CN215626135U

CN215626135U - Steel wire rope lifting appliance convenient for dismounting joint

Info

Publication number: CN215626135U
Application number: CN202121231794.4U
Authority: CN
Inventors: 樊波平; 李春萍; 樊扬洋
Original assignee: Qingdao Safetylift Machinery Co ltd
Current assignee: Qingdao Safetylift Machinery Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-25
Anticipated expiration: 2031-06-03

Abstract

The utility model belongs to the technical field of steel wire rope lifting appliances, and particularly relates to a steel wire rope lifting appliance convenient for joint disassembly, which comprises a main rope, wherein the outer side of one end of the main rope is rotatably connected with an internal thread sleeve, the inside of the internal thread sleeve is fixedly connected with a clamping pipe, a connecting rope is inserted in the clamping pipe, the inside of the internal thread sleeve is connected with a threaded pipe through threads, the inside of the clamping pipe is slidably connected with a clamping block, the inner side of the clamping block is in contact with the connecting rope, the other end of the main rope is fixedly connected with a connecting buckle, and the inside of the connecting buckle is slidably connected with a positioning rod. According to the utility model, the inner thread sleeve, the clamping pipe, the clamping block and other structures are additionally arranged on the outer side of the main rope, so that the clamping block can be pushed to fix the connecting rope through the inclined surface of the threaded pipe during installation, and therefore, the threaded pipe only needs to be screwed out when the connecting rope is disassembled, and the connecting rope is more convenient to disassemble.

Description

Steel wire rope lifting appliance convenient for dismounting joint

Technical Field

The utility model relates to the technical field of steel wire rope lifting appliances, in particular to a steel wire rope lifting appliance with a joint convenient to disassemble.

Background

The wire rope sling uses wire ropes as raw materials, and comprises galvanized wire ropes, phosphated coated wire ropes, stainless wire ropes, polished wire ropes and the like, and a rope buckle of the wire rope sling which is manually or mechanically spliced by a wire rope splicing machine and pressed by a wire rope pressing machine is called the wire rope sling.

When the steel wire rope lifting appliance in the prior art is used, the connecting rope and the main rope are inconvenient to detach, so that the steel wire rope is inconvenient to use, and when the connecting buckle is installed, the positioning rod is inconvenient to detach, so that the device is used, and the practicability is reduced. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel wire rope lifting appliance with a joint convenient to disassemble, and solves the problems that a connecting rope is inconvenient to disassemble and a positioning rod is inconvenient to fix.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wire rope hoist of convenient dismantlement joint, includes main rope, the outside of the one end of main rope is rotated and is connected with the internal thread cover, the inside fixedly connected with clamping pipe of internal thread cover, it has the connection rope to peg graft in the clamping pipe, there is the screwed pipe inside of internal thread cover through threaded connection, the inside sliding connection of clamping pipe has the clamping piece, the inboard contact of clamping piece has the connection rope, the other end fixedly connected with connector link of main rope, the inside sliding connection of connector link has the locating lever, the inside sliding connection of locating lever has the dog of two symmetric distributions, the inside of locating lever is provided with the spring of two symmetric distributions, the dog with the connector link contact.

Preferably, the inner side of the threaded pipe is provided with an inclined surface, and the clamping block is connected with the inclined surface of the threaded pipe in a sliding manner.

Preferably, one end of the spring is fixedly connected with the positioning rod, and the other end of the spring is fixedly connected with the stop block.

Preferably, the outer side of the stop block is fixedly connected with a driving rod, and the driving rod is connected with the positioning rod in a sliding manner.

Preferably, the positioning rod is fixedly connected with two limiting rings which are symmetrically distributed inside, the inner sides of the limiting rings are connected with the outer sides of the stop blocks in a sliding mode, and the limiting rings are in contact with the connecting buckles.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are symmetrically distributed on the clamping pipe.

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

1. according to the utility model, the inner thread sleeve, the clamping pipe, the clamping block and other structures are additionally arranged on the outer side of the main rope, so that the clamping block can be pushed to fix the connecting rope through the inclined surface of the threaded pipe during installation, and therefore, the threaded pipe only needs to be screwed out when the connecting rope is disassembled, and the connecting rope is more convenient to disassemble.

2. The connecting buckle is limited by the stop block when the positioning rod is installed by additionally arranging the stop block, the driving rod, the spring and other structures in the positioning rod, so that the positioning rod can be prevented from being fixed by a positioning pin or a nut, and the positioning rod is more convenient to connect.

Drawings

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

FIG. 2 is a left side view of the locating bar of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a main rope; 2. an internal thread sleeve; 3. clamping a pipe; 4. installing a clamping block; 5. a threaded pipe; 6. connecting ropes; 7. a connecting buckle; 8. positioning a rod; 9. a stopper; 10. a spring; 11. a limiting ring; 12. a drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, a wire rope sling convenient for disassembling a joint, comprising a main rope 1, wherein an inner thread sleeve 2 is rotatably connected to the outer side of one end of the main rope 1, a clamping tube 3 is fixedly connected to the inner side of the inner thread sleeve 2, a connecting rope 6 is inserted in the clamping tube 3, a threaded tube 5 is connected to the inner side of the inner thread sleeve 2 through a thread, a clamping block 4 is slidably connected to the inner side of the clamping tube 3, the connecting rope 6 is in contact with the inner side of the clamping block 4, a connecting buckle 7 is fixedly connected to the other end of the main rope 1, a positioning rod 8 is slidably connected to the inner side of the connecting buckle 7, two symmetrically distributed check blocks 9 are slidably connected to the inner side of the positioning rod 8, two symmetrically distributed springs 10 are arranged inside the positioning rod 8, and the check blocks 9 are in contact with the connecting buckle 7.

Referring to fig. 3, an inclined surface is formed on the inner side of the threaded pipe 5, the clamping block 4 is slidably connected with the inclined surface of the threaded pipe 5, and the threaded pipe 5 can move by being matched with the thread between the internal thread sleeves 2.

Referring to fig. 4, one end of the spring 10 is fixedly connected to the positioning rod 8, the other end of the spring 10 is fixedly connected to the stopper 9, and the spring 10 can drive the stopper 9 to automatically return by elastic force.

Referring to fig. 4, a driving rod 12 is fixedly connected to an outer side of the stopper 9, the driving rod 12 is slidably connected to the positioning rod 8, and the driving rod 12 can drive the stopper 9 to move.

Referring to fig. 4, two symmetrically distributed limit rings 11 are fixedly connected inside the positioning rod 8, the inner sides of the limit rings 11 are slidably connected with the outer sides of the stoppers 9, the limit rings 11 are in contact with the connecting buckles 7, and the limit rings 11 can limit the stoppers 9.

Referring to fig. 3, the number of the clamping blocks 4 is two, the two clamping blocks 4 are symmetrically distributed on the clamping pipe 3, and the clamping blocks 4 can fix the connecting rope 6.

The specific implementation process of the utility model is as follows: when installing connecting rope 6, to connect rope 6 and insert the inside of clamping pipe 3, then rotate screwed pipe 5, screwed pipe 5 makes screwed pipe 5 remove through 2 inboard screw-thread fit with the internal thread cover, screwed pipe 5 promotes clamping piece 4 through the inclined plane at the in-process that removes and removes to the inside of clamping pipe 3, clamping piece 4 can extrude connecting rope 6 at the in-process that removes, thereby can fix connecting rope 6, when needs dismantle locating lever 8, stir two actuating levers 12 simultaneously, actuating lever 12 drives dog 9 and removes, and compression spring 10, after dog 9 removes the inside that enters into locating lever 8, alright extract locating lever 8, thereby can make locating lever 8's use more convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient wire rope hoist of breakout, includes main rope (1), its characterized in that: the outer side of one end of the main rope (1) is rotatably connected with an internal thread sleeve (2), the interior of the internal thread sleeve (2) is fixedly connected with a clamping pipe (3), a connecting rope (6) is inserted in the clamping pipe (3), a threaded pipe (5) is connected inside the internal thread sleeve (2) through threads, the interior of the clamping pipe (3) is connected with a clamping block (4) in a sliding way, the inner side of the clamping block (4) is contacted with a connecting rope (6), the other end of the main rope (1) is fixedly connected with a connecting buckle (7), the inside of the connecting buckle (7) is connected with a positioning rod (8) in a sliding way, the inner part of the positioning rod (8) is connected with two symmetrically distributed stop blocks (9) in a sliding way, two springs (10) which are symmetrically distributed are arranged inside the positioning rod (8), and the stop block (9) is in contact with the connecting buckle (7).

2. The wire rope sling facilitating the disassembly of a joint according to claim 1, wherein: the inner side of the threaded pipe (5) is provided with an inclined surface, and the clamping block (4) is in sliding connection with the inclined surface of the threaded pipe (5).

3. The wire rope sling facilitating the disassembly of a joint according to claim 1, wherein: one end of the spring (10) is fixedly connected with the positioning rod (8), and the other end of the spring (10) is fixedly connected with the stop block (9).

4. The wire rope sling facilitating the disassembly of a joint according to claim 1, wherein: the outer side of the stop block (9) is fixedly connected with a driving rod (12), and the driving rod (12) is in sliding connection with the positioning rod (8).

5. The wire rope sling facilitating the disassembly of a joint according to claim 1, wherein: the inside fixedly connected with two symmetric distribution's of locating lever (8) spacing ring (11), the inboard of spacing ring (11) with the outside sliding connection of dog (9), spacing ring (11) with connector link (7) contact.

6. The wire rope sling facilitating the disassembly of a joint according to claim 1, wherein: the number of the clamping blocks (4) is two, and the two clamping blocks (4) are symmetrically distributed on the clamping pipe (3).