CN204963574U - Furnace gate flexible sealing encircles device - Google Patents
Furnace gate flexible sealing encircles device Download PDFInfo
- Publication number
- CN204963574U CN204963574U CN201520692811.2U CN201520692811U CN204963574U CN 204963574 U CN204963574 U CN 204963574U CN 201520692811 U CN201520692811 U CN 201520692811U CN 204963574 U CN204963574 U CN 204963574U
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- fire door
- door
- plate
- flexible sealing
- vertical shaft
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Abstract
The utility model discloses furnace gate flexible sealing encircles device, insert in door -hinge cover (10) of furnace gate arm (9) furnace gate (11) even some vertical scrolls (26), furnace gate arm (9) have flexion (25), flexion (25) of furnace gate arm (9) even have vertical scroll cover (12), vertical scroll cover (12) of furnace gate arm (9) are installed in support (13) by vertical scroll (1), the hypomere of vertical scroll (1) is equipped with the screw thread and closes soon with support (13), support (13) are even as an organic whole with heat preservation fire door board, the upper segment of vertical scroll (1) bulges the suitable for reading of support (13) and has the screw thread, an axle sleeve that is equipped with horizontal cross axle (3) is installed in vertical scroll (1) upper segment by the nut, press a section of door roof beam (5) to have horizontal axial trough, the installation of the horizontal axial trough of the horizontal cross axle of axle sleeve (3) wedge pressure door roof beam (5), press another section company of door roof beam (5) to have tooth hook (27), tooth and interior tooth (24) interlock of the tooth age of a draught animal (7) of tooth hook (27).
Description
Technical field
The present invention relates to metallurgical casting stove, especially wheel hub die casting stove.
Background technology
The fire door plate opening temperature of existing wheel hub cast insulation stove is different from periphery, and therefore the thermal expansion different distortion rate difference of surface plate causes shape unstability, so the plain seal difficulty of oven door sealing plane and shape unstability, hot blast is revealed commonplace.And hot blast to be high-grade electric energy low that conversion ratio obtains, so waste electric energy is comparatively large, operating ambient temperature is higher.Further, the air pressure of holding furnace is supercharging decompression cycles pattern, the gas in the light heat insulation material space of inlaying in fire door, actual is the carrier of breathing pattern convection heat transfer' heat-transfer by convection, thus, the heat-insulating property of all lightweight open pores insulation materials lost efficacy at this, and the fire door of holding furnace is not incubated.In order to environmental protection of economizing on electricity, existing holding furnace needs the stable fire door plate of a kind of heat-altered morphology, oven door sealing that in addition can be closely sealed with the fire door plate of heat-altered morphology unstability, and the heat-preservation furnace door of the mode convection heat transfer' heat-transfer by convection that breathes no more.
Summary of the invention
The present invention is directed to the above-mentioned technical issues that need to address, a kind of door flexible sealing loop device is provided.
The present invention adopts following technical scheme:
A kind of door flexible sealing loop device has body, comprise: fire door plate, fire door, fire door arm, pressure gate beam, it is characterized in that: the door vertical shaft that fire door is connected with is inserted in the door-hinge cover of fire door arm, fire door arm has one section of bend and handle, the bend of fire door arm is connected with vertical shaft sleeve, the vertical shaft sleeve of fire door arm is installed in the bracket by vertical shaft, the hypomere of vertical shaft is provided with screw thread and support screws, support and holding furnace oralia are connected as a single entity, the epimere protruding bracket of vertical shaft suitable for reading also has screw thread, an axle sleeve being provided with horizontal cross shaft is installed on vertical shaft epimere by nut, one length of tape of pressure gate beam has horizontal axial trough, the horizontal axial trough of pressure gate beam is embedded in axle sleeve horizontal cross shaft, pressure gate beam horizontally rotates keying, another section of pressure gate beam is connected with teeth hook, the teeth that pressure gate beam closes teeth hook are engaged with the teeth in teeth mouth, teeth mouth and holding furnace door-plate are connected as a single entity, the bolt of pressure gate beam revolves the cover plate of the top board compression fire door of top fire door, revolve pressure on top surface and be delivered to elastomer block elasticity of compression block by cover plate, compression elastomer block again transmission of pressure to seal disc, seal disc accepts the border homogeneous compaction power of elastomer block, the sealing that homogeneous compaction periphery is inlaid with and fire door plate closely sealed, be connected with gusset in the cover plate of fire door, seal disc is riveting by tube connector and oven door body and connects, and is provided with protective cover in seal disc, and the bolt in the cover base plate of protective cover and tube connector is connected as a single entity, and protective cover is arranged in seal disc by the nut of bolt.
The elastomer block of described door flexible sealing loop device is that fibrous material is shaping.
The cambered surface fire door plate of the shaping symmetry of described door flexible sealing loop device and interior fire door plate, the cambered surface of fire door plate and the sealing of fire door closely sealed.
The material grade of steel of described protective cover is 2520.
Described pressure gate beam horizontally rotates and is engaged with teeth mouth or opens.
Good effect of the present invention is as follows:
The beneficial effect of a kind of door flexible sealing loop device of the present invention has 5,1. the form rule being the shaping two symmetrical arc panel thermal changes of fire door version is stable, the sealing of fire door and the stable face of heat-altered morphology easily closely sealed, 2. the sealing of fire door seals by the elastic pressure of elastomer block, can the micro-deformation in self-adapting seal face, the sealing of deformation plance can be realized.3. elastomer block is that fibrous material is shaping, and the outside being positioned at seal disc is not affect by circularly-supercharged decompression, and the gas in material void breathes no more the convection heat transfer' heat-transfer by convection of mode, high insulating effect.4. protective cover is heating resisting metal enclosed construction, and inner vacuum has heat-insulating property, and metal sealing disk can be protected not damage by the baking of furnace temperature.5. pressure gate beam horizontally rotate to be engaged with teeth mouth open and close simple to operation.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of door flexible sealing loop device embodiment of the present invention;
Accompanying drawing 2 is the teeth mouth schematic diagrames in Fig. 1;
Accompanying drawing 3 is the A-A generalized sections in Fig. 1;
Accompanying drawing 4 is the fire door three-view diagrams in Fig. 1
In the accompanying drawings.1 vertical shaft 2 bolt 3 trunnion axis 4 base plate 5 pressure gate beam 6 top board 7 teeth mouth 8,9 fire door arm 10 door-hinges of shaking hands overlap fire door plate 21 in 11 fire door 12 vertical shaft sleeve 13 support 14 cover plate 15 fire door plate 16 elastomer block 17 gusset 18 tube connector 19 seal discs 20 and seal 22 bolt 23 protective cover 24 teeth 25 bends, 26 vertical shaft 27 teeth hooks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Total structure of the present invention shown in accompanying drawing 1,2.
It is the detailed construction of teeth mouth shown in accompanying drawing 3.
It is the moving component detailed construction of fire door shown in accompanying drawing 4.
A kind of door flexible sealing loop device has body, comprise: fire door plate, fire door, fire door arm, pressure gate beam, it is characterized in that: the door vertical shaft 26 that fire door 11 is connected with is inserted in the door-hinge cover 10 of fire door arm 9, fire door arm 9 has one section of bend 25 and handle 8, the bend 25 of fire door arm 9 is connected with vertical shaft sleeve 12, the vertical shaft sleeve 12 of fire door arm 9 is arranged in support 13 by vertical shaft 1, the hypomere of vertical shaft 1 is provided with screw thread and support 13 screws, support 13 and holding furnace oralia are connected as a single entity, the epimere protruding bracket 13 of vertical shaft 1 suitable for reading also has screw thread, an axle sleeve being provided with horizontal cross shaft 3 is installed on vertical shaft 1 epimere by nut, one length of tape of pressure gate beam 5 has horizontal axial trough, the horizontal axial trough of pressure gate beam 5 is embedded in axle sleeve horizontal cross shaft 3, pressure gate beam 5 horizontally rotates keying, another section of pressure gate beam 5 is connected with teeth hook 27, pressure gate beam 5 closes the teeth of teeth hook 27 and is engaged with the teeth 24 in teeth mouth 7, teeth mouth 7 and holding furnace door-plate are connected as a single entity, the bolt 2 of pressure gate beam 5 revolves the cover plate 14 that the top board 6 pushing up fire door compresses fire door, revolve pressure on top surface and be delivered to elastomer block 16 elasticity of compression block 16 by cover plate 14, compression elastomer block 16 again transmission of pressure to seal disc 19, seal disc 19 accepts the border homogeneous compaction power of elastomer block 16, the sealing 21 that homogeneous compaction periphery is inlaid with is closely sealed with fire door plate 15, gusset 17 is connected with in the cover plate 14 of fire door, seal disc 19 is riveting by tube connector 18 and oven door body and connects, be provided with protective cover 23 in seal disc 19, the cover base plate 4 of protective cover 23 is connected as a single entity with the bolt 22 in tube connector 18, and protective cover 23 is arranged in seal disc 19 by the nut of bolt 22.
The elastomer block 16 of described door flexible sealing loop device is that fibrous material is shaping.
Cambered surface fire door plate 15 and the interior fire door plate 20 of the shaping symmetry of described door flexible sealing loop device, the cambered surface of fire door plate 15 and the sealing of fire door closely sealed.
The material grade of steel of described protective cover 23 is 2520.
Described pressure gate beam horizontally rotates and is engaged with teeth mouth 7 or opens.
Door flexible sealing loop device install and use method of operating:
1. the vertical shaft sleeve 12 of fire door arm 9 inserts the opening part of support 13, screws and installs fire door arm 9 in the hole of inserting support 13 with vertical shaft 1, fire door with vertical shaft 1 for axle center horizontally rotates keying.
2. the vertical shaft 26 of fire door 11 is inserted in the interior installation fire door of door-hinge cover 10 of fire door arm 9, and fire door can adapt to the closed surface with fire door plate by horizontal hunting automatically.
3. have the axle sleeve of horizontal cross shaft 3 to be installed on vertical shaft 1 by nut, the horizontal axial trough of pressure gate beam 5 is embedded in axle sleeve horizontal cross shaft 3 installs pressure gate beam, and pressure gate beam horizontally rotates and is engaged with teeth mouth 7 or opens.
Claims (5)
1. a door flexible sealing loop device has body, comprise: fire door plate, fire door, fire door arm, pressure gate beam, it is characterized in that: the door vertical shaft (26) that fire door (11) is connected with is inserted in the door-hinge cover (10) of fire door arm (9), fire door arm (9) has one section of bend (25) and handle (8), the bend (25) of fire door arm (9) is connected with vertical shaft sleeve (12), the vertical shaft sleeve (12) of fire door arm (9) is arranged in support (13) by vertical shaft (1), the hypomere of vertical shaft (1) is provided with screw thread and support (13) screws, support (13) and holding furnace oralia are connected as a single entity, the epimere protruding bracket (13) of vertical shaft (1) suitable for reading also has screw thread, an axle sleeve being provided with horizontal cross shaft (3) is installed on vertical shaft (1) epimere by nut, one length of tape of pressure gate beam (5) has horizontal axial trough, the horizontal axial trough of pressure gate beam (5) is embedded in axle sleeve horizontal cross shaft (3), pressure gate beam (5) horizontally rotates keying, another section of pressure gate beam (5) is connected with teeth hook (27), the closed teeth of teeth hook (27) of pressure gate beam (5) are engaged with the teeth (24) in teeth mouth (7), teeth mouth (7) and holding furnace door-plate are connected as a single entity, the bolt (2) of pressure gate beam (5) revolves the cover plate (14) of top board (6) the compression fire door of top fire door, revolve pressure on top surface and be delivered to elastomer block (16) elasticity of compression block (16) by cover plate (14), compression elastomer block (16) again transmission of pressure to seal disc (19), seal disc (19) accepts the border homogeneous compaction power of elastomer block (16), the sealing (21) that homogeneous compaction periphery is inlaid with is closely sealed with fire door plate (15), gusset (17) is connected with in the cover plate (14) of fire door, seal disc (19) is riveting by tube connector (18) and oven door body and connects, protective cover (23) is provided with in seal disc (19), the cover base plate (4) of protective cover (23) is connected as a single entity with the bolt (22) in tube connector (18), and protective cover (23) is arranged in seal disc (19) by the nut of bolt (22).
2. a kind of door flexible sealing loop device according to claim 1, is further characterized in that: the elastomer block (16) of described door flexible sealing loop device is that fibrous material is shaping.
3. a kind of door flexible sealing loop device according to claim 1, be further characterized in that: the cambered surface fire door plate (15) of the shaping symmetry of described door flexible sealing loop device and interior fire door plate (20), the cambered surface of fire door plate (15) and the sealing of fire door closely sealed.
4. a kind of door flexible sealing loop device according to claim 1, is further characterized in that: the enclosed construction inside of described protective cover (23) vacuumizes, and material grade of steel is 2520.
5. a kind of door flexible sealing loop device according to claim 1, is further characterized in that: described pressure gate beam horizontally rotates and is engaged with teeth mouth (7) or opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692811.2U CN204963574U (en) | 2015-09-01 | 2015-09-01 | Furnace gate flexible sealing encircles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692811.2U CN204963574U (en) | 2015-09-01 | 2015-09-01 | Furnace gate flexible sealing encircles device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963574U true CN204963574U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692811.2U Expired - Fee Related CN204963574U (en) | 2015-09-01 | 2015-09-01 | Furnace gate flexible sealing encircles device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482524A (en) * | 2015-09-01 | 2017-03-08 | 边仁杰 | Door flexible sealing loop device |
-
2015
- 2015-09-01 CN CN201520692811.2U patent/CN204963574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482524A (en) * | 2015-09-01 | 2017-03-08 | 边仁杰 | Door flexible sealing loop device |
| CN106482524B (en) * | 2015-09-01 | 2020-05-19 | 边仁杰 | Furnace door flexible sealing ring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Bian Renjie Document name: Notification of Acceptance of Patent Application |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |