CN215249035U

CN215249035U - Steel wire rope rigging with adjustable gravity center position

Info

Publication number: CN215249035U
Application number: CN202121190959.8U
Authority: CN
Inventors: 王宏贵
Original assignee: Jiangsu Haitong Riging Co ltd
Current assignee: Jiangsu Haitong Riging Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model belongs to the technical field of wire rope rigging, and discloses a wire rope rigging with adjustable gravity center position, which comprises a rope body and a connecting component, wherein both ends of the rope body are provided with lantern rings, the connecting component is arranged on one of the lantern rings, the connecting component comprises an adjusting component, the adjusting component comprises an adjusting disc, at least two groups of ropes are arranged on the adjusting disc, and each group of ropes comprises two symmetrically distributed wire ropes, the utility model discloses a form that the rigging is arranged into the rope body and the connecting component, wherein at least two groups of ropes are arranged on the adjusting disc, the object is slightly lifted up and tried to be hoisted by a hoisting machine and the rigging, if the object inclines, the wire ropes close to the inclining direction are upwards pulled, the gravity center of the rigging is adjusted, the gravity center of the object and the gravity center of the rigging are positioned on the same vertical line as much as possible, and the object is guaranteed to be stably hoisted, the object is prevented from inclining or overturning, and the safety performance is improved.

Description

Steel wire rope rigging with adjustable gravity center position

Technical Field

The utility model belongs to the technical field of the wire rope rigging, concretely relates to wire rope rigging of adjustable focus position.

Background

The rigging is an apparatus used in cooperation with a rope, and is divided into two major categories, namely a metal rigging and a synthetic fiber rigging, wherein the metal rigging mainly comprises a steel wire rope sling, a chain sling, a shackle and the like. The steel wire rope sling is a cable buckle of the steel wire rope sling which is formed by manual or mechanical splicing of a steel wire rope sleeving machine and pressing of a steel wire rope sleeving machine and is widely applied to important industries such as ports, electric power, steel, shipbuilding, petrochemical engineering and the like.

When an object is lifted by the existing steel wire rope rigging, the length of the steel wire rope hung on the object is the same, the gravity center of the rigging is located at the intersection point of all the steel wire ropes, the gravity center position of the rigging cannot be adjusted, however, when the shape of the object is irregular, the gravity center of the object and the gravity center of the rigging are difficult to be located on the same vertical line in the lifting process, the stress of each steel wire rope is uneven, the phenomenon that the object inclines or even turns over can occur, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope rigging of adjustable focus position to the focus position of solving current wire rope rigging can not be adjusted, is difficult to guarantee to be hung the object and is in same vertical on-line with the rigging focus, leads to the object probably to take place to incline and overturn even, problem that the security performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire rope rigging of adjustable focus position, includes the rope body and coupling assembling, the both ends of the rope body all are provided with the lantern ring, and coupling assembling installs on one of them lantern ring, coupling assembling includes adjusting part, and adjusting part includes the adjustment disk, install at least two sets of ropes on the adjustment disk, and every group rope all includes two symmetric distribution's wire rope, every equidistant a plurality of holding rings of being fixed with on wire rope's the top outer wall, and every wire rope runs through the adjustment disk slidable all, the inside slip of adjustment disk is provided with a plurality of fastening blocks, and per two fastening block symmetric distribution in a wire rope's both sides to but the mutual contact, two adjacent holding rings simultaneously respectively with the upper and lower end face contact of fastening block.

Preferably, the adjusting component further comprises a U-shaped rod, the U-shaped rod is located at the center of the top of the adjusting disc, two through grooves are formed in the adjusting disc, the two ends of the U-shaped rod are connected with extension rods, each extension rod can penetrate through one through groove, bolts are arranged below the adjusting disc, and the bottom ends of the two extension rods are connected with each other through the bolts.

Preferably, the inside of adjusting disk is seted up with the same spout of wire rope quantity, per two the fastening block symmetry sets up in a spout with sliding, and the upper and lower terminal surface of fastening block respectively with the upper and lower inner wall sliding contact of spout, every all rotate in the spout and install two-way screw rod, and the symmetry has seted up two sets of opposite screw threads of turning to on the outer wall of two-way screw rod, every two fastening blocks in the spout are all installed on a two-way screw rod, and two fastening blocks close with two sets of screw threads soon respectively.

Preferably, through holes are formed in the top and the bottom of each sliding groove, the upper through hole and the lower through hole extend to the upper end face and the lower end face of the adjusting disc respectively, and each positioning ring can penetrate through the through holes and the sliding grooves.

Preferably, the bolt comprises a screw rod and a nut which are in threaded connection, one end of the screw rod, which is close to the nut, is screwed with a limit screw rod through threads, and the limit screw rod penetrates through the screw rod of the bolt.

Preferably, every wire rope's bottom all is connected with the couple, the both sides of adjusting disk are provided with a plurality of turning blocks respectively, and every turning block all is connected with the connecting rod with the one end of a two-way screw rod.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a set up the rigging into the form that the rope body combines with coupling assembling, wherein install at least two sets of ropes on the adjustment disk, every group rope all includes two symmetric distribution's wire rope, wire rope runs through the adjustment disk, and the accessible mounting block is spacing to wire rope, utilize lifting machine and rigging to lift up the examination with the object slightly and hang, if the object takes place the slope, the wire rope that will be close to the incline direction upwards stimulates, the focus of adjustment rigging, make object focus and rigging focus be in on same vertical line as far as possible, guarantee that the object is steadily hoisted, avoid the object to take place to incline or overturn, the security performance is improved.

(2) The utility model discloses an at the central point at adjustment disk top puts the department installation detachable U type pole, overlaps U type pole on the lantern ring of rope body one end, passes two logical grooves on the adjustment disk respectively with the extension rod at U type pole both ends again to utilize the bolt to carry on spacingly to two extension rods, close the screw rod of bolt soon with spacing screw rod at last, can install coupling assembling on the rope body fast, convenient to detach simultaneously, spacing screw rod can avoid the bolt not hard up.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of the adjusting plate of the present invention;

FIG. 4 is a schematic view of the U-shaped rod and the adjusting plate of the present invention;

in the figure: 1. a rope body; 2. a connecting assembly; 3. an adjustment assembly; 4. a wire rope; 5. a positioning ring; 6. hooking; 7. a U-shaped rod; 8. an adjusting disk; 9. a fastening block; 10. a chute; 11. a through hole; 12. a bidirectional screw; 13. rotating the block; 14. a through groove; 15. an extension pole; 16. a bolt; 17. a limit screw; 18. a collar.

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 the following technical solutions: a steel wire rope rigging with adjustable gravity center position comprises a rope body 1 and a connecting assembly 2, wherein two ends of the rope body 1 are respectively provided with a lantern ring 18, a positioning buckle sleeve is fastened at the end part of the lantern ring 18 on the rope body 1, the connecting assembly 2 is installed on one lantern ring 18, the connecting assembly 2 comprises an adjusting assembly 3, the adjusting assembly 3 comprises an adjusting disc 8, at least two groups of ropes are installed on the adjusting disc 8, each group of ropes comprises two steel wire ropes 4 which are symmetrically distributed, the two steel wire ropes 4 lifted to each group of ropes are respectively located at two sides of a lifted object, a plurality of positioning rings 5 are fixed on the outer wall of the top end of each steel wire rope 4 at equal intervals, each steel wire rope 4 can slidably penetrate through the adjusting disc 8, a plurality of fastening blocks 9 are arranged inside the adjusting disc 8 in a sliding mode, and every two fastening blocks 9 are symmetrically distributed at two sides of one steel wire rope 4 and can be in contact with each other, simultaneously two adjacent holding rings 5 respectively with the upper and lower terminal surface contact of fastening block 9, after two fastening blocks 9 contacted each other, its inboard formed diameter slightly was greater than the cylinder hole of wire rope 4 external diameter, wire rope 4 is fastened in the cylinder hole, and the external diameter of holding ring 5 is greater than the cylinder hole diameter, two adjacent holding rings 5 are restricted on the upper and lower terminal surface of fastening block 9, can realize spacing to wire rope 4.

Further, adjusting part 3 still includes U type pole 7, and U type pole 7 is located the top central point department of putting of adjusting disk 8, the inboard interval in U type pole 7 both ends slightly is greater than the cross-sectional diameter of lantern ring 18, two logical grooves 14 have been seted up on the adjusting disk 8, the both ends of U type pole 7 all are connected with extension rod 15, and every extension rod 15 all can pass a logical groove 14, the below of adjusting disk 8 is provided with

bolt

16, and 16 interconnect are passed through to the bottom of two extension rods 15, convenient to detach, overlap U type pole 7 on one of them lantern ring 18 during the installation, and install U type pole 7 on adjusting disk 8, can realize connecting assembling 2 and the connection of rope body 1.

Furthermore, the inside of adjusting disk 8 is seted up with the same spout 10 of wire rope 4 quantity, per two fastening block 9 symmetries set up in a spout 10 with sliding, and the upper and lower terminal surface of fastening block 9 respectively with the upper and lower inner wall sliding contact of spout 10, all rotate in every spout 10 and install two-way screw 12, and two sets of opposite screw threads of turning to have been seted up to the symmetry on two-way screw 12's the outer wall, two fastening block 9 in every spout 10 are all installed on a two-way screw 12, and two fastening block 9 close with two sets of screw threads soon respectively, when two-way screw 12 rotated, can make two fastening block 9 of its outside simultaneously in opposite directions or towards opposite direction slip, and then realize pressing from both sides tightly in loosening wire rope 4.

Specifically, through holes 11 are formed in the top and the bottom of each sliding groove 10, the upper through hole 11 and the lower through hole 11 extend to the upper end face and the lower end face of the adjusting disc 8 respectively, each positioning ring 5 can penetrate through the through holes 11 and the sliding grooves 10, and when the lifting length of the steel wire rope 4 is adjusted, the two fastening blocks 9 controlling the steel wire rope 4 are separated from each other, so that the steel wire rope 4 can be pulled upwards or downwards.

It is worth to be noted that the bolt 16 includes a screw rod and a nut which are connected in a spiral manner, one end of the screw rod close to the nut is screwed with a limit screw rod 17 through threads, the limit screw rod 17 penetrates through the screw rod of the bolt 16, and the limit screw rod 17 limits the bolt 16 from loosening.

Further, the bottom of every wire rope 4 all is connected with couple 6, and the both sides of adjustment disk 8 are provided with a plurality of turning blocks 13 respectively, and every turning block 13 all is connected with the connecting rod with the one end of a two-way screw rod 12, through the rotation of the steerable two-way screw rod 12 of turning block 13.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly installs the connecting component 2 on the lantern ring 18 at one end of the rope body 1, sleeves the U-shaped rod 7 on the lantern ring 18, respectively passes the two extension rods 15 through the two through grooves 14 of the adjusting disc 8, connects the two extension rods 15 by using the bolt 16, and then screws the limit screw 17 to the screw end part of the bolt 16 to complete the connection of the connecting component 2 and the rope body 1;

hanging each hook 6 on a hanging ring of a hung object, connecting a lantern ring 18 at the other end of the rope body 1 with a hanging hook of a crane, hoisting the object by using the crane about 30cm away from the ground, performing trial hoisting, and hoisting the object normally if the object is kept in a stable state;

if the object inclines, the gravity center of the object and the gravity center of the rigging are not positioned on the same vertical line, the length of the steel wire rope 4 between the adjusting disc 8 and the object, which is close to the inclination direction of the object, is shortened, the object is firstly placed on the ground, the two-way screw 12 is rotated through the rotating block 13 at one side of the steel wire rope 4 to be adjusted, two fastening blocks 9 clamping the steel wire rope 4 are simultaneously slid in the sliding groove 10 in opposite directions until the fastening blocks 9 reach the end part of the sliding groove 10, the steel wire rope 4 is moved upwards, the corresponding distance can be moved according to the actual situation, after the adjustment is completed, two adjacent positioning rings 5 on the steel wire rope 4 are respectively positioned in two through holes 11, the two-way screw 12 is reversely screwed, the two fastening blocks 9 are moved oppositely until the steel wire rope 4 is clamped, the upper and lower positioning rings 5 are limited to move, so as to limit the lifting length of the steel wire rope 4, so that the center of gravity of the rigging and the center of gravity of the object are on the same vertical line as much as possible.

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 wire rope rigging of adjustable focus position which characterized in that: comprises a rope body (1) and a connecting component (2), wherein both ends of the rope body (1) are provided with lantern rings (18), and the connecting assembly (2) is mounted on one of the collars (18), the connecting assembly (2) comprises an adjusting assembly (3), the adjusting component (3) comprises an adjusting disc (8), at least two groups of ropes are arranged on the adjusting disc (8), each group of ropes comprises two symmetrically distributed steel wire ropes (4), a plurality of positioning rings (5) are fixed on the outer wall of the top end of each steel wire rope (4) at equal intervals, each steel wire rope (4) can slidably penetrate through the adjusting disc (8), a plurality of fastening blocks (9) are slidably arranged in the adjusting disc (8), and every two fastening blocks (9) are symmetrically distributed on two sides of one steel wire rope (4) and can be contacted with each other, meanwhile, two adjacent positioning rings (5) are respectively contacted with the upper end face and the lower end face of the fastening block (9).

2. The adjustable center of gravity position wire rope rigging of claim 1, wherein: adjusting part (3) still include U type pole (7), and U type pole (7) are located the top central point of adjusting disk (8) and put the department, two logical groove (14) have been seted up on adjusting disk (8), the both ends of U type pole (7) all are connected with extension rod (15), and every extension rod (15) all can pass a logical groove (14), the below of adjusting disk (8) is provided with bolt (16), and bolt (16) interconnect are passed through to the bottom of two extension rods (15).

3. The adjustable center of gravity position wire rope rigging of claim 2, wherein: the inside of adjusting disk (8) is seted up with the same spout (10) of wire rope (4) quantity, per two fastening block (9) symmetry sets up in a spout (10) with sliding, and the upper and lower terminal surface of fastening block (9) respectively with the upper and lower inner wall sliding contact of spout (10), every all rotate in spout (10) and install two-way screw rod (12), and the symmetry has seted up two sets of screw threads that revolve to opposite on the outer wall of two-way screw rod (12), every two fastening blocks (9) in spout (10) are all installed on a two-way screw rod (12), and two fastening blocks (9) close with two sets of screw threads soon respectively.

4. The adjustable center of gravity position wire rope rigging of claim 3, wherein: through holes (11) are formed in the top and the bottom of each sliding groove (10), the upper through hole (11) and the lower through hole (11) extend to the upper end face and the lower end face of the adjusting disc (8) respectively, and each positioning ring (5) can penetrate through the through holes (11) and the sliding grooves (10).

5. The adjustable center of gravity position wire rope rigging of claim 4, wherein: the bolt (16) comprises a screw rod and a nut which are in threaded connection, one end of the screw rod, which is close to the nut, is screwed with a limiting screw rod (17) through threads, and the limiting screw rod (17) penetrates through the screw rod of the bolt (16).

6. The adjustable center of gravity position wire rope rigging of claim 5, wherein: every the bottom of wire rope (4) all is connected with couple (6), the both sides of adjusting disk (8) are provided with a plurality of turning blocks (13) respectively, and every turning block (13) all is connected with the connecting rod with the one end of a two-way screw rod (12).