A one-two fusion ring cage

Abstract

The utility model discloses a primary and secondary integrated ring network box, comprising a ring network box body, an upper end bearing plate, a water collecting box, a spacer area, a water collecting cavity, a water guide hole, a connecting end, a cooling pipe, a two-way control unit, a controller and a temperature sensor. The utility model has the following advantages and effects: rainwater can be stored on rainy days so that when the ring network box body is overheated, the rainwater can flow through the cooling pipe to achieve emergency cooling through the cooling pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a primary and secondary fusion complete ring network box. Background Art

[0002] With the rapid development of power systems and the continuous demand for modern electrical equipment, ring mainframes, as an important power distribution equipment, are widely used in urban power grids. Ring mainframes can achieve effective distribution and safe control of electricity, and the rationality of their structure directly affects the stability and reliability of the power system. In traditional ring mainframe designs, rainwater is not well utilized to help cool the main body of the ring mainframe. Rainwater only falls from the side walls of the main body of the ring mainframe, which not only has a poor cooling effect on the main body of the ring mainframe, but also cannot store rainwater for emergency cooling when the main body of the ring mainframe is overheated. Utility Model Content

[0003] The utility model aims to provide a primary and secondary fused ring network box to solve the problems raised in the background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions: a primary and secondary fusion ring network box, comprising a ring network box body, an upper end bearing plate is fixedly arranged on the upper end of the ring network box body, a water collecting box is also fixedly arranged on the upper end of the ring network box body, a concave portion is provided at the lower end of the water collecting box, a spacer is formed between the concave portion and the upper end of the ring network box body, and the upper end bearing plate is located in the spacer;

[0005] The water collecting box has a water collecting cavity inside, and two vertical water guide holes communicating with the water collecting cavity are provided inside the water collecting box. The lower ends of the two water guide holes extend downward and are fixedly provided with connecting ends extending into the inside of the ring network box body. Two cooling pipes are provided inside the ring network box body, and the upper ends of the two cooling pipes are fixed to the corresponding connecting ends and the lower ends extend to the outside of the bottom end of the ring network box body; the two cooling pipes are vertically or bent inside the ring network box body;

[0006] A bidirectional control unit capable of simultaneously controlling the conduction or cutoff of the two water guide holes is fixedly arranged on the upper end bearing plate;

[0007] A controller and a plurality of temperature sensors are arranged inside the ring network box body. Each of the temperature sensors is connected to the controller. The controller drives the bidirectional control unit to operate based on the temperature values ​​fed back by each temperature sensor.

[0008] A further configuration is that: the spacing area is located between the two water guide holes;

[0009] The bidirectional control unit includes two guide rails fixed on the front end surface of the upper end bearing plate, the two guide rails are arranged horizontally, and there is a gap between them; the bidirectional control unit also includes two sliding blocks, the upper ends and lower ends of the two sliding blocks are respectively sleeved on the two guide rails, so that the two sliding blocks can slide horizontally along the two guide rails;

[0010] The area between the two sliding blocks is used as the central area;

[0011] The front end surfaces of the two sliding blocks are fixedly provided with front end positioning blocks, and the sides of the two front end positioning blocks facing away from the central area are fixedly provided with horizontal sealing shafts, and the two sealing shafts can respectively pass through the corresponding water guide holes and cut them off.

[0012] Further configuration is: a driving rod is arranged in the central area, the rear end of the driving rod is rotatably arranged on the front end surface of the upper end bearing plate, and the front end of the driving rod is fixedly provided with driving teeth;

[0013] A horizontal driving shaft is fixedly provided on the front end surfaces of the two sliding blocks, and the two driving shafts are respectively located on the upper and lower sides of the driving teeth, and the two driving shafts have regularly arranged tooth patterns on the side facing the driving teeth that can engage with the driving teeth; as the driving teeth rotate, the two driving shafts can be driven to move inward or outward together.

[0014] Further configuration is: a driving cylinder is fixedly arranged on the front end surface of the upper end bearing plate, the driving cylinder is connected to the controller, the driving cylinder has an output shaft, and a driving block is fixedly arranged on the output shaft, and the driving block is fixed to one of the sliding blocks.

[0015] A further configuration is that two limit blocks are fixedly provided on the front end surface of the upper end bearing plate, the two limit blocks are respectively located at the left half and the right half of the upper end bearing plate, and the two limit blocks are each provided with a through hole for two sealing shafts to pass through.

[0016] A further configuration is that: movable limiting sections are fixedly provided at the lower ends of the two sealing shafts, and the two movable limiting sections can respectively contact with corresponding limiting blocks to prevent the two sliding blocks from completely falling out of the guide rail.

[0017] A further configuration is that a fixed limiting section is fixedly provided on the front end surface of the upper end bearing plate, and extension sleeve blocks are fixedly provided on the outer sides of the two fixed limiting sections, and the two movable limiting sections can respectively contact with the extension sleeve blocks to limit the sliding block to prevent the sliding block from touching the driving teeth.

[0018] A further configuration is that an outward expansion spring is arranged between the movable limit section and the fixed limit section, the outward expansion spring provides an outward thrust for the movable limit section, the two ends of the outward expansion spring are respectively fixed on the movable limit section and the fixed limit section, and the outward expansion spring is sleeved on the outer circumference of the extension sleeve block, and the contact between the movable limit section and the extension sleeve block is used to prevent the outward expansion spring from being over-compressed and damaged.

[0019] A further configuration is that: a sealing recess for the corresponding sealing shaft to extend into is provided on the outer side walls of the two water guide holes, and a sealing ring capable of contacting the sealing shaft is provided in the sealing recess.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, rainwater is collected on rainy days by a water collecting tank installed at the upper end of the ring network box body, and the interval area between the recessed area at the lower end of the water collecting tank and the upper end of the ring network box body provides installation space for the upper end bearing plate; two cooling pipes are connected to the water collecting tank to guide rainwater, and the lower ends of the cooling pipes extend to the outside of the bottom end of the ring network box body, so that the arrangement path of the cooling pipes passes through the inside of the ring network box body, thereby cooling the inside of the ring network box body, and the cooling effect is good; the two-way control unit is installed on the upper end bearing plate, which can simultaneously control the conduction or cutoff of the two water guide holes; the temperature measuring sensor arranged inside the ring network box body can feed back the collected temperature of the ring network box body to the controller, and the controller drives the two-way control unit to operate. When the inside of the ring network box body is overheated, the two water guide holes can be controlled to conduct, allowing rainwater to flow into the cooling pipe, and the ring network box body is quickly cooled by the rainwater in the cooling pipe.

[0022] 2. In the utility model, the middle partition is located between the two water guide holes, which can facilitate the two-way control unit to simultaneously control the connection or cutoff of the two water guide holes; the two sealing shafts can respectively pass through the corresponding water guide holes and cut off them, and the sliding block can guide the movement of the corresponding sealing shafts.

[0023] 3. In the utility model, the driving teeth are meshed with two driving shafts at the same time, and the two driving shafts are respectively located on the upper and lower sides of the driving teeth. After being arranged in this way, the driving teeth can drive the two driving shafts to move inward or outward together after rotating. When the two driving shafts move inward together, the two water guide holes can be opened at the same time, and when the two driving shafts move outward together, the two water guide holes can be cut off at the same time.

[0024] 4. In the present invention, a driving cylinder is provided to provide power for one of the driving shafts, and then the rotation of the driving teeth can drive the other driving shaft, thereby achieving the purpose of single-end control and double-end execution.

[0025] 5. In the present invention, the two sealing shafts can respectively pass through the through holes of the two limiting blocks, which can limit the sealing shafts to prevent the sealing shafts from shaking up and down; furthermore, the sealing shafts can be aligned with the sealing recesses to better seal the water guide holes.

[0026] 6. In the present invention, the two movable limit sections can respectively contact with the corresponding limit blocks to prevent the two sliding blocks from completely leaving the guide rail.

[0027] 7. In the present invention, the two movable limiting sections can respectively contact the extension sleeve block to limit the sliding block, thereby preventing the sliding block from contacting the driving teeth, thereby protecting the teeth on the periphery of the driving teeth.

[0028] 8. In the utility model, the outward expansion spring can play a compensatory role to better seal the water guide hole.

[0029] 9. The setting of the sealing notch in the utility model can ensure that the sealing shaft can completely pass through the water guide hole, thereby improving the sealing effect, and the sealing ring can prevent rainwater leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of an embodiment;

[0031] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0032] Figure 3 for Figure 2 Enlarged view of part B in the middle.

[0033] In the figure: 11, ring network box body; 12, upper end bearing plate; 13, water collecting box; 131, water collecting chamber; 14, interval area; 21, water guide hole; 22, connecting end; 23, cooling pipe; 31, controller; 41, temperature sensor; 51, guide rail; 52, sliding block; 53, front end positioning block; 54, sealing shaft; 551, driving rod; 552, driving teeth; 56, driving shaft; 561, tooth pattern; 57, driving cylinder; 58, driving block; 61, limit block; 611, perforation; 71, movable limit section; 81, fixed limit section; 82, extension sleeve; 83, outward expansion spring; 91, sealing recess; 92, sealing ring. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] As attached Figures 1 to 3 As shown:

[0036] The present embodiment discloses a primary and secondary fusion ring network box, comprising a ring network box body 11, an upper end bearing plate 12 is fixedly arranged on the upper end of the ring network box body 11, a water collecting box 13 is also fixedly arranged on the upper end of the ring network box body 11, a concave portion is provided at the lower end of the water collecting box 13, a spacer 14 is formed between the concave portion and the upper end of the ring network box body 11, and the upper end bearing plate 12 is located in the spacer 14;

[0037] The water collecting box 13 has a water collecting chamber 131 inside, and the water collecting chamber 131 is isolated from the interval area 14 by the water collecting box 13; two vertical water guide holes 21 communicating with the water collecting chamber 131 are provided in the water collecting box 13, and the lower ends of the two water guide holes 21 extend downward and are fixedly provided with connecting ends 22, and the connecting ends 22 at the lower ends of the two water guide holes 21 extend into the inside of the ring network box body 11, and two cooling pipes 23 are provided inside the ring network box body 11, and the upper ends of the two cooling pipes 23 are fixed to the corresponding connecting ends 22, and the two cooling pipes 23 are fixed to the corresponding connecting ends 22 by threaded fitting, and the lower ends of the two cooling pipes 23 extend to the outside of the bottom end of the ring network box body 11; the two cooling pipes 23 are vertically or curvedly arranged inside the ring network box body 11 to pass through the heating area in the ring network box body 11;

[0038] A bidirectional control unit is fixedly disposed on the upper end bearing plate 12 and can simultaneously control the two water guide holes 21 to be connected or cut off;

[0039] A controller 31 and multiple temperature sensors 41 are arranged inside the ring network box body 11. In this embodiment, the number of temperature sensors 41 is two, and they are respectively arranged near two heating areas to realize accurate collection of temperature values; in this embodiment, there are two heating areas, namely the electrical equipment area and the control circuit area. The electrical equipment area is provided with a busbar and a switch device, and the control circuit area is provided with a relay; each temperature sensor 41 is connected to the controller 31 to feed back the detected temperature value to the controller 31, and the controller 31 drives the bidirectional control unit to operate based on the temperature value fed back by each temperature sensor 41, so as to achieve the purpose of simultaneously controlling the two water guide holes 21 to be turned on or off.

[0040] The spacer area 14 is located between the two water guide holes 21;

[0041] The bidirectional control unit includes two guide rails 51 fixed on the front end surface of the upper end bearing plate 12, and the two guide rails 51 are both horizontally arranged with a gap between them; the bidirectional control unit also includes two sliding blocks 52, and the upper and lower ends of the two sliding blocks 52 are respectively sleeved on the two guide rails 51, so that the two sliding blocks 52 can slide horizontally along the two guide rails 51;

[0042] The area between the two sliding blocks 52 is used as the central area;

[0043] Front end surfaces of the two sliding blocks 52 are fixedly provided with front end positioning blocks 53 , and the two front end positioning blocks 53 are fixedly provided with horizontal sealing shafts 54 on the side facing away from the central area. The two sealing shafts 54 can respectively pass through the corresponding water guide holes 21 and cut them off.

[0044] A driving rod 551 is disposed in the central area, the rear end of the driving rod 551 is rotatably disposed on the front end surface of the upper end bearing plate 12, and a driving tooth 552 is fixedly disposed on the front end of the driving rod 551;

[0045] A horizontal driving shaft 56 is fixedly provided on the front end surface of the two sliding blocks 52. The two driving shafts 56 are respectively located on the upper and lower sides of the driving teeth 552, and the two driving shafts 56 are regularly arranged with tooth patterns 561 that can mesh with the driving teeth 552 on one side facing the driving teeth 552; as the driving teeth 552 rotate, the two driving shafts 56 can be driven to move inward or outward together.

[0046] Among them, a driving cylinder 57 is fixedly arranged on the front end surface of the upper end supporting plate 12, and the driving cylinder 57 is connected to the controller 31. The driving cylinder 57 has an output shaft, and a driving block 58 is fixedly arranged on the output shaft. The driving block 58 is fixed on the sliding block 52 on the left side, and the output shaft of the driving block 58 is arranged horizontally.

[0047] Among them, two limit blocks 61 are fixedly provided on the front end surface of the upper end bearing plate 12, and the two limit blocks 61 are respectively located in the left half and the right half of the upper end bearing plate 12. The two limit blocks 61 are each provided with a through hole 611 for the two sealing shafts 54 to pass through.

[0048] The lower ends of the two sealing shafts 54 are fixedly provided with movable limiting sections 71 , and the two movable limiting sections 71 can respectively contact with the corresponding limiting blocks 61 to prevent the two sliding blocks 52 from completely separating from the guide rail 51 .

[0049] Among them, a fixed limiting section 81 is fixedly provided on the front end surface of the upper end bearing plate 12, and an extension sleeve 82 is fixedly provided on the outer side of the two fixed limiting sections 81. The two movable limiting sections 71 can respectively contact with the extension sleeve 82 to limit the sliding block 52 to prevent the sliding block 52 from touching the driving tooth 552.

[0050] Among them, an outward expansion spring 83 is arranged between the movable limit segment 71 and the fixed limit segment 81, and the outward expansion spring 83 provides an outward thrust for the movable limit segment 71. The two ends of the outward expansion spring 83 are respectively fixed on the movable limit segment 71 and the fixed limit segment 81, and the outward expansion spring 83 is sleeved on the outer periphery of the extension sleeve block 82. Based on the contact between the movable limit segment 71 and the extension sleeve block 82, the outward expansion spring 83 is prevented from being over-compressed and damaged.

[0051] The outer side walls of the two water guide holes 21 are each provided with a sealing recess 91 for the corresponding sealing shaft 54 ​​to extend into, and a sealing ring 92 capable of contacting the sealing shaft 54 ​​is disposed in the sealing recess 91 , and the sealing ring 92 is a rubber sealing ring 92 .

[0052] The working principle of this embodiment is:

[0053] When it rains, rainwater will fall into the water collecting box 13 and be stored in the water collecting chamber 131 .

[0054] The driving cylinder 57 controls its output shaft to move left, and the sliding block 52 on the left moves left, and drives the driving shaft 56 and the sealing shaft 54 ​​thereon to move left. After the driving shaft 56 moves left, it drives the driving gear 552 to rotate, thereby controlling the driving shaft 56 and the sealing shaft 54 ​​on the right sliding block 52 to move right; then, the two sealing shafts 54 can respectively pass through the corresponding water guide holes 21 and cut them off; the rainwater stored in the water collecting chamber 131 will not flow into the two cooling pipes 23.

[0055] The main body 11 of the ring network box is in working condition. When the temperature value collected by any one of the temperature sensors 41 exceeds the set threshold, the controller 31 will drive the two-way control unit to operate; the driving cylinder 57 controls its output shaft to move right, so that the two sealing shafts 54 can be separated from the corresponding water guide holes 21 respectively, and the two water guide holes 21 are in a conducting state. The rainwater stored in the water collecting chamber 131 will flow into the two cooling pipes 23, allowing the cooling pipes 23 to quickly cool down the main body 11 of the ring network box.

[0056] When the temperature values ​​collected by each temperature sensor 41 are within the set threshold range, the controller 31 controls the driving cylinder 57 to move its output shaft to the left, so that the two sealing shafts 54 can pass through the corresponding water guide holes 21 again and cut them off, and the rainwater stored in the water collecting chamber 131 will not flow into the two cooling pipes 23.

[0057] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A primary and secondary fusion ring network box, comprising a ring network box body (11), characterized in that: An upper bearing plate (12) is fixedly arranged at the upper end of the ring network box body (11), and a water collecting box (13) is also fixedly arranged at the upper end of the ring network box body (11). The lower end of the water collecting box (13) has a recessed portion, and a spacing area (14) is formed between the recessed portion and the upper end of the ring network box body (11), and the upper bearing plate (12) is located in the spacing area (14); The water collecting box (13) has a water collecting cavity (131) inside, and two vertical water guide holes (21) communicating with the water collecting cavity (131) are provided inside the water collecting box (13), and the lower ends of the two water guide holes (21) extend downward and are fixedly provided with connection ends (22) extending into the inside of the ring network box body (11), and two cooling pipes (23) are provided inside the ring network box body (11), and the upper ends of the two cooling pipes (23) are fixed to the corresponding connection ends (22), and the lower ends extend to the outside of the bottom end of the ring network box body (11); the two cooling pipes (23) are vertically or curvedly arranged inside the ring network box body (11); A bidirectional control unit capable of simultaneously controlling the conduction or cutoff of the two water guide holes (21) is fixedly arranged on the upper end bearing plate (12); A controller (31) and a plurality of temperature sensors (41) are arranged inside the ring network box body (11); each of the temperature sensors (41) is connected to the controller (31); and the controller (31) drives the bidirectional control unit to operate based on the temperature values ​​fed back by each of the temperature sensors (41).

2. The one- and two-fold fusion ring cage according to claim 1 is characterized by: The spacer area (14) is located between the two water guide holes (21); The bidirectional control unit comprises two guide rails (51) fixed on the front end surface of the upper end bearing plate (12), the two guide rails (51) are both arranged horizontally, and there is a gap between them; the bidirectional control unit also comprises two sliding blocks (52), the upper ends and lower ends of the two sliding blocks (52) are respectively sleeved on the two guide rails (51), so that the two sliding blocks (52) can slide horizontally along the two guide rails (51); The area between the two sliding blocks (52) is used as the central area; A front end positioning block (53) is fixedly provided on the front end surface of the two sliding blocks (52), and a horizontal sealing shaft (54) is fixedly provided on the side of the two front end positioning blocks (53) facing away from the central area. The two sealing shafts (54) can respectively pass through the corresponding water guide holes (21) and cut them off.

3. The one- and two-fold fusion ring cage according to claim 2 is characterized by: A driving rod (551) is arranged in the central area, the rear end of the driving rod (551) is rotatably arranged on the front end surface of the upper end bearing plate (12), and the front end of the driving rod (551) is fixedly provided with a driving tooth (552); A horizontal driving shaft (56) is fixedly provided on the front end surfaces of the two sliding blocks (52), and the two driving shafts (56) are respectively located on the upper and lower sides of the driving teeth (552), and the two driving shafts (56) are regularly arranged with tooth patterns (561) that can mesh with the driving teeth (552) on the side facing the driving teeth (552); as the driving teeth (552) rotate, the two driving shafts (56) can be driven to move inward or outward together.

4. The one- and two-fold fusion ring cage according to claim 3 is characterized by: A driving cylinder (57) is fixedly arranged on the front end surface of the upper end bearing plate (12), and the driving cylinder (57) is connected to the controller (31). The driving cylinder (57) has an output shaft, and a driving block (58) is fixedly arranged on the output shaft. The driving block (58) is fixed to one of the sliding blocks (52).

5. The one- and two-fold fusion ring cage according to claim 2 is characterized in that: Two limit blocks (61) are fixedly arranged on the front end surface of the upper end bearing plate (12), and the two limit blocks (61) are respectively located at the left half and the right half of the upper end bearing plate (12), and the two limit blocks (61) are each provided with a through hole (611) for two sealing shafts (54) to pass through.

6. The one- and two-fold fusion ring cage according to claim 2, characterized in that: The lower ends of the two sealing shafts (54) are fixedly provided with movable limit sections (71), and the two movable limit sections (71) can respectively contact with corresponding limit blocks (61) to prevent the two sliding blocks (52) from completely separating from the guide rail (51).

7. The one- and two-fold fusion ring cage according to claim 6 is characterized by: A fixed limiting section (81) is fixedly provided on the front end surface of the upper end bearing plate (12), and an extension sleeve (82) is fixedly provided on the outer sides of the two fixed limiting sections (81), and the two movable limiting sections (71) can respectively contact with the extension sleeve (82) to limit the sliding block (52) to prevent the sliding block (52) from contacting the driving tooth (552).

8. The one- and two-fold fusion ring cage according to claim 7, characterized in that: An outward expansion spring (83) is arranged between the movable limiting section (71) and the fixed limiting section (81), and the outward expansion spring (83) provides an outward thrust for the movable limiting section (71). Two ends of the outward expansion spring (83) are respectively fixed on the movable limiting section (71) and the fixed limiting section (81), and the outward expansion spring (83) is sleeved on the outer circumference of the extension sleeve (82). Based on the contact between the movable limiting section (71) and the extension sleeve (82), the outward expansion spring (83) is prevented from being over-compressed and damaged.

9. The one- and two-fold fusion ring cage according to claim 2, characterized in that: The outer side walls of the two water guide holes (21) are each provided with a sealing recess (91) for the corresponding sealing shaft (54) to extend therein, and a sealing ring (92) capable of contacting the sealing shaft (54) is arranged in the sealing recess (91).

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