An assembly device for a damper spacer

Abstract

The application discloses a kind of assembly device of damping spacer, and assembly device includes operating table, and the support is fixed on the operating table, and the support for placing spacer frame is arranged on the operating table and is rotated, clamping part for stabling frame is arranged on the support, assembly part is arranged on the support, and stable part is arranged below assembly part and is lifted on the operating table.The second cylinder of the present application drives lifting plate to lift, so that spacer wire clamp support arm is clamped into the fixing slot, then rubber column is inserted into the through hole from the lower side of pressing plate, cross shaft is set outside limiting rod, two protrusions on the upper end of cross shaft are located in front and back of limiting rod, cross shaft is clamped with the clamping groove by pushing upward, the first cylinder is started to press pressing plate, cross shaft is embedded into the inner side of spacer wire clamp support arm, rubber column is squeezed between the inner side of spacer wire clamp support arm and cross shaft, after completion, lifting plate is lowered, pressing plate is raised, and the second motor works.

Description

Technical Field

[0001] This invention relates to the field of tooling equipment technology, specifically to an assembly device for damping spacers. Background Technology

[0002] The main purpose of spacers is to limit the relative movement between sub-conductors and maintain the geometry of the split conductors under normal operating conditions. Long-distance, high-capacity ultra-high voltage transmission lines use two, four, or more split conductors per phase. Currently, 220kV and 330kV transmission lines use two-split conductors, 500kV transmission lines use four-split conductors, and ultra-high voltage transmission lines with voltages above 500kV use six-split or more-split conductors. To ensure that the spacing between the split conductor bundles remains constant to meet electrical performance requirements, reduce surface potential gradients, and prevent electromagnetic forces from generating between conductor bundles during short circuits, thus avoiding mutual attraction and collisions (or ensuring that even if momentary attraction and collisions occur, the system returns to normal after the incident is resolved), spacers are installed at certain intervals within the span. The installation of spacers also helps to suppress oscillations and aerobatic vibrations in the sub-span.

[0003] Spacer bar clamps are installed on the spacers. The spacer bar clamp mainly consists of a clamp arm, a cross shaft, and a rubber post. The cross shaft is embedded within the clamp arm, while the rubber post is embedded between the clamp arm and the cross shaft. For ease of use, the spacers need to be assembled. Traditionally, this assembly process involves manual assembly of each spacer, which is extremely strenuous. Furthermore, due to individual human error, the quality of the manufactured products is highly inconsistent, and production efficiency is very low. Summary of the Invention

[0004] The purpose of this invention is to provide an assembly device for damping spacer bars. By activating a second motor, the vertically distributed first and second racks slide and clamp towards the frame, ensuring the spacer bar is stable during assembly. Activating a first cylinder presses the pressing plate, causing the cross shaft to embed into the inner side of the spacer bar clamp arm. The rubber column is squeezed between the inner side of the spacer bar clamp arm and the cross shaft. Once assembly is complete, the lifting plate descends, the pressing plate rises, and the second motor is activated. This process sequentially completes the assembly of other spacer bar clamp arms on the frame, improving assembly efficiency and applicable to the assembly of spacer bars with multiple arms, thereby reducing worker workload and improving assembly quality.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] An assembly device for a damping spacer bar includes an operating table, on which a support member is fixed. The operating table is provided with a support member rotatably mounted for placing a spacer bar frame. The support member is provided with a clamping member for stabilizing the frame. The support member is provided with an assembly part. Below the assembly part is a stabilizing member that can move up and down on the operating table.

[0007] The support includes a rotating plate that rotates on the operating panel. On the other side of the rotating plate, there are sliding grooves and support blocks. The sliding grooves are distributed in an array, and the support blocks are provided with intersecting second and third through grooves.

[0008] The clamping member is fixed to the second motor on the support block. A gear is fixed on the output shaft of the second motor. A first rack is symmetrically distributed and meshes with the gear. The first rack slides in the second through groove. A second rack meshes with the gear below the first rack.

[0009] The second rack is symmetrically distributed, and a clamping block is fixed at the end of the first rack and the second rack away from the gear. The clamping block slides in the sliding groove. The clamping element meshes with the first rack and the second rack through the gear, and drives the clamping block to clamp the frame connecting the spacer bar support arm.

[0010] Furthermore, the operating table includes a base plate, an array of pillars fixed below the base plate, an operating plate above the base plate, an array of support pillars between the operating plate and the base plate, and a first through slot on the operating plate.

[0011] Furthermore, the support member includes an L-shaped support plate fixed to the operating panel, the L-shaped support plate having a sliding hole, and a first cylinder fixed to the L-shaped support plate.

[0012] Furthermore, the rotating plate is used to place the frame for connecting the spacer bar support arm, and a first motor is fixed below the operating plate. One side of the rotating plate is fastened to the output shaft of the first motor.

[0013] Furthermore, the assembly includes a pressing plate, one side of which is fastened to the output shaft of the first cylinder, and the other side of which is provided with a lower pressing plate. An array of springs is provided between the lower pressing plate and the pressing plate. A retractable support rod is provided inside the spring. One end of the support rod and the spring is fastened to the lower pressing plate, and the other end is fastened to the pressing plate.

[0014] Furthermore, a sliding shaft is fixed on one side of the pressing plate and slides within the sliding hole. The sliding shafts are symmetrically distributed, and an array of top rods are provided on the other side of the pressing plate.

[0015] The lower pressure plate is provided with an array of through holes, and the top rod can press the rubber column into the through holes. The lower pressure plate is provided with a locking groove and a limiting rod, and the locking groove engages with the protrusion on the cross shaft.

[0016] Furthermore, the stabilizing component includes a lifting plate that slides within the first through groove. A second cylinder is provided on one side of the lifting plate, and a placement block for placing the spacer bar support arm is provided on the other side. The base of the second cylinder is fixed to the base plate.

[0017] The output shaft of the second cylinder is fastened to the lifting plate. The placement block is provided with a placement groove that matches the spacer bar support arm. The placement groove is provided with a positioning rod and an infrared sensor. Positioning blocks are provided on both sides of the placement groove. The infrared sensor is used to control the operation of the first motor. The output end of the infrared sensor is located on the lower pressure plate, and the receiving end of the infrared sensor is located in the placement groove.

[0018] The beneficial effects of this invention are:

[0019] 1. The assembly device of the present invention, by starting the second motor, causes the vertically distributed first rack and second rack to slide and clamp towards the frame, which can ensure the stability of the spacer bar during assembly.

[0020] 2. The assembly device of the present invention presses the pressing plate by activating the first cylinder, so that the cross shaft is embedded into the inner side of the spacer bar clamp support arm. The rubber column is squeezed between the inner side of the spacer bar clamp support arm and the cross shaft. After the assembly is completed, the lifting plate descends, the pressing plate rises, and the second motor is started to work. The assembly of other spacer bar clamp support arms on the frame is completed in sequence. This can improve the assembly efficiency, and it can be used for the assembly of spacer bars with multiple support arms, thereby reducing the amount of labor for workers and improving the assembly quality. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the assembly device structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the assembly device of the present invention.

[0024] Figure 3 yes Figure 2 Enlarged structural diagram at point A in the diagram;

[0025] Figure 4 This is a schematic diagram of the assembly device of the present invention.

[0026] Figure 5 yes Figure 4 Enlarged structural diagram at point B in the diagram;

[0027] Figure 6 This is a schematic diagram of the assembly structure of the present invention. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] An assembly device for a damping spacer bar, the assembly device including an operating table 1, such as... Figure 1 As shown, a support member 2 is fixed on the operating table 1. The operating table 1 is provided with a support member 3 for placing the spacer frame, which is rotatably mounted on the operating table 1. The support member 3 is provided with a clamping member 4 for stabilizing the frame. The support member 2 is provided with an assembly member 5. Below the assembly member 5 is a stabilizing member 6 that can move up and down on the operating table 1.

[0030] The control panel 1 includes a base plate 11, such as Figure 2 As shown, an array of support columns 12 are fixed below the base plate 11, and an operation plate 13 is provided above the base plate 11. An array of support columns 14 are provided between the operation plate 13 and the base plate 11, and a first through groove 15 is provided on the operation plate 13.

[0031] The support member 2 includes an L-shaped support plate 21 fixed on the operating plate 13. The L-shaped support plate 21 has a sliding hole 22 and a first cylinder 23 is fixed on the L-shaped support plate 21.

[0032] Support 3 includes a rotating plate 31 that rotates on the operating plate 13, such as Figure 2 , Figure 4 As shown, a frame for connecting the spacer bar support arm can be placed on the rotating plate 31. A first motor 32 is fixed below the operating plate 13. One side of the rotating plate 31 is fastened to the output shaft of the first motor 32. The other side of the rotating plate 31 is provided with a sliding groove 33 and a support block 34. The sliding grooves 33 are distributed in an array. The support block 34 is provided with a second through groove 35 and a third through groove 36 that intersect each other.

[0033] The clamping element 4 is fixed to the second motor 41 on the support block 34, such as... Figure 5 As shown, a gear 42 that rotates on the operating plate 13 is fixed on the output shaft of the second motor 41. A first rack 43 that is symmetrically distributed is meshed on the gear 42. The first rack 43 slides in the second through groove 35. A second rack 44 that meshes with the gear 42 is provided below the first rack 43. The second rack 44 is symmetrically distributed. A clamping block 45 is fixed at the end of the first rack 43 and the second rack 44 away from the gear 42. The clamping block 45 slides in the sliding groove 33. The clamping member 4 meshes with the first rack 43 and the second rack 44 through the gear 42, and can simultaneously drive the clamping block 45 to clamp the frame connecting the spacer bar support arm.

[0034] Assembly 5 includes a pressing plate 51, such as Figure 6 As shown, one side of the pressing plate 51 is fastened to the output shaft of the first cylinder 23, and the other side of the pressing plate 51 is provided with a lower pressing plate 52. Between the lower pressing plate 52 and the pressing plate 51, there are arrayed springs 53. The springs 53 are provided with a telescopic support rod 54. One end of the support rod 54 and the spring 53 are fastened to the lower pressing plate 52, and the other end is fastened to the pressing plate 51.

[0035] A sliding shaft 55 is fixed on one side of the pressing plate 51 and slides within the sliding hole 22. The sliding shafts 55 are symmetrically distributed. An array of top rods 56 is provided on the other side of the pressing plate 51. An array of through holes 57 is provided on the lower pressing plate 52. The top rods 56 can press the glue column into the through hole 57. A locking groove 58 and a limiting rod 59 are provided below the lower pressing plate 52. The locking groove 58 engages with the protrusion on the cross shaft.

[0036] The stabilizer 6 includes a lifting plate 61 that slides within the first through slot 15, such as Figure 3 As shown, a second cylinder 62 is provided on one side of the lifting plate 61, and a placement block 63 for placing the spacer bar support arm is provided on the other side. The base of the second cylinder 62 is fixed on the base plate 11, and the output shaft of the second cylinder 62 is fastened to the lifting plate 61. The placement block 63 is provided with a placement groove 64 that matches the spacer bar support arm. The placement groove 64 is provided with a positioning rod 65 and an infrared sensor 67. Positioning blocks 66 are provided on both sides of the placement groove 64. The infrared sensor 67 is used to control the operation of the first motor 32. The output end of the infrared sensor 67 is located on the lower pressure plate 52, and the receiving end of the infrared sensor 67 is located in the placement groove 64. When the infrared sensor 67 receives the signal normally without obstruction, the first motor 32 works. When the infrared sensor 67 is blocked by something and cannot receive the signal, the first motor 32 stops working.

[0037] In use, install the spacer bar clamp arms on the frame according to the required number, then place the frame on the rotating plate 31, with the clamping member 4 in the center of the frame. By starting the second motor 41, the vertically distributed first rack 43 and second rack 44 slide towards the frame for clamping, ensuring the spacer bars are stable during assembly. Start the first motor 32 to drive the rotating plate 31 to rotate. When the end of the spacer bar clamp arm away from the frame rotates above the stabilizing member 6, the infrared sensor 67 is blocked, the first motor 32 stops working, and the second cylinder 62 drives the lifting plate 61 to rise, so that the spacer bar clamp arm is locked into the placement groove 64 for fixation. Then remove the rubber column from the pressing position. The plate 51 is inserted into the through hole 57 below. The cross shaft is taken out and set outside the limit rod 59, ensuring that the two protrusions at the upper end of the cross shaft are located in front and behind the limit rod 59. The cross shaft is pushed upward to engage with the locking groove 58. The first cylinder 23 is activated to press the pressing plate 51, so that the cross shaft is embedded into the inner side of the spacer bar clamp support arm. The rubber column is squeezed between the inner side of the spacer bar clamp support arm and the cross shaft. The assembly is completed. The lifting plate 61 descends and the pressing plate 51 rises. The second motor 41 is activated to work. The assembly of other spacer bar clamp support arms on the frame is completed in sequence. This can improve the assembly efficiency and is applicable to the assembly of spacer bars with multiple support arms, thereby reducing the workload of workers and improving the assembly quality.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An assembly device for a damping spacer, the assembly device comprising an operating table (1), characterized in that, The operating table (1) is fixed with a first support member (2), and the operating table (1) is rotatably provided with a second support member (3) for placing the spacer frame. The second support member (3) is provided with a clamping member (4) for stabilizing the frame. The first support member (2) is provided with an assembly member (5), and a stabilizing member (6) for lifting and lowering on the operating table (1) is provided below the assembly member (5). The second support member (3) includes a rotating plate (31) that rotates on the operating plate (13). One side of the rotating plate (31) is fastened to the output shaft of the first motor (32). The other side of the rotating plate (31) is provided with a sliding groove (33) and a support block (34). The sliding grooves (33) are arranged in an array. The support block (34) is provided with a second through groove (35) and a third through groove (36) that intersect each other. The clamping member (4) includes a second motor (41) fixed on the support block (34), a gear (42) fixed on the output shaft of the second motor (41), a first rack (43) meshing with the gear (42), the first rack (43) sliding in the second through groove (35), and a second rack (44) meshing with the gear (42) below the first rack (43); The second rack (44) is symmetrically distributed. The ends of the first rack (43) and the second rack (44) away from the gear (42) are fixed with clamping blocks (45). The clamping blocks (45) slide in the sliding groove (33). The clamping member (4) meshes with the first rack (43) and the second rack (44) through the gear (42) and drives the clamping blocks (45) to clamp the frame connecting the spacer bar support arm. The assembly (5) includes a pressing plate (51), one side of which is fastened to the output shaft of the first cylinder (23), and the other side of the pressing plate (51) is provided with a lower pressing plate (52). The stabilizer (6) includes a lifting plate (61) that slides in the first through groove (15). A second cylinder (62) is provided on one side of the lifting plate (61), and a placement block (63) for placing the spacer bar support arm is provided on the other side. The base of the second cylinder (62) is fixed on the base plate (11). The output shaft of the second cylinder (62) is fastened to the lifting plate (61). The placement block (63) is provided with a placement groove (64) that matches the spacer bar support arm. The placement groove (64) is provided with a positioning rod (65) and an infrared sensor (67). The placement groove (64) is provided with positioning blocks (66) on both sides. The infrared sensor (67) is used to control the operation of the first motor (32). The output end of the infrared sensor (67) is located on the lower pressure plate (52), and the receiving end of the infrared sensor (67) is located in the placement groove (64).

2. The assembly device for a damping spacer according to claim 1, characterized in that, The operating table (1) includes a base plate (11), with an array of columns (12) fixed below the base plate (11), an operating plate (13) above the base plate (11), an array of support columns (14) between the operating plate (13) and the base plate (11), and a first through groove (15) on the operating plate (13).

3. The assembly device for a damping spacer according to claim 2, characterized in that, The first support member (2) includes an L-shaped support plate (21) fixed on the operation plate (13), the L-shaped support plate (21) is provided with a sliding hole (22), and a first cylinder (23) is fixed on the L-shaped support plate (21).

4. The assembly device for a damping spacer according to claim 3, characterized in that, The rotating plate (31) is used to place the frame for connecting the spacer bar support arm, and the first motor (32) is fixed below the operating plate (13).

5. The assembly device for a damping spacer according to claim 4, characterized in that, An array of springs (53) is provided between the lower pressure plate (52) and the pressing plate (51). A telescopic support rod (54) is provided inside the spring (53). One end of the support rod (54) and the spring (53) is fastened to the lower pressure plate (52), and the other end is fastened to the pressing plate (51).

6. The assembly device for a damping spacer according to claim 5, characterized in that, One side of the pressing plate (51) is fixed with a sliding shaft (55) that slides in the sliding hole (22). The sliding shafts (55) are symmetrically distributed. The other side of the pressing plate (51) is provided with an array of top rods (56). The lower pressure plate (52) is provided with arrayed through holes (57), and the top rod (56) can press the glue column into the through holes (57). The lower pressure plate (52) is provided with a locking groove (58) and a limiting rod (59) below it. The locking groove (58) engages with the protrusion on the cross shaft.

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