CN219119095U - Landing type double-leaf vertical rotation protective airtight door - Google Patents
Landing type double-leaf vertical rotation protective airtight door Download PDFInfo
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- CN219119095U CN219119095U CN202222603179.2U CN202222603179U CN219119095U CN 219119095 U CN219119095 U CN 219119095U CN 202222603179 U CN202222603179 U CN 202222603179U CN 219119095 U CN219119095 U CN 219119095U
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Abstract
The utility model discloses a landing type double-leaf vertical rotation protective airtight door which comprises a motor, a hand wheel and a door body, wherein the motor is arranged on the inner top wall of the door body, a group of hand wheels are arranged on the top of the door body, a first driving wheel is arranged at the output end of the motor, a driving belt is arranged on the outer wall of the first driving wheel, a second driving wheel is arranged at the other end of the driving belt, and a stabilizer bar is arranged on the top of the second driving wheel. According to the utility model, the motor drives the first driving wheel to rotate, the first driving wheel can drive the second driving wheel to rotate through the arrangement of the driving belt, the first driving wheel and the second driving wheel can drive the threaded rod to rotate, and the threaded rod can drive the door leaf to move through the arrangement of the sliding block, the connecting rod and the door leaf to conveniently adjust the opening and closing of the door leaf, so that the use flexibility is improved.
Description
Technical Field
The utility model relates to the technical field of airtight door equipment, in particular to a falling type double-leaf vertical rotation protective airtight door.
Background
The door leaf of the airtight door is formed by welding flat steel plates, cross rib plates, ring beams and the like, the door frame is of a channel steel and I-steel combined frame structure, and the tensioning device is wedged by wedge-shaped sliding blocks. The door pivot is supported by adopting a rolling bearing, and the airtight door is made of wood and steel materials and can be airtight. The key component is a sealing device, and most of the existing airtight doors are opened in a push-pull mode.
The defects of the airtight door in the prior art are that:
patent document CN216429421U discloses a landing double-leaf protective airtight door, comprising a door body, wherein the front surface of the door body is provided with a door leaf, one side of the door leaf is provided with a box body, the back surface of the box body is fixedly connected with the front surface of the door body, the inside of the box body is provided with a lifting mechanism, and the front surface of the door body is provided with a clamping mechanism; the elevating system includes motor, bull stick, fluted disc, pinion rack, movable block and slide bar, and the inside fixed connection of one side and the box of motor, the one end of bull stick and the opposite side fixed connection of motor, the other end of bull stick extend to the outside of box, the inside of fluted disc and the fixed surface connection of bull stick, the back and the pinion rack meshing of fluted disc, the back and the front fixed connection of door leaf of pinion rack. The utility model solves the problems that the existing double-leaf protective airtight door is mostly opened and closed by pushing and pulling, and the double-leaf protective airtight door is easy to damage when workers carry articles, thereby improving the maintenance cost and being unfavorable for people to use.
The airtight door disclosed in the above publication mainly considers how to solve the problem that the existing airtight door is easy to damage, and does not consider the problem that the existing airtight door is inconvenient to open and close.
In view of the above, it is necessary to develop a landing type double-leaf vertical rotation protective airtight door, so as to improve the flexibility of the landing type airtight door in the use process.
Disclosure of Invention
The utility model aims to provide a landing double-leaf vertical rotation protective airtight door, which solves the problem that the opening and closing of the prior art are inconvenient.
In order to achieve the above purpose, the utility model provides a landing double-leaf vertical rotation protective airtight door, which comprises a motor, a hand wheel and a door body, wherein the motor is arranged on the inner top wall of the door body, and a group of hand wheels are arranged on the top of the door body;
the output end of the motor is provided with a first driving wheel, and the outer wall of the first driving wheel is provided with a driving belt;
the other end of the transmission belt is provided with a second transmission wheel, and the top of the second transmission wheel is provided with a stabilizer bar.
Preferably, a transmission rod is installed at the bottom of the hand wheel, and a first gear is installed at the bottom of the transmission rod.
Preferably, the bottom of the door body is provided with a movable groove, the inner wall of the door body is provided with a door leaf, the inner bottom wall of the door body is provided with a sealing groove, and the inner wall of the sealing groove is arranged at the bottom of the outer wall of the door leaf.
Preferably, the bottom of the first driving wheel and the bottom of the second driving wheel are both provided with threaded rods, and the outer walls of the threaded rods are provided with sliding blocks.
Preferably, the connecting rod is installed to the outer wall of sliding block, and the other end of connecting rod is installed in one side of door leaf.
Preferably, the second gear is installed on the outer wall of the first gear, the top of the second gear is installed at the bottom of the threaded rod, and the third gear is installed on the outer wall of the first gear.
Preferably, an output rod is installed on one side of the third gear, a fourth gear is installed on the other end of the output rod, a fifth gear is installed on the outer wall of the fourth gear, and the outer wall of the fifth gear is installed on the outer wall of the second gear.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the motor drives the first driving wheel to rotate, the first driving wheel can drive the second driving wheel to rotate through the arrangement of the driving belt, the first driving wheel and the second driving wheel can drive the threaded rod to rotate, and the threaded rod can drive the door leaf to move through the arrangement of the sliding block, the connecting rod and the door leaf to conveniently adjust the opening and closing of the door leaf, so that the use flexibility is improved.
2. According to the door leaf opening and closing device, when the motor cannot operate, the hand wheel is rotated to drive the transmission rod to rotate, the transmission rod rotates to drive the first gear to rotate, the first gear can drive the second gear and the third gear to rotate, the second gear can drive the threaded rod to rotate, the third gear rotates to drive the output rod and the fourth gear to rotate, the fourth gear rotates to drive the fifth gear to rotate, the fifth gear rotates to drive the other group of second gears and the threaded rod to rotate, and accordingly opening and closing of the door leaf can be manually adjusted.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a door structure according to the present utility model;
FIG. 3 is a schematic view of a first driving wheel structure of the present utility model;
fig. 4 is a schematic view of a first gear structure according to the present utility model.
In the figure: 1. a motor; 2. a hand wheel; 3. a door body; 101. a first driving wheel; 102. a drive belt; 103. a second driving wheel; 104. a stabilizer bar; 201. a transmission rod; 202. a first gear; 301. a moving groove; 302. a door leaf; 303. sealing grooves; 401. a threaded rod; 402. a sliding block; 501. a connecting rod; 601. a second gear; 602. a third gear; 701. an output lever; 702. a fourth gear; 703. and a fifth gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, an embodiment of the utility model provides a landing double-leaf vertical rotation protection airtight door, which comprises a motor 1, a hand wheel 2 and a door body 3, wherein the motor 1 is installed on the inner top wall of the door body 3, a group of hand wheels 2 are installed on the top of the door body 3, a moving groove 301 is formed in the bottom of the door body 3, a door leaf 302 is installed on the inner wall of the door body 3, a sealing groove 303 is formed in the inner bottom wall of the door body 3, and the inner wall of the sealing groove 303 is installed at the bottom of the outer wall of the door leaf 302;
referring to fig. 1, 2 and 3, a first driving wheel 101 is installed at an output end of a motor 1, a driving belt 102 is installed on an outer wall of the first driving wheel 101, a second driving wheel 103 is installed at the other end of the driving belt 102, a stabilizer bar 104 is installed at the top of the second driving wheel 103, a threaded rod 401 is installed at the bottom of the first driving wheel 101 and the bottom of the second driving wheel 103, a sliding block 402 is installed on the outer wall of the threaded rod 401, a connecting rod 501 is installed on the outer wall of the sliding block 402, the other end of the connecting rod 501 is installed on one side of a door leaf 302, the first driving wheel 101 is driven to rotate by the motor 1, the first driving wheel 101 can drive the second driving wheel 103 to rotate through the arrangement of the driving belt 102, the first driving wheel 101 and the second driving wheel 103 can drive the threaded rod 401 to rotate, the door leaf 302 can be driven to move through the arrangement of the sliding block 402, the connecting rod 501 and the door leaf 302, the opening and closing of the door leaf 302 are convenient to adjust, and the using flexibility is improved;
referring to fig. 1, 2 and 4, a transmission rod 201 is installed at the bottom of a hand wheel 2, a first gear 202 is installed at the bottom of the transmission rod 201, a second gear 601 is installed on the outer wall of the first gear 202, the top of the second gear 601 is installed at the bottom of a threaded rod 401, a third gear 602 is installed on the outer wall of the first gear 202, an output rod 701 is installed on one side of the third gear 602, a fourth gear 702 is installed at the other end of the output rod 701, a fifth gear 703 is installed on the outer wall of the fourth gear 702, the outer wall of the fifth gear 703 is installed on the outer wall of the second gear 601, when the motor 1 cannot operate, the hand wheel 2 is turned to drive the transmission rod 201 to rotate, the transmission rod 201 is turned to drive the first gear 202 to rotate, the first gear 202 is turned to drive the second gear 601 and the third gear 602 to rotate, the second gear 601 is turned to drive the third gear 602 to rotate, the third gear 701 is turned to drive the output rod 701 and the fourth gear 702 to rotate, the fifth gear 703 is turned to drive the fifth gear 703 to rotate, and the other group of second gears 601 and 401 are turned on and the threaded rod 302 is turned on and off manually.
The motor 1 drives the first driving wheel 101 to rotate, the first driving wheel 101 can drive the second driving wheel 103 to rotate through the arrangement of the driving belt 102, the first driving wheel 101 and the second driving wheel 103 can drive the threaded rod 401 to rotate, the threaded rod 401 can drive the door leaf 302 to move through the arrangement of the sliding block 402, the connecting rod 501 and the door leaf 302, the door leaf 302 is convenient to adjust to be opened and closed, the use flexibility is improved, when the motor 1 cannot operate, the rotating hand wheel 2 drives the driving rod 201 to rotate, the driving rod 201 rotates to drive the first gear 202 to rotate, the first gear 202 rotates to drive the second gear 601 and the third gear 602 to rotate, the second gear 601 rotates to drive the threaded rod 401 to rotate, the third gear 602 rotates to drive the output rod 701 and the fourth gear 702 to rotate, the fourth gear 702 rotates to drive the fifth gear 703 to rotate, and the other group of second gears 601 and the threaded rod 401 to manually adjust the door leaf 302 to be opened and closed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a two wings of landing immediately change protective airtight door, includes motor (1), hand wheel (2) and door body (3), its characterized in that: the motor (1) is arranged on the inner top wall of the door body (3), and a group of hand wheels (2) are arranged on the top of the door body (3);
the output end of the motor (1) is provided with a first driving wheel (101), and the outer wall of the first driving wheel (101) is provided with a driving belt (102);
a second driving wheel (103) is arranged at the other end of the driving belt (102), and a stabilizer bar (104) is arranged at the top of the second driving wheel (103);
the bottom of first drive wheel (101) and the bottom of second drive wheel (103) are all installed threaded rod (401), and sliding block (402) are installed to the outer wall of threaded rod (401), connecting rod (501) are installed to the outer wall of sliding block (402), and one side in door leaf (302) is installed to the other end of connecting rod (501).
2. The landing double-leaf vertical rotation protective airtight door as claimed in claim 1, wherein: the bottom of hand wheel (2) is installed transfer line (201), and first gear (202) is installed to the bottom of transfer line (201).
3. The landing double-leaf vertical rotation protective airtight door as claimed in claim 1, wherein: the door comprises a door body (3), wherein a moving groove (301) is formed in the bottom of the door body (3), a door leaf (302) is arranged on the inner wall of the door body (3), a sealing groove (303) is formed in the inner bottom wall of the door body (3), and the inner wall of the sealing groove (303) is arranged at the bottom of the outer wall of the door leaf (302).
4. The landing double-leaf vertical rotation protective airtight door as claimed in claim 2, wherein: the outer wall of the first gear (202) is provided with a second gear (601), the top of the second gear (601) is arranged at the bottom of the threaded rod (401), and the outer wall of the first gear (202) is provided with a third gear (602).
5. The landing double-leaf vertical rotation protective airtight door as claimed in claim 4, wherein: an output rod (701) is installed on one side of the third gear (602), a fourth gear (702) is installed on the other end of the output rod (701), a fifth gear (703) is installed on the outer wall of the fourth gear (702), and the outer wall of the fifth gear (703) is installed on the outer wall of the second gear (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603179.2U CN219119095U (en) | 2022-09-30 | 2022-09-30 | Landing type double-leaf vertical rotation protective airtight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603179.2U CN219119095U (en) | 2022-09-30 | 2022-09-30 | Landing type double-leaf vertical rotation protective airtight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219119095U true CN219119095U (en) | 2023-06-02 |
Family
ID=86526298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222603179.2U Active CN219119095U (en) | 2022-09-30 | 2022-09-30 | Landing type double-leaf vertical rotation protective airtight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219119095U (en) |
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2022
- 2022-09-30 CN CN202222603179.2U patent/CN219119095U/en active Active
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