CN209906175U

CN209906175U - Supporting and hoisting device for thin-wall container barrel

Info

Publication number: CN209906175U
Application number: CN201920370180.0U
Authority: CN
Inventors: 王林; 马险峰
Original assignee: GUANGZHONG ENTERPRISE GROUP CO Ltd GUANGZHOU
Current assignee: GUANGZHONG ENTERPRISE GROUP CO Ltd GUANGZHOU
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-07
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a support and hoist device of thin wall container barrel relates to the transportation operation field, to the easy gliding problem of thin wall container barrel in the placement process, the following technical scheme is provided, a support and hoist device of thin wall container barrel, include with barrel surface assorted saddle and lug, the internal surface of saddle and the surface butt of thin wall container barrel, the bottom of saddle sets up to flushing with horizontal ground, the end connection of saddle has fixed knot to construct, the saddle folds through the fixed knot constructs the fastening, the lug is installed in the saddle surface, reach the purpose of the stability of improve equipment barrel when placing.

Description

Supporting and hoisting device for thin-wall container barrel

Technical Field

The utility model relates to a transportation operation field, more specifically say, it relates to a support and hoist device of thin wall container barrel.

Background

At present, after the thin-wall container barrel is manufactured, a horizontal hydrostatic test needs to be carried out, because the diameter of the thin-wall container barrel is large, the wall thickness of the thin-wall container barrel is thin, a related lifting lug device needs to be specially manufactured in the process of hoisting, loading or transporting the thin-wall container barrel on a ship, and under the condition that the wall thickness of an equipment shell is thin, the local stress of the lifting lug in the hoisting process and the deflection of the lifting lug in the horizontal hoisting process are large, so that the plastic deformation of the thin-wall container barrel is easily caused, even the local falling or cracking of the equipment is easily caused, if a large number of tools are reinforced on the shell of the thin-wall container barrel while the lifting.

Chinese patent with application number CN201320297293.5 discloses a transportation lifting device, which comprises a bearing cylinder and shaft type lifting lugs arranged on the left and right sides of the bearing cylinder, wherein a longitudinal seam is arranged at the top of the bearing cylinder along the axial direction of the bearing cylinder, clamping steel plates are arranged on the outer walls of the bearing cylinders on the left and right sides of the longitudinal seam, the clamping steel plates are screwed down through bolts and nuts so that the bearing cylinder clamps a cylinder to be tested, and the whole cylinder is moved by pulling up the lifting lugs during lifting.

Although the transportation lifting device can provide lifting sites for the equipment barrel to a certain extent, the local stress at the barrel and the lifting lugs is reduced, the thin-wall container barrel is easy to slide in the placing process and collide with other objects, and even damage is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a support and hoist device of thin wall container barrel has for the equipment barrel provides support and hoist device in order to improve the stability of thin wall container barrel when placing, reduces the advantage of the probability that the equipment barrel damaged in hoist and mount and place the in-process.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a support and hoist device of thin wall container barrel, includes saddle and lug with barrel surface assorted, the internal surface of saddle and the surface butt of thin wall container barrel, the bottom of saddle sets up to flushing with horizontal ground, the end connection of saddle has fixed knot to construct, the saddle closes up through the fixed knot constructs the fastening, the lug is installed in the saddle surface.

By adopting the technical scheme, the saddle and the lifting lug bear the weight of the equipment together during lifting; lug beading constitutes an overall structure on saddle structure, bears the weight when equipment hoists jointly, bears load when the saddle can regard as the horizontal hydrostatic test of equipment, also can regard as the hoist and mount frock to use when hoist and mount.

The inner surface of the saddle is of an arc structure matched with the surface of the thin-wall container cylinder, the saddle is connected to the outer surface of the thin-wall container cylinder, and the saddle provides a supporting site for the thin-wall container cylinder in the placing process, so that the direct contact area of the thin-wall container cylinder and the ground is reduced; the lifting lugs provide acting sites for moving the thin-wall container cylinder body, so that the lifting device can apply tension to the lifting lugs to enable the position of the thin-wall container cylinder body to move relatively; the saddle provides fixed space for the lug on the thin-walled container barrel, through installing the lug in the surface of saddle, has reduced the influence to thin-walled container barrel lateral wall in the work progress to the lug, reduces the probability that the thin-walled container barrel received the damage.

Preferably, the fixed knot constructs including fixation clamp, bolt, threaded connection in the nut on the bolt, the fixation clamp is connected in the both ends of saddle, the fixation clamp is equipped with the through-hole, the bolt runs through and sets up in the through-hole.

By adopting the technical scheme, the fixing clamp and the saddle are jointly enclosed along the periphery of the cylinder body, and the saddle and the cylinder body move together in the process of moving and placing the cylinder body, so that the adjustment of the placement position of the cylinder body in the process of moving and placing the cylinder body is reduced, and the working process of operators is simplified; the fixing clamp is fastened and folded by rotating the nut on the bolt, so that the equipment and the saddle are bound together to form a whole, and the saddle and the fastening structure are adjusted together according to the actual cross-sectional area of the cylinder, so that the saddle is adaptive to the cylinders with different sizes, and the application range of the supporting and hoisting device is expanded.

Preferably, the inner surface of the saddle is provided with a rubber pad.

By adopting the technical scheme, the area of direct contact between the saddle and the barrel is reduced through the rubber pad, the interaction force between the barrel and the saddle is buffered, the impact force from the outside, which is received by the barrel in the moving and placing processes, is reduced, and the barrel equipment is protected.

Preferably, the saddle is externally provided with at least two reinforcing rings correspondingly by taking the saddle as an axis, and the reinforcing rings are sleeved on the outer surface of the cylinder body in a whole circle.

By adopting the technical scheme, the reinforcing ring and the saddle predict the equipment barrel as an integral combined interface, the thin-wall barrel is reinforced, the local rigidity of the equipment barrel in a supporting area is enhanced, and the equipment is prevented from deforming greatly and losing stability when bearing pressure.

Preferably, the lifting lugs are at least two and are correspondingly arranged along the outer surface of the saddle.

Adopt above-mentioned technical scheme, through setting up the pulling force that a plurality of lugs received when jointly bearing equipment barrel hoist, the lug corresponds the setting along the surface of saddle, has balanced the size of the lug that both sides correspond about the saddle power that receives, and the circumstances that the reduction makes equipment unstability when hoist or carry out hydrostatic test take place because of the variation in size of the power that the lug of different positions received.

Preferably, the surface of the fixing clamp is provided with a groove for limiting the bolt to rotate in the fixing clamp.

By adopting the technical scheme, the groove limits the rotation trend of the bolt when the nut rotates, the bolt is limited to rotate along with the nut in the process of screwing the nut, and the situation that the bolt is connected with the shaft to rotate in the process of rotating the nut is reduced.

Preferably, the lug includes the lifting lug axle and sets up in the rings of lifting lug axle head portion, the side of saddle is equipped with the activity groove, the lifting lug axle sets up along its length direction in the activity groove, the side surface of lifting lug axle is equipped with the lug that the restriction lifting lug axle breaks away from the activity groove.

By adopting the technical scheme, when the equipment barrel is in a standing state, the movable groove provides a storage space for the lifting lug, so that the space occupation ratio of the whole device in the standing process is reduced; the lifting lug shaft provides a fixed point for the lifting ring, and the lifting lug can be flexibly accommodated in the whole device through the telescopic motion of the lifting lug shaft in the movable groove; in the process that the lifting lug shaft is pulled by the lifting ring to extend out from the movable groove towards the outside, when the lug on the lifting lug shaft moves to the opening of the movable groove, the opening of the movable groove is difficult to accommodate the lifting lug shaft and the lug to pass through, so that the lug is limited in the movable groove, the continuous movement of the lifting lug shaft is limited, and the probability that the lifting lug falls off from the saddle is reduced.

Preferably, a limiting ring is arranged between the opening of the movable groove and the lug, the limiting ring is sleeved on the periphery of the suspension shaft, and the outer diameter of the limiting ring is larger than the diameter of the opening of the movable groove.

By adopting the technical scheme, the limiting ring is positioned between the opening of the movable groove and the lug, so that the movement distance of the lug is limited, and the length of the suspension trunnion extending out of the movable groove along the length direction of the movable groove is limited; the periphery of hanging the trunnion is located to the spacing ring cover, has strengthened the intensity of hanging the trunnion, has reduced the in-process that lifts by crane at the equipment barrel and has hung the probability that the trunnion breaks.

Preferably, a spring is arranged in the movable groove along the length direction of the movable groove, and the spring is connected with one end, away from the hanging ring, of the hanging lug shaft and the inner bottom of the movable groove.

By adopting the technical scheme, the two ends of the spring are respectively connected to the end part of the lifting lug shaft and the movable groove, the spring is deformed under the action of the pulling force from the lifting lug in the process of lifting the equipment barrel, when the pulling force exerted on the lifting lug is reduced or disappears, the force exerted on the spring is reduced, and the spring drives the lifting lug shaft to move towards the direction inside the movable groove in order to restore the original state at the moment, namely the lifting lug is automatically stored into the movable groove in the standing process of the equipment barrel; accomodate the in-process to the activity groove at the lug, because the elasticity of spring plays the cushioning effect to the impact between the tip of lug and the activity groove, reduces the probability of lug damage, prolongs the life of lug.

To sum up, the utility model discloses following beneficial effect has:

1. the saddle matched with the outer surface of the equipment barrel is arranged on the equipment barrel, so that a supporting device is provided for placing the equipment barrel, the movement of the equipment barrel in the transportation process is reduced, and the stability of the equipment barrel is enhanced;

2. the lifting lugs are arranged on the outer surface of the saddle, so that the influence of the lifting lugs on the side wall of the equipment barrel when the lifting lugs are directly connected to the outer surface of the equipment barrel is reduced, and the lifting strength is improved;

3. the reinforcing ring, the saddle and the equipment barrel are combined into a whole together, the effect of reinforcing the equipment barrel is achieved, and equipment instability is prevented when the equipment barrel is used for carrying out a hydrostatic test.

Drawings

Fig. 1 is the structural schematic diagram of the supporting and hoisting device of the thin-wall container cylinder of the utility model.

Fig. 2 is the cross-sectional schematic view of the supporting and hoisting device of the thin-wall container barrel of the utility model.

Fig. 3 is an enlarged schematic view of a point a in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: saddle 1, lug 2, lifting lug axle 21, rings 22, fixation clamp 3, bolt 4, nut 5, rubber pad 6, reinforcing ring 7, activity groove 8, lug 9, spacing ring 10, spring 11.

A hoisting device for supporting a thin-wall container cylinder body is shown in figures 1 and 2 and comprises a saddle 1 and a fastening structure, wherein the saddle 1 is an arc-shaped supporting device matched with the periphery of an equipment cylinder body, the surface of the saddle facing the equipment cylinder body is arranged as an inner surface, the surface of the saddle far away from the equipment cylinder body is arranged as an outer surface, and the bottom of the outer surface of the saddle 1 is flush with the horizontal ground; fastening structure is including setting up in the fixation clamp 3 at 1 both ends of saddle, fixation clamp 3 sets up to flat steel fixation clamp 3, the bottom at 3 both ends of fixation clamp welds respectively on two tip of saddle 1, the surface of fixation clamp 3 is equipped with the through-hole, it is equipped with bolt 4 to run through in the through-hole, the one end threaded connection that the through-hole runs through out fixation clamp 3 of bolt 4 has nut 5, through bolt 4 and nut 5's cooperation with fixation clamp 3 fastening fold, the surface of fixation clamp 3 be equipped with the nut shape assorted recess of bolt 4 tip.

Saddle 1 is provided with reinforcing ring 7 along the circumference of equipment barrel outward, reinforcing ring 7 sets up to constitute by whole circle shaped steel, specifically can be T shaped steel, I-steel or channel-section steel etc. 7 whole circles are whole with the outer wall connection of equipment barrel, for making reinforcing ring 7 and saddle 1 and equipment barrel as a whole combination cross-section, in order to play the effect of strengthening the thin wall barrel, the distance between the reinforcing ring 7 of saddle 1 both sides is less than the radius of equipment barrel and is greater than the effective width of equipment barrel.

As shown in fig. 3, the inner surface of the saddle 1 is provided with a rubber pad 6 facing the direction of the equipment cylinder; the outer surface of the saddle 1 is provided with a movable groove 8 near the bottom, the inner diameter of the space in the movable groove 8 is larger than the diameter of the opening of the movable groove, namely, the space in the movable groove 8 is in a circular truncated cone shape, and each saddle 1 is correspondingly provided with 2 movable grooves 8 by taking the perpendicular bisector of the bottom of the saddle as an axis; the movable groove 8 is equipped with the lug 2, and the lug 2 includes hoist ear axle 21 and rings 22, and hoist ear axle 21 sets up along the length direction of the 8 inner spaces in movable groove, and rings 22 set up in the one end that hoist ear axle 21 kept away from the 8 inner bottoms in movable groove, and the one end that hoist ear axle 21 kept away from rings 22 is connected with spring 11, and the one end butt of spring 11 keeping away from hoist ear axle 21 is in the inner bottom of movable groove 8. A lug 9 is arranged on the side surface of the lifting trunnion 21 close to the spring 11, and the lug 9 is arranged along the circumferential direction of the lifting trunnion 21; in order to limit the lifting lug shaft 21 in the movable groove 8 when the lifting ring 22 is pulled to expose the surface of the saddle 1, the periphery of the lifting lug shaft 21 is sleeved with a limiting ring 10, the limiting ring 10 is arranged between the opening of the movable groove 8 and the lug 9, the shape of the limiting ring 10 is matched with the inner space of the movable groove 8, and the outer diameter of the smaller end surface of the limiting ring 10 is larger than the diameter of the opening of the movable groove 8.

When the supporting and hoisting device is arranged on the thin-wall container barrel, the bolt 4 and the nut 5 are loosened through rotation, the fixing clamp 3 is opened, the thin-wall container barrel is moved to penetrate through the space in the saddle 1 of the supporting and hoisting device, and the nut 5 is rotated to enable the fixing clamp 3 and the inner surface of the saddle 1 to be tightly attached to the outer surface of the large-diameter thin-wall barrel; when the thin-wall container cylinder needs to be hoisted, the hoisting ring 22 in the movable groove 8 is pulled out; after the hoisting is finished, the bottom of the saddle 1 supports the large-diameter thin-wall cylinder on the horizontal plane, and the hoisting ring 22 enters the movable groove 8 under the action of the spring 11.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a support and hoist device of thin wall container barrel, includes saddle and lug with barrel surface assorted, its characterized in that: the inner surface of the saddle is abutted to the outer surface of the thin-wall container barrel, the bottom of the saddle is flush with the horizontal ground, the end part of the saddle is connected with a fixing structure, the saddle is fastened and folded through the fixing structure, and the lifting lug is mounted on the outer surface of the saddle.

2. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 1, wherein: the fixing structure comprises a fixing clamp, a bolt and a nut in threaded connection with the bolt, the fixing clamp is connected to two ends of the saddle, a through hole is formed in the fixing clamp, and the bolt is arranged in the through hole in a penetrating mode.

3. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 1, wherein: the inner surface of the saddle is provided with a rubber pad.

4. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 1, wherein: at least two reinforcing rings are correspondingly arranged outside the saddle by taking the saddle as an axis, and the reinforcing rings are sleeved on the outer surface of the barrel in a whole circle.

5. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 1, wherein: the lifting lug is provided with two at least, the lifting lug corresponds the setting along the surface of saddle.

6. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 2, characterized in that: the surface of the fixing clamp is also provided with a groove for limiting the bolt to rotate in the fixing clamp.

7. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 1, wherein: the lug includes the lifting lug axle and sets up in the rings of lifting lug axle head portion, the side of saddle is equipped with the activity groove, the lifting lug axle sets up along its length direction in the activity groove, the side surface of lifting lug axle is equipped with the lug that the restriction lifting lug axle breaks away from the activity groove.

8. The supporting and hoisting device for the cylinder of the thin-walled container according to claim 7, wherein: a limiting ring is arranged between the opening of the movable groove and the lug, the limiting ring is sleeved on the periphery of the hanging lug shaft, and the outer diameter of the limiting ring is larger than the diameter of the opening of the movable groove.

9. The device for supporting and hoisting the cylinder of the thin-walled container according to claim 8, wherein: and a spring is arranged in the movable groove along the length direction of the movable groove and is connected with one end of the lifting lug shaft, which is far away from the lifting ring, and the inner bottom of the movable groove.