Multifunctional walking type pile driver

Abstract

The utility model relates to the technical field of pile drivers, and discloses a multifunctional walking type pile driver which comprises a crawler belt, one side of the crawler belt is rotationally connected with a fixed base, and the top of the fixed base is fixedly connected with four sets of buffering mechanisms. According to the multifunctional walking type pile driver, through the arrangement of a buffer mechanism, a buffer spring, a driving mechanism and reinforcing ribs, when the multifunctional walking type pile driver is used, a driving motor on one side is started, the driving motor drives a right-hand and left-hand thread lead screw to rotate, and thus a threaded connector on the surface of the right-hand and left-hand thread lead screw moves relatively on the surface of the right-hand and left-hand thread lead screw; the height of the reinforcing rib rotationally connected with the surface of the threaded connector and the height of the cab on the top of the reinforcing rib are adjusted, underwater operation is facilitated, and the cab cannot be submerged. And the cab can be always kept in a stable state in the lifting process, so that the multifunctionality of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pile driver technical field especially relates to a multifunctional walking type pile driver. BACKGROUND

[0002] With the improvement of people's living standards, more and more people live in the city, and the city building is higher and higher, which requires the building foundation to be more and more stable. In infrastructure construction, piling is a necessary process, and the equipment used for piling is a pile driver. The pile driver has a drop hammer pile driver, a steam hammer pile driver, a diesel hammer pile driver, a hydraulic hammer pile driver and a spiral pile driver.

[0003] At present, the commonly used pile driver is a hydraulic hammer pile driver, and the pile driver function is generally single, not easy to adjust the height of the cockpit for convenient operation in water, and in rainy weather and strong light, the driver's vision is easily disturbed, affecting normal operation. In the face of these shortcomings, therefore, a multifunctional walking type pile driver is proposed.

[0004] In the announcement number CN203904996U, a multifunctional hydraulic track type pile driver is disclosed, although the multifunctional hydraulic track type pile driver includes a chassis, a mast, a track driving mechanism and a hydraulic hammer, the chassis is provided with a large arm and a luffing cylinder; The chassis is provided with a rotary table; The large arm and the luffing cylinder are connected with the tripod; The tripod is connected with the mast; The chassis is provided with main and auxiliary winches with steel wire ropes; The top of the mast is provided with a crown block, the crown block is wound with a steel wire rope, and the steel wire rope is connected with the hydraulic hammer and the main and auxiliary winches respectively; The rotary table support is provided on the track driving mechanism. The utility model has the advantages of good structural rigidity, multifunction, convenient use, wide application range and low cost, and can greatly improve the application range and universality of the pile driver.

[0005] The above-mentioned patent has the advantages of good structural rigidity, multifunction, convenient use, wide application range and low cost, and can greatly improve the application range and universality of the pile driver; but the device lacks the function of protecting the front windshield of the cockpit in rainy weather and strong light, avoiding the interference of the driver's vision and affecting the normal operation.

[0006] Therefore, it is necessary to invent a multifunctional walking type pile driver to solve the above problems. UTILITY MODEL CONTENTS

[0007] (I) technical problems solved

[0008] The utility model solves the technical problem of providing a kind of practicality higher, and can be operated simply, and the structure is relatively simple Multifunctional walking type pile driver, solve the problem of lacking protection in front windshield of cockpit in rainy weather and strong light time in the above background art.

[0009] (II) Technical solutions

[0010] To achieve the above object, the utility model is realized by the following technical scheme: a kind of multifunctional walking type pile driver, including track, the side of the track is rotatably connected with fixed base, the top of the fixed base is fixedly connected with four sets of buffer mechanism, the surface of the buffer mechanism is sleeved with buffer spring, the side of the fixed base is fixedly connected with motor box, the inside of the motor box is fixedly connected with driving mechanism, the surface of the driving mechanism is screw-connected with two sets of threaded joints, the surface of the threaded joint is rotatably connected with two sets of reinforcing ribs, the top of the reinforcing rib is rotatably connected with rotating joint, the top of the rotating joint is fixedly connected with cab, the top of the cab is fixedly connected with adjusting mechanism, the side of the adjusting mechanism is rotatably connected with baffle.

[0011] As a further scheme of the utility model, the buffer mechanism includes four sets of fixed sleeves fixedly connected to the top of the fixed base, the inside of the fixed sleeve is slidably connected with a shock-absorbing piston rod, the surface of the shock-absorbing piston rod is sleeved with the buffer spring, and the shock-absorbing piston rod is fixedly connected to the bottom of the cab. The buffer spring facilitates the buffering of the lifting of the cab, and ensures the stability of the cab.

[0012] As a further scheme of the utility model, the driving mechanism includes a driving motor fixedly connected to the inside of the motor box, and the output end of the driving motor is fixedly connected with a right-and-left threaded screw rod. The driving motor facilitates the rotation of the right-and-left threaded screw rod.

[0013] As a further scheme of the utility model, the adjusting mechanism includes a fixed joint fixedly connected to the top of the cab, the surface of the fixed joint is rotatably connected with a hydraulic rod, one end of the hydraulic rod is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected to the back of the baffle. The baffle facilitates rain protection and sun shading.

[0014] As a further scheme of the utility model, the front of the cab is fixedly connected with a support plate, and the side of the support plate is rotatably connected with a load-bearing plate. The load-bearing plate facilitates the support of the hydraulic cylinder, and improves the stability of the hydraulic cylinder.

[0015] As a further scheme of the utility model, the top of the load-bearing plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a pile driver. The pile driver facilitates pile driving.

[0016] As a further scheme of the utility model, the top surface of the supporting plate is fixedly connected with a fixed block, the surface of the fixed block is rotationally connected with a gas cylinder, and the output end of the gas cylinder is rotationally connected to the back of the load-bearing plate.

[0017] (Three) beneficial effects

[0018] The utility model provides a kind of multifunctional walking type pile driver, with following beneficial effects:

[0019] 1、The multifunctional walking type pile driver, by the setting of buffer mechanism, buffer spring and driving mechanism, reinforcing rib, when using, the driving motor of one side is started, driving motor drives positive and negative screw rod to rotate, so that the screw joint on the surface of positive and negative screw rod is relatively moved on the surface of positive and negative screw rod, and then the height of reinforcing rib and cab on the top of reinforcing rib rotationally connected to the surface of screw joint is adjusted, it is convenient to operate underwater without submerging cab, and cooperate with the buffer spring and shock absorber piston rod set at the bottom periphery, while supporting cab, it can also ensure that cab always keeps stable state during lifting, improve the multifunctionality of equipment.

[0020] 2、The multifunctional walking type pile driver, by the setting of adjusting mechanism and baffle, when raining or in strong light weather, the hydraulic rod of one side can be started, and the hydraulic rod is telescopic, and one side baffle is driven by shaft to adjust the angle on the top of cab, after adjusting to appropriate position, rain and sunlight can be shielded, avoid rain falling on windshield and strong light affecting the vision of staff in cab, slow down work efficiency. BRIEF DESCRIPTION OF DRAWINGS

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

[0022] Figure 2 It is driving mechanism structure schematic view of the utility model;

[0023] Figure 3 It is adjusting mechanism structure schematic view of the utility model;

[0024] Figure 4 It is hydraulic cylinder structure schematic view of the utility model.

[0025] In the figure: 1, track; 2, fixed base; 3, buffer mechanism; 301, fixed sleeve; 302, shock absorber piston rod; 4, buffer spring; 5, motor box; 6, driving mechanism; 601, driving motor; 602, right and left threaded screw; 7, threaded joint; 8, reinforcing rib; 9, rotating joint; 10, cab; 11, adjusting mechanism; 1101, fixed joint; 1102, hydraulic rod; 1103, rotating shaft; 12, baffle; 13, support plate; 14, bearing plate; 15, hydraulic cylinder; 16, pile hammer; 17, fixed block; 18, air cylinder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1 to 4 The utility model provides a kind of technical solutions: a multifunctional walking type pile driver, track 1 is rotatably connected with fixed base 2 on one side of track 1, and the top of fixed base 2 is fixedly connected with four groups of buffer mechanism 3, the multifunctionality of equipment is improved by the setting of buffer mechanism 3, buffer spring 4 and driving mechanism 6, reinforcing rib 8, buffer spring 4 is sleeved on the surface of buffer mechanism 3, motor box 5 is fixedly connected with one side of fixed base 2, driving mechanism 6 is fixedly connected in the inside of motor box 5, two groups of threaded joints 7 are screw-connected on the surface of driving mechanism 6, two groups of reinforcing ribs 8 are rotatably connected on the surface of threaded joint 7, rotating joint 9 is rotatably connected on the top of reinforcing rib 8, cab 10 is fixedly connected on the top of rotating joint 9, adjusting mechanism 11 is fixedly connected on the top of cab 10, by the setting of adjusting mechanism 11 and baffle 12, avoid rain to fall on windshield and strong light influence the vision of staff in cab 10, slow down work efficiency, one side of adjusting mechanism 11 is rotatably connected with baffle 12;

[0028] Please refer to Figure 2 Buffer mechanism 3 includes four groups of fixed sleeves 301 fixedly connected to the top of fixed base 2, shock absorber piston rod 302 is slidably connected in the inside of fixed sleeve 301, buffer spring 4 is sleeved on the surface of shock absorber piston rod 302, shock absorber piston rod 302 is fixedly connected to the bottom of cab 10, buffer spring 4 is convenient for buffering the lifting of cab 10, to ensure the stability of cab 10;

[0029] Please refer to Figure 2The driving mechanism 6 comprises a driving motor 601 fixedly connected to the inside of the motor box 5, and a positive and negative screw rod 602 fixedly connected to the output end of the driving motor 601, so that the driving motor 601 drives the positive and negative screw rod 602 to rotate;

[0030] Please refer to Figure 3 The adjusting mechanism 11 comprises a fixed joint 1101 fixedly connected to the top of the cab 10, a hydraulic rod 1102 rotatably connected to the surface of the fixed joint 1101, and a rotating shaft 1103 rotatably connected to one end of the hydraulic rod 1102 and fixedly connected to the back of the baffle 12, so that the baffle 12 can shield rain and sunlight.

[0031] Please refer to Figure 4 The front of the cab 10 is fixedly connected with a supporting plate 13, and the supporting plate 13 is rotatably connected with a bearing plate 14 on one side, so that the bearing plate 14 can support the hydraulic cylinder 15 and improve the stability of the hydraulic cylinder 15.

[0032] Please refer to Figure 4 The top of the bearing plate 14 is fixedly connected with the hydraulic cylinder 15, and the output end of the hydraulic cylinder 15 is fixedly connected with the pile hammer 16, so that the pile hammer 16 can be used for piling.

[0033] Please refer to Figure 4 The top surface of the supporting plate 13 is fixedly connected with a fixed block 17, and the surface of the fixed block 17 is rotatably connected with a gas cylinder 18, and the output end of the gas cylinder 18 is rotatably connected to the back of the bearing plate 14, so that the gas cylinder 18 can adjust the angle of the bearing plate 14 and improve the convenience of the equipment.

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

[0035] The first step is that when in use, the driving motor 601 on one side is started, the driving motor 601 drives the positive and negative screw rod 602 to rotate, the screw joint 7 on the surface of the positive and negative screw rod 602 moves relatively on the surface of the positive and negative screw rod 602, the height of the reinforcing rib 8 rotatably connected to the surface of the screw joint 7 and the cab 10 on the top of the reinforcing rib 8 is adjusted, the cab 10 can be operated underwater without being submerged, and the buffer spring 4 and the damping piston rod 302 arranged around the bottom are matched, so that the cab 10 can be supported and always kept stable during lifting;

[0036] The second step is that when it is raining or the weather is bright, the hydraulic rod 1102 on one side can be started, the hydraulic rod 1102 is telescopic, the baffle 12 on one side is driven by the rotating shaft 1103 to adjust the angle on the top of the cab 10, and after being adjusted to a suitable position, the rain and sunlight can be shielded.

[0037] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, power supply system and control system of the device is not completely described, and under the premise of understanding the principle of the above-mentioned application by the person skilled in the art, the specific of the power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0038] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-functional walking pile driver comprising a caterpillar (1), characterized in that: One side of the track (1) is rotatably connected with a fixed base (2), the top of the fixed base (2) is fixedly connected with four groups of buffer mechanisms (3), the surface of the buffer mechanism (3) is sleeved with a buffer spring (4), one side of the fixed base (2) is fixedly connected with a motor box (5), the inside of the motor box (5) is fixedly connected with a driving mechanism (6), the surface of the driving mechanism (6) is threadedly connected with two groups of threaded joints (7), the surface of the threaded joint (7) is rotatably connected with two groups of reinforcing ribs (8), the top of the reinforcing rib (8) is rotatably connected with a rotating joint (9), the top of the rotating joint (9) is fixedly connected with a cab (10), the top of the cab (10) is fixedly connected with an adjusting mechanism (11), one side of the adjusting mechanism (11) is rotatably connected with a baffle (12).

2. A multi-functional striding pile driver according to claim 1, characterized in that: The buffer mechanism (3) includes four groups of fixed sleeves (301) fixedly connected to the top of the fixed base (2), the inside of the fixed sleeve (301) is slidably connected with a damping piston rod (302), the surface of the damping piston rod (302) is sleeved with a buffer spring (4), and the damping piston rod (302) is fixedly connected to the bottom of the cab (10).

3. A multi-functional striding pile driver according to claim 1, characterized in that: The driving mechanism (6) includes a driving motor (601) fixedly connected to the inside of the motor box (5), and the output end of the driving motor (601) is fixedly connected with a right and left threaded screw rod (602).

4. The multi-functional straddle-type pile driver according to claim 1, characterized in that: The adjusting mechanism (11) includes a fixed joint (1101) fixedly connected to the top of the cab (10), the surface of the fixed joint (1101) is rotatably connected with a hydraulic rod (1102), one end of the hydraulic rod (1102) is rotatably connected with a rotating shaft (1103), and the rotating shaft (1103) is fixedly connected to the back of the baffle (12).

5. The multi-functional straddle-type pile driver according to claim 1, characterized in that: The front of the cab (10) is fixedly connected with a supporting plate (13), and one side of the supporting plate (13) is rotatably connected with a bearing plate (14).

6. A multi-functional straddle borer as claimed in claim 5, wherein: The top of the bearing plate (14) is fixedly connected with a hydraulic cylinder (15), and the output end of the hydraulic cylinder (15) is fixedly connected with a pile hammer (16).

7. A multi-functional straddle borer as claimed in claim 5, wherein: The top surface of the supporting plate (13) is fixedly connected with a fixed block (17), the surface of the fixed block (17) is rotatably connected with an air cylinder (18), and the output end of the air cylinder (18) is rotatably connected to the back of the bearing plate (14).

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