Transformer body foot pad supporting horizontal beam tool

Abstract

The utility model relates to the technical field of transformer manufacturing processes, in particular to a transformer body foot pad supporting horizontal beam tool. Comprising a horizontal beam main body, an adjusting lead screw, an adjusting supporting cylinder, an adjusting sliding block, a hollow connecting rod, an adjusting hand wheel, an adjusting sliding hole, a supporting foot pad, a limiting rod, a limiting groove, a shifting block, a guiding assembly, a measuring assembly, a hoisting assembly and an adjusting assembly. An adjusting lead screw is arranged in the adjusting supporting cylinder, an adjusting hand wheel is arranged on the side wall of the adjusting lead screw, the two ends of the adjusting lead screw are rotationally connected with the inner wall of the horizontal beam body, an adjusting sliding block is arranged on the side wall of the adjusting lead screw, the adjusting sliding block is rotationally connected with the adjusting lead screw, and a hollow connecting rod is arranged on the bottom wall of the adjusting sliding block; supporting foot pads are arranged on the bottom wall of the hollow connecting rod; in the using process of the transformer manufacturing process, through mutual cooperation of multiple sets of assemblies, the height of the transformer body foot pad supporting horizontal beam can be accurately adjusted, and powerful support is provided for transformer installation and debugging.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer manufacturing process technical field especially relates to a kind of transformer body foot pad support horizontal beam tool. BACKGROUND

[0002] Transformer as important equipment in power system, its installation process horizontal degree directly influences its operating efficiency and safety, currently, transformer installation process usually uses foot pad support structure.

[0003] In actual use process, ground flatness appears deformation, product core is in place after frame spacing is prone to change, affect subsequent iron insertion quality, urgent to improve, and then inconvenient to realize the problem of height accurate stable adjustable.

[0004] Therefore, in view of the above inconvenient to realize the problem of height accurate stable adjustable, a kind of transformer body foot pad support horizontal beam tool can be designed, height adjustment is carried out to multiple groups of support foot pad, and then the purpose of accurate horizontal adjustment can be achieved, in addition, after being adjusted to predetermined position, then release the poking block, guiding assembly can drive limit rod reset to the inside of limit slot, so that the adjusting hand wheel can be locked, prevent accidental rotation, so as to ensure that the height of support foot pad is stable and unchanged, and then the stable support performance of overall device can be improved, and the above, the tool can realize height accurate stable adjustable through ingenious mechanical structure design. SUMMARY

[0005] In order to overcome the transformer manufacturing process in the process of using, traditional positioning and clamping device often can only realize single dimension positioning and clamping, it is difficult to meet the processing and assembly demand of complex shape parts, at the same time, these devices often produce greater stress concentration in clamping process, leading to part deformation or damage, urgent to improve, and then inconvenient to realize the problem of stable and accurate clamping positioning.

[0006] The utility model discloses a technical scheme for a transformer body foot support horizontal beam tool, which comprises a horizontal beam main body, an adjusting screw, an adjusting support cylinder, a lifting slide block, a hollow connecting rod, an adjusting hand wheel, an adjusting sliding hole, a support foot, a limiting rod, a limiting slot, a push block, a guide assembly, a measurement assembly, a lifting assembly and an adjusting assembly. The adjusting support cylinder is arranged inside the horizontal beam main body, and multiple adjusting support cylinders are arranged. The adjusting support cylinder is internally provided with an adjusting screw. An adjusting hand wheel is arranged on the side wall of the adjusting screw. The two ends of the adjusting screw are rotatably connected to the inner wall of the horizontal beam main body. A lifting slide block is arranged on the side wall of the adjusting screw. The lifting slide block is rotatably connected to the adjusting screw. A hollow connecting rod is arranged on the bottom wall of the lifting slide block. A support foot is arranged on the bottom wall of the hollow connecting rod. An adjusting sliding hole is formed in the bottom wall of the horizontal beam main body. The hollow connecting rod is slidably connected to the adjusting sliding hole. A guide assembly is arranged on the side wall of the adjusting support cylinder. A push block is arranged on the side wall of the guide assembly. A limiting rod is arranged above the push block. A limiting slot is formed in the side wall of the adjusting hand wheel. One end of the limiting rod is clamped and connected to the limiting slot. Multiple measurement assemblies are arranged on both sides of the horizontal beam main body. Two lifting assemblies are arranged on both sides of the horizontal beam main body. An adjusting assembly is arranged inside the lifting assembly.

[0007] Preferably, when the transformer manufacturing process is in use, first, pressing down the push block can drive the limiting rod to adjust downward, then, rotating the adjusting hand wheel can drive the adjusting screw to rotate inside the horizontal beam main body. Since the lifting slide block is rotatably connected to the adjusting screw, with the rotation of the adjusting screw, the lifting slide block will move inside the adjusting support cylinder along the direction of the screw. This movement is transmitted to the support foot through the hollow connecting rod, thereby achieving precise adjustment of the height of the support foot. By adjusting the height of multiple support feet, the purpose of precise horizontal adjustment can be achieved. In addition, after adjusting to the predetermined position, the push block is released, and the limiting rod can be reset to the inside of the limiting slot through the guide assembly, thereby locking the adjusting hand wheel to prevent accidental rotation, ensuring the stability of the height of the support foot, and improving the stability of the overall device. In summary, the tool, through the ingenious mechanical structure design, realizes the height precision, stable adjustment of the transformer body foot support horizontal beam, provides strong support for the installation and debugging of the transformer. In addition, the measurement assembly can conveniently and accurately measure and adjust the horizontal size of the horizontal beam main body. The adjusting assembly and the lifting assembly cooperate with each other, thereby ensuring the safety and stability of the lifting operation.

[0008] As preferred, the guiding assembly comprises a guiding sliding groove, a guiding sliding rod, a guiding sliding block and a guiding spring; the guiding sliding groove is arranged on the side wall of the adjusting support cylinder, the guiding sliding groove is internally provided with the guiding sliding rod, the side wall of the guiding sliding rod is provided with the guiding sliding block, the guiding sliding block is slidably connected with the guiding sliding rod, the guiding sliding rod is externally provided with the guiding spring, one end of the guiding spring is fixedly connected with the inner wall of the guiding sliding groove, and the other end of the guiding spring is fixedly connected with the upper end of the guiding sliding block.

[0009] As preferred, the measuring assembly comprises an adjusting sliding rail, an adjusting sliding rod and an adjusting sliding block; the horizontal beam body is provided with the adjusting sliding rail on both sides, the adjusting sliding rail is provided with a plurality of groups, the adjusting sliding rail is internally provided with the adjusting sliding rod, and the side wall of the adjusting sliding rod is provided with the adjusting sliding block.

[0010] As preferred, the measuring assembly further comprises an adjusting spring and a scale ruler; the adjusting sliding block is slidably connected with the adjusting sliding rod, the adjusting sliding block is provided with two groups of adjusting springs at the upper and lower ends, and the side wall of the adjusting sliding block is provided with the scale ruler.

[0011] As preferred, the lifting assembly comprises a lifting hook and a mounting hole; the horizontal beam body is provided with the lifting hook on both sides, the lifting hook is provided with two groups, and the lifting hook is internally provided with the mounting hole.

[0012] As preferred, the adjusting assembly comprises a mounting shaft and a volute spring; the mounting hole is internally provided with the mounting shaft, the mounting hole is internally provided with the volute spring, one end of the volute spring is fixedly connected with the inner wall of the mounting hole, and the other end of the volute spring is fixedly connected with one end of the mounting shaft.

[0013] As preferred, the adjusting assembly further comprises a fixing plate and an adjusting piece; the side wall of the mounting shaft is provided with the adjusting piece, the horizontal beam body is provided with the fixing plate on both sides, and one end of the adjusting piece is abuttingly connected with the upper portion of the fixing plate.

[0014] The utility model discloses beneficial effects:

[0015] 1、When the transformer manufacturing process is in use, first, press the push block downward to drive the limiting rod to adjust downward, then rotate the adjusting hand wheel to drive the adjusting screw to rotate inside the horizontal beam body, since the lifting slider is rotationally connected with the adjusting screw, with the rotation of the adjusting screw, the lifting slider will move in the screw direction inside the adjusting branch cylinder, this movement is transmitted to the supporting pad foot through the hollow connecting rod, so as to realize the accurate height adjustment of the supporting pad foot, and by adjusting the height of the plurality of supporting pad feet, the purpose of accurate horizontal adjustment can be achieved, in addition, after adjusting to the predetermined position, release the push block, and the limiting rod can be reset to the inside of the limiting groove through the guide assembly, so as to lock the adjusting hand wheel to prevent it from rotating accidentally, so as to ensure the stability of the height of the supporting pad foot, thereby improving the stable supporting performance of the whole device, as described above, the tooling realizes the height accurate, stable and adjustable of the transformer body pad foot supporting horizontal beam through the ingenious mechanical structure design, which provides strong support for the installation and debugging of the transformer, in addition, the horizontal size of the horizontal beam body can be conveniently and accurately measured and adjusted through the measuring assembly, and the safety and stability of the lifting operation can be ensured through the cooperation of the adjusting assembly and the lifting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A first three-dimensional structure schematic view of a transformer body pad foot supporting horizontal beam tooling is shown.

[0017] Figure 2 A first partial three-dimensional structure schematic view of a transformer body pad foot supporting horizontal beam tooling is shown.

[0018] Figure 3 A second partial three-dimensional structure schematic view of a transformer body pad foot supporting horizontal beam tooling is shown.

[0019] Figure 4 A third partial three-dimensional structure schematic view of a transformer body pad foot supporting horizontal beam tooling is shown.

[0020] Figure 5 A fourth partial three-dimensional structure schematic view of a transformer body pad foot supporting horizontal beam tooling is shown.

[0021] Explanation of reference signs: 1, horizontal beam main body; 2, adjusting screw; 3, adjusting support cylinder; 4, lifting slider; 5, hollow connecting rod; 6, adjusting hand wheel; 7, adjusting sliding hole; 8, supporting foot; 9, limiting rod; 10, limiting groove; 11, shifting block; 101, guide sliding groove; 102, guide sliding rod; 103, guide sliding block; 104, guide spring; 201, adjusting sliding rail; 202, adjusting sliding rod; 203, adjusting sliding block; 204, adjusting spring; 205, scale ruler; 301, lifting clamps; 302, mounting hole; 401, mounting shaft; 402, volute spring; 403, fixed plate; 404, adjusting part. DETAILED DESCRIPTION

[0022] The utility model is further explained below in combination with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a kind of example: a transformer body pad foot support horizontal beam tool, including horizontal beam main body 1, adjusting screw 2, adjusting support cylinder 3, lifting slider 4, hollow connecting rod 5, adjusting hand wheel 6, adjusting sliding hole 7, supporting foot 8, limiting rod 9, limiting groove 10, shifting block 11, guide assembly, measurement assembly, hoisting assembly and adjusting assembly;The inside of horizontal beam main body 1 is provided with adjusting support cylinder 3, adjusting support cylinder 3 is provided with multiple groups, the inside of adjusting support cylinder 3 is provided with adjusting screw 2, adjusting hand wheel 6 is arranged on the side wall of adjusting screw 2, the both ends of adjusting screw 2 are rotatably connected with the inner wall of horizontal beam main body 1, lifting slider 4 is arranged on the side wall of adjusting screw, lifting slider 4 is rotatably connected with adjusting screw, hollow connecting rod 5 is arranged on the bottom wall of lifting slider 4, supporting foot 8 is arranged on the bottom wall of hollow connecting rod 5, adjusting sliding hole 7 is set up on the bottom wall of horizontal beam main body 1, hollow connecting rod 5 is slidably connected with adjusting sliding hole 7, guide assembly is arranged on the side wall of adjusting support cylinder 3, shifting block 11 is arranged on the side wall of guide assembly, limiting rod 9 is arranged above shifting block 11, limiting groove 10 is set up on the side wall of adjusting hand wheel 6, one end of limiting rod 9 is engagedly connected with limiting groove 10, multiple groups of measurement assembly are arranged on the both sides of horizontal beam main body 1, two groups of hoisting assembly are arranged on the both sides of horizontal beam main body 1, adjusting assembly is arranged in hoisting assembly.

[0024] Please refer to Figure 2The guiding assembly comprises a guiding sliding groove 101, a guiding sliding rod 102, a guiding sliding block 103 and a guiding spring 104; the guiding sliding groove 101 is arranged on the side wall of the adjusting support cylinder 3, the guiding sliding rod 102 is arranged in the guiding sliding groove 101, the guiding sliding block 103 is arranged on the side wall of the guiding sliding rod 102 and is in sliding connection with the guiding sliding rod 102, the guiding spring 104 is arranged outside the guiding sliding rod 102, one end of the guiding spring 104 is fixedly connected with the inner wall of the guiding sliding groove 101, and the other end of the guiding spring 104 is fixedly connected with the upper end of the guiding sliding block 103; during the adjusting process, the guiding sliding rod 102 and the guiding sliding block 103 play a guiding and stabilizing role, ensuring the stability and accuracy of the adjusting sliding block 203 during the moving process, and the guiding spring 104 provides a certain elastic buffer, so that the adjusting process is smoother, and meanwhile, the stability of the system after the adjusting is completed is also maintained; the measuring assembly comprises an adjusting sliding rail 201, an adjusting sliding rod 202 and an adjusting sliding block 203; the horizontal beam body 1 is provided with the adjusting sliding rail 201 on both sides, the adjusting sliding rail 201 is provided with a plurality of groups, the adjusting sliding rod 202 is arranged in the adjusting sliding rail 201, and the adjusting sliding block 203 is arranged on the side wall of the adjusting sliding rod 202; the adjusting sliding block 203 can be adjusted and moved through the adjusting sliding rod 202; the measuring assembly further comprises an adjusting spring 204 and a scale ruler 205; the adjusting sliding block 203 is in sliding connection with the adjusting sliding rod 202, the adjusting sliding block 203 is provided with two groups of adjusting springs 204 at the upper and lower ends, and the scale ruler 205 is arranged on the side wall of the adjusting sliding block 203; when the horizontal height of the horizontal beam body 1 is adjusted, the lower end of the scale ruler 205 is in abutment with the ground, and according to the rebound force generated by the elastic deformation of the adjusting spring 204, the adjusting spring 204 can drive the scale ruler 205 to be adjusted through the adjusting sliding block 203, and meanwhile, whether the numerical values of the scale rulers 205 on both sides of the horizontal beam body 1 are consistent is observed, so that the measuring assembly can conveniently and accurately measure and adjust the horizontal size of the horizontal beam body 1, and more accurate data support is provided for the installation and debugging of the transformer.

[0025] Please refer to Figures 3-5In the embodiment, the lifting assembly comprises a lifting handle 301 and a mounting hole 302; the horizontal beam body 1 is provided with the lifting handle 301 on both sides, the lifting handle 301 is provided with two groups, and the inside of the lifting handle 301 is provided with the mounting hole 302; the horizontal beam tool can be conveniently lifted and transported by supporting the horizontal beam tool through the lifting handle 301 on both sides; the adjusting assembly comprises a mounting shaft 401 and a volute spring 402; the inside of the mounting hole 302 is provided with the mounting shaft 401, the inside of the mounting hole 302 is provided with the volute spring 402, one end of the volute spring 402 is fixedly connected with the inner wall of the mounting hole 302, and the other end of the volute spring 402 is fixedly connected with one end of the mounting shaft 401; according to the elastic deformation of the volute spring 402, the volute spring 402 can drive the mounting shaft 401 to adjust and reset; the adjusting assembly further comprises a fixed plate 403 and an adjusting piece 404; the adjusting piece 404 is arranged on the side wall of the mounting shaft 401, the fixed plate 403 is arranged on both sides of the horizontal beam body 1, and one end of the adjusting piece 404 is in abutting connection above the fixed plate 403; when lifting work is performed, the adjusting piece 404 is pushed upwards, then the lifting tool is hooked, subsequently, the adjusting piece 404 is loosened, according to the elastic deformation of the volute spring 402, the volute spring 402 can drive the adjusting piece 404 to adjust and reset through the mounting shaft 401, and the fixed plate 403 is used for supporting and limiting, so that the safety and stability of the lifting work can be ensured.

[0026] When the transformer manufacturing process is used, first, the push block 11 is pressed downward to drive the limiting rod 9 to adjust downward, then the adjusting hand wheel 6 is rotated to drive the adjusting screw 2 to rotate in the horizontal beam body 1, since the lifting block 4 is rotationally connected with the adjusting screw 2, with the rotation of the adjusting screw 2, the lifting block 4 moves in the adjusting cylinder 3 along the screw direction, the movement is transmitted to the supporting pad foot 8 through the hollow connecting rod 5, so that the height of the supporting pad foot 8 is accurately adjusted, and through the height adjustment of the plurality of supporting pad feet 8, the purpose of accurate horizontal adjustment can be achieved.

[0027] In addition, after being adjusted to the predetermined position, the push block 11 is loosened, according to the elastic deformation of the guide spring 104, the guide spring 104 can drive the limiting rod 9 to reset to the inside of the limiting groove 10 through the guide block 103, so that the adjusting hand wheel 6 is locked to prevent accidental rotation, so that the height of the supporting pad foot 8 is stable and unchanged, and the stable supporting performance of the whole device can be improved.

[0028] In summary, through the ingenious mechanical structure design, the height of the transformer body pad foot supporting horizontal beam is accurately and stably adjusted, which provides strong support for the installation and debugging of the transformer.

[0029] Furthermore, when the horizontal height of the main body 1 of the horizontal beam is adjusted, the lower end of the scale 205 contacts the ground. Based on the rebound force generated by the elastic deformation of the adjusting spring 204, the adjusting spring 204 can drive the scale 205 to be adjusted through the adjusting slider 203. At the same time, by observing whether the values ​​of the scale 205 on both sides of the main body 1 of the horizontal beam are consistent, this design enables the measuring component to conveniently and accurately measure and adjust the horizontal dimensions of the main body 1 of the horizontal beam, providing more accurate data support for the installation and commissioning of the transformer.

[0030] Furthermore, during lifting operations, by moving the adjusting member 404 upwards, the lifting tool is hooked. Subsequently, the adjusting member 404 is released, and based on the rebound force generated by the elastic deformation of the spiral spring 402, the spiral spring 402 can drive the adjusting member 404 to adjust and reset via the mounting shaft 401. Moreover, the fixed plate 403 provides support and limit, thereby ensuring the safety and stability of the lifting operation.

[0031] Through the above steps, during the use of the transformer manufacturing process, firstly, pressing down on the toggle block 11 will drive the limit rod 9 to adjust downwards. Then, by rotating the adjusting handwheel 6, the adjusting screw 2 will rotate inside the horizontal beam body 1. Since the lifting slider 4 is rotatably connected to the adjusting screw 2, as the adjusting screw 2 rotates, the lifting slider 4 will move along the screw direction inside the adjusting support cylinder 3. This movement process is transmitted to the support pad 8 through the hollow connecting rod 5, thereby achieving precise adjustment of the height of the support pad 8. Furthermore, by adjusting the height of multiple sets of support pads 8, the purpose of precise horizontal adjustment can be achieved. In addition, after adjusting to the predetermined position, the lever is released. The actuating block 11, through the guide assembly, can drive the limiting rod 9 to return to the inside of the limiting groove 10, thereby locking the adjusting handwheel 6 to prevent accidental rotation, thus ensuring the height of the support pad 8 remains stable, and improving the overall stability support performance of the device. In summary, this tooling, through its ingenious mechanical structure design, achieves precise and stable adjustment of the height of the transformer body pad support horizontal beam, providing strong support for the installation and commissioning of the transformer. In addition, the measuring component can conveniently and accurately measure and adjust the horizontal dimensions of the main body 1 of the horizontal beam, and the coordination between the adjusting component and the lifting component can ensure the safety and stability of the lifting operation.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A transformer core leg support horizontal beam tooling comprising a horizontal beam body (1); characterized in that: Also include the adjusting screw (2), adjusting branch cylinder (3), adjusting slider (203), hollow connecting rod (5), adjusting hand wheel (6), adjusting sliding hole (7), support pad foot (8), limit rod (9), limit slot (10), toggle block (11), guide assembly, measurement assembly, lifting assembly and adjusting assembly; The inside of horizontal beam body (1) is provided with adjusting branch cylinder (3), adjusting branch cylinder (3) is provided with multiple groups, the inside of adjusting branch cylinder (3) is provided with adjusting screw (2), the side wall of adjusting screw (2) is provided with adjusting hand wheel (6), the both ends of adjusting screw (2) are rotatably connected with the inner wall of horizontal beam body (1), the side wall of adjusting screw is provided with lifting slider (4), lifting slider (4) is rotatably connected with adjusting screw, the bottom wall of lifting slider (4) is provided with hollow connecting rod (5), the bottom wall of hollow connecting rod (5) is provided with support pad foot (8), the bottom wall of horizontal beam body (1) is provided with adjusting sliding hole (7), hollow connecting rod (5) is slidably connected with adjusting sliding hole (7), the side wall of adjusting branch cylinder (3) is provided with guide assembly, the side wall of guide assembly is provided with toggle block (11), the upper side of toggle block (11) is provided with limit rod (9), the side wall of adjusting hand wheel (6) is provided with limit slot (10), one end of limit rod (9) is hingedly connected with limit slot (10), the both sides of horizontal beam body (1) are provided with multiple groups of measurement assembly, the both sides of horizontal beam body (1) are provided with two groups of lifting assembly, the inside of lifting assembly is provided with adjusting assembly.

2. The transformer core leg support beam tooling of claim 1, wherein: The guide assembly includes a guide sliding groove (101), a guide sliding rod (102), a guide sliding block (103) and a guide spring (104); The side wall of adjusting branch cylinder (3) is provided with guide sliding groove (101), the inside of guide sliding groove (101) is provided with guide sliding rod (102), the side wall of guide sliding rod (102) is provided with guide sliding block (103), guide sliding block (103) is slidably connected with guide sliding rod (102), the outside of guide sliding rod (102) is provided with guide spring (104), one end of guide spring (104) is fixedly connected with the inner wall of guide sliding groove (101), the other end of guide spring (104) is fixedly connected with the upper end of guide sliding block (103).

3. The transformer core leg support beam tooling of claim 1, wherein: The measurement assembly includes an adjusting sliding rail (201), an adjusting sliding rod (202) and an adjusting sliding block (203); The both sides of horizontal beam body (1) are provided with adjusting sliding rail (201), adjusting sliding rail (201) is provided with multiple groups, the inside of adjusting sliding rail (201) is provided with adjusting sliding rod (202), the side wall of adjusting sliding rod (202) is provided with adjusting sliding block (203).

4. The transformer core leg support beam tooling of claim 3, wherein: The measurement assembly further includes an adjusting spring (204) and a graduated scale (205); Adjusting sliding block (203) is slidably connected with adjusting sliding rod (202), the upper and lower ends of adjusting sliding block (203) are both provided with two groups of adjusting spring (204), the side wall of adjusting sliding block (203) is provided with graduated scale (205).

5. The transformer core leg support beam tooling of claim 3, wherein: The lifting assembly comprises a lifting hook (301) and a mounting hole (302); both sides of the horizontal beam body (1) are provided with the lifting hook (301), the lifting hook (301) is provided with two groups, and the inside of the lifting hook (301) is provided with the mounting hole (302).

6. A transformer core leg support horizontal beam tooling according to claim 5, characterized in that: The adjusting assembly comprises a mounting shaft (401) and a volute spring (402); the inside of the mounting hole (302) is provided with the mounting shaft (401), the inside of the mounting hole (302) is provided with the volute spring (402), one end of the volute spring (402) is fixedly connected with the inner wall of the mounting hole (302), and the other end of the volute spring (402) is fixedly connected with one end of the mounting shaft (401).

7. The transformer core leg support beam tooling of claim 6, wherein: The adjusting assembly further comprises a fixing plate (403) and an adjusting piece (404); the side wall of the mounting shaft (401) is provided with the adjusting piece (404), both sides of the horizontal beam body (1) are provided with the fixing plate (403), and one end of the adjusting piece (404) is in abutting connection with the upper portion of the fixing plate (403).

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