CN106677557B - A kind of support protection structure and construction technology rising top replacement large-scale air spring - Google Patents
A kind of support protection structure and construction technology rising top replacement large-scale air spring Download PDFInfo
- Publication number
- CN106677557B CN106677557B CN201710139566.6A CN201710139566A CN106677557B CN 106677557 B CN106677557 B CN 106677557B CN 201710139566 A CN201710139566 A CN 201710139566A CN 106677557 B CN106677557 B CN 106677557B
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- China
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- air spring
- foundation pier
- support
- braced frame
- leveling board
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/04—Propping of endangered or damaged buildings or building parts, e.g. with respect to air-raid action
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Structure is protected in the support that top replacement large-scale air spring can be risen the invention discloses one kind; wherein; including foundation pier, positioning leveling board, braced frame, bearing plate; the positioning leveling board is fixed on the foundation pier; the braced frame is fixed on the positioning leveling board; the top of braced frame is arranged in the bearing plate, and air spring may be provided in braced frame.Support protection structure can effectively protect air spring vibration reduction device, avoids occurring suddenly the damage that upper brace is fallen suddenly or the problems such as air spring air supply system leaks air when generates air spring, and then ensure that the normal use of air spring；And after the completion of construction, it may be implemented to carry out lossless replacement, disassembly to air spring；The support protect structure can construction by stages from the bottom to top, respective members are installed, construction technology is simple, and operation is easy, green no pollution construction.
Description
Technical field
The present invention is specifically related to a kind of support protection structure and construction technology that can rise top replacement large-scale air spring.
Background technique
In practical projects, generallyd use for the installation of large-scale air spring damper the mode of cast-in-site into
Row, construction technology are specific as follows: it is first that air spring is in place, after carrying out simple protection processing to air spring, then to top
Concrete platform construct.Existing construction technology usually there will be following defect:
It (1) can not be to air spring effective protection in work progress.Although present large-scale air spring damper is right
Air spring has carried out simple protection processing, but can not avoid influence of the work progress to air spring completely, can not be to sky
Gas spring carries out effective protection, causes air spring to be easy to be destroyed in installation and replacement, can not work normally.
It (2) can not be to air spring effective protection in normal use process.The large size completed according to traditional construction technology is empty
Gas spring vibration absorber is exceeding air spring just when there is practical bearing load due to the external unprotect measure of air spring
When the peak load that can bear that often works, vibration absorber can not make effective Feedback to it, so that air spring is constantly in
Hard service can reduce the service life of 03 spring of air spring in this way, reduce the vibration damping of air spring vibration reduction device
Effect.
(3) at high cost greatly to the part replacement of vibration absorber, upgrading difficulty.Vibration absorber is when working normally one section
Between after, when changing due to vibration absorber component damage or device upper load, inevitably component is carried out to vibration absorber
Replacement, upgrading, but lack support construction around the air spring in the vibration absorber due to being constructed with existing construction technology,
When leading to the part replacement to vibration absorber, upgrading, the problem of secondary construction being carried out to existing structure, while it can not keep away
The precision apparatus of existing structure component and device top is caused to damage with exempting from.
Summary of the invention
In order to solve problem above, the present invention the following technical schemes are provided:
It is a kind of rise top replacement large-scale air spring support protection structure, wherein including foundation pier, positioning leveling board,
Braced frame, bearing plate, the positioning leveling board are fixed on the foundation pier, and the braced frame is fixed on the positioning and adjusts
On plate, the top of braced frame is arranged in the bearing plate, and air spring may be provided in braced frame.
Further, structure is protected in the support further include: the air spring in braced frame, the air bullet is arranged in
The upper plate of spring is fixedly connected with the bottom surface of bearing plate, and the lower plate of the air spring and the upper surface of positioning leveling board are solid
Fixed connection.
Further, wherein embedded board is embedded in the foundation pier, the embedded board is adjusted by bolt and the positioning
Plate connection.
Further, structure is protected in the support further include: plain concrete cushion layer, the plain concrete cushion layer are arranged in base
The lower section of plinth pier.
Further, the braced frame is assembling structure, including upper support structure, lower support structure, four branch
Bearing column, the upper and lower side of the multiple support column are separately fixed at upper support structure, on lower support structure, the upper support structure
Top is provided with the bearing plate, and the lower support structure is fixed on the top of the positioning leveling board.
Further, the upper and lower side of the multiple support column passes through connector and upper support structure, lower support structure respectively
Connection, and the connector is bolted.
A kind of construction technology for the support protection structure rising top replacement large-scale air spring, includes the following steps:
(1) foundation pier is constructed: binding foundation pier reinforcing bar, supporting foundation pier template pour foundation pier concrete first；
(2) installation positioning leveling board: positioning leveling board is arranged in the top of foundation pier, and is connected with foundation pier built-in fitting
It connects；
(3) braced frame is installed: the bottom of braced frame is fixed on the positioning leveling board；
(4) air spring is installed: the lower plate of air spring being passed through into the braced frame and is consolidated with the positioning leveling board
Fixed connection；
(5) bearing plate is installed: bearing plate being placed on to the top of the braced frame, and solid with the upper plate of air spring
Fixed connection.
Further, the construction technology further include: carry out place mat plain concrete cushion layer before foundation pier is constructed.
Further, in step (1), foundation pier built-in fitting and foundation pier are poured integral, and bolt is stretched out
It can be used for connecting with leveling board.
Further, wherein it is levelling using level when step (1), (2), (3) are constructed, guarantee that body structure surface is horizontal.
The utility model has the advantages that (1) present invention is devised a kind of logical by braced frame, bearing plate, positioning leveling board and foundation pier
Protection structure is supported with type, can effectively protect air spring vibration reduction device, avoids occurring suddenly upper brace and falls suddenly or empty
The damage that air spring is generated when the problems such as gas spring air supply system leaks air, and then ensure that normally making for air spring
With；(2) using assembling support protection structure, after the completion of construction, it may be implemented to carry out air spring lossless replacement, tear open
It unloads；(3) can construction by stages from the bottom to top, respective members are installed, construction technology is simple, and operation is easy, green no pollution construction.
Detailed description of the invention
Fig. 1 is the schematic diagram for the support protection structure that one kind provided by the invention can rise top replacement large-scale air spring.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but the present invention is not limited to following embodiments.
Referring to Fig.1, structure is protected in the support that can rise top replacement large-scale air spring the present invention provides one kind, wherein packet
Foundation pier 07, positioning leveling board 10, braced frame, bearing plate 01 are included, the positioning leveling board 10 is fixed on the foundation pier 07
On, the braced frame is fixed on the positioning leveling board 10, and the top of braced frame, air is arranged in the bearing plate 01
Spring may be provided in the braced frame.
Further, structure is protected in the support further include: the air spring 03 in braced frame, the air is arranged in
The upper plate of spring 03 is fixedly connected with the bottom surface of bearing plate 01, the lower plate and positioning leveling board 10 of the air spring 03
Upper surface is fixedly connected, it is preferable that 03 upper plate of air spring can be connected by adhesive or bolt and the bearing plate 01
It connects, 03 lower plate of air spring can be connect by adhesive with positioning leveling board 10.
Present invention is generally directed to large-scale air spring dampers in installation, replacement, O&M, the difficulty of initiation is big, at
This height, unprotect problem are devised a kind of universal using braced frame, bearing plate 01, positioning leveling board 10 and foundation pier 07
Support protection structure.The air spring 03 is arranged in braced frame, when air spring 03 works, braced frame support
It does not stress；When air spring 03 does not work, concrete platform is supported by braced frame, upper brace can occurring in this way
It falls suddenly or air spring air supply system leaks air when waiting fortuitous events, air spring 03 is protected in time, is made
System is restored to work normally, and then makes 03 normal use of air spring.
Reinforced concrete foundation pier 07 is added, the load that top can be transmitted is delivered evenly to infrastructure, at this
It invents in the one embodiment provided, foundation pier uses Reinforced Concrete Materials, and concrete strength is more than or equal to C40, foundation pier
Height can according to the height of air spring 03 determine.
Adding positioning leveling board 10 can be in the different phase carry out level leveling of support protection structure construction, with realization pair
Integrally-built leveling, those of ordinary skill in the art can choose suitable leveling board, such as steel plate can be used.
Bearing plate 01 is added, the load that the concrete platform of upper part transmits can be applied to sky in a more uniform manner
Gas spring 03 avoids the occurrence of the problems in stress collection, wherein it is appropriate that those of ordinary skill in the art can according to need selection
Bearing plate 01, such as general steel plate can be selected.
Further, be embedded with embedded board 11 in the foundation pier 07, the embedded board 11 by bolt 05 with it is described fixed
Position leveling board 10 connect, embedded board 11 can be steel plate, main purpose be avoid 07 stress of foundation pier concentrate, allow foundation pier 07 by
Power is more uniform.
Further, the braced frame is assembling structure, including upper support structure 02, lower support structure 06, more
A support column 04, the upper and lower side of the multiple support column 04 is separately fixed at upper support structure 02, on lower support structure 06, described
The top of upper support structure 02 is provided with the bearing plate 01, and the lower support structure 06 is fixed on the positioning leveling board 10
Top.
General steel plate can be used in the upper support structure 02, and main purpose is to uniformly transfer top concrete platform
Load.
The lower support structure 06 is fixed on the top of the positioning leveling board 10 by spot welding, and ordinary steel can be used
Plate, main purpose are the loads for uniformly transferring superstructure.
The upper and lower side of the multiple support column 04 passes through connector 09 respectively and upper support structure 02, lower support structure 06 connect
It connects, and the connector 09 is bolted, it is preferred that steel plate can be used in connector 09, and square steel tube can be used in support column 04
Or ribbing channel steel, it with good resistance to compression, bending resistance, easy processing, the performances such as is easily assembled, guarantees to bear superstructure lotus
It carries, uniformly transfers load to substructure.
Preferably, the multiple support column 04 is four.
Further, the support protection structure for rising top replacement large-scale air spring further include: plain concrete cushion layer
08, the lower part of foundation pier 07 is arranged in the plain concrete cushion layer 08, uniformly transfers load to ground convenient for superstructure, also rises
To the effect on protection basis.
The present invention provides the construction technologies that one kind can rise the support protection structure of top replacement large-scale air spring, including such as
Lower step:
(1) place mat plain concrete cushion layer 08: bed course is cast using plain concrete, levelling using level after having poured, and is protected
It is smooth to demonstrate,prove 08 surface level of plain concrete cushion layer；
(2) foundation pier 07 is constructed: foundation pier construction is carried out in plain concrete cushion layer 08, first binding foundation pier reinforcing bar,
Supporting foundation pier template, pours foundation pier concrete, foundation pier built-in fitting and foundation pier is poured integral, and foundation pier is pre-buried
Part stretches out sufficiently long bolt for being fixed thereon portion's component, uses level levelling after having poured, guarantees foundation pier surface water
Zero diopter is sliding；
(2) installation positioning leveling board 10: positioning leveling board 10 is arranged in the top of foundation pier 07, and pre-buried with foundation pier
Part is bolted by described, is carried out horizontal leveling to positioning leveling board 10 using level, is guaranteed positioning 10 surface of leveling board
It is horizontal；
(3) lower support structure 06 is installed: it is levelling to lower support structure 06 using level, then lower support structure 06 is led to
The mode for crossing spot welding is fixed on the positioning leveling board 10, while guaranteeing 06 surface of lower support structure level；
(4) support column 04 is installed: the lower end of support column 04 being connect by connector 09 with lower support structure 06, and will even
Fitting 09 is bolted, and it is levelling to use level ball to carry out support column 04；
(5) upper support structure 02 is installed: upper support structure 02 is connect by connector 09 with the upper end of support column 04, and
Connector 09 is bolted, while levelling to upper support structure 02 using level ball, guarantees 02 surface of upper support structure
It is horizontal；
(6) air spring 03 is installed: the lower plate of air spring 03 being passed through into lower support structure 06, is leveled with the positioning
Plate 10 is fixedly connected by adhesive, while levelling to air spring 03 using level ball, guarantees that 03 surface of air spring is horizontal；
(5) bearing plate 01 is installed: bearing plate 01 being placed on to the top of the braced frame, and upper with air spring 03
Top plate is fixedly connected by bolt or adhesive.
Embedded board 11 is bolted with positioning leveling board 10 in the present invention, and positioning leveling board 10 passes through with braced frame
The mode of spot welding connects, and is connected between upper and lower support construction and support column 04 using connector, and be bolted, under
Supreme construction by stages installs respective members, and construction technology is simple, and operation is easy, green no pollution construction.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand the device of the invention and its core concept；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (9)
1. the support protection structure that one kind can rise top replacement large-scale air spring, wherein including foundation pier, positioning leveling board, branch
Support frame frame, bearing plate, the positioning leveling board are fixed on the foundation pier, and the braced frame is fixed on the positioning leveling
On plate, the top of braced frame is arranged in the bearing plate, and air spring can be arranged in braced frame；
Wherein, the braced frame is assembling structure, including upper support structure, lower support structure, four support columns are described
The upper and lower side of four support columns is separately fixed at upper support structure, on lower support structure, and the top of the upper support structure is arranged
There is the bearing plate, the lower support structure is fixed on the top of the positioning leveling board.
2. support protection structure as described in claim 1, wherein structure is protected in the support further include: setting is supporting
Air spring in frame, the upper plate of the air spring are fixedly connected with the bottom surface of bearing plate, the air spring
Lower plate is fixedly connected with the upper surface of positioning leveling board.
3. support protection structure as described in claim 1, wherein embedded board is embedded in the foundation pier, it is described pre-buried
Plate is connect by bolt with the positioning leveling board.
4. support protection structure as described in claim 1, wherein structure is protected in the support further include: plain concrete pad
The lower section of foundation pier is arranged in layer, the plain concrete cushion layer.
5. support protection structure as described in claim 1, wherein the upper and lower side of four support columns passes through connection respectively
Part is connect with upper support structure, lower support structure, and the connector is bolted.
6. the construction technology of support protection structure according to any one of claims 1 to 5, includes the following steps:
(1) foundation pier is constructed: binding foundation pier reinforcing bar, supporting foundation pier template pour foundation pier concrete first；
(2) installation positioning leveling board: the top of foundation pier is arranged in positioning leveling board, and is connect with foundation pier embedded board；
(3) braced frame is installed: the bottom of braced frame is fixed on the positioning leveling board；
(4) air spring is installed: the lower plate of air spring is passed through into the braced frame and the fixed company of the positioning leveling board
It connects；
(5) bearing plate is installed: bearing plate being placed on to the top of the braced frame, and fixes and connects with the upper plate of air spring
It connects.
7. construction technology as claimed in claim 6, wherein further include: place mat plain concrete pad is carried out before foundation pier is constructed
Layer.
8. construction technology as claimed in claim 6, wherein in step (1), foundation pier built-in fitting and foundation pier are poured and built up
One is whole, and bolt stretching is used to connect with positioning leveling board.
9. construction technology as claimed in claim 6, wherein it is levelling using level when step (1), (2), (3) are constructed, it protects
It is horizontal to demonstrate,prove body structure surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139566.6A CN106677557B (en) | 2017-03-10 | 2017-03-10 | A kind of support protection structure and construction technology rising top replacement large-scale air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139566.6A CN106677557B (en) | 2017-03-10 | 2017-03-10 | A kind of support protection structure and construction technology rising top replacement large-scale air spring |
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| Publication Number | Publication Date |
|---|---|
| CN106677557A CN106677557A (en) | 2017-05-17 |
| CN106677557B true CN106677557B (en) | 2019-03-12 |
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| CN201710139566.6A Active CN106677557B (en) | 2017-03-10 | 2017-03-10 | A kind of support protection structure and construction technology rising top replacement large-scale air spring |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612337B (en) * | 2018-05-08 | 2020-03-24 | 太原理工大学 | Ancient building reinforcing and repairing method based on structural seismic resistance |
| CN112747071B (en) * | 2020-12-29 | 2022-06-03 | 广东技术师范大学 | Air spring vibration isolation callus on sole supporting seat |
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| CN104358421A (en) * | 2014-11-12 | 2015-02-18 | 云南震安减震技术有限公司 | Method for replacing rubber isolation bearing |
| CN105299132A (en) * | 2015-10-15 | 2016-02-03 | 中国电子工程设计院 | Mounting connecting part of micro-vibration active vibration isolating device and mounting method of mounting connecting part |
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2017
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090102645A (en) * | 2008-03-25 | 2009-09-30 | 진형건설(주) | Elastic supporter for supporting a bridge which has an improved load dispersion performance |
| CN103031892A (en) * | 2012-12-04 | 2013-04-10 | 北京龙源冷却技术有限公司 | Steel truss brace and manufacturing method for steel truss platform |
| CN103243810A (en) * | 2013-05-08 | 2013-08-14 | 褚介平 | Mechanical fixing support |
| CN103276665A (en) * | 2013-05-23 | 2013-09-04 | 中南大学 | Plate-type rubber support |
| CN104099951A (en) * | 2014-07-23 | 2014-10-15 | 上海康业建筑装饰工程有限公司 | Foundation damping and soundproof strengthening system of protective building |
| CN104358421A (en) * | 2014-11-12 | 2015-02-18 | 云南震安减震技术有限公司 | Method for replacing rubber isolation bearing |
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| CN106677557A (en) | 2017-05-17 |
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Effective date of registration: 20210402 Address after: 100080 Beijing city Haidian District Danleng Street No. 3 Patentee after: SINOMACH SCIENCE AND TECHNOLOGY INSTITUTE Co.,Ltd. Address before: 100080 Guoji building, No.3 Danling street, Haidian District, Beijing Patentee before: CHINA NATIONAL MACHINERY INDUSTRY Corp. |
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