CN215629959U - Pile pulling clamp convenient for positioning on tubular pile - Google Patents

Abstract

The utility model relates to a pile pulling clamp convenient for positioning a tubular pile. The existing pile pulling clamp is not easy to position. This pile pulling anchor clamps convenient to location on tubular pile include about-limiting piece, left holder and right holder, and left holder includes left V font clamp and left tile board, is equipped with the lug on the left tile board surface, establishes a plurality of latches on its inner surface, is equipped with the hinge hole on the lug of left tile board, and left V font presss from both sides the outer end, the inner and the corner is opened respectively has the through-hole, and left V font presss from both sides the inner opening and has an opening, the lug of left tile board inserts in this opening, and the lug presss from both sides the inner through horizontal articulated shaft with left V font and is in the same place, and right holder is symmetrical with left holder structure. The left V-shaped clamp and the right V-shaped clamp are connected together by the restraining piece, the anti-skidding magnetic wedge block is further included, and a tip portion is arranged at one end of the anti-skidding magnetic wedge block and can be inserted between the left or right tile plate and the pile to be pulled out. The utility model has simple structure and convenient positioning, and is widely applied to pile pulling operation of the building tubular pile.

Description

Pile pulling clamp convenient for positioning on tubular pile

Technical Field

The utility model relates to a pile pulling clamp convenient for positioning a tubular pile.

Background

The existing pile pulling clamp mostly comprises a restraint piece, a left clamping piece and a right clamping piece. When the tubular pile is pulled out, the restriction piece is sleeved on the tubular pile to be pulled out, and the distance between the left clamping piece and the right clamping piece is restricted. The left clamping piece and the right clamping piece clamp the tubular pile. However, before pile pulling, the position of the pile pulling clamp on the tubular pile is often required to be adjusted, and before the existing pile pulling clamp is not lifted, the left clamping piece and the right clamping piece cannot be fixed on the tubular pile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a pile pulling clamp convenient for positioning a tubular pile.

For solving above-mentioned technical problem, this pile pulling anchor clamps convenient to location on tubular pile, including about the piece, left holder and right holder, its characterized in that: the left clamping piece comprises a left V-shaped clamp and a left tile plate, a lug is arranged on the outer surface of the left tile plate, a plurality of latches are arranged on the inner surface of the left tile plate, a hinge hole is formed in the lug of the left tile plate, through holes are formed in the outer end, the inner end and the corner of the left V-shaped clamp respectively, an opening is formed in the inner end of the left V-shaped clamp, the lug of the left tile plate is inserted into the opening, and the hinge hole in the lug and the through hole in the inner end of the left V-shaped clamp are hinged together through a horizontal hinge shaft.

The right clamping piece comprises a right V-shaped clamp and a right tile plate, a lug is arranged on the outer surface of the right tile plate, a plurality of latches are arranged on the inner surface of the right tile plate, a hinge hole is formed in the lug of the right tile plate, through holes are formed in the outer end, the inner end and the corner of the right V-shaped clamp respectively, an opening is formed in the inner end of the right V-shaped clamp, the lug of the right tile plate is inserted into the opening, and the hinge hole in the lug and the through hole in the inner end of the right V-shaped clamp are hinged together through a horizontal hinge shaft. The restraint member can be nylon rope, steel bar or iron wire, or steel fastener or steel ring.

The limiting piece is used for connecting the through hole at the corner of the left V-shaped clamp with the through hole at the corner of the right V-shaped clamp after crossing the pipe pile to be pulled.

So design, during the use, treat the pile pulling with this pile pulling anchor clamps's about restriction piece cover, make left and right tile piece board be located respectively and treat the pile pulling both sides, make whole pile pulling anchor clamps be located the pile pulling corresponding position, then, insert left tile board or right tile board and treat between the pile pulling with the point portion of antiskid magnetic wedge block from the below, can fix this pile pulling anchor clamps on the corresponding position of treating the pile pulling. When the pile needs to be pulled out, the steel wire rope is connected to the far-end through holes of the left V-shaped clamp and the right V-shaped clamp, and then the pile is lifted.

Preferably, the anti-skidding magnetic wedge block is provided with a tying ring, and a tying rope is connected between the tying ring and the far-end through hole of the left V-shaped clamp. By the design, the anti-slip magnetic wedge block is not easy to lose.

This pile pulling anchor clamps convenient to location on tubular pile simple structure, the location is convenient, extensively is applicable to the pile pulling operation of building tubular pile.

Drawings

The pile pulling clamp convenient for positioning on the tubular pile is further described by combining the attached drawings as follows:

fig. 1 is a schematic view of a pile pulling clamp which is convenient for positioning on a tubular pile before pile pulling and is fixed on the tubular pile to be pulled;

fig. 2 is a schematic view of a partial cross-sectional structure of the pile pulling clamp convenient for positioning on a tubular pile in a pile pulling state (a left tile plate and a right tile plate are half-sectioned through a vertical plane along an axis);

fig. 3 is a schematic half-section structure (half-section along a vertical plane) of the anti-falling magnetic wedge of the pile pulling clamp convenient for positioning on the tubular pile;

FIG. 4 is a schematic perspective view of the left V-shaped clamp of the pile pulling clamp for facilitating the positioning of the pile;

fig. 5 is a schematic perspective view of the left tile plate of the pile pulling fixture for facilitating the positioning of the pile on the pile.

In the figure: 1 is a restraint piece, 2 is a left V-shaped clamp, 3 is a left tile plate, 4 is a lug, 5 is a latch, 6 is a hinge hole, 7 is a through hole, 8 is an opening, 9 is a horizontal hinge shaft, 10 is a right V-shaped clamp, 11 is a right tile plate, 12 is a tubular pile to be pulled, 13 is an anti-skid magnetic wedge block, 14 is a permanent magnet block, 15 is a tip part, 16 is a tie ring, 17 is a tether and 18 is a steel wire rope.

Detailed Description

The first implementation mode comprises the following steps: as shown in fig. 1-5, this pile pulling anchor clamps of being convenient for fix a position on tubular pile include about component 1, left holder and right holder, its characterized in that: the left clamping piece comprises a left V-shaped clamp 2 and a left tile block plate 3, a lug 4 is arranged on the outer surface of the left tile block plate 3, a plurality of clamping teeth 5 are arranged on the inner surface of the left tile block plate, a hinge hole 6 is arranged on the lug 4 of the left tile block plate 3, through holes 7 are respectively arranged at the outer end, the inner end and the corner of the left V-shaped clamp 2, an opening 8 is arranged at the inner end of the left V-shaped clamp 2, the lug 4 of the left tile block plate 3 is inserted into the opening 8, and the hinge hole 6 on the lug 4 is hinged with the through hole 7 at the inner end of the left V-shaped clamp 2 through a horizontal hinge shaft 9.

The right clamping piece comprises a right V-shaped clamp 10 and a right tile block plate 11, a lug 4 is arranged on the outer surface of the right tile block plate 11, a plurality of clamping teeth 5 are arranged on the inner surface of the lug 4, a hinge hole 6 is arranged on the lug 4 of the right tile block plate 11, through holes 7 are respectively formed in the outer end, the inner end and the corner of the right V-shaped clamp 10, an opening 8 is formed in the inner end of the right V-shaped clamp 10, the lug 4 of the right tile block plate 11 is inserted into the opening 8, and the hinge hole in the lug 4 is hinged with the through hole 7 in the inner end of the right V-shaped clamp 11 through a horizontal hinge shaft 9.

The restraining part 1 is used for connecting the through hole 7 at the corner of the left V-shaped clamp 2 with the through hole 7 at the corner of the right V-shaped clamp 10 after crossing the pipe pile 12 to be pulled out, and the restraining part also comprises an anti-skidding magnetic wedge block 13, wherein a permanent magnet block 14 is arranged in the anti-skidding magnetic wedge block 13, and one end of the anti-skidding magnetic wedge block is provided with a tip part 15 which can be inserted between the left tile plate 3 or the right tile plate 11 and the pipe pile 12 to be pulled out.

The antiskid magnetic wedge block 13 is provided with a tie ring 16, and a tether 17 is connected between the tie ring 16 and the far-end through hole 7 of the left V-shaped clamp 2.

Claims (2)

1. The utility model provides a pile pulling anchor clamps convenient to location on tubular pile, includes about piece, left holder and right holder, its characterized in that: the left clamping piece comprises a left V-shaped clamp and a left tile plate, a lug is arranged on the outer surface of the left tile plate, a plurality of latches are arranged on the inner surface of the left tile plate, a hinge hole is arranged on the lug of the left tile plate, through holes are respectively arranged at the outer end, the inner end and the corner of the left V-shaped clamp, an opening is arranged at the inner end of the left V-shaped clamp, the lug of the left tile plate is inserted into the opening, the hinge hole on the lug is hinged with the through hole at the inner end of the left V-shaped clamp through a horizontal hinge shaft,

the right clamping piece comprises a right V-shaped clamp and a right tile plate, a lug is arranged on the outer surface of the right tile plate, a plurality of latches are arranged on the inner surface of the lug, a hinge hole is arranged on the lug of the right tile plate, through holes are respectively arranged at the outer end, the inner end and the corner of the right V-shaped clamp, an opening is arranged at the inner end of the right V-shaped clamp, the lug of the right tile plate is inserted into the opening, the hinge hole on the lug is hinged with the through hole at the inner end of the right V-shaped clamp through a horizontal hinge shaft,

the limiting piece is used for connecting the through hole at the corner of the left V-shaped clamp with the through hole at the corner of the right V-shaped clamp after crossing the pipe pile to be pulled.

2. The pile pulling fixture convenient to locate on a tubular pile according to claim 1, characterized in that: and a tying ring is arranged on the anti-skid magnetic wedge block, and a tying rope is connected between the tying ring and the far-end through hole of the left V-shaped clamp.

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