CN220857901U - Electric tray assembly and converter - Google Patents
Electric tray assembly and converter Download PDFInfo
- Publication number
- CN220857901U CN220857901U CN202322379892.8U CN202322379892U CN220857901U CN 220857901 U CN220857901 U CN 220857901U CN 202322379892 U CN202322379892 U CN 202322379892U CN 220857901 U CN220857901 U CN 220857901U
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- Prior art keywords
- wire harness
- tray
- converter
- beam line
- tray main
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- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 235000000396 iron Nutrition 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an electric tray assembly and a current transformer, which comprise a tray main body for the current transformer, wherein a wire harness assembly is arranged at the top end of the tray main body, the wire harness assembly comprises a wire harness frame welded at the top end of the tray main body, and the wire harness frame is arranged at one side of a wire inlet end of the current transformer. According to the utility model, when cables are connected through the wire harness assembly, the cables need to be penetrated from the opening at the back side of the converter, at the moment, connecting wires can be penetrated from the wire harness frame and enter the converter, after the cables are connected, the connecting wires can be concentrated into the wire harness semicircular grooves of the wire harness frame according to classification, then the hand rotating rod is rotated to enable the first screw rod to rotate, and the first screw rod drives the pressing block to press downwards through the limit of the sliding block, and finally the pressing block and the wire harness semicircular grooves of the wire harness frame form a combined groove to tie the connecting wires, so that the classification and wire harness management of the connecting wires are completed, the winding and knotting of the cables are avoided, and the later maintenance is facilitated.
Description
Technical Field
The utility model relates to the technical field of converters and electric trays, in particular to an electric tray assembly and a converter.
Background
The port electric converter is a power electronic device specially used for port equipment, is mainly used for controlling various motors in the port equipment, such as a crane, a bridge crane, a stacker, a gantry crane and the like, is mostly made into a cabinet form, is supported and protected by assembling an electric tray assembly at the bottom, is more flexible to use, is generally born by using a mobile electric tray, and can well meet the requirements of heavy mechanical equipment such as converters and the like.
The current electric tray of the current converter has good bearing capacity and stability, but can not classify and manage the cables connected with the current converter, and the situation that the cables are wound and knotted possibly occurs, so that the later maintenance is inconvenient in wire management.
For example, in the tray structure disclosed in CN216532256U, a tray under a general condition is proposed in the background of the device to be used as a bearing function, and cables in a communication cabinet cannot be well classified and discharged, so that the cables can be disordered, the situation of intertwining occurs, and certain limitation exists, which is consistent with the problem presented by the application.
In view of the above, the above description is not enough, and an electrical tray assembly and a current transformer need to be designed to solve the above problems.
Disclosure of utility model
The utility model aims to solve the problems of low stirring efficiency, long reaction time and low working efficiency caused by the fact that most stirring rods in a stirring tank are fixed at present.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an electric tray subassembly, includes the tray main part that is used for the converter, the beam line subassembly is installed on the top of tray main part, the beam line subassembly is including the welding at the beam line frame on tray main part top, and the beam line frame is installed in converter inlet wire end one side position, sliding connection has the slider in the inboard slide of beam line frame, the slider is fixed in the both sides of briquetting, and is equipped with the beam line semicircle groove that corresponds on briquetting and the beam line frame, threaded connection has first screw rod on the beam line frame, and first screw rod rotates with the briquetting to the top of first screw rod is fixed with the hand bull stick.
Preferably, the tray main body is adhered with the tag on the top surface of one side of the wire harness frame, and the number and the positions of the tag correspond to the wire harness semicircular grooves.
Preferably, the bottom of tray main part is installed everywhere and is removed the wheel, and the both sides symmetry of tray main part is installed locating component, locating component includes the second screw rod with tray main part threaded connection, second screw rod bottom mounting has anti-skidding plectane, and second screw rod top fixedly connected with carousel.
Preferably, the top end of the tray main body is provided with an installation opening for placing the current transformer, a row of supporting steel plates for supporting the current transformer are fixed on the inner wall of the installation opening, and a row of heat dissipation holes are formed in the supporting steel plates.
Preferably, the installation opening is formed by nailing a dustproof screen plate on the inner wall below the supporting steel plate, and the dustproof screen plate is made of stainless steel.
Preferably, four guard rails are mounted on the top end of the tray main body at four sides of the mounting opening, and the guard rails are mounted on the top end of the tray main body through drawing-inserting connection.
The utility model provides a converter, includes the ware cabinet, the protection roof is installed on the top of ware cabinet, and the back of ware cabinet is fixed with the fin to the fin uses the metal aluminium preparation, the ware cabinet is placed inside the installation opening and bottom surface and supporting steel plate contact, the angle bar of ware cabinet both sides nail joint uses screw fixed connection with tray main part top surface.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, when cables are connected through the wire harness assembly, the cables need to be penetrated from the opening at the back side of the converter, at the moment, connecting wires can be penetrated from the wire harness frame and enter the converter, after the cables are connected, the connecting wires can be concentrated into the wire harness semicircular grooves of the wire harness frame according to classification, then the hand rotating rod is rotated to enable the first screw rod to rotate, and the first screw rod drives the pressing block to press downwards through the limit of the sliding block, and finally the pressing block and the wire harness semicircular grooves of the wire harness frame form a combined groove to tie the connecting wires, so that the classification and wire harness management of the connecting wires are completed, the winding and knotting of the cables are avoided, and the later maintenance is facilitated;
2. According to the utility model, the tray main body is convenient to move through the moving wheel, so that the use flexibility of the converter is improved, the instability caused by the moving wheel is avoided, the tray main body is prevented from being contacted with the ground to play a role in preventing moisture, the turntable can be rotated to enable the second screw rod to drive the anti-skid circular plate to move downwards and cling to the bottom surface, and the stability of the tray main body is improved;
3. According to the utility model, through the mounting opening and the supporting steel plate, the current transformer can be placed on the supporting steel plate with the mounting opening and then fixed during mounting, at the moment, the supporting steel plates are arranged and distributed, the heat dissipation effect can be improved through gaps among the supporting steel plates, and meanwhile, the heat dissipation effect of the current transformer can be improved through the arrangement of a row of heat dissipation holes on the supporting steel plates, so that the equipment loss is greatly reduced.
Drawings
Fig. 1 is a schematic diagram of an assembled three-dimensional structure of an electrical tray assembly and a tray main body and a cabinet of a current transformer according to the present utility model;
Fig. 2 is a schematic perspective view of a tray main body of an electric tray assembly and a converter according to the present utility model;
fig. 3 is a schematic perspective view of a cabinet of an electric tray assembly and a converter according to the present utility model;
fig. 4 is a schematic perspective view of a harness assembly of an electrical tray assembly and a current transformer according to the present utility model;
fig. 5 is a schematic diagram of a connection three-dimensional structure of a pressing block and a first screw of an electric tray assembly and a converter according to the present utility model;
Fig. 6 is a schematic perspective view of a positioning assembly of an electrical tray assembly and a current transformer according to the present utility model.
In the figure: 1. a tray main body; 2. a harness assembly; 21. a wire harness frame; 22. a slide block; 23. briquetting; 24. a wire harness semicircular groove; 25. a first screw; 26. a hand lever; 3. a label plate; 4. a positioning assembly; 41. a second screw; 42. an anti-slip circular plate; 43. a turntable; 5. a guard rail; 6. a mounting opening; 7. supporting a steel plate; 8. a dust-proof screen; 9. a cabinet; 10. angle iron; 11. a heat sink; 12. and (5) protecting the top plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 6, an electrical tray assembly comprises a tray main body 1 for a current transformer, wherein a wire harness assembly 2 is installed at the top end of the tray main body 1, the wire harness assembly 2 comprises a wire harness frame 21 welded at the top end of the tray main body 1, the wire harness frame 21 is installed at one side position of a wire inlet end of the current transformer, sliding blocks 22 are connected in sliding ways on the inner side of the wire harness frame 21, the sliding blocks 22 are fixed on two sides of a pressing block 23, corresponding wire harness semicircular grooves 24 are formed in the pressing block 23 and the wire harness frame 21, a first screw 25 is connected to the wire harness frame 21 in a threaded mode, the first screw 25 is connected with the pressing block 23 in a rotating mode, and a hand rotating rod 26 is fixed at the top of the first screw 25.
Above-mentioned, through the bunch subassembly 2, when carrying out the cable and connecting, need penetrate the cable from converter dorsal part opening, can pass the connecting wire from the bunch frame 21 and get into inside the converter this moment, after connecting the cable, can concentrate the connecting wire according to the classification in the bunch semicircular groove 24 of bunch frame 21, rotate hand bull stick 26 again and make first screw rod 25 rotate, and through the spacing of slider 22, make first screw rod 25 drive briquetting 23 push down, finally the bunch semicircular groove 24 of briquetting 23 and bunch frame 21 forms and closes the groove and tie up the connecting wire, thereby accomplish classification and bunch management to the connecting wire, thereby avoid the cable winding knot, be convenient for later maintenance.
The pallet body 1 is adhered with the tags 3 on the top surface of one side of the wire harness frame 21, and the number and the positions of the tags 3 correspond to the wire harness semicircular grooves 24.
As described above, according to the description of the functions of different cables on the tag 3, it is possible to concentrate the cables with the same functions into one wire harness semicircular groove 24, which is very useful.
The bottom of tray main part 1 is installed everywhere and is removed the wheel, and the both sides symmetry of tray main part 1 is installed locating component 4, locating component 4 include with tray main part 1 threaded connection's second screw rod 41, second screw rod 41 bottom mounting has anti-skidding plectane 42, and second screw rod 41 top fixedly connected with carousel 43.
Above-mentioned, be convenient for remove tray main part 1 through removing the wheel to promote the flexibility that the converter used, and in order to avoid removing the instability that the wheel brought, avoid tray main part 1 to play dampproofing effect with ground contact simultaneously, can rotate carousel 43 and make second screw rod 41 drive anti-skidding plectane 42 move down, and with the bottom surface hug closely can, increase tray main part 1's stability.
The top end of the tray main body 1 is provided with an installation opening 6 for placing the current transformer, the inner wall of the installation opening 6 is fixedly provided with a row of supporting steel plates 7 for supporting the current transformer, and the supporting steel plates 7 are provided with a row of heat dissipation holes.
Above-mentioned, through installation opening 6 and supporting steel plate 7, can place the converter on the supporting steel plate 7 of installation opening 6 when the installation and fix again, supporting steel plate 7 range and distribute this moment, and the space between its each can improve the radiating effect, is equipped with one row of louvre on the supporting steel plate 7 simultaneously and also can increase converter radiating effect to greatly reduced the equipment loss.
The installation opening 6 is formed by nailing a dustproof screen plate 8 on the inner wall below the supporting steel plate 7, and the dustproof screen plate 8 is made of stainless steel.
Above-mentioned, dustproof otter board 8 can avoid the dust to get into the installation opening 6 inside from the bottom of tray main part 1 and cause unclean condition to holding steel plate 7 and converter bottom surface, plays fine dustproof effect.
The top end of the tray body 1 is provided with four guard rails 5 at four sides of the mounting opening 6, and the guard rails 5 are mounted on the top end of the tray body 1 by means of a suction connection.
Above-mentioned, can play fine guard action to the converter through rail guard 5 everywhere, take out and insert formula connection in addition and also be convenient for dismantle the equipment to be convenient for maintain the debugging to the converter.
The utility model provides a converter, includes cabinet 9, and protection roof 12 is installed on the top of cabinet 9, and the back of cabinet 9 is fixed with fin 11 to fin 11 uses the metal aluminium to make, and cabinet 9 is put in installation opening 6 inside and the bottom surface contacts with supporting steel plate 7, and angle bar 10 that cabinet 9 both sides nail was connected uses screw fixed connection with tray main part 1 top surface.
Above-mentioned, fin 11 can effectively carry out heat absorption heat transfer, reduces the equipment loss, and protection roof 12 can play fine dustproof effect to cabinet 9 and installation opening 6, and angle bar 10 can put the inside back of installation opening 6 at cabinet 9 use screw and tray main part 1 fixed can, increase cabinet 9 stability.
The principle of use of the utility model will now be described as follows:
When the utility model is used, firstly, the cabinet 9 is placed in the installation opening 6, the bottom surface of the cabinet is in contact with the supporting steel plate 7, the angle iron 10 can be fixed with the tray main body 1 by using screws after the cabinet 9 is placed in the installation opening 6, the stability of the cabinet 9 is improved, then when cables are connected, the cables need to penetrate through the opening at the back side of the converter, at the moment, connecting wires can penetrate through the beam frame 21 and enter the converter, after the cables are connected, the connecting wires can be concentrated into the beam semi-circular grooves 24 of the beam frame 21 according to classification, then the hand rotating rod 26 rotates the first screw rod 25, and the first screw rod 25 drives the pressing block 23 to press down through the limit of the sliding block 22, finally, the pressing block 23 and the beam semi-circular grooves 24 of the beam frame 21 form a combined groove to tie the connecting wires, so that the classification and beam management of the connecting wires are finished, the cables are prevented from being wound and knotted, the cables are convenient to maintain in later stages, finally, the gaps between the supporting steel plate 7 are arranged, the effect can be improved, and meanwhile, the heat dissipation effect of the converter can be greatly reduced by arranging a row of heat dissipation holes on the supporting steel plate 7.
In the present utility model, unless explicitly specified and limited otherwise, the terms "slide", "rotate", "fixed", "provided" and the like are to be construed broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an electric tray subassembly, includes tray main part (1) that is used for the converter, a serial communication port, beam line subassembly (2) are installed on the top of tray main part (1), beam line subassembly (2) are including welding beam line frame (21) on tray main part (1) top, and beam line frame (21) are installed in converter inlet wire end one side position, sliding connection has slider (22) in the inboard slide of beam line frame (21), slider (22) are fixed in the both sides of briquetting (23), and are equipped with corresponding beam line semicircle groove (24) on briquetting (23) and beam line frame (21), threaded connection has first screw rod (25) on beam line frame (21), and first screw rod (25) are connected with briquetting (23) rotation to the top of first screw rod (25) is fixed with hand bull stick (26).
2. An electrical pallet assembly according to claim 1, wherein the pallet body (1) is adhered with labels (3) on the top surface of one side of the wire harness (21), and the number and positions of the labels (3) correspond to the wire harness semicircular grooves (24).
3. An electrical pallet assembly according to claim 1, characterized in that the bottom end of the pallet body (1) is provided with four moving wheels, and the two sides of the pallet body (1) are symmetrically provided with positioning assemblies (4), the positioning assemblies (4) comprise second screws (41) which are in threaded connection with the pallet body (1), the bottom ends of the second screws (41) are provided with anti-slip circular plates (42), and the top ends of the second screws (41) are fixedly connected with rotating discs (43).
4. An electrical pallet assembly according to claim 1, wherein the top end of the pallet body (1) is provided with a mounting opening (6) for placing the current transformer, a row of supporting steel plates (7) for supporting the current transformer are fixed on the inner wall of the mounting opening (6), and a row of heat dissipation holes are formed in the supporting steel plates (7).
5. An electrical tray assembly according to claim 4, wherein the mounting opening (6) is nailed with a dust screen (8) on the lower inner wall of the support steel plate (7), and the dust screen (8) is made of stainless steel.
6. An electrical tray assembly according to claim 4, characterized in that the top end of the tray body (1) is fitted with four guard rails (5) at the four sides of the mounting opening (6), and that the guard rails (5) are fitted to the top end of the tray body (1) by means of a suction connection.
7. A converter, characterized by comprising a cabinet (9) and an electrical tray assembly according to any one of claims 1-6, wherein a protective top plate (12) is mounted at the top end of the cabinet (9), cooling fins (11) are fixed on the back surface of the cabinet (9), the cooling fins (11) are made of metal aluminum, the cabinet (9) is placed in a mounting opening (6) and the bottom surface is in contact with a supporting steel plate (7), and angle irons (10) nailed at two sides of the cabinet (9) are fixedly connected with the top surface of a tray main body (1) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379892.8U CN220857901U (en) | 2023-09-04 | 2023-09-04 | Electric tray assembly and converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379892.8U CN220857901U (en) | 2023-09-04 | 2023-09-04 | Electric tray assembly and converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857901U true CN220857901U (en) | 2024-04-26 |
Family
ID=90740975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379892.8U Active CN220857901U (en) | 2023-09-04 | 2023-09-04 | Electric tray assembly and converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857901U (en) |
-
2023
- 2023-09-04 CN CN202322379892.8U patent/CN220857901U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |