Insulator structure assembling system

Abstract

The utility model relates to an insulator structure assembly system, which is applied to the field of insulator assembly and comprises a plurality of assembly stations arranged on a rack, the plurality of assembly stations are respectively provided with a fixing device for fixing a steel cap, and the rack is provided with a driving device for driving the plurality of fixing devices to circularly move along the outer edge of the rack. The rack is further provided with a plurality of vibration devices used for making the fixing devices vibrate respectively, and the rack is provided with a first pressing device used for making the insulator body abut against the interior of the steel cap and a second pressing device used for making the steel foot abut against the interior of the insulator body. The automatic assembling device has the technical effects that automatic assembling of a single insulator structure is achieved, the abutting degree and concentricity among an insulator body, a steel cap and a steel foot are improved, the labor cost is reduced, time and labor are saved, multiple insulator structures can be assembled at the same time, and the production quality and production efficiency of the insulator structures are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of insulator assembly, in particular to an insulator structure assembly system. BACKGROUND

[0002] An insulator string is a device composed of a plurality of insulator structures in series, mainly used for supporting and fixing conductors in power systems, and simultaneously realizing electrical isolation between the conductors and the ground or other structures.

[0003] Referring to Figure 1 A single insulator structure comprises a steel cap 1, an insulator body 2 and a steel foot 3, the insulator body 2 is made of glass or ceramic material, cement needs to be poured into the steel cap 1 and the steel cap 1 needs to be manually shaken during the assembly process of the insulator structure, an operator inserts the insulator body 2 into the cement inside the steel cap 1, then the operator pours cement into the insulator and manually shakes the insulator, and finally the steel foot 3 is inserted into the cement inside the insulator and the steel cap 1, the insulator body 2 and the steel foot 3 are tightly connected to form a single insulator structure.

[0004] The single insulator structure is manually positioned and assembled by artificial manual positioning and assembly, which is time-consuming and labor-intensive and can only assemble one insulator structure at a time, resulting in low production quality and production efficiency. SUMMARY

[0005] In order to help solve the problem that the insulator structure is manually positioned and assembled by artificial manual positioning and assembly, which is time-consuming and labor-intensive and can only assemble one insulator structure at a time, resulting in low production quality and production efficiency, the application provides an insulator structure assembly system, which adopts the following technical scheme: a plurality of assembly stations are arranged on a rack, a plurality of fixing devices for fixing steel caps are arranged on the assembly stations, a driving device for driving the plurality of fixing devices to move circularly along the outer edge of the rack is arranged on the rack, a plurality of vibration devices for vibrating the fixing devices are arranged on the rack, a first pressing device for pressing the insulator body against the steel cap and a second pressing device for pressing the steel foot against the insulator body are arranged on the rack.

[0006] In a specific implementation, the plurality of fixing devices each comprises a connecting plate, a support frame is arranged on the connecting plate, a limiting unit for limiting the position of the support frame is arranged on the connecting plate, a placing hole matched with the steel cap is formed in the support frame, and the steel cap is inserted into the placing hole.

[0007] In a specific implementation, the limiting unit comprises a circular column arranged on the connecting plate, a positioning hole matched with the circular column is formed in the support frame, and the circular column is inserted into the positioning hole.

[0008] In one specific implementation, the vibration device comprises a connecting frame arranged on the frame, the connecting frame is provided with a vibration plate, the vibration plate is provided with a first vibration machine, and both ends of the vibration plate are provided with guide plates arranged downwardly and obliquely.

[0009] In one specific implementation, the frame is provided with two connecting blocks, the two connecting blocks are rotationally connected with a connecting column, the outer edge of the connecting column is provided with a locking block, one end of the connecting plate towards the connecting column is provided with a locking slot, the locking block is partially inserted into the locking slot, and the frame is provided with a first driving assembly for driving the connecting column to rotate.

[0010] In one specific implementation, the first pressing device comprises a pressing frame arranged on the frame, the pressing frame is provided with a lifting frame, the surface of the lifting frame towards the connecting plate is provided with a pressing ring, and the pressing frame is provided with a second driving assembly for driving the lifting frame to lift.

[0011] In one specific implementation, the lifting frame comprises a lifting plate arranged at the output end of the second driving assembly, the lifting plate is slidably connected with a lifting rod, the outer edge of the lifting rod is sleeved with a compression spring, one end of the lifting rod away from the lifting plate is provided with a mounting ring, the pressing ring is arranged on the mounting ring, and the insulator body is abutted between the pressing ring and the steel cap.

[0012] In one specific implementation, the second pressing device comprises a sliding plate and a plurality of guide rods arranged on the lifting frame, the sliding plate is provided with a plurality of sliding holes matched with the plurality of guide rods respectively, the plurality of guide rods are respectively arranged through the plurality of sliding holes, the surface of the sliding plate towards the connecting plate is provided with a pressing rod, and the steel foot is abutted between the pressing rod and the insulator body.

[0013] In one specific implementation, the sliding plate is provided with a second vibration machine, and the center line of the second vibration machine coincides with the center line of the pressing rod.

[0014] In summary, the application has the following beneficial technical effects: the plurality of assembly stations facilitate simultaneous assembly of multiple insulator structures. When the insulator structure needs to be assembled, the position of the steel cap is limited by the fixing device, reducing the possibility of position deviation of the steel cap and improving the accuracy and stability of the position of the steel cap during assembly. The vibration device causes the steel cap to vibrate, facilitating subsequent insertion of the insulator body into the steel cap. The first pressing device presses the insulator body against the cement in the steel cap, and the second pressing device presses the steel foot against the cement in the insulator body, thereby achieving automatic assembly of a single insulator structure, reducing labor costs while saving time and effort, improving the pressing degree and concentricity between the insulator body, the steel cap and the steel foot, and improving the production quality and production efficiency of the insulator structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure diagram of an insulator structure in the related art.

[0016] Figure 2 is a structure diagram of an insulator structure in the related art.

[0017] Figure 3 is Figure 2 is an enlarged diagram of A in

[0018] Figure 4 is a structure diagram of a fixing device in the embodiment of the application.

[0019] Figure 5 is a structure diagram of a first pressing device in the embodiment of the application.

[0020] Reference signs: 1, steel cap; 2, insulator body; 3, steel foot; 4, rack; 5, fixing device; 6, driving device; 7, connecting plate; 8, support frame; 9, placement hole; 10, circular column; 11, positioning hole; 12, connecting frame; 13, vibration plate; 14, guide plate; 15, connecting block; 16, connecting column; 17, lock block; 18, pressing frame; 19, lifting frame; 20, pressing ring; 21, lifting plate; 22, lifting rod; 23, compression spring; 24, mounting ring; 25, guide rod; 26, sliding plate; 27, pressing rod; 28, second vibration machine. DETAILED DESCRIPTION

[0021] The following will be described in detail in combination with the accompanying Figures 2-5 The application will be described in further detail.

[0022] The embodiment of the application discloses an insulator structure assembly system.

[0023] Reference Figure 2 and Figure 3The insulator structure assembly system comprises a plurality of assembly stations arranged on the rack 4, a plurality of fixing devices 5 for fixing the steel cap 1 are arranged on the plurality of assembly stations, a driving device 6 for driving the plurality of fixing devices 5 to move along the outer edge of the rack 4 is arranged on the rack 4, a plurality of vibration devices for vibrating the fixing devices 5 are arranged on the rack 4, and a first pressing device for pressing the insulator body 2 against the steel cap 1 and a second pressing device for pressing the steel foot 3 against the insulator body 2 are arranged on the rack 4. In the embodiment of the application, the insulator body 2 and the steel foot 3 produced by the previous process are conveyed to the insulator structure assembly system by a conveying line, and then can be inserted into the fixing devices 5 by a mechanical hand. The driving device 6 comprises a driving motor arranged on the rack 4, the output end of the driving motor is connected with a speed reducer, the output end of the speed reducer is installed with a first sprocket, and a second sprocket is rotatably connected to the rack 4, a chain is arranged between the first sprocket and the second sprocket, and the chain is engaged with the first sprocket and the second sprocket.

[0024] Therefore, the plurality of assembly stations facilitate simultaneous assembly of multiple insulator structures. When it is necessary to assemble the insulator structure, the position of the steel cap 1 is limited by the fixing device 5, which reduces the possibility of position deviation of the steel cap 1 and improves the accuracy and stability of the position of the steel cap 1 during assembly. The vibration device causes the steel cap 1 to vibrate, which facilitates subsequent insertion of the insulator body 2 into the steel cap 1. The first pressing device presses the insulator body against the cement in the steel cap 1, and the second pressing device presses the steel foot 3 against the cement in the insulator body 2, thereby realizing automatic assembly of a single insulator structure, saving time and effort while reducing labor costs, and improving the production quality and production efficiency of the insulator structure.

[0025] Referring to Figure 3 and Figure 4 , the plurality of fixing devices 5 respectively comprise a connecting plate 7 bolted to the chain, a support frame 8 is arranged on the connecting plate 7, a limiting unit for limiting the position of the support frame 8 is arranged on the connecting plate 7, the limiting unit comprises a circular truncated column 10 fixedly connected to the connecting plate 7, a positioning hole 11 matching the size of the circular truncated column 10 is formed in the support frame 8, and the circular truncated column 10 is inserted into the positioning hole 11. In the embodiment of the application, the diameter of the top of the circular truncated column 10 is smaller than the diameter of the bottom of the circular truncated column 10. Therefore, the positioning hole 11 limits the position of the circular truncated column 10, reducing the possibility of position deviation between the connecting plate 7 and the support frame 8.

[0026] Referring to Figure 3 and Figure 4The positioning ring made of rubber material can be mounted on the support frame 8, and a placing hole 9 matching the size of the steel cap 1 is formed in the positioning ring. Since the diameter of the top of the steel cap 1 is larger than the diameter of the bottom of the steel cap 1, when the steel cap 1 is inserted into the placing hole 9, the outer edge of the top of the steel cap 1 is clamped on the inner edge of the placing hole 9. The positioning ring made of rubber material can absorb part of the impact and vibration, and increase the friction between the positioning ring and the steel cap 1, thereby improving the stability of the steel cap 1.

[0027] With reference to Figure 2 and Figure 3 The vibration devices respectively include a connecting frame 12 bolted to the rack 4, and a vibration plate 13 bolted to the connecting frame 12. A first vibration machine is mounted on the end face of the vibration plate 13 away from the fixing device 5. The two ends of the vibration plate 13 along the chain conveying direction are respectively fixedly connected with inclined downward guide plates 14. In the embodiment, the face of the support frame 8 facing the vibration plate 13 is rotatably connected with a first roller. The first roller reduces the friction between the support frame 8 and the vibration plate 13.

[0028] Therefore, the guide plates 14 guide the moving position of the support frame 8, and facilitate the smooth movement of the support frame 8 to the vibration plate 13 through the first roller. Since the guide plates 14 are inclined downward, the height difference between the guide plates 14 and the vibration plate 13 causes a gap of about 2 mm between the connecting plate 7 and the support frame 8 during the movement of the support frame 8 along the guide plates 14 to the vibration plate 13. Starting the first vibration machine, the vibration of the first vibration machine is transmitted to the support frame 8 through the vibration plate 13, so that the steel cap 1 on the support frame 8 vibrates, and the air bubbles in the cement are discharged from the steel cap 1 and the cement inside the steel cap 1 is vibrated flat.

[0029] Since the gap of about 2 mm exists between the connecting plate 7 and the support frame 8, the outer edge of the circular truncated cone column 10 facilitates the control of the shaking amplitude of the support frame 8, reduces the possibility of the support frame 8 toppling due to excessive vibration amplitude, and facilitates the vibration of the steel cap 1 on the support frame 8 since the support frame 8 will be separated from the connecting plate 7 during the rising process. During the movement of the support frame 8 from the vibration plate 13 to the guide plate 14 after the vibration is completed, the outer edge of the circular truncated cone column 10 can also provide the guiding effect of conical positioning, facilitating the re-erection of the support frame 8 to the connecting plate 7 and reducing the possibility of positional deviation between the support frame 8 and the connecting plate 7. It should be noted that the height difference between the guide plate 14 and the vibration plate 13 is arranged to cause a gap between the connecting plate 7 and the support frame 8, and the upper narrow and lower wide arrangement of the circular truncated cone column 10 causes a gap between the upper half of the circular truncated cone column 10 and the support frame 8, which facilitates the control of the shaking amplitude of the support frame 8 during the vibration process.

[0030] With reference to Figure 2 and Figure 3, two connecting blocks 15 are bolted on the rack 4, the connecting column 16 is rotatably connected between the two connecting blocks 15, the outer edge of the connecting column 16 is provided with a position-adjustable locking block 17, in the embodiment of the application, the locking block 17 comprises a first supporting block provided on the connecting column 16, one end of the first supporting block is fixedly connected with a connecting block, the end of the connecting block away from the first supporting block is fixedly connected with a second supporting block, a gap exists between the first supporting block and the second supporting block, and the connecting column 16 is located between the first supporting block, the second supporting block and the connecting block, the second supporting block is provided with a mounting bolt sequentially penetrating through the second supporting block and the first supporting block, the outer edge of the mounting bolt is threadedly connected with a mounting nut, and the first supporting block is abutted between the mounting nut and the mounting bolt. Therefore, when the position of the locking block 17 needs to be adjusted, the operator dismounts the mounting bolt, so that the locking block 17 can be displaced on the connecting column 16, after being adjusted to a suitable position, the mounting bolt is mounted on the locking block 17 again by means of bolt connection, so as to realize locking and fixing of the position of the locking block 17, and the flexibility of the position of the locking block 17 is improved.

[0031] With reference to Figure 2 and Figure 3 , one end of the connecting plate 7 towards the connecting column 16 is provided with a locking groove, and the locking block 17 is partially inserted into the locking groove, and the rack 4 is provided with a first driving assembly for driving the connecting column 16 to rotate, in the embodiment of the application, the first driving assembly comprises a first telescopic cylinder mounted on the rack 4, and the output end of the first telescopic cylinder is hingedly connected with a connecting rod, and one end of the connecting rod away from the first telescopic cylinder is arranged on the connecting column 16. Therefore, the first telescopic cylinder is started, the connecting rod at the output end of the first telescopic cylinder is extended, and one end of the connecting rod away from the first telescopic cylinder drives the connecting column 16 to rotate, the locking block 17 is inserted into the locking groove of the connecting plate 7, the position of the fixing device 5 is positioned, and the possibility of position deviation of the fixing device 5 in the vibration process is reduced.

[0032] With reference to Figure 3 and Figure 5 , the first pressing device comprises a pressing frame 18 arranged on the rack 4, the pressing frame 18 is provided with a lifting frame 19, the lifting frame 19 is bolted with a pressing ring 20 made of rubber material on the surface of the connecting plate 7, and the pressing frame 18 is provided with a second driving assembly for driving the lifting frame 19 to lift, in the embodiment of the application, the second driving assembly comprises a second telescopic cylinder arranged on the pressing frame 18, and the lifting frame 19 is arranged at the output end of the second telescopic cylinder. Therefore, the second telescopic cylinder is started, the lifting frame 19 and the pressing ring 20 at the output end of the second telescopic cylinder are synchronously pressed down, the pressing ring 20 exerts pressure on the step in the insulator body 2, and the insulator body 2 is firmly abutted against the cement in the steel cap 1.

[0033] With reference to Figure 3 and Figure 5The lifting frame 19 comprises a lifting plate 21 arranged at the output end of the second driving assembly, a lifting rod 22 is slidably connected to the lifting plate 21, a compression spring 23 is sleeved on the outer edge of the lifting rod 22, an installation ring 24 is arranged at the end of the lifting rod 22 away from the lifting plate 21, the compression spring 23 is arranged on the installation ring 24, the installation ring 24 and the compression spring 23 are coaxially arranged, and the two ends of the compression spring 23 are respectively located between the installation ring 24 and the lifting plate 21 in the relaxed state of the compression spring 23. Due to the elastic compression amount of the compression spring 23, the compression spring 23 can still press the compression ring 20 on the step of the insulator body 2 during vibration, and the insulator body 2 is always pressed between the compression ring 20 and the steel cap 1 during vibration, thereby improving the stability of the insulator body 2 inserted into the steel cap 1.

[0034] With reference to Figure 3 and Figure 5 The second pressing device comprises a sliding plate 26 and two guide rods 25 arranged on the lifting frame 19, the sliding plate 26 is provided with sliding holes matched with the two guide rods 25 respectively, the two guide rods 25 pass through the two sliding holes respectively, the sliding holes limit the positions of the guide rods 25, the sliding plate 26 slides along the guide rods 25, and the possibility of position deviation of the sliding plate 26 during movement is reduced. The surface of the sliding plate 26 facing the connecting plate 7 is fixedly connected with a pressing rod 27, the steel foot 3 is pressed between the pressing rod 27 and the insulator body 2, the second vibration machine 28 is arranged on the sliding plate 26, and the center line of the second vibration machine 28 coincides with the center line of the pressing rod 27. Therefore, after the steel foot 3 is inserted in place, the vibration device is started to drive the insulator body 2 in the fixing device 5 to vibrate, the second driving assembly is started, the second driving assembly drives the pressing rod 27 to press down, when the pressing rod 27 contacts the steel foot 3, the second vibration machine 28 is started, the steel foot 3 is pressed between the insulator body 2 and the pressing rod 27 along with the vibration of the sliding plate 26, and the second vibration machine 28 drives the sliding plate 26 to vibrate until the end face of the steel foot 3 away from the insulator body 2 is pressed to a horizontal state by the pressing rod 27, that is, is pressed to a suitable installation position.

[0035] The implementation principle of the embodiment of the application is that the steel cap 1 is placed in the placing hole 9 to fix the position of the steel cap 1, quantitative cement is injected into the steel cap 1, the driving motor is started to drive the first sprocket to rotate, the first sprocket drives the chain to move, thereby driving the connecting plate 7 to move synchronously with the chain, and the steel cap 1 is transported to the assembly station at different positions; when the steel cap 1 is transported to the corresponding assembly station and the supporting frame 8 moves to the vibrating plate 13, there is a gap of about 2 mm between the connecting plate 7 and the supporting frame 8, the first telescopic cylinder is started to drive the connecting rod at the output end of the first telescopic cylinder to extend, the end of the connecting rod away from the first telescopic cylinder drives the connecting column 16 to rotate, the locking block 17 is inserted into the locking groove of the connecting plate 7, the position of the connecting plate 7 is positioned, and the possibility of position deviation of the fixing device 5 in the vibration process is reduced; then the first vibrating machine is started, the vibration of the first vibrating machine is transmitted to the supporting frame 8 through the vibrating plate 13, the steel cap 1 on the supporting frame 8 is vibrated, the generation of bubbles in the steel cap 1 is reduced, the cement in the steel cap 1 is vibrated and flattened, the insulator body 2 is inserted into the cement in the steel cap 1 while vibrating, and the cement is injected into the insulator body 2;

[0036] The first vibrating machine is started to drive the steel cap 1 in the supporting frame 8 to vibrate, the second telescopic cylinder is started, the second telescopic cylinder drives the pressing ring 20 to press down, the insulator body 2 is pressed against between the steel cap 1 and the pressing ring 20 along with the vibration of the lifting frame 19, when the pressing ring 20 contacts the insulator body 2, the second vibrating machine 28 is started, the second vibrating machine 28 drives the lifting frame 19 to vibrate until the end face of the insulator body 2 away from the steel cap 1 is pressed to a horizontal state by the pressing ring 20; the steel foot 3 is placed in the insulator body 2, after the steel foot 3 is inserted in place, the first vibrating machine is started to drive the insulator body 2 in the supporting frame 8 to vibrate, the second vibrating machine 28 is started, the second vibrating machine 28 drives the pressing rod 27 to press down, when the pressing rod 27 contacts the steel foot 3, the second vibrating machine 28 is started, the steel foot 3 is pressed against between the insulator body 2 and the pressing rod 27 along with the vibration of the sliding plate 26, the second vibrating machine 28 drives the sliding plate 26 to vibrate until the end face of the steel foot 3 away from the insulator body 2 is pressed to a horizontal state by the pressing rod 27, thereby completing the assembly of the insulator structure. Through the insulator structure assembly system, the automatic assembly of a single insulator structure is realized, the pressing degree and concentricity between the insulator body, the steel cap and the steel foot are improved, and the labor cost is reduced while time and labor are saved. Through the plurality of assembly stations, an operator can realize the assembly of the insulator structure in one assembly station, and different assembly actions can be set for the plurality of assembly stations respectively, the fixing device 5 passes through different assembly stations in the process of circulating movement along the rack 4 to realize different assembly steps, and the production quality and production efficiency of the insulator structure are further improved.

[0037] The embodiments are only used to explain the present application, and are not used to limit the present application, and any modification without creative contribution made by the person skilled in the art according to the embodiments after reading the specification is protected by the patent law as long as it is within the scope of the claims of the present application.

Claims

1. An insulator structure assembly system, characterized by: The utility model provides a kind of insulator assembling machine, including several assembly stations arranged on rack (4), several described assembly stations are respectively equipped with the fixing device (5) for fixing steel cap (1), the driving device (6) for driving several fixing devices (5) is arranged on the rack (4) along the outer edge of rack (4) circulation movement, the rack (4) is further equipped with several vibration devices for vibrating fixing device (5) respectively, the first pressing device for pressing insulator body (2) in steel cap (1) and the second pressing device for pressing steel foot (3) in insulator body (2) are arranged on the rack (4).

2. The insulator string assembly system of claim 1, wherein: Several described fixing devices (5) are respectively connected with connecting plate (7), supporting frame (8) is arranged on the connecting plate (7), the limiting unit for limiting the position of supporting frame (8) is arranged on the connecting plate (7), the placing hole (9) matched with steel cap is opened in the supporting frame (8), and steel cap (1) is inserted into the placing hole (9).

3. The insulator string assembly system of claim 2, wherein: The limiting unit includes a circular truncated cone column (10) arranged on the connecting plate (7), the supporting frame (8) is provided with a positioning hole (11) matched with the circular truncated cone column (10), and the circular truncated cone column (10) is inserted into the positioning hole (11).

4. The insulator string assembly system of claim 2, wherein: Several described vibration devices are respectively connected with connecting frame (12) arranged on the rack (4), the vibration plate (13) is arranged on the connecting frame (12), the first vibration machine is arranged on the vibration plate (13), and the guide plate (14) inclined downward is arranged at both ends of the vibration plate (13); when the supporting frame (8) moves to the vibration plate (13) along the guide plate (14), there is a gap between the connecting plate (7) and the supporting frame (8).

5. The insulator string assembly system of claim 2, wherein: The rack (4) is provided with two connecting blocks (15), the connecting column (16) is rotatably connected between the two connecting blocks (15), the outer edge of the connecting column (16) is provided with a locking block (17), one end of the connecting plate (7) facing the connecting column (16) is provided with a locking groove, the locking block (17) is partially inserted into the locking groove, and the first driving assembly for driving the connecting column (16) to rotate is arranged on the rack (4).

6. The insulator string assembly system of claim 1, wherein: The first pressing device includes a pressing frame (18) arranged on the rack (4), the lifting frame (19) is arranged on the pressing frame (18), the pressing ring (20) is arranged on the surface of the lifting frame (19) facing the connecting plate (7), and the second driving assembly for driving the lifting frame (19) to lift is arranged on the pressing frame (18).

7. The insulator string assembly system of claim 6, wherein: The lifting frame (19) includes a lifting plate (21) arranged at the output end of the second driving assembly, the lifting rod (22) is slidably connected to the lifting plate (21), the compression spring (23) is sleeved on the outer edge of the lifting rod (22), the mounting ring (24) is arranged at one end of the lifting rod (22) away from the lifting plate (21), the pressing ring (20) is arranged on the mounting ring (24), and the insulator body (2) is pressed between the pressing ring (20) and the steel cap (1).

8. The insulator string assembly system of claim 6, wherein: The second pressing device comprises a sliding plate (26) and a plurality of guide rods (25) arranged on the lifting frame (19), the sliding plate (26) is provided with a plurality of sliding holes matched with the plurality of guide rods (25) respectively, the plurality of guide rods (25) are respectively arranged through the plurality of sliding holes, and the sliding plate (26) is provided with a pressing rod (27) on a surface facing the connecting plate (7), and the steel foot (3) is abutted between the pressing rod (27) and the insulator body (2).

9. The insulator string assembly system of claim 8, wherein: The sliding plate (26) is provided with a second vibration machine (28), and the center line of the second vibration machine (28) coincides with the center line of the pressing rod (27).

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