Building pile for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering building pile which comprises a pile body, an upper limiting frame is sleeved on the outer wall of the pile body, a plurality of sliding rods are slidably connected onto the upper limiting frame, and the bottom ends of the sliding rods are fixedly connected with limiting plates. A limiting plate is arranged on the pile body, a receding hole matched with the pile body is formed in the limiting plate, a supporting plate is arranged below the limiting plate, four positioning rods are connected to the supporting plate in a sliding mode, springs are arranged on the outer walls of the positioning rods in a sleeving mode, and a plurality of positioning sleeves matched with the positioning rods are fixedly connected to the supporting plate; the pile body can be supported and positioned above the bottom panel through the supporting plate, the position of the pile body can rotate on the supporting plate through the limiting plate, the position of the limiting plate can be limited after the positioning rod is inserted into the positioning sleeve during rotation, so that the upper limiting frame is connected through the sliding rod, and the pile body can vertically correspond to the pile hole; and the square pile body and the pile hole are difficult to correspond up and down.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a construction pile for construction engineering. Background Art

[0002] Building piles are a foundation element used to support a building or other structure. They are used to provide more support and stability in unstable soil conditions. Reinforced concrete piles: This is the most common type of pile, usually prefabricated and then installed into the ground by drilling or extrusion. The choice of building piles depends on soil conditions, load-bearing requirements, and the characteristics of the building structure. During the construction process, the installation of piles needs to strictly follow relevant specifications and standards to ensure the stability and reliability of the piles, thereby providing good foundation support for the building;

[0003] When installing the square pile, it is necessary to open a square pile hole in advance so that the square pile can be stably installed in the square hole. When the existing pile is installed, it is lowered into the pile hole by hanging. Because it is difficult to ensure that the pile corresponds to the pile hole when it is lowered, the square pile cannot correspond to the square pile hole. When it is lowered, it is easy to cause a large gap between the pile hole and the inner wall of the pile, which damages the pile hole, which is not conducive to the stable installation of the square pile. At the same time, it will increase the friction between the pile and the inner wall of the hole when lowering, which is not conducive to the installation of the square pile. Utility Model Content

[0004] The utility model provides a building pile for construction engineering, which has the characteristics of solving the problem that a large gap is easily generated between a pile hole and an inner wall of the pile when the pile is installed, thus damaging the pile hole and being unfavorable for the installation of a square pile.

[0005] The utility model provides the following technical scheme: it comprises a pile body, an upper limit frame is provided on the outer wall of the pile body, a plurality of sliding rods are slidably connected to the upper limit frame, a limiting plate is fixedly connected to the bottom end of the sliding rod, a clearance hole matching the pile body is opened on the limiting plate, a supporting plate is provided below the limiting plate, four positioning rods are slidably connected to the supporting plate, a spring is provided on the outer wall of the positioning rod, a plurality of positioning sleeves matching the positioning rods are fixedly connected to the supporting plate, the positioning rods match the positioning sleeves, a bottom panel is detachably connected to the bottom of the positioning sleeve, and a protective frame matching the pile hole is fixedly connected to the bottom end of the bottom panel.

[0006] Wherein, the upper limit frame, the limit plate, the support plate and the protection frame match the pile body, and the limit plate is located below the bottom of the pile body.

[0007] Among them, a plurality of inclined plates are fixedly connected to the outer wall of the support plate, the bottom end of the limit plate is in contact with the top end of the support plate, and the top end of the positioning sleeve is flush with the top end of the support plate.

[0008] Among them, a sliding hole matching the positioning rod is opened on the limit plate, the positioning rod is slidably connected to the limit plate through the sliding hole, a rotating plate is threadedly connected to the bottom of the positioning sleeve, a connecting block is fixedly connected to the bottom end of the rotating plate, and a connecting hole matching the connecting block is opened on the top of the bottom panel.

[0009] Wherein, a plurality of insertion holes are provided on the bottom panel, and a plurality of reinforcement rods are slidably connected to the inner walls of the insertion holes.

[0010] The beneficial effects of the utility model are as follows: the support plate can be used to support and position the pile body above the bottom plate, the pile body can be rotated on the support plate through the limit plate, and when rotating, the positioning rod is inserted into the positioning sleeve to limit the position of the limit plate, so that the limit frame is connected to the upper limit frame through the sliding rod, so that the pile body can correspond to the pile hole up and down, avoiding the difficulty of the square pile body and the pile hole to correspond up and down, which easily leads to greater direct friction between the pile hole and the pile body, increases the difficulty of lowering and installing, and destroys the flatness of the inner wall of the pile hole.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional split structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of (3) in the utility model;

[0015] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram.

[0016] In the figure: 1. pile body; 2. upper limit frame; 21. sliding rod; 22. limiting plate; 23. supporting plate; 231. inclined plate; 24. sliding hole; 25. positioning rod; 251. spring; 26. positioning sleeve; 27. rotating plate; 271. connecting block; 3. bottom panel; 31. protective frame; 311. connecting hole; 32. reinforcement rod; 33. socket. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a pile body 1, an upper limit frame 2 is sleeved on the outer wall of the pile body 1, a plurality of sliding rods 21 are slidably connected to the upper limit frame 2, the bottom end of the sliding rod 21 is fixedly connected to a limit plate 22, the limit plate 22 is provided with a clearance hole matching the pile body 1, a support plate 23 is provided below the limit plate 22, four positioning rods 25 are slidably connected to the support plate 23, a spring 251 is sleeved on the outer wall of the positioning rod 25, a plurality of positioning sleeves 26 matching the positioning rod 25 are fixedly connected to the support plate 23, the positioning rod 25 matches the positioning sleeve 26, the bottom of the positioning sleeve 26 is detachably connected to a bottom panel 3, and the bottom end of the bottom panel 3 is fixedly connected to a protective frame 31 matching the pile hole.

[0018] In this embodiment: the pile body 1 is the pile basic body used in construction. When installing the pile body 1, the pile body 1 needs to be vertically suspended into the pile hole drilled in advance, so as to fill the pile body 1 into the pile hole and perform installation work on the pile foundation after hoisting. Since the pile body 1 is square in shape, the pile hole is matched with the square pile after opening, and both are square in shape. When the suspended pile body 1 needs to be driven into the square hole, it can be erected above the pile hole through the bottom panel 3. The protective frame 31 fixedly connected to the bottom end of the bottom panel 3 can be inserted into the square hole, so that the bottom panel 3 and the protective frame 31 can protect the top of the square hole opening to avoid damage to the pile body 1 after it is driven into the hole. After the bottom panel 3 is supported on the ground, it can be fixed. The positioning sleeves 26 are installed on the bottom panel 3. The four positioning sleeves 26 can support and fix the support plate 23 so that it can be firmly located above the bottom panel 3, so as to assist the installation of the pile body 1. When the pile body 1 is suspended, the upper limit frame 2 set on the outer wall of the pile body 1 is located on the outer wall of the pile body 1 and is suspended synchronously with the pile body 1. After the pile body 1 is suspended above the support plate 23, the slide bar 21 fixedly connected to the limit plate 22 is connected to the upper limit frame 2, so that the slide bar 21 can slide on the upper limit frame 2, so that the limit plate 22 can be located below the pile body 1. When it is necessary to lower the pile body 1 into the pile hole, the limit plate 22 below the pile body 1 can be continuously lowered on the pile body 1 so that the limit plate 22 can be The upper limit frame 21 is used to limit the outer wall of the pile body 1, so that the construction personnel can push the pile body 1 to rotate, so that the limit plate 22 is driven by the upper limit frame 22 to rotate on the surface of the support plate 23, and the positioning rod 25 slidably connected to the limit plate 22 can be provided by the spring 251 sleeved on its outer wall. The positioning rod 25 can continuously slide down because the bottom end surface of the positioning rod 25 is supported by the support plate 23 and will not pass through the limiting plate 22. When the limiting plate 22 continuously rotates and drives the positioning rod 25 to adjust its position, the positioning rod 25 When the pile body 1 is displaced to the position of the positioning sleeve 26, the positioning rod 25 can be inserted into the inner wall of the positioning sleeve 26, so that the limiting plate 22 is limited by the positioning sleeve 26 and the positioning rod 25, so that the position of the pile body 1 is limited, and the supporting plate 23 is supported by the bottom plate 3, so that the pile body 1 can correspond to the pile hole, so that when the suspended pile body 1 is continuously lowered, the pile body 1 can be effectively inserted into the hole, and at the same time, it will not damage the inner wall of the pile hole, reduce the friction force of the pile body 1 when it is installed, and at the same time ensure that the pile body 1 is installed vertically downward in the pile hole. After a certain depth below the pile body 1, it can be separated from the bottom plate 3 by the positioning sleeve 26, so that the upper limit frame 2 and the limiting plate 22 and the supporting plate 23 are at the outer wall of the pile body 1 and push upward,It is separated from the outer wall of the pile body 1, making it easier for subsequent workers to install the pile body 1 into the pile hole.

[0019] The upper limit frame 2, the limit plate 22, the support plate 23 and the protection frame 31 match the pile body 1, and the limit plate 22 is located below the bottom of the pile body 1; the upper limit frame 2, the limit plate 22, the support plate 23 and the protection frame 31 match, so that the pile body 1 can effectively slide on its inner wall, thereby facilitating the installation of the pile body 1. When the pile body 1 is suspended, the limit plate 22 is located below the pile body 1, which is convenient for positioning the position of the pile body 1 after the limit plate 22 and the support plate 23 are connected.

[0020] The outer wall of the support plate 23 is fixedly connected with a plurality of inclined plates 231, the bottom end of the limit plate 22 is fitted with the top end of the support plate 23, and the top end of the positioning sleeve 26 is flush with the top end of the support plate 23; the inclined plate 231 fixedly connected to the outer wall of the support plate 23 can limit the limit plate 22, so that after the limit plate 22 is connected to the pile body 1, when the pile body 1 is continuously moved downward, the limit plate 22 can be limited by the inclined plate 231, so as to support the limit plate 22 to the top end surface of the support plate 23, so as to support and position the pile body 1, and the top end of the positioning sleeve 26 is flush with the top surface of the support plate 23, so that the positioning rod 25 can be effectively inserted into the positioning sleeve 26, so that the positioning rod 25 can effectively limit the position of the limit plate 22, thereby limiting the position of the pile body 1.

[0021] The limiting plate 22 is provided with a sliding hole 24 that matches the positioning rod 25, and the positioning rod 25 is slidably connected to the limiting plate 22 through the sliding hole 24. The bottom of the positioning sleeve 26 is threadedly connected with a rotating plate 27, and the bottom end of the rotating plate 27 is fixedly connected with a connecting block 271. The top of the bottom panel 3 is provided with a connecting hole 311 that matches the connecting block 271; the sliding hole 24 provided on the limiting plate 22 is used to install the positioning rod 25, so that the positioning rod 25 can slide downward under the action of the spring 251 and be pushed into the positioning sleeve 26. The rotating plate 27 threadedly connected to the bottom of the positioning sleeve 26 can adjust the position of the connecting block 271, and the connecting block 271 is threadedly connected to the connecting hole 311, so that the connecting block 271 can be connected to the bottom panel 3, and at the same time, it is convenient to separate the positioning sleeve 26 from the bottom panel 3, so that the support plate 23 can be separated from the pile body 1.

[0022] A plurality of insertion holes 33 are provided on the bottom panel 3, and a plurality of reinforcing rods 32 are slidably connected to the inner walls of the insertion holes 33; the plurality of insertion holes 33 provided on the bottom panel 3 are used to install the reinforcing rods 32, so that the bottom panel 3 can be installed on the pile hole, thereby fixing the position of the bottom panel 3.

[0023] The working principle and use process of the utility model are as follows: when the pile body 1 needs to be installed, the bottom panel 3 is first installed on the pile hole, and then the positioning sleeve 26 is connected to the top surface of the bottom panel 3, so that the support plate 23 is supported and fixed above the bottom panel 3. When the pile body 1 is suspended, the upper limit frame 2 set on the outer wall of the pile body 1 can be installed with the sliding rod 21, and the sliding rod 21 slides on the upper limit frame 2, so that the limit plate 22 fixedly connected to the bottom end of the sliding rod 21 is under the pile body 1, so that the limit plate 22 is synchronized with the pile body 1. At this time, the limit plate 22 and the support plate 23 can be connected, and then the pile body 1 is rotated to synchronize with the limit plate 22. The rotation of the positioning rod 25 can continuously adjust the position of the positioning rod 25, so that the positioning rod 25 can be rotated to the position corresponding to the positioning sleeve 26 under the elastic tension of the spring 251, and the positioning rod 25 can be inserted into the positioning sleeve 26 to limit the position of the pile body 1. When the pile body 1 is lowered again, the pile body 1 can accurately correspond to the pile hole, which is convenient for the accurate connection of the pile body 1 and the pile hole, avoiding the square pile body 1 and the pile hole from being difficult to correspond up and down, which is easy to cause the pile hole and the pile body 1 to have a large direct friction, increase the difficulty of lowering and installation, and destroy the flatness of the inner wall of the pile hole.

Claims

1. A construction pile for construction engineering, comprising a pile body (1), characterized in that: The pile body (1) is provided with an upper limit frame (2) on the outer wall, and a plurality of sliding rods (21) are slidably connected to the upper limit frame (2), and the bottom end of the sliding rod (21) is fixedly connected to a limit plate (22), and a clearance hole matching the pile body (1) is opened on the limit plate (22), and a support plate (23) is provided below the limit plate (22), and four positioning rods (25) are slidably connected to the support plate (23), and the outer wall of the positioning rod (25) is provided with a spring (251), and a plurality of positioning sleeves (26) matching the positioning rod (25) are fixedly connected to the support plate (23), and the positioning rod (25) matches the positioning sleeve (26), and the bottom of the positioning sleeve (26) is detachably connected to a bottom panel (3), and the bottom end of the bottom panel (3) is fixedly connected to a protective frame (31) matching the pile hole.

2. A construction pile for construction engineering according to claim 1, characterized in that: The upper limit frame (2), the limit plate (22), the support plate (23) and the protection frame (31) match the pile body (1), and the limit plate (22) is located below the bottom of the pile body (1).

3. A construction pile for construction engineering according to claim 1, characterized in that: The outer wall of the support plate (23) is fixedly connected with a plurality of inclined plates (231); the bottom end of the limit plate (22) is in contact with the top end of the support plate (23); and the top end of the positioning sleeve (26) is flush with the top end of the support plate (23).

4. A construction pile for construction engineering according to claim 1, characterized in that: The limiting plate (22) is provided with a sliding hole (24) matching the positioning rod (25); the positioning rod (25) is slidably connected to the limiting plate (22) through the sliding hole (24); the bottom of the positioning sleeve (26) is threadedly connected to a rotating plate (27); the bottom end of the rotating plate (27) is fixedly connected to a connecting block (271); and the top of the bottom panel (3) is provided with a connecting hole (311) matching the connecting block (271).

5. The construction pile for construction engineering according to claim 1, characterized in that: The bottom panel (3) is provided with a plurality of insertion holes (33), and the inner walls of the insertion holes (33) are slidably connected with a plurality of reinforcement rods (32).

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