CN222684051U - Steel pipe lifting appliance for front crane - Google Patents

Abstract

The utility model discloses a steel pipe lifting appliance for a front crane, which belongs to the technical field of steel pipe lifting appliances and comprises a group of opposite I-shaped beams, wherein a group of lifting elements capable of horizontally sliding are arranged on sliding rails at the bottoms of the I-shaped beams, the lifting elements comprise sliding elements and corner elements which are connected in an inserting mode, and steel pipes are hung between every two opposite corner elements. The utility model has simple operation, simplified operation flow, low risk, safety and practicability.

Description

Steel pipe lifting appliance for front crane

Technical Field

The utility model belongs to the technical field of steel pipe lifting appliances, and particularly relates to a front-mounted steel pipe lifting appliance.

Background

The steel pipe and cast pipe loading and unloading car usually uses the front hoist to hoist and mount, and the high-rise couple of goods buttress needs the workman to spread around preventing falling pad back and plucks the couple through the cat ladder, and the operation flow is complicated, and the preparation time is long and personnel ascend a height and have the potential safety hazard.

Disclosure of utility model

In order to solve the defects in the prior art, the utility model provides a front-mounted steel pipe lifting appliance.

A front-surface-hung steel pipe hanger, which comprises a group of opposite I-beams, a group of hanging pieces capable of sliding horizontally are arranged on a sliding rail at the bottom of each I-beam,

The hanging piece comprises a sliding piece and an angle piece which are connected in a plugging manner;

The angle pieces are hung with steel pipes between every two opposite angle pieces.

Further, the sliding piece comprises a sliding block, a socket is formed in the sliding block, a group of first threaded holes communicated with the socket are further formed in the sliding block, and the sliding block is connected to a sliding rail at the bottom of the I-beam in a sliding mode.

Further, the corner fitting comprises a box corner, a group of threaded holes II corresponding to the threaded holes I are formed in the box corner, the box corner is inserted into the socket and is fixedly connected with the bolts through the corresponding threaded holes I and II, and the steel pipes are hung on the box corners which are opposite to each other.

Further, two or more box corners are arranged on each I-beam.

Further, the I-beam is provided with a fixing piece, the fixing piece comprises a container corner fixed on the I-beam, and the container corner is provided with a bolt hole.

Further, triangular ribs are arranged on the container corners.

Compared with the prior art, the utility model has the following advantages:

1. Can realize single bicycle operation steel pipe, cast pipe etc. kind of goods, improve the security of operating efficiency and operation when reducing to artifical reliance.

2. The hoisting of a single steel pipe or a plurality of steel pipes can be realized, and rope ends of a group of steel pipes which are bundled by ropes can be hoisted, so that the utilization rate of the equipment of the front hoisting crane is improved. Can provide support for production when the operation is busy.

3. The hanging piece can be freely and slidably adjusted on the I-beam to adapt to different steel pipe diameters, and the hanging piece can be additionally arranged when the operation pipe diameter is smaller, so that the operation efficiency is improved.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present utility model;

FIG. 3 is a side view of a single I-beam of the present utility model;

FIG. 4 is a diagram of the construction of a hanger of the present utility model;

FIG. 5 is a block diagram of the present utility model;

fig. 6 is a box corner structure diagram of the present utility model.

The drawing is 1I-beam, 2 steel pipe, 3 sliding block, 4 socket, 5 screw hole I, 6 case angle, 7 screw hole II, 8 container case angle, 9 bolt hole, 10 triangle muscle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples

The utility model provides a front-mounted steel pipe lifting appliance, which comprises a group of opposite I-beams 1, wherein a group of lifting elements capable of horizontally sliding are arranged on a sliding rail at the bottom of each I-beam 1,

The hanging piece comprises a sliding piece and an angle piece which are connected in a plugging manner;

the steel pipes 2 are hung between every two opposite corner fittings.

In the implementation of the scheme, the size of the I-beam 1 is customized according to the actual size of the hanging head of the front hanging crane, a group of opposite I-beams 1 are fixed at two ends of the hanging head of the front hanging crane, hanging pieces are connected onto sliding rails at the bottom of the I-beam 1 in a sliding mode, through movement of the hanging head of the front hanging crane and opening of the hanging head of the front hanging crane, corner pieces correspond to two ends of a steel pipe 2, and then the hanging head controls the I-beam 1 to lean inwards, so that the corner pieces are inserted into the steel pipe 2, and the steel pipe 2 is lifted.

In a further implementation of the scheme, referring to fig. 1-6, the sliding piece includes a sliding block 3, a socket 4 is formed on the sliding block 3, a group of threaded holes 5 communicated with the socket 4 are further formed on the sliding block 3, and the sliding block 3 is slidably connected to a sliding rail at the bottom of the i-beam 1.

The sliding blocks 3 are slidably connected to the sliding rails at the bottoms of the I-beams 1, the number of the sliding blocks on each I-beam 1 can be increased according to actual operation according to the number of the once-used lifting steel pipes 2, and the distance between the adjacent sliding blocks 3 can be adjusted according to the inner diameter of the actually-lifted steel pipes 2.

In a further embodiment, the corner fitting comprises a box corner 6, a group of threaded holes II 7 corresponding to the threaded holes I5 are arranged on the box corner 6, the box corner 6 is inserted into the socket 4 and is fixedly connected with bolts through the corresponding threaded holes I5 and II 7, and the steel pipes 2 are hung on the box corners 6 which are opposite to each other.

The box corner 6 is inserted into the socket 4, the first threaded hole 5 corresponds to the second threaded hole 7, the first threaded hole 5 is in threaded connection with the second threaded hole 7 through a bolt, the box corner 6 is fixed on the sliding block 3, replacement after abrasion or fracture of the box corner 6 is facilitated, and the box corner 6 moves along with sliding of the sliding block 3.

Two or more box corners 6 are arranged on each I-beam 1.

In a further embodiment, referring to fig. 3, the i-beam 1 is provided with a fixing member, and the fixing member includes a container corner 8 fixed on the i-beam, and the container corner 8 is provided with a bolt hole 9.

The container corners 8 are provided with triangular ribs 10.

The container corner 8 is fixed with the hanging head of the front crane by inserting the bolts into the bolt holes 9, and the fixing of the container corner 8 on the I-beam 1 is reinforced by the triangular ribs 10.

Claims (3)

1. The front-side hanging steel pipe hanger comprises a group of opposite I-beams (1), a group of hanging pieces capable of horizontally sliding are arranged on the sliding rail at the bottom of each I-beam (1),

The hanging piece comprises a sliding piece and an angle piece which are connected in a plugging manner;

The steel pipes (2) are hung between every two opposite corner fittings;

The sliding piece comprises a sliding block (3), a socket (4) is formed in the sliding block (3), a group of threaded holes I (5) communicated with the socket (4) are further formed in the sliding block (3), and the sliding block (3) is connected to a sliding rail at the bottom of the I-beam (1) in a sliding mode;

The corner fitting comprises a box corner (6), a group of threaded holes II (7) corresponding to the threaded holes I (5) are formed in the box corner (6), the box corner (6) is inserted into the socket (4) and is in threaded connection with bolts through the corresponding threaded holes I (5) and II (7), and the steel pipes (2) are hung on the box corners (6) which are opposite to each other in pairs;

The I-beam (1) is provided with a fixing piece, the fixing piece comprises a container corner (8) fixed on the I-beam, and the container corner (8) is provided with a bolt hole (9).

2. A front-mounted steel pipe spreader according to claim 1, characterized in that two or more box corners (6) are provided on each i-beam (1).

3. A front-mounted steel pipe spreader according to claim 1, characterized in that the container corners (8) are provided with triangular ribs (10).