Ring main unit cable wiring structure

Abstract

The utility model discloses a ring main unit cable wiring structure which comprises a conveying mechanism, the conveying mechanism comprises a motor supporting frame, the inner wall of the motor supporting frame is fixedly connected with a power motor, the outer wall of the power motor is rotatably connected with a first rotating disc, and the inner wall of the first rotating disc is rotatably connected with a belt. The outer wall of the belt is in transmission connection with a second rotating disc, the outer wall of the second rotating disc is in sliding connection with an upper adjusting block, a spring is arranged on the outer wall of the upper adjusting block, a limiting support is arranged on the outer wall of the spring, and through rotation of the first rear conveying disc and the first front conveying disc, the cable conveying effect is achieved; an upper adjusting block slides along a limiting support, under the arrangement of a spring, the effect of adjusting the distance is achieved, the applicability of the equipment is improved, a second rear conveying disc is driven to rotate through rotation of a first rotating disc, a driven gear is driven to rotate through rotation of a driving gear, a second front conveying disc is made to rotate, and the effect of synchronously conveying cables is achieved; and the pressure on the cable is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, and in particular to a cable wiring structure of a ring network cabinet. Background Art

[0002] Wiring means the arrangement of wire connections between components. First lay out the wires and pass them through the holes where the pins with electrical connections are located. This way, the connections between components can be achieved while soldering the components.

[0003] Ring main unit is an important equipment for ring network operation. It is an electrical equipment that installs a group of high-voltage switchgear in an armored structure cabinet or makes an assembled interval ring network power supply unit. The cable branch box is mainly composed of a box shell, bushing (busbar), live indicator and silicone rubber prefabricated cable joint. The cable branch box contains switchgear, which can play the role of tapping and branching of ordinary cable branch boxes, and can also control, convert and change the operation mode of the power supply circuit.

[0004] During the use of the existing ring network cabinet cable wiring structure, the ring network cabinet in humid areas has not been operated for a long time, and the auxiliary contacts of the control loop switch are prone to rust, resulting in structural malfunction, causing the equipment to get stuck during wiring or the rusted structure to cause damage to the cable friction, posing a great safety hazard and easily causing electric shock accidents. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a ring network cabinet cable wiring structure, which has the advantages of preventing equipment from rusting and causing wear on the cable, and solves the problem of damage to the cable caused by friction due to rusty tissue.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose of not only solving the problem of damage to the cable caused by friction of rusty tissue, but also ensuring that the wear of the cable by the equipment is minimized, the utility model provides the following technical solutions: a cable wiring structure of a ring network cabinet, including a conveying mechanism, the conveying mechanism includes a motor support frame, the inner wall of the motor support frame is fixedly connected to a power motor, the outer wall of the power motor is rotatably connected to a rotating disk one, the inner wall of the rotating disk one is rotatably connected to a belt, and the outer wall of the belt is transmission-connected to a rotating disk two.

[0009] The outer wall of the rotating disk 2 is slidably connected with an upper adjusting block, the outer wall of the upper adjusting block is provided with a spring, the outer wall of the spring is provided with a limiting bracket, the inner wall of the upper adjusting block is rotatably connected with the front conveying disk 1, and the inner wall of the upper adjusting block is rotatably connected with the rear conveying disk 1.

[0010] The inner wall of the limit bracket is slidably connected with a lower adjustment block, the inner wall of the lower adjustment block is rotatably connected with the rear conveying disk 2, the inner wall of the lower adjustment block is rotatably connected with the front conveying disk 2, the outer wall of the rear conveying disk 2 is fixedly connected with a driving gear, and the outer wall of the driving gear is meshed with a driven gear.

[0011] The outer wall of the limiting bracket is fixedly connected with a bottom plate, and the upper surface of the bottom plate is fixedly connected with a driving motor.

[0012] The outer wall of the driving motor is rotatably connected to a driving disc, and the inner wall of the driving disc is rotatably connected to a small rotating shaft.

[0013] The inner wall of the bottom plate is fixedly connected with a sliding track, the inner wall of the sliding track is slidably connected with a sliding block, the upper surface of the sliding block is fixedly connected with a fixed column, the outer wall of the fixed column is slidably connected with a steel ball group, and the outer wall of the steel ball group is slidably connected with a rotating cover.

[0014] Compared with the known prior art, the technical solution provided by this utility model has the following beneficial effects:

[0015] 1. The rear conveyor disc 1 and the front conveyor disc 1 rotate to convey the cables. The upper adjustment block slides along the limit bracket and the spring is used to adjust the spacing, which increases the applicability of the equipment. The rear conveyor disc 2 rotates by rotating the rotating disc 1, and the driven gear rotates by the driving gear, so that the front conveyor disc 2 rotates, which achieves the effect of synchronously conveying the cables and reduces the pressure on the cables.

[0016] 2. The output end of the driving motor on the bottom plate drives the driving disc to rotate, driving the cable to be transported. The rotation of the small shaft reduces the friction loss of the cable. The sliding block slides along the sliding track to change the direction of cable transportation. The rotating cover rotates along the fixed column through the steel ball group to reduce the friction loss of the cable contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the cable wiring structure of the practical ring main unit;

[0019] Figure 2 This is a schematic diagram of the power motor structure of the cable wiring structure of the practical ring network cabinet;

[0020] Figure 3 This is a schematic diagram of the driving gear structure of the cable wiring structure of the practical ring main unit;

[0021] Figure 4 This is a schematic diagram of the structure of the drive disc of the cable wiring structure of the practical ring network cabinet.

[0022] In the figure: 100, conveying mechanism; 101, motor support frame; 102, power motor; 103, rotating disk 1; 104, belt; 105, rotating disk 2; 106, upper adjustment block; 107, spring; 108, limit bracket; 109, front conveying disk 1; 110, rear conveying disk 1; 111, lower adjustment block; 112, rear conveying disk 2; 113, front conveying disk 2; 114, driving gear; 115, driven gear; 116, bottom plate; 117, driving motor; 118, driving disc; 119, small rotating shaft; 120, sliding track; 121, sliding block; 122, fixing column; 123, steel ball group; 124, rotating cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution in the practical embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. Obviously, the described embodiment is a part of the embodiment of the practical, not all of the embodiments. Based on the embodiments in the practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0024] The present invention is further described below in conjunction with the embodiments.

[0025] Example 1

[0026] Reference Figure 1-3 , which is the first embodiment of the present utility model, provides a ring network cabinet cable wiring structure, and this ring network cabinet cable wiring structure includes a conveying mechanism 100, and the conveying mechanism 100 includes a motor support frame 101, and the inner wall of the motor support frame 101 is fixedly connected with a power motor 102, and the outer wall of the power motor 102 is snap-connected to the inner wall of the motor support frame 101, and the outer wall of the power motor 102 is rotatably connected with a rotating disk 103, and the output end of the power motor 102 drives the rotating disk 103 to rotate, and the inner wall of the rotating disk 103 is rotatably connected with a belt 104, and the outer wall of the belt 104 is rotatably connected to the inner wall of the rotating disk 103, and the outer wall of the belt 104 is transmission-connected with a rotating disk 2 105.

[0027] The outer wall of the rotating disk 2 105 is slidably connected with an upper adjusting block 106, the outer wall of the upper adjusting block 106 is provided with a spring 107, the outer wall of the spring 107 is provided with a limiting bracket 108, the inner wall of the upper adjusting block 106 is rotatably connected with a front conveying disk 109, the rotating shaft of the front conveying disk 109 is rotatably connected to the inner wall of the upper adjusting block 106, the inner wall of the upper adjusting block 106 is rotatably connected with a rear conveying disk 110, and the rotating shaft of the rear conveying disk 110 is rotatably connected to the inner wall of the upper adjusting block 106.

[0028] The inner wall of the limiting bracket 108 is slidably connected to a lower adjusting block 111, which slides along the sliding track on the limiting bracket 108, and the inner wall of the lower adjusting block 111 is rotatably connected to a rear conveying disk 112, and the inner wall of the lower adjusting block 111 is rotatably connected to a front conveying disk 113, and the rotating shaft of the front conveying disk 113 is rotatably connected to the inner wall of the lower adjusting block 111, and the outer wall of the rear conveying disk 112 is fixedly connected to a driving gear 114, and the outer wall of the driving gear 114 is meshed with a driven gear 115, which is fixed here by welding.

[0029] During use, the output end of the power motor 102 arranged on the motor support frame 101 drives the rotating disk 103 to rotate, and the rotating disk 2 105 is driven to rotate through the transmission of the belt 104, which has the effect of synchronous rotation. The rotation of the rear conveying disk 110 and the front conveying disk 1 109 has the effect of conveying cables. The upper adjustment block 106 slides along the limit bracket 108, and under the setting of the spring 107, it plays a role in adjusting the spacing, thereby increasing the applicability of the equipment. The rotation of the rotating disk 103 drives the rear conveying disk 2 112 to rotate, and the rotation of the driving gear 114 drives the driven gear 115 to rotate, so that the front conveying disk 2 113 rotates, which has the effect of synchronously conveying cables and reduces the pressure on the cables.

[0030] Example 2

[0031] Reference Figure 1-4 , which is the second embodiment of the present utility model, provides a ring main unit cable wiring structure, and this ring main unit cable wiring structure includes an outer wall of a limiting bracket 108 fixedly connected to a base plate 116, and an upper surface of the base plate 116 fixedly connected to a drive motor 117, and the drive motor 117 is fixed to the base plate 116 by bolts.

[0032] The outer wall of the driving motor 117 is rotatably connected to a driving disc 118 , and the output end of the motor drives the driving disc 118 to rotate, and the inner wall of the driving disc 118 is rotatably connected to a small rotating shaft 119 .

[0033] The inner wall of the bottom plate 116 is fixedly connected with a sliding track 120, and the inner wall of the sliding track 120 is slidably connected with a sliding block 121. The sliding block 121 slides along the sliding track 120, and the shape of the sliding block 121 is trapezoidal to prevent it from falling off. The upper surface of the sliding block 121 is fixedly connected with a fixing column 122, and one end of the fixing column 122 is welded to the upper surface of the sliding block 121. The outer wall of the fixing column 122 is slidably connected with a steel ball group 123, and the outer wall of the steel ball group 123 is slidably connected with a rotating cover 124.

[0034] During use, the output end of the driving motor 117 on the bottom plate 116 drives the driving disc 118 to rotate, thereby driving the cable to be transported. The rotation of the small rotating shaft 119 reduces the friction loss of the cable. The sliding block 121 slides along the sliding track 120 to change the direction of cable transportation. The rotating cover 124 rotates along the fixed column 122 through the steel ball group 123 to reduce the friction loss of the cable contact.

[0035] The remaining structure is the same as that of Example 1.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ring main unit cable wiring structure, comprising a conveying mechanism (100), characterized in that: The conveying mechanism (100) comprises a motor support frame (101), the inner wall of the motor support frame (101) is fixedly connected to a power motor (102), the outer wall of the power motor (102) is rotatably connected to a rotating disk 1 (103), the inner wall of the rotating disk 1 (103) is rotatably connected to a belt (104), and the outer wall of the belt (104) is transmission-connected to a rotating disk 2 (105).

2. A ring main unit cable wiring structure according to claim 1, characterized in that: The outer wall of the rotating disk 2 (105) is slidably connected to an upper adjusting block (106), the outer wall of the upper adjusting block (106) is provided with a spring (107), the outer wall of the spring (107) is provided with a limiting bracket (108), the inner wall of the upper adjusting block (106) is rotatably connected to a front conveying disk 1 (109), and the inner wall of the upper adjusting block (106) is rotatably connected to a rear conveying disk 1 (110).

3. A cable wiring structure for a ring main unit according to claim 2, characterized in that: The inner wall of the limit bracket (108) is slidably connected to a lower adjustment block (111), the inner wall of the lower adjustment block (111) is rotatably connected to a rear conveying disk 2 (112), the inner wall of the lower adjustment block (111) is rotatably connected to a front conveying disk 2 (113), the outer wall of the rear conveying disk 2 (112) is fixedly connected to a driving gear (114), and the outer wall of the driving gear (114) is meshed with a driven gear (115).

4. A cable wiring structure for a ring main unit according to claim 3, characterized in that: The outer wall of the limiting bracket (108) is fixedly connected to a bottom plate (116), and the upper surface of the bottom plate (116) is fixedly connected to a driving motor (117).

5. A ring main unit cable wiring structure according to claim 4, characterized in that: The outer wall of the driving motor (117) is rotatably connected to a driving disc (118), and the inner wall of the driving disc (118) is rotatably connected to a small rotating shaft (119).

6. A cable wiring structure for a ring main unit according to claim 4, characterized in that: The inner wall of the bottom plate (116) is fixedly connected to a sliding track (120), the inner wall of the sliding track (120) is slidably connected to a sliding block (121), the upper surface of the sliding block (121) is fixedly connected to a fixing column (122), the outer wall of the fixing column (122) is slidably connected to a steel ball group (123), and the outer wall of the steel ball group (123) is slidably connected to a rotating cover (124).

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