1 iron gate band, 2 timber bands, 3 band irons, 4 pedestrian's doors, 5 observation ports, 6 door leafs, the hinged ear of 7 door leafs, 8 doorframes, 9 returning face plates, 10 air door hinges.
Below pass through the specific embodiment, and in conjunction with the accompanying drawings the present invention is further described.
The specific embodiment
Referring to Fig. 1, the pedestrian's door 4 that is provided with in door leaf 6 and the door leaf 6 is Structure for door on door leaf, and the observation port 5 on the door leaf is set; Pedestrian's door 4 and observation port 5 are placed in the middle on the height of door leaf 6; The hinged ear 7 of door leaf is positioned at a side of door leaf 6, uses air door hinge 10 shown in Figure 4 to implement hinge between the hinged ear 7 of doorframe and door leaf and is connected;
Referring to Fig. 2, Fig. 2 a, Fig. 2 b and Fig. 3, the doorframe 8 that is made of frame has two kinds of forms: a kind of is that doorframe 8 coincide with the size and the shape of door leaf 6, and formation door leaf 6 cooperates one by one with doorframe 8; Another kind is the returning face plate 9 that turning keying is set on the frame of the top of doorframe 8, door leaf 6 coincide in doorframe 8 and piece together mutually returning face plate 9 below.Select tape returning face plate 9 or be not with returning face plate 9 and returning face plate 9 suitable dimensions are set as required, returning face plate 9 adopts hinge to be connected with the top frame of doorframe 8, when air door needed main equipment, returning face plate 9 can reach maximum or directly lay down, and returning face plate 9 can be used as the use of air quantity adjusting window simultaneously.
In concrete the enforcement, door leaf 6 has the wooden door central layer, seam adopts notch to press the stubble overlap joint between the wooden door central layer, wrap up with tin plate on the door leaf top layer, door leaf laterally is provided with respectively between iron gate band 1 and 2, two iron gate bands 1 of timber band and is welded with band iron 3, and is shown in Figure 5, the hinged ear 7 of door leaf connects firmly in the outer end of iron gate band 1, and these measures make that the air door door leaf is sturdy and durable; Connect for tenon structure between each frame of doorframe 8.
The door leaf unification is made according to standard size, pedestrian's door 4 can use in the double as release, by turning the installation direction of door leaf 6 and iron gate band 1, thereby realize choosing at random of air door door leaf folding direction, and solved the difficult problem that different location air door and forward and reverse air door can not mutual alternative.
Parts such as door leaf, iron gate band, timber band, pedestrian's door, air door hinge all adopt the unified standard specifications design, are convenient to processing and fabricating, are convenient to maintenance, and after air door scrapped, associated components can reclaim multiplexing.

Claims (2)

1, be applied in standard air door in the underworkings, it is characterized in that:
The pedestrian's door (4) that is provided with in door leaf (6) and the door leaf (6) is Structure for door on door leaf, and the observation port (5) on the door leaf is set; Pedestrian's door (4) and observation port (5) are placed in the middle on the height of door leaf (6); The hinged ear of door leaf (7) is positioned at a side of door leaf (6);
The doorframe that setting is made of frame (8) has two kinds of forms: a kind of is that doorframe (8) coincide with door leaf (6) size, and formation door leaf (6) cooperates one by one with doorframe (8); Another kind is the returning face plate (9) that turning keying is set on the top frame of doorframe (8), and door leaf (6) coincide in doorframe (8) and pieces together the below of returning face plate (9) mutually.
2, the standard air door that is applied in the underworkings according to claim 1, it is characterized in that described door leaf (6) has the wooden door central layer, seam adopts notch to press the stubble overlap joint between the wooden door central layer, wrap up with tin plate on the door leaf top layer, door leaf laterally is provided with iron gate band (1) and timber band (2) respectively, is welded with band iron (3) between two iron gate bands (1); Connect for tenon structure between each frame of described doorframe (8).
CNU2008201601960U 2008-09-28 2008-09-28 Standard wind door applied on down-hole alley Expired - Fee Related CN201288583Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201601960U CN201288583Y (en) 2008-09-28 2008-09-28 Standard wind door applied on down-hole alley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201601960U CN201288583Y (en) 2008-09-28 2008-09-28 Standard wind door applied on down-hole alley

Publications (1)

Publication Number Publication Date
CN201288583Y true CN201288583Y (en) 2009-08-12

Family

ID=40980263

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201601960U Expired - Fee Related CN201288583Y (en) 2008-09-28 2008-09-28 Standard wind door applied on down-hole alley

Country Status (1)

Country Link
CN (1) CN201288583Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306703A (en) * 2013-05-29 2013-09-18 淮南矿业(集团)有限责任公司 Mine air door
CN105065054A (en) * 2015-07-23 2015-11-18 淮南矿业(集团)有限责任公司 Coal mine underground air door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306703A (en) * 2013-05-29 2013-09-18 淮南矿业(集团)有限责任公司 Mine air door
CN103306703B (en) * 2013-05-29 2015-12-09 淮南矿业(集团)有限责任公司 Air Throttle in Mine Pit
CN105065054A (en) * 2015-07-23 2015-11-18 淮南矿业(集团)有限责任公司 Coal mine underground air door
CN105065054B (en) * 2015-07-23 2017-05-24 淮南矿业(集团)有限责任公司 Coal mine underground air door

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090812

Termination date: 20120928

C17 Cessation of patent right