CN218568648U

CN218568648U - Winding structure for large and medium-sized transformers

Info

Publication number: CN218568648U
Application number: CN202222196353.6U
Authority: CN
Inventors: 潘向东; 张建峰
Original assignee: Luoyang Pulian Electronics Co ltd
Current assignee: Luoyang Pulian Electronics Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-03-03
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a transformer technical field just discloses a winding structure for large and medium-sized transformer, including fixed baseplate and wire winding controlgear, fixed baseplate's top surface mounting has elevating system, and fixed establishment is installed to elevating system's upper end, and fixed establishment's left side surface mounting has the wire winding roller, and fixed baseplate installs in wire winding controlgear's bottom surface. The utility model discloses in, rotate the threaded bolt, threaded connection between threaded bolt and the becket to can carry out threaded fixation with metal pole and rolling dish, can quick replacement wire winding roller, can increase the time of the use of wire winding roller, can avoid wire winding controlgear to damage, can increase the time of the use of the device, the inside piston rod of electric putter can drive the slider connecting block and reciprocate, can adjust the wire winding roller and reciprocate, thereby can adjust the position of wire winding roller, can carry out different height and position and change the wire winding roller.

Description

Winding structure for large and medium-sized transformers

Technical Field

The utility model relates to a transformer technical field especially relates to a winding structure for large and medium-sized transformer.

Background

The coil in the transformer has the function of converting electric energy into magnetic energy and then into electric energy, the voltage and the current are changed, and the coil of the transformer needs to be wound by using a winding device in the machining process.

The transformer is a device for changing AC voltage by using electromagnetic induction principle, mainly formed from primary coil, secondary coil and iron core, and is a device for converting AC voltage, alternating current and impedance, when the primary coil is passed through with AC current, the iron core can produce AC magnetic flux to make secondary coil induce voltage.

The prior art discloses the application numbers as follows: CN202121939711.7 is winding device for transformer, which comprises a supporting plate, wire winding controlgear, the bull stick, the pivot, connecting rod and auxiliary stay pole, wire winding controlgear and auxiliary stay pole's bottom all with backup pad surface contact, the left side and the wire winding controlgear fixed connection of bull stick, the right side of bull stick is connected with the connecting rod through the pivot, the right side of connecting rod runs through to auxiliary stay pole's the outside, and the connecting rod passes through bolted connection, auxiliary stay pole's bottom fixedly connected with T type piece, the T type groove that uses with the cooperation of T type piece has been seted up to the inside of backup pad. The utility model discloses a cooperation that sets up bull stick, pivot and connecting rod is used, can not drive the connecting rod when rotating because of the definition of pivot can make the bull stick rotate, has solved the current winding device other end and has not adopted the auxiliary stay, and long-time use winding device leads to coil and the smooth silk of winding device junction to lead to the problem that winding device life is short easily.

Winding device in above-mentioned transformer can twine the coil, but the left side and the wire winding controlgear fixed connection of bull stick when changing, need cut the change to will spend a large amount of time to change, cause wire winding controlgear to damage easily, thereby can't use for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the left side and the wire winding controlgear fixed connection of the bull stick that exist among the prior art, when changing, need cut the change to will spend a large amount of time to change, cause wire winding controlgear to damage easily, thereby unable long-time use problem, and the wire winding structure for the large and medium-sized transformer that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a large and medium-sized transformer is with wire winding structure, includes fixed baseplate and wire winding controlgear, fixed baseplate's top surface mounting has elevating system, fixed establishment is installed to elevating system's upper end, fixed establishment's left side surface mounting has the wire winding roller, fixed baseplate installs in wire winding controlgear's bottom surface.

The fixing mechanism comprises a winding disc and a metal rod, the surface of the metal rod is provided with a metal ring, the upper end of the metal ring is in threaded connection with a threaded bolt, the right side surface of the metal rod is spliced with a splicing device, the left end of the splicing device is provided with a roller bearing, the surface of the roller bearing is provided with a roller, the edge of the roller is provided with a roller shaft, and the metal rod is spliced at the right end of the winding disc.

Preferably, the lifting mechanism comprises a lifting frame and an electric push rod, the upper end of the lifting frame is connected with a sliding connection block in a sliding mode, the left end of the sliding connection block is connected with a hexagon bolt in a threaded mode, and the lifting frame is installed on the surface of the top end of the electric push rod.

Preferably, the number of the winding disks is two, the two winding disks are installed on the left side surface and the right side surface of the winding roller, the winding disk at the left end is installed at the upper end of the winding control device, the winding disk at the right end is installed on the left side of the lifting frame, the middle position of the winding roller is held, the winding disks are inserted into the left end and the right end of the winding roller, and therefore the winding disks and the winding roller are fixed.

Preferably, the number of the hexagon bolts is four, two the hexagon bolts are a set of, and two sets of the hexagon bolts are in threaded connection with the front end and the rear end of the lifting frame, and two the hexagon bolts are in threaded connection with the left end and the right end of the front face of the lifting frame.

Preferably, the roller is connected to the inner surface of the lifting frame in a rolling manner, the lifting frame is mounted on the top end surface of the fixed base, the roller is mounted at the upper end of the sliding connection block, the sliding connection block is connected to the surfaces of the plurality of roller shafts in a rolling manner, the plurality of roller shafts surround the surface of the roller, the surface of the roller moves downwards on the inner surface of the lifting frame, and when the roller rolls, the surface of the roller inside the roller is connected to the inner surface of the sliding connection block in a rolling manner.

Preferably, the roller bearing is connected to the left end of the inserting device, the inserting device is inserted into the upper end of the lifting frame, a sliding groove is formed in the front face of the lifting frame, the sliding groove is connected to the surface of the threaded end of the hexagon bolt in a threaded mode, the hexagon bolt is rotated, the hexagon bolt is separated from the lifting frame and the sliding connection block, and therefore the sliding connection block and the lifting frame are made to be loose.

Preferably, the number of the metal rings is four, two metal rings are in a group, two groups of the metal rings are installed on the left side and the right side of the winding roller, the metal rings are connected to the left end of the metal rod, and the metal rings are in threaded connection with the left end of the winding disc.

Preferably, the quantity of threaded bolt is four, two threaded bolt is a set of, two sets of threaded bolt threaded connection is in the upper end and the lower extreme of becket, two threaded bolt threaded connection is in the left end and the right-hand member of becket, rotates threaded bolt, and threaded bolt carries out thread tightening with two beckets to can carry out thread tightening with rolling dish and metal pole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, rotate the screw bolt, threaded connection between screw bolt and the becket to can carry out the thread tightening with metal pole and rolling dish, can quick replacement wire winding roller, can increase the time of the use of wire winding roller, can avoid wire winding controlgear to damage, can increase the time of the use of the device.

2. The utility model discloses in, the inside piston rod of electric putter can drive the slider connecting block and reciprocate, can adjust the winding roller and reciprocate to can adjust the position of winding roller, can carry out different height and position and change the winding roller, can increase the time of the use of winding roller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of the three-dimensional structure of the wind-up reel of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the lifting mechanism and the fixing mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the lifting frame of the present invention;

FIG. 6 is a schematic view of the sectional structure of the lifting frame of the present invention;

fig. 7 is a partially enlarged schematic view of the structure at B in fig. 6 according to the present invention.

Illustration of the drawings: 1. a lifting mechanism; 101. a lifting frame; 102. a sliding connection block; 103. a hexagon bolt; 104. an electric push rod; 2. a fixing mechanism; 201. a winding disc; 202. a metal ring; 203. a metal rod; 204. a threaded bolt; 205. a plug-in device; 206. a roller bearing; 207. a roller; 208. a roll shaft; 3. a fixed base; 4. a winding control device; 5. and (4) winding rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-7, the present invention provides the following technical solutions:

the first embodiment is as follows:

the utility model provides a large and medium-sized transformer is with wire winding structure, includes fixed baseplate 3 and wire winding controlgear 4, and fixed baseplate 3's top surface mounting has elevating system 1, and fixed mechanism 2 is installed to elevating system 1's upper end, and fixed mechanism 2's left side surface mounting has wire winding roller 5, and fixed baseplate 3 is installed in wire winding controlgear 4's bottom surface.

The fixing mechanism 2 comprises winding disks 201 and metal rods 203, the number of the winding disks 201 is two, the two winding disks 201 are mounted on the left side surface and the right side surface of a winding roller 5, a left-end winding disk 201 is mounted on the upper end of a winding control device 4, a right-end winding disk 201 is mounted on the left side of a lifting frame 101, the middle position of the winding roller 5 is held, the left end and the right end of the winding roller 5 are connected with the winding disks 201 in an inserted mode, so that the winding disks 201 and the winding roller 5 are fixed, metal rings 202 are mounted on the surface of the metal rods 203, the number of the metal rings 202 is four, the two metal rings 202 are in one group, the two metal rings 202 are mounted on the left side and the right side of the winding roller 5, the metal rings 202 are movably connected to the left end of the metal rods 203, the metal rings 202 are connected to the left end of the winding disks 201 in a threaded mode, threaded bolts 204 are connected to the upper end of the metal rings 202, the threaded bolts 204 are four, the two threaded bolts 204 are connected to the upper end of the metal rings 202 in a threaded bolts 204, the metal rods 203, the metal rods 207 are connected to the right end of the metal rollers 201 in an inserted mode, the metal rollers 207, the metal rollers are mounted on the right end of the metal rollers 201, the metal rollers 205, the metal rollers 207, the metal rollers, and the metal rollers 207 are mounted on the rollers, and the rollers, the rollers 207.

When the winding device is used, the middle position of the winding roller 5 is held, the winding disc 201 is inserted into the left end and the right end of the winding roller 5, the winding disc 201 and the winding roller 5 are fixed, the winding disc 201 is pushed to move backwards, the left end and the right end of the winding disc 201 are inserted into the metal rod 203, the left end of the connecting device is held, the connecting device is pushed to move leftwards, the connecting device is inserted into the roller bearing 206, the left end of the connecting device is inserted into the right end of the metal rod 203, the front side and the back side of the metal ring 202 are held, the metal ring 202 is pushed, the inner surface of the metal ring 202 is connected with the metal rod 203 and the surface of the winding disc 201, the threaded bolt 204 is rotated, the threaded bolt 204 fixes the two metal rings 202 in a threaded mode, and the winding disc 201 and the metal rod 203 can be fixed in a threaded mode.

Example two:

the utility model provides a large and medium-sized transformer is with wire winding structure, includes fixed baseplate 3 and wire winding controlgear 4, and fixed baseplate 3's top surface mounting has elevating system 1, and fixed baseplate 2 is installed to elevating system 1's upper end, and fixed baseplate 2's left side surface mounting has winding roller 5, and fixed baseplate 3 is installed in wire winding controlgear 4's bottom surface.

The lifting mechanism 1 comprises a lifting frame 101 and an electric push rod 104, a roller 207 is connected to the inner surface of the lifting frame 101 in a rolling manner, the lifting frame 101 is installed on the top surface of the fixed base 3, the roller 207 is installed at the upper end of a sliding connection block 102, the sliding connection block 102 is connected to the surface of a roller 208 in a rolling manner, the roller 208 surrounds the surface of the roller 207, the surface of the roller 207 moves downwards on the inner surface of the lifting frame 101, the roller 208 surface inside the roller 207 and the inner surface of the sliding connection block 102 are connected in a rolling manner when the roller 207 rolls, the sliding connection block 102 is connected to the upper end of the lifting frame 101 in a sliding manner, a hexagon bolt 103 is connected to the left end of the sliding connection block 102 in a threaded manner, the hexagon bolts 103 are four in number, two hexagon bolts 103 are in one group, two groups of hexagon bolts 103 are connected to the front end and the rear end of the lifting frame 101 in a threaded manner, the two hexagon bolts 103 are connected to the left end and the right end of the front face of the lifting frame 101 in a threaded manner, the lifting frame 101 is installed on the top surface of the electric push rod 104, a roller bearing 206 is connected to the left end of the insertion device 205, the sliding connection block 101, the sliding connection block 102 and the sliding connection block is disconnected from the sliding connection block, the sliding groove, the sliding connection block 102.

When the device is used, the hexagon bolt 103 is rotated, the hexagon bolt 103 is separated from the lifting frame 101 and the sliding connection block 102, the sliding connection block 102 and the lifting frame 101 are loosened, the electric push rod 104 is started, the piston rod inside the electric push rod 104 moves downwards, the piston rod can drive the sliding connection block 102 to move downwards, the sliding connection block 102 can move downwards inside the lifting frame 101, the sliding connection block 102 drives the roller 207 to move downwards, the surface of the roller 207 moves downwards on the inner surface of the lifting frame 101, and meanwhile, when the roller 207 rolls, the surface of the roller shaft 208 inside the roller 207 and the inner surface of the sliding connection block 102 are in rolling connection, so that the abrasion of the sliding connection block 102 can be reduced, and the service life of the device can be prolonged.

Claims

1. The utility model provides a large and medium-sized transformer is with wire winding structure, includes fixed baseplate (3) and wire winding controlgear (4), its characterized in that: the winding device comprises a fixed base (3), a lifting mechanism (1) is installed on the top end surface of the fixed base (3), a fixed mechanism (2) is installed at the upper end of the lifting mechanism (1), a winding roller (5) is installed on the left side surface of the fixed mechanism (2), and the fixed base (3) is installed on the bottom end surface of a winding control device (4);

fixing mechanism (2) are including rolling dish (201) and metal pole (203), metal pole (203) surface mounting has becket (202), the upper end of becket (202) is connected with threaded bolt (204), the right side surface grafting of metal pole (203) has grafting device (205), roller bearing (206) are installed to the left end of grafting device (205), roller bearing (206) surface mounting has gyro wheel (207), roller (208) are installed at the edge of gyro wheel (207), metal pole (203) are pegged graft in the right-hand member of rolling dish (201).

2. The winding structure for large and medium transformers according to claim 1, wherein: the lifting mechanism (1) comprises a lifting frame (101) and an electric push rod (104), the upper end of the lifting frame (101) is connected with a sliding connection block (102), the left end of the sliding connection block (102) is connected with a hexagon bolt (103), and the lifting frame (101) is installed on the top end surface of the electric push rod (104).

3. The winding structure for large and medium transformers according to claim 1, wherein: the quantity of rolling dish (201) is two, two rolling dish (201) are installed in the left surface and the right flank surface of wire winding roller (5), the left end rolling dish (201) are installed in the upper end of wire winding controlgear (4), the right-hand member rolling dish (201) are installed in the left side of lifting frame (101).

4. The winding structure for large and medium transformers according to claim 2, wherein: the number of hexagon bolt (103) is four, two hexagon bolt (103) is a set of, and is two sets of hexagon bolt (103) are connected in the front end and the rear end of lifting frame (101), two hexagon bolt (103) are connected in the positive left end and the right-hand member of lifting frame (101).

5. The winding structure for the large and medium size transformer as claimed in claim 2, wherein: the roller (207) is connected to the inner surface of the lifting frame (101), the lifting frame (101) is installed on the top end surface of the fixed base (3), the roller (207) is installed on the upper end of the sliding connection block (102), the sliding connection block (102) is connected to the surface of the roller shaft (208), the number of the roller shafts (208) is multiple, and the plurality of the roller shafts (208) surround the surface of the roller (207).

6. The winding structure for large and medium transformers according to claim 2, wherein: the roller bearing (206) is connected to the left end of the plug-in device (205), the plug-in device (205) is plugged in the upper end of the lifting frame (101), the front face of the lifting frame (101) is provided with a sliding groove, and the sliding groove is connected to the surface of the threaded end of the hexagon bolt (103).

7. The winding structure for large and medium transformers according to claim 1, wherein: the number of the metal rings (202) is four, two metal rings (202) are a group, two groups of metal rings (202) are arranged on the left side and the right side of the winding roller (5), the metal rings (202) are connected to the left end of the metal rod (203), and the metal rings (202) are connected to the left end of the winding disc (201).

8. The winding structure for large and medium transformers according to claim 1, wherein: the number of the threaded bolts (204) is four, two of the threaded bolts (204) form a group, two groups of the threaded bolts (204) are connected to the upper end and the lower end of the metal ring (202), and the two threaded bolts (204) are connected to the left end and the right end of the metal ring (202).