CN204875670U - Compound retaining pile structure - Google Patents

Compound retaining pile structure Download PDF

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Publication number
CN204875670U
CN204875670U CN201520509936.7U CN201520509936U CN204875670U CN 204875670 U CN204875670 U CN 204875670U CN 201520509936 U CN201520509936 U CN 201520509936U CN 204875670 U CN204875670 U CN 204875670U
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China
Prior art keywords
shaped
pile
stake
shaped stake
compound supporting
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CN201520509936.7U
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Chinese (zh)
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周兆弟
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周兆弟
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Abstract

The utility model belongs to the technical field of the building, a compound retaining pile structure is related to. The problem of the not high technique of prior art intensity is solved. It includes the T shape stake that the transversal T of personally submitting appeared, still includes the parallel composite pile of axial lead and T shape stake, T shape stake on be equipped with a plurality of stocks, and a stock one end and a T shape stake fixed connection, the other end inserts among the composite pile and forms fixed connection with composite pile. The utility model has the advantages of intensity is high, stability is good, the preparation is convenient.

Description

Compound supporting pile structure
Technical field
The utility model belongs to construction engineering technical field, relates to a kind of compound supporting pile structure.
Background technology
Cement mixing method is a kind of method for reinforcing the low ground of saturated soft clay, it utilizes cement as curing compound, by special Mixing Machine, in ground depths by weak soil and curing compound action of forced stirring, utilize the series of physical chemical reaction produced between curing compound and weak soil, weak soil is hardened into have the high-quality ground of globality, water stability and some strength.Drilled pile refers to and in foundation soil, forms stake holes at engineering site by means such as machine drilling, steel pipe soil compaction or manpower excavations, and places reinforcing cage, concrete perfusion and the stake of making within it.
Owing to having, cost is low, manufacturing speed advantages of higher in two kinds of above-mentioned stakes, but its stability and intensity are not as preformed pile.
The patent No. be 200720302293.4 Chinese utility model disclose a kind of groove concrete T-shaped pile, have T-shaped stake body, the cross section of described body is "T"-shaped, and this edge of a wing, body both sides is provided with tongue-and-groove connector.After this T-shaped stake is applied to channel revetment, the moisture velocity of discharge that inside shore protection, the soil body includes is comparatively slow, affects the stability of shore protection.
The patent No. be 201420121343.9 Chinese utility model disclose a kind of permeable T-shaped stake, comprise the first panel and web, both formed by integrally casting form T-shaped, described first panel be provided with some that be arranged symmetrically with for axis of symmetry with its center line, adopt pervious concrete to build the permeable district of formation, all offer some perpendicular to the first panel place plane and for the blind hole of foster spiral shell of dwelling in each permeable district.
When such scheme adopts T-shaped stake to build channel revetment, to substantially increase by this T-shaped stake become antiscour, the resistance to capsizing of shore protection, stability is better.But this T-shaped stake lacks the structure be connected with other building units, and therefore stability has to be strengthened.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of and can be used for building unit and improve the compound supporting pile structure of building unit intensity.
For achieving the above object, the utility model have employed following technical proposal: a kind of compound supporting pile structure, comprise the T-shaped stake that cross section is T-shaped, also comprise the composite pile that axial line is parallel with T-shaped stake, described T-shaped stake is provided with some anchor poles, and anchor pole one end is fixedly connected with T-shaped stake, the other end to be inserted in composite pile and to form a fixed connection with composite pile.
In the compound supporting pile structure of above-mentioned kind, described composite pile is cement mixing method or drilled pile, and described T-shaped stake comprises interconnective transverse plate and longitudinal plate.
In the compound supporting pile structure of above-mentioned kind, the side of described longitudinal plate is fixedly connected with the middle part of transverse plate, and the angle between longitudinal plate and transverse plate is 90 °.
In the compound supporting pile structure of above-mentioned kind, described longitudinal plate is close to away from the side of transverse plate and composite pile or enters into composite pile inside.
In the compound supporting pile structure of above-mentioned kind, be axially arranged with reinforcing cage in described T-shaped stake and along T-shaped stake, and the cross section of reinforcing cage is T-shaped.
In the compound supporting pile structure of above-mentioned kind, described reinforcing cage comprises some being parallel to each other and the rod iron arranged along the axis of T-shaped stake, and along the circumference of T-shaped stake arrange and the dowel be fixedly connected with rod iron.
In the compound supporting pile structure of above-mentioned kind, the end of described T-shaped stake has concave-convex connection mechanism, when two adjacent T-shaped stakes near time, two T-shaped stakes form snap-fit engagement by concave-convex connection mechanism.
In the compound supporting pile structure of above-mentioned kind, described concave-convex connection mechanism comprises and is arranged on groove on two opposite sides of transverse plate and raised line, described groove and raised line match, when two adjacent T-shaped stakes are close to each other, the raised line in one of them T-shaped stake to be inserted in the groove in another T-shaped stake thus to make two T-shaped stake energy snap-fit engagement.
In the compound supporting pile structure of above-mentioned kind, described concave-convex connection mechanism comprises the contiguous block being separately positioned on transverse plate both sides, and the axial line of two contiguous blocks transversely plate is centrosymmetric.
In the compound supporting pile structure of above-mentioned kind, described contiguous block has shrinkage pool and projection, described projection and shrinkage pool match, and make two adjacent T-shaped stake energy snap-fit engagement in the projection on one of them contiguous block can be inserted on another contiguous block shrinkage pool.
Compared with prior art, the utility model has the advantage of: the pile body stability of T-shaped is high, be applicable to go along with sb. to guard him basement, cement mixing method or drilled pile, thus improve the intensity of basement, cement mixing method or drilled pile, anchor pole makes the connection of pile body and cement mixing method or drilled pile, the strength and stability of further raising pile body, concave-convex connection mechanism can make to realize being tightly connected fast between two T-shaped stakes; Two T-shaped stakes can form mutual snap-fit engagement, thus form stable supporting pile structure.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation of T-shaped stake;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 is the another kind of structural representation of this T-shaped stake;
Fig. 5 is the another kind of structural representation of T-shaped stake;
Fig. 6 is the another kind of structural representation of T-shaped stake;
Fig. 7 is the another kind of structural representation of T-shaped stake;
Fig. 8 is the structural representation that shown in Fig. 4, two T-shaped stakes connect;
Fig. 9 is the structural representation that shown in Fig. 5, two T-shaped stakes connect;
Figure 10 is the structural representation that shown in Fig. 6, two T-shaped stakes connect;
Figure 11 is the structural representation that shown in Fig. 7, two T-shaped stakes connect.
In figure: T-shaped stake 1, transverse plate 11, longitudinal plate 12, composite pile 2, anchor pole 3, pitman 31, reinforcing cage 4, rod iron 41, dowel 42, concave-convex connection mechanism 5, groove 51, raised line 52, contiguous block 53, shrinkage pool 54, projection 55, basement 100, soil layer 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, a kind of compound supporting pile structure, comprise the T-shaped stake 1 that cross section is T-shaped, also comprise the axial line composite pile parallel with T-shaped stake 12, described T-shaped stake 1 is provided with some anchor poles 3, and anchor pole 3 one end is fixedly connected with T-shaped stake 1, and the other end to be inserted in composite pile 2 and to form a fixed connection with composite pile 2, as shown in Figure 2, described T-shaped stake 1 comprises interconnective transverse plate 11 and longitudinal plate 12.As shown in Figure 3, anchor pole 3 has several and is positioned at the both sides of longitudinal plate 12, and preferably, the anchor pole 3 being positioned at longitudinal plate 12 both sides is uniformly distributed.In order to strengthen the fixed effect of anchor pole 3, be also fixed with the pitman 31 with the axis parallel of transverse plate 11 in transverse plate 11, this pitman 31 is fixedly connected with anchor pole 3 and is the angle of 90 °.
Composite pile 2 is cement mixing method or drilled pile, cement mixing method is a kind of method for reinforcing the low ground of saturated soft clay, it utilizes cement as curing compound, by special Mixing Machine, in ground depths by weak soil and curing compound action of forced stirring, utilize the series of physical chemical reaction produced between curing compound and weak soil, weak soil is hardened into have the high-quality ground of globality, water stability and some strength.Drilled pile refers to and in foundation soil, forms stake holes at engineering site by means such as machine drilling, steel pipe soil compaction or manpower excavations, and places reinforcing cage, concrete perfusion and the stake of making within it.
The side of longitudinal plate 12 is fixedly connected with the middle part of transverse plate 11, longitudinal plate 12 to be close to composite pile 2 away from the side of transverse plate 11 or to be entered into composite pile 2 inside, being close to is support strength in order to improve further between composite pile 2 and T-shaped stake 1, angle between longitudinal plate 12 and transverse plate 11 is 90 °, preferably, longitudinal plate 12 and transverse plate 11 are formed in one.
Be axially arranged with reinforcing cage 4 in T-shaped stake 1 and along T-shaped stake 1, and the cross section of reinforcing cage 4 is T-shaped.Reinforcing cage 4 comprises some being parallel to each other and the rod iron 41 arranged along the axis of T-shaped stake 1, and along the circumference of T-shaped stake 1 arrange and the dowel 42 be fixedly connected with rod iron 41, dowel 42 can be spirality or ring, can be weld or bundle to be connected etc. with the fixed form of rod iron 41.
The end of T-shaped stake 1 has concave-convex connection mechanism 5, when two adjacent T-shaped stakes 1 near time, two T-shaped stakes 1 form snap-fit engagement by concave-convex connection mechanism 5.In the present embodiment, concave-convex connection mechanism 5 comprises and is arranged on groove 51 on two opposite sides of transverse plate 11 and raised line 52, described groove 51 and raised line 52 match, when two adjacent T-shaped stakes 1 are close to each other, the raised line 52 in one of them T-shaped stake 1 to be inserted in the groove 51 in another T-shaped stake 1 thus to make two T-shaped stakes 1 can snap-fit engagement.Groove 51 and raised line 52 can be different shapes, can form clamping and be connected with concavo-convex, as shown in Figure 4 and Figure 8, groove 51 and raised line 52 are rectangle, and as shown in figs. 5 and 9, groove 51 and raised line 52 are wedge shape, as shown in figs. 6 and 10, groove 51 and raised line 52 are fan-shaped or the scarce shape of circle.
The utility model may be used for basement 100 and builds, when building basement 100, first composite pile 2 is driven in the soil layer 101 of underground, again T-shaped stake 1 is driven into underground and is formed with composite pile 2 and be connected, T-shaped stake 1 is by concave-convex connection mechanism 5 and surround ring, go along with sb. to guard him and needing around the basement 100 excavated, like this, a fender post of good performance just defines.Can add encapsulant as epoxy resin in the interconnective concave-convex connection mechanism 5 of T-shaped stake 1, improve water proofing property, concave-convex connection mechanism 5 plays the effect of occlusion mutually, is equivalent to the effect playing reinforcing rib.When anchor pole 3 and the cement mixing method around basement or drilled pile are formed and be connected, then can form the structure be mutually permanently connected, thus promote the stability of total.Certainly, the utility model does not limit the use of the construction in basement yet, can be used for river levee, bridge etc. yet.
Embodiment 2
The present embodiment is substantially identical with operating principle with the structure of embodiment 1, difference is, as seen in figs. 7 and 11, the axial line that concave-convex connection mechanism 5 comprises contiguous block 53, two contiguous blocks 53 transversely plate 11 being separately positioned on transverse plate 11 both sides is centrosymmetric.Contiguous block 53 has shrinkage pool 54 and projection 55, and described projection 55 and shrinkage pool 54 match, and makes two adjacent T-shaped stakes 1 can snap-fit engagement in the projection 55 on one of them contiguous block 53 can be inserted on another contiguous block 53 shrinkage pool 54.Contiguous block in Fig. 7 53 is in pothook type, easy to connect and firmly.
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.
Although more employ the terms such as T-shaped stake 1, transverse plate 11, longitudinal plate 12, composite pile 2, anchor pole 3, pitman 31, reinforcing cage 4, rod iron 41, dowel 42, concave-convex connection mechanism 5, groove 51, raised line 52, contiguous block 53, shrinkage pool 54, projection 55, basement 100, soil layer 101 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.

Claims (10)

1. a compound supporting pile structure, comprise the T-shaped stake (1) that cross section is T-shaped, it is characterized in that, also comprise the composite pile (2) that axial line is parallel with T-shaped stake (1), described T-shaped stake (1) is provided with some anchor poles (3), and anchor pole (3) one end is fixedly connected with T-shaped stake (1), the other end to be inserted in composite pile (2) and to form a fixed connection with composite pile (2).
2. compound supporting pile structure according to claim 1, it is characterized in that, described composite pile (2) is cement mixing method or drilled pile, and described T-shaped stake (1) comprises interconnective transverse plate (11) and longitudinal plate (12).
3. compound supporting pile structure according to claim 2, it is characterized in that, the side of described longitudinal plate (12) is fixedly connected with the middle part of transverse plate (11), and the angle between longitudinal plate (12) and transverse plate (11) is 90 °.
4. the compound supporting pile structure according to Claims 2 or 3, it is characterized in that, described longitudinal plate (12) is close to away from the side of transverse plate (11) and composite pile (2) or to enter into composite pile (2) inner.
5. compound supporting pile structure according to claim 1, is characterized in that, is axially arranged with reinforcing cage (4) in described T-shaped stake (1) and along T-shaped stake (1), and the cross section of reinforcing cage (4) is T-shaped.
6. compound supporting pile structure according to claim 5, it is characterized in that, described reinforcing cage (4) comprises some being parallel to each other and the rod iron (41) arranged along the axis of T-shaped stake (1), and along the circumference of T-shaped stake (1) arrange and the dowel (42) be fixedly connected with rod iron (41).
7. compound supporting pile structure according to claim 2, it is characterized in that, the end of described T-shaped stake (1) has concave-convex connection mechanism (5), when two adjacent T-shaped stakes (1) near time, two T-shaped stakes (1) form snap-fit engagement by concave-convex connection mechanism (5).
8. compound supporting pile structure according to claim 7, it is characterized in that, described concave-convex connection mechanism (5) comprises and is arranged on groove (51) on two opposite sides of transverse plate (11) and raised line (52), described groove (51) and raised line (52) match, when two adjacent T-shaped stakes (1) are close to each other, the raised line (52) in one of them T-shaped stake (1) to be inserted in the groove (51) in another T-shaped stake (1) thus to make two T-shaped stakes (1) can snap-fit engagement.
9. compound supporting pile structure according to claim 7, it is characterized in that, described concave-convex connection mechanism (5) comprises the contiguous block (53) being separately positioned on transverse plate (11) both sides, and the axial line of two contiguous blocks (53) transversely plate (11) is centrosymmetric.
10. compound supporting pile structure according to claim 9, it is characterized in that, described contiguous block (53) has shrinkage pool (54) and projection (55), described projection (55) and shrinkage pool (54) match, and make two adjacent T-shaped stakes (1) can snap-fit engagement in the projection (55) on one of them contiguous block (53) can be inserted on another contiguous block (53) shrinkage pool (54).
CN201520509936.7U 2015-07-14 2015-07-14 Compound retaining pile structure Withdrawn - After Issue CN204875670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520509936.7U CN204875670U (en) 2015-07-14 2015-07-14 Compound retaining pile structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520509936.7U CN204875670U (en) 2015-07-14 2015-07-14 Compound retaining pile structure

Publications (1)

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019400A (en) * 2015-07-14 2015-11-04 周兆弟 Composite fender pile structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019400A (en) * 2015-07-14 2015-11-04 周兆弟 Composite fender pile structure
WO2017008466A1 (en) * 2015-07-14 2017-01-19 周兆弟 Composite retaining pile structure

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AV01 Patent right actively abandoned

Granted publication date: 20151216

Effective date of abandoning: 20170104

AV01 Patent right actively abandoned