CN213296410U

CN213296410U - Reinforced structure for pile foundation

Info

Publication number: CN213296410U
Application number: CN202021911396.2U
Authority: CN
Inventors: 李艳华
Original assignee: Shenyang Hongli Geotechnical Engineering Co ltd
Current assignee: Shenyang Hongli Geotechnical Engineering Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-28
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of reinforced structures, and discloses a reinforced structure for a pile foundation, which solves the problems of inconvenient installation and infirm installation of the pile foundation in the current market, and comprises a connecting column, wherein a bearing plate is fixedly installed at the bottom of the connecting column, a through hole is formed at the top of the bearing plate, a rotating shaft is movably installed in an inner cavity of the through hole, a handle is fixedly installed at the top of the rotating shaft, a fixed shaft is fixedly installed at the bottom of the bearing plate, a concave hole is formed at the top of the fixed shaft, a limit groove is formed at one side of the fixed shaft, a middle shaft is movably installed in the inner cavity of the limit groove, a stop block is fixedly installed at the outer part of the middle shaft, a spring is fixedly installed at one side of the stop block, one end of the spring is fixedly installed on, the utility model discloses, have the pile foundation after making things convenient for pile foundation installation, installation more firm.

Description

Reinforced structure for pile foundation

Technical Field

The utility model belongs to the technical field of reinforced structure, specifically be a reinforced structure for pile foundation.

Background

With the development of economy and the progress of human society, people have more and more demands on houses, so that the existing buildings are high floors, pile foundations need to be stable to cover the high floors, the existing concrete structure is influenced by various factors such as natural environment and use environment, the defects of insufficient bearing capacity, overlarge degeneration and the like in different degrees are shown, and researchers at home and abroad aim at the damage condition of engineering structures.

However, the pile foundation reinforcing structure in the current market has some defects, and the fixing shaft is not easy to be fixed underground during installation, so that a worker needs to spend longer time in the working process, and the working efficiency of the constructor is greatly reduced; when the fixed shaft is fixed underground, the fixed shaft is unstable, and risks are brought to subsequent construction.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a reinforced structure for pile foundation, the effectual inconvenient installation of pile foundation on solving the existing market has reduced staff work efficiency, installation back insecure, brings the problem of potential safety hazard for follow-up construction.

For real spliced pole, the bottom fixed mounting of spliced pole has the bearing plate, the through-hole has been seted up at the top of bearing plate, the inner chamber movable mounting of through-hole has the pivot, the top fixed mounting of pivot has the handle, the bottom fixed mounting of bearing plate has the fixed axle, the shrinkage pool has been seted up at the top of fixed axle, the spacing groove has been seted up to one side that the fixed axle is located the shrinkage pool inner chamber, the inner chamber movable mounting of spacing groove has the axis, centraxonial outside fixed mounting has the dog, one side fixed mounting of dog has the spring, the one end fixed mounting of spring is on the inner wall of fixed axle, centraxonial one end fixed mounting has the stopper, the bottom fixed mounting of fixed axle has the connecting plate, the bottom.

Preferably, the rotating shaft is positioned in the center of the concave hole in the inner cavity of the fixed shaft, and the shape of the rotating shaft is circular with two protruding sides.

Preferably, the number of the fixed shafts is three, and the length of each fixed shaft ranges from 30 cm to 60 cm.

Preferably, the initial state of the spring is a tensile taut state.

Preferably, the number of the middle shafts is a plurality, and the middle shafts are respectively positioned at two sides of the rotating shaft.

Preferably, the through-hole is run through to the pivot, and the lower part of pivot is in the shrinkage pool.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, because the conical tip at the bottom of the fixed shaft is arranged, a constructor can fix the fixed shaft underground more conveniently with less labor;

2) through the rotation of the rotating shaft, the spring can outwards extend the inner wall of the fixing shaft to form a resistance, so that the fixing shaft is subjected to a resistance when sliding upwards, and the purpose of stabilizing the fixing shaft is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall perspective structure of the present invention;

fig. 2 is a schematic top view of the fixing shaft of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of B in FIG. 1 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of C in FIG. 1 according to the present invention;

in the figure: 1. connecting columns; 2. a bearing plate; 3. a fixed shaft; 4. a rotating shaft; 5. a middle shaft; 6. a limiting block; 7. a stopper; 8. a limiting groove; 9. a spring; 10. concave holes; 11. a through hole; 12. a handle; 13. a connecting plate; 14. and (5) tapering.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-5, the utility model discloses a spliced pole 1, the bottom fixed mounting of spliced pole 1 has bearing plate 2, through-hole 11 has been seted up at bearing plate 2's top, the inner chamber movable mounting of through-hole 11 has pivot 4, the top fixed mounting of pivot 4 has handle 12, bearing plate 2's bottom fixed mounting has fixed axle 3, shrinkage pool 10 has been seted up at fixed axle 3's top, fixed axle 3 is located one side of shrinkage pool 10 inner chamber and has seted up spacing groove 8, the inner chamber movable mounting of spacing groove 8 has axis 5, axis 5's outside fixed mounting has dog 7, one side fixed mounting of dog 7 has spring 9, spring 9's one end fixed mounting is on fixed axle 3's inner wall, axis 5's one end fixed mounting has stopper 6, the bottom fixed mounting of fixed axle 3 has connecting plate 13, the bottom fixed mounting of connecting.

In the second embodiment, on the basis of the first embodiment, the rotating shaft 4 is located at the center of the concave hole 10 in the inner cavity of the fixed shaft 3, the shape of the rotating shaft 4 is a circular shape with two protruding sides, and the rotating shaft 4 in a special form can control the rotating shaft 4 as required, so that the device is more convenient.

In the third embodiment, on the basis of the first embodiment, the number of the fixing shafts 3 is three, the length of each fixing shaft 3 ranges from 30 cm to 60 cm, the length of each fixing shaft 3 is different according to the building requirements of different heights, and the higher the building requirements, the higher the length of each fixing shaft 3 is.

In the fourth embodiment, on the basis of the first embodiment, the initial state of the spring 9 is a stretched and tensed state, and the spring 9 in the stretched and tensed state can be contracted when the fixed shaft 3 is fixed underground and the rotating shaft 4 is rotated, so that the outer wall of the fixed shaft 3 is pushed outwards to play a role in fixing.

In the fifth embodiment, on the basis of the first embodiment, the number of the middle shafts 5 is multiple, the multiple middle shafts 5 are respectively located at two sides of the rotating shaft 4, and the stability of the fixing shaft 3 can be better improved due to the arrangement of the multiple middle shafts 5.

Sixth embodiment, on the basis of first embodiment, through-hole 11 is run through to pivot 4, and the lower part of pivot 4 is in shrinkage pool 10, and pivot 4 links together fixed axle 3 and bearing plate 2 for whole device is more firm, and the operation of whole device can also be controlled to pivot 4.

The working principle is as follows: when the device works, firstly, due to the arrangement of the conical tip 14, the contact area with the ground is reduced, and the resistance is reduced, so that the fixed shaft 3 can be conveniently fixed underground when the device is fixed underground;

after the fixing is finished, the handle 12 is rotated to drive the rotating shaft 4 to rotate, the limiting block 6 is subjected to resistance after the rotating shaft 4 rotates, the middle shaft 5 is cancelled, the limiting block 5 can slide outwards, the spring 9 is cancelled, the limiting block 7 can be driven by the spring 9 to slide outwards, the outer wall of the fixing shaft 3 extends outwards to form a resistance block, the fixing shaft 3 is subjected to resistance upwards, and therefore the fixing shaft 3 can be more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforced structure for pile foundation, includes spliced pole (1), its characterized in that: the bottom fixed mounting of spliced pole (1) has bearing plate (2), through-hole (11) have been seted up at the top of bearing plate (2), the inner chamber movable mounting of through-hole (11) has pivot (4), the top fixed mounting of pivot (4) has handle (12), the bottom fixed mounting of bearing plate (2) has fixed axle (3), shrinkage pool (10) have been seted up at the top of fixed axle (3), spacing groove (8) have been seted up to one side that fixed axle (3) are located shrinkage pool (10) inner chamber, the inner chamber movable mounting of spacing groove (8) has axis (5), the outside fixed mounting of axis (5) has dog (7), one side fixed mounting of dog (7) has spring (9), the one end fixed mounting of spring (9) is on the inner wall of fixed axle (3), the one end fixed mounting of axis (5) has stopper (6), the bottom fixed mounting of fixed axle (3) has connecting plate (13), the bottom fixed mounting of connecting plate (13) has awl point (14).

2. The reinforcing structure for a pile foundation according to claim 1, wherein: the rotating shaft (4) is positioned at the center of the concave hole (10) in the inner cavity of the fixed shaft (3), and the shape of the rotating shaft (4) is circular with two protruding sides.

3. The reinforcing structure for a pile foundation according to claim 1, wherein: the number of the fixed shafts (3) is three, and the length range of the fixed shafts (3) is 30-60 cm.

4. The reinforcing structure for a pile foundation according to claim 1, wherein: the initial state of the spring (9) is a tensile and tight state.

5. The reinforcing structure for a pile foundation according to claim 1, wherein: the number of the middle shafts (5) is a plurality, and the middle shafts (5) are respectively positioned at two sides of the rotating shaft (4).

6. The reinforcing structure for a pile foundation according to claim 1, wherein: the through hole (11) is run through in pivot (4), and the lower part of pivot (4) is in shrinkage pool (10).