Flushing equipment for pile sinking of reinforced recycled concrete precast pile

Abstract

The utility model relates to the technical field of concrete, and discloses flushing equipment for pile sinking of a reinforced recycled concrete precast pile, which comprises a mounting seat, a flushing pipe, a water pumping pipe and an upright post, the flushing pipe and the water pumping pipe vertically penetrate through the two sides of the stand column respectively and are fixedly connected with the stand column, and scale marks are vertically arranged on the front side of the stand column. The flushing pipe and the water pumping pipe are arranged on the inner sides of the stand columns, the flushing pipe and the water pumping pipe can be protected, the service life of the flushing pipe and the service life of the water pumping pipe are prolonged, the adjusting block, the adjusting groove and the lead screw are combined, a worker rotates a rotary knob, two sets of cleaning blocks can be driven to move relatively, and the cleaning efficiency is improved. A rubber pad on the inner wall of the cleaning groove is attached to the outer side of the stand column, mud attached to the outer side of the stand column can be further scraped and cleaned in the recycling process, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a water flushing device used for sinking reinforced regenerated concrete prefabricated piles. Background Art

[0002] Reinforced concrete precast piles are prefabricated in a prefabricated component processing plant, and after being cured and reaching the designed strength, they are transported to the construction site, driven into the soil with a pile driver, and then the pedestal beam foundation is poured on the top of the pile. There are many ways to sink precast brick piles, such as hammer pile driving, static pile driving and water jet pile driving. Among them, water jet pile driving requires a flushing equipment used for reinforced recycled concrete precast piles to sink the precast piles.

[0003] After searching, the publication number CN215290114U is found, which discloses a flushing device for reinforced recycled concrete precast pile sinking. The annular spray frame can be connected to an external water pipe through a joint to provide a water source for the annular spray frame. The water source inside the annular spray frame can be evenly sprayed through the spray hole. When the benchmark is recovered, the muddy water on the outer surface of the water injection steel pipe and the drainage steel pipe can be flushed to prevent the mud from solidifying on the outside of the benchmark and the water injection steel pipe and the drainage steel pipe after the benchmark is pulled out, which will make it impossible to clean it later and affect the use of the device, thereby ensuring the durability of the device.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: in the above case, during use, the muddy water on the outer surface of the benchmark, water injection steel pipe and drainage steel pipe is flushed by spraying water. Although it can achieve a cleaning effect, the sewage generated by cleaning will flow into the prefabricated piles again, affecting normal use. In addition, the water injection steel pipe and the drainage steel pipe are exposed to the outside and are easily bent and damaged by collision.

[0005] Therefore, we propose a flushing equipment for reinforced recycled concrete precast pile sinking, which can solve the above problems. Utility Model Content

[0006] The utility model aims to provide a flushing device for sinking reinforced recycled concrete precast piles, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flushing device for pile sinking of reinforced recycled concrete precast piles, comprising a mounting seat, a flushing pipe and a suction pipe, an annular connecting groove is provided at the edge of the bottom side of the mounting seat, and also includes a column, the flushing pipe and the suction pipe respectively vertically penetrate the two sides of the column and are fixedly connected to the column, a scale line is vertically arranged on the front side of the column, a mounting groove is provided in the middle part of the bottom side of the mounting seat, a guide groove is provided in the middle part of the inner wall at the top end of the mounting groove, the column is movably connected to the guide groove, cleaning blocks are slidably connected to the two sides of the mounting groove, a cleaning groove is provided on the side of the cleaning block close to the column, the cleaning groove is semicircular, the cleaning groove matches the size of the column, a rubber pad is bonded to the inner wall of the cleaning groove, and the rubber pad fits the outer side of the column.

[0008] As an optional solution of the technical solution of the present application, an adjustment groove is horizontally opened on the front inner wall of the installation groove, an adjustment block is fixedly installed on the front side of the cleaning block, and the adjustment groove is slidably connected to the adjustment block.

[0009] As an optional solution of the technical solution of the present application, the interior of the adjustment groove is connected with a screw rod through a bearing for horizontal rotation, and the screw rod horizontally penetrates the two groups of adjustment blocks and is threadedly connected to the adjustment blocks.

[0010] As an optional solution of the technical solution of the present application, a knob is fixedly mounted on one end of the screw rod placed on the outer side of the mounting seat, and the rotation directions of the two sides of the screw rod are opposite.

[0011] As an optional solution of the technical solution of the present application, a sliding block is fixedly installed on the rear side of the cleaning block, a sliding groove is horizontally opened on the rear inner wall of the mounting groove, and the sliding block is slidably connected to the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by placing the flushing pipe and the suction pipe on the inner side of the column, the flushing pipe and the suction pipe can be protected and the service life of the flushing pipe and the suction pipe can be increased; through the combination of the adjusting block, the adjusting groove and the screw rod, the staff turns the knob to drive the two groups of cleaning blocks to move relative to each other, so that the rubber pad on the inner wall of the cleaning groove fits with the outer side of the column, and further the mud adhered to the outer side of the column during the recovery process can be scraped off and cleaned, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a front view of a flushing device for sinking reinforced recycled concrete precast piles according to the utility model;

[0015] Figure 2It is a top view of a mounting base of a flushing device for sinking reinforced recycled concrete precast piles according to the utility model.

[0016] In the figure: 1. mounting seat; 11. connecting groove; 12. mounting groove; 13. guide groove; 14. column; 15. scale line; 16. flushing pipe; 17. suction pipe; 2. cleaning block; 21. cleaning groove; 22. rubber pad; 23. adjustment block; 24. adjustment groove; 25. screw rod; 26. knob; 27. slider; 28. slide groove. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2 The utility model provides a technical solution: a flushing device for reinforced recycled concrete precast pile sinking, comprising a mounting seat 1, a flushing pipe 16 and a pumping pipe 17, an annular connecting groove 11 is provided at the edge of the bottom side of the mounting seat 1, and also comprises a column 14, the flushing pipe 16 and the pumping pipe 17 vertically penetrate the two sides of the column 14 respectively and are fixedly connected with the column 14, and a scale line 15 is vertically arranged on the front side of the column 14, a mounting groove 12 is provided in the middle of the bottom side of the mounting seat 1, a guide groove 13 is penetrated in the middle of the inner wall of the top end of the mounting groove 12, the column 14 is movably connected with the guide groove 13, cleaning blocks 2 are slidably connected on both sides of the interior of the mounting groove 12, a cleaning groove 21 is provided on one side of the cleaning block 2 close to the column 14, the cleaning groove 21 is semicircular, the cleaning groove 21 matches the size of the column 14, a rubber pad 22 is bonded to the inner wall of the cleaning groove 21, and the rubber pad 22 fits the outer side of the column 14.

[0018] In this technical solution, by placing the flushing pipe 16 and the suction pipe 17 on the inner side of the column 14, the flushing pipe 16 and the suction pipe 17 can be protected and the service life of the flushing pipe 16 and the suction pipe 17 can be improved. The connecting groove 11 on the bottom side of the mounting seat 1 facilitates the connection between the mounting seat 1 and the top of the precast concrete pile. The guide groove 13 on the upper surface of the mounting seat 1 facilitates the insertion of the column 14 into the precast concrete pile for flushing and pumping operations. The scale line 15 on the front side of the column 14 facilitates the staff to control the use position of the flushing pipe 16 and the suction pipe 17.

[0019] In this embodiment, an adjustment groove 24 is horizontally opened on the inner wall of the front side of the mounting groove 12, and an adjustment block 23 is fixedly installed on the front side of the cleaning block 2. The adjustment groove 24 is slidably connected to the adjustment block 23. The inside of the adjustment groove 24 is horizontally connected to a screw rod 25 through a bearing for horizontal rotation. The screw rod 25 horizontally penetrates the two groups of adjustment blocks 23 and is threadedly connected to the adjustment block 23. A knob 26 is fixedly installed on one end of the screw rod 25 placed on the outer side of the mounting seat 1, and the rotation directions on both sides of the screw rod 25 are opposite.

[0020] In this technical solution, during the process of recovering the column 14, the staff turns the knob 26 to drive the screw rod 25 to rotate in the adjustment groove 24, and through the two groups of adjustment blocks 23, the two groups of cleaning blocks 2 can be driven to move relative to each other, so that the rubber pad 22 on the inner wall of the cleaning groove 21 fits with the outer side of the column 14, and further automatically scrapes and cleans the mud adhered to the outer side of the column 14.

[0021] In this embodiment, a sliding block 27 is fixedly installed on the rear side of the cleaning block 2, and a sliding groove 28 is horizontally opened on the rear inner wall of the installation groove 12, and the sliding block 27 is slidably connected to the sliding groove 28.

[0022] In this technical solution, the sliding connection between the slider 27 and the slide groove 28 can improve the movement stability of the cleaning block 2, and further improve the cleaning effect of the cleaning block 2 on the mud outside the column 14.

[0023] When a flushing device for reinforcing steel recycled concrete precast pile sinking is used, the flushing pipe 16 and the pumping pipe 17 are placed on the inner side of the column 14, so that the flushing pipe 16 and the pumping pipe 17 can be protected and the service life of the flushing pipe 16 and the pumping pipe 17 can be improved. The connecting groove 11 on the bottom side of the mounting seat 1 facilitates the connection between the mounting seat 1 and the top of the concrete precast pile. The guide groove 13 on the upper surface of the mounting seat 1 facilitates the insertion of the column 14 into the concrete precast pile for flushing and pumping operations. The scale line 15 on the front side of the column 14 facilitates the staff to control the use position of the flushing pipe 16 and the pumping pipe 17. In the process of recovering the column 14, the staff turns the knob 26 to drive the screw rod 25 to rotate in the adjustment groove 24. The two groups of adjustment blocks 23 can drive the two groups of cleaning blocks 2 to move relative to each other, so that the rubber pad 22 on the inner wall of the cleaning groove 21 fits with the outer side of the column 14, and further automatically scrapes and cleans the mud adhering to the outer side of the column 14.

Claims

1. A flushing device for reinforced recycled concrete precast pile sinking, comprising a mounting seat (1), a flushing pipe (16) and a pumping pipe (17), wherein an annular connecting groove (11) is provided at the edge of the bottom side of the mounting seat (1), characterized in that: It also includes a column (14), the flushing pipe (16) and the suction pipe (17) vertically penetrate the two sides of the column (14) respectively and are fixedly connected to the column (14), the front side of the column (14) is vertically provided with a scale line (15), the middle part of the bottom side of the mounting seat (1) is provided with a mounting groove (12), the middle part of the inner wall of the top end of the mounting groove (12) is penetrated with a guide groove (13), the column (14) and the guide groove (13) are movably connected, the two sides of the inside of the mounting groove (12) are slidably connected with a cleaning block (2), the side of the cleaning block (2) close to the column (14) is provided with a cleaning groove (21), the cleaning groove (21) is semicircular, the size of the cleaning groove (21) matches that of the column (14), the inner wall of the cleaning groove (21) is bonded with a rubber pad (22), and the rubber pad (22) fits the outer side of the column (14).

2. The flushing equipment for reinforced recycled concrete precast pile sinking according to claim 1 is characterized by: An adjustment groove (24) is horizontally provided on the front inner wall of the installation groove (12), an adjustment block (23) is fixedly installed on the front side of the cleaning block (2), and the adjustment groove (24) is slidably connected to the adjustment block (23).

3. The flushing equipment for reinforced recycled concrete precast pile sinking according to claim 2 is characterized by: The inside of the adjustment groove (24) is horizontally rotatably connected with a screw rod (25) via a bearing. The screw rod (25) horizontally penetrates the two groups of adjustment blocks (23) and is threadedly connected to the adjustment blocks (23).

4. The flushing equipment for reinforced recycled concrete precast pile sinking according to claim 3 is characterized by: A knob (26) is fixedly mounted on one end of the screw rod (25) which is placed outside the mounting seat (1), and the rotation directions of the two sides of the screw rod (25) are opposite.

5. The flushing equipment for reinforced recycled concrete precast pile sinking according to claim 1 is characterized by: A sliding block (27) is fixedly mounted on the rear side of the cleaning block (2), a sliding groove (28) is horizontally provided on the rear inner wall of the mounting groove (12), and the sliding block (27) is slidably connected to the sliding groove (28).

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