CN215830391U - Quick lifting door - Google Patents
Quick lifting door Download PDFInfo
- Publication number
- CN215830391U CN215830391U CN202120152294.5U CN202120152294U CN215830391U CN 215830391 U CN215830391 U CN 215830391U CN 202120152294 U CN202120152294 U CN 202120152294U CN 215830391 U CN215830391 U CN 215830391U
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- CN
- China
- Prior art keywords
- fixedly connected
- motor
- main frame
- lead screw
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 abstract description 22
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of lifting doors, in particular to a quick lifting door which comprises a main frame, wherein a mounting hole is formed in the main frame, a first motor is fixedly connected to one side of the main frame, a first connecting plate is fixedly connected to the other side of the main frame, a rotating shaft is fixedly connected to one side of the first motor, a roller shutter door body is fixedly connected to the outer surface of the rotating shaft, and a second motor is fixedly connected to one side of the main frame. The utility model has the advantages that: through the body frame, the second motor, the third motor, first lead screw, first slider, cooperation setting between second lead screw and the second slider for rolling slats door main part is more stable in quick travel, reduce and rock, increase life, inner wall fixedly connected with through the body frame blocks the piece, and the guide bar, the second backup pad, a spring, the baffle blocks the cooperation setting between the strip, avoid pressing from both sides the foot when the rolling slats door main part is closed and hinder, the protection personnel.
Description
Technical Field
The utility model relates to the technical field of lifting doors, in particular to a quick lifting door.
Background
The quick lifting door is a short-name quick rolling door, has multiple functions of heat preservation, cold insulation, insect prevention, wind prevention, dust prevention, sound insulation, fire prevention, peculiar smell prevention, lighting and the like, and is widely applied to air-conditioning workshops and clean workshops in various industries such as food, chemistry, textile, electronics, printing, supermarkets, refrigeration, assembly, precision machinery, logistics, automobiles, cigarettes, storage and the like. The quick rolling door capable of being automatically opened and closed at high speed is the most important key for determining the safety and the production and operation efficiency of commodities in factories, warehouses, shops and the like which seek strict quality management and high efficiency and save expenses. The speed of the rapid door is 10 times higher than that of a steel rolling door, and the high-speed opening and closing and the high durability of 100 times per 1 hour are realized. In addition, the opening time of the entrance is shortened by the combined use of the opening height adjusting function, the efficiency of the indoor air conditioner is improved, and the mixing of foreign matters outside the room is controlled to the minimum, and the working efficiency is improved. The method makes a contribution to realizing safe, clean and energy-saving working environment and improving the product quality and reducing the cost.
The driving mechanism that current quick overhead door adopted is the motor, adopts a motor to drive the rolling slats door, and the rolling slats door is unstable inadequately at the in-process of quick motion, rocks easily, reduces the life of rolling slats door.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a quick lifting door, which effectively solves the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: a rapid lifting door comprises a main frame, wherein a mounting hole is formed in the main frame, one side of the main frame is fixedly connected with a first motor, the other side of the main frame is fixedly connected with a first connecting plate, one side of the first motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a roller shutter door main body;
the roller shutter door comprises a main frame, a first motor, a second motor, a third motor, a first lead screw, a first sliding block, a second connecting plate, a second lead screw, a second sliding block, a third connecting plate, a first sliding way, a second sliding way and a first supporting plate, wherein the second motor is fixedly connected to one side of the main frame, which is far away from the second motor, the first lead screw is fixedly connected to one side of the second motor, the first sliding block is connected to the outer surface of the first lead screw in a threaded manner, the third connecting plate is fixedly connected to one side of the main frame, which is close to the third motor, the first sliding way and the second sliding way are arranged in the main frame, and the first supporting plate is fixedly connected to one side of a roller shutter door main body;
the inner wall fixedly connected with of body frame blocks the piece, the inside sliding connection of first backup pad has the guide bar, the spacing piece of one end fixedly connected with of guide bar, the one end fixedly connected with second backup pad of spacing piece is kept away from to the guide bar, the spring has been cup jointed to the surface of guide bar, one side fixedly connected with baffle that the second backup pad is close to the guide bar is kept away from to the second backup pad, the one end fixedly connected with that the second backup pad was kept away from to the baffle blocks the strip.
Optionally, the mounting holes are located at one corner of the main frame, the number of the mounting holes is four, and the four mounting holes are located at four corners of the main frame.
Optionally, the rotating shaft is rotatably connected with the first connecting plate through a bearing, the second connecting plate is rotatably connected with the first lead screw through a bearing, and the third connecting plate is rotatably connected with the second lead screw through a bearing.
Optionally, the first sliding block is connected with the first slideway in a sliding manner, and the second sliding block is connected with the second slideway in a sliding manner.
Optionally, the first sliding block is fixedly connected with the first supporting plate, the second supporting plate is fixedly connected with the second sliding block, and the first sliding block and the second sliding block drive the first supporting plate to move.
Optionally, the shape of spacing piece is circular, the diameter of spacing piece is greater than the diameter of guide bar, avoids the guide bar to drop from first backup pad.
Optionally, the spring is located between the first support plate and the second support plate, and the spring abuts against the second support plate to contact with the main frame when the door is closed.
Optionally, the baffle is connected with the first supporting plate in a sliding manner, so that a gap is avoided when the door is closed.
The utility model has the following advantages:
1. this quick overhead door, one side fixedly connected with second motor through the body frame, and the third motor, first lead screw, first slider, cooperation setting between second lead screw and the second slider, when first motor drive pivot drove the removal of rolling slats door main part, second motor and third motor simultaneous working, first lead screw rotates with the second lead screw, first slider drives first backup pad with the second slider and removes, make rolling slats door main part more stable in quick travel, the reduction rocks, increase life.
2. This quick overhead door, inner wall fixedly connected with through the body frame blocks the piece, and the guide bar, the second backup pad, a spring, the baffle sets up with the cooperation that blocks between the strip, when closing the rolling slats door main part, first slider is touch and is blockked the piece, second backup pad and body frame contact, when the foot is between second backup pad and body frame, the guide bar slides in the inside of first backup pad, spring compression, the baffle slides in the inside of first backup pad, second backup pad rebound, avoid pressing from both sides the foot and hinder when the rolling slats door main part is closed, the protection personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the structure at B in fig. 2 according to the present invention.
In the figure: the method comprises the following steps of 1-main frame, 2-mounting hole, 3-first motor, 4-first connecting plate, 5-rotating shaft, 6-rolling door body, 7-second motor, 8-third motor, 9-first lead screw, 10-first sliding block, 11-second connecting plate, 12-second lead screw, 13-second sliding block, 14-third connecting plate, 15-first slideway, 16-second slideway, 17-first supporting plate, 18-blocking block, 19-guide rod, 20-limiting piece, 21-second supporting plate, 22-spring, 23-blocking plate and 24-blocking strip.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 3, the fast lifting door provided by the utility model comprises a main frame 1, a mounting hole 2 is formed in the main frame 1, a first motor 3 is fixedly connected to one side of the main frame 1, a first connecting plate 4 is fixedly connected to the other side of the main frame 1, a rotating shaft 5 is fixedly connected to one side of the first motor 3, and a rolling door body 6 is fixedly connected to the outer surface of the rotating shaft 5, wherein a second motor 7 is fixedly connected to one side of the main frame 1, a third motor 8 is fixedly connected to one side of the main frame 1 away from the second motor 7, a first lead screw 9 is fixedly connected to one side of the second motor 7, a first slider 10 is connected to the outer surface of the first lead screw 9, a second connecting plate 11 is fixedly connected to one side of the main frame 1 close to the second motor 7, a second lead screw 12 is fixedly connected to one side of the third motor 8, and a second slider 13 is connected to the outer surface of the second lead screw 12, one side of the main frame 1 close to the third motor 8 is fixedly connected with a third connecting plate 14, the main frame 1 is internally provided with a first slide way 15 and a second slide way 16, one side of the roller shutter door main body 6 is fixedly connected with a first supporting plate 17, when the first motor 3 drives the rotating shaft 5 to drive the roller shutter door main body 6 to move, the second motor 7 and the third motor 8 work simultaneously, the first lead screw 9 and the second lead screw 12 rotate, the first slider 10 and the second slider 13 drive the first supporting plate 17 to move, so that the roller shutter door main body 1 is more stable when moving rapidly, the shaking is reduced, the service life is prolonged, the inner wall of the main frame 1 is fixedly connected with a blocking block 18, the inside of the first supporting plate 17 is slidably connected with a guide rod 19, one end of the guide rod 19 is fixedly connected with a limiting piece 20, one end of the guide rod 19 far away from the limiting piece 20 is fixedly connected with a second supporting plate 21, the outer surface of the guide rod 19 is sleeved with a spring 22, one side fixedly connected with baffle 23 that second backup pad 21 is close to guide bar 19, the one end fixedly connected with that second backup pad 21 was kept away from to baffle 23 blocks strip 24, when closing rolling slats door main part 1, first slider 10 is run into and is blocked piece 18, second backup pad 21 and body frame 1 contact, when the foot is between second backup pad 21 and body frame 1, guide bar 19 slides in the inside of first backup pad 17, the spring 22 compression, baffle 23 slides in the inside of first backup pad 17, second backup pad 21 rebound, avoid pressing from both sides the foot when rolling slats door main part 6 is closed and hinder, the protection personnel.
As an optional technical scheme of the utility model: the mounting holes 2 are located at one corner of the main frame 1, the number of the mounting holes 2 is four, and the four mounting holes 2 are located at four corners of the main frame 1 and can be used for mounting the main frame 1.
As an optional technical scheme of the utility model: the rotating shaft 5 is rotatably connected with the first connecting plate 4 through a bearing, the second connecting plate 11 is rotatably connected with the first lead screw 9 through a bearing, and the third connecting plate 14 is rotatably connected with the second lead screw 12 through a bearing.
As an optional technical scheme of the utility model: the first slider 10 is connected with the first slideway 15 in a sliding way, and the second slider 13 is connected with the second slideway 16 in a sliding way.
As an optional technical scheme of the utility model: first slider 10 and first backup pad 17 fixed connection, second backup pad 17 and second slider 13 fixed connection, first slider 10 and second slider 13 drive first backup pad 17 and remove.
As an optional technical scheme of the utility model: the limiting piece 20 is circular, and the diameter of the limiting piece 20 is larger than that of the guide rod 19, so that the guide rod 19 is prevented from falling off from the first support plate 17.
As an optional technical scheme of the utility model: the spring 22 is located between the first support plate 17 and the second support plate 21, and the spring 22 abuts against the second support plate 21 to contact the main frame 1 when the door is closed.
As an optional technical scheme of the utility model: the baffle 23 is slidably connected to the first support plate 17 to prevent a gap from being formed when the door is closed.
The working process of the utility model is as follows: when the user uses, when first motor 3 drive pivot 5 drives 6 removals of rolling slats door main part, second motor 7 and the simultaneous working of third motor 8, first lead screw 9 rotates with second lead screw 12, first slider 10 drives first backup pad 17 with second slider 13 and moves, when closing rolling slats door main part 1, stop block 18 is touched to first slider 10, second backup pad 21 and body frame 1 contact, when the foot is between second backup pad 21 and body frame 1, guide bar 19 slides in the inside of first backup pad 17, the compression of spring 22, baffle 23 slides in the inside of first backup pad 17, second backup pad 21 rebound.
In summary, the following steps: the rapid lifting door is characterized in that a second motor 7 is fixedly connected to one side of a main frame 1, a third motor 8, a first lead screw 9, a first slider 10, a second lead screw 12 and a second slider 13 are arranged in a matched mode, the first motor 3 drives a rotating shaft 5 to drive a rolling door main body 6 to move, the second motor 7 and the third motor 8 work simultaneously, the first lead screw 9 and the second lead screw 12 rotate, the first slider 10 and the second slider 13 drive a first supporting plate 17 to move, so that the rolling door main body 1 is more stable during rapid movement, the swinging is reduced, the service life is prolonged, a blocking block 18 is fixedly connected to the inner wall of the main frame 1, a guide rod 19, a second supporting plate 21, a spring 22, a blocking plate 23 and a blocking strip 24 are arranged in a matched mode, when the rolling door main body 1 is closed, the first slider 10 touches the blocking block 18, the second supporting plate 21 is in contact with the main frame 1, when the foot is between second backup pad 21 and body frame 1, guide bar 19 slides in the inside of first backup pad 17, and spring 22 compresses, and baffle 23 slides in the inside of first backup pad 17, and second backup pad 21 upward movement avoids pressing from both sides the injury with the foot when rolling slats door main part 6 is closed, the protection personnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A quick overhead door which characterized in that: the roller shutter door comprises a main frame (1), wherein a mounting hole (2) is formed in the main frame (1), a first motor (3) is fixedly connected to one side of the main frame (1), a first connecting plate (4) is fixedly connected to the other side of the main frame (1), a rotating shaft (5) is fixedly connected to one side of the first motor (3), and a roller shutter door body (6) is fixedly connected to the outer surface of the rotating shaft (5);
wherein, one side of the main frame (1) is fixedly connected with a second motor (7), one side of the main frame (1) far away from the second motor (7) is fixedly connected with a third motor (8), one side of the second motor (7) is fixedly connected with a first lead screw (9), the outer surface of the first lead screw (9) is in threaded connection with a first slider (10), one side of the main frame (1) close to the second motor (7) is fixedly connected with a second connecting plate (11), one side of the third motor (8) is fixedly connected with a second lead screw (12), the outer surface of the second lead screw (12) is in threaded connection with a second slider (13), one side of the main frame (1) close to the third motor (8) is fixedly connected with a third connecting plate (14), a first slideway (15) and a second slideway (16) are arranged in the main frame (1), one side of the roller shutter door main body (6) is fixedly connected with a first supporting plate (17);
the inner wall fixedly connected with of body frame (1) blocks piece (18), the inside sliding connection of first backup pad (17) has guide bar (19), spacing piece (20) of the one end fixedly connected with of guide bar (19), one end fixedly connected with second backup pad (21) of spacing piece (20) are kept away from in guide bar (19), spring (22) have been cup jointed to the surface of guide bar (19), one side fixedly connected with baffle (23) that second backup pad (21) are close to guide bar (19) are close to in second backup pad (21), the one end fixedly connected with that second backup pad (21) were kept away from in baffle (23) blocks strip (24).
2. A rapid-rise or-fall door according to claim 1, characterized in that: the mounting holes (2) are located at one corner of the main frame (1), the number of the mounting holes (2) is four, and the mounting holes (2) are located at four corners of the main frame (1).
3. A rapid-rise or-fall door according to claim 1, characterized in that: the rotating shaft (5) is rotatably connected with the first connecting plate (4) through a bearing, the second connecting plate (11) is rotatably connected with the first lead screw (9) through a bearing, and the third connecting plate (14) is rotatably connected with the second lead screw (12) through a bearing.
4. A rapid-rise or-fall door according to claim 1, characterized in that: the first sliding block (10) is connected with the first slide way (15) in a sliding mode, and the second sliding block (13) is connected with the second slide way (16) in a sliding mode.
5. A rapid-rise or-fall door according to claim 1, characterized in that: the first sliding block (10) is fixedly connected with a first supporting plate (17), and the second supporting plate (17) is fixedly connected with a second sliding block (13).
6. A rapid-rise or-fall door according to claim 1, characterized in that: the limiting piece (20) is circular, and the diameter of the limiting piece (20) is larger than that of the guide rod (19).
7. A rapid-rise or-fall door according to claim 1, characterized in that: the spring (22) is located between the first support plate (17) and the second support plate (21).
8. A rapid-rise or-fall door according to claim 1, characterized in that: the baffle (23) is connected with the first supporting plate (17) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152294.5U CN215830391U (en) | 2021-01-20 | 2021-01-20 | Quick lifting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152294.5U CN215830391U (en) | 2021-01-20 | 2021-01-20 | Quick lifting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830391U true CN215830391U (en) | 2022-02-15 |
Family
ID=80186858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120152294.5U Expired - Fee Related CN215830391U (en) | 2021-01-20 | 2021-01-20 | Quick lifting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434611A (en) * | 2022-09-05 | 2022-12-06 | 北京云迹科技股份有限公司 | Double-bin butt-joint door is prevented pressing from both sides by packing cupboard |
-
2021
- 2021-01-20 CN CN202120152294.5U patent/CN215830391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434611A (en) * | 2022-09-05 | 2022-12-06 | 北京云迹科技股份有限公司 | Double-bin butt-joint door is prevented pressing from both sides by packing cupboard |
| CN115434611B (en) * | 2022-09-05 | 2024-04-26 | 北京云迹科技股份有限公司 | Double-bin butt-joint door for preventing container from being clamped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |