CN211446919U

CN211446919U - Multifunctional full-hydraulic pile driving and drawing machine

Info

Publication number: CN211446919U
Application number: CN201922057787.6U
Authority: CN
Inventors: 闫乃聪; 赵孝房; 薛志海; 王俊超; 盖玉京; 王小燕
Original assignee: Road Material Center Of Henan Expressway Industrial Development Co ltd
Current assignee: Henan Jiaotou Tonghui Expressway Co.,Ltd.
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-08
Anticipated expiration: 2029-11-26

Abstract

The utility model provides a multi-functional full-hydraulic pile driver, including connecting the bottom plate, the top of connecting the bottom plate is equipped with rolling bearing, the last frame that is fixed with of rolling bearing, install the bracing piece in the frame, the one end of bracing piece stretches out the frame, the ground support is installed to the one end of pile frame, strike and install the pile hammer on the frame, the below of bracing piece is equipped with first hydraulic telescoping rod, rotate between the free end of first hydraulic telescoping rod and the bracing piece and be connected and first hydraulic telescoping rod and the rotation junction of bracing piece are located the one end that is close to the pile frame, the top of bracing piece is equipped with second hydraulic telescoping rod, rotate between the free end of second hydraulic telescoping rod and the pile frame and be connected, the junction of first hydraulic telescoping rod and bracing piece is located between the junction of second hydraulic telescoping rod and pile frame and the support. The pile pulling device has the advantages that the independent power system is adopted, the pile pulling device is separated from a vehicle when not in use, the pile pulling function is realized, the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Multifunctional full-hydraulic pile driving and drawing machine

Technical Field

The utility model relates to a pile driver technical field especially relates to a multi-functional full-hydraulic pile driver and extractor.

Background

The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like. The pile hammer is attached between two parallel vertical guide rods at the front part of the pile frame, commonly called as a gantry, and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like. Pile drivers are piling machines that use impact forces to drive piles into the earth. The tower and the guide frame may be deflected together for raking the pile. The pile frame can rotate and also can move. However, most of the existing pile drivers are integrated with vehicles, so that the vehicles cannot be used for other purposes when the pile drivers are not used, and resources are wasted. The existing pile driver only has the pile driving function and does not have the pile pulling function, so that the pile pulling is performed manually when the pile driver is used, the labor intensity of workers is increased, the adopted piles are generally made of metal materials, the weight is large, the surface is smooth, and the situation of smashing injury to the workers is easily caused.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a multi-functional full-hydraulic pile driver of beating and drawing machine, can be when not using easily with the vehicle separation, make the vehicle can mostly be other uses, improve the utilization effect of resource, still possess the function of pile pulling simultaneously, reduce staff's intensity of labour and potential safety hazard.

The multifunctional full-hydraulic pile driving and pulling machine comprises a connecting bottom plate, wherein a rotating bearing is arranged above the connecting bottom plate and fixed on the connecting bottom plate, a rack is fixed on the rotating bearing and located on one side deviating from the rotating bearing, a support rod is arranged on the rack and is installed on the slide in a matched mode, one end of the support rod extends out of the rack and extends out of the support rod, a pile frame is installed on the pile frame in a rotating mode, a striking component is installed on the pile frame in a sliding mode, one end of the pile frame is provided with a support bracket, the support bracket is located at the downward end of the pile frame, the striking component comprises a striking frame, a hammer and the pile hammer is installed on the striking frame in a direction towards the support bracket, a first hydraulic telescopic rod is arranged below the support rod, one end of the first hydraulic telescopic rod is rotatably installed on the rack, the free end of the first hydraulic telescopic rod is rotatably connected with the support rod, and the rotating connection position of the The hydraulic pile support frame comprises a support frame, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a pile frame, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a support component and a support component, wherein the first hydraulic telescopic rod is arranged above the support rod, the second hydraulic telescopic rod is rotatably arranged on the frame, the free end of the second hydraulic telescopic rod is rotatably connected with the pile frame, the joint of the first hydraulic telescopic rod and the support rod is positioned between the joint of the second hydraulic telescopic rod and the pile frame and the support component, and the support component is arranged below the frame.

Preferably, the supporting component includes that the middle part of first supporting leg and second supporting leg and first supporting leg is fixed with the pivot, the middle part and the pivot of second supporting leg are rotated and are connected, first supporting leg is close to the pile frame and rotates and install in the frame, the pile frame is kept away from to the second supporting leg and rotates and install in the slider, slider slidable mounting is in the frame.

Preferably, the rotating shaft is rotatably provided with a screw rod, the screw rod faces the rack, and the rack is rotatably provided with a screw rod nut, and the screw rod penetrates through the screw rod nut.

Preferably, a support rod is fixed on the rack, the support rod is vertically fixed upwards, and a support is fixed at one end, far away from the rack, of the support rod.

Preferably, the support is arranged in an inclined mode, the inclined direction is the direction of the pile frame, and a rubber pad is fixed on the surface, away from the support rod, of the support.

Preferably, the striking frame is provided with a sliding groove, a spring is arranged in the sliding groove, one end, far away from the pile hammer, of the spring is fixed on the striking frame, a sliding block is fixed at the other end of the spring, and a pull rope is fixed on one surface, far away from the spring, of the sliding block and the sliding groove in a matched installation mode.

Preferably, a draw hook is fixed at one end of the pull rope far away from the slide block.

The utility model has the advantages that: adopt independent driving system for equipment can separate with the vehicle when not using, makes the vehicle can do other usefulness in addition, can keep keeping away from ground when placing when not using simultaneously, and has better stability because the center is lower. The pile pulling device has the pile pulling function, avoids manual pile pulling of workers, reduces labor intensity of the workers, improves production efficiency, and reduces potential safety hazards of the workers. Can ensure comparatively gentle extraction when pulling out the stake, reduced the influence of stake to the stake hole.

Drawings

Fig. 1 is a schematic structural diagram of the present invention during operation.

Fig. 2 is a schematic structural diagram of the utility model during placement.

Fig. 3 is a schematic structural view of the striking frame of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the multifunctional full hydraulic pile driver comprises a connecting base plate 1, and is characterized in that a rotary bearing 2 is arranged above the connecting base plate 1, the rotary bearing 2 is fixed on the connecting base plate 1, a frame 3 is fixed on the rotary bearing 2, the frame 3 is positioned at one side away from the rotary bearing 2, a slideway 4 is arranged on the frame 3, a support rod 5 is arranged on the slideway 4 in a matching manner, one end of the support rod 5 extends out of the frame 3, a pile frame 6 is rotatably arranged at the extending end of the support rod 5, a striking component is slidably arranged on the pile frame 6, a support bracket 7 is arranged at one end of the pile frame 6, the support bracket 7 is positioned at the downward end of the pile frame 6, the striking component comprises a striking frame 8, a pile hammer 9 is arranged on the striking frame 8, the direction of the pile hammer 9 is toward the support bracket 7, a first hydraulic telescopic rod 10 is arranged below the support rod 5, and one end of the first hydraulic telescopic rod 10 is, rotate between the free end of first hydraulic telescoping rod 10 and the bracing piece 5 and be connected and the rotation junction of first hydraulic telescoping rod 10 and bracing piece 5 is located the one end that is close to pile frame 6, the top of bracing piece 5 is equipped with second hydraulic telescoping rod 11 and second hydraulic telescoping rod 11 rotates and installs in frame 3, rotates between the free end of second hydraulic telescoping rod 11 and the pile frame 6 and is connected, the junction of first hydraulic telescoping rod 10 and bracing piece 5 is located between junction and the support frame 7 of second hydraulic telescoping rod 11 and pile frame 6, the below of frame 3 is equipped with supporting component.

When the device is used, the device is firstly placed on a vehicle, the pile driver is conveyed to a place needing to work through the vehicle, and the device adopts an independent diesel engine as power and is provided with a separation traction device, so that the device can be separated from an automobile when not in use, the automobile can be used for other purposes, the load of a vehicle power system during working can be reduced by adopting an independent power system, and meanwhile, sufficient power can be provided for work. This device during operation, at first hydraulic telescoping rod 10 begins to extend, rotate during the one end of first hydraulic telescoping rod 10 and install in frame 3 the other end and rotate and install on bracing piece 5, and bracing piece 5 is slidable mounting in frame 3, so make bracing piece 5 remove to the direction of pile frame 6 when first hydraulic telescoping rod 10 extends, stretch out outside the vehicle when making things convenient for pile frame 6 to use, this device is equipped with the bearing in the bottom of frame 3 simultaneously, so can realize the rotation of 360 degrees of frame 3, it is more convenient during the use, and be equipped with connecting bottom plate 1 in the below of bearing, can make this device keep steady state at the during operation, stability when improve equipment uses. When the first hydraulic telescopic rod 10 drives the support rod 5 to extend to a required position, the extension of the first hydraulic rod is stopped, at the moment, the power system enables the second hydraulic telescopic rod 11 to extend, one end of the second hydraulic telescopic rod 11 is rotatably installed on the frame 3, the other end of the second hydraulic telescopic rod 11 is rotatably installed on the pile frame 6, and the device is rotatably installed on the support rod 5, the extension of the second hydraulic telescopic rod 11, when the support rod 5 is not moved, can cause the pile frame 6 to be offset, in particular, the angle of the pile frame 6 to the vertical direction is changed, and the pile is generally driven vertically into the ground during piling, therefore, when the pile frame 6 rotates to the vertical state, the second hydraulic telescopic rod 11 stops extending, the pile is sleeved on the pile driving hammer 9 at the moment, the pile driving hammer 9 is slidably mounted on the striking frame 8, the power system pushes the striking frame 8 to continuously move downwards during working, the pile is driven into the ground, and the continuous vibration of the pile driving hammer 9 improves the pile driving efficiency. When the device is not practical, driving system at first makes second hydraulic telescoping rod 11 shrink, makes pile frame 6 constantly tend to the level, reduces the focus of device, improves stability, then first hydraulic telescoping rod 10 begins to shrink and drives bracing piece 5 and remove to the direction of keeping away from pile frame 6, makes bracing piece 5 indentation frame 3 in, further makes the focus of equipment reduce, stability when the improvement equipment is placed.

The supporting component includes that first supporting leg 13 and second supporting leg 14 and first supporting leg 13's middle part is fixed with pivot 15, the middle part and the pivot 15 of second supporting leg 14 rotate to be connected, first supporting leg 13 is close to pile frame 6 and rotates and installs in frame 3, pile frame 6 is kept away from to second supporting leg 14 and rotates and install on slider 16, slider 16 slidable mounting is in frame 3.

When this device need hang it from the vehicle when not using, place when not using in order to make things convenient for the device, be equipped with first supporting leg 13 and second supporting leg 14 in the below of frame 3, only need open first supporting leg 13 and second supporting leg 14 when not using, just can realize the support to equipment, the direct and ground contact of a face examination equipment, reduce the condition that equipment damaged, first supporting leg 13 and second supporting leg 14 become the crisscross installation simultaneously, the stability is improved, make equipment more stable when placing. The second supporting leg 14 is slidably mounted on the frame 3 through the slider 16, when the first supporting leg 13 and the second supporting leg 14 are put down and folded, the distance between the first supporting leg 13 and the second supporting leg 14 can be changed, and the slider 16 can avoid the situation that the first supporting leg 13 and the second supporting leg 14 cannot be put down and folded due to the change of the distance.

The rotary shaft 15 is rotatably provided with a screw rod 17 and the screw rod 17 faces the rack 3, and the rack 3 is rotatably provided with a screw rod nut 18 and the screw rod 17 penetrates through the screw rod nut 18.

In order to conveniently put down and put up the first supporting leg 13 and the second supporting leg 14, the screw rod 17 is rotatably installed on the rotating shaft 15, the screw rod nut 18 is rotatably installed on the rack 3, the screw rod nut 18 only needs to be rotated when the device is used, when the first supporting leg 13 and the second supporting leg 14 need to be put down, the screw rod 17 is moved downwards through the screw rod nut 18, the first supporting leg 13 and the second supporting leg 14 can be put down, the first supporting leg 13 and the second supporting leg 14 can better ensure the stability of the device due to the self-locking function of the screw rod 17 when the device is supported by the first supporting leg 13 and the second supporting leg 14, when the first supporting leg 13 and the second supporting leg 14 are put up, the first supporting leg 13 and the second supporting leg 14 can be put down only by moving the screw rod nut 18, and the use is convenient and quick.

A supporting rod 12 is fixed on the rack 3, the supporting rod 12 is vertically fixed upwards, and a support 19 is fixed at one end, far away from the rack 3, of the supporting rod 12.

When the equipment is not used, the pile frame 6 inclines towards the direction of the machine frame 3, the support rod 12 can support the pile frame 6, the pile frame 6 falls on the support seat 19 fixed on the support rod 12, and the support seat 19 effectively supports the pile frame 6. In order to avoid the influence on normal use caused by deformation after the pile frame 6 is placed for a long time, the pile frame 6 is obliquely placed, the phenomenon that the pile frame 6 is inclined can be reduced, and the service life of the equipment is prolonged.

The support 19 is arranged in an inclined mode, the inclined direction is the direction of the pile frame 6, and a rubber pad 20 is fixed on one surface, far away from the support rod 12, of the support 19.

In order to enable the inclined pile frame 6 to be placed more stably, the support 19 is inclined, the inclined direction is the same as the inclined direction of the pile frame 6, and meanwhile, the rubber pad 20 is arranged in the manufacturing process, so that abrasion between the pile frame 6 and the support 19 can be reduced, and the service life of the equipment can be further prolonged.

The striking frame 8 is provided with a sliding groove 21, a spring 22 is arranged in the sliding groove 21, one end, far away from the pile driving hammer 9, of the spring 22 is fixed on the striking frame 8, the other end of the spring 22 is fixed with a sliding block 16, and a pull rope 23 is fixed on one surface, far away from the spring 22, of the sliding block 16 in a matched installation mode between the sliding block 16 and the sliding groove 21.

Need extract the stake after equipment is beaten the stake into the underground, in order to avoid the difficulty of artifical extraction, will strike and set up stay cord 23 on the frame 8, be connected between stay cord 23 and the stake when needs pile pulling, then make and strike frame 8 and upwards remove through driving system, so strike frame 8 and drive the stake rebound, realized pile pulling function. And the spring 22 can reduce the vibration generated when the pile is pulled, and prevent the pile from influencing the pile pit when the pile is pulled out. And adopt automatic pile pulling, can effectual control pile pulling speed, further reduce the influence that pile pulling produced the stake hole.

And a draw hook 24 is fixed at one end of the pull rope 23 far away from the slide block 16.

Fixed drag hook 24 on stay cord 23 only needs to be connected between drag hook 24 and the stake when carrying out the pile pulling and just can realize quick pile pulling, convenient and fast during the use to be difficult for droing, security when can ensure the pile pulling.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a multi-functional full-hydraulic pressure pile driver of beating and drawing, is including connecting bottom plate (1), its characterized in that, the top of connecting bottom plate (1) is equipped with rolling bearing (2) and fixes on connecting bottom plate (1), is fixed with frame (3) and frame (3) on rolling bearing (2) and is located the one side that deviates from rolling bearing (2), be equipped with slide (4) and slide (4) on frame (3) and install bracing piece (5) in the cooperation, the one end of bracing piece (5) is stretched out and is held and rotate on the stretching out of frame (3) and bracing piece (5) and install pile frame (6) and go up slidable mounting and strike the subassembly, the one end of pile frame (6) is installed ground support (7) and is located pile frame (6) one end down, strike the subassembly including striking frame (8), the direction orientation that installs pile hammer (9) and pile hammer (9) on striking frame (8) is towards ground support (7) A first hydraulic telescopic rod (10) is arranged below the supporting rod (5), one end of the first hydraulic telescopic rod (10) is rotatably arranged on the frame (3), the free end of the first hydraulic telescopic rod (10) is rotatably connected with the supporting rod (5), the rotating connection position of the first hydraulic telescopic rod (10) and the supporting rod (5) is positioned at one end close to the pile frame (6), a second hydraulic telescopic rod (11) is arranged above the supporting rod (5), the second hydraulic telescopic rod (11) is rotatably arranged on the frame (3), the free end of the second hydraulic telescopic rod (11) is rotatably connected with the pile frame (6), the joint of the first hydraulic telescopic rod (10) and the support rod (5) is positioned between the joint of the second hydraulic telescopic rod (11) and the pile frame (6) and the ground support (7), and a support component is arranged below the frame (3).

2. The multifunctional full hydraulic pile driver according to claim 1, wherein the support assembly comprises a first support leg (13) and a second support leg (14), a rotating shaft (15) is fixed in the middle of the first support leg (13), the middle of the second support leg (14) is rotatably connected with the rotating shaft (15), the first support leg (13) is close to the pile frame (6) and rotatably mounted on the machine frame (3), the second support leg (14) is far away from the pile frame (6) and rotatably mounted on a sliding block (16), and the sliding block (16) is slidably mounted on the machine frame (3).

3. The multifunctional full-hydraulic pile driver according to claim 2, wherein the rotating shaft (15) is rotatably provided with a lead screw (17) and the lead screw (17) faces the frame (3), the frame (3) is rotatably provided with a lead screw nut (18) and the lead screw (17) passes through the lead screw nut (18).

4. The multifunctional full hydraulic pile driver according to claim 1 is characterized in that a support rod (12) is fixed on the frame (3) and the support rod (12) is fixed vertically upwards, and a support seat (19) is fixed on one end of the support rod (12) far away from the frame (3).

5. The multifunctional full hydraulic pile driver and extractor as claimed in claim 4, wherein the support (19) is arranged obliquely and the direction of the inclination is the direction of the pile frame (6), and a rubber pad (20) is fixed on one surface of the support (19) far away from the support rod (12).

6. The multifunctional full hydraulic pile driving and pulling machine as claimed in claim 1, wherein the striking frame (8) is provided with a sliding groove (21) and a spring (22) is arranged inside the sliding groove (21), one end of the spring (22) far away from the pile hammer (9) is fixed on the striking frame (8) and the other end of the spring (22) is fixed with a sliding block (16), the sliding block (16) and the sliding groove (21) are installed in a matched manner, and a pull rope (23) is fixed on one surface of the sliding block (16) far away from the spring (22).

7. The multifunctional full hydraulic pile driver according to claim 6 is characterized in that a draw hook (24) is fixed at one end of the draw rope (23) far away from the slide block (16).