Pile driver for highway engineering

Abstract

The utility model discloses a pile driver for highway engineering, and relates to the technical field of highway engineering. The pile driver for highway engineering comprises a placing plate, a cleaning assembly and an auxiliary assembly, a box body is fixedly installed at the top of the placing plate, the cleaning assembly is arranged on the placing plate, the cleaning assembly comprises an annular pipe, multiple sets of sleeve bases and spray heads, and the outer wall of the annular pipe is fixedly sleeved with the multiple sets of sleeve bases; a plurality of groups of nozzles are fixedly mounted on the outer wall of the annular pipe and are distributed in an annular array, and the auxiliary assembly is arranged on the placing plate. Through the arrangement of the cleaning assembly, substances such as soil and slurry are easily attached to the drill rod in the operation process, the drill rod is sprayed and cleaned, attachments can be effectively removed, equipment damage and faults caused by dirt and particles can be reduced, the maintenance and repair cost is reduced, the service life of the drill rod is prolonged, and the service life of the drill rod is prolonged. And meanwhile, the smoothness of the surface of the drill rod can be kept, frictional resistance in the drilling process is reduced, and the working efficiency of the pile driver is improved.

Description

Technical Field

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

[0002] At present, there are two types of pile driving machines used on construction sites: one is a rotary pile driver, which uses a drill rod suspension frame pulled up by a winch to drill holes through the drill rod; the other is an impact hammer pile driver, which uses a winch to pull up the impact hammer and repeatedly drop and lift it to achieve piling.

[0003] After exploration and analysis, the following shortcomings exist in actual use:

[0004] The drill rod is easily attached to soil, mud and other substances during operation. Long-term accumulation will cause corrosion and wear on the drill rod surface. Some existing pile drivers do not have a drill rod cleaning mechanism and need to be cleaned manually, which will increase construction time and reduce construction efficiency.

[0005] In summary, the present application now proposes a pile driver for highway engineering to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a pile driver for highway engineering, which can solve the problem that there is no mechanism for cleaning the drill rod and the drill rod needs to be cleaned manually.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a pile driver for highway engineering, comprising:

[0008] A placing plate, with a box body fixedly mounted on the top of the placing plate;

[0009] A cleaning component is arranged on the placement plate, and the cleaning component includes an annular tube, a sleeve seat and a nozzle. The outer wall of the annular tube is fixedly sleeved with multiple sets of sleeve seats, and the outer wall of the annular tube is fixedly installed with multiple sets of nozzles distributed in an annular array;

[0010] The auxiliary component is arranged on the placement plate.

[0011] Preferably, a movable frame is slidably installed inside the box, a hydraulic rod is fixedly installed on the top of the box, and the free end of the hydraulic rod passes through the box and is fixedly installed on the top of the movable frame, which can drive the movable frame to slide up and down inside the box.

[0012] Preferably, a motor is fixedly mounted on the movable frame, and a drill rod is fixedly mounted on the output shaft of the motor through the movable frame, and the box body protects the drill rod.

[0013] Preferably, the cleaning component also includes a water tank and a water pipe, the annular pipe is located below the placement plate, the top of the sleeve is fixedly installed with the bottom of the placement plate, two groups of water tanks are fixedly installed on the top of the placement plate and are respectively located on both sides of the box body, a water pump is arranged inside the water tank, a water pipe is fixedly installed at the output end of the water pump, and the other end of the water pipe passes through the water tank and the placement plate and is fixedly installed on the outer wall of the annular pipe. On the one hand, the drill rod is easily attached to soil, mud and other substances during operation. By spraying and cleaning the drill rod, the attachments can be effectively removed, equipment damage and failures caused by dirt and particulate matter can be reduced, the cost of maintenance and repair can be reduced, the service life of the drill rod can be extended, and at the same time, the smoothness of the drill rod surface can be maintained, the friction resistance during drilling can be reduced, and the working efficiency of the pile driver can be improved. On the other hand, during operation, spraying and cleaning can reduce soil splashing and dust, improve the working environment, and protect the health of operators.

[0014] Preferably, the auxiliary components include a U-shaped plate, a rotating plate and an insert rod. Two groups of U-shaped plates are fixedly installed on both sides of the placement plate and are symmetrically distributed front to back. A rotating plate is rotatably installed inside the U-shaped plate, and an insert rod is threadedly installed on the rotating plate. By inserting the insert rod into the ground, the pile driver can be stabilized, the position and angle of the construction equipment can be kept stable, which helps to improve construction precision and drilling accuracy, prevent accidental tilting or sliding during operation, and thus improve construction safety.

[0015] Preferably, an opening is provided at the top of the placement plate, and the drill rod is located at the opening to facilitate the up and down movement of the drill rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The highway engineering pile driver is used in conjunction with an annular pipe, a sleeve, a nozzle, a water storage tank and a water pipe. On the one hand, the drill rod is easily attached to soil, mud and other substances during operation. By spraying and cleaning the drill rod, the attached substances can be effectively removed, which can reduce equipment damage and failure caused by dirt and particulate matter, reduce maintenance and repair costs, and extend the service life of the drill rod. At the same time, the smoothness of the drill rod surface can be maintained, the friction resistance during drilling can be reduced, and the working efficiency of the pile driver can be improved. On the other hand, during the operation, spraying and cleaning can reduce soil splashing and dust, improve the working environment, and protect the health of operators.

[0018] (2) The pile driver for highway engineering, through the coordinated use of a U-shaped plate, a rotating plate and a plug rod, can stabilize the pile driver by inserting the plug rod into the ground, thereby maintaining a stable position and angle of the construction equipment, helping to improve construction accuracy and drilling accuracy, and preventing accidental tilting or sliding during operation, thereby improving construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the annular tube of the present utility model.

[0023] Figure numerals: 1. placement plate; 2. box body; 3. movable frame; 4. hydraulic rod; 5. motor; 6. drill rod; 7. annular pipe; 8. sleeve; 9. nozzle; 10. water storage tank; 11. water pipe; 12. U-shaped plate; 13. rotating plate; 14. plug rod. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] See also Figure 1-3 The utility model provides a technical solution: a pile driver for highway engineering, including a placing plate 1, a cleaning component and an auxiliary component. A box body 2 is fixedly installed on the top of the placing plate 1. The cleaning component is arranged on the placing plate 1. The cleaning component includes an annular tube 7, a sleeve 8 and a nozzle 9. Multiple sets of sleeves 8 are fixedly installed on the outer wall of the annular tube 7. Multiple sets of nozzles 9 are fixedly installed on the outer wall of the annular tube 7 and are distributed in an annular array. The auxiliary component is arranged on the placing plate 1.

[0027] Furthermore, a movable frame 3 is slidably installed inside the box 2, and a hydraulic rod 4 is fixedly installed on the top of the box 2. The free end of the hydraulic rod 4 passes through the box 2 and is fixedly installed on the top of the movable frame 3, which can drive the movable frame 3 to slide up and down inside the box 2.

[0028] Furthermore, a motor 5 is fixedly mounted on the movable frame 3 , and a drill rod 6 is fixedly mounted on the output shaft of the motor 5 through the movable frame 3 , and the box body 2 protects the drill rod 6 .

[0029] Furthermore, the cleaning component also includes a water tank 10 and a water pipe 11. The annular tube 7 is located below the placement plate 1. The top of the sleeve 8 is fixedly installed with the bottom of the placement plate 1. Two groups of water tanks 10 are fixedly installed on the top of the placement plate 1 and are respectively located on both sides of the box body 2. A water pump is arranged inside the water tank 10. A water pipe 11 is fixedly installed at the output end of the water pump. One end of the water pipe 11 passes through the water tank 10 and the placement plate 1 and is fixedly installed on the outer wall of the annular tube 7. On the one hand, the drill rod is easily attached to soil, mud and other materials during operation. The water source of the water tank 10 is transported to the annular tube 7 through the water pipe 11 through the water pump, and then through The spray nozzle 9 on the annular pipe 7 sprays and cleans the drill rod 6. At the same time, the extension and contraction of the hydraulic rod 4 is controlled to drive the movable frame 3 to move up and down, so as to clean the drill rod 6 from bottom to top. By spraying and cleaning the drill rod 6, the attachments can be effectively removed, the equipment damage and failure caused by dirt and particulate matter can be reduced, the maintenance and repair costs can be reduced, the service life of the drill rod 6 can be extended, and the smoothness of the drill rod surface can be maintained, the friction resistance during the drilling process can be reduced, and the working efficiency of the pile driver can be improved. On the other hand, during the operation, spraying and cleaning can reduce soil splashing and dust, improve the working environment, and protect the health of operators.

[0030] Furthermore, the auxiliary components include a U-shaped plate 12, a rotating plate 13 and an insert rod 14. Two groups of U-shaped plates 12 are fixedly installed on both sides of the placement plate 1 and are symmetrically distributed front to back. The rotating plate 13 is rotatably installed inside the U-shaped plate 12, and the insert rod 14 is threadedly installed on the rotating plate 13. By rotating the insert rod 14, the bottom end of the insert rod 14 is inserted into the ground, which can stabilize the pile driver and keep the position and angle of the construction equipment stable, which helps to improve the construction accuracy and drilling accuracy, prevent accidental tilting or sliding during operation, and thus improve construction safety.

[0031] Secondly, an opening is provided at the top of the placement plate 1 , and the drill rod 6 is located at the opening, so that the drill rod 6 can be easily moved up and down.

[0032] Working principle: when piling is being carried out, the hydraulic rod 4 is started, and the movable frame 3 is pushed to slide inside the box 2 by the hydraulic rod 4, so that the movable frame 3 drives the drill rod 6 to move downward, and at the same time, the motor 5 is started, so that the motor 5 drives the drill rod 6 to move downward and rotate the borehole. When the piling is completed, mud will adhere to the drill rod 6, so it needs to be cleaned, and the water pump is started. The water source of the water tank 10 is transported to the annular pipe 7 through the water pipe 11 by the water pump, and then sprayed out through the nozzle 9 on the annular pipe 7 to spray and clean the drill rod 6. At the same time, the extension and retraction of the hydraulic rod 4 is controlled to drive the movable frame 3 to move up and down, so as to clean the drill rod 6 from bottom to top.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pile driver for highway engineering, characterized in that: include: A placement plate (1), with a box body (2) fixedly mounted on the top of the placement plate (1); A cleaning assembly is arranged on a placement plate (1), the cleaning assembly comprising an annular tube (7), a sleeve seat (8) and a nozzle (9), the outer wall of the annular tube (7) being fixedly sleeved with a plurality of sets of sleeve seats (8), and the outer wall of the annular tube (7) being fixedly mounted with a plurality of sets of nozzles (9) and being distributed in an annular array; An auxiliary component is arranged on the placement plate (1), and comprises a U-shaped plate (12), a rotating plate (13) and an insertion rod (14). Two sets of U-shaped plates (12) are fixedly mounted on both sides of the placement plate (1) and are symmetrically distributed front to back. The rotating plate (13) is rotatably mounted inside the U-shaped plate (12), and the insertion rod (14) is threadedly mounted on the rotating plate (13).

2. A pile driver for highway engineering according to claim 1, characterized in that: A movable frame (3) is slidably mounted inside the box (2), a hydraulic rod (4) is fixedly mounted on the top of the box (2), and a free end of the hydraulic rod (4) passes through the box (2) and is fixedly mounted on the top of the movable frame (3).

3. A pile driver for highway engineering according to claim 2, characterized in that: A motor (5) is fixedly mounted on the movable frame (3), and a drill rod (6) is fixedly mounted on an output shaft of the motor (5) that passes through the movable frame (3).

4. A pile driver for highway engineering according to claim 3, characterized in that: The cleaning assembly further comprises a water storage tank (10) and a water delivery pipe (11); the annular pipe (7) is located below the placement plate (1); the top of the sleeve (8) is fixedly mounted to the bottom of the placement plate (1); two groups of water storage tanks (10) are fixedly mounted on the top of the placement plate (1) and are respectively located on both sides of the box body (2); a water pump is arranged inside the water storage tank (10); a water delivery pipe (11) is fixedly mounted on the output end of the water pump; one side of the other end of the water delivery pipe (11) passes through the water storage tank (10) and the outer wall of the placement plate (1) and the annular pipe (7) and is fixedly mounted.

5. A pile driver for highway engineering according to claim 4, characterized in that: An opening is provided at the top of the placement plate (1), and the drill rod (6) is located at the opening.

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