Mechanical connection solid square pile with stable buffering effect

Abstract

The utility model relates to the technical field of solid square piles, in particular to a mechanically-connected solid square pile with a stable buffering function, which comprises a solid square pile base body and side connecting hoops, prefabricated circular groove open holes are formed in the centers of the upper bottom and the lower bottom of the solid square pile base body, and the side connecting hoops are sleeved at the bottom of the solid square pile base body. Inner grooves are formed in the upper inner wall and the lower inner wall of the side connecting hoop, side opening grooves are formed in the two sides of the side connecting hoop, fixing steel wire ropes are arranged at the opening positions of the side opening grooves, an inner base plate is arranged in the middle of the inner side of the side connecting hoop, a threaded groove is formed in the middle of the inner base plate, and side embedding grooves are symmetrically formed in the two sides of the inner base plate. The problems that in the prior art, when an existing solid square pile is installed through prefabrication, connection needs to be conducted according to specific building requirements to achieve height adjustment, but in the installation process, a supporting connecting piece is usually installed on the side portion, the strength is poor in the connection process, and shaking is likely to happen are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid square pile technical field, concretely is a kind of solid square pile with stable buffering effect of mechanical connection. BACKGROUND

[0002] With the process of building industrialization in China, the upper load of building structure increases, the load form becomes complex, and more adverse building sites also need to be faced, so pile foundation becomes a suitable solution. Reasonably using pile foundation can effectively control the settlement deformation of building, and can also improve the seismic performance of building to ensure the long-term safe use of building. Concrete precast pile improves the crack resistance and durability of pile body by applying prestress, which facilitates the hoisting, transportation and construction of precast pile.

[0003] The existing solid square pile needs to be connected to realize height adjustment according to the specific building requirements when being placed and installed by prefabrication, but the strength is poor during connection, and shaking is prone to occur.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a solid square pile with stable buffering effect of mechanical connection is proposed to achieve more practical value. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a solid square pile with stable buffering effect of mechanical connection to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a solid square pile with stable buffering effect of mechanical connection, comprising a solid square pile base body and a side connecting sleeve hoop, a prefabricated circular groove opening is formed in the center of the upper and lower bottoms of the solid square pile base body, a side connecting sleeve hoop is sleeved on the bottom of the solid square pile base body, and an inner groove is formed in the inner walls of the side connecting sleeve hoop, side opening grooves are formed on both sides of the side connecting sleeve hoop, and fixed steel wire ropes are arranged at the openings of the side opening grooves, an inner gasket is arranged in the middle of the inner side of the side connecting sleeve hoop, a threaded groove is formed in the middle of the inner gasket, and side embedding grooves are symmetrically arranged on both sides of the inner gasket, an inner limiting screw is installed in the middle of the threaded groove, a spring rod is embedded in the inner side of the side embedding groove, and gaskets are arranged at the upper and lower ends of the spring rod, and an expansion anchor is arranged in the middle of the side embedding groove on the same side.

[0007] Further, the side connecting sleeve hoop is wrapped and connected between the inner groove and the solid square pile base body, and the inner groove and the solid square pile base body are embedded in each other in size.

[0008] Further, the threaded groove and the built-in limiting screw are in threaded connection, and the built-in limiting screw and the prefabricated circular groove opening are in size mutual embedding.

[0009] Further, the prefabricated circular groove opening and the spring rod are mutually embedded, and the spring rod is mutually pasted with the solid square pile body through the gasket.

[0010] Further, the solid square pile body is fixedly connected through the expansion anchor and the side connecting sleeve hoop.

[0011] Further, the solid square pile body is detachably fixedly connected through the reinforcing bolt and the outer wall of the side connecting sleeve hoop.

[0012] The utility model provides a solid square pile with stable buffering effect of mechanical connection has the following beneficial effects:

[0013] 1, the utility model discloses a side connecting sleeve hoop upper and lower end set up's inner groove can be embedded and wrapped with the side connecting sleeve hoop, and when being sleeved, the embedding of the prefabricated circular groove opening and the built-in limiting screw in the inner side is utilized to position during installation, and the stability during embedding is guaranteed.

[0014] The built-in limiting screw can be replaced according to the depth of the prefabricated circular groove opening to achieve accurate embedding of the built-in limiting screw and the prefabricated circular groove opening.

[0015] 2, the utility model discloses that the upper and lower contact surface of solid square pile body and side connecting sleeve hoop is provided with the gasket and spring rod of symmetrical distribution, and the spring rod is placed in the inner side of side embedding groove, and the gasket is contacted with the solid square pile body, can reduce the vibration amplitude of adjacent square pile when the solid square pile body vibrates, play the effect of local buffering, guarantee the stability of structure.

[0016] 3, the utility model discloses that the outside of side connecting sleeve hoop is provided with side opening groove, can be provided with fixed steel wire rope on the outside, plays the effect of secondary limiting reinforcement, in addition, the fixed steel wire rope can also be through the side opening groove of adjacent upper and lower, make the side opening groove present X, can be wrapped and fixed to the solid square pile body. ACCURACY OF DRAWINGS

[0017] With reference to the accompanying drawings, the disclosure of the utility model will become more easily understood. Those skilled in the art will readily understand that these drawings are merely for the purpose of example to illustrate the technical scheme of the utility model, and are not intended to limit the protection scope of the utility model. In the drawings:

[0018] Fig. 1 It is an internal sectional view structural schematic drawing of the utility model discloses a solid square pile with stable buffering effect of mechanical connection;

[0019] Fig. 2 is a side connecting sleeve hoop three-dimensional structure schematic view of the solid square pile with stable buffering effect and mechanical connection;

[0020] Fig. 3 is a top view structure schematic view of the solid square pile with stable buffering effect and mechanical connection.

[0021] In the figure: 1, solid square pile base body; 2, side connecting sleeve hoop; 201, inner groove; 202, side opening groove; 203, inner gasket; 204, threaded groove; 205, side embedded groove; 3, prefabricated round groove opening; 4, fixed steel wire rope; 5, built-in limiting screw rod; 6, gasket; 7, spring rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figs. 1-3 The present application provides a technical solution: a solid square pile with stable buffering effect and mechanical connection, which comprises a solid square pile base body 1 and a side connecting sleeve hoop 2. The upper and lower bottom centers of the solid square pile base body 1 are provided with prefabricated round groove openings 3. The bottom of the solid square pile base body 1 is provided with the side connecting sleeve hoop 2, and the upper and lower inner walls of the side connecting sleeve hoop 2 are provided with inner grooves 201. The two sides of the side connecting sleeve hoop 2 are provided with side opening grooves 202, and the openings of the side opening grooves 202 are provided with fixed steel wire ropes 4. The inner side middle part of the side connecting sleeve hoop 2 is provided with an inner gasket 203, and the middle part of the inner gasket 203 is provided with a threaded groove 204. The two sides of the inner gasket 203 are symmetrically arranged with side embedded grooves 205. The middle part of the threaded groove 204 is provided with a built-in limiting screw rod 5. The inner side of the side embedded groove 205 is embedded with a spring rod 7, and the upper and lower ends of the spring rod 7 are provided with gaskets 6. The middle part of the side embedded groove 205 on the same side is provided with an expansion anchor 9. The side connecting sleeve hoop 2 is wrapped and connected between the inner grooves 201 and the solid square pile base body 1, and the sizes of the inner grooves 201 and the solid square pile base body 1 are embedded with each other. The threaded groove 204 and the built-in limiting screw rod 5 are threadedly connected, and the sizes of the built-in limiting screw rod 5 and the prefabricated round groove opening 3 are embedded with each other. The prefabricated round groove opening 3 and the spring rod 7 are embedded with each other, and the spring rod 7 is attached to the solid square pile base body 1 through the gasket 6. The solid square pile base body 1 is fixedly connected to the side connecting sleeve hoop 2 through the expansion anchor 9. The solid square pile base body 1 is detachably fixedly connected to the side connecting sleeve hoop 2 through the reinforcing bolt and the outer wall.

[0024] By utilizing the inner groove 201 opened on the upper and lower ends of the side connecting sleeve hoop 2, the side connecting sleeve hoop 2 can be embedded and wrapped, and when the upper and lower sleeves are set, the inner prefabricated circular groove opening 3 and the embedded limiting screw 5 are used for positioning during installation, so as to ensure the stability during embedding;

[0025] The built-in limiting screw 5 can be replaced according to the depth of the prefabricated circular groove opening 3, so as to achieve accurate embedding of the built-in limiting screw 5 and the prefabricated circular groove opening 3.

[0026] The upper and lower contact surfaces of the solid square pile body 1 and the side connecting sleeve hoop 2 are provided with symmetrically distributed gaskets 6 and spring rods 7, the spring rods 7 are arranged in the inner side of the side embedding groove 205, and the gaskets 6 are in contact with the solid square pile body 1, so that when the solid square pile body 1 vibrates, the vibration amplitude of the adjacent square pile can be reduced, the local buffering effect is achieved, and the structural stability is ensured.

[0027] The outer side of the side connecting sleeve hoop 2 is provided with a side opening groove 202, a fixed steel wire rope 4 can be arranged outside the side opening groove 202, and the secondary limiting and reinforcing effect is achieved, in addition, the fixed steel wire rope 4 can pass through the upper and lower adjacent side opening grooves 202, so that the side opening grooves 202 are in X shape, and the solid square pile body 1 can be wrapped and fixed.

[0028] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can think of changes or replacements within the technical range disclosed by the present application without creative labor, which should be covered within the protection scope of the present application, therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A mechanically connected solid square pile with a stabilizing cushioning effect, comprising a solid square pile base body (1) and a side connecting sleeve (2), characterized in that: The upper and lower bottom center of the solid square pile body (1) is provided with a prefabricated circular groove opening (3), the bottom of the solid square pile body (1) is provided with a side connecting sleeve hoop (2), and the upper and lower inner walls of the side connecting sleeve hoop (2) are provided with an inner groove (201), the two sides of the side connecting sleeve hoop (2) are provided with a side opening groove (202), and the opening of the side opening groove (202) is provided with a fixed steel wire rope (4), the inner side of the side connecting sleeve hoop (2) is provided with an inner gasket (203), the middle of the inner gasket (203) is provided with a threaded groove (204), and the two sides of the inner gasket (203) are symmetrically arranged with side fitting grooves (205), the middle of the threaded groove (204) is provided with an embedded limiting screw (5), the inner side of the side fitting groove (205) is embedded with a spring rod (7), and the upper and lower ends of the spring rod (7) are provided with gaskets (6), and the middle of the side fitting groove (205) on the same side is provided with an expansion anchor (9).

2. A mechanically connected solid square pile with stabilizing cushioning effect according to claim 1, characterized in that, The side connecting sleeve hoop (2) is wrapped and connected between the inner groove (201) and the solid square pile body (1), and the size of the inner groove (201) and the solid square pile body (1) is embedded with each other.

3. A mechanically connected solid square pile with stabilizing cushioning effect according to claim 1, characterized in that, The threaded groove (204) and the embedded limiting screw (5) are threadedly connected, and the size of the embedded limiting screw (5) and the prefabricated circular groove opening (3) is embedded with each other.

4. A mechanically connected solid square pile with stabilizing cushioning effect according to claim 1, characterized in that, The prefabricated circular groove opening (3) and the spring rod (7) are embedded with each other, and the spring rod (7) is attached to the solid square pile body (1) through the gasket (6).

5. A mechanically connected solid square pile with stabilizing cushioning effect according to claim 1, characterized in that, The solid square pile body (1) is fixedly connected through the expansion anchor (9) and the side connecting sleeve hoop (2).

6. A mechanically connected solid square pile with stabilizing cushioning effect according to claim 1, characterized in that, The solid square pile body (1) is detachably fixedly connected through the reinforcing bolt and the outer wall of the side connecting sleeve hoop (2).

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