CN110206847B - Space multi-connecting-rod anti-swing device - Google Patents
Space multi-connecting-rod anti-swing device Download PDFInfo
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- CN110206847B CN110206847B CN201910539728.4A CN201910539728A CN110206847B CN 110206847 B CN110206847 B CN 110206847B CN 201910539728 A CN201910539728 A CN 201910539728A CN 110206847 B CN110206847 B CN 110206847B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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Abstract
The invention provides a spatial multi-connecting-rod anti-swing device, and belongs to the technical field of three-dimensional shock insulation and shock resistance. The technical scheme is as follows: the utility model provides an anti device that sways of many connecting rods in space, includes the base, the superstructure that sets up with the base is relative, is equipped with two sets of anti parts that sway of many connecting rods respectively between base and superstructure and is located between two sets of anti subassemblies that sway of many connecting rods, and the top is connected in superstructure, and the fixed bearing structure who sets up on the base in lower part. The invention has the beneficial effects that: the invention utilizes the transmission of the stress deformation of the spatial multi-connecting-rod anti-swing component to convert the swing deformation of the upper structure into the tension and compression deformation of the stress rod piece, and then the anti-swing effect can be exerted through the tension and compression rigidity of the stress rod piece.
Description
Technical Field
The invention relates to the technical field of three-dimensional shock insulation and shock resistance, in particular to a spatial multi-connecting-rod anti-swing device.
Background
The traditional shock insulation technology cannot reduce the vertical response of the structure, the damage and the damage of the structure caused by vertical seismic motion cannot be ignored, and the three-dimensional shock insulation technology becomes a problem to be solved urgently.
At present, in order to realize a three-dimensional shock insulation effect, a three-dimensional shock insulation structure is generally low in vertical dynamic stiffness, a shock insulation layer is weak in anti-swing overturning capacity, the structure has a swing overturning danger, and how to solve the problem of swing overturning of an upper structure is a difficulty for carrying out three-dimensional shock insulation research. The problem is difficult to solve by a plurality of three-dimensional shock insulation devices, the swinging and rotating phenomena can be only improved in a limited way even through the optimization of the design scheme of the structure and the shock insulation layer, and in order to avoid the influence of overlarge swinging deformation on the earthquake safety of the structure and the performance stability of the three-dimensional shock insulation support, the addition of the anti-swinging device in the shock insulation layer is very necessary.
Disclosure of Invention
The invention aims to provide a spatial multi-connecting-rod anti-swing device which can effectively solve the problem of swing and overturning of a three-dimensional shock insulation structure caused by smaller three-dimensional shock insulation structure and lower rigidity of a shock insulation layer, and the performance of the three-dimensional shock insulation device is fully exerted, is stable and reliable, so that large-scale production and use become possible.
The invention is realized by the following measures: the utility model provides a space multi-link anti-swing device, includes the base, with the superstructure that the base set up relatively, wherein be equipped with two sets of multi-link anti-swing parts respectively between base and the superstructure and be located two sets of multi-link anti-swing subassembly between, the top connect in superstructure, the lower part is fixed to be set up bearing structure on the base.
As a further optimization scheme of the space multi-connecting-rod anti-swing device, the multi-connecting-rod anti-swing component comprises four upper connecting rods, four lower connecting rods and four middle stress rods; the four upper connecting rods are respectively connected with the four lower connecting rods, and the four middle stress rods are hinged with each other to form a middle stress assembly.
As a further optimized scheme of the spatial multi-link anti-swing device, the four upper links and the four lower links are symmetrical with respect to a middle stress assembly formed by hinging the four middle stress rods, and the four upper links and the four lower links are respectively distributed in parallel; the four upper connecting rods and the four lower connecting rods which are hinged with the four middle stress rods can rotate up and down and horizontally around hinged points.
As a further optimized scheme of the spatial multi-link anti-swing device of the present invention, the bearing structure comprises a central bearing column fixedly connected with the upper structure, a lower connecting plate disposed below the central bearing column, two upper branch bearing seats fixedly disposed below the lower connecting plate, anti-torque columns disposed on inclined planes of the two upper branch bearing seats and staggered with each other, and two lower branch bearing seats respectively connected below the two anti-torque columns, wherein bottom surfaces of the two lower branch bearing seats are fixedly connected to the base; the inclined bearing rods are respectively bridged between the two upper branch bearing seats and the two lower branch bearing seats;
the bearing structure further comprises a central bearing column fixedly connected with the upper structure, a lower connecting plate arranged below the central bearing column, two upper branch bearing seats fixedly arranged below the lower connecting plate, anti-torsion columns arranged on inclined planes of the two upper branch bearing seats and staggered with each other, two lower branch bearing seats respectively connected below the two anti-torsion columns, and the bottom surfaces of the two lower branch bearing seats are fixedly connected to the base; and the inclined bearing rods are respectively bridged between the two upper branch bearing seats and the two lower branch bearing seats.
As a further optimized scheme of the spatial multi-link anti-sway device of the present invention, the bearing structure further includes a link assembly, a driving assembly for driving the link assembly to move, a roller assembly disposed on the link assembly, and a gear transmission assembly for driving the roller assembly to move.
As a further optimized scheme of the spatial multi-link anti-swing device, the driving assembly comprises an electric push rod a and an electric push rod B, the connecting rod assembly comprises a connecting rod assembly a and a connecting rod assembly B, the connecting rod assembly a is arranged at one end of the roller assembly, and the connecting rod assembly B is arranged at the other end of the roller assembly.
As a further optimized solution of the spatial multi-link anti-sway device of the present invention, the link assembly a comprises a first link, a second link, a third link and a fourth link, the first link comprises a bottom portion, an upper portion and an intermediate connecting portion, the intermediate connecting portion comprises a first intermediate connecting portion and a second intermediate connecting portion, the second link comprises two end portions and an intermediate portion, the third link comprises two end portions, the fourth link comprises a bottom portion, an upper portion and an intermediate portion, the bottom portion of the first link is connected with a rotation shaft a, the upper portion of the first link is connected with the electric push rod a, the electric push rod a is fixedly connected with the support frame, one end of the second link is connected with the first intermediate connecting portion of the first link, and the other end is connected with one end of the third link, the other end of the third connecting rod is connected with the middle part of the fourth connecting rod, the bottom of the fourth connecting rod is connected with the rotating shaft B, the upper part of the fourth connecting rod is connected with the electric push rod B, the electric push rod B is fixedly connected with the support frame, the roller assembly comprises a roller A and a roller B, the connecting rod assembly B comprises a fifth connecting rod and a sixth connecting rod, the fifth connecting rod comprises two end parts, one end of the fifth connecting rod is arranged on the rotating shaft A, a connecting shaft A is arranged between the other end of the fifth connecting rod and the first middle connecting part of the first connecting rod, the roller A is arranged on the connecting shaft A, the sixth connecting rod comprises two end parts, one end of the sixth connecting rod is arranged on the rotating shaft B, and a rotating shaft B is arranged between the other end of the sixth connecting rod and the middle part of the fourth connecting rod, the rotating shaft B is provided with the roller B.
As a further preferable aspect of the spatial multi-link anti-sway device of the present invention, the gear transmission assembly includes a first gear, a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear, the first gear is provided on the rotation shaft a, the second gear is provided at the second intermediate connection portion of the first link, the first gear is engaged with the second gear, the third gear is provided at the first intermediate connection portion of the first link, the third gear is engaged with the second gear, the fourth gear is provided at the intermediate portion of the second link, the fourth gear is engaged with the third gear, the fifth gear is provided at a junction of the second link and the third link, the fifth gear is engaged with the fourth gear, the sixth gear is provided at the intermediate portion of the fourth link, the sixth gear is meshed with the fifth gear.
The invention has the beneficial effects that:
1. the invention can realize the anti-swing function, and can realize the three-dimensional shock insulation/vibration reduction purpose by being matched with a three-dimensional shock insulation device for use;
2. the invention utilizes the transmission of the stress deformation of the spatial multi-connecting-rod anti-swing component to convert the swing deformation of the upper structure into the tension and compression deformation of the stress rod piece, and then the anti-swing effect can be exerted through the tension and compression rigidity of the stress rod piece.
3. The number of the middle stress rod pieces can be 4 or more, the middle stress rod pieces can be suitable for upper structures with different weights and shapes, the structure is simple, the stress performance is stable, and the large-scale production and use conditions are met.
4. Under the action of a three-way earthquake, the swinging rotation of the shock insulation layer shows uneven vertical displacement at different positions in the vertical direction, the swinging deformation of the upper structure is converted into the tension and compression deformation of the stressed rod piece by utilizing the transmission of the stress deformation of the multi-connecting-rod anti-swinging component, and then the anti-swinging effect can be exerted through the tension and compression rigidity of the stressed rod piece; in addition, the arrangement of the bearing structure not only plays a normal bearing role, but also has an anti-swing effect.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
FIG. 5 is a schematic diagram of a multi-link anti-sway component in an embodiment of the present invention.
FIG. 6 is a schematic diagram of a multi-link anti-sway component in an embodiment of the present invention.
FIG. 7 is a schematic view of a partial structure of a multi-link anti-sway component in an embodiment of the present invention.
FIG. 8 is a schematic view of a partial structure of a multi-link anti-sway component in an embodiment of the present invention.
Fig. 9 is a schematic view of a load-bearing structure in embodiments 2 and 3 of the present invention.
In the drawings, the reference numbers are: 1. a base; 2. a superstructure; 3. a multi-link anti-sway component; 30. an upper connecting rod; 31. a lower connecting rod; 32. a middle stress bar; 4. a load bearing structure; 40. a central load bearing column; 41. a lower connecting plate; 42. an upper branch bearing seat; 43. an anti-torsion column; 44. a lower branch bearing seat; 45. tilting the carrier bar; 51. a connecting rod assembly; 52. a drive assembly; 53. a roller assembly; 54. a gear drive assembly; 11. a rotating shaft A; 12. a support frame; 13. and a rotating shaft B.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example 1
Referring to fig. 1, 2, 5, 6, 7 and 8, the present invention is: the utility model provides an anti device that sways of many connecting rods in space, including base 1, with superstructure 2 that base 1 set up relatively, wherein base 1 with be equipped with two sets of anti parts 3 that sway of many connecting rods respectively between superstructure 2 and be located two sets of anti subassembly 3 that sways of many connecting rods, the top connect in superstructure 2, the lower part is fixed to be set up bearing structure 4 on the base 1.
Wherein, the multi-link anti-swing component 3 comprises four upper links 30, four lower links 31 and four middle force-bearing rods 32; the four upper connecting rods 30 are respectively connected with the four lower connecting rods 31, and the four middle stress rods 32 are hinged with each other to form a middle stress component.
The four upper connecting rods 30 and the four lower connecting rods 31 are respectively symmetrical about a middle stress assembly formed by hinging the four middle stress rods 32, and the four upper connecting rods 30 and the four lower connecting rods 31 are respectively distributed in parallel; the four upper connecting rods 30 and the four lower connecting rods 31 hinged with the four middle stress rods 32 can rotate up and down and horizontally around the hinged point.
The bearing structure 4 comprises a central bearing column 40 fixedly connected with the upper structure 2, a lower connecting plate 41 arranged below the central bearing column 40, two upper branch bearing seats 42 fixedly arranged below the lower connecting plate 41, torsion-resistant columns 43 which are arranged on the inclined surfaces of the two upper branch bearing seats 42 and are staggered with each other, two lower branch bearing seats 44 respectively connected below the two torsion-resistant columns 43, and the bottom surfaces of the two lower branch bearing seats 44 are fixedly connected to the base 1; and an inclined bearing rod 45 respectively bridged between the two upper branch bearing seats 42 and the two lower branch bearing seats 44.
Example 2
Referring to fig. 3, 5, 6, 7, and 8, a spatial multi-link anti-sway device comprises a base 1, an upper structure 2 disposed opposite to the base 1, wherein two sets of multi-link anti-sway components 3 and a bearing structure 4 disposed between the two sets of multi-link anti-sway components 3 are respectively disposed between the base 1 and the upper structure 2, the top of the multi-link anti-sway components is connected to the upper structure 2, and the lower part of the multi-link anti-sway components is fixedly disposed on the base 1.
Wherein, the multi-link anti-swing component 3 comprises four upper links 30, four lower links 31 and four middle force-bearing rods 32; the four upper connecting rods 30 are respectively connected with the four lower connecting rods 31, and the four middle stress rods 32 are hinged with each other to form a middle stress component.
The four upper connecting rods 30 and the four lower connecting rods 31 are respectively symmetrical about a middle stress assembly formed by hinging the four middle stress rods 32, and the four upper connecting rods 30 and the four lower connecting rods 31 are respectively distributed in parallel; the four upper connecting rods 30 and the four lower connecting rods 31 hinged with the four middle stress rods 32 can rotate up and down and horizontally around the hinged point.
Or the bearing structure 4 comprises a connecting rod assembly 51, a driving assembly 52 driving the connecting rod assembly 51 to move, a roller assembly 53 arranged on the connecting rod assembly 51 and a gear transmission assembly 54 driving the roller assembly 53 to move.
The driving assembly 52 includes an electric push rod a and an electric push rod B, the link assembly 51 includes a link assembly a and a link assembly B, the link assembly a is disposed at one end of the roller assembly 53, and the link assembly B is disposed at the other end of the roller assembly 53.
Wherein the connecting rod assembly A comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the first connecting rod comprises a bottom part, an upper part and an intermediate connecting part, the intermediate connecting part comprises a first intermediate connecting part and a second intermediate connecting part, the second connecting rod comprises two end parts and a middle part, the third connecting rod comprises two end parts, the fourth connecting rod comprises a bottom part, an upper part and a middle part, the bottom part of the first connecting rod is connected with a rotating shaft A11, the upper part of the first connecting rod is connected with the electric push rod A, the electric push rod A is fixedly connected with the support frame 12, one end of the second connecting rod is connected with the first intermediate connecting part of the first connecting rod, the other end of the second connecting rod is connected with one end of the third connecting rod, and the other end of the third connecting rod is connected with the middle part of the fourth connecting rod, the bottom of the fourth connecting rod is connected with the rotating shaft B13, the upper part of the fourth connecting rod is connected with the electric push rod B, the electric push rod B is fixedly connected with the support frame 12, the roller component 53 comprises a roller A and a roller B, the connecting rod component B comprises a fifth connecting rod and a sixth connecting rod, the fifth connecting rod comprises two end parts, one end of the fifth connecting rod is arranged on the rotating shaft A11, a connecting shaft A is arranged between the other end of the fifth connecting rod and the first middle connecting part of the first connecting rod, the roller A is arranged on the connecting shaft A, the sixth connecting rod comprises two end parts, one end of the sixth connecting rod is arranged on the rotating shaft B13, and a rotating shaft B is arranged between the other end of the sixth connecting rod and the middle part of the fourth connecting rod, the rotating shaft B is provided with the roller B.
Wherein the gear assembly 54 includes a first gear, a second gear, a third gear, a fourth gear, a fifth gear, and a sixth gear, the first gear is disposed on the rotation shaft A11, the second gear is disposed at the second intermediate connecting portion of the first connecting rod, the first gear is engaged with the second gear, the third gear is disposed at the first intermediate connecting portion of the first connecting rod, the third gear is engaged with the second gear, the fourth gear is provided at the intermediate portion of the second connecting rod, the fourth gear is meshed with the third gear, the fifth gear is arranged at the joint of the second connecting rod and the third connecting rod, the fifth gear is engaged with the fourth gear, the sixth gear is provided at the intermediate portion of the fourth connecting rod, and the sixth gear is engaged with the fifth gear.
Example 3
Referring to fig. 4, 5, 6, 7, 8 and 9, a spatial multi-link anti-sway device comprises a base 1 and an upper structure 2 arranged opposite to the base 1, wherein two sets of multi-link anti-sway components 3 and a bearing structure 4 arranged between the two sets of multi-link anti-sway components 3 are respectively arranged between the base 1 and the upper structure 2, the top of the multi-link anti-sway components is connected to the upper structure 2, and the lower part of the multi-link anti-sway components is fixedly arranged on the base 1.
Wherein, the multi-link anti-swing component 3 comprises four upper links 30, four lower links 31 and four middle force-bearing rods 32; the four upper connecting rods 30 are respectively connected with the four lower connecting rods 31, and the four middle stress rods 32 are hinged with each other to form a middle stress component.
The four upper connecting rods 30 and the four lower connecting rods 31 are respectively symmetrical about a middle stress assembly formed by hinging the four middle stress rods 32, and the four upper connecting rods 30 and the four lower connecting rods 31 are respectively distributed in parallel; the four upper connecting rods 30 and the four lower connecting rods 31 hinged with the four middle stress rods 32 can rotate up and down and horizontally around the hinged point.
The bearing structure 4 further includes a central bearing column 40 fixedly connected to the upper structure 2, a lower connecting plate 41 disposed below the central bearing column 40, two upper branch bearing seats 42 fixedly disposed below the lower connecting plate 41, anti-torque columns 43 disposed on inclined surfaces of the two upper branch bearing seats 42 and staggered with each other, two lower branch bearing seats 44 respectively connected to lower sides of the two anti-torque columns 43, and bottom surfaces of the two lower branch bearing seats 44 are fixedly connected to the base 1; and an inclined bearing rod 45 respectively bridged between the two upper branch bearing seats 42 and the two lower branch bearing seats 44.
The bearing structure 4 further comprises a connecting rod assembly 51, a driving assembly 52 for driving the connecting rod assembly 51 to move, a roller assembly 53 arranged on the connecting rod assembly 51, and a gear transmission assembly 54 for driving the roller assembly 53 to move.
The driving assembly 52 includes an electric push rod a and an electric push rod B, the link assembly 51 includes a link assembly a and a link assembly B, the link assembly a is disposed at one end of the roller assembly 53, and the link assembly B is disposed at the other end of the roller assembly 53.
Wherein the connecting rod assembly A comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the first connecting rod comprises a bottom part, an upper part and an intermediate connecting part, the intermediate connecting part comprises a first intermediate connecting part and a second intermediate connecting part, the second connecting rod comprises two end parts and a middle part, the third connecting rod comprises two end parts, the fourth connecting rod comprises a bottom part, an upper part and a middle part, the bottom part of the first connecting rod is connected with a rotating shaft A11, the upper part of the first connecting rod is connected with the electric push rod A, the electric push rod A is fixedly connected with the support frame 12, one end of the second connecting rod is connected with the first intermediate connecting part of the first connecting rod, the other end of the second connecting rod is connected with one end of the third connecting rod, and the other end of the third connecting rod is connected with the middle part of the fourth connecting rod, the bottom of the fourth connecting rod is connected with the rotating shaft B13, the upper part of the fourth connecting rod is connected with the electric push rod B, the electric push rod B is fixedly connected with the support frame 12, the roller component 53 comprises a roller A and a roller B, the connecting rod component B comprises a fifth connecting rod and a sixth connecting rod, the fifth connecting rod comprises two end parts, one end of the fifth connecting rod is arranged on the rotating shaft A11, a connecting shaft A is arranged between the other end of the fifth connecting rod and the first middle connecting part of the first connecting rod, the roller A is arranged on the connecting shaft A, the sixth connecting rod comprises two end parts, one end of the sixth connecting rod is arranged on the rotating shaft B13, and a rotating shaft B is arranged between the other end of the sixth connecting rod and the middle part of the fourth connecting rod, the rotating shaft B is provided with the roller B.
Wherein the gear assembly 54 includes a first gear, a second gear, a third gear, a fourth gear, a fifth gear, and a sixth gear, the first gear is disposed on the rotation shaft A11, the second gear is disposed at the second intermediate connecting portion of the first connecting rod, the first gear is engaged with the second gear, the third gear is disposed at the first intermediate connecting portion of the first connecting rod, the third gear is engaged with the second gear, the fourth gear is provided at the intermediate portion of the second connecting rod, the fourth gear is meshed with the third gear, the fifth gear is arranged at the joint of the second connecting rod and the third connecting rod, the fifth gear is engaged with the fourth gear, the sixth gear is provided at the intermediate portion of the fourth connecting rod, and the sixth gear is engaged with the fifth gear.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (1)
1. A spatial multi-connecting-rod anti-swing device comprises a base (1) and an upper structure (2) arranged opposite to the base (1), and is characterized in that two groups of multi-connecting-rod anti-swing components (3) and a bearing structure (4) positioned between the two groups of multi-connecting-rod anti-swing components (3) are respectively arranged between the base (1) and the upper structure (2), the top of the bearing structure is connected to the upper structure (2), and the lower part of the bearing structure is fixedly arranged on the base (1);
the multi-connecting-rod anti-swing component (3) comprises four upper connecting rods (30), four lower connecting rods (31) and four middle stress rods (32); the four upper connecting rods (30) are respectively hinged with the four lower connecting rods (31), and the four middle stress rods (32) are hinged with each other to form a middle stress component;
the four upper connecting rods (30) and the four lower connecting rods (31) are symmetrical about a middle stress assembly formed by hinging the four middle stress rods (32) with each other, and the four upper connecting rods (30) and the four lower connecting rods (31) are distributed in parallel respectively; the four upper connecting rods (30) and the four lower connecting rods (31) which are hinged with the four middle stress rods (32) can rotate up and down and horizontally around hinged points;
the bearing structure (4) comprises a central bearing column (40) fixedly connected with the upper structure (2), a lower connecting plate (41) arranged below the central bearing column (40), two upper branch bearing seats (42) fixedly arranged below the lower connecting plate (41), anti-torsion columns (43) which are arranged on the inclined surfaces of the two upper branch bearing seats (42) in a staggered manner, two lower branch bearing seats (44) respectively connected below the two anti-torsion columns (43), the bottom surfaces of the two lower branch bearing seats (44) are fixedly connected to the base (1) and respectively bridged over the two upper branch bearing seats (42) and inclined bearing rods (45) between the two lower branch bearing seats (44);
the bearing structure (4) comprises a connecting rod assembly (51), a driving assembly (52) for driving the connecting rod assembly (51) to move, a roller assembly (53) arranged on the connecting rod assembly (51) and a gear transmission assembly (54) for driving the roller assembly (53) to move;
the driving assembly (52) comprises an electric push rod A and an electric push rod B, the connecting rod assembly (51) comprises a connecting rod assembly A and a connecting rod assembly B, the connecting rod assembly A is arranged at one end of the roller assembly (53), and the connecting rod assembly B is arranged at the other end of the roller assembly (53);
the connecting rod component A comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the first connecting rod comprises a bottom part, an upper part and an intermediate connecting part, the intermediate connecting part comprises a first intermediate connecting part and a second intermediate connecting part, the second connecting rod comprises two end parts and a middle part, the third connecting rod comprises two end parts, the fourth connecting rod comprises a bottom part, an upper part and a middle part, the bottom part of the first connecting rod is connected with a rotating shaft B (13), the upper part of the first connecting rod is connected with the electric push rod A, the electric push rod A is fixedly connected with a supporting frame (12), one end of the second connecting rod is connected with the first intermediate connecting part of the first connecting rod, the other end of the second connecting rod is connected with one end of the third connecting rod, and the other end of the third connecting rod is connected with the middle part of the fourth connecting, the bottom of the fourth connecting rod is connected with a rotating shaft A (11), the upper part of the fourth connecting rod is connected with the electric push rod B, the electric push rod B is fixedly connected with the support frame (12), the roller component (53) comprises a roller A and a roller B, the connecting rod component B comprises a fifth connecting rod and a sixth connecting rod, the fifth connecting rod comprises two end parts, one end of the fifth connecting rod is arranged on the rotating shaft B (13), a connecting shaft A is arranged between the other end of the fifth connecting rod and the first middle connecting part of the first connecting rod, the roller A is arranged on the connecting shaft A, the sixth connecting rod comprises two end parts, one end of the sixth connecting rod is arranged on the rotating shaft A (11), and a connecting shaft B is arranged between the other end of the sixth connecting rod and the middle part of the fourth connecting rod, the connecting shaft B is provided with the roller B;
the gear assembly (54) includes a first gear, a second gear, a third gear, a fourth gear, a fifth gear, and a sixth gear, the first gear is provided on the rotation shaft B (13), the second gear is provided at the second intermediate connecting portion of the first connecting rod, the first gear is engaged with the second gear, the third gear is disposed at the first intermediate connecting portion of the first connecting rod, the third gear is meshed with the second gear, the fourth gear is arranged at the middle part of the second connecting rod, the fourth gear is meshed with the third gear, the fifth gear is arranged at the joint of the second connecting rod and the third connecting rod, the fifth gear is engaged with the fourth gear, the sixth gear is disposed at a middle portion of the fourth connecting rod, and the sixth gear is engaged with the fifth gear.
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| CN111288117B (en) * | 2020-02-12 | 2020-09-22 | 中国地震局工程力学研究所 | A three-dimensional shock insulation showcase of pendulum-type for floating object antidetonation protection |
| CN111411714A (en) * | 2020-04-01 | 2020-07-14 | 广州大学 | Vertical shock insulation layer capable of resisting swing and uneven settlement and three-dimensional shock insulation system |
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| CN105881497A (en) * | 2014-11-07 | 2016-08-24 | 江南大学 | Decoupling hybrid mechanism with five freedom degrees of (1T2R)&(2T) |
| CN105438981A (en) * | 2015-12-22 | 2016-03-30 | 中国船舶重工集团公司第七一三研究所 | Foldable swing preventing device for boat |
| CN205350188U (en) * | 2016-01-28 | 2016-06-29 | 燕山大学 | Parallelly connected subtracting of 6 -degree of freedom shakes vibration isolation cabin |
| CN106114885A (en) * | 2016-06-28 | 2016-11-16 | 安庆市佰斯特电子科技有限公司 | A kind of electric power is reconnoitred flying robot and is stopped charger |
| CN107600217A (en) * | 2017-08-29 | 2018-01-19 | 重庆大学 | Hopping robot leg and hopping robot |
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