A device for combined installation of composite insulators and flame-retardant TPE umbrella covers

Abstract

The present invention relates to a device for combined installation of composite insulators and flame-retardant TPE umbrella covers, comprising an L-shaped side plate, a clamping mechanism and an auxiliary mechanism. The two corresponding clamping plates in the clamping group 2 provided in the present invention first clamp the columnar structure of the umbrella cover under the cooperation of the electric push rod 1 and the synchronization group, and then the two auxiliary components, driven by the rack plate, make the two ends of the opening gap of the umbrella cover close to each other and close to each other, so as to facilitate the vulcanized silicone rubber solution to be filled into the gap of the columnar structure and the umbrella structure of the umbrella cover, ensure the filling and bonding effect of the umbrella cover while facilitating manual operation, and the upper support plate cooperates with the upper pressing plate, and the lower support plate cooperates with the lower pressing plate to press and clamp the two adjacent umbrella structures of the umbrella cover, and at the same time align the two ends of the opening gap of the umbrella structure of the umbrella cover, so as to facilitate the subsequent filling of silicone rubber and ensure the protection effect of the insulating core rod after the umbrella cover is integrated.

Description

Technical Field

[0001] The invention relates to the technical field of flame-retardant insulating umbrella sleeve processing, in particular to a device for combined installation of a composite insulator and a flame-retardant TPE umbrella sleeve. Background Art

[0002] The composite insulator is composed of an insulating core rod, a silicone rubber umbrella sleeve, and connecting hardware at both ends. Its main purpose is to support the wire and prevent the current from returning to the ground. The insulating core rod serves as the skeleton of the composite insulator, supporting the umbrella sleeve and connecting and installing the hardware at both ends. Therefore, when installing the composite insulator, it is installed on the insulating core rod through the opening gap of the umbrella sleeve, and then the hardware at both ends is installed to finally obtain a composite insulator that can be used.

[0003] The silicone rubber umbrella cover mainly plays the role of protecting the insulating core rod, blocking rain and snow, increasing the creepage distance and the external insulation of the product. The silicone rubber umbrella cover mainly consists of a plurality of columnar structures and a plurality of umbrella-shaped structures of different sizes arranged in a separated manner. During the installation process, the insulating core rod is placed and installed through the opening gap on the umbrella cover. Therefore, the opening gap of the umbrella cover needs to be filled afterwards to ensure the protective effect of the umbrella cover on the insulating core rod. At present, when processing the opening gap of the umbrella cover, it is mainly through filling the opening gap with high-temperature vulcanized silicone rubber, and after it solidifies, an integrated umbrella cover is obtained. However, the following problems exist in the current process of filling the umbrella cover: 1. Since the umbrella cover needs to install and place the insulating core rod, its opening gap is large, and in the process of installing and placing the insulating core rod, the opening gap of the umbrella cover is easily expanded by the insulating core rod, so it is difficult to fill the opening gap of the umbrella cover with silicone rubber.

[0004] 2. The umbrella cover is composed of multiple columnar structures and multiple umbrella-shaped structures of different sizes, and both types of structures have open gaps for easy installation and placement of insulating core rods. Due to the umbrella-shaped structure, the two ends of the open gap on the umbrella-shaped structure are easily not on the same horizontal plane, that is, the two ends of the open gap are difficult to align, which affects the subsequent filling effect. Summary of the invention

[0005] Based on this, it is necessary to provide a device for combining and installing composite insulators and flame-retardant TPE umbrella covers, aiming to solve the problems in the prior art that the opening gap of the umbrella cover is easily expanded by the insulating core rod, making it difficult to fill the opening gap of the umbrella cover with silicone rubber, and the two ends of the opening gap are difficult to align, affecting the subsequent filling effect.

[0006] On the one hand, the present application provides a device for combined installation of a composite insulator and a flame-retardant TPE umbrella cover, including.

[0007] The L-shaped side plate is placed horizontally, and the horizontal part of the L-shaped side plate faces the right side. The front end surface of the horizontal part of the L-shaped side plate is fixedly provided with an L-shaped main board.

[0008] A clamping mechanism, the L-shaped side plate is provided with a clamping mechanism for clamping and limiting the insulating core rod.

[0009] Auxiliary mechanism: the rear end surface of the vertical part of the L-shaped main board is provided with an auxiliary mechanism for assisting the umbrella cover in glue coating and solidification.

[0010] The clamping mechanism includes a movable groove, a movable groove is provided on the right end face of the vertical part of the L-shaped side plate, a lifting plate is slidably installed in the movable groove through an electric slider, and a clamping group is provided on the opposite surfaces of the lifting plate and the horizontal part of the L-shaped side plate, and the clamping group on the lower side includes a circular ring, a circular ring is fixedly provided on the upper end face of the horizontal part of the L-shaped side plate, a plurality of circumferentially evenly distributed through grooves are provided on the circumferential surface of the circular ring, a movable rod is slidably provided in the through groove, an arc-shaped clamping plate tightly attached to the insulating core rod is fixedly provided on the end face of the movable rod located in the circular ring, and a driving group for driving all the arc-shaped clamping plates to clamp the insulating core rod is provided on the circular ring.

[0011] According to a favorable embodiment, the driving group 1 includes a moving block groove, and the upper end face of the circular ring is provided with a plurality of moving block grooves which are evenly distributed from top to bottom and circumferentially, and all the moving block grooves are provided with an annular plate which is slidably arranged through the corresponding electric slider 2, and the other end face of the moving rod is fixedly provided with a driving plate, and the end face of the driving plate away from the circular ring is an inclined surface, and the end face of the annular plate close to the driving plate is an inclined surface, and a spring is fixedly arranged between the arc-shaped clamping plate and the circular ring.

[0012] According to a favorable embodiment, a clamping group 2 for clamping the columnar part of the umbrella cover is provided on the lifting plate, and the clamping group 2 includes a movable plate, a sliding groove is provided on the lower end surface of the lifting plate, and a telescopic groove from right to left is provided on the right side surface of the lifting plate, and a movable plate is slidably provided in the telescopic groove through the telescopic plate and in the sliding groove through the sliding block, and a movable groove 2 is provided on the opposite surfaces of the two movable plates, and three electric sliders 3 are slidably provided in the movable groove 2, and the electric slider 3 is fixedly provided with an arc-shaped clamping plate through a rectangular bar, and an electric push rod 1 is fixedly provided on the upper end surface of the lifting plate through a square block, and the telescopic end of the electric push rod 1 is fixedly connected to the movable plate on the right side through a circular shaft, and a synchronization group is provided on the two movable plates.

[0013] According to a favorable embodiment, the synchronization group includes a fixed plate, an L-shaped fixed plate is fixedly provided on the rear end face of the lifting plate, a bidirectional threaded shaft 1 is rotatably provided on the fixed plate, both ends of the bidirectional threaded shaft 1 are threadedly fitted with moving bars, and the moving bars are fixedly connected to the corresponding moving plate.

[0014] According to a favorable embodiment, the auxiliary mechanism includes a moving groove three, a moving groove three from top to bottom is provided on the rear end face of the vertical part of the L-shaped main board, a placement plate is slidably arranged in the moving groove three through an electric slider four, a moving groove four from back to front is provided on the lower end face of the placement plate, a fan-shaped plate is slidably arranged in the moving groove four through an electric slider five, the lower end face of the fan-shaped plate is provided with two arc grooves with different radii and the same central axis, an arc-shaped rack plate is slidably arranged in the arc groove through a connecting plate, a driving gear is provided on the lower end face of the fan-shaped plate through the rotation of a gear shaft, the driving gear is respectively meshed with the two rack plates, and auxiliary components are provided on the two rack plates for driving the two ends of the umbrella cover opening to be close to each other.

[0015] According to a preferred embodiment, the auxiliary component includes a mounting plate, the rack plate is fixedly provided with a mounting plate facing the insulating core rod at one end away from the driving gear, the upper end surface of the mounting plate is provided with two circular grooves, and a movable column is slidably arranged in the circular groove, the lower end surface of the movable column on the left side is fixedly provided with an upper support plate through a connecting strip, and the upper end surface of the movable column on the right side is fixedly provided with an L-shaped transition plate through a connecting strip, and the upper end surface of the vertical part of the transition plate is fixedly provided with a lower support plate, and two electric push rods corresponding to the movable columns are provided on the mounting plate, and the telescopic ends of the electric push rods are fixedly connected to the corresponding movable columns through fixing strips, the upper end surface of the mounting plate is provided with an upper pressure plate located between the upper support plate and the mounting plate, and the lower end surface of the mounting plate is fixedly provided with a lower pressure plate located between the lower support plate and the mounting plate, and a driving group two for driving the upper pressure plate and the lower pressure plate to press the umbrella cover is provided on the mounting plate.

[0016] According to a favorable embodiment, the second driving group includes a limit plate, and the upper and lower end surfaces of the mounting plate are fixedly provided with limit plates, and an L-shaped plate is movably installed on the limit plate. The end surfaces of the two L-shaped plates away from the mounting plate are respectively fixedly connected to the upper pressure plate and the lower pressure plate, and a two-way threaded shaft is rotatably provided on the mounting plate, and the two-way threaded shaft is threadedly matched with the L-shaped plate. A rotating shaft is rotatably provided on the upper end surface of the mounting plate, and pulleys are fixedly sleeved on the rotating shaft and the two-way threaded shaft, and the two pulleys are connected for transmission by a transmission belt.

[0017] According to a favorable embodiment, the lower end surface of the upper support plate, the upper end surface of the upper pressure plate, the lower end surface of the lower pressure plate and the upper end surface of the lower support plate are all arcuate surfaces that are in close contact with the arcuate surface of the umbrella-shaped part of the umbrella cover, and the end surfaces are fixed with multiple circumferentially evenly distributed rubber strips.

[0018] In summary, the present invention includes at least one of the following beneficial effects: 1. The corresponding two clamping plates in the clamping group 2 provided in the present invention first clamp the columnar structure of the umbrella cover under the cooperation of the electric push rod 1 and the synchronization group, and then the two auxiliary components, driven by the rack plate, bring the corresponding opening gaps of the umbrella cover closer to each other, so as to facilitate the vulcanized silicone rubber solution to fill into the columnar structure and the gap of the umbrella structure of the umbrella cover, thereby ensuring the filling and bonding effect of the umbrella cover and facilitating manual operation.

[0019] 2. In the auxiliary component of the present invention, the upper support plate contacts the upper arc surface of the larger umbrella-shaped structure of the umbrella cover, and the lower support plate contacts the lower arc surface of the smaller umbrella-shaped structure of the umbrella cover. The threaded cooperation between the two-way threaded shaft 2 and the L-shaped plate enables the upper pressure plate and the lower pressure plate in the same auxiliary component to move back to back. Therefore, the upper support plate cooperates with the upper pressure plate, and the lower support plate cooperates with the lower pressure plate to clamp the two adjacent umbrella-shaped structures of the umbrella cover, and at the same time align the two ends of the opening gap of the umbrella-shaped structure of the umbrella cover, which is convenient for subsequent filling of silicone rubber, thereby ensuring the protection effect of the insulating core rod after the integration of the umbrella cover.

[0020] 3. The rubber strip provided in the present invention is deformed under pressure. Since the umbrella cover is made of silicone material, the friction between the upper pressure plate, the lower pressure plate, the upper support plate and the lower support plate and the umbrella cover is increased, so that the auxiliary components can drive the two ends of the opening gap of the umbrella-shaped structure of the umbrella cover to move and align, thereby ensuring the subsequent filling effect.

[0021] Fourth, in the present invention, the umbrella-shaped structure of the umbrella cover is clamped by the arc-shaped clamping plate in the clamping mechanism, and then the auxiliary mechanism closes and aligns the opening gaps of a larger umbrella-shaped structure of the umbrella cover and a smaller umbrella-shaped structure adjacent thereto, and then the external glue coating equipment (not shown in the figure) heats and vulcanizes the silicone rubber solution and fills it into the gaps of the columnar structure and the umbrella-shaped structure of the umbrella cover, and then the gaps at different positions on the umbrella cover are auxiliaryly bonded. When the gaps of all the umbrella-shaped structures and the columnar structures of the umbrella cover are filled with silicone rubber and bonded, an umbrella cover with an integrated structure is obtained. The overall operation is simple and convenient for manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 A schematic diagram of a three-dimensional structure provided according to an embodiment of the present invention is shown.

[0024] Figure 2 A schematic diagram of the three-dimensional structure between an L-shaped side plate, a second clamping group and a synchronization group provided according to an embodiment of the present invention is shown.

[0025] Figure 3 The embodiment provided according to the present invention shows Figure 2 Enlarged view of point A in the middle.

[0026] Figure 4 A three-dimensional schematic diagram of a local structure provided according to an embodiment of the present invention is shown.

[0027] Figure 5 A schematic diagram of the three-dimensional structure among the sector plate, the arc groove and the mounting plate provided according to an embodiment of the present invention is shown.

[0028] Figure 6 A schematic diagram of the three-dimensional structure among a rack plate, a driving gear and a rubber strip provided according to an embodiment of the present invention is shown.

[0029] Figure 7 A schematic diagram of the three-dimensional structure among an upper supporting plate, a lower supporting plate, an upper pressing plate and a lower pressing plate provided according to an embodiment of the present invention is shown.

[0030] Figure 8 The embodiment of the present invention provides Figure 7 Enlarged view of point B in the middle.

[0031] Fig. 9 A three-dimensional schematic diagram of an insulating core rod and an umbrella cover provided according to an embodiment of the present invention is shown.

[0032] Among them, the above drawings include the following figure marks.

[0033] 1. L-shaped side plate; 2. L-shaped main plate; 3. Clamping mechanism; 30. Moving groove 1; 31. Lifting plate; 32. Clamping group 1; 320. Circular ring; 321. Moving rod; 322. Arc clamping plate; 33. Driving group 1; 330. Moving block groove; 331. Annular plate; 332. Driving plate; 323. Spring; 34. Clamping group 2; 340. Moving plate; 341. Moving groove 2; 342. Clamping plate; 343. Electric push rod 1; 35. Synchronous group; 350. Fixed plate; 351. Bidirectional threaded shaft 1; 352 , moving bar; 4, auxiliary mechanism; 40, moving slot three; 41, placement plate; 42, moving slot four; 43, fan-shaped plate; 44, arc groove; 45, rack plate; 46, driving gear; 47, auxiliary parts; 470, mounting plate; 471, moving column; 472, upper support plate; 473, lower support plate; 474, electric push rod two; 475, upper pressure plate; 476, lower pressure plate; 48, driving group two; 480, limit plate; 481, L-shaped plate; 482, two-way threaded shaft two; 483, rotating shaft; 49, rubber strip. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] like Figure 1 , Figure 4 and Fig. 9 As shown, a device for combined installation of a composite insulator and a flame-retardant TPE umbrella sleeve includes.

[0036] The L-shaped side panel 1 is placed horizontally, and the horizontal portion of the L-shaped side panel 1 faces the right side. The front end surface of the horizontal portion of the L-shaped side panel 1 is fixedly provided with an L-shaped main board 2.

[0037] The clamping mechanism 3 is provided on the L-shaped side plate 1 and is used to clamp and limit the insulating core rod.

[0038] Auxiliary mechanism 4: The rear end surface of the vertical part of the L-shaped main board 2 is provided with an auxiliary mechanism 4 for assisting the umbrella cover in glue coating and solidification.

[0039] During operation, the umbrella cover that needs to be glued and installed are first manually combined and installed with the insulating core rod, and then the upper and lower end surfaces of the insulating core rod covered with the umbrella cover are clamped by the clamping mechanism 3 so that it is placed vertically. The auxiliary mechanism 4 works to make the two ends of the opening gap of the umbrella cover close to each other and fit tightly. Then the external glue coating equipment (not shown in the figure) heats the vulcanized silicone rubber and fills it into the opening gap of the umbrella cover. After the silicone rubber cools down, an umbrella cover with an integrated structure is obtained. The insulating core rod and the umbrella cover after the processing are taken out and the device is reset.

[0040] like Figure 2 and Figure 3As shown, the clamping mechanism 3 includes a movable groove 30, and a movable groove 30 is provided on the right end face of the vertical part of the L-shaped side plate 1. A lifting plate 31 is slidably installed in the movable groove 30 through an electric slider, and a clamping group 32 is provided on the opposite surface of the lifting plate 31 and the horizontal part of the L-shaped side plate 1. The clamping group 32 on the lower side is explained, and the clamping group 32 on the lower side includes a circular ring 320, and a circular ring 320 is fixedly provided on the upper end face of the horizontal part of the L-shaped side plate 1, and a plurality of circumferentially evenly distributed through grooves are provided on the circumferential surface of the circular ring 320, and a movable rod 321 is slidably provided in the through groove, and an arc-shaped clamping plate 322 tightly attached to the insulating core rod is fixedly provided on the end face of the movable rod 321 located in the circular ring 320, and a driving group 33 for driving all the arc-shaped clamping plates 322 to clamp the insulating core rod is provided on the circular ring 320.

[0041] like Figure 3 As shown, the driving group 1 33 includes a moving block groove 330, and the upper end surface of the ring 320 is provided with a plurality of moving block grooves 330 which are evenly distributed from top to bottom and circumferentially, and all the moving block grooves 330 are provided with an annular plate 331 which is slidably arranged through the corresponding electric slider 2, and the other end surface of the moving rod 321 is fixedly provided with a driving plate 332, and the end surface of the driving plate 332 away from the ring 320 is an inclined surface, and the end surface of the annular plate 331 close to the driving plate 332 is an inclined surface, and a spring 323 is fixedly arranged between the arc clamping plate 322 and the ring 320.

[0042] like Figure 2 As shown, the lifting plate 31 is provided with a clamping group 2 34 for clamping the columnar part of the umbrella cover, and the clamping group 2 34 includes a movable plate 340. The lower end surface of the lifting plate 31 is provided with a sliding groove, and the right side surface of the lifting plate 31 is provided with a telescopic groove from right to left. The movable plate 340 is slidably arranged in the telescopic groove through the telescopic plate and in the sliding groove through the sliding block. The opposite surfaces of the two movable plates 340 are provided with a moving groove 2 341, and three electric sliders 3 are slidably arranged in the moving groove 2 341. The electric slider 3 is fixedly provided with an arc-shaped clamping plate 342 through a rectangular bar, and the upper end surface of the lifting plate 31 is fixedly provided with an electric push rod 1 343 through a square block, and the telescopic end of the electric push rod 1 343 is fixedly connected to the movable plate 340 on the right side through a circular shaft, and a synchronization group 35 is provided on the two movable plates 340.

[0043] like Figure 2 As shown, the synchronization group 35 includes a fixed plate 350, and an L-shaped fixed plate 350 is fixedly provided on the rear end face of the lifting plate 31. A bidirectional threaded shaft 351 is rotatably provided on the fixed plate 350, and both ends of the bidirectional threaded shaft 351 are threadedly matched with moving bars 352, and the moving bars 352 are fixedly connected to the corresponding moving plate 340.

[0044] During operation, after manually assembling and installing the umbrella cover that needs to be glued and installed with the insulating core rod, manually place the lower end of the insulating core rod in the circular ring 320 at the lower end. At this time, the opening gap of the columnar part of the umbrella cover faces forward, and then the electric slider 1 drives the lifting plate 31 to move downward, and the lifting plate 31 drives the circular ring 320 on it to move downward until the upper and lower circular rings 320 initially clamp the upper and lower ends of the insulating core rod. At the same time, the electric slider 2 drives the corresponding annular plate 331 to move downward. Therefore, through the cooperation between the annular plate 331 and the driving plate 332 in the same driving group 1 33, the driving plate 332 drives the corresponding moving rod 321 to move close to the insulating core rod, so the moving rod 321 drives the arc on it The arc-shaped clamping plate 322 is tightly attached to the insulating core rod, so that the placed insulating core rod is clamped and limited by the arc-shaped clamping plate 322 in the same circular ring 320, that is, through the cooperation between the two clamping groups 32, the insulating core rod is placed between the two circular rings 320 and clamped and fixed in a vertical state, which is convenient for subsequent operations, and the spring 323 is set during the downward movement of the annular plate 331. Since the moving rod 321 drives the movement of the arc-shaped clamping plate 322, the spring 323 is stretched. Therefore, after the subsequent operation is completed and the insulating core rod is taken out, the arc-shaped clamping plate 322 is quickly reset under the elastic force generated by the deformation of the spring 323, which is convenient for the subsequent placement and clamping of the unprocessed insulating core rod.

[0045] After the insulating core rod is clamped and fixed, the electric slider 342 drives the clamping plate 342 to move up and down through the rectangular bar, and makes the clamping plate 342 on the same movable plate 340 move to be flush with the columnar part of the umbrella cover, and there is a clamping plate 342 in the left and right directions of the same columnar part of the umbrella cover, and then the electric push rod 1 343 works through the circular shaft to drive the right movable plate 340 close to the insulating core rod, and the threaded cooperation between the right movable bar 352 and the two-way threaded shaft 1 351 makes the two-way threaded shaft 1 351 rotate forward, and at the same time, the threaded cooperation between the two-way threaded shaft 1 351 and the left movable bar 352 makes the left movable bar 352 close to the insulating core rod, that is, the two movable bars 352 are close to each other, and the two movable plates 340 drive the clamping plates 342 thereon to cooperate with each other to clamp the columnar part of the umbrella cover, thereby closing the opening gap of the columnar part of the umbrella cover, which is convenient for subsequent filling and bonding.

[0046] And through the cooperation between the bidirectional threaded shaft 351 and the corresponding two moving bars 352, the two moving plates 340 move at the same speed, thereby ensuring that the corresponding two clamping plates 342 can contact and clamp the columnar part of the umbrella cover at the same time.

[0047] like Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the auxiliary mechanism 4 includes a moving groove three 40, and the rear end face of the vertical part of the L-shaped main board 2 is provided with a moving groove three 40 from top to bottom, and a placement plate 41 is slidably arranged in the moving groove three 40 through an electric slider four, and a moving groove four 42 from back to front is provided on the lower end face of the placement plate 41, and a fan-shaped plate 43 is slidably arranged in the moving groove four 42 through an electric slider five, and the lower end face of the fan-shaped plate 43 is provided with two arc grooves 44 with different radii and the same central axis, and an arc-shaped rack plate 45 is slidably arranged in the arc groove 44 through a connecting plate, and a driving gear 46 is provided on the lower end face of the fan plate 43 through the rotation of a gear shaft, an external motor one is connected to the gear shaft, and the driving gear 46 is respectively meshed with the two rack plates 45, and the two rack plates 45 are provided with auxiliary components 47 for driving the two ends of the umbrella cover opening to be close to each other.

[0048] like Figure 1 and Figure 2 As shown, the auxiliary component 47 includes a mounting plate 470. The auxiliary component 47 on the left side is used for explanation. The end of the rack plate 45 away from the driving gear 46 is fixedly provided with a mounting plate 470 facing the insulating core rod. Two circular grooves are provided on the upper end surface of the mounting plate 470. A moving column 471 is slidably provided in the circular groove. An upper supporting plate 472 is fixedly provided on the lower end surface of the moving column 471 on the left side through a connecting strip. An L-shaped transition plate is fixedly provided on the upper end surface of the moving column 471 on the right side through a connecting strip. A lower supporting plate is fixedly provided on the upper end surface of the vertical part of the transition plate Plate 473, the mounting plate 470 is provided with an electric push rod 474 corresponding to the moving column 471 one by one, and the telescopic end of the electric push rod is fixedly connected to the corresponding moving column 471 through a fixing bar, the upper end surface of the mounting plate 470 is provided with an upper pressure plate 475 located between the upper support plate 472 and the mounting plate 470, the lower end surface of the mounting plate 470 is fixedly provided with a lower pressure plate 476 located between the lower support plate 473 and the mounting plate 470, and the mounting plate 470 is provided with a driving group 48 for driving the upper pressure plate 475 and the lower pressure plate 476 to press the umbrella cover.

[0049] like Figure 5 , Figure 7 and Figure 8 As shown, the drive group 48 includes a limit plate 480, and the upper and lower end surfaces of the mounting plate 470 are fixedly provided with limit plates 480, and an L-shaped plate 481 is movably installed on the limit plate 480. The end surfaces of the two L-shaped plates 481 away from the mounting plate 470 are fixedly connected to the upper pressure plate 475 and the lower pressure plate 476 respectively, and a two-way threaded shaft 482 is rotatably provided on the mounting plate 470, and the two-way threaded shaft 482 is threadedly matched with the L-shaped plate 481, and a rotating shaft 483 is rotatably provided on the upper end surface of the mounting plate 470, and the rotating shaft 483 is connected to the external motor 2, and the rotating shaft 483 and the two-way threaded shaft 482 are fixedly sleeved with pulleys, and the two pulleys are connected and transmitted by a transmission belt.

[0050] like Figure 6 As shown, the lower end surface of the upper support plate 472, the upper end surface of the upper pressure plate 475, the lower end surface of the lower pressure plate 476 and the upper end surface of the lower support plate 473 are all arc-shaped surfaces that are tightly attached to the arc-shaped surface of the umbrella-shaped part of the umbrella cover, and the end surfaces are fixedly provided with multiple rubber strips 49 evenly distributed in the circumferential direction.

[0051] After the clamping mechanism clamps the insulating core rod and the columnar part of the umbrella cover, the electric slider four and the electric slider five work respectively to move the placement plate 41 down to the specified position, and the fan-shaped plate 43 drives the two auxiliary components 47 thereon to move to the two umbrella-like structures of the umbrella cover, and at this time, the upper pressure plate 475, the lower pressure plate 476, the upper support plate 472 and the lower support plate 473 are all projected in the vertical direction on the two umbrella-like structures of the umbrella cover, and through the operation of the electric slider five, the parts of the upper pressure plate 475, the lower pressure plate 476, the upper support plate 472 and the lower support plate 473 facing the insulating core rod are all tightly attached to the columnar part of the umbrella cover, and the two auxiliary components 47 are on both sides of the opening gap of the umbrella cover.

[0052] Afterwards, the corresponding electric push rod 2 474 works to extend its telescopic end, and its telescopic end drives the corresponding moving column 471 to move synchronously. Taking the auxiliary component 47 on the left as an example, the moving column 471 on the left drives the upper supporting plate 472 to move down through the corresponding connecting strip until its arc surface contacts the upper arc surface of the umbrella-shaped structure with a larger umbrella cover, and the moving column 471 on the right drives the lower supporting plate 473 to move up through the corresponding connecting strip and the transition plate until its arc surface contacts the lower arc surface of the umbrella-shaped structure with a smaller umbrella cover, and at the same time, the external motor 2 works to drive the rotating shaft 483 to rotate forward, and the bidirectional screw is driven by the transmission belt. The second threaded shaft 482 rotates synchronously, and the threaded cooperation between the two-way threaded shaft 482 and the L-shaped plate 481 makes the upper pressure plate 475 and the lower pressure plate 476 in the same auxiliary component 47 move away from each other. Therefore, the upper support plate 472 cooperates with the upper pressure plate 475, and the lower support plate 473 cooperates with the lower pressure plate 476 to clamp the two adjacent umbrella-shaped structures of the umbrella cover, and in the process of clamping, the rubber strip 49 is deformed under the action of pressure. Since the umbrella cover is made of silicone, the friction between the upper pressure plate 475, the lower pressure plate 476, the upper support plate 472 and the lower support plate 473 and the umbrella cover is increased.

[0053] Afterwards, the external motor 1 works to drive the driving gear 46 to rotate through the gear shaft, and the meshing between the driving gear 46 and the corresponding rack plate 45 makes the two rack plates 45 move toward each other, and the two rack plates 45 drive the corresponding mounting plates 470 to move toward each other, and the two mounting plates 470 drive the upper pressing plate 475, the lower pressing plate 476, the upper supporting plate 472 and the lower supporting plate 473 thereon to move synchronously, so that the two sides of the opening gap of the umbrella cover are brought closer, and then the external glue coating equipment (not shown in the figure) heats and vulcanizes the silicone rubber solution and fills it into the gaps of the columnar structure and the umbrella structure of the umbrella cover, and after the silicone rubber is cooled, the auxiliary mechanism 4 and the clamping group 2 34 are reset, and then the gaps at different positions on the umbrella cover are auxiliaryly bonded. When all the gaps of the umbrella structure and the columnar structure of the umbrella cover are filled with silicone rubber and bonded, an umbrella cover of an integrated structure is obtained, and all devices are reset and the insulating core rod and the umbrella cover are taken out.

[0054] During the specific work, the umbrella cover that needs to be glued and installed is first manually combined and installed with the insulating core rod, and then the driving group 1 33 works to make the arc-shaped clamping plate 322 in the same circular ring 320 clamp and limit the placed insulating core rod, that is, through the cooperation between the two clamping groups 1 32, the insulating core rod is placed between the two circular rings 320 and clamped and fixed in a vertical state, and at the same time, the two moving bars 352 are moved towards each other through the operation of the clamping group 2 34 and the synchronization group 35, and the two moving plates 340 drive the clamping plates 342 thereon to cooperate with each other, so that the columnar part of the umbrella cover is clamped while the opening gap of the columnar part of the umbrella cover is closed.

[0055] Afterwards, the electric slider four and the electric slider five work respectively to move the placement plate 41 down to the specified position, and the fan-shaped plate 43 drives the two auxiliary components 47 thereon to move to the two umbrella-like structures of the umbrella cover, and at this time, the projections of the upper pressure plate 475, the lower pressure plate 476, the upper support plate 472 and the lower support plate 473 in the vertical direction are all located on the two umbrella-like structures of the umbrella cover, and then through the operation of the electric push rod two 474 and the corresponding drive group two 48, the upper support plate 472 and the upper pressure plate 475 cooperate with each other, and the lower support plate 473 and the lower pressure plate 476 cooperate with each other to clamp the two adjacent umbrella-like structures of the umbrella cover.

[0056] The external motor 1 drives the driving gear 46 to rotate through the gear shaft, and the meshing between the driving gear 46 and the corresponding rack plate 45 makes the two rack plates 45 drive the corresponding mounting plates 470 to move toward each other, so that the two sides of the opening gap of the umbrella cover are brought closer, and then the external glue coating equipment (not shown in the figure) heats and vulcanizes the silicone rubber solution and fills it into the gaps of the columnar structure and the umbrella structure of the umbrella cover. After the silicone rubber is cooled, the auxiliary mechanism 4 and the clamping group 2 34 are reset, and then the gaps at different positions on the umbrella cover are auxiliaryly bonded. When all the gaps of the umbrella structure and the columnar structure of the umbrella cover are filled with silicone rubber and bonded, an umbrella cover of an integrated structure is obtained, and all devices are reset and the insulating core rod and the umbrella cover are taken out.

[0057] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0058] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for combined installation of composite insulators and flame-retardant TPE umbrella covers, characterized in that: include: An L-shaped side panel (1), wherein the L-shaped side panel (1) is placed horizontally, and the horizontal portion of the L-shaped side panel (1) faces the right side, and an L-shaped main panel (2) is fixedly provided on the front end surface of the horizontal portion of the L-shaped side panel (1); A clamping mechanism (3), wherein the L-shaped side plate (1) is provided with a clamping mechanism (3) for clamping and limiting the insulating core rod; An auxiliary mechanism (4), the rear end surface of the vertical part of the L-shaped main board (2) is provided with an auxiliary mechanism (4) for assisting the umbrella cover in glue coating and solidification; The clamping mechanism (3) comprises a movable groove (30), the right end surface of the vertical part of the L-shaped side plate (1) is provided with a movable groove (30), a lifting plate (31) is slidably installed in the movable groove (30) via an electric slider, and a clamping group (32) is provided on the opposite surface of the lifting plate (31) and the horizontal part of the L-shaped side plate (1), the clamping group (32) on the lower side comprises a circular ring (320), and the horizontal part of the L-shaped side plate (1) is provided with a plurality of movable grooves (30). A circular ring (320) is fixedly arranged on the upper end surface, a plurality of circumferentially evenly distributed through grooves are opened on the circumferential surface of the circular ring (320), a moving rod (321) is slidably arranged in the through groove, an arc-shaped clamping plate (322) tightly attached to the insulating core rod is fixedly arranged on the end surface of the moving rod (321) located in the circular ring (320), and a driving group (33) for driving all the arc-shaped clamping plates (322) to clamp the insulating core rod is arranged on the circular ring (320); The driving group 1 (33) includes a block moving groove (330), and the upper end surface of the circular ring (320) is provided with a plurality of block moving grooves (330) uniformly distributed from top to bottom and circumferentially, and all the block moving grooves (330) are provided with an annular plate (331) slidingly arranged through the corresponding electric slider 2, and the other end surface of the moving rod (321) is fixedly provided with a driving plate (332), and the end surface of the driving plate (332) away from the circular ring (320) is an inclined surface, and the end surface of the annular plate (331) close to the driving plate (332) is an inclined surface, and a spring (323) is fixedly arranged between the arc clamping plate (322) and the circular ring (320).

2. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 1, characterized in that: The lifting plate (31) is provided with a clamping group 2 (34) for clamping the columnar part of the umbrella cover. The clamping group 2 (34) comprises a moving plate (340). The lower end surface of the lifting plate (31) is provided with a sliding groove. The right side surface of the lifting plate (31) is provided with a telescopic groove from right to left. The moving plate (340) is slidably arranged in the telescopic groove through the telescopic plate and in the sliding groove through the sliding block. The opposite surfaces of the two moving plates (340) are provided with moving grooves 2 (341). Three electric sliders 3 are slidably arranged in the moving grooves 2 (341). The electric sliders 3 are fixedly provided with an arc-shaped clamping plate (342) through a rectangular bar. The upper end surface of the lifting plate (31) is fixedly provided with an electric push rod 1 (343) through a square block. The telescopic end of the electric push rod 1 (343) is fixedly connected to the moving plate (340) on the right side through a circular shaft. The two moving plates (340) are provided with a synchronization group (35).

3. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 2, characterized in that: The synchronization group (35) comprises a fixed plate (350), an L-shaped fixed plate (350) is fixedly arranged on the rear end surface of the lifting plate (31), a bidirectional threaded shaft (351) is rotatably arranged on the fixed plate (350), both ends of the bidirectional threaded shaft (351) are threadably matched with moving bars (352), and the moving bars (352) are fixedly connected to the corresponding moving plate (340).

4. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 1, characterized in that: The auxiliary mechanism (4) comprises a moving groove three (40), the rear end surface of the vertical part of the L-shaped main board (2) is provided with a moving groove three (40) from top to bottom, a placement plate (41) is slidably arranged in the moving groove three (40) via an electric slider four, a moving groove four (42) from back to front is provided in the lower end surface of the placement plate (41), a fan-shaped plate (43) is slidably arranged in the moving groove four (42) via an electric slider five, the lower end surface of the fan-shaped plate (43) is provided with two arc grooves (44) with different radii and the same central axis, an arc-shaped rack plate (45) is slidably arranged in the arc groove (44) via a connecting plate, a driving gear (46) is rotatably arranged on the lower end surface of the fan-shaped plate (43) via a gear shaft, the driving gear (46) is respectively meshed with the two rack plates (45), and auxiliary components (47) for driving the two ends of the umbrella cover opening to approach each other are arranged on the two rack plates (45).

5. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 4, characterized in that: The auxiliary component (47) comprises a mounting plate (470), and a mounting plate (470) facing the insulating core rod is fixedly provided at one end of the rack plate (45) away from the driving gear (46), and the mounting plate (470) is arranged on the upper end surface of the mounting plate (470), and a moving column (471) is slidably arranged in the circular groove, and an upper supporting plate (472) is fixedly provided on the lower end surface of the moving column (471) on the left side through a connecting strip, and an L-shaped transition plate is fixedly provided on the upper end surface of the moving column (471) on the right side through a connecting strip, and a lower supporting plate (473) is fixedly provided on the upper end surface of the vertical part of the transition plate, and the upper end surface of the mounting plate (470) is provided with a plurality of movable columns (471) and a plurality of movable columns (471) on the right side. Two electric push rods (474) corresponding to the moving columns (471) are provided, and the telescopic ends of the electric push rods are fixedly connected to the corresponding moving columns (471) through fixing strips. An upper pressure plate (475) located between an upper support plate (472) and the mounting plate (470) is provided on the upper end surface of the mounting plate (470), and a lower pressure plate (476) located between a lower support plate (473) and the mounting plate (470) is fixedly provided on the lower end surface of the mounting plate (470), and a driving group (48) for driving the upper pressure plate (475) and the lower pressure plate (476) to press the umbrella cover is provided on the mounting plate (470).

6. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 5, characterized in that: The second driving group (48) comprises a limit plate (480), the upper and lower end surfaces of the mounting plate (470) are fixedly provided with the limit plates (480), an L-shaped plate (481) is movably installed on the limit plate (480), the end surfaces of the two L-shaped plates (481) away from the mounting plate (470) are respectively fixedly connected to the upper pressure plate (475) and the lower pressure plate (476), a bidirectional threaded shaft (482) is rotatably provided on the mounting plate (470), and the bidirectional threaded shaft (482) and the L-shaped plate (481) are threadedly matched, a rotating shaft (483) is rotatably provided on the upper end surface of the mounting plate (470), and pulleys are fixedly sleeved on the rotating shaft (483) and the bidirectional threaded shaft (482), and the two pulleys are connected and driven by a transmission belt.

7. The device for combined installation of composite insulators and flame-retardant TPE umbrella covers according to claim 5, characterized in that: The lower end surface of the upper support plate (472), the upper end surface of the upper pressure plate (475), the lower end surface of the lower pressure plate (476) and the upper end surface of the lower support plate (473) are all arcuate surfaces that are in close contact with the arcuate surface of the umbrella-shaped part of the umbrella cover, and the end surfaces are fixedly provided with a plurality of rubber strips (49) evenly distributed in the circumferential direction.

Images