CN204456096U - The shoe of rock steel pipe can be entered - Google Patents
The shoe of rock steel pipe can be entered Download PDFInfo
- Publication number
- CN204456096U CN204456096U CN201520133829.9U CN201520133829U CN204456096U CN 204456096 U CN204456096 U CN 204456096U CN 201520133829 U CN201520133829 U CN 201520133829U CN 204456096 U CN204456096 U CN 204456096U
- Authority
- CN
- China
- Prior art keywords
- stake
- steel pipe
- pipe pile
- shoe
- sword pin
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 239000011435 rock Substances 0.000 title claims abstract description 22
- 239000003351 stiffener Substances 0.000 claims abstract description 12
- 235000010676 Ocimum basilicum Nutrition 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 13
- 241001529734 Ocimum Species 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 4
- 238000010009 beating Methods 0.000 abstract description 2
- 240000007926 Ocimum gratissimum Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides one can enter the shoe of rock steel pipe, comprising: steel pipe pile; Strengthen stake, top is connected to the bottom of steel pipe pile; The stake of sword pin, top is connected to the bottom strengthening stake, and bottom edge has the basil; Top bracing plate|, comprise multiple link extended to different directions, link shores the inwall being connected to the stake of sword pin; Polylith stiffener, is welded to connect respectively between the outer wall strengthening between stake and the outer wall of steel pipe pile and strengthen stake and the stake of sword pin.The utility model increases the punching intensity of steel pipe pile, can coordinate and adopt high-power twin tong vibrating hammer, to overcome a difficult problem of beating steel pipe pile at soft rock strata environment.
Description
Technical field
The utility model relates to one can enter the shoe of rock steel pipe, is specifically related to a kind ofly be suitable for the steel pipe shoe of being convenient to squeeze into the formation condition such as gravel, soft rock.
Background technology
During steel pipe pile construction, when running into the condition as the stratum such as gravel, soft rock, often there is situation about cannot squeeze into.Occur this situation, main cause has two aspects, and one is piling scarce capacity, and two is the punching strength deficiencies of steel pipe pile own.
Utility model content
For overcoming the defect existing for prior art, now providing one can enter the shoe of rock steel pipe, strengthening the punching intensity of steel pipe pile, can coordinate and adopt high-power twin tong vibrating hammer, to overcome a difficult problem of beating steel pipe pile at soft rock strata environment.
For achieving the above object, provide one can enter the shoe of rock steel pipe, comprising:
Steel pipe pile;
Strengthen stake, top is connected to the bottom of steel pipe pile;
The stake of sword pin, top is connected to the bottom strengthening stake, and bottom edge has the basil;
Top bracing plate|, extends to different directions and shores the inwall being connected to the stake of sword pin;
Polylith stiffener, is welded to connect respectively between the outer wall strengthening between stake and the outer wall of steel pipe pile and strengthen stake and the stake of sword pin.
The beneficial effect that the utility model can enter the shoe of rock steel pipe is,
Strengthen by setting up the punching intensity that stake and the stake of sword pin increase steel pipe pile, and then steel pipe pile is successfully squeezed in soft rock strata.
Preferably, top bracing plate| is Q345 material and right-angled intersection is arranged, and top bracing plate| is radially welded in the inwall of sword pin stake.
Preferably, polylith stiffener is evenly laid, and the spacing of adjacent two pieces of stiffeners is 10cm.
Preferably, steel pipe pile is the round stake steel pipe of Q235 material, and strengthen the round stake steel pipe that stake is Q345 material, the stake of sword pin is the round stake steel pipe of Q390 material.
Preferably, the angle of inclination of the basil is 30 ° to 45 °.
Accompanying drawing explanation
Fig. 1 is the overall schematic that the utility model can enter the shoe of rock steel pipe;
Fig. 2 is the plan structure schematic diagram corresponding to sword pin stake in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram corresponding to sword pin stake bottom edge in Fig. 1.
Detailed description of the invention
For the benefit of to the understanding of structure of the present utility model, be described below in conjunction with drawings and Examples.
With reference to Fig. 1, for the utility model can enter the overall schematic of rock steel pipe shoe.As shown in Figure 1, the utility model provides one can enter the shoe of rock steel pipe, comprising: steel pipe pile 1; Strengthen stake 2, top is connected to the bottom of steel pipe pile 1; Sword pin stake 3, top is connected to the bottom strengthening stake 2; Polylith stiffener 5, is welded to connect respectively between the outer wall strengthening between stake 2 and the outer wall of steel pipe pile 1 and strengthen stake 2 and sword pin stake 3.
Comparatively preferably, polylith stiffener 5 is evenly laid, and the spacing of adjacent two pieces of stiffeners 5 is 10cm.Steel pipe pile 1 is the round stake steel pipe of Q235 material, and strengthen the round stake steel pipe that stake 2 is Q345 material, sword pin stake 3 is the round stake steel pipe of Q390 material.
With reference to Fig. 2, for corresponding to the plan structure schematic diagram of sword pin stake in Fig. 1.As shown in Figure 2, above-mentioned entered rock steel pipe shoe, also comprises: top bracing plate| 4, this top bracing plate| be Q345 material and right-angled intersection arrange, top bracing plate| 4 radially vertical welding in the inwall of sword pin stake 3.
With reference to Fig. 3, corresponding to the structure for amplifying schematic diagram of sword pin stake bottom edge in Fig. 1.As shown in Figure 3, the bottom edge of sword pin stake 3 has the basil 30, and comparatively preferably, the angle of inclination of the above-mentioned basil 30 is 30 ° to 45 °.
After having said structure feature, the utility model can by following implementation Process:
Composition graphs 1 to Fig. 3, is selected the roll of steel plate of corresponding material to make above-mentioned steel pipe pile 1, strengthen stake 2 and sword pin stake 3, steel pipe pile 1, reinforcement stake 2 and sword pin stake 3 is welded to connect respectively by above-mentioned stiffener 5.Wherein, internal diameter and the wall thickness of strengthening stake 2 and sword pin stake 3 are all identical with steel pipe pile 1, and stiffener 5 is arranged along the length direction of steel pipe pile 1.After being welded to connect; safeguard measure is applied to the top of steel pipe pile 1, vertical for total consequently sword pin stake 3 is positioned at least significant end, then cooperation utilizes high-power twin tong vibrating hammer; press the operation requirements that steel pipe pile 1 is driven piles, total is squeezed in the stratum such as gravel, soft rock.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain.
Claims (5)
1. can enter the shoe of rock steel pipe, it is characterized in that, comprising:
Steel pipe pile;
Strengthen stake, top is connected to the bottom of described steel pipe pile;
The stake of sword pin, top is connected to the bottom of described reinforcement stake, and bottom edge has the basil;
Top bracing plate|, extends to different directions and shores the inwall being connected to the stake of described sword pin;
Polylith stiffener, is welded to connect respectively between described reinforcement stake and the outer wall of described steel pipe pile and between the outer wall of described reinforcement stake and the stake of described sword pin.
2. according to claim 1 enter the shoe of rock steel pipe, it is characterized in that,
Described top bracing plate| is Q345 material and right-angled intersection is arranged, and described top bracing plate| is radially welded in the inwall of described sword pin stake.
3. according to claim 2 enter the shoe of rock steel pipe, it is characterized in that,
Described in polylith, stiffener is evenly laid, and the spacing of adjacent two pieces of described stiffeners is 10cm.
4. the entered rock steel pipe shoe according to claim 1 or 3, is characterized in that,
Described steel pipe pile is the round stake steel pipe of Q235 material, and described reinforcement stake is the round stake steel pipe of Q345 material, and the stake of described sword pin is the round stake steel pipe of Q390 material.
5. according to claim 4 enter the shoe of rock steel pipe, it is characterized in that,
The angle of inclination of the described basil is 30 ° to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133829.9U CN204456096U (en) | 2015-03-10 | 2015-03-10 | The shoe of rock steel pipe can be entered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133829.9U CN204456096U (en) | 2015-03-10 | 2015-03-10 | The shoe of rock steel pipe can be entered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456096U true CN204456096U (en) | 2015-07-08 |
Family
ID=53663005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133829.9U Expired - Fee Related CN204456096U (en) | 2015-03-10 | 2015-03-10 | The shoe of rock steel pipe can be entered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544527A (en) * | 2015-12-14 | 2016-05-04 | 中铁大桥局第七工程有限公司 | Steel pipe pile with dismountable type cutting edge |
-
2015
- 2015-03-10 CN CN201520133829.9U patent/CN204456096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544527A (en) * | 2015-12-14 | 2016-05-04 | 中铁大桥局第七工程有限公司 | Steel pipe pile with dismountable type cutting edge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |