CN214832845U

CN214832845U - Combined reinforcing structure of pile foundation

Info

Publication number: CN214832845U
Application number: CN202120790647.4U
Authority: CN
Inventors: 胡海波; 张振; 姜田
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-23
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a combined reinforcing structure of pile foundation, which belongs to the technical field of reinforcing of building pile foundation, and comprises a pile foundation, wherein the bottom end of the pile foundation is spliced with a chassis, the right side of the upper end of the chassis is bolted with a slide rail, the inner end of the slide rail is slidably connected with a slide block, the left end of the slide block is fixedly provided with a first clamping block, the upper end of the chassis is symmetrically and threadedly connected with a support column, the upper end of the support column is rotatably connected with a rotating arm through a bearing, the inner end of the rotating arm is fixedly provided with a second clamping block, the right side of the upper end of the chassis is bolted with an extrusion track, the middle part of the outer end of the extrusion track is provided with a fixed threaded hole, the combined reinforcing structure is characterized in that the stress area of the pile foundation is increased by arranging the chassis, the slide block and the support column are simultaneously convenient for controlling the linked clamping of the first clamping block and the second clamping block to the pile foundation, and the slide rail and the extrusion track are in bolted connection, thereby achieving the purpose of conveniently dismounting and replacing the clamping piece when clamping and reinforcing the pile foundation column.

Description

Combined reinforcing structure of pile foundation

Technical Field

The utility model relates to a building pile foundation consolidates technical field, more specifically says, relates to a combination reinforced structure of pile foundation.

Background

At present, with the continuous development of economy and the acceleration of urbanization process, in order to meet the requirements of people for living, working and the like, China needs to build a large number of residences, shopping centers and business buildings, so that the domestic infrastructure industry is continuously developed, particularly the development of the building industry is the most rapid, in modern building construction, the requirements on the design and construction of building structures are very strict, and the safety and the reliability of the building structures concern the success or failure of the whole building engineering. And in the reliability of the building structure, the building pile foundation is more important.

Most are simple among the current pile foundation combination formula reinforcement method and utilize reinforcing bar and concrete to consolidate the lower extreme of pile foundation, reinforced structure uses for a long time and causes the damage easily, damage leads to the concrete on the pile post joint to peel off loosely easily, make the reinforcing bar expose, seriously influence the holistic intensity of pile foundation, need in time change reinforced structure, but current reinforced structure all is comparatively fixed, it is all very inconvenient on adjusting and subsequent demolising more changing, for this, we propose a combination reinforced structure of pile foundation and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a combination reinforced structure of pile foundation, characterized by increases the lifting surface area of pile foundation post through setting up the chassis, sets up sliding block and support column simultaneously and is convenient for control first grip block and second grip block to the linkage centre gripping of pile foundation post, and bolted connection is taken with the extrusion track to slide rail in addition, and then reaches the convenient removable purpose of trading to the holder when holding the reinforcement to the pile foundation post.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a combination reinforced structure of pile foundation, includes pile foundation column, the pile foundation column bottom is pegged graft there is the chassis, chassis upper end right side bolted connection has the slide rail, sliding rail inner sliding connection has the sliding block, sliding block left end fixed mounting has first grip block, chassis upper end symmetric thread is connected with the support column, the support column upper end is rotated through the bearing and is connected with the rotor arm, rotor arm inner fixed mounting has the second grip block, chassis upper end right side bolted connection has the extrusion track, fixed threaded hole has been seted up at extrusion track outer end middle part, extrusion track inner sliding connection has the extrusion piece.

Furthermore, connecting threaded holes are formed in the middle of the extrusion block and are matched with the fixing threaded holes, so that the extrusion block and the extrusion track can be conveniently fixed.

Furthermore, extrusion piece upper end cross-section is trapezoidal, and first grip block passes through extrusion piece and sliding block and constitutes sliding construction on the left of the slide rail, drives first grip block and carries out the centre gripping to the pile foundation post and support when conveniently extruding the inside slip of track.

Further, sliding block front side and rear side are the slope form, and the rotor arm passes through sliding block and support column and constitutes rotating-structure in the chassis top, thereby it rotates to drive both sides rotor arm when making things convenient for the sliding block to remove and drives the second grip block and carry out the centre gripping to the pile foundation post fixedly.

Furthermore, the equal fixed mounting in sliding block front side and rear side has the stopper, and sliding block right side inclined plane and extrusion piece left side phase-match prevent that rotor arm and sliding block break away from.

Furthermore, first grip block and second grip block inner all are the arc, and first grip block and second grip block and pile foundation post phase-match improve the fixed effect of the centre gripping of first grip block and second grip block and pile foundation post.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme increases the lifting surface area of pile foundation post through setting up the chassis, sets up sliding block and support column simultaneously and is convenient for control first grip block and second grip block to the linkage centre gripping of pile foundation post, and bolted connection is taken with the extrusion track to slide rail in addition, and then reaches the convenient removable purpose of trading to the holder when holding the reinforcement to the pile foundation post.

(2) Connecting threaded holes are formed in the middle of the extrusion block and are matched with the fixing threaded holes, so that the extrusion block and the extrusion track can be conveniently fixed.

(3) Extrusion piece upper end cross-section is trapezoidal, and first grip block passes through extrusion piece and sliding block and constitutes sliding construction on the left of the slide rail, conveniently drives first grip block and carries out the centre gripping to the pile foundation post when extrusion piece slides to extrusion track inside and support.

(4) Sliding block front side and rear side are the slope form, and the rotor arm passes through sliding block and support column and constitutes rotating-structure in the chassis top, thereby it is fixed to drive both sides rotor arm rotation and drive the second grip block and carry out the centre gripping to the pile foundation post to make things convenient for the sliding block to remove.

(5) The equal fixed mounting in sliding block front side and rear side has the stopper, and sliding block right side inclined plane and extrusion piece left side phase-match prevent that rotor arm and sliding block break away from.

(6) The inner of first grip block and second grip block all is the arc, and first grip block and second grip block and pile foundation post phase-match improve the fixed effect of the centre gripping of first grip block and second grip block and pile foundation post.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of the slide rail and the slide block of the present invention;

fig. 4 is a schematic structural diagram of the extrusion track and the extrusion block of the present invention.

The reference numbers in the figures illustrate:

1. pile foundation columns; 2. a chassis; 3. a slide rail; 4. a slider; 5. a first clamping block; 6. a support pillar; 7. a rotating arm; 8. a second clamping block; 9. extruding the rail; 10. fixing the threaded hole; 11. extruding the block; 12. connecting the threaded hole; 13. and a limiting block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-4, a combined reinforcement structure of a pile foundation, including a pile foundation column 1, a chassis 2 is inserted into the bottom end of the pile foundation column 1, a slide rail 3 is connected to the right side bolt on the upper end of the chassis 2, a slide block 4 is connected to the inner side of the slide rail 3 in a sliding manner, a first clamping block 5 is fixedly installed at the left end of the slide block 4, a support column 6 is connected to the upper end of the chassis 2 in a symmetrical and threaded manner, a rotating arm 7 is rotatably connected to the upper end of the support column 6 through a bearing, a second clamping block 8 is fixedly installed at the inner end of the rotating arm 7, an extrusion track 9 is connected to the right side bolt on the upper end of the chassis 2, a fixed threaded hole 10 is formed in the middle part of the outer end of the extrusion track 9, and an extrusion block 11 is slidably connected to the inner end of the extrusion track 9.

Referring to fig. 1-4, a connecting threaded hole 12 is formed in the middle of an extrusion block 11, the connecting threaded hole 12 is matched with a fixing threaded hole 10, so as to conveniently fix the extrusion block 11 with an extrusion track 9, the section of the upper end of the extrusion block 11 is trapezoidal, a sliding structure is formed on the left side of a sliding rail 3 by the first clamping block 5 through the extrusion block 11 and a sliding block 4, so as to conveniently drive the first clamping block 5 to clamp and support a pile foundation column 1 when the extrusion block 11 slides towards the inside of the extrusion track 9, the front side and the rear side of the sliding block 4 are inclined, a rotating structure is formed above a chassis 2 by a rotating arm 7 through the sliding block 4 and a supporting column 6, so as to conveniently drive the rotating arms 7 on two sides to rotate when the sliding block 4 moves, so as to drive a second clamping block 8 to clamp and fix the pile foundation column 1, limiting blocks 13 are fixedly installed on the front side and the rear side of the sliding block 4, and an inclined plane on the right side of the sliding block 4 is matched with the left side of the extrusion block 11, prevent that rotor arm 7 and sliding block 4 from breaking away from,

first grip block

5 and 8 inner of second grip block all are the arc, and

first grip block

5 and 8 and the pile foundation 1 phase-matches of second grip block, improve the fixed effect of the centre gripping of first grip block 5 and second grip block 8 and pile foundation 1.

Referring to fig. 1-4, when the combined reinforcement structure is used to clamp and fix a building pile foundation 1, a chassis 2 is firstly fixed with the ground, then the pile foundation 1 is poured into a through hole in the middle of the chassis 2, then an extrusion track 9 is filled with an extrusion block 11, the extrusion block 11 can push a sliding block 4 to slide in a sliding rail 3 in the sliding process, and then inclined planes on two sides can drive a rotating arm 7 to rotate on the upper end of a supporting column 6, so that a second clamping block 8 fixedly connected with the rotating arm 7 is attached to the pile foundation 1, the side surface of the pile foundation 1 is clamped, the sliding block 4 slides and simultaneously pushes a first clamping block 5 to clamp the side surface of the pile foundation 1, after the attachment is completed, a bolt is used to connect a fixing threaded hole 10 with a connecting threaded hole 12, so that the extrusion block 11 is fixed in the extrusion track 9, and the first clamping block 5 and the second clamping block 8 are also fixed, just accomplish the reinforcement to pile foundation post, when needing to be changed if reinforced structure meets with the damage, only need to dismantle slide rail 3 and extrusion track 9 with 2 bolted connection on chassis and can change, just accomplish a series of operations that use the device above, increase pile foundation post 1's lifting surface area through setting up chassis 2, set up the linkage centre gripping of first grip block 5 of being convenient for to control pile foundation post 1 of sliding block 4 and support column 6 simultaneously and second grip block 8, slide rail 3 takes bolted connection with extrusion track 9 in addition, and then reach the convenient removable purpose of trading to the holder when reinforced (rfd) to pile foundation post 1 centre gripping.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a combination reinforced structure of pile foundation, includes pile foundation post (1), its characterized in that: the pile foundation column is characterized in that a base plate (2) is spliced at the bottom end of the pile foundation column (1), a slide rail (3) is connected to the right side of the upper end of the base plate (2) through bolts, a slide block (4) is connected to the inner end of the slide rail (3) in a sliding mode, a first clamping block (5) is fixedly mounted at the left end of the slide block (4), a support column (6) is connected to the upper end of the base plate (2) in a symmetrical threaded mode, a rotating arm (7) is connected to the upper end of the support column (6) in a rotating mode through a bearing, a second clamping block (8) is fixedly mounted at the inner end of the rotating arm (7), an extrusion track (9) is connected to the right side of the upper end of the base plate (2) through bolts, a fixing threaded hole (10) is formed in the middle of the outer end of the extrusion track (9), and an extrusion block (11) is connected to the inner end of the extrusion track (9) in a sliding mode.

2. The combined reinforcing structure of pile foundation of claim 1, wherein: the middle part of the extrusion block (11) is provided with a connecting threaded hole (12), and the connecting threaded hole (12) is matched with the fixing threaded hole (10).

3. The combined reinforcing structure of pile foundation of claim 1, wherein: the section of the upper end of the extrusion block (11) is trapezoidal, and the first clamping block (5) forms a sliding structure on the left side of the sliding rail (3) through the extrusion block (11) and the sliding block (4).

4. The combined reinforcing structure of pile foundation of claim 1, wherein: slider (4) front side and rear side are the slope form, and rotor arm (7) pass through slider (4) and support column (6) and constitute rotating-structure in chassis (2) top.

5. The combined reinforcing structure of pile foundation of claim 1, wherein: the equal fixed mounting of sliding block (4) front side and rear side has stopper (13), and sliding block (4) right side inclined plane and extrusion piece (11) left side phase-match.

6. The combined reinforcing structure of pile foundation of claim 1, wherein: the inner ends of the first clamping block (5) and the second clamping block (8) are arc-shaped, and the first clamping block (5) and the second clamping block (8) are matched with the pile foundation column (1).