Flexible installation mutual inductor with adjustable angle

Abstract

The invention relates to the technical field of mutual inductors, and discloses an angle-adjustable flexible installation mutual inductor which comprises an installation frame, a rotary lifting mechanism is arranged on the inner side of the installation frame, a clamping mechanism is arranged at the top in the rotary lifting mechanism, and a mutual inductor body is arranged on the inner side of the clamping mechanism. A limiting mechanism is arranged at the bottom of the rotating lifting mechanism, the rotating lifting mechanism comprises a rotating assembly and a lifting assembly, the rotating assembly is arranged on the inner side of the mounting frame, the lifting assembly is arranged at the top of the rotating assembly, the rotating assembly comprises an arc-shaped plate, and the arc-shaped plate is fixedly connected to the right side of the mounting frame. By adjusting the position height of a frame, an anti-skid belt can move on the outer sides of a first conical barrel and a second conical barrel, the rotating speed of the first conical barrel and the second conical barrel is changed, rotation of a second threaded rod is achieved, a threaded plate and a top plate are driven to ascend and descend, finally, a lifting plate slides up and down along a rotating rod, and height adjustment of a mutual inductor body is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of instrument transformers, and particularly to a flexible installation instrument transformer with an adjustable angle. Background Technique

[0002] An instrument transformer is a special transformer mainly used to convert high voltage or large current into low voltage or small current for easy measurement, protection, and control. The instrument transformer body is composed of a closed iron core and windings. Its primary winding has very few turns and is connected in series in the circuit where the current to be measured flows. Therefore, it often has the full current of the circuit flowing through it. The secondary winding has more turns and is connected in series in the measuring instrument and protection circuit. When the instrument transformer body is working, its secondary circuit is always closed. Therefore, the impedance of the series coil in the measuring instrument and protection circuit is very small, and the working state of the instrument transformer body is close to a short circuit.

[0003] For a current transformer with an adjustable installation angle, with the publication number CN 215118547 U, adjust the adjusting plate to an appropriate angle, align the positioning holes with the slot holes, insert the positioning rod into the slot holes and positioning holes, and tighten the limiting plates on both sides of the positioning rod to fix the instrument transformer body at this angle, and the angle of the instrument transformer body is better fixed.

[0004] For this current transformer with an adjustable installation angle, when adjusting the angle of the adjusting plate, the installation angle of the instrument transformer can be adjusted. However, this device can only adjust the front and back angles of the instrument transformer and cannot rotate and adjust the angle of the instrument transformer in the horizontal direction. Different electrical systems have different requirements for the installation position of the instrument transformer. When the horizontal angle cannot be adjusted, it is easy to cause the instrument transformer to be unable to be installed in the optimal position, affecting the performance and reliability of the entire electrical system. Therefore, improvement is needed. Summary of the Invention

[0005] The purpose of the present invention is to provide a flexible installation instrument transformer with an adjustable angle to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A flexible installation instrument transformer with an adjustable angle, including an installation frame, a rotation and lifting mechanism is arranged inside the installation frame, a clamping mechanism is arranged at the top inside the rotation and lifting mechanism, an instrument transformer body is arranged inside the clamping mechanism, and a limiting mechanism is arranged at the bottom of the rotation and lifting mechanism; The rotation and lifting mechanism includes a rotation component and a lifting component. The rotation component is arranged inside the installation frame, and the lifting component is arranged on top of the rotation component; The rotating assembly includes an arc-shaped plate which is fixedly connected to the right side of the mounting frame. A worm is rotatably connected to the inner side of the arc-shaped plate. A rotating disk is fixedly connected to the front of the worm. A worm gear is meshed with the top of the worm. A rotating frame is fixedly connected to the inner side of the worm gear. A partition plate is fixedly connected to the inner side of the rotating frame. A rotating rod is rotatably connected to the inner side of the partition plate. A lifting plate is slidably connected to the periphery of the rotating rod. A slide bar is slidably connected to the inside of the rotating rod. A hollow plate is fixedly connected to the top of the slide bar. A support disk is fixedly connected to the bottom of the hollow plate. The rotating rod is rotatably connected to the inner side of the rotating frame. An anti-slip wheel is fixedly connected to the bottom of the rotating rod. A first conical cylinder is fixedly connected to the periphery of the rotating rod. An anti-slip belt is drivingly connected to the periphery of the first conical cylinder.

[0007] According to the above technical solution, a circular groove corresponding to the movement track of the support disk is formed in the inner side of the lifting plate, and the support disk is slidably connected inside the circular groove. Through the formed circular groove, the support disk can slide inside the lifting plate. By providing the support disk, it can support the hollow plate, making the hollow plate more stable during rotation.

[0008] According to the above technical solution, the lifting plate is arranged on the top of the partition plate, and the bottom of the lifting plate is in mutual contact with the top of the partition plate. By providing the partition plate, it can support the lifting plate.

[0009] According to the above technical solution, the lifting assembly includes a first linkage rod. The top of the first linkage rod is rotatably connected to the bottom of the partition plate. The bottom of the first linkage rod is rotatably connected to the inner bottom of the rotating frame. A second conical cylinder is fixedly connected to the periphery of the first linkage rod. The second conical cylinder is drivingly connected to the inner side of the anti-slip belt. A first friction wheel is fixedly connected to the bottom periphery of the first linkage rod. An adjusting frame is slidably connected to the periphery of the anti-slip belt. A rotating roller is rotatably connected to the inner side of the adjusting frame. A first threaded rod is rotatably connected to the bottom of the adjusting frame. The first threaded rod is threadedly connected to the inner bottom of the rotating frame. A rotating disk is fixedly connected to the bottom of the first threaded rod. A second friction wheel is arranged on the front of the first friction wheel. A second threaded rod is slidably connected to the inside of the second friction wheel. The bottom of the second threaded rod is rotatably connected to the inner bottom of the rotating frame. The top of the second threaded rod is rotatably connected to the bottom of the partition plate. A threaded plate is threadedly connected to the periphery of the second threaded rod. A top plate is fixedly connected to the outer side of the top of the threaded plate. An arc-shaped slider is slidably connected to the inner side of the second friction wheel. A lifting block is fixedly connected to the outer side of the arc-shaped slider. A fixed rod is slidably connected to the inside of the lifting block. A limiting plate is fixedly connected to the top of the fixed rod. The limiting plate is fixedly connected to the right side inside the rotating frame. The bottom of the fixed rod is fixedly connected to the inner bottom of the rotating frame. A first spring is sleeved on the periphery of the fixed rod.

[0010] According to the above technical solution, the top plate is slidably connected to the inner side of the partition, and the top plate is fixedly connected to the bottom of the lifting plate. When the threaded plate is lifted or lowered, the top plate can drive the lifting plate to lift or lower through the setting, so that the lifting plate can drive the fixed current transformer body to lift or lower, and the height of the current transformer body can be adjusted.

[0011] According to the above technical solution, the top of the first spring is fixedly connected to the bottom of the limiting plate, and the bottom of the first spring is fixedly connected to the top of the lifting block. Through the elastic force of the first spring, after the lifting block drives the second friction wheel to move downward through the arc-shaped slider, the second friction wheel is more stable during the rotation process.

[0012] According to the above technical solution, the limiting mechanism includes an L-shaped plate. The L-shaped plate is fixedly connected to the left side of the bottom of the rotating frame. The right side inside the L-shaped plate is slidably connected with a second linkage rod. The right side of the second linkage rod is fixedly connected with a limiting strip. The limiting strip meshes with the left side of the anti-slip wheel. The left side of the second linkage rod is fixedly connected with a moving plate. The inner side of the moving plate is fixedly connected with a connecting rod. The outer periphery of the connecting rod is slidably connected with a pulling plate. A second spring is sleeved on the outer periphery of the connecting rod. The back end of the pulling plate is fixedly connected with an insertion rod. The insertion rod is inserted into the inner side of the moving plate. The insertion rod is inserted into the back end inside the L-shaped plate.

[0013] According to the above technical solution, the back end of the second spring is fixedly connected to the front of the pulling plate, and the front of the second spring is fixedly connected to the front inside the moving plate. Through the elastic force of the second spring, the pulling plate can drive the insertion rod to insert into the L-shaped plate, so that the limiting strip can be away from the outer side of the anti-slip wheel, and when the staff rotates the anti-slip wheel, it is not easily blocked by the limiting strip.

[0014] According to the above technical solution, the clamping mechanism includes an insertion plate. The insertion plate is fixedly connected to the bottom of the current transformer body. The insertion plate is inserted into the inner side of the hollow plate. An inclined plate is inserted into the inner side of the insertion plate. A sliding rod is fixedly connected to the outer side of the inclined plate. A third spring is sleeved on the outer periphery of the sliding rod. A regulating plate is fixedly connected to the outer side of the sliding rod. A rack is fixedly connected to the front inside the regulating plate. The rack meshes with a gear inside. The inner side of the gear is fixedly connected with a rotating shaft. The back end of the rotating shaft is rotatably connected to the front of the hollow plate. The front of the rotating shaft is rotatably connected to a fixing frame. The fixing frame is fixedly connected to the front of the hollow plate.

[0015] According to the above technical solution, the outer side of the third spring is fixedly connected to the inner side of the hollow plate, and the inner side of the third spring is fixedly connected to the outer side of the inclined plate. Through the elastic force of the third spring, the inclined plate can be inserted into the insertion plate to limit the insertion plate.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The flexible installation current transformer with adjustable angle can drive the worm to rotate through the rotating disc by means of the set rotating and lifting mechanism. The meshing of the worm and the worm wheel enables the rotating frame to rotate, realizing flexible adjustment of multiple angles of the current transformer body in the horizontal direction. When the rotating rod rotates, the sliding strip can drive the hollow plate and the support disc to rotate synchronously, and the support disc slides in the circular groove of the lifting plate, making the lifting plate more stable during the rotation process, avoiding jamming and instability during the movement process, and improving the adjustment efficiency and reliability.

[0017] 2. The flexible installation current transformer with adjustable angle is transmitted to the second conical cylinder through the anti-slip belt, and then the first linkage rod rotates. By rotating the rotating disc, the first threaded rod rotates, changing the position height of the adjustment frame, enabling the anti-slip belt to move outside the first conical cylinder and the second conical cylinder, changing the rotation speed of the first conical cylinder and the second conical cylinder. By changing the position of the second friction wheel, the second friction wheel contacts the first friction wheel, thereby realizing the rotation of the second threaded rod, driving the threaded plate and the top plate to lift, and finally enabling the lifting plate to slide up and down along the rotating rod to complete the height adjustment of the current transformer body.

[0018] 3. The flexible installation current transformer with adjustable angle, through the meshing design of the limiting strip and the anti-slip wheel in the limiting mechanism, after the angle adjustment of the current transformer body is completed, the pull plate drives the insertion rod away from the inner side of the L-shaped plate, pushing the moving plate, enabling the moving plate to drive the insertion rod to move, enabling the insertion rod to insert into the jack inside the L-shaped plate, and making the limiting strip tightly mesh with the anti-slip wheel, effectively preventing the rotating frame from rotating unnecessarily due to external force or vibration during use, ensuring that the current transformer body always remains at the set angle position, and guaranteeing the accuracy and stability of the measurement.

[0019] 4. The flexible installation current transformer with adjustable angle, the clamping mechanism inserts the insertion plate into the inner side of the hollow plate, and the inclined plate inserts into the insertion plate to realize the preliminary positioning of the current transformer body. The elastic force of the third spring makes the inclined plate tightly squeeze the insertion plate, increasing the connection stability. The meshing structure of the rack and the gear makes the movement of the adjustment plate more accurate and stable, further enhancing the clamping force on the current transformer body, and ensuring that the current transformer body will not loosen or shake during use. Description of the Drawings

[0020] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is a three-dimensional structure diagram of the present invention; Figure 2 is a structural schematic diagram of the rotating and lifting mechanism; Figure 3 is a structural schematic diagram of the rotating component; Figure 4 Schematic diagram of the anti-slip belt and slide bar structure Figure 5 Schematic diagram of the lifting component structure Figure 6 Schematic diagram of the limiting mechanism structure Figure 7 Schematic diagram of the clamping mechanism structure Figure 8 For Figure 7 Enlarged structure diagram at position A in In the figure: 1. Mounting frame; 2. Rotating lifting mechanism; 21. Rotating component; 211. Anti-slip wheel; 212. First conical cylinder; 213. Rotating rod; 214. Rotating frame; 215. Lifting plate; 216. Hollow plate; 217. Support disk; 218. Partition board; 219. Worm gear; 2191. Arc plate; 2192. Worm; 2193. Rotating disk; 2194. Anti-slip belt; 2195. Slide bar; 22. Lifting component; 221. First linkage rod; 222. Adjusting frame; 223. Rotating roller; 224. Second conical cylinder; 225. First friction wheel; 226. First threaded rod; 227. Rotary disk; 228. Threaded plate; 229. Top plate; 2291. Second threaded rod; 2292. Limiting plate; 2293. Fixed rod; 2294. First spring; 2295. Lifting block; 2296. Arc-shaped slider; 2297. Second friction wheel; 3. Clamping mechanism; 31. Insertion plate; 32. Adjusting plate; 33. Sliding rod; 34. Inclined plate; 35. Rack; 36. Third spring; 37. Rotating shaft; 38. Fixed frame; 39. Gear; 4. Transformer body; 5. Limiting mechanism; 51. Limiting strip; 52. Second spring; 53. Connecting rod; 54. Pulling plate; 55. L-shaped plate; 56. Insertion rod; 57. Moving plate; 58. Second linkage rod. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides the following technical solutions: Embodiment 1

[0023] Combined with Figures 1-8A transformer with adjustable angle and flexible installation includes a mounting frame 1, a rotating lifting mechanism 2 is arranged inside the mounting frame 1, a clamping mechanism 3 is arranged on the top of the rotating lifting mechanism 2, a transformer body 4 is arranged inside the clamping mechanism 3, and a limiting mechanism 5 is arranged at the bottom of the rotating lifting mechanism 2; The rotating and lifting mechanism 2 includes a rotating assembly 21 and a lifting assembly 22. The rotating assembly 21 is arranged inside the mounting frame 1, and the lifting assembly 22 is arranged on the top of the rotating assembly 21. The rotating assembly 21 includes an arc plate 2191, which is fixedly connected to the right side of the mounting frame 1. A worm 2192 is rotatably connected to the inner side of the arc plate 2191, a rotating disk 2193 is fixedly connected to the front side of the worm 2192, a worm wheel 219 is meshed with the top of the worm 2192, a rotating frame 214 is fixedly connected to the inner side of the worm wheel 219, a partition 218 is fixedly connected to the inner side of the rotating frame 214, a rotating rod 213 is rotatably connected to the inner side of the partition 218, and the rotating rod 213 is outer A lifting plate 215 is slidably connected around the rotating rod 213, a sliding bar 2195 is slidably connected inside the rotating rod 213, a hollow plate 216 is fixedly connected to the top of the sliding bar 2195, a support plate 217 is fixedly connected to the bottom of the hollow plate 216, the rotating rod 213 is rotatably connected to the inner side of the rotating frame 214, an anti-skid wheel 211 is fixedly connected to the bottom of the rotating rod 213, a first conical cylinder 212 is fixedly connected to the periphery of the rotating rod 213, and an anti-skid belt 2194 is transmission-connected to the periphery of the first conical cylinder 212.

[0024] Furthermore, a circular groove corresponding to the movement trajectory of the support plate 217 is opened on the inner side of the lifting plate 215, and the support plate 217 is slidably connected to the inside of the circular groove. Through the opened circular groove, the support plate 217 can slide on the inner side of the lifting plate 215. The set support plate 217 can support the hollow plate 216, so that the hollow plate 216 is more stable during the rotation process.

[0025] Furthermore, the lifting plate 215 is disposed on the top of the partition 218 , and the bottom of the lifting plate 215 and the top of the partition 218 are in contact with each other, and the lifting plate 215 can be supported by the partition 218 . Embodiment 2

[0026] See also Figures 1-8, and on the basis of the first embodiment, it is further obtained that the lifting assembly 22 includes a first linkage rod 221. The top of the first linkage rod 221 is rotatably connected to the bottom of the partition plate 218, the bottom of the first linkage rod 221 is rotatably connected to the inner bottom of the rotating frame 214, a second conical cylinder 224 is fixedly connected to the periphery of the first linkage rod 221, the second conical cylinder 224 is drivingly connected to the inner side of the anti-slip belt 2194, a first friction wheel 225 is fixedly connected to the bottom of the periphery of the first linkage rod 221, an adjustment frame 222 is slidably connected to the periphery of the anti-slip belt 2194, a rotating roller 223 is rotatably connected to the inner side of the adjustment frame 222, a first threaded rod 226 is rotatably connected to the bottom of the adjustment frame 222, the first threaded rod 226 is threadedly connected to the inner bottom of the rotating frame 214, a rotating disk 227 is fixedly connected to the bottom of the first threaded rod 226, a second friction wheel 2297 is arranged on the front surface of the first friction wheel 225, a second threaded rod 2291 is slidably connected to the inside of the second friction wheel 2297, the bottom of the second threaded rod 2291 is rotatably connected to the inner bottom of the rotating frame 214, the top of the second threaded rod 2291 is rotatably connected to the bottom of the partition plate 218, a threaded plate 228 is threadedly connected to the periphery of the second threaded rod 2291, a top plate 229 is fixedly connected to the outer side of the top of the threaded plate 228, an arc-shaped slider 2296 is slidably connected to the inner side of the second friction wheel 2297, a lifting block 2295 is fixedly connected to the outer side of the arc-shaped slider 2296, a fixing rod 2293 is slidably connected to the inner side of the lifting block 2295, a limiting plate 2292 is fixedly connected to the top of the fixing rod 2293, the limiting plate 2292 is fixedly connected to the right side inside the rotating frame 214, the bottom of the fixing rod 2293 is fixedly connected to the inner bottom of the rotating frame 214, and a first spring 2294 is sleeved on the periphery of the fixing rod 2293.

[0027] Further, the top plate 229 is slidably connected to the inside of the partition plate 218, and the top plate 229 is fixedly connected to the bottom of the lifting plate 215. When the threaded plate 228 is lifted or lowered, the lifting plate 215 can be driven to lift or lower through the provided top plate 229, so that the lifting plate 215 can drive the fixed current transformer body 4 to lift or lower, and the height of the current transformer body 4 can be adjusted.

[0028] Further, the top of the first spring 2294 is fixedly connected to the bottom of the limiting plate 2292, and the bottom of the first spring 2294 is fixedly connected to the top of the lifting block 2295. Through the elastic force of the first spring 2294, after the lifting block 2295 drives the second friction wheel 2297 to move downward through the arc-shaped slider 2296, the second friction wheel 2297 is more stable during the rotation process. Embodiment Three

[0029] Refer to Figures 1-8, and on the basis of the first embodiment, it is further obtained that the limiting mechanism 5 includes an L-shaped plate 55. The L-shaped plate 55 is fixedly connected to the left side of the bottom of the rotating frame 214. A second linkage rod 58 is slidably connected to the right side inside the L-shaped plate 55. A limiting strip 51 is fixedly connected to the right side of the second linkage rod 58. The limiting strip 51 meshes with the left side of the anti-slip wheel 211. A moving plate 57 is fixedly connected to the left side of the second linkage rod 58. A connecting rod 53 is fixedly connected to the inner side of the moving plate 57. A pulling plate 54 is slidably connected to the periphery of the connecting rod 53. A second spring 52 is sleeved on the periphery of the connecting rod 53. A plug rod 56 is fixedly connected to the back end of the pulling plate 54. The plug rod 56 is inserted into the inner side of the moving plate 57, and the plug rod 56 is inserted into the back end inside the L-shaped plate 55.

[0030] Furthermore, the back end of the second spring 52 is fixedly connected to the front surface of the pulling plate 54, and the front surface of the second spring 52 is fixedly connected to the front surface inside the moving plate 57. Through the elastic force of the second spring 52, the pulling plate 54 can drive the plug rod 56 to insert into the inside of the L-shaped plate 55, so that the limiting strip 51 can be away from the outer side of the anti-slip wheel 211, making it difficult for the limiting strip 51 to block when the staff rotates the anti-slip wheel 211. Embodiment Four

[0031] Refer to Figures 1-8 , and on the basis of the first embodiment, it is further obtained that the clamping mechanism 3 includes a plug board 31. The plug board 31 is fixedly connected to the bottom of the mutual inductor body 4. The plug board 31 is inserted into the inside of the hollow board 216. An inclined plate 34 is inserted into the inside of the plug board 31. A sliding rod 33 is fixedly connected to the outer side of the inclined plate 34. A third spring 36 is sleeved on the periphery of the sliding rod 33. An adjusting plate 32 is fixedly connected to the outer side of the sliding rod 33. A rack 35 is fixedly connected to the front surface inside the adjusting plate 32. A gear 39 meshes with the inside of the rack 35. A rotating shaft 37 is fixedly connected to the inside of the gear 39. The back end of the rotating shaft 37 is rotatably connected to the front surface of the hollow board 216. The front surface of the rotating shaft 37 is rotatably connected to a fixed frame 38. The fixed frame 38 is fixedly connected to the front surface of the hollow board 216.

[0032] Furthermore, the outer side of the third spring 36 is fixedly connected to the inside of the hollow board 216, and the inner side of the third spring 36 is fixedly connected to the outer side of the inclined plate 34. Through the elastic force of the third spring 36, the inclined plate 34 can be inserted into the inside of the plug board 31 to limit the plug board 31.

[0033] During the actual operation process, when this device is in use, the mounting bracket 1 is installed inside the power distribution cabinet through bolts. The insertion plate 31 at the bottom of the mutual inductor body 4 is inserted into the inner side of the hollow plate 216, so that the insertion plate 31 squeezes the inclined plate 34, enabling the inclined plate 34 to drive the adjusting plate 32 to move through the sliding rod 33, and enabling the inclined plate 34 to squeeze the third spring 36. When the insertion plate 31 does not squeeze the inclined plate 34, through the elastic force of the third spring 36, the inclined plate 34 can be driven to insert into the insertion plate 31 to limit the mutual inductor body 4, enabling the mutual inductor body 4 to be quickly installed inside the hollow plate 216; When it is necessary to adjust the rotation of the mutual inductor body 4 in the horizontal direction, pull the pull plate 54 forward, so that the pull plate 54 can drive the insertion rod 56 away from the inner side of the L-shaped plate 55. When the pull plate 54 moves, it can squeeze the second spring 52. Pull the pull plate 54 to the left and release the force on the pull plate 54. Through the elastic force of the second spring 52, the insertion rod 56 can be inserted into the left side of the front surface of the L-shaped plate 55. The staff member pulls the lifting block 2295 upward with the right hand, so that the lifting block 2295 can drive the second friction wheel 2297 to move upward, enabling the second friction wheel 2297 to move away from the first friction wheel 225. The staff member turns the anti-slip wheel 211 with the left hand, so that the anti-slip wheel 211 can drive the slide bar 2195 to rotate with the hollow plate 216 through the rotating rod 213, enabling the hollow plate 216 to drive the mutual inductor body 4 to rotate. When it is necessary to adjust the height of the mutual inductor body 4, pull the lifting block 2295 upward, so that the lifting block 2295 drives the second friction wheel 2297 away from the first friction wheel 225, and turn the second friction wheel 2297, so that the second friction wheel 2297 can drive the second threaded rod 2291 to move upward, enabling the second threaded rod 2291 to drive the lifting plate 215, the support plate 217 and the hollow plate 216 to move upward through the top plate 229, so that the height of the mutual inductor body 4 can be adjusted; When it is necessary to adjust the horizontal angle of the current transformer body 4 while also adjusting the height of the current transformer body 4, the anti-slip wheel 211 drives the rotating rod 213 to rotate with the first conical cylinder 212, so that the first conical cylinder 212 can drive the second conical cylinder 224 to rotate through the anti-slip belt 2194, so that the second conical cylinder 224 can drive the first friction wheel 225 to rotate through the first linkage rod 221, so that the first friction wheel 225 can drive the second threaded rod 2291 to rotate through the second friction wheel 2297, so that the second threaded rod 2291 drives the threaded plate 228 and the top plate 229 to move upward, so that the top plate 229 can drive the lifting plate 215 to move upward. When the horizontal angle adjustment of the current transformer body 4 is completed and the appropriate height is not reached, the first threaded rod 226 is rotated by the rotating disk 227, so that the first threaded rod 226 drives the adjustment frame 222 and the rotating roller 223 to move upward, so that the adjustment frame 222 and the rotating roller 223 can drive the anti-slip belt 2194 to move upward. When the first conical cylinder 212 rotates normally, the rotation speed of the second conical cylinder 224 can become faster, so that the device can increase the rotation speed of the second threaded rod 2291, so that when the threaded plate 228 moves upward, the speed is faster, so that when the current transformer body 4 rotates horizontally and is adjusted in height, it can reach the appropriate position at the same time, which is convenient for the staff to adjust and reduces the operation steps of the staff; After the anti-slip wheel 211 rotates, the pull plate 54 is pulled, so that when the pull plate 54 drives the insertion rod 56 to move, the second spring 52 is compressed, so that the insertion rod 56 moves away from the left side inside the L-shaped plate 55. The pull plate 54 is pulled to the right, so that the limiting strip 51 can be engaged with the anti-slip wheel 211. The acting force on the pull plate 54 is released, and through the elastic acting force of the second spring 52, the pull plate 54 can drive the insertion rod 56 to insert into the inside of the L-shaped plate 55 to limit the anti-slip wheel 211, so that the anti-slip wheel 211 is not easily rotated by an external force, and the current transformer body 4 is more stable; When it is necessary to adjust the front and rear angles of the current transformer body 4, the rotating disk 2193 is rotated, so that the rotating disk 2193 can drive the worm wheel 219 to rotate through the worm 2192, so that the worm wheel 219 can drive the rotating frame 214 to rotate, so that the rotating frame 214 can drive the current transformer body 4 to rotate, so that the front and rear angles of the current transformer body 4 can be adjusted, so that the device can meet the installation and use in different spaces.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A transformer with adjustable angle and flexible installation, comprising a mounting frame (1), characterized in that: A rotating lifting mechanism (2) is arranged inside the mounting frame (1), a clamping mechanism (3) is arranged at the top of the rotating lifting mechanism (2), a transformer body (4) is arranged inside the clamping mechanism (3), and a limiting mechanism (5) is arranged at the bottom of the rotating lifting mechanism (2); The rotating lifting mechanism (2) comprises a rotating assembly (21) and a lifting assembly (22), wherein the rotating assembly (21) is arranged on the inner side of the mounting frame (1), and the lifting assembly (22) is arranged on the top of the rotating assembly (21); The rotating assembly (21) comprises an arc-shaped plate (2191), the arc-shaped plate (2191) being fixedly connected to the right side of the mounting frame (1), a worm (2192) being rotatably connected to the inner side of the arc-shaped plate (2191), a rotating disk (2193) being fixedly connected to the front side of the worm (2192), a worm wheel (219) being meshed with the top of the worm (2192), a rotating frame (214) being fixedly connected to the inner side of the worm wheel (219), a partition (218) being fixedly connected to the inner side of the rotating frame (214), a rotating rod (213) being rotatably connected to the inner side of the partition (218), and the rotating rod (213) being rotatably connected to the inner side of the rotating frame (214). 13) The outer periphery of the rotating rod (213) is slidably connected to a lifting plate (215), the interior of the rotating rod (213) is slidably connected to a slide bar (2195), the top of the slide bar (2195) is fixedly connected to a hollow plate (216), the bottom of the hollow plate (216) is fixedly connected to a support plate (217), the rotating rod (213) is rotatably connected to the inner side of the rotating frame (214), the bottom of the rotating rod (213) is fixedly connected to an anti-skid wheel (211), the outer periphery of the rotating rod (213) is fixedly connected to a first conical cylinder (212), and the outer periphery of the first conical cylinder (212) is transmission-connected to an anti-skid belt (2194).

2. The angle-adjustable and flexible installation transformer according to claim 1, characterized in that: A circular groove corresponding to the movement track of the support plate (217) is provided on the inner side of the lifting plate (215), and the support plate (217) is slidably connected inside the circular groove.

3. The angle-adjustable and flexible installation transformer according to claim 2, characterized in that: The lifting plate (215) is arranged on the top of the partition plate (218), and the bottom of the lifting plate (215) and the top of the partition plate (218) are in contact with each other.

4. The angle-adjustable and flexible installation transformer according to claim 3 is characterized in that: The lifting assembly (22) comprises a first linkage rod (221), the top of the first linkage rod (221) is rotatably connected to the bottom of the partition (218), the bottom of the first linkage rod (221) is rotatably connected to the inner bottom of the rotating frame (214), the outer periphery of the first linkage rod (221) is fixedly connected to a second conical cylinder (224), the second conical cylinder (224) is transmission-connected to the inner side of the anti-slip belt (2194), and the outer bottom of the first linkage rod (221) is fixedly connected to a first friction wheel (225). ), the anti-slip belt (2194) is slidably connected to an adjustment frame (222) on its periphery, the adjustment frame (222) is rotatably connected to a rotating roller (223) on its inner side, the adjustment frame (222) is rotatably connected to a first threaded rod (226) on its bottom, the first threaded rod (226) is threadedly connected to the inner bottom of the rotating frame (214), the first threaded rod (226) is fixedly connected to a rotating disk (227) on its bottom, the first friction wheel (225) is provided with a second friction wheel (2297) on its front side, and the second The friction wheel (2297) is internally slidably connected to a second threaded rod (2291); the bottom of the second threaded rod (2291) is rotatably connected to the bottom of the rotating frame (214); the top of the second threaded rod (2291) is rotatably connected to the bottom of the partition (218); the outer periphery of the second threaded rod (2291) is threadedly connected to a threaded plate (228); the top outer side of the threaded plate (228) is fixedly connected to a top plate (229); the inner side of the second friction wheel (2297) is slidably connected to an arc-shaped slider (229); 96), the outer side of the arc-shaped sliding block (2296) is fixedly connected to a lifting block (2295), the inner side of the lifting block (2295) is slidably connected to a fixing rod (2293), the top of the fixing rod (2293) is fixedly connected to a limiting plate (2292), the limiting plate (2292) is fixedly connected to the right side inside the rotating frame (214), the bottom of the fixing rod (2293) is fixedly connected to the bottom inside the rotating frame (214), and the outer periphery of the fixing rod (2293) is sleeved with a first spring (2294).

5. The angle-adjustable and flexibly installed transformer according to claim 4, characterized in that: The top plate (229) is slidably connected to the inner side of the partition plate (218), and the top plate (229) is fixedly connected to the bottom of the lifting plate (215).

6. The angle-adjustable and flexibly installed transformer according to claim 5, characterized in that: The top of the first spring (2294) is fixedly connected to the bottom of the limiting plate (2292), and the bottom of the first spring (2294) is fixedly connected to the top of the lifting block (2295).

7. The angle-adjustable and flexibly installed transformer according to claim 6, characterized in that: The limiting mechanism (5) comprises an L-shaped plate (55), the L-shaped plate (55) being fixedly connected to the left side of the bottom of the rotating frame (214), a second linkage rod (58) being slidably connected to the right side of the L-shaped plate (55), a limiting strip (51) being fixedly connected to the right side of the second linkage rod (58), the limiting strip (51) being meshed with the left side of the anti-slip wheel (211), a moving plate (57) being fixedly connected to the left side of the second linkage rod (58), a connecting rod (53) being fixedly connected to the inner side of the moving plate (57), a pulling plate (54) being slidably connected to the outer periphery of the connecting rod (53), a second spring (52) being sleeved to the outer periphery of the connecting rod (53), an insertion rod (56) being fixedly connected to the back end of the pulling plate (54), the insertion rod (56) being inserted into the inner side of the moving plate (57), and the insertion rod (56) being inserted into the inner back end of the L-shaped plate (55).

8. The angle-adjustable and flexibly installed transformer according to claim 7, characterized in that: The back end of the second spring (52) is fixedly connected to the front side of the pull plate (54), and the front side of the second spring (52) is fixedly connected to the inner front side of the moving plate (57).

9. The angle-adjustable and flexibly installed transformer according to claim 8, characterized in that: The clamping mechanism (3) comprises an insert plate (31), the insert plate (31) being fixedly connected to the bottom of the transformer body (4), the insert plate (31) being inserted into the inner side of the hollow plate (216), an inclined plate (34) being inserted into the inner side of the insert plate (31), a sliding rod (33) being fixedly connected to the outer side of the inclined plate (34), a third spring (36) being sleeved on the outer periphery of the sliding rod (33), an adjusting plate (32) being fixedly connected to the outer side of the sliding rod (33), a rack (35) being fixedly connected to the inner front side of the adjusting plate (32), a gear (39) being meshed with the inner side of the gear (39), a rotating shaft (37) being fixedly connected to the inner side of the gear (39), a rear end of the rotating shaft (37) being rotatably connected to the front side of the hollow plate (216), a fixing frame (38) being rotatably connected to the front side of the rotating shaft (37), and the fixing frame (38) being fixedly connected to the front side of the hollow plate (216).

10. The angle-adjustable and flexibly installed transformer according to claim 9, characterized in that: The outer side of the third spring (36) is fixedly connected to the inner side of the hollow plate (216), and the inner side of the third spring (36) is fixedly connected to the outer side of the inclined plate (34).

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