Intelligent pile driving machine

Abstract

The present invention discloses an intelligent pile driving machine, including a vehicle platform, a main arm is installed on one side of the vehicle platform, the front side of the main arm is slidably connected with a tightening mechanism through a vertical track, a first power head is transmission-connected on the main arm for driving the tightening mechanism to move on the vertical track, a clamping mechanism for clamping a conduit corresponding to the tightening mechanism is installed at the bottom end of the main arm, and a pipe clamping mechanism and a hopper mechanism are also installed on the vehicle platform adjacent to the main arm. The intelligent pile driving machine disclosed by the present invention can realize automatic grasping, automatic docking, automatic tightening and other operations, greatly reduces the use cost of labor and the labor intensity for the traditional concrete pouring process, saves the cooperation of a crane, and greatly saves the use cost.

Description

Technical Field

[0001] The invention relates to a pile driving machine, in particular to an intelligent pile driving machine. Background Art

[0002] At present, bored piles in construction use different drilling methods to form a wellbore of a certain shape (section) in the stratum as required. After reaching the designed elevation, the steel skeleton is hoisted into the wellbore, and then concrete is poured to form a pile foundation process. Pouring concrete is an important process for bored piles. The existing concrete pouring process is completely completed by manual labor with a crane and simple machinery, which requires 4-5 workers, a crane of more than 25 tons, and a crane driver. It is not difficult to see that the existing manual concrete pouring takes up a lot of manpower and also occupies a crane. With the current trend of a substantial increase in the cost of a single labor, this results in high construction costs and low efficiency. At the same time, there is the insecurity of labor and equipment, which brings huge potential risks. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an intelligent pile driving machine, which can realize automatic grasping, automatic docking, automatic tightening and other operations. Compared with the traditional concrete pouring process, it greatly reduces the use cost of labor, greatly reduces the labor intensity, saves the cooperation of a crane, and greatly saves the use cost.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] An intelligent pile driver comprises an upper vehicle platform, a main arm is installed on one side of the upper vehicle platform, the front side of the main arm is slidably connected to a tightening mechanism via a vertical track, a first power head for driving the tightening mechanism to move on the vertical track is transmission-connected to the main arm, a clamping mechanism for clamping a guide tube corresponding to the tightening mechanism is installed at the bottom end of the main arm, and a pipe clamping mechanism and a hopper mechanism are also installed on the upper vehicle platform adjacent to the main arm.

[0006] Furthermore, liftable support feet are installed on both sides of the front end of the boarding platform, the bottom of the main arm is hinged to one side of the boarding platform, one end of the second hydraulic cylinder is connected to the main arm, and the other end of the second hydraulic cylinder is connected to the surface of the boarding platform.

[0007] Furthermore, the tightening mechanism includes a catheter sleeve and a second power head installed on the top of the catheter sleeve, and the second power head is installed on the slide rail member.

[0008] Furthermore, the tube clamping mechanism includes a clamping part, a catheter boom and a third hydraulic cylinder. The top end of the catheter boom is connected to the clamping part, the bottom end of the catheter boom is hinged to the vehicle platform, and both ends of the third hydraulic cylinder are hinged to the vehicle platform and the main arm, respectively.

[0009] Furthermore, the hopper mechanism includes a hopper and a fourth hydraulic cylinder, the hopper is hinged to the bottom end of the main arm, and both ends of the fourth hydraulic cylinder are respectively connected to the side of the hopper and the side of the main arm.

[0010] Furthermore, the two side surfaces of the vertical track are sawtooth tracks, and the tightening mechanism is equipped with two first power heads which are respectively meshed and connected with the sawtooth tracks on the two side surfaces.

[0011] Furthermore, protrusions are provided on both sides of the main arm, the tightening mechanism is installed on the base plate, and first sliding wheels are installed on both sides of the bottom of the base plate to embrace the protrusions and slide in connection.

[0012] Furthermore, a shelf mechanism for placing the catheter is installed on the vehicle platform, and the shelf mechanism is distributed with a plurality of rows of individual unit shelves. A crawler mechanism is installed at the bottom of the vehicle platform.

[0013] Furthermore, mounting grooves are provided on the upper and lower sides of the surface of the base plate, the tightening mechanism is installed on the slide rail member, second sliding wheels are provided on both sides of the slide rail member and installed in the mounting grooves, and a fifth hydraulic cylinder is also installed on the base plate to drive the slide rail member to move laterally.

[0014] Furthermore, an engine, a hydraulic oil tank and a water tank are also installed on the rear half surface of the upper platform.

[0015] By adopting the above technical scheme, the clamping mechanism on the vehicle platform clamps the catheter between the upper part of the clamping catheter and the lower part of the tightening mechanism, and the first power head drives the tightening mechanism to move on the vertical track, positions the catheter in the clamping mechanism and tightens the catheter through the tightening mechanism to penetrate into the pouring hole. When several catheters are successively extended into the pouring hole, the hopper mechanism moves to the upper part of the clamping mechanism, and concrete is poured through the hopper mechanism. Compared with the traditional concrete pouring process, the labor cost is greatly reduced, the labor intensity is greatly reduced, the cooperation of a crane is saved, and the use cost is greatly saved; at the same time, because the use of labor is reduced, the insecurity of labor and equipment is greatly guaranteed; because the machine has a high degree of automation and is basically standardized operation, it also avoids problems such as broken piles, water ingress into the catheter, and excessive sediment caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure from a first angle of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure from a second angle of the present invention. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] like Figure 1-2 As shown, the present invention discloses an intelligent pile driver, comprising an upper vehicle platform 1, a main arm 2 is installed on one side of the upper vehicle platform 1, the front side of the main arm 2 is slidably connected with a tightening mechanism 4 through a vertical track 3, a first power head 5 for driving the tightening mechanism 4 to move on the vertical track 3 is transmission-connected to the main arm 2, a clamping mechanism 6 for clamping a guide tube 28 corresponding to the tightening mechanism 4 is installed at the bottom end of the main arm 2, and a pipe clamping mechanism 7 and a hopper mechanism 8 are also installed on the upper vehicle platform 1 adjacent to the main arm 2. The clamping mechanism 6 on the vehicle platform 1 clamps the conduit 28 between the upper part of the clamping conduit 28 and the lower part of the tightening mechanism 4, and the first power head 5 drives the tightening mechanism 4 to move on the vertical track 3, positions the conduit 28 on the clamping mechanism 7 and tightens the conduit 28 through the tightening mechanism 4 to extend it into the pouring hole. When several conduits 28 are successively extended into the pouring hole to reach the specified depth, the hopper mechanism 8 moves to the upper part of the clamping mechanism 7, and concrete is poured through the hopper mechanism 8. Compared with the traditional concrete pouring process, the labor cost and labor intensity are greatly reduced, the cooperation of a crane is saved, and the use cost is greatly saved; at the same time, because the labor usage is reduced, the insecurity of labor and equipment is greatly guaranteed; because the machine has a high degree of automation and is basically standardized operation, it also avoids the problems of broken piles, water ingress into the conduit, and excessive sediment caused by manual operation.

[0020] Liftable supporting feet 9 are also installed on both sides of the front end of the loading platform 1. The bottom of the main arm 2 is hinged to one side of the loading platform 1. One end of the second hydraulic cylinder 10 is connected to the main arm 2, and the other end of the second hydraulic cylinder 10 is connected to the surface of the loading platform 1. Before the loading platform 1 is transported to the work site, the second hydraulic cylinder 10 lowers the main arm 2 to make the vehicle's center of gravity lower and easier to transport.

[0021] The tightening mechanism 4 includes a guide tube sleeve 11 and a second power head 12 installed on the top of the guide tube sleeve 11. The second power head 12 is installed on the transverse guide rail 13. The tightening mechanism 4 can be adjusted laterally on the main arm 2 so that the pile driver can accurately align the tightened guide tube.

[0022] The pipe clamping mechanism 7 includes a clamping part 14, a catheter boom 15 and a third hydraulic cylinder 16. The top end of the catheter boom 15 is connected to the clamping part 14, the bottom end of the catheter boom 15 is hinged to the vehicle platform 1, and the two ends of the third hydraulic cylinder 16 are hinged to the vehicle platform 1 and the main arm 2 respectively. This part cooperates with the catheter boom 15 and the third hydraulic cylinder 16 to control the clamping part 14 to clamp the catheter to a suitable position for tightening and other operations, replacing other cranes for lifting and unloading operations.

[0023] The hopper mechanism 8 includes a hopper 17 and a fourth hydraulic cylinder 18 . The hopper 17 is hinged to the bottom end of the main arm 2 . Both ends of the fourth hydraulic cylinder 18 are respectively connected to the side of the hopper 17 and the side of the main arm 2 . The position of the hopper 17 is adjusted by the fourth hydraulic cylinder 18 .

[0024] The vertical track 3 is vertically arranged with two side surfaces being sawtooth tracks. Two first power heads 5 are installed on the tightening mechanism 4 and are respectively engaged with the sawtooth tracks on the two side surfaces. The two power heads 5 provide more sufficient and reliable power for the engagement and connection operation of the tightening mechanism 4.

[0025] Protrusions 19 are provided on both sides of the main arm 2, and the tightening mechanism 4 is installed on the base plate 20. First sliding wheels 21 are installed on both sides of the bottom of the base plate 20 to slide around the protrusions 19. The coordinated installation of the two components enables the tightening mechanism 4 to move stably around the main arm 2.

[0026] The upper platform 1 is provided with a shelf mechanism 22 for placing the catheter. The shelf mechanism 22 is provided with a plurality of rows of individual unit shelves. The catheter can be integrated and placed on the upper shelf mechanism 22 for the tube clamping mechanism 7 to load and unload nearby. A crawler mechanism 23 is provided at the bottom of the vehicle platform 1.

[0027] Mounting grooves 24 are provided on the upper and lower sides of the surface of the base plate 20, the tightening mechanism 4 is installed on the slide rail member 25, and second sliding wheels 26 are provided on both sides of the slide rail member 25 and installed in the mounting grooves 24. A fifth hydraulic cylinder 27 is also installed on the base plate 20 to drive the slide rail member 25 to move horizontally.

[0028] The rear half of the upper platform 1 is also equipped with an engine, a hydraulic oil tank and a water tank, so that the weight of the main arm 2 can be evenly distributed on the upper platform 1.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An intelligent pile driving machine, comprising a vehicle platform (1), characterized in that: A main arm (2) is installed on one side of the vehicle platform (1), and the front side of the main arm (2) is slidably connected to a tightening mechanism (4) via a vertical track (3). A first power head (5) is transmission-connected to the main arm (2) for driving the tightening mechanism (4) to move on the vertical track (3). A clamping mechanism (6) for clamping a conduit corresponding to the tightening mechanism (4) is installed at the bottom end of the main arm (2). A pipe clamping mechanism (7) and a hopper mechanism (8) are also installed on the vehicle platform (1) adjacent to the main arm (2). The tightening mechanism (4) comprises a catheter sleeve (11) and a second power head (12) mounted on the top of the catheter sleeve (11), wherein the second power head (12) is mounted on a slide rail member (25). The pipe clamping mechanism (7) comprises a clamping portion (14), a catheter suspension arm (15) and a third hydraulic cylinder (16); the top end of the catheter suspension arm (15) is connected to the clamping portion (14); the bottom end of the catheter suspension arm (15) is hingedly connected to the vehicle platform (1); and the two ends of the third hydraulic cylinder (16) are respectively hingedly connected to the vehicle platform (1) and the main arm (2). The hopper mechanism (8) comprises a hopper (17) and a fourth hydraulic cylinder (18), wherein the hopper (17) is hingedly connected to the bottom end of the main arm (2), and the two ends of the fourth hydraulic cylinder (18) are respectively connected to the side of the hopper (17) and the side of the main arm (2). The main arm (2) is provided with protrusions (19) on both sides, the tightening mechanism (4) is mounted on a base plate (20), and first sliding wheels (21) are mounted on both sides of the bottom of the base plate (20) to embrace the protrusions (19) and be slidably connected. The bottom plate (20) is provided with mounting grooves (24) on the upper and lower sides of the surface, the tightening mechanism (4) is installed on the slide rail member (25), and the slide rail member (25) is provided with second sliding wheels (26) on both sides thereof and installed in the mounting grooves (24). The bottom plate (20) is also provided with a fifth hydraulic cylinder (27) for driving the slide rail member (25) to move laterally.

2. The intelligent pile driving machine according to claim 1, characterized in that: Both sides of the front end of the boarding platform (1) are also provided with liftable support feet (9); the bottom of the main arm (2) is hingedly connected to one side of the boarding platform (1); one end of a second hydraulic cylinder (10) is connected to the main arm (2); and the other end of the second hydraulic cylinder (10) is connected to the surface of the boarding platform (1).

3. The intelligent pile driving machine according to claim 1, characterized in that: The vertical track (3) is arranged vertically, and the two side surfaces of the vertical track (3) are sawtooth tracks. The tightening mechanism (4) is provided with two first power heads (5) which are respectively meshed and connected with the sawtooth tracks on the two side surfaces.

4. The intelligent pile driving machine according to claim 1, characterized in that: The onboard platform (1) is provided with a shelf mechanism (22) for placing a conduit, the shelf mechanism (22) being provided with a plurality of rows of individual unit shelves, and a crawler mechanism (23) is provided at the bottom of the onboard platform (1).

5. The intelligent pile driving machine according to claim 1, characterized in that: The rear half surface of the vehicle boarding platform (1) is also equipped with an engine, a hydraulic oil tank and a water tank.

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