CN211341255U

CN211341255U - Combined shock insulation rubber support

Info

Publication number: CN211341255U
Application number: CN201922275231.4U
Authority: CN
Inventors: 丁民
Original assignee: Changshu Shuanghui Mechanism Manufacture Co ltd
Current assignee: Changshu Shuanghui Mechanism Manufacture Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-25
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a combined shock insulation rubber support, including first backup pad and second backup pad, be equipped with the rubber slab between first backup pad and the second backup pad, still be connected with two pairs of buffer between first backup pad and the second backup pad, buffer includes the head rod, the second connecting rod, the head rod, rotate between the second connecting rod and connect, and the one end symmetric connection that the head rod is close to the second connecting rod has splint, the one end fixedly connected with head rod that the second connecting rod is close to the head rod, the one end that the head rod was kept away from to the second connecting rod is rotated and is connected the top in the second backup pad, the head rod, the one end that the second connecting rod is close to each other all rotates and is connected with reset spring, the head rod, the second connecting rod corresponds position department and all is equipped with the mounting groove. The utility model discloses can play fine shock insulation effect under reset spring's elastic force effect, and prolong the life of device.

Description

Combined shock insulation rubber support

Technical Field

The utility model relates to a support technical field especially relates to a combined shock insulation rubber support.

Background

With the development of the construction industry, many ultra-large buildings are appeared. In the past when using isolation bearing in these super large-scale buildings, because isolation bearing's size is less, often need set up a plurality of conventional isolation bearing at a strong point, consider that isolation bearing terminal surface undersize can increase the pressure of building pier stud, some owners propose large-scalely, super large-scale, isolation bearing's demand, but when making this kind of large-scale support, for guaranteeing major structure safety provides probably, structural basis isolation system divides according to the difference of isolation mechanism, the shock insulation performance of current rubber support is not good, lead to the life of device to reduce. Therefore, a combined shock insulation rubber support is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined shock insulation rubber support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined shock insulation rubber support comprises a first support plate and a second support plate, wherein a rubber plate is arranged between the first support plate and the second support plate, two pairs of buffer devices are further connected between the first support plate and the second support plate and symmetrically arranged along the rubber plate, the buffer devices comprise a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are the same in size and are rotatably connected with each other, clamping plates are symmetrically connected to one ends of the first connecting rods, which are close to the second connecting rods, one ends of the second connecting rods, which are close to the first connecting rods, are fixedly connected with the first connecting plate, the other ends of the first connecting plates extend to the space between the two clamping plates, the first connecting plates are connected between the two clamping plates through second rotating shafts, and one ends of the first connecting rods, which are far away from the second connecting rods, are rotatably connected to the bottom of the first support plate, the one end that the head rod was kept away from to the second connecting rod rotates the top of connecting at the second backup pad, the one end that head rod, second connecting rod are close to each other all rotates and is connected with reset spring, two reset spring is on same straight line, just reset spring perpendicular first backup pad and second backup pad setting, head rod, second connecting rod correspond position department and all are equipped with the mounting groove, the mounting groove is inside to be connected with the rotor plate through the rotation of third pivot, be equipped with the through-hole on the rotor plate, the coaxial setting of third pivot is in the through-hole, fixedly connected with mount pad on the other end of rotor plate, reset spring's one end fixed connection is on the mount pad, two the one end that reset spring kept away from each other is fixed connection respectively in the bottom of first backup pad and the top of second backup pad.

Preferably, the equal fixedly connected with second connecting plate of one end that first connecting rod, second connecting rod kept away from each other, the equal fixedly connected with U type connecting seat in the corresponding position department at the bottom of first backup pad and the top of second backup pad, the second connecting plate rotates through first pivot and connects in the U type connecting seat of corresponding position department.

Preferably, the top fixedly connected with second registration arm of mount pad, the equal fixedly connected with first registration arm in the position department that corresponds at the bottom of first backup pad and the top of second backup pad, reset spring connects between second registration arm, the first registration arm in the position department that corresponds.

Preferably, two still fixedly connected with montant on the mount pad, the montant is coaxial to be set up in the reset spring of corresponding position department, just the top of montant all is coaxial to be equipped with adapter sleeve, two adapter sleeve's the other end is connected respectively in the bottom of first backup pad and the top of second backup pad.

The utility model provides a combined shock insulation rubber support, the utility model discloses when using, the effect of power plays the effect of pressing to reset spring, can play fine shock insulation effect under reset spring's elastic force effect, and at the in-process that first backup pad, second backup pad removed, and then drives head rod, second connecting rod and rotate, has guaranteed effectively that reset spring carries out normal flexible, and then has guaranteed the normal clear of shock insulation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is the utility model provides a structural schematic diagram of combined shock insulation rubber support.

Fig. 2 is a partial enlarged view of a combined type vibration isolating rubber support provided by the utility model.

Labeled as: first backup pad 1, first connecting rod 2, adapter sleeve 3, first registration arm 4, reset spring 5, montant 6, U type connecting seat 7, first pivot 8, second registration arm 9, mount pad 10, rubber slab 11, second connecting rod 12, second pivot 13, first connecting plate 14, splint 15, through-hole 16, third pivot 17, rotor plate 18, mounting groove 19, second backup pad 20, second connecting plate 21.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, a combined shock insulation rubber bearing comprises a first supporting plate 1 and a second supporting plate 20, a rubber plate 11 is arranged between the first supporting plate 1 and the second supporting plate 20, two pairs of buffer devices are further connected between the first supporting plate 1 and the second supporting plate 20 and symmetrically arranged along the rubber plate 11, the buffer devices comprise a first connecting rod 2 and a second connecting rod 12, the first connecting rod 2 and the second connecting rod 12 have the same size, the first connecting rod 2 and the second connecting rod 12 are rotatably connected, clamping plates 15 are symmetrically connected at one end of the first connecting rod 2 close to the second connecting rod 12, a first connecting plate 14 is fixedly connected at one end of the second connecting rod 12 close to the first connecting rod 2, the other end of the first connecting plate 14 extends between the two clamping plates 15, and the first connecting plate 14 is connected between the two clamping plates 15 through a second rotating shaft 13, under the cooperation connection between first connecting plate 14, two splint 15 and the second pivot 13 through setting up, and then made things convenient for the stable rotation between head rod 2, the second connecting rod 12, and then guaranteed the normal clear of shock insulation.

One end of the first connecting rod 2 far away from the second connecting rod 12 is rotatably connected to the bottom of the first supporting plate 1, one end of the second connecting rod 12 far away from the first connecting rod 2 is rotatably connected to the top of the second supporting plate 20, one ends of the first connecting rod 2 and the second connecting rod 12 close to each other are rotatably connected with the reset springs 5, the two reset springs 5 are arranged on the same straight line, the reset springs 5 are arranged perpendicular to the first supporting plate 1 and the second supporting plate 20, corresponding positions of the first connecting rod 2 and the second connecting rod 12 are respectively provided with a mounting groove 19, the inside of the mounting groove 19 is rotatably connected with a rotating plate 18 through a third rotating shaft 17, the rotating plate 18 is provided with a through hole 16, the third rotating shaft 17 is coaxially arranged in the through hole 16, the other end of the rotating plate 18 is fixedly connected with a mounting seat 10, one end of the reset spring 5 is fixedly connected to the mounting seat 10, one ends of the two reset springs 5 far away from each other are respectively, under the buffering action of the elastic force of the reset spring 5, the integral shock insulation performance of the device is improved, and the device is well protected.

Specifically, the utility model discloses when using, the first backup pad 1 that sets up, when receiving the effect of pressure between the second backup pad 20, under the effect of power to first backup pad 1, second backup pad 20 presses, and then can play the effect of pressing down to reset spring 5, and to head rod 2, second connecting rod 12 plays the effect of pressing down equally, can play fine shock insulation effect under reset spring 5's elastic force effect, and at first backup pad 1, the in-process that second backup pad 20 removed, can drive head rod 2, second connecting rod 12 rotates, simultaneously under rotor plate 18 and third pivot 17's rotation effect, it normally stretches out and draws back to have guaranteed reset spring 5 effectively, and then guaranteed the normal clear of shock insulation.

Referring to fig. 1, further, a second connecting plate 21 is fixedly connected to each end of the first connecting rod 2 and the second connecting rod 12 away from each other, a U-shaped connecting seat 7 is fixedly connected to each corresponding position of the bottom of the first supporting plate 1 and the top of the second supporting plate 20, and the second connecting plate 21 is rotatably connected to each corresponding position of the U-shaped connecting seat 7 through a first rotating shaft 8.

Under the combined action of second connecting plate 21, first pivot 8 and U type connecting seat 7, can guarantee that head rod 2, second connecting rod 12 carry out normal rotation in the bottom of first backup pad 1 and the top of second backup pad 20, and then guaranteed the normal clear of shock insulation.

Referring to fig. 1 and 2, further, a second positioning tube 9 is fixedly connected to the top of the mounting seat 10, a first positioning tube 4 is fixedly connected to corresponding positions of the bottom of the first support plate 1 and the top of the second support plate 20, and the return spring 5 is connected between the second positioning tube 9 and the first positioning tube 4 at the corresponding positions.

The second positioning tube 9, the first positioning tube 4 that set up have greatly improved the stability of reset spring 5 installation, and then have realized normal shock insulation buffering, and then have played very big guard action to the device.

Referring to fig. 1 and 2, further, a vertical rod 6 is fixedly connected to the two mounting seats 10, the vertical rod 6 is coaxially disposed in a return spring 5 at a corresponding position, a connecting sleeve 3 is coaxially disposed at the top of the vertical rod 6, and the other ends of the two connecting sleeves 3 are respectively connected to the bottom of the first support plate 1 and the top of the second support plate 20.

Under the telescopic action between the vertical rod 6 and the connecting sleeve 3, the placing stability of the reset spring 5 is further improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined shock insulation rubber support comprises a first support plate (1) and a second support plate (20), and is characterized in that a rubber plate (11) is arranged between the first support plate (1) and the second support plate (20), two pairs of buffer devices are further connected between the first support plate (1) and the second support plate (20), the two pairs of buffer devices are symmetrically arranged along the rubber plate (11), each buffer device comprises a first connecting rod (2) and a second connecting rod (12), the first connecting rod (2) and the second connecting rod (12) are the same in size, the first connecting rod (2) and the second connecting rod (12) are rotatably connected, one end, close to the second connecting rod (12), of the first connecting rod (2) is symmetrically connected with a clamping plate (15), one end, close to the first connecting rod (2), of the second connecting rod (12) is fixedly connected with a first connecting plate (14), the other end of the first connecting plate (14) extends to between two clamping plates (15), the first connecting plate (14) is connected between the two clamping plates (15) through a second rotating shaft (13), one end of the first connecting rod (2) far away from the second connecting rod (12) is rotatably connected to the bottom of the first supporting plate (1), one end of the second connecting rod (12) far away from the first connecting rod (2) is rotatably connected to the top of the second supporting plate (20), one ends of the first connecting rod (2) and the second connecting rod (12) close to each other are rotatably connected with reset springs (5), the two reset springs (5) are arranged on the same straight line, the reset springs (5) are perpendicular to the first supporting plate (1) and the second supporting plate (20), mounting grooves (19) are arranged at positions corresponding to the first connecting rod (2) and the second connecting rod (12), mounting groove (19) are inside to be connected with rotor plate (18) through third pivot (17) rotation, be equipped with through-hole (16) on rotor plate (18), third pivot (17) coaxial setting is in through-hole (16), fixedly connected with mount pad (10) on the other end of rotor plate (18), the one end fixed connection of reset spring (5) is on mount pad (10), two the top of the one end difference fixed connection that reset spring (5) kept away from each other at the bottom of first backup pad (1) and second backup pad (20).

2. The combined type vibration isolation rubber support according to claim 1, wherein one end of the first connecting rod (2) and the other end of the second connecting rod (12) away from each other are fixedly connected with a second connecting plate (21), the corresponding positions of the bottom of the first supporting plate (1) and the top of the second supporting plate (20) are fixedly connected with U-shaped connecting seats (7), and the second connecting plate (21) is rotatably connected in the U-shaped connecting seats (7) at the corresponding positions through a first rotating shaft (8).

3. The combined type vibration isolation rubber support saddle according to claim 1, wherein a second positioning pipe (9) is fixedly connected to the top of the mounting seat (10), a first positioning pipe (4) is fixedly connected to the corresponding position of the bottom of the first supporting plate (1) and the top of the second supporting plate (20), and the return spring (5) is connected between the second positioning pipe (9) and the first positioning pipe (4) at the corresponding position.

4. A combined vibration-isolating rubber bearing according to claim 3, characterized in that a vertical rod (6) is fixedly connected to two of said mounting seats (10), said vertical rod (6) is coaxially disposed in a return spring (5) at a corresponding position, and the top of said vertical rod (6) is coaxially disposed with a connecting sleeve (3), and the other ends of said two connecting sleeves (3) are respectively connected to the bottom of the first supporting plate (1) and the top of the second supporting plate (20).