CN213576389U

CN213576389U - Tower top condenser shock attenuation fixed bolster

Info

Publication number: CN213576389U
Application number: CN202022313026.5U
Authority: CN
Inventors: 柴利芬; 钟娟; 翁银兰; 姜红明; 邹创造; 何俊; 王涛; 谭婧
Original assignee: Zhejiang Ming Yi Chemical Machinery Co ltd
Current assignee: Zhejiang Ming Yi Chemical Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-29
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a top of tower condenser shock attenuation fixed bolster, including installation base, condenser main part, first damper, link gear and second damper, a mounting groove has been seted up to installation base upper end intermediate position, condenser main part joint is in the mounting groove, four first damping grooves have been seted up to mounting groove bottom rectangle array, first damper sets up in first damping groove, the beneficial effects of the utility model are that: the reaction force that the inside air of telescopic link compression telescopic cylinder through first damper produced can effectually reduce the vibration range of condenser, realizes the preliminary shock attenuation to the condenser, pushes down the in-process at first damper's briquetting simultaneously, can drive second damper's slip magnet to the motion of fixed magnet direction, and through the homopolar repulsion effort of two magnets, the realization is to the condenser secondary shock attenuation, has finally improved the stability after the condenser is fixed.

Description

Tower top condenser shock attenuation fixed bolster

Technical Field

The utility model relates to a condenser installation technical field specifically is a top of tower condenser shock attenuation fixed bolster.

Background

The condenser is a heat exchange device, is used for condensing and is arranged at the top of the distillation tower, and can cool distilled high-temperature steam.

However, the high height of the distillation tower causes a high wind speed at the top of the tower, often resulting in severe vibration of the installed condenser, which may cause looseness of the connection between the water pipe of the condenser and the distillation tower, resulting in loss of steam in the distillation tower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a top of tower condenser shock attenuation fixed bolster to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a top of tower condenser shock attenuation fixed bolster, is including installation base, condenser main part, first damper, link gear and second damper, a mounting groove has been seted up to installation base upper end intermediate position, condenser main part joint is in the mounting groove, four first damping grooves have been seted up to installation tank bottom rectangle array, first damper sets up in first damping groove, four just be located and seted up two link grooves, two between the first damping groove in the installation base all be provided with a link gear in the link groove, second damper sets up between two link grooves.

Preferably, first damper all includes briquetting, telescopic cylinder, telescopic link, reset spring, limiting plate and sealed the pad, the equal sliding connection of briquetting is in relative first shock attenuation inslot of usefulness, the equal fixed connection in condenser main part bottom in briquetting upper end, the equal fixed connection of telescopic cylinder is in corresponding first shock attenuation tank bottom, equal sliding connection has a telescopic link in the telescopic cylinder, the telescopic link lower extreme all is located telescopic cylinder and a limiting plate of equal fixedly connected with, telescopic link upper end all passes telescopic cylinder and equal fixed connection at the briquetting lower extreme, reset spring of equal fixedly connected with between briquetting bottom and the telescopic cylinder.

Preferably, the outer side of the limiting plate is fixedly connected with a sealing gasket, and the outer side of the sealing gasket is in contact with the inner side wall of the telescopic cylinder.

Preferably, the linkage mechanisms comprise a fixed rotating shaft, a fixed gear, a first gear plate, a second gear plate and a fixed bearing, the fixed rotating shafts are rotatably connected in the corresponding linkage grooves, the fixed rotating shafts are fixedly connected with a fixed gear, a first gear plate is connected to one side of the linkage groove, which is far away from the first gear plate, a second gear plate is connected to one side of the linkage groove, which is near to the second gear plate, the first gear plate and the second gear plate are meshed with the fixed gear, a plurality of rotating grooves are uniformly formed in one side of the linkage groove, which is close to the second gear plate, a rotating ball is rotatably connected in each rotating groove, the outer sides of the rotating balls penetrate through the rotating groove and are in contact with one side, away from the fixed gear, of the second gear plate, and a fixed bearing is fixedly connected to the joint of the fixed rotating shaft and the side wall of the linkage groove.

Preferably, second damper includes second damping slot, fixed magnet and slip magnet, the second damping slot is seted up in the installation base and is located between two link grooves, fixed magnet fixed connection is in second damping slot upper end, slip magnet sliding connection is in the second damping slot, slip magnet both sides all keep away from fixed gear with link mechanism's second gear plate and survey fixed connection.

Preferably, the equal fixedly connected with gag lever post in condenser main part lower extreme four corners, a spacing groove has all been seted up with the gag lever post corresponding position to the mounting tank bottom, the equal sliding connection of gag lever post is in corresponding spacing inslot.

Compared with the prior art, the beneficial effects of the utility model are that: the reaction force that the inside air of telescopic link compression telescopic cylinder through first damper produced can effectually reduce the vibration range of condenser, realizes the preliminary shock attenuation to the condenser, pushes down the in-process at first damper's briquetting simultaneously, can drive second damper's slip magnet to the motion of fixed magnet direction, and through the homopolar repulsion effort of two magnets, the realization is to the condenser secondary shock attenuation, has finally improved the stability after the condenser is fixed.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

FIG. 2 is a schematic view of the top-down cutting structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic side sectional structure of the present invention;

fig. 5 is a schematic view of a sectional structure of the telescopic cylinder and the telescopic rod of the present invention.

In the figure: 1. installing a base; 2. mounting grooves; 3. a condenser main body; 4. a first damping groove; 5. a first damper mechanism; 51. briquetting; 52. a telescopic cylinder; 53. a telescopic rod; 54. a return spring; 55. a limiting plate; 56. a gasket; 6. a linkage mechanism; 61. fixing the rotating shaft; 62. fixing a gear; 63. a first gear plate; 64. a second gear plate; 65. a rotating tank; 66. rotating the beads; 67. fixing the bearing; 7. a linkage groove; 8. a second damper mechanism; 81. a second damping groove; 82. fixing a magnet; 83. a sliding magnet; 9. A limiting rod; 10. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a top of tower condenser shock attenuation fixed bolster, including installation base 1, condenser main part 3, first damper 5, link gear 6 and second damper 8, installation base 1 upper end intermediate position has seted up one

mounting groove

2, 3 joints of condenser main part are in mounting groove 2, four first damping grooves 4 have been seted up to 2 bottom rectangular array in mounting groove, first damper 5 sets up in first damping groove 4, four first damping grooves 4 between and lie in and seted up two link grooves 7 in installation base 1, all be provided with a link gear 6 in two link grooves 7, second damper 8 sets up between two link grooves 7, the dual shock attenuation of second damper 8 through first damper 5, the stability after the condenser is fixed has been improved.

Four corners of the lower end of the condenser main body 3 are fixedly connected with a limiting rod 9, the bottom of the mounting groove 2 is provided with a limiting groove 10 corresponding to the limiting rod 9, the limiting rods 9 are slidably connected in the corresponding limiting grooves 10, the condenser main body 3 can be effectively prevented from swinging in the horizontal direction, the linkage mechanisms 6 respectively comprise a fixed rotating shaft 61, a fixed gear 62, a first gear plate 63, a second gear plate 64 and a fixed bearing 67, the fixed rotating shaft 61 is rotatably connected in the linkage groove 7 which is used oppositely, the fixed rotating shaft 61 is fixedly connected with a fixed gear 62, one side of the linkage groove 7 far away from the side is slidably connected with the first gear plate 63, one side of the linkage groove 7 near the side is slidably connected with the second gear plate 64, the first gear plate 63 and the second gear plate 64 are engaged and connected with the fixed gear 62, a plurality of rotating grooves 65 are uniformly arranged in one side of the linkage groove 7 near the second gear plate 64, a rotating ball 66 is rotatably connected in each of the plurality of rotating grooves 65, the outer sides of the rotating balls 66 penetrate through the rotating grooves 65 and are in contact with one side of the second gear plate 64 far away from the fixed gear 62, a fixed bearing 67 is fixedly connected at the joint of the fixed rotating shaft 61 and the side wall of the linkage groove 7, the pressing block 51 can be driven to move by the rotation of the fixed gear 62 of the linkage mechanism 6 when pressed downwards, the second damping mechanism 8 comprises a second damping groove 81, a fixed magnet 82 and a sliding magnet 83, the second damping groove 81 is arranged in the installation base 1 and is positioned between the two linkage grooves 7, the fixed magnet 82 is fixedly connected at the upper end of the second damping groove 81, the sliding magnet 83 is slidably connected in the second damping groove 81, the two sides of the sliding magnet 83 are fixedly connected with the side of the second gear plate 64 of the linkage mechanism 6 far away from the fixed gear 62, and move towards the fixed magnet 82 through the sliding magnet 83 of the second damping mechanism 8, the secondary shock absorption of the condenser main body 3 is realized through homopolar repulsion acting forces of two magnets, the first shock absorption mechanisms 5 respectively comprise pressing blocks 51, telescopic cylinders 52, telescopic rods 53, reset springs 54, limiting plates 55 and sealing gaskets 56, the pressing blocks 51 are all slidably connected in first shock absorption grooves 4 which are used oppositely, the upper ends of the pressing blocks 51 are all fixedly connected at the bottom of the condenser main body 3, the telescopic cylinders 52 are all fixedly connected at the bottom of the corresponding first shock absorption grooves 4, the telescopic rods 53 are all slidably connected in the telescopic cylinders 52, the lower ends of the telescopic rods 53 are all positioned in the telescopic cylinders 52 and are all fixedly connected with the limiting plates 55, the upper ends of the telescopic rods 53 all penetrate through the telescopic cylinders 52 and are all fixedly connected at the lower ends of the pressing blocks 51, the reset springs 54 are all fixedly connected between the bottoms of the pressing blocks 51 and the telescopic cylinders 52, the outer sides of the limiting plates 55 are all fixedly, the reaction force generated by the expansion link 53 of the first damping mechanism 5 compressing the air inside the expansion cylinder 52 can effectively reduce the vibration amplitude of the condenser body 3.

Specifically, when the condenser main body 3 is vibrated by the influence of external wind, the condenser main body 3 is located in the mounting groove 2 and moves downwards, so that the pressing block 51 is compressed and moves downwards, the pressing block 51 pushes the expansion link 53 to compress the air in the expansion link 52 and the return spring 54 moves downwards, the return spring 54 and the expansion link 53 generate an upward reverse acting force, so that the vibration amplitude of the low pressing block 51 can be reduced, meanwhile, in the process that the pressing block 51 is pressed downwards, the first gear plate 63 is driven to move downwards, the fixed gear 62 is driven to rotate, the second gear plate 64 is located in the linkage groove 7 and moves upwards, the sliding magnet 83 is driven to move upwards, the mutual repulsion acting force between the fixed magnet 82 and the sliding magnet 83 is increased through the mutual approach between the fixed magnet 82 and the sliding magnet 83, and the descending amplitude of the first gear plates 63 and the pressing block 51 is reduced, finally, the vibration amplitude of the condenser main body 3 is reduced, and the shock absorption of the condenser main body 3 is realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shock-absorbing fixing support for a tower top condenser is characterized by comprising an installation base (1), a condenser main body (3), a first shock-absorbing mechanism (5), a linkage mechanism (6) and a second shock-absorbing mechanism (8), the middle position of the upper end of the mounting base (1) is provided with a mounting groove (2), the condenser main body (3) is clamped in the mounting groove (2), four first damping grooves (4) are arranged at the bottom of the mounting groove (2) in a rectangular array, the first damping mechanisms (5) are arranged in the first damping grooves (4), two linkage grooves (7) are arranged between the four first damping grooves (4) and in the installation base (1), a linkage mechanism (6) is arranged in each of the two linkage grooves (7), the second damping mechanism (8) is arranged between the two linkage grooves (7).

2. The shock-absorbing fixing bracket for the overhead condenser of claim 1, wherein: the first damping mechanisms (5) respectively comprise a pressing block (51), a telescopic cylinder (52), a telescopic rod (53), a return spring (54), a limiting plate (55) and a sealing gasket (56), the pressing blocks (51) are all connected in a first damping groove (4) which is used oppositely in a sliding way, the upper ends of the pressing blocks (51) are fixedly connected with the bottom of the condenser main body (3), the telescopic cylinders (52) are fixedly connected with the bottoms of the corresponding first damping grooves (4), the telescopic cylinders (52) are internally and respectively connected with a telescopic rod (53) in a sliding way, the lower ends of the telescopic rods (53) are respectively positioned in the telescopic cylinders (52) and are respectively and fixedly connected with a limit plate (55), the upper ends of the telescopic rods (53) penetrate through the telescopic cylinder (52) and are fixedly connected with the lower end of the pressing block (51), and a return spring (54) is fixedly connected between the bottom of the pressing block (51) and the telescopic cylinder (52).

3. The shock-absorbing fixing bracket for the overhead condenser of claim 2, wherein: the outer side of the limiting plate (55) is fixedly connected with a sealing gasket (56), and the outer side of the sealing gasket (56) is in contact with the inner side wall of the telescopic cylinder (52).

4. The shock-absorbing fixing bracket for the overhead condenser of claim 1, wherein: the linkage mechanisms (6) respectively comprise a fixed rotating shaft (61), a fixed gear (62), a first gear plate (63), a second gear plate (64) and a fixed bearing (67), the fixed rotating shaft (61) is rotationally connected in a linkage groove (7) for relative use, the fixed rotating shaft (61) is fixedly connected with one fixed gear (62), the linkage groove (7) is far away from one side and is respectively and slidably connected with one first gear plate (63), the linkage groove (7) is close to one side and is respectively and slidably connected with one second gear plate (64), the first gear plate (63) and the second gear plate (64) are respectively and meshingly connected with the fixed gear (62), a plurality of rotating grooves (65) are uniformly formed in one side, close to the second gear plate (64), of the linkage groove (7), and a rotating ball (66) is rotationally connected in each rotating groove (65), the outer sides of the rotating balls (66) penetrate through the rotating groove (65) and are in contact with one side, away from the fixed gear (62), of the second gear plate (64), and the connecting part of the fixed rotating shaft (61) and the side wall of the linkage groove (7) is fixedly connected with a fixed bearing (67).

5. The shock-absorbing fixing bracket for the overhead condenser of claim 1, wherein: second damper (8) include second damping groove (81), fixed magnet (82) and slip magnet (83), second damping groove (81) are seted up in installation base (1) and are located between two linkage grooves (7), fixed magnet (82) fixed connection is in second damping groove (81) upper end, slip magnet (83) sliding connection is in second damping groove (81), fixed gear (62) one survey fixed connection is all kept away from with second gear plate (64) of linkage (6) in slip magnet (83) both sides.

6. The shock-absorbing fixing bracket for the overhead condenser of claim 1, wherein: condenser main part (3) lower extreme four corners is gag lever post (9) of equal fixedly connected with, a spacing groove (10) have all been seted up with gag lever post (9) corresponding position in mounting groove (2) bottom, equal sliding connection of gag lever post (9) is in corresponding spacing groove (10).