CN217207552U

CN217207552U - Self-fastening and easy-to-detach device for steel wire rope

Info

Publication number: CN217207552U
Application number: CN202220375133.7U
Authority: CN
Inventors: 廖启吾; 房庆海; 陈伟; 俞湛然; 卢山; 孔俊
Original assignee: Zhuhai Huaxin Development And Construction Co ltd
Current assignee: Zhuhai Huaxin Development And Construction Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-16
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a wire rope is from fastening readily removable device relates to wire rope accessory technical field, including sleeve pipe and ferrule, the ferrule is provided with two, two the ferrule respectively with sheathed tube both ends fixed connection, a plurality of dogtooths of inboard fixedly connected with of ferrule, the dogtooth sets up to the slope structure, the sleeve pipe includes arc splint and arc limiting plate. The utility model discloses a set up sleeve pipe and ferrule, the one end fixed connection of ferrule and wire rope is passed through to sheathed tube one side, and wire rope's the other end runs through the sleeve pipe and forms the fag end, and when the steel wire hand received the pulling force, the sleeve pipe was slided in wire rope's the outside for the fag end is more and more tight, and the pulling force that wire rope received is big more, and the fag end is tight more, thereby has guaranteed the stability of fag end, and the setting up of ferrule makes the device obtain promoting to the adaptation of wire rope size, and then has promoted the adaptability of device.

Description

Self-fastening and easy-to-detach device for steel wire rope

Technical Field

The utility model relates to a wire rope accessory technical field, in particular to wire rope is from fastening easy dismounting device.

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, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.

When the steel wire rope is used for hoisting, traction and the like, one end of the steel wire rope needs to be bent and fixed to form a rope sleeve, the steel wire rope is fixed through a rope clamp in the prior art, the fixing effect of the rope clamp on the steel wire rope depends on the fitting degree of the rope clamp and the steel wire rope and the adaptability of the rope clamp and the steel wire rope, and the use limitation is strong. Therefore, it is necessary to provide a self-fastening and easy-to-detach device for a steel cable to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope is from fastening easy dismounting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire rope is from quick detachable device of fastening, includes sleeve pipe and ferrule, the ferrule is provided with two, two the ferrule respectively with sheathed tube both ends fixed connection, a plurality of dogteeth of inboard fixedly connected with of ferrule, the dogtooth sets up to the slope structure, the sleeve pipe includes arc splint and arc limiting plate, the equal fixedly connected with lug in one side both ends of arc limiting plate, one side middle part fixedly connected with connecting block of arc splint, one side swing joint through round pin axle and lug is all passed through at the both ends of connecting block, the opposite side middle part fixedly connected with extension board of arc splint, the extension board sets up to the arc structure, the opposite side middle part of arc limiting plate is seted up flutedly.

Preferably, the outside one end middle part fixedly connected with inserted block of extension board, the fixed frame of notch department outside middle part fixedly connected with of recess, inserted block and fixed frame looks adaptation.

Preferably, a plurality of clamping grooves are formed in the outer side face of the inserting block, and the plurality of clamping grooves are distributed at equal intervals.

Preferably, the middle part of the outer side of the fixing frame is provided with a screw hole, and a screw rod is inserted and connected in the screw hole.

Preferably, the bottom end of the screw rod is movably connected with a clamping block through a bearing, and the clamping block is matched with the clamping groove.

Preferably, one end of the screw rod is fixedly connected with a hand wheel, and the hand wheel is located on the outer side of the fixing frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up sleeve pipe and ferrule, one side of sleeve pipe is through ferrule and wire rope's one end fixed connection, and wire rope's the other end runs through the sleeve pipe and forms the fag end, and when the steel wire hand received the pulling force, the sleeve pipe slided in wire rope's the outside for the fag end is tighter and tighter, and the pulling force that wire rope received is bigger, and the fag end is tighter and tighter, thereby has guaranteed the stability of fag end, and the setting up of ferrule makes the device promote the adaptation of wire rope size, and then has promoted the adaptability of device;

2. the utility model discloses a set up the sleeve pipe, the sleeve pipe comprises arc splint and arc limiting plate, can rotate relatively between arc splint and the arc limiting plate, and then made things convenient for the installation of device, through setting up inserted block and fixed frame, made things convenient for the fixed of arc splint and arc limiting plate, through setting up draw-in groove and fixture block, make fixture block and draw-in groove separation through the screw rod that rotates the fixture block outside, can remove the spacing of arc splint and arc limiting plate, and then made things convenient for the dismantlement of device.

Drawings

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

Fig. 2 is an overall structure development schematic diagram of the present invention.

Fig. 3 is the overall structure of the utility model discloses a dive schematic diagram.

Fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

Fig. 5 is a schematic view showing a state where the novel sleeve is used to fix the steel wire rope.

In the figure: 1. a sleeve; 2. a pipe hoop; 3. a convex tooth; 4. an arc-shaped splint; 5. an arc limiting plate; 6. a bump; 7. connecting blocks; 8. an extension plate; 9. a groove; 10. inserting a block; 11. a fixing frame; 12. a card slot; 13. a screw hole; 14. a screw; 15. a clamping block; 16. a hand wheel; 17. a steel cord.

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 wire rope self-tightening easy dismounting device as shown in figures 1-5, including sleeve pipe 1 and ferrule 2, ferrule 2 is provided with two, two ferrules 2 are respectively fixedly connected with the both ends of sleeve pipe 1, the inboard fixedly connected with a plurality of dogteeth 3 of ferrule 2, dogteeth 3 set up to the slope structure, the setting of dogteeth 3 makes the connection stability of ferrule 2 and wire rope 17 one end promoted, sleeve pipe 1 includes arc splint 4 and arc limiting plate 5, one side both ends of arc limiting plate 5 are all fixedly connected with lug 6, one side middle part fixedly connected with connecting block 7 of arc splint 4, the both ends of connecting block 7 are all through the one side swing joint of round pin axle and lug 6;

specifically, the middle part of the other side of the arc-shaped clamping plate 4 is fixedly connected with an extension plate 8, the extension plate 8 is of an arc-shaped structure, and the middle part of the other side of the arc-shaped limiting plate 5 is provided with a groove 9;

more specifically, the middle part of one end of the outer side of the extension plate 8 is fixedly connected with an insertion block 10, the insertion block 10 is of an arc-shaped structure, when the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5 rotate relatively, the insertion block 10 can be inserted into the fixed frame 11, the middle part of the outer side of the notch of the groove 9 is fixedly connected with the fixed frame 11, and the insertion block 10 is matched with the fixed frame 11;

and, a plurality of draw-in grooves 12 have been seted up to the lateral surface of inserted block 10, a plurality of draw-in grooves 12 are equidistant distribution, screw 13 has been seted up at the outside middle part of fixed frame 11, screw rod 14 has been seted up in the interpolation of screw 13 and has been connected with, screw rod 14's bottom has fixture block 15 through bearing swing joint, screw rod 14 and screw 13 cooperation, make fixture block 15 can slide in fixed frame 11, and then make fixture block 15 insert in draw-in groove 12, fixture block 15 and draw-in groove 12 looks adaptation, screw rod 14's one end fixedly connected with hand wheel 16, hand wheel 16 is located the outside of fixed frame 11, the setting of hand wheel 16 has made things convenient for the user to rotate screw rod 14.

The utility model discloses the theory of operation:

when the device is installed, firstly, one end of a steel wire rope 17 is inserted into a pipe hoop 2, the inner diameter of the pipe hoop 2 is adjusted, two pipe hoops 2 are enabled to clamp one end of the steel wire rope 17, the device is fixed at one end of the steel wire rope 17 at the moment, one end of the steel wire rope 17 forms a rope loop by bending the steel wire rope 17, the other end of the steel wire rope 17 is placed between an arc-shaped clamping plate 4 and an arc-shaped limiting plate 5, the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5 are pulled, the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5 are enabled to rotate relatively until an insertion block 10 is inserted into a fixing frame 11, the positions of the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5 are adjusted, the steel wire rope 17 is limited between the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5, a hand wheel 16 is rotated, the hand wheel 16 drives a screw 14 to rotate, the screw 14 is matched with a clamping block 15 to move, the hand wheel 16 is rotated until the clamping block 15 is inserted into a clamping groove 12, the clamping block 15 is matched with the clamping groove 12, the position between the insert block 10 and the fixing frame 11 is fixed, and further the position between the arc-shaped clamping plate 4 and the arc-shaped limiting plate 5 is fixed, and the installation of the device is completed;

this device is when using, and the fag end of wire rope 17 one end receives the pulling force, because ferrule 2 and sleeve pipe 1 fixed connection are passed through to wire rope 17's one end, and when the fag end received the pulling force, the one end that ferrule 2 was kept away from to wire rope 17 slided in sleeve pipe 1, and sleeve pipe 1 moved towards the direction of relative fag end this moment for the fag end is more and more nearly, and then has guaranteed the stability of fag end.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wire rope is from fastening easy dismounting device, includes sleeve pipe (1) and ferrule (2), its characterized in that: pipe hoop (2) are provided with two, two pipe hoop (2) respectively with the both ends fixed connection of sleeve pipe (1), a plurality of dogteeth (3) of inboard fixedly connected with of pipe hoop (2), dogtooth (3) set up to the slope structure, sleeve pipe (1) include arc splint (4) and arc limiting plate (5), the equal fixedly connected with lug (6) in one side both ends of arc limiting plate (5), one side middle part fixedly connected with connecting block (7) of arc splint (4), one side swing joint through round pin axle and lug (6) is all passed through at the both ends of connecting block (7), the opposite side middle part fixedly connected with extension board (8) of arc splint (4), extension board (8) set up to the arc structure, recess (9) are seted up at the opposite side middle part of arc limiting plate (5).

2. The self-fastening and easy-to-detach device for steel wire rope according to claim 1, wherein: the extension plate is characterized in that an inserting block (10) is fixedly connected to the middle of one end of the outer side of the extension plate (8), a fixing frame (11) is fixedly connected to the middle of the outer side of a groove opening of the groove (9), and the inserting block (10) is matched with the fixing frame (11).

3. The self-fastening and easy-to-detach device for steel wire rope according to claim 2, wherein: a plurality of clamping grooves (12) are formed in the outer side face of the inserting block (10), and the clamping grooves (12) are distributed at equal intervals.

4. A self-fastening quick release device for steel wire ropes according to claim 3, characterized in that: the middle part of the outer side of the fixing frame (11) is provided with a screw hole (13), and a screw rod (14) is inserted and connected in the screw hole (13).

5. The self-fastening and easy-to-detach device for steel wire rope according to claim 4, wherein: the bottom end of the screw rod (14) is movably connected with a clamping block (15) through a bearing, and the clamping block (15) is matched with the clamping groove (12).

6. The self-fastening and easy-to-detach device for steel wire rope according to claim 5, wherein: one end fixedly connected with hand wheel (16) of screw rod (14), hand wheel (16) are located the outside of fixed frame (11).