CN214456129U

CN214456129U - Rotary segmental beam hanger

Info

Publication number: CN214456129U
Application number: CN202120332922.8U
Authority: CN
Inventors: 任海波; 张帅; 毛春红; 王明轩
Original assignee: Henan San Wu Heavy Industry Co ltd
Current assignee: Henan San Wu Heavy Industry Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a rotary segmental beam hanger, which comprises a movable pulley, a first pin shaft, a hexagon bolt, a first clamping plate, a main beam body, a revolving body, a bolt, a second pin shaft, a second clamping plate, a lower beam body, a cycloidal pin gear reducer and a pinion, wherein two first clamping plates are respectively welded on the top sides of the two ends of the main beam body, the hexagon bolt is matched and fixed on the two first clamping plates, a bearing seat is arranged on the first clamping plate, through the operation of the movable pulley, the hanging of the main beam body can be realized under the matching of a rope and the matching of the hexagon bolt, after the main beam body is hung, the cycloidal pin gear reducer operates to drive the pinion to rotate, under the matching of a matching gear, the revolving body is driven to rotate, the rotation of the lower beam body can be realized, two hanging points are respectively arranged at the two ends of the lower beam body, the rotary segmental beam hanger is composed of the main beam body and the lower beam body revolving structure, the middle part is provided with a revolving body, and the lower beam body is provided with a 4-hoisting-point mechanism which can hoist and rotate the segmental beam at the same time.

Description

Rotary segmental beam hanger

Technical Field

The utility model relates to a hoist equipment field specifically is rotatory festival section roof beam hoist.

Background

The segment beam body is longer, the existing hoisting method is that a plurality of steel wire ropes of a crane are hoisted together, which is troublesome, consumes time seriously and is difficult to realize rotation, and the rotary segment beam hanger is composed of an upper beam body rotating structure and a lower beam body rotating structure, an upper measuring movable pulley block is connected with the crane, a middle rotating mechanism and a lower beam are 4 hoisting point mechanisms, so that the segment beam can be hoisted and rotated simultaneously and rapidly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory festival section roof beam hoist.

The purpose of the utility model can be realized by the following technical scheme:

the rotary segmental beam hanger comprises a movable pulley, a first pin shaft, a hexagon bolt, a first clamping plate, a main beam body, a revolving body, a bolt, a second pin shaft, a second clamping plate, a lower beam body, a cycloidal pin gear reducer and a pinion, two first clamping plates are respectively welded on the top sides of the two ends of the main beam body, the hexagonal bolts are matched and fixed on the two first clamping plates, a bearing seat is arranged on the first clamping plate, the first pin shaft is arranged in the bearing seat in a matching way through a bearing, a rod hole is arranged in the middle of the main beam body, the revolving body penetrates through the rod hole, two second clamping plates are welded on the top side of the lower beam body, a bolt is fixed between the two second clamping plates, bearing seats are respectively arranged on the two second clamping plates, the second pin shaft is installed in the bearing seat in a matched mode through a bearing, the two sides of the main beam body are respectively provided with a cycloidal pin gear speed reducer, and a pinion is installed on a rotating shaft of the cycloidal pin gear speed reducer in a matched mode.

As a further aspect of the present invention: a rod hole is formed in the bottom end of the revolving body, and the second pin shaft penetrates through the rod hole.

As a further aspect of the present invention: the bottom of the revolving body is sleeved with a matching gear, and the pinion and the matching gear are of a meshed structure.

As a further aspect of the present invention: a rope is arranged on the movable pulley, and the bottom end of the rope is fixed on the first pin shaft.

As a further aspect of the present invention: two ends of the lower beam body are respectively provided with two lifting points.

The utility model has the advantages that: through the movable pulley operation, can be under the cooperation of rope, under the cooperation of hexagon bolt, can realize the hanging of the girder body, after the girder body hangs, the operation of cycloid pinwheel speed reducer, it is rotatory to drive the pinion, under the cooperation operation of cooperation gear, it is rotatory to drive the solid of revolution, can realize the rotation of the underbeam body, both ends at the underbeam body are provided with two hoisting points respectively, rotatory segmental beam hoist, constitute by the girder body and underbeam body gyration structure, the centre is provided with the solid of revolution, be provided with 4 hoisting point mechanisms on the underbeam body, can quick handling simultaneously, rotatory segmental beam.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

in the figure: 1. a movable pulley; 2. a first pin shaft; 3. a hexagon bolt; 4. a first clamping plate; 5. a main beam body; 6. a revolving body; 7. a bolt; 8. a second pin shaft; 9. a second clamping plate; 10. a lower beam body; 11. a cycloidal-pin gear speed reducer; 12. a pinion gear.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the rotary segmental beam hanger comprises a movable pulley 1, a first pin shaft 2, a hexagon bolt 3, a first clamping plate 4, a main beam body 5, a rotary body 6, a bolt 7, a second pin shaft 8, a second clamping plate 9, a lower beam body 10, a cycloidal pin gear reducer 11 and a pinion 12, wherein two first clamping plates 4 are respectively welded on the top sides of two ends of the main beam body 5, the hexagon bolt 3 is matched and fixed on the two first clamping plates 4, a bearing seat is installed on the first clamping plate 4, the first pin shaft 2 is matched and installed in the bearing seat through a bearing, a rod hole is formed in the middle of the main beam body 5, the rotary body 6 is arranged in the rod hole in a penetrating manner, two second clamping plates 9 are welded on the top side of the lower beam body 10, the bolt 7 is fixed between the two second clamping plates 9, the two second clamping plates 9 are respectively provided with the bearing seats, the second pin shaft 8 is matched and installed in the bearing seats through the bearing seats, the two sides of the main beam body 5 are respectively provided with the cycloidal pin gear reducer 11, a pinion 12 is arranged on the rotating shaft of the cycloidal pin gear speed reducer 11 in a matching way.

A rod hole is formed in the bottom end of the revolving body 6, and the second pin shaft 8 penetrates through the rod hole and can be matched to realize revolving hoisting.

The bottom of the revolving body 6 is sleeved with a matching gear, and the pinion 12 and the matching gear are in a meshed structure and can be better matched to revolve.

Be provided with the rope on the movable pulley 1, the bottom mounting of rope is on first round pin axle 2, cooperation hoist and mount that can be better.

Two ends of the lower beam body 10 are respectively provided with two lifting points, and the lower beam body 10 is provided with a 4-lifting-point mechanism which can simultaneously and rapidly lift and rotate the segmental beam.

The utility model discloses a theory of operation: during operation, the movable pulley 1 can be operated under the cooperation of a rope and under the cooperation of the hexagon bolts 3, the main beam body 5 can be hung, after the main beam body 5 is hung, the cycloid pin wheel speed reducer 11 operates to drive the pinion 12 to rotate, under the cooperation operation of the cooperation gear, the revolving body 6 is driven to rotate, the rotation of the lower beam body 10 can be realized, two hoisting points are respectively arranged at two ends of the lower beam body 10, the revolving segmental beam hanger is formed by the main beam body 5 and the lower beam body 10, the revolving body 6 is arranged in the middle, a 4 hoisting point mechanism is arranged on the lower beam body 10, and the segmental beam can be simultaneously and rapidly hoisted and rotated.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rotary segmental beam hanger is characterized by comprising a movable pulley (1), first pin shafts (2), hexagonal bolts (3), first clamping plates (4), a main beam body (5), a rotary body (6), bolts (7), second pin shafts (8), second clamping plates (9), a lower beam body (10), a cycloidal pin wheel speed reducer (11) and a pinion (12), wherein the top sides of the two ends of the main beam body (5) are respectively welded with the two first clamping plates (4), the hexagonal bolts (3) are fixedly matched with the two first clamping plates (4), bearing seats are arranged on the first clamping plates (4), the first pin shafts (2) are arranged in the bearing seats in a matched mode through bearings, a rod hole is formed in the middle of the main beam body (5), the rotary body (6) is arranged in the rod hole in a penetrating mode, the top side of the lower beam body (10) is welded with the two second clamping plates (9), and the bolts (7) are fixed between the two second clamping plates (9), bearing seats are respectively installed on the two second clamping plates (9), the second pin shaft (8) is installed in the bearing seats in a matched mode through bearings, cycloid pin gear speed reducers (11) are respectively installed on the two sides of the main beam body (5), and small gears (12) are installed on rotating shafts of the cycloid pin gear speed reducers (11) in a matched mode.

2. The rotating section beam hanger according to claim 1, wherein a rod hole is formed in the bottom end of the rotating body (6), and the second pin shaft (8) is inserted into the rod hole.

3. The rotating segment beam sling according to claim 1, wherein the bottom of the revolving body (6) is sleeved with a mating gear, and the pinion (12) and the mating gear are in a meshed structure.

4. A spreader according to claim 1, characterised in that the travelling block (1) is provided with a rope, the bottom end of which is fixed to the first pin (2).

5. Rotating segment beam spreader according to claim 1, wherein two lifting points are provided at each end of the lower beam body (10).