High-voltage switch cabinet cable bridge with fixing band

Abstract

The utility model relates to the technical field of cable bridges, and discloses a high-voltage switch cabinet cable bridge with a fixing band, which comprises a first frame body, a second frame body is arranged on one side of the first frame body, and connecting frames are connected in the first frame body and the second frame body in a sliding manner. Fixing columns are fixedly connected to the interiors of the first frame body and the second frame body, the outer walls of the fixing columns are sleeved with springs, one ends of the springs are fixedly connected with push-pull blocks, sliding columns are fixedly connected to the interiors of the push-pull blocks, the fixing columns are slidably connected to the interiors of the sliding columns, and the sliding columns are slidably connected to the interiors of the connecting frames. By pushing and pulling the push-pull block, the push-pull block drives the sliding column to be separated from the interior of the connecting frame, so that the connecting frame and the fixing assembly are separated from the interior of the first frame body or the interior of the second frame body, the effect of quickly detaching the fixing assembly is achieved, the problem that the detaching process of the fixing assembly is too complicated is solved, and the workload of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a high-voltage switch cabinet cable bridge with a fixing belt. Background Art

[0002] High-voltage switchgear is an electrical device used to distribute, control and protect circuits in high-voltage power systems; these systems usually include substations, industrial equipment and power distribution networks. In order to make the line layout of high-voltage switchgear more reasonable, we usually use a cable tray to organize, protect and support the cable lines; in terms of organization, the cable tray is often equipped with corresponding fixing belts to fix the position of the corresponding cables so that they will not be too scattered and messy.

[0003] However, in the existing high-voltage switch cabinet cable tray with fixing belts, the position of the fixing belts is often fixed by structures such as bolts. After long-term use, when it needs to be repaired and replaced, it is necessary to remove these bolts and then remove the corresponding fixing belts, and the disassembly process is complicated. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a high-voltage switch cabinet cable tray with a fixing belt, which improves the problem that the process of removing the fixing belt of the cable tray by basic methods such as bolts is too troublesome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-voltage switch cabinet cable bridge with a fixing belt comprises a first frame, a second frame is arranged on one side of the first frame, a connecting frame is slidably connected to the inside of the first frame and the second frame, a fixing column is fixedly connected to the inside of the first frame and the second frame, a spring is sleeved on the outer wall of the fixing column, a push-pull block is fixedly connected to one end of the spring, a sliding column is fixedly connected to the inside of the push-pull block, the fixing column is slidably connected to the inside of the sliding column, the sliding column is slidably connected to the inside of the connecting frame, and a fixing component is arranged inside the connecting frame.

[0007] The fixing assembly includes a binding post, and a binding belt is arranged between the binding posts at upper and lower sides, and the binding posts are fixedly connected to the inside of the connecting frame.

[0008] A sealing groove is provided inside the first frame body, a sealing frame is fixedly connected to one side of the second frame body, and the sealing frame is slidably connected inside the sealing groove.

[0009] A rotating column is rotatably connected inside the second frame, and a connecting plate is fixedly connected to the outer wall of the rotating column.

[0010] The connecting plate is internally threaded with screws, and the first frame is connected to the connecting plate via the screws.

[0011] A flame retardant layer is disposed inside the first frame and the second frame.

[0012] An anti-corrosion layer is arranged on one side of the flame retardant layer.

[0013] A base layer is arranged on a side of the flame retardant layer away from the anti-corrosion layer.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model pushes and pulls the push-pull block so that the push-pull block drives the sliding column to detach from the inside of the connecting frame, so that the connecting frame and the fixing assembly are detached from the first frame body or the second frame body, so as to achieve the effect of quickly disassembling the fixing assembly, solve the problem that the disassembly process of the fixing assembly is too complicated, and reduce the workload of the staff to a certain extent.

[0016] 2. The utility model makes it possible for the screws to be no longer screwed into the first frame by turning the screws, and the screws can also remain in the connecting plate without being removed. At this time, the first frame and the second frame can be quickly disassembled and separated, thereby achieving the effect of facilitating the staff to disassemble the equipment, and solving the problem that the removed screws are easily lost when the staff disassemble and assemble the first frame and the second frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a high-voltage switch cabinet cable tray with a fixing belt proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a first frame and a second frame of a high-voltage switch cabinet cable tray with a fixing belt proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a distribution diagram of the internal structures of the first frame and the second frame of a high-voltage switch cabinet cable tray with a fixing belt proposed by the utility model.

[0021] Legend:

[0022] 1. First frame; 2. Second frame; 3. Connecting frame; 4. Binding column; 5. Binding strap; 6. Fixed column; 7. Spring; 8. Push-pull block; 9. Sliding column; 10. Rotating column; 11. Connecting plate; 12. Screw; 13. Anti-corrosion layer; 14. Flame retardant layer; 15. Base layer; 16. Sealing groove; 17. Sealing frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-3 The utility model provides an embodiment: a high-voltage switch cabinet cable bridge with a fixing belt, comprising a first frame 1, a second frame 2 is arranged on one side of the first frame 1, a connecting frame 3 is slidably connected inside the first frame 1 and the second frame 2, a fixing column 6 is fixedly connected inside the first frame 1 and the second frame 2, a spring 7 is sleeved on the outer wall of the fixing column 6, and a push-pull block 8 is fixedly connected at one end of the spring 7; a sliding column 9 is fixedly connected inside the push-pull block 8, the fixing column 6 is slidably connected inside the sliding column 9, the sliding column 9 is slidably connected inside the connecting frame 3, and a fixing component is arranged inside the connecting frame 3;

[0025] The fixing assembly includes a binding post 4, a binding belt 5 is provided between the binding posts 4 on the upper and lower sides, and the binding posts 4 are fixedly connected to the inside of the connecting frame 3;

[0026] Specifically, by pushing and pulling the push-pull block 8, the push-pull block 8 drives the slide post 9 to move synchronously, at this time the spring 7 will be squeezed, and the slide post 9 will slide under the restriction of the fixed column 6 and detach from the inside of the connecting frame 3, so that the connecting frame 3 can be disassembled;

[0027] During installation, the reaction force generated by the squeezed spring 7 due to its restorability will push the push-pull block 8 and the sliding column 9 to engage with the connecting frame 3 to achieve installation. The set binding strap 5 can be retracted and can be combined with the connecting frame 3 and the binding column 4 on the upper and lower sides to fix the cable.

[0028] Reference Figure 1 , 2 and 4, a sealing groove 16 is provided inside the first frame 1, a sealing frame 17 is fixedly connected to one side of the second frame 2, the sealing frame 17 is slidably connected inside the sealing groove 16, a rotating column 10 is rotatably connected inside the second frame 2, a connecting plate 11 is fixedly connected to the outer wall of the rotating column 10, a screw 12 is threadedly connected inside the connecting plate 11, the first frame 1 and the connecting plate 11 are connected by the screw 12, a flame retardant layer 14 is provided inside the first frame 1 and the second frame 2, an anti-corrosion layer 13 is provided on one side of the flame retardant layer 14, and a base layer 15 is provided on the side of the flame retardant layer 14 away from the anti-corrosion layer 13;

[0029] Specifically, when the first frame 1 and the second frame 2 are docked, the sealing frame 17 will first be inserted into the sealing groove 16, and at the same time, the connecting plate 11 will be rotated to the docking interface of the first frame 1, and then the screws 12 will be screwed so that the screws 12 can fix the position between the connecting plate 11 and the first frame 1, so that the relative position of the first frame 1 and the second frame 2 will be fixed, thereby achieving the effect of quickly assembling the first frame 1 and the second frame 2, and solving the problem that the first frame 1 and the second frame 2 assembled by screws 12 are easy to be lost during disassembly and assembly, and improving the practicality of the equipment to a certain extent. The anti-corrosion layer 13 is made of stainless steel to prevent the equipment from being corroded to a certain extent. The flame retardant layer 14 is coated with flame retardant. The base layer 15 is a steel structure casting adopted to ensure the stability of the overall structure, thereby ensuring the basic strength of the equipment.

[0030] Working principle: when it is necessary to disassemble and assemble the binding belt 5, the push-pull block 8 can be pushed and pulled, so that the push-pull block 8 drives the sliding column 9 to move synchronously. At this time, the spring 7 will be squeezed due to the movement of the push-pull block 8, and drive the sliding column 9 to disengage from the connecting frame 3 under the restriction of the fixed column 6, so that the connecting frame 3 is no longer fixed. The same steps are followed during installation. When the connecting frame 3 is placed in the reserved position, the push-pull block 8 is released. The reaction force generated by the squeezed spring 7 due to its restorability will push the push-pull block 8 and the sliding column 9 to engage in the connecting frame 3 to achieve installation. In this way, binding belts 5 of different strengths can be quickly replaced to bundle the cables.

[0031] When docking the first frame 1 and the second frame 2, the second frame 2 can be pushed to drive the sealing frame 17 to slide into the sealing groove 16 to achieve preliminary docking. At this time, the connecting plate 11 can be rotated to make it fit into the reserved groove of the first frame 1, and then the screws 12 can be screwed to fix the first frame 1 and the connecting plate 11. Then, with the cooperation of the docking between the sealing frame 17 and the sealing groove 16, the effect of quickly disassembling and assembling the first frame 1 and the second frame 2 can be achieved. The screws 12 do not need to be unscrewed during disassembly, and can be left on the connecting plate 11 to prevent the screws 12 from being lost due to improper storage after disassembly.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-voltage switch cabinet cable tray with a fixing belt, characterized in that: The invention comprises a first frame (1), a second frame (2) is arranged on one side of the first frame (1), a connecting frame (3) is slidably connected inside the first frame (1) and the second frame (2), a fixing column (6) is fixedly connected inside the first frame (1) and the second frame (2); a spring (7) is sleeved on the outer wall of the fixing column (6), one end of the spring (7) is fixedly connected to a push-pull block (8), and a sliding column (9) is fixedly connected inside the push-pull block (8); the fixing column (6) is slidably connected inside the sliding column (9), the sliding column (9) is slidably connected inside the connecting frame (3), and a fixing component is arranged inside the connecting frame (3).

2. A high-voltage switch cabinet cable tray with a fixing belt according to claim 1, characterized in that: The fixing assembly comprises binding posts (4), binding belts (5) are arranged between the binding posts (4) at the upper and lower sides, and the binding posts (4) are fixedly connected to the inside of the connecting frame (3).

3. A high-voltage switch cabinet cable tray with a fixing belt according to claim 1, characterized in that: A sealing groove (16) is provided inside the first frame (1), and a sealing frame (17) is fixedly connected to one side of the second frame (2), and the sealing frame (17) is slidably connected inside the sealing groove (16).

4. A high-voltage switch cabinet cable tray with a fixing belt according to claim 1, characterized in that: A rotating column (10) is rotatably connected inside the second frame (2), and a connecting plate (11) is fixedly connected to the outer wall of the rotating column (10).

5. A high-voltage switch cabinet cable tray with a fixing belt according to claim 4, characterized in that: The connecting plate (11) is internally threaded with screws (12), and the first frame (1) and the connecting plate (11) are connected via the screws (12).

6. A high-voltage switch cabinet cable tray with a fixing belt according to claim 1, characterized in that: A flame retardant layer (14) is provided inside the first frame (1) and the second frame (2).

7. A high-voltage switch cabinet cable tray with a fixing belt according to claim 6, characterized in that: An anti-corrosion layer (13) is provided on one side of the flame retardant layer (14).

8. A high-voltage switch cabinet cable tray with a fixing belt according to claim 7, characterized in that: A base layer (15) is provided on the side of the flame retardant layer (14) away from the anti-corrosion layer (13).

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