A multifunctional assembling tool for a basin insulator

Abstract

The application belongs to the technical field of special equipment for insulators, and particularly discloses a multifunctional assembling tool for a basin-type insulator. The assembling tool comprises a turnover module and a fixing block for clamping the insulator. A rotating shaft of the turnover module or the fixing block is provided with a release opening for separating the fixing block. The release opening is directed to an axial direction of the basin-type insulator in a vertical state. A support frame is arranged on a radial side of the rotating shaft of the turnover module, and the support frame is used for placing the insulator. The assembling tool further comprises a sliding trolley. The sliding trolley is provided with a connecting structure for being connected with an end of the insulator to stop rotation, and is movable along an axial direction of the insulator. The sliding trolley is used for transferring the basin-type insulator to the support frame. After the insulator is assembled, the insulator is turned over to the vertical state, the fixing block is removed, and is moved to the support frame under the action of the sliding trolley, and is placed on the support frame for storage. The assembling tool integrates the functions of assembling and storage, and reduces the probability of wear of the basin-type insulator.

Description

Technical Field

[0001] The invention belongs to the technical field of special equipment for insulators, and in particular relates to a multifunctional assembly tool for pot-type insulators. Background Art

[0002] Basin insulators are the core components of switchgear. Their manufacturing process is complex and the cost is high. They have high protection requirements for assembly, storage, and transportation. When assembling basin insulators, they need to be operated in the horizontal forward and reverse directions. Hoisting and flipping are difficult, and they are prone to bumps and scratches during the flipping process. Basin insulators are usually stored and transported by wrapping the product with plastic film, placing it horizontally on a plastic pallet, and fixing it with ropes. They are then hoisted or transported together with the pallet, which has problems such as large floor space and easy bumps and scratches. In addition, when conducting electrical, water pressure and other performance tests, the basin insulators need to be hoisted and flipped to a vertical direction. After the test is completed, they need to be flipped horizontally and returned to their original position. There are also multiple flipping operations.

[0003] To improve the assembly efficiency of pot-type insulators, Chinese invention patent publication number CN205834693U (published on December 28, 2016) discloses a pot-type insulator assembly fixture. The fixture includes a clamping block and a flipping mechanism. The clamping block clamps the pot-type insulator, while the flipping mechanism flips the pot-type insulator, improving assembly efficiency. However, the fixture does not address issues such as easy knocks during storage and transportation. Summary of the Invention

[0004] The object of the present invention is to provide a multifunctional assembly tool for pot-type insulators, so as to solve the technical problem in the prior art that the pot-type insulators have poor protection during storage and transportation after assembly.

[0005] To achieve the above-mentioned purpose, the technical solution of the multifunctional assembly tool for pot-type insulators provided by the present invention is:

[0006] A multifunctional assembly tool for pot-type insulators includes a flip module and a fixed block for clamping the insulator. The rotating shaft of the flip module or the fixed block is provided with a release port for separating the fixed block, and the release port is oriented toward the axial direction of the pot-type insulator when it is in a vertical state. A support frame is provided on the radial side of the rotating shaft of the flip module, and the support frame is used to place the insulator. The assembly tool also includes a sliding trolley, which is provided with a connection structure for preventing rotation with the end of the insulator and can move axially along the insulator. The sliding trolley is used to transfer the pot-type insulator to the support frame.

[0007] The present invention improves upon the prior art assembly tooling for pot-type insulators. Upon completion of the pot-type insulator flip assembly, the pot-type insulator can be flipped to a vertical position. The fixing block is removed from the rotating shaft of the flip module, moved axially along the pot-type insulator with a sliding trolley, and secured to a support frame, which then serves as a storage device for the pot-type insulator. This invention integrates assembly and storage functions, simplifying the assembly and storage process, eliminating the need for multiple hoisting operations and reducing the likelihood of pot-type insulator wear. Furthermore, the vertical placement of the insulator reduces its space requirements.

[0008] As a further improvement, the rotating shaft of the flip module is provided with a "U"-shaped connector, and openings on both sides of the connector form the release port.

[0009] The beneficial effect is that a plug-in fit is formed between the fixing block and the flip module, which facilitates connection and disassembly.

[0010] As a further improvement, the fixing block is provided with a mating surface for anti-rotation mating with the support frame.

[0011] The beneficial effect is that the stability of fixed block storage is improved.

[0012] As a further improvement, a slide rail is connected to the bottom of the sliding trolley.

[0013] The beneficial effect is that the lateral stability of the sliding trolley is improved.

[0014] As a further improvement, the support frame includes support beams arranged side by side, and the support beams extend along the extension direction of the slide rail and form a material storage for storing insulators.

[0015] As a further improvement, the support beam is provided with at least two insulator mounting positions along the extension direction.

[0016] As a further improvement, the support beam is provided with a guide groove, the extension direction of the guide groove is consistent with the extension direction of the support beam, and at least one of the upper and lower wall surfaces of the guide groove is used to cooperate with the fixed block to prevent rotation.

[0017] The beneficial effect is that a limiting connection structure is formed between the guide groove and the fixing block, thereby preventing the pot-type insulator from turning over.

[0018] As a further improvement, the mounting position is provided with a mounting hole for positioning and cooperating with the fixing block.

[0019] The beneficial effect is that during storage, a latch is provided to form a latch-type connection structure, thereby preventing the pot-type insulator from turning over.

[0020] As a further improvement, the assembly tool also includes an integral protective cover.

[0021] The beneficial effect is that it can protect multiple pot-type insulators, and compared with winding plastic film, this solution is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of Example 1 of the multifunctional assembly tool for pot-type insulators of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure of the middle support frame;

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the fixed block;

[0025] Figure 4 for Figure 1 Schematic diagram of the structure of the flip module;

[0026] Figure 5 for Figure 4 Schematic diagram of the structure of the middle flip bracket;

[0027] Figure 6 for Figure 4 Schematic diagram of the structure of the rotating shaft;

[0028] Figure 7 for Figure 1 Schematic diagram of the structure of the middle slide rail;

[0029] Figure 8 for Figure 1 Schematic diagram of the structure of the middle sliding trolley;

[0030] Figure 9 This is a schematic diagram of the protective cover structure of Example 1 of the multifunctional assembly tool for pot-type insulators in the present invention.

[0031] Description of reference numerals:

[0032] 1. Chassis; 2. Flip module; 21. Rotating shaft; 22. Flip bracket; 211. Connecting slot; 23. Driving device; 3. Support frame; 31. Guide slot; 32. Positioning hole; 4. Fixing block; 41. Insert rod; 42. Boss, 421. Connecting hole; 5. Sliding trolley; 51. Connecting arm; 52. Frame; 6. Slide rail; 61. Track; 62. Slider; 7. Pot insulator; 8. Protective cover. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein may be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely intended to represent selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0035] It should be noted that relational terms such as "first" and "second" that may appear are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, terms such as "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, elements defined by the phrase "including a..." do not exclude processes or methods that include the elements.

[0036] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "provided with" and "provided with" should be understood in a broad sense. For example, the object "provided with" may be a part of the main body, or may be arranged separately from the main body and connected to the main body. The connection may be detachable or non-detachable. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0038] The present invention is described in further detail below with reference to the examples.

[0039] Specific embodiment 1 of the multifunctional assembly tool for pot-type insulators provided by the present invention:

[0040] The multifunctional assembly tool for pot-type insulators provided in this embodiment is as follows: Figure 1 As shown, it includes a chassis 1, on which a flip module 2, a support frame 3, and a slide rail 6 are provided. The support frame 3 is arranged on the radial side of the rotating shaft of the flip module 2. The flip module 2 is connected to a fixed block 4, which is used to connect to the basin insulator 7. The slide rail 6 is connected to a sliding trolley 5, which is arranged below the flip module 2.

[0041] like Figures 4-6 As shown, the flip module 2 includes a rotating shaft 21, a flip bracket 22, and a driving device 23. The rotating shaft 21 is provided with a connecting groove 211, and the connecting groove 211 is a "U"-shaped structure. The driving device 23 is fixedly connected to the flip bracket 22. The power output end of the rotating shaft 21 and the driving device 23 is transmission-connected. The rotating shaft 21 can rotate relative to the flip bracket 22 under the action of the driving device 23.

[0042] like Figure 3 As shown, the fixing block 4 includes a rod 41 and a boss 42. The rod 41 is provided with an external thread (not shown in the figure), and the boss 42 is provided with a connecting hole 421. The axis of the connecting hole 421 is skewed and perpendicular to the axis of the rod 41. The side of the boss 42 that is perpendicular to the axis of the connecting hole 421 serves as a mating surface for anti-rotation engagement with the support frame 3.

[0043] During assembly of the pot insulator in this embodiment, the insertion rod 41 is plugged into the pot insulator 7 and locked with a nut. The connecting hole 421 and the connecting slot 211 are connected by a latch to prevent rotation. The openings on both sides of the connecting slot 211 form release openings for the fixing block 4 to be separated. Under the action of the rotating shaft 21, the pot insulator 7 is flipped, facilitating the assembly of components on both end faces. The flipping process is stable, eliminating the need for multiple lifting operations and reducing the probability of bumps and wear on the pot insulator 7 during assembly.

[0044] like Figure 1 and Figure 2 As shown, the support frame 3 includes support beams arranged side by side and cross beams arranged between the support beams. The support beams are provided with guide slots 31. The extension directions of the support beams 3 and the guide slots 31 are both the axial directions of the pot-type insulator 7 when it is in a vertical state. The guide slots 31 open toward the release port of the connecting slot 211, and their position is not higher than the release port. The upper and lower walls of the guide slots 31 are mating surfaces that cooperate with the bosses 42 of the fixed block 4 to prevent rotation. The support frame 3 is also provided with at least two positioning holes 32, which can form a positioning connection with the connecting block 421 of the fixed block 4 through a pin. Thus, Figure 1 The right side of the middle support frame 3 forms a material storage for storing the fixing block 4 , and the positioning hole 32 is the installation hole of the fixing block 4 .

[0045] like Figure 7 and Figure 8 As shown, the sliding trolley 5 comprises a frame 52 and a connecting arm 51. The connecting arm 51 is provided with a connection structure for a non-rotatable connection to the end face of the pot insulator 7. The slide rail 6 comprises a track 61 and a slider 62. The slider 62 slides along the track 61, which extends in the direction of the axis of the pot insulator 7 when in the vertical position. The frame 52 and the slider 62 are fixedly connected and can slide with the slider 62. This structure provides the sliding trolley 5 with excellent anti-rollover performance.

[0046] When the pot-type insulator assembly is complete, the pot-type insulator 7 is flipped to a vertical position, and the sliding trolley 5 is then moved under the pot-type insulator 7, and the connecting arm 51 is connected to the end of the pot-type insulator 7. The fixing block 4 is removed from the connecting groove 211 of the rotating shaft 21, and the sliding trolley 5 then drives the pot-type insulator 7 and the fixing block 4 as a whole to move toward the support frame 3. The fixing block 4 enters the guide groove. When the connecting hole 421 and the positioning hole 32 are coaxial, it is installed in place. Bolts are used to securely connect the fixing block 4 and the support frame 3. The pot-type insulator 7 is stably placed in the material storage on the support frame 3 for storage.

[0047] like Figure 9 As shown, this embodiment also includes a protective cover 8. After the assembly work is completed and the pot insulator 7 is in place, the protective cover 8 covers the pot insulator and the assembly tool as a whole, providing a protective effect. Compared with traditional film wrapping, the protective effect is better and the efficiency is higher. When it is necessary to transport, the chassis can be lifted and transported as a whole.

[0048] This embodiment can not only meet the requirements of assembly and flipping of the pot-type insulator, but also can directly transition to the support frame for storage after assembly is completed, without the need for multiple lifting operations, thereby improving the protection effect of the pot-type insulator during assembly, storage, and transportation, and reducing the probability of collision and wear of the pot-type insulator.

[0049] Specific embodiment 2 of the multifunctional assembly tool for pot-type insulators provided by the present invention differs from embodiment 1 primarily in that, in embodiment 1, support frame 3 is provided with guide slots 31 and positioning holes 32 for connection to fixing block 4. In this embodiment, the support frame does not include guide slots, but only positioning holes. The positioning holes form mounting holes, and during storage, the positioning holes cooperate with the connection holes of the fixing block to form a latch connection.

[0050] Specific embodiment 3 of the multifunctional assembly tool for pot-type insulators provided by the present invention differs from embodiment 1 primarily in that, in embodiment 1, support frame 3 is provided with guide slots 31 and positioning holes 32. In this embodiment, the support frame does not include positioning holes, but only has guide slots. The guide slots form a rotation-locking engagement with the fixing block during storage, and the guide slots extend for a length that is at least equal to the sum of the heights of two pot-type insulators when placed horizontally.

[0051] Specific embodiment 4 of the multifunctional assembly tool for pot-type insulators provided by the present invention differs from embodiment 1 primarily in that, in embodiment 1, the rotating shaft 21 is provided with a connecting groove 211. In this embodiment, the rotating shaft is not provided with a connecting groove, but a fixed block is provided with a "U"-shaped connecting groove. The connecting groove of the fixed block has openings on both sides forming release ports, and during use, the rotating shaft and the fixed block are plugged into each other.

[0052] The specific embodiment 5 of the multifunctional assembly tool for pot-type insulators provided by the present invention differs from the embodiment 1 mainly in that: in the embodiment 1, the sliding trolley 5 is arranged on the slide rail 6. In this embodiment, the sliding trolley is provided with rollers at the bottom and can roll along the chassis.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments without inventive effort, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multifunctional assembly tool for pot-type insulators, comprising a flip module and two fixing blocks for clamping the insulators, wherein the flip module is used to drive the insulator to flip during assembly, and is characterized in that: The rotating shaft of the flip module or the fixed block is provided with a release port that can separate the fixed block from the flip module. The release port is oriented towards the axial direction of the pot-type insulator when it is in a vertical state, so that the fixed block can be separated from the flip module when the insulator is in a vertical state. A support frame is provided on the radial side of the rotating shaft of the flip module, and the support frame is used to place the insulator. The assembly tool also includes a sliding trolley, and the sliding trolley is provided with a connection structure for preventing rotation with the end of the insulator and can move along the axial direction of the insulator in a vertical state. The sliding trolley is used to transport the assembled pot-type insulator to the support frame. The fixed block is provided with a mating surface for preventing rotation with the support frame, and the support frame places the insulator vertically by supporting the fixed block.

2. The multifunctional assembly tool for pot-type insulators according to claim 1, characterized in that: The rotating shaft of the flip module is provided with a "U"-shaped connector, and openings on both sides of the connector form the release port.

3. The multifunctional assembly tool for pot-type insulators according to claim 1 or 2, characterized in that: The bottom of the sliding trolley is connected with a slide rail.

4. The multifunctional assembly tool for pot-type insulators according to claim 3, characterized in that: The support frame includes support beams arranged side by side, and the support beams extend along the extension direction of the slide rail and form a material storage for storing insulators.

5. The multifunctional assembly tool for pot-type insulators according to claim 4, characterized in that: The support beam is provided with at least two insulator installation positions along the extension direction.

6. The multifunctional assembly tool for pot-type insulators according to claim 5, characterized in that: The support beam is provided with a guide groove, the extension direction of the guide groove is consistent with the extension direction of the support beam, and at least one of the upper and lower wall surfaces of the guide groove is used for anti-rotation cooperation with the fixed block.

7. The multifunctional assembly tool for pot-type insulators according to claim 5, characterized in that: The installation position is provided with an installation hole for positioning and cooperating with the fixing block.

8. The multifunctional assembly tool for pot-type insulators according to claim 1, characterized in that: The assembly tool also includes an integral protective cover.

Images