CN214114642U

CN214114642U - Ultra-large two-in-one lifting appliance

Info

Publication number: CN214114642U
Application number: CN202023039236.6U
Authority: CN
Inventors: 向兴明; 赵辉; 李楠
Original assignee: Chengdu Juxiang Equipment Hoisting Engineering Co ltd
Current assignee: Chengdu Juxiang Equipment Hoisting Engineering Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-03
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an ultra-large two unification hoists, including equipment principal and second round pin axle, equipment principal upper end is fixed with the lug, and is connected with the steel sheet on the lug, first connecting hole has been seted up to steel sheet surface obtuse angle department, and steel sheet surface acute angle department has seted up the second connecting hole, first connecting hole inside runs through there is first round pin axle, the second round pin axle sets up inside the second connecting hole, and second round pin axle surface cover has the steel pipe, the steel pipe surface is connected with hangs the rope, second round pin axle surface is connected with tightening nut. This super-large-scale two unification hoists, two steel sheet accessible first round pin axles are connected with the lug of equipment main part upper end to two second connecting holes of the lifting device of being convenient for top connection steel sheet top carry out duplex hoist and mount and transport, the condition of the board-like lug of top not only can be applied to this hoist, and the condition that the steel sheet accessible upset is used for unit hoist and mount shaft type lug of tower shaft, and the usage is more extensive.

Description

Ultra-large two-in-one lifting appliance

Technical Field

The utility model relates to a hoist technical field specifically is an ultra-large two unification hoists.

Background

In the process of hoisting equipment, hoisting machinery is generally used for transporting the equipment, the most common hoisting tool for hoisting finished articles is a hoisting hook, and other hoisting rings, a hoisting sucker, a clamp, a pallet fork and the like are arranged on the hoisting machine, while large containers are designed to be larger and heavier, and some equipment cannot be welded with a pipe shaft type lifting lug on a tank body, so that the equipment is difficult to hoist, and the ultra-large two-in-one hoisting tool is particularly important.

At present, when heavier equipment is hoisted, a double-machine hoisting device is generally used, but the connection and the fixation are not convenient enough, so that the hoisting operation process is complex, and the ultra-large two-in-one hoisting device is withdrawn for the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two unification hoists of ultra-large-scale to propose general novel hoist in solving above-mentioned background, when it hoists heavier equipment, use the duplex to lift and hang usually, nevertheless it connects fixedly convenient inadequately, makes the comparatively complicated problem of hoist and mount operation process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-large two unification hoists, includes equipment principal and second round pin axle, equipment principal upper end is fixed with the lug, and the lug upper end is connected with the steel sheet, first connecting hole has been seted up to steel sheet surface obtuse angle department, and steel sheet surface acute angle department has seted up the second connecting hole, first connecting hole is inside to run through has first round pin axle, the second round pin axle sets up inside the second connecting hole, and second round pin axle surface cover has the steel pipe, the steel pipe surface is connected with hangs the rope, second round pin axle surface is connected with tightens up the nut, and the terminal outer wall of second round pin axle has seted up the jack, the inside grafting of jack has the locating part.

Preferably, the connection mode between the equipment main body and the lifting lug is welding, and the lifting lug forms a movable structure with the steel plate through the first pin shaft and the first connection hole.

Preferably, the steel plate is triangular, and the thickness of the steel plate is 35 mm.

Preferably, the steel plates are symmetrically distributed about the vertical center line of the lifting lug, and the steel plates form a fixing structure through a second pin shaft.

Preferably, the steel pipe is movably connected with the second pin shaft, and the second pin shaft and the first pin shaft are distributed in parallel.

Preferably, the outer surface of the hanging rope is attached to the outer surface of the steel pipe, and the hanging rope is of a flexible structure.

Preferably, the steel pipe forms a fixed structure through the tightening nut and the second pin shaft, and the tightening nut and the second pin shaft are in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel ultra-large two-in-one lifting appliance, two steel plates can be connected with the lifting lugs at the upper end of the equipment main body through the first pin shaft, so that the lifting equipment can be conveniently connected with two second connecting holes above the steel plates for double-machine lifting and transferring;

according to the novel ultra-large two-in-one lifting appliance, the steel pipe can be sleeved outside the second pin shaft, the hanging rope is connected to the outer surface of the steel pipe, and the tightening nut can rotate to fix and limit the steel pipe, so that the hanging rope cannot deviate and slide in the lifting process, the lifting safety is guaranteed, the connecting process is more convenient and faster, and the operating efficiency is improved;

this novel two unification hoists of super-large-scale, locating part accessible jack inserts to break into "U" type with the fingers and thumb with it, thereby carry on spacingly to tightening up the nut, prevent its landing, improved the stability of connecting, be the steel sheet of symmetric distribution and two round pin axles that are parallel to each other and further guaranteed the transportation of main equipment stably.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the steel plate of the present invention;

fig. 3 is a schematic diagram of a second pin structure of the present invention;

fig. 4 is a schematic diagram of the steel plate structure of the present invention.

In the figure: 1. an apparatus main body; 2. lifting lugs; 3. a steel plate; 4. a first connection hole; 5. a second connection hole; 6. a first pin shaft; 7. a second pin shaft; 8. a steel pipe; 9. hanging a rope; 10. tightening the nut; 11. a jack; 12. and a limiting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an ultra-large two-in-one lifting appliance comprises an equipment main body 1 and a second pin shaft 7, a lifting lug 2 is fixed at the upper end of the equipment main body 1, a steel plate 3 is connected at the upper end of the lifting lug 2, a first connecting hole 4 is formed at the obtuse angle position of the outer surface of the steel plate 3, a second connecting hole 5 is formed at the acute angle position of the outer surface of the steel plate 3, a first pin shaft 6 penetrates through the first connecting hole 4, the second pin shaft 7 is arranged inside the second connecting hole 5, a steel pipe 8 is sleeved on the outer surface of the second pin shaft 7, the connection mode between the equipment main body 1 and the lifting lug 2 is welding, the lifting lug 2 forms a movable structure with the steel plate 3 through the first pin shaft 6 and the first connecting hole 4, the steel plate 3 is triangular, the thickness of the steel plate 3 is 35mm, the steel plate 3 is symmetrically distributed relative to the vertical central line of the lifting lug 2, the steel plate 3, the second pin shafts 7 and the first pin shafts 6 are distributed in parallel, in the process of hoisting large-scale equipment, the two steel plates 3 can be connected with the lifting lugs 2 at the upper ends of the equipment main bodies 1 through the first pin shafts 6, so that the hoisting equipment can be conveniently connected with the two second connecting holes 5 above the steel plates 3 for double-machine hoisting and transferring, the steel plates 3 which are symmetrically distributed and the two pin shafts which are parallel to each other further ensure the stable transportation of the large-scale equipment, the hoisting tool can be applied to the condition of the top plate type lifting lugs 2, the steel plates 3 can be used for the condition of hoisting the tower body shaft type lifting lugs 2 through a single machine in a turnover mode, and the application is wider;

the outer surface of the steel pipe 8 is connected with a hanging rope 9, the outer surface of the second pin shaft 7 is connected with a tightening nut 10, the outer wall of the tail end of the second pin shaft 7 is provided with an insertion hole 11, a limiting part 12 is inserted into the insertion hole 11, the outer surface of the steel pipe 8 is connected with the hanging rope 9, the outer surface of the second pin shaft 7 is connected with the tightening nut 10, the outer wall of the tail end of the second pin shaft 7 is provided with the insertion hole 11, the limiting part 12 is inserted into the insertion hole 11, the outer surface of the hanging rope 9 is attached to the outer surface of the steel pipe 8, the hanging rope 9 is of a flexible structure, the steel pipe 8 forms a fixed structure with the second pin shaft 7 through the tightening nut 10, the tightening nut 10 is in threaded connection with the second pin shaft 7, the limiting part 12 forms a movable structure with the second pin shaft 7 through the insertion hole 11, the limiting part 12 is U-shaped, the steel pipe 8 can be sleeved outside the second pin shaft 7 and connects the hanging rope 9 to the outer surface of the steel pipe 8, thereby tighten up nut 10 accessible rotation and fix spacingly to steel pipe 8 to guarantee that string rope 9 can not squint the landing at the in-process of hoist and mount, and locating part 12 accessible jack 11 inserts, and breaks into "U" type with it off with the fingers and thumb, thereby spacing tighten up nut 10, prevent its landing, further improved the stability of connecting.

The working principle is as follows: when the ultra-large two-in-one lifting appliance is used, firstly, in the process of lifting large equipment, two steel plates 3 can be connected with a lifting lug 2 at the upper end of an equipment main body 1 through a first pin shaft 6, so that the two second connecting holes 5 above the steel plates 3 of the lifting equipment can be conveniently lifted and transported by two machines, then a steel pipe 8 can be sleeved outside a second pin shaft 7, a hanging rope 9 is connected to the outer surface of the steel pipe 8, a tightening nut 10 can be rotated to fix and limit the steel pipe 8, so that the hanging rope 9 cannot deviate and slip in the lifting process, a limiting part 12 can be inserted through an insertion hole 11 and is broken into a U shape, so that the tightening nut 10 is limited to prevent the slipping, the connection stability is further improved, and finally, the steel plates 3 which are symmetrically distributed and two pin shafts which are parallel to each other further ensure the stable transportation of the large equipment, the lifting appliance can be applied to the condition of the top plate type lifting lug 2, and the steel plate 3 can be used for lifting the tubular shaft type lifting lug 2 of the tower body of the single machine through overturning, so that the lifting appliance is more widely applied.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two unification hoists of ultra-large-scale, includes equipment main part (1) and second round pin axle (7), its characterized in that: equipment main part (1) upper end is fixed with lug (2), and lug (2) upper end is connected with steel sheet (3), first connecting hole (4) have been seted up to steel sheet (3) surface obtuse angle department, and steel sheet (3) surface acute angle department has seted up second connecting hole (5), first connecting hole (4) inside runs through has first round pin axle (6), second round pin axle (7) set up inside second connecting hole (5), and second round pin axle (7) surface cover has steel pipe (8), steel pipe (8) surface is connected with string rope (9), second round pin axle (7) surface is connected with tightening nut (10), and second round pin axle (7) end outer wall has seted up jack (11), jack (11) inside grafting has locating part (12).

2. The ultra-large two-in-one spreader according to claim 1, wherein: the device is characterized in that the device main body (1) and the lifting lugs (2) are connected in a welding mode, and the lifting lugs (2) form a movable structure through the first pin shafts (6), the first connecting holes (4) and the steel plates (3).

3. The ultra-large two-in-one spreader according to claim 1, wherein: the steel plate (3) is triangular, and the thickness of the steel plate (3) is 35 mm.

4. The ultra-large two-in-one spreader according to claim 1, wherein: the steel plates (3) are symmetrically distributed about the vertical center line of the lifting lug (2), and the steel plates (3) mutually form a fixed structure through a second pin shaft (7).

5. The ultra-large two-in-one spreader according to claim 1, wherein: the steel pipe (8) is movably connected with the second pin shaft (7), and the second pin shaft (7) and the first pin shaft (6) are distributed in parallel.

6. The ultra-large two-in-one spreader according to claim 1, wherein: the outer surface of the hanging rope (9) is attached to the outer surface of the steel pipe (8), and the hanging rope (9) is of a flexible structure.

7. The ultra-large two-in-one spreader according to claim 1, wherein: the steel pipe (8) forms a fixed structure through the tightening nut (10) and the second pin shaft (7), and the tightening nut (10) is in threaded connection with the second pin shaft (7).

8. The ultra-large two-in-one spreader according to claim 1, wherein: the limiting piece (12) forms a movable structure with the second pin shaft (7) through the insertion hole (11), and the limiting piece (12) is U-shaped.