CN214006872U - Automatic door - Google Patents
Automatic door Download PDFInfo
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- CN214006872U CN214006872U CN202022731852.1U CN202022731852U CN214006872U CN 214006872 U CN214006872 U CN 214006872U CN 202022731852 U CN202022731852 U CN 202022731852U CN 214006872 U CN214006872 U CN 214006872U
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- locking
- shaft
- door
- rotating shaft
- connecting rod
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Abstract
The utility model relates to an automatic door, include: power device, locking shaft, door plant and damping power unit. The power device comprises a transmission shaft, a locking connecting rod and a rotating shaft, wherein the locking connecting rod is arranged on the rotating shaft, one end of the transmission shaft is provided with a sliding piece, the locking connecting rod comprises an unlocking part, one end of the unlocking part, which is far away from the rotating shaft, is provided with a sliding groove, the sliding piece is arranged in the sliding groove, and the sliding groove is in a long straight shape with two smooth ends; the locking shaft is provided with a locking block, the locking connecting rod further comprises a locking part, one end of the locking part, which is far away from the rotating shaft, is provided with a locking claw, and the locking claw opens or locks the locking shaft through the locking block; the door plate is arranged on the locking shaft and is opened or locked along with the locking shaft; and the damping power mechanism is arranged on one side of the door panel opposite to the locking shaft and is coaxial with the locking shaft. The door plant can be opened at will and add the electrolyte among the prior art, the utility model provides an automatically-controlled door, this automatically-controlled door can prevent to be opened at will, consequently can prevent to add the electrolyte at will.
Description
Technical Field
The utility model relates to an automatic control field is added to acid oxidation potential water generator electrolyte, especially relates to a switching device, specifically is an automatically-controlled door.
Background
The electrolyte is a key material for generating the electrolyzed oxidizing water, and the concentration of the electrolyte directly influences the index of the acidified water, so that the sterilization effect of the electrolyzed oxidizing water is influenced. In the prior art, manual operation is needed for adding the electrolyte, and the situation of repeated addition of the electrolyte often occurs, so that the concentration of the electrolyte is inconsistent, and the effect of the electrolyzed oxidizing water is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an automatic door, which can prevent the automatic door from being opened at will, thereby preventing the electrolyte from being added at will.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: an automatic door, comprising:
power device, locking shaft, door plant and damping power unit. The power device comprises a transmission shaft, a locking connecting rod and a rotating shaft, wherein the locking connecting rod is arranged on the rotating shaft, one end of the transmission shaft is provided with a sliding piece, the locking connecting rod comprises an unlocking part, one end of the unlocking part, which is far away from the rotating shaft, is provided with a sliding groove, the sliding piece is arranged in the sliding groove, and the sliding groove is in a long straight shape with two smooth ends; the locking shaft is provided with a locking block, the locking connecting rod further comprises a locking part, one end of the locking part, which is far away from the rotating shaft, is provided with a locking claw, and the locking claw opens or locks the locking shaft through the locking block; the door plate is arranged on the locking shaft and is opened or locked along with the locking shaft; and the damping power mechanism is arranged on one side of the door panel opposite to the locking shaft and is coaxial with the locking shaft.
When the door panel is in a locking state from an opening state, the door panel drives the locking shaft to rotate so as to drive the locking block on the locking shaft to rotate, the locking block presses the locking claw, the locking claw drives the locking part to move around the rotating shaft in a direction far away from the axis of the locking shaft, when the locking block completely passes through the locking claw, the locking claw is not pressed, the transmission shaft drives the sliding part to move in a direction far away from the power device in the axial direction, the sliding part slides in the sliding groove in a direction far away from the unlocking part and presses against the sliding groove, the sliding groove is pressed by the sliding part to drive the unlocking part to rotate around the rotating shaft, the unlocking part drives the locking part to rotate around the rotating shaft, the locking part drives the locking claw, the locking claw moves in a direction close to the axis of the locking shaft, so as to lock the locking shaft, the door panel is locked along with the locking shaft, and the damping power mechanism generates resistance to the door panel in the closing process of the door panel, and the door plate is propped against after being closed, so that the door plate drives the locking shaft, and the locking shaft drives the locking block to prop against the locking claw, thereby preventing the door plate from being opened.
Furthermore, the locking block is connected with the locking shaft, one end of the locking block is tangent to the locking shaft, and the other end of the locking block is perpendicular to the locking shaft. One end of the locking block is tangent to the locking shaft, so that the locking claw can be more stable and has less resistance when being transited from the locking shaft to the locking block; the other end is perpendicular to the locking shaft, so that the locking claw and the end of the locking block can be better attached when being abutted and pressed, and the locking effect is good.
Further, the distance from the sliding groove to the rotating shaft is longer than the distance from the locking claw to the rotating shaft. The distance from the sliding groove to the rotating shaft is longer than the distance from the locking claw to the rotating shaft, so that the unlocking part is longer than the locking part, the unlocking part is more labor-saving when the transmission shaft drives the unlocking part to move along the axial direction, the electric energy is saved, and the energy can be saved.
Further, the door plate comprises an adding groove, the adding groove comprises a liquid inlet end and a liquid outlet end, and the liquid inlet end is wider than the liquid outlet end. The wide liquid inlet end is beneficial to adding electrolyte into the door plate, and the small liquid outlet end is beneficial to concentrating the electrolyte, so that the electrolyte is convenient to inject into the equipment.
Furthermore, the automatic door further comprises a manual device, the manual device comprises a manual rod and a connecting shaft, the manual rod is arranged on the connecting shaft and comprises a supporting portion and a power portion, one end, far away from the connecting shaft, of the supporting portion is provided with a protrusion, one end, far away from the connecting shaft, of the power portion is provided with an opening claw, the protrusion is located below the sliding piece, and when the manual rod is controlled to rotate around the connecting shaft through the opening claw, the protrusion abuts against the pressing sliding piece to drive the locking connecting rod to open the door panel. When a key is inserted, the key drives the opening claw to drive the power part of the manual rod to rotate around the connecting shaft, so that the bulge at one end of the supporting part abuts against the sliding part to drive the locking connecting rod to open the door plate.
Further, the support portion is longer than the power portion. When the moving distance of the power part is smaller, the supporting part can generate a larger moving distance, and the sliding part is conveniently upwards propped against a larger distance, so that the door plate is more conveniently opened.
Further, the power device comprises an electromagnet, and when the electromagnet is electrified, the transmission shaft moves upwards to be far away from the protrusion.
Further, damping power unit includes the spring, and the spring is in compression state when the door plant is closed, is in reset state or compression state when the door plant is opened. When the door plate is closed, the spring is in a compression state, the door plate generates elastic force to be used for supporting the door plate, and the door plate drives the locking shaft under the action of the elastic force, so that the locking block on the locking shaft abuts against the locking claw, and the door plate is prevented from being opened. When the door plant was opened, the spring was in the reset state or continued to be in compression state, and the elasticity to the door plant is zero, perhaps continues to have elasticity to support the door plant, can prevent this moment that the door plant from rocking in open position.
Further, monitoring feedback device can monitor the state of door plant to send monitoring signal according to the testing result. The monitoring feedback device monitors whether the door panel is in the locking position or not, and if the door panel is not in the locking position, an alarm is given out until the door panel returns to the locking position again. Reminding the staff to add the electrolyte and finishing the back, in time closing the door plant, prevent to add the electrolyte and do not close the door plant or do not close the door plant well.
The utility model has the advantages that:
1. after the door plate is closed, the door plate cannot be opened without a power device or a manual device during maintenance, and the situation that the door plate is opened to add electrolyte at will during operation is avoided.
2. The state to the door plant is monitored, and when the door plant was opened or did not close, send detecting signal, remind relevant personnel to close the door plant, avoid not closing because of the door plant, and make the door plant can be opened at will.
Drawings
Fig. 1 is a schematic view of the inner main view structure of the door panel of the present invention when closed.
Fig. 2 is the structure diagram of the door panel of the present invention with a front view.
Fig. 3 is a schematic view of the external structure of the door panel of the present invention when closed.
Fig. 4 is a schematic view of the structure of the locking link of the present invention.
Fig. 5 is a schematic view of the structure of the locking shaft of the present invention.
Fig. 6 is a schematic view of the door panel structure of the present invention.
Fig. 7 is a schematic structural view of the damping power mechanism of the present invention.
Fig. 8 is a schematic view of the structure of the hand lever of the present invention.
In the figure, 1, a power device; 11. a drive shaft; 12. a locking link; 13. a rotating shaft; 111. a slider; 121. unlocking the lock part; 1211. a sliding groove; 122. a locking portion; 1221. a locking pawl; 2. a locking shaft; 21. a locking block; 3. a door panel; 31. adding a groove; 311. a liquid inlet end; 312. a liquid outlet end; 4. a damping power mechanism; 41. a spring; 5. a manual device; 51. a manual lever; 52. a connecting shaft; 511. a support portion; 512. a power section; 5111. a protrusion; 5121. an opening claw; 6. a feedback device is monitored.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "upper", "lower", "top", "axial", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media.
As shown in fig. 1 to 8, the automatic door includes:
The power device 1, the locking shaft 2 and the damping power mechanism 4 are all installed on the inner side of the equipment shell, and the door plate 3 is installed at the opening of the equipment shell and used for opening and closing the opening of the equipment shell. When the door panel 3 is closed, the power device 1, the locking shaft 2 and the damping power mechanism 4 cannot be directly operated from outside the equipment housing. Therefore, the door panel 3 cannot be opened outside the apparatus case when the device is normally operated.
When the door panel 3 is in the locked state from the open state, the door panel 3 drives the locking shaft 2 to rotate, so as to drive the locking block 21 on the locking shaft 2 to rotate, the locking block 21 presses the locking claw 1221, so that the locking claw 1221 drives the locking part 122 to move around the rotating shaft 13 in the direction away from the axis of the locking shaft 2, when the locking block 21 completely slides across the locking claw 1221 and does not press against the locking claw 1221, at this time, the transmission shaft 11 drives the sliding part 111 to move in the direction away from the power device 1 in the axial direction, the sliding part 111 slides in the sliding groove 1211 in the direction away from the unlocking part 121 along the sliding groove 1211 and presses against the sliding groove 1211, the sliding groove 1211 is pressed by the sliding part 111 to drive the unlocking part 121 to rotate around the rotating shaft 13, the unlocking part 121 drives the locking part 122 to rotate around the rotating shaft 13, the locking part 122 drives the locking claw 1221, so that the locking claw 1221 moves in the direction close to the axis of the locking shaft 2, so as to lock the locking shaft 2, door plant 3 is locked together along with locking axle 2, and damping power unit 4 produces the resistance to door plant 3 at door plant 3 in-process of closing to support door plant 3 after door plant 3 closes, make door plant 3 drive locking axle 2, locking axle 2 drives the locking piece and supports locking claw 1221, prevents to open door plant 3. Because damping power unit 4 supports door plant 3, door plant 3 drives locking axle 2, and then makes locking piece 21 firmly support locking claw 1221, makes locking piece 21 hug closely locking claw 1221, and door plant 3 does not have the clearance of activity in the closed position, can not outwards open to prevent to open door plant 3 in the outside.
The locking block 21 is connected with the locking shaft 2, one end of the locking block 21 is tangent to the locking shaft 2, and the other end is perpendicular to the locking shaft 2. One end of the locking block 21 is tangent to the locking shaft 2, so that the locking claw 1221 can be more stable and has less resistance when being transited from the locking shaft 2 to the locking block 21; the other end is perpendicular to the locking shaft 2, so that the locking claw 1221 can be better attached to the end of the locking block 21 when the end is pressed against the end, and the locking effect is good. The shape of the locking piece 21 may be other shapes capable of blocking the rotation of the locking shaft 2 in cross section. Preferably, the shape of the locking piece 21 is such that, after the locking piece 21 is mounted on the locking shaft 2, two surfaces are missed, one of which is tangential to the locking shaft 2 and the other of which is perpendicular to the locking shaft 2. The tangency allows the locking block 21 to be smoothly connected to the locking shaft 2, and the locking pawl 1221 moves over it with less resistance, more stability, and less damage to the device. The contact area between the locking claw 1221 and the locking block 21 is larger vertically, the two are better attached, the locked door panel 3 is not easy to shake, and the opening of the equipment shell can be better closed.
The distance from the slide groove 1211 to the rotation shaft 13 is longer than the distance from the locking claw 1221 to the rotation shaft 13. The distance from the sliding groove 1211 to the rotating shaft 13 is longer than the distance from the locking claw 1221 to the rotating shaft 13, so that the unlocking portion 121 is longer than the locking portion 122, and the transmission shaft 11 moves in the axial direction to drive the unlocking portion 121, so that labor is saved, electric energy is saved, and energy can be saved. As shown in fig. 1, 2, and 4, when the door panel 3 is opened or closed, the locking claw 1221 needs to be disengaged from the locking block 21, in this embodiment, the rotating shaft 13 of the locking claw 1221 is rotated clockwise to disengage from the locking block 21, the power for rotating the locking claw 1221 around the rotating shaft 13 is from the sliding groove 1211, the longer the arm of force of the power is, the smaller the power is, and therefore, the distance from the sliding groove 1211 to the rotating shaft 13 is longer than the distance from the locking claw 1221 to the rotating shaft 13, so that the transmission shaft 11 drives the unlocking portion 121 to open or close the door panel 3 more laborsavingly, and when the door panel is controlled by electric power equipment, the more power is saved.
The door panel 3 comprises an adding groove 31, the adding groove 31 comprises a liquid inlet end 311 and a liquid outlet end 312, and the liquid inlet end 311 is wider than the liquid outlet end 312. The liquid inlet end 311 is wide, electrolyte can be added into the door plate 3, the liquid outlet end 312 is small, electrolyte concentration is facilitated, the electrolyte can be conveniently injected into the device, the adding groove 31 is formed in the door plate 3, the electrolyte can be added conveniently, an extra adding device is not needed, and operation is facilitated. The liquid inlet end 311 is wider than the liquid outlet end 312, when liquid is poured into the adding groove 31, electrolyte is more conveniently added because the liquid inlet end 311 is wide, and the liquid outlet end 312 is narrower than the liquid inlet end 311, so that the liquid can be collected and then enter the equipment in a centralized mode.
The automatic door further comprises a manual device 5, the manual device 5 comprises a manual rod 51 and a connecting shaft 52, the manual rod 51 is arranged on the connecting shaft 52, the manual rod 51 comprises a supporting portion 511 and a power portion 512, a protrusion 5111 is arranged at one end, far away from the connecting shaft 52, of the supporting portion 511, an opening claw 5121 is arranged at one end, far away from the connecting shaft 52, of the power portion 512, the protrusion 5111 is located below the sliding piece 111, and when the opening claw 5121 controls the manual rod 51 to rotate around the connecting shaft 52, the protrusion 5111 presses the sliding piece 111 to drive the locking connecting rod 12 to open the door panel 3. When a key is inserted, the key drives the unlocking pawl 5121 to drive the power portion 512 of the manual lever 51 to rotate around the connecting shaft 52, so that the protrusion 5111 at one end of the supporting portion 511 presses against the sliding member 111 to drive the locking link 12 to unlock the door panel 3. When equipment normally works, the door plant 3 is unable to be opened, when the equipment damages and needs maintenance, the door plant 3 can be opened through the manual device 5 at this moment, when opening the door plant 3, outside the equipment shell, insert the key into the shell, stir the opening claw 5121, the opening claw 5121 rotates clockwise around the connecting shaft 52, make the clockwise upward movement of arch 5111 of the other end, support and press the slider 111, thereby make the transmission shaft 11 move upwards, drive the clockwise rotation of locking connecting rod 12, thereby make locking claw 1221 break away from the locking piece 21, remove the locking and open door plant 3.
The support portion 511 is longer than the power portion 512. When the moving distance of the power portion 512 is small, the supporting portion 511 can move a large distance, so that the sliding member 111 can be pressed upwards for a large distance, and the door panel 3 can be opened more conveniently. The power part 512 is shorter than the support part 511, when maintenance is needed, the opening claw 5121 is slightly shifted outside the equipment shell for a small movement distance, so that the protrusion 5111 of the support part 511 has a large movement distance, and the transmission shaft 11 is jacked up to realize unlocking. When in maintenance, the equipment needs to be repaired as soon as possible, so that the maintenance time can be saved.
The power unit 1 includes an electromagnet which, when energized, moves the drive shaft 11 upwardly away from the projection 5111.
The damping power mechanism 4 comprises a spring 41, wherein the spring 41 is in a compression state when the door panel 3 is closed, and is in a reset state or a compression state when the door panel 3 is opened. When the door panel 3 is closed, the spring 41 is in a compressed state, generates elasticity for the door panel 3 to support the door panel 3, and the door panel 3 drives the locking shaft 2 under the action of the elasticity, so that the locking block 21 on the locking shaft 2 supports against the locking claw 1221 to prevent the door panel 3 from being opened. When the door panel 3 is opened, the spring 41 is in a reset state or continues to be in a compression state, the elastic force of the door panel 3 is zero, or the elastic force continues to exist to support the door panel 3, and at the moment, the door panel 3 can be prevented from shaking at the opening position. Damping power unit 4, at the in-process that door plant 3 opened, spring 41 gives door plant 3 power, can make the faster opening of door plant 3, closes the in-process at door plant 3, and spring 41 gives door plant 3 resistance, and when door plant 3 did not close, because the effect of resistance, door plant 3 can be opened once more, can help confirm that door plant 3 closes well, if close then door plant 3 can not opened. After the door panel 3 is closed, the spring 41 continues to provide resistance for the door panel 3, so that the door panel 3 drives the locking shaft 2, the locking shaft 2 drives the locking block 21, the locking block 21 is tightly attached to the locking claw 1221, and the door panel 3 is prevented from shaking at the closed position. In the use of equipment, various motors and engines inevitably vibrate during operation, so that the door plate 3 can be prevented from shaking relative to the equipment shell, and the damage to the equipment is reduced.
Monitoring feedback device 6, monitoring feedback device 6 can monitor door plant 3's state to send monitoring signal according to the testing result. The monitoring feedback device 6 monitors whether the door panel 3 is in the locking position, and gives an alarm if the door panel 3 is not in the locking position until the door panel 3 returns to the locking position again. Reminding the staff to add the electrolyte and finishing the back, in time closing door plant 3, prevent to add the electrolyte and do not close door plant 3 or do not close door plant 3. The monitoring feedback device 6 is provided with a sensor for monitoring the position of the door panel 3, and when the sensor does not monitor that the door panel 3 is in the closed position, an alarm signal is sent out to remind relevant personnel to close the door panel 3, and when the sensor monitors that the door panel 3 is in the closed position, the alarm signal is not sent out, so that the relevant personnel can be reminded to close the door panel 3 in time after the electrolyte is added.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. Automatic door, its characterized in that includes:
the power device comprises a transmission shaft, a locking connecting rod and a rotating shaft, wherein the locking connecting rod is arranged on the rotating shaft, one end of the transmission shaft is provided with a sliding piece, the locking connecting rod comprises an unlocking part, one end of the unlocking part, far away from the rotating shaft, is provided with a sliding groove, the sliding piece is arranged in the sliding groove, and the sliding groove is in a long straight shape with two smooth ends;
the locking shaft is provided with a locking block, the locking connecting rod further comprises a locking part, one end of the locking part, far away from the rotating shaft, is provided with a locking claw, and the locking claw opens or locks the locking shaft through the locking block;
the door plate is arranged on the locking shaft and is opened or locked along with the locking shaft; and
and the damping power mechanism is arranged on one side of the door panel opposite to the locking shaft and is coaxial with the locking shaft.
2. The automatic door of claim 1,
the locking block is connected with the locking shaft, one end of the locking block is tangent to the locking shaft, and the other end of the locking block is perpendicular to the locking shaft.
3. The automatic door of claim 1, wherein:
the distance from the sliding groove to the rotating shaft is longer than the distance from the locking claw to the rotating shaft.
4. The automatic door of claim 1,
the door plant includes adds the groove, add the groove and include feed liquor end and play liquid end, the feed liquor end is wider in play liquid end.
5. The automatic door of claim 1, further comprising:
the manual device comprises a manual rod and a connecting shaft, the manual rod is arranged on the connecting shaft and comprises a supporting portion and a power portion, a protrusion is arranged at one end, far away from the connecting shaft, of the supporting portion, an opening claw is arranged at one end, far away from the connecting shaft, of the power portion, the protrusion is located below the sliding piece, and when the opening claw controls the manual rod to rotate around the connecting shaft, the protrusion presses the sliding piece to drive the locking connecting rod to open the door panel.
6. The automatic door of claim 5,
the support portion is longer than the power portion.
7. The automatic door of claim 5,
the power device comprises an electromagnet, and the electromagnet enables the transmission shaft to move upwards to be far away from the protrusion when being electrified.
8. The automatic door of claim 1, wherein:
the damping power mechanism comprises a spring, the spring is in a compression state when the door panel is closed, and the spring is in a reset state or a compression state when the door panel is opened.
9. The automatic door of claim 1, further comprising:
and the monitoring feedback device can monitor the state of the door plate and send a monitoring signal according to a detection result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731852.1U CN214006872U (en) | 2020-11-23 | 2020-11-23 | Automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731852.1U CN214006872U (en) | 2020-11-23 | 2020-11-23 | Automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214006872U true CN214006872U (en) | 2021-08-20 |
Family
ID=77306191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022731852.1U Active CN214006872U (en) | 2020-11-23 | 2020-11-23 | Automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214006872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115685373A (en) * | 2022-10-28 | 2023-02-03 | 江苏省太湖水利规划设计研究院有限公司 | Monitoring device for roller locking mechanism of single-hole lifting horizontal gate |
-
2020
- 2020-11-23 CN CN202022731852.1U patent/CN214006872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115685373A (en) * | 2022-10-28 | 2023-02-03 | 江苏省太湖水利规划设计研究院有限公司 | Monitoring device for roller locking mechanism of single-hole lifting horizontal gate |
| CN115685373B (en) * | 2022-10-28 | 2024-04-09 | 江苏省太湖水利规划设计研究院有限公司 | Monitoring device of roller locking mechanism of single-hole lifting horizontal gate |
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