CN215891170U - Waste heat power generation three-way baffle door with sealing mechanism - Google Patents
Waste heat power generation three-way baffle door with sealing mechanism Download PDFInfo
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- CN215891170U CN215891170U CN202121088581.0U CN202121088581U CN215891170U CN 215891170 U CN215891170 U CN 215891170U CN 202121088581 U CN202121088581 U CN 202121088581U CN 215891170 U CN215891170 U CN 215891170U
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- bevel gear
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- door frame
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Abstract
The utility model discloses a waste heat power generation three-way baffle door with a sealing mechanism, which comprises a door frame, wherein the inner side of the door frame is movably connected with a door plate, the inner side of the door frame is provided with a screw rod, the top of the door frame is provided with a driving motor, the three-way baffle door also comprises two driving rollers for driving the screw rod to operate, the two driving rollers are symmetrically arranged at the top of the door frame, the driving rollers are provided with driving assemblies, one end of the screw rod is provided with a first bevel gear matched with the driving assemblies, and one side of the door frame is provided with a manual assembly for driving the screw rod to operate. According to the utility model, through the mutual matching of the driving assembly, the first bevel gear and the manual assembly, when the driving motor fails, the manual assembly can continue the operation of the baffle door, so that the influence on the operation is avoided, and meanwhile, the sealing assembly can be disassembled, so that the polar sealing assembly can be disassembled and replaced, and the sealing effect of the baffle door is ensured.
Description
Technical Field
The utility model relates to the technical field of baffle doors, in particular to a waste heat power generation three-way baffle door with a sealing mechanism.
Background
The baffle door is also called a shutoff door, an air duct baffle door or a flue baffle door, is commonly used as an intercepting medium in a smoke tube and an air duct in a power plant or other industries, has two functions of full opening and full closing, and leads a certain pipeline medium of a system to be completely circulated or closed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the waste heat power generation three-way baffle door with the sealing mechanism is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a waste heat power generation three-way baffle door with sealing mechanism, includes the door frame, the inboard swing joint of door frame has the door plant, the inboard of door frame is equipped with the lead screw, the top of door frame is equipped with driving motor, still including two drive rollers that are used for driving the lead screw function, two the drive roller symmetry sets up the top at the door frame, be provided with drive assembly on the drive roller, and the one end of lead screw be equipped with the first bevel gear of drive assembly complex, one side of door frame is provided with the manual component who is used for driving the lead screw function, the outside of door plant is provided with and is used for sealed seal assembly.
As a further description of the above technical solution:
drive assembly includes a plurality of sand grips, sliding sleeve, second bevel gear and stop nut, and is a plurality of the sand grip evenly sets up on the outer table wall of drive roller one end, the sliding sleeve cover is established on the drive roller to with drive roller swing joint, second bevel gear overlaps and establishes on the sliding sleeve, stop nut overlaps and establishes on the drive roller.
As a further description of the above technical solution:
the inboard of sliding sleeve is provided with a plurality of and a plurality of sand grip complex spout, the sand grip sets up the inside at the spout, be provided with on the drive roller with stop nut complex screw to with stop nut threaded connection.
As a further description of the above technical solution:
the manual assembly comprises a first shaft rod, a third bevel gear, a second shaft rod, a fourth bevel gear and a hand disc, a first fixing block is arranged at the top of the door frame, the first shaft rod penetrates through the first fixing block and is connected with the first fixing block in a rotating mode, one end, away from the driving roller, of the first shaft rod is fixedly connected with the third bevel gear, a second fixing block is arranged on one side surface wall of the door frame, the second shaft rod penetrates through the second fixing block and is connected with the second fixing block in a rotating mode, one end of the second shaft rod is fixedly connected with the fourth bevel gear, and one end, away from the fourth bevel gear, of the second shaft rod is fixedly connected with the hand disc.
As a further description of the above technical solution:
the two driving rollers are symmetrically distributed on two sides of the first bevel gear, one of the driving rollers is fixedly connected with the output end of the driving motor, the other driving roller is fixedly connected with one end of the first shaft rod, and the first bevel gear is meshed with the second bevel gear.
As a further description of the above technical solution:
and the third bevel gear is in meshed connection with the fourth bevel gear.
As a further description of the above technical solution:
the sealing assembly comprises a fixing plate and sealing strips, wherein two sealing strips are arranged on one side of the fixing plate and symmetrically arranged on two sides of the door plate, grooves matched with the sealing strips are formed in the two sides of the door plate, the sealing strips are arranged in the grooves, and the fixing plate and the door plate are fixed through bolts.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
in the utility model, through the mutual matching of the driving assembly, the first bevel gear and the manual assembly, the automatic and manual mutual switching can be realized, when the driving motor fails, the manual assembly can continue the operation of the baffle door to avoid influencing the operation, the sealing assembly can be disassembled at the same time, the polar sealing assembly can be disassembled and replaced to ensure the sealing effect of the baffle door, when in use, the sliding sleeve on the driving roller is moved to ensure that the sliding groove and the convex strip on the inner side of the sliding sleeve are mutually clamped, the limiting nut is rotated to ensure that the position of the sliding sleeve is fixed and does not shake, the first bevel gear and the second bevel gear are mutually meshed to realize the purpose of driving the first bevel gear, the positions of the sliding sleeves on the two driving rollers are adjusted according to the use condition to carry out the automatic and manual switching, thereby ensuring the normal operation of the baffle door, when the sealing assembly needs to be replaced, demolish the bolt and stimulate the fixed plate to the position of keeping away from the door plant for the sealing strip breaks away from the constraint of door plant both sides recess, is installing other seal assembly again, guarantees the leakproofness of door plant.
Drawings
FIG. 1 is a schematic view of a shutter door according to an embodiment of the present invention in a first state;
FIG. 2 is a schematic view of a shutter door according to an embodiment of the present invention in a second state;
FIG. 3 is a schematic view of the overall structure of a driving roller provided according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating a first perspective structure of a door panel provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a second perspective structure of a door panel according to an embodiment of the present invention.
Illustration of the drawings:
1. a door frame; 2. a door panel; 3. a screw rod; 4. a first bevel gear; 5. a drive motor; 6. a drive roller; 601. a convex strip; 602. a sliding sleeve; 603. a second bevel gear; 604. a limit nut; 7. a first shaft lever; 8. a third bevel gear; 9. a second shaft lever; 10. a fourth bevel gear; 11. a handwheel; 12. and (7) sealing the assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a waste heat power generation three-way baffle door with sealing mechanism, including door frame 1, the inboard swing joint of door frame 1 has door plant 2, the inboard of door frame 1 is equipped with lead screw 3, the top of door frame 1 is equipped with driving motor 5, still including two drive rollers 6 that are used for driving 3 functions of lead screw, two drive roller 6 symmetries set up the top at door frame 1, be provided with drive assembly on drive roller 6, and the one end of lead screw 3 be equipped with the first bevel gear 4 of drive assembly complex, one side of door frame 1 is provided with the manual component who is used for driving 3 functions of lead screw, the outside of door plant 2 is provided with and is used for sealed seal assembly 12.
Specifically, as shown in fig. 3, the driving assembly includes a plurality of protruding strips 601, a sliding sleeve 602, a second bevel gear 603 and a limit nut 604, the plurality of protruding strips 601 are uniformly disposed on the outer surface wall of one end of the driving roller 6, the sliding sleeve 602 is sleeved on the driving roller 6 and is movably connected to the driving roller 6, the second bevel gear 603 is sleeved on the sliding sleeve 602, and the limit nut 604 is sleeved on the driving roller 6.
Specifically, as shown in fig. 3, a plurality of sliding grooves are formed inside the sliding sleeve 602, the plurality of sliding grooves are engaged with the plurality of protruding strips 601, the protruding strips 601 are disposed inside the sliding grooves, and the driving roller 6 is provided with a thread engaged with the limit nut 604 and is in threaded connection with the limit nut 604.
Specifically, as shown in fig. 1, the manual assembly includes first shaft lever 7, third bevel gear 8, second shaft lever 9, fourth bevel gear 10 and handwheel 11, the top of door frame 1 is provided with first fixed block, first shaft lever 7 runs through first fixed block, and rotate with first fixed block and be connected, drive roller 6 was kept away from to first shaft lever 7 one end and third bevel gear 8 fixed connection, a lateral surface wall of door frame 1 is provided with the second fixed block, second shaft lever 9 runs through the second fixed block, and rotate with the second fixed block and be connected, the one end and the fourth bevel gear 10 fixed connection of second shaft lever 9, fourth bevel gear 10 was kept away from to second shaft lever 9 one end and handwheel 11 fixed connection.
Specifically, as shown in fig. 1, two driving rollers 6 are symmetrically distributed on two sides of the first bevel gear 4, one of the driving rollers 6 is fixedly connected with the output end of the driving motor 5, the other driving roller 6 is fixedly connected with one end of the first shaft 7, and the first bevel gear 4 is engaged with the second bevel gear 603.
Specifically, as shown in fig. 1, the third bevel gear 8 is in meshing engagement with the fourth bevel gear 10.
Specifically, as shown in fig. 4 and 5, the sealing assembly 12 includes a fixing plate and two sealing strips, two sealing strips are symmetrically disposed on two sides of the door panel 2, grooves matched with the sealing strips are disposed on two sides of the door panel 2, the sealing strips are disposed in the grooves, and the fixing plate and the door panel 2 are fixed by bolts.
The working principle is as follows: during the use, remove sliding sleeve 602 on drive roller 6, make the inboard spout of sliding sleeve 602 and the mutual block of sand grip 601, rotate limit nut 604 simultaneously and make sliding sleeve 602 rigidity not rock, and first bevel gear 4 and second bevel gear 603 intermeshing, realize the purpose of drive first bevel gear 4, adjust the position of sliding sleeve 602 on two drive rollers 6 according to the in service behavior, carry out automatic and manual switching, thereby guarantee baffle door normal work, when needing to change seal assembly 12, remove the bolt and stimulate the fixed plate to the position of keeping away from door plant 2, make the sealing strip break away from the constraint of door plant 2 both sides recess, install other seal assembly 12 again, guarantee the leakproofness of door plant 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a waste heat power generation three-way baffle door with sealing mechanism, includes the door frame, the inboard swing joint of door frame has the door plant, the inboard of door frame is equipped with the lead screw, the top of door frame is equipped with driving motor, its characterized in that still includes two drive rollers that are used for driving the lead screw function, two the drive roller symmetry sets up the top at the door frame, be provided with drive assembly on the drive roller, and the one end of lead screw be equipped with the first bevel gear of drive assembly complex, one side of door frame is provided with the manual component who is used for driving the lead screw function, the outside of door plant is provided with and is used for sealed seal assembly.
2. The waste heat power generation three-way flapper door with the sealing mechanism according to claim 1, wherein the driving assembly comprises a plurality of protruding strips, a sliding sleeve, a second bevel gear and a limiting nut, the plurality of protruding strips are uniformly arranged on an outer surface wall at one end of the driving roller, the sliding sleeve is sleeved on the driving roller and is movably connected with the driving roller, the second bevel gear is sleeved on the sliding sleeve, and the limiting nut is sleeved on the driving roller.
3. The three-way waste heat power generation flapper door with the sealing mechanism is characterized in that a plurality of sliding grooves matched with a plurality of convex strips are formed in the inner side of the sliding sleeve, the convex strips are arranged in the sliding grooves, and the driving roller is provided with threads matched with the limiting nut and is in threaded connection with the limiting nut.
4. The three-way waste heat power generation flapper door with the sealing mechanism is characterized in that the manual assembly comprises a first shaft rod, a third bevel gear, a second shaft rod, a fourth bevel gear and a hand disc, a first fixing block is arranged on the top of the door frame, the first shaft rod penetrates through the first fixing block and is in rotating connection with the first fixing block, one end of the first shaft rod, far away from the driving roller, is fixedly connected with the third bevel gear, a second fixing block is arranged on one side surface wall of the door frame, the second shaft rod penetrates through the second fixing block and is in rotating connection with the second fixing block, one end of the second shaft rod is fixedly connected with the fourth bevel gear, and one end of the second shaft rod, far away from the fourth bevel gear, is fixedly connected with the hand disc.
5. The waste heat power generation three-way flapper door with a sealing mechanism is characterized in that two driving rollers are symmetrically distributed on two sides of a first bevel gear, one of the driving rollers is fixedly connected with the output end of a driving motor, the other driving roller is fixedly connected with one end of a first shaft rod, and the first bevel gear is meshed with a second bevel gear.
6. The waste heat power generation three-way flapper door with a sealing mechanism of claim 4, wherein the third bevel gear is in meshed connection with the fourth bevel gear.
7. The waste heat power generation three-way baffle door with the sealing mechanism is characterized in that the sealing assembly comprises a fixing plate and two sealing strips, wherein two sealing strips are arranged on one side of the fixing plate and symmetrically arranged on two sides of a door plate, grooves matched with the sealing strips are formed in two sides of the door plate, the sealing strips are arranged in the grooves, and the fixing plate and the door plate are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088581.0U CN215891170U (en) | 2021-05-20 | 2021-05-20 | Waste heat power generation three-way baffle door with sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088581.0U CN215891170U (en) | 2021-05-20 | 2021-05-20 | Waste heat power generation three-way baffle door with sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891170U true CN215891170U (en) | 2022-02-22 |
Family
ID=80347398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088581.0U Active CN215891170U (en) | 2021-05-20 | 2021-05-20 | Waste heat power generation three-way baffle door with sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891170U (en) |
-
2021
- 2021-05-20 CN CN202121088581.0U patent/CN215891170U/en active Active
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