An aid for capacitor installation

Abstract

The application relates to the technical field of capacitor installation, and discloses an auxiliary device for capacitor installation, which comprises a lifting assembly, a moving assembly, a conveying assembly and a connecting assembly; when the capacitor is placed for installation, the capacitor is placed on the conveying assembly, and the capacitor can be conveyed to the front end of a capacitor placing rack through a transport vehicle; then the lifting mechanism is used to lift the lifting platform to align the lifting platform with the placing plane of the capacitor placing rack in the vertical direction; the lifting platform and the capacitor placing rack are connected through the connecting assembly; the position of the moving platform is adjusted so that the connecting piece on the side of the capacitor is aligned with the connecting piece on the capacitor placing rack, so that accurate correspondence after transportation is guaranteed; finally, the capacitor is moved to the capacitor placing rack in the first direction through the conveying assembly. Therefore, the capacitor is not carried by manpower to climb and align for installation, so that the labor cost is saved, the safety is improved, and the work efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of capacitor installation, in particular to an auxiliary device for capacitor installation. BACKGROUND

[0002] Capacitors play a key role in power systems, and mainly play the roles of reactive power compensation, power factor improvement and filtering in power grids.

[0003] After the capacitor is repaired in the electric field, the capacitor needs to be placed back into the capacitor placing rack for installation. Since there is no special installation and conveying equipment, currently it can only be installed and placed by the staff climbing several meters high placing rack, which makes the safety of the installation process poor, and easily affects personal safety and the capacitor; the space of the placing rack is narrow, which is not convenient for the staff to move, and when the capacitor is installed into the capacitor placing rack, the staff needs to align the capacitor connecting piece and the connecting piece of the placing rack, which brings high requirements to the staff; and the capacitor used in the power system usually weighs several hundred kilograms, which is difficult for a single person to install, and needs the cooperation of multiple people to complete, which will increase the labor cost, and the overall installation work efficiency is not high. SUMMARY

[0004] The purpose of the present application is to provide an auxiliary device for capacitor installation, which solves the problems of poor safety, high labor cost and low efficiency caused by the current capacitor installation and placement by the staff carrying and transporting.

[0005] In order to achieve the above purpose, the present application provides an auxiliary device for capacitor installation, which comprises a lifting assembly, the lifting assembly comprises a transport vehicle, a lifting platform and a lifting mechanism; the lifting platform is spaced above the transport vehicle and connected with the transport vehicle through the lifting mechanism;

[0006] A moving assembly, the moving assembly comprises a moving platform and at least two groups of first supports; the top surface of the moving platform has a first direction and a second direction perpendicular to each other; each group of first supports comprises two first supports, the two first supports are parallel and arranged on both sides of the moving platform in the second direction, the first support is fixedly arranged on the top of the lifting platform, and the moving platform is movably connected with the first support, so that the moving platform can move along the second direction;

[0007] A conveying assembly, the conveying assembly is arranged on the top of the moving platform and extends along the first direction; the conveying assembly is used for conveying the capacitor to move along the first direction;

[0008] And

[0009] A connecting assembly is arranged along the first direction and detachably connected to the lifting platform, and is used to connect the lifting platform and the capacitor placing rack.

[0010] Further, the moving assembly further comprises a same number of first connecting rods as the number of the first support groups, each of the first connecting rods being arranged in one-to-one correspondence with each of the first support groups.

[0011] The moving platform is provided with a first connecting hole penetrating through both sides of the moving platform in the second direction, and the first support is provided with a second connecting hole penetrating through both sides of the first support in the second direction.

[0012] The first connecting rod is rotatably connected to the first connecting hole, and both ends of the first connecting rod are provided with external threads and are respectively screwed with the second connecting holes in the two first supports.

[0013] Further, the moving assembly further comprises at least two groups of stabilizing members, each group of stabilizing members comprising two second supports and two second connecting rods.

[0014] The two second supports are arranged in parallel on both sides of the moving platform in the second direction, and each of the second supports is provided with a third connecting hole. The two second connecting rods are respectively fixed to both sides of the moving platform in the second direction, and the second connecting rods are respectively arranged in the third connecting holes of the second supports in one-to-one correspondence.

[0015] Further, the conveying assembly comprises two sliding grooves, and each of the sliding grooves comprises a groove body and a plurality of pulleys.

[0016] The groove body is fixed to the top of the moving platform and is arranged along the first direction.

[0017] The plurality of pulleys are uniformly arranged along the first direction and are rotatably connected to the groove body.

[0018] Further, the connecting assembly comprises a connecting platform and a first connecting plate, and the connecting platform is arranged on the side of the lifting platform close to the capacitor placing rack and is connected to the end of the conveying assembly.

[0019] The connecting platform is provided with a plurality of groups of first adjusting holes arranged uniformly along the first direction.

[0020] One end of the first connecting plate is detachably connected to the connecting platform through one of the groups of first adjusting holes, and the other end of the first connecting plate is overlapped on the front end frame of the capacitor placing rack.

[0021] Further, the connecting assembly further comprises a second connecting plate.

[0022] The first connecting plate is provided with a notch at one end close to the capacitor placing rack, the notch extends along the second direction and penetrates through the side surface of the first connecting plate in the second direction;

[0023] The second connecting plate comprises a connecting part and a supporting part; the supporting part is horizontally arranged, the connecting part is in L shape in cross section, the vertical part of the connecting part is inserted into the notch, and the horizontal part of the connecting part is connected to the supporting part and covers the first connecting plate.

[0024] Further, the second connecting plate further comprises a stress receiving part, the stress receiving part is horizontally and spacedly arranged below the first connecting plate, one end of the stress receiving part is connected to the bottom end of the connecting part;

[0025] The first connecting plate is provided with a first stress receiving hole; a bolt is vertically arranged and penetrates through the first stress receiving hole, and the bolt abuts against the stress receiving part.

[0026] Further, the bottom of the moving platform is uniformly provided with a plurality of moving wheels;

[0027] The moving direction of the moving wheel is parallel to the second direction.

[0028] The auxiliary equipment for capacitor installation provided by the application has the following beneficial effects compared with the prior art:

[0029] The auxiliary equipment for capacitor installation provided by the application comprises a lifting assembly, a moving assembly, a transportation assembly and a connecting assembly; when the capacitor is placed and installed, the capacitor is placed on the transportation assembly, the capacitor can be transported to the front end of the capacitor placing rack by the transportation vehicle; then the lifting platform is lifted by the lifting mechanism, so that the capacitor is aligned with the placing plane of the capacitor placing rack in the vertical direction; the lifting platform and the capacitor placing rack are connected by the connecting assembly; the position of the moving platform is adjusted, so that the connecting piece on the side of the capacitor is aligned with the connecting piece on the capacitor placing rack, to ensure the accurate correspondence of the connecting piece on the side of the capacitor and the connecting piece on the capacitor placing rack after transportation; finally, the capacitor is moved along the first direction by the transportation assembly, and finally transported to the capacitor placing rack, to realize the transportation and placement of the capacitor, so that the staff can avoid carrying the capacitor to climb and align for installation operation, thereby saving labor cost, improving the safety of the working process, and effectively improving the working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a front view of the auxiliary equipment 100 for capacitor installation according to an embodiment of the application.

[0031] Figure 2 is a top view of an auxiliary device 100 for capacitor installation according to an embodiment of the present application;

[0032] Figure 3 is a perspective structural schematic view of a moving platform of an auxiliary device for capacitor installation according to an embodiment of the present application;

[0033] Figure 4 is a perspective structural schematic view of a groove body of an auxiliary device for capacitor installation according to an embodiment of the present application;

[0034] Figure 5 is a perspective structural schematic view of a connecting platform of an auxiliary device for capacitor installation according to an embodiment of the present application;

[0035] Figure 6 is a perspective structural schematic view of a first connecting plate of an auxiliary device for capacitor installation according to an embodiment of the present application;

[0036] Figure 7 is a perspective structural schematic view of a second connecting plate of an auxiliary device for capacitor installation according to an embodiment of the present application.

[0037] In the drawings: 100, auxiliary device for capacitor installation; 1, lifting assembly; 11, lifting platform; 2, moving assembly; 21, moving platform; 210, first connecting hole; 22, first support; 23, first connecting rod; 24, stabilizing member; 241, second support; 242, second connecting rod; 25, moving wheel; 3, conveying assembly; 31, sliding groove; 311, groove body; 312, pulley; 4, connecting assembly; 41, connecting platform; 410, first adjusting hole; 42, first connecting plate; 420, second adjusting hole; 421, slot; 422, first force receiving hole; 43, second connecting plate; 431, connecting portion; 432, supporting portion; 433, force receiving portion; 44, bolt; 200, capacitor. DETAILED DESCRIPTION

[0038] The specific embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0039] As Figures 1-7As shown, the auxiliary device 100 for capacitor installation of the embodiment of the application comprises a lifting assembly 1, a moving assembly 2, a conveying assembly 3 and a connecting assembly 4. The lifting assembly 1 comprises a conveying vehicle (not shown in the figure), a lifting platform 11 and a lifting mechanism (not shown in the figure). The lifting platform 11 is arranged above the conveying vehicle in a spaced manner and is connected with the conveying vehicle through the lifting mechanism. The moving assembly 2 comprises a moving platform 21 and at least two groups of first supports. The top surface of the moving platform 21 has a first direction X and a second direction Y perpendicular to each other. Each group of first supports comprises two first supports 22 which are arranged in parallel on both sides of the moving platform 21 in the second direction Y. The first supports 22 are fixedly arranged on the top of the lifting platform 11. The moving platform 21 is movably connected with the first supports 22 and can move along the second direction Y. The conveying assembly 3 is arranged on the top of the moving platform 21 and extends along the first direction X. The conveying assembly 3 is used for conveying the capacitor to move along the first direction X. The connecting assembly 4 extends along the first direction X and is detachably connected with the lifting platform 11. The connecting assembly 4 is used for connecting the lifting platform 11 and a capacitor placing rack.

[0040] Based on the above technical solution, when the capacitor is installed and placed, the capacitor 200 is placed on the conveying assembly 3. The conveying vehicle can convey the capacitor 200 to the front end of the capacitor placing rack. Then, the lifting mechanism is used to lift the lifting platform 11 so that the capacitor 200 is aligned with the placing plane of the capacitor placing rack in the vertical direction. The connecting assembly 4 is used to connect the lifting platform 11 and the capacitor placing rack. The position of the moving platform 21 is adjusted so that the connecting piece on the side of the capacitor 200 is aligned with the connecting piece on the capacitor placing rack, thereby ensuring the accurate correspondence between the connecting piece on the side of the capacitor and the connecting piece on the capacitor placing rack after the conveying is completed. Finally, the conveying assembly 3 is used to move the capacitor 200 along the first direction X, and the capacitor 200 is finally conveyed to the capacitor placing rack, thereby realizing the conveying and placing of the capacitor 200. Thus, the staff can avoid carrying the capacitor to climb and align for installation operation, thereby saving the labor cost, improving the safety of the working process and effectively improving the working efficiency.

[0041] Preferably, the lifting mechanism in the embodiment is a scissor. In other embodiments, other devices capable of lifting can be selected according to specific use requirements.

[0042] Further, as shown in the figure, the conveying assembly 3 comprises a plurality of conveying vehicles 31 arranged in the first direction X. The conveying vehicles 31 are arranged in the first direction X and are connected with the moving platform 21. The conveying vehicles 31 are used to convey the capacitor to move along the first direction X. Figures 1-3As shown, the moving assembly 2 further comprises a same number of first connecting rods 23 as the first supports 22; each first connecting rod 23 is arranged in one-to-one correspondence with each group of first supports 22; the moving platform 21 is provided with first connecting holes 210 penetrating through both sides of the moving platform 21 in the second direction Y; the first supports 22 are provided with second connecting holes penetrating through both sides of the first supports 22 in the second direction Y; the first connecting rods 23 are rotatably connected in the first connecting holes 210; both ends of the first connecting rods 23 are provided with external threads and are respectively screwed with the second connecting holes of the two first supports. Through the screwing of the first connecting rods 23 and the second connecting holes, on the one hand, the moving platform 21 can be connected to the lifting platform 11, and on the other hand, the position of the moving platform 21 in the second direction Y can be adjusted through the movement of the first connecting rods 23, thereby adjusting the position of the capacitor in the second direction Y, so that the connecting pieces on the side of the capacitor are aligned with the connecting pieces on the capacitor placing rack, to ensure the accurate correspondence of the connecting pieces on the side of the capacitor and the connecting pieces on the capacitor placing rack after transportation is completed.

[0043] Further, as shown in Figure 1 , Figure 2 , in order to improve the stability of the moving platform 21 and ensure the stability of the whole device, the moving assembly 2 further comprises at least two groups of stabilizers 24, each group of stabilizers 24 comprising two second supports 241 and two second connecting rods 242; the two second supports 241 are parallelly arranged on both sides of the moving platform 21 in the second direction Y, and the second supports 241 are provided with third connecting holes; the two second connecting rods 242 are fixedly arranged on both sides of the moving platform 21 in the second direction Y, and the second connecting rods 242 are correspondingly arranged in the third connecting holes of the second supports 241.

[0044] Further, as shown in Figure 1 , Figure 2 , Figure 4 , the transportation assembly 3 comprises two chutes 31; the chute 31 comprises a chute body 311 and a plurality of pulleys 312; the chute body 311 is fixedly arranged on the top of the moving platform 21 and extends along the first direction X; a plurality of pulleys 312 are uniformly arranged along the first direction X and are rotatably connected to the chute body 311. The capacitor is placed on the chute 31, and the capacitor is moved along the first direction X by rotating the pulley 312, so as to be transported to the capacitor placing rack.

[0045] Further, as shown in Figure 1 , Figure 2 , Figure 5 , and Figure 6As shown, the connecting assembly 4 comprises a connecting platform 41 and a first connecting plate 42; the connecting platform 41 is arranged on the side of the lifting platform 11 close to the capacitor placing rack and connected with the end of the conveying assembly 3; a plurality of first adjusting holes 410 are arranged on the connecting platform 41 along the first direction X at equal intervals;

[0046] One end of the first connecting plate 42 is detachably connected to the connecting platform 41 through one of the first adjusting holes 410, and the other end of the first connecting plate 42 is overlapped on the front end frame of the capacitor placing rack. By arranging a plurality of first adjusting holes 410, the length of the connecting assembly 4 can be adjusted according to the horizontal distance between the lifting platform 11 and the capacitor placing rack, so as to ensure that the connecting assembly 4 can connect the lifting platform 11 and the capacitor placing rack, thereby improving the fault tolerance of the capacitor installation work.

[0047] Preferably, as shown in Figure 1 , Figure 2 , Figure 5 and Figure 6 , one end of the first connecting plate 42 connected with the connecting platform 41 is provided with a plurality of second adjusting holes 420 arranged along the first direction X at equal intervals; compared with only one second adjusting hole, arranging a plurality of second adjusting holes will expand the range of adjusting the length of the connecting assembly 4, so that the length adjustment is more flexible to adapt to different use scenarios.

[0048] Further, as shown in Figure 1 , Figure 2 , Figure 5 , since the first connecting plate 42 has a certain length and the weight of the capacitor to be installed is generally as high as several hundred kilograms, in order to improve the connection reliability of the connecting assembly, the connecting assembly 4 further comprises a second connecting plate 43;

[0049] One end of the first connecting plate 42 close to the capacitor placing rack is provided with a notch 421, the notch 421 is arranged along the second direction Y and penetrates through one side surface of the first connecting plate 42 in the second direction Y;

[0050] The second connecting plate 43 comprises a connecting portion 431 and a supporting portion 432 connected with each other. The supporting portion 432 is horizontally arranged. The connecting portion 431 is in L-shaped cross section. The vertical part of the connecting portion 431 is inserted into the slot 421. The horizontal part of the connecting portion 431 is connected with the supporting portion 432 and covers the first connecting plate 42. By arranging the second connecting plate 43, the supporting portion 432 can extend into the internal space of the capacitor placing rack, so as to further increase the contact area of the connecting assembly 4 and the capacitor placing rack, thereby increasing the reliability of the connection. By the plug-in connection, the second connecting plate 43 can be easily detached from the first connecting plate 42, so that the user can decide whether to use the second connecting plate 43 according to different working conditions.

[0051] Further, as shown in Figure 6 , Figure 1 and Figure 2 , the second connecting plate 43 further comprises a force receiving portion 433. The force receiving portion 433 is horizontally and spacedly arranged below the first connecting plate 42. One end of the force receiving portion 433 is connected with the bottom end of the connecting portion 431. The first connecting plate 42 is provided with a first force receiving hole 422. A bolt 44 is vertically arranged and penetrates through the first force receiving hole 422. The bolt 44 abuts against the force receiving portion 433. By further tightening the bolt 44, the supporting portion 432 can be lifted, so that when the capacitor is transported to the supporting portion 432, the capacitor will not be tilted due to the lack of support at one end of the supporting portion 432, thereby smoothly reaching the end of the capacitor placing rack and completing the installation and placement.

[0052] Preferably, as shown in Figures 5-7 and Figure 1 , in order to increase the reliability of the connection, the auxiliary equipment 100 comprises two connecting assemblies 4. The two connecting assemblies 4 are symmetrically arranged along the first direction X and are respectively connected with the lifting platform 11.

[0053] Further, as shown in Figure 2 Figure 7 Figure 1 Figure 2 Figure 1 , the bottom of the moving platform 21 is uniformly provided with a plurality of moving wheels 25. The moving direction of the moving wheels is parallel to the second direction Y. Since the capacitor generally has a large weight, the moving wheels 25 facilitate the direction adjustment of the moving platform 21. The moving wheels 25 provide a certain supporting effect to the moving platform 21, so as to reduce the load bearing burden of the first support 22.

[0054] The working process of the application is as follows: the capacitor is placed on the sliding groove 31, and the capacitor is transported to the front end of the capacitor placing rack by the transport vehicle; then the lifting platform 11 is lifted by the lifting mechanism, so that the capacitor is aligned with the placing plane of the capacitor placing rack in the vertical direction; the first connecting plate 42 and the second connecting plate 43 are connected, and the first connecting plate 42 and the second connecting plate 43 are overlapped on the placing plane of the capacitor placing rack; one group of first adjusting holes 410 is selected according to the distance, and the first connecting plate 42 and the connecting platform 41 are connected through the first adjusting hole 410. The position of the moving platform 21 is adjusted by moving the wheel 25 and the first connecting rod 23, so that the connecting piece on the side of the capacitor is aligned with the connecting piece on the capacitor placing rack, so as to ensure the accurate correspondence of the connecting piece on the side of the capacitor and the connecting piece on the capacitor placing rack after transportation. Finally, the capacitor placed on the sliding groove 31 is pushed to move to the capacitor placing rack.

[0055] After installation is completed, the bolt 44 is first detached from the first stress hole 422, and then the second connecting plate 43 is removed from the slot 421, so as to separate the first connecting plate 42 and the second connecting plate 43; then the first connecting plate 42 and the connecting platform 41 are separated; then the lifting mechanism is controlled to move downward to the low position, and the whole installation work is completed.

[0056] In summary, the embodiment of the application provides an auxiliary device 100 for capacitor installation, which comprises a lifting assembly 1, a moving assembly 2, a transport assembly 3 and a connecting assembly 4. When placing the capacitor for installation, the capacitor is placed on the transport assembly 3, and the capacitor can be transported to the front end of the capacitor placing rack by the transport vehicle; then the lifting platform 11 is lifted by the lifting mechanism, so that the capacitor is aligned with the placing plane of the capacitor placing rack in the vertical direction; the lifting platform 11 and the capacitor placing rack are connected by the connecting assembly 4; and the position of the moving platform 21 is adjusted, so that the connecting piece on the side of the capacitor is aligned with the connecting piece on the capacitor placing rack, so as to ensure the accurate correspondence of the connecting piece on the side of the capacitor and the connecting piece on the capacitor placing rack after transportation. Finally, the capacitor is moved along the first direction X by the transport assembly 3, and finally the capacitor is transported to the capacitor placing rack, so as to realize the transportation and placement of the capacitor, thereby avoiding the installation operation of carrying the capacitor by manpower to climb and align, and then saving the labor cost, improving the safety of the working process, and effectively improving the working efficiency.

[0057] The above is only the preferred embodiment of the application, and it should be noted that those skilled in the art can make several improvements and replacements without departing from the technical principles of the application, and these improvements and replacements should also be regarded as the protection scope of the application.

Claims

1. An aid for capacitor installation, characterized in that, The application relates to a capacitor conveying device. The device comprises a lifting assembly, a moving assembly, a conveying assembly and a connecting assembly. The lifting assembly comprises a transport vehicle, a lifting platform and a lifting mechanism. The lifting platform is arranged above the transport vehicle and connected with the transport vehicle through the lifting mechanism. The moving assembly comprises a moving platform and at least two groups of first supports. The top surface of the moving platform has a first direction and a second direction which are perpendicular to each other. Each group of first supports comprises two first supports which are arranged on the two sides of the moving platform in the second direction. The first supports are fixedly arranged on the top of the lifting platform. The moving platform is movably connected with the first supports and can move along the second direction. The conveying assembly is arranged on the top of the moving platform and extends along the first direction. The conveying assembly is used for conveying capacitors to move along the first direction. The connecting assembly is arranged along the first direction and detachably connected with the lifting platform. The connecting assembly is used for connecting the lifting platform and a capacitor placing rack. The connecting assembly comprises a connecting platform and a first connecting plate.

2. The supplemental device of claim 1, wherein, The connecting platform is arranged on the side of the lifting platform close to the capacitor placing rack and connected with the end of the conveying assembly. A plurality of first adjusting holes are arranged on the connecting platform and evenly distributed along the first direction. One end of the first connecting plate is detachably connected with the connecting platform through one group of first adjusting holes. The other end of the first connecting plate is overlapped on the front end frame of the capacitor placing rack. The connecting assembly further comprises a second connecting plate. A slot is arranged on the end of the first connecting plate close to the capacitor placing rack. The slot extends along the second direction and penetrates through the side surface of the first connecting plate in the second direction. The second connecting plate comprises a connecting part and a supporting part which are connected with each other. The supporting part is horizontally arranged. The connecting part has an L-shaped cross section. The vertical part of the connecting part is inserted into the slot. The horizontal part of the connecting part is connected with the supporting part and covers the first connecting plate. The second connecting plate further comprises a stress part which is horizontally and evenly arranged below the first connecting plate. One end of the stress part is connected with the bottom end of the connecting part. A first stress hole is arranged on the first connecting plate. A bolt is vertically arranged and penetrates through the first stress hole. The bolt is in abutment with the stress part. The moving assembly further comprises a plurality of first connecting rods which are arranged in the same number as the groups of first supports. Each first connecting rod corresponds to each group of first supports. A first connecting hole is arranged in the moving platform and penetrates through the side surfaces of the moving platform in the second direction. A second connecting hole is arranged in the first support and penetrates through the side surfaces of the first support in the second direction. The first connecting rod is rotatably connected with the first connecting hole. The two ends of the first connecting rod are provided with external threads and are respectively screwed with the second connecting holes in the two first supports.

3. The supplemental device of claim 1, wherein, The moving assembly further comprises at least two groups of stabilizers, each group of stabilizers comprising two second supports and two second connecting rods; The two second supports are arranged in parallel on two sides of the moving platform in the second direction, and each of the second supports is provided with a third connecting hole; and the two second connecting rods are fixedly arranged on the two sides of the moving platform in the second direction, and each of the second connecting rods is correspondingly arranged through the third connecting hole of the second support.

4. The supplemental device of claim 1, wherein, The conveying assembly comprises two sliding grooves, each of the sliding grooves comprising a groove body and a plurality of pulleys; The groove body is fixedly arranged on the top of the moving platform and extends along the first direction; The plurality of pulleys are uniformly arranged along the first direction and are rotatably connected to the groove body.

5. The supplemental device of claim 1, wherein, A plurality of moving wheels are uniformly arranged on the bottom of the moving platform; The moving direction of the moving wheels is parallel to the second direction.

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