Transformer conducting rod convenient to connect

Abstract

The utility model relates to the technical field of conducting rods, in particular to a transformer conducting rod convenient to connect, a second conducting block is arranged on the right side of the upper end of the conducting rod, and the right end of the second conducting block is fixedly connected with a conducting plate. According to the transformer conducting rod convenient to connect, an output shaft of a motor rotates to drive a worm to rotate so as to drive a worm gear to rotate, the worm gear rotates to drive a rotating rod to rotate so as to drive two connecting rods to synchronously move, and the two connecting rods drive two limiting plates to slide along the outer wall of a fixing column, so that when the conducting rod is taken out, an operator does not need to consume much physical strength; an operator enables two first bolts to penetrate through two first conductive blocks to enable the inner sides of the two first conductive blocks to abut against the outer wall of the conductive rod, and then the operator enables a protruding block to be inserted along a clamping groove in a second conductive block, so that the distance between the two first conductive blocks can be adjusted, and the thin conductive rod can be fixed. And the working limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive rods, in particular to a transformer conductive rod that is easy to connect. Background Art

[0002] A transformer is an electrical device used to change the size of AC voltage and is usually used for transmitting, distributing and converting electrical energy. The conductive rod is a mounting accessory of the transformer. The conductive rod is used to connect the transformer coil lead wires to the external wires and is usually installed on the top of the transformer.

[0003] For example, the publication number "CN221149784U" discloses a transformer conductive rod that is easy to connect. By sliding a bolt into a connection slot and then screwing a nut onto a second threaded slot, the conductive ring can be used to secure the conductive plate to the conductive rod via a conductive block, achieving adjustable tightness. However, removing the transformer conductive rod requires the operator to expend considerable physical effort, increasing labor costs. Furthermore, the conductive ring secures the thinner conductive rod, causing the two ends of the conductive rod to align, making it impossible to secure the thinner rod, thus increasing operational limitations. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when taking out the conductive rod, the operator needs to expend more physical strength to pull out the conductive rod, thereby increasing manual labor. At the same time, the transformer conductive rod that is easy to connect is fixed to the conductive rod by a conductive ring. When fixing a thinner conductive rod, the two conductive ends are aligned together, and the thinner conductive rod cannot be fixed, thereby increasing work limitations. The utility model provides a transformer conductive rod that is easy to connect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A transformer conductive rod that is easy to connect is designed, including a transformer and a box. A box is provided above the transformer, a fixing mechanism is provided above the transformer, a limiting mechanism is provided inside the box, a horizontal plate is fixedly connected to the inner wall of the box, a connecting piece is installed on the upper end of the transformer, the connecting piece is plugged into the conductive rod, the upper end of the connecting piece is fitted with the connecting end, the upper end of the connecting end is fixedly connected to the conductive rod, a second conductive block is provided on the right side of the upper end of the conductive rod, and the right end of the second conductive block is fixedly connected to the conductive plate.

[0007] Preferably, the limiting mechanism includes a motor, the end of the motor output shaft is fixedly connected to the box, the end of the motor output shaft is fixedly connected to a worm, both ends of the worm are rotatably connected to the box through bearings, the worm is meshed with a worm wheel, the lower end of the worm gear transmission shaft is rotatably connected to the box through a bearing, the upper end of the worm gear transmission shaft is fixedly connected to a rotating rod, both ends of the rotating rod are movably connected to a connecting rod through a pin shaft, the outer side of the connecting rod is movably connected to the limiting plate through a pin shaft, the inner wall of the limiting plate is slidably connected to two fixed columns, and both ends of the fixed columns are fixedly connected to the box.

[0008] Preferably, the inner sides of the limiting plates are tightly pressed against the connecting ends, and the transverse plates pass through the limiting plates through through holes.

[0009] Preferably, the fixing mechanism includes a first conductive block, the inner side of the first conductive block is tightly pressed against the conductive rod, the right side of the first conductive block is fixedly connected with a protrusion, the outer wall of the protrusion is slidingly connected to the second conductive block, and the protrusion and the second conductive block are threadedly connected to the second bolt.

[0010] Preferably, the two first conductive blocks are connected by a first bolt and a nut.

[0011] Preferably, cylinders are fixedly connected to both sides of the upper end of the transformer, and the output ends of the cylinders are fixedly connected to the box.

[0012] The utility model proposes a transformer conductive rod that is easy to connect, and has the beneficial effect that: through the cooperation of the box body and the limiting mechanism, the rotation of the motor output shaft drives the rotation of the worm, thereby driving the rotation of the worm wheel, and the rotation of the worm wheel drives the rotation of the rotating rod, thereby driving the two connecting rods to move synchronously, and the two connecting rods drive the two limiting plates to slide along the outer wall of the fixed column, so that when taking out the conductive rod, the operator does not need to expend much physical strength, thereby saving manual labor.

[0013] Through the cooperation of the protrusion and the fixing mechanism, the two first conductive blocks are placed on both sides of the upper end of the conductive rod. Then the operator passes the two first bolts through the two first conductive blocks and rotates the nuts so that the inner sides of the two first conductive blocks are tightly against the outer wall of the conductive rod. Then the operator inserts the protrusion along the slot on the second conductive block and rotates multiple second bolts so that the ends of the second bolts are screwed into the second conductive block and the protrusion, so that the distance between the two first conductive blocks can be adjusted and thinner conductive rods can be fixed, thereby reducing work limitations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front cross-sectional view of

[0016] Figure 3 for Figure 2 A partial bottom-view cross-sectional view of the middle limit mechanism;

[0017] Figure 4 for Figure 1 A top view of a part;

[0018] Figure 5 for Figure 2 A partial front cross-sectional view of the middle limit mechanism;

[0019] Figure 6 for Figure 2 Partial bottom-view cross-section.

[0020] In the figure: 1. transformer, 2. limiting mechanism, 201. motor, 202. worm, 203. worm gear, 204. rotating rod, 205. connecting rod, 206. limiting plate, 207. fixing column, 3. connecting end, 4. conductive rod, 5. box, 6. fixing mechanism, 601. first conductive block, 602. first bolt, 603. protrusion, 604. second bolt, 605. nut, 7. second conductive block, 8. conductive plate, 9. cross plate, 10. cylinder, 11. connecting part. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figure 1-6 : In this embodiment, a transformer conductive rod that is easy to connect includes a transformer 1 and a box body 5. A box body 5 is provided above the transformer 1, a fixing mechanism 6 is provided above the transformer 1, a limiting mechanism 2 is provided inside the box body 5, and a horizontal plate 9 is fixedly connected to the inner wall of the box body 5. A connecting piece 11 is installed at the upper end of the transformer 1, and the connecting piece 11 is plugged into the conductive rod 4. The upper end of the connecting piece 11 fits with the connecting end 3, and the upper end of the connecting end 3 is fixedly connected to the conductive rod 4. A second conductive block 7 is provided on the right side of the upper end of the conductive rod 4, and the right end of the second conductive block 7 is fixedly connected to the conductive plate 8. The inner sides of the limiting plates 206 are tightly pressed against the connecting end 3, and the horizontal plates 9 pass through the limiting plates 206 through through holes. Cylinders 10 are fixedly connected to both sides of the upper end of the transformer 1. The models of the cylinder 10 and the motor 201 can be selected according to actual needs to meet the work needs. The output ends of the cylinder 10 are fixedly connected to the box body 5.

[0023] Refer to the attached Figure 2-3 and attached Figure 5-6

[0024] The limiting mechanism 2 includes a motor 201, the output shaft end of the motor 201 is fixedly connected to the box body 5, the output shaft end of the motor 201 is fixedly connected to a worm 202, both ends of the worm 202 are rotatably connected to the box body 5 through bearings, the worm 202 is meshed with a worm wheel 203, the lower end of the worm wheel 203 transmission shaft is rotatably connected to the box body 5 through a bearing, the upper end of the worm wheel 203 transmission shaft is fixedly connected to a rotating rod 204, and both ends of the rotating rod 204 are movably connected to a connecting rod 205 through a pin shaft. The outer sides of the connecting rods 205 are movably connected to the limit plates 206 through pins, the inner walls of the limit plates 206 are slidably connected to the two fixed columns 207, and both ends of the fixed columns 207 are fixedly connected to the box body 5. The output shaft of the motor 201 rotates to drive the worm 202 to rotate, thereby driving the worm gear 203 to rotate. The rotation of the worm gear 203 drives the rotating rod 204 to rotate, thereby driving the two connecting rods 205 to move synchronously. The two connecting rods 205 drive the two limit plates 206 to slide along the outer walls of the fixed columns 207.

[0025] Refer to the attached Figure 4

[0026] The fixing mechanism 6 includes a first conductive block 601, the inner sides of the first conductive blocks 601 are tightly pressed against the conductive rod 4, and the right sides of the first conductive blocks 601 are fixedly connected with protrusions 603. The outer walls of the protrusions 603 are slidingly connected to the second conductive block 7. The protrusions 603 and the second conductive block 7 are threadedly connected with the second bolt 604. The second bolt 604, the first bolt 602 and the nut 605 are all made of insulating materials, such as plastic, nylon, etc. The two first conductive blocks 601 are connected by the first bolt 602 and the nut 605.

[0027] Working principle:

[0028] When installing the transformer conductor rod:

[0029] Preparation process:

[0030] The operator inserts the conductive rod 4 into the connector 11 so that the lower surface of the connecting end 3 is tightly pressed against the upper surface of the connector 11 .

[0031] The connection process between the conductive rod and the conductive plate:

[0032] The operator first places two first conductive blocks 601 on both sides of the upper end of the conductive rod 4, as shown in FIG. Figure 4As shown, the operator then passes the two first bolts 602 through the two first conductive blocks 601, and then rotates the nuts 605 so that the inner sides of the two first conductive blocks 601 are tightly pressed against the outer wall of the conductive rod 4. The operator then inserts the protrusion 603 along the slot on the second conductive block 7, and then rotates multiple second bolts 604 so that the ends of the second bolts 604 are screwed into the second conductive block 7 and the protrusions 603, so that the second conductive block 7 and the conductive plate 8 can be fixed to the upper end of the conductive rod 4. The conductive plate 8 can be fixed to the thinner conductive rod 4 through the two first conductive blocks 601 and the protrusions 603.

[0033] Conductive rod removal process:

[0034] The operator uses an insulating tool to rotate the first bolts 602, the second bolts 604 and the nuts 605 to remove the first conductive block 7, the second conductive block 601 and the conductive plate 8. Then the operator starts the cylinder 10, and the output end of the cylinder 10 retracts, so that the upper end of the conductive rod 4 passes through the box 5 and is pressed against the horizontal plate 9. Figure 6 As shown, the operator then turns off the cylinder 10 and starts the power supply of the motor 201. The output shaft of the motor 201 rotates forward to drive the worm 202 to rotate, thereby driving the worm gear 203 to rotate. The rotation of the worm gear 203 drives the rotating rod 204 to rotate, thereby driving the two connecting rods 205 to move synchronously. The two connecting rods 205 drive the two limit plates 206 to slide synchronously inward along the outer wall of the fixed column 207. When the inner sides of the limit plates 206 are tightly fitted with the outer wall of the conductive rod 4, the power supply of the motor 201 is turned off and the cylinder 10 is started again. The output end of the cylinder 10 extends to drive the box 5 to move, thereby driving the conductive rod 4 to slide upward. When the lower end of the conductive rod 4 slides out of the connecting piece 11, the cylinder 10 is turned off. When taking out the conductive rod 4, the operator does not need to expend much physical strength. Then the operator reverses the output shaft of the motor 201 to drive the two limit plates 206 to reset, and then the operator can take out the conductive rod 4.

[0035] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A transformer conductive rod that is easy to connect, comprising a transformer (1) and a box (5), wherein the box (5) is provided above the transformer (1), and is characterized in that: A fixing mechanism (6) is provided above the transformer (1), a limiting mechanism (2) is provided inside the box (5), a horizontal plate (9) is fixedly connected to the inner wall of the box (5), a connecting piece (11) is installed at the upper end of the transformer (1), the connecting piece (11) is plugged into the conductive rod (4), the upper end of the connecting piece (11) is in contact with the connecting end (3), the upper end of the connecting end (3) is fixedly connected to the conductive rod (4), a second conductive block (7) is provided on the right side of the upper end of the conductive rod (4), and the right end of the second conductive block (7) is fixedly connected to the conductive plate (8).

2. The transformer conductive rod that is easy to connect according to claim 1, characterized in that: The limiting mechanism (2) comprises a motor (201), an output shaft end of the motor (201) is fixedly connected to the housing (5), a worm (202) is fixedly connected to the output shaft end of the motor (201), both ends of the worm (202) are rotatably connected to the housing (5) via bearings, the worm (202) is meshed with a worm wheel (203), the lower end of the transmission shaft of the worm wheel (203) is rotatably connected to the housing (5) via bearings, the upper end of the transmission shaft of the worm wheel (203) is fixedly connected to a rotating rod (204), both ends of the rotating rod (204) are movably connected to a connecting rod (205) via a pin shaft, the outer side of the connecting rod (205) is movably connected to a limiting plate (206) via a pin shaft, the inner wall of the limiting plate (206) is slidably connected to two fixed columns (207), and both ends of the fixed column (207) are fixedly connected to the housing (5).

3. The transformer conductive rod that is easy to connect according to claim 2, characterized in that: The inner sides of the limiting plates (206) are tightly pressed against the connecting ends (3), and the transverse plates (9) pass through the limiting plates (206) via through holes.

4. The transformer conductive rod that is easy to connect according to claim 1, characterized in that: The fixing mechanism (6) comprises a first conductive block (601), the inner side of the first conductive block (601) is tightly pressed against the conductive rod (4), the right side of the first conductive block (601) is fixedly connected with a protrusion (603), the outer wall of the protrusion (603) is slidably connected to the second conductive block (7), and the protrusion (603) and the second conductive block (7) are threadedly connected to the second bolt (604).

5. The transformer conductive rod that is easy to connect according to claim 4, characterized in that: The two first conductive blocks (601) are connected via a first bolt (602) and a nut (605).

6. The transformer conductive rod that is easy to connect according to claim 1, characterized in that: Cylinders (10) are fixedly connected to both sides of the upper end of the transformer (1), and the output ends of the cylinders (10) are fixedly connected to the box (5).

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