CN217086336U

CN217086336U - Terminal connection structure of electric signal oil level indicator for transformer oil conservator

Info

Publication number: CN217086336U
Application number: CN202220404940.7U
Authority: CN
Inventors: 孙晓峰; 孙德林; 杨丽萍
Original assignee: Shenyang Delin Electric Appliance Co ltd
Current assignee: Shenyang Delin Electric Appliance Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-29
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a terminal connection structure of transformer stores up oil tank electricity signal oil level gaugember, including the binding post base, the fixed surface of binding post base is equipped with a piece, a plurality of wiring grooves have been seted up to the inner wall of a piece, the lower extreme of binding post base is equipped with a plurality of wiring solder joints, the inner wall of binding post base runs through and is equipped with line ball structure, line ball structure is located the below of wiring solder joint, the inner wall of a piece runs through and is equipped with a plurality of solidus structures, every solidus structure all pegs graft in the wiring groove that corresponds, one of them the inner wall of solidus structure runs through and is equipped with handle structure, the utility model provides a terminal connection structure of transformer stores up oil tank electricity signal oil level gaugember has multiple wiring mode, and application scope is extensive, can effectual assurance wiring effect, and the practicality is strong.

Description

Terminal connection structure of electric signal oil level indicator for transformer oil conservator

Technical Field

The utility model relates to an oil level gaugember technical field, concretely relates to terminal connection structure of electricity signal oil level gaugember for transformer oil conservator.

Background

The oil level indicator mainly comprises a display part, an alarm part, a transmission part and a sensing part. The display part consists of a pointer and an indicating disc; the alarm part consists of a magnet (or a cam) and a switch; the transmission part consists of a swing rod, a reversing speed-changing gear and a magnetic coupler; the sensing part is a floater, a floating ball or an oil conservator diaphragm, and the terminal connecting structure of the existing oil level gauge can only fix the wire body in the wiring groove by using a screw, so that the wire body is greatly damaged, and the wire body is easily broken, thereby influencing the wiring effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal connection structure of transformer stores up oil tank electricity signal oil level gaugember to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: terminal connection structure of transformer oil conservator electricity signal oil level gaugember, including the binding post base, the fixed surface of binding post base is equipped with a piece, a plurality of wiring grooves have been seted up to the inner wall of a piece, the lower extreme of binding post base is equipped with a plurality of wiring solder joints, the inner wall of binding post base runs through to be equipped with line ball structure, line ball structure is located the below of wiring solder joint, the inner wall of a piece runs through to be equipped with a plurality of solidus structures, every solidus structure all pegs graft in the wiring groove that corresponds, one of them the inner wall of solidus structure runs through to be equipped with handle structure.

Preferably, the wire fixing structure comprises a screw rod, the screw rod is screwed in the support block, a support cylinder is fixedly assembled at the upper end of the screw rod, a handle structure is inserted into the inner wall of the support cylinder, the lower end of the screw rod is connected with a pressing block through a connecting rod, and the pressing block is inserted into the wiring groove.

Preferably, the line pressing structure comprises two movable rods, the two movable rods symmetrically penetrate through the wiring terminal base, the lower ends of the movable rods are fixedly provided with pressing plates, the surfaces of the two movable rods are fixedly provided with top plates, springs are sleeved on the outer walls of the two movable rods, one ends of the springs are fixedly assembled with the top plates, and the other ends of the springs are fixedly assembled with the wiring terminal base.

Preferably, the handle structure comprises a handle, the handle penetrates through one of the wire fixing structures, a clamping block is fixedly assembled at the end of the handle, and the clamping block is clamped with the wire fixing structure.

Compared with the prior art, the beneficial effects of the utility model are that: the terminal connecting structure of the transformer oil conservator electric signal oil level indicator ensures the overall stability through the wiring terminal base and is convenient to hold, the line body is convenient to be non-fixedly connected with the wiring terminal through the matching of the support block and the wiring groove, the line body is tightly pressed through the line fixing structure, the connecting effect of the line body and the wiring groove is ensured, meanwhile, the line body can be effectively prevented from being separated from the wiring groove, the line body can be conveniently connected in another mode through the action of a wiring welding spot, the line body is convenient to be welded on the wiring terminal base, the wiring firmness is ensured, the position of the line body can be determined before welding through the action of the line pressing structure, and after the welding is finished, the line body can also be limited to ensure the connecting effect;

the utility model provides a terminal connection structure of transformer oil conservator electricity signal oil level gaugember has multiple mode of connection, and application scope is extensive, effect that can effectual assurance wiring, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1-a wiring terminal base, 2-a support block, 3-a wiring groove, 4-a wiring welding spot, 5-a handle structure, 51-a handle, 52-a fixture block, 6-a wire fixing structure, 61-a press block, 62-a screw rod, 63-a support barrel, 64-a connecting rod, 7-a wire pressing structure, 71-a press plate, 72-a top plate, 73-a spring and 74-a movable rod.

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.

Please refer to fig. 1-2, the utility model provides a terminal connection structure of transformer stores up oil tank electricity signal oil level gaugember, including binding post base 1, binding post base 1's fixed surface is equipped with a piece 2, a plurality of wiring grooves 3 have been seted up to the inner wall of a piece 2, binding post base 1's lower extreme is equipped with a plurality of wiring solder joints 4, binding post base 1's inner wall runs through and is equipped with line ball structure 7, line ball structure 7 is located wiring solder joint 4's below, the inner wall of a piece 2 runs through and is equipped with a plurality of solidus structures 6, every solidus structure 6 all pegs graft in the wiring groove 3 that corresponds, the inner wall of one of them solidus structure 6 runs through and is equipped with handle structure 5.

Guarantee holistic stability through binding post base 1, conveniently hold convenient assembly simultaneously, cooperation through piece 2 and wiring groove 3, make things convenient for the line body and binding post non-fixed connection, and through solidus structure 6, compress tightly the line body, guarantee its and wiring groove 3's the connection effect, can effectually avoid the line body to break away from wiring groove 3 simultaneously, handle structure 5 makes things convenient for the adjustment solidus structure 6, effect through wiring solder joint 4, can carry out another kind of connected mode with the line body, make things convenient for the line body welding on binding post base 1, guarantee the fastness of wiring, and through line ball structure 7's effect, can be with line body position determination before the welding, after the welding is accomplished simultaneously, also can carry out a spacing work to the line body, guarantee the effect of connecting.

The wire fixing structure 6 comprises a screw 62, the screw 62 is screwed in the support block 2, a support cylinder 63 is fixedly assembled at the upper end of the screw 62, a handle structure 5 is inserted into the inner wall of the support cylinder 63, the lower end of the screw 62 is connected with a pressing block 61 through a connecting rod 64, and the pressing block 61 is inserted into the wiring groove 3.

When the wire fixing structure 6 is needed to be used, firstly, the handle structure 5 penetrates through the supporting cylinder 63, the handle structure 5 is rotated to drive the supporting cylinder 63 to rotate, the supporting cylinder 63 drives the screw rod 62 to rotate at the moment, and according to the screw rod 62 and the supporting block 2 in a screwed connection effect, the screw rod 62 can move up or down at the moment, when the direction of rotating the supporting cylinder 63 is that the adjusting screw rod 62 moves down, the screw rod 62 drives the pressing block 61 to move down through the connecting rod 64, the wire body is compacted, and the wire connection effect is ensured.

Line ball structure 7 includes two movable rods 74, and two movable rods 74 symmetry run through in binding post base 1, and the lower extreme fixed mounting of two movable rods 74 has clamp plate 71, and the equal fixed mounting in surface of two movable rods 74 has roof 72, and spring 73 has all been cup jointed to the outer wall of two movable rods 74, and spring 73's one end and roof 72 fixed mounting, spring 73's the other end and binding post base 1 fixed mounting.

Before a wire body welding tool needs to be carried out, firstly, the pressing plate 71 is pulled downwards, the movable rods 74 on two sides are driven to move, the movable rods 74 drive the top plate 72 to extrude the spring 73 to deform, at the moment, when a gap is formed between the pressing plate 71 and the wiring terminal base 1, a wire body is placed in, the pressing plate 71 is loosened, the pressing plate 71 can be ensured to restore to the original position according to the elastic force of the spring 73, the wire body is pre-fixed, and the wire body and the wiring welding point 4 are welded by using a welding machine.

The handle structure 5 comprises a handle 51, the handle 51 penetrates through one of the wire fixing structures 6, a fixture block 52 is fixedly assembled at the end head of the handle 51, and the fixture block 52 is clamped with the wire fixing structure 6.

When one of the wire fixing structures 6 needs to be adjusted, the handle 51 is firstly inserted into the wire fixing structure 6, and when the fixture block 52 is clamped with the wire fixing structure 6, the assembly is completed, and the handle 51 can be rotated to drive the wire fixing structure 6 to integrally rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Terminal connection structure of transformer stores up electricity signal oil level gaugember for oil tank, its characterized in that: including binding post base (1), the fixed surface of binding post base (1) is equipped with a piece (2), a plurality of wiring grooves (3) have been seted up to the inner wall of a piece (2), the lower extreme of binding post base (1) is equipped with a plurality of wiring solder joints (4), the inner wall of binding post base (1) runs through and is equipped with line ball structure (7), line ball structure (7) are located the below of wiring solder joint (4), the inner wall of a piece (2) runs through and is equipped with a plurality of solidus structures (6), every solidus structure (6) all peg graft in corresponding wiring groove (3), one of them the inner wall of solidus structure (6) runs through and is equipped with handle structure (5).

2. The structure for connecting a terminal of an electrical signal oil level gauge for a transformer conservator as claimed in claim 1, wherein: the wire fixing structure (6) comprises a screw rod (62), the screw rod (62) is in threaded connection with the support block (2), a support cylinder (63) is fixedly assembled at the upper end of the screw rod (62), a handle structure (5) is inserted into the inner wall of the support cylinder (63), the lower end of the screw rod (62) is connected with a pressing block (61) through a connecting rod (64), and the pressing block (61) is inserted into the wiring groove (3).

3. The structure for connecting a terminal of an electrical signal oil level gauge for a transformer conservator as claimed in claim 1, wherein: line ball structure (7) include two movable rods (74), two movable rod (74) symmetry runs through in binding post base (1), two the lower extreme fixed mounting of movable rod (74) has clamp plate (71), two the equal fixed roof (72) that are equipped with in surface of movable rod (74), two spring (73) have all been cup jointed to the outer wall of movable rod (74), the one end and roof (72) fixed mounting of spring (73), the other end and binding post base (1) fixed mounting of spring (73).

4. The structure for connecting a terminal of an electrical signal oil level gauge for a transformer conservator as claimed in claim 1, wherein: the handle structure (5) comprises a handle (51), the handle (51) penetrates through one of the wire fixing structures (6), a clamping block (52) is fixedly assembled at the end head of the handle (51), and the clamping block (52) is clamped with the wire fixing structure (6).