A double-rod pile hammer

Abstract

The utility model relates to the technical field of engineering construction, and discloses a double-rod pile hammer, including two groups of support rods, the surface of the support rods is slidably connected with a pile hammer body, and both sides of the support rods are fixedly connected with support blocks. The double-rod pile hammer, through the arrangement of a dust suction mechanism, a dust suction head, an atomizing nozzle, and a conveying mechanism, when in use, after adjusting the dust suction head to a suitable angle, the suction fan inside the air pipe is started, and the suction fan generates suction at the dust suction head. The dust generated during the pile driving process is conveyed to the inside of a collection bin through the dust suction head on one side for collection. At the same time, a water pump is started, and the water pump conveys the water source inside the water tank to the inside of an atomizing nozzle arranged at the top of the collection bin, and then the atomizing nozzle sprays water mist to perform dust reduction treatment on the dust. Finally, a mixture of dust and water is discharged from a drain port to prevent the dust generated during pile driving from polluting the surrounding environment and being inhaled into the lungs of workers to harm lung health.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a double-rod pile hammer. Background Art

[0002] Piling is often required during construction projects. A pile hammer is used to drive the pile into the ground through repeated impacts. The pile hammer is usually driven by a machine. Sometimes, in order to ensure the accuracy of the pile driving, a double-rod superposition method is used for pile driving. High-frequency pile hammers often cause dust to fly when driving piles in sandy soil, polluting the surrounding environment.

[0003] The existing double-bar pile hammer is not easy to collect the dust generated during pile driving, which not only pollutes the surrounding environment, but also is inhaled into the lungs of workers, endangering lung health. Therefore, a double-bar pile hammer is proposed.

[0004] A double-rod superimposed hydraulic pile hammer disclosed in announcement number CN219100042U, although the double-rod superimposed hydraulic pile hammer includes a protection box, a hammer body is connected inside the protection box, a driving block is provided below the protection box, a linkage ring is provided below the driving block, extension plates are connected on both sides of the linkage ring, a lifting detection rod is connected to the top of the extension plate, a grounding ring is provided below the linkage ring, a positioning area is opened inside the grounding ring, sinking detection rods are connected on both sides of the grounding ring, a driven plate is connected to the outside of the driving block, the sinking detection rod is slidably connected to the extension plate, and the lifting detection rod and the sinking detection rod are both slidably connected to the driven plate; through the cooperation of the linkage ring and the grounding ring, the staff can know the sinking distance of the pile body at each impact, and the lifting distance generated by the pile body returning the impact force, and the analysis of the lifting distance and the sinking distance can know whether the impact force is within the appropriate range, and whether the impact angle has deviations, so that the staff can make timely adjustments in case of abnormalities to ensure the piling effect.

[0005] Although the above patent has achieved the goal of allowing the staff to know the sinking distance of the pile body at each impact and the lifting distance generated by the pile body returning the impact force through the cooperation of the linkage ring and the ground contact ring, and the analysis of the lifting distance and the sinking distance can determine whether the impact force is within the appropriate range and whether there is any deviation in the impact angle, so that the staff can make timely adjustments in case of abnormalities to ensure the piling effect; however, the device lacks the function of supporting the equipment, keeping the equipment in a stable state, and avoiding the equipment from loosening and tilting during the piling process, which affects the accuracy of the piling.

[0006] Therefore, it is necessary to invent a double-rod pile hammer to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a double-rod pile hammer which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of lack of support function for the equipment in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a double-rod pile hammer, comprising two groups of support rods, the surface of the support rods being slidably connected to the pile hammer body, both sides of the support rods being fixedly connected to support blocks, one end of the support block being fixedly connected to a support plate, one side of the support plate being fixedly connected to a fixed joint, the surface of the fixed joint being rotatably connected to a support mechanism, the end of the support mechanism being fixedly connected to a ground pestle, one side of the support plate being hinged with a dust suction head, one side of the dust suction head being connected to a dust suction mechanism, the back of the dust suction head being fixedly connected to an angle adjustment mechanism, one end of the dust suction mechanism being connected to a collection bin, the inner top of the collection bin being fixedly connected to an atomizing nozzle, and the interior of the atomizing nozzle being through-connected to a conveying mechanism.

[0011] As a further solution of the utility model, the supporting mechanism includes a telescopic rod rotatably connected to the surface of the fixed joint, one side of the telescopic rod is slidably connected to a fixed rod, a plurality of limiting holes are provided on the surfaces of the fixed rod and the telescopic rod, a limiting rod is inserted into the interior of one group of limiting holes, the end of the fixed rod is rotatably connected to a connecting block, and the ground pestle is fixedly connected to the surface of the connecting block, so that the ground pestle can be easily driven into the ground, thereby improving the stability of the equipment.

[0012] As a further solution of the utility model, the dust suction mechanism includes an air pipe connected to one side of the dust suction head, and the interior of the air pipe is fixedly connected to a suction fan, which is convenient for generating suction to keep the surrounding environment clean and tidy.

[0013] As a further solution of the utility model, the angle adjustment mechanism includes a connector fixedly connected to the back of the vacuum cleaner head, and a hydraulic rod is rotatably connected to the surface of the connector. The hydraulic rod is convenient for adjusting the angle of the vacuum cleaner head to expand the vacuuming range.

[0014] As a further solution of the utility model, the conveying mechanism includes a flow pipe connected to the inside of the atomizing nozzle, one end of the flow pipe is connected to a water pump, and the input end of the water pump is connected to a water tank through a pipeline, and the water tank is convenient for storing water.

[0015] As a further solution of the utility model, a drain outlet is fixedly connected to one side of the collection bin, and a valve is fixedly connected to the surface of the drain outlet, and the valve facilitates control of the flow rate.

[0016] As a further solution of the utility model, a rope is fixedly connected to the top of the pile hammer body, and a roller is slidably connected to the surface of the rope. The roller is convenient for adjusting the angle of the rope, thereby improving the smoothness of the rope movement.

[0017] (III) Beneficial effects

[0018] The utility model provides a double-rod pile hammer, which has the following beneficial effects:

[0019] 1. The double-rod pile hammer is provided with a dust suction mechanism, a dust suction head, an atomizing nozzle and a conveying mechanism. When in use, after adjusting the dust suction head to a suitable angle, the suction fan inside the air pipe is started, and the suction fan generates suction at the dust suction head. The dust generated during the pile driving process is conveyed to the collection bin through the dust suction head on one side for collection. At the same time, the water pump is started, and the water pump conveys the water source in the water tank to the atomizing nozzle arranged on the top of the collection bin. The atomizing nozzle then sprays water mist to reduce the dust. Finally, the mixture of dust and water is discharged from the drain port to prevent the dust generated during pile driving from polluting the surrounding environment and being inhaled into the lungs by the workers to endanger their lung health.

[0020] 2. The double-rod pile hammer is equipped with an angle adjustment mechanism, a support mechanism and a pestle. When in use, the hydraulic rod on one side is started. The extension and retraction of the hydraulic rod will drive the vacuum head on one end of the connecting head to adjust the angle and expand the vacuuming range. Secondly, the telescopic rod on the surface of the fixed joint is rotated to a suitable position, and then the limit rod is used to fix it. Then the connecting block at the end is fitted to the ground, and the pestle set on the surface is used to firmly fix it on the ground. This provides stable support force for both sides of the equipment to avoid tilting of the equipment during piling, which affects the accuracy of piling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the dust collection mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the main structure of the pile hammer of the utility model.

[0025] In the figure: 1. support rod; 2. pile hammer body; 3. support block; 4. support plate; 5. fixed joint; 6. support mechanism; 601. telescopic rod; 602. fixed rod; 603. limit rod; 604. connecting block; 7. pestle; 8. dust suction head; 9. dust suction mechanism; 901. air pipe; 902. suction fan; 10. angle adjustment mechanism; 1001. connector; 1002. hydraulic rod; 11. collection bin; 12. atomizing nozzle; 13. conveying mechanism; 1301. circulation pipe; 1302. water pump; 1303. water tank; 14. drain outlet; 15. valve; 16. rope; 17. roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a double-rod pile hammer, comprising two groups of support rods 1, the surface of the support rods 1 is slidably connected with a pile hammer body 2, both sides of the support rods 1 are fixedly connected with support blocks 3, one end of the support block 3 is fixedly connected with a support plate 4, one side of the support plate 4 is fixedly connected with a fixed joint 5, the surface of the fixed joint 5 is rotatably connected with a support mechanism 6, the end of the support mechanism 6 is fixedly connected with a ground pestle 7, one side of the support plate 4 is hinged with a dust suction head 8, one side of the dust suction head 8 is connected with a dust suction mechanism 9, through the dust suction mechanism 9, The dust suction head 8, the atomizing nozzle 12 and the conveying mechanism 13 are arranged to prevent the dust generated during piling from polluting the surrounding environment and being inhaled into the lungs of the workers to harm their lung health. The back of the dust suction head 8 is fixedly connected with an angle adjustment mechanism 10. The angle adjustment mechanism 10, the support mechanism 6 and the ground pestle 7 are arranged to prevent the equipment from tilting during piling, thereby affecting the accuracy of piling. One end of the dust suction mechanism 9 is connected with a collection bin 11, the inner top of the collection bin 11 is fixedly connected with an atomizing nozzle 12, and the interior of the atomizing nozzle 12 is connected with a conveying mechanism 13;

[0028] See also Figure 3 The supporting mechanism 6 includes a telescopic rod 601 rotatably connected to the surface of the fixed joint 5, a fixed rod 602 is slidably connected to one side of the telescopic rod 601, and a plurality of limiting holes are provided on the surfaces of the fixed rod 602 and the telescopic rod 601, and a limiting rod 603 is inserted into the interior of one group of limiting holes, and a connecting block 604 is rotatably connected to the end of the fixed rod 602, and a ground-piercing pestle 7 is fixedly connected to the surface of the connecting block 604, so that the ground-piercing pestle 7 can be easily driven into the ground, thereby improving the stability of the equipment;

[0029] See also Figure 2 The dust collecting mechanism 9 includes an air pipe 901 connected to one side of the dust collecting head 8, and a suction fan 902 is fixedly connected to the inside of the air pipe 901, and the suction fan 902 is convenient for generating suction to keep the surrounding environment clean and tidy;

[0030] See also Figure 2 The angle adjustment mechanism 10 includes a connector 1001 fixedly connected to the back of the vacuum head 8, and a hydraulic rod 1002 is rotatably connected to the surface of the connector 1001. The hydraulic rod 1002 is convenient for adjusting the angle of the vacuum head 8 to expand the vacuum range;

[0031] See also Figure 2 The conveying mechanism 13 includes a flow pipe 1301 connected to the inside of the atomizing nozzle 12, one end of the flow pipe 1301 is connected to a water pump 1302, and the input end of the water pump 1302 is connected to a water tank 1303 through a pipeline, and the water tank 1303 is convenient for storing water;

[0032] See also Figure 2 A drain port 14 is fixedly connected to one side of the collection bin 11, and a valve 15 is fixedly connected to the surface of the drain port 14, and the valve 15 is convenient for controlling the flow rate.

[0033] See also Figure 4 A rope 16 is fixedly connected to the top of the pile hammer body 2, and a roller 17 is slidably connected to the surface of the rope 16. The roller 17 is convenient for adjusting the angle of the rope 16 and improving the smoothness of the movement of the rope 16.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When using, adjust the dust collector head 8 to a suitable angle, start the suction fan 902 inside the air pipe 901, and the suction fan 902 generates suction at the dust collector head 8. The dust generated during the piling process will be transported to the collection bin 11 through the dust collector head 8 on one side for collection. At the same time, start the water pump 1302, and the water pump 1302 will transport the water source in the water tank 1303 to the atomizing nozzle 12 set at the top of the collection bin 11. The atomizing nozzle 12 will then spray water mist to reduce the dust. Finally, the mixture of dust and water will be discharged from the drain port 14.

[0036] The second step: when in use, start the hydraulic rod 1002 on one side. The extension and retraction of the hydraulic rod 1002 will drive the vacuum head 8 on the connecting head 1001 at one end to adjust the angle and expand the vacuuming range. Secondly, rotate the telescopic rod 601 on the surface of the fixed joint 5 to a suitable position, and then use the limit rod 603 to fix it. Then, fit the connecting block 604 at the end to the ground, and use the ground pestle 7 set on the surface to firmly fix it on the ground, so as to provide stable support force for both sides of the equipment.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-rod pile hammer, comprising two sets of support rods (1), characterized in that: The surface of the support rod (1) is slidably connected to a pile hammer body (2); both sides of the support rod (1) are fixedly connected to support blocks (3); one end of the support block (3) is fixedly connected to a support plate (4); one side of the support plate (4) is fixedly connected to a fixed joint (5); the surface of the fixed joint (5) is rotatably connected to a support mechanism (6); the end of the support mechanism (6) is fixedly connected to a ground hammer (7); one side of the support plate (4) is hingedly connected to a dust suction head (8); one side of the dust suction head (8) is connected to a dust suction mechanism (9); the back of the dust suction head (8) is fixedly connected to an angle adjustment mechanism (10); one end of the dust suction mechanism (9) is connected to a collection bin (11); the inner top of the collection bin (11) is fixedly connected to an atomizing nozzle (12); the interior of the atomizing nozzle (12) is through-connected to a conveying mechanism (13).

2. A double-rod pile hammer according to claim 1, characterized in that: The support mechanism (6) comprises a telescopic rod (601) rotatably connected to the surface of the fixed joint (5); one side of the telescopic rod (601) is slidably connected to a fixed rod (602); the surfaces of the fixed rod (602) and the telescopic rod (601) are both provided with a plurality of limiting holes; a limiting rod (603) is inserted into the interior of one group of limiting holes; the end of the fixed rod (602) is rotatably connected to a connecting block (604); and the ground-piercing pestle (7) is fixedly connected to the surface of the connecting block (604).

3. A double-rod pile hammer according to claim 1, characterized in that: The dust collection mechanism (9) comprises an air pipe (901) connected to one side of the dust collection head (8), and a suction fan (902) is fixedly connected to the interior of the air pipe (901).

4. A double-rod pile hammer according to claim 1, characterized in that: The angle adjustment mechanism (10) comprises a connecting head (1001) fixedly connected to the back of the dust collector head (8), and a hydraulic rod (1002) is rotatably connected to the surface of the connecting head (1001).

5. A double-rod pile hammer according to claim 1, characterized in that: The conveying mechanism (13) comprises a circulation pipe (1301) connected to the inside of the atomizing nozzle (12), one end of the circulation pipe (1301) is connected to a water pump (1302), and the input end of the water pump (1302) is connected to a water tank (1303) via a pipeline.

6. A double-rod pile hammer according to claim 1, characterized in that: A drainage port (14) is fixedly connected to one side of the collection bin (11), and a valve (15) is fixedly connected to the surface of the drainage port (14).

7. A double-rod pile hammer according to claim 1, characterized in that: A rope (16) is fixedly connected to the top of the pile hammer body (2), and a roller (17) is slidably connected to the surface of the rope (16).

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