CN210837429U - Novel distribution transformer lead structure - Google Patents
Novel distribution transformer lead structure Download PDFInfo
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- CN210837429U CN210837429U CN201922198448.XU CN201922198448U CN210837429U CN 210837429 U CN210837429 U CN 210837429U CN 201922198448 U CN201922198448 U CN 201922198448U CN 210837429 U CN210837429 U CN 210837429U
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- lead wire
- distribution transformer
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Abstract
The utility model discloses a novel distribution transformer lead wire structure, including bottom plate, base, fixed frame, draw-in groove, fixed recess, protection casing, receipts line pole, installation lug, lead wire body, connector, lag, copper line, insulating tin ply and wear-resisting rubber layer. The utility model has the advantages that: be provided with the fixed frame of multiunit on the base, and the lead wire body that has different colours wear-resistant rubber layer for the parcel that sets up in the fixed frame, can separate different hookup location's lead wire, and distinguish through the colour, the staff of being convenient for detects and maintains, the installation lug is square block structure, can carry out the adherence with the inner wall of fixed recess and settle, and then can fix the receipts line pole that sets up in fixed frame, it is not hard up to prevent to lead to the winding lead wire because of rotating, the protection casing is connected with the base through left and right sides board, and leave the space between the front and back both sides board of protection casing and the base, can be convenient for pass the both ends of lead wire body.
Description
Technical Field
The utility model relates to a lead structure specifically is a novel distribution transformer lead structure, belongs to transformer equipment technical field.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core (magnetic core), the transformer is usually used for voltage lifting, impedance matching, safety isolation and the like in electrical equipment and wireless circuits, the transformer consists of a plurality of parts, one of the parts is a lead, and the lead is generally connected with the transformer by welding.
The existing transformer lead structure has certain defects, one of the defects is that two ends of a lead are often directly welded with a transformer, the lead is too long, messy winding can be formed outside the transformer, detection and maintenance are inconvenient, short circuit danger among the leads can be brought, and the lead is exposed outside a part of copper wires inside the lead at the position where the lead is welded with the transformer, and the exposed copper wires cannot be protected, so that a worker can be caused to touch the lead to cause danger carelessly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel distribution transformer lead structure just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel distribution transformer lead structure comprises a bottom plate, a base, a fixing frame, a clamping groove, a fixing groove, a protective cover, a wire winding rod, an installation lug, a lead body, a connector, a protective sleeve, a copper wire, an insulating tin paper layer and a wear-resistant rubber layer; the bottom plate is positioned at the bottommost end of the lead structure, the upper surface of the bottom plate is fixedly connected with a base through welding, the upper surface of the base is vertically welded with a fixed frame, two side edges of the base are provided with fixed grooves, the inner side of the fixed frame is provided with clamping grooves, the protective cover is arranged above the base and is placed in the fixed grooves through clamping blocks arranged on the inner walls of two side plates to be clamped and connected with the base, the wire take-up rod and the mounting lugs form a wire take-up mechanism of the lead structure, the mounting lugs are fixedly connected with two ends of the wire take-up rod through welding, the wire take-up rod is placed in the clamping grooves through the mounting lugs at two ends to be clamped and placed together with the fixed frame, the lead body is wound on the wire take-up rod, connectors are welded at two ends of the lead body through electric soldering irons respectively, and protective, the lead body is composed of a copper wire, an insulating tin paper layer and a wear-resistant rubber layer, the insulating tin paper layer is wrapped on the outer layer of the copper wire, and the wear-resistant rubber layer is wrapped on the outer layer of the insulating tin paper layer.
Preferably, in order to have a better insulation protection effect, and also be convenient for carry out fixed connection with this lead wire structure and transformer simultaneously, the bottom plate is the square panel that insulating plastics made, and the lower surface of bottom plate is equipped with the viscidity sticker.
Preferably, in order to separate the leads at different connecting positions, a plurality of groups of fixing frames are arranged on the base, and the lead bodies wrapped with wear-resistant rubber layers with different colors are arranged in the fixing frames.
Preferably, in order to fix the wire take-up rod arranged in the fixing frame, the mounting lug is of a square block structure.
Preferably, in order to facilitate the passing through of the two ends of the lead body, the protective cover is connected with the base through the left and right side plates, and a gap is reserved between the front and rear side plates of the protective cover and the base.
Preferably, in order to protect the copper wires exposed at the two ends of the lead body, the protective sleeve is movably sleeved on the lead body, and after the two ends of the lead body are connected through the connector, the protective sleeve pushes the joint and is fixed by the insulating adhesive tape.
The utility model has the advantages that: the novel distribution transformer lead wire has reasonable structural design, the bottom plate is a square plate made of insulating plastics, the lower surface of the bottom plate is provided with adhesive stickers, the novel distribution transformer lead wire has better insulation protection effect, and is also convenient for fixedly connecting the lead wire structure with a transformer, a plurality of groups of fixed frames are arranged on the base, lead wire bodies wrapped with wear-resistant rubber layers with different colors are arranged in the fixed frames, lead wires at different connecting positions can be separated and distinguished through colors, the novel distribution transformer lead wire is convenient for workers to detect and maintain, the mounting lug is a square block structure and can be arranged close to the wall with the inner wall of the fixed groove, a take-up rod arranged in the fixed frame can be fixed, the lead wire which is wound due to rotation is prevented from loosening, the protective cover is connected with the base through the left side plate and the right side plate, and gaps are left between the front side plate and, can be convenient for pass the both ends of lead wire body, convenient wiring, the lag movable sleeve is established on the lead wire body, and lead wire body both ends and pass through the connector and connect the back, and the lag promotes the junction and is fixed by insulating adhesive tape, can protect the copper line that lead wire body both ends were exposed, avoids the staff to touch carelessly and causes danger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the wire take-up rod of the present invention;
FIG. 3 is a schematic view of the structure of the wire take-up rod of the present invention;
FIG. 4 is a schematic view of the installation structure of the protection cover of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the lead body of the present invention.
In the figure: 1. the bottom plate, 2, base, 3, fixed frame, 4, draw-in groove, 5, fixed recess, 6, protection casing, 7, receipts line pole, 8, installation lug, 9, lead wire body, 10, connector, 11, lag, 12, copper line, 13, insulating tin paper layer and 14, wear-resisting rubber layer.
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.
Referring to fig. 1 to 5, a novel distribution transformer lead structure includes a bottom plate 1, a base 2, a fixing frame 3, a clamping groove 4, a fixing groove 5, a protective cover 6, a take-up rod 7, an installation bump 8, a lead body 9, a connector 10, a protective cover 11, a copper wire 12, an insulating tin paper layer 13 and a wear-resistant rubber layer 14; the base plate 1 is positioned at the bottom of the lead structure, the upper surface of the base plate 1 is fixedly connected with a base 2 through welding, the upper surface of the base 2 is vertically welded with a fixed frame 3, two side edges of the base 2 are provided with fixed grooves 5, the inner side of the fixed frame 3 is provided with a clamping groove 4, a protective cover 6 is arranged above the base 2, the protective cover 6 is arranged in the fixed grooves 5 through the inner walls of two side plates to be clamped and connected with the base 2, the wire take-up rod 7 and the mounting lug 8 form a wire take-up mechanism of the lead structure, the mounting lug 8 is fixedly connected with two ends of the wire take-up rod 7 through welding, the wire take-up rod 7 is clamped in the clamping groove 4 through the mounting lugs 8 at two ends to be arranged with the fixed frame 3 together, the lead body 9 is wound on the wire take-up rod 7, and two ends of the lead body 9 are respectively welded with connectors 10 through, the lead body 9 is composed of a copper wire 12, an insulating tin paper layer 13 and a wear-resistant rubber layer 14, wherein the insulating tin paper layer 13 wraps the outer layer of the copper wire 12, and the wear-resistant rubber layer 14 wraps the outer layer of the insulating tin paper layer 13.
The bottom plate 1 is a square plate made of insulating plastics, the lower surface of the bottom plate 1 is provided with an adhesive sticker, the insulation protection effect is good, the lead structure and the transformer can be conveniently and fixedly connected, the base 2 is provided with a plurality of groups of fixed frames 3, the fixed frames 3 are internally provided with lead bodies 9 wrapped with wear-resistant rubber layers 14 with different colors, leads at different connecting positions can be separated and distinguished through colors, and detection and maintenance are convenient for workers, the mounting bumps 8 are square block structures and can be arranged close to the wall of the inner wall of the fixed groove 5, so that the wire collecting rods 7 arranged in the fixed frames 3 can be fixed, the loosening of the wound leads caused by rotation is prevented, the protective cover 6 is connected with the base 2 through the left side plate and the right side plate, and gaps are left between the front side plate and the rear side plate of the protective cover 6 and the base 2, can be convenient for pass the both ends of lead wire body 9, convenient wiring, the lag 11 movable sleeve is established on lead wire body 9, and lead wire body 9 both ends and pass through connector 10 and connect the back, and lag 11 promotes the junction and is fixed by insulating adhesive tape, can protect the copper line 12 that lead wire body 9 both ends were exposed, avoids the staff to touch carelessly and causes danger.
The working principle is as follows: when using this novel distribution transformer lead structure, at first fix this lead structure's bottom plate outside the transformer through the viscidity sticker, be connected lead wire body 9 both ends through connector 10 and transformer again, copper line 12 that lead wire body 9 both ends were exposed promotes the junction through lag 11 and is protected by the insulating adhesive tape is fixed, avoid the staff to touch carelessly and cause danger, and with lead wire body 9 winding on receipts line pole 7, the square cubic installation lug 8 through receiving line pole 7 both ends carries out the adherence and settles with the inner wall of fixed recess 5, and then can fix receipts line pole 7 that sets up in fixed frame 3, it is not hard up to prevent to lead to the winding lead wire because of rotating, carry out the card with protection casing 6 through left and right sides board and base 2 and put the arrangement at last.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a novel distribution transformer lead structure which characterized in that: the cable winding device comprises a bottom plate (1), a base (2), a fixing frame (3), a clamping groove (4), a fixing groove (5), a protective cover (6), a winding rod (7), a mounting lug (8), a lead body (9), a connector (10), a protective sleeve (11), a copper wire (12), an insulating tin paper layer (13) and a wear-resistant rubber layer (14); the wire take-up mechanism is characterized in that the bottom plate (1) is located at the bottom of the lead structure, the upper surface of the bottom plate (1) is fixedly connected with the base (2) through welding, the fixed frame (3) is vertically welded on the upper surface of the base (2), the two side edges of the base (2) are provided with the fixed grooves (5), the inner side of the fixed frame (3) is provided with the clamping groove (4), the protective cover (6) is arranged above the base (2), the inner wall of the protective cover (6) through the two side plates is provided with the clamping block which is placed in the fixed grooves (5) to be clamped and connected with the base (2), the wire take-up rod (7) and the installation lug (8) form the wire take-up mechanism of the lead structure, the installation lug (8) is fixedly connected with the two ends of the wire take-up rod (7) through welding, the wire take-up rod (7) is clamped and placed in the clamping groove (4) through the installation lug, lead wire body (9) winding is on receiving line pole (7), just the both ends of lead wire body (9) have connector (10) through the electric iron welding respectively, the both ends cover of lead wire body (9) has lag (11), lead wire body (9) comprises copper line (12), insulating tin paper layer (13) and wear-resisting rubber layer (14), insulating tin paper layer (13) parcel is in the outer of copper line (12), wear-resisting rubber layer (14) parcel is in the outer of insulating tin paper layer (13).
2. The novel distribution transformer lead structure of claim 1, wherein: the bottom plate (1) is a square plate made of insulating plastics, and the lower surface of the bottom plate (1) is provided with an adhesive sticker.
3. The novel distribution transformer lead structure of claim 1, wherein: the lead wire fixing frame is characterized in that a plurality of groups of fixing frames (3) are arranged on the base (2), and lead wire bodies (9) wrapped with wear-resistant rubber layers (14) with different colors are arranged in the fixing frames (3).
4. The novel distribution transformer lead structure of claim 1, wherein: the mounting lug (8) is of a square block structure.
5. The novel distribution transformer lead structure of claim 1, wherein: the protective cover (6) is connected with the base (2) through the left side plate and the right side plate, and gaps are reserved between the front side plate and the rear side plate of the protective cover (6) and the base (2).
6. The novel distribution transformer lead structure of claim 1, wherein: the protective sleeve (11) is movably sleeved on the lead body (9), and after the two ends of the lead body (9) are connected through the connectors (10), the protective sleeve (11) is pushed to the joint and fixed by the insulating adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198448.XU CN210837429U (en) | 2019-12-10 | 2019-12-10 | Novel distribution transformer lead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198448.XU CN210837429U (en) | 2019-12-10 | 2019-12-10 | Novel distribution transformer lead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837429U true CN210837429U (en) | 2020-06-23 |
Family
ID=71264708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922198448.XU Active CN210837429U (en) | 2019-12-10 | 2019-12-10 | Novel distribution transformer lead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837429U (en) |
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2019
- 2019-12-10 CN CN201922198448.XU patent/CN210837429U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Novel Lead Structure for Distribution Transformers Effective date of registration: 20230915 Granted publication date: 20200623 Pledgee: Baoding Bank Co.,Ltd. Xiongxian Branch Pledgor: HEBEI XIN HUAN TONG TRANSFORMER MANUFACTURING CO.,LTD. Registration number: Y2023980057247 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |