CN114883076B - Control transformer with good protection performance for elevator - Google Patents
Control transformer with good protection performance for elevator Download PDFInfo
- Publication number
- CN114883076B CN114883076B CN202210420845.0A CN202210420845A CN114883076B CN 114883076 B CN114883076 B CN 114883076B CN 202210420845 A CN202210420845 A CN 202210420845A CN 114883076 B CN114883076 B CN 114883076B
- Authority
- CN
- China
- Prior art keywords
- storage
- object placing
- rod
- rods
- groups
- 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.)
- Active
Links
Classifications
-
- 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
- H01F27/02—Casings
-
- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a control transformer with good protection performance for an elevator, which comprises a base, wherein four corners of the top of the base are respectively provided with a storage sleeve, the outer surfaces of four groups of storage sleeves are respectively provided with a storage groove, the interiors of the four groups of storage sleeves are respectively provided with a connecting rod in a sliding manner, the outer surfaces of the four groups of connecting rods are respectively provided with a stop lever, the outer surfaces of the stop levers are respectively provided with a baffle, the tops of the four groups of connecting rods are respectively provided with a storage rod through a shaft piece, the tops of the storage rods are respectively provided with a first jack, the interiors of the first jacks are respectively provided with a first inserting rod in a jogged manner, the tops of the first inserting rods are respectively provided with a top plate, and the surfaces of the four groups of storage rods, which are close to each other, are respectively provided with a screen plate. The utility model is provided with the base, the object placing sleeve, the object placing groove, the connecting rod, the stop lever, the first inserting rod and the screen plate, the connecting rod is inserted into the object placing sleeve, and the stop lever is rotated to enable the connecting rod to slide in the object placing groove, and then the first inserting rod is inserted into the first inserting hole.
Description
Technical Field
The utility model relates to the technical field of control transformers, in particular to a control transformer with good protection performance for an elevator.
Background
When an elevator is operated, a transformer is usually needed to control the elevator, but the existing control transformer does not have a protection function in the use process, the control transformer is easy to damage after long-time use to influence the service life of the control transformer, and the control transformer has a large defect, so that the control transformer with good protection for the elevator is urgently needed.
The existing control transformer has the following defects:
1. patent document CN213211917U, an anticorrosion alloy control transformer, including the control transformer body, control transformer body top is fixed with the nameplate through the embedding, both sides all are equipped with the backup pad around the control transformer body bottom, the backup pad adopts anticorrosion alloy material to make, the mounting hole has all been seted up about in the backup pad, control transformer body below is equipped with the bottom plate, the mounting groove has been seted up with the backup pad correspondence to bottom plate top, the mounting groove is the same with the backup pad area of contact and has seted up threaded hole with the mounting hole correspondence, the mounting hole passes through bolted connection screw hole, be equipped with the iron core in the middle of the control transformer body, backup pad and control transformer body and iron core all adopt gas protection argon arc welding to fix, both sides top all is equipped with a set of binding post around the iron core, binding post all adopts fire-retardant heat-resisting material to make; the corrosion-resistant alloy control transformer has the advantages of multiple corrosion resistance and heat resistance of the connecting terminals, but the control transformer in the above publication mainly considers how to improve the corrosion resistance of the control transformer, but does not consider that the existing control transformer for the elevator does not have a protection function in the use process;
2. patent document CN210156238U discloses a control transformer with good stability, which comprises a control transformer main body, a wiring mechanism and a fixing mechanism, wherein the wiring mechanism comprises a junction box, the junction box is positioned at the top end of the front surface and the back surface of the control transformer main body, a limiting plate is arranged on the bottom end surface of the junction box, a pressing plate is arranged on one side of the top end surface of the limiting plate, a wiring groove is formed in the top end surface of the junction box, the pressing plate is positioned in the wiring groove, connecting blocks are arranged on two sides of the top end surface of the limiting plate, and a rotating shaft is arranged on one side surface of each connecting block; the problem of inconvenient wiring in the traditional mode is avoided by installing the wiring mechanism, the clamping of the electric wire can be ensured by installing the torsion spring, the operation of operators is facilitated by installing the limiting plate, the problem of inconvenient installation of the device is avoided by installing the fixing mechanism, and the bottom end surface of the limiting block is always positioned on the bottom end surface of the fixing plate by installing the spring and the limiting block;
3. patent document CN213211889U discloses a ring-shaped power supply control transformer convenient for heat dissipation, which comprises a ring-shaped power supply control transformer body, wherein the lower end surface of the ring-shaped power supply control transformer body is provided with a bottom plate through screw fixation, four corners of the upper end surface of the bottom plate are integrally cast with a fixed plate, the lower end of the bottom plate is sleeved with a collecting box, the front end surface of the collecting box is provided with a maintenance groove, a sealing block is sleeved in the maintenance groove, the rear end of the sealing block is integrally cast with a frame and sleeved in the collecting box, the inner wall of the frame is provided with a filter screen through screw fixation, the inner bottom surface of the collecting box is provided with a suction fan through screw fixation, the upper end surface of the bottom plate is provided with through holes communicated with the collecting box, the fixed plate is L-shaped, the upper end surface of the bottom plate is provided with screw holes, and the left and right sides of the front end surface of the bottom plate are provided with T-shaped sliding grooves and are sleeved with the T-shaped sliding plates integrally cast on the left and right sides of the upper end surface of the collecting box; the control transformer disclosed by the utility model has the advantages of convenience in collecting and storing dust, high heat dissipation performance and convenience in cleaning dust, but the control transformer disclosed by the publication mainly considers how to improve the heat dissipation performance of the control transformer, and does not consider that the wire tube on the surface of the control transformer is extremely easy to wind together to cause abrasion in the use process of the existing control transformer for the elevator;
4. patent document CN214797010U discloses a control transformer convenient to dismantle, relates to electric power apparatus technical field. This convenient to dismantle's control transformer, including the transformer, elevating gear is equipped with including flexible motor to the transformer, swing joint has the flexible piece in the flexible motor, the last fixed surface of flexible piece is connected with the transformer, the lower fixed surface of transformer is connected with the dead lever, this convenient to dismantle's control transformer, leave the back completely from thread groove one through fixed threaded rod, just realized the separation of mount and transformer, realized the dismantlement to the control transformer, this device has removed the process of manual handling when dismantling, avoid artifical direct contact transformer, reduced the workman because of direct contact transformer, and the electric shock accident that leads to, removed workman's operation in the eminence from, improved the dismantlement security of control transformer, greatly reduced the danger of control transformer, but the control transformer among the above-mentioned publication mainly considers how convenient to install the control transformer and dismantle, and then improve the security in the dismouting process, and do not consider the control transformer that its effect is relatively poor in the use easily causes the heat dissipation of control transformer to cause the heat to pile up in the use.
Disclosure of Invention
The utility model aims to provide a control transformer with good protection for an elevator, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the control transformer with good protection performance for the elevator comprises a base, wherein object placing sleeves are arranged at four corners of the top of the base, object placing grooves are formed in the outer surfaces of the four groups of object placing sleeves in a penetrating manner, and the object placing grooves are L-shaped;
the four groups of connecting rods are slidably arranged in the storage sleeves, stop rods are arranged on the outer surfaces of the four groups of connecting rods, baffle plates are arranged on the outer surfaces of the stop rods, storage rods are arranged at the tops of the four groups of connecting rods through shaft pieces, the diameters of the storage rods are larger than those of the connecting rods, the diameters of the storage rods are smaller than those of the storage sleeves, the bottoms of the storage rods are attached to the tops of the storage sleeves, first insertion holes are formed in the tops of the storage rods, first insertion rods are arranged in the first insertion holes in a chimeric mode, top plates are arranged at the tops of the first insertion rods, and the bottoms of the top plates are attached to the tops of the storage rods;
the surfaces of the four groups of object placing rods, which are close to each other, are provided with net plates.
Preferably, the bracing piece of symmetrical arrangement is installed at the top of roof, and the thing board is put to the top of two sets of bracing pieces, and the hydraulic telescoping rod of symmetrical arrangement is installed to the bottom of putting the thing board, and put the thing piece at the top of base and be "back" font, put the thing piece and be located the inboard of otter board, put the top of thing piece and be provided with the notch, put the diapire of thing piece and install the elastic protection area, the connecting plate is installed at the top of elastic protection area, and the bottom of connecting plate is laminated mutually with the top of putting the thing piece, and the connecting plate size is greater than the size of notch, and hydraulic telescoping rod's output runs through the top of roof and is connected with the top of connecting plate.
Preferably, the transformer main part is installed to the top center department of base, the connecting hole of symmetrical arrangement around being provided with is run through at the top of transformer main part, the connecting block is installed to the inside gomphosis of connecting hole, the bottom of connecting block is provided with the screw hole, the internally mounted of screw hole has the screw rod, and the cross-section of screw rod is "T" font, put the thing frame is installed at the top of connecting block, and put the bottom of thing frame and laminating mutually with the top of transformer main part, the inside slidable mounting of putting the thing frame has the inserted block of symmetrical arrangement, two sets of inserted blocks and the top of putting the thing frame all run through and are provided with evenly arranged spacing hole, the carrier block is all installed in the front of two sets of inserted blocks, the surface that two sets of carrier blocks are close to each other is the semicircle, the protection pad is all installed to the surface that two sets of carrier blocks are close to each other.
Preferably, the storing frame that arranges around installing at the top of base, and the storing frame is located the middle of transformer main part and storing piece, and the air exhauster is all installed to the front wall of place ahead storing frame and the back wall of rear storing frame, and the second jack that is provided with evenly arranging is all run through at the top of two sets of, and the inside slidable mounting of second jack has the condenser pipe, and the bottom of condenser pipe is laminated mutually with the diapire of storing frame, and the pull rod is installed at the top of condenser pipe.
Preferably, the diameter of the baffle rod is smaller than that of the storage groove, one side surface of the baffle plate is attached to the outer surface of the storage sleeve, the baffle rod is rotated clockwise, the baffle rod is embedded into the storage groove, the screw rod is matched with the connecting block and the storage frame to form an I shape, one side surfaces of the two groups of bearing blocks are attached to each other, and the two groups of protection pads are matched to form a circular structure.
Preferably, the top and bottom walls of the transformer body are provided with symmetrically arranged heat exchangers.
Preferably, the outer wall of one side of one group of the inserting blocks is provided with evenly-arranged slotted holes, the outer wall of one side of the other group of the inserting blocks is provided with evenly-arranged second inserting rods, and the second inserting rods are embedded with the slotted holes.
Preferably, a third inserted link is embedded in the limiting hole, a limiting plate is arranged at the top of the third inserted link, and the bottom of the limiting plate is attached to the top of the storage frame.
Preferably, the working steps of the control transformer are as follows:
s1, limiting and protecting a transformer spool;
s2, installing a protection device;
s3, setting a protection device when cleaning dust;
s4, improving the heat dissipation effect of the control transformer during working.
Preferably, in the step S1, the specific operation steps are as follows:
s11, firstly inserting the connecting block into the connecting hole, screwing the screw into the threaded hole, further playing a certain limiting role, then inserting the inserting block into the storage frame, moving the inserting block according to actual needs, and enabling the two groups of inserting blocks to fix the wire tube on the transformer main body on the inner side of the protection pad;
s12, after limiting and fixing the wire tube on the transformer main body, inserting a third inserting rod into the limiting hole, and fixing the inserting block into the object placing frame through the limiting plate;
the limiting method of the plug block comprises the following steps:
s111, in the process, along with the continuous lamination of two groups of plug blocks, the second plug rod on one group of plug blocks is embedded with the slot hole on the other group of plug blocks, so that the stability of the plug blocks in connection can be improved to a certain extent;
in the step S2, the specific operation steps are as follows:
s21, after the stop rods on the four groups of connecting rods are aligned with the object placing grooves, the stop rods are respectively inserted into four groups of object placing sleeves on the top of the base, and then the transformer main body can be protected on the inner side of the screen plate through the screen plate on the object placing rods;
s22, the stop lever is shifted clockwise, so that the stop lever can move in the storage groove, and a certain limiting effect is achieved through the fitting of the stop plate and the storage sleeve;
s23, finally, a first inserting rod on the top plate is inserted into a first inserting hole at the top of the storage rod, so that the top of the transformer main body can be protected through the top plate;
in the step S3, the specific operation steps are as follows:
s31, when dust on the screen plate needs to be cleaned, starting the hydraulic telescopic rod, so that the connecting plate is pulled upwards, the elastic protection belt can be driven to be pulled out of the notch, and the transformer main body is protected, and therefore the influence of the dust on the cleaning screen plate on the transformer main body can be reduced to a certain extent;
in the step S4, the specific operation steps are as follows:
s41, when the control transformer for the elevator is used, an exhaust fan in the storage frame is started, then heat generated by the transformer main body is extracted into the storage frame and is discharged after heat exchange through the condensing pipe, and the heat dissipation capacity of the transformer main body in the working process can be improved to a certain extent through the mutual matching of the condensing pipe and the heat exchanger.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the base, the object placing sleeve, the object placing groove, the connecting rod, the stop lever, the baffle, the object placing rod, the first inserting rod, the top plate and the screen plate are arranged, the connecting rod is firstly inserted into the object placing sleeve, then the transformer main body can be protected inside through the screen plate on the surface of the object placing rod, then the stop lever is rotated, so that the transformer main body can slide in the object placing groove, a certain limiting effect is achieved through the adhesion between the baffle and the object placing sleeve, and then the first inserting rod is inserted into the first inserting hole, so that the top plate can be arranged above the transformer main body.
2. According to the utility model, the object placing plate, the hydraulic telescopic rod, the object placing block, the notch, the elastic protection belt and the connecting plate are arranged, and when dust on the surface of the screen plate is cleaned, the hydraulic telescopic rod is started, so that the elastic protection belt can be pulled out of the notch under the action of the connecting plate until the elastic protection belt can wrap the transformer main body, and further, the influence of dust on the transformer main body in the cleaning process can be reduced to a certain extent.
3. According to the utility model, the transformer main body, the connecting hole, the connecting block, the threaded hole, the screw rod, the object placing frame, the inserting block and the protection pad are arranged, the connecting block is firstly inserted into the connecting hole and limited by the screw rod, then the inserting block is inserted into the object placing frame, and the inserting block is moved to fix the wire tube on the transformer main body on the inner side of the protection pad, so that a certain limiting effect is achieved, and the winding probability of the wire tube can be reduced to a certain extent.
4. According to the utility model, the storage frame, the exhaust fan, the second jack, the condensing pipe and the pull rod are arranged, when the transformer main body is used, the exhaust fan is started, heat generated when the transformer main body works is extracted into the storage frame through the exhaust fan, and finally, the heat dissipation effect is improved after heat exchange through the condensing pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an assembled structure of a storage frame and a heat exchanger according to the present utility model;
FIG. 3 is a schematic diagram illustrating an assembled structure of a storage frame according to the present utility model;
FIG. 4 is a schematic plan view of an assembled structure of a block and an elastic protection belt according to the present utility model;
FIG. 5 is a schematic diagram of an assembly structure of a block according to the present utility model;
FIG. 6 is a schematic diagram of an assembly structure of the storage case of the present utility model;
fig. 7 is a schematic diagram of an assembled structure of a transformer body according to the present utility model;
FIG. 8 is a schematic diagram of an assembled structure of an insert block according to the present utility model;
fig. 9 is a flowchart of the operation of the present utility model.
In the figure: 1. a base; 2. a storage sleeve; 3. a storage groove; 4. a connecting rod; 5. a stop lever; 6. a baffle; 7. a storage rod; 8. a first plunger; 9. a top plate; 10. a screen plate; 11. a storage plate; 12. a hydraulic telescopic rod; 13. a storage block; 14. a notch; 15. an elastic protective belt; 16. a connecting plate; 17. a transformer body; 18. a connection hole; 19. a connecting block; 20. a threaded hole; 21. a screw; 22. a limiting hole; 23. a storage frame; 24. inserting blocks; 25. a bearing block; 26. a protective pad; 27. a slot hole; 28. a second plunger; 29. a third plunger; 30. a limiting plate; 31. a storage frame; 32. an exhaust fan; 33. a second jack; 34. a condensing tube; 35. a pull rod; 36. a heat exchanger.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 6 and 9, an embodiment of the present utility model provides: a control transformer that protectiveness is good for elevator, the on-line screen storage device comprises a base 1, put thing cover 2 and otter board 10, the top four corners department of base 1 all installs put thing cover 2, four sets of surface that put thing cover 2 all runs through and is provided with put thing groove 3, and put thing groove 3 and be "L" font, four sets of inside that put thing cover 2 all slidable mounting has connecting rod 4, pin 5 is all installed to four sets of surface mounting of connecting rod 4, baffle 6 is installed to the surface mounting of pin 5, the top of four sets of connecting rod 4 all is installed through the shaft piece and is put thing pole 7, and the diameter of putting thing pole 7 is greater than the diameter of connecting rod 4, the diameter of putting thing pole 7 is less than the diameter of putting thing cover 2, the bottom of putting thing pole 7 is laminated mutually with the top of putting thing cover 2, the top of putting thing pole 7 is provided with first jack, the inside gomphosis of first jack is installed first inserted bar 8, the top 9, and the bottom of roof 9 is laminated mutually with the top of putting thing pole 7, the surface mounting that four sets of thing pole 7 are mutually close to each other has baffle 5, the diameter of baffle 5 is equipped with the baffle 3 is equipped with the recess 5, the diameter of two sides of putting thing piece and is the diameter of two sets of 5, the positive and is the diameter of two sets of 25 and is the positive and is the diameter of the positive and is the groove of the face-stop lever 2, the diameter of the two sets of side 25 are equipped with the mutual side 25, the diameter of the baffle is used to be equipped with the groove and the baffle 3, the two side-piece is matched with the surface piece and the surface piece, and is used to be equipped with the face-shaped.
Further, first insert the connecting rod 4 in the inside of putting thing cover 2, then can protect transformer main part 17 in the inboard of otter board 10 this moment, then just can push down roof 9, until make first inserted bar 8 can with put the first jack gomphosis at thing pole 7 top, stir pin 5 afterwards, and then can drive connecting rod 4 rotation under the effect of shaft member, simultaneously, pin 5 can remove along putting thing groove 3 to drive the laminating of one side surface of baffle 6 and putting thing cover 2's surface, and then can play certain spacing effect.
Referring to fig. 4 and 5, an embodiment of the present utility model is provided: a control transformer with good protection performance for an elevator comprises a storage plate 11 and a storage block 13, wherein supporting rods which are symmetrically arranged are arranged at the top of a top plate 9, the storage plate 11 is arranged at the top of each group of supporting rods, a hydraulic telescopic rod 12 which is symmetrically arranged is arranged at the bottom of the storage plate 11, the storage block 13 is arranged at the top of a base 1, the storage block 13 is in a shape like a Chinese character 'Hui', the storage block 13 is positioned at the inner side of a screen plate 10, a notch 14 is arranged at the top of the storage block 13, an elastic protection belt 15 is arranged at the bottom wall of the storage block 13, a connecting plate 16 is arranged at the top of the elastic protection belt 15, the bottom of the connecting plate 16 is attached to the top of the storage block 13, the size of the connecting plate 16 is larger than that of the notch 14, and the output end of the hydraulic telescopic rod 12 penetrates through the top of the top plate 9 and is connected with the top of the connecting plate 16.
Further, when the dust accumulated on the surface of the screen plate 10 needs to be cleaned, the hydraulic telescopic rod 12 on the storage plate 11 is started, and then the connecting plate 16 can be driven to move upwards, in the process, along with the continuous upward movement of the connecting plate 16, the elastic protection belt 15 in the storage block 13 can also move upwards along the notch 14 until the transformer main body 17 can be covered, and further the influence of the dust on the transformer main body 17 in the process of cleaning the screen plate 10 can be reduced to a certain extent.
Referring to fig. 7 and 8, an embodiment of the present utility model is provided: the utility model provides a control transformer that protection nature is good for elevator, including transformer main part 17 and connecting block 19, transformer main part 17 is installed to the top center department of base 1, the top of transformer main part 17 runs through and is provided with the connecting hole 18 of front and back symmetrical arrangement, connecting block 19 is installed to the inside gomphosis of connecting hole 18, the bottom of connecting block 19 is provided with screw hole 20, screw hole 20's internally mounted has screw 21, and screw 21's cross-section is "T" font, thing frame 23 is installed at the top of connecting block 19, and put the bottom of thing frame 23 and laminating mutually with transformer main part 17's top, put thing frame 23's inside slidable mounting has the inserted block 24 of symmetrical arrangement, two sets of inserted block 24 and put the top of thing frame 23 and all run through and be provided with evenly arranged spacing hole 22, the front of two sets of inserted block 24 all installs carrier block 25, the surface that two sets of carrier block 25 are all semicircle, the surface that two sets of carrier block 25 are all close to each other installs protection pad 26, wherein one side outer wall of a set of inserted block 24 installs evenly arranged slotted hole 27, one side outer wall of another set of inserted block 24 installs evenly arranged slotted hole 27, and the second inserted block 28 and the bottom of putting the same slotted hole 30 and the third inserted block 29 are installed with the bottom of limit plate 30, the bottom of limit plate 29 is installed to the limit plate 30.
Further, the connection block 19 is inserted into the connection hole 18, the screw 21 is screwed into the screw hole 20, then the object placing frame 23 can be fixed on the top of the transformer main body 17, then the insertion block 24 is inserted into the object placing frame 23, the insertion block 24 at the corresponding position is moved, so that the line pipe on the transformer main body 17 can be limited on the inner side of the protection pad 26, in the process, along with the continuous approach of the insertion block 24, the second insertion rod 28 is embedded with the slotted hole 27, then the third insertion rod 29 is inserted into the limit hole 22, the bottom of the limit plate 30 is attached to the top of the object placing frame 23, the stability of the line pipe during fixing can be improved to a certain extent, and the winding probability of the line pipe can be reduced.
Referring to fig. 2 and 3, an embodiment of the present utility model is provided: the utility model provides a control transformer that protection nature is good for elevator, including storing frame 31, the storing frame 31 of arranging around installing at the top of base 1, and storing frame 31 is located the centre of transformer main part 17 and put thing piece 13, air exhauster 32 is all installed to the front wall of preceding storing frame 31 and the back wall of rear storing frame 31, the second jack 33 that evenly arranges is all run through at the top of two sets of, the inside slidable mounting of second jack 33 has condenser pipe 34, and the bottom of condenser pipe 34 is laminated with the diapire of storing frame 31 mutually, pull rod 35 is installed at the top of condenser pipe 34, symmetrical arrangement's heat exchanger 36 is installed to the top and the diapire of transformer main part 17.
Further, in the process of using the transformer main body 17, the exhaust fan 32 is started, then heat generated during the operation of the transformer main body 17 can be extracted into the storage frame 31, heat is exchanged through the condensation pipe 34 and then is discharged by the exhaust fan 32, in the process, part of the heat emitted by the transformer main body 17 can be consumed and cooled under the action of the heat exchanger 36, and the pull rod 35 can be pulled upwards, so that the condensation pipe 34 is pulled out from the second jack 33, and the replacement operation is performed, so that the heat dissipation effect of the transformer main body 17 can be improved to a certain extent.
Further, the working steps of the control transformer are as follows:
s1, limiting and protecting a transformer spool;
s2, installing a protection device;
s3, setting a protection device when cleaning dust;
s4, improving the heat dissipation effect of the control transformer during working.
In step S1, the specific operation steps are as follows:
s11, firstly inserting the connecting block 19 into the connecting hole 18, screwing the screw 21 into the threaded hole 20, and further playing a certain limiting role, then inserting the inserting block 24 into the storage frame 23, moving the inserting block 24 according to actual needs, and enabling the two groups of inserting blocks 24 to fix the wire tube on the transformer main body 17 on the inner side of the protection pad 26;
s12, after limiting and fixing the wire tube on the transformer main body 17, inserting a third inserting rod 29 into the limiting hole 22, and fixing the inserting block 24 into the object placing frame 23 through a limiting plate 30;
the limiting method of the insert block 24 is as follows:
s111, in the process, along with the continuous lamination of the two groups of plug blocks 24, the second plug rod 28 on one group of plug blocks 24 is embedded with the slot hole 27 on the other group of plug blocks 24, so that the stability of the plug blocks 24 during connection can be improved to a certain extent;
in step S2, the specific operation steps are as follows:
s21, after the stop rods 5 on the four groups of connecting rods 4 are aligned with the object placing grooves 3, the stop rods are respectively inserted into the four groups of object placing sleeves 2 on the top of the base 1, and then the transformer main body 17 can be protected on the inner side of the screen plate 10 through the screen plate 10 on the object placing rods 7;
s22, the stop lever 5 is then shifted clockwise to enable the stop lever to move in the storage groove 3, and a certain limiting effect is achieved through the fitting of the baffle 6 and the storage sleeve 2;
s23, finally, inserting the first inserting rod 8 on the top plate 9 into a first inserting hole at the top of the storage rod 7, so that the top of the transformer main body 17 can be protected through the top plate 9;
in step S3, the specific operation steps are as follows:
s31, when dust on the screen plate 10 needs to be cleaned, the hydraulic telescopic rod 12 is started, so that the connecting plate 16 is pulled upwards, the elastic protection belt 15 can be driven to be pulled out of the notch 14, and the transformer main body 17 is protected, and the influence of the dust on the cleaning screen plate 10 on the transformer main body 17 can be reduced to a certain extent;
in step S4, the specific operation steps are as follows:
s41, when the control transformer for an elevator is used, the exhaust fan 32 in the storage frame 31 is started, then the heat generated by the transformer main body 17 is extracted into the storage frame 31, and is discharged after heat exchange through the condensation pipe 34, and the heat dissipation capability of the transformer main body 17 in the working process can be improved to a certain extent through the mutual matching of the condensation pipe 34 and the heat exchanger 36.
Working principle: firstly, a connecting block 19 is inserted into a connecting hole 18, a screw 21 is used for limiting the connecting block 19, so that the connecting block 19 is limited in the connecting hole 18, then an inserting block 24 is inserted into an object placing frame 23, and the inserting block 24 is moved, so that two groups of inserting blocks 24 can fix a wire tube on a transformer main body 17 on the inner side of a protection pad 26, and a third inserting rod 29 is inserted into the limiting hole 22, so that a certain limiting and fixing effect is achieved, and the stability of fixing the wire tube can be improved to a certain extent;
the connecting rod 4 is inserted into the storage sleeve 2, then the stop lever 5 is shifted clockwise to enable the stop lever to move in the storage groove 3, so that a certain limiting effect is achieved, finally the first inserting rod 8 is inserted into the first inserting hole, and then the top plate 9 can be installed above the transformer main body 17;
when the dust on the surface of the net plate 10 needs to be cleaned, the hydraulic telescopic rod 12 is started, so that the connecting plate 16 is pulled upwards, the elastic protection belt 15 can be pulled upwards, and the transformer main body 17 is protected, and the influence of the dust on the net plate 10 on the transformer main body 17 can be reduced to a certain extent;
when the transformer main body 17 is used, the exhaust fan 32 in the storage frame 31 is started, and the condensation pipe 34 and the heat exchanger 36 are matched to cool the heat extracted by the exhaust fan 32, so that the heat dissipation capacity of the transformer main body 17 can be improved to a certain extent.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. Control transformer with good protection performance for elevator, comprising a base (1), characterized in that: the four corners of the top of the base (1) are provided with object placing sleeves (2), the outer surfaces of the four groups of object placing sleeves (2) are provided with object placing grooves (3) in a penetrating mode, and the object placing grooves (3) are L-shaped;
the four groups of the connecting rods (4) are slidably arranged in the storage sleeves (2), stop rods (5) are arranged on the outer surfaces of the four groups of the connecting rods (4), baffle plates (6) are arranged on the outer surfaces of the stop rods (5), the top of each connecting rod (4) is provided with a storage rod (7) through a shaft part, the diameter of each storage rod (7) is larger than that of each connecting rod (4), the diameter of each storage rod (7) is smaller than that of each storage sleeve (2), the bottom of each storage rod (7) is attached to the top of each storage sleeve (2), first inserting rods (8) are arranged at the top of each storage rod (7) in a jogged mode, top plates (9) are arranged at the top of each first inserting rod (8), and the bottom of each top plate (9) is attached to the top of each storage rod (7);
the surfaces of the four groups of storage rods (7) close to each other are provided with net plates (10);
the top of the top plate (9) is provided with symmetrically arranged supporting rods, the tops of the two groups of supporting rods are provided with object placing plates (11), the bottoms of the object placing plates (11) are provided with symmetrically arranged hydraulic telescopic rods (12), the tops of the bases (1) are provided with object placing blocks (13), the object placing blocks (13) are in a shape like a Chinese character 'hui', the object placing blocks (13) are positioned at the inner sides of the net plates (10), the tops of the object placing blocks (13) are provided with notches (14), the bottom wall of the object placing block (13) is provided with elastic protection belts (15), the tops of the elastic protection belts (15) are provided with connecting plates (16), the bottoms of the connecting plates (16) are attached to the tops of the object placing blocks (13), the sizes of the connecting plates (16) are larger than those of the notches (14), and the output ends of the hydraulic telescopic rods (12) penetrate through the tops of the top plate (9) to be connected with the tops of the connecting plates (16).
The transformer is characterized in that a transformer main body (17) is arranged at the center of the top of the base (1), connecting holes (18) which are symmetrically arranged front and back are formed in the top of the transformer main body (17) in a penetrating mode, connecting blocks (19) are arranged in the connecting holes (18) in a embedded mode, threaded holes (20) are formed in the bottoms of the connecting blocks (19), threaded rods (21) are arranged in the threaded holes (20), a T-shaped section of each threaded rod (21) is provided with a storage frame (23), the bottom of each storage frame (23) is attached to the top of the transformer main body (17), symmetrically arranged inserting blocks (24) are arranged in the storage frame (23) in a sliding mode, limiting holes (22) which are uniformly arranged are formed in the tops of the two groups of inserting blocks (24) in a penetrating mode, surfaces, close to each other, of the two groups of the bearing blocks (25) are semicircular, and protection pads (26) are arranged on the surfaces, close to each other, of the two groups of the bearing blocks (25);
the top of the base (1) is provided with a storage frame (31) which is arranged front and back, the storage frame (31) is positioned between the transformer main body (17) and the storage block (13), the front wall of the front storage frame (31) and the rear wall of the rear storage frame (31) are provided with exhaust fans (32), the tops of the two groups are provided with second jacks (33) which are uniformly arranged in a penetrating way, the inside of the second jacks (33) is provided with a condensing pipe (34) in a sliding way, the bottom of the condensing pipe (34) is attached to the bottom wall of the storage frame (31), and the top of the condensing pipe (34) is provided with a pull rod (35);
the diameter of the stop lever (5) is smaller than that of the object placing groove (3), one side surface of the baffle (6) is attached to the outer surface of the object placing sleeve (2), the stop lever (5) is embedded with the object placing groove (3) by rotating the stop lever clockwise, the screw (21) is matched with the connecting block (19) and the object placing frame (23) to form an I shape, one side surfaces of the two groups of bearing blocks (25) are attached to each other, and the two groups of protection pads (26) are matched with each other to form a circular structure;
the top and bottom walls of the transformer body (17) are provided with symmetrically arranged heat exchangers (36);
wherein, slots (27) which are uniformly arranged are arranged on the outer wall of one side of one group of the inserting blocks (24), second inserting rods (28) which are uniformly arranged are arranged on the outer wall of one side of the other group of the inserting blocks (24), and the second inserting rods (28) are embedded with the slots (27);
the third inserted link (29) is installed in the interior gomphosis of spacing hole (22), limiting plate (30) is installed at the top of third inserted link (29), and the bottom of limiting plate (30) is laminated with the top of putting thing frame (23).
2. The method of using a control transformer with good protection for elevators according to claim 1, characterized in that the working steps of the control transformer are as follows:
s1, limiting and protecting a transformer spool;
s2, installing a protection device;
s3, setting a protection device when cleaning dust;
s4, improving the heat dissipation effect of the control transformer during operation;
in the step S1, the specific operation steps are as follows:
s11, firstly inserting a connecting block (19) into a connecting hole (18), screwing a screw rod (21) into a threaded hole (20) to play a certain limiting role, then inserting an inserting block (24) into an object placing frame (23), moving the inserting block (24) according to actual needs, and enabling two groups of inserting blocks (24) to fix a wire tube on a transformer main body (17) on the inner side of a protection pad (26);
s12, after limiting and fixing the wire tube on the transformer main body (17), inserting a third inserting rod (29) into the limiting hole (22), and fixing an inserting block (24) into the object placing frame (23) through a limiting plate (30);
the limiting method of the insert block (24) is as follows:
s111, in the process, along with the continuous lamination of the two groups of inserting blocks (24), the second inserting rod (28) on one group of inserting blocks (24) is embedded with the groove hole (27) on the other group of inserting blocks (24), so that the stability of the inserting blocks (24) in connection can be improved to a certain extent;
in the step S2, the specific operation steps are as follows:
s21, after aligning the stop rods (5) on the four groups of connecting rods (4) with the storage grooves (3), respectively inserting the stop rods into the four groups of storage sleeves (2) on the top of the base (1), and then protecting the transformer main body (17) on the inner side of the screen plate (10) through the screen plate (10) on the storage rods (7);
s22, the stop lever (5) is then shifted clockwise to enable the stop lever to move in the storage groove (3), and a certain limiting effect is achieved through the fitting of the baffle (6) and the storage sleeve (2);
s23, finally, a first inserting rod (8) on the top plate (9) is inserted into a first inserting hole at the top of the storage rod (7), so that the top of the transformer main body (17) can be protected through the top plate (9);
in the step S3, the specific operation steps are as follows:
s31, when dust on the screen plate (10) needs to be cleaned, the hydraulic telescopic rod (12) is started, so that the connecting plate (16) is pulled upwards, the elastic protection belt (15) can be driven to be pulled out of the notch (14) and protect the transformer main body (17), and the influence of the dust on the cleaning screen plate (10) on the transformer main body (17) can be reduced to a certain extent;
in the step S4, the specific operation steps are as follows:
s41, when the elevator control transformer is used, the exhaust fan (32) in the storage frame (31) is started, then heat generated by the transformer main body (17) is extracted into the storage frame (31), and is discharged after heat exchange through the condensation pipe (34), and the heat dissipation capacity of the transformer main body (17) in the working process can be improved to a certain extent through the mutual matching of the condensation pipe (34) and the heat exchanger (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210420845.0A CN114883076B (en) | 2022-04-20 | 2022-04-20 | Control transformer with good protection performance for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210420845.0A CN114883076B (en) | 2022-04-20 | 2022-04-20 | Control transformer with good protection performance for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114883076A CN114883076A (en) | 2022-08-09 |
| CN114883076B true CN114883076B (en) | 2023-10-03 |
Family
ID=82671450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210420845.0A Active CN114883076B (en) | 2022-04-20 | 2022-04-20 | Control transformer with good protection performance for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114883076B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115175499B (en) * | 2022-08-12 | 2024-02-09 | 江苏晟驰微电子有限公司 | Low-clamping protection device based on P-type monocrystalline silicon piece |
| CN115631923B (en) * | 2022-10-19 | 2023-10-31 | 江苏瑞恩电气有限公司 | New energy-efficient energy-saving dry-type transformer with good protection effect |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3139944U (en) * | 2007-12-26 | 2008-03-06 | 冠徳科技（深▲ぜん▼）有限公司 | Transformer |
| CN110911092A (en) * | 2019-12-04 | 2020-03-24 | 江苏银泰电气科技有限公司 | Design method of assembled structure transformer cabinet |
| CN110931206A (en) * | 2019-11-29 | 2020-03-27 | 安徽中变变压器有限公司 | Transformer that possesses theftproof function |
| CN210984435U (en) * | 2019-11-04 | 2020-07-10 | 保定金泰昌电力设备有限公司 | Power transformer suitable for it is outdoor |
| CN113096931A (en) * | 2021-04-20 | 2021-07-09 | 南通米兰特电气有限公司 | Low-consumption energy-saving control transformer for elevator |
| CN113282156A (en) * | 2021-05-18 | 2021-08-20 | 张伟斌 | Computer automation control device easy to assemble and use method thereof |
-
2022
- 2022-04-20 CN CN202210420845.0A patent/CN114883076B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3139944U (en) * | 2007-12-26 | 2008-03-06 | 冠徳科技（深▲ぜん▼）有限公司 | Transformer |
| CN210984435U (en) * | 2019-11-04 | 2020-07-10 | 保定金泰昌电力设备有限公司 | Power transformer suitable for it is outdoor |
| CN110931206A (en) * | 2019-11-29 | 2020-03-27 | 安徽中变变压器有限公司 | Transformer that possesses theftproof function |
| CN110911092A (en) * | 2019-12-04 | 2020-03-24 | 江苏银泰电气科技有限公司 | Design method of assembled structure transformer cabinet |
| CN113096931A (en) * | 2021-04-20 | 2021-07-09 | 南通米兰特电气有限公司 | Low-consumption energy-saving control transformer for elevator |
| CN113282156A (en) * | 2021-05-18 | 2021-08-20 | 张伟斌 | Computer automation control device easy to assemble and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114883076A (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114883076B (en) | Control transformer with good protection performance for elevator | |
| CN115620999B (en) | Oil-saving oil-immersed transformer and application method thereof | |
| CN116093782A (en) | Environment-friendly new energy box transformer substation and application method thereof | |
| CN213211906U (en) | Iron core assembly fixing frame of dry-type transformer | |
| CN210778156U (en) | Cooling device of epoxy pouring dry type transformer | |
| CN214201735U (en) | Transformer fault detection device | |
| CN115631921A (en) | Oil-immersed distribution transformer | |
| CN212753078U (en) | Lightning protection device for collection station | |
| CN215816090U (en) | Battery pack support mounting and dismounting device and engineering machinery | |
| CN206117066U (en) | WLG tubular busbar groove is with wind -powered electricity generation generating line mounting structure | |
| CN115631923B (en) | New energy-efficient energy-saving dry-type transformer with good protection effect | |
| CN216162187U (en) | Power distribution cabinet for rock pipe jacking machine | |
| CN214377890U (en) | High-voltage test transformer | |
| CN220935012U (en) | Power adapter with heat pipe exchanger | |
| CN220232890U (en) | Rectifier transformer with plug-in terminal | |
| CN212084805U (en) | Combined power transformer of dust and sand prevention building | |
| CN217690946U (en) | Full-insulated totally-enclosed indoor vacuum circuit breaker | |
| CN108462057A (en) | A kind of plug in circuit breaker low-tension switch cabinet | |
| CN218995525U (en) | Oil immersed transformer state monitoring device | |
| CN220252996U (en) | Transformer cooling device | |
| CN215731162U (en) | Oil-immersed transformer convenient to maintain | |
| CN212643909U (en) | Environment-friendly protective cover capable of reducing dust | |
| CN213522588U (en) | Dust cover for electrical equipment | |
| CN219918651U (en) | Intelligent alarm device for motor equipment | |
| CN216355591U (en) | Block terminal that radiating effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |