CN218911495U

CN218911495U - Building foundation pile with high shock resistance

Info

Publication number: CN218911495U
Application number: CN202223313909.1U
Authority: CN
Inventors: 丁李
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a building foundation pile with high shock resistance, which comprises a mounting plate, a pre-buried sleeve and a damping mechanism, wherein a bottom frame is fixedly arranged at the upper end of the pre-buried sleeve, the upper end of the mounting plate is fixedly arranged through screws and the bottom frame, a reinforcing mechanism is arranged at the lower end of the mounting plate, a distributing plate is fixedly arranged at the upper end of the mounting plate, spring dampers are symmetrically arranged on opposite sides of the distributing plate and the damping mechanism, and a mounting column is welded and connected at the upper end of the damping mechanism. According to the utility model, the structure is adopted, three layers of the first steel plate, the second steel plate and the third steel plate are adopted as main bodies on the pile foundation, the damping pads are additionally arranged on the upper surface and the lower surface of the second steel plate, and the first steel plate and the third steel plate are fixed by adopting bolts and nuts, so that the anti-seismic performance of the pile foundation can be further improved, and the damping effect of the pile foundation can be improved while the stability is ensured by matching with the spring damper between the third steel plate and the matching plate.

Description

Building foundation pile with high shock resistance

Technical Field

The utility model belongs to the technical field of building pile foundations, and particularly relates to a building foundation pile with high shock resistance.

Background

The ground building is built on the ground, the ground needs to bear great pressure, and the ground needs to have enough strength for resisting the pressure, which is often difficult to achieve, so the ground bearing the building needs to be reinforced or the bearing mode of the ground needs to be improved, and most of the weight of the building is transmitted to a position deep below the ground through the pile foundation structure, because the foundation of the position is much larger than the bearing capacity of the ground.

Through retrieving the patent of chinese patent net application number CN202122632898.2, a building pile foundation that shock resistance is good, including the backup pad, the center department fixed mounting at backup pad top has the cushion cap, and the top of cushion cap is provided with the bearing plate, and the both sides at bearing plate top all weld first buffer spring, and the upper end fixed mounting of first buffer spring has the gusset plate. However, the building pile foundation in the prior art increases two buffer springs in the bottom of gusset plate, can cushion extrusion and the vibrations dynamics that the gusset plate received, and the support column of bottom can increase the stability when moving down simultaneously to cooperation supporting spring reaches the omnidirectional shock attenuation effect, but this kind only adopts buffer spring to carry out the stability effect of shock attenuation to the pile foundation not ideal, realizes fixing at the same time adopting reference column and ground extrusion, and the contact surface between with ground is less relatively, and stability is not enough, consequently needs to carry out technological improvement.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present utility model is to provide a building foundation pile with high shock resistance, so as to solve the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a building foundation pile that shock resistance is high, includes mounting panel, pre-buried cover and damper, pre-buried cover's upper end fixed mounting has the underframe, screw and underframe fixed mounting are passed through to the upper end of mounting panel, the lower extreme of mounting panel is equipped with strengthening mechanism, the upper end fixed mounting of mounting panel has the joining in marriage the board, the contralateral symmetry of joining in marriage board and damper is equipped with the spring damper, damper's upper end welded connection has the erection column.

Further, as a preferable technical scheme, the left side and the right side of the upper end of the mounting plate are provided with mounting holes, and the number of the mounting holes is 4.

Further, as a preferable technical scheme, a positioning frame is fixedly arranged at the lower end of the mounting plate, and the mounting plate is connected with the bottom frame in a plugging manner through the positioning frame.

Further, as the preferable technical scheme, the reinforcing mechanism comprises a steel bar binding column, the steel bar binding column is fixedly arranged at the lower end of the mounting plate, longitudinal steel blocks are symmetrically and fixedly arranged on the outer sides of the steel bar binding column, and a plurality of transverse steel blocks are symmetrically and fixedly arranged on the outer sides of the longitudinal steel blocks.

Further, as the preferable technical scheme, a reinforcing sleeve is welded between the outer wall of the upper end of the reinforcing steel bar binding column and the mounting plate, and the reinforcing sleeve is cylindrical.

Further, as the preferred technical scheme, damper includes first steel sheet, second steel sheet and third steel sheet, the second steel sheet is established between first steel sheet and third steel sheet, the spring damper is established between joining in marriage board and third steel sheet, the equal fixedly connected with shock pad in upper and lower both sides of second steel sheet, the upper end symmetry of first steel sheet is equipped with the bolt, the lower extreme of bolt runs through third steel sheet screw thread and installs the nut.

Further, as the preferable technical scheme, all around of the mounting column and the first steel plate are welded and connected with a reinforcing block, and the shape of the reinforcing block is triangular.

Further, as a preferable technical scheme, the opposite sides of the matching plate and the third steel plate are respectively provided with a mounting groove, and the spring damper is arranged on the opposite side of the mounting groove.

Further, as a preferable technical scheme, a guide sleeve is fixedly connected to the middle part of the upper end of the matching plate, and the lower end of the third steel plate is in sliding connection with the guide sleeve.

In summary, the utility model has the following advantages:

firstly, three layers of first steel plates, second steel plates and third steel plates are adopted as main bodies on a pile foundation, damping pads are additionally arranged on the upper surface and the lower surface of the second steel plate, bolts and nuts are adopted between the first steel plates and the third steel plates to fix the first steel plates and the third steel plates, so that the anti-seismic performance of the pile foundation can be further improved, and a spring damper between the third steel plates and a matching plate is matched, so that the stability can be ensured, and meanwhile, the damping effect of the pile foundation is improved;

and secondly, after the embedded sleeve is installed on the ground, concrete is placed in the embedded sleeve, the mounting plate and the upper end of the embedded sleeve are fixedly installed by being inserted and matched with screws, meanwhile, a plurality of groups of steel bar binding columns are additionally arranged at the lower end of the mounting plate, the steel bar binding columns are additionally provided with longitudinal steel blocks through external symmetry, and transverse steel blocks are additionally arranged on the basis of the longitudinal steel blocks, so that the stability of the mounting plate is more sufficient after the concrete in the embedded sleeve is solidified.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the reinforcement mechanism of the present utility model;

fig. 3 is an enlarged view of fig. 2 a of the present utility model.

Reference numerals: 1. pre-buried cover, 2, underframe, 3, mounting panel, 4, spring damper, 5, mounting groove, 6, damper, 601, first steel sheet, 602, second steel sheet, 603, third steel sheet, 604, shock pad, 605, nut, 606, bolt, 7, reinforcing block, 8, erection column, 9, mounting hole, 10, guide sleeve, 11, locating frame, 12, damper, 121, vertical steel block, 122, horizontal steel block, 123, reinforcing bar binding column, 13, reinforcing cover, 14, match plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the building foundation pile with high shock resistance according to the embodiment comprises a mounting plate 3, a pre-buried sleeve 1 and a damping mechanism 6, wherein a bottom frame 2 is fixedly arranged at the upper end of the pre-buried sleeve 1, the upper end of the mounting plate 3 is fixedly arranged with the bottom frame 2 through screws, a reinforcing mechanism 12 is arranged at the lower end of the mounting plate 3, a matching plate 14 is fixedly arranged at the upper end of the mounting plate 3, spring dampers 4 are symmetrically arranged at the opposite sides of the matching plate 14 and the damping mechanism 6, and a mounting column 8 is welded and connected at the upper end of the damping mechanism 6; the spring damper 4 is additionally arranged between the distributing plate 14 and the damping mechanism 6, so that the damping effect of the pile foundation can be improved, and the spring damper 4 is formed by springs and damping in the prior art; the left side and the right side of the upper end of the mounting plate 3 are respectively provided with

mounting holes

9, 4 mounting holes 9 are arranged in total, and the mounting plate 3 and the bottom frame 2 can be conveniently connected and fixed through the mounting holes 9 by using screws by additionally arranging the mounting holes 9 at the upper end of the mounting plate 3; the positioning frame 11 is fixedly arranged at the lower end of the mounting plate 3, the mounting plate 3 is connected with the bottom frame 2 in a plugging manner through the positioning frame 11, and the positioning frame 11 is additionally arranged at the lower end of the mounting plate 3, so that the positioning plug connection between the mounting plate 3 and the bottom frame 2 can be facilitated; the periphery of the mounting column 8 is welded with the first steel plate 601 and is connected with the reinforcing block 7, the reinforcing block 7 is triangular, and the triangular reinforcing block 7 is welded between the periphery of the mounting column 8 and the first steel plate 601, so that the mounting column 8 can be safely reinforced; the opposite sides of the matching plate 14 and the third steel plate 603 are respectively provided with a mounting groove 5, the spring damper 4 is arranged on the opposite side of the mounting grooves 5, and the stability of the spring damper 4 can be improved by symmetrically arranging the mounting grooves 5 on the opposite sides of the matching plate 14 and the third steel plate 603; the middle part of the upper end of the matching plate 14 is fixedly connected with a guide sleeve 10, the lower end of a third steel plate 603 is in sliding connection with the guide sleeve 10, and the stability of the pile foundation can be improved by additionally arranging the guide sleeve 10 in the middle part of the upper end of the matching plate 14 so that the third steel plate 603 slides on the guide sleeve 10; the lower end of the third steel plate 603 is also provided with a corresponding guide sliding column, so that the third steel plate 603 can conveniently slide on the guide sleeve 10.

Example 2

Referring to fig. 2-3, on the basis of embodiment 1, in order to achieve the purpose of improving the stability of the bottom of the pile foundation, the present embodiment innovates the reinforcing mechanism 12, specifically, the reinforcing mechanism 12 includes a reinforcing steel bar binding post 123, the reinforcing steel bar binding post 123 is fixedly installed at the lower end of the mounting plate 3, the outer side of the reinforcing steel bar binding post 123 is symmetrically and fixedly installed with a longitudinal steel block 121, the outer side of the longitudinal steel block 121 is symmetrically and fixedly installed with a plurality of transverse steel blocks 122, by adding the reinforcing mechanism 12 at the lower end of the mounting plate 3, firstly, the lower end of the mounting plate 3 is additionally provided with a plurality of groups of reinforcing steel bar binding posts 123, the reinforcing steel bar binding post 123 is symmetrically externally additionally provided with the longitudinal steel block 121, and on the basis of the longitudinal steel block 121 is additionally provided with the transverse steel block 122, so that after the concrete in the pre-buried sleeve 1 is solidified, the stability of the mounting plate 3 is more sufficient.

Referring to fig. 3, in order to achieve the purpose of improving the stability of the reinforcing steel bar binding column 123, in this embodiment, a reinforcing sleeve 13 is welded between the outer wall of the upper end of the reinforcing steel bar binding column 123 and the mounting plate 3, the reinforcing sleeve 13 is cylindrical, and the stability of the connection between the reinforcing steel bar binding column 123 and the mounting plate 3 can be improved by welding the reinforcing sleeve 13 between the upper end of the reinforcing steel bar binding column 123 and the mounting plate 3.

Example 3

Referring to fig. 1, in this embodiment, based on embodiment 1, in order to achieve the purpose of improving the damping effect of the pile foundation, the damping mechanism 6 is innovatively designed, specifically, the damping mechanism 6 includes a first steel plate 601, a second steel plate 602 and a third steel plate 603, the second steel plate 602 is disposed between the first steel plate 601 and the third steel plate 603, the spring damper 4 is disposed between the mating plate 14 and the third steel plate 603, the upper and lower sides of the second steel plate 602 are fixedly connected with damping pads 604, the upper end of the first steel plate 601 is symmetrically provided with bolts 606, the lower end of the bolts 606 penetrates through the third steel plate 603 to be provided with nuts 605 by threads, by adding the damping mechanism 6, the structure adopts three layers of the first steel plate 601, the second steel plate 602 and the third steel plate 603 as main bodies, and the damping pads 604 are added on the upper and lower sides of the second steel plate 602, the first steel plate 601 and the third steel plate 603 are fixed by the bolts 606 and the nuts 603, so that the anti-seismic performance of the pile foundation can be further improved.

The use principle and the advantages are that: in the use, install pre-buried cover 1 behind subaerial, inside concrete that puts into, install the grafting back cooperation screw of mounting panel 3 and pre-buried cover 1 upper end fixed, the multiunit reinforcing bar is pricked post 123 has been set up to the mounting panel 3 lower extreme simultaneously, reinforcing bar is pricked post 123 and is set up vertical steel block 121 through outside symmetry, and set up horizontal steel block 122 on the basis of vertical steel block 121, make the pile foundation have sufficient bearing stability after the concrete in the pre-buried cover 1 solidifies, adopt three-layer first steel sheet 601 on the pile foundation simultaneously, second steel sheet 602 and third steel sheet 603 are the main part, and add shock pad 604 at the upper and lower both sides of second steel sheet 602, adopt bolt 606 and nut 605 to fix it between first steel sheet 601 and the third steel sheet 603, make the shock resistance that can further promote the pile foundation, and cooperate spring damper 4 between third steel sheet 603 and the joining in marriage board 14, the shock attenuation effect of pile foundation is promoted when can ensure stability.

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

Claims

1. The utility model provides a building foundation pile that shock resistance is high which characterized in that: including mounting panel (3), pre-buried cover (1) and damper (6), the upper end fixed mounting of pre-buried cover (1) has underframe (2), screw and underframe (2) fixed mounting are passed through to the upper end of mounting panel (3), the lower extreme of mounting panel (3) is equipped with strengthening mechanism (12), the upper end fixed mounting of mounting panel (3) has match board (14), match board (14) and damper (6) contralateral symmetry are equipped with spring damper (4), damper (6) upper end welded connection has erection column (8).

2. A high shock resistance building foundation pile according to claim 1, wherein: the left side and the right side of the upper end of the mounting plate (3) are respectively provided with mounting holes (9), and the number of the mounting holes (9) is 4.

3. A high shock resistance building foundation pile according to claim 1, wherein: the lower extreme fixed mounting of mounting panel (3) has locating frame (11), mounting panel (3) are through locating frame (11) and underframe (2) grafting connection.

4. A high shock resistance building foundation pile according to claim 1, wherein: reinforcing mechanism (12) are including reinforcing bar binding column (123), reinforcing bar binding column (123) fixed mounting is in the lower extreme of mounting panel (3), the outside symmetry fixed mounting of reinforcing bar binding column (123) has vertical steel block (121), the outside symmetry fixed mounting of vertical steel block (121) has a plurality of horizontal steel blocks (122).

5. A high shock resistance building foundation pile according to claim 4, wherein: a reinforcing sleeve (13) is welded between the outer wall of the upper end of the reinforcing steel bar binding column (123) and the mounting plate (3), and the reinforcing sleeve (13) is cylindrical.

6. A high shock resistance building foundation pile according to claim 1, wherein: the damping mechanism (6) comprises a first steel plate (601), a second steel plate (602) and a third steel plate (603), the second steel plate (602) is arranged between the first steel plate (601) and the third steel plate (603), the spring damper (4) is arranged between the matching plate (14) and the third steel plate (603), damping pads (604) are fixedly connected to the upper side and the lower side of the second steel plate (602), bolts (606) are symmetrically arranged at the upper end of the first steel plate (601), and nuts (605) are installed at the lower ends of the bolts (606) in a threaded mode through the third steel plate (603).

7. A high shock resistance building foundation pile according to claim 6, wherein: the periphery of the mounting column (8) is welded with the first steel plate (601) to be connected with a reinforcing block (7), and the reinforcing block (7) is triangular.

8. A high shock resistance building foundation pile according to claim 6, wherein: the opposite sides of the matching plate (14) and the third steel plate (603) are respectively provided with a mounting groove (5), and the spring damper (4) is arranged on the opposite side of the mounting groove (5).

9. A high shock resistance building foundation pile according to claim 6, wherein: the middle part of the upper end of the matching plate (14) is fixedly connected with a guide sleeve (10), and the lower end of the third steel plate (603) is in sliding connection with the guide sleeve (10).