CN203668940U - Shoring mechanism for preventing row piles in foundation pit from deforming - Google Patents
Shoring mechanism for preventing row piles in foundation pit from deforming Download PDFInfo
- Publication number
- CN203668940U CN203668940U CN201320658025.1U CN201320658025U CN203668940U CN 203668940 U CN203668940 U CN 203668940U CN 201320658025 U CN201320658025 U CN 201320658025U CN 203668940 U CN203668940 U CN 203668940U
- Authority
- CN
- China
- Prior art keywords
- jack
- campshed
- steel pipe
- stull
- utility
- Prior art date
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a shoring mechanism for preventing row piles in a foundation pit from deforming. The shoring mechanism comprises row pile bodies and a steel tube cross strut. The two ends of the steel tube cross strut are provided with a first jack and a second jack respectively. The first jack is connected with a first power unit. The second jack is connected with a second power unit. Through the adoption of the shoring mechanism, the steel tube cross strut is prevented from being cut repeatedly and can be reutilized, the production efficiency is improved and the production cost is cut.
Description
Technical field
The utility model relates to consolidated subsoil device in building, particularly, relates to a kind of for preventing the supporting mechanism of foundation ditch campshed distortion.
Background technology
It is most basic step in building operations that foundation ditch is built campshed, has been also the guarantee of high-quality building body.The active force of foundation ditch directly has influence on the steadiness of campshed.In the time that the ground of foundation ditch is excavated frequently, adjacent campshed, because being subject to the effect of ground internal pressure, can produce inside bending.Conventional method be by steel pipe stull between adjacent campshed.If the internal force between campshed is excessive, steel pipe stull is likely promptly ejected, and brings hidden danger to safety in production.Even if steel pipe stull successfully frame, between campshed, in the time that steel pipe stull is carried out to dismounting, need to be cut to discharge campshed internal force, labor intensive, has reduced production efficiency.Meanwhile, when the steel pipe stull after cutting utilizes again, because its contraction in length need to weld polishing length.If welding procedure is poor, benefit connects rear steel pipe stull and in use can fracture, and cannot ensure the steadiness of campshed.How between adjacent campshed safety, carry out supporting fast and be badly in need of the technical barrier solving in having become building field.
Utility model content
For the technical problem existing in prior art, it is a kind of for preventing the supporting mechanism of foundation ditch campshed distortion that the utility model provides, and this mechanism has not only stopped pipe cutting stull repeatedly, and steel pipe stull can be reused, improve production efficiency, saved production cost.
In order to solve problems of the prior art, the utility model adopts following technical scheme: a kind of for preventing the supporting mechanism of foundation ditch campshed distortion, comprise campshed body, steel pipe stull, the two ends of described stull arrange respectively the first jack and the second jack, described the first jack is connected with the first power set, described the second jack is connected with the second power set, and described the first jack is connected with described steel pipe stull by flange respectively with described the second jack.Described the first jack end is connected with described campshed body by enclosing purlin respectively with described the second jack end.
In described steel pipe stull, be provided with the hole for hoist of two line symmetries centered by the longitudinal axis.
The utility model beneficial effect is: first, the utility model arranges respectively after the first jack and the second jack by the two ends in steel pipe stull, makes stull two ends telescopic adjustment length freely, has avoided cutting, welded steel pipe stull repeatedly, improve production efficiency, material-saving environmental.The second, the utility model has also been avoided crossing because of campshed internal pressure the danger that the stull of senior general's steel pipe is ejected, for safety in production provides strong guarantee.The 3rd, the utility model simplicity of design, easy to operate, can be widely used in building field.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model uses schematic diagram.
1-steel pipe stull, 21-the first jack 22-the second jack 31-the first power set 32-the second power set 4-flange 5-hole for hoist 6-enclose purlin 7-campshed
Detailed description of the invention
For the utility model is more easily understood, below in conjunction with drawings and Examples, the technical solution of the utility model is described in detail.
As shown in Figure 1, the utility model discloses a kind of for preventing the supporting mechanism of foundation ditch campshed distortion, comprise steel pipe stull 1, campshed body 7, the two ends of described steel pipe stull 1 arrange respectively the first jack 21 and the second jack 22, described the first jack 21 is connected with the first power set 31, and described the second jack 22 is connected with the second power set 32.Described in the utility model, the first power set 31, the second power set 32 can adopt high-voltage electric oil pump, electric pump and manual press pump.Described the first jack 21 is connected with described steel pipe stull 1 by flange 4 respectively with described the second jack 22.As shown in Figure 2, described the first jack end 21 is connected with described campshed body 7 by enclosing purlin 6 respectively with 22, described the second very heavy top.In the utility model, enclose purlin and can adopt shaped steel.In described steel pipe stull 1, be provided with the hole for hoist 5 of two line symmetries centered by the longitudinal axis.
Use procedure of the present utility model, first, crane is arranged on assigned address by hole for hoist by whole supporting mechanism; Second, utilize high-voltage electric oil pump to adjust the length of the first jack, the second jack, constantly two jack are exerted pressure simultaneously, the width that encloses purlin is strengthened until meet engine request, the steel pipe support of simultaneously two ends being established to joint is arranged on the position of this supporting mechanism, and by A-frame with enclose Purlin overlap joint, fixing; The 3rd, release pressure, makes the first jack, the second jack be retracted to original state, and this supporting mechanism is removed from enclose purlin.The 4th, repeat above-mentioned first to third step, remaining steel pipe support is installed successively.The 5th, while removing supporting steel pipe, first A-frame weldering is removed, then this supporting mechanism is lifted into behind the position of steel pipe support, by high-voltage electric oil pump, the first jack, the second jack are exerted pressure until steel pipe support can be removed, last release pressure is removed this supporting mechanism.The 6th, repeat above-mentioned the 5th step, till removing successively residue steel pipe support.
With reference to drawings and Examples, the utility model is schematically described above, this description does not have restricted.Those of ordinary skill in the art will be understood that in actual applications, and in the utility model, the set-up mode of each parts some all may occur changes, and other staff also may make similar Design under its enlightenment.Only it is pointed out that otherwise depart from design aim of the present utility model, all apparent changes and similar Design thereof, within being all included in protection domain of the present utility model.
Claims (3)
1. the supporting mechanism for preventing that foundation ditch campshed is out of shape, comprise campshed body, steel pipe stull, it is characterized in that, the two ends of described stull arrange respectively the first jack and the second jack, described the first jack is connected with the first power set, described the second jack is connected with the second power set, and described the first jack is connected with described steel pipe stull by flange respectively with described the second jack.
2. according to claim 1 for preventing the supporting mechanism of foundation ditch campshed distortion, it is characterized in that, described the first jack end is connected with described campshed body by enclosing purlin respectively with described the second jack end.
3. according to the supporting mechanism for preventing that foundation ditch campshed is out of shape described in claim 1 or 2, it is characterized in that, in described steel pipe stull, be provided with the hole for hoist of two line symmetries centered by the longitudinal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658025.1U CN203668940U (en) | 2013-10-23 | 2013-10-23 | Shoring mechanism for preventing row piles in foundation pit from deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658025.1U CN203668940U (en) | 2013-10-23 | 2013-10-23 | Shoring mechanism for preventing row piles in foundation pit from deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668940U true CN203668940U (en) | 2014-06-25 |
Family
ID=50965256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658025.1U Expired - Lifetime CN203668940U (en) | 2013-10-23 | 2013-10-23 | Shoring mechanism for preventing row piles in foundation pit from deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675711A (en) * | 2017-09-01 | 2018-02-09 | 广州宏途设备工程有限公司 | A kind of steel pipe support structure for exempting to tear support open |
| CN114197488A (en) * | 2021-12-29 | 2022-03-18 | 中铁大桥勘测设计院集团有限公司 | Foundation ditch double row pile supporting construction |
-
2013
- 2013-10-23 CN CN201320658025.1U patent/CN203668940U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675711A (en) * | 2017-09-01 | 2018-02-09 | 广州宏途设备工程有限公司 | A kind of steel pipe support structure for exempting to tear support open |
| CN114197488A (en) * | 2021-12-29 | 2022-03-18 | 中铁大桥勘测设计院集团有限公司 | Foundation ditch double row pile supporting construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201794079U (en) | Foundation pit supporting system | |
| CN203654299U (en) | Steel support loose end | |
| CN204551457U (en) | Tool-type steel pile casting | |
| CN203668940U (en) | Shoring mechanism for preventing row piles in foundation pit from deforming | |
| CN205089345U (en) | Anchor rope is put by pressure equipment | |
| CN203701123U (en) | Shallow sea varying diameter single pile foundation | |
| CN202073100U (en) | Temporary vertical steel support structure for compensating displacement or missed piling of steel lattice columns | |
| CN204326259U (en) | A kind of steel column connector | |
| CN107288134A (en) | A kind of method for protecting support of deep foundation ditch steel plate pile | |
| CN204401628U (en) | Large-span steel supports multidirectional connector | |
| CN106120786A (en) | A kind of overlength cold bending steel sheet piling construction technology | |
| CN203498848U (en) | Light-weight well point downcast pipe hole forming device | |
| CN105568964A (en) | Umbrella-shaped assistant device for construction of tubular pile expanded-foot | |
| CN211288986U (en) | Jack pipe jacking device | |
| CN204676538U (en) | Electric water punching stake groover | |
| CN203129142U (en) | Hydraulic pile hammer with insertion type variable diameter pile casing core | |
| CN203559420U (en) | Pile splicing construction device under quicksand geological conditions | |
| CN204199288U (en) | A kind of pile tube correction means for correcting | |
| CN201391080Y (en) | Embedded sleeve barrel of attached type lifting scaffold | |
| CN202954578U (en) | Structure for connecting tilted stair with rest platform of prefabricated assembled detachable type foundation pit ladder | |
| CN203430138U (en) | Ejecting column used for reversely mounting steel stack cylinder | |
| CN203161459U (en) | Fixing device used for fixing wind power generator tower barrel with platform | |
| CN202337948U (en) | U rib joining section jacking device for top plate of steel box girder | |
| CN205100565U (en) | But steel pipe concrete jacking of superelevation layer is with retractable pump pipe | |
| CN204060733U (en) | One is applicable to embedded portal section of jurisdiction, shield construction tunnel plucking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |