CN210562273U - Foundation for bearing assembly type elevator - Google Patents
Foundation for bearing assembly type elevator Download PDFInfo
- Publication number
- CN210562273U CN210562273U CN201921063267.XU CN201921063267U CN210562273U CN 210562273 U CN210562273 U CN 210562273U CN 201921063267 U CN201921063267 U CN 201921063267U CN 210562273 U CN210562273 U CN 210562273U
- Authority
- CN
- China
- Prior art keywords
- foundation
- pile foundation
- cushion layer
- pile
- channel
- 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
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a ground for bearing assembled elevator relates to ground technical field. The utility model comprises a prefabricated foundation component and a cushion layer, wherein a plurality of first steel bars are arranged at the bottom of the prefabricated foundation component, a plurality of second steel bars are arranged on the second surface of the cushion layer, the first steel bars are respectively matched and fixed with the second steel bars, and concrete is poured between the prefabricated foundation component and the cushion layer; a plurality of pile foundations are arranged on the first surface of the cushion layer; be equipped with the reinforcing bar subassembly in the bed course, pile foundation and reinforcing bar subassembly cooperation. The utility model enhances the structural strength of the cushion layer by arranging the steel bar component in the cushion layer, realizes the effective matching with the pile foundation, and improves the connection strength and the structural stability between the cushion layer and the pile foundation; the soil still has stronger deformation resistance and structural stability after installation when being laid on soft soil.
Description
Technical Field
The utility model belongs to the technical field of the ground, especially, relate to a ground for bearing assembled elevator.
Background
If publication numbers are: in the patent of CN109457720A, the invention is named as: prefabricated foundation element of a fabricated elevator and a construction method thereof, in which application the following features are disclosed: the prefabricated foundation component comprises a raft foundation main body, a concrete shear wall and steel columns, wherein the raft foundation main body, the concrete shear wall and the steel columns are integrally cast together, the concrete shear wall and the steel columns are perpendicular to the raft foundation main body, the steel columns are arranged at four corners of the raft foundation main body, and the concrete shear wall and the steel columns are integrally formed; the outside limit of raft foundation main part is equipped with the reservation reinforcing bar layer that detachable is used for carrying out the secondary pouring at the installation scene. The prefabricated foundation member provided by the invention is convenient to transport, hoist and mount, and the size of the raft foundation can be flexibly changed to adapt to different terrains. When laying the ground on the soft soil of soil property, generally can adopt the mode to the underground installation pile foundation, but the pile foundation is installed the underground after, if meet circumstances such as earthquake or striking, the pile foundation breaks away from easily taking place to lead to the unstability of ground, the circumstances such as fracture also take place easily on the bed course simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foundation for bearing assembled elevator, through being equipped with the reinforcing bar subassembly in the bed course, strengthened the structural strength of bed course itself, realized simultaneously with the effective cooperation of pile foundation, promoted the joint strength and the structural stability between bed course and the pile foundation; the soil still has stronger deformation resistance and structural stability after installation when being laid on soft soil, and the prior technical problem is solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a foundation for bearing a fabricated elevator comprises a prefabricated foundation member and a cushion layer, wherein concrete is poured between the prefabricated foundation member and the cushion layer; a plurality of pile foundations are arranged on the first surface of the cushion layer; a steel bar assembly is arranged in the cushion layer, and the pile foundation is matched with the steel bar assembly; the steel bar assemblies are arranged in the cushion layer, so that the structural strength of the cushion layer is enhanced, the effective matching with the pile foundation is realized, and the connection strength and the structural stability between the cushion layer and the pile foundation are improved; the soil still has stronger deformation resistance and structural stability after installation when being laid on soft soil.
Optionally, a plurality of first reinforcing steel bars are arranged at the bottom of the prefabricated foundation member, a plurality of second reinforcing steel bars are arranged on the second surface of the cushion layer, and the plurality of first reinforcing steel bars are respectively matched and fixed with the plurality of second reinforcing steel bars, so that the firmness of connection between the prefabricated foundation member and the cushion layer is enhanced.
Optionally, the reinforcing bar assembly includes a plurality of third reinforcing bars and a plurality of fourth reinforcing bars, and the third reinforcing bars and the fourth reinforcing bars are distributed in the cushion layer in a crossed manner; the end part of the pile foundation is crosswise provided with a first channel and a second channel, and the third steel bar and the fourth steel bar are respectively arranged in the first channel and the second channel; through the third reinforcing bar and the fourth reinforcing bar that utilize the cross arrangement to fix a position the pile foundation, effectively prevented the dislocation of pile foundation in the bed course, strengthened structural stability.
Optionally, the pile foundation comprises a pile foundation head and a pile foundation main body, the first channel and the second channel are arranged at the pile foundation head in a crossed manner, and a groove is formed in the outer wall of the pile foundation head in the circumferential direction; the groove is formed in the circumferential direction of the outer wall of the head of the pile foundation, so that the effect of limiting the position of the pile foundation after concrete pouring is achieved, and the structural stability of the pile foundation after installation is further enhanced.
Optionally, the outer wall of the pile foundation main body is provided with one or more protrusions in the axial direction, so that the pile foundation is effectively prevented from rotating underground.
The utility model discloses an aspect has following beneficial effect:
1. one aspect of the utility model is that the steel bar component is arranged in the cushion layer, so that the structural strength of the cushion layer is enhanced, the effective matching with the pile foundation is realized, and the connection strength and the structural stability between the cushion layer and the pile foundation are improved; the soil still has stronger deformation resistance and structural stability after installation when being laid on soft soil.
2. The utility model discloses an aspect is fixed a position the pile foundation through the third reinforcing bar and the fourth reinforcing bar that utilize cross arrangement, has effectively prevented the dislocation of pile foundation in the bed course, has strengthened structural stability.
3. The utility model discloses an aspect is seted up the recess through the outer wall circumference at pile foundation head, has realized behind concrete placement, prescribes a limit to the effect of pile foundation position, has further strengthened the structural stability of pile foundation after the installation.
4. The utility model discloses an aspect is equipped with one or more through the outer wall axial at the pile foundation main part and swells to the rotation of pile foundation in the underground has effectively been prevented.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of an aspect of an embodiment of the present invention;
fig. 2 is a schematic view of an assembly structure of a reinforcement assembly and a plurality of pile foundations according to an aspect of the embodiment of the present invention;
fig. 3 is a schematic diagram of a structure shown at a in fig. 2 according to an aspect of an embodiment of the present invention;
fig. 4 is a schematic sectional structural view of a pile foundation according to an aspect of an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-pile foundation, 2-cushion layer, 3-prefabricated foundation member, 4-ground, 101-projection, 102-first channel, 103-second channel, 104-groove, 105-pile foundation body, 106-pile foundation head, 201-third steel bar and 202-fourth steel bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the embodiment, a foundation for bearing a fabricated elevator is provided, as shown in fig. 1, which comprises a prefabricated foundation member 3 and a cushion layer, wherein concrete is poured between the prefabricated foundation member 3 and the cushion layer 2; a plurality of pile foundations 1 are arranged on the first surface of the cushion layer 2; be equipped with the reinforcing bar subassembly in the bed course 2, pile foundation 1 and reinforcing bar subassembly cooperation.
Specifically, in this embodiment, the structure of the prefabricated base member 3 can be specifically designed according to actual needs, for example, as disclosed in publication nos.: in the patent of CN109457720A, the invention is named as: the prefabricated base member of the fabricated elevator and the construction method thereof can employ the prefabricated base member disclosed in this application. The cushion layer 2 may include a reinforcing steel bar assembly and concrete covering the reinforcing steel bar assembly, and may be formed in a rectangular plate shape as a whole, or may be formed in other shapes such as a circular plate shape, a polygonal plate shape, and an irregular plate shape according to actual needs. The installation of a plurality of pile foundations 1 on the first face of bed course 2 can adopt multiple mode, for example can set up the fifth reinforcing bar at the tip of pile foundation 1, this fifth reinforcing bar can with reinforcing bar subassembly welding or bolted connection, also can extend the fifth reinforcing bar to in the bed course 2 to concrete through in the bed course 2 fixes the fifth reinforcing bar in the bed course 2.
The specific application of one aspect of the embodiment is as follows: the method comprises the following steps of pouring a pile foundation 1 in situ, or prefabricating the pile foundation 1 and placing the pile foundation 1 into a notch at the bottom of the ground 4, erecting a steel bar assembly at the end parts of a plurality of pile foundations 1, matching and fixing a plurality of first steel bars with a plurality of second steel bars respectively, and pouring concrete to integrate the pile foundation 1, the steel bar assembly and a prefabricated foundation component 3; or can be prefabricated with bed course 2, then pour pile foundation 1, bed course 2 and prefabricated foundation member 3 as an organic whole again, this application does not use this as the limit.
The steel bar assemblies are arranged in the cushion layer, so that the structural strength of the cushion layer is enhanced, the effective matching with the pile foundation is realized, and the connection strength and the structural stability between the cushion layer and the pile foundation are improved; the soil still has stronger deformation resistance and structural stability after installation when being laid on soft soil.
In an aspect of this embodiment, 3 bottoms of prefabricated basic component are equipped with a plurality of first reinforcing bars, and the second face of bed course 2 is equipped with a plurality of second reinforcing bars, and a plurality of first reinforcing bars are fixed with a plurality of second reinforcing bar cooperations respectively, have strengthened the fastness of being connected between prefabricated basic component and the bed course.
In an aspect of the present embodiment, the first reinforcing bars and the second reinforcing bars may be respectively matched by various methods, such as welding, bolting, etc., and the first reinforcing bars may be fixedly connected to the reinforcing bar assembly, which is not limited in this application.
In one aspect of the present embodiment, as shown in fig. 2 and 3, the reinforcing bar assembly includes a plurality of third reinforcing bars 201 and a plurality of fourth reinforcing bars 202, and the third reinforcing bars 201 and the fourth reinforcing bars 202 are distributed in the cushion layer 2 in a crossing manner; the end of the pile foundation 1 is crosswise provided with a first channel 102 and a second channel 103, and a third reinforcing steel bar 201 and a fourth reinforcing steel bar 202 are respectively arranged in the first channel 102 and the second channel 103.
Specifically, in this embodiment, the intersections of the third steel bar 201 and the fourth steel bar 202 may be welded or connected by steel wires to enhance the tightness of the connection between the third steel bar 201 and the fourth steel bar 202, and at the same time, to effectively enhance the strength of the cushion layer 2. The first channel 102 and the second channel 103 can be distributed at the end of the pile foundation 1 in a staggered manner, specifically, the depth of the second channel 103 is greater than that of the first channel 102, the depth difference can be determined according to the diameter of the fourth steel bar 202, the diameter of the fourth steel bar 202 is preferably less than or equal to the depth difference, and the positioning effect of the third steel bar 201 and the fourth steel bar 202 on the pile foundation 1 can be improved.
Through utilizing third reinforcing bar 201 and the fourth reinforcing bar 202 of cross arrangement to fix a position pile foundation 1, effectively prevented the dislocation of pile foundation 1 in bed course 2, strengthened structural stability.
In another aspect of the embodiment, as shown in fig. 4, the pile foundation 1 includes a pile foundation head 106 and a pile foundation body 105, the first channel 102 and the second channel 103 are arranged to intersect with each other on the pile foundation head 106, and a groove 104 is circumferentially opened on an outer wall of the pile foundation head 106.
Specifically, in this embodiment, when concrete is used for pouring, the concrete entering the groove 104 forms a limiting portion after being cured, so as to enhance the limiting effect on the pile foundation 1. Through seting up recess 104 in pile foundation head 106's outer wall circumference, realized behind concrete placement, the effect of injecing pile foundation 1 position has further strengthened the structural stability of pile foundation 1 after the installation.
In other aspects of this embodiment, the outer wall of pile body 105 is axially provided with one or more protrusions 101. Specifically, in this embodiment, the protrusion 101 may be a triangular cylinder uniformly distributed on the outer wall of the pile body 105, or a semicircular cylinder, so as to enhance the strength of the pile 1, and effectively prevent the rotation of the pile 1 in the ground.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A foundation for a load-bearing assembly elevator, comprising a prefabricated foundation element (3) and a bedding, characterized in that:
concrete is poured between the prefabricated foundation component (3) and the cushion layer (2);
a plurality of pile foundations (1) are arranged on the first surface of the cushion layer (2);
be equipped with the reinforcing bar subassembly in bed course (2), pile foundation (1) with the cooperation of reinforcing bar subassembly.
2. A foundation for a load-bearing fabricated elevator as claimed in claim 1, wherein the prefabricated base member (3) is provided at the bottom with a plurality of first reinforcing bars, and the second surface of the mat layer (2) is provided with a plurality of second reinforcing bars, and the plurality of first reinforcing bars are respectively fitted and fixed with the plurality of second reinforcing bars.
3. A foundation for a load bearing fabricated elevator according to claim 1, characterized in that the rebar assembly comprises a plurality of third rebars (201) and a plurality of fourth rebars (202), and the third rebars (201) and the fourth rebars (202) are distributed crosswise in the bedding (2);
the end part of the pile foundation (1) is crosswise provided with a first channel (102) and a second channel (103), and the third steel bar (201) and the fourth steel bar (202) are respectively arranged in the first channel (102) and the second channel (103).
4. A foundation for a load bearing assembly type elevator according to claim 3, wherein the pile foundation (1) comprises a pile foundation head (106) and a pile foundation body (105), the first channel (102) and the second channel (103) are arranged on the pile foundation head (106) in a crossing manner, and a groove (104) is formed in the periphery of the outer wall of the pile foundation head (106).
5. A foundation for a load bearing rigging elevator according to claim 4, characterized in that the outer wall of the pile body (105) is axially provided with one or more projections (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063267.XU CN210562273U (en) | 2019-07-09 | 2019-07-09 | Foundation for bearing assembly type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063267.XU CN210562273U (en) | 2019-07-09 | 2019-07-09 | Foundation for bearing assembly type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562273U true CN210562273U (en) | 2020-05-19 |
Family
ID=70634234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921063267.XU Active CN210562273U (en) | 2019-07-09 | 2019-07-09 | Foundation for bearing assembly type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562273U (en) |
-
2019
- 2019-07-09 CN CN201921063267.XU patent/CN210562273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111042439A (en) | Prefabricated column of assembled concrete building structure and beam column node thereof | |
| US6254314B1 (en) | Covering plate assembly for steel pipe piles | |
| CN103628571B (en) | Beam-column joint for reverse construction method and construction method | |
| JP6033139B2 (en) | Joint structure of pile and footing | |
| JP2008223339A (en) | Pile head strengthening method for hollow pile and pile head strengthening reinforcement material | |
| CN210562273U (en) | Foundation for bearing assembly type elevator | |
| JP4724879B2 (en) | Foundation pile structure | |
| JP6814610B2 (en) | Concrete pile | |
| JPH1018424A (en) | Root wrapping reinforcing structure of column base of steel post or the like | |
| JP2004263497A (en) | Semi-rigid connection structure for foundation of structure | |
| JP4195686B2 (en) | Shear reinforcement structure | |
| KR101007028B1 (en) | Precasting pile and constructing method for the same | |
| JP5008683B2 (en) | Pile head reinforcement member and pile head reinforcement structure using it | |
| CN212477709U (en) | High-bearing large-diameter assembly type composite engineering pile | |
| CN211898496U (en) | Pile splicing structure for precast pile and foundation bearing platform | |
| JP4502192B2 (en) | Structure and construction method of column base joints of steel pipe columns | |
| JP4724873B2 (en) | Ready-made pile | |
| JPH1121915A (en) | Connecting method of pile head | |
| KR100599768B1 (en) | Hollow type Composite Pier Structure using Precast Concrete Form and Constructing Method therefor | |
| JP2021076002A (en) | Base structure, steel segment used for base structure, and construction method of base structure | |
| KR20090000818U (en) | A cast-in place pile using multi-piled up metal nets | |
| JP6866980B2 (en) | Joining cap and pile head joining structure | |
| KR101845870B1 (en) | Reinforcement Structure and Method of PHC Pile, and PHC Pile having such Reinforcement Structure | |
| KR20190143420A (en) | Reinforcement Structure of PHC Pile, PHC Pile having such Reinforcement Structure, and Constructing Method for such PHC Pile | |
| CN115059188B (en) | Steel column structure for corner of structural well, building and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |