CN213673999U - Adjustable ventilating duct mounting device - Google Patents
Adjustable ventilating duct mounting device Download PDFInfo
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- CN213673999U CN213673999U CN202022403461.7U CN202022403461U CN213673999U CN 213673999 U CN213673999 U CN 213673999U CN 202022403461 U CN202022403461 U CN 202022403461U CN 213673999 U CN213673999 U CN 213673999U
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable air duct installation device, which comprises a base, a bottom plate and a movable plate, wherein a rolling mechanism is arranged in the base, mounting plates are fixed at the left side and the right side of the movable plate of a height adjusting mechanism arranged between the bottom plate and the movable plate, a first screw rod is rotatably arranged between the two mounting plates, a rectangular groove is arranged below the projection of the first screw rod at the upper end surface of the movable plate, a first screw thread and a second screw thread are arranged on the first screw rod, the screw threads are in opposite rotating directions, a first screw block in threaded connection with the screw threads is arranged on the screw threads, a rectangular block is fixedly arranged below the first screw block, vertical plates are fixedly arranged at the front end and the rear end of the first screw block, a slide bar is fixedly arranged on the inner side surface of each vertical plate, a clamping plate in sliding connection with the slide bar is arranged on the slide bar, and an electric push rod, the practicability of the device is greatly improved, and the device is more convenient to use.
Description
Technical Field
The utility model relates to a ventilation unit technical field especially relates to an air pipe installation device that can adjust.
Background
The ventilation pipeline is a municipal infrastructure for circulating air and reducing the concentration of harmful gases. Used panel of ventilation pipe tuber pipe preparation and installation, section bar and other main finished product materials, when ventilation pipe's installation, need splice two ventilation pipe on suitable position, when the pipeline of higher department of installation promptly, need raise to suitable position with hoisting accessory or manual work, make two pipelines realize the butt joint and install again, slight rocking can appear in this in-process unavoidably, lead to workman work degree of difficulty grow when the installation, further strengthened workman's the amount of labour.
The Chinese patent document discloses a ventilation duct installation device, with patent number 2019220303293, which realizes clamping of a ventilation duct and can adjust the duct up and down to complete butt joint, but the device has the following problems that firstly, the device realizes up-and-down adjustment of a transverse plate through a single electric push rod arranged in the middle, when the load is large, the movement is unreliable, and secondly, a brake device is not arranged on a roller of the device, the position of the device is easy to change during installation, and the labor amount of workers is increased.
SUMMERY OF THE UTILITY MODEL
According to the not enough of prior art above, the utility model provides a ventilation pipe installation device that can adjust.
In order to solve the technical problems, the utility model provides an adjustable air duct installation device, which comprises a base, a bottom plate and a movable plate, wherein the bottom plate is fixed above the base, a rolling mechanism is arranged in the base, a height adjusting mechanism is arranged between the bottom plate and the movable plate, the height adjusting mechanism can drive the movable plate to move up and down, guide rods are vertically and upwardly fixed at four corners of the bottom plate, round holes for the guide rods to pass through are arranged at the positions of the movable plate corresponding to the guide rods, installation plates are fixed at the left side and the right side of the movable plate, a first screw rod is rotatably arranged between the two installation plates, one end of the first screw rod extends out of the installation plates and is connected with a first motor, the first motor is fixed on the installation plate of the first motor, a rectangular groove is arranged at the upper end surface of the movable plate below the projection, first screw thread and second screw thread distribute to both sides from the centre, and the screw thread is revolved to opposite, all be provided with on first screw thread and the second screw thread rather than threaded connection's first spiral shell piece, the fixed rectangular block that is provided with in below of first spiral shell piece, the cross-section and the rectangular channel cross-section looks adaptation of rectangular block, the fixed riser that is provided with in both ends around first spiral shell piece, the fixed slide bar that is provided with on the riser medial surface, sliding connection has splint on the slide bar, and the riser medial surface is located the top of slide bar and is fixed with electric putter, and electric putter's projecting shaft is connected with splint.
Preferably: the rolling mechanism comprises a roller plate, first sliding blocks are fixedly arranged on two sides of the roller plate, first sliding grooves are formed in the left side surface and the right side surface of the inner wall of the base corresponding to the positions of the first sliding blocks, the roller plate is slidably arranged between the two first sliding grooves through the first sliding blocks on the two sides, a second screw rod is arranged on the roller plate, two ends of the second screw rod are rotatably connected with the two side surfaces of the base and horizontally support the upper part of the roller plate, one end of the second screw rod extends out of the outer side of the base and is connected with a hand wheel, a third thread and a fourth thread are arranged on the second screw rod, the third thread and the fourth thread are distributed from the middle to two sides and are opposite in thread rotating direction, a second screw block in threaded connection with the third thread and the fourth thread is arranged on the third thread and the fourth thread, a first connecting seat is fixedly arranged below the second screw block, a second connecting seat is arranged on the upper end surface of the roller plate, and an inclined rod is, one end of the inclined rod is rotatably connected with the first connecting seat, the other end of the inclined rod is rotatably connected with the second connecting seat, a second sliding block is fixed above the second screw block, a second sliding groove is formed in the opposite surface of the bottom plate and the second sliding block, the cross section of the second sliding block is matched with the cross section of the second sliding groove, and rollers are arranged at four corners of the lower end surface of the roller plate.
Preferably: height adjusting mechanism includes drive arrangement, axis of rotation, gear, rack board and fixed axle, the fixed axle is provided with two, and vertical symmetry is fixed on the bottom plate, and rack board slip suit is on the fixed axle, the axis of rotation rotates to be supported between two fixed plates, and the fixed plate is fixed on the bottom plate up end, and the one end of axis of rotation stretches out the fixed plate and is connected with drive arrangement, can drive the axis of rotation through drive arrangement and rotate, and the fixed cover in the left and right sides of axis of rotation is equipped with the gear, and the gear meshes with the rack board.
Preferably: the driving device comprises a second motor, a worm gear and worm reducer and a second motor mounting plate, wherein an output shaft of the worm gear and worm reducer is connected with the rotating shaft, and an input shaft of the worm gear and worm reducer is connected with the second motor.
The utility model discloses gain effect below having for prior art: firstly, be provided with height adjustment mechanism, when needs with the pipeline adjustment to suitable height, start the drive second motor, make the axis of rotation rotate, two gear revolve about the drive, promote rack plate and reciprocate along the fixed axle through the meshing, can promote the fly leaf and reciprocate, thereby adjust the butt joint height of two pipelines in a flexible way, set up the turbine worm reduction gear in addition when the outage, can realize the auto-lock, prevent that the fly leaf from directly falling the striking on the fixed axle, the security performance of this device has been improved, secondly, be provided with rolling mechanism, when needs removal equipment, rotate the rotation hand wheel, drive the second screw rod and rotate, make two second spiral shell pieces be close to each other, and then promote the gyro wheel board by the down shift, make gyro wheel and ground contact, can be easily carry equipment, it is more convenient to use.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a schematic structural diagram of the rolling mechanism of the present invention;
in the figure: 1 base, 2 bottom plates, 3 movable plates, 401 rotating shafts, 402 gears, 403 rack plates, 404 fixed plates, 405 fixed shafts, 406 worm gear reducers, 407 second motors, 408 second motor mounting plates, 501 roller plates, 5011 first sliders, 5012 first sliding grooves, 5013 rollers, 502 second screws, 5021 third threads, 5022 fourth threads, 503 second screw blocks, 5041 second sliders, 5042 second sliding grooves, 505 first connecting seats, 506 second connecting seats, 507 oblique rods, 508 handwheel, 6 guide rods, 7 mounting plates, 8 first screws, 801 first threads, 802 first threads, 9 first screw blocks, 901 rectangular blocks, 902 rectangular grooves, 10 vertical plates, 1201 clamping plates, 12 first motors, first motor mounting plates, 13 electric push rods and 14 sliding rods.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In this embodiment, as shown in the figures, this embodiment provides an adjustable ventilation duct installation apparatus, which includes a base 1, a bottom plate 2, and a movable plate 3, where the bottom plate 2 is fixed above the base 1, a rolling mechanism is disposed in the base 1, the rolling mechanism includes a roller plate 501, first sliders 5011 are fixedly disposed on two sides of the roller plate 501, first sliding grooves 5012 are formed on the left and right sides of the inner wall of the base 1 corresponding to the first sliders 5011, the roller plate 501 is slidably mounted between the two first sliding grooves 5012 through the first sliders 5011 on two sides, a second screw 502 is disposed above the roller plate 501, one end of the second screw 502 extends out of the base 1 and is connected with a handwheel 508, a third thread 5021 and a fourth thread 5022 are disposed on the second screw 502, the third thread 5021 and the fourth thread 5022 are distributed from the middle to two sides, and the thread directions are opposite, a second screw 503 connected with the third thread 5021 and the fourth thread 5022 are disposed on both the third thread 5021, the fixed first connecting seat 505 that is provided with in below of second spiral shell piece 503, the up end of gyro wheel board 501 sets up second connecting seat 506, all be provided with down tube 507 between second connecting seat 506 and every first connecting seat 505, down tube 507 one end is rotated with first connecting seat 505 and is connected, the other end rotates with second connecting seat 506 and is connected, the top of second spiral shell piece 503 is fixed with second sliding block 5041, it has second sliding tray 5042 to open on bottom plate 2 and the second sliding block 5041 opposite face, the cross-section and the second sliding tray 5042 cross-section looks adaptation of second sliding block 5041, four edges of terminal surface are provided with gyro wheel 5013 under gyro wheel board 501.
A height adjusting mechanism is arranged between the bottom plate 2 and the movable plate 3, the height adjusting mechanism can drive the movable plate 3 to move up and down, guide rods 6 are vertically and upwardly fixed at four corners of the bottom plate 2, round holes for the guide rods 6 to pass through are formed at positions of the movable plate 3 corresponding to the guide rods 6, mounting plates 7 are fixed at the left side and the right side of the movable plate 3, a first screw 8 is rotatably arranged between the two mounting plates 7, one end of the first screw 8 extends out of the mounting plates 7 and is connected with a first motor 12, the first motor 12 is fixed on a first motor mounting plate 1201, a rectangular groove 902 is formed in the upper end surface of the movable plate 3 below the projection of the first screw 8, a first thread 801 and a second thread 802 are arranged on the first screw 8, the first thread 801 and the second thread 802 are distributed from the middle to the two sides, the thread turning directions are opposite, a first screw block 9 connected with the first thread 801 and the second thread 802, the lower part of the first screw block 9 is fixedly provided with a rectangular block 901, the section of the block 901 is matched with that of the rectangular groove 902, the front end and the rear end of the first screw block 9 are fixedly provided with a vertical plate 10, the inner side surface of the vertical plate 10 is fixedly provided with a sliding rod 14, the sliding rod 14 is provided with a clamping plate 11 in sliding connection, the inner side surface of the vertical plate 10 is positioned above the sliding rod 14 and is fixedly provided with an electric push rod 13, and an extending shaft of the electric push rod 13 is connected with the clamping plate 11.
Height adjustment mechanism includes drive arrangement, axis of rotation 401, gear 402, rack plate 403 and fixed axle 405, fixed axle 405 is provided with two, and vertical symmetry is fixed on bottom plate 2, and rack plate 403 slides the suit on fixed axle 405, axis of rotation 401 rotates and supports between two fixed plates 404, and fixed plate 404 is fixed on bottom plate 2 up end, and the one end of axis of rotation 401 stretches out fixed plate 404 and is connected with drive arrangement, can drive axis of rotation 401 through drive arrangement and rotate, and drive arrangement includes second motor 407, worm gear reduction unit 406 and second motor mounting panel 408, and the output shaft of worm gear reduction unit 406 is connected with axis of rotation 401, and the input shaft of worm gear reduction unit 406 is connected with second motor 407, and the fixed cover in both sides is equipped with gear 402 on the axis of rotation 401, and gear 402 meshes with rack plate 403 mutually.
The working process of the application is as follows: the working process of the device comprises the following three working processes that when two pipelines need to be clamped and butted, an electric push rod 13 is started, the electric push rod 13 drives two clamping plates 11 on the same side to move towards the direction away from each other, then the pipeline to be installed is placed between the two clamping plates 11, the electric push rod 13 is started again, the electric push rod 13 drives the two clamping plates 11 to approach each other, the pipeline is clamped and fixed, after the pipeline is clamped and fixed, a first motor 12 is started, the first motor 12 drives a first screw rod 8 to rotate, as the first screw blocks 9 on the first screw rod 8 are matched with the threads of the first screw blocks, and the lower parts of the first screw blocks 9 are limited in a rectangular groove 902 through rectangular blocks 901, the first screw rod 8 can drive the two first screw blocks 9 to approach or separate from each other when rotating, and the butting of the pipelines can be realized when the two first screw blocks 9 approach each other; when the pipeline needs to be adjusted to a proper height, the second motor 407 is started to drive the rotating shaft 401 to rotate, the left gear 402 and the right gear 402 are driven to rotate, the rack plate 403 is pushed to move up and down along the fixed shaft 405 through meshing, and the movable plate 3 is further pushed to move up and down, so that the butt joint height of the two pipelines is flexibly adjusted; when the equipment needs to be moved, the handwheel 508 is rotated to drive the second screw 502 to rotate, because the second screw 503 on the second screw 502 is in threaded fit with the second screw, and the upper part of the second screw 503 is limited in the second sliding groove 5042 through the second sliding block 5041, the second screw 502 can drive the two second screws 503 to approach or separate from each other when rotating, and when the two second screws 503 approach each other, the inclined rod 507 pushes the roller plate 501 to move downwards, so that the roller 5013 is in contact with the ground, and the equipment can be easily transported.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a ventilation pipe installation device that can adjust which characterized in that: the device comprises a base (1), a bottom plate (2) and a movable plate (3), wherein the bottom plate (2) is fixed above the base (1), a rolling mechanism is arranged in the base (1), a height adjusting mechanism is arranged between the bottom plate (2) and the movable plate (3), the height adjusting mechanism can drive the movable plate (3) to move up and down, guide rods (6) are vertically and upwards fixed at four corners of the bottom plate (2), round holes for the guide rods (6) to pass through are formed in the positions, corresponding to the guide rods (6), of the movable plate (3), mounting plates (7) are fixed on the left side and the right side of the movable plate (3), a first screw rod (8) is rotatably arranged between the two mounting plates (7), one end of the first screw rod (8) extends out of the mounting plate (7) to be connected with a first motor (12), the first motor (12) is fixed on the first motor mounting plate (1201), a rectangular groove (902) is formed in the position, below the projection of the first, be provided with first screw thread (801) and second screw thread (802) on first screw rod (8), first screw thread (801) and second screw thread (802) distribute to both sides from the centre, and the screw thread revolves to opposite, all be provided with first spiral shell piece (9) rather than threaded connection on first screw thread (801) and second screw thread (802), the fixed rectangle piece (901) that is provided with in below of first spiral shell piece (9), the cross-section and the rectangular channel (902) cross-section looks adaptation of rectangle piece (901), both ends are fixed and are provided with riser (10) around first spiral shell piece (9), fixedly on riser (10) medial surface set up slide bar (14), sliding connection has splint (11) on slide bar (14), and the medial surface of riser (10) is located the top of slide bar (14) and is fixed with electric putter (13), and the protruding axle of electric putter (13) is connected with splint (11).
2. An adjustable ventilation duct mounting assembly as claimed in claim 1, wherein: the rolling mechanism comprises a roller plate (501), first sliding blocks (5011) are fixedly arranged on two sides of the roller plate (501), first sliding grooves (5012) are formed in the positions, corresponding to the first sliding blocks (5011), of the left side surface and the right side surface of the inner wall of the base (1), the roller plate (501) is slidably mounted between the two first sliding grooves (5012) through the first sliding blocks (5011) on the two sides, a second screw (502) is arranged above the roller plate (501), two ends of the second screw (502) are rotatably connected with the two side surfaces of the base, the upper portion of the roller plate (501) is horizontally supported, one end of the second screw (502) extends out of the base (1) and is connected with a hand wheel (508), a third thread (5021) and a fourth thread (5022) are arranged on the second screw (502), the third thread (5021) and the fourth thread (5022) are distributed from the middle to two sides, the threads are opposite in screwing direction, and second screw blocks (503) in threaded connection with the third thread (5021) and the fourth thread (5022) are arranged on the third thread (5021), the fixed first connecting seat (505) that is provided with in below of second spiral shell piece (503), the up end of roller board (501) sets up second connecting seat (506), all is provided with down tube (507) between second connecting seat (506) and every first connecting seat (505), down tube (507) one end rotates with first connecting seat (505) to be connected, and the other end and second connecting seat (506) of down tube (507) rotate to be connected, and the top of second spiral shell piece (503) is fixed with second sliding block (5041), and it has second sliding tray (5042) to open on bottom plate (2) and second sliding block (5041) the opposite face, the cross-section and second sliding tray (5042) cross-section looks adaptation of second sliding block (5041), four edges of terminal surface are provided with gyro wheel (5013) under roller board (501).
3. An adjustable ventilation duct mounting assembly as claimed in claim 1, wherein: height adjusting mechanism includes drive arrangement, axis of rotation (401), gear (402), rack board (403) and fixed axle (405), fixed axle (405) is provided with two, and vertical symmetry is fixed on bottom plate (2), and rack board (403) slip suit is on fixed axle (405), axis of rotation (401) rotate to be supported between two fixed plates (404), and fixed plate (404) are fixed on bottom plate (2) up end, and the one end of axis of rotation (401) is stretched out fixed plate (404) and is connected with drive arrangement, can drive axis of rotation (401) through drive arrangement and rotate, and the fixed cover in the left and right sides of axis of rotation (401) is equipped with gear (402), and gear (402) mesh with rack board (403) mutually.
4. An adjustable ventilation duct mounting assembly as claimed in claim 3, wherein: the driving device comprises a second motor (407), a worm gear and worm reducer (406) and a second motor mounting plate (408), wherein an output shaft of the worm gear and worm reducer (406) is connected with the rotating shaft (401), and an input shaft of the worm gear and worm reducer (406) is connected with the second motor (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403461.7U CN213673999U (en) | 2020-10-26 | 2020-10-26 | Adjustable ventilating duct mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403461.7U CN213673999U (en) | 2020-10-26 | 2020-10-26 | Adjustable ventilating duct mounting device |
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| Publication Number | Publication Date |
|---|---|
| CN213673999U true CN213673999U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403461.7U Active CN213673999U (en) | 2020-10-26 | 2020-10-26 | Adjustable ventilating duct mounting device |
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| CN (1) | CN213673999U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864528A (en) * | 2021-11-11 | 2021-12-31 | 江苏奇佩建筑装配科技有限公司 | But a gallows of multi-angle regulation control |
| CN114260871A (en) * | 2021-12-31 | 2022-04-01 | 浙江万华建设有限公司 | Auxiliary installation device for large-diameter pipeline |
| CN114406583A (en) * | 2022-03-07 | 2022-04-29 | 广西联盛钢结构有限公司 | Fixing assembly for welding steel structure |
| CN116061254A (en) * | 2023-01-12 | 2023-05-05 | 江苏钦谊管业有限公司 | Fixing device for processing polyethylene composite pipe |
-
2020
- 2020-10-26 CN CN202022403461.7U patent/CN213673999U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864528A (en) * | 2021-11-11 | 2021-12-31 | 江苏奇佩建筑装配科技有限公司 | But a gallows of multi-angle regulation control |
| CN114260871A (en) * | 2021-12-31 | 2022-04-01 | 浙江万华建设有限公司 | Auxiliary installation device for large-diameter pipeline |
| CN114260871B (en) * | 2021-12-31 | 2023-09-08 | 浙江万华建设有限公司 | Auxiliary installation device for large-diameter pipeline |
| CN114406583A (en) * | 2022-03-07 | 2022-04-29 | 广西联盛钢结构有限公司 | Fixing assembly for welding steel structure |
| CN116061254A (en) * | 2023-01-12 | 2023-05-05 | 江苏钦谊管业有限公司 | Fixing device for processing polyethylene composite pipe |
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Effective date of registration: 20230426 Address after: 430040 Building 1-2, 2nd Floor 2-1, No. 3, Lianmeng Road North and Gaoqiao South 6th Road West, Changqing Street, Dongxihu District, Wuhan City, Hubei Province Patentee after: Hubei Hong'ao Construction Engineering Co.,Ltd. Address before: 224000 room 1301, South Building, science and technology innovation building, big data Industrial Park, Xindu street, Chengnan New District, Yancheng City, Jiangsu Province (CND) Patentee before: Jiangsu Chuangjie Environmental Protection Technology Co.,Ltd. |