CN204919539U - Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo - Google Patents
Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo Download PDFInfo
- Publication number
- CN204919539U CN204919539U CN201520531079.0U CN201520531079U CN204919539U CN 204919539 U CN204919539 U CN 204919539U CN 201520531079 U CN201520531079 U CN 201520531079U CN 204919539 U CN204919539 U CN 204919539U
- Authority
- CN
- China
- Prior art keywords
- casing
- section
- thick bamboo
- annular
- fairlead
- 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 - Fee Related
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo, is including protecting a section of thick bamboo, it has a plurality of constant head tanks to protect tin a last shaping, the constant head tank comprises to protecting an arc recess that caves in section of thick bamboo inboard twice, between the twice arc recess protect an inner wall on welded fastening have annular stirrup, the bottom of protecting a section of thick bamboo is equipped with annular uide bushing, the annular grooving of shaping on the outer wall on the uide bushing, and on the grafting of uide bushing upper end was welded in protecting a section of thick bamboo and is being protected a section of thick bamboo, the bottom surface of protecting a section of thick bamboo was to leaning on on the bottom surface of the annular grooving of uide bushing, and the shaping has the direction grooving of taper shape on the inner wall of uide bushing lower extreme, the interior welded fastening of arc recess who protects the constant head tank of bobbin top end has annular spacing stirrup. It goes up shaping muscle groove at the section of thick bamboo that protects of the current steel sheet system of rolling up, fixes the stirrup simultaneously on protecting an inner wall, has strengthened the intensity that the steel protected a resistance to deformation, add the uide bushing for the bottom of protecting a section of thick bamboo simultaneously, protect section of thick bamboo ability reduced drag when impressing the underground, conveniently protect impressing of a section of thick bamboo.
Description
Technical field:
The utility model relates to the technical field of hand excavated pile utensil, more specifically to a kind of hand excavated pile steel pile casting of structure optimization.
Background technology:
Advantages such as hand excavated pile is reliable with its stress performance, does not need large-scale plant, and construction manipulation process is simple, be easy to quality control and cost is low and being used widely.But when being mingled with soft layer in the earth formation, manually digging hole is then difficult to carry out.Thus building site propose first excavate and straight shape concrete dado of constructing to soft layer, again by press-in steel pile casting, make steel pile casting pass soft layer, then clear up the earth of soft layer in steel pile casting, and then the method conventionally continuing excavation retaining wall downwards realizes hand excavated pile.And facilitate steel pile casting to be pressed in earth, the wall thickness of its casing can not be too thick, and the diameter of casing according to needed for the diameter of stake of building determined, and the diameter of casing is larger, then the intensity of casing is less, thus after casing press-in earth, outside is comparatively large to the pressure of casing, and casing easily deforms; The bottom surface of steel pile casting is plane simultaneously, and during steel pile casting press-in, resistance is larger.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of hand excavated pile steel pile casting of structure optimization is provided, it enhances the intensity of steel pile casting on the basis not changing steel pile casting wall thickness, can reduce the resistance of steel pile casting press-in simultaneously, conveniently steel pile casting is pressed into underground.
Technology solution of the present utility model is as follows:
A hand excavated pile steel pile casting for structure optimization, comprises casing, and casing forms some roads locating slot, the arc groove that locating slot is caved in inside casing by twice forms, and the casing inwall between twice arc groove is welded with the stirrup of annular; The bottom of casing is provided with the fairlead of annular, shaping annular grooving on the outer wall of fairlead upper end, fairlead upper end to be plugged in casing and to be welded on casing, and the bottom surface of casing is resisted against on the bottom surface of fairlead annular grooving, the inwall of fairlead lower end forms conical guiding grooving; The spacing stirrup of annular is welded with in the arc groove of the locating slot on casing top.
Described locating slot is evenly distributed on casing, and the minimum spacing between locating slot twice arc groove is less than the diameter of the reinforcing bar that stirrup adopts, and in the locating slot of casing top, the diameter of spacing stirrup equals the diameter of arc groove.
The inwall on described casing top is welded with several nuts, nut is bolted with suspension ring, nut is at least provided with 3, and nut annular is evenly distributed on casing.
Described casing and fairlead are by steel roll-forming, and the gap of fairlead is different with the gap of casing on the same line.
The diameter of described casing outer wall equals the diameter of fairlead outer wall.
The beneficial effects of the utility model are:
1, shaping muscle groove on its casing of rolling at existing steel plate, fixes stirrup simultaneously, enhances the intensity of steel pile casting resistance to deformation on casing inwall; Simultaneously for fairlead is set up in the bottom of casing, casing can reduce resistance when being pressed into underground, facilitates the press-in of casing.
2, the fairlead that it adopts can strengthen the intensity of casing bottom, bottom distending when the distortion of casing bottom or casing can be prevented to be pressed into again, and sets up spacing stirrup on the top of casing, and spacing stirrup is fastened on straight shape concrete dado, can prevent casing from falling.
3, it is also welded with nut on casing, and can be spirally connected suspension ring, thus facilitates casing lifting to enter in straight shape concrete dado, and suspension ring can recycling simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model solid;
Fig. 2 is the partial schematic diagram of the utility model bottom;
Fig. 3 is the cross-sectional schematic of the utility model bottom;
Fig. 4 is the structural representation that the utility model is looked up.
In figure: 1, casing; 11, locating slot; 111, arc groove; 2, stirrup; 3, fairlead; 31, annular grooving; 32, lead grooving; 4, spacing stirrup; 5, nut; 6, suspension ring.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 4, a kind of hand excavated pile steel pile casting of structure optimization, comprise casing 1, casing 1 forms some roads locating slot 11, the arc groove 111 that locating slot 11 is caved in inside casing 1 by twice forms, and casing 1 inwall between twice arc groove 111 is welded with the stirrup 2 of annular; The bottom of casing 1 is provided with the fairlead 3 of annular, shaping annular grooving 31 on the outer wall of fairlead 3 upper end, fairlead 3 upper end to be plugged in casing 1 and to be welded on casing 1, the bottom surface of casing 1 is resisted against on the bottom surface of the annular grooving 31 of fairlead 3, and the inwall of fairlead 3 lower end forms conical guiding grooving 32; The spacing stirrup 4 of annular is welded with in the arc groove 111 of the locating slot 11 on casing 1 top.
Described locating slot 11 is evenly distributed on casing 1, and the minimum spacing between locating slot 11 twice arc groove 111 is less than the diameter of the reinforcing bar that stirrup 2 adopts, and in casing 1 top locating slot 11, the diameter of spacing stirrup 4 equals the diameter of arc groove 111.
The inwall on described casing 1 top is welded with several nuts 5, and nut 5 is bolted with suspension ring 6, nut 3 is at least provided with 3, and nut 3 annular is evenly distributed on casing 1.
Described casing 1 and fairlead 3 are by steel roll-forming, and the gap of fairlead 3 is different with the gap of casing 1 on the same line.
The diameter of described casing 1 outer wall equals the diameter of fairlead 3 outer wall.
Operating principle: a kind of casing 1 carrying out Optimal improvements on existing basis of the utility model, shaping locating slot 11 on its casing 1, locating slot 11 is made up of twice arc groove 111, and arc groove 111 is equivalent to muscle groove, enhance the intensity of casing 1, and its arc groove 111 facilitates the positioning welding of stirrup 2, set up the intensity that stirrup 2 also enhances casing 1; Simultaneously at casing 1 bottom welding fairlead 3, the structure of fairlead 3 enters in earth and can reduce resistance, and fairlead 3 in turn enhances the intensity of casing 1 bottom simultaneously; And be welded and fixed spacing stirrup 4 in the locating slot 11 on casing 1 top, the suitable diameter with increasing casing 1 top outer wall of spacing stirrup 4, on the straight shape concrete dado that its spacing stirrup 4 blocking is formerly built, when preventing from excavating on the downside of casing 11, casing 1 falls,
Simultaneously it is also welded with nut 3 on casing 1, and can be spirally connected suspension ring 4, thus facilitates casing 1 to lift to enter in straight shape concrete dado and carry out press-in Soft Soil Layer, while its suspension ring 4 can recycling.
Claims (5)
1. the hand excavated pile steel pile casting of a structure optimization, comprise casing (1), it is characterized in that: casing (1) forms some roads locating slot (11), locating slot (11) is made up of the arc groove (111) of twice to casing (1) inner side depression, casing (1) inwall between twice arc groove (111) is welded with the stirrup (2) of annular; The bottom of casing (1) is provided with the fairlead (3) of annular, shaping annular grooving (31) on the outer wall of fairlead (3) upper end, the upper end of fairlead (3) to be plugged in casing (1) and to be welded on casing (1), the bottom surface of casing (1) is resisted against on the bottom surface of fairlead (3) annular grooving (31), the inwall of fairlead (3) lower end forms conical guiding grooving (32); The spacing stirrup (4) of annular is welded with in the arc groove (111) of the locating slot (11) on casing (1) top.
2. the hand excavated pile steel pile casting of a kind of structure optimization according to claim 1, it is characterized in that: described locating slot (11) is evenly distributed on casing (1), minimum spacing between locating slot (11) twice arc groove (111) is less than the diameter of the reinforcing bar that stirrup (2) adopts, and the diameter of the spacing stirrup (4) in casing (1) top locating slot (11) equals the diameter of arc groove (111).
3. the hand excavated pile steel pile casting of a kind of structure optimization according to claim 1, it is characterized in that: the inwall on described casing (1) top is welded with several nuts (5), nut (5) is bolted with suspension ring (6), nut (3) is at least provided with 3, and nut (3) annular is evenly distributed on casing (1).
4. the hand excavated pile steel pile casting of a kind of structure optimization according to claim 1, it is characterized in that: described casing (1) and fairlead (3) are by steel roll-forming, and the gap of fairlead (3) is different on the same line with the gap of casing (1).
5. the hand excavated pile steel pile casting of a kind of structure optimization according to claim 1 or 4, is characterized in that: the diameter of described casing (1) outer wall equals the diameter of fairlead (3) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531079.0U CN204919539U (en) | 2015-07-21 | 2015-07-21 | Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531079.0U CN204919539U (en) | 2015-07-21 | 2015-07-21 | Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919539U true CN204919539U (en) | 2015-12-30 |
Family
ID=54968683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531079.0U Expired - Fee Related CN204919539U (en) | 2015-07-21 | 2015-07-21 | Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425360A (en) * | 2018-05-22 | 2018-08-21 | 高柱福 | A kind of anti-corrosion protection pipe of cement of building apertures stake reinforced column |
| CN108661047A (en) * | 2018-05-22 | 2018-10-16 | 高柱福 | A kind of stable degree Enhancement Method of building apertures stake reinforced column |
-
2015
- 2015-07-21 CN CN201520531079.0U patent/CN204919539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425360A (en) * | 2018-05-22 | 2018-08-21 | 高柱福 | A kind of anti-corrosion protection pipe of cement of building apertures stake reinforced column |
| CN108661047A (en) * | 2018-05-22 | 2018-10-16 | 高柱福 | A kind of stable degree Enhancement Method of building apertures stake reinforced column |
| CN108661047B (en) * | 2018-05-22 | 2019-10-18 | 倡创(上海)咨询管理事务所 | A kind of stable degree Enhancement Method of building apertures stake reinforced column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103205980A (en) | Large-diameter mono-pile foundation of offshore wind turbine and construction method of large-diameter mono-pile foundation | |
| CN204919539U (en) | Configuration optimization's manual work dig hole for stake steel protect a section of thick bamboo | |
| CN204753628U (en) | Guider that hangs down is transferred to contrary way of doing things steel -pipe column that can have enough to meet need | |
| CN204323661U (en) | Adjustable supporting tool | |
| CN203855961U (en) | Sandy soil supporting pile-sheet reinforcement structure | |
| CN202954490U (en) | Reinforcement cage hoisting rolling type cushion block | |
| CN204919538U (en) | It digs steel of hole stake and protects a section of thick bamboo to be applied to manual work | |
| CN203924040U (en) | A kind of filling pile head is processed structure | |
| CN106638573B (en) | Ke Xunhuanliyong steel reinforcement cage suspends installation method in midair | |
| CN204826604U (en) | Super high -rise building uses light -duty template | |
| CN109723059B (en) | Improved full casing for sand pebble foundation construction and use method thereof | |
| CN204040033U (en) | Anchor jacked pile piling structure | |
| CN204098024U (en) | A kind of secondary grouting concrete pipe pile construction device | |
| CN209323504U (en) | A kind of continuous underground wall structure | |
| CN209780825U (en) | Anti-falling device for auger hole forming | |
| CN205804378U (en) | Can be from floating both arms steel cofferdam device during for removing | |
| CN204608774U (en) | A kind of PHC pile tube pile top | |
| CN107326905A (en) | It is easy to peel off the construction method of pile foundation air-free concrete steel pile casting | |
| CN205277306U (en) | Modified high pressure is washed by water and is cut a hole mud drill bit | |
| CN204326074U (en) | Ocean platform replaces knotting structure with open-end tube piling bar | |
| CN202090334U (en) | Capped two-way-perforated PTC tubular pile composite foundation | |
| CN203213106U (en) | Steel tube for penetrating fake substratum pile | |
| CN204551456U (en) | A kind of steel sleeve being applicable to the cast-in-situ bored pile of solution cavity geology | |
| CN211849390U (en) | Crawler-type small-sized board inserting machine | |
| CN209779723U (en) | Pore-forming device with soil hole capable of rectifying inclination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |