Lightning arrester assembly tool

Abstract

The utility model provides a lightning arrester assembly tool. When the lightning arrester needs to be assembled, a bottom plate of the lightning arrester is fixed to the upper supporting column, then the telescopic assembly is adjusted to stretch out through the adjusting piece, when the lowermost end of the telescopic assembly is lower than the idler wheels, the telescopic assembly needs to be adjusted to stretch out through the adjusting piece urgently, the idler wheels can be separated from the ground, and at the moment, the telescopic assembly supports the supporting plate; as the bottom plate of the lightning arrester is fixed above the upper supporting column, a certain operation space can be formed at the bottom of the bottom plate, the rollers at the bottom are separated from the ground, the bottom plate can be ensured not to shake in the assembly process, and after assembly at the station is completed, the telescopic assembly is adjusted to retract through the adjusting piece, so that the supporting plate descends, and the working efficiency is improved. And the assembly body can be transferred to the next station to be assembled through the tool disclosed by the utility model until the rollers below the supporting plate are in contact with the ground and are stressed, so that the assembly efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of manufacturing, and particularly relates to an arrester assembly tooling. Background Art

[0002] Arresters are mainly divided into GIS arresters, porcelain shell arresters and composite arresters. During the production process of GIS arresters, usually 4 processes are required for assembly, namely core assembly, shielding assembly, tank insulator assembly and low-voltage end assembly, and the assembly is carried out through multi-station continuous flow operation. When transferring between multiple stations, the method of using a forklift truck and a pallet is usually adopted for transfer.

[0003] However, the method of using a forklift truck and a pallet for transfer between multiple stations makes there is no operating space at the bottom of the product, and thus it is necessary to frequently use a crane, which results in low efficiency of arrester assembly. Summary of the Utility Model

[0004] In view of this, the embodiment of the utility model provides an arrester assembly tooling to solve the problem of low efficiency caused by using a forklift truck or a pallet to transfer products between multiple stations during arrester assembly.

[0005] To achieve the above object, the embodiment of the utility model provides the following technical solutions:

[0006] An arrester assembly tooling, comprising: a support plate, an adjusting member, a telescopic assembly, a plurality of upper support columns and a plurality of rollers;

[0007] The upper support columns are arranged on the upper end surface of the support plate and are used for supporting the bottom plate of the arrester;

[0008] Both the rollers and the telescopic assembly are arranged on the lower end surface of the support plate;

[0009] The adjusting member is used for adjusting the telescopic assembly to stretch, and the telescopic assembly is used for suspending a plurality of rollers in the extended state.

[0010] Preferably, the telescopic assembly is composed of a plurality of telescopic lower support columns, and the adjusting member is used for simultaneously adjusting the lifting of the plurality of lower support columns.

[0011] Preferably, lower support columns are arranged below each side of the support plate.

[0012] Preferably, the adjusting member comprises: a chain and a runner;

[0013] The lower support column comprises: a gear, a screw rod and a support sleeve;

[0014] The screw rod is vertically fixed on the lower end surface of the support plate;

[0015] The inner wall of the support sleeve is provided with an internal thread matching with the screw rod;

[0016] The gear is arranged on the outer wall of the support sleeve;

[0017] The chain meshes with the gears of multiple lower support columns;

[0018] The runner is arranged on the support sleeve of a lower support column.

[0019] Preferably, the lower end of the support sleeve is a closed end.

[0020] Preferably, it further includes: an anti-slip pad arranged at the lower end of the support sleeve.

[0021] Preferably, the anti-slip pad is rotatably connected to the support sleeve.

[0022] Preferably, it further includes: a lever;

[0023] A mating hole for inserting the lever is arranged along the radial direction of the runner.

[0024] Preferably, it further includes: a screw for fixing the bottom plate of the lightning arrester to the upper support column.

[0025] Based on the above-mentioned lightning arrester assembly tooling provided by the present utility model, the upper support column for supporting the bottom plate of the lightning arrester is arranged on the upper end surface of the support plate, the rollers and the telescopic assembly are both arranged on the lower end surface of the support plate, and the telescopic assembly is adjusted to expand and contract through the adjusting member. Furthermore, when the telescopic assembly is in the extended state, multiple rollers are suspended. Through the above-mentioned disclosed lightning arrester assembly tooling, when assembling the lightning arrester, first fix the bottom plate of the lightning arrester on the upper support column, and then adjust the telescopic assembly to extend through the adjusting member. When the lowermost end of the telescopic assembly is lower than the rollers, urgently adjust the telescopic assembly to extend through the adjusting member, and the rollers will leave the ground. At this time, the telescopic assembly bears the support of the support plate. Since the bottom plate of the lightning arrester is fixed above the upper support column, a certain operating space can be formed at the bottom of the bottom plate, and the rollers at the bottom are separated from the ground, which can ensure that the bottom plate will not shake during the assembly process. And after the assembly at this station is completed, adjust the telescopic assembly to retract through the adjusting member, so that the support plate descends until the rollers below the support plate contact the ground and bear the force, then the assembly can be transferred to the next station for assembly through the tooling of the present application, effectively improving the assembly efficiency. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0027] Figure 1Schematic structural diagram of a lightning arrester assembly tool provided by an embodiment of the present invention;

[0028] Figure 2 Schematic diagram of fixing the bottom plate of the lightning arrester to the lightning arrester assembly tool provided by an embodiment of the present invention;

[0029] Figure 3 Schematic bottom structure diagram of the lightning arrester assembly tool provided by an embodiment of the present invention;

[0030] Figure 4 Partial structural diagram of the lightning arrester assembly tool provided by an embodiment of the present invention.

[0031] Among them, there are a support plate 1, an adjusting member 2, a chain 21, a runner 22, a lower support column 3, a gear 31, a screw rod 32, a support sleeve 33, an anti-slip pad 34, an upper support column 4, a roller 5, and a lever 6. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] An embodiment of the present invention provides a lightning arrester assembly tool. Refer to Figures 1 to 4 , Figure 1 which is a schematic structural diagram of the lightning arrester assembly tool. The lightning arrester assembly tool includes: a support plate 1, an adjusting member 2, a telescopic assembly, a plurality of upper support columns 4, a plurality of lower support columns 3, and a plurality of rollers 5;

[0034] The upper support column 4 is arranged on the upper end surface of the support plate 1 and is used to support the bottom plate of the lightning arrester;

[0035] The roller 5 and the telescopic assembly are both arranged on the lower end surface of the support plate 1;

[0036] The adjusting member 2 is used to adjust the telescopic movement of the telescopic assembly. When the telescopic assembly is in the extended state, it is used to suspend the plurality of rollers 5.

[0037] It should be noted that the adjusting member 2 of the present application can be an adjusting member 2 operated manually or an adjusting member 2 operated by an intelligent device such as a computer.

[0038] It is worth noting that when fixing the lightning arrester bottom plate through the plurality of upper support columns 4, it needs to be set according to the structure of the bottom plate and each operation space during assembly. Therefore, the present application does not limit the setting positions of the plurality of upper support columns 4.

[0039] In the embodiment of the utility model, an upper support column 4 for supporting the base plate of the arrester is arranged on the upper end surface of the support plate 1, and rollers 5 and telescopic components are arranged on the lower end surface of the support plate 1. The telescopic component is adjusted to be telescopic by the adjusting member 2, so that the telescopic component makes multiple rollers 5 suspended in the extended state. Through the above-mentioned disclosed lightning arrester assembly tool, when the lightning arrester needs to be assembled, the base plate of the lightning arrester can be first fixed to the upper support column 4, and then the telescopic assembly can be adjusted to extend through the adjusting piece 2. When the lowermost end of the telescopic assembly is lower than the roller 5, it is urgently necessary to adjust the telescopic assembly to extend through the adjusting piece 2, which will make the roller 5 leave the ground. At this time, the telescopic assembly is responsible for supporting the support plate 1. Since the base plate of the lightning arrester is fixed above the upper support column 4, a certain operating space can be formed at the bottom of the base plate, and the roller 5 at the bottom is separated from the ground, which can ensure that the base plate will not shake during the assembly process. After the assembly is completed at this workstation, the telescopic assembly is retracted by adjusting the adjusting piece 2 to make the support plate 1 descend until the roller 5 under the support plate 1 contacts the ground and is subjected to force. The assembly can then be transferred to the next workstation for assembly through the tooling of the present application, which effectively improves the assembly efficiency.

[0040] Specifically, the telescopic assembly is composed of a plurality of telescopic lower support columns 3, and the adjusting member 2 is used to adjust the lifting and lowering of the plurality of lower support columns 3 at the same time.

[0041] It should be noted that the telescopic assembly is configured as a plurality of telescopic lower support columns 3, and the plurality of lower support columns 3 are simultaneously adjusted to rise and fall by the adjusting member 2, thereby ensuring the horizontality of the support plate 1 and preventing the support plate 1 from tilting and affecting the assembly efficiency and assembly accuracy of the arrester.

[0042] Furthermore, a lower support column 3 is provided below each side of the support plate 1 .

[0043] It should be noted that by providing a lower support column 3 under each side of the support plate 1, after the lower support column 3 is extended, it can provide support for each side of the support plate 1, so that the support plate 1 is evenly stressed, thereby improving the supporting strength of the arrester assembly tooling.

[0044] Preferably, a lower support column 3 is provided at the middle position of each side of the support plate 1 .

[0045] It should be noted that the lower support column 3 is provided at the middle position of each side of the support plate 1, which can further ensure that the support plate 1 is subjected to uniform force, thereby further improving the support strength of the arrester assembly tooling.

[0046] Specifically, the adjusting member 2 includes: a chain 21 and a rotating wheel 22;

[0047] The lower support column 3 includes: a gear 31, a screw rod 32 and a support sleeve 33;

[0048] The screw rod 32 is vertically fixed to the lower end surface of the support plate 1;

[0049] Internal threads matching with the screw rod 32 are provided on the inner wall of the support sleeve 33;

[0050] The gear 31 is arranged on the outer wall of the support sleeve 33;

[0051] The chain 21 meshes with the gears 31 of multiple lower support columns 3;

[0052] The runner 22 is arranged on the support sleeve 33 of a lower support column 3.

[0053] It should be noted that the screw rod 32 is vertically fixed to the lower end surface of the support plate 1, internal threads matching with the screw rod 32 are provided on the inner wall of the support sleeve 33, the gear 31 is arranged on the outer wall of the support sleeve 33, and the chain 21 meshes with the gears 31 of multiple lower support columns 3; the runner 22 is arranged on the support sleeve 33 of a lower support column 3. Through the above-disclosed lightning arrester assembly tooling, the support sleeve 33 on which the runner 22 is installed can be driven to rotate by rotating the runner 22. Since the gear 31 is installed on the support sleeve 33 and the gear 31 meshes with the chain 21, rotating the runner 22 can synchronously drive the support sleeves 33 of other lower support columns 3 to rotate through the meshing of the gear 31 and the chain 21, thereby realizing the synchronous lifting and lowering of multiple lower support columns 3.

[0054] Furthermore, the lower end of the support sleeve 33 is a closed end.

[0055] It should be noted that setting the lower end of the support sleeve 33 as a closed end can increase the contact area between the lower end of the support sleeve 33 and the ground, thereby increasing the friction between the support sleeve 33 and the ground, and can reduce the damage to the ground caused by the lower end of the support sleeve 33.

[0056] Furthermore, the lightning arrester assembly tooling further includes: an anti-slip pad 34 arranged at the lower end of the support sleeve 33.

[0057] It should be noted that by arranging the anti-slip pad 34 at the lower end of the support sleeve 33, the friction between the support sleeve 33 and the ground can be further increased, and the displacement of the lightning arrester assembly tooling during the assembly process can be avoided.

[0058] Specifically, the anti-slip pad 34 is rotatably connected to the support sleeve 33.

[0059] It should be noted that by rotatably connecting the anti-slip pad 34 to the support sleeve 33, when the lower support member retracts, the resistance caused by the friction between the anti-slip pad 34 and the ground can be avoided, so that the staff can easily rotate the runner 22 to retract the lower support member.

[0060] Furthermore, the lightning arrester assembly tooling further includes: a lever 6;

[0061] A mating hole for inserting the lever 6 is provided radially along the runner 22.

[0062] It should be noted that by providing a mating hole for inserting the lever 6 radially along the runner 22, when it is necessary to rotate the runner 22, the runner 22 can be easily rotated by inserting the lever 6 into the mating hole and using the lever principle. Thus, the lifting of the support plate 1 can be easily achieved, effectively reducing the manpower consumption of the staff and improving the overall efficiency of assembling the lightning arrester.

[0063] Further, the lightning arrester assembly tooling further includes: a screw for fixing the bottom plate of the lightning arrester to the upper support column 4.

[0064] It should be noted that through the provided screw, the staff fixes the bottom plate of the lightning arrester to the upper support column 4 through the screw rod 32. Thus, during the assembly process, the safety hazard caused by the separation of the bottom plate from the upper support column 4 can be effectively avoided.

[0065] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An arrester assembly tooling, characterized in that Comprising: A support plate, an adjusting member, a telescopic assembly, a plurality of upper support columns and a plurality of rollers; The upper support columns are arranged on the upper end surface of the support plate and are used to support the bottom plate of the lightning arrester; The rollers and the telescopic assembly are both arranged on the lower end surface of the support plate; The adjusting member is used to adjust the telescopic of the telescopic assembly, and the telescopic assembly is used to suspend a plurality of the rollers in the extended state.

2. The arrester assembly tooling according to claim 1, characterized in that, The telescopic assembly is composed of a plurality of telescopic lower support columns, and the adjusting member is used to adjust the lifting of a plurality of the lower support columns simultaneously.

3. The arrester assembly tooling according to claim 2, wherein, The lower support columns are arranged below each side of the support plate.

4. The arrester assembly tooling according to claim 2, wherein The adjusting member includes: a chain and a runner; The lower support column includes: a gear, a screw rod and a support sleeve; The screw rod is vertically fixed on the lower end surface of the support plate; The inner wall of the support sleeve is provided with an internal thread that cooperates with the screw rod; The gear is arranged on the outer wall of the support sleeve; The chain meshes with the gears of a plurality of the lower support columns; The runner is arranged on the support sleeve of one of the lower support columns.

5. The arrester assembly tooling according to claim 4, characterized in that, The lower end of the support sleeve is a closed end.

6. The arrester assembly tooling according to claim 4, characterized in that, Further comprising: An anti-slip pad arranged on the lower end of the support sleeve.

7. The arrester assembly tooling according to claim 6, characterized in that The anti-slip pad is rotatably connected to the support sleeve.

8. The arrester assembly tooling according to claim 4, characterized in that, Further comprising: A lever; A mating hole for the lever to insert is provided along the radial direction of the runner.

9. The arrester assembly tooling according to claim 1, characterized in that Further comprising: A screw for fixing the bottom plate of the lightning arrester to the upper support column.

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