Vibration device for insulator assembly

Abstract

The utility model relates to a vibration device for insulator assembly, which is applied to the field of insulator assembly and comprises a rack, a fixing device for fixing a steel cap is arranged on the rack, and a plurality of vibration devices for enabling the fixing device to vibrate respectively are further arranged on the rack. The rack is further 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 the insulator structure is achieved through the first pressing device and the second pressing device, the manual assembling difference existing in manual assembling is reduced, time and labor are saved, and meanwhile the production quality and the production efficiency of the insulator structure are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of insulator assembly, in particular to a vibration device for insulator assembly. BACKGROUND

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

[0003] REFERENCE 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, and in the assembly process of the insulator structure, an operator needs to manually insert and abut the insulator body 2 against the cement inside the steel cap 1, pour cement into the insulator body, and then manually insert and abut the steel foot 3 against the cement inside the insulator body 2.

[0004] The abutting degree and concentricity between the steel cap, the insulator body and the steel foot in the above-mentioned manual abutting assembly mode have manual differences, and the production quality and production efficiency of the insulator structure are low due to time and labor consumption. SUMMARY

[0005] In order to help solve the problem that the abutting degree and concentricity between the steel cap, the insulator body and the steel foot in the manual abutting assembly mode have manual differences, and the production quality and production efficiency of the insulator structure are low due to time and labor consumption, the application provides a vibration device for insulator assembly, which adopts the following technical scheme: a rack is arranged, a fixing device for fixing the steel cap is arranged on the rack, a plurality of vibration devices for vibrating the fixing device are arranged on the rack, a first pressing device for abutting the insulator body against the steel cap and a second pressing device for abutting the steel foot against the insulator body are arranged on the rack.

[0006] In a specific embodiment, the fixing device comprises a connecting plate arranged on the rack and a support frame arranged on the connecting plate, a positioning column is arranged on the connecting plate, a positioning hole matched with the positioning column is arranged on the support frame, the positioning column is inserted into the positioning hole, and a placing hole matched with the steel cap is arranged on the support frame, and the steel cap is inserted into the placing hole.

[0007] In a specific embodiment, the plurality of vibration devices respectively comprise a connecting frame arranged on the rack, a vibration plate is arranged on the connecting frame, a first vibration machine is arranged on the vibration plate, and two inclined downward guide plates are arranged at the two ends of the vibration plate; when the support frame moves to the vibration plate, a gap exists between the connecting plate and the support frame.

[0008] In an embodiment, the support frame is provided with a first roller on a surface facing the vibration plate, and when the first roller moves to the vibration plate, a gap exists between the connecting plate and the support frame.

[0009] In an embodiment, the first pressing device comprises a pressing frame provided on the rack, the pressing frame is provided with a telescopic cylinder, an output end of the telescopic cylinder is provided with a lifting frame, the lifting frame is provided with a pressing ring on a surface facing the connecting plate, and the lifting frame is provided with a second vibration machine.

[0010] In an embodiment, the lifting frame comprises a lifting plate provided on the output end of the telescopic cylinder, the lifting plate is slidably connected with a lifting rod, the outer edge of the lifting rod is provided with a compression spring, one end of the lifting rod away from the lifting plate is provided with a mounting ring, and the pressing ring is provided on the mounting ring.

[0011] In an embodiment, the second pressing device comprises a sliding plate and a plurality of guide rods provided on the mounting ring, 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 provided through the plurality of sliding holes, and the sliding plate is provided with a pressing rod on a surface facing the connecting plate; when the telescopic cylinder is extended, the pressing rod is provided through the pressing ring, and the steel cap is tightly arranged between the insulator body and the pressing rod.

[0012] In an embodiment, the rack is provided with a mounting frame, the mounting frame is provided with a sliding block, the pressing frame is provided with an adjusting frame, the adjusting frame is provided with a sliding groove matched with the sliding block, the sliding block is slidably connected in the sliding groove, and the mounting frame is provided with a fixing unit for fixing the position of the adjusting frame.

[0013] In an embodiment, the fixing unit comprises a first adjusting hole provided on the adjusting frame, the first adjusting hole is a waist-shaped hole, a first mounting bolt matched with the first adjusting hole is provided through the first adjusting hole, the sliding block is provided with a mounting groove matched with the first mounting bolt on a surface facing the pressing frame, and one end of the first mounting bolt facing the mounting groove is threadedly connected in the mounting groove.

[0014] In an embodiment, the pressing frame is provided with a second adjusting hole, the second adjusting hole is a waist-shaped hole and the first adjusting hole and the second adjusting hole are arranged perpendicular to each other, the adjusting frame is provided with a third adjusting hole, the second adjusting hole is provided with a second mounting bolt sequentially provided through the second adjusting hole and the third adjusting hole, the outer edge of the second mounting bolt is threadedly connected with a mounting nut, and the adjusting frame is tightly arranged between the second mounting bolt and the mounting nut.

[0015] In summary, the application has the following beneficial technical effects: the fixing device fixes the position of the steel cap, then cement is injected into the steel cap and the insulator body is inserted into the cement in the steel cap, the vibration device is started, the vibration device expels the air bubbles in the cement and vibrates the cement in the steel cap flat, the first pressing device is started, the insulator body is tightly pressed in the cement in the steel cap, cement is injected into the insulator body and the steel leg is inserted into the insulator body, the second pressing device is started, and the steel leg is tightly pressed in the cement in the insulator body. The first pressing device and the second pressing device realize automatic assembly of the insulator structure, reduce manual assembly differences existing in manual assembly, save time and effort, and improve the production quality and production efficiency of the insulator structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structure diagram of an insulator structure in the related art.

[0017] Figure 2 is a whole structure diagram of an embodiment of the application.

[0018] Figure 3 is a structure diagram for embodying the fixing device in the embodiment of the application.

[0019] Figure 4 is a structure diagram for embodying the first pressing device in the embodiment of the application.

[0020] Reference signs: 1, steel cap; 2, insulator body; 3, steel leg; 4, fixing device; 5, vibration device; 6, first pressing device; 7, connecting plate; 8, support frame; 9, positioning column; 10, placement hole; 11, connecting frame; 12, vibration plate; 13, first vibration machine; 14, guide plate; 15, first roller; 16, pressing frame; 17, telescopic air cylinder; 18, lifting frame; 19, pressing ring; 20, lifting plate; 21, lifting rod; 22, compression spring; 23, mounting ring; 24, guide rod; 25, sliding plate; 26, pressing rod; 27, mounting frame; 28, sliding block; 29, adjusting frame; 30, sliding groove; 31, first adjusting hole; 32, second adjusting hole; 33, second vibration machine. DETAILED DESCRIPTION

[0021] The following will be described in detail below with reference to the accompanying drawings Figures 2-4 The application will be further described in detail.

[0022] An embodiment of the application discloses a vibration device for insulator assembly.

[0023] Reference will be made to Figure 2The vibration device 5 for assembling the insulator includes a rack, a fixing device 4 for fixing the steel cap 1 is arranged on the rack, a plurality of vibration devices 5 for vibrating the fixing device 4 respectively are arranged on the rack, and a first pressing device 6 for pressing the insulator body 2 against the steel cap 1 and a second pressing device for pressing the steel leg 3 against the insulator body 2 are arranged on the rack.

[0024] Therefore, the position of the steel cap 1 is fixed by the fixing device 4, then the cement is injected into the steel cap 1 and the insulator body 2 is inserted into the cement of the steel cap 1, the vibration device 5 is started to remove the air bubbles in the cement and vibrate the cement in the steel cap 1, the first pressing device 6 is started to press the insulator body 2 against the cement of the steel cap 1, the cement is injected into the insulator body 2 and the steel leg 3 is inserted into the insulator body 2, the second pressing device is started to press the steel leg 3 against the cement of the insulator body 2. The automatic assembly of the insulator structure is realized by the first pressing device 6 and the second pressing device, the manual assembly difference existing in the manual assembly is reduced, the production quality and the production efficiency of the insulator structure are improved while saving time and effort.

[0025] With reference to Figure 2 and Figure 3 The fixing device 4 includes a connecting plate 7 arranged on the rack and a support frame 8 arranged on the connecting plate 7, the connecting plate 7 is fixedly connected with a positioning column 9, the positioning column 9 is in the shape of a circular truncated cone in the embodiment of the application, and the diameter of the bottom of the positioning column 9 is greater than the diameter of the top of the positioning column 9, the support frame 8 is provided with a positioning hole matched with the size of the positioning column 9, the positioning column 9 is inserted into the positioning hole, and the positioning hole limits the position of the positioning column 9 to reduce the possibility of position deviation between the connecting plate 7 and the support frame 8. The support frame 8 is provided with a placing hole 10 matched with the size of the steel cap 1, and the steel cap 1 is inserted into the placing hole 10. Since the diameter of the top of the steel cap 1 is greater than the diameter of the bottom of the steel cap 1, when the steel cap 1 is inserted into the placing hole 10, the outer edge of the top of the steel cap 1 is clamped to the inner edge of the placing hole 10 to reduce the possibility of position deviation of the steel cap 1 during assembly and improve the stability of the position of the steel cap 1.

[0026] With reference to Figure 2 and Figure 3 The plurality of vibration devices 5 respectively include a connecting frame 11 screwed to the rack, the connecting frame 11 is provided with a vibration plate 12, the first vibration machine 13 is installed on the end face of the vibration plate 12 away from the connecting plate 7, the two ends of the vibration plate 12 along the conveying direction of the chain are respectively fixedly connected with the guide plates 14 arranged obliquely downward, and the first roller 15 is installed on the surface of the support frame 8 facing the vibration plate 12. When the first roller 15 moves onto the vibration plate 12, there is a gap between the connecting plate 7 and the support frame 8, the first roller 15 reduces the friction between the support frame 8 and the vibration plate 12, and the support frame 8 is conveniently moved from the guide plate 14 to the vibration plate 12.

[0027] Therefore, due to the inclined downward arrangement of the guide plate 14, the height difference between the guide plate 14 and the vibrating plate 12 causes a gap of about 2mm between the connecting plate 7 and the support frame 8 during the movement of the support frame 8 along the guide plate 14 to the vibrating plate 12. Starting the first vibrating machine 13, the vibration of the first vibrating machine 13 is transmitted to the support frame 8 through the vibrating plate 12, causing the steel cap 1 on the support frame 8 to vibrate, expelling the air bubbles in the cement out of the steel cap 1 and vibrating the cement inside the steel cap 1 to be flat; the outer edge of the circular truncated cone-shaped positioning column 9 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 at the same time, since the support frame 8 will be separated from the connecting plate 7 during the rising process, it is convenient to vibrate the steel cap 1 on the support frame 8. After the vibration is finished, the outer edge of the positioning column 9 can also provide a conical positioning guide function during the movement of the support frame 8 from the vibrating plate 12 to the guide plate 14, facilitating the re-erection of the support frame 8 back 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 arrangement of the height difference between the guide plate 14 and the vibrating plate 12 causes a gap between the connecting plate 7 and the support frame 8, and the arrangement of the positioning column 9 with the upper narrow and the lower wide causes a gap between the half of the positioning column 9 and the support frame 8, which facilitates the control of the shaking amplitude of the support frame 8 during the vibration process.

[0028] With reference to Figure 2 and Figure 4 , the first pressing device 6 includes a pressing frame 16 arranged on the rack, a telescopic cylinder 17 is installed on the pressing frame 16, a lifting frame 18 is connected to the output end of the telescopic cylinder 17, and a pressing ring 19 made of rubber material is installed on the face of the lifting frame 18 facing the connecting plate 7; when the telescopic cylinder 17 is extended, the insulator body 2 is tightly pressed between the pressing ring 19 and the steel cap 1. Therefore, starting the telescopic cylinder 17 drives the lifting frame 18 at the output end of the telescopic cylinder 17 and the pressing ring 19 to press synchronously, the pressing ring 19 exerts pressure on the step in the insulator body 2, which facilitates the tight pressing of the insulator body 2 in the cement of the steel cap 1.

[0029] With reference to Figure 2 and Figure 4The lifting frame 18 comprises a lifting plate 20 arranged at the output end of the telescopic cylinder 17, a lifting rod 21 is slidably connected to the lifting plate 20, a compression spring 22 is sleeved on the outer edge of the lifting rod 21, an installation ring 23 is arranged at the end of the lifting rod 21 away from the lifting plate 20, the compression ring 19 is arranged on the installation ring 23 and the installation ring 23 and the compression ring 19 are coaxially arranged, and the two ends of the compression spring 22 are respectively abutted between the installation ring 23 and the lifting plate 20 in the relaxed state of the compression spring 22. Due to the elastic compression amount of the compression spring 22, the compression ring 19 can still be pressed on the step of the insulator body 2 during vibration by the compression spring 22, the insulator body 2 is always abutted between the compression ring 19 and the steel cap 1 during vibration, and the stability of the insulator body 2 inserted into the steel cap 1 is improved.

[0030] With reference to Figure 2 and Figure 4 The second pressing device comprises a sliding plate 25 and two guide rods 24 arranged on the installation ring 23, the sliding plate 25 is provided with sliding holes matched with the two guide rods 24 respectively, the two guide rods 24 are respectively arranged through the two sliding holes, the sliding holes limit the positions of the guide rods 24, the sliding plate 25 slides along the guide rods 24, and the possibility of position deviation of the sliding plate 25 during movement is reduced. The surface of the sliding plate 25 facing the connecting plate 7 is fixedly connected with a pressing rod 26; when the telescopic cylinder 17 is extended, the pressing rod 26 is arranged through the compression ring 19 and the steel cap 1 is abutted between the insulator body 2 and the pressing rod 26. In the embodiment of the application, the second vibration machine 33 is arranged on the sliding plate 25, and the center line of the second vibration machine 33 coincides with the center line of the pressing rod 26. Therefore, after the steel foot 3 is inserted in place, the first vibration machine 13 is started to drive the insulator body 2 to vibrate, the telescopic cylinder 17 is started to drive the pressing rod 26 to press down, the second vibration machine 33 is started when the pressing rod 26 contacts the steel foot 3, the steel foot 3 is abutted between the insulator body 2 and the pressing rod 26 by vibration of the sliding plate 25, and the second vibration machine 33 drives the sliding plate 25 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 26, that is, is pressed to a suitable installation position.

[0031] With reference to Figure 2 and Figure 4The mounting rack 27 is provided on the rack, and a sliding block 28 is fixedly connected to the mounting rack 27. The adjusting rack 29 is mounted on the pressing frame 16, and a sliding groove 30 matching the size of the sliding block 28 is formed in the adjusting rack 29. The sliding block 28 is slidably connected in the sliding groove 30. The mounting rack 27 is provided with a fixing unit for fixing the position of the adjusting rack 29. The fixing unit comprises a first adjusting hole 31 formed in the adjusting rack 29. The first adjusting hole 31 is a waist-shaped hole. A first mounting bolt matching the size of the first adjusting hole 31 is arranged in the first adjusting hole 31. An installation groove matching the size of the first mounting bolt is formed in the surface of the sliding block 28 facing the pressing frame 16. The first mounting bolt is threadedly connected to the installation groove at the end facing the installation groove.

[0032] Therefore, when the position of the pressing frame 16 needs to be roughly adjusted, the position of the adjusting rack 29 on the mounting rack 27 is adjusted in a large range through the cooperation of the sliding groove 30 and the sliding block 28. After the adjusting rack 29 is adjusted to the appropriate position, the operator fixes the position of the adjusting rack 29 by means of bolt connection. In addition, since the first adjusting hole 31 is a waist-shaped hole, the position of the adjusting rack 29 on the mounting rack 27 can also be finely adjusted by means of the waist-shaped hole, and the flexibility is higher.

[0033] Referring to Figure 2 and Figure 4 A second adjusting hole 32 is formed in the pressing frame 16. The second adjusting hole 32 is a waist-shaped hole, and the first adjusting hole 31 and the second adjusting hole 32 are arranged perpendicular to each other. A third adjusting hole is formed in the adjusting rack 29. A second mounting bolt is arranged in the second adjusting hole 32 and sequentially passes through the second adjusting hole 32 and the third adjusting hole. An installation nut is threadedly connected to the outer edge of the second mounting bolt. The adjusting rack 29 is abutted between the second mounting bolt and the installation nut. Through the second adjusting hole 32, the position of the pressing frame 16 on the adjusting rack 29 is facilitated to be adjusted. Since the first adjusting hole 31 and the second adjusting hole 32 are arranged perpendicular to each other, the horizontal position of the pressing frame 16 in two directions can be adjusted, and the flexibility is higher.

[0034] The implementation principle of the embodiment of the application is that the steel cap 1 is placed in the placing hole 10 to limit the position of the steel cap 1, then cement is injected into the steel cap 1 and the insulator body 2 is inserted into the cement of the steel cap 1, the first vibration machine 13 is started, the first vibration machine 13 expels the air bubbles in the cement and vibrates the cement in the steel cap 1 to be flat, the telescopic air cylinder 17 is started, the lifting frame 18 and the pressing ring 19 at the output end of the telescopic air cylinder 17 are synchronously pressed down, the pressing ring 19 applies pressure to the step in the insulator body 2, so that the insulator body 2 is tightly pressed against the cement in the steel cap 1, the cement is injected into the insulator body 2 and the steel leg 3 is inserted into the insulator body 2, the telescopic air cylinder 17 is started, the telescopic air cylinder 17 drives the pressing rod 26 to press down, when the pressing rod 26 contacts the steel leg 3, the second vibration machine 33 is started, the steel leg 3 is tightly pressed between the insulator body 2 and the pressing rod 26 by the vibration of the sliding plate 25, the second vibration machine 33 drives the sliding plate 25 to vibrate until the end surface of the steel leg 3 away from the insulator body 2 is pressed to a horizontal state by the pressing rod 26, that is, the steel leg 3 is pressed to a suitable assembly position. The automatic assembly of the insulator structure is realized by the first pressing device 6 and the second pressing device, manual assembly differences existing in manual assembly are reduced, time and labor are saved, and the production quality and production efficiency of the insulator structure are improved.

[0035] The specific embodiment is only an explanation of the application and is not a limitation of the application. Those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, and the modifications are protected by the patent law as long as they are within the scope of the claims of the application.

Claims

1. A vibration device for insulator assembly, characterized by: The utility model provides a kind of insulator fixing device, including rack, the fixing device (4) for fixing steel cap (1) is equipped on the rack, the vibration device (5) for vibrating fixing device (4) respectively is further equipped on the rack, first pressing device (6) for the insulator body (2) is further equipped on the rack and is pressed against in steel cap (1) and second pressing device for the steel foot (3) is pressed against in insulator body (2).

2. The vibration device (5) for the assembly of insulators according to claim 1, characterized in that: The fixing device (4) includes a connecting plate (7) disposed on the rack and a support frame (8) disposed on the connecting plate (7), the connecting plate (7) is provided with a positioning column (9), the support frame (8) is provided with a positioning hole matched with the positioning column (9), the positioning column (9) is inserted into the positioning hole, and the support frame (8) is provided with a placing hole (10) matched with the steel cap (1), and the steel cap (1) is inserted into the placing hole (10).

3. The vibration device (5) for the assembly of insulators according to claim 2, characterized in that: The vibration device (5) includes a connecting frame (11) disposed on the rack, the connecting frame (11) is provided with a vibration plate (12), the vibration plate (12) is provided with a first vibration machine (13), and both ends of the vibration plate (12) are provided with guide plates (14) inclined downward, and when the support frame (8) moves to the vibration plate (12), there is a gap between the connecting plate (7) and the support frame (8).

4. The vibration device (5) for the assembly of insulators according to claim 3, characterized in that: The surface of the support frame (8) facing the vibration plate (12) is provided with a first roller (15), and when the first roller (15) moves to the vibration plate (12), there is a gap between the connecting plate (7) and the support frame (8).

5. The vibration device (5) for the assembly of insulators according to claim 1, characterized in that: The first pressing device (6) includes a pressing frame (16) disposed on the rack, the pressing frame (16) is provided with a telescopic cylinder (17), the output end of the telescopic cylinder (17) is provided with a lifting frame (18), the surface of the lifting frame (18) facing the connecting plate (7) is provided with a pressing ring (19), and the lifting frame (18) is provided with a second vibration machine (33), and when the telescopic cylinder (17) is extended, the insulator body (2) is pressed between the pressing ring (19) and the steel cap (1).

6. The vibration device (5) for the assembly of insulators according to claim 5, characterized in that: The lifting frame (18) includes a lifting plate (20) disposed on the output end of the telescopic cylinder (17), the lifting plate (20) is slidably connected with a lifting rod (21), the outer edge of the lifting rod (21) is sleeved with a compression spring (22), one end of the lifting rod (21) away from the lifting plate (20) is provided with a mounting ring (23), and the pressing ring (19) is disposed on the mounting ring (23).

7. The vibration device (5) for the assembly of insulators according to claim 6, characterized in that: The second pressing device includes a sliding plate (25) and a plurality of guide rods (24) disposed on the mounting ring (23), the sliding plate (25) is provided with a plurality of sliding holes matched with the plurality of guide rods (24) respectively, the plurality of guide rods (24) are respectively inserted through the plurality of sliding holes, and the surface of the sliding plate (25) facing the connecting plate (7) is provided with a pressing rod (26), and when the telescopic cylinder (17) is extended, the pressing rod (26) is inserted through the pressing ring (19) and the steel cap (1) is pressed between the insulator body (2) and the pressing rod (26).

8. The vibration device (5) for the assembly of insulators according to claim 5, characterized in that: The rack is provided with a mounting rack (27), the mounting rack (27) is provided with a sliding block (28), the pressing frame (16) is provided with an adjusting rack (29), the adjusting rack (29) is provided with a sliding groove (30) matched with the sliding block (28), the sliding block (28) is slidably connected in the sliding groove (30), and the mounting rack (27) is provided with a fixing unit for fixing the position of the adjusting rack (29).

9. The vibration device (5) for the assembly of insulators according to claim 8, characterized in that: The fixing unit comprises a first adjusting hole (31) formed in the adjusting rack (29), the first adjusting hole (31) is a waist-shaped hole, a first mounting bolt matched with the first adjusting hole (31) is arranged in the first adjusting hole (31), a mounting groove matched with the first mounting bolt is formed in the surface of the sliding block (28) facing the pressing frame (16), and the first mounting bolt is threadedly connected in the mounting groove.

10. The vibration device (5) for the assembly of insulators according to claim 9, characterized in that: The pressing frame (16) is provided with a second adjusting hole (32), the second adjusting hole (32) is a waist-shaped hole, and the first adjusting hole (31) and the second adjusting hole (32) are arranged perpendicular to each other, the adjusting rack (29) is provided with a third adjusting hole, the second adjusting hole (32) is provided with a second mounting bolt sequentially arranged through the second adjusting hole (32) and the third adjusting hole, and the outer edge of the second mounting bolt is threadedly connected with a mounting nut, and the adjusting rack (29) is abutted between the second mounting bolt and the mounting nut.

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