CN112709590A - Mining plug-type air door - Google Patents

Mining plug-type air door Download PDF

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Publication number
CN112709590A
CN112709590A CN202011618458.5A CN202011618458A CN112709590A CN 112709590 A CN112709590 A CN 112709590A CN 202011618458 A CN202011618458 A CN 202011618458A CN 112709590 A CN112709590 A CN 112709590A
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CN
China
Prior art keywords
push
door
pull
shaft
rotating rod
Prior art date
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Granted
Application number
CN202011618458.5A
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Chinese (zh)
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CN112709590B (en
Inventor
李进海
徐召栋
魏勋阔
刘遵利
陈元峰
黄瀚增
范吉宏
周油
庞树臣
王鹏
田新龙
孔德康
徐少勤
李树铭
李动群
赵一鸣
丁星宇
郝喜亮
路强
王超
陈建军
周梓谦
周国豪
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.)
Shandong Dingan Testing Co ltd
Shandong Dinganyun Intelligent Technology Co ltd
Shandong Dingnuo Energy Saving Environmental Protection Service Co ltd
Linyi Mining Group Heze Coal Power Co Ltd
Original Assignee
Shandong Dinganyun Intelligent Technology Co ltd
Shandong Dingnuo Energy Saving Environmental Protection Service Co ltd
Linyi Mining Group Heze Coal Power 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.)
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Application filed by Shandong Dinganyun Intelligent Technology Co ltd, Shandong Dingnuo Energy Saving Environmental Protection Service Co ltd, Linyi Mining Group Heze Coal Power Co Ltd filed Critical Shandong Dinganyun Intelligent Technology Co ltd
Priority to CN202011618458.5A priority Critical patent/CN112709590B/en
Publication of CN112709590A publication Critical patent/CN112709590A/en
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Publication of CN112709590B publication Critical patent/CN112709590B/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/10—Air doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a mining push-pull air door which is provided with a driving motor, a belt pulley II, a gear disc and teeth, wherein when the air door is normally used, the operation of the movable motor drives sliding doors to slide on the inner wall of a U-shaped box; through being provided with belt pulley one, second belt pulley, threaded shaft and spacing axle, when having a power failure, wave the handle and drive the threaded shaft and rotate, make a screw thread section of thick bamboo reciprocate, the removal of a screw thread section of thick bamboo drives the door body and reciprocates, the phenomenon that the air door can't be opened appears when preventing to have a power failure, improves the result of use of mining plug-type air door.

Description

Mining plug-type air door
Technical Field
The invention belongs to the technical field of mining air doors, and particularly relates to a mining push-pull type air door.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
In the prior art, the door body of the mining air door is inconvenient to operate in the opening and closing process, the structure is complex, the maintenance difficulty is high, more underground space is occupied when the door is opened or closed, and in order to meet the installation requirement of the mining air door, a larger space is often required to be provided in an area where the air door is arranged in a mining area.
However, the applicant finds that due to the particularity of the underground structure of the mining area, if the structural range occupied by the air door is large, particularly the occupied space in the horizontal direction is large, namely in an underground pit with a certain depth, the area of excavation is increased, so that the mining area is easy to collapse, and potential safety hazards are easy to form.
In addition, the applicant also finds that the phenomenon that the air door cannot be opened when power failure occurs easily in the prior art causes that the air door cannot be used, so that air in a mining area cannot circulate, the situation is also dangerous, and therefore the air door which can still realize opening and closing of the air door under the condition of power failure and occupies a small space is provided, which is a problem to be solved urgently in the field of coal mining.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a mining push-pull air door.
In order to achieve the above object, one or more embodiments of the present invention disclose the following technical solutions:
a mining push-pull damper comprising: the door frame comprises a door frame body, wherein a door body is arranged on the outer surface of the front end of the door frame body, a control box is fixedly connected to the upper side of the outer surface of the front end of the door body, a driving motor is fixedly connected to the outer surface of the front end of the control box, the driving motor is connected with a connecting shaft, the connecting shaft penetrates through the control box, a second belt pulley is connected to the outer surface of the connecting shaft, a first belt strip is rotatably connected to the outer surface of the second belt pulley, a gear disc is further connected to the center position of the outer surface of the connecting shaft, a T-shaped groove is formed in the outer surface of the lower end of the control box, a T-shaped rod is connected to the inner wall of the T-shaped groove in a sliding mode, a sliding door is fixedly connected to;
the front end surface both sides fixedly connected with swivel bearing of portal, swivel bearing's inner wall and the both ends fixed connection of screw shaft, the surface spiro union of screw shaft has a screw section of thick bamboo, the outer skin weld of screw shaft has belt pulley one, the surface rotation of belt pulley one is connected with the second belt pulley.
The invention also aims to provide the application of the mining push-pull type air door in the mining industry.
When the power supply system is normal, the system in the control box is used for realizing the translation of the sliding door, and the opening and closing of the sliding door in the horizontal direction are realized by utilizing the shielding condition of the cold mountain sliding door;
when the power supply system can not work normally, the running of the door body in the vertical direction is realized by using devices such as a threaded shaft, a rotary bearing, a belt pulley and the like.
Compared with the prior art, the one or more embodiments of the invention achieve at least the following advantages:
1. in one or more embodiments in this application, through being provided with driving motor, belt pulley two, toothed disc and tooth, when this air door normal use, the operation of moving motor drives and drives the push-and-pull door and slide at the inner wall of U type case, because toothed disc and driven gear rotatory opposite direction, can make two sets of push-and-pull doors carry on the back mutually or remove in opposite directions, saved the space that the door took, simple structure moreover, it is safe in utilization.
2. In one or more embodiments in this application, through being provided with belt pulley one, second belt pulley, threaded shaft and spacing axle, when having a power failure, wave the handle and drive the threaded shaft and rotate, make a threaded section of thick bamboo reciprocate, the removal of a threaded section of thick bamboo drives the door body and reciprocates, the unable phenomenon of opening of air door appears when preventing to have a power failure, improves the result of use of mining plug-type air door.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic front view of an apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic top view of an apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the novel threaded shaft and the limiting shaft according to an embodiment of the present invention;
in the figure, 1, a portal frame; 2. an operation box; 3. a threaded shaft; 4. a rotating bearing; 5. a door body; 6. a drive motor; 7. a control box; 8. a sliding door; 9. a limiting shaft; 10. a sleeve; 11. a threaded barrel; 12. a gear plate; 13. a first belt strip; 14. teeth; 15. a driven gear; 16. a T-shaped rod; 17. a T-shaped groove; 18. a U-shaped box; 19. a handle; 20. a second belt; 21. a first belt pulley; 22. a rotating rod; 23. a second belt pulley; 24. and (7) connecting the shafts.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As mentioned above, the existing mining damper has some problems in the use process, such as the large influence of the opening and closing area of the damper or the failure of normal use of the damper when the power system is short of supply. Based on foretell problem, this application has provided a mining plug-type air door, when reducing air door influence scope, provides the reserve scheme of the air door switch that does not rely on electric power. Thereby improving the comprehensive use effect of the air door. The utility model provides a mining push-and-pull door promptly, includes following structure:
the door frame comprises a door frame body, wherein a door body is arranged on the outer surface of the front end of the door frame body, a control box is fixedly connected to the upper side of the outer surface of the front end of the door body, a driving motor is fixedly connected to the outer surface of the front end of the control box, the driving motor is connected with a connecting shaft, the connecting shaft penetrates through the control box, a second belt pulley is connected to the outer surface of the connecting shaft, a first belt strip is rotatably connected to the outer surface of the second belt pulley, a gear disc is further connected to the center position of the outer surface of the connecting shaft, a T-shaped groove is formed in the outer surface of the lower end of the control box, a T-shaped rod is connected to the inner wall of the T-shaped groove in a sliding mode, a sliding door is fixedly connected to;
the front end surface both sides fixedly connected with swivel bearing of portal, swivel bearing's inner wall and the both ends fixed connection of screw shaft, the surface spiro union of screw shaft has a screw section of thick bamboo, the outer skin weld of screw shaft has belt pulley one, the surface rotation of belt pulley one is connected with the second belt pulley.
Because the geological structure in mining area is very complicated, the air door sets up improperly, especially the air door occupies too much space in the horizontal direction, causes the collapse of underground mining area easily, utilizes mutually supporting of T type groove and T type pole to restrict the direction of motion of the door body in this application, makes on the horizontal direction in underground mining area, detach power equipment, and the area that occupies is the size of the door body almost only.
And in order to prevent under the condition that has a power failure, the unable normal condition of opening of air door, more proposed the replacement scheme that the air door in vertical direction was opened in this application, the staff can lift up the air door is whole, though has certain requirement to highly, however, in the direction of height, the portal plays the supporting role, consequently the process of moving the door body also can not cause the influence to the underground environment in mining area.
Furthermore, any side of the 2 belt pulleys is provided with an additional connecting shaft, and a driven gear is fixed on the connecting shaft.
In some embodiments, in order to realize the work of the door body, the application provides that a T-shaped rod is arranged above the sliding door and is fixedly connected with the sliding door, and further, the T-shaped rod is fixedly welded with the sliding door.
In some embodiments, in order to facilitate the opening and closing of the sliding door by using the T-shaped rod and the T-shaped groove, a U-shaped box is arranged below the sliding door in the application, so that the sliding door is fixed in an auxiliary manner.
Furthermore, the inner wall of the U-shaped box is connected with a sliding door in a sliding manner.
In some embodiments, in order to realize the opening and closing of the air door by a worker in a power failure state, an operation box is arranged at one end of a door frame, the inner wall of the operation box is movably connected with a rotating rod, the outer surface of the upper end of the rotating rod is connected with a handle, and the rotating rod is rotatably connected with the operation box through a bearing; thereby drive the bull stick through the handle and rotate, the bull stick finally drives the screw thread axle and rotates.
Furthermore, the number of the first belt pulleys is 2 groups, and the other belt pulley is welded on the outer surface of the rotating rod.
In some embodiments, in order to achieve normal opening and closing of the damper without power supply, a rotary bearing is provided at each of the four corners of the door frame.
In some embodiments, in order to improve the safety performance in the use process, the door body and the gantry are kept in a parallel state by the aid of the limiting shaft and the sleeve, the sleeve is connected to the outer surface of the limiting shaft in a sliding mode, and the limiting shaft is rotatably connected with the rotary bearing.
In some embodiments, in order to ensure the stability of the up-and-down movement of the door body, the number of the sleeves and the number of the threaded cylinders are two.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a mining sliding door comprises the following structures:
the door comprises a door frame 1, a door body 5 is arranged on the outer surface of the front end of the door frame 1, a control box 7 is fixedly connected to the upper side of the outer surface of the front end of the door body 5, a driving motor 6 is fixedly connected to the outer surface of the front end of the control box 7, the driving motor 6 is connected with a connecting shaft 24, the connecting shaft 24 penetrates through the control box 7, a second belt pulley 23 is connected with the outer surface of the connecting shaft 24, the outer surface of the second belt pulley 23 is rotatably connected with a first belt strip 13, the center position of the outer surface of the connecting shaft 24 is also connected with a gear disc 12, the outer surface of the lower end of the control box 7 is provided with a T-shaped groove 17, the inner wall of the T-shaped groove 17 is connected with a T-shaped rod 16 in a sliding way, the lower end of the T-shaped rod 16 is fixedly connected with a sliding door 8, the outer surface of the upper end of the T-shaped rod 16 is welded with teeth 14, the outer surface of the tooth 14 is engaged with a driven gear 15, and the driven gear 15 moves relatively on the gear disc 12; the front end surface both sides fixedly connected with swivel bearing 4 of portal 1, the inner wall of swivel bearing 4 and the both ends fixed connection of threaded shaft 24, the surface spiro union of threaded shaft 3 has threaded section of thick bamboo 11, the outer skin weld of threaded shaft 3 has belt pulley one 21, the surface of belt pulley one 21 rotates and is connected with second belt pulley 20. The T-shaped rod 16 is fixed with the sliding door 8 by welding. And a U-shaped box 18 is arranged below the sliding door, so that the sliding door 8 is fixed in an auxiliary manner. The inner wall of the U-shaped box 18 is connected with a sliding door 8 in a sliding way. An operation box 2 is arranged at one end of the portal frame 1, a rotating rod 22 is movably connected to the inner wall of the operation box 2, a handle 19 is connected to the outer surface of the upper end of the rotating rod 22, and the rotating rod 22 is rotatably connected with the operation box 2 through a bearing; thereby, the rotating rod 22 is driven to rotate by the handle 19, and the rotating rod 22 finally drives the threaded shaft 3 to rotate. The number of the first belt pulleys 21 is 2 groups, and the other belt pulley is welded on the outer surface of the rotating rod. In order to realize the opening and closing of the normal air door on the premise of no power supply, the rotating bearings 4 are arranged at four corners of the door frame 1. In order to improve the security performance in the use, set up spacing axle 9 and sleeve 10 in this application, utilize spacing axle 9 and sleeve 41 to keep the parallel state of door body 5 and portal 1, the surface sliding connection of spacing axle 9 has sleeve 10, and spacing axle 9 rotates with swivel bearing 4 to be connected. In order to ensure the stability of the up-and-down movement of the door body, the number of the sleeve 10 and the number of the thread cylinders 11 are two.
The utility model discloses a theory of operation and use flow: the utility model discloses a mining push-pull air door, when this air door normal use, the operator makes the connecting wire of driving motor 6 be connected with the power, operating switch starts driving motor 6, the operation of driving motor 6 drives connecting axle 24 and rotates, the rotation of connecting axle 24 drives toothed disc 12, belt pulley two 23 rotates, the rotation of belt pulley two 23 drives driven gear 15 to rotate under the effect of first belt strip 13, toothed disc 12, under the effect of tooth 14, the rotation of toothed disc 12 drives push-and-pull door 8 and slides at the inner wall of U type case 18, the rotation of driven gear 15 drives another group push-and-pull door 8 and slides at the inner wall of U type case 18, because toothed disc 12 and driven gear 15 rotatory opposite direction, can make two groups push-and-pull door 8 move back to back or in opposite directions, the space that the door that occupies has been saved, moreover, the steam door structure is safe in use, when having a power failure, the operator shakes handle 19 to drive, the rotation of bull stick 22 drives threaded shaft 3 through belt pulley 21, second belt strap 20 and rotates, and the rotation of threaded shaft 3 makes a screw thread section of thick bamboo 11 reciprocate, and the removal of a screw thread section of thick bamboo 11 drives a body 5 and reciprocates, and spacing axle 9, sleeve 10 set up be favorable to making a body 5 when removing keep parallel with portal 1, the unable phenomenon of opening of air door appears when preventing to have a power failure, improve the result of use of mining plug-type air door, and is comparatively practical.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1.一种矿用推拉式风门，其特征在于，包括：门架，门架的前端外表面设置有门体，所述门体的前端外表面上侧固定连接有控制箱，控制箱的前端外表面固定连接有驱动电机，所述驱动电机的与连接轴相连，连接轴贯穿控制箱，所述连接轴的外表面连接有皮带轮二，所述皮带轮二的外表面转动连接有第一皮带条，所述连接轴的外表面中心位置还连接有齿轮盘，所述控制箱的下端外表面开设有T型槽，所述T型槽的内壁滑动连接有T型杆，所述T型杆的下端固定连接推拉门，所述T型杆的上端外表面焊接有齿牙，所述齿牙的外表面啮合连接有从动齿轮，从动齿轮在齿轮盘上相对运动；1. A mine push-pull damper, characterized in that it comprises: a door frame, the front end outer surface of the door frame is provided with a door body, and the front end outer surface of the door body is fixedly connected with a control box on both sides, and the front end of the control box is provided with a door body. The outer surface is fixedly connected with a drive motor, the drive motor is connected with a connecting shaft, the connecting shaft runs through the control box, the outer surface of the connecting shaft is connected with a second pulley, and the outer surface of the second pulley is rotatably connected with a first belt strip , the central position of the outer surface of the connecting shaft is also connected with a gear plate, the outer surface of the lower end of the control box is provided with a T-shaped groove, and the inner wall of the T-shaped groove is slidably connected with a T-shaped rod. The lower end is fixedly connected to the sliding door, the outer surface of the upper end of the T-shaped rod is welded with teeth, the outer surface of the teeth is meshed and connected with a driven gear, and the driven gear moves relatively on the gear plate; 所述门架的前端外表面两侧固定连接有旋转轴承，所述旋转轴承的内壁与螺纹轴的两端固定连接，所述螺纹轴的外表面螺接有螺纹筒，所述螺纹轴的外表面焊接有皮带轮一，所述皮带轮一的外表面转动连接有第二皮带条。The outer surface of the front end of the gantry is fixedly connected with rotary bearings on both sides, the inner wall of the rotary bearing is fixedly connected with both ends of the threaded shaft, the outer surface of the threaded shaft is screwed with a threaded cylinder, and the outer surface of the threaded shaft is fixedly connected. The first pulley is welded on the surface, and the outer surface of the first pulley is rotatably connected with a second belt strip. 2.如权利要求1所述的一种矿用推拉式风门，其特征在于，在2个皮带轮的任意一侧，设置额外的连接轴，连接轴上固定有从动齿轮。2 . The mine push-pull damper according to claim 1 , wherein an additional connecting shaft is arranged on either side of the two pulleys, and a driven gear is fixed on the connecting shaft. 3 . 3.如权利要求1所述的一种矿用推拉式风门，其特征在于，在推拉门的上方设置T型杆与推拉门固定连接，更进一步的，T型杆与推拉门焊接固定。3 . The mine push-pull damper according to claim 1 , wherein a T-bar is arranged above the push-pull door to be fixedly connected to the push-pull door, and further, the T-bar and the push-pull door are welded and fixed. 4 . 4.如权利要求1所述的一种矿用推拉式风门，其特征在于，在推拉门的下方设置U型箱，实现对推拉门的辅助固定。4 . The mine push-pull damper according to claim 1 , wherein a U-shaped box is arranged below the push-pull door to realize auxiliary fixation of the push-pull door. 5 . 5.如权利要求4所述的一种矿用推拉式风门，其特征在于，U型箱的内壁滑动连接有推拉门。5 . The mine push-pull damper according to claim 4 , wherein the inner wall of the U-shaped box is slidably connected with a push-pull door. 6 . 6.如权利要求1所述的一种矿用推拉式风门，其特征在于，在门架的一端设置了操作箱，操作箱的内壁活动连接有转杆，所述转杆的上端外表面连接有把手，所述转杆通过轴承与操作箱之间转动连接；从而通过把手带动转杆转动，转杆最终带动螺纹轴转动。6. A mine push-pull damper as claimed in claim 1, characterized in that, an operation box is arranged at one end of the door frame, the inner wall of the operation box is movably connected with a rotating rod, and the outer surface of the upper end of the rotating rod is connected to the outer surface of the rotating rod. There is a handle, and the rotating rod is rotatably connected between the bearing and the operation box; thus, the rotating rod is driven to rotate by the handle, and the rotating rod finally drives the threaded shaft to rotate. 7.如权利要求1所述的一种矿用推拉式风门，其特征在于，皮带轮一的数量为2组，另一皮带轮一焊接于转杆的外表面。7 . The mine push-pull damper according to claim 1 , wherein the number of the first pulley is 2, and the other pulley is welded to the outer surface of the rotating rod. 8 . 8.如权利要求1所述的一种矿用推拉式风门，其特征在于，本申请中设置了限位轴与套筒，利用限位轴与套筒保持门体与门架的平行状态，所述限位轴的外表面滑动连接有套筒，限位轴与旋转轴承转动连接。8. A kind of mining push-pull damper as claimed in claim 1, characterized in that a limit shaft and a sleeve are provided in this application, and the limit shaft and the sleeve are used to maintain the parallel state of the door body and the gantry, The outer surface of the limiting shaft is slidably connected with a sleeve, and the limiting shaft is rotatably connected with the rotating bearing. 9.如权利要求1所述的一种矿用推拉式风门，其特征在于，所述套筒、螺纹筒的数量均为两组。9 . The mine push-pull damper according to claim 1 , wherein the number of the sleeves and the threaded barrels is two groups. 10 . 10.如权利要求1-10任一项所述的矿用推拉式风门在采矿产业中的应用。10. The application of the mine push-pull damper according to any one of claims 1-10 in the mining industry.
CN202011618458.5A 2020-12-30 2020-12-30 A push-pull air door for mining Active CN112709590B (en)

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CN112709590A true CN112709590A (en) 2021-04-27
CN112709590B CN112709590B (en) 2024-12-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119102725A (en) * 2024-09-20 2024-12-10 山东蕾豪智能科技有限公司 A rail-type linkage synchronous pressure-reducing mine air door

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944392B1 (en) * 2009-11-10 2010-02-26 효진건설(주) Roller type fire-glass automatic door with sliding door for emergency escape
CN202544893U (en) * 2012-03-21 2012-11-21 山西潞安环保能源开发股份有限公司 Electric split box damper
CN204851309U (en) * 2015-07-23 2015-12-09 中国瑞林工程技术有限公司 Mining plug -type air damper
CN107339051A (en) * 2017-07-28 2017-11-10 荣阳铝业(中国)有限公司 A kind of sliding door by transmitting V belt translation
CN214170596U (en) * 2020-12-30 2021-09-10 临沂矿业集团菏泽煤电有限公司 Mining plug-type air door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944392B1 (en) * 2009-11-10 2010-02-26 효진건설(주) Roller type fire-glass automatic door with sliding door for emergency escape
CN202544893U (en) * 2012-03-21 2012-11-21 山西潞安环保能源开发股份有限公司 Electric split box damper
CN204851309U (en) * 2015-07-23 2015-12-09 中国瑞林工程技术有限公司 Mining plug -type air damper
CN107339051A (en) * 2017-07-28 2017-11-10 荣阳铝业(中国)有限公司 A kind of sliding door by transmitting V belt translation
CN214170596U (en) * 2020-12-30 2021-09-10 临沂矿业集团菏泽煤电有限公司 Mining plug-type air door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119102725A (en) * 2024-09-20 2024-12-10 山东蕾豪智能科技有限公司 A rail-type linkage synchronous pressure-reducing mine air door
CN119102725B (en) * 2024-09-20 2025-04-15 山东蕾豪智能科技有限公司 A rail-type linkage synchronous pressure-reducing mine air door

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