CN213335546U - High-temperature airtight furnace door - Google Patents
High-temperature airtight furnace door Download PDFInfo
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- CN213335546U CN213335546U CN202021129581.6U CN202021129581U CN213335546U CN 213335546 U CN213335546 U CN 213335546U CN 202021129581 U CN202021129581 U CN 202021129581U CN 213335546 U CN213335546 U CN 213335546U
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Abstract
The utility model discloses a high-temperature airtight furnace door, which is arranged on a furnace body of a high-temperature furnace, and comprises a furnace door body and a connecting and locking structure used for connecting the furnace door and the furnace body; the connecting and locking structure comprises a first connecting and locking unit, a second connecting and locking unit, a third connecting and locking unit and a fourth connecting and locking unit; the first connection locking unit and the second connection locking unit are arranged on the edge of one side of the oven door, which is vertical to the ground, and the third connection locking unit and the fourth connection locking unit are arranged on the edge of the other side of the oven door, which is vertical to the ground. The utility model has the advantages that: the technical scheme greatly improves the air tightness of the furnace door, and compared with the conventional furnace door, the air tightness effect is improved by 80-90 percent, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to an airtight furnace gate of high temperature especially relates to an airtight furnace gate of high temperature that the leakproofness is good.
Background
At present, the furnace gate that the high temperature furnace used all is conventional structure, can't satisfy some work requirements to the gas tightness requires highly, consequently, just must develop the airtight furnace gate of high temperature that a leakproofness is good, through the retrieval, not discover with the utility model discloses the same technical scheme.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high temperature airtight furnace gate that the leakproofness is good, solves one or more among the above-mentioned prior art problem.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high temperature airtight furnace gate, this furnace gate is installed on the furnace body of high temperature stove, and its innovation point lies in: the furnace door comprises a furnace door body and a connecting and locking structure for connecting the furnace door and the furnace body.
In some embodiments, the joint locking structure comprises a first joint locking unit, a second joint locking unit, a third joint locking unit, and a fourth joint locking unit; the first connection locking unit and the second connection locking unit are arranged on the edge of one side of the oven door, which is vertical to the ground, and the third connection locking unit and the fourth connection locking unit are arranged on the edge of the other side of the oven door, which is vertical to the ground.
In some embodiments, the first connecting and locking unit comprises a first base fixed at the edge of the oven body, a first pressing plate fixedly installed at the edge of the oven door, a first hinge for connecting the first base and the first pressing plate, and a first force applying mechanism for applying pressure to the oven door;
the first hinge comprises a first hinge plate a, a first hinge plate b and a first hinge plate c, wherein the first hinge plate a and the first hinge plate b are vertically arranged on the first base, and the first hinge plate c is connected with the first pressure plate; the first hinge plate c is embedded between the first hinge plate a and the first hinge plate b and hinged, and a first dislocation hole for dislocation of the first hinge plate c is formed in the hinged position of the first hinge plate c and the first hinge plate a as well as the hinged position of the first hinge plate b;
the first force applying mechanism comprises a first force applying screw rod arranged on the first base, a first connecting frame and a first force applying rod, wherein one end of the first connecting frame is fixedly connected with the first pressing plate, the other end of the first connecting frame covers the end part of the first force applying screw rod, the first force applying rod is arranged at the end part of the first force applying screw rod, and a first through hole for the end part of the first force applying screw rod to extend out is formed in the first connecting frame cover.
In some embodiments, the second connecting and locking unit comprises a second base fixed on the edge of the oven body, a second pressing plate fixedly arranged on the edge of the oven door, a second hinge for connecting the second base and the second pressing plate, and a second force applying mechanism for applying pressure to the oven door;
the second hinge comprises a second hinge plate a and a second hinge plate b which are vertically arranged on the second base and a second hinge plate c connected with the second pressure plate; the second hinge plate c is embedded between the second hinge plate a and the second hinge plate b and hinged, and a second dislocation hole for dislocation of the second hinge plate c is formed in the hinged position of the second hinge plate c and the second hinge plate a as well as the hinged position of the second hinge plate b;
the second force applying mechanism comprises a second force applying screw rod arranged on the second base, a second connecting frame and a second force applying rod, wherein one end of the second force applying screw rod is fixedly connected with the second pressing plate, the other end of the second force applying screw rod covers the end part of the second force applying screw rod, the second force applying rod is arranged at the end part of the second force applying screw rod, and a second through hole for the end part of the second force applying screw rod to extend out is formed in the second connecting frame cover.
In some embodiments, the third connecting and locking unit comprises a third base fixed on the edge of the furnace body, a third pressing plate fixedly arranged on the edge of the furnace door, and a third force applying mechanism for applying pressure to the furnace door;
the third stressing mechanism comprises a third stressing screw rod arranged on the third base, a third connecting frame and a third stressing rod, wherein one end of the third stressing screw rod is fixedly connected with the third pressing plate, the other end of the third stressing screw rod covers the end part of the third stressing screw rod, the third stressing rod is arranged at the end part of the third stressing screw rod, and a third limiting groove for the end part of the third stressing screw rod to extend out is formed in the third connecting frame cover;
and a third corner plate is also arranged on the third base and is hinged with a third stress application screw rod.
In some embodiments, the fourth connecting and locking unit comprises a fourth base fixed on the edge of the furnace body, a fourth pressing plate fixedly arranged on the edge of the furnace door, and a fourth force applying mechanism for applying pressure to the furnace door;
the fourth stress application mechanism comprises a fourth stress application screw arranged on the fourth base, a fourth connecting frame and a fourth stress application rod, one end of the fourth connecting frame is fixedly connected with the fourth pressing plate, the other end of the fourth connecting frame covers the end part of the fourth stress application screw, the fourth stress application rod is arranged at the end part of the fourth stress application screw, and a fourth limiting groove for the end part of the fourth stress application screw to extend out is formed in the position, covered by the fourth connecting frame, of the end part of the fourth stress application screw;
and a fourth corner plate is also arranged on the fourth base and is hinged with a fourth stress application screw rod.
In some embodiments, the outer surface of the oven door body is further provided with at least one handle.
In some embodiments, the inner surface of the oven door body is provided with asbestos gaskets.
In some embodiments, the inner side edge of the oven door body is provided with a high temperature resistant sealing strip.
The utility model has the advantages that: the technical scheme greatly improves the air tightness of the furnace door, and compared with the conventional furnace door, the air tightness effect is improved by 80-90 percent, the structure is simple, and the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a high-temperature airtight furnace door of the present invention.
Fig. 2 is an enlarged view of a part a of a high-temperature airtight furnace door of the present invention.
Fig. 3 is an enlarged view of a portion C of the high temperature airtight furnace door of the present invention.
Fig. 4 is an enlarged view of a part B of a high-temperature airtight furnace door of the present invention.
Fig. 5 is a partial enlarged view of a high temperature airtight furnace door D of the present invention.
Fig. 6 is a sectional view of the high temperature airtight furnace door of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 6, the embodiment of the present invention includes:
a high-temperature airtight furnace door is arranged on a furnace body of a high-temperature furnace and comprises a furnace door body 1 and a connecting and locking structure used for connecting the furnace door and the furnace body.
The connecting and locking structure comprises a first connecting and locking unit 2, a second connecting and locking unit 3, a third connecting and locking unit 4 and a fourth connecting and locking unit 5; the first and second connecting and locking units 2 and 3 are installed at the edge of one side of the oven door perpendicular to the ground, and the third and fourth connecting and locking units 4 and 5 are installed at the edge of the other side of the oven door perpendicular to the ground.
The first connecting and locking unit 2 comprises a first base 21 fixed at the edge of the furnace body, a first pressing plate 29 fixedly arranged at the edge of the furnace door, a first hinge for connecting the first base 21 and the first pressing plate 29 and a first force applying mechanism for applying pressure to the furnace door; the first hinge includes a first hinge plate a22 vertically disposed on the first base 21, a first hinge plate b23, and a first hinge plate c24 connected to the first pressure plate 29; the first hinge plate c24 is embedded between the first hinge plate a22 and the first hinge plate b23 and is hinged, and a first dislocation hole 28 for dislocating the first hinge plate c24 is formed at the hinged part of the first hinge plate c24, the first hinge plate a22 and the first hinge plate b 23; the first force applying mechanism comprises a first force applying screw rod 25 arranged on the first base 21, a first connecting frame 27 and a first force applying rod 26, wherein one end of the first connecting frame is fixedly connected with the first pressure plate 29, the other end of the first connecting frame is covered on the end part of the first force applying screw rod 25, the first force applying rod 26 is arranged on the end part of the first force applying screw rod 25, and a first through hole for the end part of the first force applying screw rod 25 to extend out is formed in the position, covered on the end part of the first force applying screw rod 25, of the first connecting frame.
The second connecting and locking unit 3 comprises a second base 31 fixed at the edge of the furnace body, a second pressing plate 39 fixedly arranged at the edge of the furnace door, a second hinge for connecting the second base 31 and the second pressing plate 39 and a second force applying mechanism for applying pressure to the furnace door; the second hinge includes a second hinge plate a32 vertically disposed on the second base 31, a second hinge plate b33, and a second hinge plate c34 connected to the second presser plate 39; the second hinge plate c34 is embedded between the second hinge plate a32 and the second hinge plate b33 for hinging, and a second dislocation hole 38 for dislocating the second hinge plate c34 is arranged at the hinging part of the second hinge plate c34 and the second hinge plate a32 and the second hinge plate b 33; the second force applying mechanism comprises a second force applying screw 35 arranged on the second base 31, a second connecting frame 37 and a second force applying rod 36, wherein one end of the second connecting frame is fixedly connected with the second pressure plate 39, the other end of the second connecting frame covers the end part of the second force applying screw 35, the second force applying rod 36 is arranged at the end part of the second force applying screw 35, and a second through hole for the end part of the second force applying screw 35 to extend out is formed in the position, covered by the second connecting frame 37, of the end part of the second force applying screw 35.
The third connecting and locking unit 4 comprises a third base 41 fixed on the edge of the furnace body, a third pressure plate 47 fixedly arranged on the edge of the furnace door and a third force applying mechanism for applying pressure to the furnace door; the third force applying mechanism comprises a third force applying screw rod 42 arranged on the third base 41, a third connecting frame with one end fixedly connected with a third pressure plate 47 and the other end covered on the end part of the third force applying screw rod 42, and a third force applying rod 43 arranged on the end part of the third force applying screw rod 42, wherein the third connecting frame cover 45 is provided with a third limiting groove 46 which can be used for the end part of the third force applying screw rod 42 to extend out at the end part of the third force applying screw rod 42; the third base 41 is further provided with a third corner plate 44, and the third corner plate 44 is hinged with the third stressing screw rod 42.
The fourth connecting and locking unit 5 comprises a fourth base 51 fixed on the edge of the furnace body, a fourth pressing plate 57 fixedly arranged on the edge of the furnace door and a fourth force applying mechanism for applying pressure to the furnace door; the fourth force applying mechanism comprises a fourth force applying screw 52 arranged on the fourth base 51, a fourth connecting frame 55 and a fourth force applying rod 53, wherein one end of the fourth connecting frame is fixedly connected with the fourth pressure plate 57, the other end of the fourth connecting frame is covered at the end part of the fourth force applying screw 52, the fourth force applying rod 53 is arranged at the end part of the fourth force applying screw 52, and a fourth limiting groove 56 for the end part of the fourth force applying screw 52 to extend out is arranged at the position, covered at the end part of the fourth force applying screw 52, of the fourth connecting frame 55; the fourth base 51 is further provided with a fourth corner plate 54, and the fourth corner plate 54 is hinged with the fourth forcing screw 52.
The technical scheme greatly improves the air tightness of the furnace door, and compared with the conventional furnace door, the air tightness effect is improved by 80-90 percent, the structure is simple, and the operation is convenient.
The working principle of the technical scheme is as follows: according to the technical scheme, the furnace door is movably connected with the furnace body through the first hinge and the second hinge of the first connecting locking unit 2 and the second connecting locking unit 3, and when the furnace door is closed, the furnace door is extruded through the interaction of the first stressing screw rod 25, the first stressing rod 26, the second stressing screw rod 35, the second stressing rod 36, the third stressing screw rod 42, the third stressing screw rod 43, the fourth stressing screw rod 52 and the fourth stressing rod 53, so that the sealing effect is better.
In some embodiments, the outer surface of the oven door body 1 is further provided with at least one handle 6, and the technical scheme facilitates the pushing and pulling of the oven door, so that the opening and closing of the oven door are more labor-saving.
In some embodiments, the inner surface of the oven door body 1 is provided with an asbestos gasket 7, and the technical scheme can effectively insulate the oven door and avoid damage at high temperature.
In some embodiments, the inner side edge of the furnace door body 1 is provided with a high temperature resistant sealing strip 8, and the technical scheme further improves the sealing effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides an airtight furnace gate of high temperature, this furnace gate is installed on the furnace body of high temperature stove which characterized in that: the furnace door comprises a furnace door body (1) and a connecting and locking structure for connecting the furnace door and the furnace body;
the connecting and locking structure comprises a first connecting and locking unit (2), a second connecting and locking unit (3), a third connecting and locking unit (4) and a fourth connecting and locking unit (5); the first connecting and locking unit (2) and the second connecting and locking unit (3) are arranged on the edge of one side of the oven door, which is vertical to the ground, and the third connecting and locking unit (4) and the fourth connecting and locking unit (5) are arranged on the edge of the other side of the oven door, which is vertical to the ground.
2. A high temperature, gas tight, oven door according to claim 1, wherein: the first connecting and locking unit (2) comprises a first base (21) fixed on the edge of the furnace body, a first pressing plate (29) fixedly installed on the edge of the furnace door, a first hinge used for connecting the first base (21) and the first pressing plate (29) and a first force applying mechanism used for applying pressure to the furnace door;
the first hinge comprises a first hinge plate a (22) vertically arranged on the first base (21), a first hinge plate b (23) and a first hinge plate c (24) connected with the first pressure plate (29); the first hinge plate c (24) is embedded between the first hinge plate a (22) and the first hinge plate b (23) and hinged, and a first dislocation hole (28) for dislocation of the first hinge plate c (24) is formed in the hinged position of the first hinge plate c (24) and the first hinge plate a (22) as well as the first hinge plate b (23);
the first force applying mechanism comprises a first force applying screw rod (25) arranged on a first base (21), a first connecting frame (27) and a first force applying rod (26), wherein one end of the first connecting frame is fixedly connected with a first pressing plate (29), the other end of the first connecting frame covers the end part of the first force applying screw rod (25), the first force applying rod (26) is arranged at the end part of the first force applying screw rod (25), and a first through hole for enabling the end part of the first force applying screw rod (25) to extend out is formed in the position, covered by the first connecting frame (27), of the end part of the first force applying screw rod (25).
3. A high temperature, gas tight, oven door according to claim 1, wherein: the second connecting and locking unit (3) comprises a second base (31) fixed on the edge of the furnace body, a second pressing plate (39) fixedly installed on the edge of the furnace door, a second hinge used for connecting the second base (31) and the second pressing plate (39) and a second force applying mechanism used for applying pressure to the furnace door;
the second hinge comprises a second hinge plate a (32) vertically arranged on the second base (31), a second hinge plate b (33) and a second hinge plate c (34) connected with the second pressure plate (39); the second hinge plate c (34) is embedded between the second hinge plate a (32) and the second hinge plate b (33) and hinged, and a second dislocation hole (38) for dislocation of the second hinge plate c (34) is formed in the hinged position of the second hinge plate c (34) and the second hinge plate a (32) as well as the second hinge plate b (33);
the second force applying mechanism comprises a second force applying screw rod (35) arranged on the second base (31), a second connecting frame (37) and a second force applying rod (36), wherein one end of the second connecting frame is fixedly connected with the second pressing plate (39), the other end of the second connecting frame covers the end part of the second force applying screw rod (35), the second force applying rod (36) is arranged at the end part of the second force applying screw rod (35), and a second through hole for enabling the end part of the second force applying screw rod (35) to extend out is formed in the position, covered by the second connecting frame (37), of the end part of the second force applying screw rod (35).
4. A high temperature, gas tight, oven door according to claim 1, wherein: the third connecting and locking unit (4) comprises a third base (41) fixed on the edge of the furnace body, a third pressing plate (47) fixedly installed on the edge of the furnace door and a third force applying mechanism for applying pressure to the furnace door;
the third force applying mechanism comprises a third force applying screw rod (42) arranged on a third base (41), a third connecting frame with one end fixedly connected with a third pressure plate (47) and the other end covered at the end part of the third force applying screw rod (42), and a third force applying rod (43) arranged at the end part of the third force applying screw rod (42), and the third connecting frame cover (45) is provided with a third limiting groove (46) for the end part of the third force applying screw rod (42) to extend out at the end part of the third force applying screw rod (42);
and a third corner plate (44) is further arranged on the third base (41), and the third corner plate (44) is hinged with a third stress application screw rod (42).
5. A high temperature, gas tight, oven door according to claim 1, wherein: the fourth connecting and locking unit (5) comprises a fourth base (51) fixed on the edge of the furnace body, a fourth pressing plate (57) fixedly installed on the edge of the furnace door and a fourth force applying mechanism for applying pressure to the furnace door;
the fourth force applying mechanism comprises a fourth force applying screw rod (52) arranged on a fourth base (51), a fourth connecting frame (55) with one end fixedly connected with a fourth pressure plate (57) and the other end covered at the end part of the fourth force applying screw rod (52), and a fourth force applying rod (53) arranged at the end part of the fourth force applying screw rod (52), wherein the fourth connecting frame (55) is covered at the end part of the fourth force applying screw rod (52) and is provided with a fourth limiting groove (56) for the end part of the fourth force applying screw rod (52) to extend out;
and a fourth corner plate (54) is further arranged on the fourth base (51), and the fourth corner plate (54) is hinged with a fourth stressing screw rod (52).
6. A high temperature, gas tight, oven door according to claim 1, wherein: the outer surface of the furnace door body (1) is also provided with at least one handle (6).
7. A high temperature, gas tight, oven door according to claim 1, wherein: and an asbestos gasket (7) is arranged on the inner surface of the furnace door body (1).
8. A high temperature, gas tight, oven door according to claim 1, wherein: the furnace door is characterized in that a high-temperature-resistant sealing strip (8) is arranged on the inner side edge of the furnace door body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129581.6U CN213335546U (en) | 2020-06-17 | 2020-06-17 | High-temperature airtight furnace door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129581.6U CN213335546U (en) | 2020-06-17 | 2020-06-17 | High-temperature airtight furnace door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213335546U true CN213335546U (en) | 2021-06-01 |
Family
ID=76080747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021129581.6U Active CN213335546U (en) | 2020-06-17 | 2020-06-17 | High-temperature airtight furnace door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213335546U (en) |
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2020
- 2020-06-17 CN CN202021129581.6U patent/CN213335546U/en active Active
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