CN212863825U

CN212863825U - Hook for steel wire rope

Info

Publication number: CN212863825U
Application number: CN202020621157.7U
Authority: CN
Inventors: 田静
Original assignee: Jiangyin Changzhu Metal Products Co ltd
Current assignee: Jiangyin Changzhu Metal Products Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-04-02
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a couple for wire rope, concretely relates to wire rope couple technical field, including mount pad and couple body, the cavity of resorption has been seted up to the bottom of mount pad, logical groove has been seted up to the top of cavity of resorption, the arc spout has all been seted up to the front and back both sides of logical groove below on, the inboard of cavity of resorption is equipped with fixed establishment, fixed establishment includes the fixed axle, the both ends of fixed axle respectively with the both sides wall fixed connection of cavity of resorption, the outside of fixed axle is rotated and is connected with the shape of falling U seat, the guiding hole has all been seted up to the both sides of the shape of falling U seat, the top of the shape of falling U seat is equipped with semi-. The utility model discloses a fixed establishment's setting presses wire rope in the outside of the seat of falling the U-shaped for the seat of falling the U-shaped can not produce relative slip with wire rope, thereby has avoided wire rope's wearing and tearing, and can rotate round the fixed axle at the in-process that uses, has improved the flexibility.

Description

Hook for steel wire rope

Technical Field

The utility model relates to a wire rope couple technical field, more specifically say, the utility model relates to a couple for wire rope.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, consists of the steel wires, a rope core and lubricating grease, is used for lifting, traction, tensioning and bearing in material handling machinery, and has the characteristics of light dead weight, high strength, wear resistance, corrosion resistance, good flexibility and the like.

When the existing hook and the steel wire rope are installed, the steel wire rope is often directly wound on the hook and then connected through the rope locking device, and in the using process of the steel wire rope, the hook and the steel wire rope can slide relatively, so that the abrasion of the steel wire rope is aggravated, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a couple for wire rope, the utility model aims to solve the technical problem that: the steel wire rope directly winds on the hook and can slide relative to the hook, so that abrasion of the steel wire rope is aggravated.

In order to achieve the above object, the utility model provides a following technical scheme: a hook for a steel wire rope comprises a mounting seat and a hook body, wherein a lower cavity is formed in the bottom of the mounting seat, an upper through groove is formed above the lower cavity, arc-shaped sliding grooves are formed in the front side and the rear side of the lower portion of the upper through groove, a fixing mechanism is arranged on the inner side of the lower cavity and comprises a fixing shaft, two ends of the fixing shaft are fixedly connected with two side walls of the lower cavity respectively, an inverted U-shaped seat is rotatably connected to the outer side of the fixing shaft, guide holes are formed in two sides of the inverted U-shaped seat, a semicircular pressing block is arranged above the inverted U-shaped seat, a friction plate is fixedly connected to the inner side wall of the semicircular pressing block, a first threaded sleeve is arranged above the semicircular pressing block, the front end and the rear end of the first threaded sleeve are respectively slidably connected with the inner sides of the two arc-shaped, the bottom of anchorage bar is rotated with the upper end of semi-circular briquetting and is connected, the bottom of mount pad is equipped with wire rope, wire rope's one end runs through two guiding holes in proper order and centers on the outside at the seat of falling the U-shaped, the both sides of mount pad upper end all are equipped with installation mechanism.

When installing wire rope on the seat of falling the U-shaped, penetrate wire rope's one end from the guiding hole of one side earlier, then around in the outside of the seat of falling the U-shaped, wear out from the guiding hole of opposite side again, wear out the back, rotate the tighrening rod, the tighrening rod drives semi-circular briquetting and friction disc downstream for the friction disc presses in wire rope's the outside in order to compress tightly wire rope, thereby realized that wire rope's installation is fixed, when dismantling, reverse operation can.

In a preferred embodiment, one end of the steel wire rope is provided with a bidirectional rope locking device, and two ends of the steel wire rope are fixed through the bidirectional rope locking device, so that the stability of the steel wire rope is improved.

In a preferred embodiment, the mounting mechanism comprises a fixed seat, the bottom end of the fixed seat is fixedly connected with the upper end of the mounting seat, one end of the fixed seat is rotatably connected with a second threaded sleeve far away from the middle part of the mounting seat, and the second threaded sleeve can rotate relative to the fixed seat.

In a preferred embodiment, the inner side of the second threaded sleeve is connected with a threaded rod in a threaded rotation mode, and therefore installation and disassembly are convenient.

In a preferred embodiment, a placing hole is formed in the middle of the fixed seat, a short shaft is fixedly connected to one end of the threaded rod, one end of the short shaft is located on the inner side of the placing hole, and the short shaft can be moved by rotating the threaded rod.

In a preferred embodiment, a through hole is formed in the bottom of the hook body, one end of the short shaft is located on the inner side of the through hole, and the hook body is clamped on the mounting seat through the short shaft.

In a preferred embodiment, the diameter of the placing hole is equal to the diameter of the short shaft, and the short shaft is convenient for the placing hole to support the short shaft when being stressed.

The utility model discloses a technological effect and advantage:

1. the utility model presses the steel wire rope against the outer side of the inverted U-shaped seat through the arrangement of the fixing mechanism, so that the inverted U-shaped seat and the steel wire rope can not slide relatively, thereby avoiding the abrasion of the steel wire rope, and the steel wire rope can rotate around the fixed shaft in the using process, thereby improving the flexibility;

2. the utility model discloses an installation mechanism's setting, the convenience is with the installation of couple body on the mount pad and dismantlement, and the couple body can rotate by the mount pad relatively, has further improved the flexibility, and when couple body, mount pad or fixed establishment damaged, also convenient the change saves the cost simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the inverted U-shaped seat of the present invention.

Fig. 4 is a partially enlarged view of the point B in fig. 1 according to the present invention.

The reference signs are:

the device comprises an installation seat 1, a lower cavity 11, an upper through groove 12, an arc-shaped sliding groove 13, a hook body 2, a through hole 21, a fixing mechanism 3, a fixing shaft 31, an inverted U-shaped seat 32, a guide hole 33, a semicircular pressing block 34, a friction plate 35, a first threaded sleeve 36, a fastening rod 37, a steel wire rope 4, a bidirectional rope locking device 5, an installation mechanism 6, a fixed seat 61, a second threaded sleeve 62, a threaded rod 63, a short shaft 64 and a placing hole 65.

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.

The utility model provides a hook for a steel wire rope, which comprises a mounting seat 1 and a hook body 2, wherein the bottom of the mounting seat 1 is provided with a lower cavity 11, an upper through groove 12 is arranged above the lower cavity 11, arc chutes 13 are arranged on the front side and the rear side below the upper through groove 12, a fixing mechanism 3 is arranged on the inner side of the lower cavity 11, the fixing mechanism 3 comprises a fixing shaft 31, two ends of the fixing shaft 31 are respectively and fixedly connected with two side walls of the lower cavity 11, the outer side of the fixing shaft 31 is rotatably connected with an inverted U-shaped seat 32, two sides of the inverted U-shaped seat 32 are respectively provided with a guide hole 33, a semicircular pressing block 34 is arranged above the inverted U-shaped seat 32, the inner side wall of the semicircular pressing block 34 is fixedly connected with a friction plate 35, a first thread sleeve 36 is arranged above the semicircular pressing block 34, the front end and the rear end of the first thread sleeve 36 are, the inboard of first thread bush 36 is connected with anchorage bar 37 through the screw thread rotation, anchorage bar 37's bottom is rotated with the upper end of semi-circular briquetting 34 and is connected, the bottom of mount pad 1 is equipped with wire rope 4, wire rope 4's one end runs through two guiding holes 33 in proper order and around the outside at the seat 32 of falling the U-shaped, the both sides of mount pad 1 upper end all are equipped with installation mechanism 6.

And one end of the steel wire rope 4 is provided with a bidirectional rope locking device 5, and two ends of the steel wire rope 4 are fixed through the bidirectional rope locking device 5.

As shown in fig. 1 to 3, the embodiment specifically is: when the steel wire rope 4 is installed on the inverted-U-shaped seat 32, one end of the steel wire rope 4 firstly penetrates through the guide hole 33 on one side, then the steel wire rope is wound on the outer side of the inverted-U-shaped seat 32 and then penetrates out of the guide hole 33 on the other side, after the steel wire rope penetrates out, the fastening rod 37 is rotated, the fastening rod 37 drives the semicircular pressing block 34 and the friction plate 35 to move downwards, the friction plate 35 is pressed on the outer side of the steel wire rope 4 to press the steel wire rope 4 tightly, the installation and the fixation of the steel wire rope 4 are realized, finally the two ends of the steel wire rope 4 are fixed by using the bidirectional rope locking device 5, the inverted-U-shaped seat 32 can rotate around the fixed shaft 31 in the use process, the inverted-U-shaped seat 32 drives the steel wire rope 4, the friction plate 35, the semicircular pressing block 34, the fastening rod 37 and the first threaded sleeve 36 to rotate around the fixed shaft 31, and, when dismantling, reverse operation can, through the setting of fixed establishment 3, press wire rope 4 in the outside of falling U-shaped seat 32 promptly for falling U-shaped seat 32 and wire rope 4 can not produce the relative slip, thereby avoided wire rope 4's wearing and tearing, and can rotate round fixed axle 31 at the in-process of using, improved the flexibility, this embodiment has specifically solved wire rope and has directly can produce the relative slip with the couple on the couple, aggravate the problem of wire rope's wearing and tearing.

Installation mechanism 6 includes fixing base 61, the bottom of fixing base 61 and the upper end fixed connection of mount pad 1, the one end of fixing base 61 is rotated and is connected with the second thread bush 62 of keeping away from mount pad 1 middle part.

The inner side of the second thread sleeve 62 is rotatably connected with a threaded rod 63 through threads.

A placing hole 65 is formed in the middle of the fixed seat 61, a short shaft 64 is fixedly connected to one end of the threaded rod 63, and one end of the short shaft 64 is located on the inner side of the placing hole 65.

The bottom of the hook body 2 is provided with a through hole 21, and one end of the short shaft 64 is positioned at the inner side of the through hole 21.

The diameter of the placement hole 65 is equal to the diameter of the short shaft 64.

As shown in fig. 1 and 4, the embodiment specifically includes: when the hook body 2 is detached from the mounting seat 1, the second thread bushing 62 is firstly rotated, the second thread bushing 62 drives the threaded rod 63 to move outwards, the threaded rod 63 drives the short shaft 64 to move towards the inner side of the placing hole 65, the second thread bushing 62 is continuously rotated until the short shaft 64 moves out of the inner part of the upper through hole 21 and completely enters the placing hole 65, similarly, the short shaft 64 on the other mounting mechanism 6 is moved out of the inner part of the through hole 21 by using the same method, then the hook body 2 can be taken down, when the hook is mounted, the reverse operation can be carried out, namely, the hook body 2 is conveniently mounted and dismounted on the mounting seat 1 through the arrangement of the mounting mechanism 6, the hook body 2 can rotate relative to the mounting seat 1, the flexibility is further improved, and meanwhile, when the hook body 2, the mounting seat 1 or the fixing mechanism 3 is damaged, the hook body is also convenient to replace, the cost is saved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a couple for wire rope, includes mount pad (1) and couple body (2), its characterized in that: the bottom of the mounting seat (1) is provided with a lower cavity (11), an upper through groove (12) is formed above the lower cavity (11), arc-shaped sliding grooves (13) are formed in the front side and the rear side of the lower portion of the upper through groove (12), a fixing mechanism (3) is arranged on the inner side of the lower cavity (11), the fixing mechanism (3) comprises a fixing shaft (31), two ends of the fixing shaft (31) are fixedly connected with two side walls of the lower cavity (11) respectively, the outer side of the fixing shaft (31) is rotatably connected with an inverted U-shaped seat (32), guide holes (33) are formed in two sides of the inverted U-shaped seat (32), a semicircular pressing block (34) is arranged above the inverted U-shaped seat (32), a friction plate (35) is fixedly connected to the inner side wall of the semicircular pressing block (34), a first thread sleeve (36) is arranged above the semicircular pressing block (34), and the front end and the rear end of the first thread sleeve (36) are slidably connected with the, the inboard of first thread bush (36) is connected with anchorage bar (37) through the screw rotation, the bottom of anchorage bar (37) is rotated with the upper end of semi-circular briquetting (34) and is connected, the bottom of mount pad (1) is equipped with wire rope (4), the one end of wire rope (4) runs through two guiding holes (33) in proper order and around the outside in the seat of falling the U-shaped (32), the both sides of mount pad (1) upper end all are equipped with installation mechanism (6).

2. A hook for a steel cord according to claim 1, characterized in that: one end of the steel wire rope (4) is provided with a bidirectional rope locking device (5), and two ends of the steel wire rope (4) are fixed through the bidirectional rope locking device (5).

3. A hook for a steel cord according to claim 1, characterized in that: installation mechanism (6) include fixing base (61), the bottom of fixing base (61) and the upper end fixed connection of mount pad (1), the one end of fixing base (61) is rotated and is connected with second thread bush (62) of keeping away from mount pad (1) middle part.

4. A hook for steel wire rope according to claim 3, characterized in that: the inner side of the second thread sleeve (62) is rotatably connected with a threaded rod (63) through threads.

5. A hook for steel wire rope according to claim 4, characterized in that: a placing hole (65) is formed in the middle of the fixed seat (61), a short shaft (64) is fixedly connected to one end of the threaded rod (63), and one end of the short shaft (64) is located on the inner side of the placing hole (65).

6. A hook for steel wire rope according to claim 5, characterized in that: the bottom of the hook body (2) is provided with a through hole (21), and one end of the short shaft (64) is positioned on the inner side of the through hole (21).

7. A hook for steel wire rope according to claim 5, characterized in that: the diameter of the placement hole (65) is equal to the diameter of the short shaft (64).