CN116913651A - Transformer rack - Google Patents
Transformer rack Download PDFInfo
- Publication number
- CN116913651A CN116913651A CN202311170141.3A CN202311170141A CN116913651A CN 116913651 A CN116913651 A CN 116913651A CN 202311170141 A CN202311170141 A CN 202311170141A CN 116913651 A CN116913651 A CN 116913651A
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- CN
- China
- Prior art keywords
- transformer
- rack
- frame
- threaded rod
- sleeve seats
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 11
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of transformers, in particular to a transformer rack, which does not need hoisting equipment such as a crane and the like to finish the autonomous installation of a transformer and the transformer rack, and has simple operation and low installation cost; comprises a rack frame, a transformer mounting rack and two first sleeve seats; still include gear box, two-way threaded rod, bevel gear group, two screw thread pieces, two telescopic links and two cover seat II, the gear box is installed on rack frame, two-way threaded rod rotates the middle part of installing at rack frame, the output shaft of gear box passes through bevel gear group and two-way threaded rod meshing transmission, two screw thread pieces rotate the spiro union respectively on two parts about two-way threaded rod, two screw thread pieces and two cover seat II are rotated respectively at the both ends of two telescopic links, two cover seats are located rack frame's below, operate gear box drive two-way threaded rod positive and negative rotation, two screw thread pieces remove and promote two telescopic links and loosen and close two cover seat I and two cover seat II in turn and rise rack frame.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a transformer bench.
Background
The general mode of user electricity consumption is to install a transformer on a nearby overhead distribution line to convert 10kV high-voltage electricity into 400V voltage electricity for introduction, so as to realize power supply to users. The performance of the transformer and the quality of the transformer rack structure can directly influence the reliability of power supply in each region.
The utility model provides a multiple transformer rack among the prior art, for example, the chinese utility model patent of patent number "ZL202220481528.5" proposes a novel complete set distribution transformer rack, this transformer rack is through setting up the transformer body in rack body top, the one end of the arc connecting plate of rack body both sides sets up the snap ring, threaded connection second bolt between snap ring and the arc connecting plate, arc connecting plate one end both sides set up the rectangular piece, the rectangular piece runs through two rack body threaded connection first bolts for the setting of accessible arc connecting plate and snap ring is convenient for fix between rack body and the electric wire post.
However, as in other prior arts, the transformer rack is heavy when the transformer body is installed, generally needs to be hoisted by using hoisting equipment such as a crane when being installed, and has complex operation and high installation cost.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the transformer rack which does not need hoisting equipment such as a crane and the like, completes independent installation of the transformer and the transformer rack, and has simple operation and low installation cost.
The transformer rack comprises a rack frame, a transformer mounting rack and two first sleeve seats, wherein the transformer mounting rack is arranged on the rack frame and is used for being mounted on a transformer, the first sleeve seats are arranged on the left side and the right side of the rack frame, and the first sleeve seats are used for being connected with two telegraph poles in a sleeved mode; the two ends of the two-way threaded rod are respectively faced to the first sleeve seat, an output shaft of the gear box is meshed with the two-way threaded rod through the bevel gear group, the two threaded blocks are respectively rotationally screwed on the left and right parts of the two-way threaded rod, the upper ends of the two telescopic rods are respectively rotationally hinged with the two threaded blocks, the lower ends of the two telescopic rods are respectively rotationally screwed with the second sleeve seat, the second sleeve seat is respectively connected with the two electric wire rods in a sleeved mode, the two sleeve seats are positioned below the rack frame, the gear box is operated to drive the two-way threaded rod to rotate positively and negatively, and the two threaded blocks move to push the two telescopic rods to alternately loosen and close the first sleeve seat and the second sleeve seat to lift the rack frame; the transformer is mounted on a transformer mounting frame, the driving carrier car aligns a carriage door to two telegraph poles for mounting a transformer rack, a rack frame is moved along the carriage, the two first sleeve seats are sleeved on the two telegraph poles respectively, the two sleeve seats are located below the rack frame, two ends of the two telescopic rods are respectively rotated to connect two threaded blocks and two second sleeve seats, the carrier car is driven, the two second sleeve seats are locked to loosen the two first sleeve seats, the operation gearbox is operated, an output shaft of the gearbox drives the two threaded rods to rotate through a bevel gear set, threads of the two threaded rods drive the two threaded blocks to synchronously move outwards, the two threaded blocks drive the two telescopic rods to vertically move up, the rack frame is lifted by a certain distance by the two telescopic rods, the two first sleeve seats are locked to loosen the two second sleeve seats, the gearbox is reversely operated, the two telescopic rods are enabled to be close to pull the two sleeve seats, the two first sleeve seats are locked again, the two first sleeve seats are loosened by the two telescopic rods, the two transformer rack is driven to be mounted on the two first sleeve seats and the two transformer rack frame is not required to be mounted on the two transformer rack frame, the two transformer rack is required to be mounted, the two transformer rack is simply and the transformer is not required to be mounted on the rack.
Preferably, the rack frame consists of a section bar and a screw pair; the assembly is convenient on the construction site through the arrangement, and the section bar and the screw pair before assembly are convenient to transport.
Preferably, the automatic crank comprises a crank, a square block is arranged on an input shaft of the gear box, the crank is provided with an arm plate and a rotating shaft, the rotating shaft is rotatably arranged at one end of the arm plate, and a square hole matched with the square block is arranged at the other end of the arm plate; the square hole of the crank is conveniently and movably sleeved on the square block of the gear box, and the swing arm is rotated through the rotating shaft, so that the gear box can be conveniently operated.
Preferably, the device also comprises a sliding rod, wherein the sliding rod is arranged in the rack frame, is parallel to the bidirectional threaded rod and is used for guiding the two threaded blocks in a sliding way; the sliding guide limiting function of the sliding rod improves the moving stability of the two thread blocks.
Preferably, the telescopic rack further comprises a plurality of side connecting rods, wherein the side connecting rods are respectively arranged on the left inner side wall and the right inner side wall of the rack frame and are used for being connected with the upper ends of the two telescopic rods; after the rack frame and the transformer reach the designated height, the upper ends of the two telescopic rods are separated from the two threaded blocks, the two sleeve seats and the two telescopic rods are rotated, the upper ends of the two telescopic rods are connected with the two side connecting rods, the two telescopic rods are respectively oriented to different directions, the two telescopic rods are telescopic, the rack frame is driven by the two telescopic rods to deflect, the rack frame and the transformer are adjusted to be in a horizontal state, and the supporting stability of the rack frame by the two telescopic rods can be improved.
Preferably, the rack also comprises two sliding strips, a plurality of first mounting bolts and a plurality of second mounting bolts, the left side wall and the right side wall of the rack frame are respectively provided with a sliding groove, the two sliding strips are respectively and slidably arranged in the two sliding grooves, the first sleeve seat is respectively arranged on the two sliding strips through a plurality of first mounting bolts, and the two sliding strips are respectively fastened in the two sliding grooves through a plurality of second mounting bolts; when the carriage door of the carrying vehicle aligns with two telegraph poles, two sliding strips are moved along the two sliding grooves, the two sliding strips drive the first sleeve seat to move out of the carriage door through the first mounting bolts, the first sleeve seat is sleeved on the two telegraph poles, the rack frame is pulled, the two sliding grooves of the rack frame slide relative to the two sliding strips, and after the rack frame and the first sleeve seat are in place, the second mounting bolts are used for locking and connecting the two sliding strips with the rack frame, so that the first sleeve seat and the second telegraph poles are conveniently sleeved, and the rack frame and the transformer can be prevented from being turned off outside the carriage door.
Preferably, the device further comprises two coiling machines and two inhaul cables, wherein the two coiling machines are detachably arranged on the two sliding strips respectively through the support, one ends of the two inhaul cables are respectively coiled on the two coiling machines, the other ends of the two inhaul cables are detachably connected with the left end and the right end of the rack frame respectively, and the two coiling machines pull the rack frame to move through the two inhaul cables; after two sleeves are respectively arranged on two telegraph poles, two winding machines are respectively arranged on the outer sides of two sliding strips, one ends of the two inhaul cables are respectively connected with the inner sides of the rack frame, and the two winding machines synchronously wind the two inhaul cables, so that the rack frame is pulled to move outwards by the two inhaul cables, and the rack frame can be conveniently moved out of a carriage.
Preferably, the first sleeve seat comprises a base, a pressing plate and a plurality of mounting bolts III, the base is arranged on the side wall of the slide bar through the first mounting bolts, the pressing plate is arranged on the base through the plurality of mounting bolts III, and a notch corresponding to the telegraph pole is arranged between the base and the pressing plate; the base and the pressing plate are fastened into a whole through a plurality of mounting bolts, and the electric pole is conveniently mounted through optimizing the combination mode of the base and the pressing plate.
Preferably, a plurality of long adjusting slotted holes are formed in the base, and a plurality of first mounting bolts are respectively arranged in the plurality of long adjusting slotted holes in a penetrating mode; through setting up long regulation slotted hole, conveniently when adjusting rack frame level, a plurality of mounting bolts are first to remove in long regulation slotted hole, conveniently adjust.
Compared with the prior art, the utility model has the beneficial effects that: the transformer is mounted on a transformer mounting frame, the driving carrier car aligns a carriage door to two telegraph poles for mounting a transformer rack, a rack frame is moved along the carriage, the two first sleeve seats are sleeved on the two telegraph poles respectively, the two sleeve seats are located below the rack frame, two ends of the two telescopic rods are respectively rotated to connect two threaded blocks and two second sleeve seats, the carrier car is driven, the two second sleeve seats are locked to loosen the two first sleeve seats, the operation gearbox is operated, an output shaft of the gearbox drives the two threaded rods to rotate through a bevel gear set, threads of the two threaded rods drive the two threaded blocks to synchronously move outwards, the two threaded blocks drive the two telescopic rods to vertically move up, the rack frame is lifted by a certain distance by the two telescopic rods, the two first sleeve seats are locked to loosen the two second sleeve seats, the gearbox is reversely operated, the two telescopic rods are enabled to be close to pull the two sleeve seats, the two first sleeve seats are locked again, the two first sleeve seats are loosened by the two telescopic rods, the two transformer rack is driven to be mounted on the two first sleeve seats and the two transformer rack frame is not required to be mounted on the two transformer rack frame, the two transformer rack is required to be mounted, the two transformer rack is simply and the transformer is not required to be mounted on the rack.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a bottom isometric construction of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic structural view of the structure of a gear box, a bidirectional threaded rod, a bevel gear set, a threaded block, a telescopic rod, a second sleeve seat, a sliding rod and the like;
FIG. 5 is a schematic view of the structure of the present utility model in its installed state;
FIG. 6 is a schematic view of the structure of a connection of the socket of the present utility model;
FIG. 7 is a schematic view of the structure of the socket in an exploded state;
the reference numerals in the drawings: 1. a gantry frame; 2. a transformer mounting rack; 3. a sleeve seat I; 4. a gear box; 5. a two-way threaded rod; 6. a bevel gear set; 7. a screw block; 8. a telescopic rod; 9. a second sleeve seat; 10. a slide bar; 11. a side connecting rod; 12. a slide bar; 13. installing a first bolt; 14. installing a second bolt; 15. a base; 16. a pressing plate; 17. mounting a third bolt; 18. a crank; 19. a winding machine; 20. and (5) a inhaul cable.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1, 3 and 5, the transformer rack comprises a rack frame 1, a transformer mounting rack 2 and two first sleeves 3, wherein the transformer mounting rack 2 is arranged on the rack frame 1, the transformer mounting rack 2 is used for being mounted on a transformer, the first sleeves 3 are arranged on the left side and the right side of the rack frame 1, and the two first sleeves 3 are used for being connected with two telegraph poles in a sleeved mode; the two-way screw rod 5 is rotatably mounted on the middle side wall of the rack frame 1, opposite threads are respectively arranged at the left side and the right side of the two-way screw rod 5, two ends of the two-way screw rod 5 face the two first sleeves 3 respectively, an output shaft of the gear box 4 is in meshed transmission with the two-way screw rod 5 through the bevel gear group 6, the two thread blocks 7 are rotatably connected to the left part and the right part of the two-way screw rod 5 respectively, the upper ends of the two telescopic rods 8 are rotatably hinged with the two thread blocks 7 respectively, the lower ends of the two telescopic rods 8 are rotatably connected with the two second sleeves 9 respectively, the two second sleeves 9 are connected with the two electric wire rods in a sleeved mode respectively, the two second sleeves 9 are located below the rack frame 1, the gear box 4 is operated to drive the two-way screw rod 5 to rotate positively and negatively, and the two telescopic rods 8 are pushed by the two thread blocks 7 to alternately loosen and close the two first sleeves 3 and the two second sleeves 9 to lift the rack frame 1; the rack frame 1 is composed of a section bar and a screw pair; the crank 18 is arranged on an input shaft of the gear box 4, the crank 18 is provided with an arm plate and a rotating shaft, the rotating shaft is rotatably arranged at one end of the arm plate, and the other end of the arm plate is provided with a square hole matched with the square; the rack comprises a rack frame 1, a rack frame 10, a bidirectional threaded rod 5, a sliding rod 10, a two-way threaded rod 5 and a two-way threaded rod 7, wherein the sliding rod 10 is arranged in the rack frame 1.
The section bar and screw pair before assembly are convenient for transportation, assembly is carried out on a construction site, a transformer is mounted on a transformer mounting rack 2, a driving carrying vehicle aligns a carriage door to two telegraph poles for mounting the transformer carriage, a carriage frame 1 is moved along the carriage, two sleeve seats I3 are respectively sleeved on the two telegraph poles, two sleeve seats II 9 are respectively sleeved on the two telegraph poles, the two sleeve seats II 9 are positioned below the carriage frame 1, two ends of two telescopic rods 8 are respectively and rotatably connected with two thread blocks 7 and the two sleeve seats II 9, the carrying vehicle is driven, the two sleeve seats II 9 are locked to release the two sleeve seats I3, square holes of a crank 18 are conveniently and movably sleeved on blocks of a gear box 4, the swing arm is rotated through a rotating shaft, thus the operation of the gear box 4 is convenient, an output shaft of the gear box 4 drives a bidirectional threaded rod 5 to rotate through a bevel gear set 6, the screw thread of the two-way threaded rod 5 drives the two screw thread blocks 7 to synchronously move outwards, the sliding guide limiting effect of the sliding rod 10 improves the moving stability of the two screw thread blocks 7, the two screw thread blocks 7 drive the two telescopic rods 8 to vertically lift the rack frame 1 by a certain distance, the two first sleeve seats 3 are locked to loosen the two second sleeve seats 9, the gearbox 4 is reversely operated, the two screw thread blocks 7 are close to each other, the two screw thread blocks 7 pull the two second sleeve seats 9 up through the two telescopic rods 8, the two second sleeve seats 9 are locked again to loosen the two first sleeve seats 3, the operation is repeated until the rack frame 1 bears a transformer to reach a specified height, the two second sleeve seats 9 and the two first sleeve seats 3 are locked to finish independent installation of the transformer and the transformer rack, hoisting equipment such as a crane is not needed, the operation is simple, and the installation cost is reduced.
As shown in fig. 2 and 3, the rack further comprises a plurality of side connection rods 11, the plurality of side connection rods 11 are respectively installed on the left and right inner side walls of the rack frame 1, and the plurality of side connection rods 11 are used for being connected with the upper ends of the two telescopic rods 8.
After the rack frame 1 and the transformer reach the designated height, the upper ends of the two telescopic rods 8 are separated from the two threaded blocks 7, the two sleeve seats 9 and the two telescopic rods 8 are rotated, the upper ends of the two telescopic rods 8 are connected with the two side connecting rods 11, the two telescopic rods 8 are respectively oriented to different directions, the two telescopic rods 8 are telescopic, the two telescopic rods 8 drive the rack frame 1 to deflect, the rack frame 1 and the transformer are adjusted to be in a horizontal state, and the supporting stability of the two telescopic rods 8 to the rack frame 1 can be improved.
As shown in fig. 6 and 7, the rack further comprises two sliding strips 12, a plurality of first mounting bolts 13 and a plurality of second mounting bolts 14, sliding grooves are formed in the left side wall and the right side wall of the rack frame 1, the two sliding strips 12 are respectively and slidably mounted in the two sliding grooves, the two first sleeve seats 3 are respectively mounted on the two sliding strips 12 through the first mounting bolts 13, and the two sliding strips 12 are respectively fastened in the two sliding grooves through the second mounting bolts 14; the two coiling machines 19 are detachably mounted on the two sliding strips 12 respectively through brackets, one ends of the two draglines 20 are coiled on the two coiling machines 19 respectively, the other ends of the two draglines 20 are detachably connected with the left end and the right end of the rack frame 1 respectively, and the two coiling machines 19 pull the rack frame 1 to move through the two draglines 20; the first sleeve seat 3 comprises a base 15, a pressing plate 16 and a plurality of mounting bolts III 17, the base 15 is mounted on the side wall of the slide bar 12 through the first mounting bolt 13, the pressing plate 16 is mounted on the base 15 through the plurality of mounting bolts III 17, and a notch corresponding to a telegraph pole is arranged between the base 15 and the pressing plate 16; the base 15 is provided with a plurality of long adjusting slots, and a plurality of first mounting bolts 13 are respectively arranged in the plurality of long adjusting slots in a penetrating way.
When the carriage door of the carrying vehicle is aligned with two telegraph poles, the two sliding bars 12 are moved along the two sliding grooves, the first sleeve seat 3 is driven by the two sliding bars 12 to move out of the carriage door through the first mounting bolts 13, the base 15 and the pressing plate 16 are fastened into a whole through the third mounting bolts 17, the first sleeve seat 3 is sleeved on the two telegraph poles, the two winding machines 19 are respectively mounted on the outer sides of the two sliding bars 12, one ends of the two inhaul cables 20 are respectively connected with the inner sides of the rack frame 1, the two winding machines 19 synchronously wind the two inhaul cables 20, the two inhaul cables 20 pull the rack frame 1 to move outwards, the two sliding grooves of the rack frame 1 slide relative to the two sliding bars 12, so that the rack frame 1 and the first sleeve seat 3 are conveniently moved out of the carriage, the rack frame 1 and the second sleeve seat 1 are in place and are tightly connected through the second mounting bolts 14, the rack frame 1 and the transformer can be prevented from falling out of the carriage door, and the two inhaul cables are conveniently adjusted by setting up the length adjusting bolts 1, and the two inhaul cables 20 are conveniently adjusted in the first adjusting slots 13.
As shown in fig. 1 to 7, in operation, the transformer stand of the present utility model is constructed by assembling the stand frame 1, mounting the transformer on the transformer mounting frame 2, driving the vehicle to align the carriage door with two utility poles for mounting the transformer stand, moving the two slide bars 12 along the two sliding grooves, moving the two slide bars 12 out of the carriage door by driving the first socket 3 with the first plurality of mounting bolts 13, fastening the base 15 and the pressing plate 16 on the utility poles with the third plurality of mounting bolts 17, then mounting the two winders 19 on the outer sides of the two slide bars 12, connecting one ends of the two cables 20 to the inner sides of the stand frame 1, synchronously winding the two cables 20 by the two winders 19, so that the two cables 20 pull the stand frame 1 to move along the carriage, and after the stand frame 1 and the first socket 3 are in place, the two sliding bars 12 are locked and connected with the rack frame 1 by using a plurality of mounting bolts II 14, then the two sleeve seats II 9 are respectively sleeved on the two telegraph poles, the two sleeve seats II 9 are positioned below the rack frame 1, the two ends of the two telescopic rods 8 are respectively connected with the two threaded blocks 7 and the two sleeve seats II 9 in a rotating way, the carrier is driven to move away, the two sleeve seats II 9 are locked to release the two sleeve seats I3, the gear box 4 is operated by a crank 18, the output shaft of the gear box 4 drives the bidirectional threaded rod 5 to rotate by a bevel gear group 6, the threads of the bidirectional threaded rod 5 drive the two threaded blocks 7 to synchronously move outwards, so that the two threaded blocks 7 drive the two telescopic rods 8 to be vertical, the two telescopic rods 8 lift the rack frame 1 by a certain distance, the two sleeve seats I3 are locked to release the two sleeve seats II 9, the gear box 4 is reversely operated, the two threaded blocks 7 are close, the two threaded blocks 7 pull the two sleeve seats II 9 high through the two telescopic rods 8, lock the two sleeve seats II 9 again to loosen the two sleeve seats I3, repeat the operation until the rack frame 1 bears the transformer and reaches the designated height, lock the two sleeve seats II 9 and the two sleeve seats I3, finally separate the upper ends of the two telescopic rods 8 from the two threaded blocks 7, rotate the two sleeve seats II 9 and the two telescopic rods 8, enable the upper ends of the two telescopic rods 8 to be connected with the two side connecting rods 11, enable the two telescopic rods 8 to face different directions respectively, and enable the two telescopic rods 8 to drive the rack frame 1 to deflect so as to adjust the rack frame 1 and the transformer to a horizontal state, lock the plurality of mounting bolts I13, and finish autonomous installation of the transformer and the transformer rack.
The main functions realized by the utility model are as follows:
the independent installation of the transformer and the transformer rack is completed without hoisting equipment such as a crane, the operation is simple, and the installation cost is low;
the angles of the transformer and the transformer rack can be adjusted;
the structure is more stable due to the lower auxiliary supporting structure;
the transformer and the transformer rack are conveniently moved out of the carriage.
The transformer bench of the utility model has common mechanical mode in the installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects can be achieved; the gearbox 4, the bidirectional threaded rod 5, the bevel gear set 6, the telescopic rod 8, the transformer mounting frame 2, the threaded block 7, the sliding rod 10, the first mounting bolt 13, the second mounting bolt 14, the third mounting bolt 17, the winding machine 19 and the inhaul cable 20 of the transformer bench are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor of the person skilled in the art.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. The transformer rack comprises a rack frame (1), a transformer mounting rack (2) and two first sleeve seats (3), wherein the transformer mounting rack (2) is arranged on the rack frame (1), the transformer mounting rack (2) is used for being mounted on a transformer, the first sleeve seats (3) are arranged on the left side and the right side of the rack frame (1), and the two first sleeve seats (3) are used for being connected with two telegraph poles in a sleeved mode; the electric wire rack is characterized by further comprising a gear box (4), a bidirectional threaded rod (5), a bevel gear set (6), two thread blocks (7), two telescopic rods (8) and two sleeve seats (9), wherein the gear box (4) is arranged on the middle side wall of the rack frame (1), the bidirectional threaded rod (5) is rotatably arranged in the middle of the rack frame (1), opposite threads are respectively arranged at the left side and the right side of the bidirectional threaded rod (5), the two ends of the bidirectional threaded rod (5) face towards the two sleeve seats (3) respectively, an output shaft of the gear box (4) is meshed with the bidirectional threaded rod (5) through a bevel gear set (6), the two thread blocks (7) are rotatably connected to the left part and the right part of the bidirectional threaded rod (5) in a threaded manner respectively, the upper ends of the two telescopic rods (8) are rotatably hinged with the two thread blocks (7) respectively, the lower ends of the two telescopic rods (8) are rotatably connected with the two sleeve seats (9) respectively in a threaded manner, the two sleeve seats (9) are respectively connected with the two electric wire rack (4) in a sleeved manner, the two sleeve seats (9) are positioned below the gear box (1) and are driven to rotate the threaded rod (5) in a reversible manner, the two screw blocks (7) move to push the two telescopic rods (8) and alternately loosen and close the two first sleeve seats (3) and the two second sleeve seats (9) to lift the bench frame (1).
2. Transformer stand according to claim 1, characterized in that the stand frame (1) consists of a profile and screw pair.
3. The transformer bench according to claim 1, further comprising a crank (18), wherein a square block is provided on an input shaft of the gear case (4), the crank (18) is provided with an arm plate and a rotating shaft, the rotating shaft is rotatably mounted on one end of the arm plate, and the other end of the arm plate is provided with a square hole matched with the square block.
4. Transformer stand according to claim 1, further comprising a slide bar (10), the slide bar (10) being mounted in the stand frame (1), the slide bar (10) being parallel to the bi-directional threaded rod (5), the slide bar (10) slidingly guiding the two threaded blocks (7).
5. A transformer stand according to claim 1, further comprising a plurality of side connection bars (11), the plurality of side connection bars (11) being mounted on the left and right inner side walls of the stand frame (1), respectively, the plurality of side connection bars (11) being adapted to be connected with the upper ends of the two telescopic bars (8).
6. The transformer bench according to claim 1, further comprising two slide bars (12), a plurality of first mounting bolts (13) and a plurality of second mounting bolts (14), wherein sliding grooves are formed in both left and right side walls of the bench frame (1), the two slide bars (12) are slidably mounted in the two sliding grooves, the two first sockets (3) are mounted on the two slide bars (12) through the plurality of first mounting bolts (13), and the two slide bars (12) are fastened in the two sliding grooves through the plurality of second mounting bolts (14).
7. The transformer bench according to claim 6, further comprising two winding machines (19) and two pull ropes (20), wherein the two winding machines (19) are detachably mounted on the two sliding bars (12) respectively through brackets, one ends of the two pull ropes (20) are respectively wound on the two winding machines (19), the other ends of the two pull ropes (20) are detachably connected with the left end and the right end of the bench frame (1) respectively, and the two winding machines (19) pull the bench frame (1) to move through the two pull ropes (20).
8. The transformer stand according to claim 6, wherein the first sleeve mount (3) comprises a base (15), a pressing plate (16) and a plurality of third mounting bolts (17), the base (15) is mounted on the side wall of the slide bar (12) through the first mounting bolts (13), the pressing plate (16) is mounted on the base (15) through the plurality of third mounting bolts (17), and a notch corresponding to a telegraph pole is arranged between the base (15) and the pressing plate (16).
9. A transformer stand according to claim 8, characterized in that the base (15) is provided with a plurality of long adjustment slots, in which a plurality of mounting bolts (13) are respectively inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311170141.3A CN116913651B (en) | 2023-09-12 | 2023-09-12 | Transformer rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311170141.3A CN116913651B (en) | 2023-09-12 | 2023-09-12 | Transformer rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116913651A true CN116913651A (en) | 2023-10-20 |
| CN116913651B CN116913651B (en) | 2023-12-01 |
Family
ID=88360624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311170141.3A Active CN116913651B (en) | 2023-09-12 | 2023-09-12 | Transformer rack |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117476317A (en) * | 2023-12-27 | 2024-01-30 | 河北东毅电力有限公司 | Combined transformer frame |
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| CN206649967U (en) * | 2017-04-28 | 2017-11-17 | 哈尔滨理工大学 | A kind of transformer dustproof support frame |
| CN108161920A (en) * | 2017-12-01 | 2018-06-15 | 苏州科爱佳自动化科技有限公司 | A kind of contractile running gear of manipulator |
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| CN212613665U (en) * | 2020-05-22 | 2021-02-26 | 河南诚运电力工程有限公司 | High-altitude lamp pole climbing frame |
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Cited By (2)
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| CN117476317A (en) * | 2023-12-27 | 2024-01-30 | 河北东毅电力有限公司 | Combined transformer frame |
| CN117476317B (en) * | 2023-12-27 | 2024-03-08 | 河北东毅电力有限公司 | Combined transformer frame |
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| CN116913651B (en) | 2023-12-01 |
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