Combined wire coil

Abstract

The utility model relates to a combined type wire coil which comprises a wire coil body, the wire coil body comprises two combination bodies with the same shape, the small end faces of the combination bodies are splicing faces, the splicing faces are circular planes, splicing parts are arranged on the splicing faces, the two combination bodies form the wire coil body through the two splicing parts, and the wire coil body is formed by the two combination bodies. A retaining part is further arranged on the splicing surface, and the retaining part prevents the two spliced assemblies from being separated. The utility model relates to the technical field of wire coils. According to the utility model, the connection strength between the two assemblies is enhanced, and the cables are prevented from scattering.

Description

Technical Field

[0001] The utility model relates to the technical field of wire reels, in particular to a combined wire reel. Background Art

[0002] An existing spliced ​​cable drum, see Figure 1 As shown, the insertion hole cooperates with the insertion block to assemble the two assemblies. When the small ends of the two assemblies are in contact, one of the assemblies is rotated in a certain direction so that the insertion block fits into the insertion hole of the other assemblies.

[0003] However, when one of the components of this spliced ​​wiring tray is subjected to an external force that causes it to move in the opposite direction to the rotation when it was assembled, the two components are prone to separation, causing the cables to scatter and more likely causing damage to the cable surface. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a combined cable reel, which has the effect of enhancing the connection strength between the two combined bodies and preventing the cables from scattering.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A combined wire reel includes a wire reel body, wherein the wire reel body includes two combinations of identical shapes, the small end surface of the combination being a splicing surface, the splicing surface being a circular plane, and a splicing portion being provided on the splicing surface. The two combinations are combined to form the wire reel body through the two splicing portions, and a stop portion is further provided on the splicing surface. The stop portion prevents the two combinations from separating when any one of the combinations in the wire reel body has a movement tendency opposite to the rotation direction during installation.

[0007] In a preferred embodiment, the present invention can be further configured as follows: each of the splicing surfaces is evenly provided with two first through holes along its circumference, the upper edges of the first through holes extend outwards to form an insert block, and the vertical section of the insert block is L-shaped;

[0008] Each of the splicing surfaces is evenly provided with two insertion holes along its circumference, and the two insertion holes are spaced apart from the two insertion blocks;

[0009] The distance between the flat plate in the insert block and the corresponding splicing surface is adapted to the wall thickness of the splicing surface.

[0010] In a preferred embodiment, the present invention can be further configured as follows: two arc-shaped through holes are evenly formed on the splicing surface along its circumference, and the interiors of the arc-shaped through holes are connected to the interiors of the corresponding insertion holes;

[0011] An insert plate is provided on one side of each of the two insert blocks, the bottom of the insert plate is connected to one side of the corresponding splicing surface, the insert plate is close to the center of the splicing surface, and the width of the insert plate is adapted to the width of the cross section of the arc-shaped through hole.

[0012] In a preferred embodiment, the present invention can be further configured as follows: two third through holes are evenly formed along the circumference of the splicing surface, one side edge of the third through hole extends outward to form an elastic plate, and the elastic plate is arranged obliquely;

[0013] The two elastic plates and the two inserting blocks are spaced apart;

[0014] One end edge of the elastic plate extends downward to form a baffle, and the baffle is located directly above the corresponding third through hole;

[0015] The baffle is perpendicular to the joint surface.

[0016] In a preferred example, the present invention can be further configured as follows: the inner hole wall of the splicing surface extends toward the interior of the assembly to form a tapered sleeve.

[0017] In summary, the present invention has at least one of the following beneficial technical effects:

[0018] 1. By providing two assemblies, in addition to the splicing part, the assemblies are also provided with a stop part to prevent one of the assemblies from being subjected to an external force and having a movement trend opposite to the rotation when combined, while the two assemblies remain connected to prevent the cables from scattering.

[0019] 2. By providing an arc-shaped through hole and an insert plate, the insert plate is perpendicular to the splicing surface and the insert plate is perpendicular to the plane section in the insert block. The insert plate reduces the external force on the vertical section in the insert block when the two assemblies are subjected to external force, thereby improving the service life of the insert block.

[0020] 3. By extending the inner hole wall of the small end face inward to form a tapered sleeve, when multiple assemblies are stacked, the space occupied by the multiple assemblies is reduced, and the number of assemblies placed in a unit space is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the prior art structure mentioned in the background technology;

[0022] Figure 2 Schematic diagram of the overall structure of the assembly in this embodiment;

[0023] Figure 3 yes Figure 2 A in the middle is an enlarged structural diagram;

[0024] Figure 4is a schematic structural diagram of a plurality of assemblies stacked on each other in this embodiment;

[0025] Figure 5 It is a schematic structural diagram of two assemblies spliced ​​together in this embodiment.

[0026] In the figure, 1, the wire drum body; 11, the assembly; 12, the splicing surface; 2, the first through hole; 21, the insertion block; 22, the insertion hole; 3, the arcuate through hole; 31, the insertion plate; 4, the third through hole; 41, the elastic plate; 42, the baffle; 5, the tapered sleeve. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below with reference to the accompanying drawings.

[0028] Example:

[0029] Reference Figure 2-Figure 5 As shown, the present invention discloses a modular cable reel comprising a cable reel body 1. The cable reel body 1 comprises two identically shaped assembly bodies 11. The edges of the larger ends of the assembly bodies 11 extend radially from the larger ends of the assembly bodies 11 to form a base plate. The assembly bodies 11 are hollow, and the edges of the inner holes at the smaller ends of the assembly bodies 11 extend inward to form a tapered sleeve 5. This facilitates stacking of multiple assembly bodies 11.

[0030] The small end surface of the assembly 11 is a splicing surface 12. The splicing surface 12 is a circular plane, and a splicing portion is provided on the splicing surface 12. The two assemblies 11 are combined into the cable drum body 1 through the two splicing portions.

[0031] Each splicing surface 12 is uniformly circumferentially defined with two first through-holes 2. The upper edges of these first through-holes 2 extend outward to form insert blocks 21, each with an L-shaped vertical cross-section. An insert plate 31 is positioned on one side of each insert block 21. The bottom of each insert plate 31 is connected to one side of the corresponding splicing surface 12, with the insert plate 31 positioned near the center of the splicing surface 12.

[0032] Each joint surface 12 is evenly provided with two insertion holes 22 along its circumference, and the two insertion holes 22 are spaced apart from the two insertion blocks 21. The distance between the flat plate in the insertion block 21 and the corresponding joint surface 12 is adapted to the wall thickness of the joint surface 12.

[0033] Two arc-shaped through holes 3 are evenly formed along the circumference of the splicing surface 12, and the interiors of the arc-shaped through holes 3 are connected to the interiors of the corresponding insertion holes 22. The width of the insertion plate 31 is adapted to the width of the cross section of the arc-shaped through holes 3.

[0034] A stopper is also provided on the splicing surface 12 to prevent the two assemblies from separating when any one of the assemblies in the cable drum body has a movement tendency opposite to the rotation direction during installation.

[0035] Two third through holes 4 are evenly spaced along the circumference of the splicing surface 12. One edge of each third through hole 4 extends outward to form an elastic plate 41, which is arranged at an angle. The two elastic plates 41 are spaced apart from the two insert blocks 21. One end of the elastic plate 41 extends downward to form a baffle 42, which is located directly above the corresponding third through hole 4. The baffle 42 is perpendicular to the splicing surface 12.

[0036] The implementation principle of the above embodiment is:

[0037] When the operator starts to splice the two assemblies 11 together.

[0038] First, one of the assemblies 11 is placed on the ground, with the large end surface of the assemblies 11 in contact with the ground.

[0039] Next, the operator picks up another assembly 11 with the small end of the other assembly 11 facing downward, and places the two insertion blocks 21 on this assembly 11 into the two insertion holes 22 in the other assembly 11 respectively.

[0040] When the small end faces of the two assemblies 11 come into contact, the operator maintains the relative positions of the two assemblies 11 and rotates the upper assembly 11. As the upper assembly 11 rotates, the insert block 21 slowly screws in, and finally the insert plate 31 is located in the corresponding arc-shaped through hole 3, and the insert block 21 is finally engaged with the corresponding insertion hole 22.

[0041] When the insert block 21 is fully inserted, the elastic plate 41 is completely located in the corresponding insert hole 22 , and the baffle 42 in the elastic plate 41 fits in contact with the inner wall of the insert hole 22 .

[0042] The height of the insertion block 21 is equal to the height of the elastic plate 41 when no external force is applied.

[0043] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A combined wire reel, comprising a wire reel body (1), wherein the wire reel body (1) comprises two combinations (11) of the same shape, wherein the small end surface of the combination (11) is a splicing surface (12), the splicing surface (12) is a circular plane, and a splicing portion is provided on the splicing surface (12), and the two combinations (11) are combined into the wire reel body (1) through the two splicing portions, characterized in that: A stopper is also provided on the splicing surface (12), and the stopper prevents the two assemblies (11) from separating when any one of the assemblies (11) in the cable drum body (1) has a movement tendency opposite to the rotation direction during installation.

2. The combined cable drum according to claim 1, characterized in that: Each of the splicing surfaces (12) is evenly provided with two first through holes (2) along its circumference, and the upper edges of the first through holes (2) extend outwards to form an insertion block (21), and the vertical cross-section of the insertion block (21) is L-shaped; Each of the splicing surfaces (12) is evenly provided with two insertion holes (22) along its circumference, and the two insertion holes (22) are spaced apart from the two insertion blocks (21); The distance between the flat plate in the insert block (21) and the corresponding splicing surface (12) is adapted to the wall thickness of the splicing surface (12).

3. The combined cable drum according to claim 2, characterized in that: Two arc-shaped through holes (3) are evenly formed on the splicing surface (12) along its circumference, and the interiors of the arc-shaped through holes (3) are connected to the interiors of the corresponding insertion holes (22); An insert plate (31) is provided on one side of each of the two insert blocks (21), the bottom of the insert plate (31) is connected to one side of the corresponding splicing surface (12), the insert plate (31) is close to the center of the splicing surface (12), and the width of the insert plate (31) is adapted to the width of the cross section of the arc-shaped through hole (3).

4. The combined cable drum according to claim 3, characterized in that: Two third through holes (4) are evenly formed on the splicing surface (12) along its circumference, and one side edge of the third through hole (4) extends outward to form an elastic plate (41), and the elastic plate (41) is arranged obliquely; The two elastic plates (41) and the two inserting blocks (21) are spaced apart from each other; One end edge of the elastic plate (41) extends downward to form a baffle (42), and the baffle (42) is located directly above the corresponding third through hole (4); The baffle (42) is perpendicular to the splicing surface (12).

5. The combined cable drum according to claim 4, characterized in that: The inner hole wall of the splicing surface (12) extends toward the interior of the assembly (11) to form a tapered sleeve (5).

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