Auxiliary equipment for capacitor installation

Abstract

The invention 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 transportation assembly and a connecting assembly, when a capacitor is installed and placed, the capacitor is placed on the transportation assembly, and the capacitor can be transported to the front end of the capacitor placing frame through a transport vehicle; the lifting platform is lifted by the lifting mechanism so as to be aligned 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 pieces on the side parts of the capacitors are aligned with the connecting pieces on the capacitor placing rack, and accurate correspondence after transportation is completed is guaranteed; and finally, the capacitor is moved to the capacitor placement rack along the first direction through the transportation assembly. Therefore, the capacitor is prevented from being carried by manpower to be climbed, aligned and the like, so that the labor cost is saved, the safety is improved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor installation, and in particular to an auxiliary device for capacitor installation. Background Art

[0002] Capacitors play a key role in the power system. Capacitors mainly play the role of reactive power compensation, improving power factor and filtering in the power grid.

[0003] After the capacitor is repaired in the electric field, it is necessary to place the capacitor back into the capacitor placement rack for installation. Due to the lack of dedicated installation and transportation equipment, workers can only climb the placement rack several meters high to install it, which makes the installation process less safe and easily affects personal safety and capacitors. The space of the placement rack is narrow, which is not convenient for workers to move, and when installing the capacitor on the capacitor placement rack, it is necessary to align the capacitor connector and the placement rack connector, which brings higher requirements to the workers. Moreover, capacitors used in power systems usually weigh hundreds of pounds, which are difficult for one person to install and require collaboration of multiple people, which will increase labor costs and the overall installation efficiency is not high. Summary of the invention

[0004] The purpose of the present invention is to provide an auxiliary device for capacitor installation, so as to solve the problems of poor safety, high labor cost and low efficiency caused by the fact that capacitors can only be carried and transported by workers during installation and placement.

[0005] In order to achieve the above object, the present invention provides an auxiliary device for capacitor installation, which includes a lifting assembly, wherein the lifting assembly includes a transport vehicle, a lifting platform and a lifting mechanism; the lifting platform is arranged above the transport vehicle at intervals and connected to the transport vehicle through the lifting mechanism;

[0006] A moving assembly, the moving assembly comprising a moving platform and at least two groups of first brackets; the top surface of the moving platform is defined to have a first direction and a second direction perpendicular to each other; each group of first brackets comprises two first brackets, the two first brackets are arranged in parallel on both sides of the moving platform in the second direction, the first brackets are fixed on the top of the lifting platform, the moving platform is movably connected to the first brackets, and the moving platform can move along the second direction;

[0007] a transport assembly, the transport assembly being disposed on the top of the mobile platform and extending along the first direction; the transport assembly being used to transport the capacitor to move along the first direction; and

[0008] A connecting component, wherein the connecting component is extended along the first direction, the connecting component is detachably connected to the lifting platform, and the connecting component is used to connect the lifting platform and the capacitor placement rack.

[0009] Furthermore, the moving assembly further comprises first connecting rods having the same number as the number of the first bracket groups; each of the first connecting rods is arranged in a one-to-one correspondence with each group of the first brackets;

[0010] The mobile platform is provided with a first connection hole, and the first connection hole passes through the two side surfaces of the mobile platform in the second direction; the first bracket is provided with a second connection hole, and the second connection hole passes through the two side surfaces of the first bracket in the second direction;

[0011] The first connecting rod is rotatably connected to the first connecting hole; both ends of the first connecting rod are provided with external threads, and are respectively screwed to the second connecting holes in the two first brackets.

[0012] Furthermore, the moving assembly further comprises at least two groups of stabilizing members, each group of stabilizing members comprises two second brackets and two second connecting rods;

[0013] Two second brackets are arranged in parallel on both sides of the mobile platform in the second direction, and third connecting holes are opened on the second brackets; two second connecting rods are respectively fixed on both sides of the mobile platform in the second direction, and the second connecting rods are correspondingly passed through the third connecting holes of the second brackets.

[0014] Further, the transport assembly comprises two slideways, and the slideways comprise a trough body and a plurality of pulleys;

[0015] The trough body is fixedly arranged on the top of the mobile platform and extends along the first direction;

[0016] The plurality of pulleys are evenly spaced along the first direction and rotatably connected to the trough body.

[0017] Furthermore, the connection assembly includes a connection platform and a first connection plate; the connection platform is arranged on a side of the lifting platform close to the capacitor placement rack and connected to the end of the transport assembly;

[0018] The connecting platform is provided with a plurality of first adjustment holes evenly spaced along the first direction;

[0019] One end of the first connecting plate is detachably connected to the connecting platform through one group of first adjustment holes, and the other end of the first connecting plate is overlapped on the front end frame of the capacitor placement rack.

[0020] Furthermore, the connection assembly further includes a second connection plate;

[0021] A notch is formed at one end of the first connecting plate close to the capacitor placement frame, and the notch extends along the second direction and passes through a side surface of the first connecting plate in the second direction;

[0022] The second connecting plate includes a connecting portion and a supporting portion connected to each other; the supporting portion is horizontally arranged, the cross-section of the connecting portion is L-shaped, the vertical portion of the connecting portion is inserted into the groove, and the horizontal portion of the connecting portion is connected to the supporting portion and covered on top of the first connecting plate.

[0023] Furthermore, the second connecting plate further comprises a force-bearing portion, the force-bearing portion is horizontally spaced below the first connecting plate, and one end of the force-bearing portion is connected to the bottom end of the connecting portion;

[0024] A first stress-bearing hole is formed on the first connecting plate; a bolt is vertically arranged and penetrates through the first stress-bearing hole, and the bolt abuts against the stress-bearing portion.

[0025] Furthermore, a plurality of moving wheels are evenly spaced at the bottom of the moving platform;

[0026] The moving direction of the moving wheel is parallel to the second direction.

[0027] Compared with the prior art, the auxiliary equipment for capacitor installation provided by the present invention has the following beneficial effects:

[0028] The present invention provides an auxiliary device for capacitor installation, which includes a lifting component, a moving component, a transport component and a connecting component. When installing and placing the capacitor, the capacitor is placed on the transport component, and the capacitor can be transported to the front end of the capacitor placement rack by the transport vehicle. The lifting platform is then raised by the lifting mechanism so that the capacitor is aligned with the placement plane of the capacitor placement rack in the vertical direction. The lifting platform and the capacitor placement rack are connected by the connecting component. The position of the moving platform is adjusted so that the connector on the side of the capacitor is aligned with the connector on the capacitor placement rack to ensure the precise correspondence between the connector on the side of the capacitor and the connector on the capacitor placement rack after the transportation is completed. Finally, the capacitor is moved along the first direction by the transport component, and finally the capacitor is transported to the capacitor placement rack to realize the transportation and placement of the capacitor, thereby avoiding the need for workers to carry the capacitor by manpower to perform installation operations such as climbing and alignment, thereby saving labor costs, improving the safety of the work process, and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a front view of an auxiliary device 100 for capacitor installation according to an embodiment of the present invention;

[0030] Figure 2 is a top view of an auxiliary device 100 for capacitor installation according to an embodiment of the present invention;

[0031] Figure 3 is a schematic diagram of the three-dimensional structure of a mobile platform of an auxiliary device for capacitor installation according to an embodiment of the present invention;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of a slot body of an auxiliary device for capacitor installation according to an embodiment of the present invention;

[0033] Figure 5 It is a three-dimensional structural schematic diagram of a connection platform of an auxiliary device for capacitor installation according to an embodiment of the present invention;

[0034] Figure 6 is a schematic diagram of the three-dimensional structure of a first connecting plate of an auxiliary device for capacitor installation according to an embodiment of the present invention;

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of a second connecting plate of an auxiliary device for capacitor installation according to an embodiment of the present invention.

[0036] In the figure, 100, auxiliary equipment for capacitor installation; 1, lifting assembly; 11, lifting platform; 2, moving assembly; 21, moving platform; 210, first connecting hole; 22, first bracket; 23, first connecting rod; 24, stabilizing member; 241, second bracket; 242, second connecting rod; 25, moving wheel; 3, transportation assembly; 31, slide 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, notch; 422, first force hole; 43, second connecting plate; 431, connecting part; 432, supporting part; 433, force part; 44, bolt; 200, capacitor. DETAILED DESCRIPTION

[0037] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0038] like Figure 1 to Figure 7As shown, an auxiliary device 100 for capacitor installation according to an embodiment of the present invention comprises a lifting assembly 1, a moving assembly 2, a transport assembly 3 and a connecting assembly 4, wherein the lifting assembly 1 comprises a transport 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 transport vehicle at intervals and is connected to the transport vehicle through the lifting mechanism; the moving assembly 2 comprises a moving platform 21 and at least two groups of first brackets; the top surface of the moving platform 21 is defined to have a first direction X and a second direction Y perpendicular to each other; each group of first brackets comprises two first brackets 22, and the two first brackets 22 are arranged in parallel on the transport vehicle. The first bracket 22 is fixedly mounted on the top of the lifting platform 11 on both sides of the mobile platform 21 in the second direction Y, and the mobile platform 21 is movably connected to the first bracket 22, so that the mobile platform 21 can move along the second direction Y; the transport component 3 is arranged on the top of the mobile platform 21 and extends along the first direction X; the transport component 3 is used to transport the capacitor along the first direction X; the connecting component 4 extends along the first direction X, and the connecting component 4 is detachably connected to the lifting platform 11, and the connecting component 4 is used to connect the lifting platform 11 and the capacitor placement rack.

[0039] Based on the above technical solution, when installing and placing the capacitor, the capacitor 200 is placed on the transport component 3, and the capacitor 200 can be transported to the front end of the capacitor placement rack by the transport vehicle; the lifting platform 11 is then raised by the lifting mechanism so that the capacitor 200 is aligned with the placement plane of the capacitor placement rack in the vertical direction; the lifting platform 11 and the capacitor placement rack are connected by the connecting component 4; and the position of the mobile platform 21 is adjusted so that the connector on the side of the capacitor 200 is aligned with the connector on the capacitor placement rack to ensure the precise correspondence between the connector on the side of the capacitor and the connector on the capacitor placement rack after the transportation is completed; finally, the capacitor 200 is moved along the first direction X by the transport component 3, and finally the capacitor 200 is transported to the capacitor placement rack to realize the transportation and placement of the capacitor 200, thereby avoiding the staff from carrying the capacitor by manpower to perform installation operations such as climbing and alignment, thereby saving labor costs, improving the safety of the work process, and effectively improving work efficiency.

[0040] Preferably, the lifting mechanism in this embodiment is a scissors-type fork. In other embodiments, other devices capable of achieving lifting can be selected according to specific usage requirements.

[0041] Furthermore, if Figure 1 to Figure 3As shown, the moving component 2 also includes a first connecting rod 23 whose number is the same as the number of the first brackets 22; each of the first connecting rods 23 is arranged in a one-to-one correspondence with each group of first brackets 22; a first connecting hole 210 is opened in the moving platform 21, and the first connecting hole 210 passes through the two side surfaces of the moving platform 21 in the second direction Y; a second connecting hole 220 is opened in the first bracket 22, and the second connecting hole 220 passes through the two side surfaces of the first bracket 22 in the second direction Y; the first connecting rod 23 is rotatably connected to the first connecting hole 210; both ends of the first connecting rod 23 are provided with external threads, and are respectively screwed to the second connecting holes 220 in the two first brackets. Through the screw connection between the first connecting rod 23 and the second connecting hole 220, on the one hand, the mobile platform 21 can be connected to the lifting platform 11, and on the other hand, the position of the mobile platform 21 in the second direction Y can be adjusted by moving the first connecting rod 23, and then the position of the capacitor in the second direction Y can be adjusted, so that the connecting parts on the side of the capacitor are aligned with the connecting parts on the capacitor placement rack, so as to ensure the precise correspondence between the connecting parts on the side of the capacitor and the connecting parts on the capacitor placement rack after transportation is completed.

[0042] Furthermore, if Figure 1 and Figure 2 As shown, in order to improve the stability of the mobile platform 21 to ensure the overall stability of the equipment; the mobile component 2 also includes at least two groups of stabilizing parts 24, each group of stabilizing parts 24 includes two second brackets 241 and two second connecting rods 242; the two second brackets 241 are arranged in parallel on both sides of the mobile platform 21 in the second direction Y, and the second brackets 241 are each provided with a third connecting hole; the two second connecting rods 242 are respectively fixed on both sides of the mobile platform 21 in the second direction Y, and the second connecting rods 242 are respectively passed through the third connecting holes of the second brackets 241.

[0043] Furthermore, if Figure 1 , Figure 2 and Figure 4 As shown, the transport assembly 3 includes two slides 31; the slides 31 include a slot body 311 and a plurality of pulleys 312; the slot body 311 is fixedly arranged on the top of the mobile platform 21 and extends along the first direction X; the plurality of pulleys 312 are evenly spaced along the first direction X and are rotatably connected to the slot body 311. The capacitor is placed on the slide 31, and the rotation of the pulley 312 drives the capacitor to move along the first direction X, so as to be transported to the capacitor placement rack.

[0044] Furthermore, if Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, the connection component 4 includes a connection platform 41 and a first connection plate 42; the connection platform 41 is arranged on a side of the lifting platform 11 close to the capacitor placement rack and connected to the end of the transport component 3; the connection platform 41 is provided with a plurality of first adjustment holes 410 evenly spaced along the first direction;

[0045] One end of the first connecting plate 42 is detachably connected to the connecting platform 41 through one group of first adjustment holes 410, and the other end of the first connecting plate 42 is overlapped on the front end frame of the capacitor placement rack. By setting multiple groups of the first adjustment holes 410, the overall length of the connecting assembly 4 can be adjusted according to the horizontal distance between the lifting platform 11 and the capacitor placement rack to ensure that the connecting assembly 4 can connect the lifting platform 11 and the capacitor placement rack, thereby improving the fault tolerance of the capacitor installation work.

[0046] Preferably, if Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, one end of the first connecting plate 42 connected to the connecting platform 41 is provided with a plurality of second adjustment holes 420 evenly spaced along the first direction X; compared with only one group of second adjustment holes, the plurality of second adjustment holes will expand the range of adjusting the overall length of the connecting component 4, making the length adjustment more flexible to suit different usage scenarios.

[0047] Furthermore, if Figure 1 , Figure 2 , Figure 5 to Figure 7 As shown, 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 also includes a second connecting plate 43;

[0048] A notch 421 is formed at one end of the first connecting plate 42 close to the capacitor placement frame. The notch 421 extends along the second direction Y and passes through a side surface of the first connecting plate 42 in the second direction Y.

[0049] The second connecting plate 43 includes a connecting portion 431 and a supporting portion 432 connected to each other; the supporting portion 432 is arranged horizontally, the cross section of the connecting portion 431 is L-shaped, the vertical portion of the connecting portion 431 is inserted into the notch 421, and the horizontal portion of the connecting portion 431 is connected to the supporting portion 432 and is placed on top of the first connecting plate 42. Through the arrangement of the second connecting plate 43, the supporting portion 432 can extend into the internal space of the capacitor placement rack to further increase the contact area between the connecting assembly 4 and the capacitor placement rack, thereby increasing the reliability of the connection; and the plug-in connection facilitates the removal of the second connecting plate 43 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.

[0050] Furthermore, if Figure 1 , Figure 2 and Figure 7 As shown, the second connecting plate 43 also includes a force-bearing portion 433, which is horizontally spaced below the first connecting plate 42, and one end of the force-bearing portion 433 is connected to the bottom end of the connecting portion 431; the first connecting plate 42 is provided with a first force-bearing hole 422; a bolt 44 is vertically arranged and penetrates the first force-bearing hole 422, and the bolt 44 abuts against the force-bearing portion 433. The bolt 44 abuts against the force-bearing portion 433, and the support portion 432 can be tilted by further tightening the bolt 44, so that when the capacitor is transported to the support portion 432, it will not be tilted due to lack of support at one end of the support portion 432, which affects transportation, so that it can smoothly reach the end of the capacitor placement rack to complete installation and placement.

[0051] Preferably, if Figure 1 and Figure 2 As shown, in order to increase the connection reliability, the auxiliary device 100 includes two connection components 4, and the two connection components 4 are symmetrically arranged along the first direction X and are respectively connected to the lifting platform 11.

[0052] Furthermore, if Figure 1 As shown, a plurality of moving wheels 25 are evenly spaced at the bottom of the moving platform 21, and the moving direction of the moving wheels is parallel to the second direction Y. Since capacitors are generally heavy, the moving wheels 25 are provided to facilitate the direction adjustment of the moving platform 21, and the moving wheels 25 provide a certain support to the moving platform 21 to reduce the load-bearing burden of the first bracket 22.

[0053] The working process of the present invention is as follows: placing the capacitor on the slide 31, and transporting the capacitor to the front end of the capacitor placement rack by the transport vehicle; then raising the lifting platform 11 by the lifting mechanism so that the capacitor is aligned with the placement plane of the capacitor placement rack in the vertical direction; connecting the first connecting plate 42 and the second connecting plate 43, and overlapping the first connecting plate 42 and the second connecting plate 43 to the placement plane of the capacitor placement rack; selecting one group of first adjustment holes 410 according to the distance, and connecting the first connecting plate 42 and the connection platform 41 through the first adjustment holes 410. The position of the mobile platform 21 is adjusted by the moving wheel 25 and the first connecting rod 23 so that the connector on the side of the capacitor is aligned with the connector on the capacitor placement rack to ensure the precise correspondence between the connector on the side of the capacitor and the connector on the capacitor placement rack after the transportation is completed. Finally, the capacitor placed on the slide 31 is pushed to move it to the capacitor placement rack.

[0054] After the installation is completed, first remove the bolt 44 from the first force-bearing hole 422, then take out the second connecting plate 43 from the slot 421, and complete the separation of the first connecting plate 42 and the second connecting plate 43; then separate the first connecting plate 42 and the connecting platform 41; then control the lifting mechanism to move back to a lower position to complete the entire installation work.

[0055] In summary, an embodiment of the present invention provides an auxiliary device 100 for capacitor installation, which includes a lifting component 1, a moving component 2, a transport component 3 and a connecting component 4; when installing and placing the capacitor, the capacitor is placed on the transport component 3, and the capacitor can be transported to the front end of the capacitor placement rack by the transport vehicle; the lifting platform 11 is then raised by the lifting mechanism so that the capacitor is aligned with the placement plane of the capacitor placement rack in the vertical direction; the lifting platform 11 and the capacitor placement rack are connected by the connecting component 4; and the position of the moving platform 21 is adjusted so that the connector on the side of the capacitor is aligned with the connector on the capacitor placement rack to ensure the precise correspondence between the connector on the side of the capacitor and the connector on the capacitor placement rack after the transportation is completed; finally, the capacitor is moved along the first direction X by the transport component 3, and finally the capacitor is transported to the capacitor placement rack to realize the transportation and placement of the capacitor, thereby avoiding the staff from carrying the capacitor by manpower to perform installation operations such as climbing and alignment, thereby saving labor costs, improving the safety of the work process, and effectively improving work efficiency.

[0056] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. An auxiliary device for capacitor installation, characterized in that: include A lifting assembly, the lifting assembly comprising a transport vehicle, a lifting platform and a lifting mechanism; the lifting platform is spaced above the transport vehicle and connected to the transport vehicle through the lifting mechanism; A moving assembly, the moving assembly comprising a moving platform and at least two groups of first brackets; the top surface of the moving platform is defined to have a first direction and a second direction perpendicular to each other; each group of first brackets comprises two first brackets, the two first brackets are arranged in parallel on both sides of the moving platform in the second direction, the first brackets are fixed on the top of the lifting platform, the moving platform is movably connected to the first brackets, and the moving platform can move along the second direction; A transport component, the transport component is arranged on the top of the mobile platform and extends along the first direction; the transport component is used to transport the capacitor to move along the first direction; as well as A connecting component, wherein the connecting component is extended along the first direction, the connecting component is detachably connected to the lifting platform, and the connecting component is used to connect the lifting platform and the capacitor placement rack.

2. The auxiliary device according to claim 1, characterized in that The moving assembly further includes first connecting rods of the same number as the first bracket groups; each of the first connecting rods is arranged in a one-to-one correspondence with each group of first brackets; The mobile platform is provided with a first connection hole, and the first connection hole passes through the two side surfaces of the mobile platform in the second direction; the first bracket is provided with a second connection hole, and the second connection hole passes through the two side surfaces of the first bracket in the second direction; The first connecting rod is rotatably connected to the first connecting hole; both ends of the first connecting rod are provided with external threads, and are respectively screwed to the second connecting holes in the two first brackets.

3. The auxiliary device according to claim 1, characterized in that The mobile assembly further comprises at least two groups of stabilizing members, each group of stabilizing members comprising two second brackets and two second connecting rods; Two second brackets are arranged in parallel on both sides of the mobile platform in the second direction, and third connecting holes are opened on the second brackets; two second connecting rods are respectively fixed on both sides of the mobile platform in the second direction, and the second connecting rods are correspondingly passed through the third connecting holes of the second brackets.

4. The auxiliary device according to claim 1, characterized in that The transport assembly comprises two slideways, each of which comprises a trough body and a plurality of pulleys; The trough body is fixedly arranged on the top of the mobile platform and extends along the first direction; The plurality of pulleys are evenly spaced along the first direction and rotatably connected to the trough body.

5. The auxiliary device according to claim 1, characterized in that The connecting assembly includes a connecting platform and a first connecting plate; the connecting platform is arranged on a side of the lifting platform close to the capacitor placement rack and connected to the end of the transport assembly; The connecting platform is provided with a plurality of first adjustment holes evenly spaced along the first direction; One end of the first connecting plate is detachably connected to the connecting platform through one group of first adjustment holes, and the other end of the first connecting plate is overlapped on the front end frame of the capacitor placement rack.

6. The auxiliary device according to claim 5, characterized in that The connection assembly also includes a second connection plate; A notch is formed at one end of the first connecting plate close to the capacitor placement frame, and the notch extends along the second direction and passes through a side surface of the first connecting plate in the second direction; The second connecting plate includes a connecting portion and a supporting portion connected to each other; the supporting portion is horizontally arranged, the cross-section of the connecting portion is L-shaped, the vertical portion of the connecting portion is inserted into the groove, and the horizontal portion of the connecting portion is connected to the supporting portion and covered on top of the first connecting plate.

7. The auxiliary device according to claim 6, characterized in that The second connecting plate further comprises a force-bearing portion, which is horizontally spaced below the first connecting plate, and one end of the force-bearing portion is connected to the bottom end of the connecting portion; A first stress-bearing hole is formed on the first connecting plate; a bolt is vertically arranged and penetrates through the first stress-bearing hole, and the bolt abuts against the stress-bearing portion.

8. The auxiliary device according to claim 1, characterized in that A plurality of moving wheels are evenly spaced at the bottom of the moving platform; The moving direction of the moving wheel is parallel to the second direction.

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