CN214755278U

CN214755278U - Cable fixing clamp

Info

Publication number: CN214755278U
Application number: CN202120128066.4U
Authority: CN
Inventors: 张峰; 肖广辉; 王波
Original assignee: Jiangxi Furui Electric Appliance Technology Co ltd
Current assignee: Jiangxi Furui Electric Appliance Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-16
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to the technical field of cable fixation, and provides a cable fixing clamp, which comprises an upper component positioned at the upper part and a lower component positioned at the lower part, wherein the upper component and the lower component are in a buckling locking structure, and an accommodating cavity is formed between the upper component and the lower component; the upper assembly is provided with a first locking structure, the lower assembly is provided with a second locking structure, the first locking structure or the second locking structure is a plurality of vertically distributed clamping teeth, and correspondingly, the second locking structure or the first locking structure is provided with clamping grooves matched with the clamping teeth. The utility model discloses a structure on the lower bag, the cable is more toward expanding outward, go up the subassembly and down the locking between the subassembly tighter to avoided the cable to expand this cable fixation clamp. The latch cooperates with draw-in groove, still can hold the size in the chamber to adjusting in the cable fixation clamp to the cable of adaptation different diameters.

Description

Cable fixing clamp

Technical Field

The utility model relates to a cable fixing technology field especially relates to a cable fixation clamp.

Background

When the cable is placed in the ground, the cable needs to be fixed, and the cable is usually directly fixed by a cable fixing clamp. The existing cable fixing clamp has the following problems: 1. the adaptability and the universality are poor, and fixed clamps with different sizes are required to be matched with cables with different specifications; 2. in the assembly process of the cable fixing clamp, a locking structure needs to use tools and fixing pieces, so that the installation and the disassembly are inconvenient, and the assembly process efficiency is low; 3. the cable is easy to expand the cable fixing clamp in the using process, and is not firm enough.

Disclosure of Invention

The utility model discloses aim at solving at least one of them of above-mentioned technical problem, provide an adaptability and commonality strong, convenient assembling, sound construction's cable fixation clamp. The utility model discloses the purpose is realized based on following technical scheme:

the utility model provides a cable fixing clamp, which comprises an upper component positioned at the upper part and a lower component positioned at the lower part, wherein the upper component and the lower component are in a buckling locking structure, and a containing cavity for containing a cable is formed between the upper component and the lower component; the outer sides of the two side plates of the upper assembly are provided with first locking structures, the inner sides of the two side walls of the lower assembly are provided with second locking structures, and the first locking structures and the second locking structures are matched to connect and lock the upper assembly and the lower assembly; the first locking structure or the second locking structure is a plurality of vertically distributed latch teeth, and correspondingly, the second locking structure or the first locking structure is provided with a clamping groove matched with the latch teeth.

Preferably, the latch is of a downwardly inclined structure.

Preferably, the upper inclined plane of the latch forms an included angle of 30-60 degrees with the horizontal plane, and the lower inclined plane forms an included angle of 0-30 degrees with the horizontal plane.

Preferably, the latch is of a rounded corner structure.

Preferably, the center of the upper component is arched upwards to form a convex arc part.

Preferably, a plurality of concave arc parts are arranged at the positions of the lower assembly opposite to the convex arc parts.

Preferably, different distinguishing marks are arranged on the convex arc part, and/or different distinguishing marks are arranged on the concave arc part.

Preferably, the upper assembly is provided with a plurality of reinforcing ribs, and/or the bottom of the lower assembly is provided with a plurality of reinforcing ribs.

Preferably, a first bolt positioning hole is formed in the upper assembly at a position close to the side plate, and a second bolt positioning hole is formed in the lower assembly at a corresponding position.

Preferably, a bolt positioning sleeve is arranged in the lower assembly and located above the second bolt positioning hole, and the outer wall of the bolt positioning sleeve is matched with the inner wall of the first bolt positioning hole.

Preferably, the two sides of the side wall of the lower assembly are provided with surrounding edges which are matched with the side plate outer wall structure of the upper assembly.

Preferably, a round corner structure is arranged between the side wall and the surrounding edge, and the side plate is of a round corner structure.

The utility model discloses at least, can be preferred can following one of them of beneficial effect:

1. the utility model discloses a structure on the lower bag, the cable is more toward expanding outward, go up the subassembly and down the locking between the subassembly tighter to avoided the cable to expand this cable fixation clamp. The latch cooperates with draw-in groove, still can hold the size in the chamber to adjusting in the cable fixation clamp to the cable of adaptation different diameters.

2. Go up the latch downward sloping of meshing between subassembly and the lower subassembly, easily advance difficult play, make things convenient for the locking staple bolt and be difficult for the bloated opening.

3. The utility model discloses a be equipped with the sign of three-phase cable on the cable fixation clamp, be convenient for discern matching cable.

4. The utility model discloses a atress position all adopts the fillet in the structure, and the risk of splitting is avoided to the gaining in strength, and avoids the closed angle to hinder and reach the cable.

5. The utility model discloses a make-up locking structure, the meshing is more firm between latch and the draw-in groove, and is effectual fixed to the cable.

Drawings

Fig. 1 is a schematic structural view of a cable fixing clip according to a preferred embodiment of the present invention;

fig. 2 is an elevation view of a cable retaining clip according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of the upper assembly of the preferred embodiment of the present invention;

FIG. 4 is a schematic structural view of the lower assembly of the preferred embodiment of the present invention;

fig. 5 is a schematic structural view of a latch according to a preferred embodiment of the present invention.

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 other technical personnel in the field without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, a preferred embodiment of the present invention provides a cable fixing clip, which includes an upper assembly 1 located at an upper portion and a lower assembly 2 located at a lower portion, wherein the upper assembly 1 and the lower assembly 2 are in a buckling locking structure, and a receiving cavity 3 for receiving a cable is formed between the upper assembly 1 and the lower assembly 2; the outer sides of two side plates 11 of the upper component 1 are provided with first locking structures, the inner sides of two side walls 21 of the lower component 2 are provided with second locking structures, and the first locking structures and the second locking structures are matched to connect and lock the upper component 1 and the lower component 2; the first locking structure or the second locking structure is a plurality of vertically distributed latch teeth 4, and correspondingly, the second locking structure or the first locking structure is provided with a clamping groove 5 matched with the latch teeth 4.

The utility model discloses a structure on the lower bag, the cable is more toward expanding outward, go up the subassembly and down the locking between the subassembly tighter to avoided the cable to expand this cable fixation clamp. The latch 4 is matched with the clamping groove 5, and the size of the accommodating cavity 3 can be adjusted to adapt to cables with different diameters.

In the present embodiment, the latch 4 is a downwardly inclined structure. Go up the latch downward sloping of meshing between subassembly and the lower subassembly, easily advance difficult play, make things convenient for the locking staple bolt and be difficult for the bloated opening. The cross section of the latch 4 is preferably a triangular structure inclined downwards, so that the engagement effect is better, and the locking is firmer, but not limited to this.

In this embodiment, the upper inclined surface of the latch 4 forms an angle of 30-60 degrees with the horizontal surface, and the lower inclined surface forms an angle of 0-30 degrees with the horizontal surface. The surface of the meshing structure is easy to enter and difficult to exit, so that the cable fixing clamp is prevented from being separated in the running and using process, and the reliability is improved. Most preferably, the upper inclined plane of the latch 4 forms an included angle of 45 degrees with the horizontal plane, and the lower inclined plane forms an included angle of 15 degrees with the horizontal plane.

In this embodiment, latch 4 is the fillet structure, and correspondingly draw-in groove 5 also is the fillet structure, can add intensity when fixed cable atress, avoids the fracture risk.

In this embodiment, the center of the upper member 1 is curved and upwardly protruded to form a convex arc portion 12, which forms a space for accommodating a cable and can match the shape of the cable.

In this embodiment, the lower member 2 is provided with a plurality of concave arc portions 22 at positions opposite to the convex arc portions 12, so as to form a space for accommodating the cable and match the shape of the cable. In general, there are 2 concave arc portions 22.

In this embodiment, the convex arc portion 12 is provided with different distinguishing marks 13, and/or the concave arc portion 22 is provided with different distinguishing marks 23. The convex arc portion 12 and the concave arc portion 22 are matched to form the accommodating cavity 3, so that the accommodating cavity is of an arc-shaped structure and is matched with the shape of a three-phase cable. The

distinguishing marks

13 and 23 may be letters such as "a", "B", "C", etc., numbers "1", "2", "3", different colors, different shapes such as triangle, square, pentagram, etc., and different numbers of letters, numbers, colors, shapes, or any combination thereof, but not limited thereto.

In this embodiment, the upper assembly 1 is provided with a plurality of reinforcing ribs 14, and/or the bottom of the lower assembly 2 is provided with a plurality of reinforcing ribs 24, so as to enhance the strength of the cable fixing clamp, so that the cable can be more firmly fixed without breaking or breaking. Wherein, the reinforcing ribs 14 are preferably distributed along the convex trend of the convex arc part 12; the ribs 24 are preferably distributed along the concave direction of the concave arc portion 22, and a plurality of short ribs perpendicular to the ribs 24 can be arranged between the ribs 24, so that the strength of the cable fixing clamp is further improved.

In this embodiment, a first bolt positioning hole 15 is formed in the upper assembly 1 at a position close to the side plate 11, and a second bolt positioning hole 25 is formed in the lower assembly 2 at a corresponding position, so that a bolt column can pass through the first bolt positioning hole and the second bolt positioning hole, and the upper assembly 1 and the lower assembly 2 are further fixedly locked by the bolt column, so that the strength of fixing and locking the cable is increased.

In this embodiment, lateral wall 21 both sides of lower subassembly 2 are equipped with surrounding edge 26, and with the 11 outer wall structures phase-matchs of curb plate of last subassembly 1, can wrap curb plate 11, play and prevent to take place along the ascending displacement of latch 4 between hoop board 1 and the lower subassembly 2, further strengthened the locking effect, and the fixed action to the cable is stronger. On the other hand, the side wall 21 and the surrounding edge 26 are combined to play a positioning role in mounting the upper assembly 1 and the lower assembly 2, displacement along the direction of the latch 4 cannot occur, and engagement and locking of the latch 4 and the slot 5 can be facilitated to be performed downwards.

In practical applications, the latch 4 may be disposed on the upper assembly 1 or the lower assembly 2, and the corresponding latch slot 5 is disposed on the lower assembly 2 or the upper assembly 1. In the preferred embodiment of the present invention, the latch 4 shown in fig. 3 and 4 is disposed on the lower assembly 2, and the corresponding latch slot 5 is disposed on the upper assembly 1, for the purpose of illustrating the engagement locking relationship therebetween, but not limited thereto.

In the present embodiment, the side wall 21 and the surrounding edge 26 have a round structure therebetween, and the side plate 11 has a round structure.

The utility model discloses a atress position all adopts the fillet in the structure, and the risk of splitting is avoided to the gaining in strength, and avoids the closed angle to hinder and reach the cable.

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 principles of the present invention.

Claims

1. The cable fixing clamp is characterized by comprising an upper component (1) positioned at the upper part and a lower component (2) positioned at the lower part, wherein the upper component (1) and the lower component (2) are in a buckling locking structure, and an accommodating cavity (3) for accommodating a cable is formed between the upper component (1) and the lower component (2); the outer sides of two side plates (11) of the upper assembly (1) are provided with first locking structures, the inner sides of two side walls (21) of the lower assembly (2) are provided with second locking structures, and the first locking structures and the second locking structures are matched to connect and lock the upper assembly (1) and the lower assembly (2); the first locking structure or the second locking structure is provided with a plurality of clamping teeth (4) which are vertically distributed, correspondingly, the second locking structure or the first locking structure is provided with clamping grooves (5) which are matched with the clamping teeth (4), the clamping teeth (4) are of downward-inclined round angle structures, the clamping grooves (5) are of round angle structures which correspond to the clamping teeth (4), an upper inclined plane of each clamping tooth (4) forms an included angle of 30-60 degrees with the horizontal plane, and a lower inclined plane of each clamping tooth forms an included angle of 0-30 degrees with the horizontal plane; and two sides of the side wall (21) of the lower component (2) are provided with surrounding edges (26) which are matched with the outer wall structure of the side plate (11) of the upper component (1).

2. A cable retaining clip according to claim 1, wherein the centre of the upper member (1) is curved upwardly to form a convex curve (12).

3. A cable clamp according to claim 2, wherein said lower member (2) is provided with a plurality of concave curved portions (22) at positions opposite to said convex curved portions (12).

4. A cable fixing clip according to claim 3, characterised in that the convex curve (12) is provided with different distinguishing marks (13) and/or the concave curve (22) is provided with different distinguishing marks (23).

5. A cable fixing clip according to claim 1, characterised in that the upper member (1) is provided with a plurality of reinforcing ribs (14) and/or the bottom of the lower member (2) is provided with a plurality of reinforcing ribs (24).

6. A cable fixation clamp as claimed in claim 1, characterized in that the upper member (1) is provided with a first bolt location hole (15) at a position inside the upper member adjacent to the side plate (11), and the lower member (2) is provided with a second bolt location hole (25) at a corresponding position inside the lower member.