CN217204648U - Combined shock insulation support with shock insulation and vibration reduction functions - Google Patents

Abstract

The utility model discloses a have shock insulation vibration damping function combination isolation bearing, comprising a base plate, the top of bottom plate is fixed with rectangle cavity steel column, and be fixed with U type layer board on the outer wall of rectangle cavity steel column one side, the bottom slidable mounting of U type layer board has the roof, the top of roof is fixed with the damper box, multiunit shock insulation rubber is installed to the bottom of damper box, the top of shock insulation rubber is fixed with the projection, the top of projection is fixed with the flat board, the sliding tray has been seted up to dull and stereotyped bottom, all be fixed with equidistant fixing base on two inside walls of damper box, the back movable mounting of fixing base has the damping bumper shock absorber. The utility model discloses not only through the structure setting of smooth dress formula, improve the assembly efficiency of this shock insulation support, still reduce the work load of rubber part, under the prerequisite that improves support shock insulation damping performance, prolong the life of support.

Description

Combined shock insulation support with shock insulation and vibration reduction functions

Technical Field

The utility model relates to a shock insulation support technical field specifically is a have shock insulation damping function combination shock insulation support.

Background

The shock insulation support is a supporting device which is arranged for meeting the shock insulation requirement, a shock insulation layer is added between an upper structure and a foundation, a rubber shock insulation support is installed to achieve the soft connection with the ground, about 80% of energy of an earthquake can be offset through the technology, the shock insulation support is formed by adding the shock insulation layer between the upper structure and the foundation, and the rubber shock insulation support is installed to achieve the soft connection with the ground.

This type of isolation bearing on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and current this type of isolation bearing adopts single isolation rubber to carry out the shock attenuation mostly, uses the back for a long time, because the support is in for a long time and sticiss the state, and the phenomenon of tired easily appears in isolation rubber, and the influence subtracts isolation bearing's life, and this type of support is comparatively troublesome when the on-the-spot assembly, brings inconvenience for staff's construction operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have shock insulation damping function combination shock insulation support to propose the problem of the on-the-spot assembly inconvenience of shock insulation support and the easy loss of shock insulation rubber in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make up isolation bearing with shock insulation damping function, includes the bottom plate, the top of bottom plate is fixed with rectangle cavity steel column, just be fixed with U type layer board on the outer wall of rectangle cavity steel column one side, the bottom slidable mounting of U type layer board has the roof, the top of roof is fixed with the surge tank, multiunit shock insulation rubber is installed to the bottom of surge tank, the top of shock insulation rubber is fixed with the projection, the top of projection is fixed with the flat board, the sliding tray has been seted up to dull and stereotyped bottom, all be fixed with equidistant fixing base on two inside walls of surge tank, the back movable mounting of fixing base has the damping bumper shock absorber, the top of damping bumper shock absorber is fixed with the link, the top and the dull and stereotyped bottom sliding connection of link.

Preferably, the both sides of U type layer board bottom all are fixed with the bar track, just orbital upper surface slidable mounting of bar has the slip table, the top of slip table and the bottom fixed connection of roof.

Preferably, a connecting plate is fixed on the outer wall of one side of the sliding table, an internal thread seat is fixed at the bottom of the U-shaped supporting plate below the connecting plate, locking pins are installed on two sides of the top end of the top plate, and the bottom ends of the locking pins are in thread fit with the internal thread seat.

Preferably, the peripheral outer wall of the damping box is fixedly provided with reinforcing ribs.

Preferably, the shock insulation rubber can be arranged into four groups, and the four groups of shock insulation rubber are in a symmetrical structure about the central point of the shock absorption box.

Preferably, a swing arm is movably mounted on one side of the surface of the fixed seat, and the top end of the swing arm is movably connected with the surface of the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the combined shock insulation support with the shock insulation and vibration reduction functions is arranged through a sliding type structure, so that the assembly efficiency of the shock insulation support is improved, the working load of a rubber part is reduced, and the service life of the support is prolonged on the premise of improving the shock insulation and vibration reduction performance of the support;

(1) the shock insulation support is provided with the structure that the strip-shaped track and the sliding tables are matched with each other, the two groups of sliding tables are arranged on the upper surface of the strip-shaped track in a sliding mode, when the strip-shaped track and the sliding tables are overlapped, the locking pin penetrates through the top plate and the connecting plate and is screwed into the internal thread seat, and therefore assembly work of the shock absorption box and the U-shaped support plate is completed, and the assembly efficiency of the shock insulation support is improved through the sliding type structure arrangement;

(2) through the arrangement of the structures of the damping shock absorbers, the plates and the like which are matched with each other, the load shock is reduced through the groups of shock insulation rubbers, in the process, the plates force the connecting frame to move downwards, the swing arms swing, the damping shock absorbers are in a compression state, the shock of the plates is reduced through the groups of damping shock absorbers on the inner wall of the shock absorption box, namely the working load of the shock insulation rubbers is reduced, and the service life of the support is prolonged;

(3) through being provided with the structure of mutually supporting such as bottom plate and rectangle cavity steel column, the support bracket that bottom plate, rectangle cavity steel column and U type layer board formed improves the bearing stability of this support to improve the structural strength of damper box by the strengthening rib.

Drawings

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the damping box of the present invention;

fig. 4 is a schematic side view of the present invention;

in the figure: 1. a base plate; 2. a rectangular hollow steel column; 3. a U-shaped supporting plate; 4. a top plate; 5. a damper box; 501. reinforcing ribs; 6. a flat plate; 7. a strip track; 8. a sliding table; 801. a connecting plate; 9. an internal thread seat; 10. a locking pin; 11. shock insulation rubber; 12. a convex column; 13. a sliding groove; 14. a fixed seat; 15. a damping shock absorber; 16. swinging arms; 17. and a connecting frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1-4, the present invention provides an embodiment of: a combined shock insulation support with shock insulation and vibration reduction functions comprises a base plate 1, wherein a rectangular hollow steel column 2 is fixed at the top end of the base plate 1, a U-shaped supporting plate 3 is fixed on the outer wall of one side of the rectangular hollow steel column 2, a top plate 4 is slidably mounted at the bottom of the U-shaped supporting plate 3, a shock absorption box 5 is fixed at the top end of the top plate 4, reinforcing ribs 501 are fixed on the outer walls of the periphery of the shock absorption box 5, and the structural strength of the shock absorption box 5 is enhanced by the reinforcing ribs 501;

the support bracket is formed by the bottom plate 1, the rectangular hollow steel column 2 and the U-shaped supporting plate 3, so that the bearing stability of the support is improved;

a plurality of groups of shock insulation rubbers 11 are mounted at the bottom of the shock absorption box 5, strip-shaped rails 7 are fixed on two sides of the bottom of the U-shaped supporting plate 3, a sliding table 8 is mounted on the upper surface of each strip-shaped rail 7 in a sliding mode, the top end of each sliding table 8 is fixedly connected with the bottom end of the top plate 4, and a worker takes out the shock absorption box 5 to enable the two groups of sliding tables 8 at the bottom end of the shock absorption box 5 to be mounted on the upper surface of each strip-shaped rail 7 in a sliding mode until the strip-shaped rails 7 and the sliding tables 8 are completely overlapped;

a connecting plate 801 is fixed on the outer wall of one side of the sliding table 8, an internal thread seat 9 is fixed at the bottom of the U-shaped supporting plate 3 below the connecting plate 801, locking pins 10 are mounted on two sides of the top end of the top plate 4, and the bottom ends of the locking pins 10 are in threaded fit with the internal thread seat 9;

the locking pin 10 penetrates through the top plate 4 and the connecting plate 801 and is screwed into the internal thread seat 9, so that the positions of the connecting plate 801 and the sliding table 8 can be locked, the assembly work of the shock absorption box 5 and the U-shaped supporting plate 3 is completed, and the assembly efficiency of the shock insulation support is improved through the sliding type structure arrangement;

the four groups of shock insulation rubbers 11 can be arranged, the four groups of shock insulation rubbers 11 are in a symmetrical structure about the central point of the shock absorption box 5, convex columns 12 are fixed at the top ends of the shock insulation rubbers 11, flat plates 6 are fixed at the top ends of the convex columns 12, when external loads appear at the top ends of the flat plates 6, the convex columns 12 and the shock insulation rubbers 11 are pressed down by the flat plates 6, and load shock is reduced through the multiple groups of shock insulation rubbers 11;

the bottom end of the flat plate 6 is provided with a sliding groove 13, the two inner side walls of the shock absorption box 5 are both fixed with fixed seats 14 at equal intervals, the back of each fixed seat 14 is movably provided with a damping shock absorber 15, the top end of each damping shock absorber 15 is fixed with a connecting frame 17, the flat plate 6 forces the connecting frame 17 to move downwards, the swing arms 16 swing, the damping shock absorbers 15 are in a compression state, and the sliding groove 13 plays a role in limiting and guiding the sliding of the connecting frames 17;

the top of link 17 and dull and stereotyped 6 bottom sliding connection, one side movable mounting on 14 surfaces of fixing base has swing arm 16, and the top of swing arm 16 and the surface swing joint of link 17 reduce dull and stereotyped 6's vibrations through multiunit damping bumper shock absorber 15 on the 5 inner walls of damper box, effectively reduce the work load of shock insulation rubber 11, under the prerequisite that improves support shock insulation damping performance, the life of extension support.

When the shock absorption box is used, firstly, a worker takes out the shock absorption box 5, so that two groups of sliding tables 8 at the bottom end of the shock absorption box 5 are slidably mounted on the upper surface of the strip-shaped rail 7 until the strip-shaped rail 7 and the sliding tables 8 are completely overlapped, then the locking pin 10 penetrates through the top plate 4 and the connecting plate 801 and is screwed into the internal thread seat 9, the positions of the connecting plate 801 and the sliding tables 8 can be locked, the assembly work of the shock absorption box 5 and the U-shaped supporting plate 3 is completed at the moment, the assembly efficiency of the shock absorption support is improved through the sliding type structure arrangement, when external load appears at the top end of the flat plate 6, the flat plate 6 presses the convex columns 12 and the shock absorption rubber 11 downwards, the load shock absorption is reduced through the multiple groups of the shock absorption rubber 11, in the process, the flat plate 6 forces the connecting frame 17 to downwards move, the swing arm 16 swings, the damping shock absorber 15 is in a compression state, and the sliding groove 13 slides to the connecting frame 17 to reach a limiting position, Under the guiding effect, the vibration of the flat plate 6 is reduced through the multiple groups of damping shock absorbers 15 on the inner wall of the shock absorption box 5, the working load of the shock insulation rubber 11 is effectively reduced, and the service life of the support is prolonged on the premise of improving the shock insulation and shock absorption performance of the support;

through the support bracket that bottom plate 1, rectangle cavity steel column 2 and U type layer board 3 formed, improve the bearing stability of this support, utilize multiunit strengthening rib 501 on the 5 outer walls of damper box simultaneously, strengthen damper box 5's structural strength.

Claims (6)

1. The utility model provides a have shock insulation vibration reduction function combination shock insulation support which characterized in that: the shock absorption device comprises a bottom plate (1), a rectangular hollow steel column (2) is fixed at the top end of the bottom plate (1), a U-shaped supporting plate (3) is fixed on the outer wall of one side of the rectangular hollow steel column (2), a top plate (4) is slidably mounted at the bottom of the U-shaped supporting plate (3), a shock absorption box (5) is fixed at the top end of the top plate (4), a plurality of groups of shock absorption rubbers (11) are mounted at the bottom of the shock absorption box (5), a convex column (12) is fixed at the top end of each shock absorption rubber (11), a flat plate (6) is fixed at the top end of each convex column (12), a sliding groove (13) is formed in the bottom end of each flat plate (6), fixing seats (14) with equal intervals are fixed on the two inner side walls of the shock absorption box (5), damping shock absorbers (15) are movably mounted on the back surfaces of the fixing seats (14), and connecting frames (17) are fixed at the top ends of the damping shock absorbers (15), the top end of the connecting frame (17) is connected with the bottom end of the flat plate (6) in a sliding manner.

2. The combined vibration-isolating support with the vibration isolating and damping functions as claimed in claim 1, wherein: the both sides of U type layer board (3) bottom all are fixed with bar track (7), just the last surface sliding mounting of bar track (7) has slip table (8), the top of slip table (8) and the bottom fixed connection of roof (4).

3. The combined vibration-isolating support with the vibration isolating and damping functions as claimed in claim 2, wherein: be fixed with connecting plate (801) on the outer wall of slip table (8) one side, U type layer board (3) bottom below connecting plate (801) is fixed with interior screw base (9), fitting pin (10) are all installed to the both sides on roof (4) top, the bottom and interior screw base (9) screw-thread fit of fitting pin (10).

4. The combined vibration-isolating support with the vibration isolating and damping functions as claimed in claim 1, wherein: reinforcing ribs (501) are fixed on the peripheral outer wall of the shock absorption box (5).

5. The combined vibration isolating support with the vibration isolating and damping functions as claimed in claim 1, wherein: the shock insulation rubber (11) can be arranged into four groups, and the four groups of shock insulation rubber (11) are in a symmetrical structure relative to the central point of the shock absorption box (5).

6. The combined vibration isolating support with the vibration isolating and damping functions as claimed in claim 1, wherein: swing arm (16) are movably mounted on one side of the surface of the fixed seat (14), and the top end of the swing arm (16) is movably connected with the surface of the connecting frame (17).

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