CN201301167Y

CN201301167Y - Novel pipe hoisting device

Info

Publication number: CN201301167Y
Application number: CNU2008201860236U
Authority: CN
Inventors: 肖杰玉; 方伟; 葛海根; 陈维
Original assignee: Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
Current assignee: Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
Priority date: 2008-10-10
Filing date: 2008-10-10
Publication date: 2009-09-02
Anticipated expiration: 2018-10-10

Abstract

The utility model provides a novel pipe hoisting device used in the field of hoisting equipment. The hoisting device comprises a hoisting cable (1), a hoisting lug (2), hoisting plates (3), an inserting plate (5), a connecting body (6) and hoisting rods (8), wherein the two hoisting rods (8) are respectively connected with both ends of the connecting body (6) through the center point position of the hoisting rods (8); the two hoisting plates (3) are arranged on the hoisting rods (8); after being connected, the hoisting plates (3) and the hoisting rods (8) form an n-shaped structure; the center of each hoisting plate (3) is provided with square holes (9); the rod-shaped inserting plate (5) passes through two holes (9) of each hoisting rod (8); and the hoisting lug is arranged on a position, which is near the hoisting rods (8) arranged at both ends, of the connecting body (6). The utility model has the technical scheme that the structure is simple, the operation is convenient, the hoisting work efficiency is improved, the smooth pipe arrangement in the hoisting process is ensured, and the problems such as paint desquamation, pipe deformation and the like can not be caused.

Description

A kind of later-model pipe lifting appliance

Technical field

The utility model technology is used for the lifting appliance field in the boilermaker, and more particularly, the utility model relates to a kind of lifting appliance that the pipe lifting is moved that is used for.

Background technology

At present, in the boiler course of processing of boiler producer, often relate to lifting mobile working to associated components, especially in the snakelike pipe manufacturing process for boiler, need continually it to be lifted by crane mobile especially, and snakelike pipe diameter rocks when longer easily, at present, at needs pipe is lifted by crane when mobile, be to adopt tightrope that pipe is stopped up mostly, lift by crane then mobile because this mode is lifted by crane when mobile, tightrope is because stressed meeting produces constrained force to pipe, thereby tie pipe tight, easily cause the distortion and the peeling paint of pipe, if also can cause the softer pipe profile of some hardness own to deform when the tightrope constrained force is excessive, thereby the quality to pipe impacts, and finally is related to the quality of boiler for producing.

The utility model content

A kind of later-model pipe lifting appliance of the utility model, its technical matters to be solved is: at the drawback that above-mentioned prior art exists, provide a kind of making simple, can guarantee that pipe row is smooth in the hoisting process, the balance lifting, the pipe lifting appliance of avoiding pipe itself to suffer damage simultaneously.

The technical solution of the utility model is mainly:

A kind of later-model pipe lifting appliance, described pipe lifting appliance comprises: hoisting wirerope, hanger, boatswain chair, plate connects body, suspension rod, on described shaft-like connection body, connect two or more shaft-like suspension rods, connect body and one or more " worker " font structure of suspension rod formation thereby make, described boatswain chair is provided with perforate, and boatswain chair is connected the suspension rod two ends, described plate passes perforate, and described connection body is provided with two or more hangers.

Described suspension rod is set to two, respectively the point midway by suspension rod with is connected the connection of body two ends, suspension rod be connected rectangular structure between the body.

Described boatswain chair is provided with two on suspension rod, be linked at the suspension rod two ends respectively.

Rectangular structure is " n " font structure between described each boatswain chair and the suspension rod after making boatswain chair and suspension rod being connected, and each boatswain chair center sets out square perforate, and shaft-like plate passes two perforates of each suspension rod.

Described hanger is arranged on the position that connects the suspension rod at close two ends on the body, leaves poroid lifting eye on the hanger.

The shaft-like reinforced rib of welding between described connection body and suspension rod, reinforced rib at the weld nugget on the suspension rod at the suspension rod mid point to the position between the boatswain chair at its two ends.

Adopt the pipe lifting appliance of technical solutions of the utility model, not only simple in structure, easy to operate, improved the work efficiency that lifting is moved, and can guarantee in the hoisting process that pipe row is smooth, the balance lifting can not cause problems such as the distortion of pipe and peeling paint and pipe profile deform.

Description of drawings

Make briefly bright to each width of cloth accompanying drawing in this specification sheets expressed content and the mark among the figure below:

Fig. 1 is the Facad structure scheme drawing of a kind of later-model pipe lifting appliance of the utility model;

Fig. 2 is the plan structure scheme drawing of pipe lifting appliance shown in Figure 1;

Fig. 3 lifts by crane the scheme drawing of mobile pipe for the tightrope of available technology adopting;

Be labeled as among the figure: 1, hoisting wirerope; 2, hanger; 3, boatswain chair; 4, pipe; 5, plate; 6, connect body; 7, reinforced rib; 8, suspension rod; 9, perforate;

The specific embodiment

Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and principle of work etc. are described in further detail embodiment:

As Fig. 1, shown in Figure 2, the utility model is a kind of later-model pipe lifting appliance, it is characterized in that: described pipe hanging apparatus comprises: hoisting wirerope 1, hanger 2, boatswain chair 3, plate 5, connect body 6, suspension rod 8 connects two or more shaft-like suspension rods 8 on described shaft-like connection body 6, connect body 6 and one or more " worker " font structure of suspension rod 8 formations thereby make, described boatswain chair 3 is provided with perforate 9, boatswain chair 3 is connected suspension rod 8 two ends, and described plate 5 passes perforate 9, and described connection body 6 is provided with two or more hangers 2.

Described suspension rod 8 is set to two, respectively the point midway by suspension rod 8 with is connected the connection of body 6 two ends, suspension rod 8 be connected rectangular structure between the body 6.

Described boatswain chair 3 is provided with two on suspension rod 8, be linked at suspension rod 8 two ends respectively.

Rectangular structure is " n " font structure between described each boatswain chair 3 and the suspension rod 8 after making boatswain chair 3 and suspension rod 8 being connected, and each boatswain chair 3 center sets out square perforate 9, and shaft-like plate 5 passes two perforates 9 of each suspension rod 8.

Described hanger 2 is arranged on the position that connects the suspension rod 8 at close two ends on the body 6, leaves poroid lifting eye on the hanger 2.

The shaft-like reinforced rib 7 of welding between described connection body 6 and suspension rod 8, reinforced rib 7 at the weld nugget on the suspension rod 8 in the position of suspension rod 8 mid points between the boatswain chair 4 at its two ends, connect body 6, suspension rod 8 and reinforced rib 7 formation triangular structures thereby make, help strengthening the connection dynamics that connects between body 6 and the suspension rod 8.

When lifting appliance of the present utility model uses, steel rope 1 is fixed on two hangers 2, hangs over then on the suspension hook, plate 5 inserts perforate 9, and 4 on pipe is crossed suspension rod 8 and the space that plate 5 constitutes, and can realize the purpose that pipe 4 liftings are moved.

In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the concrete realization of the utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasions without diverted via, all in protection domain of the present utility model.

Claims

1, a kind of later-model pipe lifting appliance, it is characterized in that: described pipe hanging apparatus comprises hoisting wirerope (1), hanger (2), boatswain chair (3), plate (5), connect body (6), suspension rod (8), go up connection two or more shaft-like suspension rods (8) at described shaft-like connection body (6), connect body (6) and one or more " worker " font structure of suspension rod (8) formation thereby make, described boatswain chair (3) is provided with perforate (9), and boatswain chair (3) is connected suspension rod (8) two ends, described plate (5) passes perforate (9), and described connection body (6) is provided with two or more hangers (2).

2, according to the described a kind of later-model pipe lifting appliance of claim 1, it is characterized in that: described suspension rod (8) is set to two, respectively the point midway by suspension rod (8) with is connected the connection of body (6) two ends, suspension rod (8) be connected rectangular structure between the body (6).

3, according to the described a kind of later-model pipe lifting appliance of claim 1, it is characterized in that: described boatswain chair (3) is provided with two on suspension rod (8), is connected to suspension rod (8) two ends.

4, according to claim 1 or 3 described a kind of later-model pipe lifting appliances, it is characterized in that: rectangular structure between described each boatswain chair (3) and the suspension rod (8), be " n " font structure after making boatswain chair (3) and suspension rod (8) being connected, each boatswain chair (3) center sets out square perforate (9), and shaft-like plate (5) passes two perforates (9) of each suspension rod (8).

5, according to the described a kind of later-model pipe lifting appliance of claim 1, it is characterized in that: described hanger (2) is arranged on and connects the position that body (6) is gone up the suspension rod (8) at close two ends, and hanger is left poroid lifting eye on (2).

6, according to the described a kind of later-model pipe lifting appliance of claim 1, it is characterized in that: the shaft-like reinforced rib (7) of welding between described connection body (6) and suspension rod (8), reinforced rib (7) is positioned at suspension rod (8) mid point to the position between the boatswain chair (4) at its two ends at the weld nugget on the suspension rod (8).