Shock absorption and isolation and vibration reduction and isolation support

Abstract

A shock absorption and isolation support relates to the technical field of shock absorption and isolation control and comprises a support bottom component, a moving component, an annular control component, an annular moving component, a support top moving component and a support top round hole cover plate. The support bottom component, the moving component, the annular control component and the annular moving component are in contact connection through friction assemblies in the vertical direction and are connected through transverse deformation assemblies in the transverse direction. A moving component vertical round rod sequentially penetrates through the annular control component, the annular moving component and the support top moving component from bottom to top, and the top end of the support top moving component is in threaded connection with the upper end of the moving component; the annular moving component and the support top moving component are in contact connection through the vertical deformation assembly or the vertical spring assembly. The annular inner side of the annular moving component is in contact with the vertical cylinder of the moving component; a vertical sliding piece is placed in the placing groove in the inner side of the support top moving component, and the support top moving component makes contact with the vertical cylinder of the moving component through the vertical sliding piece.

Description

Technical Field

[0001] The present invention relates to the technical field of shock and vibration isolation control, and particularly to a shock and vibration isolation device. Background Art

[0002] Shock and vibration isolation supports can be widely used in civil engineering, mechanical equipment, transportation, bridges, aviation, aerospace, energy engineering, power engineering, pipeline engineering, subway tunnels, seats, structure facilities, etc., where shock and vibration isolation are required. It can achieve the functions of saving energy, reducing harmful emissions, protecting the natural environment, improving living conditions, accumulating social wealth, enriching society, improving the level of civilization, practicing the harmonious coexistence of humans and nature, and creating an environment for green development.

[0003] To meet different needs of shock and vibration isolation, various supports with relative movement between the upper and lower support bodies have emerged. These supports have their own advantages, but also have disadvantages and problems.

[0004] 1. A double-sided limited friction sliding support (ZL01115216.8, International Patent Main Classification No. E04B 1 / 98): The disadvantages and problems of this support are that under the action of an external force perpendicular to the translation, it cannot ensure that the upper and lower sliding surfaces of the support device do not separate. Once vertically separated, the supported body loses safety control.

[0005] 2. A straight-sliding friction sliding support (ZL01212976.3): The disadvantages and problems of this support are that under the action of an external force, it cannot limit the displacement in the direction of friction sliding and the displacement under the separation in the direction perpendicular to the friction sliding.

[0006] 3. A vibration control friction sliding support (ZL01106775.6, International Patent Main Classification No. E04B 1 / 98): The disadvantages and problems of this support are that it has originality and strong principle, but there are problems with displacement limitation in terms of practicality and insufficient conditions for solving rigid collisions.

[0007] Due to some of the above disadvantages and problems of the supports, there are functional deficiencies, defects, and potential hazards in use, and it causes complexity and twists in design and calculation; the theoretical research on shock and vibration isolation control tends to be ahead, but the actual application encounters bottlenecks, resulting in the problem of inconsistency between the theoretical requirements and the current technical status of the supports. Summary of the Invention

[0008] To solve the above technical problems, the present invention provides a shock isolation and vibration reduction bearing, which relates to the technical field of vibration reduction and isolation control. The bearing includes a bearing bottom member, a moving member, an annular control member, an annular moving member, a bearing top moving member, and a bearing top round hole cover plate. The bearing bottom member and the moving member are vertically connected in a composite contact manner through rolling elements and sliding lubrication products. The bearing bottom member and the moving member are horizontally connected in a combined contact manner through two different types of springs. The vertical round rod of the moving member sequentially passes through the annular control member, the annular moving member, and the bearing top moving member from bottom to top. The top end of the bearing top moving member is threadedly connected to the upper end of the moving member. The size of the bearing top round hole cover plate matches the size of the central round hole of the bearing top moving member, and the bearing top round hole cover plate is placed at the central round hole of the bearing top moving member. The bearing top round hole cover plate contacts the end of the vertical round rod of the moving member through a pressure sensing assembly.

[0009] The technical solution provided by the present invention is as follows:

[0010] A shock isolation and vibration damping support, the support includes a support bottom member 1, a moving member 2, an annular control member 3, an annular moving member 4, a support top moving member 5 and a support top round hole cover plate 6 from bottom to top; the moving member 2 is a "soil"-shaped cylinder; the support bottom member 1 is a disc shape or a rectangular body, and one end of the support bottom member 1 is connected to an external support object through a bolt 22; the annular control member 3, the annular moving member 4 and the support top moving member 5 are all annular structures; the periphery of the ring of the support top moving member 5 is connected to the other end of the external support object through a bolt 22-2; the support top round hole cover plate 6 is a circular plate, and the aperture of the support top round hole cover plate 6 coincides with the aperture of the support top moving member 5, and is used to close the support top moving member 5; the vertical rod of the moving member 2 passes through the annular control member 3, the annular moving member 4 and the support top moving member 5 from bottom to top in sequence; the top end of the support top moving member 5 and the upper end of the moving member 2 are connected through a bolt 22-3; a pressure sensing component 14 is installed at the lower end of the support top round hole cover plate 6, and the support top round hole cover plate 6 is in contact connection through the pressure sensing component 14; the support bottom member 1 and the moving member 2 are in contact connection vertically through a friction component, the friction component is placed on the contact surface between the support bottom member 1 and the moving member 2, and the support bottom member 1 and the moving member 2 are connected horizontally through a lateral deformation component; the moving member 2 and the annular control member 3 are in contact connection vertically through a friction component, the friction component is placed on the contact surface between the moving member 2 and the annular control member 3; the moving member 2 and the annular control member 3 are in contact connection horizontally through a lateral deformation component; the support bottom member 1 and the annular control member 3 are connected vertically through a bolt 22-1; the annular control member 3 and the annular moving member 4 are in contact connection through a friction component, the friction component is placed on the contact surface between the annular control member 3 and the annular moving member 4; the annular moving member 4 and the support top moving member 5 are in contact connection through a vertical deformation component or a vertical spring component; the inner ring of the annular moving member 4 is in contact with the vertical cylinder of the moving member 2; there is a placement groove near the inside of the moving member 2 in the support top moving member 5, the placement groove is used to place a vertical sliding member 15, and the support top moving member 5 is in contact with the vertical cylinder of the moving member 2 through the vertical sliding member 15; when the support top annular moving member 5 moves up and down, the vertical sliding member 15 slides up and down along the moving member 2.

[0011] Further, the friction component is a rolling body or a combination of a rolling body and a sliding lubrication product; the rolling body realizes the friction function through rolling friction, and the rolling body includes a spherical body or a cylinder; the sliding lubrication product realizes the friction function through sliding friction, and the sliding lubrication product includes a friction material coating, a friction plate, a high-temperature and high-pressure lubricating oil, a high-temperature and high-pressure grease or a high-temperature and high-pressure grease composite grease.

[0012] Further, the rolling elements are placed inside a cage, and the cage is a porous bracket; the cage horizontally controls the rolling elements to keep a distance from each other during rolling; the number of round holes in the cage is the same as the number of rolling elements.

[0013] Further, the lateral deformation assembly is a combination of any two of a truncated conical helical spring assembly, a bushing-type radial spring, and a bushing-type radial corrugated spring.

[0014] Further, the vertical spring assembly includes a bushing-type axial corrugated spring 8 and a spring combination sub-component 8-1; the bushing-type axial corrugated spring 8 and the spring combination sub-component 8-1 are respectively on both sides of the symmetry axis of the support.

[0015] Further, the vertical deformation assembly includes a bushing-type axial air spring 25 and an axial spring member 26; the bushing-type axial air spring 25 and the axial spring member 26 are respectively on both sides of the symmetry axis of the support.

[0016] Further, the spring combination sub-component 8-1 includes a middle disc spring combination 9, a disc spring combination 10, an annular spring combination 11, a truncated conical scroll helical spring combination 12, and a cylindrical spring composite 13; the middle disc spring combination 9, the disc spring combination 10, the annular spring combination 11, the truncated conical scroll helical spring combination 12, and the cylindrical spring composite 13 are sequentially connected to each other through positioning grooves.

[0017] Further, the bottom member 1 of the support is a plane or a concave spherical crown-shaped curved surface; when the bottom member 1 of the support is a plane, the moving member 2, the annular control member 3, the annular moving member 4, and the top moving member 5 of the support are all planes accordingly; when the bottom member 1 of the support is a concave spherical crown-shaped curved surface, the moving member 2, the annular control member 3, the annular moving member 4, and the top moving member 5 of the support are all concave spherical crown-shaped curved surfaces accordingly.

[0018] Further, there is a space distance between the inner ring edge of the annular control member 3 and the outer edge of the vertical circular step column of the moving member 2; the space distance is the maximum horizontal displacement Xmax of the moving member 2 relative to the annular control member 3, and the space distance is also the radial length of the space volume required for placing the lateral deformation assembly.

[0019] The beneficial effects of the present invention are as follows:

[0020] (1) The support involved in the present invention has functions of vertical shock isolation and vibration reduction, horizontal shock isolation and vibration reduction, and reset; the support can limit the horizontal displacement amount, reduce vertical vibrations; it has multiple functions, is mutually coordinated, has a small area, is convenient and simple to use, and achieves beneficial effects in the fields of active control and passive control of vibration and vibration sources;

[0021] (2) The present invention provides a stress-strain pressure sensing component in the direction of the bearing force of the bearing, which has the detection functions of vertical and horizontal shock absorption, vibration isolation and damping vibration isolation. It can provide conditions for measuring the magnitude of the force borne by the bearing at any time, monitor the actions of the objects connected to the bearing, review the previous design, calculation and construction quality, and open up a way for the scientific, digital and group control in the future bearing field;

[0022] (3) The present invention obtains a numerical force for controlling shock absorption, vibration isolation and damping vibration isolation through friction: due to the different influence trends of pressure changes on the sliding friction coefficient and the rolling friction coefficient, the combined sliding friction and rolling friction have special advantages compared with sliding friction and rolling friction. The initial friction coefficient, displacement friction coefficient and termination friction coefficient of the bearing friction tend to be consistent, providing accurate acting values for shock absorption, vibration isolation and damping vibration isolation; after spraying a friction layer on the friction pair and adding lubricating oil, the oil storage effect of the micropores in the coating can protect the coating and reduce and stabilize the friction coefficient; the reserved groove in the friction pair has the functions of oil storage and reducing the contact area, reducing the friction coefficient; after setting a friction plate between the friction pairs, due to the result of relative friction, the relative displacement of the friction pair will be smaller than that without the friction plate, reducing the length of the displacement required to be reserved for the bearing, saving the manufacturing size of the bearing, and the displacement is completed according to the minimum friction coefficient of the double-sided plate; different materials with different hardness and strength are selected for the friction pair and the friction plate to reduce the material viscosity effect caused by time, reduce the indentation at the edge of the friction pair formed by long-term action, and reduce the resistance during displacement;

[0023] (4) The present invention changes the wave spectrum of the acting force and controls the generation of resonance to reduce the amplitude of the wave: the bearing reduces the lateral and vertical forces, eliminates the hidden dangers of jumping, hard collision, long external action wave spectrum period and large external action wave spectrum amplitude during the shock absorption, vibration isolation and damping vibration isolation process, and has the function of bearing multiple periodic actions;

[0024] (5) This bearing changes the performance parameters of the bearing by replacing the components inside the bearing; after the bearing is changed from a circular plane to a square or rectangular shape, the direction of the acting displacement is controlled; after the bearing is changed from a circular plane to a crown-shaped curved surface or an arc-shaped curved surface, a stable displacement reset function is obtained; this bearing has good functions of wide application, strong performance pertinence and stable applicability, does not limit the size change of the bearing, and has no special limit on the ratio of the height to the diameter of the bearing; this bearing has durability and detectability, saves manpower, material resources, financial resources and time, and there is no need to worry about the service life of the bearing during the use process;

[0025] (6) The materials used for this bearing have strong selectivity and possess the advantages of durability, stability, reliability, wide applicability, and sustainable development. The space inside the bearing uses bushing-type components and thin plastic materials to seal the water inlet, preventing water ingress and freezing, and ensuring that the bearing's functions are not lost due to environmental changes. The bearing adopts functions of controlling shock absorption and vibration isolation, which can mitigate the thermal expansion and contraction effects of the supported object and effectively eliminate the plane torsional effect of the supported object under horizontal action.

[0026] (7) The functions of the vertical slider at the end of the vertical cylinder of the moving component of the bearing and the upper connector of the moving component are as follows: By lowering the circular hole cover plate at the top of the bearing, the uneven stress between the moving component and the annular moving component at the top of the bearing is adjusted. When the annular moving component at the top of the bearing is in an inclined state, additional stress is avoided at the end of the vertical cylinder of the moving component, enabling the expected functions of the vertical deformation component, the moving component, and the annular moving component at the top of the bearing to be exerted. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall sectional view of the bearing of the present invention;

[0028] Figure 1 Among them, Figure (a) is the sectional view of the bearing when the vertical deformation component is a bushing-type axial air spring and an axial spring component; Figure (b) is the sectional view of the bearing when the vertical spring component is a bushing-type axial corrugated spring and a spring combination sub-component.

[0029] Figure 2 is the exploded view of the bottom component, the moving component, and the annular control component of the bearing of the present invention;

[0030] Figure 3 is the exploded view of the contact between the annular moving component, the moving component at the top of the bearing, the circular hole cover plate at the top of the bearing, the upper connector of the moving component, the vertical deformation component, and the vertical spring component of the present invention;

[0031] Figure 4 is the exploded view of the plan view from above of the bearing of the present invention;

[0032] Figure 5 is the sectional view of the bearing of the present invention when it is in the shape of a circular spherical crown surface, a square hyperboloid, or a rectangular single surface;

[0033] Figure 6 is the overall vertical sectional view of the displaceable planar bearing of the present invention when it is rectangular;

[0034] Figure 7 is the vertical sectional view of the displacement-limited planar bearing of the present invention when it is rectangular.

[0035] In the figure: 1 is the bottom member of the support; 2 is the moving member; 3 is the annular control member; 4 is the annular moving member; 5 is the top moving member of the support; 6 is the top circular hole cover plate of the support; 7 is the upper connecting member of the moving member; 8 is the bushing-type axial corrugated spring; 8-1 is the spring combined sub-component; 9 is the middle disc spring combined component; 10 is the disc spring combined component; 11 is the annular spring combined component; 12 is the conical scroll helical spring combined component; 13 is the cylindrical spring composite; 14 is the pressure sensing component; 15 is the vertical sliding member; 16 is the lower positioning disc spring groove; 16-1 is the lower positioning annular spring groove; 16-2 is the lower positioning conical scroll helical spring groove; 16-3 is the lower positioning cylindrical spring groove; 23 is the upper positioning disc spring groove; 23-1 is the upper positioning annular spring groove; 23-2 is the upper positioning conical scroll helical spring groove; 23-3 is the upper positioning cylindrical spring groove; 17 is the conical helical spring component; 17-1 is the conical helical spring component 1; 18 is the bushing-type radial spring; 18-1 is the bushing-type radial spring 1; 19 is the rolling element; 19-1 is the rolling element 1; 19-2 is the rolling element 2; 19-3 is the rolling element 3; 19-4 is the rolling element 4; 20 is the cage; 20-1 is the cage 1; 20-2 is the cage 2; 20-3 is the cage 3; 20-4 is the cage 4; 21 is the sliding lubrication product; 21-1 is the sliding lubrication product 1; 21-2 is the sliding lubrication product 2; 21-3 is the sliding lubrication product 3; 21-4 is the sliding lubrication product 4; 22 is the bolt; 22-1 is the bolt 1; 22-2 is the bolt 2; 22-3 is the bolt 3; 24 is the bushing-type radial corrugated spring; 24-1 is the bushing-type radial corrugated spring 1; 25 is the bushing-type axial air spring; 26 is the axial spring member.

[0036] Figure 1 The axis of symmetry A-A; Figure 5 The axis of symmetry B-B, Figure 6 The axis of symmetry C-C, Figure 7 The axis of symmetry D-D;

[0037] A is the vertical sectional symmetry center line when the support of the present invention is a circular body;

[0038] B is the symbol of the vertical sectional symmetry center line of the spherical concave spherical crown-shaped surface of the support of the present invention;

[0039] C is the symbol of the vertical sectional symmetry center line of the immovable side when the support plane is square or rectangular;

[0040] D is the symbol of the vertical sectional symmetry center line of the movable side when the support plane is square or rectangular;

[0041] O is the center of the spherical crown-shaped surface, square circular surface, rectangular circular surface, square arc surface, and rectangular arc surface with radii R1, R2, R3, and R4; R1 is the radius of the contact surface between the bottom support member 1 and the moving member 2;

[0042] R2 is the radius of the contact surface between the moving member 2 and the annular control member 3;

[0043] R3 is the radius of the contact surface between the annular control member 3 and the annular moving member 4;

[0044] R4 is the surface radius of the top support annular moving member 5. Detailed implementation manners

[0045] Such as Figure 1 , Figure 2 , Figure 3 And Figure 4As shown in the figure, a shock isolation and vibration reduction bearing, the bearing includes a bearing bottom member 1, a moving member 2, an annular control member 3, an annular moving member 4, a bearing top moving member 5 and a bearing top round hole cover plate 6 from bottom to top; the moving member 2 is a "soil"-shaped cylinder; the bearing bottom member 1 is a disc shape or a rectangular body, and one end of the bearing bottom member 1 is connected to an external support object through a bolt 22; the annular control member 3, the annular moving member 4 and the bearing top moving member 5 are all annular structures; the periphery of the ring of the bearing top moving member 5 is connected to the other end of the external support object through a bolt 22-2; the bearing top round hole cover plate 6 is a circular plate, and the aperture of the bearing top round hole cover plate 6 coincides with the aperture of the bearing top moving member 5, and is used to close the bearing top moving member 5; the vertical rod of the moving member 2 passes through the annular control member 3, the annular moving member 4 and the bearing top moving member 5 from bottom to top in sequence; the top end of the bearing top moving member 5 is connected to the upper end of the moving member 2 through a bolt 22-3; a pressure sensing component 14 is installed at the lower end of the bearing top round hole cover plate 6, and the bearing top round hole cover plate 6 is in contact connection through the pressure sensing component 14; the bearing bottom member 1 and the moving member 2 are in contact connection vertically through a friction component, and the friction component is placed on the contact surface between the bearing bottom member 1 and the moving member 2, and the bearing bottom member 1 and the moving member 2 are connected horizontally through a lateral deformation component; the moving member 2 and the annular control member 3 are in contact connection vertically through a friction component, and the friction component is placed on the contact surface between the moving member 2 and the annular control member 3; the moving member 2 and the annular control member 3 are in contact connection horizontally through a lateral deformation component; the bearing bottom member 1 and the annular control member 3 are connected vertically through a bolt 22-1; the annular control member 3 and the annular moving member 4 are in contact connection through a friction component, and the friction component is placed on the contact surface between the annular control member 3 and the annular moving member 4; the annular moving member 4 and the bearing top moving member 5 are in contact connection through a vertical deformation component or a vertical spring component; the inner ring of the annular moving member 4 is in contact with the vertical cylinder of the moving member 2; there is a placement groove near the inner part of the bearing top moving member 5 close to the moving member 2, and the placement groove is used to place a vertical sliding member 15, and the bearing top moving member 5 is in contact with the vertical cylinder of the moving member 2 through the vertical sliding member 15; when the bearing top annular moving member 5 moves up and down, the vertical sliding member 15 slides up and down along the moving member 2.

[0046] The friction component is a rolling body or a combination of a rolling body and a sliding lubrication product; the rolling body realizes the friction function through rolling friction, and the rolling body includes a spherical body or a cylinder; the sliding lubrication product realizes the friction function through sliding friction, and the sliding lubrication product includes a friction material coating, a friction plate, high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease or high-temperature and high-pressure grease composite grease. The damping of the bearing is adjusted by injecting lubricating oil and grease into the height of each displacement remaining space, and the pressure sensing component 14 is set to measure pressure.

[0047] Any combination of two of the frustum helical spring assembly 17, the bushing-type radial spring 18, and the bushing-type radial spring 18-1 of the lateral deformation assembly;

[0048] The vertical spring assembly includes a bushing-type axial corrugated spring 8 and a spring combination sub-component 8-1; the bushing-type axial corrugated spring 8 and the spring combination sub-component 8-1 are respectively on both sides of the symmetry axis of the support.

[0049] The vertical deformation assembly includes a bushing-type axial air spring 25 and an axial spring member 26; the bushing-type axial air spring 25 and the axial spring member 26 are respectively on both sides of the symmetry axis of the support.

[0050] The spring combination sub-component 8-1 includes a middle disc spring combination 9, a disc spring combination 10, an annular spring combination 11, a frustum scroll helical spring combination 12, and a cylindrical spring composite 13; the middle disc spring combination 9, the disc spring combination 10, the annular spring combination 11, the frustum scroll helical spring combination 12, and the cylindrical spring composite 13 are sequentially connected to each other through positioning grooves. The positioning grooves at the upper end of the spring combination sub-component 8-1 are sequentially the upper positioning disc spring groove 23, the upper positioning annular spring groove 23-1, the upper positioning frustum scroll helical spring groove 23-2, and the upper positioning cylindrical spring groove 23-3; the positioning grooves at the lower end of the spring combination sub-component 8-1 are sequentially the lower positioning disc spring groove 16, the lower positioning annular spring groove 16-1, the lower positioning frustum scroll helical spring groove 16-2, and the lower positioning cylindrical spring groove 16-3.

[0051] The bottom support member 1 is a plane or a concave spherical crown-shaped curved surface; when the bottom support member 1 is a plane, the moving member 2, the annular control member 3, the annular moving member 4, and the top support moving member 5 are all planes accordingly; when the bottom support member 1 is a concave spherical crown-shaped curved surface, the moving member 2, the annular control member 3, the annular moving member 4, and the top support moving member 5 are all concave spherical crown-shaped curved surfaces accordingly; that is, when the support is a concave spherical crown-shaped curved surface, the contact surface between the bottom support member 1 and the moving member 2 is a concave spherical crown-shaped curved surface, the contact surface between the moving member 2 and the annular control member 3 is a concave spherical crown-shaped curved surface, the contact surface between the annular control member 3 and the annular moving member 4 is a concave spherical crown-shaped curved surface, and the contact surface of the annular moving member 5 is a concave spherical crown-shaped curved surface. The displacement surfaces of the respective displacement members of the support are concave spherical crown-shaped curved surfaces according to the needs of the support function. In this state, the bottom surface of the bottom support member 1 is a circular plane, and the upper surface of the bottom support member 1 is an upper displacement surface that is a concave spherical crown-shaped curved surface. The upper and lower surfaces of the corresponding moving member 2, annular control member 3, annular moving member 4, top support annular moving member 5, top support circular hole cover plate 6, and the controlled members and components become lower concave spherical crown-shaped curved surfaces. According to the needs of the support function: change the plane displacement surface of the circular support to a circular lower concave spherical crown-shaped displacement curved surface support. The moving member 2 is a bottom lower concave spherical crown-shaped curved surface body, the annular control member 3 is shaped like a lower concave truncated hollow cone, the annular moving member 4 is shaped like a lower concave truncated hollow cone, and the top support annular member 5 is shaped like a lower concave truncated hollow cone. Each center is at the point O on the outer upper surface of the top support annular member 5, forming lower concave spherical crown-shaped curved surface members and hollow cone curved surface members with concentric circle radii R1 > R2 > R3 > R4. The original plane moving member 2, annular control member 3, annular moving member 4, and top support annular moving member 5 become lower concave spherical crown-shaped curved surfaces relative to the lower support member 1 and the annular control member 3. The space distance between the inner ring edge of the annular control member 3 and the outer edge of the vertical circular step column on the bottom disc of the moving member 2 should satisfy: the sum of the maximum circular arc displacement Rmax of the moving member 2 relative to the annular control member 3 and the radial arc length of the space volume required by the transverse deformation component, where the maximum circular arc displacement Rmax of the moving member 2 relative to the annular control member 3 is a function of the swing of the moving member 2 according to R1 caused by vibration or oscillation, the power density S0, the vibration or oscillation frequency ωg, the damping coefficient ζ of the support, the friction coefficient μ of the support, the frequency ω of the support, and the support stiffness. Due to the particularity of each vibration or oscillation, the maximum circular arc displacement Rmax is not uniform, forming a series of product support models.The clearance distance between the edge of the bottom disc of the moving member 2 and the inner side of the support bottom member 1 and the annular control member 3 should satisfy: the sum of the maximum circular arc displacement Rmax of the moving member 2 relative to the support bottom member 1 and the annular control member 3 and the radial arc length of the space volume required by the transverse deformation component. Among them, the maximum circular arc displacement Rmax of the moving member 2 relative to the support bottom member 1 and the annular control member 3 is a function of the swing of the moving member 2 according to R1 caused by vibration or oscillation, the power density S0, the frequency ωg of vibration or oscillation, the damping coefficient ζ of the support, the friction coefficient μ of the support, the frequency ω of the support, and the stiffness of the support. Due to the differences in vibration or oscillation, the maximum circular arc displacement Rmax of the support is not uniform, forming a series of product support models. The inner side of the free end formed around the central circular hole of the annular control member 3 is supported by the moving member 2. When in place, the radial support arc length f(r) = L of the moving member 2 in the horizontal inner region around the free end of the central circular hole of the annular control member 3. When there is a circular arc displacement of the moving member 2 relative to the annular control member 3 during vibration or oscillation, f(r) is a variable, and the variation range of f(r) is: 0 to the sum of L and the maximum radial circular arc displacement Rmax of the moving member 2 relative to the annular control member 3. The outer extension radial arc length from the outer edge of the upper circular step column on the bottom disc of the moving member 2 to the edge of the bottom disc = the sum of L, the maximum circular arc displacement Rmax of the moving member 2 relative to the annular control member 3, and the radial arc length of the space volume required by the transverse deformation component, and the displacements of the moving member 2, the annular moving member 4, and the support top annular member 5 along the curved surface have a reset function.

[0052] There is a clearance distance between the inner ring edge of the annular control member 3 and the outer edge of the vertical circular step column of the moving member 2; the clearance distance is the maximum horizontal displacement Xmax of the moving member 2 relative to the annular control member 3. At the same time, it is also the radial length of the space volume required by the transverse deformation component; the maximum horizontal displacement value Xmax of the moving member 2 relative to the annular control member 3 is related to the power density S0 of vibration or oscillation, the frequency ωg of vibration or oscillation, the damping coefficient ζ of the support, the friction coefficient μ of the support, the frequency ω of the support, and the stiffness of the support; therefore, due to the differences in vibration or oscillation, the maximum horizontal displacement value Xmax of the support is often not uniform.

[0053] The clearance distance between the inner circular ring edge of the annular control member 3 and the outer edge of the vertical circular step column on the bottom disc of the moving member 2 should satisfy: the sum of the maximum horizontal displacement Xmax of the moving member 2 relative to the annular control member 3 and the radial length of the space volume required by the lateral deformation component. Among them, the maximum horizontal displacement value Xmax of the moving member 2 relative to the annular control member 3 is a function of the power density S0 of vibration or oscillation, the frequency ωg of vibration or oscillation, the damping coefficient ζ of the support, the friction coefficient μ of the support, the frequency ω of the support, and the stiffness of the support. Due to the particularity of each vibration or oscillation, the maximum horizontal displacement value Xmax is not uniform, forming a series of product support models. The clearance distance between the edge of the bottom disc of the moving member 2 and the inner sides of the support bottom member 1 and the annular control member 3 should satisfy: the sum of the maximum horizontal displacement Xmax of the moving member 2 relative to the support bottom member 1 and the annular control member 3 and the radial length of the space volume required by the lateral deformation component. Among them, the maximum horizontal displacement value Xmax of the moving member 2 relative to the support bottom member 1 and the annular control member 3 is a function of the power density S0 of vibration or oscillation, the frequency ωg of vibration or oscillation, the damping coefficient ζ of the support, the friction coefficient μ of the support, the frequency ω of the support, and the stiffness of the support. Due to the differences in vibration or oscillation, the maximum horizontal displacement value Xmax of the support is not uniform, forming a series of product support models. The inner side of the free end formed around the central circular hole of the annular control member 3 is supported by the moving member 2. When in situ, the radial support length f(r) of the moving member 2 in the horizontal inner region around the free end of the central circular hole of the annular control member 3 is equal to L. When there is a horizontal displacement of the moving member 2 relative to the annular control member 3 during vibration or oscillation, f(r) is a variable, and the variation range of f(r) is: the sum of 0 to L and the maximum radial horizontal displacement Xma of the moving member 2 relative to the annular control member 3. The outer radial length from the outer edge of the circular step column on the bottom disc of the moving member 2 to the edge of the bottom disc = the sum of L, the maximum horizontal displacement Xmax of the moving member 2 relative to the annular control member 3, and the radial length of the space volume required by the lateral deformation component'.

[0054] The length of the inner circular ring end of the annular control member 3 supported by the moving member 2 should be greater than the requirement of the maximum displacement of the moving member 2; the moving member 2 should meet the design length sum that the outer extension length from the outer edge of the circular step column on the bottom disc of the moving member 2 to the edge of the bottom disc is greater than the sum of the length of the inner circular ring end of the annular control member 3 supported by the moving member 2 and the maximum displacement of the moving member 2;

[0055] The bottom member 1 of the support includes a circular thick plate, bolts and reserved holes 22, a convex vertical circular ring plate fixedly connected near the edge of the circular bottom plate, external threads on the protruding edge of the vertical circular ring plate, bolts and reserved internal threaded holes 22-1 on the vertical circular ring plate; the moving member 2 includes a circular thick block with concave and convex edges, two cylinders fixedly connected to the circular thick block with concave and convex edges and divided vertically into a large-diameter lower part and a small-diameter upper part, external threads at the end of the small-diameter cylinder, and a circular groove on the top surface of the small-diameter cylinder; the annular control member 3 includes a thick ring plate with concave and convex surfaces, a concave circular ring plate fixedly connected to the lower edge of the thick ring plate with concave and convex surfaces, internal threads in the concave circular ring plate, bolts and reserved internal threaded holes 22-1; the annular moving member 4 includes a thick ring plate, a vertical circular ring plate fixedly connected to the outer edge of the thick ring plate, a circular ring platform fixedly connected to the inner circular edge of the thick ring plate, and a lower positioning groove for the vertical deformation assembly on the plate; the top annular moving member 5 of the support includes a thick ring plate, an arc-shaped edge with a diameter increasing from bottom to top and an internal threaded circular hole at the center of the thick ring plate, bolts and reserved internal threaded holes 22-3 in the circular hole, a vertical circular ring plate fixedly connected below near the bolts and reserved holes 22-2 at the outer edge of the thick ring plate, a circular ring platform fixedly connected below the inner circular edge of the thick ring plate, and an upper positioning groove for the vertical deformation assembly reserved under the plate; the top circular hole cover plate 6 of the support includes an external threaded circular plate with a circular crown protruding from the lower part of the upper flat surface, bolts and reserved internal threaded holes 22-3; the upper end connecting member 7 of the moving member includes a circular ring plate with a convex lower part and a concave upper part and an arc-shaped outer edge, and internal threads in the circular hole; the bushing-type axial corrugated spring 8 includes a circular ring plate and circular corrugated plates stacked on each other or a combination with a plastic material spring; the middle disc spring assembly 9 includes disc springs and bottom cylindrical springs; the disc spring assembly 10 includes a central cylindrical spring, disc springs and bottom cylindrical springs; the annular spring assembly 11 includes a central cylindrical spring and annular springs; the conical scroll spiral spring assembly 12 includes a central cylindrical spring and conical scroll spiral springs; the cylindrical spring composite 13 includes a cylindrical spring composite or a combination of a cylindrical spring composite and a plastic material spring; the pressure sensing assembly 14 includes a conical spiral spring, a circular insulating sheet padded outside the lead wire connected to the large end, a concave circular crown insulating sheet padded outside the lead wire connected to the small end, and an insulating thin rubber skin sleeved outside the conical spiral spring; the vertical sliding member 15 includes a circular ring platform body with a flat lower part and a concave upper part and an arc-shaped edge; the lower positioning disc spring groove 16 includes a deep positioning groove with internal threads of a cylindrical spring in the circular shape of the center hole of the disc spring on the annular moving member 4 and a shallow circular groove of the disc spring; the lower positioning annular spring groove 16-1 includes a deep positioning groove with internal threads of a cylindrical spring in the circular shape of the center hole of the annular spring on the annular moving member 4 and a shallow circular groove of the annular spring; the lower positioning conical scroll spiral spring groove 16-2 includes a deep circular threaded positioning groove of a cylindrical spring at the center of the conical scroll spiral spring on the annular moving member 4 and a shallow circular groove of the conical scroll spiral spring;The lower positioning cylindrical spring groove 16-3 consists of a deep circular threaded positioning groove of a cylindrical spring at the center of a cylindrical composite spring or a combination of a cylindrical composite spring and a plastic material spring on the annular moving member 4, and a shallow circular positioning groove of an outer peripheral cylindrical spring or a plastic material spring; the frustoconical helical spring assembly 17 consists of an outer ring, a frustoconical helical spring, and an inner ring; the frustoconical helical spring assembly 17-1 consists of an outer ring, a frustoconical helical spring, and an inner ring; the bushing-type radial spring 18 consists of a bushing-type radial plastic material spring or a combination with a frustoconical helical spring assembly; the bushing-type radial spring 18-1 consists of a bushing-type radial plastic material spring or a combination with a frustoconical helical spring assembly; the rolling elements 19 consist of spheres and cylinders; the rolling elements 19-1 consist of spheres and cylinders; the rolling elements 19-2 consist of spheres and cylinders, and the rolling elements 19-3 consist of spheres and cylinders; the rolling elements 19-4 consist of spheres and cylinders; the cages 20 consist of a sphere cage and a cylinder cage; the cages 20-1 consist of a sphere cage and a cylinder cage; the cages 20-2 consist of a sphere cage and a cylinder cage; the cages 20-3 consist of a sphere cage and a cylinder cage; the cages 20-4 consist of a sphere cage and a cylinder cage; the sliding lubrication products 21 include but are not limited to: high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease, high-temperature and high-pressure grease, molybdenum disulfide composite grease, manganese disulfide composite grease, molybdenum disulfide coating, manganese disulfide coating, polytetrafluoroethylene coating, double-sided coated friction plate, fabric immersed in lubrication products; the sliding lubrication products 21-1 include but are not limited to: high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease, high-temperature and high-pressure grease, molybdenum disulfide composite grease, manganese disulfide composite grease, molybdenum disulfide coating, manganese disulfide coating, polytetrafluoroethylene coating, double-sided coated friction plate, fabric immersed in lubrication products; the sliding lubrication products 21-2 include but are not limited to: high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease, high-temperature and high-pressure grease, molybdenum disulfide composite grease, manganese disulfide composite grease, molybdenum disulfide coating, manganese disulfide coating, polytetrafluoroethylene coating, double-sided coated friction plate, fabric immersed in lubrication products; the sliding lubrication products 21-3 include but are not limited to: high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease, high-temperature and high-pressure grease, molybdenum disulfide composite grease, manganese disulfide composite grease, molybdenum disulfide coating, manganese disulfide coating, polytetrafluoroethylene coating, double-sided coated friction plate, fabric immersed in lubrication products; the sliding lubrication products 21-4 include but are not limited to: high-temperature and high-pressure lubricating oil, high-temperature and high-pressure grease, high-temperature and high-pressure grease, molybdenum disulfide composite grease, manganese disulfide composite grease, molybdenum disulfide coating, manganese disulfide coating, polytetrafluoroethylene coating, double-sided coated friction plate, fabric immersed in lubrication products; the bolts and reserved holes 22 consist of reserved holes, bolts, and nuts on the member; the bolts and reserved internal threaded holes 22-1 consist of reserved internal threaded holes, bolts, and nuts on the member; the bolts and reserved holes 22-2 consist of reserved holes, bolts, and nuts on the member;The bolt and the reserved internal threaded hole 22-3 are composed of the reserved internal threaded hole on the component, the bolt, and the nut; the upper positioning conical spring groove 23 is composed of the cylindrical spring circular internal threaded deep positioning groove located at the center hole of the conical spring under the annular moving component 5 on the top of the support and the circular shallow positioning groove of the conical spring; the upper positioning annular spring groove 23-1 is composed of the cylindrical spring circular threaded deep positioning groove located at the center hole of the annular spring under the annular moving component 5 on the top of the support and the circular shallow positioning groove of the annular spring; the upper positioning truncated cone scroll spiral spring groove 23-2 is composed of the deep circular threaded positioning groove of the cylindrical spring located at the center of the truncated cone scroll spiral spring under the annular moving component 5 on the top of the support and the shallow circular positioning groove of the truncated cone scroll spiral spring; the upper positioning cylindrical spring groove 23-3 is composed of the deep circular threaded positioning groove of the cylindrical spring located at the center of the cylindrical composite spring or the combination of the cylindrical composite spring and the plastic material spring under the annular moving component 5 on the top of the support and the shallow circular positioning groove of the peripheral cylindrical spring or the plastic material spring; the bushing type radial corrugated spring 24 is composed of a circular ring plate and a circular ring corrugated plate stacked on each other or a combination with a plastic material spring added; the bushing type radial corrugated spring 24-1 is composed of a circular ring plate and a circular ring corrugated plate stacked on each other or a combination with a plastic material spring added; the bushing type axial air spring 25 is composed of a lower circular ring plate, a circular rubber band, an upper circular ring plate, and metal fittings; the axial spring member 26 is composed of a cylindrical spring composite or a combination with a plastic material spring added.;

[0056] The bolts and reserved holes 22 of the bottom support member 1 are connected to the outside of the support; the external threads on the upper protruding edge of the bottom support member 1, bolts, and reserved internal threaded holes 22-1 are used to connect with the internal threads, bolts, and reserved internal threaded holes 22-1 in the lower concave circular ring plate of the annular control member 3 by means of convex and concave groove connection and thread and screw fastening; the rolling elements 19 are placed in the reserved positioning holes of the cage 20; the legs of the cage 20 are placed on the rolling surface of the lower support member 1; the sliding lubrication product 21 between the bottom support member 1 and the moving member 2 is divided into five types of butt joints: spraying a coating on the opposite surfaces, adding a plate with spraying coatings on both sides or a fabric with a lubrication product in the middle after spraying coatings on the opposite surfaces, placing high-pressure and high-temperature lubricating oil, placing high-pressure and high-temperature grease, and placing high-pressure and high-temperature composite grease; after the outer ring in the conical helical spring assembly 17 is connected to the large-end node of the conical helical spring and the inner ring is connected to the small-end node of the conical helical spring to form an assembly, it is sleeved on the vertical concave edge of the circular thick block of the moving member 2; the finished product of the bushing-type radial spring 18 is sleeved on the vertical edge of the circular thick block of the moving member 2; the rolling elements 19-1 are placed in the reserved positioning holes of the cage 20-1; the cage 20-1 is placed on the moving member 2; the sliding lubrication product 21-1 between the moving member 2 and the annular control member 3 is divided into five types of butt joints: spraying a coating on the opposite surfaces, adding a plate with spraying coatings on both sides or a fabric with a lubrication product in the middle after spraying coatings on the opposite surfaces, placing high-pressure and high-temperature lubricating oil, placing high-pressure and high-temperature grease, and placing high-pressure and high-temperature composite grease; after the outer ring in the conical helical spring assembly 17-1 is connected to the large-end node of the conical helical spring and the inner ring is connected to the small-end node of the conical helical spring to form an assembly, it is sleeved on the vertical large-diameter cylindrical edge of the moving member 2; the finished product of the bushing-type radial spring 18-1 is sleeved on the outer edge of the vertical large-diameter cylinder of the moving member 2; the rolling elements 19-2 are placed in the reserved positioning holes of the cage 20-2; the legs of the cage 20-2 are placed on the rolling surface of the annular control member 3; the rolling elements 19-3 are placed in the reserved positioning holes of the cage 20-3; the legs of the cage 20-3 are placed on the rolling surface of the annular control member 3; the sliding lubrication product 21-2 between the annular control member 3 and the annular moving member 4 is divided into five types of butt joints: spraying a coating on the opposite surfaces, adding a plate with spraying coatings on both sides or a fabric with a lubrication product in the middle after spraying coatings on the opposite surfaces, placing high-pressure and high-temperature lubricating oil, placing high-pressure and high-temperature grease, and placing high-pressure and high-temperature composite grease; the sliding lubrication product 21-3 between the annular control member 3 and the annular moving member 4 is divided into five types of butt joints: spraying a coating on the opposite surfaces, adding a plate with spraying coatings on both sides or a fabric with a lubrication product in the middle after spraying coatings on the opposite surfaces, placing high-pressure and high-temperature lubricating oil, placing high-pressure and high-temperature grease, and placing high-pressure and high-temperature composite grease; the finished product of the bushing-type axial corrugated spring 8 is sleeved on the inner circular edge of the circular thick plate of the annular moving member 4 and fixedly connected to the inner side of the circular ring platform, and the inner circular edge of the circular thick plate of the top support annular moving member 5 is fixedly connected to the inner side of the circular ring platform;The finished product of the bushing-type axial air spring 25 is sleeved on the inner circle edge of the thick plate of the ring of the annular moving member 4 and fixedly connected to the inner side of the circular ring-shaped platform, and on the inner circle edge of the thick plate of the ring of the annular moving member 5 at the top of the support and fixedly connected to the inner side of the circular ring-shaped platform; the finished product of the axial spring member 26 is sleeved on the inner circle edge of the thick plate of the ring of the annular moving member 4 and fixedly connected to the inner side of the circular ring-shaped platform, and on the inner circle edge of the thick plate of the ring of the annular moving member 5 at the top of the support and fixedly connected to the inner side of the circular ring-shaped platform; the upper end connecting member 7 of the moving member is threadedly connected to the end of the vertical small-diameter cylinder of the moving member 2; the large end and the small end of the conical spiral spring of the pressure sensing assembly 14 are respectively connected to the large-end circular insulating sheet and the wire, and the small-end concave circular crown-shaped insulating sheet and the wire. The large-end circular insulating sheet is placed in the circular groove on the top surface of the small-diameter cylinder of the moving member 2, and the small-end concave circular crown-shaped insulating sheet is in contact with the lower circular crown-shaped convex surface of the circular hole cover plate 6 at the top of the support; the middle disc spring assembly 9 is sleeved on the inner circle edge of the thick plate of the ring of the annular moving member 4 and fixedly connected to the inner side of the circular ring-shaped platform, and on the inner circle edge of the thick plate of the ring of the annular moving member 5 at the top of the support and fixedly connected to the inner side of the circular ring-shaped platform; the lower end of the disc spring assembly 10 corresponds to the lower positioning disc spring groove 16. The central cylindrical spring is screwed into the circular internal thread deep positioning groove, and the disc spring and the bottom cylindrical spring are placed in the circular shallow positioning groove. Its upper end corresponds to the upper positioning disc spring groove 23. The central hole cylindrical spring is inserted into the circular internal thread deep positioning groove and the disc spring is placed in the circular shallow positioning groove; the lower end of the annular spring assembly 11 corresponds to the lower positioning annular spring groove 16-1. The central hole cylindrical spring is screwed into the circular thread deep positioning groove and the annular spring is placed in the circular shallow positioning groove. Its upper end corresponds to the upper positioning annular spring groove 23-1. The central hole cylindrical spring is inserted into the circular thread deep positioning groove and the annular spring is placed in the circular shallow positioning groove to form; the lower end of the conical scroll spiral spring assembly 12 corresponds to the lower positioning conical scroll spiral spring groove 16-2. The central cylindrical spring is screwed into the circular thread deep positioning groove and the conical scroll spiral spring is placed in the circular shallow positioning groove. Its upper end corresponds to the upper positioning conical scroll spiral spring groove 23-2. The central cylindrical spring is inserted into the deep circular thread positioning groove and the conical scroll spiral spring is placed in the circular shallow positioning groove; the lower end of the cylindrical spring composite 13 corresponds to the lower positioning cylindrical spring groove 16-3. The central cylindrical spring is screwed into the circular thread deep positioning groove, and the cylindrical spring and the plastic material spring assembly are placed in the circular shallow positioning groove. Its upper end corresponds to the upper positioning cylindrical spring groove 23-3. The central cylindrical spring is inserted into the circular thread deep positioning groove, and the cylindrical spring and the plastic material spring assembly are placed in the circular shallow positioning groove; at the circular hole in the middle of the annular moving member 5 at the top of the support, it is bolted and threadedly connected to the circular hole cover plate 6 at the top of the support through bolts and the reserved internal thread holes 22-3, and is bolted to the external load-bearing object of the support through its bolts and the reserved holes 22-2.;

Claims

1. A vibration-damping and vibration-isolating support, characterized in that: The support comprises, from bottom to top, a support bottom member, a moving member, an annular control member, an annular moving member, a support top moving member and a support top circular hole cover plate; the moving member is a "earth"-shaped cylinder; the support bottom member is a disc or a rectangular body, and the support bottom member is connected to one end of an external supporting object by bolts; the annular control member, the annular moving member and the support top moving member are all annular structures; the periphery of the circular ring of the support top moving member is used to connect the other end of the external supporting object by bolts; the support top circular hole cover plate is a circular plate, and the support top circular hole cover plate matches the aperture of the support top moving member, and is used to close the support top moving member; the moving member vertical The round rod passes through the annular control member, the annular moving member and the support top moving member from bottom to top in sequence; the top end of the support top moving member is connected to the upper end of the moving member by bolts; a pressure sensing component is installed at the lower end of the support top circular hole cover plate, and the support top circular hole cover plate is contacted and connected through the pressure sensing component; the support bottom member and the moving member are vertically contacted and connected through a friction component, and the friction component is placed on the contact surface between the support bottom member and the moving member, and the support bottom member and the moving member are horizontally connected through a horizontal deformation component; the moving member and the annular control member are vertically contacted and connected through the friction component, and the friction component is placed on the contact surface between the moving member and the annular control member; The moving member and the annular control member are contacted and connected laterally through a transverse deformation component; the support bottom member and the annular control member are vertically connected through bolts; the annular control member and the annular moving member are contacted and connected through a friction component, and the friction component is placed on the contact surface between the annular control member and the annular moving member; the annular moving member and the support top moving member are contacted and connected through a vertical deformation component or a vertical spring component; the annular inner side of the annular moving member is in contact with the vertical cylinder of the moving member; The support top moving component has a placement groove near the inside of the moving component, the placement groove is used to place the vertical slide, and the support top moving component contacts the vertical cylinder of the moving component through the vertical slide; when the support top annular moving component moves up and down, the vertical slide slides up and down along the moving component.

2. A vibration-damping and vibration-isolating support according to claim, characterized in that: The friction component is a rolling body or a combination of a rolling body and a sliding lubricating product; the rolling body includes a sphere or a cylinder; the sliding lubricating product includes a friction material coating, a friction plate, a high-temperature and high-pressure lubricating oil, a high-temperature and high-pressure grease, or a high-temperature and high-pressure grease composite grease.

3. A vibration-absorbing and vibration-isolating support according to claim, characterized in that: The rolling body is placed in a retaining frame, which is a porous support; the retaining frame horizontally controls the rolling body so that the rolling bodies maintain a distance from each other during rolling; the number of circular holes in the retaining frame is the same as the number of rolling bodies.

4. A vibration-damping and vibration-isolating support according to claim, characterized in that: The lateral deformation component is a combination of any two of a truncated cone coil spring component, a bushing type radial spring and a bushing type radial wave spring.

5. The vibration-absorbing and vibration-isolating support according to claim 1, characterized in that: The vertical spring assembly includes a bushing-type axial wave spring and a spring assembly component; the bushing-type axial wave spring and the spring assembly component are respectively arranged on both sides of the symmetry axis of the support.

6. A vibration-damping and vibration-isolating support according to claim, characterized in that: The vertical deformation component includes a bushing-type axial air spring and an axial spring member; the bushing-type axial air spring and the axial spring member are respectively located on both sides of the symmetry axis of the support.

7. A vibration-damping and vibration-isolating support according to claim, characterized in that: The combined spring components include a middle butterfly spring assembly, a butterfly spring assembly, an annular spring assembly, a truncated cone scroll coil spring assembly and a cylindrical spring composite component; the middle butterfly spring assembly, the butterfly spring assembly, the annular spring assembly, the truncated cone scroll coil spring assembly and the cylindrical spring composite component are connected to each other in sequence through positioning grooves.

8. The vibration-absorbing and vibration-isolating support according to claim 1, characterized in that: The support bottom component is a plane or a concave spherical crown-shaped surface; when the support bottom component is a plane, the movable component, the annular control component, the annular movable component and the support top movable component are correspondingly planes; when the support bottom component is a concave spherical crown-shaped surface, the movable component, the annular control component, the annular movable component and the support top movable component are correspondingly concave spherical crown-shaped surfaces.

9. The vibration-absorbing and vibration-isolating support according to claim 1, characterized in that: There is a space between the inner circular edge of the annular control component and the outer edge of the vertical circular step column of the movable component; the space distance is the maximum horizontal displacement of the movable component relative to the annular control component, and the space distance is also the radial length of the space volume required for placing the lateral deformation component.

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