Transformer rectifier wire outlet rod

Abstract

The utility model discloses a transformer rectifier wire outlet rod which comprises an installation ring, the top of the installation ring is fixedly connected with two supporting plates, the inner sides of the two supporting plates are both provided with grooves, two sets of installation shells are installed between the two supporting plates, the tops of the two sets of installation shells are both provided with two sliding grooves, and the two sliding grooves are communicated with the grooves. The bottom of each mounting shell is fixedly connected with two sliding blocks, the multiple upper and lower mounting shells are slidably clamped through sliding grooves and the sliding blocks, the two mounting shells are fixedly connected with two supporting plates through first fixing bolts in a threaded mode, and the tops of the two supporting plates are fixedly connected with a top ring. According to the utility model, by arranging the mounting shell, sectional disassembly and assembly are carried out, whole-section disassembly and assembly are not needed, the efficiency is improved, by arranging the wire bunching assembly, a broken cable or a bent cable can be straightened, winding is avoided, in addition, the cable can be limited and bound, and winding caused when the cable is pulled in and pulled out to move is avoided.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, specifically a transformer rectifier output rod. Background Technology

[0002] The transformer rectifier output pole is a key component in a power system used to connect the transformer rectifier to the power grid. It is responsible for transmitting the DC or regulated AC output from the transformer rectifier to the power grid for use by various electrical devices. Simultaneously, the output pole also serves as an electrical isolation and protection mechanism, ensuring stable and safe current transmission. The transformer rectifier output pole plays a crucial role in power distribution and transmission.

[0003] Existing transformer rectifier output pole designs are typically monolithic installations. In practical applications, if an internal cable fails, the entire output pole assembly often needs to be disassembled for inspection and repair. This design leads to complex and time-consuming maintenance processes, as the entire assembly must be disassembled to access the faulty cable. Furthermore, internal cables are prone to tangling when broken, increasing repair difficulty and potentially extending repair time. Therefore, existing output pole designs present inconveniences in cable fault handling. To address this, we propose a new transformer rectifier output pole design. Utility Model Content

[0004] The purpose of this utility model is to provide a transformer rectifier output rod to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A transformer rectifier output rod, comprising:

[0007] The mounting ring has two support plates fixedly connected to its top. The inner sides of the two support plates are provided with grooves. Two sets of mounting shells are installed between the two support plates. The top of the two sets of mounting shells is provided with two sliding grooves. The bottom of the two sets of mounting shells is fixedly connected with two sliders. The upper and lower sets of mounting shells are slidably engaged with each other through the sliding grooves and sliders. The two sets of mounting shells are respectively fixedly screwed to the two support plates with first fixing bolts. The top of the two support plates is fixedly connected with a top ring.

[0008] A cable harness assembly is disposed between two support plates. The cable harness assembly contains a fixed roller and a rotating roller, which can organize cables.

[0009] Preferably, the wire harness assembly includes:

[0010] Hydraulic rods, both of which are fixedly connected to the top of the top ring;

[0011] The lifting blocks are slidably connected in two grooves respectively, and the driving ends of the two hydraulic rods extend into the grooves and are fixedly connected to the lifting blocks.

[0012] A first rod is disposed between two lifting blocks. One end of the first rod is rotatably connected to a second rod, one end of the second rod is rotatably connected to a third rod, and one end of the third rod is rotatably connected to a fourth rod.

[0013] The two fixed rods are respectively rotatably connected to the connecting ends of the first rod body and the second rod body, and to the connecting ends of the third rod body and the fourth rod body;

[0014] The sleeve rods are fixedly connected to the inner sides of the two lifting blocks respectively, and the two fixed rods are slidably connected to the two sleeve rods respectively. The outer sides of the two sleeve rods are threaded with second fixing bolts, and the two sleeve rods and the fixed rods are fixedly connected by the second fixing bolts.

[0015] Fixed rollers are respectively disposed between the first rod and the second rod, and between the third rod and the fourth rod. Both ends of the two fixed rollers are rotatably connected to the first connecting rods. One end of each of the two sets of first connecting rods is rotatably connected to the inner side of the first rod and the second rod, and the inner side of the third rod and the fourth rod, respectively.

[0016] Two rotating rollers are respectively disposed between the second rod and the third rod and between the fourth rod and the first rod. Both ends of the two rotating rollers are rotatably connected to a second connecting rod. One end of each of the two sets of second connecting rods is rotatably connected to the inner side of the second rod and the third rod and the inner side of the fourth rod and the first rod, respectively.

[0017] Preferably, both ends of the first and second links in both sets are unidirectional parallel rotations.

[0018] Preferably, the main bodies of the two fixed rollers are fixedly arranged, and the main bodies of the two rotating rollers are rotatable.

[0019] Preferably, both of the fixed rollers have anti-slip textures fixedly formed on their bodies.

[0020] Preferably, each of the two lifting blocks is provided with a telescopic rod between itself and the first rod, the second rod, the third rod, and the fourth rod, and the two ends of the four telescopic rods are rotatably connected to the outer sides of the first rod, the second rod, the third rod, the fourth rod, and the inner sides of the two lifting blocks, respectively.

[0021] Preferably, a waterproof rod head is fixedly connected to the top of the top ring.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. By setting up mounting shells and loosening several first fixing bolts, several mounting shells can be removed. The mounting shells can be disassembled according to the location of cable damage, allowing for segmented disassembly and assembly, eliminating the need for complete disassembly and assembly, thus improving efficiency.

[0024] 2. By setting up the cable harness assembly, remove the two sets of mounting shells at the corresponding positions, then loosen the two second fixing bolts, and push the connecting ends of the second and third rods and the connecting ends of the fourth and first rods inward. At this time, the two sets of second connecting rods expand outward, thereby driving the two rotating rollers to move outward. Correspondingly, the two fixed rollers move inward under the rotational push of the two first connecting rods. The two fixed rollers then clamp the broken cable. After clamping, tighten the two second fixing bolts, and then start the two hydraulic rods. The two hydraulic rods synchronously drive the two lifting blocks to rise and fall, thereby straightening the broken or bent cable and preventing tangling.

[0025] Conversely, by pulling the connecting ends of the second and third rods and the connecting ends of the fourth and first rods outward, the two fixed rollers move outward, while the two rotating rollers move inward. The two rotating rollers then clamp the cable, and the two second fixing bolts are tightened. In this way, since the main bodies of the two rotating rollers can rotate, the cable can be limited and restrained, preventing entanglement when the cable is pulled in and out. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the mounting shell structure in this utility model;

[0028] Figure 3 This is a partial structural schematic diagram of this utility model;

[0029] Figure 4 This is a schematic diagram of the beam assembly structure in this utility model.

[0030] In the diagram: 1. Mounting ring; 2. Support plate; 21. Groove; 3. Mounting shell; 31. Slide groove; 32. Slider; 4. First fixing bolt; 5. Top ring; 6. Cable harness assembly; 61. Hydraulic rod; 62. Lifting block; 63. First rod body; 631. Second rod body; 632. Third rod body; 633. Fourth rod body; 64. Fixing rod; 65. Sleeve rod; 651. Second fixing bolt; 66. Fixing roller body; 661. First connecting rod; 67. Rotating roller body; 671. Second connecting rod; 7. Anti-slip texture; 8. Telescopic rod; 9. Waterproof rod head. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] like Figures 1-4 As shown, in this embodiment, a transformer rectifier output rod includes a mounting ring 1 and a wire harness assembly 6. The top of the mounting ring 1 is fixedly connected to two support plates 2. The inner sides of the two support plates 2 are provided with grooves 21. Two sets of mounting shells 3 are installed between the two support plates 2. The top of the two sets of mounting shells 3 is provided with two sliding grooves 31. The bottom of the two sets of mounting shells 3 is fixedly connected to two sliders 32. The upper and lower sets of mounting shells 3 are slidably engaged with each other through the sliding grooves 31 and the sliders 32. The two sets of mounting shells 3 are respectively fixedly screwed to the two support plates 2 with first fixing bolts 4. The top of the two support plates 2 is fixedly connected to a top ring 5. The top of the top ring 5 is fixedly connected to a waterproof rod head 9.

[0034] Specifically, by loosening several first fixing bolts 4, several mounting shells 3 can be removed. The mounting shells 3 can be disassembled according to the location of cable damage, allowing for segmented disassembly and assembly instead of disassembling the entire section, thus improving efficiency.

[0035] Furthermore, the waterproof pole head 9 is used for cable pull-out and can be waterproofed; this is existing technology and will not be elaborated further.

[0036] Example 2

[0037] Based on Embodiment 1, a cable bundle assembly 6 is provided to organize the cables and prevent them from tangling.

[0038] like Figures 1-4 As shown, in this embodiment, the wire harness assembly 6 includes: a hydraulic rod 61, a lifting block 62, a first rod body 63, a fixed rod 64, a sleeve rod 65, a fixed roller body 66, and a rotating roller body 67. Both hydraulic rods 61 are fixedly connected to the top of the top ring 5. It should be noted that the hydraulic rods 61 in this application are manually pumped to achieve manual lifting and lowering, to avoid the inability to use due to power failure, and are waterproofed. This is prior art and will not be described in detail.

[0039] Two lifting blocks 62 are slidably connected to two grooves 21 respectively. The driving ends of two hydraulic rods 61 extend into the grooves 21 and are fixedly connected to the lifting blocks 62. A first rod body 63 is disposed between the two lifting blocks 62. One end of the first rod body 63 is rotatably connected to a second rod body 631, one end of the second rod body 631 is rotatably connected to a third rod body 632, and one end of the third rod body 632 is rotatably connected to a fourth rod body 633. Two fixed rods 64 are rotatably connected to the outside of the connecting ends of the first rod body 63 and the second rod body 631, and the connecting ends of the third rod body 632 and the fourth rod body 633 respectively. Two sleeve rods 65 are fixedly connected to the inner sides of the two lifting blocks 62 respectively. The two fixed rods 64 are slidably connected to the two sleeve rods 65 respectively. The outer sides of the two sleeve rods 65 are threaded with second fixing bolts 651. The two sleeve rods 65 and the fixed rods 64 are all connected to the outside of the sleeve rods 65. The two fixed rollers 66 are fixedly connected by the second fixing bolt 651. The two fixed rollers 66 are respectively set between the first rod 63 and the second rod 631 and between the third rod 632 and the fourth rod 633. The two fixed rollers 66 are rotatably connected to the two ends of the first connecting rod 661. One end of the two sets of first connecting rods 661 is rotatably connected to the inner side of the first rod 63 and the second rod 631 and the inner side of the third rod 632 and the fourth rod 633, respectively. The two rotating rollers 67 are respectively set between the second rod 631 and the third rod 632 and between the fourth rod 633 and the first rod 63. The two rotating rollers 67 are rotatably connected to the two ends of the second connecting rod 671. One end of the two sets of second connecting rods 671 is rotatably connected to the inner side of the second rod 631 and the third rod 632 and the inner side of the fourth rod 633 and the first rod 63, respectively.

[0040] In this embodiment, both ends of the two sets of first connecting rods 661 and second connecting rods 671 are unidirectional parallel rotations; the main bodies of the two fixed rollers 66 are fixed, and the main bodies of the two rotating rollers 67 are rotatable. The two ends of the first connecting rods 661 and second connecting rods 671 in this application are unidirectional parallel rotations, not omnidirectional rotations. This ensures that the rotating rollers 67 and fixed rollers 66 are translated as a whole. In addition, the main body of the fixed rollers 66 is fixed and has anti-slip textures 7 on the outside, so that the cable can be clamped and moved. The main body of the rotating rollers 67 is rotatable, so that the cable can be limited and restrained. At the same time, the cable can still move under the clamping of the two rotating rollers 67.

[0041] Specifically, the connecting ends of the second rod 631 and the third rod 632, as well as the connecting end of the fourth rod 633 and the first rod 63, are pushed inward. At this time, the two sets of second connecting rods 671 expand outward, thereby driving the two rotating rollers 67 to move outward. Correspondingly, the two fixed rollers 66 move inward under the rotational push of the two first connecting rods 661. The two fixed rollers 66 then clamp the broken cable. After clamping, the two second fixing bolts 651 are tightened. Then, the two hydraulic rods 61 are activated. The two hydraulic rods 61 synchronously drive the two lifting blocks 62 to rise and fall, that is, drive the entire cable harness assembly 6 and the cable to rise and fall, thereby straightening the broken or bent cable to avoid tangling, and vice versa.

[0042] It should be noted that the first rod 63, the second rod 631, the third rod 632, and the fourth rod 633 will have the opposite effect when rotated excessively. However, since the cable is located in the middle and has a thickness, it can limit the rotation of the first rod 63, the second rod 631, the third rod 632, and the fourth rod 633, thus avoiding excessive rotation and the opposite effect.

[0043] Furthermore, the telescopic rod 8 facilitates the return of the first rod 63, the second rod 631, the third rod 632, and the fourth rod 633 to their original positions. The telescopic rod 8 in this application is equipped with a damping mechanism and a damping medium, which can prevent repeated oscillations. This is prior art and will not be elaborated further.

[0044] Working principle: First, remove the two sets of mounting shells 3 at the corresponding positions. Then, loosen the two second fixing bolts 651 and push the connecting ends of the second rod 631 and the third rod 632, as well as the connecting ends of the fourth rod 633 and the first rod 63, inward. At this time, the two sets of second connecting rods 671 expand outward, thereby driving the two rotating rollers 67 to move outward. Correspondingly, the two fixed rollers 66 move inward under the rotational push of the two first connecting rods 661. The two fixed rollers 66 then clamp the disconnected cable. After clamping, tighten the two second fixing bolts 651, and then activate the two hydraulic rods 61. Hydraulic rod 61 synchronously drives two lifting blocks 62 to rise and fall, thereby straightening disconnected or bent cables to prevent tangling. Conversely, the connecting ends of the second rod 631 and the third rod 632, as well as the connecting ends of the fourth rod 633 and the first rod 63, are pulled outward. The two fixed rollers 66 then move outward, while the two rotating rollers 67 move inward. The two rotating rollers 67 then clamp the cable, and then the two second fixing bolts 651 are tightened. In this way, since the main body of the two rotating rollers 67 can rotate, the cable can be limited and restrained to prevent tangling when the cable is pulled in and out.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A transformer rectifier output rod, characterized in that, include: Mounting ring (1), the top of which is fixedly connected to two support plates (2), the inner side of each of the two support plates (2) is provided with a groove (21), two sets of mounting shells (3) are installed between the two support plates (2), the top of each of the two sets of mounting shells (3) is provided with two sliding grooves (31), the bottom of each of the two sets of mounting shells (3) is fixedly connected to two sliders (32), the upper and lower sets of mounting shells (3) are slidably engaged with each other through the sliding grooves (31) and the sliders (32), the two sets of mounting shells (3) are respectively fixedly screwed to the two support plates (2) with first fixing bolts (4), and the top of the two support plates (2) is fixedly connected to a top ring (5); The cable harness assembly (6) is disposed between two support plates (2). The cable harness assembly (6) is provided with a fixed roller (66) and a rotating roller (67) to organize cables.

2. The transformer rectifier output rod according to claim 1, characterized in that, The wire harness assembly (6) includes: Hydraulic rods (61), both of which are fixedly connected to the top of the top ring (5); Lifting blocks (62), two lifting blocks (62) are slidably connected in two grooves (21), and the driving ends of the two hydraulic rods (61) extend into the grooves (21) and are fixedly connected to the lifting blocks (62); The first rod (63) is disposed between two lifting blocks (62). One end of the first rod (63) is rotatably connected to the second rod (631), one end of the second rod (631) is rotatably connected to the third rod (632), and one end of the third rod (632) is rotatably connected to the fourth rod (633). Fixed rods (64), the two fixed rods (64) are respectively rotatably connected to the connecting ends of the first rod body (63) and the second rod body (631) and the connecting ends of the third rod body (632) and the fourth rod body (633); Sleeve rods (65), two sleeve rods (65) are respectively fixedly connected to the inner side of two lifting blocks (62), two fixing rods (64) are respectively slidably connected inside the two sleeve rods (65), and two fixing bolts (651) are threaded into the outer side of the two sleeve rods (65). The two sleeve rods (65) and the fixing rods (64) are all fixedly connected by the second fixing bolts (651). Fixed roller body (66), two fixed roller bodies (66) are respectively disposed between the first rod body (63) and the second rod body (631) and between the third rod body (632) and the fourth rod body (633), and both ends of the two fixed roller bodies (66) are rotatably connected to the first connecting rod (661), and one end of the two sets of first connecting rods (661) is rotatably connected to the inner side of the first rod body (63) and the second rod body (631) and the inner side of the third rod body (632) and the fourth rod body (633); Rotating rollers (67) are respectively disposed between the second rod (631) and the third rod (632) and between the fourth rod (633) and the first rod (63). Both ends of the two rotating rollers (67) are rotatably connected to second connecting rods (671). One end of the two sets of second connecting rods (671) is rotatably connected to the inner side of the second rod (631) and the third rod (632) and the inner side between the fourth rod (633) and the first rod (63).

3. The transformer rectifier output rod according to claim 2, characterized in that, Both ends of the first link (661) and the second link (671) of both sets are unidirectional parallel rotations.

4. The transformer rectifier output rod according to claim 2, characterized in that, The main bodies of the two fixed rollers (66) are fixed, while the main bodies of the two rotating rollers (67) are rotatable.

5. The transformer rectifier output rod according to claim 2, characterized in that, Both of the fixed roller bodies (66) are fixedly provided with anti-slip texture (7).

6. The transformer rectifier output rod according to claim 2, characterized in that, Each of the two lifting blocks (62) is provided with a telescopic rod (8) between the first rod (63), the second rod (631), the third rod (632), and the fourth rod (633). The two ends of the four telescopic rods (8) are rotatably connected to the outer sides of the first rod (63), the second rod (631), the third rod (632), the fourth rod (633), and the inner sides of the two lifting blocks (62).

7. The transformer rectifier output rod according to claim 1, characterized in that, The top of the top ring (5) is fixedly connected to a waterproof rod head (9).

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