A wire fixing device

Abstract

The wire fixing device of the present invention includes a first annular structure and a second annular structure. The second annular structure is disposed around the outer peripheral surface of the first annular structure. A hollow structure is formed between the first annular structure and the second annular structure. The outer peripheral surface of the first annular structure and the inner peripheral surface of the second annular structure are connected together through a connecting portion. A wire body fixing structure is formed on the second annular structure, and the wire body can be fixed through the wire body fixing structure. In the present invention, the first annular structure and the second annular structure form a hollow structure, which can avoid the direct influence of the temperature of the pipeline on the wire body. The wire fixing device of the present invention has a self-locking structure, which can conveniently fix the wire fixing device on the pipeline and improve the operation efficiency. The wire body fixing structure of the wire fixing device of the present invention can adjust the size of the wire passing hole through the cooperation of the wire fixing belt and the limiting hole, and can meet the use with different wire diameters.

Description

Technical Field

[0001] The present invention relates to a wire fixing device, and more particularly to a hollow heat-insulating wire fixing device. Background Art

[0002] In the prior art for wire routing, as Figures 1-3 shown, rubber rings 100 and wire ties 101 are often used to fix wire bodies on a pipeline 102 to prevent the wires from touching the pipe. However, after the wire bodies are fixed with the wire ties 101 and rubber rings 100, in the example of fixing the compressor wires on the pipeline 102 with the rubber rings 100 and high-temperature wire ties 101, the temperature of the pipeline 102 is directly transmitted to the wire bodies through the rubber rings 100, resulting in an increase in the temperature of the wire bodies and low safety during long-term use. The fixing method of the rubber rings with the wire bodies needs to be used in cooperation with the wire ties 101, resulting in low production efficiency. The fixing position of the wire ties 101 on the rubber rings 100 is in the middle. After the wire ties 101 are fixed, the actual blocking area of the rubber rings 100 is only half of the effective area, and the wires are prone to shift to the side, resulting in wire-pipe contact. Summary of the Invention

[0003] In view of this, the present invention provides a wire fixing device, which solves at least one of the following technical problems:

[0004] 1) The temperature of the pipeline is directly transmitted to the wires through the rubber rings, resulting in low safety during long-term use;

[0005] 2) The fixing position of the wire ties on the rubber rings is in the middle. After the wire ties are fixed, the actual blocking area of the rubber rings is only half of the effective blocking area, and the wires are prone to shift to the side, resulting in wire-pipe contact;

[0006] 3) The fixing method of the rubber rings with the wire bodies needs to be used in cooperation with the wire ties, resulting in low production efficiency.

[0007] The wire fixing device of the present invention adopts a double-layer structure and dissipates heat through the hollow part to avoid the temperature transmitted from the pipeline to the rubber rings directly affecting the wire bodies; optionally, the present invention adds a locking (self-locking) structure, and when in use, the rubber rings only need to be directly buckled on the pipeline, improving the production efficiency; optionally, a wire body fixing structure is added, and the wire bodies are effectively fixed on the blocking surface, greatly improving the utilization rate of the functional blocking surface and effectively avoiding wire-pipe contact caused by operation differences of the wire bodies; on the wire fixing belt of the fixing structure, serrated third protrusions and fourth protrusions are added, which are used in cooperation with the limiting protrusions (fifth and sixth protrusions) on the limiting holes (first and second holes). The size of the wire passing holes can be adjusted according to different wire diameters, which is convenient for use. Adding the fixing structure can cancel the original wire ties for wire fixing, improving the production efficiency.

[0008] Specifically: A wire fixing device includes a first annular structure and a second annular structure:

[0009] The second annular structure is disposed around the outer peripheral surface of the first annular structure, and a hollow structure is formed between the inner peripheral surface of the first annular structure and the outer peripheral surface of the second annular structure;

[0010] The outer peripheral surface of the first annular structure and the inner peripheral surface of the second annular structure are connected together by a connecting portion;

[0011] A wire fixing structure is formed on the second annular structure, and the wire can be fixed through the wire fixing structure.

[0012] Preferably, the first annular structure is a non-closed annular structure, and the first annular structure is formed with a first end portion and a second end portion;

[0013] The second annular structure is a non-closed annular structure, and the second annular structure is formed with a third end portion and a fourth end portion;

[0014] The connecting portion includes a first connecting portion and a second connecting portion;

[0015] The first end portion and the third end portion are connected by the first connecting portion, and the second end portion and the fourth end portion are connected by the second connecting portion.

[0016] Preferably, both the first annular structure and the second annular structure have elasticity.

[0017] Preferably, both the first annular structure and the second annular structure have elasticity.

[0018] Preferably, a locking structure is formed on the second annular structure, and the locking structure is used to prevent the third and fourth end portions from separating.

[0019] Preferably, the locking structure includes a fixing band, one end of the fixing band is fixed on the second annular structure, and the other end of the fixing band can be fixed on the second annular structure through the cooperation of a convex point and a fixing hole. When locked, both ends of the fixing band are respectively located on both sides of the third end portion and the fourth end portion.

[0020] Preferably, the wire fixing structure includes a wire fixing band, one end of the wire fixing band has a first boss, and a first hole matching with the first boss is formed on the second annular structure. One end of the wire fixing band can be fixed on the second annular structure through the cooperation of the first boss and the first hole, and the other end of the wire fixing band is fixed on the second annular structure.

[0021] Preferably, one end of the wire fixing band further has a plurality of third bosses; the first hole can adjust the gap between the wire fixing band and the second annular structure through the cooperation with the third bosses.

[0022] Preferably, the wire fixing structure includes a wire fixing band, one end of the wire fixing band has a first boss, and a first hole matching with the first boss is formed on the second annular structure. One end of the wire fixing band can be fixed on the second annular structure through the cooperation of the first boss and the hole;

[0023] The other end of the wire fixing belt has a second boss, and a second hole matching with the second boss is formed on the second annular structure. The other end of the wire fixing belt can be fixed on the second annular structure through the cooperation of the second boss and the second hole.

[0024] Preferably, one end of the wire fixing belt further has a plurality of third bosses, and the gap between the wire fixing belt and the second loop structure can be adjusted through the cooperation of the first hole and the third bosses; and / or,

[0025] The other end of the wire fixing belt further has a plurality of fourth bosses, and the gap between the wire fixing belt and the second loop structure can be adjusted through the cooperation of the second hole and the fourth bosses.

[0026] Preferably, the wire fixing structure has an arc structure.

[0027] Preferably, both the first annular structure and the second annular structure are circular ring structures.

[0028] In addition, the present invention also provides a compressor, and the compressor uses the wire fixing device described in the present invention to fix the wire body.

[0029] The wire fixing device of the present invention adopts a double-layer structure, dissipates heat through the hollow part, and avoids the direct influence of the temperature of the pipeline on the wire body; there is a locking (self-locking) structure in the structure, which improves the production efficiency; the wire fixing structure is used to fix the wire body, and all the blocking areas of the first annular structure and the second annular structure (rubber ring) can be effectively utilized. The adjustable structure of the wire passing hole can meet the use with different wire diameters.

[0030] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] By referring to the accompanying drawings and describing its exemplary embodiments in detail, the above and other objectives, features, and advantages of the present disclosure will become more apparent. The following described drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 One of the schematic diagrams of fixing the compressor wire on the pipeline with a rubber ring and wire ties in the prior art.

[0033] Figure 2 Another schematic diagram of fixing the compressor wire on the pipeline with a rubber ring and wire ties in the prior art.

[0034] Figure 3 Schematic diagram of a rubber ring in the prior art.

[0035] Figure 4 Stereoscopic schematic diagram of the wire fixing device of the present invention.

[0036] Figure 5 Schematic perspective view of the wire fixing device of the present invention from another perspective.

[0037] Figure 6 Schematic perspective view of the wire fixing structure of the present invention.

[0038] Figure 7 Partial schematic perspective view of the second annular structure of the present invention.

[0039] Figure 8 Schematic perspective view of the wire fixing device of the present invention from yet another perspective.

[0040] Figure 9 Schematic perspective view of the fixing strap of the present invention.

[0041] Figure 10 Schematic perspective view of the wire fixing device of the present invention from still another perspective.

[0042] Figure 11 Schematic perspective view of the wire fixing device of the present invention in the working state

[0043] Wherein: 100 - rubber ring, 101 - wire bundle, 102 - compressor pipeline;

[0044] 1 - first annular structure, 2 - second annular structure, 3 - wire fixing strap, 4 - fixing strap, 5 - connecting part, 6 - pipeline;

[0045] 11 - first end, 12 - second end, 21 - first hole, 22 - second hole, 23 - third end, 24 - fourth end, 25 - fifth boss, 26 - sixth boss, 31 - first boss, 32 - second boss, 33 - third boss, 34 - fourth boss, 41 - fixing hole, 42 - bump, 51 - first connecting part, 52 - second connecting part. Detailed implementation manners

[0046] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote the same or similar parts, and thus their repeated description will be omitted.

[0047] In addition, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of the present disclosure. However, those skilled in the art will realize that the technical solutions of the present disclosure can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other cases, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the present disclosure.

[0048] It should be understood that although terms such as first, second, and third may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another. Thus, the first structure discussed below may be referred to as the second structure without departing from the teachings of the concepts of the present disclosure. As used herein, the term "and / or" includes any one of the associated listed items and all combinations of one or more of them.

[0049] Those skilled in the art can understand that the drawings are only schematic diagrams of exemplary embodiments, and the modules or processes in the drawings are not necessarily essential for implementing the present disclosure, and thus cannot be used to limit the protection scope of the present disclosure.

[0050] The following is a detailed description of the specific implementation manners in the present invention in conjunction with the attached Figures 4-11 drawings:

[0051] As Figure 4 , as shown in Figure 5, the wire fixing device includes a first annular structure 1 and a second annular structure 2. The second annular structure 2 is disposed around the outer peripheral surface of the first annular structure 1, and a hollow structure is formed between the inner peripheral surface of the first annular structure 1 and the outer peripheral surface of the second annular structure 2; the outer peripheral surface of the first annular structure 1 and the inner peripheral surface of the second annular structure 2 are connected together by a connecting portion 5; a wire fixing structure is formed on the second annular structure 2, and the fixing of the wire can be achieved through the wire fixing structure.

[0052] Among them, the annular structure of the present invention refers to a structure arranged in a surrounding manner, which can be in the shape of a circular ring, a square, a rectangle, etc. The annular structure of the present invention can be a non-closed structure or a closed structure (closed structure). Optionally, the first annular structure 1 is a non-closed annular structure, the first annular structure 1 is formed with a first end 11 and a second end 12, and the connecting portion 5 includes a first connecting portion 51 and a second connecting portion 52; the second annular structure 2 is a non-closed annular structure, the second annular structure 2 is formed with a third end 23 and a fourth end 24; the first end 11 and the third end 23 are connected by the first connecting portion 51, and the third end 23 and the fourth end 24 are connected by the second connecting portion 52.

[0053] The first annular structure 1 and the second annular structure 2 are both elastic and can be made of rubber. The first annular structure 1, the second annular structure 2 and the connecting portion 5 can be integrally formed in whole or in part. When fixed on the pipeline 6, the third end portion 23 and the fourth end portion 24 can be opened outwards and then snapped onto the pipeline 6, and then closed by its elasticity.

[0054] like Figure 8 As shown in FIGS. 9 and 10 , a locking structure is formed on the outer peripheral surface of the second annular structure 2 , and the locking structure is used to prevent the third and fourth ends 24 from being separated.

[0055] Optionally, the locking structure includes a fixing belt 4, one end of which is fixed to the second annular structure 2, and the other end of the fixing belt 4 can be fixed to the second annular structure 2 by cooperation between a protrusion 42 and a fixing hole 41. When locked, the two ends of the fixing belt 4 are respectively located on both sides of the third end 23 and the fourth end 24.

[0056] like Figure 4 As shown, the first annular structure 1 and the second annular structure 2 are both circular annular structures, and the two can be concentric circular rings.

[0057] like Figure 6 ,7 shows that although Figure 6 , 7, the wire body fixing structure includes a wire fixing belt 3 and a limiting hole (a first hole 21 and a second hole 22) that cooperates with the wire fixing belt 3. Figure 6 , 7 shows that both ends of the fixed line belt 3 have the same adjustable structure, which can be replaced, one end of the fixed line belt 3 is fixed, and the other end is Figure 6 , the adjustable structure shown in FIG7 can obviously also realize the present invention. For example, one end of the wire fixing belt 3 has a first boss 31, and the second annular structure 2 is formed with a first hole 21 that matches the first boss 31. The wire fixing belt 3 can be fixed to the second annular structure 2 through the cooperation between the first boss 31 and the first hole 21, and the other end of the wire fixing belt 3 is fixed to the second annular structure 2. One end of the wire fixing belt 3 also has a plurality of third bosses 33; the first hole 21 can adjust the gap between the wire fixing belt 3 and the second annular structure by cooperating with the third bosses 33.

[0058] like Figure 6 As shown in Figure 7, one end of the fixing belt 3 has a first boss 31, and a first hole 21 cooperating with the first boss 31 is formed on the second annular structure 2. The fixing belt 3 can be fixed to the second annular structure 2 by the cooperation between the first boss 31 and the hole. The other end of the fixing belt 3 has a second boss 32, and a second hole 22 cooperating with the second boss 32 is formed on the second annular structure 2. The fixing belt 3 can be fixed to the second annular structure 2 by the cooperation between the second boss 32 and the second hole 22.

[0059] One end of the wire fixing belt 3 also has a plurality of third bosses 33; the first hole 21 can adjust the gap between the wire fixing belt 3 and the second loop structure through cooperation with the third bosses 33; the other end of the wire fixing belt 3 also has a plurality of fourth bosses 34; the second hole 22 can adjust the hollow structure between the wire fixing belt 3 and the second loop structure through cooperation with the fourth bosses 34.

[0060] As Figure 6 , as shown in FIG. 7, the wire fixing belt 3 can have an arc structure, which can conveniently adjust the size of the wire passing hole.

[0061] The wire fixing device of the present invention mainly consists of two barrier surfaces, a wire body fixing structure, and a self-locking structure. The two barrier surfaces are respectively a first annular structure 1 and a second annular structure 2, and the two barrier surfaces form a hollow structure to prevent the temperature of the pipeline 6 from being directly transmitted to the wire body.

[0062] Wire body fixing structure: It consists of a wire fixing belt 3 and limiting holes (the first hole 21 and the second hole 22). The wire fixing belt 3 has serrated bosses (the third bosses 33 and the fourth bosses 34), and limiting bosses (the fifth boss 25 and the sixth boss 26) are added in the limiting holes to cooperate with the serrated bosses on the wire fixing belt 3.

[0063] The locking structure forms a self-locking structure: It consists of a fixing belt 4 and fixing bumps. When in use, the fixing belt 4 is used in combination with the fixing points to effectively fix the wire and the rubber ring on the pipeline 6.

[0064] As Figure 11 shown, when in use: The operator first buckles the wire fixing device at the corresponding position of the pipeline 6, and can separate it by pulling the third end 23 and the fourth end 24 outward. The wire fixing device of the present invention can be made of rubber and can also be called a rubber ring. Then, the rubber ring is fixed on the pipeline 6 through the self-locking structure. When wiring, only need to pass the wire through the wire fixing device from bottom to top, and the wire can be effectively fixed on the pipeline 6. The operator can adjust the size of the wire passing hole by pushing and pulling the wire fixing belt 3 according to the actual wire diameter to meet the usage requirements of wires with different diameters.

[0065] Compared with the well-known and mature rubber ring (see Figure 3 ), in the prior art, the rubber ring needs to be used in combination with a wire tie. Since the wire tie of the rubber ring needs to be fixed in the middle of the rubber ring, the functional barrier area of the rubber ring is only half of the original effective area. Due to operation differences on the production line, the wire is likely to deviate from the effective area of the rubber ring after being fixed with the wire tie, resulting in the wire touching the pipe, which poses a safety hazard. The present invention uses a hollow heat-insulating structure, as Figure 4, avoid the temperature of the pipeline 6 from being directly transferred to the wire body; the present invention adds a wire body fixing structure, the length of which in the horizontal direction is on the blocking surface, and the utilization rate of the effective blocking surface will reach 100%, avoiding the wire from deviating and hitting the pipeline 6 due to production operation differences, and the wire ties used to fix the wire and the rubber ring can be cancelled, greatly improving the production efficiency and reducing the overall machine cost. At the same time, the adjustable wire passing hole greatly expands the application range of the present invention and has stronger versatility. The present invention adds a self-locking structure, and production employees only need to use the fixing band 4 in combination with the fixing bump to effectively fix the rubber ring and the wire body on the pipeline 6, greatly improving the production efficiency.

[0066] Beneficial effects:

[0067] The present invention has at least the following beneficial effects:

[0068] The first annular structure 1 and the second annular structure 2 of the present invention form a hollow structure, which can avoid the direct influence of the temperature of the pipeline 6 on the wire body. The wire fixing device of the present invention has a self-locking structure, which can conveniently fix the wire fixing device on the pipeline 6 and improve the operation efficiency. The wire body fixing structure of the wire fixing device of the present invention can adjust the size of the wire passing hole through the cooperation of the fixing belt 3 and the limiting hole, and can meet the use with different wire diameters.

[0069] The specific exemplary embodiments of the present disclosure are shown and described above. It should be understood that the present disclosure is not limited to the detailed structures, settings or implementation methods described here; on the contrary, the present disclosure is intended to cover various modifications and equivalent settings included within the spirit and scope of the appended claims.

Claims

1. A wire fixing device for fixing a wire on a pipeline (6), comprising a first annular structure (1) and a second annular structure (2), characterized in that: The second annular structure (2) is arranged around the outer peripheral surface of the first annular structure (1), and a hollow heat insulation structure is formed between the inner peripheral surface of the first annular structure (1) and the outer peripheral surface of the second annular structure (2); The outer peripheral surface of the first annular structure (1) and the inner peripheral surface of the second annular structure (2) are connected together by a connecting part (5), and the first annular structure (1) is used for being fixed on the pipeline (6); A wire fixing structure is formed on the second annular structure (2), and the wire is fixed through the wire fixing structure; The wire fixing structure includes a wire fixing belt (3), and the wire fixing belt (3) is horizontally arranged on the second annular structure (2) along the axial direction of the second annular structure (2); The first annular structure (1) and the second annular structure (2) are made of rubber.

2. The wire fixing device according to claim 1, characterized in that: The first annular structure (1) is a non-closed annular structure, and the first annular structure (1) forms a first end (11) and a second end (12); The second annular structure (2) is a non-closed annular structure, and the second annular structure (2) forms a third end (23) and a fourth end (24); The connecting part (5) includes a first connecting part (51) and a second connecting part (52); The first connecting part (51) is connected between the first end (11) and the third end (23), and the second connecting part (52) is connected between the second end (12) and the fourth end (24); The first annular structure (1), the second annular structure (2), the first connecting part (51) and the second connecting part (52) are integrally formed; Both the first annular structure (1) and the second annular structure (2) have elasticity.

3. The wire fixing device according to claim 2, wherein: A locking structure is formed on the second annular structure (2), and the locking structure is used to prevent the third and fourth ends (24) from separating.

4. The wire fixing device according to claim 3, characterized in that: The locking structure includes a fixing belt (4), one end of the fixing belt (4) is fixed on the second annular structure (2), and the other end of the fixing belt (4) is fixed on the second annular structure (2) through the cooperation of a bump (42) and a fixing hole (41). When locking, the two ends of the fixing belt (4) are respectively located on both sides of the third end (23) and the fourth end (24).

5. The wire fixing device according to any one of claims 1-4, characterized in that: The wire fixing structure includes a wire fixing belt (3), one end of the wire fixing belt (3) has a first boss (31), a first hole (21) matching with the first boss (31) is formed on the second annular structure (2), and one end of the wire fixing belt (3) is fixed on the second annular structure (2) through the cooperation of the first boss (31) and the first hole (21), and the other end of the wire fixing belt (3) is fixed on the second annular structure (2).

6. The wire fixing device according to claim 5, wherein: One end of the wire fixing belt (3) also has a plurality of third bosses (33); the first hole (21) can adjust the gap between the wire fixing belt (3) and the second annular structure (2) through the cooperation with the third bosses (33).

7. The wire fixing device according to any one of claims 1-4, characterized in that: The wire body fixing structure includes a wire fixing belt (3). One end of the wire fixing belt (3) has a first boss (31), and a first hole (21) matching with the first boss (31) is formed on the second annular structure (2). One end of the wire fixing belt (3) is fixed on the second annular structure (2) through the cooperation of the first boss (31) and the first hole (21). The other end of the wire fixing belt (3) has a second boss (32), and a second hole (22) matching with the second boss (32) is formed on the second annular structure (2). The other end of the wire fixing belt (3) is fixed on the second annular structure (2) through the cooperation of the second boss (32) and the second hole (22).

8. The wire fixing device according to claim 7, characterized in that: One end of the wire fixing belt (3) further has a plurality of third bosses (33), and the clearance between the wire fixing belt (3) and the second annular structure can be adjusted through the cooperation of the first hole (21) and the third bosses (33); and / or, The other end of the wire fixing belt (3) further has a plurality of fourth bosses (34), and the clearance between the wire fixing belt (3) and the second annular structure can be adjusted through the cooperation of the second hole (22) and the fourth bosses (34).

9. The wire fixing device according to any one of claims 1-4, 6, and 8, characterized in that: The wire body fixing structure has an arc structure.

10. The wire fixing device according to any one of claims 1-4, 6, and 8, characterized in that: Both the first annular structure (1) and the second annular structure (2) are circular ring structures.

11. A compressor, characterized in that: The compressor fixes the wire body by using the wire fixing device according to any one of claims 1-10.

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