Dust falling module of vibration pile driver

Abstract

The utility model relates to a vibration pile driver dust fall module, including pile driver body and set up the dust fall device on the pile driver, the dust fall device includes water tank, water pump, first water pipe, second water pipe, first nozzle, second nozzle, pipeline, hydraulic telescopic link and universal joint, the dust fall device carries out watering work. The water pump pumps water flow from the water tank, the water flow is sprayed out from the first nozzle and the second nozzle through the first water pipe and the second water pipe, the first nozzle is located at the movable end of the hydraulic telescopic rod and can ascend and descend along with ascending and descending of the hydraulic telescopic rod, then the distance between the first nozzle and the ground is adjusted, and watering work at different heights is achieved. And the second nozzle is communicated with the movable end of the universal joint, so that the second nozzle can rotate within a certain range, the water spraying angle is adjusted, the water spraying area of the second nozzle is enlarged, and the purpose of inhibiting a main flying dust source when the pile body sinks is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust falling structure's technical field especially relates to a vibration pile driver dust falling module. BACKGROUND

[0002] The pile driver is indispensable heavy equipment in the field of construction, and the main purpose of the pile driver is to quickly and uniformly drive the pile into the ground in soil, rock or underwater to bear the weight of the building or other heavy structure, ensure the structural stability of the building, and the pile driver is not only widely used in the construction industry, but also plays an important role in the fields of bridge construction, wharf engineering, oil field development and the like.

[0003] At present, in the vibration piling process of the pile driver, a large amount of dust will inevitably be generated due to the violent friction, crushing and high-frequency vibration of soil particles of the drill bit and soil layer, and the dust mainly contains inhalable particles and fine particles with a particle size of less than 10 microns, which not only forms continuous dust pollution at the work site, but also diffuses to the surrounding hundreds of meters with air flow, and long-term exposure to such an environment will easily cause the on-site construction personnel to suffer from occupational diseases such as pneumoconiosis and chronic bronchitis, and the air quality of the surrounding residential areas will also decrease significantly, causing respiratory discomfort, in addition, the dust will also adhere to the surface of the machinery to affect the service life of the equipment, and settle on the vegetation to hinder photosynthesis, and the dust pollution problem is still difficult to fundamentally solve, becoming an environmental protection problem to be solved in the construction, therefore, an additional vibration pile driver dust falling module needs to be designed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a vibration pile driver dust falling module to solve the problems existing in the prior art.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A vibration pile driver dust falling module, comprising a pile driver body and a dust falling device arranged on the pile driver, the dust falling device comprising a water tank, a water pump, a first water pipe, a second water pipe, a first nozzle, a second nozzle, a pipeline, a hydraulic telescopic rod and a universal joint, the water pump is arranged in the water tank, the water outlet of the water pump is communicated with one end of the pipeline, the other end of the pipeline is communicated with one end of the first water pipe, the other end of the first water pipe is communicated with the first nozzle, the pipeline is communicated with one end of the second water pipe, the other end of the second water pipe is connected with the fixed end of the universal joint, and the movable end of the universal joint is communicated with the second nozzle.

[0007] The water tank is arranged on one side of the pile driver body, the movable end of the hydraulic telescopic rod is fixedly arranged at the bottom end of a pile gripper of the pile driver body, the first nozzle is fixedly connected with the movable end of the hydraulic telescopic rod, the outer side of the universal joint is welded at the bottom end of the pile gripper of the pile driver body, and the second nozzle is fixedly arranged at the bottom end of the pile gripper.

[0008] By adopting the technical scheme, the water pump extracts water flow from the water tank, the water flow is sprayed from the first nozzle and the second nozzle through the first water pipe and the second water pipe, the first nozzle is located at the movable end of the hydraulic telescopic rod and can be lifted along with the lifting of the hydraulic telescopic rod, thereby adjusting the distance between the first nozzle and the ground, realizing water spraying work at different heights, the second nozzle is communicated with the movable end of the universal joint, thereby realizing the rotary motion of the second nozzle within a certain range, adjusting the water spraying angle, expanding the water spraying area of the second nozzle, and achieving the purpose of inhibiting the main dust source when the pile body sinks.

[0009] In a further embodiment, the water tank is externally provided with a three-position four-way electromagnetic valve, the three-position four-way electromagnetic valve has one water inlet and two water outlets, one water outlet of the three-position four-way electromagnetic valve is communicated with one end of the first water pipe, the other water outlet of the three-position four-way electromagnetic valve is communicated with one end of the second water pipe, and the water inlet of the three-position four-way electromagnetic valve is communicated with one end of a pipeline.

[0010] By adopting the technical scheme, the three-position four-way electromagnetic valve is more convenient for automatically controlling the direction of water flow, and can realize the simultaneous water outlet of the two water outlets or the simultaneous water outlet of one water outlet and the non-water outlet of the other water outlet.

[0011] In a further embodiment, a plurality of clamping grooves for fixing the first water pipe and the second water pipe are externally and equally spaced welded on the support frame of the pile driver.

[0012] By adopting the technical scheme, the first water pipe and the second water pipe are fixedly connected to the outside of the support frame, so that the wiring of the first water pipe and the second water pipe is clear at a glance and is not easily damaged by external force load.

[0013] In a further embodiment, the first water pipe and the second water pipe are respectively provided with a control valve at one end close to the first nozzle and the second nozzle.

[0014] By adopting the technical scheme, the size of water injection from the first nozzle and the second nozzle can be controlled according to the control valve.

[0015] In a further embodiment, a distance sensor is fixedly arranged at the movable end of the hydraulic telescopic rod.

[0016] In a further embodiment, a water level monitoring meter is arranged in the water tank.

[0017] Therefore, the utility model has the following beneficial effects:

[0018] 1. By setting up the water tank on one side of the pile driver body, the water pump is built-in in the water tank, the hydraulic telescopic rod and the universal joint are set up at the bottom end of the pile holder, the first nozzle is set up at the movable end of the hydraulic telescopic rod, the second nozzle is bolted with the movable end of the universal joint, then the water pump, the first nozzle and the second nozzle are communicated through the pipeline, the first water pipe and the second water pipe, can play the effect of greatly reducing the dust flying generated when piling. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic view of the utility model;

[0020] Figure 2 It is the connecting structure schematic view of the dust falling device for embodying the utility model;

[0021] Figure 3 It is the connecting structure schematic view of the water tank inside for embodying the utility model.

[0022] In the drawing, 1, pile driver body; 2, dust falling device; 21, water tank; 22, water pump; 23, first water pipe; 24, second water pipe; 25, first nozzle; 26, second nozzle; 27, pipeline; 28, hydraulic telescopic rod; 29, universal joint; 3, pile holder; 4, support frame. DETAILED DESCRIPTION

[0023] The utility model will be further described in detail below in combination with the drawings.

[0024] Wherein the same parts are indicated by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the direction towards or away from the particular part geometry. In addition, the terms "first", "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include one or more features. In the description of the present specification, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified. Figure 1

[0025] Example 1:

[0026] As Figures 1-3 ​As shown, a kind of vibration pile driver dust fall module, including pile driver body 1 and the dust fall device 2 set on pile driver, dust fall device 2 includes water tank 21, water pump 22, first water pipe 23, second water pipe 24, first nozzle 25, second nozzle 26, pipe 27, hydraulic telescopic rod 28 and universal joint 29, water pump 22 is set inside water tank 21, the water outlet of water pump 22 is communicated with one end of pipe 27, the other end of pipe 27 is communicated with one end of first water pipe 23, the other end of first water pipe 23 is communicated with first nozzle 25, pipe 27 is communicated with one end of second water pipe 24, the other end of second water pipe 24 is bolted with the fixed end of universal joint 29, the movable end of universal joint 29 is communicated with second nozzle 26;

[0027] Water tank 21 is set on one side of pile driver body 1, the movable end of hydraulic telescopic rod 28 is fixedly set on the bottom end of pile holder 3 of pile driver body 1, first nozzle 25 is fixedly connected with the movable end of hydraulic telescopic rod 28, the outer side of universal joint 29 is welded on the bottom end of pile holder 3 of pile driver body 1, second nozzle 26 is fixedly installed on the bottom end of pile holder 3.

[0028] The outer side of water tank 21 is provided with three-position four-way electromagnetic valve, three-position four-way electromagnetic valve has one water inlet and two water outlets, one water outlet of three-position four-way electromagnetic valve is communicated with one end of first water pipe 23, the other water outlet of three-position four-way electromagnetic valve is communicated with one end of second water pipe 24, the water inlet of three-position four-way electromagnetic valve is communicated with one end of pipe 27, the outer side of support frame 4 of pile driver is welded with multiple clamping grooves for fixing first water pipe 23 and second water pipe 24 at equal intervals, the clamping groove is U-shaped metal groove, the bottom end of U-shaped metal groove is welded on the outer side of support frame 4, the top end inner wall of both sides of U-shaped metal groove is symmetrically provided with protrusion about symmetry axis, the protrusion is used to firmly fix and install first water pipe 23 and second water pipe 24 in the clamping groove, one end of first water pipe 23 and second water pipe 24 close to first nozzle 25 and second nozzle 26 is provided with control valve respectively, the movable end of hydraulic telescopic rod 28 is fixedly installed with distance sensor, the inside of water tank 21 is provided with water level monitor, water level monitor can monitor liquid height in water tank at any time.

[0029] Specific implementation process: when the pile body and the ground friction produces inevitable dust, the dust falling device 2 needs to be started, the water pump 22 pumps water from the water tank 21, the first water pipe 23 is communicated with the water pump 22 through the pipeline 27, then the first water pipe 23 is communicated with the first nozzle 25, because the first nozzle 25 is located in the movable end of the hydraulic telescopic rod 28, so the first nozzle 25 can lift along with the lifting of the hydraulic telescopic rod 28, thereby controlling the distance between the first nozzle 25 and the ground, realizing the water spraying work at different heights; the second water pipe 24 is communicated with the water pump through the pipeline 27, then the other end of the second water pipe 24 is bolted with the fixed end of the universal joint 29, the movable end of the universal joint 29 is communicated with the second nozzle 26, so the second nozzle 26 can rotate a certain angle along with the universal joint 29, the water spraying area of the second nozzle 26 is expanded, and the dust suspended in the air is reduced.

[0030] In the embodiments disclosed in the present application, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense. For example, "connecting" can be fixedly connected, or can be detachably connected, or integrally connected. "Connecting" can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present application can be understood according to the specific circumstances.

[0031] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the present application, as long as the modifications are within the scope of the claims of the present application.

Claims

1. A vibration pile driver dust reduction module comprising a pile driver body (1) and a dust reduction device (2) arranged on the pile driver, characterized in that: The dust falling device (2) comprises a water tank (21), a water pump (22), a first water pipe (23), a second water pipe (24), a first nozzle (25), a second nozzle (26), a pipeline (27), a hydraulic telescopic rod (28) and a universal joint (29), the water pump (22) is arranged in the water tank (21), the water outlet of the water pump (22) is communicated with one end of the pipeline (27), the other end of the pipeline (27) is communicated with one end of the first water pipe (23), the other end of the first water pipe (23) is communicated with the first nozzle (25), the pipeline (27) is communicated with one end of the second water pipe (24), the other end of the second water pipe (24) is bolted with the fixed end of the universal joint (29), and the movable end of the universal joint (29) is communicated with the second nozzle (26). The water tank (21) is arranged on one side of the pile driver body (1), the movable end of the hydraulic telescopic rod (28) is fixedly arranged at the bottom end of the pile clamping device (3) of the pile driver body (1), the first nozzle (25) is fixedly connected with the movable end of the hydraulic telescopic rod (28), the outer side of the universal joint (29) is welded at the bottom end of the pile clamping device (3) of the pile driver body (1), and the second nozzle (26) is fixedly installed at the bottom end of the pile clamping device (3).

2. A dust reduction module for a vibratory pile driver as claimed in claim 1, characterized in that: The water tank (21) is externally provided with a three-position four-way electromagnetic valve, the three-position four-way electromagnetic valve has one water inlet and two water outlets, one water outlet of the three-position four-way electromagnetic valve is communicated with one end of the first water pipe (23), the other water outlet of the three-position four-way electromagnetic valve is communicated with one end of the second water pipe (24), and the water inlet of the three-position four-way electromagnetic valve is communicated with one end of the pipeline (27).

3. A dust reduction module for a vibratory pile driver as defined in claim 1, wherein: A plurality of clamping grooves for fixing the first water pipe (23) and the second water pipe (24) are welded on the support frame (4) of the pile driver at equal intervals.

4. A dust reduction module for a vibratory pile driver as defined in claim 1, wherein: The first water pipe (23) and the second water pipe (24) are respectively provided with control valves at one end close to the first nozzle (25) and the second nozzle (26).

5. A dust reduction module for a vibratory pile driver as claimed in claim 1, characterized in that: The movable end of the hydraulic telescopic rod (28) is fixedly provided with a distance sensor.

6. A dust reduction module for a vibratory pile driver as claimed in claim 1, characterized in that: The water tank (21) is internally provided with a water level monitoring meter.

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