CN210468765U - Locking motor heavy load cable fixation nut that moves - Google Patents

Abstract

The utility model discloses a locking motor heavy load cable fixation nut that moves, including the sleeve pipe, the sheathed tube outside is equipped with the screw thread, and the fixed cover in sheathed tube outside intermediate position is equipped with solid fixed ring, and sheathed tube pot head is equipped with the nut, and one side of nut is close to solid fixed ring's one side, and the sheathed tube other end is equipped with clamping jaw, establishes in the clamping jaw and presss from both sides tight circle, and clamping jaw's outside cover is equipped with compels tight nut, and compels tight nut and sleeve pipe and pass through threaded connection, and compels tight nut's one side close to solid fixed ring's one side, and first annular groove has been seted up. The utility model discloses a locking motor heavy load cable fixation nut that moves has guaranteed the steadiness that first cardboard and second cardboard are connected, and then makes first snap ring and second snap ring block respectively in first annular groove and second annular groove all the time, has prevented to compel tight nut not hard up, and then has avoided the place that cable and electrical apparatus are connected to break down, and then has improved the security.

Description

Locking motor heavy load cable fixation nut that moves

Technical Field

The utility model relates to a cable field, in particular to locking motor heavy load cable fixation nut that moves.

Background

Cable nut is exactly fixed with the tip of cable, perhaps connect fixed part with a pair of cable conductor, the development of science and technology is from not opening the electricity, many machinery must be circular telegram and just can accomplish, therefore the cable conductor is more commonly used, however, when adopting traditional cable installation, after the in-service use, the cable can rotate, and then cable fixation nut is not hard up easily, and then make the place that cable and electrical apparatus are connected break down, and then certain potential safety hazard has existed, and traditional fixation nut does not have locking function, and then can't be applicable to in the actual installation of cable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anti-loosening motor heavy load cable fixation nut, when adopting traditional cable installation in can effectively solving the background art, after the in-service use, the cable has the rotation, and then cable fixation nut is not hard up easily, and then makes the place that cable and electrical apparatus are connected break down, and then has had certain potential safety hazard, and traditional fixation nut does not have the function of locking not hard up, and then can't be applicable to the problem in the cable actual installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a locking heavy-duty cable fixing nut of a motor comprises a sleeve, wherein threads are arranged outside the sleeve, a fixing ring is fixedly sleeved at the middle position outside the sleeve, a nut is sleeved at one end of the sleeve, one side of the nut is tightly adjacent to one side of the fixing ring, a clamping claw is arranged at the other end of the sleeve, a clamping ring is arranged in the clamping claw, a packing nut is sleeved outside the clamping claw and is in threaded connection with the sleeve, one side of the packing nut is tightly adjacent to one side of the fixing ring, a first annular groove is formed in the outer side of the packing nut, a second annular groove is formed in the outer side of the fixing ring, a first semicircular clamping plate is arranged above the sleeve, a second semicircular clamping plate is arranged below the sleeve, and a first semicircular clamping ring and a second semicircular clamping ring are arranged on one side, close to the first clamping plate and the second clamping plate, the first clamping ring is arranged in the first annular groove, the second clamping ring is arranged in the second annular groove, first fixing plates are symmetrically arranged on two sides of the first clamping plate, second fixing plates are symmetrically arranged on two sides of the second clamping plate, and the first fixing plates are connected with the second fixing plates through clamping mechanisms.

Preferably, the clamping mechanism is including setting up the first logical groove on first fixed plate, it leads to the groove to be equipped with the second that the first logical groove of next-door neighbour on the second fixed plate, the second leads to the groove and passes through the connecting plate with first logical groove and be connected, the top of connecting plate is equipped with the limiting plate that is located first fixed plate top, set up a plurality of first screw holes that are located the second logical groove on the connecting plate, a plurality of second screw holes have been seted up to one side of second fixed plate, the second screw hole passes through fixation nut with first screw hole and is connected.

Preferably, the number of the first threaded holes and the number of the second threaded holes are two.

Preferably, the outer diameter of the packing nut is equal to that of the fixing ring, the inner diameters of the first clamping plate and the second clamping plate are equal, and the inner diameter of the first clamping plate is equal to that of the fixing ring.

Preferably, the width of the first annular groove is equal to the thickness of the first snap ring, and the width of the second annular groove is equal to the thickness of the second snap ring.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up first annular groove, the second annular groove, first cardboard, the second cardboard, the mating reaction of first snap ring and second snap ring, and then when the cable rotates, avoided compelling nut to keep away from solid fixed ring, and then effectually prevented compelling nut because of rotatory not hard up that leads to, through setting up first fixed plate, the mating reaction of second fixed plate and clamping mechanism, can be simple convenient carry out the split to first cardboard and second cardboard, the steadiness that first cardboard and second cardboard are connected has been guaranteed, and then make first snap ring and second snap ring block respectively in first annular groove and second annular groove all the time, it is not hard up to have prevented compelling nut, and then the place of having avoided cable and electrical apparatus to be connected breaks down, and then the security has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a locking heavy-duty cable fixing nut of the motor of the present invention;

fig. 2 is a schematic structural view of a locking mechanism of the locking heavy-duty cable fixing nut of the motor of the present invention;

fig. 3 is a schematic structural view of a second snap ring of the anti-loosening heavy-duty cable fixing nut of the motor of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a sleeve; 2. a clamping jaw; 3. a clamping ring; 4. tightening the nut; 5. a fixing ring; 6. a first annular groove; 7. a second annular groove; 8. a first clamping plate; 9. a second clamping plate; 10. a first snap ring; 11. a second snap ring; 12. fixing a nut; 13. a first fixing plate; 14. a second fixing plate; 15. a first through groove; 16. a second through groove; 17. a connecting plate; 18. a limiting plate; 19. a first threaded hole; 20. a second threaded hole; 21. and a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a locking motor heavy-duty cable fixing nut comprises a sleeve 1, the exterior of the sleeve 1 is provided with a thread, a fixing ring 5 is fixedly sleeved at the middle position of the exterior of the sleeve 1, a nut 21 is sleeved at one end of the sleeve 1, one side of the nut 21 is close to one side of the fixing ring 5, the other end of the sleeve 1 is provided with a clamping claw 2, the clamping claw 2 is internally provided with a clamping ring 3, the exterior of the clamping claw 2 is sleeved with a packing nut 4, the packing nut 4 is in threaded connection with the sleeve 1, one side of the packing nut 4 is close to one side of the fixing ring 5, the outer side of the packing nut 4 is provided with a first annular groove 6, the outer side of the fixing ring 5 is provided with a second annular groove 7, a semicircular first clamping plate 8 is arranged above the sleeve 1, a semicircular second clamping plate 9 is arranged below the sleeve 1, a semicircular first clamping ring 10 and a second clamping ring 11 are arranged at one side, the first clamping ring 10 is arranged in the first annular groove 6, the second clamping ring 11 is arranged in the second annular groove 7, first fixing plates 13 are symmetrically arranged on two sides of the first clamping plate 8, second fixing plates 14 are symmetrically arranged on two sides of the second clamping plate 9, and the first fixing plates 13 are connected with the second fixing plates 14 through clamping mechanisms;

the clamping mechanism comprises a first through groove 15 arranged on the first fixing plate 13, a second through groove 16 adjacent to the first through groove 15 is arranged on the second fixing plate 14, the second through groove 16 is connected with the first through groove 15 through a connecting plate 17, a limiting plate 18 positioned at the top end of the first fixing plate 13 is arranged at the top end of the connecting plate 17, a plurality of first threaded holes 19 positioned in the second through groove 16 are formed in the connecting plate 17, a plurality of second threaded holes 20 are formed in one side of the second fixing plate 14, and the second threaded holes 20 are connected with the first threaded holes 19 through fixing nuts 12; the number of the first threaded holes 19 and the number of the second threaded holes 20 are two; the outer diameter of the packing nut 4 is equal to that of the fixing ring 5, the inner diameters of the first clamping plate 8 and the second clamping plate 9 are equal, and the inner diameter of the first clamping plate 8 is equal to that of the fixing ring 5; the width of the first annular groove 6 is equal to the thickness of the first snap ring 10, and the width of the second annular groove 7 is equal to the thickness of the second snap ring 11.

It should be noted that, the utility model relates to a locking heavy-duty cable fixing nut of motor, when in use, one end of the sleeve 1 is arranged in the electric appliance, and then the nut 21 is sleeved into one end of the sleeve 1, and then the sleeve 1 is fixed on the electric appliance through the clamping between the nut 21 and the fixing ring 5, and then the cable passes through the clamping ring 3 and the sleeve 1 in sequence, and then one end of the cable is connected with the electric appliance, and then the packing nut 4 is rotated, so that the packing nut 4 is sleeved outside the clamping claw 2, and then the packing nut 4 is in threaded connection with one end of the sleeve 1, and then the packing nut 4 causes the clamping claw 2 to tighten up, and then the clamping claw 2 extrudes the clamping ring 3, and then the clamping ring 3 clamps the cable, and simultaneously the first snap ring 10 and the second snap ring 11 on the first snap ring 8 and the second snap ring 9 are aligned with the first annular groove 6 and the second annular groove 7 respectively, and then the first snap ring 10 and the second snap ring 11 are snapped into the, and then when the cable rotates, avoided compelling nut 4 to keep away from solid fixed ring 5, and then effectually prevented compelling nut 4 because of rotatory not hard up that leads to, and then connecting plate 17 inserts first logical groove 15 and second logical groove 16, and then fixation nut 12 connects gradually second screw hole 20 and first screw hole 19, and then make first cardboard 8 and the firm connection of second cardboard 9 together, and then make first snap ring 10 and second snap ring 11 block respectively in first annular groove 6 and second annular groove 7 all the time, it is not hard up to have prevented compelling nut 4, the place of having avoided cable and electrical apparatus to be connected breaks down, and then the security has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a locking motor heavy load cable fixation nut that moves which characterized in that: including sleeve pipe (1), the outside of sleeve pipe (1) is equipped with the screw thread, the fixed cover in outside intermediate position of sleeve pipe (1) is equipped with solid fixed ring (5), the pot head of sleeve pipe (1) is equipped with nut (21), just one side of one side next-door neighbour solid fixed ring (5) of nut (21), the other end of sleeve pipe (1) is equipped with clamping jaw (2), establish in clamping jaw (2) and press from both sides tight circle (3), the outside cover of clamping jaw (2) is equipped with compel tight nut (4), just compel tight nut (4) and sleeve pipe (1) pass through threaded connection, one side of one side next-door neighbour solid fixed ring (5) of compel tight nut (4), first annular groove (6) have been seted up in the outside of compel tight nut (4), second annular groove (7) have been seted up in the outside of solid fixed ring (5), the top of sleeve pipe (1) is equipped with semicircular first cardboard (, the utility model discloses a clamping mechanism, including sleeve pipe (1), first cardboard (8), second cardboard (9), first snap ring (10) and second snap ring (11), first snap ring (10) set up in first annular groove (6), second snap ring (11) set up in second annular groove (7), the bilateral symmetry of first cardboard (8) is equipped with first fixed plate (13), the bilateral symmetry of second cardboard (9) is equipped with second fixed plate (14), first fixed plate (13) are connected through clamping mechanism with second fixed plate (14).

2. The anti-loosening motor heavy-duty cable fixing nut as claimed in claim 1, wherein: clamping mechanism is including setting up first logical groove (15) on first fixed plate (13), it leads to groove (16) to be equipped with the second that the first logical groove (15) of next-door neighbour is gone up in second fixed plate (14), the second leads to groove (16) and is connected through connecting plate (17) with first logical groove (15), the top of connecting plate (17) is equipped with limiting plate (18) that are located first fixed plate (13) top, set up a plurality of first screw holes (19) that are located the logical groove (16) of second on connecting plate (17), a plurality of second screw holes (20) have been seted up to one side of second fixed plate (14), second screw hole (20) are connected through fixation nut (12) with first screw hole (19).

3. The anti-loosening motor heavy-duty cable fixing nut as claimed in claim 2, wherein: the number of the first threaded holes (19) and the number of the second threaded holes (20) are two.

4. The anti-loosening motor heavy-duty cable fixing nut as claimed in claim 1, wherein: the outer diameter of the packing nut (4) is equal to that of the fixing ring (5), the inner diameters of the first clamping plate (8) and the second clamping plate (9) are equal, and the inner diameter of the first clamping plate (8) is equal to that of the fixing ring (5).

5. The anti-loosening motor heavy-duty cable fixing nut as claimed in claim 1, wherein: the width of the first annular groove (6) is equal to the thickness of the first clamping ring (10), and the width of the second annular groove (7) is equal to the thickness of the second clamping ring (11).

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