CN205134307U - Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking - Google Patents
Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking Download PDFInfo
- Publication number
- CN205134307U CN205134307U CN201520732593.0U CN201520732593U CN205134307U CN 205134307 U CN205134307 U CN 205134307U CN 201520732593 U CN201520732593 U CN 201520732593U CN 205134307 U CN205134307 U CN 205134307U
- Authority
- CN
- China
- Prior art keywords
- pile body
- steel strand
- resistance
- taper
- dual
- 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.)
- Active
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model belongs to the technical field of the building, a dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking is related to. The ground wire pile comprises a pile body, the pile body be formed by connecting toward the pile bodies that other end sectional area diminishes in proper order one end a plurality of section, the junction of per two adjacent pile bodies forms step portion, the pile body in be equipped with a plurality of steel strand wires and steel strand wires both ends and pile body both ends fixed connection. The utility model relates to a when the resistance to compression stake is used, bear the weight of the dynamic height, the crushing resistance is good, and material utilization rate is high, more environmental protection, when using as anti -floating pile, the pressure -bearing supports by force, and the resistance to plucking performance is good.
Description
Technical field
The utility model belongs to technical field of buildings, relates to the dual-purpose stake of a kind of steel strand taper resistance to compression resistance to plucking.
Background technology
Existing preformed pile is Uniform-section Piles substantially, shows according to detection, and the axle power that the pile body being positioned at underground preformed pile is more down subject to is less, and therefore Uniform-section Piles is a kind of waste seriously on material.In addition, the frictional force of Uniform-section Piles and surrounding soil property is only provided by the outer wall of pile body, and therefore the anti-bearing capacity of pile body needs to be strengthened further.In addition, existing compressive pile is different with each self-structure of uplift pile, can not be general.
Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of can as resistance to compression and the general dual-purpose stake of steel strand taper resistance to compression resistance to plucking of uplift pile.
For achieving the above object, the utility model have employed following technical proposal: the dual-purpose stake of a kind of steel strand taper resistance to compression resistance to plucking, comprise pile body, described pile body is formed by connecting from the pile body that some sections are diminished from one end successively toward other end sectional area, the junction of every two adjacent pile bodies forms stage portion, is provided with some steel strand and the two ends of steel strand are fixedly connected with pile body two ends in described pile body.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, described pile body two ends are respectively equipped with some clamping mechanisms that also can be connected with steel strand end winding support with steel strand one_to_one corresponding.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, described clamping mechanism comprises the clamping nut being fixed on pile body end, the cavity of taper is provided with bottom described clamping nut, the tapered snap ring be made up of at least two panels card is provided with in cavity, card inwall has concave/convex-shaped structure, and the end of steel strand to be placed in snap ring and to be clamped by card inwall.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, the inwall that described clamping nut is positioned at above snap ring has internal thread, is positioned at below snap ring and has flange circle bottom clamping nut.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, described pile body two ends are respectively arranged with one piece of end plate be fixedly connected with pile body, described clamping mechanism comprises the taper fastener hole be arranged on end plate, the tapered snap ring be made up of at least two panels card is provided with in described taper fastener hole, card inwall has concave/convex-shaped structure, and the end of steel strand to be placed in snap ring and to be clamped by card inwall.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, described end plate is provided with the T-shaped connecting hole of cross section, is connected with the fastener nut that cross section is T-shaped in described connecting hole, has taper fastener hole in described fastener nut.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, described end plate outer wall is inwardly recessed the card interface being formed and can insert for shackle member.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, the cross section of described pile body is square, H-shaped, triangle, circle, hexagon or octagon, and the sectional area being positioned at the pile body of pile body one end is 4-10:1 with the ratio of the sectional area of the pile body being positioned at the pile body other end.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, the plane residing for the surface of stage portion is vertical with the axial line of pile body.
In the above-mentioned dual-purpose stake of steel strand taper resistance to compression resistance to plucking, the height of described each pile body is identical.
Compared with prior art, the utility model has the advantage of: when using as compressive pile, bearing capacity is high, crushing resistance is good, and stock utilization is high, more environmental protection; When using as uplift pile, pressure-bearing supports strong, and extraction-resistant behavior is good.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model embodiment 1 provides;
Fig. 2 is the structural representation that the utility model embodiment 2 provides;
Fig. 3 is the structural representation of the pile body docking of embodiment 1;
Fig. 4 is the structural representation of the pile body docking of embodiment 2;
Fig. 5 is the another kind of structural representation of the pile body docking of embodiment 2;
Fig. 6 is the structural representation of the clamping mechanism of embodiment 2;
Fig. 7 is the another kind of structural representation of the clamping mechanism of embodiment 2;
Fig. 8 is the A place enlarged drawing of Fig. 1;
Fig. 9 is pile shaft force figure under load at different levels.
In figure: pile body 1, pile body 2, steel strand 3, clamping mechanism 4, clamping nut 5, card 6, snap ring 7, flange circle 8, end plate 9, taper fastener hole 10, connecting hole 11, fastener nut 12, stage portion 20, card interface 21, shackle member 100, connector 101.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment 1
As shown in Figure 1, the dual-purpose stake of a kind of steel strand taper resistance to compression resistance to plucking, comprise pile body 1, the pile body 2 that described pile body 1 diminishes from some sections from one end successively toward other end sectional area is formed by connecting, the junction of every two adjacent pile bodies 2 forms stage portion 20, is provided with some steel strand 3 and the two ends of steel strand 3 are fixedly connected with pile body 1 two ends in described pile body 1.Pile body 1 two ends are respectively equipped with some clamping mechanisms 4 that also can be connected with steel strand 3 end winding support with steel strand 3 one_to_one corresponding.
As shown in Figure 8, clamping mechanism 4 comprises the clamping nut 5 being fixed on pile body 1 end, the cavity of taper is provided with bottom described clamping nut 5, the tapered snap ring 7 be made up of at least two panels card 6 is provided with in cavity, the quantity of card 6 can be 2,3,4 or more, to enclose in snap ring 7, card 6 inwall has concave/convex-shaped structure, concave/convex-shaped structure can be zigzag, also can be waveform or other concave-convex, object stings tight fit with concaveconvex shape and steel strand 3 outer wall, and the end of steel strand 3 to be placed in snap ring 7 and to be clamped by card 6 inwall.
The inwall that is positioned at above snap ring 7 of clamping nut 5 has internal thread, is positioned at below snap ring 7 and has flange circle 8 bottom clamping nut 5.
The cross section of pile body 2 is square, H-shaped, triangle, circle, hexagon or octagon.The sectional area being positioned at the pile body 2 of pile body 1 one end is 4-10:1 with the ratio of the sectional area of the pile body 2 being positioned at pile body 1 other end.Plane residing for the surface of stage portion 20 is vertical with the axial line of pile body 1.The height of described each pile body 2 is identical.
Those skilled in the art are to be understood that, pile body 1 represents a complete stake, he can be an independent pile, also can be that many piles are axially connected to form the pile body 1 with certain length, as for the method for attachment of pile body, be then the common practise of those skilled in the art, have the stake of end plate end plate can be adopted to weld thus axially connect, the stake of end-plate-free can adopt connector shaft to connection.
As shown in Figure 3, pile body 1 can many be formed by connecting, thus reach the length of needs, the material connecting pile body 1 can be connector 101, connector 101 two ends are spirally connected with clamping nut 5 respectively, the patent that the concrete structure of connector 101 and operating principle are applied for before seeing the applicant.If application number is 201510314380.0; 200810060180.7; 200810060181.1 patent.Because connector is prior art, therefore repeat no more herein.
When the present invention uses as compressive pile, the minimum one end of pile body 1 sectional area is positioned at pile body 1 bottommost, is namely positioned at soil layer bosom.The advantage of the application is, when guaranteed strength, effectively can save material, reduce unnecessary material consumption.Table 1 is pile shaft force table under load at different levels.Wherein, load force and axle unit of force are KN, and the DU of pile body is m.
Pile shaft force table under table 1 load at different levels
Fig. 9 is pile shaft force figure under the loads at different levels according to table 1 drafting, can directly draw according to table 1 and Fig. 9, pile body more down time, suffered axle power is less, therefore, existing prismatic preformed pile wastes greatly, and the pile body 1 of the application can obtain the saving of material when guaranteed strength.
The from top to bottom that is all load of all loads on stake top all to be born responsibility load by stake, the power of resistance to compression bearing peg is from stake periphery frictional force, so the bearing capacity size of stake is again the frictional force quality coming from a periphery soil, the better bearing capacity of frictional force of stake periphery is larger, stage portion 20 between the pile body 2 of the application forms bearing support power, thus improves the load-carrying properties of pile body 1.The stage portion 20 of this uplift pile is formed vertically successively, thus makes stage portion 20 be arranged in different soil depths and soil property, and soil property at different levels can play resistance to compression support effect to pile body 1, substantially increases compressive property.
When the present invention uses as uplift pile, the maximum one end of pile body 1 sectional area is positioned at pile body 1 bottommost, is namely positioned at soil layer bosom.Stage portion 20 between the pile body 2 of the application forms bearing support power, can obtain carrying frictional force between different soil layers, thus avoids the defect that causes frictional force to reduce because soil layer is bad, the load-carrying properties of raising pile body 1.The stage portion 20 of this uplift pile is formed vertically successively, thus makes stage portion 20 be arranged in different soil depths and soil property, and soil property at different levels can play resistance to compression support effect to pile body 1, substantially increases extraction-resistant behavior.
Embodiment 2
The present embodiment is substantially identical with principle with the structure of embodiment 1, difference is, as shown in Figure 2, pile body 1 two ends are respectively arranged with one piece of end plate 9 be fixedly connected with pile body 1, as shown in Figure 7, described clamping mechanism 4 comprises the taper fastener hole 10 be arranged on end plate 9, is provided with the tapered snap ring 7 be made up of at least two panels card 6 in described taper fastener hole 10, card 6 inwall has concave/convex-shaped structure, and the end of steel strand 3 to be placed in snap ring 7 and to be clamped by card 6 inwall.
Preferably, be convenient to make snap ring 7 install, as shown in Figure 6, end plate 9 is provided with the T-shaped connecting hole of cross section 11, is connected with the fastener nut 12 that cross section is T-shaped in described connecting hole 11, has taper fastener hole 10 in described fastener nut 12.
When pile body 1 needs to connect, directly can be welded by the end plate 9 of two adjacent pile bodies 1, also can be spirally connected fixing to end plate 9 with bolt, as shown in Figure 5, two adjacent pile bodies 1 also directly can dock with bolt.As shown in Figure 4, described end plate 9 outer wall is inwardly recessed and is formed and can connect and fix for card interface 21, two adjacent pile body 1 shackle member 100 of shackle member 100 insertion, and shackle member 100 is split-type structurals, shackle member 100 by bolt tightening, thus makes two adjacent pile bodies 1 realize axial restraint.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. the dual-purpose stake of a steel strand taper resistance to compression resistance to plucking, comprise pile body (1), it is characterized in that, the pile body (2) that described pile body (1) diminishes from some sections from one end successively toward other end sectional area is formed by connecting, the junction of every two adjacent pile bodies (2) forms stage portion (20), some steel strand (3) are provided with and the two ends of steel strand (3) are fixedly connected with pile body (1) two ends in described pile body (1), described pile body (1) two ends are respectively equipped with some clamping mechanisms (4) that also can be connected with steel strand (3) end winding support with steel strand (3) one_to_one corresponding.
2. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 1, it is characterized in that, described clamping mechanism (4) comprises the clamping nut (5) being fixed on pile body (1) end, described clamping nut (5) bottom is provided with the cavity of taper, the tapered snap ring (7) be made up of at least two panels card (6) is provided with in cavity, card (6) inwall has concave/convex-shaped structure, and the end of steel strand (3) to be placed in snap ring (7) and to be clamped by card (6) inwall.
3. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 2, it is characterized in that, the inwall that described clamping nut (5) is positioned at snap ring (7) top has internal thread, clamps nut (5) bottom and be positioned at snap ring (7) below to have flange circle (8).
4. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 1, it is characterized in that, described pile body (1) two ends are respectively arranged with one piece of end plate (9) be fixedly connected with pile body (1), described clamping mechanism (4) comprises the taper fastener hole (10) be arranged on end plate (9), the tapered snap ring (7) be made up of at least two panels card (6) is provided with in described taper fastener hole (10), card (6) inwall has concave/convex-shaped structure, the end of steel strand (3) to be placed in snap ring (7) and to be clamped by card (6) inwall.
5. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 4, it is characterized in that, described end plate (9) is provided with the T-shaped connecting hole of cross section (11), be connected with the fastener nut (12) that cross section is T-shaped in described connecting hole (11), in described fastener nut (12), there is taper fastener hole (10).
6. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 4, is characterized in that, described end plate (9) outer wall is inwardly recessed the card interface (21) being formed and can insert for shackle member.
7. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 1, it is characterized in that, the cross section of described pile body (2) is square, H-shaped, triangle, circle, hexagon or octagon, and the sectional area being positioned at the pile body (2) of pile body (1) one end is 4-10:1 with the ratio of the sectional area of the pile body (2) being positioned at pile body (1) other end.
8. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 1, is characterized in that, the plane residing for surface of stage portion (20) is vertical with the axial line of pile body (1).
9. the dual-purpose stake of steel strand taper resistance to compression resistance to plucking according to claim 1, is characterized in that, the height of described each pile body (2) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732593.0U CN205134307U (en) | 2015-09-21 | 2015-09-21 | Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732593.0U CN205134307U (en) | 2015-09-21 | 2015-09-21 | Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134307U true CN205134307U (en) | 2016-04-06 |
Family
ID=55620114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732593.0U Active CN205134307U (en) | 2015-09-21 | 2015-09-21 | Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133577A (en) * | 2015-09-21 | 2015-12-09 | 周兆弟 | Conical pressing-pulling resisting dual-purpose pile for steel strand |
-
2015
- 2015-09-21 CN CN201520732593.0U patent/CN205134307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133577A (en) * | 2015-09-21 | 2015-12-09 | 周兆弟 | Conical pressing-pulling resisting dual-purpose pile for steel strand |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207244839U (en) | A kind of Self-resetting precast concrete concrete frame joint | |
| WO2017049809A1 (en) | Cement-soil mixing pile having stiffening core pile with variable diameter | |
| CN104831622A (en) | Scattered shape memory alloy seismic reduction and isolation rubber support with automatic reset function | |
| CN105133577A (en) | Conical pressing-pulling resisting dual-purpose pile for steel strand | |
| CN205134312U (en) | Uplift pile | |
| CN205134307U (en) | Dual -purpose stake of steel strand wires toper resistance to compression resistance to plucking | |
| CN205134311U (en) | Resistance to compression stake | |
| CN205576987U (en) | Test device is drawn to multi -functional stock body | |
| CN203741831U (en) | Steel structure of prestress high-strength concrete pipe pile body | |
| CN105133601A (en) | Tapered pile capable of realizing pouring connection | |
| CN105133599A (en) | Uplift pile | |
| CN105133600A (en) | Compressive pile | |
| CN202299572U (en) | Plus or minus 800kV extra-high voltage direct current large-crossing steel tubular tower joint | |
| CN204174833U (en) | The battened steel column that cellular junction plate connects | |
| CN205776179U (en) | The tapered pile of connection can be poured | |
| CN206337559U (en) | A kind of prefabricated pile mechanical connecting structure | |
| CN215408998U (en) | Wind turbine generator system concrete tower section of thick bamboo prestressing force steel strand end protection device | |
| CN205134309U (en) | Cement mixing method with reducing strength core pile | |
| CN202929992U (en) | Tensioned type cantilever billboard | |
| CN208280420U (en) | A kind of cable truss and the cable truss with damping | |
| CN204491592U (en) | A kind of composite pile | |
| CN201771243U (en) | Multi-loop common-tower common-frame iron tower | |
| CN201835389U (en) | Anchor bolt | |
| CN201296902Y (en) | Bearing anchor ear | |
| CN204126124U (en) | The four limbs steel column that cellular junction plate connects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |