CN216586641U - Assembled building structure combined pile foundation node structure - Google Patents
Assembled building structure combined pile foundation node structure Download PDFInfo
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- CN216586641U CN216586641U CN202220131735.8U CN202220131735U CN216586641U CN 216586641 U CN216586641 U CN 216586641U CN 202220131735 U CN202220131735 U CN 202220131735U CN 216586641 U CN216586641 U CN 216586641U
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Abstract
The utility model discloses a combined pile foundation node structure of an assembly type building structure, which belongs to the technical field of pile foundation nodes and particularly relates to a combined pile foundation node structure of an assembly type building structure, which comprises a base and a positioning component, wherein a plurality of through holes are arranged on the base in a rectangular equidistance, the positioning component comprises a precast pile connected with the through holes, a connecting shaft lever is arranged in the precast pile, the top end of the connecting shaft lever extends to the upper part of the precast pile, a conical head is integrally formed at the bottom end of the precast pile, the defect that the new and old concrete junction surfaces of the holes are consistent with the punching direction of the pile top is avoided through the reservation mode of the large and small holes on the through holes, the connection strength of a bearing platform and the pile foundation is enhanced, and when the base is connected with the pile foundation, the pile foundation can not be inserted into the reserved holes due to the deviation of the designed position, meanwhile, a movable seat is matched with the connecting shaft lever, the movable seat is enabled to do linear reciprocating motion from the connecting shaft lever through rotation, thereby the other end of an anti-off claw is enabled to do outward expansion motion, the embedded ground and the ground are tightly grabbed, and the connection stability is improved.
Description
Technical Field
The utility model relates to a pile foundation node technical field specifically is a modular pile foundation node structure of assembly type building structure.
Background
The prefabricated building refers to a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and finally assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like. Conventional steel frame building structures generally require a primary framework structure including internal ties, vertical columns, horizontal beams, roof trusses, etc., and secondary panel members, e.g., connected to the primary framework structure in various ways to form vertical walls, horizontal floors, ceilings, roof members, etc., the cap serving as a force transfer means for the pilings and superstructure, which are currently connected primarily to the pilings as follows: the pile foundation top is directly embedded into the bearing platform, and the anchor steel bars are welded on the end plate of the pile foundation top;
above-mentioned connected mode, the construction of the connected mode that the pile foundation top directly buries the cushion cap is simple and convenient, and stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems that exist in existing pile foundation nodes.
Therefore, the utility model aims at providing a modular pile foundation node structure of assembly type building structure can be through the big-end-up hole reservation mode on the through hole, has avoided the new and old concrete faying face of hole and the unanimous drawback of the die-cut direction of pile bolck, has strengthened the joint strength of cushion cap and pile foundation, and when base and pile foundation are connected, can not take place because of the skew design position, and lead to the pile foundation can't insert the risk of reserving the hole. For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a modular pile foundation node structure of an assembly building structure, comprising: a base and a positioning assembly;
the base is provided with a plurality of through holes in a rectangular shape at equal intervals;
the locating component is arranged on the base and comprises a precast pile connected with a through hole, a connecting shaft rod is arranged in the precast pile, the top end of the connecting shaft rod extends to the upper side of the precast pile, the connecting shaft rod rotates in the precast pile and does not displace, and a conical head is integrally formed at the bottom end of the precast pile.
As an assembled building structure combination formula pile foundation node structure an preferred scheme, wherein: set up auxiliary positioning assembly on the precast pile, auxiliary positioning assembly includes the sliding seat with connecting shaft pole threaded connection, and a plurality of anticreeps are connected in the sliding seat outside and are grabbed.
As an assembled building structure combination formula pile foundation node structure an preferred scheme, wherein: the precast pile outside is seted up with the anticreep grab complex through-hole.
As an assembled building structure combination formula pile foundation node structure an preferred scheme, wherein: the through hole is divided into an upper part and a lower part according to the difference of the hole diameters of the upper part and the lower part, and the diameter of the precast pile is larger than the hole diameter of the upper part of the through hole and smaller than the hole diameter of the lower part of the through hole.
As an assembled building structure combination formula pile foundation node structure an preferred scheme, wherein: the top end of the connecting shaft lever is connected with a rotary seat.
Compared with the prior art: through big-end-up's hole reservation mode on the through hole, the drawback of new and old concrete faying face of hole and the die-cut direction unanimity of pile bolck has been avoided, the joint strength of cushion cap and pile foundation has been strengthened, and when base and pile foundation were connected, can not take place because of skew design position, and lead to the pile foundation can't insert the risk of reserving the hole, and simultaneously, sliding seat and the cooperation of connecting the axostylus axostyle, through rotating the connecting axostylus axostyle, make the sliding seat from being the straight reciprocating motion on the connecting the axostylus axostyle, thereby make the other end of anticreep claw carry out outer expanding motion, embedding ground and ground closely grab and close, increase connection stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
fig. 4 is a schematic view of the base structure of the present invention.
In the figure: 100 bases, 110 through holes, 200 positioning components, 210 precast piles, 220 connecting shaft rods, 221 rotary seats, 230 conical heads, 300 auxiliary positioning components, 310 movable seats and 320 are prevented from being grabbed by falling.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a modular pile foundation node structure of assembly type building structure, through the big-end-up hole reservation mode on the through hole, avoided the new and old concrete faying face of hole and the die-cut unanimous drawback of direction of pile bolck, strengthened cushion cap and pile foundation's joint strength, and when base and pile foundation are connected, can not take place because of the skew design position, and the risk that the pile foundation can't insert the reservation hole, please refer to fig. 1-4, include, base 100 and locating component 200;
with continuing reference to fig. 1, 2 and 4, the base 100 is provided with a plurality of through holes 110 in a rectangular shape at equal intervals on the base 100, the through holes 110 are divided into upper parts and lower parts according to different hole diameters of the upper part and the lower part, the diameter of the precast pile 210 is larger than the hole diameter of the upper part of the through hole 110 and smaller than the hole diameter of the lower part of the through hole 110, so that the connection reliability is enhanced, the defect that the joint surface of new and old concrete of the hole is consistent with the pile top punching direction is avoided by a hole reservation mode of the upper part and the lower part of the through hole 110, the connection strength of a bearing platform and a pile foundation is enhanced, and the risk that the pile foundation cannot be inserted into the reserved hole due to deviation of the design position is avoided when the base 100 is connected with the pile foundation (even if the pile foundation is locally deviated in the construction process, the reserved hole can be smoothly inserted);
referring to fig. 1-3, the positioning assembly 200 is disposed on the base 100, and includes a precast pile 210 connected to the through hole 110, a connecting shaft 220 is disposed in the precast pile 210, a top end of the connecting shaft 220 extends above the precast pile 210, the connecting shaft 220 rotates from the precast pile 210 without displacement, a conical head 230 is integrally formed at a bottom end of the precast pile 210, and a rotary seat 221 is connected to a top end of the connecting shaft 220;
referring to fig. 2-3, the precast pile 210 is provided with an auxiliary positioning assembly 300, the auxiliary positioning assembly 300 includes a movable seat 310 in threaded connection with the connecting shaft rod 220, the outer side of the movable seat 310 is connected with a plurality of anti-dropping claws 320, and the connecting shaft rod 220 is driven to rotate by rotating the rotary seat 221, so that the movable seat 310 makes a straight reciprocating motion from the connecting shaft rod 220, and the other end of the anti-dropping claw 230 makes an outward expansion motion, and is embedded into the ground to tightly grasp the ground, thereby increasing the connection stability.
The working principle is as follows: the utility model discloses a when using, through the big-end-up hole reservation mode on the through hole 110, the drawback of the new and old concrete faying face of hole and the die-cut direction unanimity of pile bolck has been avoided, the joint strength of cushion cap and pile foundation has been strengthened, and when base 100 is connected with the pile foundation, can not take place because of skew design position, and lead to the pile foundation can't insert the risk of reserving the hole, and simultaneously, sliding seat 310 and connecting shaft pole 220 cooperation, through rotating connecting shaft pole 220, make sliding seat 310 from being connected the straight reciprocating motion on the shaft pole 220, thereby make the other end of anticreep claw 230 expand the motion outward, embedding ground closely grabs with ground and closes, increase connection stability.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A modular pile foundation node structure of assembled building structure, its characterized in that includes: a base (100) and a positioning assembly (200);
the device comprises a base (100), wherein a plurality of through holes (110) are formed in the base (100) in a rectangular shape at equal intervals;
locating component (200), arrange base (100) in on, include precast pile (210) be connected with through hole (110), set up connecting shaft pole (220) in precast pile (210), connecting shaft pole (220) top extends to precast pile (210) top, and connecting shaft pole (220) from precast pile (210) internal rotation and do not take place the displacement, precast pile (210) bottom integrated into one piece has conical head (230).
2. The assembled building structure combined pile foundation node structure of claim 1, wherein the precast pile (210) is provided with an auxiliary positioning component (300), the auxiliary positioning component (300) comprises a movable seat (310) in threaded connection with the connecting shaft rod (220), and a plurality of anti-dropping claws (320) are connected to the outer side of the movable seat (310).
3. The assembled building structure combined pile foundation node structure of claim 2, wherein the precast pile (210) is provided with a through hole at an outer side thereof, the through hole being engaged with the anti-dropping claw (320).
4. The modular pile foundation node structure of an assembly type building structure according to claim 1, wherein the penetration hole (110) is divided into an upper portion and a lower portion according to a difference in diameter between the upper portion and the lower portion, and the diameter of the precast pile (210) is larger than the diameter of the upper portion of the penetration hole (110) and smaller than the diameter of the lower portion of the penetration hole (110).
5. The modular pile foundation node structure of an assembly type building structure according to claim 1, wherein the top end of the connecting shaft rod (220) is connected with a screw seat (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131735.8U CN216586641U (en) | 2022-01-19 | 2022-01-19 | Assembled building structure combined pile foundation node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131735.8U CN216586641U (en) | 2022-01-19 | 2022-01-19 | Assembled building structure combined pile foundation node structure |
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| Publication Number | Publication Date |
|---|---|
| CN216586641U true CN216586641U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220131735.8U Active CN216586641U (en) | 2022-01-19 | 2022-01-19 | Assembled building structure combined pile foundation node structure |
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| CN (1) | CN216586641U (en) |
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- 2022-01-19 CN CN202220131735.8U patent/CN216586641U/en active Active
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