Fixing structure of concrete pile foundation

Abstract

The utility model discloses a fixing structure of a concrete pile foundation, which relates to the technical field of building construction and comprises a stand column, a longitudinal supporting column movably mounted in the stand column, a first transverse supporting column movably mounted at one end of the stand column, and a second transverse supporting column movably mounted in the first transverse supporting column. An arc-shaped sleeve plate is movably installed at the end, away from the first transverse supporting column, of the second transverse supporting column, and an adjusting screw rod is further movably connected between the first transverse supporting column and the second transverse supporting column. By means of the arrangement of the stand columns, the longitudinal supporting columns and the bottom plate, the installation height of the arc-shaped sleeve plate can be rapidly adjusted, a fixing point is provided for the whole device, meanwhile, through the arrangement of the adjustable second transverse supporting columns and the arc-shaped sleeve plate, the device can be rapidly installed on the outer side of the concrete pile foundation, and therefore the concrete pile foundation is supported and fixed; and the dismounting and mounting efficiency of the whole structure is improved, and the whole device is convenient to store and transport due to the arrangement of a folding structure.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fixing structure of a concrete pile foundation. Background Art

[0002] Concrete pile foundation is an important structure widely used in hydraulic structures, industrial buildings, civil buildings and bridge foundation projects. It is mainly made of concrete. After the concrete pile foundation is poured, in order to maintain the stability of the concrete pile foundation, during the pile foundation construction process, especially during the pouring of concrete, the pile body may deviate or tilt due to various factors. Therefore, additional support and fixation can ensure that the pile body remains vertical and stable during the pouring of concrete.

[0003] For example, the Chinese utility model patent disclosed by publication number CN211498851U: a pile foundation fixing structure, the application can achieve an anti-tilting effect on the pile column by cooperating with the second support rod, which greatly increases the stability of the pile column buried underground. At the same time, no less than four groups of support rod mechanisms are set up to prevent the pile column from becoming loose and unstable with the soil during long-term use. However, since the main structure of the application is composed of a first support sleeve, a first support rod, a right-angle sleeve, a second support rod, a second support sleeve, a connecting rod, a positioning sleeve, a steel pipe, a connecting sleeve, a hook foot and other components, and the above components are all connected to each other by bolts, the installation difficulty of the overall structure will be increased, making the disassembly and assembly efficiency of the overall structure lower. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing structure of a concrete pile foundation, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fixing structure of a concrete pile foundation comprises a column, wherein a longitudinal support column is movably installed in the column, a first transverse support column is movably installed at one end of the column, a second transverse support column is movably installed in the first transverse support column, an arc sleeve plate is movably installed at one end of the second transverse support column away from the first transverse support column, and an adjusting screw is movably connected between the first transverse support column and the second transverse support column.

[0007] As a further preferred embodiment of the present invention, a plurality of first limiting holes are provided on both sides of the column, a handle is fixedly mounted on one side of the column, and a first connecting seat is fixedly mounted on the side of the column away from the handle.

[0008] As a further preferred embodiment of the present invention, a plurality of second limit holes are provided in the longitudinal support column, a connecting block is fixedly installed at the lower end of the longitudinal support column, a base plate is movably installed at the lower end of the connecting block, the upper end of the longitudinal support column is inserted and installed in the column, and a pin is inserted and installed between the first limit hole and the second limit hole at the same horizontal position. Through the setting of the longitudinal support column, the installation height of the column and the first transverse support column, the second transverse support column, and the arc sleeve can be adjusted.

[0009] As a further preferred embodiment of the present invention, a second connecting seat is fixedly installed on the upper end of the base plate, the second connecting seat is rotatably installed on the lower end of the connecting block through a pin shaft, and the base plate is fixedly installed on the ground in the construction area through anchor nails.

[0010] As a further preferred solution of the present utility model, one end of the first transverse support column is rotatably mounted in the first connecting seat, and a first fixing seat is fixedly mounted on the upper end of the first transverse support column.

[0011] As a further preferred scheme of the utility model, a second fixing seat is fixedly installed on the upper end of the second transverse support column, a shaft sleeve is fixedly installed on the side of the second fixing seat relative to the first fixing seat, a third connecting seat is fixedly installed on one end of the second transverse support column, and the end of the second transverse support column away from the third connecting seat is inserted and installed in the first transverse support column, and the adjusting screw is threadedly connected in the first fixing seat, and one end of the adjusting screw is also rotatably installed in the shaft sleeve. Through the arrangement of the adjusting screw and the first fixing seat and the second fixing seat, the overall length of the first transverse support column and the second transverse support column can be adjusted, thereby facilitating the arc sleeve plate support to be fixed on the outside of the concrete pile foundation.

[0012] As a further preferred embodiment of the present invention, fixed side plates are fixedly installed on both sides of the arc-shaped sleeve, and a connecting plate is also fixedly installed on the outer side of the arc-shaped sleeve between the two first connecting seats. The connecting plate is rotatably installed in the third connecting seat, and the arc-shaped sleeve is inserted and installed on the outer side of the concrete pile foundation. Two adjacent fixed side plates are fixedly connected by bolts. With the help of the arrangement of the two arc-shaped sleeves, the second transverse support column, the first transverse support column, the vertical column, and the longitudinal support column can quickly support and fix the concrete pile foundation.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The fixing structure of a concrete pile foundation described in the utility model can quickly adjust the installation height of the arc sleeve by means of the setting of the vertical columns, the longitudinal support columns and the bottom plate, and provide a fixing point for the entire device. At the same time, through the adjustable second horizontal support column and the arc sleeve setting, it can be quickly installed on the outside of the concrete pile foundation, thereby supporting and fixing the concrete pile foundation, improving the disassembly and assembly efficiency of the overall structure, and the foldable structure setting is convenient for the storage and transportation of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second transverse support column of the utility model;

[0018] Figure 4 It is a schematic diagram of the arc sleeve structure of the utility model.

[0019] In the figure: 1. column; 2. longitudinal support column; 3. first transverse support column; 4. second transverse support column; 5. arc sleeve; 6. adjusting screw; 7. first limiting hole; 8. handle; 9. first connecting seat; 10. second limiting hole; 11. connecting block; 12. bottom plate; 13. second connecting seat; 14. first fixed seat; 15. second fixed seat; 16. bushing; 17. third connecting seat; 18. connecting plate; 19. fixed side plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 4 As shown, the utility model provides a fixing structure of a concrete pile foundation, including a column 1, a longitudinal support column 2 is movably installed in the column 1, a first transverse support column 3 is movably installed at one end of the column 1, a second transverse support column 4 is movably installed in the first transverse support column 3, an arc sleeve plate 5 is movably installed at one end of the second transverse support column 4 away from the first transverse support column 3, and an adjusting screw 6 is also movably connected between the first transverse support column 3 and the second transverse support column 4.

[0022] like Figure 1As shown, a plurality of first limiting holes 7 are provided on both sides of the column 1, a handle 8 is fixedly installed on one side of the column 1, a first connecting seat 9 is fixedly installed on the side of the column 1 opposite to the handle 8, a plurality of second limiting holes 10 are provided in the longitudinal support column 2, a connecting block 11 is fixedly installed on the lower end of the longitudinal support column 2, a bottom plate 12 is movably installed on the lower end of the connecting block 11, the upper end of the longitudinal support column 2 is inserted and installed in the column 1, and a pin is inserted and installed between the first limiting hole 7 and the second limiting hole 10 at the same horizontal position. Through the setting of the longitudinal support column 2, the installation height of the column 1 and the first transverse support column 3, the second transverse support column 4, and the arc sleeve plate 5 can be adjusted, a second connecting seat 13 is fixedly installed on the upper end of the bottom plate 12, the second connecting seat 13 is rotatably installed on the lower end of the connecting block 11 through a pin, and the bottom plate 12 is fixedly installed on the ground in the construction area through anchor nails;

[0023] like Figure 2-Figure 3 As shown, one end of the first transverse support column 3 is rotatably installed in the first connecting seat 9, the first transverse support column 3 has a first fixed seat 14 fixedly installed on the upper end, the second transverse support column 4 has a second fixed seat 15 fixedly installed on the upper end, the second fixed seat 15 is fixedly installed with a sleeve 16 on one side relative to the first fixed seat 14, one end of the second transverse support column 4 is fixedly installed with a third connecting seat 17, one end of the second transverse support column 4 away from the third connecting seat 17 is inserted and installed in the first transverse support column 3, and the adjusting screw 6 is threadedly connected in the first fixing seat 14, and one end of the adjusting screw 6 is also rotatably installed in the sleeve 16. By setting the adjusting screw 6 and the first fixing seat 14 and the second fixing seat 15, the overall length of the first transverse support column 3 and the second transverse support column 4 can be adjusted, so as to facilitate the arc sleeve 5 to be supported and fixed on the outside of the concrete pile foundation;

[0024] like Figure 2-Figure 4 As shown, fixed side plates 19 are fixedly installed on both sides of the arc sleeve 5, and a connecting plate 18 is also fixedly installed on the outer side of the arc sleeve 5 located between the two first connecting seats 9. The connecting plate 18 is rotatably installed in the third connecting seat 17, and the arc sleeve 5 is inserted and installed on the outer side of the concrete pile foundation. Two adjacent fixed side plates 19 are fixedly connected by bolts. With the help of the setting of the two arc sleeves 5, the second transverse support column 4, the first transverse support column 3, the column 1, and the longitudinal support column 2 can quickly support and fix the concrete pile foundation.

[0025] It should be noted that the utility model is a fixing structure of a concrete pile foundation. When supporting and fixing the concrete pile foundation, the bottom plate 12 can be first fixed to the ground in the construction area by anchor nails, and then the adjusting screw 6 is rotated by a tool such as a wrench, so that one end of the adjusting screw 6 rotates in the sleeve 16 on one side of the second fixing seat 15. At the same time, the adjusting screw 6 is also rotated in the inner thread of the first fixing seat 14, so that the second lateral support column 4 moves in the first lateral support column 3, and then the second lateral support column 4 is connected to the third connecting seat 17. The arc sleeve 5 is gradually driven to be installed on the outside of the concrete pile foundation, and the first transverse support column 3 and the second transverse support column 4 are supported by adjusting the screw 6, so that the arc sleeve 5 can be tightly pressed on the outside of the concrete pile foundation with the bottom plate 12 as the support point. Then, another arc sleeve 5 is installed on the other side of the concrete pile foundation as described above, and the adjacent fixed side plates 19 of the two arc sleeves 5 are fixed by bolts, thereby completing the support and fixation of the concrete pile foundation, and the corresponding number of support structures can be added according to actual construction needs in the later stage.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixed structure of a concrete pile foundation, characterized in that: The invention comprises a column (1), wherein a longitudinal support column (2) is movably mounted inside the column (1), a first transverse support column (3) is movably mounted at one end of the column (1), a second transverse support column (4) is movably mounted inside the first transverse support column (3), an arc-shaped sleeve plate (5) is movably mounted at one end of the second transverse support column (4) away from the first transverse support column (3), and an adjusting screw (6) is movably connected between the first transverse support column (3) and the second transverse support column (4).

2. A fixing structure for a concrete pile foundation according to claim 1, characterized in that: A plurality of first limiting holes (7) are provided on both sides of the column (1); a handle (8) is fixedly mounted on one side of the column (1); and a first connecting seat (9) is fixedly mounted on the side of the column (1) facing away from the handle (8).

3. A fixing structure for a concrete pile foundation according to claim 2, characterized in that: A plurality of second limiting holes (10) are provided in the longitudinal support column (2); a connecting block (11) is fixedly mounted on the lower end of the longitudinal support column (2); a bottom plate (12) is movably mounted on the lower end of the connecting block (11); the upper end of the longitudinal support column (2) is inserted into the column (1), and a pin is inserted between the first limiting hole (7) and the second limiting hole (10) at the same horizontal position.

4. A fixing structure for a concrete pile foundation according to claim 3, characterized in that: A second connection seat (13) is fixedly mounted on the upper end of the base plate (12); the second connection seat (13) is rotatably mounted on the lower end of the connection block (11) via a pin shaft; and the base plate (12) is fixedly mounted on the ground in the construction area via anchor nails.

5. The fixing structure of a concrete pile foundation according to claim 1, characterized in that: One end of the first transverse support column (3) is rotatably mounted in the first connecting seat (9), and a first fixing seat (14) is fixedly mounted on the upper end of the first transverse support column (3).

6. A fixing structure for a concrete pile foundation according to claim 5, characterized in that: A second fixing seat (15) is fixedly mounted on the upper end of the second transverse support column (4); a shaft sleeve (16) is fixedly mounted on one side of the second fixing seat (15) relative to the first fixing seat (14); a third connecting seat (17) is fixedly mounted on one end of the second transverse support column (4); an end of the second transverse support column (4) away from the third connecting seat (17) is inserted and mounted in the first transverse support column (3); the adjusting screw (6) is threadedly connected in the first fixing seat (14), and one end of the adjusting screw (6) is also rotatably mounted in the shaft sleeve (16).

7. A fixing structure for a concrete pile foundation according to claim 6, characterized in that: Fixed side plates (19) are fixedly mounted on both sides of the arc-shaped sleeve plate (5), and a connecting plate (18) is also fixedly mounted on the outer side of the arc-shaped sleeve plate (5) between the two first connecting seats (9). The connecting plate (18) is rotatably mounted in the third connecting seat (17), and the arc-shaped sleeve plate (5) is inserted and mounted on the outer side of the concrete pile foundation, and two adjacent fixed side plates (19) are fixedly connected by bolts.

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