CN220056005U

CN220056005U - Cable is hoist for axle

Info

Publication number: CN220056005U
Application number: CN202321505464.9U
Authority: CN
Inventors: 张�浩; 张鸿升; 刘洁
Original assignee: Tangshan Cable Co ltd
Current assignee: Tangshan Cable Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-21
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of lifting appliances, and discloses a lifting appliance for a cable shaft, which comprises a lifting appliance, wherein the lifting appliance comprises: the top of the shell is provided with a plurality of hanging rings; the steel wire rope is arranged between the hanging rings; the chain is symmetrically arranged at the bottom of the shell; the lifting appliance is provided with an adjusting device, and the adjusting device comprises: the moving assembly is arranged inside the shell; the tightening assembly is arranged on the moving assembly; the connecting piece is arranged at the bottom end of the lock chain; the locking component is arranged at the bottom of the connecting piece. This hoist through using moving assembly control chain to remove, makes the chain can correspond each other with the both sides of cable axle, avoids needing to increase chain length and makes the chain take place certain slope and just can be connected with cable axle both ends, has prevented that the unhooking hidden danger from appearing in the handling process. The locking assembly is used for enabling the lock chain to pass through the central hole of the electric wire shaft, and then the locking assembly is used for buckling the lock chain to form a sealing ring, so that the safety of the device is improved.

Description

Cable is hoist for axle

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for a cable shaft.

Background

The cable shaft is a special reel for wires and cables, and can be roughly divided into a large-size reel and a small-size reel at present. The diameter of the large cable shaft exceeds 1 meter, and even reaches more than 3 meters, and the large cable shaft is typically a large-scale wood wire coil for transportation and logistics, a steel production tool wire coil, the diameter of the small cable shaft is only 30cm-100cm, and the small cable shaft is typically a cable shaft made of ABS flame-retardant materials and high-temperature-resistant materials, and the cable shaft is frequently lifted by using a lifting tool in the cable production and processing process.

According to the utility model discloses a cable axle hoist that CN213037262U disclosed, when need carry out cable axle handling during operation, at first can be according to the different needs of actual cable axle specification model and volume, drive the regulation pole through artifical twist grip and rotate in real time, forward and reverse screw drive slider through regulation pole surface both sides carries out real-time removal to relative or direction of backing up, thereby realize the distance real-time adjustment between chain and the couple, make couple and chain can correspond each other with the both sides of cable axle, avoid needing to increase chain length and make the chain take place certain slope and just can be connected with cable axle both ends, the pulling-out force of the horizontal both sides that the chain received has been eliminated handling in-process, the unhooking hidden danger has been prevented to appear in the handling in-process, simultaneously through the outside protruding curb plate inboard along the card income bottom plate both sides of handling in process, through artifical twist threaded rod in the inboard real-time adjustment of regulation hole, make the fastening protruding point can carry out the chucking with the cable axle outside along one side and fix, realize with the couple cooperation increase hoist and cable axle holistic block dynamics, make handling stability better.

But the device is when using, thereby it moves to drive the slider to rotate in real time to drive the pole through artifical turning handle, it is fixed to the cable shaft outside to use the conflict board to carry out the chucking simultaneously, the cooperation couple is fixed to the cable shaft, but the cable shaft is the great cylinder structure of quality, smooth surface and center pin outside are narrower, use the conflict board to carry out the chucking and fix can be at handling in-process, under the action of gravity, the cable shaft can rock along with the handling, very easily fall and cause the incident, in order to solve this problem, we propose a hoist for the cable shaft.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lifting tool for a cable shaft, which has the advantages of locking a lifting tool and an electric wire shaft, and solves the problem that the lifting tool does not effectively fix the electric wire shaft to increase the lifting risk.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hanger for cable shafts comprising a hanger, the hanger comprising:

the top of the shell is provided with a plurality of hanging rings;

the steel wire rope is arranged between the hanging rings;

the chain is symmetrically arranged at the bottom of the shell;

the lifting appliance is provided with an adjusting device, and the adjusting device comprises:

the moving assembly is arranged inside the shell;

the tightening assembly is arranged on the moving assembly;

the connecting piece is arranged at the bottom end of the lock chain;

the locking component is arranged at the bottom of the connecting piece.

Preferably, the moving assembly includes:

the motor is arranged on the inner wall of the top of the shell;

the converter is arranged at the bottom of the motor and is fixedly connected with the motor spindle;

the bidirectional screw rod is arranged on the converter in a penetrating way, and threaded blocks are arranged at the joints of the two ends of the bidirectional screw rod and the inner wall of the shell.

Preferably, the tightening assembly comprises:

the thread blocks are symmetrically arranged on the bidirectional screw rod, and the inner wall of the thread blocks is provided with internal threads which are matched with the bidirectional screw rod to rotate;

the chain plate is fixedly arranged on the side surface of the thread block;

and the rotary restorer is sleeved outside the threaded block.

Preferably, the bottom of the shell is in a hollow state, and the threaded block is matched with the shell to drive the chain plate to move on the bidirectional screw rod.

Preferably, the connecting piece is provided with a connecting hole fixedly connected with the chain.

Preferably, the locking assembly includes:

the connecting rod is fixedly arranged at the bottom of the connecting piece;

the rotating shaft is arranged on one side of the bottom of the connecting rod in a penetrating way;

the rotating rod is arranged at the bottom of the rotating shaft;

the ring body is arranged at the bottom of the connecting rod and is fixedly connected with the connecting rod;

the fixed shaft is arranged at the bottom of the ring body in a penetrating way;

the fixed rod is arranged at the top of the fixed shaft.

Preferably, a protruding rod body is arranged at the joint of the rotating rod and the fixed rod, so that the rotating rod and the fixed rod are abutted.

(III) beneficial effects

Compared with the prior art, the utility model provides a lifting appliance for a cable shaft, which has the following beneficial effects:

1. this hoist through using moving assembly control chain to remove, makes couple and chain can correspond each other with the both sides of cable axle, avoids increasing chain length and makes the chain take place certain slope and just can be connected with cable axle both ends, has eliminated the pulling-out force of the horizontal both sides that the chain received in the handling, has prevented that the unhooking hidden danger from appearing in the handling in-process.

2. This hoist makes the chain pass electric wire axle center hole through using locking subassembly, and the reuse locking subassembly withholds the chain and forms the sealed circle to this is fixed the electric wire axle, uses tightening assembly simultaneously, makes the chain keep tightening state, prevents the chain overlength increase the risk of handling in-process, improves the device security.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A in the present utility model;

fig. 4 is a schematic structural view of the locking assembly according to the present utility model.

In the figure:

1. a lifting appliance; 11. a housing; 12. a hanging ring; 13. a wire rope; 14. a chain;

2. an adjusting device; 21. a moving assembly; 211. a motor; 212. a converter; 213. a bidirectional screw; 22. a tightening assembly; 221. a chain plate; 222. a screw block; 223. rotating the reset device; 23. a connecting piece; 24. a locking assembly; 241. a connecting rod; 242. a rotating shaft; 243. a rotating lever; 244. a ring body; 245. a fixed shaft; 246. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a hanger for cable shafts, comprising a hanger 1, said hanger 1 comprising: a housing 11, the top of which is provided with a plurality of hanging rings 12; the steel wire rope 13 is arranged between the hanging rings 12; the chain 14 is symmetrically arranged at the bottom of the shell 11; when the lifting appliance 1 is used for lifting the electric wire shaft, the lock chain 14 firstly penetrates through the central hole of the electric wire shaft, then the lifting rings 12 are mechanically lifted by a crane and the like, the lifting rings 12 are distributed in a triangular mode, and the lifting rings 12 are connected by the steel wire ropes 13, so that the structure is stable. The lifting appliance 1 is provided with an adjusting device 2, and the adjusting device 2 comprises: a moving unit 21 disposed inside the housing 11; a tightening assembly 22 disposed on the moving assembly 21; the connecting piece 23 is arranged at the bottom end of the lock chain 14; the locking component 24 is arranged at the bottom of the connecting piece 23. When the lifting appliance 1 is used, the position of the chain 14 is changed by using the moving assembly 21, so that the chain 14 is kept at two sides of an electric wire shaft, the chain 14 passes through the center hole of the electric wire shaft, the locking assembly 24 is buckled on the chain 14 to form a closed ring, and under the action of the tightening assembly 22, the iron chain 14 is kept in a straight state, and then lifting is started.

The moving assembly 21 includes: a motor 211 arranged on the inner wall of the top of the shell 11; the converter 212 is arranged at the bottom of the motor 211 and is fixedly connected with the main shaft of the motor 211; the bidirectional screw 213 is disposed on the converter 212 in a penetrating manner, and threaded blocks are disposed at the connection positions of the two ends of the bidirectional screw and the inner wall of the housing 11. The motor 211 is opened, the main shaft of the motor 211 is fixedly connected with a converter 212, a gear assembly capable of changing the rotation direction of the main shaft of the motor 211 is arranged inside the converter 212, a bidirectional screw 213 penetrates through the converter 212, and threads in two different directions are arranged on the bidirectional screw 213. The tightening assembly 22 includes: the thread blocks 222 are symmetrically arranged on the bidirectional screw 213, and the inner wall of the thread blocks is provided with internal threads which are matched with the bidirectional screw 213 to rotate; a chain plate 221 fixedly arranged on the side surface of the thread block 222; the rotary restorer 223 is sleeved outside the threaded block 222. The bottom of the housing 11 is hollow, and the lock chain plate 221 is driven to move on the bidirectional screw 213 by matching with the threaded block 222. The threaded block 222 is symmetrically arranged on the bidirectional screw 213, internal threads matched with the bidirectional screw 213 to rotate are arranged in the threaded block 213, the chain plate 221 is arranged on the side face of the threaded block 222 and is fixedly connected with the threaded block 222, the chain 14 is wound on the chain plate 221, meanwhile, a limiting rod connected with the inner wall of the top of the shell 11 is arranged at the top of the chain plate 221, meanwhile, the top of the shell 11 is of a hollow structure, a sliding block is arranged at the connecting position, which enables the top of the limiting rod to be in sliding connection with the top of the shell 11, so that the bidirectional screw 213 rotates to drive the chain plate 221 to move so as to move the position of the iron chain 14, a rotary restorer 223 is sleeved outside the chain plate 221, the rotary restorer 223 is fixedly connected with the chain plate 221, and therefore, under the action of the rotary restorer 223, the chain 14 on the chain plate 221 can be automatically recovered, but the force is smaller than the weight of an electric wire shaft, and the chain 14 can be recovered to the minimum length, so that accidents caused by overlong length of the chain 14 in the lifting process are prevented.

Example two

A locking function is added on the basis of the first embodiment.

Referring to fig. 1-4, the connecting member 23 is provided with a connecting hole fixedly connected to the chain 14. Preferably, the locking assembly 24 includes: the connecting rod 241 is fixedly arranged at the bottom of the connecting piece 23; the rotating shaft 242 is arranged on one side of the bottom of the connecting rod 241 in a penetrating way; a rotating rod 243 disposed at the bottom of the rotating shaft 242; the ring body 244 is arranged at the bottom of the connecting rod 241 and is fixedly connected with the connecting rod 241; the fixed shaft 245 is arranged at the bottom of the ring 244 in a penetrating way; the fixed rod 246 is disposed on top of the fixed shaft 245. The connection between the rotating rod 243 and the fixed rod 246 is provided with a protruding rod body, so that the rotating rod 243 and the fixed rod 246 are abutted. The connecting piece 23 is provided with a connecting hole matched with the diameter of the chain 14 to help the chain 14 to be fixedly connected with the connecting piece 23, meanwhile, the movement of the connecting piece 23 is facilitated, the bottom of the connecting piece 23 is in threaded connection with a connecting rod 241, one side of the bottom of the connecting rod 241 is provided with a rotating shaft 242 in a penetrating mode, the rotating shaft 242 is provided with a rotating rod 243, the rotating rod 243 is in rotating connection with the rotating shaft 242, a ring body 244 is fixedly connected with the connecting piece 23, meanwhile, the bottom end of the ring body 244 is provided with a fixed shaft 245, the fixed shaft 245 is provided with a fixed rod 246, the connecting part of the fixed rod 246 and the rotating rod 241 is in a clamping structure, the connecting part can only be opened through inward rotation of the rotating rod 241, but cannot be outwards pushed from the inside of the ring body 244, the chain 14 penetrates through a central hole of an electric wire shaft, and after the electric wire shaft is wound, the locking assembly 24 is buckled on a lock hole of the nearest chain 14, and the whole device is kept balanced through simultaneous use of the two-side chain 14, so that the electric wire shaft can be effectively fixed.

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

Claims

1. A spreader for cable axles, comprising a spreader (1), the spreader (1) comprising:

a shell (11) with a plurality of hanging rings (12) at the top;

the steel wire rope (13) is arranged between the hanging rings (12);

the chain (14) is symmetrically arranged at the bottom of the shell (11);

the method is characterized in that: the lifting appliance (1) is provided with an adjusting device (2), and the adjusting device (2) comprises:

a moving assembly (21) provided inside the housing (11);

a tightening assembly (22) provided on the moving assembly (21);

the connecting piece (23) is arranged at the bottom end of the chain (14);

the locking component (24) is arranged at the bottom of the connecting piece (23).

2. The hanger for cable shafts according to claim 1, wherein: the moving assembly (21) comprises:

the motor (211) is arranged on the inner wall of the top of the shell (11);

the converter (212) is arranged at the bottom of the motor (211) and is fixedly connected with the main shaft of the motor (211);

the bidirectional screw rod (213) is arranged on the converter (212) in a penetrating way, and threaded blocks are arranged at the connecting positions of the two ends of the bidirectional screw rod and the inner wall of the shell (11).

3. A hanger for cable shafts according to claim 2, wherein: the tightening assembly (22) comprises:

the thread blocks (222) are symmetrically arranged on the bidirectional screw rod (213), and inner walls of the thread blocks are provided with internal threads which are matched with the bidirectional screw rod (213) to rotate;

a chain plate (221) fixedly arranged on the side surface of the thread block (222);

and the rotary restorer (223) is sleeved outside the threaded block (222).

4. A hanger for cable shafts according to claim 3, wherein: the bottom of the shell (11) is in a hollow state, and the lock chain plate (221) is driven to move on the bidirectional screw (213) by being matched with the threaded block (222).

5. The hanger for cable shafts according to claim 1, wherein: the connecting piece (23) is provided with a connecting hole fixedly connected with the lock chain (14).

6. The hanger for cable shafts according to claim 5, wherein: the locking assembly (24) includes:

the connecting rod (241) is fixedly arranged at the bottom of the connecting piece (23);

the rotating shaft (242) is arranged on one side of the bottom of the connecting rod (241) in a penetrating way;

a rotating rod (243) arranged at the bottom of the rotating shaft (242);

the ring body (244) is arranged at the bottom of the connecting rod (241) and is fixedly connected with the connecting rod (241);

the fixed shaft (245) is arranged at the bottom of the ring body (244) in a penetrating way;

and the fixed rod (246) is arranged at the top of the fixed shaft (245).

7. The hanger for cable shafts according to claim 6, wherein: the connection part of the rotating rod (243) and the fixed rod (246) is provided with a convex rod body so as to enable the rotating rod and the fixed rod to be abutted.