CN201037359Y - Rigid contact net power receiving underground section protection obstruction door - Google Patents
Rigid contact net power receiving underground section protection obstruction door Download PDFInfo
- Publication number
- CN201037359Y CN201037359Y CNU2007202003029U CN200720200302U CN201037359Y CN 201037359 Y CN201037359 Y CN 201037359Y CN U2007202003029 U CNU2007202003029 U CN U2007202003029U CN 200720200302 U CN200720200302 U CN 200720200302U CN 201037359 Y CN201037359 Y CN 201037359Y
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- wicket
- hinged
- locking
- contact net
- gate
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Abstract
A guard airtight partition door for a rigid contact net electricity receiving subway section is provided, a door leaf of the door is provided with a wicket and is connected with a linkage locking device of the door, and the wicket is connected with a linkage locking device of the wicket; a cylinder manifold sealing device for squeezing the rigid contact net is connected with the door leaf and comprises profile modeling sealing blocks and guiding thrust mechanisms for squeezing the profile modeling sealing blocks, and the profile modeling sealing blocks and the guiding thrust mechanisms surround the rigid contact net from up, down, left and right directions; the left guiding thrust mechanism is hinged with a connecting plate at the end of a door locking retarder through a left link mechanism; the upper guiding thrust mechanism and the lower guiding thrust mechanism are hinged with the left link mechanism through an upper link mechanism and a lower link mechanism; the right guiding thrust mechanism is hinged with a pin roll at the end of a wicket switch slider-crank mechanism through an end connecting bar. The problem that the rigid contact net is not cut when the guard airtight partition door is cut is solved, the close of an upper wicket and the sealing of the cylinder manifold are finished on the ground, thereby the linkage of the cylinder manifold sealing device and a switching gate locking device is achieved.
Description
(1) technical field
The utility model relates to the airtight partition door of a kind of protection.
(2) background technology
Subway is the important component part of modern city public transport, subway engineering is the underground traffic main line at ordinary times, be the main passage for evacuation of urban civil air defense wartime, can be used as personnel shelter again, when suffering nuclear weapon, chemical weapons, conventional weapon attack and under the city secondary disaster after attacking, the safety of support personnel and equipment has the complex protection capability that improves entire city.Each station is interconnected by running tunnel at ordinary times, the partition door that the two-way ripple load that withstands shocks respectively of energy is set wartime cuts off the tunnel between the station, form separate protective unit, the underground railway after setting up defences is to be formed by connecting by the tunnel by many stations to be large-scale civil air defense constructions and installations.For guaranteeing under the situation of a station people's air defense afunction, not influence the performance of adjacent station safeguard function wartime, the airtight partition door of protection of the ripple load that can two-wayly withstand shocks respectively is set in the tunnel between needing AT STATION.The subway of rigid contact net electric means, on bus-bar and rigid contact net are arranged, under railway roadbed, track are arranged, the door body to satisfy simultaneously bidirectional stress, protection airtight, open convenient, safety and do not disconnect the multinomial requirement of contact net when cutting off at ordinary times, can not disconnect contact net when wherein the most important thing is to cut off, otherwise the converting from wartime to peacetime production and vice versa time will be very long.
Existing partition door can not satisfy the requirement that does not disconnect rigid contact net when cutting off, only be applicable to the subway of the 3rd rail or flexible overhead current collection mode, be not suitable for the situation that rigid contact net is subjected to electricity, more can't realize bus-bar sealing terrestrial operation and with the interlock of switch door, circuit breaker lock device.
(3) utility model content
The purpose of this utility model is to provide the interval protection of a kind of rigidity contact net electric subway airtight partition door, solves the airtight partition door of tradition protection can not disconnect rigid contact net when cutting off problem; And solve the bus-bar sealing device can't be in the problem of terrestrial operation, solve simultaneously the bus-bar sealing device can't with the problem of switch door latch apparatus interlock.
For achieving the above object, the utility model adopts following technical scheme:
The airtight partition door of the interval protection of this rigidity contact net electric subway, track sealing lifting beam (8) is arranged below the door leaf, the airtight flashboard of gutter protection (9), have wicket (4) on the door leaf, hinged by gate hinge page or leaf (7) between door leaf (1) and the doorframe (2), hinged by wicket hinge page or leaf (10) between wicket (4) and the doorframe (2), door leaf (1) is connected with gate linkage fastener (6), wicket (4) is connected with wicket linkage fastener (5), it is characterized in that:
On door leaf, connect one and be used for squeezing the bus-bar sealing device (3) that pushes away rigid contact net, bus-bar sealing device (3) comprises and is enclosed in the rigid contact net profiling sealing block (3.1) on the four direction and be used for squeezing the guiding pressing device (3.2) that pushes away the profiling sealing block up and down, each guiding pressing device the inner is hinged with corresponding airtight of profiling by articulated elements (3.3), the outer end of left side guiding pressing device is hinged through the connecting plate (6.8) of left linkage and gate locking reducer (6.2) end, on, the outer end of pressing device lead down respectively through last, lower link mechanism and above-mentioned left linkage are hinged, and the outer end of right side guiding pressing device is hinged through the terminal bearing pin of end connecting rod (3.7) and wicket switch slider-crank mechanism (5.5);
Wicket linkage fastener (5): wicket locking handwheel (5.1) and wicket locking reducer (5.2) are positioned at the doorframe bottom, little vertical shaft (5.3) is supported on the doorframe by little axle bed (5.4), the lower end of little vertical shaft (5.3) connects the output shaft of wicket locking reducer (5.2), the upper end is hinged with the crank of wicket switch slider-crank mechanism (5.5), the slide block of the slide block of wicket switch slider-crank mechanism (5.5) and wicket locking head slider-crank mechanism (5.9) is hinged at the guiding hinge (5.8) that is fixed on the wicket, and the crank of wicket locking head slider-crank mechanism and wicket locking head push rod (5.6) and bearing pin (5.10) are hinged;
Gate linkage fastener (6): gate locking handwheel (6.1) and gate locking reducer (6.2) are positioned at the door leaf middle and lower part, big vertical shaft (6.3) is supported on the door leaf by big axle bed (6.4), the lower end of big vertical shaft (6.3) connects the output shaft of gate locking reducer (6.2), the upper end is hinged with the crank of gate locking crank-link mechanism (6.5), the connecting rod of gate locking crank-link mechanism and gate locking head push rod (6.7) are hinged, a fixedly connected connecting plate (6.8) between two gate locking heads (6.6) of left upper portion.
Above-mentioned gate locking reducer (6.2) and wicket locking reducer (5.2) can be worm type of reduction gearing or skew gear reducer.
Above-mentioned left linkage can be formed by push rod, cross pivoted arm, mid link and end rod hinge connection.
Above-mentioned upper and lower linkage all can be formed by push rod, two L pivoted arms, two mid link and end rod hinge connection.
The utility model compared with prior art has following characteristics and beneficial effect: the vertical door leaf that passes with the bus-bar sealing device of rigid contact net, be fixed on the wainscot of large and small door leaf, bus-bar sealing device and gate linkage fastener and the interlock of wicket linkage fastener, can satisfy the requirement that does not disconnect rigid contact net when cutting off, be not only applicable to the subway of the 3rd rail or flexible overhead current collection mode, be applicable to that rigid contact net is subjected to the situation of electricity yet.The handwheel of little door operating gear and reducer are positioned at doorframe below in the control, last wicket close and bus-bar is sealed in terrestrial operation and finishes, need not to establish in addition ladder, realized the interlock of bus-bar sealing device and switch door latch apparatus.Can be fast, effectively implement to cut off, guarantee an interval at ordinary times, wartime is safe in utilization.
(4) description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of A-A section among Fig. 1;
Fig. 3 is the structural representation of B-B section among Fig. 1.
Fig. 4 is the structural representation of bus-bar sealing device;
Fig. 5 is the structural representation of A-A section among Fig. 4.
Fig. 6 is the structural representation of wicket linkage fastener;
Fig. 7 is the structural representation of A-A section among Fig. 6.
Fig. 8 is the structural representation of gate linkage fastener.
Among the figure: 1-door leaf, 2-doorframe, 3-bus-bar sealing device, 4-wicket, 5-wicket linkage fastener, 6-gate linkage fastener, 7-gate hinge page or leaf, 8-track sealing lifting beam, the airtight flashboard of 9-gutter protection, 10-wicket hinge page or leaf.
3.1 airtight of-profiling, 3.2-guiding pressing device, 3.3-articulated elements, 3.4-cross pivoted arm, 3.5-L shaped pivoted arm, 3.6-push rod, 3.7-end connecting rod, 3.8-mid link.
5.1-wicket locking handwheel, 5.2-wicket locking reducer, 5.3-little vertical shaft, 5.4-little axle bed, 5.5-wicket switch slider-crank mechanism, 5.6-wicket locking head push rod, 5.7-wicket locking head, 5.8-guiding hinge, 5.9-secondary curved arm rod, 5.10-bearing pin, 5.11-self-aligning ball bearing.
6.1-gate locking handwheel, 6.2-gate locking reducer, 6.3-big vertical shaft, 6.4-big axle bed, 6.5-gate locking crank-link mechanism, 6.6-gate locking head push rod, 6.7-gate locking head, 6.8-connecting plate.
(5) specific embodiment
Embodiment is referring to shown in Fig. 1,2,3, the airtight partition door of the interval protection of this rigidity contact net electric subway, track sealing lifting beam 8 is arranged below the door leaf, the airtight flashboard 9 of gutter protection has wicket 4 on the door leaf, hinged by gate hinge page or leaf 7 between door leaf 1 and the doorframe 2, hinged between wicket 4 and the doorframe 2 by wicket hinge page or leaf 10, door leaf 1 is connected with gate linkage fastener 6, and wicket 4 is connected with wicket linkage fastener 5, it is characterized in that:
Referring to Fig. 4,5, on door leaf, connect one and be used for squeezing the bus-bar sealing device 3 that pushes away rigid contact net, bus-bar sealing device 3 comprises and is enclosed in the rigid contact net profiling sealing block on the four direction 3.1 and be used for squeezing the guiding pressing device 3.2 that pushes away the profiling sealing block up and down that the material of above-mentioned profiling sealing block is rubber or plastics.Each guiding pressing device the inner is hinged with corresponding airtight of profiling by articulated elements 3.3, the outer end of left side guiding pressing device is hinged through the connecting plate 6.8 of left linkage and gate locking reducer 6.2 ends, and above-mentioned left linkage is by push rod 3.6, cross pivoted arm 3.4, mid link 3.8 and end connecting rod 3.7 hinged forming.The outer end of upper and lower guiding pressing device is hinged through upper and lower linkage and above-mentioned left linkage respectively, and the outer end of right side guiding pressing device is hinged with the bearing pin of wicket switch slider-crank mechanism 5.5 ends through end connecting rod 3.7.
Above-mentioned upper and lower linkage is by push rod 3.6, two L pivoted arms 3.5, two mid link 3.8 and end connecting rod 3.7 hinged forming.
Referring to Fig. 6,7, wicket linkage fastener 5: wicket locking handwheel 5.1 and wicket locking reducer 5.2 are positioned at the doorframe bottom, little vertical shaft 5.3 is supported on the doorframe by little axle bed 5.4, the lower end of little vertical shaft 5.3 connects the output shaft of wicket locking reducer 5.2, the upper end is hinged with the crank of wicket switch slider-crank mechanism 5.5, the slide block of the slide block of wicket switch slider-crank mechanism 5.5 and two groups of wicket locking head slider-crank mechanisms 5.9 is hinged at the guiding hinge 5.8 that is fixed on the wicket, and the crank of wicket locking head slider-crank mechanism and four wicket locking head push rods 5.6 and a bearing pin 5.10 are hinged.
Wicket locking handwheel drives the output shaft of wicket locking reducer, above-mentioned output shaft drives little vertical shaft and rotates, little vertical shaft drives wicket switch slider-crank mechanism and the motion of wicket locking head slider-crank mechanism, the bearing pin 5.10 of wicket locking head slider-crank mechanism end promotes right side guiding pressing device makes rigid contact net be sealed in bus-bar sealing device central authorities, makes four wicket fan locking heads 5.7 finish block action simultaneously.
Referring to Fig. 8, the structure of gate linkage fastener 6 can adopt prior art, gate locking handwheel 6.1 and gate locking reducer 6.2 are positioned at the door leaf middle and lower part, big vertical shaft 6.3 is supported on the door leaf by big axle bed 6.4, the lower end of big vertical shaft 6.3 connects the output shaft of gate locking reducer 6.2, the upper end is hinged with the crank of gate locking crank-link mechanism 6.5, the connecting rod of gate locking crank-link mechanism and gate locking head push rod 6.7 are hinged, a fixedly connected connecting plate 6.8 between two gate locking heads 6.6 of left upper portion.
Locking handwheel in gate drives the output shaft of gate locking reducer, above-mentioned output shaft drives big vertical shaft and rotates, big vertical shaft drives gate locking crank and connecting rod movement, the connecting rod of gate locking crank-link mechanism promotes big door leaf locking head push rod 6.7 and connecting plate 6.8 motions, makes 12 gate locking heads 6.6 finish block action simultaneously.
Above-mentioned gate locking reducer 6.2 and wicket locking reducer 5.2 are worm type of reduction gearing or skew gear reducer.Bearing in above-mentioned big axle bed and the little axle bed is a self-aligning ball bearing 5.11.
Clearly, the left and right side of above-mentioned door leaf can exchange.
Claims (4)
1. airtight partition door is protected in a rigidity contact net electric subway interval, track sealing lifting beam (8) is arranged below the door leaf, the airtight flashboard of gutter protection (9), have wicket (4) on the door leaf, hinged by gate hinge page or leaf (7) between door leaf (1) and the doorframe (2), hinged by wicket hinge page or leaf (10) between wicket (4) and the doorframe (2), door leaf (1) is connected with gate linkage fastener (6), wicket (4) is connected with wicket linkage fastener (5), it is characterized in that:
On door leaf, connect one and be used for squeezing the bus-bar sealing device (3) that pushes away rigid contact net, bus-bar sealing device (3) comprises and is enclosed in the rigid contact net profiling sealing block (3.1) on the four direction and be used for squeezing the guiding pressing device (3.2) that pushes away the profiling sealing block up and down, each guiding pressing device the inner is hinged with corresponding airtight of profiling by articulated elements (3.3), the outer end of left side guiding pressing device is hinged through the connecting plate (6.8) of left linkage and gate locking reducer (6.2) end, on, the outer end of pressing device lead down respectively through last, lower link mechanism and above-mentioned left linkage are hinged, and the outer end of right side guiding pressing device is hinged through the terminal bearing pin of end connecting rod (3.7) and wicket switch slider-crank mechanism (5.5);
Wicket linkage fastener (5): wicket locking handwheel (5.1) and wicket locking reducer (5.2) are positioned at the doorframe bottom, little vertical shaft (5.3) is supported on the doorframe by little axle bed (5.4), the lower end of little vertical shaft (5.3) connects the output shaft of wicket locking reducer (5.2), the upper end is hinged with the crank of wicket switch slider-crank mechanism (5.5), the slide block of the slide block of wicket switch slider-crank mechanism (5.5) and wicket locking head slider-crank mechanism (5.9) is hinged at the guiding hinge (5.8) that is fixed on the wicket, and the crank of wicket locking head slider-crank mechanism and wicket locking head push rod (5.6) and bearing pin (5.10) are hinged;
Gate linkage fastener (6): gate locking handwheel (6.1) and gate locking reducer (6.2) are positioned at the door leaf middle and lower part, big vertical shaft (6.3) is supported on the door leaf by big axle bed (6.4), the lower end of big vertical shaft (6.3) connects the output shaft of gate locking reducer (6.2), the upper end is hinged with the crank of gate locking crank-link mechanism (6.5), the connecting rod of gate locking crank-link mechanism and gate locking head push rod (6.7) are hinged, a fixedly connected connecting plate (6.8) between two gate locking heads (6.6) of left upper portion.
2. the airtight partition door of the interval protection of rigidity contact net electric subway according to claim 1, it is characterized in that: above-mentioned gate locking reducer (6.2) and wicket locking reducer (5.2) are worm type of reduction gearing or skew gear reducer.
3. the airtight partition door of the interval protection of rigidity contact net electric subway according to claim 1 and 2, it is characterized in that: above-mentioned left linkage is formed by push rod, cross pivoted arm, mid link and end rod hinge connection.
4. the airtight partition door of the interval protection of rigidity contact net electric subway according to claim 1 and 2 is characterized in that: above-mentioned upper and lower linkage forms by push rod, two L pivoted arms, two mid link and end rod hinge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003029U CN201037359Y (en) | 2007-04-26 | 2007-04-26 | Rigid contact net power receiving underground section protection obstruction door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003029U CN201037359Y (en) | 2007-04-26 | 2007-04-26 | Rigid contact net power receiving underground section protection obstruction door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037359Y true CN201037359Y (en) | 2008-03-19 |
Family
ID=39209875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202003029U Expired - Lifetime CN201037359Y (en) | 2007-04-26 | 2007-04-26 | Rigid contact net power receiving underground section protection obstruction door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037359Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666242B (en) * | 2009-09-24 | 2012-11-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Hydraulic vertically rotary airtight flood and preventive partition door in metro running |
| CN103266837A (en) * | 2013-05-21 | 2013-08-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Oversized single-leaf protection airtight separation door for single-tunnel double-line section of metro |
| CN103643995A (en) * | 2013-12-17 | 2014-03-19 | 中国人民解放军理工大学 | Protective airtight partition door for subway district |
| CN109025554A (en) * | 2018-08-22 | 2018-12-18 | 内蒙古第机械集团股份有限公司 | A kind of gearing retaining mechanism of door-window |
| CN110529001A (en) * | 2019-08-24 | 2019-12-03 | 河南省金鑫防护设备有限公司 | A kind of cleaning type ventilation and protection sealed door |
-
2007
- 2007-04-26 CN CNU2007202003029U patent/CN201037359Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666242B (en) * | 2009-09-24 | 2012-11-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Hydraulic vertically rotary airtight flood and preventive partition door in metro running |
| CN103266837A (en) * | 2013-05-21 | 2013-08-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Oversized single-leaf protection airtight separation door for single-tunnel double-line section of metro |
| CN103643995A (en) * | 2013-12-17 | 2014-03-19 | 中国人民解放军理工大学 | Protective airtight partition door for subway district |
| CN103643995B (en) * | 2013-12-17 | 2016-01-20 | 中国人民解放军理工大学 | A kind of protective airtight partition door for subway district |
| CN109025554A (en) * | 2018-08-22 | 2018-12-18 | 内蒙古第机械集团股份有限公司 | A kind of gearing retaining mechanism of door-window |
| CN110529001A (en) * | 2019-08-24 | 2019-12-03 | 河南省金鑫防护设备有限公司 | A kind of cleaning type ventilation and protection sealed door |
| CN110529001B (en) * | 2019-08-24 | 2021-05-07 | 河南省金鑫民防(集团)有限公司 | Clean type ventilation protective airtight door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |