CN204080821U - A kind of steel work foundation ditch support replacement device - Google Patents
A kind of steel work foundation ditch support replacement device Download PDFInfo
- Publication number
- CN204080821U CN204080821U CN201420131099.4U CN201420131099U CN204080821U CN 204080821 U CN204080821 U CN 204080821U CN 201420131099 U CN201420131099 U CN 201420131099U CN 204080821 U CN204080821 U CN 204080821U
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- China
- Prior art keywords
- waling
- sidewall
- basement
- wall
- push rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a kind of steel work foundation ditch support replacement device, comprise push rod, waling and an A-frame, described waling is arranged on the outer wall of basement sidewall of corresponding basement floor, between this waling and outer wall of basement sidewall, post-install is installed, the soldier pile sidewall of corresponding described waling is provided with waling equally, and between the waling that described outer wall of basement and soldier pile sidewall are installed, uniform intervals installs a push rod.This apparatus structure is stable, firm, safety is higher, and applicability is comparatively strong, and do not limit by site condition, geological hydrology condition, easy relative to other high-rise pile cap construction, cost is lower.The utility model structure simple designs is scientific and reasonable, compared with traditional concrete support replacement strip, and convenient construction, the duration reduces greatly, and the dismountable recovery of push rod after using, also reusable, cost-saving.
Description
Technical field
The utility model belongs to project building construction technical field, particularly the steel work foundation ditch support replacement device of fast support replacing in ultra-deep foundation pit, deep foundation ditch situation.
Background technology
At present, be using underground space energetically, design increasing ultra-deep foundation pit, deep-foundation pit engineering, and the design of having to of current deep foundation pit open cutting method supports, thus basement tears the problem of support open after successively constructing and just must considering first support replacement.Support replacement in deep-foundation pit engineering, take certain technical measures progressively to replace the inner supporting structure system playing temporary support effect under given conditions, thus after ensureing provisional bracing demolition, engineering construction can continue safety and carry out smoothly, its essence is the safe and orderly adjustment of stress, transfer and reallocation.Traditional support replacement mostly be support wall and and outer wall of basement between first use grey earthen backfill, the thicker plain concrete plate of the many designs in place concordant with structural slab 300.
The operation of above-mentioned support changing structure for use is loaded down with trivial details, practical operation difficulty, and foundation pit system safety of structure is poor, has a strong impact on the construction period, and concrete curing period is very long in addition, extends construction period.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of steel work foundation ditch support replacement device, uses this support replacement device convenient construction, greatly reduce the duration, and a push rod is reusable, effectively reduces construction cost.
Scheme of the present utility model is achieved in that
A kind of steel work foundation ditch support replacement device, comprise push rod and a waling, described waling is arranged on the outer wall of basement sidewall of corresponding basement floor, between this waling and outer wall of basement sidewall, post-install is installed, the soldier pile sidewall of corresponding described waling is provided with waling equally, and between the waling that described outer wall of basement and soldier pile sidewall are installed, uniform intervals installs a push rod.
And the waling bottom uniform intervals being arranged on soldier pile sidewall installs A-frame.
And the distance between described adjacent push rod is 1.5 to 3 meters.
Advantage of the present utility model and good effect are:
This apparatus structure is stable, firm, safety is higher, and applicability is comparatively strong, and do not limit by site condition, geological hydrology condition, easy relative to other high-rise pile cap construction, cost is lower.The utility model structure is simple, design science reasonable, compared with traditional concrete support replacement strip, and convenient construction, the duration reduces greatly, and the dismountable recovery of push rod after using, also reusable, cost-saving.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is the top view (locally) of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of steel work foundation ditch support replacement device, as shown in Figure 1, comprise push rod 5, waling 4 and an A-frame 6, described waling is arranged on the outer wall of basement sidewall 2 of corresponding basement floor 1, post-install 3 is installed between this waling and outer wall of basement sidewall, soldier pile 7 sidewall of corresponding described waling is provided with waling equally, in order to gain in strength, the waling bottom uniform intervals being arranged on soldier pile sidewall installs A-frame, and between the waling that described outer wall of basement and soldier pile sidewall are installed, uniform intervals installs a push rod.
In the present embodiment, the distance between described adjacent push rod is 1.5 to 3 meters.
Mounting method of the present utility model is:
After basement Rotating fields completes, the erecting and welding carrying out steel work foundation ditch support replacement device can be started,
(1) at outer wall of basement sidewall, post-install is installed;
(2) in the waling bottom being positioned at soldier pile sidewall, A-frame is installed;
(3) then at foundation pit supporting pile sidewall, outer wall of basement sidewall, steel work waling is installed respectively;
(4) steel work that uniform intervals is installed between twice waling props up push rod;
(5) it is closely knit that the gap between waling and support wall, underground external wall adopts strong concrete to fill.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (2)
1. a steel work foundation ditch support replacement device, it is characterized in that: comprise push rod and a waling, described waling is arranged on the outer wall of basement sidewall of corresponding basement floor, between this waling and outer wall of basement sidewall, post-install is installed, the soldier pile sidewall of corresponding described waling is provided with waling equally, and between the waling that described outer wall of basement and soldier pile sidewall are installed, uniform intervals installs a push rod;
The waling bottom uniform intervals being arranged on soldier pile sidewall installs A-frame.
2. steel work foundation ditch support replacement device according to claim 1, is characterized in that: the distance between described adjacent push rod is 1.5-3 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131099.4U CN204080821U (en) | 2014-03-21 | 2014-03-21 | A kind of steel work foundation ditch support replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131099.4U CN204080821U (en) | 2014-03-21 | 2014-03-21 | A kind of steel work foundation ditch support replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080821U true CN204080821U (en) | 2015-01-07 |
Family
ID=52173556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131099.4U Expired - Fee Related CN204080821U (en) | 2014-03-21 | 2014-03-21 | A kind of steel work foundation ditch support replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740420A (en) * | 2017-09-15 | 2018-02-27 | 浙江申诚环境工程有限公司 | Foundation ditch tears support and support replacement system and method open |
| CN110258577A (en) * | 2019-05-31 | 2019-09-20 | 中国一冶集团有限公司 | A kind of pipe gallery foundation pit support replacement device and its installation method |
-
2014
- 2014-03-21 CN CN201420131099.4U patent/CN204080821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740420A (en) * | 2017-09-15 | 2018-02-27 | 浙江申诚环境工程有限公司 | Foundation ditch tears support and support replacement system and method open |
| CN110258577A (en) * | 2019-05-31 | 2019-09-20 | 中国一冶集团有限公司 | A kind of pipe gallery foundation pit support replacement device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NO.4 CONSTRUCTION ENGINEERING CO., LTD., GUANGXI C Free format text: FORMER OWNER: ZHONGTIAN CONSTRUCTION GROUP CO., LTD., TIANJIN BRANCH Effective date: 20150625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: 541000 the Guangxi Zhuang Autonomous Region city Guilin Wayao Road No. 46 Patentee after: GUANGXI CONSTRUCTION ENGINEERING GROUP NO.4 CONSTRUCTION ENGINEERING CO., LTD. Address before: 300171, Tianjin District, Hedong District, No. eleven, 81 Road, Star River Plaza, 8, A units Patentee before: Zhongtian Construction Group Co., Ltd. Tianjin Branch |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200321 |