CN219604349U - Pile body clamping mechanism of pile driver - Google Patents

Abstract

The utility model discloses a pile body clamping mechanism of a pile driver, which comprises a mounting seat, wherein a supporting component is arranged at the bottom of the mounting seat, a clamping component is arranged at the top of the mounting seat, the clamping component comprises a mounting plate, an electric telescopic rod, an arc-shaped plate, a telescopic rod, a spring, a rotating seat and a guide roller, and a feeding component is arranged at the top of the mounting plate; through being provided with clamping assembly, a plurality of guide rollers cooperation is fixed the pile body centre gripping, has simplified the flow of centre gripping operation, has improved the fixed convenience of pile body centre gripping, and then has improved the efficiency of pile operation, when the pile driver strikes the pile body, the telescopic link cooperation spring is buffering the vibration of pile body when piling, has improved the stability of clamping assembly to pile body centre gripping, is provided with supporting component, adopts telescopic structure, can adjust the height of mechanism according to the size of pile body, has improved the firm degree of mechanism to pile body centre gripping is fixed, and then has improved the practicality of mechanism.

Description

Pile body clamping mechanism of pile driver

Technical Field

The utility model relates to the technical field of pile drivers, in particular to a pile body clamping mechanism of a pile driver.

Background

The pile driver consists of pile hammer, pile frame, accessory equipment, etc. The pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is lifted by a lifting hook. The pile frame is a steel structure tower, and a windlass is arranged at the rear part of the pile frame and used for hoisting piles and piles hammers. The front of the pile frame is provided with a guide frame consisting of two guide rods, which is used for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source for the pile hammer to move can be classified into drop hammer, steam hammer, diesel hammer, hydraulic hammer, etc.

Through retrieving, the patent of China patent application No. 202020200032.7 discloses a pile body fixing and clamping mechanism of a pile driver, and belongs to the technical field of construction machinery. The utility model provides a pile body fixing and clamping mechanism of pile driver, includes the base, and base front end symmetry is equipped with two clamp splice, and two brake pulleys are all symmetrically installed to clamp splice bottom surface and base bottom surface, and the position welding that the base top surface is close to the front end has the sliding seat rather than perpendicular connection, and sliding seat front side terminal surface is equipped with rather than sliding fit's clamping assembly. According to the pile driver, the two clamping blocks are symmetrically hinged at the front end of the base, so that the two clamping blocks can be conveniently opened to put the pile body, the sliding seat is welded at the front end of the base, the clamping assembly convenient to slide is arranged at the front side of the sliding seat, and the pile body is clamped by the clamping assembly, so that the pile driver is convenient to drop.

The utility model has reasonable structural design and simple and convenient operation, and is beneficial to improving the piling efficiency.

Above-mentioned patent needs to be manual through left clamping ring, right clamping ring and be used for with left clamping ring, right clamping ring fixed screw with the pile body clamp fastening, and the operation is comparatively loaded down with trivial details, and is comparatively inconvenient to the centre gripping and the fixed of pile body, influences pile driving operation's efficiency, and the unable height of mechanism of adjusting according to the size of pile body of this patent, influences the fastness fixed to the pile body, and the practicality is relatively poor.

For this reason, we propose a pile body clamping mechanism of a pile driver for solving the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a pile body clamping mechanism of a pile driver.

The utility model solves the technical problems by the following technical proposal: including the mount pad, the bottom of mount pad is provided with supporting component, the top of mount pad is provided with clamping component, clamping component includes the mounting panel, the mounting panel passes through the bolt fastening in the top of mount pad, one side of mounting panel is through the bolt fastening electric telescopic handle, one side of electric telescopic handle is through the bolt fastening arc, one side of arc is through the bolt fastening a plurality of telescopic links, and is a plurality of the outside of telescopic link all is provided with the spring, the one end of telescopic link is through the bolt fastening rotating the seat, the outside of rotating the seat is connected with guide roller through the pivot, the top of mounting panel is provided with pan feeding subassembly.

As still further aspects of the utility model: the side wall of the mounting seat is fixed with a handle through a bolt.

As still further aspects of the utility model: the inner wall of the mounting seat is fixed with a protection pad.

As still further aspects of the utility model: the support assembly comprises a telescopic column, the telescopic column is fixed to the bottom of the mounting seat through bolts, support feet are fixed to the bottom of the telescopic column through bolts, and locking blocks are arranged on the outer side of the telescopic column.

As still further aspects of the utility model: the side wall of the arc-shaped plate is fixed with a pair of limit posts which are in sliding connection with the mounting plate.

As still further aspects of the utility model: the feeding assembly comprises a connecting seat, the connecting seat is fixed at the top of the mounting plate through bolts, one side of the connecting seat is fixedly provided with a mounting block, and one end of the mounting block is fixedly provided with a feeding hopper.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. through being provided with the centre gripping subassembly, the pile body is led into between a pair of arc through the pan feeding subassembly, drives arc and guide roller through electric telescopic handle, and a plurality of guide roller cooperation are fixed the centre gripping of pile body, have simplified the flow of centre gripping operation, have improved the convenience of fixing the pile body centre gripping, and then have improved pile driving operation's efficiency;

2. when the pile driver strikes the pile body, the pile body moves downwards, and the guide rollers rotate along with the movement of the pile body, so that the pile driver can smoothly strike the pile body, the telescopic rod is matched with the spring to buffer the vibration of the pile body during pile driving, and the stability of the clamping assembly for clamping the pile body is improved;

3. the handle is arranged to facilitate carrying the mechanism, so that convenience of the mechanism in use is improved, the protection pad is arranged to protect the pile body when the pile body passes through the mounting seat, damage of the pile body to the mounting seat is prevented, and the service life of the mechanism is prolonged;

4. through being provided with supporting component, adjust flexible post to suitable height according to the size of pile body, lock flexible post through the latch segment, a plurality of supporting legs cooperation is supported the mechanism, has improved the firm degree that the mechanism is fixed to pile body centre gripping.

Drawings

FIG. 1 shows a schematic diagram of an axially measured structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of an isometric cross-sectional structure provided in accordance with an embodiment of the present utility model;

FIG. 3 shows an enlarged schematic view of the portion A in FIG. 2 according to an embodiment of the present utility model;

FIG. 4 shows a schematic diagram of a front cross-sectional structure provided in accordance with an embodiment of the present utility model;

FIG. 5 shows an enlarged schematic view of the portion B of FIG. 4 according to an embodiment of the present utility model;

fig. 6 shows an enlarged schematic view of the C-part in fig. 4 according to an embodiment of the present utility model.

Legend description:

100 mounting seats, 110 handles, 120 protection pads, 210 telescopic columns, 220 supporting legs, 230 locking blocks, 310 mounting plates, 320 electric telescopic rods, 330 arc plates, 331 limit columns, 340 telescopic rods, 341 springs, 342 rotating seats, 350 guide rollers, 410 connecting seats, 420 mounting blocks and 430 feeding hoppers.

Detailed Description

Referring to fig. 1-6, the present utility model provides a technical solution: the automatic feeding device comprises a mounting seat 100, wherein a supporting component is arranged at the bottom of the mounting seat 100, a clamping component is arranged at the top of the mounting seat 100, the clamping component comprises a mounting plate 310, an electric telescopic rod 320, an arc-shaped plate 330, a limiting column 331, a telescopic rod 340, a spring 341, a rotating seat 342 and a guide roller 350, and a feeding component is arranged at the top of the mounting plate 310; through being provided with the centre gripping subassembly, it is leading-in a pair of arc 330 with the pile body between through the pan feeding subassembly, drive arc 330 and guide roller 350 through electric telescopic handle 320, a plurality of guide rollers 350 cooperation are fixed the pile body centre gripping, the flow of centre gripping operation has been simplified, the convenience of fixing the pile body centre gripping has been improved, and then pile driving operation's efficiency has been improved, when the pile driver strikes the pile body, the pile body moves down, a plurality of guide rollers 350 follow the removal of pile body and rotate, make the pile driver can accomplish smoothly the striking of pile body, the vibration of pile body is buffered when the telescopic handle 340 cooperates spring 341 to pile, the stability of pile body centre gripping is improved to the centre gripping subassembly, be provided with supporting component, can adjust the height of mechanism according to the size of pile body, the firm degree of mechanism to pile body centre gripping has been improved, and then the practicality of mechanism has been improved, be provided with spacing post 331 and carry out spacingly to the removal of arc 330, prevent that arc 330 from taking place the skew when removing, the stability of centre gripping subassembly centre gripping operation has been improved.

Specifically, the side wall of the mounting seat 100 is fixed with a handle 110 through a bolt, and the inner wall of the mounting seat 100 is fixed with a protection pad 120; through being provided with handle 110 and being convenient for carry the mechanism, the convenience when having improved the mechanism and used is provided with protection pad 120, passes through protection pad 120 and protects it when the pile body passes mount pad 100, prevents that the pile body from causing the damage to mount pad 100, has improved the life of mechanism.

Specifically, the support assembly includes a telescopic column 210, the telescopic column 210 is fixed to the bottom of the mounting seat 100 by a bolt, a supporting leg 220 is fixed to the bottom of the telescopic column 210 by a bolt, and a locking block 230 is disposed on the outer side of the telescopic column 210; through being provided with supporting component, adjust flexible post 210 to suitable height according to the size of pile body, lock flexible post 210 through latch segment 230, a plurality of supporting legs 220 cooperation support the mechanism, have improved the firm degree of mechanism to pile body centre gripping fixed.

Specifically, the feeding assembly includes a connecting seat 410, the connecting seat 410 is fixed on the top of the mounting plate 310 by a bolt, a mounting block 420 is fixed on one side of the connecting seat 410, and a feeding hopper 430 is fixed on one end of the mounting block 420; through being provided with the pan feeding subassembly, put into inside hopper 430 with the pile body, hopper 430 is funnel type structure, can be with the leading-in clamping assembly of pile body, makes things convenient for clamping assembly to carry out the centre gripping fixed to the pile body.

Working principle: during the use, adjust flexible post 210 to suitable height according to the size of pile body, lock flexible post 210 through latch segment 230, a plurality of supporting legs 220 cooperation is supported the mechanism, put into inside hopper 430 with the pile body, go into hopper 430 and be funnel type structure, can lead in the clamping component with the pile body, electric telescopic handle 320 starts, electric telescopic handle 320 drives arc 330 and removes, and then drive a plurality of guide rollers 350 and remove, a plurality of guide rollers 350 cooperation is fixed the pile body, when the pile driver strikes the pile body, the pile body moves down, a plurality of guide rollers 350 follow the removal of pile body and rotate, make the pile body strike smoothly, the vibration of pile body when pile is driven to telescopic handle 340 cooperation spring 341 is buffered, the stability of clamping component to pile body centre gripping has been improved.

While the present utility model has been disclosed with reference to the embodiments and the accompanying drawings, it will be understood by those skilled in the art that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.

Claims (6)

1. Pile body fixture of pile driver, a serial communication port, including mount pad (100), the bottom of mount pad (100) is provided with supporting component, the top of mount pad (100) is provided with clamping component, clamping component includes mounting panel (310), mounting panel (310) are fixed in the top of mount pad (100) through the bolt, one side of mounting panel (310) is fixed with electric telescopic handle (320) through the bolt, one side of electric telescopic handle (320) is fixed with arc (330) through the bolt, one side of arc (330) is fixed with a plurality of telescopic handle (340) through the bolt, a plurality of the outside of telescopic handle (340) all is provided with spring (341), the one end of telescopic handle (340) is fixed with through the bolt and rotates seat (342), the outside of rotating seat (342) is connected with guide roller (350) through the pivot, the top of mounting panel (310) is provided with pan feeding subassembly.

2. Pile body clamping mechanism of a pile driver according to claim 1, characterised in that the side wall of the mounting base (100) is fastened with a handle (110) by means of a bolt.

3. Pile body clamping mechanism of a pile driver according to claim 2, characterised in that the inner wall of the mounting seat (100) is fixed with a protective pad (120).

4. Pile body clamping mechanism of a pile driver according to claim 1, characterized in that the supporting assembly comprises a telescopic column (210), the telescopic column (210) is fixed at the bottom of the mounting seat (100) through bolts, the bottom of the telescopic column (210) is fixed with supporting feet (220) through bolts, and locking blocks (230) are arranged on the outer side of the telescopic column (210).

5. Pile body clamping mechanism of a pile driver according to claim 1, characterized in that the side walls of the arcuate plate (330) are fixed with a pair of limit posts (331), the limit posts (331) being in sliding connection with the mounting plate (310).

6. Pile body clamping mechanism of a pile driver according to claim 1, characterized in that the feeding assembly comprises a connecting seat (410), the connecting seat (410) is fixed on the top of the mounting plate (310) through bolts, a mounting block (420) is fixed on one side of the connecting seat (410), and a feeding hopper (430) is fixed on one end of the mounting block (420).