CN212427071U - Five solid square piles that construction used - Google Patents
Five solid square piles that construction used Download PDFInfo
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- CN212427071U CN212427071U CN202020997865.0U CN202020997865U CN212427071U CN 212427071 U CN212427071 U CN 212427071U CN 202020997865 U CN202020997865 U CN 202020997865U CN 212427071 U CN212427071 U CN 212427071U
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- pile
- solid
- narrow
- pile body
- square
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- 239000007787 solid Substances 0.000 title claims abstract description 83
- 238000010276 construction Methods 0.000 title abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000009435 building construction Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a five solid square piles that construction used, including the solid pile body, the cross section of the solid pile body is the square, the bottom of the solid pile body is connected with the stake point, the bottom casing integrated into one piece of the solid pile body has a plurality of tenons, and is a plurality of the tenon encircles the radial planar center in solid pile body bottom sets up, the stake point is including narrow pile portion, the cross section of narrow pile portion is the square, the outer peripheral face of narrow pile portion encircles and is fixed with a plurality of connection pieces, narrow pile portion is through a plurality of the connection piece with the bottom of the solid pile body is connected, every the connection piece is kept away from a side surface homogeneous body shaping of narrow pile portion has the lug, just the bottom integrated into one piece of narrow pile portion has most advanced, a plurality of tongue-and groove have been seted up on the top of narrow pile portion. The utility model discloses a cooperation of solid pile body and stake point can increase the area of contact between the pile body of solid square pile and the soil to improve the loading capacity of solid square pile.
Description
Technical Field
The utility model mainly relates to the technical field of solid square pile, concretely relates to five solid square piles that construction used.
Background
The concrete pile is a pile made of concrete, and has the advantages of wood and steel saving, durability, low cost and the like, so that the concrete pile is widely used in foundation engineering such as hydraulic buildings, industrial buildings and the like.
According to the patent document with the application number of CN201220644958.0, the prestressed concrete solid square pile comprises a reinforcement cage, four non-prestressed additional main reinforcements, a pile tip, a pile end mesh sheet and concrete; the main reinforcement of the reinforcement cage adopts a steel bar for prestressed concrete and consists of an inner cage body and an outer cage body, wherein the outer cage body is a regular quadrangle, the four sides of the inner cage body are arc quadrangles, and the inner cage body and the outer cage body are respectively formed by spirally and slidably welding the stirrups; four non-prestressed additional main reinforcements are ordinary steel reinforcements and are respectively positioned at four corners of the outer cage body at the pile end; pile end net sheet is put at the pile top. The utility model discloses in, stake arrangement of reinforcement owner muscle adopts prestressing force high strength steel, and the stirrup adopts high carbon steel wire machinery seam welding shaping, and the one shot casting shaping is connected with the pile body to the stake point, can improve the bulk strength of stake, reduces the connection cost of stake point and pile body, improves the penetrating rock-entering ability of stake.
However, the existing concrete square pile has defects, such as the smooth surface of the existing concrete square pile, most of the load force of the concrete pile is borne by the friction force with the soil around the pile, and the friction force and the load force difference of the concrete square pile are caused by the smooth surface.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a five solid square piles that construction used are used for solving the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a five solid square piles that construction used, including the solid pile body, the cross section of the solid pile body is the square, the bottom of the solid pile body is connected with the stake point, the bottom casing integrated into one piece of the solid pile body has a plurality of tenons, and is a plurality of the tenon encircles the radial planar center in solid pile body bottom sets up, the stake point is including narrow pile portion, the cross section of narrow pile portion is the square, the outer peripheral face of narrow pile portion encircles and is fixed with a plurality of connection pieces, narrow pile portion is through a plurality of the connection piece with the bottom of the solid pile body is connected, every the connection piece is kept away from the uniform shaping of a side surface of narrow pile portion has the lug, just the bottom integrated into one piece of narrow pile portion has most advanced, the top of narrow pile portion seted up a plurality of with the tongue-and-groove that the tenon agrees with mutually.
Further, the area of the radial plane of the narrow pile part is smaller than that of the radial plane of the solid pile body.
Furthermore, the longitudinal section of each connecting piece is L-shaped.
Further, the solid pile body is including the backup pad, the backup pad pass through the connection piece with narrow stake portion is connected, the top of backup pad is equipped with outer framework and interior framework, outer framework is four tetragonal first rod steels for arranging and forms through the stirrup connection, every first rod steel all runs through the backup pad and with the backup pad welds mutually, interior framework is four tetragonal second rod steels for arranging and forms through the stirrup connection, every the second rod steel all with the backup pad welds mutually.
Furthermore, a material injection pipe is arranged in the center of the radial plane of the supporting plate in a penetrating mode.
Further, the supporting plate is made of an iron plate.
Furthermore, the outer peripheral surface of the solid pile body is provided with anti-slip lines.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can increase the area of contact between the pile body of solid square pile and the soil, thereby improve the loading capacity of solid square pile, cooperation through solid pile body and stake point, when making aim at solid pile body bottom cavity with narrow stake portion and insert it in, the tongue-and-groove in the narrow stake portion can mesh with the tenon of solid pile body bottom mutually, thereby restrict the removal of narrow stake portion on the solid pile body, utilize the bolt to be connected the both ends of connection piece with solid pile body and narrow stake portion respectively, accomplish the connection between solid pile body and the narrow stake portion, utilize integrated into one piece's lug on the connection piece, thereby increase the area of contact between solid square pile and the soil.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the solid pile body and the pile tip of the present invention;
fig. 3 is a schematic structural view of the solid pile body of the present invention;
fig. 4 is a schematic structural view of the first steel bar of the present invention.
In the figure: 1. a solid pile body; 11. a tenon; 12. a second steel bar; 13. a material injection pipe; 14. a first steel bar; 15. a support plate; 2. pile tip; 21. a narrow pile portion; 22. a tip; 23. a tab; 24. connecting sheets; 25. a mortise.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a five-axis solid square pile for building construction comprises a solid pile body 1, the cross section of the solid pile body 1 is square, the bottom end of the solid pile body 1 is connected with a pile tip 2, the bottom end shell of the solid pile body 1 is integrally formed with a plurality of tenons 11, the plurality of tenons 11 are arranged around the center of the radial plane of the bottom end of the solid pile body 1, the pile tip 2 comprises a narrow pile part 21, the cross section of the narrow pile part 21 is square, a plurality of connecting sheets 24 are fixed on the outer circumferential surface of the narrow pile part 21 in a surrounding way, the narrow pile part 21 is connected with the bottom end of the solid pile body 1 through a plurality of connecting sheets 24, a lug 23 is integrally formed on one side surface of each connecting sheet 24 far away from the narrow pile part 21, and the bottom end of the narrow pile part 21 is integrally formed with a tip 22, and the top end of the narrow pile part 21 is provided with a plurality of mortises 25 matched with the tenon 11.
In an embodiment, referring to fig. 1, the supporting plate 15 is made of an iron plate, so that when the supporting plate 15 is connected to the connecting piece 24, a worker can further enhance the connection relationship with the connecting piece 24 by welding.
In the embodiment, please refer to fig. 1 again, the outer circumferential surface of the solid pile body 1 is provided with anti-slip lines, so that when a worker attaches a template with a pitted surface to the outer circumferential surface of an outer frame body in the solid pile body 1 and pours concrete, the pitted surface on the template is transferred to the solid pile body 1 to form the anti-slip lines, and the friction between the anti-slip lines on the solid pile body 1 and the ground is increased.
In an embodiment, referring to fig. 1 and 2 again, the area of the radial plane of the narrow pile portion 21 is smaller than the area of the radial plane of the solid pile body 1, so that when the narrow pile portion 21 is connected with the bottom end of the solid pile body 1, a thickness difference is formed between the narrow pile portion 21 and the solid pile body 1, and a reducing diameter formed by the thickness difference is utilized, so that the contact area between the concrete column and the ground is increased, and the longitudinal section of each connecting piece 24 is L-shaped, so that the connecting piece 24 can adapt to the thickness difference when connecting the narrow pile portion 21 and the solid pile body 1.
In an embodiment, referring to fig. 3, the solid pile body 1 includes a supporting plate 15, the supporting plate 15 is connected to the narrow pile portion 21 through a connecting sheet 24, an outer frame and an inner frame are disposed at a top end of the supporting plate 15, so that when a worker pours and manufactures the solid pile body 1, the worker can reinforce the strength after manufacturing through the outer frame and the inner frame nested in the solid pile body 1, the outer frame is formed by connecting four first steel rods 14 arranged in a quadrilateral shape through stirrups, each first steel rod 14 penetrates through the supporting plate 15 and is welded to the supporting plate 15, the inner frame is formed by connecting four second steel rods 12 arranged in a quadrilateral shape through stirrups, each second steel rod 12 is welded to the supporting plate 15, and thus the four first steel rods 14 form four quadrilateral hoops and then form the outer frame with the stirrups, the position of the template required to be placed for manufacturing the solid pile body 1 is convenient for workers to determine, the four points of the quadrangle formed by the four second steel bars 12 are utilized, and the hooping is used for forming the inner frame body, so that the outer frame body is supported by the inner frame body.
In the embodiment, please refer to fig. 3 again, the center of the radial plane of the supporting plate 15 is provided with the material injecting pipe 13, so that the worker can inject concrete slurry into the material injecting pipe 13, and the material discharging hole formed on the material injecting pipe 13 is used to inject the slurry into the frame body of the inner frame body, thereby accelerating the filling of the worker in the inner frame body.
The utility model discloses a concrete operation as follows:
when the solid square pile is used, because the first steel bar 14 in the outer frame body in the solid pile body 1 penetrates through the supporting plate 15, a template can be arranged in the outer frame body, and further, when concrete is poured, a cavity for inserting the narrow pile part 21 in the pile tip 2 is formed at the bottom end of the solid pile body 1, the narrow pile part 21 is aligned with the cavity at the bottom end of the solid pile body 1 and is inserted into the cavity, at the moment, the mortise 25 on the narrow pile part 21 is meshed with the tenon 11 at the bottom end of the solid pile body 1, so that the movement of the narrow pile part 21 on the solid pile body 1 is limited, two ends of the connecting piece 24 are respectively connected with the solid pile body 1 and the narrow pile part 21 by using bolts, the connection between the solid pile body 1 and the narrow pile part 21 is completed, the contact area between the solid square pile and the ground is increased by using the integrally-formed lug 23 on the connecting piece 24, the friction force is improved, and when the narrow pile part 21 is connected with the, the thickness difference is formed between the narrow pile part 21 and the solid pile body 1, so that the contact area between the concrete column and the ground is increased by utilizing the reducing formed by the thickness difference.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The five-axis solid square pile for building construction comprises a solid pile body (1), and is characterized in that the cross section of the solid pile body (1) is square, a pile toe (2) is connected to the bottom end of the solid pile body (1), a plurality of tenons (11) are integrally formed on a bottom end shell of the solid pile body (1), and the plurality of tenons (11) are arranged around the center of a radial plane at the bottom end of the solid pile body (1);
stake point (2) are including narrow stake portion (21), the cross section of narrow stake portion (21) is the square, the outer peripheral face of narrow stake portion (21) encircles and is fixed with a plurality of connection pieces (24), narrow stake portion (21) is through a plurality of connection piece (24) with the bottom of solid pile body (1) is connected, every connection piece (24) are kept away from a side surface homogeneous body shaping of narrow stake portion (21) has lug (23), just the bottom integrated into one piece of narrow stake portion (21) has pointed end (22), the top of narrow stake portion (21) seted up a plurality ofly with the tongue-and-groove that tenon (11) agree with mutually.
2. The five-axis solid square pile for building construction according to claim 1, wherein the area of the radial plane of the narrow pile portion (21) is smaller than the area of the radial plane of the solid pile body (1).
3. The five-axis solid square pile for building construction according to claim 1, wherein each connecting piece (24) is L-shaped in longitudinal section.
4. The five-axis solid square pile for building construction according to claim 1, wherein the solid pile body (1) comprises a support plate (15), the support plate (15) is connected with the narrow pile part (21) through a connecting piece (24), an outer frame body and an inner frame body are arranged at the top end of the support plate (15), the outer frame body is formed by connecting four first steel bars (14) which are arranged in a quadrilateral shape through stirrups, and each first steel bar (14) penetrates through the support plate (15) and is welded with the support plate (15);
the inner frame body is formed by connecting four second steel bars (12) which are arranged in a quadrilateral shape through stirrups, and each second steel bar (12) is welded with the supporting plate (15).
5. The five-axis solid square pile for building construction according to claim 4, wherein the center of the radial plane of the support plate (15) is provided with a feeding pipe (13) in a penetrating way.
6. The five-axis solid square pile for building construction according to claim 4, wherein the support plate (15) is made of iron plate.
7. The five-axis solid square pile for building construction as claimed in claim 1, wherein the solid pile body (1) is provided with anti-slip lines on the outer peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997865.0U CN212427071U (en) | 2020-06-03 | 2020-06-03 | Five solid square piles that construction used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997865.0U CN212427071U (en) | 2020-06-03 | 2020-06-03 | Five solid square piles that construction used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212427071U true CN212427071U (en) | 2021-01-29 |
Family
ID=74271600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997865.0U Expired - Fee Related CN212427071U (en) | 2020-06-03 | 2020-06-03 | Five solid square piles that construction used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212427071U (en) |
-
2020
- 2020-06-03 CN CN202020997865.0U patent/CN212427071U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |