CN219862784U - Pile sleeve for foundation reinforcement - Google Patents

Abstract

The utility model discloses a pile sleeve for foundation reinforcement, which comprises a pile sleeve, wherein the upper end of the pile sleeve is provided with a cover plate, the upper surface of the cover plate is fixedly provided with a control block, both sides of the cover plate are provided with primary springs, the end parts of the primary springs are fixedly provided with clamping blocks, the interior of the pile sleeve is provided with a compacting component for compacting filling materials, and both sides of the pile sleeve are provided with supporting components. According to the utility model, the clamping blocks are placed in the outlet, the cover plate is rotated, the clamping blocks are propped against the clamping grooves on the inner side of the pile casing through the elasticity of the primary springs, the positions of the clamping blocks are reinforced through the fastening pieces, so that the positions of the cover plate are more stable, the cover plate and the clamping blocks are controlled to move on the inner side of the pile casing through the control block, the cover plate is lifted out through the outlet and detached, the cover plate is more convenient to assemble and disassemble, the contact area between the push plate and the filling material is increased through the reinforcing plate arranged on the outer surface of the push plate, and the filling material can be fully extruded.

Description

Pile sleeve for foundation reinforcement

Technical Field

The utility model relates to the technical field of foundation reinforcement, in particular to a pile sleeve for foundation reinforcement.

Background

In the prior art, soft soil foundations are often encountered in engineering construction, and engineering foundation foundations with soft soil, small water content and low bearing capacity strength in pile sleeve reinforcement are often adopted.

Through retrieving, application number CN202220788367.4 discloses a pile casing for foundation stabilization, belongs to foundation stabilization technical field, this pile casing for foundation stabilization, set up the dead groove of lock on the pile casing, but dead groove lock latch, the face that contacts earlier with dead groove of lock is inclined plane or cambered surface when the latch is locked, the face that contacts behind the dead groove of lock is straight face when the latch is locked, be provided with the stay cord that passes the apron on the latch. The utility model has the beneficial effects that: when the cover plate is to be installed, the cover plate is pressed with force, the clamping tongue is retracted into the sliding groove after being extruded, when the clamping tongue and the locking groove are located at the same height, the clamping tongue is sprung into the locking groove under the reaction force of the first spring, so that the cover plate is locked, the cover plate is rapidly installed, when the clamping tongue is to be removed, the pull rope is pulled, the clamping tongue is contracted, and then the cover plate is taken down, so that the efficiency of installing and removing the cover plate is improved.

Aiming at the above patent, the following defects exist that the clamping tongue is sprung into the dead slot of the lock to fix the cover plate under the reaction force of the first spring, the cover plate can be disassembled only by shrinking the first spring through the pull rope, and if the clamping tongue needs to be clamped, the elastic force of the first spring is larger, the reaction force is larger, the first spring can be pulled only by pulling the pull rope hard, the pull rope is exposed, and the cover plate is broken easily in a complex construction site, so that the cover plate is inconvenient to use.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a pile sleeve for foundation reinforcement.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a pile sleeve for foundation reinforcement, which comprises a pile sleeve, wherein the upper end of the pile sleeve is provided with a cover plate, the upper surface of the cover plate is fixedly provided with a control block, both sides of the cover plate are provided with primary springs, the end part of each primary spring is fixedly provided with a clamping block, the inner wall of the upper end of the pile sleeve is provided with a clamping groove corresponding to the clamping block, one side of the clamping groove is provided with an outlet, the interior of the pile sleeve is provided with a compacting component for compacting filling materials, both sides of the pile sleeve are provided with supporting components, and the bottom of the pile sleeve is provided with a drain hole.

As a preferable technical scheme of the utility model, the primary spring is fixedly connected with the cover plate, the primary spring and the clamping block are in T-shaped design, symmetrical protruding blocks are arranged at the front end of the clamping groove, the clamping groove is in arc-shaped design, the number of outlets is consistent with that of the primary spring, the bottoms of the outlets penetrate through the clamping groove, the transverse depth is consistent with that of the clamping groove, a fastening piece is arranged on the outer side of the pile casing, penetrates through the pile casing and is connected with the clamping block, and is in threaded connection with the pile casing and the fastening piece.

As a preferable technical scheme of the utility model, the pressing assembly comprises a push plate, a baffle plate, a secondary spring and reinforcing plates, wherein the baffle plate is arranged at the upper end of the push rod and the bottom of the cover plate, the baffle plate is arranged at two sides of the secondary spring, and a plurality of reinforcing plates are arranged on the outer surface of the push plate.

As a preferable technical scheme of the utility model, the cross section area of the push plate is one of isosceles trapezoid or isosceles triangle, the push plate is made of elastic materials, the baffle plates are respectively in threaded connection with the push plate and the cover plate, the baffle plates are in L-shaped design and are movably connected, two ends of the secondary spring are respectively and fixedly connected with the push plate and the cover plate, and the push plate is movably connected with the pile sleeve through the secondary spring.

As a preferable technical scheme of the utility model, one end of the reinforcing plate is fixedly connected with the push plate, the other end of the reinforcing plate is movably connected with the push plate, the movable end of the reinforcing plate faces downwards, and the reinforcing plate is made of one material of magnesium alloy or aluminum alloy.

As a preferable technical scheme of the utility model, the supporting component comprises supporting plates, elastic supporting columns, three-stage springs and anti-slip strips, wherein the supporting plates are arranged on two sides of the pile casing, the elastic supporting columns are arranged between the supporting plates and the pile casing, the three-stage springs are arranged in the elastic supporting columns, and the anti-slip strips are arranged on the outer surfaces of the supporting plates.

As a preferable technical scheme of the utility model, the elastic support column is of a telescopic design, the end parts of the elastic support column are respectively in threaded connection with the pile sleeve and the support plate, the inside of the elastic support column is of a hollow design, and the end parts of the three-stage springs are fixedly connected with the elastic support column.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the clamping blocks are placed in the clamping grooves through the outlets, the cover plate is rotated, the clamping blocks enter the clamping grooves, the clamping blocks are propped against the clamping grooves on the inner sides of the pile sleeves through the elasticity of the primary springs, and the positions of the clamping blocks are reinforced through the fasteners, so that the positions of the cover plate are more stable, the cover plate and the clamping blocks are controlled to move on the inner sides of the pile sleeves through the control blocks, the cover plate is lifted through the outlets, and the cover plate is detached, so that the cover plate is more convenient to assemble and disassemble.

2. The utility model prevents the secondary spring from serious deformation when contracting through the baffle plate, stabilizes the use of the secondary spring, and increases the contact area between the push plate and the filler through the reinforcing plate arranged on the outer surface of the push plate, so that the filler can be fully extruded.

According to the utility model, the clamping blocks, the clamping grooves and the outlets are arranged, so that the problem that the first spring can be pulled only by pulling the pull rope forcefully, the pull rope is exposed outside, and the cover plate is more inconvenient to use due to the fact that the pull rope is easily damaged and broken in a more complex construction site is solved.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the part A of the internal structure of the present utility model;

FIG. 4 is a schematic view of the structure of the part B of the internal structure of the present utility model;

in the figure: 1. pile sleeve; 2. a cover plate; 3. a control block; 4. a primary spring; 5. a clamping block; 6. a clamping groove; 7. an outlet; 8. a push plate; 9. a baffle; 10. a secondary spring; 11. a reinforcing plate; 12. a support plate; 13. an elastomeric support column; 14. a three-stage spring; 15. an anti-slip strip; 16. a drain hole; 17. a fastener.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Example 1

As shown in fig. 1-4, the utility model provides a pile casing for foundation reinforcement, which comprises a pile casing 1, wherein a cover plate 2 is arranged at the upper end of the pile casing 1, a control block 3 is fixedly arranged on the upper surface of the cover plate 2, primary springs 4 are arranged on two sides of the cover plate 2, clamping blocks 5 are fixedly arranged at the ends of the primary springs 4, clamping grooves 6 corresponding to the clamping blocks 5 are formed in the inner wall of the upper end of the pile casing 1, an outlet 7 is formed in one side of the clamping grooves 6, a pressing assembly for pressing filling materials is arranged in the pile casing 1, supporting assemblies are arranged on two sides of the pile casing 1, and drain holes 13 are formed in the bottom of the pile casing 1.

Further, one-level spring 4 and apron 2 fixed connection, one-level spring 4 is T shape design with fixture block 5, the front end of draw-in groove 6 is provided with symmetrical protruding piece, place one-level spring 4 and fixture block 5 and the separation of draw-in groove 6 through protruding piece, draw-in groove 6 is arc design, make fixture block 5 can remove in draw-in groove 6, the quantity of export 7 is unanimous with the quantity of one-level spring 4, and the bottom of export 7 link up draw-in groove 6, horizontal degree of depth is unanimous with draw-in groove 6, when making fixture block 5 remove export 7 positions, can directly separate with draw-in groove 6, pile casing 1's outside is provided with fastener 17, fastener 17 runs through pile casing 1 and is connected with fixture block 5, and with pile casing 1 and fastener 17 threaded connection, fix the position of fixture block 5 in draw-in groove 6 through fastener 17, make apron 2's position more stable.

The compressing assembly comprises a push plate 8, a baffle plate 9, a secondary spring 10 and reinforcing plates 11, the baffle plate 9 is arranged at the upper end of the push rod 8 and the bottom of the cover plate 2, the baffle plate 9 is arranged on two sides of the secondary spring 10, and a plurality of reinforcing plates 11 are arranged on the outer surface of the push plate 8.

The cross-sectional area of push pedal 8 is one of isosceles trapezoid or isosceles triangle, and push pedal 8 is made by elastic material, can apply to the packing material a downward and slant downwardly reactive force through the design of push pedal 8 for the packing material is better by extruded effect, baffle 9 respectively with push pedal 8 and apron 2 threaded connection, baffle 9 is L shape design, swing joint between the baffle 9, through the shape of baffle 9, make can inject the movable range of push pedal 8, the both ends of secondary spring 10 respectively with push pedal 8 and apron 2 fixed connection, push pedal 8 passes through secondary spring 10 and stake sleeve 1 swing joint, make push pedal 8 can play the effect of reactive force through secondary spring 10.

One end and push pedal 8 fixed connection of reinforcing plate 11, the other end and push pedal 8 swing joint, the expansion end of reinforcing plate 11 down, increase the area of contact of push pedal 8 and filler through reinforcing plate 11, increase the steadiness shape, reinforcing plate 11 adopts one kind of material preparation in magnesium alloy or the aluminum alloy for reinforcing plate 11's bearing effect is good.

The support assembly comprises a support plate 12, elastic support columns 13, tertiary springs 14 and anti-slip strips 15, wherein the support plate 12 is arranged on two sides of the pile casing 1, the elastic support columns 13 are arranged between the support plate 12 and the pile casing 1, the tertiary springs 14 are arranged inside the elastic support columns 13, and a plurality of anti-slip strips 15 are arranged on the outer surface of the support plate 12.

The elastic support column 13 is of a telescopic design, the end parts of the elastic support column 13 are respectively in threaded connection with the pile casing 1 and the support plate 12, the inside of the elastic support column 13 is of a hollow design, and the installation of the tertiary spring 4 is facilitated, so that the elastic support column 13 can stabilize the shock absorption of the tertiary spring 14, severe deformation of the tertiary spring 4 is prevented, and the end parts of the tertiary spring 14 are fixedly connected with the elastic support column 13.

Specifically, in the use, will fill the material and put into pile casing 1, install apron 2, cover apron 2 in pile casing 1's upper end, press fixture block 5 compression one-level spring 4, put into fixture block 5 from the upper end of export 7, rotatory apron 2 through control block 3, fixture block 5 enters into draw-in groove 6, the elasticity through one-level spring 4 supports fixture block 5 in the draw-in groove 6 of pile casing 1 inboard, stabilize the position of apron 2, and consolidate the position of fixture block 5 through fastener 17, make the position of apron 2 more stable, when dismantling, dismantle fastener 17 earlier, then manual control block 3 is rotatory, make apron 2 can rotate in pile casing 2's inboard, fixture block 5 moves in pile casing 1's inboard through the draw-in groove 6 simultaneously, until fixture block 5 moves to export 7 department, directly mention apron 2, fixture block 5 and draw-in groove 6 separation, dismantle apron 2, make the dismouting of apron 2 more convenient.

The inside of pile casing 1 is provided with the compression component who compresses tightly the packing, it is better to the packing quilt extrusion effect in pile casing 1 through push pedal 8, when extruding the packing, the second grade spring 10 on the push pedal 8 contracts thereupon, baffle 9 moves along with it, the baffle 9 through second grade spring 10 both sides prevents that serious deformation from taking place when the second grade spring 10 contracts, stabilize the use of second grade spring 10, make push pedal 8 can play the effect of reaction force through second grade spring 10, make the extrusion effect to the packing better, increase the area of contact of push pedal 8 and packing through the reinforcing plate 11 that push pedal 8 surface set up, make the packing can be by abundant extrusion effect.

Pile casing 1 supports through the supporting component of both sides, has increased the frictional force of backup pad 12 and soil layer through antislip 15, is connected through elastic support column 13 between backup pad 12 and the pile casing 1, and tertiary spring 14 sets up in elastic support column 13's inside, supports the shock attenuation to backup pad 12 through elastic support column 13 and tertiary spring 14 that can stretch out and draw back, if there is water in the pile casing 1, then accessible wash port 13 discharges water, above is whole foundation reinforcement and uses pile casing's whole use.

The pile casing 1, the cover plate 2, the primary spring 4, the clamping block 5, the push plate 8, the secondary spring 10, the tertiary spring 14, the anti-slip strip 14, the drain hole 16, the fastening piece 17 and other components are all general standard components or components known to a person skilled in the art, and the structure and the principle of the pile casing are all known to the person skilled in the art through technical manuals or through a routine experiment method.

In summary, the present utility model is based on the prior art pile casing for foundation stabilization, and therefore, the structure and function disclosed in the prior art pile casing for foundation stabilization are not fully described.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a pile casing for foundation stabilization, includes pile casing (1), its characterized in that, the upper end of pile casing (1) is provided with apron (2), the upper surface fixed mounting of apron (2) has control block (3), the both sides of apron (2) all are provided with one-level spring (4), the tip fixed of one-level spring (4) is provided with fixture block (5), opens on the upper end inner wall of pile casing (1) has draw-in groove (6) that correspond with fixture block (5), open one side of draw-in groove (6) has export (7), the inside of pile casing (1) is provided with the hold-down subassembly that compresses tightly the packing, the both sides of pile casing (1) are provided with supporting component, the bottom of pile casing (1) is opened there is wash port (16).

2. The pile casing for foundation stabilization according to claim 1, characterized in that the primary spring (4) is fixedly connected with the cover plate (2), the primary spring (4) and the clamping block (5) are in a T-shaped design, symmetrical protruding blocks are arranged at the front end of the clamping groove (6), the clamping groove (6) is in an arc-shaped design, the number of the outlets (7) is consistent with that of the primary spring (4), the bottoms of the outlets (7) are communicated with the clamping groove (6), the transverse depth is consistent with that of the clamping groove (6), a fastening piece (17) is arranged on the outer side of the pile casing (1), and the fastening piece (17) penetrates through the pile casing (1) to be connected with the clamping block (5) and is in threaded connection with the pile casing (1) and the fastening piece (17).

3. The pile casing for foundation stabilization according to claim 1, wherein the pressing assembly comprises a push plate (8), a baffle plate (9), a secondary spring (10) and a reinforcing plate (11), the baffle plate (9) is arranged at the upper end of the push plate (8) and the bottom of the cover plate (2), the baffle plate (9) is arranged at two sides of the secondary spring (10), and a plurality of reinforcing plates (11) are arranged on the outer surface of the push plate (8).

4. A pile casing for reinforcing a foundation according to claim 3, wherein the cross-sectional area of the push plate (8) is one of isosceles trapezoid or isosceles triangle, the push plate (8) is made of elastic material, the baffle (9) is respectively in threaded connection with the push plate (8) and the cover plate (2), the baffle (9) is of L-shaped design, the baffle (9) is movably connected, two ends of the secondary spring (10) are respectively fixedly connected with the push plate (8) and the cover plate (2), and the push plate (8) is movably connected with the pile casing (1) through the secondary spring (10).

5. A pile casing for reinforcing a foundation according to claim 3, wherein one end of the reinforcing plate (11) is fixedly connected with the push plate (8), the other end is movably connected with the push plate (8), the movable end of the reinforcing plate (11) faces downwards, and the reinforcing plate (11) is made of one of magnesium alloy and aluminum alloy.

6. Pile casing for foundation stabilization according to claim 1, characterized in that the support assembly comprises a support plate (12), an elastomeric support column (13), a tertiary spring (14) and anti-slip strips (15), the support plate (12) being arranged on both sides of the pile casing (1), the elastomeric support column (13) being arranged between the support plate (12) and the pile casing (1), the tertiary spring (14) being arranged inside the elastomeric support column (13), the outer surface of the support plate (12) being provided with a plurality of anti-slip strips (15).

7. Pile casing for reinforcing foundation according to claim 6, characterized in that the elastomeric support column (13) is of telescopic design, the ends of the elastomeric support column (13) are screwed with the pile casing (1) and the support plate (12), respectively, the inside of the elastomeric support column (13) is of hollow design, and the ends of the tertiary springs (14) are fixedly connected with the elastomeric support column (13).