CN218969982U

CN218969982U - Building foundation pile

Info

Publication number: CN218969982U
Application number: CN202223132680.1U
Authority: CN
Inventors: 张海鹰; 于丰; 王福禄
Original assignee: Hangzhou Leyi Construction Co ltd
Current assignee: Hangzhou Leyi Construction Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-05
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the field of constructional engineering, in particular to a building foundation pile which comprises a first connecting frame and a second connecting frame, wherein the first connecting frame is positioned below the second connecting frame, through holes are formed in the centers of the upper surfaces of the first connecting frame and the second connecting frame, hollow connecting rings are rotatably connected in the through holes, a first clamping ring is fixedly arranged on the outer side surface of the first connecting frame, a second clamping ring is fixedly arranged on the outer side surface of the second connecting frame, a supporting component is movably arranged below the first connecting frame, and two clamping plates are fixedly arranged on one side surface of the first connecting frame. According to the utility model, the steel reinforcement cage body can be fastened by replacing iron wires, the connecting and fastening steps of the steel reinforcement cage body are reduced, so that the steel reinforcement cage body is convenient to install and fasten quickly, and when the steel reinforcement cage body is placed in a template or a foundation pit, the steel reinforcement cage body is supported and adjusted from the upper end of the template or the foundation pit, and the middle and lower ends of the steel reinforcement cage body are also convenient to support and adjust.

Description

Building foundation pile

Technical Field

The utility model relates to the field of constructional engineering, in particular to a building foundation pile.

Background

In construction engineering construction, various pile foundations or pile supporting constructions are often required, so that the whole construction engineering can be built on a stable and firm foundation, so that only the construction quality of the pile foundations is guaranteed, and the engineering construction foundation pile consists of a reinforcement cage body and concrete materials poured inside the reinforcement cage body.

When the existing engineering building foundation pile is installed, a plurality of steel bars are generally connected and fixed through iron wires, so that a steel bar cage body is formed, the points of connection needed by the iron wires are more, the installation process is complicated, the installation is inconvenient, gaps are needed between the templates and the steel bar cage body when the steel bar cage body is placed inside the templates or the foundation pit, the steel bar cage body is supported and adjusted at the upper end of the templates or the foundation pit, and the middle and lower end of the steel bar cage body are inconvenient to support and adjust.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a building foundation pile, one end of a plurality of steel bars is respectively clamped between a plurality of groups of first clamping rings and second clamping rings, a limiting plate is pressed downwards, the limiting plate is used for fixing a second connecting frame on the inner side of a clamping plate, the second connecting frame is fixed, the cage body can be fastened by replacing iron wires, the connecting and fastening steps of the cage body are reduced, the cage body is convenient for quick installation and fastening, a screw rod penetrates through the hollow connecting rings and is fastened by nuts, a supporting component is fixed below the hollow connecting rings, the supporting component supports the cage bodies with different heights, ejector rods are pulled outwards, the extending distances of four conical top plates are the same, then a threaded tightening ring is screwed, and the ejector rods are fixed, so that when the cage body is placed in a template or a foundation pit, the cage body is supported and adjusted instead of the upper end of the template or the foundation pit, and the middle and the lower end of the cage body are convenient for supporting and adjusting.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a building foundation pile, includes a link and No. two links, no. one the link is located No. two links below, no. one the link and No. two links upper surface center departments all have seted up the through-hole, the inside rotation of through-hole is connected with hollow go-between, no. one link outside surface fixed mounting has a clamp ring, no. two link outside surface fixed mounting has No. two clamp rings, no. one the link below activity is equipped with supporting component.

The method is further characterized in that: two clamping plates are fixedly arranged on one side surface of the first connecting frame, a limiting plate is movably embedded in the upper surface of the clamping plate, a sliding groove is formed in the upper surface of the clamping plate, the limiting plate is in sliding connection with the clamping plate through the sliding groove, and the second connecting frame is movably clamped and connected with the clamping plate.

The method is further characterized in that: the support assembly comprises connecting blocks, hollow rods, ejector rods, thread converging rings and conical top plates, wherein the number of the hollow rods is four, and one ends of the four hollow rods are fixedly connected with the connecting blocks.

The method is further characterized in that: the ejector rod is movably embedded into the other end of the hollow rod and is in sliding connection with the hollow rod, the threaded binding ring is movably sleeved on the other end of the hollow rod, and a binding groove is formed in the other end of the outer surface of the hollow rod.

The method is further characterized in that: the thread is arranged at the other end of the outer side surface of the hollow rod, the thread binding ring is screwed with the hollow rod through the thread, and the conical top plate is fixedly arranged on the surface of one end of the ejector rod.

The method is further characterized in that: the screw rod is fixedly arranged on the upper surface of the connecting block, penetrates through the hollow connecting ring and is movably connected with the hollow connecting ring, and a nut is screwed and connected at the upper end of the outer side surface of the screw rod.

The method is further characterized in that: the lower surfaces of the first clamp ring and the second clamp ring are fixedly provided with a binding pad, and reinforcing steel bars are movably clamped and connected between the adjacent first clamp ring and the second clamp ring.

The utility model has the beneficial effects that:

1. through with many reinforcing bars one end card respectively between multiunit clamp ring and No. two clamp rings, a link and No. two link support fixed many reinforcing bars, the repeated operation carries out the equipment of the cage body, when a link and No. two link overlap, press down the limiting plate, make the limiting plate fix No. two link inboard at the cardboard, make it fixed, then place overall structure between the reinforcing bar that has already one end supported, make the reinforcing bar be located between clamp ring and No. two clamp rings, then remove overall structure, adjust the distance between the adjacent overall structure, then rotate a link, when a link and No. two link overlap, no. one clamp ring and No. two clamp rings are with the reinforcing bar centre gripping of this department, fix through limiting plate and cardboard, thereby can fasten the cage body through the substitution iron wire, reduce the connection fastening step of the cage body, make the cage body be convenient for install the fastening fast.

2. The lower end of the outer side surface of the conical top plate is an inclined surface, so that the contact area between the conical top plate and the inner wall of a foundation pit is reduced when the conical top plate is lowered, the contact area between the conical top plate and the inner wall of the foundation pit or a template is reduced under the action of the radian of the conical top plate, the area of the conical top plate exposed to the outer side of concrete is reduced, a screw rod penetrates through a hollow connecting ring and is fastened through a nut, a supporting component is fixed below the hollow connecting ring, the supporting component is arranged below the hollow connecting ring at different heights according to requirements, the supporting component supports cage bodies at different heights, an ejector rod is pulled outwards, the extension distances of the four conical top plates are identical, then a threaded beam-converging ring is screwed, the hollow rod is converged inwards under the action of a beam-converging groove, and the ejector rod is fixed, so that when the cage bodies are placed inside the template or the foundation pit, the cage bodies are supported and adjusted instead of the upper end of the template or the foundation pit, and the middle and the lower end of the cage bodies are also convenient to support and adjust.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of the overall split structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a support assembly and two connectors according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the connection between the clamping plate and two connecting frames according to the present utility model;

FIG. 5 is a schematic cross-sectional view of two connectors according to the present utility model.

In the figure: 1. a first connecting frame; 101. a second connecting frame; 102. a through hole; 103. a hollow connecting ring; 104. a first clamping ring; 105. a second clamping ring; 106. a binding pad; 2. a support assembly; 201. a connecting block; 202. a hollow rod; 203. a beam receiving groove; 204. a push rod; 205. a threaded binding ring; 206. a conical top plate; 207. a screw; 208. a nut; 3. a clamping plate; 301. a chute; 302. a limiting plate; 4. reinforcing steel bars.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

Referring to fig. 1-5, a foundation pile for construction includes a first connecting frame 1 and a second connecting frame 101, the first connecting frame 1 is located below the second connecting frame 101, through holes 102 are formed in the centers of the upper surfaces of the first connecting frame 1 and the second connecting frame 101, hollow connecting rings 103 are rotatably connected in the through holes 102, a first clamping ring 104 is fixedly mounted on the outer side surface of the first connecting frame 1, a second clamping ring 105 is fixedly mounted on the outer side surface of the second connecting frame 101, a supporting component 2 is movably arranged below the first connecting frame 1, an integral structure is placed between reinforcing steel bars 4 which are already supported at one end, the reinforcing steel bars 4 are located between the first clamping ring 104 and the second clamping ring 105, then the integral structure is moved, the distance between adjacent integral structures is adjusted, then the first connecting frame 1 is rotated, when the first connecting frame 1 and the second connecting frame 101 are overlapped, the reinforcing steel bars 4 at the place are clamped by the first clamping ring 104 and the second clamping ring 105, and the clamping plate 3 are fixed through a limiting plate 302.

Two clamping plates 3 are fixedly arranged on one side surface of the first connecting frame 1, a limiting plate 302 is movably embedded in the upper surface of the clamping plates 3, a sliding groove 301 is formed in the upper surface of the clamping plates 3, the limiting plate 302 is connected with the clamping plates 3 in a sliding mode through the sliding groove 301, the second connecting frame 101 is movably clamped and connected with the clamping plates 3, the first clamping ring 104 and the second clamping ring 105 are fixedly provided with a binding pad 106, the binding pad 106 is internally bound, auxiliary fastening action is carried out on the reinforcing steel bars 4, the adjacent first clamping ring 104 and the second clamping ring 105 are movably clamped and connected with the reinforcing steel bars 4, one ends of a plurality of reinforcing steel bars 4 are respectively clamped between the first clamping ring 104 and the second clamping ring 105, the first connecting frame 1 and the second connecting frame 101 support and fix the reinforcing steel bars 4, repeated operation is carried out on the assembly of the cage body, and when the first connecting frame 1 and the second connecting frame 101 are overlapped, the limiting plate 302 is pressed downwards to fix the second connecting frame 101 on the inner side of the clamping plates 3, the inner side of the clamping plates 3 is fixed, and therefore the cage body can be fastened quickly by replacing the wire fastening step of the cage body, and the cage body is fastened.

The support assembly 2 comprises a connecting block 201, hollow rods 202, an ejector rod 204, a threaded binding ring 205 and a conical top plate 206, wherein the number of the hollow rods 202 is four, and one ends of the four hollow rods 202 are fixedly connected with the connecting block 201; the ejector rod 204 is movably embedded in the other end of the hollow rod 202 and is in sliding connection with the hollow rod 202, the threaded binding ring 205 is movably sleeved on the other end of the hollow rod 202, and a binding groove 203 is formed in the other end of the outer surface of the hollow rod 202; the other end of the outer surface of the hollow rod 202 is provided with threads, a thread binding ring 205 is connected with the hollow rod 202 in a screwing way through the threads, a conical top plate 206 is fixedly arranged on the surface of one end of the ejector rod 204, the lower end of the outer surface of the conical top plate 206 is an inclined surface, the contact area with the inner wall of a foundation pit when the conical top plate 206 is lowered is reduced, the contact area with the inner wall of the foundation pit or a template is reduced under the action of the radian of the conical top plate 206, and the area of the conical top plate 206 exposed outside concrete is reduced; the upper surface of the connecting block 201 is fixedly provided with a screw 207, the screw 207 penetrates through the hollow connecting ring 103 and is movably connected with the hollow connecting ring 103, the upper end of the outer side surface of the screw 207 is screwed and connected with a nut 208, the screw 207 penetrates through the hollow connecting ring 103 and is fastened through the nut 208, the supporting component 2 is fixed below the hollow connecting ring 103, the supporting component 2 is arranged below the hollow connecting rings 103 with different heights according to requirements, the supporting component 2 supports cages with different heights, the ejector rods 204 are pulled outwards, the extension distances of the four conical top plates 206 are the same, then the threaded tightening ring 205 is screwed, the hollow rod 202 is tightened inwards under the action of the tightening groove 203, the ejector rods 204 are fixed, and therefore when the cage is placed inside a template or a foundation pit, the supporting adjustment is carried out on the cage instead of the upper end of the template or the foundation pit, and the middle and the lower end of the cage are also convenient to support and adjust.

Working principle: when in use, one ends of a plurality of reinforcing steel bars 4 are respectively clamped between a plurality of groups of first clamping rings 104 and second clamping rings 105, the first connecting frame 1 and the second connecting frame 101 support and fix the plurality of reinforcing steel bars 4, the cage body is assembled by repeated operation, when the first connecting frame 1 and the second connecting frame 101 are overlapped, the limiting plate 302 is pressed downwards, the limiting plate 302 fixes the second connecting frame 101 at the inner side of the clamping plate 3, the limiting plate is fixed, then the integral structure is placed between the reinforcing steel bars 4 which are already supported at one end, the reinforcing steel bars 4 are positioned between the first clamping rings 104 and the second clamping rings 105, then the integral structure is moved, the distance between the adjacent integral structures is adjusted, then the first connecting frame 1 is rotated, when the first connecting frame 1 and the second connecting frame 101 are overlapped, the first clamping rings 104 and the second clamping rings 105 clamp the reinforcing steel bars 4 at the position and fix the reinforcing steel bars through the limiting plate 302 and the clamping plate 3, therefore, the connecting and fastening steps of the cage body can be reduced by replacing an iron wire fastening cage body, the cage body is convenient to install and fasten quickly, the bundling pad 106 is bundled inwards, the auxiliary fastening function is carried out on the reinforcing steel bars 4, the lower end of the outer side surface of the conical top plate 206 is an inclined plane, the contact area with the inner wall of a foundation pit when the conical top plate 206 is lowered is reduced, the contact area with the inner wall of the foundation pit or a template is reduced under the action of the radian of the conical top plate, the area of the conical top plate 206 exposed outside concrete is reduced, the screw 207 passes through the hollow connecting ring 103 and is fastened through the nut 208, the supporting component 2 is fixed below the hollow connecting ring 103, the supporting component 2 is arranged below the hollow connecting ring 103 with different heights according to requirements, the supporting component 2 supports the cage bodies with different heights, the push rods 204 are pulled outwards, the extending distances of the four conical top plates 206 are the same, then the threaded bundling ring 205 is screwed, the hollow rod 202 is converged inwards under the action of the converging groove 203, and the ejector rod 204 is fixed, so that when the cage body is placed in a template or a foundation pit, the cage body is supported and adjusted instead of being supported and adjusted from the upper end of the template or the foundation pit, and the middle and lower end of the cage body are also convenient to support and adjust.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a building foundation pile, its characterized in that, including link (1) and No. two link (101), link (1) is located No. two link (101) below, through-hole (102) have all been seted up in link (1) and No. two link (101) upper surface centers department, through-hole (102) inside rotation is connected with hollow go-between (103), link (1) outside fixed surface installs clamp ring (104) No. one, no. two link (101) outside fixed surface installs clamp ring (105) No. two, link (1) below activity is equipped with supporting component (2).

2. The building foundation pile according to claim 1, wherein two clamping plates (3) are fixedly arranged on one side surface of the first connecting frame (1), limiting plates (302) are movably embedded in the upper surface of the clamping plates (3), sliding grooves (301) are formed in the upper surface of the clamping plates (3), the limiting plates (302) are in sliding connection with the clamping plates (3) through the sliding grooves (301), and the second connecting frame (101) is movably clamped and connected with the clamping plates (3).

3. A building foundation pile according to claim 1, characterized in that the supporting component (2) comprises a connecting block (201), hollow rods (202), ejector rods (204), threaded converging rings (205) and conical top plates (206), the number of the hollow rods (202) is four, and one ends of the four hollow rods (202) are fixedly connected with the connecting block (201).

4. A building foundation pile according to claim 3, wherein the ejector rod (204) is movably embedded in the other end of the hollow rod (202) and is slidably connected with the hollow rod (202), the threaded binding ring (205) is movably sleeved on the other end of the hollow rod (202), and a binding groove (203) is formed in the other end of the outer side surface of the hollow rod (202).

5. The building foundation pile according to claim 4, wherein the other end of the outer side surface of the hollow rod (202) is provided with threads, the thread-tightening ring (205) is screwed with the hollow rod (202) through the threads, and the conical top plate (206) is fixedly arranged on one end surface of the ejector rod (204).

6. A building foundation pile according to claim 3, characterized in that a screw rod (207) is fixedly arranged on the upper surface of the connecting block (201), the screw rod (207) penetrates through the hollow connecting ring (103) and is movably connected with the hollow connecting ring (103), and a nut (208) is screwed and connected at the upper end of the outer side surface of the screw rod (207).

7. The building foundation pile according to claim 1, wherein the lower surfaces of the first clamp ring (104) and the second clamp ring (105) are fixedly provided with a beam-converging pad (106), and reinforcing steel bars (4) are movably clamped and connected between the adjacent first clamp ring (104) and the adjacent second clamp ring (105).