CN210799857U - High-bearing-capacity cylindrical spring and rubber combined shock isolator - Google Patents
High-bearing-capacity cylindrical spring and rubber combined shock isolator Download PDFInfo
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- CN210799857U CN210799857U CN201921797022.XU CN201921797022U CN210799857U CN 210799857 U CN210799857 U CN 210799857U CN 201921797022 U CN201921797022 U CN 201921797022U CN 210799857 U CN210799857 U CN 210799857U
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- 230000035939 shock Effects 0.000 title claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 18
- 230000003139 buffering effect Effects 0.000 abstract description 10
- 238000002955 isolation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high bearing capacity cylinder spring rubber combination formula isolator, concretely relates to isolator field, including first mounting panel and second mounting panel, first mounting panel correspondence sets up in second mounting panel top, first mounting panel top is inlayed and is equipped with the backup pad, the backup pad bottom is equipped with the disc, the fluting has been seted up on first mounting panel top, the disc lower surface is equipped with contact block No. one, the draw-in groove has been seted up in the contact block outside, the spout has been seted up to the fluting upper surface, inside contact block, dog and the spring of being equipped with No. two of spout, be equipped with loop bar, air cushion and movable rod between first mounting panel and the second mounting panel, movable rod bottom fixed connection gasket. The utility model discloses whole be convenient for the rotation effort of buffer device guarantees whole can be quick reconversion simultaneously, can provide the effect of triple shock insulation buffering, and further improvement shock insulation effect has better practicality.
Description
Technical Field
The utility model relates to a shock isolator field, more specifically say, the utility model relates to a high bearing capacity cylinder spring rubber combination formula shock isolator.
Background
Vibration isolators are elastomeric elements that connect equipment to a foundation to reduce and eliminate vibrational forces transmitted from the equipment to the foundation and vibrations transmitted from the foundation to the equipment.
The existing shock isolator still has defects in the actual use process, is not convenient for buffering the rotation acting force of equipment, cannot guarantee the whole quick recovery, and has the advantages of ideal shock isolation effect and poor practicability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a high bearing capacity cylinder spring rubber combination formula isolator, the whole rotation effort of the buffer of being convenient for guarantees whole fast reconversion simultaneously, can provide the effect of triple shock insulation buffering, and further improvement shock insulation effect has better practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high bearing capacity cylinder spring rubber combination formula isolator, includes first mounting panel and second mounting panel, first mounting panel correspondence sets up in second mounting panel top, first mounting panel top inlays and is equipped with the backup pad, the backup pad bottom is equipped with the disc, the fluting has been seted up on first mounting panel top, the disc lower surface is equipped with contact block No. one, the draw-in groove has been seted up in the contact block outside, the spout has been seted up to the fluting upper surface, inside contact block, dog and the spring of being equipped with No. two of spout, be equipped with loop bar, air cushion and movable rod between first mounting panel and the second mounting panel, movable rod bottom fixed connection gasket, the air cavity has been seted up on the inside top of second mounting panel, the air cushion outside is equipped with the mount, the air cushion bottom is equipped with the gas.
In a preferred embodiment, the sleeve rod and the movable rod are provided with a first spring at the periphery, and the first spring is fixedly connected between the first mounting plate and the second mounting plate.
In a preferred embodiment, the four corners below the first mounting plate and the four corners above the second mounting plate are both fixedly provided with connecting frames and connecting rods, and the connecting rods are vertically arranged between the connecting frames.
In a preferred embodiment, the first mounting plate and the second mounting plate are provided with vibration isolation rubber at the center, the sleeve rod and the air cushion are arranged around the periphery of the vibration isolation rubber, and the air cushion is positioned on two sides of the sleeve rod.
In a preferred embodiment, the disc is movably arranged in the slot, the second spring is fixedly arranged between the second contact block and the stop block, and the second contact block and the first contact block are correspondingly arranged.
In a preferred embodiment, the first contact block is movably arranged inside a sliding groove, the sliding groove is a sliding groove with an overturning edge at the top end, and the overturning edge is clamped with the clamping groove.
In a preferred embodiment, the bottom end of the movable rod penetrates through the inside of the sleeve rod, and the sealing sheet is movably arranged inside the sleeve rod.
In a preferred embodiment, the loop bar is communicated with an air cavity, and the air cushion is communicated with the air cavity through the air collecting hood.
The utility model discloses a technological effect and advantage:
1. the utility model discloses the whole rotation effort of being convenient for buffering equipment guarantees whole fast reconversion simultaneously, and the combination of contact block No. one and contact block No. two can cushion the rotation effort, and the combination of air cushion and air cavity can play interim shock insulation effect, cushions the great vertical impact force that produces in the twinkling of an eye to make first mounting panel reset fast, therefore possesses high bearing capacity, and shock insulation shock attenuation effect is relatively good, and the energy-absorbing performance is good;
2. the utility model discloses a be equipped with spring and shock insulation rubber, can play the effect of dual shock insulation buffering, use with the cooperation of air cushion again, play the effect of triple shock insulation buffering, further improvement shock insulation effect, the combination of connecting rod and link is convenient for adjust the distance between first mounting panel and the second mounting panel to provide certain pretightning force, therefore stability is strong, and in addition, the accessible is adjusted the damping ratio, and the shock insulation performance of adjusting shock insulation system to the impact vibrations of difference has better practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the inside of the disc of the present invention.
Fig. 3 is a schematic top view of the slotting structure of the present invention.
Fig. 4 is a schematic view of a sectional structure of the second mounting plate of the present invention.
Fig. 5 is a schematic top view of a second mounting plate structure according to the present invention.
Fig. 6 is a schematic top view of the first mounting plate structure of the present invention.
The reference signs are: the device comprises a first mounting plate 1, a second mounting plate 2, a support plate 3, a disc 4, a slot 5, a loop bar 6, a spring 7I, an air cushion 8, a connecting frame 9, a connecting rod 10, shock insulation rubber 11, a contact block 12I, a clamping groove 13, a sliding groove 14, a contact block 15 II, a stop block 16, a spring 17 II, a movable rod 18, a sealing piece 19, an air cavity 20, a fixing frame 21 and an air collecting hood 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high bearing capacity cylindrical spring rubber combined shock isolator, which comprises a first mounting plate 1 and a second mounting plate 2, wherein the first mounting plate 1 is correspondingly arranged above the second mounting plate 2, a supporting plate 3 is embedded above the first mounting plate 1, a disc 4 is arranged at the bottom end of the supporting plate 3, a slot 5 is arranged at the top end of the first mounting plate 1, a first contact block 12 is arranged at the lower surface of the disc 4, a clamping slot 13 is arranged at the outer side of the first contact block 12, a chute 14 is arranged at the upper surface of the slot 5, a second contact block 15, a stop block 16 and a second spring 17 are arranged inside the chute 14, a loop bar 6 is arranged between the first mounting plate 1 and the second mounting plate 2, the air cushion 8 and the movable rod 18, the bottom end of the movable rod 18 is fixedly connected with a sealing sheet 19, the top end inside the second mounting plate 2 is provided with an air cavity 20, the outer side of the air cushion 8 is provided with a fixed frame 21, and the bottom end of the air cushion 8 is provided with a gas-collecting hood 22; the disc 4 is movably arranged in the slot 5, the second spring 17 is fixedly arranged between the second contact block 15 and the stop block 16, and the second contact block 15 and the first contact block 12 are correspondingly arranged; the first contact block 12 is movably arranged in the chute 14, the chute 14 is a chute with an overturning edge at the top end, and the overturning edge is clamped with the clamping groove 13; the bottom end of the movable rod 18 penetrates through the inside of the sleeve rod 6, and the sealing sheet 19 is movably arranged inside the sleeve rod 6; the loop bar 6 is communicated with the air cavity 20, and the air cushion 8 is communicated with the air cavity 20 through the air collecting hood 22.
As shown in fig. 1 to 6, the embodiment specifically is: when the shock insulation device is used, the device is installed on the supporting plate 3, when the device rotates, the disc 4 rotates in the groove 5, the second contact block 15 is a contact block with a groove, the clamping groove 13 is clamped with the overturning edge of the sliding groove 14, the first contact block 12 is embedded into the groove, the first contact block 12 and the second contact block 15 rotate in the sliding groove 14 due to the rotation of the disc 4, the stop block 16 plays a role in blocking and supporting, the rotation acting force can be buffered under the stretching of the second spring 17, when the device generates a large vertical impact force instantly, the first mounting plate 1 drives the movable rod 18 to move downwards, meanwhile, the sealing plate 19 moves downwards in the sleeve rod 6, air at the bottom end of the sealing plate 19 can be extruded into the air cavity 20, the extruded air enters the air cushion 8 through the air collecting hood 22, the air cushion 8 expands rapidly and is filled between the first mounting plate 1 and the second mounting plate 2, and a temporary shock insulation effect can be achieved, when the first mounting plate 1 contacts and extrudes the air cushion 8, the air in the air cushion 8 flows back to the inside of the loop bar 6, the movable rod 18 can be jacked up and reset, the whole rotation acting force of the buffer device is convenient, and the whole quick recovery state is ensured.
The first spring 7 is arranged on the periphery of the loop bar 6 and the periphery of the movable bar 18, and the first spring 7 is fixedly connected between the first mounting plate 1 and the second mounting plate 2; four corners below the first mounting plate 1 and four corners above the second mounting plate 2 are respectively and fixedly provided with a connecting frame 9 and a connecting rod 10, and the connecting rods 10 are vertically arranged between the connecting frames 9; the center of the first mounting plate 1 and the center of the second mounting plate 2 are provided with shock insulation rubber 11, the loop bar 6 and the air cushion 8 are arranged around the periphery of the shock insulation rubber 11, and the air cushion 8 is positioned on two sides of the loop bar 6.
As shown in fig. 1 and 5, the embodiment specifically includes: when first mounting panel 1 drives 18 downstream of movable rod, spring 7 can be compressed, thereby play the effect of shock insulation buffering, connecting rod 10 corresponds the link 9 that sets up with vertical direction through the bolt sleeve and is connected, be convenient for adjust the distance between first mounting panel 1 and the second mounting panel 2, and provide certain pretightning force, shock insulation rubber 11 fills between first mounting panel 1 and second mounting panel 2, further play the effect of shock insulation buffering, use with air cushion 8's cooperation again, the improvement shock insulation effect that can step forward, thereby improve the practicality.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, when the device is used, the device is installed on a supporting plate 3, when the device rotates, a disc 4 rotates in a groove 5, wherein a second contact block 15 is a contact block with a groove, a clamping groove 13 is clamped with the overturning edge of a sliding groove 14, a first contact block 12 is embedded into the groove, the first contact block 12 and the second contact block 15 rotate in the sliding groove 14 due to the rotation of the disc 4, a stop block 16 plays a role in blocking and supporting, the rotation acting force can be buffered under the stretching of a second spring 17, when the device generates a large vertical impact force instantly, a first installing plate 1 drives a movable rod 18 to move downwards, a sealing piece 19 moves downwards in a sleeve rod 6, air at the bottom end of the sealing piece 19 can be extruded into an air cavity 20, the extruded air enters an air cushion 8 through a gas collecting hood 22, the air cushion 8 expands rapidly and is filled between the first installing plate 1 and a second installing plate 2, the temporary shock insulation effect can be achieved, when the first mounting plate 1 contacts and extrudes the air cushion 8, air in the air cushion 8 flows back to the inside of the loop bar 6, and the movable bar 18 can be jacked up and reset.
Refer to description attached drawing 1 and 5, when first mounting panel 1 drives movable rod 18 downstream, spring 7 can compress, thereby play the effect of shock insulation buffering, connecting rod 10 corresponds the link 9 that sets up with vertical direction through the bolt sleeve and is connected, be convenient for adjust the distance between first mounting panel 1 and the second mounting panel 2, and provide certain pretightning force, shock insulation rubber 11 fills between first mounting panel 1 and second mounting panel 2, further play the effect of shock insulation buffering, use with the cooperation of air cushion 8 again.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other; and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high bearing capacity cylindrical spring rubber combination formula isolator, includes first mounting panel (1) and second mounting panel (2), first mounting panel (1) is corresponding to be set up in second mounting panel (2) top, its characterized in that: a supporting plate (3) is embedded above the first mounting plate (1), a disc (4) is arranged at the bottom of the supporting plate (3), a groove (5) is formed in the top end of the first mounting plate (1), a first contact block (12) is arranged on the lower surface of the disc (4), a clamping groove (13) is formed in the outer side of the first contact block (12), a sliding groove (14) is formed in the upper surface of the groove (5), a second contact block (15), a stop block (16) and a second spring (17) are arranged in the sliding groove (14), a loop bar (6), an air cushion (8) and a movable bar (18) are arranged between the first mounting plate (1) and the second mounting plate (2), the bottom end of the movable bar (18) is fixedly connected with a sealing sheet (19), an air cavity (20) is formed in the top end of the second mounting plate (2), a fixing frame (21) is arranged, and a gas-collecting hood (22) is arranged at the bottom end of the air cushion (8).
2. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: loop bar (6) and movable rod (18) periphery all are equipped with a spring (7), and a spring (7) fixed connection is between first mounting panel (1) and second mounting panel (2).
3. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: the four corners below the first mounting plate (1) and the four corners above the second mounting plate (2) are fixedly provided with connecting frames (9) and connecting rods (10), and the connecting rods (10) are vertically arranged between the connecting frames (9).
4. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: first mounting panel (1) and second mounting panel (2) center department are equipped with shock insulation rubber (11), loop bar (6) and air cushion (8) encircle shock insulation rubber (11) periphery and set up, and air cushion (8) are located loop bar (6) both sides.
5. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: the disc (4) is movably arranged in the groove (5), the second spring (17) is fixedly arranged between the second contact block (15) and the stop block (16), and the second contact block (15) and the first contact block (12) are correspondingly arranged.
6. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: the first contact block (12) is movably arranged inside the sliding groove (14), the sliding groove (14) is a sliding groove with an overturning edge at the top end, and the overturning edge is clamped with the clamping groove (13).
7. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: the bottom end of the movable rod (18) penetrates through the inside of the loop bar (6), and the sealing piece (19) is movably arranged inside the loop bar (6).
8. The high-bearing-capacity cylindrical spring and rubber combined vibration isolator as claimed in claim 1, wherein: the loop bar (6) is communicated with the air cavity (20), and the air cushion (8) is communicated with the air cavity (20) through the air collecting hood (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797022.XU CN210799857U (en) | 2019-10-24 | 2019-10-24 | High-bearing-capacity cylindrical spring and rubber combined shock isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797022.XU CN210799857U (en) | 2019-10-24 | 2019-10-24 | High-bearing-capacity cylindrical spring and rubber combined shock isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799857U true CN210799857U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797022.XU Active CN210799857U (en) | 2019-10-24 | 2019-10-24 | High-bearing-capacity cylindrical spring and rubber combined shock isolator |
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| CN (1) | CN210799857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686037A (en) * | 2019-10-24 | 2020-01-14 | 中国人民解放军陆军工程大学 | High-bearing-capacity cylindrical spring and rubber combined shock isolator |
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2019
- 2019-10-24 CN CN201921797022.XU patent/CN210799857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686037A (en) * | 2019-10-24 | 2020-01-14 | 中国人民解放军陆军工程大学 | High-bearing-capacity cylindrical spring and rubber combined shock isolator |
| CN110686037B (en) * | 2019-10-24 | 2024-06-07 | 中国人民解放军陆军工程大学 | High-bearing-capacity cylindrical spring rubber combined shock isolator |
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