Building pile for constructional engineering

Abstract

The utility model belongs to the technical field of building piles, and particularly relates to a building pile for constructional engineering, which comprises a building pile body, an extrusion component capable of extruding foundation holes with different diameters up and down, and an extrusion component capable of extruding the foundation holes with different diameters up and down, the top of the building pile body is in threaded connection with a cover plate through an annular plate, and the top end of the building pile body is provided with a through hole. And the extrusion assembly is arranged in the building pile body. The extrusion assembly comprises supports, the multiple supports are fixedly installed in the building pile body, the screws are rotationally connected to the supports through bearings, and the square holes are formed in the screws. According to the building pile for the constructional engineering, by arranging the extrusion assembly, the effect of extruding foundation holes with different diameters in the vertical direction can be achieved, and by extruding the foundation holes with different diameters in the vertical direction, the building pile for the constructional engineering can be used in the foundation holes with the same diameters in the vertical direction; and the device can also be used in foundation holes with different diameters up and down, and the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to building pile technical field, concretely is a building pile for constructional engineering. BACKGROUND

[0002] Constructional engineering refers to the engineering entity formed through the installation activities of various types of house building and its auxiliary facilities and the installation activities of the lines, pipelines and equipment matched therewith. The "house building" refers to the engineering with a roof, beam column, wall, foundation and internal space formed to meet the needs of people's production, residence, study and public activities. In some constructional engineering, building piles are used, which are a basic form in building and are usually referred to as pile foundation.

[0003] The existing patent CN219240519U discloses a building pile for constructional engineering, which solves the problem that the current building pile lacks the adjustment function of the diameter of the building pile. However, in the patent, the building pile can only be used for the foundation hole with the same diameter from top to bottom. If the diameters of the foundation hole from top to bottom are different, some arc plates will not be in contact with the side wall of the foundation hole, and the use range is limited. Therefore, the building pile for constructional engineering is invented. SUMMARY

[0004] In view of the above and / or the existing problems in the building pile for constructional engineering, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a building pile for constructional engineering, which can solve the above-mentioned problems.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] A building pile for constructional engineering, comprising a building pile body, a top of the building pile body is threadedly connected with a cover plate through an annular plate, a top end of the building pile body is provided with a through hole, and further comprising:

[0008] An extrusion assembly capable of extruding the foundation hole with different diameters from top to bottom, which is arranged in the building pile body.

[0009] As a preferred scheme of the building pile for constructional engineering, the extrusion assembly comprises:

[0010] A support, a plurality of supports are fixedly installed in the building pile body;

[0011] A screw rod, which is rotatably connected to the support through a bearing;

[0012] A square hole is formed in the screw rod.

[0013] As a preferred scheme of the building pile for constructional engineering, the extrusion assembly further comprises:

[0014] A sliding block is threadedly connected to the screw rod, and the bottom end of the sliding block is provided with an inclined surface.

[0015] A first telescopic rod is fixedly installed between the sliding block and the support.

[0016] As a preferred scheme of the building pile for constructional engineering, the extrusion assembly further comprises:

[0017] A square rod is slidably connected to the building pile body on both sides of the sliding block, and one end of the square rod is provided with an inclined surface and is in contact with the bottom end of the sliding block.

[0018] An arc-shaped plate is fixedly installed on the other end of the square rod, and the arc-shaped plate is located on the side wall of the building pile body.

[0019] As a preferred scheme of the building pile for constructional engineering, the extrusion assembly further comprises:

[0020] A fixed plate is fixedly installed on the square rod.

[0021] A first spring is sleeved on the square rod, and both ends of the first spring are fixedly connected with the fixed plate and the building pile body.

[0022] As a preferred scheme of the building pile for constructional engineering, the extrusion assembly further comprises:

[0023] A second telescopic rod is fixedly installed in the building pile body on both sides of the screw rod.

[0024] An extrusion plate is fixedly installed on one end of the second telescopic rod, and the extrusion plate is in contact with the screw rod.

[0025] A second spring is sleeved on the second telescopic rod, and both ends of the second spring are fixedly connected with the extrusion plate and the building pile body.

[0026] As a preferred scheme of the building pile for constructional engineering, further comprising:

[0027] A driving assembly is arranged in the square hole and is used for rotating the plurality of screw rods individually.

[0028] As a preferred scheme of the building pile for constructional engineering, the driving assembly comprises:

[0029] The round rod is sequentially threaded through the through hole and the square hole.

[0030] The square block is fixedly installed on the bottom end of the round rod and is inserted into the square hole.

[0031] The driving plate is fixedly installed on the top of the round rod.

[0032] Compared with the prior art, the building pile for constructional engineering has the following advantages:

[0033] The setting of the extrusion assembly can realize the extrusion of the foundation hole with different diameters, and the building pile for constructional engineering can be used in the foundation hole with different diameters as well as the foundation hole with the same diameter, thereby improving the use range. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 The figure is a structural schematic view of the utility model;

[0035] Figure 2 The figure is a front view schematic view of the utility model structure;

[0036] Figure 3 The figure is a structural schematic view of the utility model Figure 2 The figure is an enlarged schematic view of structure A of the utility model;

[0037] Figure 4 The figure is a structural schematic view of the driving assembly of the utility model;

[0038] Figure 5 The figure is a structural schematic view of the support of the utility model.

[0039] In the figure, the building pile body 10, the annular plate 11, the through hole 12, the cover plate 20, the support 30, the screw rod 31, the square hole 32, the sliding block 33, the first telescopic rod 34, the square rod 35, the arc-shaped plate 36, the fixed plate 37, the first spring 38, the second telescopic rod 39, the extrusion plate 391, the second spring 392, the round rod 40, the square block 41, and the driving plate 42. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will make further detailed description on the embodiment of the utility model in combination with the drawings.

[0041] The utility model provides a kind of building pile for constructional engineering, please refer to Figures 1-5, including building pile body 10, the top of building pile body 10 is connected with cover plate 20 through annular plate 11, and the top of building pile body 10 is provided with through hole 12;

[0042] Further comprising: extrusion assembly capable of extruding foundation hole with different diameters upward and downward, and the extrusion assembly is arranged in building pile body 10.

[0043] The extrusion assembly comprises: support 30, screw rod 31, square hole 32, sliding block 33, first telescopic rod 34, square rod 35, arc plate 36, fixed plate 37, first spring 38, second telescopic rod 39, extrusion plate 391 and second spring 392.

[0044] A plurality of supports 30 are fixedly installed in building pile body 10, screw rod 31 is rotatably connected to support 30 through a bearing, square hole 32 is arranged in screw rod 31, sliding block 33 is threadedly connected to screw rod 31, the bottom end of sliding block 33 is provided with an inclined surface, first telescopic rod 34 is fixedly installed between sliding block 33 and support 30, square rod 35 is slidably connected to building pile body 10 on both sides of sliding block 33, one end of square rod 35 is provided with an inclined surface and is in contact with the bottom end of sliding block 33, arc plate 36 is fixedly installed on the other end of square rod 35, and arc plate 36 is located on the side wall of building pile body 10, fixed plate 37 is fixedly installed on square rod 35, first spring 38 is sleeved on square rod 35, and the two ends of first spring 38 are fixedly connected with fixed plate 37 and building pile body 10 respectively, second telescopic rod 39 is fixedly installed in building pile body 10 on both sides of screw rod 31, extrusion plate 391 is fixedly installed on one end of second telescopic rod 39, and extrusion plate 391 is in contact with screw rod 31, second spring 392 is sleeved on second telescopic rod 39, and the two ends of second spring 392 are fixedly connected with extrusion plate 391 and building pile body 10 respectively; wherein, the second telescopic rod 39, the extrusion plate 391 and the second spring 392 are arranged to avoid self-rotation of the screw rod 31, and the second telescopic rod 39 is preferably the telescopic rod in the patent CN203939829U.

[0045] Further comprising: driving assembly for rotating a plurality of screw rods 31 individually, and the driving assembly is arranged in square hole 32.

[0046] The driving assembly comprises: round rod 40, square block 41 and driving plate 42.

[0047] Round rod 40 passes through through hole 12 and square hole 32 in sequence, square block 41 is fixedly installed on the bottom end of round rod 40, square block 41 is inserted into square hole 32, and driving plate 42 is fixedly installed on the top of round rod 40.

[0048] In specific use, the specific steps are as follows:

[0049] First, by passing the hoisting rope through the U-shaped plate on the cover plate 20, the whole building pile is hoisted, then the building pile is pressed into the foundation hole, then the cover plate 20 is removed, then the round rod 40 is moved up and down to make the square block 41 in the square hole 32 in turn, and when the square block 41 is in the square hole 32, the round rod 40 is rotated by driving the plate 42 to rotate the screw rod 31, and then the sliding block 33 is moved downward to press the square rod 35, until the arc-shaped plate 36 is in close contact with the side surface of the foundation hole.

[0050] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A building pile for construction engineering, comprising a building pile body (10), wherein the top of the building pile body (10) is threadedly connected to a cover plate (20) via an annular plate (11), and a through hole (12) is provided at the top of the building pile body (10), characterized in that, Also includes: An extrusion assembly capable of extruding foundation holes of different diameters at the top and bottom, and the extrusion assembly is located in the building pile body (10).

2. A building pile for construction engineering according to claim 1, characterized in that, The extrusion assembly includes: A bracket (30) is fixedly installed in the building pile body (10); Screw (31), which is rotatably connected to bracket (30) via bearing; A square hole (32) is formed in the screw (31).

3. A building pile for construction engineering according to claim 2, characterized in that, The extrusion assembly further includes: The slider (33) is threadedly connected to the screw (31), and the bottom end of the slider (33) is set as an inclined surface; The first telescopic rod (34) is fixedly installed between the slider (33) and the bracket (30).

4. A building pile for construction engineering according to claim 3, characterized in that, The extrusion assembly further includes: Square rods (35) are slidably connected to the building pile body (10) on both sides of the slider (33), and one end of the square rods (35) is set as an inclined surface and contacts the bottom end of the slider (33); An arc-shaped plate (36) is fixedly installed on the other end of a square rod (35) and the arc-shaped plate (36) is located on the side wall of the building pile body (10).

5. A building pile for construction engineering according to claim 4, characterized in that, The extrusion assembly further includes: A fixing plate (37) is fixedly installed on a square rod (35); The first spring (38) is sleeved on the square rod (35), and the two ends of the first spring (38) are fixedly connected to the fixing plate (37) and the building pile body (10) respectively.

6. A building pile for construction engineering according to claim 5, characterized in that, The extrusion assembly further includes: The second telescopic rod (39) is fixedly installed in the building pile body (10) located on both sides of the screw rod (31); An extrusion plate (391) is fixedly installed on one end of the second telescopic rod (39), and the extrusion plate (391) is in contact with the screw (31); The second spring (392) is sleeved on the second telescopic rod (39), and the two ends of the second spring (392) are fixedly connected to the extrusion plate (391) and the building pile body (10) respectively.

7. A building pile for construction engineering according to claim 2, characterized in that, Also includes: A drive assembly for individually rotating multiple screws (31), and the drive assembly is disposed in a square hole (32).

8. A building pile for construction engineering according to claim 7, characterized in that, The driving component includes: A round rod (40) passes through a through hole (12) and a square hole (32) in sequence; A block (41) is fixedly installed on the bottom end of a round rod (40) and inserted into a square hole (32); A drive plate (42) is fixedly mounted on the top of the round rod (40).

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