CN215629896U

CN215629896U - Manual hole digging pile reinforcement cage with protective layer

Info

Publication number: CN215629896U
Application number: CN202122012119.9U
Authority: CN
Inventors: 张朋; 周密; 徐代彬
Original assignee: Chengdu Environmental Engineering Construction Co ltd
Current assignee: Chengdu Environmental Engineering Construction Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a reinforcement cage of a manual hole digging pile with a protective layer, which comprises a plurality of equidistant and vertically arranged bearing support components, wherein each bearing support component comprises an external support ring for bearing the outside of a pile body and an internal support ring arranged in the external support ring in the middle, the outer side of the internal support ring is provided with a bearing stress dispersion ring for dispersing stress, the inner edge surface of the external support ring is provided with four support rods for supporting the bearing stress dispersion ring in an annular array, the inner edge surface of the bearing stress dispersion ring is provided with four force transmission support ribs II for supporting the internal support ring in an annular array, the external support ring is internally provided with a welding end, and the reinforcement cage of the manual hole digging pile with the protective layer has reasonable structure and is convenient for improving the bearing capacity of the pile body to external force in the direction vertical to the axis of the pile body, the strength of the pile body is improved, and the practicability is high.

Description

Manual hole digging pile reinforcement cage with protective layer

Technical Field

The utility model belongs to the technical field of steel reinforcement cages, and particularly relates to a steel reinforcement cage of an artificial bored pile with a protective layer.

Background

The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The method is characterized in that a machine is used for punching and water grinding to drill holes, the hole depth meets the design requirements, then a steel reinforcement cage is placed in a pile hole, and a guide pipe is inserted for concrete pouring.

The current bored pile steel reinforcement cage possesses the function of retraining the pile body concrete, promotes the pile body and bears axial tension's ability, can be when the pile body bears rather than axial vertically power, and the steel reinforcement cage can't be releived the power of this direction, leads to the pile body to break easily.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a manual pile cage with a protective layer to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the artificial hole digging pile reinforcement cage with the protective layer comprises a plurality of force bearing support components which are vertically arranged at equal intervals;

the bearing support assembly comprises an external support ring for bearing support outside the pile body and an internal support ring arranged in the external support ring between two sides, the outer side of the internal support ring is provided with a bearing stress dispersion ring for dispersing stress, the inner edge surface of the external support ring is provided with four support rods for supporting the bearing stress dispersion ring in an annular array manner, and the inner edge surface of the bearing stress dispersion ring is provided with four force transmission support ribs II for supporting the internal support ring in an annular array manner.

Preferably, a welding end is arranged in the external support ring, a plurality of arc-shaped bearing convex blocks are welded on the inner edge surface of the external support ring in an annular array mode, and a through hole is formed in the arc-shaped bearing convex blocks in the middle.

Preferably, the wear-resistant ring is fixedly mounted on the inner edge surface of the through hole, and an external supporting rib body with an outer edge surface abutting against the wear-resistant ring is inserted and connected in the through hole.

Preferably, two ends of the supporting rod are respectively welded and fixed with the external supporting ring and the bearing stress dispersing ring, and two ends of the force-transferring supporting rib II are respectively welded and fixed with the internal supporting ring and the bearing stress dispersing ring.

Preferably, a plurality of force transmission support ribs I used for supporting the internal support ring and the bearing stress dispersion ring are arranged on the outer edge surface of the internal support ring in an annular array.

Preferably, two ends of the first force transmission support rib are respectively welded and fixed with the inner support ring and the bearing stress dispersion ring.

The utility model has the technical effects and advantages that: this manual hole digging pile steel reinforcement cage with protective layer benefits from the setting of load supporting subassembly, when the pile body bears rather than axial vertically power, outside support ring at first receives the power of power, exert pressure to load stress dispersion ring through strut bar after that, make the power that the pile body receives carry out preliminary dispersion to in the load stress dispersion ring, make load stress dispersion ring atress deformation, and then in transmitting power conduction to inside support ring through power transmission support rib two, and then make the power that the pile body receives by even dispersion to each position of load supporting subassembly, and then promoted the pile body at the bearing capacity rather than axis vertical direction to external force, promoted the intensity of pile body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the force-bearing support assembly of the utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a force-bearing support component; 101. an outer support ring; 102. an arc force bearing convex block; 103. a through hole is penetrated; 104. an inner support ring; 105. a force transmission support rib I; 106. a force transmission support rib II; 107. a bearing stress dispersion ring; 108. welding an end head; 109. a wear ring; 110. a support bar; 2. an outer support rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to facilitate the bearing capacity of the pile body to external force in the direction perpendicular to the axis of the pile body and the strength of the pile body, as shown in fig. 1-3, the artificial bored pile steel reinforcement cage with a protective layer includes a plurality of equally spaced and vertically arranged force-bearing support assemblies 1, each force-bearing support assembly 1 includes an outer support ring 101 for bearing the outside of the pile body and an inner support ring 104 arranged in the outer support ring 101 in the center (in specific implementation, the outer support ring 101, the inner support ring 104 and the force-bearing stress dispersion ring 107 are made of steel bar materials), the outer side of the inner support ring 104 is provided with a force-bearing stress dispersion ring 107 for dispersing stress, the inner edge surface of the outer support ring 101 is provided with four support rods 110 for supporting the force-bearing stress dispersion ring 107 in an annular array (in specific implementation, when the outer support ring 101 bears force, there is a tendency of deformation of the axis, under this tendency, the support rod 110 bears the force and presses the bearing stress dispersion ring 107 at first, four force-transferring support ribs 106 for supporting the inner support ring 104 are arranged on the inner edge surface of the bearing stress dispersion ring 107 in an annular array (in specific implementation, when the bearing stress dispersion ring 107 is pressed, there is a tendency of deformation towards the axis, under this tendency, the force-transferring support ribs 106 bear the force and press the inner support ring 104, so that the external force is guided and dispersed), thanks to the arrangement of the bearing support component 1, when the pile body bears the force vertical to the axial direction, the outer support ring 101 bears the force at first, then the support rod 110 exerts pressure on the bearing stress dispersion ring 107, so that the force borne by the pile body is primarily dispersed into the bearing stress dispersion ring 107, so that the bearing stress dispersion ring 107 is deformed, force is transmitted into the inner supporting ring 104 through the force transmission supporting rib II 106, so that the force borne by the pile body is uniformly dispersed to each position of the bearing supporting assembly 1, the bearing capacity of the pile body to external force in the direction perpendicular to the axis of the pile body is improved, the strength of the pile body is improved, two ends of the supporting rod 110 are respectively welded and fixed with the outer supporting ring 101 and the bearing stress dispersing ring 107, two ends of the force transmission supporting rib II 106 are respectively welded and fixed with the inner supporting ring 104 and the bearing stress dispersing ring 107, a plurality of force transmission supporting ribs 105 used for supporting the inner supporting ring 104 and the bearing stress dispersing ring 107 are arranged on the outer edge surface of the inner supporting ring 104 in an annular array mode, and two ends of the force transmission supporting ribs 105 are respectively welded and fixed with the inner supporting ring 104 and the bearing stress dispersing ring 107.

In order to facilitate the fixed connection among the multiple bearing support assemblies 1, as shown in fig. 1-3, a welding end 108 is arranged in the external support ring 101, and a plurality of arc-shaped bearing bumps 102 are welded on the inner edge surface of the external support ring 101 in an annular array, a through hole 103 is centrally formed in each arc-shaped bearing bump 102, a wear-resistant ring 109 is fixedly installed on the inner edge surface of the through hole 103 (in specific implementation, an anti-slip layer can be coated on the outer edge surface of the external support rib 2, the external support rib 2 is inserted into the through holes 103 of the multiple bearing support assemblies 1, and the external support rib 2 with the outer edge surface abutting against the wear-resistant ring 109 is welded and fixed at the ground connection position of the external support rib 2 and the through hole 103, so as to achieve the fixed connection among the multiple bearing support assemblies 1), and the external support rib 2 with the outer edge surface abutting against the wear-resistant ring 109 is inserted into the through hole 103.

The working principle is as follows: when the manual hole digging pile reinforcement cage with the protective layer is used, the plurality of bearing support components 1 are vertically distributed, the external support rib bodies 2 are inserted into the through holes 103 of the plurality of bearing support components 1, the external support rib bodies 2 are welded and fixed with the grounding connection parts of the through holes 103, and then the plurality of bearing support components 1 are fixedly connected, when the pile body bears the force vertical to the axial direction of the pile body, the external support ring 101 is firstly acted by the force, then the support rod 110 is used for exerting pressure on the bearing stress dispersion ring 107, so that the force borne by the pile body is primarily dispersed into the bearing stress dispersion ring 107, the bearing stress dispersion ring 107 is stressed and deformed, and then the force is transmitted into the internal support ring 104 through the force transmission support ribs 106, and further the force borne by the pile body is uniformly dispersed to all positions of the bearing support components 1, and then promoted the pile body with its axis vertical direction to the bearing capacity of external force, this manual hole digging pile steel reinforcement cage with protective layer, rational in infrastructure, be convenient for promote the pile body with its axis vertical direction to the bearing capacity of external force, promote the intensity of pile body, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The artificial hole digging pile reinforcement cage with the protective layer comprises a plurality of force bearing support components (1) which are vertically arranged at equal intervals;

the method is characterized in that: the bearing support assembly (1) comprises an external support ring (101) used for bearing support on the outside of a pile body and an internal support ring (104) arranged in the external support ring (101) in the middle, the outer side of the internal support ring (104) is provided with a bearing stress dispersion ring (107) used for dispersing stress, the inner edge surface of the external support ring (101) is provided with four support rods (110) used for supporting the bearing stress dispersion ring (107) in an annular array mode, and the inner edge surface of the bearing stress dispersion ring (107) is provided with four force transmission support ribs (106) used for supporting the internal support ring (104) in an annular array mode.

2. The manual hole digging pile cage with protective layer as claimed in claim 1, wherein: the welding end (108) is arranged in the external supporting ring (101), a plurality of arc-shaped bearing convex blocks (102) are welded on the inner edge surface of the external supporting ring (101) in an annular array mode, and a through hole (103) is formed in the arc-shaped bearing convex blocks (102) in the middle.

3. The manual hole digging pile cage with protective layer as claimed in claim 2, wherein: wear-resisting ring (109) is fixedly mounted on the inner edge surface of the through hole (103), and an outer edge surface of the inner edge surface of the through hole (103) is inserted into the outer edge surface of the outer edge.

4. The manual hole digging pile cage with protective layer as claimed in claim 1, wherein: two ends of the supporting rod (110) are respectively welded and fixed with the external supporting circular ring (101) and the bearing stress dispersing ring (107), and two ends of the force transmission supporting rib II (106) are respectively welded and fixed with the internal supporting circular ring (104) and the bearing stress dispersing ring (107).

5. The manual hole digging pile cage with protective layer as claimed in claim 1, wherein: the outer edge surface of the inner supporting ring (104) is provided with a plurality of force transmission supporting ribs I (105) which are used for supporting the inner supporting ring (104) and the bearing stress dispersing ring (107) in an annular array mode.

6. The manual hole digging pile cage with protective layer as claimed in claim 5, wherein: and two ends of the force transmission support rib I (105) are respectively welded and fixed with the inner support ring (104) and the bearing stress dispersion ring (107).