CN209443366U - The building support and regulating device of two-way adjustment height - Google Patents
The building support and regulating device of two-way adjustment height Download PDFInfo
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- CN209443366U CN209443366U CN201822271111.2U CN201822271111U CN209443366U CN 209443366 U CN209443366 U CN 209443366U CN 201822271111 U CN201822271111 U CN 201822271111U CN 209443366 U CN209443366 U CN 209443366U
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Abstract
Disclose the building support and regulating device of two-way adjustment height, the building support of two-way adjustment height includes support body and low-melting alloy layer, support body is configured to bearing building, low-melting alloy is laminated on support body layer by layer, the low-melting alloy layer injects or is discharged low-melting alloy fusiblely to adjust the height of support body, regulating device for two-way height-adjustable building support includes injecting unit and the melt element for accommodating low-melting alloy, the injecting unit via the first connecting tube connection low-melting alloy layer includes injection cavity and piston, piston is movably arranged at the injection cavity via second end, enter the low-melting alloy of low-melting alloy layer or suction from low-melting alloy layer to squeeze the low-melting alloy from melt element.
Description
Technical field
The utility model relates to building field, the building support and regulating device of especially a kind of two-way adjustment height.
Background technique
Existing building structure, such as the beam body of bridge generally pass through bridge pad upper load are transmitted to pier top, support
It is the force transmission connections between bridge beam body and bridge pier.There are problems that following two in support application at present:
1, bridge in use, when bridge pier settles, needs to jack beam body by support, guarantees bridge with this
Face absolute altitude enables bridge normal use.But it is this at present can positive height-adjustable supports be unidirectional, that is to say, that support can only be " long
It is high ".
2, bridge is in use process at there is the demand of replacing time.For example, there is disease in support, support reached using year
Limit etc., requires replacing time.It is general using jack is arranged by support when replacing time, first by beam body jack 5mm~
10mm, then the support needed replacing is changed, new support is reinstalled, finally falls jack after rise, makes beam body return.But this
The process of one replacing time is very cumbersome, and time-consuming, costly.
The polyurethane mixed is injected branch using the injection orifice on seat board under support by the adjustable height support of the prior art
In the cavity of the lower seat board of seat, support upper base plate is jacked up using the polyurethane of injection, height-regulating is achieved the purpose that with this, but can only
It realizes and is turned up upwards, i.e., support " can only grow tall ".And the number being turned up is limited.Generally realized by the way that multiple injection orifices are arranged
It is repeatedly turned up, every to be turned up once, injection orifice will be blocked and be can not be used again.In addition, existing technology, in bearing replacement with
Conventional seat is the same, requires first jack up girder, is just able to achieve support and separates with beam body, then could replacing time.
Therefore demand one kind can bidirectional modulation, i.e. adjustable height can also turn down, and can high-volume number adjust, durability
Building that is good, being not required to jack beam body such as can also be with replacing time, the solution that intensity is reliable, inexpensive, environmentally friendly.
Disclosed above- mentioned information are used only for enhancing the understanding to the utility model background in the background section, therefore
It may be comprising not constituting the information of the prior art known to a person of ordinary skill in the art in home.
Utility model content
In view of the above problems, the purpose of this utility model is exactly to provide to overcome the problems of the above-mentioned prior art
A kind of building support and regulating device, which overcome prior art drawbacks described above, and adjustable height can also be turned down, can high-volume
Number is adjusted, durability is good, be not required to jack beam body such as building can also with replacing time, intensity is reliable, low cost, environmental protection.
The purpose of this utility model is to be achieved by the following technical programs.
A kind of building support of two-way adjustment height includes,
Support body is configured to bearing building,
Low-melting alloy layer, is laminated in support body, and the low-melting alloy layer injects fusiblely or be discharged eutectic
Alloy is put to adjust the height of support body.
In the building support of the two-way adjustment height, the low-melting alloy layer is hermetically laminated in support sheet
Body.
In the building support of the two-way adjustment height, the building support further includes,
First heating unit melts the low-melting alloy layer,
Hole is connected to the low-melting alloy layer to inject or be discharged low-melting alloy.
In the building support of the two-way adjustment height, the building support further includes closing for measuring low melting point
First temperature measurement unit of layer gold temperature, first heating unit include temperature controlled electric heat pipe, electromagnetic heating coil or oil bath
Heater.
In the building support of the two-way adjustment height, low-melting alloy layer include bismuth-base alloy, zinc-containing alloy and/
Or lead, tin and stibium copper quaternary alloy and combinations thereof.
In the building support of the two-way adjustment height, the support body includes,
Upper bracket plate supports building, and
Lower support plate supports the upper bracket plate, wherein
Low-melting alloy layer is hermetically layered between the lower support plate and upper bracket plate.
In the building support of the two-way adjustment height, the lower support plate part surrounds ground and supports the upper bracket
To form chamber between the lower support plate and upper bracket plate, the low-melting alloy is laminated in chamber plate layer by layer.
In the building support of the two-way adjustment height, interval is equipped between upper bracket plate and low-melting alloy layer
Layer.
In the building support of the two-way adjustment height, building support is bridge pad.
Another aspect according to the present utility model, a kind of regulating device for two-way height-adjustable building support
Melt element including injecting unit and receiving low-melting alloy, wherein
Include via the injecting unit that the first connecting tube is connected to low-melting alloy layer,
Inject cavity comprising first end and second end, the first end are connected to the first connecting tube,
Piston is movably arranged at the injection cavity via second end, to squeeze the low melting point from melt element
Alloy enters the low-melting alloy of low-melting alloy layer or suction from low-melting alloy layer.
In the regulating device, the melt element includes,
Ontology is melted, low-melting alloy is accommodated,
Second heating unit heats the low-melting alloy.
In the regulating device, second melt element is connected to via the second connecting tube injects cavity, and described second
Connecting tube is equipped with shut-off valve.
In the regulating device, the melt element includes measuring list for measuring the second temperature of low-melting alloy
Member.
In the regulating device, it is single that the injection cavity is equipped with the third heating for heating wherein low-melting alloy
Member.
In the regulating device, the injection cavity includes the second cavity with piston arranged concentric, via cavity wall
Separate piston.
Compared with prior art, the utility model has the beneficial effects that
The utility model can also turn down support body and thereon using the low-melting alloy layer height-regulating for being laminated in support body
Building, low-melting alloy layer by inject or be discharged fusiblely low-melting alloy can high-volume number adjust, will not
Blocking channel and alloy property change, durability is good, and the utility model is not required to jack such as beam body by turning down support body
Building can also be reliable, inexpensive, environmentally friendly with replacing time, intensity.
The above description is merely an outline of the technical solution of the present invention, in order to make the technological means of the utility model
It is more clearly understood, reaches the degree that those skilled in the art can be implemented in accordance with the contents of the specification, and in order to
Above and other objects, features and advantages of the utility model are allowed to can be more clearly understood, below with the specific of the utility model
Embodiment is illustrated.
Detailed description of the invention
By reading the detailed description hereafter in preferred embodiment, the various other advantage of the utility model and
Benefit will become apparent to those of ordinary skill in the art.Figure of description is only used for showing the mesh of preferred embodiment
, and it is not considered as limitations of the present invention.It should be evident that drawings discussed below is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.And throughout the drawings, identical component is presented with like reference characters.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram according to the building support of the two-way adjustment height of the utility model one embodiment；
Fig. 2 is illustrated according to the Section A-A of the building support of the two-way adjustment height of the utility model one embodiment
Figure；
Fig. 3 is filled according to the adjusting for two-way height-adjustable building support of the utility model one embodiment
The structural schematic diagram set；
Fig. 4 is the structural schematic diagram before the adjusting according to the utility model one embodiment；
Fig. 5 is the raised structural schematic diagram of adjusting according to the utility model one embodiment；
Fig. 6 is the structural schematic diagram reduced according to the adjusting of the utility model one embodiment.
Below in conjunction with drawings and examples, the utility model is further explained.
Specific embodiment
1 specific embodiment of the utility model is more fully described to attached drawing 6 below with reference to accompanying drawings.Although being shown in attached drawing
Specific embodiment of the utility model is shown, it being understood, however, that may be realized in various forms the utility model without should be by
Embodiments set forth here is limited.It is to be able to thoroughly understand the utility model on the contrary, providing these embodiments, and
And the scope of the utility model can be fully disclosed to those skilled in the art.
It should be noted that having used some vocabulary in the specification and claims to censure specific components.Ability
Field technique personnel it would be appreciated that, technical staff may call the same component with different nouns.This specification and right
It is required that not in such a way that the difference of noun is as component is distinguished, but with the difference of component functionally as differentiation
Criterion."comprising" or " comprising " as mentioned throughout the specification and claims are an open language, therefore should be solved
It is interpreted into " including but not limited to ".Specification subsequent descriptions are preferred embodiment of the present invention, the right description
It is being not intended to limit the scope of the utility model for the purpose of the rule of specification.The protection scope of the utility model
As defined by the appended claims.
Convenient for the understanding to the utility model embodiment, to be done by taking specific embodiment as an example below in conjunction with attached drawing further
Explanation, and each attached drawing does not constitute the restriction to the utility model embodiment.
In order to better understand, Fig. 1 is the building branch according to the two-way adjustment height of the utility model one embodiment
The structural schematic diagram of seat, a kind of building support of two-way adjustment height include,
Support body 1 is configured to bearing building,
Low-melting alloy layer 2, is laminated in support body 1, and the low-melting alloy layer 2 is injected fusiblely or is discharged low
Melting alloy is to adjust the height of support body 1.
The utility model utilizes the cold melt of low-melting alloy, (can accomplish 50 DEG C~200 DEG C) at a lower temperature
Liquid alloy injection support is turned up chamber, the raising and reduction of support is realized with this by melted alloy.
Low-melting alloy refers to that fusing point is lower than 200 DEG C of alloy, usually by the low-melting-point metals element group such as Bi, Sn, Pb, In
At.Low melting point alloy includes bismuth-base alloy, zinc-containing alloy, lead, tin and stibium copper quaternary alloy etc., 2 fusing point of low-melting alloy layer
It is low, intensity is high, good fluidity, breathing rate are small, can with stability and durability support support body 1 with exemplar adhesion, nontoxicity, and
It is easy to inject and be discharged, water-bath fusing and oil bath fusing can use.
The alternative existing height-adjustable supports of the utility model realize that the demand of two-way height-regulating, utility model are alternative existing general
Logical support, realizes " zero jack up girder " quick-replaceable support demand, the characteristics of being melted repeatedly, be solidified with alloy, realizes support
It is turned up infinitely.
In one embodiment of the building support of the two-way adjustment height, the low-melting alloy layer 2 is hermetically
It is laminated in support body 1.
Fig. 2 is illustrated according to the Section A-A of the building support of the two-way adjustment height of the utility model one embodiment
Figure, in one embodiment of the building support of the two-way adjustment height, the building support further includes,
First heating unit 3 melts the low-melting alloy layer 2,
Hole 4 is connected to the low-melting alloy layer 2 to inject or be discharged low-melting alloy.
In one embodiment of the building support of the two-way adjustment height, the building support further includes being used for
The first temperature measurement unit of 2 temperature of low-melting alloy layer is measured, first heating unit 3 includes temperature controlled electric heat pipe, electromagnetism
Heating coil or oil bath heater.
In one embodiment of the building support of the two-way adjustment height, low-melting alloy layer 2 is closed including bismuthino
Gold, zinc-containing alloy and/or lead, tin and stibium copper quaternary alloy and combinations thereof.
In one embodiment of the building support of the two-way adjustment height, the support body 1 includes,
Upper bracket plate 5 supports building, and
Lower support plate 6 supports the upper bracket plate 5, wherein
Low-melting alloy layer 2 is hermetically layered between the lower support plate 6 and upper bracket plate 5.
In one embodiment of the building support of the two-way adjustment height, 6 part of lower support plate surrounds ground
The upper bracket plate 5 is supported to form chamber, 2 layers of the low-melting alloy layer between the lower support plate 6 and upper bracket plate 5
It is laminated in chamber.
In one embodiment of the building support of the two-way adjustment height, upper bracket plate 5 and low-melting alloy layer 2
Between be equipped with wall 7.
For a further understanding of the utility model, in one embodiment, it is arranged in lower support plate 6 and chamber is turned up, inside set low
Melting alloy.
In one embodiment, temperature control single-end electrothermal tube is set in lower support plate 6 and is inserted into hole 3.In use, insertion temperature control list
Head electrothermal tube, electricity consumption heat pipes heat simultaneously melt preset alloy in support, and support is made to keep predetermined temperature.
In one embodiment, alloy injection orifice 4 is set in lower support plate 6, by the hole 4 by the injection of the alloy of melting or
Support is discharged, chamber is turned up.
In one embodiment of the building support of the two-way adjustment height, building support is bridge pad.
Fig. 3 is filled according to the adjusting for two-way height-adjustable building support of the utility model one embodiment
The structural schematic diagram set, a kind of regulating device for two-way height-adjustable building support include injecting unit 8 and hold
Receive the melt element 9 of low-melting alloy, wherein
Include via the injecting unit 8 that the first connecting tube 13 is connected to low-melting alloy layer 2,
Inject cavity 10 comprising first end 11 and second end 12, the first end 11 are connected to the first connecting tube 13,
Piston 14 is movably arranged at the injection cavity 10 via second end 12, to squeeze from melt element 9
Low-melting alloy enters the low-melting alloy of low-melting alloy layer or suction from low-melting alloy layer 2.
In one embodiment of the regulating device, the melt element 9 includes,
Ontology 15 is melted, low-melting alloy is accommodated,
Second heating unit 16 heats the low-melting alloy.
In one embodiment of the regulating device, second melt element 9 is connected to via the second connecting tube 17 and infuses
Cavity 10 is penetrated, second connecting tube 17 is equipped with shut-off valve 18.
In one embodiment of the regulating device, the melt element 9 includes for measuring low-melting alloy
Two temperature measurement units.
In one embodiment of the regulating device, the injection cavity 10 is equipped with for heating wherein low-melting alloy
Third heating unit 19.
In one embodiment of the regulating device, the injection cavity 10 includes second with 14 arranged concentric of piston
Cavity separates piston 14 via cavity wall.
For a further understanding of the utility model, in one embodiment, the regulating device passes through alloy molten cup
Metal (heating using temperature controlled electric heat pipe) is melted, the alloy after fusing enters injecting cavity by shut-off valve 18.It will before alloy injection
Shut-off valve 18 is closed.There is heat preservation hot oil pocket on the outside of injecting cavity.Heat preservation hot oil pocket is regulated and controled by temperature controlled electric heat pipe in predetermined temperature.It is turned up
When support: utilizing jack, push piston 14, molten alloy is injected support injection orifice 4 by heat preservation connecting tube.Realize support
It is turned up, when turning down support: utilizing jack, pull piston 14, molten alloy is extracted out by support injection orifice 4.Realize support
It turns down.
This regulating device realizes the two-way height-regulating of support, realizes that support (theoretically) is turned up infinitely.The utility model can benefit
The fusing that low-melting alloy is realized with temperature control single-end electrothermal tube also can use other way fusing low-melting alloy: such as electric
Magnetic heating coils heat, oil bath heating etc..
Fig. 4 is the structural schematic diagram before the tune section according to the utility model one embodiment, and Fig. 5 is practical new according to this
The raised structural schematic diagram of the adjusting of type one embodiment, Fig. 6 are reduced according to the adjusting of the utility model one embodiment
Structural schematic diagram.Referring to fig. 4-6, it can be seen that the utility model can quick bidirectional modulation height.
In one embodiment of the adjusting method, the low-melting alloy layer 2 is hermetically layered in building branch
Seat is to support building.
In one embodiment of the adjusting method, is injected by control or the amount of discharge low-melting alloy is to control
Adjust height.
Industrial applicibility
The building support and regulating device of two-way adjustment height described in the utility model can be manufactured in building field
And it uses.
The basic principle of the application is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in this application
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the application
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the application,.
In order to which purpose of illustration and description has been presented for above description.In addition, this description is not intended to the reality of the application
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (10)
1. a kind of building support of two-way adjustment height comprising,
Support body is configured to bearing building,
Low-melting alloy layer, is laminated in support body, and the low-melting alloy layer injects fusiblely or be discharged low melting point conjunction
Gold is to adjust the height of support body.
2. the building support of two-way adjustment height as described in claim 1, wherein the low-melting alloy layer seals stratum
It is laminated on support body, low-melting alloy layer includes bismuth-base alloy, zinc-containing alloy and/or lead, tin and stibium copper quaternary alloy and combinations thereof.
3. the building support of two-way adjustment height as described in claim 1, wherein the building support further includes,
First heating unit melts the low-melting alloy layer, and
Hole is connected to the low-melting alloy layer to inject or be discharged low-melting alloy；
The building support further includes the first temperature measurement unit for measuring low-melting alloy layer temperature.
4. the building support of two-way adjustment height as described in claim 1, wherein the support body includes,
Upper bracket plate supports building, and
Lower support plate supports the upper bracket plate, wherein
Low-melting alloy layer is hermetically layered between the lower support plate and upper bracket plate.
5. the building support of two-way adjustment height as claimed in claim 4, wherein the lower support plate part surrounds twelve Earthly Branches
The upper bracket plate is held to form chamber between the lower support plate and upper bracket plate, the low-melting alloy is laminated on chamber layer by layer
In room.
6. the building support of two-way adjustment height as claimed in claim 4, wherein upper bracket plate and low-melting alloy layer it
Between be equipped with wall.
7. the building support of two-way adjustment height as claimed in claim 3, wherein first heating unit includes temperature control
Electrothermal tube, electromagnetic heating coil or oil bath heater；Building support is bridge pad.
8. a kind of regulating device for two-way height-adjustable building support comprising injecting unit and receiving low melting point
The melt element of alloy, wherein
Include via the injecting unit that the first connecting tube is connected to low-melting alloy layer,
Inject cavity comprising first end and second end, the first end are connected to the first connecting tube,
Piston is movably arranged at the injection cavity via second end, to squeeze the low-melting alloy from melt element
The low-melting alloy from low-melting alloy layer into low-melting alloy layer or suction.
9. regulating device as claimed in claim 8, wherein the melt element includes,
Ontology is melted, low-melting alloy is accommodated,
Second heating unit heats the low-melting alloy, and the melt element is connected to injection cavity via the second connecting tube,
Second connecting tube is equipped with shut-off valve, and the melt element includes measuring list for measuring the second temperature of low-melting alloy
Member.
10. regulating device as claimed in claim 8, wherein the injection cavity is equipped with for heating wherein low-melting alloy
Third heating unit, wherein the injection cavity includes the second cavity with piston arranged concentric, separates work via cavity wall
Plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271111.2U CN209443366U (en) | 2018-12-29 | 2018-12-29 | The building support and regulating device of two-way adjustment height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271111.2U CN209443366U (en) | 2018-12-29 | 2018-12-29 | The building support and regulating device of two-way adjustment height |
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| Publication Number | Publication Date |
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| CN209443366U true CN209443366U (en) | 2019-09-27 |
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ID=68016914
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| CN201822271111.2U Active CN209443366U (en) | 2018-12-29 | 2018-12-29 | The building support and regulating device of two-way adjustment height |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518598A (en) * | 2018-12-29 | 2019-03-26 | 徐亮 | Building support, regulating device and the adjusting method of two-way adjustment height |
| CN110904829A (en) * | 2019-11-18 | 2020-03-24 | 北京市政建设集团有限责任公司 | Construction method of anti-overturning adjustable support of bridge |
| CN114922058A (en) * | 2022-07-04 | 2022-08-19 | 长沙理工大学 | Hydraulic support capable of achieving secondary accurate height adjustment |
-
2018
- 2018-12-29 CN CN201822271111.2U patent/CN209443366U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518598A (en) * | 2018-12-29 | 2019-03-26 | 徐亮 | Building support, regulating device and the adjusting method of two-way adjustment height |
| CN110904829A (en) * | 2019-11-18 | 2020-03-24 | 北京市政建设集团有限责任公司 | Construction method of anti-overturning adjustable support of bridge |
| CN114922058A (en) * | 2022-07-04 | 2022-08-19 | 长沙理工大学 | Hydraulic support capable of achieving secondary accurate height adjustment |
| CN114922058B (en) * | 2022-07-04 | 2024-01-12 | 长沙理工大学 | Hydraulic support capable of being secondarily and accurately heightened |
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