CN205634605U

CN205634605U - Device that lifting device shelved

Info

Publication number: CN205634605U
Application number: CN201620424874.4U
Authority: CN
Inventors: 郭晓玲; 周永胜; 李震; 郭子学; 胡士华; 姜秀珍; 刘方磊; 谢庆; 宋建蒙; 达庆喜
Original assignee: Research Institute of Physical and Chemical Engineering of Nuclear Industry
Current assignee: Research Institute of Physical and Chemical Engineering of Nuclear Industry
Priority date: 2016-05-12
Filing date: 2016-05-12
Publication date: 2016-10-12
Anticipated expiration: 2026-05-12

Abstract

The utility model discloses a device that lifting device shelved, including the crossbeam, crossbeam one end is welded there is the hoist arm, the top surface forms " A " type curved surface on the crossbeam, no. I the lifting hook is connected with the peak of crossbeam " A " type curved surface, the hoist arm is by two root length roof beams and the H -shaped structure that the stub beam is constituteed, forms a plurality of connecting holes on the stub beam, on a plurality of abrasionproofs stick level is fixed in the stub beam, and is located the connecting hole under and the one -to -one, playing the lifting rope and passing an arbitrary connecting hole on the stub beam, no. II lifting hooks are connected to its below, no. II lifting hooks and couple fixed connection, pass through bolted connection between geting in touch and shelving. The utility model discloses the assurance is shelved in the in -process levelness of hoist and mount and the straightness that hangs down unchangeablely. The crossbeam adopts stable triangular structure, and partial stress has been eliminated to the lightening hole. Crossbeam length makes shelves four angle vertical lifting, and it is suitable to play lifting rope length, guarantees whole stability of shelving and equilibrium, satisfies the machine levelness and the straightness's that hangs down designing requirement.

Description

The device that a kind of hanging device is shelved

Technical field

This utility model belongs to a kind of frame hanging device, is specifically related to the device that a kind of hanging device is shelved.

Background technology

Equipment is shelved gross weight and is about 2 tons, the length shelved about 2.3 meters, owing to shelving in assembling and running respectively not Same working region, it is requisite for therefore shelving hoisting process.

The lifting that in prior art, equipment is shelved is will to shelve four angles with steel wire rope to be directly connected to, then with overhead traveling crane hook Lifting will be shelved to transport vehicle with overhead traveling crane.But this kind of lifting mode simply is shelved to use when lifting and is flexible coupling, stability Poor, levelness and perpendicularity to already installed complete machine have large effect.The levelness of equipment is whether to weigh it One of qualified condition, it is higher to shelve the requirement to levelness, its value is maintained at≤2 ‰ in.

Utility model content

This utility model proposes to overcome shortcoming present in prior art, its objective is to provide a kind of lifting The device that equipment is shelved.

The technical solution of the utility model is:

The device that a kind of hanging device is shelved, including crossbeam, crossbeam one end is welded with suspender arm, and described crossbeam is rectangle Structure, upper end face forms " " type curved surface；No. I suspension hook is connected with the peak of crossbeam " " type curved surface；Described suspender arm be by Two root length beams and the I-shape construction of a short beam composition, short beam is formed multiple connecting hole, and multiple anti-frotton levels are fixed on On short beam, and it is positioned at underface the one_to_one corresponding of connecting hole；Lifting rope is through any one connecting hole on short beam, below Connecting No. II suspension hook, No. II suspension hook is connected with the fixing hole of hook；It is bolted between linking up with and shelving.

Multiple lightening hole is formed on described crossbeam.

The excircle of described anti-frotton is tangent with the extended line of connecting hole hole wall.

Described hook is by coupler body and sets off body and forms, coupler body and to set off angle between body be right angle, and coupler body upper end is formed solid Determining hole, coupler body and horizontal plane angle α are 60 °, set off formation installing hole on body, and the axis of installing hole with horizontal plane angle β is 60°。

The beneficial effects of the utility model are:

This utility model ensure that to shelve and keeps its levelness and perpendicularity constant during lifting.Crossbeam uses A kind of stable three-legged structure, on crossbeam, perforate eliminates part stress simultaneously.The Design of length of crossbeam can make to shelve four angles Vertical lifting, nylon rope length is suitable, it is ensured that whole shelve stability in the process and balance, meets machinery level degree Design requirement with perpendicularity.Proving through test repeatedly, the levelness shelved is entered after shelving lifting by this utility model Row is measured again, and measurement result shows: the levelness shelved has no and changes.To machine disintegrate after check little axle beat with No abnormality seen before lifting.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the left view of suspender arm in this utility model；

Fig. 3 is the profile in Fig. 2 along line A-A；

Fig. 4 is the front view of hook in this utility model；

Fig. 5 is the left view of hook in this utility model；

Fig. 6 is the top view of hook in this utility model.

Wherein:

1 crossbeam 2 suspender arm

4 No. II suspension hooks of 3 No. I suspension hooks

5 lifting ropes 6 are linked up with

7 bolt 11 lightening holes

21 long beam 22 short beams

The 23 anti-frottons of connecting hole 24

61 coupler bodies 62 set off body

63 fixing hole 64 installing holes.

Detailed description of the invention

The device shelved below in conjunction with Figure of description and embodiment hanging device a kind of to this utility model is carried out in detail Illustrate:

As shown in Fig. 1 ~ 3, the device that a kind of hanging device is shelved, including crossbeam 1, crossbeam 1 one end is welded with suspender arm 2, Described crossbeam 1 is rectangle structure, and upper end face forms " " type curved surface；No. I suspension hook 3 and the peak of crossbeam 1 " " type curved surface Connect；The I-shape construction that described suspender arm 2 is made up of two root length beams 21 and a short beam 22, short beam 22 is formed multiple company Connecing hole 23, multiple anti-frotton 24 levels are fixed on short beam 22, and are positioned at underface the one_to_one corresponding of connecting hole 23；Lifting rope 5 through any one connecting hole 23 on short beam 22, connects No. II suspension hook 4, No. II suspension hook 4 and the fixing hole linking up with 6 below 63 connect；It is connected by bolt 7 between hook 6 and frame.

Multiple lightening hole 11 is formed on described crossbeam 1.

The excircle of described anti-frotton 24 is tangent with the extended line of connecting hole 23 hole wall.

As shown in Fig. 4 ~ 6, described hook 6 is by coupler body 61 and sets off body 62 and forms, coupler body 61 and set off angle between body 62 For right angle, coupler body 61 upper end forms fixing hole 63, and coupler body 61 and horizontal plane angle α are 60 °, sets off formation installing hole on body 62 64, the axis of installing hole 64 and horizontal plane angle β are 60 °, for the cushion effect directly impact to bolt 7.

" " type curved surface of crossbeam 1 so that crossbeam profile forms triangular structure, it is ensured that of the present utility model stable Property.The upper and lower side of crossbeam 1 is welded enhancement Layer, and on crossbeam 1, offers lightening hole 11, be used for eliminating stress, reduce by Crossbeam 1 is caused to rupture in cumulative stress.The Design of length of crossbeam 1 is able to ensure that after shelving lifting, lifting rope 5 is ensured of vertical configuration State.

Anti-frotton 24 prevents connecting hole 23 from causing the bore edges of institute's connecting hole 23 to be rubbed by lifting rope 5 due to life-time service.

Using method of the present utility model:

No. I suspension hook 3 is connected with vertical hook of overhead traveling crane, and the equipment that this utility model is lifted to required lifting is shelved Upper end；No. II suspension hook 4 is connected with shelving, bolt 7 is loaded in installing hole 64 hole set off on body 62 of hook 6, fix, Slowly start overhead traveling crane so that it is be gradually increasing, adjustment direction, lifting will be shelved to destination；Fix after shelving, take off spiral shell successively Bolt 7, hook 6, be positioned over this utility model on ground, removes No. I suspension hook 3, and overhead traveling crane recovers to home.

Claims

1. the device that a hanging device is shelved, it is characterised in that: include that crossbeam (1), crossbeam (1) one end are welded with suspender arm (2), described crossbeam (1) is rectangle structure, and upper end face forms " " type curved surface；No. I suspension hook (3) is bent with crossbeam (1) " " type The peak in face connects；The I-shape construction that described suspender arm (2) is made up of two root length beams (21) and a short beam (22), short Beam (22) is upper forms multiple connecting holes (23), and multiple anti-frotton (24) levels are fixed on short beam (22), and are positioned at connecting hole (23) underface one_to_one corresponding；Lifting rope (5), through any one connecting hole (23) on short beam (22), connects below No. II suspension hook (4), No. II suspension hook (4) is connected with the fixing hole (63) of hook (6)；By bolt (7) between linking up with (6) and shelving Connect.

The device that a kind of hanging device the most according to claim 1 is shelved, it is characterised in that: described crossbeam (1) is upper to be formed Multiple lightening holes (11).

The device that a kind of hanging device the most according to claim 1 is shelved, it is characterised in that: outside described anti-frotton (24) Circumference is tangent with the extended line of connecting hole (23) hole wall.

The device that a kind of hanging device the most according to claim 1 is shelved, it is characterised in that: described hook (6) is by coupler body (61) and set off body (62) composition, coupler body (61) and to set off angle between body (62) be right angle, coupler body (61) upper end is formed fixing Hole (63), coupler body (61) and horizontal plane angle α are 60 °, set off and form installing hole (64) on body (62), the axis of installing hole (64) It it is 60 ° with horizontal plane angle β.