CN213205442U - Electric double-open heat-preservation hinged door - Google Patents
Electric double-open heat-preservation hinged door Download PDFInfo
- Publication number
- CN213205442U CN213205442U CN202020883930.7U CN202020883930U CN213205442U CN 213205442 U CN213205442 U CN 213205442U CN 202020883930 U CN202020883930 U CN 202020883930U CN 213205442 U CN213205442 U CN 213205442U
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- heat preservation
- door
- connecting rod
- heat
- door leaf
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Abstract
The utility model relates to an electronic two heat preservation hinged doors that open, its technical scheme main points are: the heat preservation door comprises a heat preservation door frame, a left heat preservation door leaf and a right heat preservation door leaf, wherein the left heat preservation door leaf and the right heat preservation door leaf are both connected with the heat preservation door frame through hinges, a first driving device for controlling the opening and closing of the left heat preservation door leaf and a second driving device for controlling the opening and closing of the right heat preservation door leaf are arranged at the top end of the heat preservation door frame, and a controller which is electrically connected with the first driving device and the second driving device is arranged on the heat preservation door frame; this application has through electronic opening the door, labour saving and time saving's advantage.
Description
Technical Field
The utility model relates to a technical field is equipped in the heat preservation, and more specifically says that it relates to electronic two heat preservation hinged doors that open.
Background
The heat preservation door is generally used for buildings or equipment such as a refrigeration house, a warm house, a smoke machine redrying and a transport refrigeration vehicle, and is used for separating the internal space of the buildings or the equipment from the outside and reducing the influence of the external temperature on the temperature of the internal space.
At present, the double-opening hinged door for heat preservation is mostly opened by hands, namely, the double-opening hinged door is opened manually, and the double-opening hinged door is usually thicker and heavier in order to ensure stronger heat preservation performance, so that the difficulty of opening the door manually is higher, time and labor are wasted, and the space for improvement is remained.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an electronic two heat preservation hinged doors that open has through electronic opening the door, labour saving and time saving's advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electronic two heat preservation hinged doors that open, includes heat preservation door frame, left heat preservation door leaf and right heat preservation door leaf, left side heat preservation door leaf and right heat preservation door leaf all are connected with the heat preservation door frame through the hinge, the top of heat preservation door frame is provided with the first drive arrangement that is used for controlling left heat preservation door leaf and opens and shuts and is used for controlling the second drive arrangement that right heat preservation door leaf opened and shut, be provided with the controller of being connected with first drive arrangement and second drive arrangement electricity respectively on the heat preservation door frame.
Optionally, a first sliding groove is formed in the upper end of the left heat-insulating door leaf; the first driving device comprises a left door machine, a first connecting rod and a first pulley which can move in the first sliding groove; the output shaft of the left door machine is fixedly connected with a first connecting rod, and the output end of the first connecting rod is rotatably connected with a first pulley.
Optionally, a first speed reducer is arranged between the output shaft of the left door machine and the first connecting rod.
Optionally, the first pulley is connected with the first connecting rod through a pin shaft.
Optionally, a second sliding groove is formed in the upper end of the right heat-insulating door leaf; the second driving device comprises a right door machine, a second connecting rod and a second pulley which can move in a second sliding groove; the output shaft of the right door machine is fixedly connected with a second connecting rod, and the output end of the second connecting rod is rotatably connected with a second pulley.
Optionally, a second speed reducer is arranged between the output shaft of the right door machine and the second connecting rod.
Optionally, the second pulley is connected with the second connecting rod through a pin shaft.
To sum up, the utility model discloses following beneficial effect has: the controller is used for respectively controlling the starting of the left door machine and the right door machine, so that the left heat-insulating door leaf and the right heat-insulating door leaf are driven to open and close, the electric door opening is realized, and the time and the labor are saved.
Drawings
FIG. 1 is an assembly view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the center display driving device of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the pin shaft of the present invention.
In the figure: 1. a heat-insulating door frame; 2. a left heat-preserving door leaf; 3. a right heat preservation door leaf; 4. a hinge; 5. a first driving device; 6. a second driving device; 7. a left door machine; 8. a first link; 9. a first pulley; 10. a first chute; 11. a right door machine; 12. a second link; 13. and (7) a pin shaft.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides an electronic two heat preservation hinged doors that open, as shown in figure 1, including heat preservation door frame 1, left side heat preservation door leaf 2 and right side heat preservation door leaf 3, heat preservation door frame 1, left side heat preservation door leaf 2 and right side heat preservation door leaf 3 all are in being applicable to the freezer, avoid the temperature in the freezer to produce the subassembly of exchanging with ambient temperature, left side heat preservation door leaf 2 and right side heat preservation door leaf 3 all are connected with heat preservation door frame 1 through hinge 4, heat preservation door frame 1's top is provided with the second drive arrangement 6 that is used for controlling the first drive arrangement 5 that left side heat preservation door leaf 2 opened and shut and is used for controlling the opening and shutting of right side heat preservation door leaf 3, be provided with the controller of being connected with first drive arrangement 5 and the 6 electricity of second drive arrangement. When the door needs to be opened, the door can be opened only by starting the first driving device 5 through the controller to drive the left heat-insulating door leaf 2 to rotate around the hinge 4 and starting the second driving device 6 to drive the right heat-insulating door leaf 3 to rotate around the hinge 4.
Further, as shown in fig. 2 and fig. 3, a first sliding groove 10 is formed at the upper end of the left heat-insulating door leaf 2, and the first driving device 5 includes a left door 7, a first connecting rod 8 and a first pulley 9 capable of sliding in the first sliding groove 10; in this embodiment, the left door motor 7 is a motor, the output shaft of the left door motor 7 is fixedly connected with the first connecting rod 8, and the output end of the first connecting rod 8 is rotatably connected with the first pulley 9. When opening the door, the controller control left door machine 7 starts, and the output shaft of left door machine 7 drives first connecting rod 8 and rotates, and first pulley 9 slides in first spout 10 to rotate along with first connecting rod 8, thereby drive left heat preservation door leaf 2 and rotate around hinge 4, thereby control left heat preservation door leaf 2 and open the door.
Alternatively, as shown in fig. 2, a first speed reducer is provided between the output shaft of the left door machine 7 and the first link 8. When the power that left door machine 7 produced transmits to first connecting rod 8 on, first reduction gear can reduce the rotational speed that left door machine 7 transmitted to first connecting rod 8, improves the moment of torsion that left door machine 7 transmitted to first connecting rod 8 simultaneously, can ensure that the power that left door machine 7 transmitted to first connecting rod 8 is enough to make left heat preservation door leaf 2 rotate around hinge 4.
Further, as shown in fig. 3, in order to improve the connection strength between the first pulley 9 and the first link 8, the first pulley 9 and the first link 8 are rotatably connected, and in this embodiment, the first pulley 9 is connected with the first link 8 through a pin 13.
Optionally, as shown in fig. 2, a second sliding groove is formed in the upper end of the right heat-insulating door leaf 3, and the second driving device 6 includes a right door 11, a second connecting rod 12, and a second pulley capable of sliding in the second sliding groove; in this embodiment, the right gantry crane 11 is a motor, an output shaft of the right gantry crane 11 is fixedly connected with a second connecting rod 12, and an output end of the second connecting rod 12 is rotatably connected with a second pulley. When opening the door, the controller control right side door machine 11 starts, and the output shaft of right side door machine 11 drives second connecting rod 12 and rotates, and the second pulley slides in the second spout to rotate along with second connecting rod 12, thereby drive right heat preservation door leaf 3 and rotate around hinge 4, thereby control right heat preservation door leaf 3 and open the door.
Further, a second speed reducer is provided between the output shaft of the right door 11 and the second link 12. When the power generated by the right gantry crane 11 is transmitted to the second connecting rod 12, the second speed reducer can reduce the rotating speed of the right gantry crane 11 transmitted to the second connecting rod 12, and simultaneously improve the torque of the right gantry crane 11 transmitted to the second connecting rod 12, so that the power transmitted by the right gantry crane 11 to the second connecting rod 12 can be ensured to be enough for enabling the right thermal insulating door leaf 3 to rotate around the hinge 4.
Further, in order to improve the connection strength between the second pulley and the second link 12 and realize the rotational connection between the second pulley and the second link 12, the second pulley is connected to the second link 12 through the pin 13 in this embodiment.
Further, the left door machine 7 and the right door machine 11 are controlled by the controller independently. When the door is opened and closed, the left heat-preservation door leaf 2 and the right heat-preservation door leaf 3 can be controlled by the controller to open and close the door according to the sequence that the right heat-preservation door leaf 3 is opened first and then closed and the left heat-preservation door leaf 2 is opened first and then closed, so that the sealing performance of the hinged door can be ensured.
In the concrete implementation process, start respectively left door machine 7 and right door machine 11 through the controller, left side door machine 7 drives first connecting rod 8 and rotates, and first pulley 9 slides in first spout 10, makes left heat preservation door leaf 2 open, and right door machine 11 drives second connecting rod 12 and rotates, and the second pulley slides in the second spout, makes right heat preservation door leaf 3 open, can realize electronic opening the door, reaches labour saving and time saving's effect.
The utility model discloses an electronic two heat preservation hinged doors that open, when needs open the door, only need to open through controller control left door machine 7 and right door machine 11, left side heat preservation door leaf 2 and right heat preservation door leaf 3 are opened according to the order, can accomplish and open the door, reach labour saving and time saving's effect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an electronic two heat preservation hinged doors that open, its characterized in that, includes heat preservation door frame, left heat preservation door leaf and right heat preservation door leaf, left side heat preservation door leaf and right heat preservation door leaf all are connected with the heat preservation door frame through the hinge, the top of heat preservation door frame is provided with the first drive arrangement who is used for controlling left heat preservation door leaf to open and shut and is used for controlling the second drive arrangement that right heat preservation door leaf opened and shut, be provided with the controller of being connected with first drive arrangement and second drive arrangement electricity respectively on the heat preservation door frame.
2. The electric double-open heat-preservation hinged door according to claim 1, wherein a first sliding groove is formed at the upper end of the left heat-preservation door leaf; the first driving device comprises a left door machine, a first connecting rod and a first pulley which can move in the first sliding groove; the output shaft of the left door machine is fixedly connected with a first connecting rod, and the output end of the first connecting rod is rotatably connected with a first pulley.
3. The electric double-open heat-preservation hinged door according to claim 2, wherein a first speed reducer is arranged between the output shaft of the left door machine and the first connecting rod.
4. The electric double-acting heat-preservation hinged door according to claim 2, wherein the first pulley is connected with the first connecting rod through a pin shaft.
5. The electric double-open heat-preservation hinged door according to claim 1, wherein a second chute is formed at the upper end of the right heat-preservation door leaf, and the second driving device comprises a right door machine, a second connecting rod and a second pulley capable of moving in the second chute; the output shaft of the right door machine is fixedly connected with a second connecting rod, and the output end of the second connecting rod is rotatably connected with a second pulley.
6. The electric double-open heat-preservation hinged door according to claim 5, wherein a second speed reducer is arranged between the output shaft of the right door machine and the second connecting rod.
7. The electric double-acting heat-preservation hinged door according to claim 5, wherein the second pulley is connected with the second connecting rod through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883930.7U CN213205442U (en) | 2020-05-22 | 2020-05-22 | Electric double-open heat-preservation hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883930.7U CN213205442U (en) | 2020-05-22 | 2020-05-22 | Electric double-open heat-preservation hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213205442U true CN213205442U (en) | 2021-05-14 |
Family
ID=75818804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020883930.7U Active CN213205442U (en) | 2020-05-22 | 2020-05-22 | Electric double-open heat-preservation hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213205442U (en) |
-
2020
- 2020-05-22 CN CN202020883930.7U patent/CN213205442U/en active Active
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