CN202689232U

CN202689232U - Bearing pad capable of preventing temperature rising

Info

Publication number: CN202689232U
Application number: CN 201220304945
Authority: CN
Inventors: 蔡崇兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2013-01-23
Anticipated expiration: 2022-06-26

Abstract

The utility model relates to a bearing pad capable preventing temperature rising. The bearing pad capable of preventing temperature rising is mainly provided with at least one hollow core column; cooling liquid is filled in each core column, thus the temperature of the bearing pad can be prevented effectively from rising through the cooling liquid in each core column, further, the fusion phenomenon of the core columns and material layers due to high temperature is prevented; and the bearing pad provided by the utility model has good structural stability and good shock absorption effect.

Description

Can prevent the support pads that temperature rises

Technical field

The utility model relates to a kind of support pads, espespecially a kind of being arranged on the large-sized objects such as building or bridge in order to absorbing seismic energy, and can prevent the support pads that temperature rises.

Background technology

Existing building, on the large-sized object such as bridge or machine, big city is provided with the support pads of tool shock-absorbing and isolating affection, the energy that produces when absorbing earthquake and vibrations, such as the U.S. the 5th, 665, No. 756 Patent Cases (being designated hereinafter simply as with reference to case) namely disclose a kind of existing support pads structure, should consist predominantly of a core column such as the support pads with reference to case, be respectively arranged with a gripper shoe in the core column two ends, two gripper shoes are fixedly arranged on respectively on ground and the large-sized object, and between two gripper shoes, be provided with metal level and the rubber layer that a plurality of interleaved arrange, thus, when earthquake occurs, can reach by the distortion of rubber layer and metal level the effect of shock-absorbing.

Yet, existing such as the support pads with reference to case, its core column is made with lead, though the core column of this lead system is the diastrophic effect of tool also, to absorb the energy of earthquake, but this core column produces high heat during repeatedly flexural deformation easily in earthquake, especially plumbous fusing point is about 327 ℃, and the heat that existing support pads produces in the shock-absorbing process be easy to just can be above 300 ℃, so cause easily the fusing of core column and rubber layer, and then destroy the structure of existing support pads, although the temperature of existing support pads does not reach plumbous fusing point again, the intensity of existing support pads is significantly reduced, reduced simultaneously support and the shock-absorbing effect of support pads.

The utility model content

Therefore, the utility model people develops a kind of now defective the utility model that improves finally because the defective in existing support pads structure and the use is special through continuous research and experiment.

Main purpose of the present utility model is to provide a kind of support pads that prevents that temperature from rising, it can avoid the temperature of support pads to rise by the cooling fluid that is arranged in the core column effectively, the phenomenon that melts to prevent core column and material layer Yin Gaowen is to reach the purpose that promotes support pads structural stability and shock-absorbing effect.

For reaching above-mentioned purpose, the utility model mainly provides a kind of support pads, and it includes:

At least one core column, each core column is hollow form, is filled with cooling fluid in each core column;

Two gripper shoes that are arranged at respectively these at least one core column two ends; And

A plurality of interlaced the first material layer and the second material layers that are arranged between two gripper shoes.

In preferred embodiment, describedly prevent that the quantity of this core column of the support pads that temperature rises from being one.

In preferred embodiment, describedly prevent that the quantity of this core column of the support pads that temperature rises from being a plurality of.

In preferred embodiment, described each core column that prevents the support pads that temperature rises includes the shell that a solid cylinder and is surrounded on around the cylinder and forms, and is formed with an accommodation space in order to accommodating cooling fluid between shell and cylinder.

In preferred embodiment, describedly prevent that cylinder and the shell of each core column of the support pads that temperature rises from being made of jointly several shell of column bodies and shell segment body respectively.

In preferred embodiment, described preventing in the support pads that temperature rises is respectively arranged with one in order to sealing the open-ended end cap of core column, and is provided with the containing hole of the end cap of corresponding accommodating each core column end on two gripper shoe in each core column two ends.

In preferred embodiment, described two gripper shoes of the support pads that temperature rises that prevent are directly sealed respectively the opening at each core column two ends.

In preferred embodiment, described each core column that prevents the support pads that temperature rises is made of jointly the shell of column body of several hollows.

By above-mentioned technological means, the utility model can be by being arranged at the cooling fluid in the core column, effectively reduce the temperature of core column and whole support pads, prevent the support pads temperature from rising and cause the fusing of core column or first and second material layer, can keep structural strength and the shock-absorbing effect of support pads integral body, improve the whole effective utilization of support pads.

Description of drawings

Fig. 1 is the sectional axonometric drawing of the utility model the first embodiment.

Fig. 2 is the side cutaway view of the utility model the first embodiment.

Fig. 3 is the face upwarding section of the utility model the first embodiment.

Fig. 4 is the face upwarding section of the utility model the second embodiment.

Fig. 5 is the side cutaway view of the utility model the 3rd embodiment.

Fig. 6 is the face upwarding section of the utility model the 3rd embodiment.

Fig. 7 is the side cutaway view of the utility model the 4th embodiment.

Fig. 8 is the side cutaway view of the utility model the 5th embodiment.

Fig. 9 is the side cutaway view of the utility model the 6th embodiment.

Figure 10 is the side cutaway view of the utility model the 7th embodiment.

Figure 11 is the side cutaway view of the utility model the 8th embodiment.

Figure 12 is the side cutaway view of the utility model the 9th embodiment.

[critical element symbol description]

10,10A, 10C, 10D, 10E, 10F, 10G, 10H, 10I core column

102,102E cylinder 104, the 104E shell

106,106E accommodation space, 11 end caps

12,12F, 12G, 12H, 12I gripper shoe

122 containing holes, 14 first material layers

16 second material layers, 20 cooling fluids.

The specific embodiment

The utility model provides a kind of support pads that prevents that temperature from rising, please cooperate referring to Fig. 1 to 3, by seeing among the figure, support pads of the present utility model consists predominantly of a core column 10, the first material layer 14 of two gripper shoes 12 and a plurality of interlaced settings and the second material layer 16, wherein this core column 10 is hollow form, it can be rounded, square and other any possible geometry cross sections, this core column 10 can be by lead, the metal of the deflection such as iron or aluminium distortion is made, in core column 10, then be filled with cooling fluid 20, wherein cooling fluid 20 can be water or refrigerant etc., can be respectively arranged with again one in core column 10 two ends in order to seal core column 10 open-ended end caps 11.

Two gripper shoes 12 can be rounded, square and other any possible geometries, its respectively can with ground and building, the large-sized object such as bridge or machine combines, and be provided with the containing hole 122 of corresponding accommodating core column 10 ends or end cap 11 in two gripper shoe 12 centers, the first material layer 14 and the second material layer 16 are arranged between two gripper shoes 12 interlacedly, and surround sheathed core column 10, first, two material layers 14, but 16 engage 12 are rounded, the lamellar body of square or other any possible geometries, also can be difformity with gripper shoe 12, can be square such as gripper shoe 12, and first, two

material layers

14,16 can be rounded, wherein the first material layer 14 and the second material layer 16 are made with the material of deflection distortion, and can select different materials, and the first material layer 14 can be rubber or metal, and the second material layer 16 then can be metal, rubber or carbon fiber etc.

Thus, two gripper shoes 12 are fixedly arranged on respectively on ground and the large-sized object, when earthquake occurs, can reach by core column 10 and first and

second material layer

14,16 distortion the effect of shock-absorbing, avoid vibrations and the energy of earthquake directly to be passed on the large-sized object, and cause the damage of this object, the effect of the large-sized object shock-absorbings such as building, bridge or machine is provided.

And be provided with cooling fluid 20 in the core column 10 because supporting of the present utility model is padded on, so can effectively reduce the temperature of core column 10 and whole support pads, prevent the rising of support pads temperature and cause core column 10 or the phenomenons such as first and

second material layer

14,16 generation fusings, can keep structural strength and the shock-absorbing effect of support pads integral body, improve the whole effective utilization of support pads.

Please cooperate referring to Fig. 4, it is the second embodiment of the present utility model, by seeing among the figure, support pads of the present utility model can be provided with a plurality of core column 10A, each core column 10A be hollow form and relatively the center of circle of support pads be the interval and equidistantly arrange, by the cooling fluid 20 in a plurality of core column 10A, can further promote the cooling effect of support pads integral body.

Please cooperate referring to Fig. 5 and 6, it is the 3rd embodiment of the present utility model, wherein the quantity of this core column 10C can be one, and this core column 10C includes the shell 104 that a solid cylinder 102 and is surrounded on around the cylinder 102 and forms, between shell 104 and cylinder 102, be formed with an accommodation space 106, in order to accommodating cooling fluid 20.

Please cooperate referring to Fig. 7, it is the 4th embodiment of the present utility model, and wherein this core column 10D is made of jointly the shell of column body of several hollows, and each shell of column body can be made by identical or different material, provide different flexural deformation effects, to cooperate the demand of different design and setting.

Please cooperate referring to Fig. 8, it is the 5th embodiment of the present utility model, wherein this core column 10E includes the shell 104E that a solid cylinder 102E and is surrounded on around the cylinder 102E and forms, between shell 104E and cylinder 102E, be formed with an accommodation space 106E, in order to accommodating cooling fluid 20, and this cylinder 102E and shell 104E are made of jointly several shell of column bodies and shell segment body respectively, each shell of column body or shell segment body can be made by identical or different material, provide different flexural deformation effects, to cooperate the demand of different design and setting.

Please cooperate referring to Fig. 9 to 12, it is the 6th to nine embodiment of the present utility model, core column 10F wherein, 10G, 10H, the formation of 10I can be such as the various embodiments described above, can be respectively single hollow-core construction, solid cylinder 102,102E and shell 104, the structure of the structure that 104E forms or multisection type combination, and end cap is not set in addition with sealing core column 10F among the in the 6th to nine embodiment, 10G, 10H, the end cap of 10I both ends open, and with two

gripper shoe

12F, 12G, 12H, 12I directly seals

core column

10F, 10G, 10H, the opening at 10I two ends can be simplified the overall structure of support pads.

And that the core column 10C-10I quantity of above-mentioned each embodiment of Fig. 5 to 12 also can be is a plurality of, to cooperate different designs and demand is set.

Claims

1. support pads that can prevent that temperature from rising is characterized in that it includes:

2. the support pads that prevents that temperature from rising as claimed in claim 1 is characterized in that wherein the quantity of this core column is one.

3. the support pads that prevents that temperature from rising as claimed in claim 1 is characterized in that wherein the quantity of this core column is a plurality of.

4. such as claim 1, the 2 or 3 described support pads that prevent that temperature from rising, it is characterized in that, wherein each core column includes the shell that a solid cylinder and is surrounded on around the cylinder and forms, and is formed with an accommodation space in order to accommodating cooling fluid between shell and cylinder.

5. the support pads that prevents that temperature from rising as claimed in claim 4 is characterized in that wherein the cylinder of each core column and shell are made of jointly several shell of column bodies and shell segment body respectively.

6. the support pads that prevents that temperature from rising as claimed in claim 5, it is characterized in that, wherein be respectively arranged with one in each core column two ends in order to sealing the open-ended end cap of core column, and on two gripper shoes, be provided with the containing hole of the end cap of corresponding accommodating each core column end.

7. the support pads that prevents that temperature from rising as claimed in claim 5 is characterized in that, wherein two gripper shoes are distinguished the directly opening at each core column two ends of sealing.

8. the support pads that prevents that temperature from rising as claimed in claim 4, it is characterized in that, wherein be respectively arranged with one in each core column two ends in order to sealing the open-ended end cap of core column, and on two gripper shoes, be provided with the containing hole of the end cap of corresponding accommodating each core column end.

9. the support pads that prevents that temperature from rising as claimed in claim 4 is characterized in that, wherein two gripper shoes are distinguished the directly opening at each core column two ends of sealing.

10. such as claim 1, the 2 or 3 described support pads that prevent that temperature from rising, it is characterized in that, wherein be respectively arranged with one in each core column two ends in order to sealing the open-ended end cap of core column, and on two gripper shoes, be provided with the containing hole of the end cap of corresponding accommodating each core column end.

11., it is characterized in that wherein two gripper shoes are distinguished the directly opening at each core column two ends of sealing such as claim 1, the 2 or 3 described support pads that prevent that temperature from rising.

12. such as claim 1, the 2 or 3 described support pads that prevent that temperature from rising, it is characterized in that wherein each core column is made of jointly the shell of column body of several hollows.

13. the support pads that prevents that temperature from rising as claimed in claim 12, it is characterized in that, wherein be respectively arranged with one in each core column two ends in order to sealing the open-ended end cap of core column, and on two gripper shoes, be provided with the containing hole of the end cap of corresponding accommodating each core column end.

14. the support pads that prevents that temperature from rising as claimed in claim 12 is characterized in that, wherein two gripper shoes are distinguished the directly opening at each core column two ends of sealing.