CN203856229U - Underground space structure for existing building moving - Google Patents
Underground space structure for existing building moving Download PDFInfo
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- CN203856229U CN203856229U CN201420131063.6U CN201420131063U CN203856229U CN 203856229 U CN203856229 U CN 203856229U CN 201420131063 U CN201420131063 U CN 201420131063U CN 203856229 U CN203856229 U CN 203856229U
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009424 underpinning Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an underground space structure for existing building moving, belongs to the technical field of underground space development, and aims to solve the problem of an insufficient space of the existing building. The structure comprises a temporary arrangement platform, an upper track beam, a lower track beam and a traveling mechanism, wherein the temporary arrangement platform is positioned on one side of the existing building, and the temporary arrangement platform and a foundation of the existing building are positioned on the same horizontal plane; pile foundations and an enclosure structure are arranged below the temporary arrangement platform; the lower track beam is arranged on the top of the temporary arrangement platform and extends to a position below the original position of the existing building all the time; the upper track beam is fixedly arranged at the bottom of the existing building; the traveling mechanism is arranged between the upper track beam and the lower track beam; after the existing building is separated from the original foundation, the exiting building can translate between the original position of the existing building and the temporary arrangement platform through the upper track beam, the lower track beam and the traveling mechanism. According to the underground space structure, the problem of the insufficient space of the existing building can be solved; the building culture can be retained, and the structure function is enhanced at the same time.
Description
Technical field
The utility model belongs to the technical field of underground space development, relates in particular to a kind of existing building displacement underground space structure.
Background technology
Along with the acceleration of economic growth and urbanization process, in city, available aboveground space is fewer and feweri, and the contradiction of urban development and land resources shortage is more outstanding.The existing usage space deficiency of existing building, needs reasonable development, utilizes the underground space of existing building.This is also for protection existing building searches out a comparatively reasonably outlet.Therefore, provide a kind of existing building underground space structure, can not only solve the problem of existing building insufficient space, also make architectural culture retain with structure function and promote and synchronize.
Utility model content
The purpose of this utility model is to provide a kind of existing building displacement underground space structure, to solve the problem of existing existing building insufficient space.
To achieve these goals, the technical solution of the utility model is:
A kind of existing building displacement underground space structure, comprise: shelve platform temporarily, beam gets on the right track, lower railway beam and walking mechanism, shelve that platform is positioned at existing building one side temporarily and with the basis of existing building in same level, shelve platform below temporarily pile foundation and space enclosing structure are set, the top of temporarily shelving platform is provided with lower railway beam, lower railway beam extends to the original position below of existing building always, the bottom of existing building is fixedly installed the beam that gets on the right track, walking mechanism is arranged at and gets on the right track between beam and lower railway beam, existing building with can be by upper after former basic separation, lower railway beam and walking mechanism realize in existing building original position and shelve the translation between platform temporarily.
Further, lower railway beam doubles as track in existing building translation process and the structural beams of the normal operational phase of the underground space simultaneously.
Further, walking mechanism is roller bearing or roller.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
Existing building displacement underground space structure of the present utility model, arranged outside one at existing building is shelved platform temporarily, overall underpinning is carried out in existing building basis, the top of temporarily shelving platform is provided with lower railway beam, lower railway beam extends to the original position below of existing building always, the bottom of existing building is fixedly installed the beam that gets on the right track, the beam that gets on the right track is corresponding up and down with lower railway beam, on, between lower railway beam, be also provided with walking mechanism, existing building with can be by upper after former basic separation, lower railway beam and walking mechanism realize in existing building original position and shelve the translation between platform temporarily.Not only solve the problem of existing building insufficient space, also it has been carried out to secondary development, greatly improved the use function of existing building, architectural culture has been retained with structure function and promote and synchronize.In addition, after employing existing building structure integral shift, carry out the construction method of underground space structure, greatly reduce existing building original position and carry out the technical difficulty of underground space development aspect foundation pit construction.
Brief description of the drawings
Existing building displacement underground space structure of the present utility model is provided by following embodiment and accompanying drawing.
Fig. 1 is that in the construction method of the utility model one embodiment existing building displacement underground space structure, step 1 arranges and shelves platform temporarily, and the schematic diagram of pile foundation and the space enclosing structure of platform is shelved in construction temporarily;
Fig. 2 is step 2 existing building bottom construction underpinning structure and walking mechanism in the construction method of the utility model one embodiment existing building displacement underground space structure, and in step 3, existing building is moved to the structural representation of temporarily shelving platform;
Fig. 3 is the structural representation of the pile foundation in step 4 existing building original position region and the construction of the underground space structure of space enclosing structure and foundation ditch in the construction method of the utility model one embodiment existing building displacement underground space structure;
Fig. 4 is the structural representation that in the construction method of the utility model one embodiment existing building displacement underground space structure, step 5 existing building moves to original position region;
Fig. 5 is that in the construction method of the utility model one embodiment existing building displacement underground space structure, existing building moves to original position and makes existing building and structural representation that newly-built underground space structure forms a fixed connection.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model existing building displacement underground space structure is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
In conjunction with Fig. 1 to Fig. 5, describe existing building displacement underground space structure of the present utility model in detail.
Referring to figs. 1 to Fig. 5, a kind of existing building displacement underground space structure, comprise: shelve platform 2, the beam 5 that gets on the right track, lower railway beam 6 and walking mechanism 7 temporarily, shelve that platform 2 is positioned at existing building 1 one sides temporarily and with the basis of existing building 1 in same level, shelve platform 2 belows temporarily pile foundation 3 and space enclosing structure 4 are set, the top of temporarily shelving platform 2 is provided with lower railway beam 6, and lower railway beam 6 extends to the original position below of existing building 1 always; The bottom of existing building 1 is fixedly installed the beam 5 that gets on the right track, and the beam 5 that gets on the right track is corresponding Shang Xia 6 with lower railway beam, and walking mechanism 7 is arranged at and gets on the right track between beam 5 and lower railway beam 6; Existing building 1 with after former basic separation, can realize in existing building 1 original position and shelve the translation between platform 2 temporarily by the beam 5 that gets on the right track, lower railway beam 6 and walking mechanism 7.
Certainly can be simultaneously double track in existing building 1 translation process and the structural beams of the normal operational phase of the underground space done of lower railway beam 6.So not only can save the duration, also save material.
Specifically, for can be roller bearing or roller by the walking mechanism 7 of existing building 1 translation.
Continue referring to figs. 1 to Fig. 5, describe the construction method of existing building displacement underground space structure of the present utility model in detail.
A construction method for existing building displacement underground space structure, comprises the steps:
Continue with reference to figure 1, step 1: the arranged outside at existing building 1 is shelved platform 2 temporarily, and the pile foundation 3 and space enclosing structure 4 of platform 2 are shelved in construction temporarily.Shelve platform 2 by arranging temporarily, and it is carried out to the construction of underpin and space enclosing structure 4, for carrying the load of subsequent step existing building 1.
In conjunction with Fig. 2, step 2: first overall underpinning is carried out in existing building 1 basis, thereby ensure existing building 1 basis and underpin being connected of part to improve element task state, load effectively being transmitted, thereby realize the safe translation of existing building 1 in subsequent step.In general,, at existing building 1 bottom construction underpinning structure, at load bearing wall (post), lower or both sides concreting underpinning structure, forms the very large steel concrete of horizontal rigidity and underpins chassis, getting on the right track while displacement as existing building simultaneously.In the present embodiment, for being moved to safely, shelves on platform 2 existing building 1 temporarily, be provided with lower railway beam 6 at the top of shelving platform 2 temporarily, lower railway beam 6 extends to the original position below of existing building 1 always, the bottom of existing building 1 is fixedly installed the beam 5 (as underpinning structure) that gets on the right track, the beam 5 that gets on the right track is corresponding Shang Xia 6 with lower railway beam, and get on the right track, between beam 5 and lower railway beam 6, walking mechanism 7 is set, existing building 1 is adopted the less static(al) patterning method of structural disturbance is separated with former basis, existing building 1 is fixedly connected with the beam 5 that gets on the right track, that is to say, existing building 1 is with after former basic separation, existing building 1 still keeps with the beam 5 that gets on the right track the state being fixedly connected with.
Continue with reference to figure 2 step 3: by horizontal power mechanism (not shown), existing building 1 is moved to and shelved on platform 2 temporarily, on the beam that getting on the right track, guide pad is set in translation process, in lower railway beam both sides, a pair of spacing steel plate is set.Respectively have 1 guide pad before and after needing to guarantee between spacing steel plate all the time within the scope of limiting plate, this is in order to ensure that whenever existing building is in the plane all in constrained state.
If the maximum sideslip in translation process is excessive, can be according to the size of traversing amount, between the skew guide pad of one side and spacing steel plate, fill in certain thickness wedge-shaped steel plate, and the one end that makes wedge-shaped steel plate abuts against between guide pad and spacing steel plate, in the time that existing building continues translation, this wedge-shaped steel plate can induce the beam that gets on the right track to draw close to the midline.Consider the existence of existing building, be not shifted and directly carry out underground space development by increasing the technical difficulty of shoveling, Underground Construction, superstructure is produced to disturbance to a certain degree simultaneously, increased security risk and the technical difficulty of whole engineering.Therefore, adopt such form of construction work, by carrying out again underground space development after existing building 1 structural entity displacement, greatly reduce security risk and the technical difficulty of existing building 1 original position underground space structure construction.
Continue with reference to figure 3, step 4: pile foundation and the space enclosing structure in construction existing building 1 original position region, and and shelve pile foundation and the mutual breakthrough form all-in-one-piece of the space enclosing structure foundation pit structure of platform 2 temporarily, adopt the underground space structure 8 that completes this foundation pit structure along the practice to construct.In the present embodiment, underground space structure comprises two-layer.
Continue with reference to figure 4 and Fig. 5, step 5: it is original position region that existing building 1 is moved to original position, and existing building 1 and newly-built underground space structure 8 are formed a fixed connection.Now, to the infringement in existing building 1 function, need to guarantee the connectivity robustness of existing building 1 with newly-built structure 8 in order to reduce.
Especially, continue with reference to figure 1, for being moved to safely, shelves on platform 2 existing building 1 temporarily, thereby the underground space structure 8 that completes existing building 1 original position region and shelve platform 2 is temporarily constructed, and after this underground space structure 8 has been constructed, existing building 1 is moved to original position, shelve the basis of platform 2 and existing building 1 temporarily in same level.
Further, continue with reference to figure 2, in order to prevent unnecessary waste of material, lower railway beam 6 is positioned at the top of temporarily shelving platform 2, and lower railway beam 6 doubles as track in existing building 1 translation process and the structural beams of the normal operational phase of the underground space simultaneously.Therefore, in the time building lower railway beam 6, to take into full account load-bearing and other functions of underground space structure 8 structural beams, its requirement as track while making can either to meet existing building 1 overall structure translation in these lower railway beam 6 functions, can meet again its requirement as the structural beams of the normal operational phase of the underground space.
Certainly, walking mechanism 7 can be selected roller bearing or roller, or the member that can meet the demands in other functions, as long as can realize existing building 1 overall structure from original position to shelve moving around platform 2 temporarily, the utility model does not limit at this.
In sum, existing building that the present embodiment provides displacement underground space structure, has solved the problem of existing building insufficient space.Specifically shelve platform in the arranged outside one of existing building temporarily, overall underpinning is carried out in existing building basis, the top of temporarily shelving platform is provided with lower railway beam, lower railway beam extends to the original position below of existing building always, the bottom of existing building is fixedly installed the beam that gets on the right track, the beam that gets on the right track is corresponding up and down with lower railway beam, between upper and lower rail beam, be also provided with walking mechanism, existing building with after former basic separation, can realize in existing building original position and shelve the translation between platform temporarily by upper and lower rail beam and walking mechanism.Existing building underground space structure of the present utility model, has not only solved the problem of existing building insufficient space, also it has been carried out to secondary development, has greatly improved the use function of existing building, architectural culture is retained with structure function lifting and synchronize.In addition, after employing existing building structure integral shift, carry out the construction of underground space structure, greatly reduce existing building original position and carry out the technical difficulty of underground space development aspect foundation pit construction.
Foregoing description is only the description to the utility model preferred embodiment, not any restriction to the utility model scope.Any change, modification that those skilled in the art does according to above-mentioned disclosure, all belong to the protection domain of claim.
Claims (3)
1. an existing building displacement underground space structure, it is characterized in that, comprise: shelve platform temporarily, beam gets on the right track, lower railway beam and walking mechanism, described shelve that platform is positioned at described existing building one side temporarily and with the basis of described existing building in same level, the described platform below of temporarily shelving arranges pile foundation and space enclosing structure, described top of temporarily shelving platform is provided with described lower railway beam, described lower railway beam extends to the original position below of described existing building always, beam gets on the right track described in the bottom of described existing building is fixedly installed, described in being arranged at, described walking mechanism gets on the right track between beam and described lower railway beam, described existing building with can be by described after former basic separation, lower railway beam and described walking mechanism realize in described existing building original position and described translation of shelving between platform temporarily.
2. existing building as claimed in claim 1 displacement underground space structure, is characterized in that, described lower railway beam doubles as track in described existing building translation process and the structural beams of the normal operational phase of the described underground space simultaneously.
3. existing building displacement underground space structure as claimed in claim 1 or 2, is characterized in that, described walking mechanism is roller bearing or roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131063.6U CN203856229U (en) | 2014-03-21 | 2014-03-21 | Underground space structure for existing building moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131063.6U CN203856229U (en) | 2014-03-21 | 2014-03-21 | Underground space structure for existing building moving |
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| Publication Number | Publication Date |
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| CN203856229U true CN203856229U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420131063.6U Expired - Lifetime CN203856229U (en) | 2014-03-21 | 2014-03-21 | Underground space structure for existing building moving |
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| Country | Link |
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| CN (1) | CN203856229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924795A (en) * | 2014-03-21 | 2014-07-16 | 上海建工四建集团有限公司 | Existing building moving underground space structure and construction method |
| CN111075224A (en) * | 2019-12-20 | 2020-04-28 | 华东建筑设计研究院有限公司 | Method for creating construction site for developing underground space under existing building group |
-
2014
- 2014-03-21 CN CN201420131063.6U patent/CN203856229U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924795A (en) * | 2014-03-21 | 2014-07-16 | 上海建工四建集团有限公司 | Existing building moving underground space structure and construction method |
| CN111075224A (en) * | 2019-12-20 | 2020-04-28 | 华东建筑设计研究院有限公司 | Method for creating construction site for developing underground space under existing building group |
| CN111075224B (en) * | 2019-12-20 | 2022-04-05 | 华东建筑设计研究院有限公司 | Method for creating construction site for developing underground space under existing building group |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |