CN216765882U

CN216765882U - Pile pulling equipment for hydraulic engineering

Info

Publication number: CN216765882U
Application number: CN202122515621.1U
Authority: CN
Inventors: 郭小如
Original assignee: Fujian Yongju Construction Engineering Co ltd
Current assignee: Fujian Yongju Construction Engineering Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-06-17
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses pile pulling equipment for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises an apparatus main body, wherein an air cylinder is arranged above the inside of the apparatus main body, the output end of the air cylinder is connected with a piston rod, and the bottom end of the piston rod is connected with a connecting plate. The utility model is provided with the rotating part, the pulley, the spout, the slider, spacing hole, the gag lever post with grab the ground pole, in the use, can drive this kind of hydraulic engineering through the pulley and remove with pulling out stake equipment, move to the suitable position, it is rotatory to drive the pulley through the rotating part, thereby accomodate the pulley, take the gag lever post out from spacing downthehole portion after that, slide the slider in spout inside again, thereby it removes to drive and grab the ground pole, move to the suitable position, insert spacing downthehole portion with the gag lever post again and fix it, it inserts inside soil to grab the ground pole after that, fix it, and the surface of grabbing the ground pole is provided with the spiral line, thereby convenient to use person uses more.

Description

Pile pulling equipment for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to pile pulling equipment for hydraulic engineering.

Background

The hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state does not completely meet the requirement of human, only the hydraulic engineering is built to control water flow and prevent flood disasters and regulate and distribute water quantity to meet the requirement of people on water resources for life and production, the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing channels, rafts, fishways and the like to achieve the aim, the pile extractor is a pile machine for extracting the pile stratum by using vibration, static force or hammering action, the pile extracting operation usually adopts a corresponding vibration pile extractor, static force pile driver or double-acting steam hammer and is matched with a pile frame and a rope, so called vibration pile extractor, pile driver, water pump, water, A static pressure pile extractor is characterized in that vibration pile extraction is common in pile construction, during operation, the vibration pile extractor is fixedly arranged at a pile head and is suspended below a lifting hook through a spring vibration absorber and a rigging, the pile extractor is started, vibration generated by a vibrator causes resonance of a pile and a soil body, the soil body structure is damaged, the friction force between a pile body and the soil body is reduced, and the rigging is tightened simultaneously to gradually extract the pile.

Present pile pulling equipment for hydraulic engineering, in the use, because pile pulling machine's volume is great, be not convenient for remove pile pulling machine, lead to the user to remove inconvenient when using pile pulling machine, influenced the practicality of pile pulling equipment for hydraulic engineering, present pile pulling equipment is in the use moreover, is difficult to carry out the centre gripping to the I-steel of equidimension not fixed to the work efficiency of pile pulling equipment has been reduced.

Disclosure of Invention

The utility model aims to: in order to solve and be not convenient for remove the pile extractor, be difficult to carry out the fixed problem of centre gripping to the I-steel of equidimension not, provide a pile pulling equipment for hydraulic engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: a pile pulling device for hydraulic engineering comprises a device main body, wherein an air cylinder is installed above the interior of the device main body, the output end of the air cylinder is connected with a piston rod, the bottom end of the piston rod is connected with a connecting plate, a lead screw is arranged inside the connecting plate, one end of the lead screw extends to one side of the connecting plate and is connected with a rotating block, a clamp is sleeved below the outer surface of the lead screw, one side of the clamp is connected with a friction pad, a rotating groove and a sliding groove are respectively formed below the interior of the device main body, a sliding block is arranged inside the sliding groove, a ground grabbing rod is fixed at the bottom of the sliding block, limiting holes are formed below the outer surfaces of the sliding block and the device main body, a limiting rod is arranged inside the limiting hole, a rotating piece extending to the outer surface of the device main body is arranged inside the rotating groove, a pulley is arranged at the bottom of the rotating piece, an operation panel is mounted on the outer surface of the device main body.

Preferably, the pulley is provided with a plurality of pulleys, and the plurality of pulleys are distributed in a rectangular array.

Preferably, the operation panel is electrically connected to the cylinder.

Preferably, the ground grabbing rod is in an inverted triangle shape, and the outer surface of the ground grabbing rod is provided with spiral threads.

Preferably, the number of the clamping pieces is two, and the two clamping pieces are symmetrically arranged along the center line of the transverse shaft of the connecting plate.

Preferably, the pulley is rotatably connected to the apparatus body by a rotating member.

Preferably, the connecting plate is arranged to be lifted up and down with the device body by an air cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to pile pulling equipment for hydraulic engineering, which is provided with a rotating piece, a pulley, a chute, a slide block, a limiting hole, a limiting rod and a ground grabbing rod, wherein in the using process, the pile pulling equipment for hydraulic engineering can be driven to move through the pulley and move to a proper position, the pulley is driven to rotate through the rotating piece so as to accommodate the pulley, the limiting rod is drawn out from the limiting hole, the slide block slides in the chute so as to drive the ground grabbing rod to move to the proper position, the limiting rod is inserted into the limiting hole to fix the limiting rod, the ground grabbing rod is inserted into the soil to fix the ground grabbing rod, the outer surface of the ground grabbing rod is provided with spiral threads, so that the pile pulling equipment is more convenient for a user to use, and meanwhile, the pile pulling equipment is also provided with a screw rod, a clamping piece, a rotating block and a friction pad, when the user uses the pile pulling equipment for hydraulic engineering, an air cylinder is controlled to operate through an operation panel, the piston rod drives the connecting plate to carry out lifting adjustment, drives the lead screw rotation through rotatory piece, adjusts the holder to be convenient for carry out the centre gripping to the I-steel more and fix, thereby improved the work efficiency of this kind of pile pulling equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the device body according to the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a device main body; 2. a rotating tank; 3. a rotating member; 4. a pulley; 5. a cylinder; 6. a piston rod; 7. a connecting plate; 8. a slider; 9. a ground grabbing rod; 10. a limiting hole; 11. a limiting rod; 12. a clamp; 13. a screw rod; 14. rotating the block; 15. an operation panel; 16. a friction pad; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a pile pulling device for hydraulic engineering comprises a device body 1, a rotary groove 2, a rotary piece 3, a pulley 4, a cylinder 5, a piston rod 6, a connecting plate 7, a slide block 8, a ground grabbing rod 9, a limiting hole 10, a limiting rod 11, a clamping piece 12, a screw rod 13, a rotary block 14, an operation panel 15, a friction pad 16 and a slide groove 17, wherein the cylinder 5 is installed above the inside of the device body 1, the output end of the cylinder 5 is connected with the piston rod 6, the bottom end of the piston rod 6 is connected with the connecting plate 7, the screw rod 13 is arranged inside the connecting plate 7, one end of the screw rod 13 extends to one side of the connecting plate 7 and is connected with the rotary block 14, the clamping piece 12 is sleeved below the outer surface of the screw rod 13, one side of the clamping piece 12 is connected with the friction pad 16, the rotary groove 2 and the slide groove 17 are respectively formed below the inside of the device body 1, the slide block 8 is arranged inside the slide groove 17, the bottom of slider 8 is fixed with grabs ground pole 9, and slider 8 and device main part 1's surface below have all seted up spacing hole 10, and the inside in spacing hole 10 is provided with gag lever post 11, and the inside of swivelling chute 2 is provided with the rotating member 3 that extends to device main part 1 surface, and the bottom of rotating member 3 is provided with pulley 4, and the surface mounting of device main part 1 has operating panel 15, and convenient to use person uses.

Please refer to fig. 1-2, the plurality of pulleys 4 are disposed, and the plurality of pulleys 4 are distributed in a rectangular array for moving the device body 1, the operation panel 15 is electrically connected to the cylinder 5, and the cylinder 5 is controlled by the operation panel 15.

Please refer to fig. 1-4, the ground grabbing rod 9 is in an inverted triangle shape, the outer surface of the ground grabbing rod 9 is provided with spiral threads for fixing the pile pulling device, two clamping members 12 are provided, and the two clamping members 12 are symmetrically arranged along the center line of the cross shaft of the connecting plate 7 for clamping the i-steel.

Please refer to fig. 1-2 and 4, the pulley 4 is rotatably connected to the device body 1 through the rotary member 3 for convenient use, and the connection plate 7 is arranged to be lifted up and down with the device body 1 through the cylinder 5 for convenient adjustment of the connection plate 7.

The working principle is as follows: firstly, the pile pulling equipment for the hydraulic engineering is placed on a horizontal ground, in the using process, the pile pulling equipment for the hydraulic engineering can be driven by the pulley 4 to move and move to a proper position, the pulley 4 is driven by the rotating piece 3 to rotate so as to accommodate the pulley 4, then the limiting rod 11 is drawn out from the limiting hole 10, then the sliding block 8 slides in the sliding groove 17 so as to drive the ground grabbing rod 9 to move and move to a proper position, then the limiting rod 11 is inserted into the limiting hole 10 to fix the limiting rod, then the ground grabbing rod 9 is inserted into the soil to fix the ground grabbing rod, and the outer surface of the ground grabbing rod 9 is provided with spiral threads so as to be more convenient for a user to use, when the user uses the pile pulling equipment for the hydraulic engineering, the air cylinder 5 is controlled to operate by the operation panel 15, the piston rod 6 drives the connecting plate 7 to carry out lifting adjustment, the screw rod 13 is driven by the rotating block 14 to rotate, the clamping piece 12 is adjusted, so that the I-shaped steel can be clamped and fixed conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pile pulling equipment for hydraulic engineering, includes device main part (1), its characterized in that: the device is characterized in that an air cylinder (5) is installed above the inner part of the device main body (1), the output end of the air cylinder (5) is connected with a piston rod (6), the bottom end of the piston rod (6) is connected with a connecting plate (7), a lead screw (13) is arranged inside the connecting plate (7), one end of the lead screw (13) extends to one side of the connecting plate (7) and is connected with a rotating block (14), a clamping piece (12) is sleeved below the outer surface of the lead screw (13), one side of the clamping piece (12) is connected with a friction pad (16), a rotating groove (2) and a sliding groove (17) are respectively arranged below the inner part of the device main body (1), a sliding block (8) is arranged inside the sliding groove (17), a ground grabbing rod (9) is fixed at the bottom of the sliding block (8), and a limiting hole (10) is respectively arranged below the outer surfaces of the sliding block (8) and the device main body (1), the inside of spacing hole (10) is provided with gag lever post (11), the inside of swivelling chute (2) is provided with swivel (3) that extend to device main part (1) surface, the bottom of swivel (3) is provided with pulley (4), the surface mounting of device main part (1) has operating panel (15).

2. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the pulley (4) is provided with a plurality of, and is a plurality of pulley (4) are the distribution of rectangle array form.

3. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the operation panel (15) is electrically connected with the cylinder (5).

4. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the ground grabbing rod (9) is in an inverted triangle shape, and spiral grains are arranged on the outer surface of the ground grabbing rod (9).

5. The pile pulling equipment for the hydraulic engineering according to claim 1, characterized in that: the number of the clamping pieces (12) is two, and the two clamping pieces (12) are symmetrically arranged along the center line of the transverse shaft of the connecting plate (7).

6. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the pulley (4) is rotatably connected with the device main body (1) through a rotating piece (3).

7. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the connecting plate (7) is arranged with the device body (1) in a lifting way through the air cylinder (5).