Transformer wire duct structure and transformer

Abstract

The utility model relates to the technical field of transformer wire ducts, and discloses a transformer wire duct structure and a transformer, the transformer wire duct structure comprises a base, the top of the base is provided with two wire arranging grooves side by side, a partition plate is arranged between the two wire arranging grooves, and pressing plates are movably arranged in the two wire arranging grooves; a lifting driving mechanism for driving the two pressing plates is arranged on the partition plate; a plurality of first buckle pieces are arranged on the two sides of the bottom of the pressing plate side by side, an adjusting plate capable of horizontally moving is movably embedded in the bottom of the pressing plate, a plurality of second buckle pieces are arranged at the bottom of the adjusting plate side by side, and a positioning piece used for positioning the pressing plate is arranged at the top of the pressing plate. The driving mechanism comprises a first guide groove formed in the partition plate and an adjusting stud vertically and rotatably installed in the first guide groove. According to the utility model, the wires are pressed and limited, the wires are prevented from being scattered, a plurality of wires can be separated, and the problem that the limiting effect and the conduction effect are influenced due to the fact that the wires are gathered and knotted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer wire slots, in particular to a transformer wire slot structure and a transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core. Its main functions include: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Cable troughs are an indispensable structure when arranging transformer lines.

[0003] In the prior art, the utility model with application number 202021447436.2 discloses a transformer wire trough structure, including a wire trough bottom plate, an adjustment structure and a fastening structure; the wire trough bottom plate: the left and right surfaces thereof are symmetrically provided with U-shaped wire trough side plates; the adjustment structure: is arranged at the upper end of the wire trough bottom plate and is installed in cooperation with the U-shaped wire trough side plates; the fastening structure: is symmetrically arranged on the bottom surface of the corresponding U-shaped wire trough side plate opening; wherein: it also includes a through groove, an installation groove, a cassette and a strip groove, the middle part of the inner side surface of the U-shaped wire trough side plate is provided with an installation groove, the upper end of the inner side surface of the U-shaped wire trough side plate is provided with a through groove, the symmetrically arranged cassette mounting end is rotatably connected to the corresponding inner wall of the installation groove through a horizontal axis, the movable end of the cassette passes through the corresponding through groove and is arranged in cooperation with the fastening structure. The transformer wire trough structure can adjust the width of the wire trough, and wires of different thicknesses can be placed according to needs, which is convenient for fixing and disassembly of the wiring in the wire trough.

[0004] However, when one end of the tape is pulled in to fix the cables, when the cables are gathered or knotted inside the cable trough, the tape is pulled in to fix them, and the cables will overlap and squeeze each other, affecting the normal conduction of the lines. In addition, the lines are prone to loosening. Therefore, the present application proposes a transformer cable trough structure and a transformer to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a transformer wire trough structure and a transformer, which can not only realize the pressure limiting of the wires to prevent the wires from being scattered, but also separate a plurality of wires to prevent the wires from being gathered and knotted to affect the limiting effect and the conduction effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A transformer wire trough structure comprises a base, wherein two wire troughs are arranged side by side on the top of the base, a partition is provided between the two wire troughs, pressure plates are movably arranged in the two wire troughs, and a lifting and lowering driving mechanism for the two pressure plates is arranged on the partition; a plurality of first buckle pieces are arranged side by side on both sides of the bottom of the pressure plate, an adjustment plate capable of horizontal movement is movably embedded in the bottom of the pressure plate, a plurality of second buckle pieces are arranged side by side on the bottom of the adjustment plate, and a positioning piece for positioning the pressure plate is arranged on the top of the pressure plate.

[0008] Preferably, the driving mechanism includes a first guide groove opened on the partition and an adjusting stud vertically rotatably installed in the first guide groove, and a first slider is connected between the two pressure plates. The first slider is slidably embedded in the first guide groove and threadedly sleeved with the adjusting stud.

[0009] Preferably, a second guide groove is further provided on the partition, and a second sliding block slidably engaged with the second guide groove is connected between the two pressing plates.

[0010] Preferably, a groove is provided at the bottom of the pressing plate, and the adjusting plate is horizontally embedded in the groove.

[0011] Preferably, the positioning member includes a through slot opened on the pressure plate and connected to the groove, a connecting stud vertically fixed on the adjustment plate and passing through the through slot, a positioning plate movably mounted on the connecting stud, and a screw sleeve threadedly mounted on the top of the connecting stud, rubber pads are bonded to both ends of the bottom of the positioning plate, and a protrusion slidingly engaged with the through slot is provided in the center of the bottom of the positioning plate.

[0012] Preferably, the first buckle piece and the second buckle piece each include a connecting block for fixed connection and a rubber buckle piece connected to the bottom of the connecting block, and the rubber buckle piece is an arc-shaped structure.

[0013] A transformer comprises a base, a wire arrangement groove opened on the base, a shell fixed on the top of the base and a coil arranged in the shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model uses a pressure plate arranged in the cable trough. After multiple wires pass through the cable trough below the pressure plate, the adjusting screw is rotated to make the first slider slide in the first guide groove, driving a pair of pressure plates to press down. As a result, the multiple wires can be pressed side by side against the bottom of the cable trough. Compared with the method of fixing the wire hoop with a tape in the prior art, this downward pressing and fixing method is conducive to the side-by-side distribution of the guides and prevents the multiple wires from being gathered and knotted.

[0016] The utility model provides the first buckle piece and the second buckle piece, and while the pressure plate presses and fixes the wires, the first buckle piece and the second buckle piece can separate and press and limit the multiple wires individually, which not only realizes the pressing and limiting of the wires to prevent the wires from being scattered, but also separates the multiple wires to prevent the wires from being gathered and knotted and affecting the limiting effect and the conduction effect. In addition, the setting of the adjustment plate can pull the adjustment plate horizontally to translate, so that the second buckle piece at the bottom of the adjustment plate is relatively offset from the first buckle piece, and the positioning piece is used to position the adjustment plate, so that the width of the wire separation and limiting position at the bottom of the pressure plate can be adjusted, which is conducive to effectively separating and pressing and limiting wires of different specifications.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the transformer of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the transformer wire duct of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the pressing plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the positioning member of the utility model;

[0023] Figure 6 It is a schematic structural diagram of the first buckle piece and the second buckle piece of the utility model.

[0024] In the figure: 1, base; 2, cable tray; 3, shell; 4, coil; 5, partition; 6, pressure plate; 7, first guide groove; 8, second guide groove; 9, first slider; 10, adjustment stud; 11, second slider; 12, first buckle plate; 13, groove; 14, through groove; 15, positioning member; 16, adjustment plate; 17, second buckle plate; 18, positioning plate; 19, connecting stud; 20, screw sleeve; 21, rubber pad; 22, bump; 23, connecting block; 24, rubber buckle plate. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings.

[0026] Example

[0027] See also Figures 1 to 6 , the utility model preferably provides a technical solution:

[0028] A transformer wire slot structure includes a base 1, two wire slots 2 are arranged side by side on the top of the base 1, a partition 5 is provided between the two wire slots 2, a pressure plate 6 is movably provided in the two wire slots 2, and a driving mechanism for driving the two pressure plates 6 to rise and fall is provided on the partition 5. Specifically, the driving mechanism includes a first guide slot 7 provided on the partition 5 and an adjusting stud 10 vertically rotatably installed in the first guide slot 7, a first slider 9 is connected between the two pressure plates 6, and the first slider 9 is slidably embedded in the first guide slot 7 And it is threadedly sleeved with the adjusting stud 10. The bottom end of the adjusting stud 10 should have a knob extending out of the bottom wall of the base 1. Multiple wires pass through the cable tray 2 below the pressure plate 6. Turning the adjusting stud 10 rotates the first slider 9 to slide in the first guide groove 7, driving a pair of pressure plates 6 to press down. As a result, multiple wires can be pressed side by side against the bottom of the cable tray 2. Compared with the method of fixing the wire hoop with a tape in the prior art, this downward fixing method is conducive to the side-by-side distribution of the guides and prevents multiple wires from gathering and tangling. A second guide groove 8 is also provided on the partition 5. A second slider 11 that slides and fits with the second guide groove 8 is connected between the two pressure plates 6 to guide the lifting and lowering of the pressure plate 6.

[0029] In a further embodiment, a plurality of first buckles 12 are arranged side by side on both sides of the bottom of the pressure plate 6, an adjusting plate 16 that can move horizontally is movably embedded at the bottom of the pressure plate 6, a plurality of second buckles 17 are arranged side by side at the bottom of the adjusting plate 16, and a positioning piece 15 for positioning the pressure plate 6 is arranged on the top of the pressure plate 6. While the pressure plate 6 presses and fixes the wires, the first buckle 12 and the second buckle 17 can separate and press and limit the multiple wires separately, which not only realizes the pressing and limiting of the wires to prevent the wires from being scattered, but also separates the multiple wires to prevent the wires from gathering and knotting and affecting the limiting effect and the conduction effect. The adjusting plate 16 is pulled horizontally to translate, so that the second buckle 17 at the bottom of the adjusting plate 16 is relatively offset from the first buckle 12, and the positioning piece 15 is used to position the adjusting plate 16, so that the width of the wire separation limit at the bottom of the pressure plate 6 can be adjusted.

[0030] As a preferred implementation of this embodiment, a groove 13 is provided at the bottom of the pressing plate 6, and the adjusting plate 16 is horizontally embedded in the groove 13, so that the second buckle 17 can be flush with the first buckle 12. The positioning member 15 includes a through groove 14 provided on the pressing plate 6 and connected with the groove 13, a connecting stud 19 vertically fixed on the adjusting plate 16 and passing through the through groove 14, a positioning plate 18 movably sleeved on the connecting stud 19, and a screw sleeve 20 threadedly sleeved on the top of the connecting stud 19, rubber pads 21 are bonded to both ends of the bottom of the positioning plate 18, and a convex block 22 slidably engaged with the through groove 14 is provided at the center of the bottom of the positioning plate 18, the screw sleeve 20 is loosened, and then the adjusting plate 16 is horizontally pulled to translate, so that the second buckle 17 at the bottom of the adjusting plate 16 is relatively offset from the first buckle 12, and then the screw sleeve 20 is tightened to push the positioning plate 18 so that the rubber pad 21 is pressed against the upper surface of the pressing plate 6, so that the width of the wire separation limit at the bottom of the pressing plate 6 can be adjusted.

[0031] As a preferred implementation of this embodiment, the first buckle plate 12 and the second buckle plate 17 both include a connecting block 23 for fixed connection and a rubber buckle plate 24 connected to the bottom of the connecting block 23. The rubber buckle plate 24 has an arc-shaped structure. The arc-shaped rubber buckle plate 24 can both limit the position of the wire and avoid pressure loss on the wire.

[0032] A transformer comprises a base 1, a cable trough 2 opened on the base 1, a shell 3 fixed on the top of the base 1 and a coil 4 arranged in the shell 3. The base 1 and the cable trough 2 are the structures described in the above technical solution.

[0033] When in use, multiple wires are passed through the cable groove 2 under the pressure plate 6, and the adjusting stud 10 is turned to rotate to make the first slider 9 slide in the first guide groove 7, driving a pair of pressure plates 6 to press down, thereby, multiple wires can be pressed side by side at the bottom of the cable groove 2. In addition, multiple first buckle pieces 12 arranged side by side at the bottom of the pressure plate 6 can separate and individually press and limit the multiple wires, which not only realizes the pressing and limiting of the wires to prevent the wires from being scattered, but also separates multiple wires to prevent the wires from being gathered and knotted and affecting the limiting effect and the conducting effect. Further, the screw sleeve 20 is loosened, and then the adjusting plate 16 is pulled horizontally to translate, so that the second buckle piece 17 at the bottom of the adjusting plate 16 is relatively offset from the first buckle piece 12, and then the screw sleeve 20 is tightened to push the positioning plate 18 so that the rubber pad 21 is pressed against the upper surface of the pressure plate 6, and the width of the wire separation limit at the bottom of the pressure plate 6 can be adjusted, which is conducive to effectively separating and tightening wires of different specifications.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.

[0035] The above clearly and completely describes the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0036] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A transformer trunking structure, comprising a base (1), characterized in that: Two cable grooves (2) are arranged side by side on the top of the base (1), a partition (5) is provided between the two cable grooves (2), a pressing plate (6) is movably provided in each of the two cable grooves (2), and a lifting driving mechanism for driving the two pressing plates (6) is provided on the partition (5); A plurality of first buckle plates (12) are arranged side by side on both sides of the bottom of the pressing plate (6), an adjustment plate (16) movable in the horizontal direction is embedded in the bottom of the pressing plate (6), a plurality of second buckle plates (17) are arranged side by side at the bottom of the adjustment plate (16), and a positioning member (15) for positioning the pressing plate (6) is arranged at the top of the pressing plate (6).

2. A transformer wire slot structure according to claim 1, characterized in that: The driving mechanism comprises a first guide groove (7) formed on the partition plate (5) and an adjusting stud (10) vertically rotatably mounted in the first guide groove (7); a first slider (9) is connected between the two pressing plates (6); the first slider (9) is slidably embedded in the first guide groove (7) and is threadedly sleeved with the adjusting stud (10).

3. A transformer wire slot structure according to claim 1, characterized in that: A second guide groove (8) is also provided on the partition plate (5), and a second sliding block (11) is connected between the two pressing plates (6) and is slidably engaged with the second guide groove (8).

4. A transformer wire slot structure according to claim 1, characterized in that: The bottom of the pressing plate (6) is provided with a groove (13), and the adjusting plate (16) is horizontally embedded in the groove (13).

5. The transformer wire slot structure according to claim 1, characterized in that: The positioning member (15) comprises a through slot (14) formed on the pressure plate (6) and communicating with the groove (13), a connecting stud (19) vertically fixed on the adjustment plate (16) and passing through the through slot (14), a positioning plate (18) movably sleeved on the connecting stud (19), and a screw sleeve (20) threadedly sleeved on the top of the connecting stud (19), rubber pads (21) being bonded to both ends of the bottom of the positioning plate (18), and a protrusion (22) slidably engaged with the through slot (14) being provided at the center of the bottom of the positioning plate (18).

6. A transformer wire slot structure according to claim 1, characterized in that: The first buckle piece (12) and the second buckle piece (17) both comprise a connection block (23) for fixed connection and a rubber buckle piece (24) connected to the bottom of the connection block (23); the rubber buckle piece (24) is in an arc-shaped structure.

7. A transformer, characterized in that: A transformer wire trough structure is provided as claimed in any one of claims 1 to 6, wherein the transformer wire trough structure comprises a base (1) and a wire trough (2) provided on the base (1); the transformer further comprises a shell (3) fixed on the top of the base (1) and a coil (4) arranged in the shell (3).

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