CN211776732U - Upturning hovering translation door for high-temperature experimental furnace - Google Patents
Upturning hovering translation door for high-temperature experimental furnace Download PDFInfo
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- CN211776732U CN211776732U CN202020334353.6U CN202020334353U CN211776732U CN 211776732 U CN211776732 U CN 211776732U CN 202020334353 U CN202020334353 U CN 202020334353U CN 211776732 U CN211776732 U CN 211776732U
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Abstract
The utility model provides a turn over translation door that can hover for high temperature experiment stove, which comprises a frame, be equipped with the drive mechanism who is connected with the furnace gate on the frame, drive mechanism includes stock and quarter butt, the one end of stock articulates there is the balancing weight, the other end of stock articulates in the furnace gate lower part, the middle part of stock passes through damping mechanism and rotates the setting on the frame, the one end of quarter butt articulates at the frame top, the other end of quarter butt articulates at the furnace gate middle part, damping mechanism includes first ring flange, the second ring flange, adjusting bolt and tight nut in top, adjusting bolt one end is provided with smooth section, first ring flange and second ring flange cover are established on smooth section, the tight nut in top is established soon in adjusting bolt's screw thread section, be provided with belleville spring on the adjusting bolt, the top that lies in damping mechanism on. The utility model discloses the power of opening of the furnace gate that turns over on solution that can be fine is very big, changes the potential safety hazard problem that too big and open furnace gate high temperature door brick brought of side is opened at intermediate position operating force.
Description
Technical Field
The utility model relates to a test equipment technical field, specific translation door that can hover turns over on that is used for high temperature experiment stove that says so.
Background
The existing side door is mostly used in the high-temperature furnace industry, and the side door structure has the following problems, space occupation and potential safety hazards caused by side-opened high-temperature door bricks.
At present, hovering translation doors in other industries are mostly realized by air spring connecting rod mechanisms, but are not suitable for high-temperature experimental furnaces due to environmental adaptability.
The high-temperature experiment furnace using the upturning mechanism in the market generally uses the spring mechanism to realize upturning translation of the experiment furnace door due to environmental adaptability, but has the problems of poor user experience, large opening force of the furnace door and overlarge change of operating force at the middle position.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turn over translation door that can hover on that is used for high temperature experiment stove, the furnace gate opening force that aims at solving the open-type furnace gate of side because of the potential safety hazard that high temperature door brick brought and turn over the formula on is very big, changes too big problem at intermediate position operating force.
The utility model discloses a realize above-mentioned purpose, the technical scheme who adopts is: a upturning hovering translation door for a high-temperature experimental furnace comprises frames arranged on two sides of the experimental furnace, a furnace door is arranged between the frames on the two sides, a transmission mechanism connected with the furnace door is arranged on the frames, the transmission mechanism comprises a long rod and a short rod, one end of the long rod is hinged with a balancing weight, the other end of the long rod is hinged on the lower portion of the furnace door, the middle portion of the long rod is rotatably arranged on the frames through a damping mechanism, one end of the short rod is hinged on the top of the frames, the other end of the short rod is hinged on the middle portion of the furnace door, the damping mechanism comprises a first flange plate, a second flange plate, an adjusting bolt and a jacking nut, the adjusting bolt is fixed on the frames, one end, close to the frames, of the adjusting bolt is provided with a smooth section, the first flange plate and the second flange plate are sleeved on the smooth section of the adjusting bolt, the middle, and disc springs are arranged between the tightening screw cap and the first flange plate and between the first flange plate and the second flange plate, and a limiting rod is arranged above the damping mechanism on the frame.
The technical scheme is further optimized in that the frame is arranged on a frame body of the cavity of the experimental furnace and is provided with an installation plate.
As a further optimization of the above technical solution: and the limiting rod and the second flange plate are fixed on the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1) the utility model discloses a stock and quarter butt are articulated with the furnace gate, are equipped with the balancing weight at the other end of stock, realize the upturning of furnace gate according to the balanced principle of lever and can hover according to this, are fixed with the first ring flange through adjusting bolt in the middle part of stock, are equipped with the belleville spring on the adjusting bolt, can push up the nut by twisting and make the belleville spring compress, the stock rotates and tightens to compensate the balancing force between balancing weight and the furnace gate when the furnace gate moves;
2) the utility model is provided with the mounting plate on the frame of the experimental furnace cavity, the long rod, the short rod and the limit rod are all hinged on the mounting plate, the installation is convenient, and the trouble and the labor are saved;
3) the utility model discloses be equipped with spacing stick on the mounting panel, spacing stick can make the furnace gate stop stock upward movement under the open mode, avoids the furnace gate to continue upward movement.
Drawings
FIG. 1 is a schematic view of the open state of the oven door of the present invention;
FIG. 2 is a schematic view of the door closing state of the furnace door of the present invention;
FIG. 3 is a schematic view of the damping mechanism of the present invention;
the labels in the figure are: 1. frame, 2, furnace gate, 3, stock, 4, quarter butt, 5, balancing weight, 6, damping mechanism, 601, first ring flange, 602, second ring flange, 603, adjusting bolt, 604, top tight nut, 605, belleville spring, 7, spacing stick, 8, mounting panel.
Detailed Description
The technical solution of the present invention will be further explained with reference to the following embodiments.
Referring to the attached drawings, the upturning hovering translation door for the high-temperature experimental furnace comprises two frames 1 arranged at two sides of the experimental furnace, a furnace door 2 is arranged between the two frames 1, a mounting plate 8 is fixed on a frame body of the frame 1, which is arranged at an open cavity of the experimental furnace, a transmission mechanism connected with the furnace door 2 is arranged on the mounting plate 8, the transmission mechanism comprises a long rod 3 and a short rod 4, one end of the long rod 3 is hinged at the lower part of the inner side of the furnace door 2, the other end of the long rod 3 is hinged with a balancing weight 5, the middle part of the long rod 3 is fixed on the mounting plate 8 through a damping mechanism 6, one end of the short rod 4 is hinged at the middle part of the inner side of the furnace door 2, the other end of the short rod 4 is hinged at the top of the mounting plate 8, the damping mechanism 6 comprises a first flange 601, a second flange 602, an adjusting bolt 603 and a jacking nut 604, one end, the middle part of the long rod 3 is arranged between the first flange plate 601 and the second flange plate 602 in a penetrating way and fixed with the first flange plate 601 through screws, the tightening nut 604 is arranged on the thread section of the adjusting bolt 603 in a rotating way, disc springs 605 are arranged between the tightening nut 604 and the first flange plate 601 as well as between the first flange plate 601 and the second flange plate 602, a plurality of disc springs 605 are arranged and sleeved on the adjusting bolt 603, the disc springs 605 are arranged between the long rod 3 and the first flange plate 601, between the tightening nut 604 and the first flange plate 601, between the adjusting bolt 603 and the second flange plate 602, the first flange plate 601, the long rod 3 and the second flange plate 602 are sequentially penetrated through by the adjusting bolt 603, the second flange plate 602 is fixed on the mounting plate 8 through screws, a through hole for the adjusting bolt 603 to penetrate through is arranged on the long rod 3, the long rod 3 and the first flange plate 601 are rotatable, a, the limiting rod 7 can block the long rod 3 from moving when the long rod 3 rotates to the opening state of the oven door 2, and the oven door 2 is prevented from continuing to move upwards when reaching the opening state.
The installation positions and the sizes of the long rod 3 and the short rod 4 are required to meet the condition that when the furnace door 2 is closed, an upper door brick of the furnace door 2 is attached to a furnace opening of a furnace chamber, and when the furnace door 2 is opened, the lowest point of the furnace door 2 is required to be higher than the upper edge of the furnace chamber, so that the operation of a user is facilitated.
One end of the adjusting bolt 603 far away from the frame 1 is provided with a threaded section, the jacking nut 604 is arranged on the threaded section, and the jacking nut 604 can be screwed, so that the jacking nut 604 compresses the disc spring 605, further the long rod 3 is compressed, the damping force of the long rod 3 is adjusted, and the balance force between the counterweight 5 and the oven door 2 is compensated.
The position of the limit rod 7 is set at the position where the middle part of the long rod 3 is located when the lowest point of the furnace door 2 is higher than the upper edge of the furnace chamber when the furnace door 2 is opened, so as to block the long rod 3 and prevent the furnace door 2 from continuously moving upwards.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments with equivalent changes without departing from the technical scope of the present invention.
Claims (3)
1. The utility model provides a translation door that can hover turns over for high temperature experiment stove which characterized in that: the device comprises frames (1) arranged on two sides of an experimental furnace, a furnace door (2) is arranged between the frames (1) on the two sides, a transmission mechanism connected with the furnace door (2) is arranged on the frame (1), the transmission mechanism comprises a long rod (3) and a short rod (4), one end of the long rod (3) is hinged with a balancing weight (5), the other end of the long rod (3) is hinged on the lower part of the furnace door (2), the middle part of the long rod (3) is rotatably arranged on the frame (1) through a damping mechanism (6), one end of the short rod (4) is hinged on the top of the frame (1), the other end of the short rod (4) is hinged on the middle part of the furnace door (2), the damping mechanism (6) comprises a first flange (601), a second flange (602), an adjusting bolt (603) and a jacking nut (604), the adjusting bolt (603) is fixed on the frame (1), one end of the adjusting bolt (603), first ring flange (601) and second ring flange (602) cover are established on the smooth section of adjusting bolt (603), and adjusting bolt (603) and first ring flange (601) fixed connection are passed in the middle part of stock (3), top tight nut (604) are established soon on the screw thread section of adjusting bolt (603), and all are provided with belleville spring (605) between top tight nut (604) and first ring flange (601) and second ring flange (602), the top that lies in damping mechanism (6) on frame (1) is equipped with stopper rod (7).
2. The upturning hovering translation door for a high temperature experimental furnace according to claim 1, wherein: the frame (1) is arranged on a frame body of an open cavity of the experimental furnace and is provided with a mounting plate (8).
3. The upturning hovering translation door for high temperature experimental furnace according to claim 2, wherein: the limiting rod (7) and the second flange plate (602) are fixed on the mounting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334353.6U CN211776732U (en) | 2020-03-17 | 2020-03-17 | Upturning hovering translation door for high-temperature experimental furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334353.6U CN211776732U (en) | 2020-03-17 | 2020-03-17 | Upturning hovering translation door for high-temperature experimental furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211776732U true CN211776732U (en) | 2020-10-27 |
Family
ID=72930659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334353.6U Active CN211776732U (en) | 2020-03-17 | 2020-03-17 | Upturning hovering translation door for high-temperature experimental furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211776732U (en) |
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2020
- 2020-03-17 CN CN202020334353.6U patent/CN211776732U/en active Active
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