CN217627219U

CN217627219U - Deformation steel wire rope expanding tool

Info

Publication number: CN217627219U
Application number: CN202221690692.3U
Authority: CN
Inventors: 于利民; 刘潇; 马辰飞; 邵先萌; 于昊田
Original assignee: Shandong Haiwan Hoisting Engineering Co ltd
Current assignee: Shandong Haiwan Hoisting Engineering Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-21
Anticipated expiration: 2032-06-30

Abstract

A deformed steel wire rope expanding tool belongs to the technical field of hoisting auxiliary tools. The method is characterized in that: the device comprises a main fixing rod (1), wherein a horizontal plane of the main fixing rod (1) is provided with side supporting rods (2) perpendicular to the main fixing rod, the parts of the side supporting rods (2) at the two sides of the main fixing rod (1) are equal in length, at least two expansion claws (4) are movably connected below the main fixing rod (1), the tail end of the main fixing rod (1) is provided with a reel (7), and a hand-operated rod (8) is fixed on the reel (7); the pulling rope wound on the winding wheel (7) is wound around the end part of the side supporting rod (2) and then is connected to the front part of the expansion claw (4). The utility model discloses can conveniently compile the lifting ring, the lifting ring that the liquid can prop up the deformation by force with convenient hanging into hoist and mount couple, convenient operation is laborsaving.

Description

Deformation steel wire rope expanding tool

Technical Field

A deformed steel wire rope expanding tool belongs to the technical field of hoisting auxiliary tools.

Background

Steel wire ropes are very common hoisting and binding tools. When the steel wire rope is bound to the hoisted equipment, the length of the steel wire rope needs to be adjusted to adjust balance. Or in the process of storing the steel wire rope, the original hoisting ring of the steel wire rope is deformed under the action of external force, so that the hoisting ring is flattened and deformed, and the hook or the fixing buckle is not conveniently penetrated. In all of these cases, the wire rope needs to be expanded.

Chinese patent CN202122032481.2 discloses a steel wire rope stranding splitting device, which comprises a base, a wire assembly, a stranding assembly and a collecting assembly are sequentially arranged on the base from right to left, not only can the stability of incoming wires be ensured, but also the neatness of outgoing wires can be ensured, a conduit is arranged on the wire base, a limiting structure is arranged on the inner wall of the conduit, only horizontal movement of the steel wire rope to be stranded is limited, and the steel wire rope cannot rotate relative to the conduit, the stranding assembly comprises a stranding disc rotatably arranged on the stranding base, a plurality of stranding holes are formed in the stranding disc, the strand passes through the stranding hole, then an installation shaft is driven by a first motor to rotate, the installation shaft drives the collecting frame to rotate, the collecting frame drives the collecting wheel to rotate, thereby driving the strand after stranding to rotate, the stranding disc is driven by the strand to rotate, the stranding operation is performed on the steel wire rope, meanwhile, a second motor drives a limiting rotating shaft to rotate, the limiting rotating shaft drives the collecting wheel to rotate, the strand after the stranding is arranged, and winding is avoided. The device can carry out the stranding carding to the wire rope that warp, but can not carry out the plastic or make the hoist and mount ring of tip to the wire rope. A special tool with the same or similar function is currently missing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the deformed steel wire rope expanding tool capable of shaping the steel wire rope or conveniently manufacturing the hoisting ring at the end part is provided.

The utility model provides a technical scheme that its technical problem adopted is: this deformation wire rope expansion instrument, its characterized in that: the device comprises a main fixing rod, wherein a horizontal plane of the main fixing rod is provided with side supporting rods perpendicular to the main fixing rod, the parts of the side supporting rods on the two sides of the main fixing rod are equal in length, at least two expansion claws are movably connected below the main fixing rod, the tail end of the main fixing rod is provided with a reel, and a hand-operated rod is fixed on the reel; the pulling rope wound on the reel is wound around the end part of the side supporting rod and then is connected to the front part of the expanding claw.

The utility model discloses use the main dead lever as main support piece, in the expansion claw can break into wire rope, perhaps insert the hoist and mount intra-annular of deformation, rotate the hand pole, make the stay cord twine on the reel, can form laborsaving lever, the pulling expansion claw of relatively relaxing, this share that can force wire rope is broken by force to can conveniently work out hoist and mount ring. Or the deformed hoisting ring is forcibly supported so as to be conveniently hung into the hoisting hook. The stress direction of the traction rope is adjusted through the side supporting rods, the torque ratio can be increased, and the operation is more labor-saving.

Preferably, a wire rope fixing member is fixed below the main fixing rod. The wire rope mounting can be fixed with wire rope, prevents that wire rope from appearing the swing in operation process.

Preferably, in the deformed steel wire rope expansion tool, the steel wire rope fixing piece is a plurality of fixing inserts. The fixed insertion can conveniently insert and fix the steel wire rope on the ground or a platform with the insertion hole.

Preferably, the deformed steel cable expansion tool has a bifurcated lower portion to which the fixed plug is inserted. The lower fork of the fixed plug can straddle over the steel wire rope to be plugged and fixed on the ground or a platform with a jack, and the steel wire rope does not need to be broken when the fixed plug is plugged and fixed.

Preferably, a plurality of screw holes are uniformly distributed below the main fixing rod, and the fixing plug is connected to the screw holes through threads. The fixed position of inserting of this kind of mode can be as required convenient adjustment, guarantees the stability of operation.

Preferably, the end of the side supporting rod is provided with a guide wheel, and the traction rope is connected with the expansion claw after passing through the guide wheel at the end of the side supporting rod. The traction rope turns to through the guide pulley, can reduce frictional force, and the operation is more laborsaving.

Preferably, in the deformed wire rope expansion tool, a crank perpendicular to the reel is provided at an end of the hand lever. The crank is used for rotating the hand rocker, so that the operation is more comfortable.

Preferably, the length of the hand lever is 2 to 5 times the radius of the reel.

Compared with the prior art, the utility model discloses a beneficial effect that deformation wire rope expansion instrument had is: the utility model discloses use the main dead lever as main support piece, in the expansion claw can break into wire rope, perhaps insert the hoist and mount intra-annular of deformation, rotate the hand pole, make the stay cord twine on the reel, can form laborsaving lever, the pulling expansion claw of relatively relaxing, this share that can force wire rope is broken by force to can conveniently work out hoist and mount ring. The fixed plug can conveniently plug and fix the steel wire rope on the ground or a platform with a jack, and the lower fork of the fixed plug can straddle over the steel wire rope to plug and fix the steel wire rope on the ground or the platform with the jack without breaking the steel wire rope in the plugging and fixing process. Or the deformed hoisting ring is forcibly supported so as to be conveniently hung into the hoisting hook. The stress direction of the traction rope is adjusted through the side supporting rods, the torque ratio can be increased, and the operation is more labor-saving.

Drawings

Fig. 1 is a schematic view of a preferred embodiment of the present invention.

Fig. 2 is a schematic view of a deformed wire rope expanding tool according to the present invention.

Fig. 3 is a schematic view of another deformed wire rope expansion tool according to the present invention.

Fig. 4 is a schematic view of another deformed wire rope expansion tool according to the present invention.

Wherein, 1, main fixed link 2, collateral branch vaulting pole 3, tractive rope 4, expansion claw 5, fixed inserting 6, guide pulley 7, reel 8, hand lever.

Detailed Description

Fig. 1 is a preferred embodiment of the present invention, and the present invention will be further explained with reference to fig. 1 to 4.

Example 1

Referring to the attached figure 1, the utility model discloses a deformation wire rope expanding tool, including main dead lever 1, collateral branch vaulting pole 2 and expansion claw 4, be equipped with collateral branch vaulting pole 2 perpendicular to it on the horizontal plane on main dead lever 1, collateral branch vaulting pole 2 is isometric in the part of main dead lever 1 both sides, main dead lever 1 and collateral branch vaulting pole 2 cross department's lower swing joint have two expansion claws 4, fixed firm; a reel 7 is arranged at the tail end of the main fixing rod 1, and a hand lever 8 is fixed on the reel 7; the pulling rope wound on the reel 7 is passed around the guide wheel 6 at the end of the side stay 2 and then connected to the front part of the expansion claw 4. A plurality of fixing pins 5 with lower branches are fixed below the main fixing rod 1. A plurality of screw holes are uniformly distributed below the main fixing rod 1, the fixing plug 5 is in threaded connection with the screw holes, and the end part of the hand lever 8 is provided with a crank which is vertical to the reel 7. The length of the hand lever 8 is 2 to 5 times of the radius of the reel 7.

Example 2

Referring to the attached figure 2, the utility model discloses a wire rope that warp expands instrument, including main dead lever 1, collateral branch vaulting pole 2 and expansion claw 4, be equipped with collateral branch vaulting pole 2 perpendicular to it on the horizontal plane on main dead lever 1, collateral branch vaulting pole 2 is isometric in the part of main dead lever 1 both sides, main dead lever 1 and collateral branch vaulting pole 2 cross the below swing joint in the rear of department have two expansion claws 4, the stress direction is more laborsaving; a winding wheel 7 is arranged at the tail end of the main fixing rod 1, and a hand lever 8 is fixed on the winding wheel 7; the pulling rope wound on the reel 7 is passed around the guide wheel 6 at the end of the side stay 2 and then connected to the front part of the expansion claw 4. A plurality of fixing pins 5 with lower branches are fixed below the main fixing rod 1. A plurality of screw holes are uniformly distributed below the main fixing rod 1, the fixing plug 5 is in threaded connection with the screw holes, and the end part of the hand lever 8 is provided with a crank which is vertical to the reel 7. The length of the hand lever 8 is 2 to 5 times of the radius of the reel 7.

Example 3

Referring to the attached drawing 2, the utility model discloses a wire rope expanding tool warp, including main dead lever 1, collateral branch vaulting pole 2 and expansion claw 4, be equipped with collateral branch vaulting pole 2 perpendicular to it on the horizontal plane on the main dead lever 1, the part of collateral branch vaulting pole 2 in main dead lever 1 both sides is isometric, four expansion claws 4 are connected to the activity below the main dead lever 1 and collateral branch vaulting pole 2 intersection, the end of main dead lever 1 is equipped with reel 7, is fixed with hand pole 8 on the reel 7; the pulling rope wound on the reels 7 is passed around a common guide wheel 6 at the end of each side support rod 2 and then connected to the front of the corresponding expansion pawl 4. A plurality of fixing pins 5 with lower branches are fixed below the main fixing rod 1. A plurality of screw holes are uniformly distributed below the main fixing rod 1, the fixing plug 5 is in threaded connection with the screw holes, and the end part of the hand lever 8 is provided with a crank which is vertical to the reel 7. The length of the hand lever 8 is 2 to 5 times of the radius of the reel 7.

Example 4

Referring to the attached figure 4, the utility model discloses a wire rope that warp expands instrument, including main dead lever 1, collateral branch vaulting pole 2 and expansion claw 4, be equipped with collateral branch vaulting pole 2 perpendicular to it on the horizontal plane on main dead lever 1, collateral branch vaulting pole 2 is isometric in the part of main dead lever 1 both sides, four expansion claws 4 are swing joint in the below of main dead lever 1 and collateral branch vaulting pole 2 intersection, the end of main dead lever 1 is equipped with reel 7, is fixed with hand pole 8 on reel 7; the pulling ropes wound on the reels 7 are wound around the respective independent guide wheels 6 at the ends of the side support rods 2 on the respective sides and then connected to the front portions of the corresponding expanding claws 4. A plurality of fixing pins 5 with lower branches are fixed below the main fixing rod 1. A plurality of screw holes are uniformly distributed below the main fixing rod 1, the fixing plug 5 is in threaded connection with the screw holes, and the end part of the hand lever 8 is provided with a crank which is vertical to the reel 7. The length of the hand lever 8 is 2 to 5 times the radius of the reel 7.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A deformed steel wire rope expanding tool is characterized in that: the device comprises a main fixing rod (1), wherein a horizontal plane of the main fixing rod (1) is provided with side supporting rods (2) perpendicular to the main fixing rod, the parts of the side supporting rods (2) at the two sides of the main fixing rod (1) are equal in length, at least two expansion claws (4) are movably connected below the main fixing rod (1), the tail end of the main fixing rod (1) is provided with a reel (7), and a hand-operated rod (8) is fixed on the reel (7); the pulling rope wound on the winding wheel (7) is wound around the end part of the side supporting rod (2) and then is connected to the front part of the expansion claw (4).

2. A deformed steel wire rope expansion tool according to claim 1, wherein: and a steel wire rope fixing piece is fixed below the main fixing rod (1).

3. A deformed steel wire rope expansion tool according to claim 2, wherein: the steel wire rope fixing piece is provided with a plurality of fixing inserts (5).

4. A deformed steel wire rope expansion tool according to claim 3, wherein: the lower part of the fixed plug (5) is forked.

5. A deformed steel wire rope expansion tool according to claim 3, wherein: a plurality of screw holes are uniformly distributed below the main fixing rod (1), and the fixing plug (5) is in threaded connection with the screw holes.

6. A deformed steel wire rope expansion tool according to claim 1, wherein: the end part of the side supporting rod (2) is provided with a guide wheel (6), and the traction rope is connected with the expansion claw (4) after bypassing the guide wheel (6) at the end part of the side supporting rod (2).

7. A deformed steel wire rope expansion tool according to claim 1, wherein: the end part of the hand lever (8) is provided with a crank which is vertical to the reel (7).

8. A deformed steel wire rope expansion tool according to claim 1, wherein: the length of the hand lever (8) is 2-5 times of the radius of the reel (7).