CN212716757U - Door opening device of underground roadway waterproof sealing door - Google Patents
Door opening device of underground roadway waterproof sealing door Download PDFInfo
- Publication number
- CN212716757U CN212716757U CN201922188614.8U CN201922188614U CN212716757U CN 212716757 U CN212716757 U CN 212716757U CN 201922188614 U CN201922188614 U CN 201922188614U CN 212716757 U CN212716757 U CN 212716757U
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- door
- push
- plate
- pull plate
- handle
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Abstract
The utility model relates to a device of opening door of tunnel water tight sealing door in pit has solved the tunnel in the pit, if the accident of permeating water takes place, one side is closed the sealing door, the problem that the opposite side can not be opened. The utility model discloses an including swing joint in handle, push-and-pull board, first spacing, the spacing of second, the push-and-pull board, swing joint, first connecting axle, second intercommunication mouth, third intercommunication mouth, stiff end, open end, first connecting plate, second connecting plate, handle, first connecting axle, second connecting axle, third connecting axle, first U-shaped mouth, second U-shaped mouth, door plant, door frame, chassis rail, light rail, front, the back under the push-and-pull board. The invention has the advantages of simple structure, low cost, convenient operation, no influence from roadway environment, no use of power supply, high safety performance, convenient popularization of use technology and suitability for underground roadways which are easy to cause water permeation accidents.
Description
Technical Field
The utility model belongs to the technical field of the mining, specifically be a device of opening door of waterproof sealing door of underworkings.
Background
The coal mine water penetration refers to an accident caused by a abandoned tunnel which is excavated through a tunnel wall and communicated with underground water or accumulated water when coal is mined in the tunnel. According to official data of the national safety supervision bureau and the coal supervision bureau, major coal mine water permeability accidents in China gradually rise in a wavy state from 2000 to 2011 according to incomplete statistics. The reason for this is that the accident occurrence frequency is slightly slowed down during strict management, and after the accident is strictly managed, the accident is in a straight-line rising situation. Although the probability of coal mine water permeability accidents is slightly reduced along with the increasing of national security supervision on coal mines in recent years, the coal mine water permeability accidents are still the central importance of mine safety management, and continuous efforts of safety managers are still needed for preventing water permeability accidents.
In order to reduce the personal injury and property loss in the coal mine water permeability accident, various management methods are provided for the coal mine water permeability accident, and except for the fundamental prevention, the material prevention is required. The most important thing for physical defense is to do full work on various safety facilities and measures, and the first guarantee for guaranteeing the safety production of the mine enterprises, for example, the national strong push six mine safety systems adopted at present, such as safety monitoring, personnel positioning, communication, emergency risk avoidance, forced air self-rescue, water supply rescue and the like, can provide good guarantee for the safety production of the mine enterprises. However, the safety systems are high in investment cost and difficult to popularize using technology, so that a waterproof sealing door for an underground roadway appears. When the water-permeable accident happens, the roadway tracks are butted, the sealing door is closed, water flow is blocked, the safe escape time is provided for people, and the injury to the people and the property loss are reduced. However, after the existing sealing door is closed to block the roadway, the wedge iron is inserted into the wedge groove at the side leading to the wellhead, the other side cannot be opened, and if people are left out or continue to escape, the existing sealing door is closed to the side which is pervious to water, so that people cannot continue to escape. The prior art realizes sealing in this way:
the track type roadway waterproof sealing door generally comprises a door plate, a door frame, an underframe steel rail and a light rail, wherein the door plate is rotatably arranged on the door frame, the door frame and the underframe are combined into a whole, and the light rail can transversely move on the underframe steel rail. When the sealing door is closed, the wedge iron is inserted into the wedge groove by utilizing the wedge groove matched with the wedge iron on the door frame, and a positive pressure cavity is formed among the door frame, the door plate and the sealing rubber strip to realize complete sealing; a handle is arranged between the two wedges of the door plate, and the sealing door can be opened and closed by pulling the handle; on the other side of the door panel, the same wedge iron and the wedge groove matched with the wedge iron on the door frame are arranged, and a handle and a hand hammer hung on the door panel are arranged so as to be used when the door is sealed.
Therefore, the prior art has a great problem, and if the sealing door can be opened and closed on two sides, the safety of personnel can be ensured to a great extent, and the sealing door has important significance.
Disclosure of Invention
An object of the utility model is to overcome prior art's is not enough and the defect, provides a door opener of waterproof sealing door in underworkings.
The utility model discloses a following technical scheme solves technical problem, the waterproof sealing door opening device in tunnel in pit, swing joint, first intercommunication mouth, third intercommunication mouth, stiff end, open end, first connecting plate, second connecting plate, handle, first connecting axle, second connecting axle, third connecting axle, first U-shaped mouth, second U-shaped mouth, door plant, door frame, chassis, light rail, front, the back on handle, push-and-pull plate, the spacing frame of second, push-and-pull plate go up swing joint, swing joint in the push-and-pull plate, under the push-and-pull plate.
The door plate is rotatably arranged on the door frame, the door frame and the underframe are combined into a whole, and the light rail can transversely move on the underframe steel rail. The door opener is installed on the front side and the back side of the door plate and is in mirror symmetry, and the structure on the front side and the structure on the back side are symmetrically arranged.
The handle is in a long strip shape, the push-pull plate is also in a long strip shape, and the push-pull plate is provided with an upper movable connection part, a middle movable connection part and a lower movable connection part;
the handle on the front side can be movably connected to the push-pull plate through the movable connection in the push-pull plate; a second communicating port on the handle on the front side penetrates through the door panel and is connected with a second communicating port on the back side through a second connecting shaft; the handle and the push-pull plate can be movably connected by the movable connection in the push-pull plate;
the upper end of the push-pull plate is provided with a first U-shaped opening which is U-shaped; the upper part of the push-pull plate is movably connected with the push-pull plate, one end of the first connecting plate is inserted into the first U-shaped opening, and the first connecting plate is movably connected with the first U-shaped opening; the first communication port on the front side penetrates through the door plate and is connected with the first communication port on the back side through the first connecting shaft;
the lower end of the push-pull plate is provided with a second U-shaped opening which is U-shaped; the lower movable connection of the push-pull plate is positioned at the lower part of the push-pull plate, one end of the second connecting plate is inserted into the second U-shaped opening, and the lower movable connection of the push-pull plate is used for connection and can be moved; the third communicating port on the front side penetrates through the door panel and is connected with the third communicating port on the back side through a third connecting shaft;
the first limiting frame is positioned at the upper part of the door plate and is provided with a fixed end and an open end, the fixed end is fixed on the door plate, a gap is reserved between the open end and the door plate, and the first connecting plate can enter or move out from the open end; the second limiting frame is positioned at the lower part of the door plate and is provided with a fixed end and an open end, the fixed end is fixed on the door plate, a gap is reserved between the open end and the door plate, and the second connecting plate can enter or move out from the open end;
the front side of the door panel is provided with a strip-shaped door panel handle close to the edge, so that the door panel can be opened and closed;
through the arrangement, the handle is pushed upwards, the push-pull plate moves downwards, the first connecting plate and the second connecting plate can move out of the first limiting frame and the second limiting frame respectively, the door plate can be opened, the front side and the back side of the door plate can be operated, linkage is realized, and the door plate is opened; the handle pushes downwards, the push-pull plate moves upwards, the first connecting plate and the second connecting plate can enter the first limiting frame and the second limiting frame respectively, the door plate can be closed, the door plate is fastened and is not opened or knocked open, and the door plate can be closed on the front side and the back side of the door plate.
When the underground roadway normally works, the sealing door is opened, and the light rail of the sealing door is in butt joint with the light rail of the roadway, so that the connection state of the whole light rail of the roadway is ensured. In case the occurence of failure permeates water, make sealing door light rail stagger with tunnel light rail, the back is all fleed to personnel, promotes the sealing door plant, closes the sealing door, then can push first connecting plate into first spacing at front or back promotion handle, pushes the spacing of second with the second connecting plate, pins the door plant, blocks the water source that permeates water to realize personnel's safety and flee. Once the left escape personnel is found, the rescue personnel can open the sealing door from the rescue side for rescue, and the rescued personnel can also open the sealing door from the rescue side for escape.
The utility model discloses a simple structure, low cost, the simple operation is not influenced by tunnel environment, does not use the power, and the security performance is high, and the use technique is convenient for popularize, is applicable to the underworkings use of the accident of easily permeating water.
Drawings
FIG. 1 is a schematic structural diagram of a door opener; FIG. 2 is a schematic structural view of the back side of the door opener; FIG. 3 is a side view of the door opener; FIG. 4 is a schematic structural view of a push-pull plate; FIG. 5 is a schematic view of the connection plate moving-out limiting frame; fig. 6 is a schematic perspective view of the track sealing door.
The figure is as follows: the device comprises a handle, a push-pull plate 2, a first limiting frame 3, a second limiting frame 4, a push-pull plate 5, a push-pull plate 6, a push-pull plate 7, a first communicating port 8, a second communicating port 9, a third communicating port 10, a fixed end 11, an open end 12, a first connecting plate 13, a second connecting plate 14, a handle 15, a first connecting shaft 16, a second connecting shaft 17, a third connecting shaft 18, a first U-shaped port 19, a second U-shaped port 20, a door plate 21, a door frame 22, an underframe 23, an underframe rail 24, a light rail 25, a front face 26 and a back face 27.
Detailed Description
Example 1:
as shown in fig. 1-6, the device for opening the waterproof sealing door of the underground roadway comprises a handle 1, a push-pull plate 2, a first limiting frame 3, a second limiting frame 4, a push-pull plate upper movable connection 5, a push-pull plate middle movable connection 6, a push-pull plate lower movable connection 7, a first communication port 8, a second communication port 9, a third communication port 10, a fixed end 11, an open end 12, a first connection plate 13, a second connection plate 14, a handle 15, a first connection shaft 16, a second connection shaft 17, a third connection shaft 18, a first U-shaped port 19, a second U-shaped port 20, a door plate 21, a door frame 22, an underframe 23, an underframe steel rail 24, a light rail 25, a front face 26 and a back face 27.
The door panel 21 is rotatably mounted on the door frame 22, the door frame 22 and the underframe 23 are combined into a whole, and the light rail 25 can move transversely on the underframe steel rail 24. The door opener is mounted on the front 26 and back 27 of the door panel 21 in mirror image, with the configuration on the front 26 and the configuration on the back 27 being arranged symmetrically.
The handle 1 is in a long strip shape, the push-pull plate 2 is also in a long strip shape, and the push-pull plate 2 is provided with a push-pull plate upper movable connection 5, a push-pull plate middle movable connection 6 and a push-pull plate lower movable connection 7;
the handle 1 on the front surface 26 can be movably connected to the push-pull plate 2 through a movable connection 6 in the push-pull plate; the second communication port 9 on the handle 1 on the front surface 26 passes through the door panel 21 and is connected with the second communication port 9 on the back surface 27 through the second connecting shaft 17; the handle 1 and the push-pull plate 2 can be movably connected by a movable connection 6 in the push-pull plate;
the upper end of the push-pull plate 2 is provided with a first U-shaped opening 19 which is U-shaped; the upper movable connection 5 of the push-pull plate is positioned at the upper part of the push-pull plate 2, one end of the first connecting plate 12 is inserted into the first U-shaped opening 19 and is connected through the upper movable connection 5 of the push-pull plate and can move; the first communication opening 8 of the front surface 26 passes through the door panel 21 and is connected with the first communication opening 8 of the back surface 27 through the first connecting shaft 16;
the lower end of the push-pull plate 2 is provided with a second U-shaped opening 20 which is U-shaped; the lower movable connection 7 of the push-pull plate is positioned at the lower part of the push-pull plate 2, one end of a second connecting plate 14 is inserted into the second U-shaped opening, and the lower movable connection 7 of the push-pull plate is used for connection and can move; the third communication port 10 of the front surface 26 passes through the door panel 21 and is connected with the third communication port 10 of the back surface 27 through the third connecting shaft 18;
the first limiting frame 3 is positioned at the upper part of the door panel 21 and is provided with a fixed end 11 and an open end 12, the fixed end 11 is fixed on the door panel 21, a gap is arranged between the open end 12 and the door panel 21, and the first connecting plate 13 can enter or move out from the open end 12; the second limiting frame 4 is positioned at the lower part of the door panel 21 and is provided with a fixed end 11 and an open end 12, the fixed end 11 is fixed on the door panel 21, a gap is arranged between the open end 12 and the door panel 21, and the second connecting plate 14 can enter or move out from the open end 12;
the front 26 of the door panel 21 is provided with a strip-shaped door panel handle 15 close to the edge, and the door panel can be opened and closed;
through the arrangement, the handle 1 is pushed upwards, the push-pull plate 2 moves downwards, the first connecting plate 13 and the second connecting plate 14 can move out of the first limiting frame 3 and the second limiting frame 4 respectively, the handle 15 is pulled, the door panel 21 can be opened, the front surface 26 and the back surface 27 of the door panel 21 can be operated, linkage is realized, and the door panel 21 is opened; the handle 1 pushes downwards, the push-pull plate 2 moves upwards, the first connecting plate 13 and the second connecting plate 14 can respectively enter the first limiting frame 3 and the second limiting frame 4, the door panel 21 can be closed, the door panel 21 is fastened and is not opened or knocked open, and the door panel 21 can be closed on the front surface 26 and the back surface 27 of the door panel 21.
When the underground roadway normally works, the sealing door is opened, the sealing door light rail 25 is in butt joint with the roadway light rail, and the connection state of the whole roadway light rail is ensured. In case the accident that permeates water takes place, makes sealing door light rail 25 stagger with tunnel light rail, and the back is all fled from to personnel, promotes sealing door board 21, closes the sealing door, then can promote handle 1 at front 26 or back 27, pushes first connecting plate 13 into first spacing 3, pushes second connecting plate 14 into second spacing 4, pins door board 21, blocks the water source that permeates water to realize personnel's safety and flee. Once the left escape personnel is found, the rescue personnel can open the sealing door from the rescue side for rescue, and the rescued personnel can also open the sealing door from the rescue side for escape.
The utility model discloses a simple structure, low cost, the simple operation is not influenced by tunnel environment, does not use the power, and the security performance is high, and the use technique is convenient for popularize, is applicable to the underworkings use of the accident of easily permeating water.
Example 2:
according to embodiment 1, because the door panel is very large in size and weight, the handle can be arranged in a circular tube shape, the length of the handle ranges from 100mm to 150mm, and the handle is arranged close to the edge of the door panel, so that the effect of saving labor in opening and closing the door is achieved.
Claims (5)
1. The utility model provides a device of opening door of waterproof sealing door of underworkings, includes door plant, door frame, chassis rail, light rail, and the door plant is rotatably installed on the door frame, and door frame and chassis combination are as an organic whole, and lateral shifting, its characterized in that can be done to the light rail on the chassis rail: the device comprises a handle, a push-pull plate, a first limiting frame, a second limiting frame, a push-pull plate upper movable connection, a push-pull plate middle movable connection, a push-pull plate lower movable connection, a first communication port, a second communication port, a third communication port, a fixed end, an opening end, a first connecting plate, a second connecting plate, a handle, a first connecting shaft, a second connecting shaft, a third connecting shaft, a first U-shaped port, a second U-shaped port, a door plate, a door frame, an underframe steel rail, a light rail, a front side and a back side; the door opening device is arranged on the front side and the back side of the door plate and is in mirror symmetry, and the structure on the front side and the structure on the back side are symmetrically arranged; the handle and the push-pull plate are both in a strip shape, and the push-pull plate is provided with an upper movable connection part, a middle movable connection part and a lower movable connection part; the handle on the front side can be movably connected to the push-pull plate through the movable connection in the push-pull plate; a second communicating port on the handle on the front side penetrates through the door panel and is connected with a second communicating port on the back side through a second connecting shaft; the handle and the push-pull plate can be movably connected by the movable connection in the push-pull plate.
2. The opening device of the waterproof sealing door for the underground roadway according to claim 1, characterized in that: the upper end of the push-pull plate is provided with a first U-shaped opening which is U-shaped; the upper part of the push-pull plate is movably connected with the push-pull plate, one end of the first connecting plate is inserted into the first U-shaped opening, and the first connecting plate is movably connected with the first U-shaped opening; the first communication port on the front side penetrates through the door plate and is connected with the first communication port on the back side through the first connecting shaft; the lower end of the push-pull plate is provided with a second U-shaped opening which is U-shaped; the lower movable connection of the push-pull plate is positioned at the lower part of the push-pull plate, one end of the second connecting plate is inserted into the second U-shaped opening, and the lower movable connection of the push-pull plate is used for connection and can be moved; the third communicating port on the front side penetrates through the door panel and is connected with the third communicating port on the back side through a third connecting shaft.
3. The opening device of the waterproof sealing door for the underground roadway according to claim 1, characterized in that: the first limiting frame is positioned at the upper part of the door plate and is provided with a fixed end and an open end, the fixed end is fixed on the door plate, a gap is reserved between the open end and the door plate, and the first connecting plate can enter or move out from the open end; the second limiting frame is positioned at the lower part of the door plate and is provided with a fixed end and an open end, the fixed end is fixed on the door plate, a gap is reserved between the open end and the door plate, and the second connecting plate can enter or move out from the open end.
4. The door opening device of the waterproof sealing door for the underground roadway according to claim 1, 2 or 3, wherein: the door plant openly sets up the rectangular shape door plant handle of door plant near the edge.
5. The opening device of the waterproof sealing door for the underground roadway according to claim 1, characterized in that: the handle is arranged in a round tube shape, the length of the handle is 100mm-150mm, and the handle is arranged close to the edge of the door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188614.8U CN212716757U (en) | 2019-12-02 | 2019-12-02 | Door opening device of underground roadway waterproof sealing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188614.8U CN212716757U (en) | 2019-12-02 | 2019-12-02 | Door opening device of underground roadway waterproof sealing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716757U true CN212716757U (en) | 2021-03-16 |
Family
ID=74904466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922188614.8U Expired - Fee Related CN212716757U (en) | 2019-12-02 | 2019-12-02 | Door opening device of underground roadway waterproof sealing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716757U (en) |
-
2019
- 2019-12-02 CN CN201922188614.8U patent/CN212716757U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |