Fixing device for power supply cable installation

Abstract

The invention belongs to the technical field of cable installation, and particularly discloses a power supply cable installation fixing device which comprises a supporting plate, fixing structures are detachably connected to the two sides of the top face of the supporting plate, each fixing structure comprises a first clamping structure and a second clamping structure, and the first clamping structures and the second clamping structures are the same in structure. The first clamping structure comprises a supporting lower plate, the upper end of the supporting lower plate is fixedly connected with a fixed hoop, the fixed hoop is fixedly connected with a rotating column, the two ends of the rotating column are sleeved with rotating hoops, abutting plates are distributed on the upper portion of the rotating column, and the upper portions of the rotating hoops are fixedly connected with the abutting plates. An extension spring is fixedly connected between the abutting plate and the lower supporting plate. When the device is actually used, the power supply cable can be well fixed, the power supply cable can be prevented from being damaged by external objects, heat on the power supply cable can be transferred to the outside, and the power supply cable is prevented from being damaged by heat.

Description

Technical Field

[0001] This invention belongs to the field of cable installation technology, and specifically relates to a fixing device for installing power supply cables. Background Technology

[0002] Power cables are typically secured using cable brackets. Cable brackets prevent damage to the power cables from external objects. Traditional cable brackets primarily support the power cables, and workers then use cable clamps to secure them to the brackets. While this method does provide good support, it is conventional and can easily damage the cable's outer surface. Furthermore, when using cable clamps, the cable can easily pull the clamps away from the bracket, causing the connection between the clamps and the bracket to loosen and ultimately compromising the cable's stability. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a fixing device for installing power cables.

[0004] To achieve the above objectives, the present invention provides a fixing device for installing power cables, including a support plate. The top surface of the support plate is detachably connected to fixing structures on both sides. The fixing structures include a first snap-fit ​​structure and a second snap-fit ​​structure, and the first snap-fit ​​structure and the second snap-fit ​​structure have the same structure. The first snap-fit ​​structure includes a lower support plate, a fixing ring fixedly connected to the upper end of the lower support plate, a rotating column fixedly connected to the fixing ring, rotating rings sleeved at both ends of the rotating column, an abutment plate distributed on the upper part of the rotating column, the upper part of the rotating ring fixedly connected to the abutment plate, and a tension spring fixedly connected between the abutment plate and the lower support plate, the tension spring being distributed on the outer sides of the abutment plate and the lower support plate.

[0005] In the above technical solution, the lower end of the supporting lower plate is fixedly connected to an embedded base plate, the embedded base plate is fixedly connected to the top surface of the supporting plate, and a heat-conducting structure is embedded in the abutment plate.

[0006] In the above technical solution, the abutting plate on the first snap-fit ​​structure abuts against a first fixing strip, the first fixing strip is fixedly connected to the abutting plate by a first mounting bolt, and a fastening strip is fixedly connected to the top surface of the first fixing strip, and through holes are fixedly connected at equal intervals on the fastening strip.

[0007] In the above technical solution, further, the abutment plate on the second snap-fit ​​structure abuts against a second fixing strip, the second fixing strip is fixedly connected to the abutment plate by a second mounting bolt, an overlapping strip is fixedly connected to the top surface of the second fixing strip, a through rod is fixedly connected to the inner side of the overlapping strip, and a snap-fit ​​connector is fixedly connected to the end of the through rod.

[0008] In the above technical solution, the through rod passes through the through hole and the fastening strip, the snap joint has a spherical structure, the overlapping strip abuts against the fastening strip, and the overlapping strip and the fastening strip are elastic.

[0009] In the above technical solution, the heat-conducting structure further includes a fixed frame, a heat-conducting plate is fixedly connected to the inner wall of the fixed frame, a heat-absorbing plate is fixedly connected to the inner side of the heat-conducting plate, a heat-dissipating plate is fixedly connected to the outer side of the heat-conducting plate, a evaporation part is provided on the outer side of the heat-dissipating plate, and an insertion hole is provided in the middle of the heat-conducting plate.

[0010] In the above technical solution, the abutting plate is further provided with a snap-fit ​​hole, the outer wall of the fixing frame abuts against the inner wall of the snap-fit ​​hole, and a through screw is passed through the abutting plate, the through screw passing through the insertion hole and penetrating the heat-conducting plate.

[0011] In the above technical solution, the support plate is further characterized by a U-shaped structure, and heat dissipation mesh holes are provided on the support plate near the first and second snap-fit ​​structures. A fixing ear plate is fixedly connected to the lower part of the support plate, and bolt holes are provided on the fixing ear plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In actual use, this device can effectively secure the power supply cable and prevent it from being damaged by external objects.

[0013] 2. In actual use, this device can transfer the heat on the power supply cable to the outside, preventing the power supply cable from being damaged by heat.

[0014] 3. In actual use, this device can quickly install power supply cables, improving the efficiency of power supply cable installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram illustrating the implementation state of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention; Figure 3 This is a schematic diagram of the connection structure between the tension spring, the lower support plate, and the abutment plate in this invention; Figure 4 This is a schematic diagram showing the connection between the second fixing strip and the second snap-fit ​​structure in this invention; Figure 5 This is a schematic diagram of the structure in this invention; Figure 6 This is a schematic diagram of the structure in this invention.

[0016] In the diagram: 1. Support plate; 2. Bolt hole; 3. Fixing ear plate; 4. First snap-fit ​​structure; 5. Heat dissipation mesh; 6. Second snap-fit ​​structure; 7. Fastening strip; 8. First fixing strip; 9. Snap-fit ​​hole; 10. Through screw; 11. Rotating hoop; 12. Tension spring; 13. Embedded base plate; 14. Fixing hoop; 15. Support lower plate; 16. Rotating column; 17. Heat-conducting structure; 18. Abutment plate; 19. First mounting bolt; 20. Through hole; 21. Second mounting bolt; 22. Through rod; 23. Snap-fit ​​joint; 24. Overlap strip; 25. Second fixing strip; 26. Fixing frame; 27. Heat-conducting plate; 28. Heat-absorbing plate; 29. ​​Insertion hole; 30. Heat dissipation plate; 31. Volatilization section. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figures 1-6 The power cable mounting device shown includes a support plate 1. The top surface of the support plate 1 is detachably connected to the two sides with fixing structures. The fixing structures include a first snap-fit ​​structure 4 and a second snap-fit ​​structure 6. The first snap-fit ​​structure 4 and the second snap-fit ​​structure 6 have the same structure. The first snap-fit ​​structure 4 and the second snap-fit ​​structure 6 can fix the power cable on the support plate 1. The first snap-fit ​​structure 4 includes a lower support plate 15. A fixing ring 14 is fixedly connected to the upper end of the lower support plate 15. A rotating column 16 is fixedly connected to the fixing ring 14. Rotating rings 11 are sleeved at both ends of the rotating column 16. An abutment plate 18 is distributed on the upper part of the rotating column 16. The upper part of the rotating ring 11 is fixedly connected to the abutment plate 18. A tension spring 12 is fixedly connected between the abutment plate 18 and the lower support plate 15. The tension spring 12 is distributed on the outer side of the abutment plate 18 and the lower support plate 15. The abutment plate 18 can drive the rotating ring 11 to rotate on the rotating column 16. At this time, the tension spring 12 can store force.

[0019] The lower end of the support plate 15 is fixedly connected to the embedded base plate 13, which is fixedly connected to the top surface of the support plate 1. A heat-conducting structure 17 is embedded in the abutment plate 18, which can realize the first snap-fit ​​structure 4 and the second snap-fit ​​structure 6 fixed on the support plate 1.

[0020] The abutment plate 18 on the first snap-fit ​​structure 4 abuts against the first fixing strip 8. The first fixing strip 8 is fixedly connected to the abutment plate 18 by the first mounting bolt 19. The top surface of the first fixing strip 8 is fixedly connected to the snap-fit ​​strip 7. Through holes 20 are fixedly connected at equal intervals on the snap-fit ​​strip 7. The abutment plate 18 on the second snap-fit ​​structure 6 abuts against the second fixing strip 25. The second fixing strip 25 is fixedly connected to the abutment plate 18 by the second mounting bolt 21. The top surface of the second fixing strip 25 is fixedly connected to the overlapping strip 24. Through rod 22 is fixedly connected to the inner side of the overlapping strip 24. The end of the through rod 22 is fixedly connected to the snap-fit ​​connector 23.

[0021] The through rod 22 passes through the through hole 20 and the fastening strip 7. The snap connector 23 has a spherical structure. The overlapping strip 24 abuts against the fastening strip 7. The overlapping strip 24 and the fastening strip 7 are elastic. When the through rod 22 passes through the through hole 20 and the fastening strip 7, the overlapping strip 24 can abut against the fastening strip 7, and the power supply cable can be fixed on the support plate 1.

[0022] The heat-conducting structure 17 includes a fixed frame 26, a heat-conducting plate 27 fixedly connected to the inner wall of the fixed frame 26, a heat-absorbing plate 28 fixedly connected to the inner side of the heat-conducting plate 27, and a heat-dissipating plate 30 fixedly connected to the outer side of the heat-conducting plate 27. A evaporation section 31 is provided on the outer side of the heat-conducting plate 30. An insertion hole 29 is provided in the middle of the heat-conducting plate 27. When the heat-absorbing plate 28 abuts against the power supply cable, the heat-absorbing plate 28 can transfer the heat of the power supply cable to the heat-conducting plate 27. Subsequently, the heat-conducting plate 27 can transfer the heat to the heat-dissipating plate 30, so that the heat-dissipating plate 30 can discharge the heat to the outside. The evaporation section 31 is a rough texture opened on the heat-dissipating plate 30. The setting of the evaporation section 31 can increase the contact area between the air and the heat-dissipating plate 30.

[0023] The abutment plate 18 has a snap-fit ​​hole 9. The outer wall of the fixing frame 26 abuts against the inner wall of the snap-fit ​​hole 9. A through screw 10 passes through the abutment plate 18. The through screw 10 passes through the insertion hole 29 and passes through the heat-conducting plate 27, so that the heat-conducting plate 27 can be fixed on the abutment plate 18.

[0024] The support plate 1 has a U-shaped structure. Heat dissipation mesh 5 is provided on the support plate 1 near the first snap-fit ​​structure 4 and the second snap-fit ​​structure 6. The lower part of the support plate 1 is fixedly connected to the fixing ear plate 3, and the fixing ear plate 3 has bolt holes 2. The U-shaped structure of the support plate 1 can facilitate the contact between the power supply cable and the air. When the air around the support plate 1 flows, the airflow can transfer the heat evaporated by the power supply cable through the heat dissipation mesh 5.

[0025] Working principle: In actual use, the operator inserts the external bolt into the bolt hole 2, then moves the external bolt to fix the fixing ear plate 3 to the outside. Then, the operator connects the power supply cable between the first snap-fit ​​structure 4 and the second snap-fit ​​structure 6. When the through rod 22 passes through the through hole 20 and the fastening strip 7, the overlapping strip 24 can be abutted on the fastening strip 7, thus fixing the power supply cable to the support plate 1. The support plate 1 has a U-shaped structure, which facilitates the contact between the power supply cable and the air. When the air around the support plate 1 flows, the airflow can transfer the heat evaporated by the power supply cable through the heat dissipation mesh 5. When the heat absorption plate 28 abuts against the power supply cable, the heat absorption plate 28 can transfer the heat of the power supply cable to the heat conduction plate 27, and then the heat conduction plate 27 can transfer the heat to the heat dissipation plate 30, thus allowing the heat dissipation plate 30 to release heat to the outside. The evaporation part 31 is a rough texture on the heat dissipation plate 30. The setting of the evaporation part 31 can increase the contact area between the air and the heat dissipation plate 30.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A fixing device for power cable installation, comprising a support plate (1), characterized in that, The top surface of the support plate (1) is detachably connected with a fixing structure on both sides, the fixing structure comprises a first clamping structure (4) and a second clamping structure (6), the first clamping structure (4) and the second clamping structure (6) are the same structure; The first clamping structure (4) comprises a support lower plate (15), the upper end of the support lower plate (15) is fixedly connected with a fixed hoop (14), the fixed hoop (14) is fixedly connected with a rotating column (16), both ends of the rotating column (16) are sleeved with a rotating hoop (11), the upper part of the rotating column (16) is distributed with an abutment plate (18), the upper part of the rotating hoop (11) is fixedly connected with the abutment plate (18), the abutment plate (18) and the support lower plate (15) are fixedly connected with a tension spring (12), the tension spring (12) is distributed on the outer side of the abutment plate (18) and the support lower plate (15).

2. The fixing device for power cable installation according to claim 1, characterized in that, The lower end of the support lower plate (15) is fixedly connected with an embedded bottom plate (13), the embedded bottom plate (13) is fixedly connected with the top surface of the support plate (1), the abutment plate (18) is embedded with a heat conduction structure (17).

3. The fixing device for power cable installation according to claim 1, characterized in that, The abutment plate (18) on the first clamping structure (4) is abutted with a first fixed strip (8), the first fixed strip (8) is fixedly connected with the abutment plate (18) through a first mounting bolt (19), the top surface of the first fixed strip (8) is fixedly connected with a buckling strip (7), the buckling strip (7) is fixedly connected with a through hole (20) at equal intervals.

4. The fixing device for power cable installation according to claim 3, characterized in that, The abutment plate (18) on the second clamping structure (6) is abutted with a second fixed strip (25), the second fixed strip (25) is fixedly connected with the abutment plate (18) through a second mounting bolt (21), the top surface of the second fixed strip (25) is fixedly connected with a lap strip (24), the inner side of the lap strip (24) is fixedly connected with a penetrating rod (22), the end of the penetrating rod (22) is fixedly connected with a clamping head (23).

5. A fixing device for power cable installation according to claim 4, characterized in that The penetrating rod (22) penetrates the buckling strip (7) through the through hole (20), the clamping head (23) is a spherical structure, the lap strip (24) is abutted on the buckling strip (7), the lap strip (24) and the buckling strip (7) have elasticity.

6. The fixing device for power cable installation according to claim 2, characterized in that, The heat conduction structure (17) comprises a fixed frame (26), the inner wall of the fixed frame (26) is fixedly connected with a heat conduction plate (27), the inner side of the heat conduction plate (27) is fixedly connected with a heat absorption plate (28), the outer side of the heat conduction plate (27) is fixedly connected with a heat dissipation plate (30), the outer side of the heat dissipation plate (30) is provided with an evaporation part (31), the middle part of the heat conduction plate (27) is provided with a plug-in hole (29).

7. A fixing device for power cable installation according to claim 6, characterized in that The abutment plate (18) is provided with a clamping hole (9), the outer wall of the fixed frame (26) is abutted with the inner wall of the clamping hole (9), the abutment plate (18) is penetrated with a penetrating screw rod (10), the penetrating screw rod (10) penetrates the heat conduction plate (27) through the plug-in hole (29).

8. The power cable installation fixture of claim 1, wherein, The support plate (1) is of U-shaped structure, the support plate (1) is provided with a heat dissipation mesh (5) near the first clamping structure (4) and the second clamping structure (6), and the lower part of the support plate (1) is fixedly connected with a fixed lug plate (3), and the fixed lug plate (3) is provided with a bolt hole (2).

Images