阅读说明：本技术 一种不失稳的加强型纠偏辊膨胀节 (Reinforced deviation rectifying roller expansion joint without instability ) 是由 倪城 于 2021-10-08 设计创作，主要内容包括：本发明公开了一种不失稳的加强型纠偏辊膨胀节,本发明涉及辊筒制造技术领域,包括轴承,所述轴承的内侧面与纠偏辊辊轴的表面固定连接,所述轴承的表面固定连接有连接机构,所述连接机构的内侧面固定连接有降温机构,所述连接机构的顶部固定连接有法兰盘,所述法兰盘与连接机构相对面的中间位置固定连接有调控机构,所述调控机构包括蒙皮和防火胶布。该不失稳的加强型纠偏辊膨胀节,通过连接机构、降温机构、调控机构以及稳固机构等机构的配合使用,解决了如何降低纠偏辊表面的温度从而减少膨胀节热补偿的问题,膨胀节在使用时会由于纠偏辊的需补偿量过大而造成失稳,如何提高膨胀节的热稳定性的问题。(The invention discloses an unstability-free reinforced type deviation rectifying roller expansion joint, which relates to the technical field of roller manufacturing and comprises a bearing, wherein the inner side surface of the bearing is fixedly connected with the surface of a roller shaft of a deviation rectifying roller, the surface of the bearing is fixedly connected with a connecting mechanism, the inner side surface of the connecting mechanism is fixedly connected with a cooling mechanism, the top of the connecting mechanism is fixedly connected with a flange plate, the middle position of the opposite surface of the flange plate and the connecting mechanism is fixedly connected with a regulating mechanism, and the regulating mechanism comprises a skin and a fireproof adhesive tape. This strenghthened type of unstability roller expansion joint of rectifying uses through the cooperation of mechanisms such as coupling mechanism, cooling mechanism, regulation and control mechanism and firm mechanism, thereby has solved how to reduce the temperature on the roller surface of rectifying and has reduced the problem of expansion joint thermal compensation, and the expansion joint can be because the required compensation volume of the roller of rectifying is too big and cause the unstability when using, the problem of how to improve the thermal stability of expansion joint.)

1. The utility model provides a strenghthened type rectifying roller expansion joint of unstability, includes bearing (1), its characterized in that: the medial surface of bearing (1) is connected with the fixed surface of rectifying roller axle, the fixed surface of bearing (1) is connected with coupling mechanism (2), the medial surface fixedly connected with cooling mechanism (3) of coupling mechanism (2), the top fixedly connected with ring flange (4) of coupling mechanism (2), intermediate position fixedly connected with control mechanism (5) of ring flange (4) and coupling mechanism (2) opposite face, control mechanism (5) include covering (51) and fire prevention adhesive tape (52), the top of covering (51) and fire prevention adhesive tape (52) all with the bottom fixed connection of ring flange (4), the intermediate position fixedly connected with wire net (53) of covering (51) and fire prevention adhesive tape (52) opposite face, the intermediate position fixedly connected with viscoelastic material layer (54) of wire net (53), the inside fixedly connected with metal strip (55) of fire prevention adhesive tape (52), explosion-proof holes (56) are formed in the connecting position of the skin (51) and the connecting mechanism (2), and a stabilizing mechanism (6) is fixedly connected to the surface of the fireproof adhesive tape (52).

2. The unstabilized reinforced roll expansion joint of claim 1, wherein: coupling mechanism (2) are including connecting wall (21), the fixed surface of the surface of connecting wall (21) and bearing (1) is connected, the top fixedly connected with of connecting wall (21) connects platform (22), the top fixedly connected with pillar (23) of connecting platform (22).

3. The unstabilized reinforced roll expansion joint of claim 2, wherein: the top fixedly connected with air inlet wall (27) of pillar (23), shell fragment (24) down is connected to the below position fixedly connected with on pillar (23) surface, shell fragment (25) are gone up to the top position fixedly connected with on pillar (23) surface, the fixed surface of going up shell fragment (25) is connected with rigidity strip (26).

4. The unstabilized reinforced roll expansion joint of claim 3, wherein: cooling mechanism (3) are including mechanism wall (31), the medial surface fixed connection of the top of mechanism wall (31) and air inlet wall (27), top position fixed connection of mechanism wall (31) medial surface mixes platform (32).

5. The unstabilized reinforced roll expansion joint of claim 4, wherein: spiral holes (33) are formed in the surface of the mixing table (32), a cooling pipe (34) is fixedly connected to the lower position of the mixing table (32), and two ends of the cooling pipe (34) penetrate through the surface of the mechanism wall (31) and are fixedly connected with the surface of the mechanism wall (31).

6. The unstabilized reinforced roll expansion joint of claim 4, wherein: the mechanism is characterized in that a fan (35) is fixedly connected to the middle of the inner side surface of the mechanism wall (31), filter cotton (36) is fixedly connected to the lower position of the inner side surface of the mechanism wall (31), an air pressure gun (37) is fixedly connected to the edge of the surface of the filter cotton (36), and the surface of the air pressure gun (37) is fixedly connected to the lower position of the surface of the mechanism wall (31).

7. The unstabilized reinforced roll expansion joint of claim 1, wherein: the stabilizing mechanism (6) comprises a ceramic powder layer (61), the surface of the ceramic powder layer (61) is fixedly connected with the middle position of the surface of the fireproof adhesive tape (52), and a copper material body (62) is fixedly connected with the surface of the ceramic powder layer (61).

8. The unstabilized reinforced roll expansion joint of claim 7, wherein: the inside of the copper body (62) has been seted up and has been aerifyd hole (63), one side fixedly connected with rib ring (64) that ceramic powder layer (61) was kept away from to the copper body (62), rib seal (65) have been seted up on the surface of rib ring (64).

Technical Field

The invention relates to the technical field of roller manufacturing, in particular to an unstability-free reinforced rectifying roller expansion joint.

Background

The expansion joint is a flexible structure arranged on the container shell or the pipeline for compensating the additional stress caused by temperature difference and mechanical vibration, is also called a compensator or a telescopic joint in a conventional mode and comprises a corrugated pipe, an end pipe, a support, a flange, a guide pipe and other accessories which form a working main body of the expansion joint, is a flexible structure arranged on the container shell or the pipeline for compensating the additional stress caused by temperature difference and mechanical vibration, absorbs the dimensional change of the pipeline, the guide pipe, the container and other pipelines caused by expansion and contraction due to heat and the like or compensates the axial displacement, the transverse displacement and the angular displacement of the pipeline, the guide pipe, the container and the like by utilizing the effective telescopic deformation of the corrugated pipe of the working main body, can also be used for noise reduction and vibration reduction, can be used for heat supply, and in order to prevent the pipeline from deforming or damaging due to thermal extension or temperature stress when the temperature of a heat supply pipeline is increased, to compensate for thermal elongation of the pipe and thereby reduce stress in the pipe wall and forces acting on the valve member or the bracket structure.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an unstability reinforced type deviation rectifying roller expansion joint, which solves the problems that how to reduce the temperature of the surface of a deviation rectifying roller so as to reduce the thermal compensation of the expansion joint, and how to improve the thermal stability of the expansion joint because the expansion joint is unstably caused by overlarge compensation amount required by the deviation rectifying roller when in use.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a strenghthened type rectifying roller expansion joint of unstability, includes the bearing, the medial surface of bearing and the fixed surface of rectifying roller axle are connected, the fixed surface of bearing is connected with coupling mechanism, coupling mechanism's medial surface fixedly connected with cooling mechanism, coupling mechanism's top fixedly connected with ring flange, the intermediate position fixedly connected with regulation and control mechanism of ring flange and coupling mechanism opposite face, regulation and control mechanism includes covering and fire prevention adhesive tape, the covering all with the bottom fixed connection of ring flange with the top of fire prevention adhesive tape, the intermediate position fixedly connected with wire net of covering and fire prevention adhesive tape opposite face, the intermediate position fixedly connected with viscoelastic material layer of wire net, the inside fixedly connected with metal strip of fire prevention adhesive tape, explosion-proof hole has been seted up to the junction of covering and coupling mechanism, the fixed surface of fire prevention adhesive tape is connected with stabilizing mean, the problem that the expansion joint can cause the unstability because the required compensation volume of rectifying roller is too big when using has been solved through design regulation and control mechanism, when the high temperature, the required compensation volume of rectifying roller can be too big, in the device, the fixed surface of wire net is connected with the viscoelastic material layer, too high temperature can make the damping grow of this viscoelastic material layer, thereby increase the anti deformability of expansion joint, when the temperature is lower, the damping of viscoelastic material layer resumes, thereby reach the purpose of avoiding the unstability through the anti deformability who adjusts the expansion joint.

Preferably, coupling mechanism is including connecting the wall, the fixed surface of connecting the surface of wall and bearing is connected, the top fixedly connected with of connecting the wall connects the platform, the top fixedly connected with pillar of connecting the platform, when rectifying the roller and correcting steel, the axial and the radial displacement of rectifying the roller are absorbed to adjustment and control mechanism, go up the top position that the shell fragment supported the fire prevention adhesive tape, and lower shell fragment supports the below position of fire prevention adhesive tape, can prevent that adjustment and control mechanism from because of the high serious unstability of temperature, and the rigidity strip provides the rigidity power, and the shell fragment provides the space of letting back, and the rigidity power makes the structure more stable.

Preferably, the top of the pillar is fixedly connected with an air inlet wall, the lower position of the surface of the pillar is fixedly connected with a lower elastic sheet, the upper position of the surface of the pillar is fixedly connected with an upper elastic sheet, and the surface of the upper elastic sheet is fixedly connected with a rigid strip.

Preferably, cooling mechanism includes the mechanism wall, the medial surface fixed connection of the top of mechanism wall and air inlet wall, the top position fixedly connected with of mechanism wall medial surface mixes the platform, thereby has solved through design cooling mechanism how to reduce the problem of rectifying the surperficial temperature of roller and reducing the expansion festival thermal compensation, and the fan drives gaseous entering mechanism wall from mixing the platform, and the spiral hole cutting air for the air current forms the stronger heliciform of directionality, and the air current fully contacts with the cooling tube, and rethread filter pulp filters the dust, and the surface of rectifying the roller is carried to the air current, thereby effectively reduces the surperficial temperature of rectifying the roller.

Preferably, the surface of the mixing table is provided with a spiral hole, a cooling pipe is fixedly connected to the lower position of the mixing table, and two ends of the cooling pipe penetrate through the surface of the mechanism wall and are fixedly connected with the surface of the mechanism wall.

Preferably, the middle position of the inner side surface of the mechanism wall is fixedly connected with a fan, the lower position of the inner side surface of the mechanism wall is fixedly connected with filter cotton, the edge position of the surface of the filter cotton is fixedly connected with an air pressure gun, and the surface of the air pressure gun is fixedly connected with the lower position of the surface of the mechanism wall.

Preferably, stabilizing mean includes the ceramic powder layer, the surface on ceramic powder layer and the middle part position fixed connection on fire prevention adhesive tape surface, the fixed surface on ceramic powder layer is connected with the copper material body, uses through the cooperation of mechanisms such as coupling mechanism, cooling mechanism, regulation and control mechanism and stabilizing mean, thereby has solved how to reduce the temperature on roller surface of rectifying and has reduced the problem of expansion joint thermal compensation, and the expansion joint can cause the unstability because the compensation volume that needs of the roller of rectifying when using, how to improve the problem of the thermal stability of expansion joint.

Preferably, the hole of aerifing has been seted up to the inside of the copper material body, one side fixedly connected with rib ring that the ceramic bisque was kept away from to the copper material body, the rib seal has been seted up on the surface of rib ring, has solved the problem of how to improve the thermal stability of expansion joint through design firm mechanism, and when the temperature was higher, the inside gas of covering can expand, sets up explosion-proof hole and can prevent that gas expansion from causing the covering to burst, and simultaneously, the gas of the downthehole portion of aerifing can expand for the resistance to deformation ability reinforcing of the copper material body, the high thermal stability performance of cooperation ceramic bisque makes the expansion joint more stable in the use.

(III) advantageous effects

The invention provides an enhanced rectifying roller expansion joint without instability. The method has the following beneficial effects:

(1) this strenghthened type of unstability roller expansion joint of rectifying, through the cooperation of mechanisms such as coupling mechanism, cooling mechanism, regulation and control mechanism and firm mechanism use, thereby solved how to reduce the temperature on roller surface of rectifying and reduce the problem of expansion joint thermal compensation, the expansion joint can be because the required compensation volume of the roller of rectifying is too big and cause the unstability when using, the problem of how to improve the thermal stability of expansion joint.

(2) This strenghthened type of unstability roller expansion joint of rectifying when rectifying the roller and correcting steel, the axial and the radial displacement of rectifying the roller are absorbed to adjustment and control mechanism, go up the top position that the shell fragment supported the fire prevention adhesive tape, and lower shell fragment supports the below position of fire prevention adhesive tape, can prevent that adjustment and control mechanism from providing the rigidity power because of the serious unstability of high temperature, and the shell fragment provides the space of letting back, and the rigidity power makes the structure more stable.

(3) This strenghthened type of unstability roller expansion joint of rectifying has solved through design cooling mechanism how to reduce the problem of rectifying the surperficial temperature of roller and reducing the thermal compensation of expansion joint, and the fan drives gaseous from mixing platform entering mechanism wall, and the spiral hole cuts the air for the air current forms the stronger heliciform of directionality, and air current and cooling tube fully contact, and rethread filter pulp filters the dust, and the surface of roller is rectified to the air current transport, thereby effectively reduces the surperficial temperature of roller of rectifying.

(4) This strenghthened type of unstability rectification roller expansion joint, solved the expansion joint through design regulation and control mechanism and can cause the problem of unstability because the required compensation volume of rectifying the roller is too big when using, when the high temperature, the required compensation volume of rectifying the roller can be too big, in the device, the fixed surface of wire net is connected with the viscoelastic material layer, too high temperature can make the damping grow of this viscoelastic material layer, thereby increase the anti deformability of expansion joint, when the temperature is lower, the damping on viscoelastic material layer resumes, thereby reach the anti deformability through adjusting the expansion joint and avoid the purpose of unstability.

(5) This strenghthened type of unstability roller expansion joint of rectifying has solved the problem of how to improve the thermal stability of expansion joint through design firm mechanism, and when the temperature was higher, the inside gas of covering can expand, sets up explosion-proof hole and can prevent that gas expansion from causing the covering to burst, and simultaneously, the gas of aerifing the downthehole portion can expand for the resistance to deformation reinforcing of copper material body, the high thermal stability performance of cooperation ceramic powder layer makes the expansion joint more stable in the use.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the coupling mechanism of the present invention;

FIG. 4 is a schematic structural view of the cooling mechanism of the present invention;

FIG. 5 is a schematic structural view of a regulating mechanism of the present invention;

FIG. 6 is a schematic structural view of the securing mechanism of the present invention.

In the figure: 1. a bearing; 2. a connecting mechanism; 21. a connecting wall; 22. a connecting table; 23. a pillar; 24. a lower spring plate; 25. an upper spring plate; 26. a rigid strip; 27. an air inlet wall; 3. a cooling mechanism; 31. a mechanism wall; 32. a mixing station; 33. a helical bore; 34. a cooling tube; 35. a fan; 36. filtering cotton; 37. an air pressure gun; 4. a flange plate; 5. a regulating mechanism; 51. covering a skin; 52. a fire-proof adhesive tape; 53. steel wire mesh; 54. a layer of viscoelastic material; 55. a metal strip; 56. an explosion-proof hole; 6. a stabilizing mechanism; 61. a ceramic powder layer; 62. a copper body; 63. an inflation hole; 64. a rib ring; 65. and (6) rib printing.

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.

As shown in fig. 1 to 6, the present invention provides a technical solution: an unstability reinforced type deviation rectifying roller expansion joint comprises a bearing 1, the inner side surface of the bearing 1 is fixedly connected with the surface of a deviation rectifying roller shaft, the surface of the bearing 1 is fixedly connected with a connecting mechanism 2, the connecting mechanism 2 comprises a connecting wall 21, the surface of the connecting wall 21 is fixedly connected with the surface of the bearing 1, the top of the connecting wall 21 is fixedly connected with a connecting table 22, the top of the connecting table 22 is fixedly connected with a support column 23, the top of the support column 23 is fixedly connected with an air inlet wall 27, the lower position of the surface of the support column 23 is fixedly connected with a lower elastic sheet 24, the upper position of the surface of the support column 23 is fixedly connected with an upper elastic sheet 25, the surface of the upper elastic sheet 25 is fixedly connected with a rigid strip 26, the inner side surface of the connecting mechanism 2 is fixedly connected with a cooling mechanism 3, the cooling mechanism 3 comprises a mechanism wall 31, the middle position of the inner side surface of the mechanism wall 31 is fixedly connected with a fan 35, and the lower position of the inner side surface of the mechanism wall 31 is fixedly connected with filter cotton 36, the edge position of the surface of the filter cotton 36 is fixedly connected with an air pressure gun 37, the surface of the air pressure gun 37 is fixedly connected with the lower position of the surface of the mechanism wall 31, the top of the mechanism wall 31 is fixedly connected with the inner side surface of the air inlet wall 27, the upper position of the inner side surface of the mechanism wall 31 is fixedly connected with a mixing table 32, the surface of the mixing table 32 is provided with a spiral hole 33, the lower position of the mixing table 32 is fixedly connected with a cooling pipe 34, two ends of the cooling pipe 34 penetrate through the surface of the mechanism wall 31 and are fixedly connected with the surface of the mechanism wall 31, the top of the connecting mechanism 2 is fixedly connected with a flange plate 4, the middle position of the opposite surface of the flange plate 4 and the connecting mechanism 2 is fixedly connected with a regulating mechanism 5, and the problem of reducing the temperature of the surface of the rectification roller so as to reduce the expansion heat-saving compensation is solved through the matching use of the mechanisms such as the connecting mechanism 2, the cooling mechanism 3, the regulating mechanism 5 and the stabilizing mechanism 6, when the expansion joint is used, the instability is caused due to the overlarge compensation amount of the rectification roller, and the thermal stability of the expansion joint is improved.

The regulating mechanism 5 comprises a skin 51 and a fireproof adhesive tape 52, the tops of the skin 51 and the fireproof adhesive tape 52 are fixedly connected with the bottom of the flange plate 4, a steel wire mesh 53 is fixedly connected at the middle position of the opposite surfaces of the skin 51 and the fireproof adhesive tape 52, a viscoelastic material layer 54 is fixedly connected at the middle position of the steel wire mesh 53, a metal strip 55 is fixedly connected inside the fireproof adhesive tape 52, an explosion-proof hole 56 is formed at the joint of the skin 51 and the connecting mechanism 2, when the temperature is overhigh, the compensation required amount of the rectifying roller is overlarge, in the device, the surface of the steel wire mesh 53 is fixedly connected with the viscoelastic material layer 54, the damping of the viscoelastic material layer 54 is increased due to overhigh temperature, so that the deformation resistance of the expansion joint is improved, the purpose of avoiding instability by adjusting the deformation resistance of the expansion joint is achieved, and a stabilizing mechanism 6 is fixedly connected on the surface of the fireproof adhesive tape 52, the stabilizing mechanism 6 comprises a ceramic powder layer 61, the surface of the ceramic powder layer 61 is fixedly connected with the middle position of the surface of the fireproof adhesive tape 52, the surface of the ceramic powder layer 61 is fixedly connected with a copper material body 62, an inflation hole 63 is formed in the copper material body 62, one side of the copper material body 62, far away from the ceramic powder layer 61, is fixedly connected with a rib ring 64, and a rib mark 65 is formed on the surface of the rib ring 64.

When in use: this strenghthened type of unstability is rectified roller expansion joint uses through the cooperation of mechanisms such as coupling mechanism 2, cooling mechanism 3, regulation and control mechanism 5 and firm mechanism 6, thereby has solved how to reduce the temperature on rectifying roller surface and has reduced the problem of expansion joint thermal compensation, and the expansion joint can be because the required compensation volume of rectifying the roller is too big and cause the unstability when using, the problem of how to improve the thermal stability of expansion joint.

Firstly, when rectifying the roll and correcting steel, the axial and radial displacement of rectifying the roll is absorbed by control mechanism 5, go up the top position that shell fragment 25 supported fire proof adhesive tape 52, lower shell fragment 24 supports the below position of fire proof adhesive tape 52, can prevent that control mechanism 5 from seriously unstability because of the high temperature, rigidity strip 26 provides the rigidity power, the shell fragment provides the space of letting back, the rigidity power makes the structure more stable, fan 35 drives gas and gets into mechanism wall 31 from mixing platform 32, spiral hole 33 cuts the air, make the air current form the heliciform that the directionality is stronger, the air current fully contacts with cooling tube 34, rethread filter the dust through filter pulp 36, the surface of rectifying the roll is carried to the air current, thereby effectively reduce the temperature on rectifying the roll surface.

When the temperature is too high, the compensation required amount of the rectification roller is too large, in the device, the surface of the steel wire mesh 53 is fixedly connected with the viscoelastic material layer 54, the too high temperature can enable the damping of the viscoelastic material layer 54 to be increased, so that the deformation resistance of the expansion joint is increased, when the temperature is lower, the damping of the viscoelastic material layer 54 is recovered, the purpose of avoiding instability by adjusting the deformation resistance of the expansion joint is achieved, when the temperature is higher, the gas inside the skin 51 can expand, the explosion-proof holes 56 are arranged to prevent the skin 51 from bursting due to the expansion of the gas, meanwhile, the gas inside the inflation holes 63 can expand, so that the deformation resistance of the copper material body 62 is enhanced, and the expansion joint is more stable in the use process by matching with the high-heat stability performance of the ceramic powder layer 61.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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.