CN215516391U

CN215516391U - Rope clamping and fixing structure

Info

Publication number: CN215516391U
Application number: CN202121572659.6U
Authority: CN
Inventors: 金秋吉
Original assignee: Baoying Yiliyuan Rope Net Co ltd
Current assignee: Baoying Yiliyuan Rope Net Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-14
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a rope clamping and fixing structure, and relates to the field of rope fixing. The utility model provides a rope clamping fixed knot constructs, including the top mounting panel, top mounting panel bottom surface welded mounting has the fixed connection bull stick, and fixed connection bull stick opposite side rotates and installs the clamping curb plate, the clamping curb plate inboard is rotated through the pivot and is installed the rotating wheel, swivel joint screw is installed to clamping curb plate top screw thread, and clamping curb plate outside fixed mounting clamps the backup pad, the inboard contact of backup pad of clamping is installed the mount pad, and the hole has worn to connect U-shaped contact inner tower in mount pad both sides, U-shaped contact inner tower inboard has been seted up the rope and has been stung the device, and the rope is stung the inboard contact of device and has been installed and promote the transport rope, the screw thread column cap has been seted up to U-shaped contact inner tower tip, and the cooperation of the screw thread column cap outside has the clamping fixation nut, the inboard pivot cooperation of clamping curb plate installs the driving wheel fixation nut. The utility model has the advantages of temporarily clamping and fixing the rope to prevent the rope from sliding.

Description

Rope clamping and fixing structure

Technical Field

The utility model relates to the field of rope fixing, in particular to a rope clamping and fixing structure.

Background

At present, a forged steel wire rope clamping head is commonly used for lifting, lifting and bearing, for example, hoisting and traction rigging of various engineering hoisting machinery, metallurgical mining equipment, oil field headframes, port railway loading and unloading, forestry machinery and electrical equipment, and how to effectively and quickly fix a rope on a clamping structure becomes a difficult problem in the industry at present.

The problem that the rope cannot be fixed quickly exists in the rope movement mechanism at the present stage; the problem that the static friction force is small after the rope is fixed and secondary sliding is easily caused exists. Accordingly, those skilled in the art have provided a rope fastening structure to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rope fastening structure to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rope clamping and fixing structure comprises a top mounting plate, wherein a fixed connection rotating rod is welded and mounted on the bottom surface of the top mounting plate, a clamping side plate is rotatably mounted on the other side of the fixed connection rotating rod, a rotating wheel is rotatably mounted on the inner side of the clamping side plate through a rotating shaft, a rotating frame connecting screw is mounted at the top end of the clamping side plate in a threaded manner, a clamping support plate is fixedly mounted on the outer side of the clamping side plate, a mounting seat is mounted on the inner side of the clamping support plate in a contact manner, U-shaped contact inner frames are connected with inner holes in two sides of the mounting seat in a penetrating manner, a rope clamping device is arranged on the inner side of each U-shaped contact inner frame, a lifting and carrying rope is mounted on the inner side of each rope clamping device in a contact manner, a thread column head is arranged at the end part of each U-shaped contact inner frame, a clamping fixing nut is matched with the outer side of each thread column head, a driving wheel fixing nut is mounted on the rotating shaft in a matching manner inside the clamping side plate, and a temporary clamping fixing rope is arranged, preventing it from sliding.

Preferably, the outer side of the rotating wheel is provided with a rope moving groove, so that the rope can move conveniently.

Preferably, the inner side of the rope seizure device is provided with an extrusion filling inner arc, and triangular seizure heads are arranged on two sides of the extrusion filling inner arc, so that the rope seizure fixation can be realized.

Preferably, the rope contact inner wall is arranged on the inner side of the mounting seat, and the contact seat is welded at the top end of the mounting seat, so that the rope seizure device is convenient to fix.

Preferably, countersunk mounting holes are formed in four corners of the end face of the top mounting plate, and a boss welding plate is welded at the bottom end of the top mounting plate, so that the whole rope movement device can be mounted.

Preferably, the upper end of the fixed connection rotating rod is installed on the bottom surface of the boss welding plate through butt welding and argon arc welding, and the fixed connection rotating rod and the top installation plate can be fixed.

Preferably, the locking washer is installed at the upper end of the clamping fixing nut, and one end of the locking washer is pressed on the upper end face of the contact base, so that loosening of the clamping fixing nut can be prevented.

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

(1) the rope clamping and fixing structure is provided with components such as a lifting carrying rope, a rotating wheel and the like, the equipment is mainly arranged on two sides of the rotating wheel for assisting rope movement, two ends of the lifting carrying rope are fixed through two reversely-arranged U-shaped contact inner frames and a rope clamping device, and finally clamping and fixing of the rope are realized; when the rope needs to be fixed, the triangle seizing head on the inner side of the U-shaped contact inner frame and the outer hemp rope surface of the rope are embedded and seized, the triangle seizing head is effectively fixed on the outer side surface of the lifting and carrying rope through large friction force and resistance of a hemp rope layer on the outer side of the rope, meanwhile, in order to prevent the triangle seizing head from loosening, reverse contact is carried out on the other side of the rope, the other end of the rope is embedded with the triangle seizing head in the opposite direction, after the fixing is completed, a worker inserts the end part of the U-shaped contact inner frame into the clamping support plate, the anti-loosening gasket and the clamping fixing nut are sequentially installed, and the fixing of the lifting and carrying rope is completed.

(2) The rope clamping and fixing structure is provided with a rope contact inner wall, a clamping and fixing nut and other parts, in order to improve the contact friction force of the rope, the inner side of the mounting seat is provided with the rope contact inner wall, and the contact inner wall uses a high-roughness friction surface with the roughness of more than twenty-five millimeters to generate the static friction force of the rope so as to prevent the rope from sliding; when the free end of the carrying rope needs to be lifted to move, a worker can manually disassemble and clamp the fixing nut and the anti-loosening gasket to contact the rope seizing and fixing device, and the rope can move along the rope moving groove again under the driving of a free end heavy object; the scheme does not specifically relate to the conditions of heavy objects at the free end of the rope and the fixed end of the rope, and only designs that the movement supporting part of the rope is clamped and fixed.

Drawings

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

FIG. 2 is a partial schematic view of the cord seizure device of the present invention;

FIG. 3 is a partial view of the structure of the present invention with a fastening nut;

FIG. 4 is a partial schematic view of the top mounting plate of the present invention.

In the figure: 1. clamping the side plates; 2. a rotating wheel; 201. a rope movement groove; 3. a cable seizure device; 301. biting the head with a triangle; 302. extruding and filling the inner arc; 4. lifting the carrying rope; 5. a mounting seat; 501. a contact base; 502. the cord contacts the inner wall; 6. a U-shaped contact inner frame; 7. a rotating frame connecting screw; 8. a top mounting plate; 801. a countersunk mounting hole; 802. a boss welding plate; 9. the rotating rod is fixedly connected; 901. butt welding; 10. clamping a fixed nut; 1001. a lock washer; 11. a threaded stud; 12. clamping the support plate; 13. the moving wheel is fixed with a nut.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a rope fastening and fixing structure includes a top mounting plate 8, a fixedly connecting rotating rod 9 is welded to a bottom surface of the top mounting plate 8, a fastening side plate 1 is rotatably mounted on the other side of the fixedly connecting rotating rod 9, a rotating wheel 2 is rotatably mounted on an inner side of the fastening side plate 1 through a rotating shaft, a rotating frame connecting screw 7 is threadedly mounted on a top end of the fastening side plate 1, a fastening support plate 12 is fixedly mounted on an outer side of the fastening side plate 1, a mounting seat 5 is contactingly mounted on an inner side of the fastening support plate 12, a U-shaped contact inner frame 6 is threaded through inner holes on two sides of the mounting seat 5, a rope fastening device 3 is disposed on an inner side of the U-shaped contact inner frame 6, a lifting and carrying rope 4 is contactingly mounted on an inner side of the rope fastening device 3, a threaded column head 11 is disposed on an end portion of the U-shaped contact inner frame 6, and a fastening and fixing nut 10 is engaged with an outer side of the threaded column head 11, the movable wheel fixing nut 13 is installed on the rotating shaft on the inner side of the clamping side plate 1 in a matched mode, and the movable wheel fixing nut has the advantages that the fixing rope is temporarily clamped and prevented from sliding.

Wherein, the outer side of the rotating wheel 2 is provided with a rope moving groove 201 for facilitating the rope movement; an extrusion filling inner arc 302 is arranged on the inner side of the rope seizure device 3, and triangular seizure heads 301 are arranged on two sides of the extrusion filling inner arc 302, so that rope seizure fixation can be realized; a rope contact inner wall 502 is arranged on the inner side of the mounting seat 5, and a contact seat 501 is welded at the top end of the mounting seat 5, so that the rope seizure device 3 can be conveniently fixed; countersunk mounting holes 801 are formed in the four corners of the end face of the top mounting plate 8, and a boss welding plate 802 is welded at the bottom end of the top mounting plate 8, so that the whole rope movement device can be mounted; the upper end of the fixed connecting rotating rod 9 is arranged on the bottom surface of the boss welding plate 802 through a butt welding joint 901 and argon arc welding, so that the fixed connecting rotating rod 9 and the top mounting plate 8 can be fixed; the anti-loosening gasket 1001 is installed at the upper end of the clamping fixing nut 10, and one end of the anti-loosening gasket 1001 is pressed on the upper end face of the contact base 501, so that loosening of the clamping fixing nut 10 can be prevented.

The working principle is as follows: the main body of the rope clamping and fixing structure comprises a U-shaped contact inner frame 6, a rope clamping device 3 and a clamping and fixing nut 10, and the device is different from a traditional rope movement supporting mechanism and has the advantages of temporarily clamping and fixing a rope and preventing the rope from sliding; the device is mainly arranged on two sides of a rotating wheel 2 for assisting rope movement, two ends of a lifting and carrying rope 4 are fixed through two U-shaped contact inner frames 6 which are arranged in opposite directions and a rope seizing device 3, and finally seizing and fixing of the rope are realized; when the rope needs to be fixed, the triangular seizure head 301 on the inner side of the U-shaped contact inner frame 6 and the surface of the hemp rope on the outer side of the rope are embedded and seized, the triangular seizure head 301 is effectively fixed on the surface of the outer side of the lifting and carrying rope 4 through large friction force and resistance of the hemp rope layer on the outer side of the rope, meanwhile, in order to prevent the triangular seizure head 301 from loosening, reverse contact is carried out on the other side of the rope, the triangular seizure head 301 is embedded into the other end of the rope along the opposite direction, after the fixing is completed, a worker inserts the end part of the U-shaped contact inner frame 6 into the clamping and carrying support plate 12, the anti-loosening gasket 1001 and the clamping and holding nut 10 are sequentially installed, and the fixing of the lifting and carrying rope 4 is completed; in order to improve the contact friction force of the rope, a rope contact inner wall 502 is arranged on the inner side of the mounting seat 5, and the rope contact inner wall 502 can prevent the rope from sliding through the static friction force of the rope by a high-roughness friction surface with the roughness of more than twenty-five millimeters; when the free end of the carrying rope 4 needs to be lifted for movement, an operator can manually disassemble the clamping fixing nut 10 and the anti-loosening gasket 1001 to contact the rope clamping fixing device, and at the moment, the rope can move along the rope moving groove 201 again under the driving of a free end heavy object; the scheme does not specifically relate to the conditions of heavy objects at the free end of the rope and the fixed end of the rope, and only designs that the movement supporting part of the rope is clamped and fixed.

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 rope card dress fixed knot constructs, includes top mounting panel (8), its characterized in that: the clamping device is characterized in that a fixed connection rotating rod (9) is arranged on the bottom surface of the top mounting plate (8) in a welding mode, a clamping side plate (1) is arranged on the other side of the fixed connection rotating rod (9) in a rotating mode, a rotating wheel (2) is arranged on the inner side of the clamping side plate (1) in a rotating mode through a rotating shaft, a rotating frame connecting screw (7) is arranged on the top end of the clamping side plate (1) in a threaded mode, a clamping support plate (12) is fixedly arranged on the outer side of the clamping side plate (1), a mounting seat (5) is arranged on the inner side of the clamping support plate (12) in a contact mode, U-shaped contact inner frames (6) are connected to inner holes in the two sides of the mounting seat (5) in a penetrating mode, a rope clamping device (3) is arranged on the inner side of each U-shaped contact inner frame (6), lifting and carrying ropes (4) are arranged on the inner side of each rope clamping device (3) in a contact mode, a thread column cap (11) is arranged on the end portion of each U-shaped contact inner frame (6), and a clamping fixing nut (10) is matched with the outer side of each clamping device, and a driving wheel fixing nut (13) is arranged on the rotating shaft on the inner side of the clamping side plate (1) in a matched manner.

2. The rope fastening structure according to claim 1, wherein: a rope moving groove (201) is formed in the outer side of the rotating wheel (2).

3. The rope fastening structure according to claim 1, wherein: the inner side of the rope seizure device (3) is provided with an extrusion filling inner arc (302), and triangular seizure heads (301) are installed on two sides of the extrusion filling inner arc (302).

4. The rope fastening structure according to claim 1, wherein: rope contact inner walls (502) are arranged on the inner sides of the installation seats (5), and contact seats (501) are welded at the top ends of the installation seats (5).

5. The rope fastening structure according to claim 1, wherein: countersunk mounting hole (801) have been seted up to top mounting panel (8) terminal surface four corners department, and the welding of top mounting panel (8) bottom has boss welding plate (802).

6. The rope fastening structure according to claim 1, wherein: the upper end of the fixed connecting rotating rod (9) is arranged on the bottom surface of the boss welding plate (802) through a butt welding seam (901) and argon arc welding.

7. The rope fastening structure according to claim 1, wherein: the upper end of the clamping fixing nut (10) is provided with a check washer (1001), and one end of the check washer (1001) is pressed on the upper end face of the contact base (501).