CN203904996U - Multifunctional hydraulic crawler-type pile driver - Google Patents

Abstract

The utility model relates to a multifunctional hydraulic crawler-type pile driver which comprises a chassis, a mast, a crawler drive mechanism and a hydraulic hammer, wherein a bag arm and an amplitude-variable oil cylinder are arranged on the chassis; a rotary table is arranged under the chassis; the bag arm and the amplitude-variable oil cylinder are both connected with a tripod; the tripod is connected with the mast; a main winch and an auxiliary winch which are respectively provided with a steel rope wire are arranged on the chassis; a crown block is arranged on the top of the mast; a steel rope wire is wound on the crown block; the crown block is respectively connected with the hydraulic hammer, the main winch and the auxiliary winch through the steel rope wires; a rotary table support is arranged on the crawler drive mechanism. The multifunctional hydraulic crawler-type pile driver has the advantages of good structure rigidity, multiple functions, convenience in use, wide application range, low cost and the like, and the application range and the popularity of the pile driver can be greatly improved.

Description

A multifunctional hydraulic crawler pile driver

technical field

The utility model relates to a pile driver, in particular to a multifunctional hydraulic crawler type pile driver.

Background technique

With the improvement of people's living standards, more and more people live in cities, and urban buildings are getting higher and higher, which requires the foundation of buildings to be more and more stable. In infrastructure construction, piling is a necessary process. The equipment used for piling is a pile driver. The pile drivers include drop hammer pile drivers, pneumatic hammer pile drivers, diesel hammer pile drivers, hydraulic hammer pile drivers, and screw pile drivers. At present, the commonly used pile driver is the diesel hammer pile driver, but the noise of the diesel hammer pile driver is relatively large, and the efficiency is extremely low, especially in urban construction, which seriously affects people's rest and physical and mental health, and the general pile driver has a single function. The volume is also relatively large, it is inconvenient during construction, and the manpower and material resources that need to be consumed are relatively large. In the face of these shortcomings, it is necessary to design a pile driver with better performance, which has good structural rigidity, multi-function, convenient use, and scope of application. Wide and low cost advantages, that is, a multifunctional hydraulic crawler pile driver.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, the utility model provides a multifunctional hydraulic crawler pile driver.

The technical solution adopted by the utility model to solve the above problems is:

A multifunctional hydraulic crawler pile driver, including a chassis, a mast, a crawler drive mechanism and a hydraulic hammer, the chassis is provided with a boom and luffing cylinder; the chassis is provided with a turntable; the large Both the arm and the luffing oil cylinder are connected with the tripod; the tripod is connected with the mast; the chassis is provided with main and auxiliary winches with wire ropes respectively; the top of the mast is provided with a crane, and the A steel wire rope is wound on the crane, which is respectively connected with the hydraulic hammer and the main and auxiliary winches through the steel wire rope; the track drive mechanism is provided with a turntable support;

For the multi-functional hydraulic crawler-type pile driver, the chassis is provided with an auxiliary hoist, and a steel wire rope is installed on the auxiliary hoist. One end of the wire rope is wound around the crane at the top of the mast and a hook is installed.

In the multifunctional hydraulic crawler-type pile driver, the chassis is provided with counterweights, which can make the chassis more stable.

The mast is composed of an upper section of the mast and a lower section of the mast. The upper section of the mast can slide in the chute of the lower section of the mast and is connected by four identical bolts.

In the above-mentioned multifunctional hydraulic crawler pile driver, the hydraulic hammer is suspended by the wire rope driven by the main and auxiliary winches, and slides up and down on the mast through the slider.

The beneficial effect of the utility model is: a multi-functional hydraulic crawler pile driver has the advantages of good structural rigidity, multi-function, convenient use, wide application range and low cost, which greatly improves the application range of the pile driver.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the front view of the utility model;

Fig. 2 is the front view of the utility model mast.

1. Track drive mechanism, 2. Turntable, 3. Counterweight, 4. Auxiliary winch, 5. Main winch, 6. Chassis, 7. Boom, 8. Tripod, 9. Luffing cylinder, 10. Mast , 11, crown block, 12, suspension hook, 13, hydraulic hammer, 14, mast lower section, 15, bolt, 16 mast upper section.

Detailed ways

As shown in Fig. 1 and Fig. 2, a kind of multifunctional hydraulic crawler pile driver described in the utility model includes a chassis 6, a mast 10, a crawler drive mechanism 1 and a hydraulic hammer 13, and the chassis 6 is provided with a large arm 7 and luffing cylinder 9; said chassis 6 is provided with a turntable 2; said boom 7 and luffing cylinder 9 are connected with tripod 8; said tripod 8 is connected with mast 10 ; The chassis 6 is provided with the main and auxiliary winches 5/4 with steel wire ropes respectively; the top of the mast 10 is provided with a crane 11, and the crane 11 is wound with a wire rope, which is connected with the hydraulic hammer respectively by the wire rope. 13 is connected with the main and auxiliary winches 5/4; the track drive mechanism 1 is provided with a turntable 2 for support;

Said a kind of multifunctional hydraulic crawler-type piling machine, said chassis 6 is provided with auxiliary hoist 4, and auxiliary hoist 4 is provided with steel wire rope, and one end of steel wire rope goes around the crown block 11 that goes around the top of mast 10 and is equipped with a crane. hook12.

In the above-mentioned multifunctional hydraulic crawler-type pile driver, the chassis 6 is provided with a counterweight 3 .

Described mast 10 is made up of mast upper section 16 and mast lower section 14, and mast upper section 16 can slide in the chute of mast lower section 14, and mast is connected by four identical bolts 15.

In the above-mentioned multifunctional hydraulic crawler-type pile driver, the hydraulic hammer 13 is suspended by the steel wire rope driven by the main and auxiliary hoisting 5/4 machines, and slides up and down on the mast 10 through the slider.

When in use, the upper section of the mast is first slid out from the chute of the lower section of the mast, and the mast is fixed by four identical bolts. Start the engine, the engine will drive the main and auxiliary winches to rotate, and the wire rope will drive the hydraulic hammer to slide up and down on the mast through the crane, so as to realize the function of the pile driver. When you need to use a crane or a crusher, you can replace the hydraulic hammer with a hook and a drill bit. When using a crane to lift a relatively heavy object, the stability of the chassis can be balanced by the counterweight.

When not in use, the upper section of the mast can be slid into the lower section of the mast from the chute of the lower section of the mast, thereby making the volume smaller and convenient for walking.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A multifunctional hydraulic crawler pile driver, comprising a chassis, a mast, a crawler drive mechanism and a hydraulic hammer, characterized in that: the chassis is provided with a boom and a luffing cylinder; the chassis is provided with a rotary platform; the boom and the luffing cylinder are all connected with the tripod; the tripod is connected with the mast; There is a crown block, and a steel wire rope is wound on the crown block, and is respectively connected with the hydraulic hammer and the main and auxiliary winches through the steel wire rope; the track drive mechanism is provided with a turntable support. 2. A multifunctional hydraulic crawler pile driver according to claim 1, characterized in that: the chassis is provided with an auxiliary hoist, and a steel wire rope is arranged on the auxiliary hoist, and one end of the wire rope goes around the crown block at the top of the mast Equipped with hooks. 3. A multifunctional hydraulic crawler pile driver according to claim 1 or 2, characterized in that: the chassis is provided with counterweights. 4. A multifunctional hydraulic crawler pile driver according to claim 1, characterized in that: the mast is composed of an upper section of the mast and a lower section of the mast, and the upper section of the mast can slide in the chute of the lower section of the mast , and connected by four identical bolts. 5. A multifunctional hydraulic crawler-type pile driver according to claim 1 or 4, characterized in that: said hydraulic hammer is suspended by wire ropes driven by main and auxiliary winches, and slides up and down on the mast through sliders.