CN210575365U - Quick wiring installation type safety transformer - Google Patents

Abstract

The utility model discloses a quick wiring installation type safety transformer, the power distribution box comprises a box body, the inner wall swing joint of box has transformer main body, the top fixedly connected with adjusting device of box inner wall, adjusting device's bottom fixedly connected with transformer main body, adjusting device includes two curb plates, the top of curb plate and the top fixed connection of box inner wall, the side of curb plate has been seted up the through-hole and has been rotated through the through-hole is spacing. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use, because the steering adjustment of transformer is convenient inadequately, has the problem that wastes time and energy when overhauing, circuit installation and dismouting, has reduced work efficiency, the problem of bringing inconvenience for the use.

Description

Quick wiring installation type safety transformer

Technical Field

The utility model relates to a transformer technical field specifically is a quick wiring installation type safety transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: the transformer comprises a power transformer and special transformers (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impulse transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like), wherein the transformer is inevitably damaged in the process of using the transformer, the common transformer is inconvenient for workers to comprehensively overhaul the transformer, the overhaul process is time-consuming and labor-consuming, the work burden of the workers is greatly increased, the workers cannot well find all problems of the transformer, the service life of the transformer is easily shortened, and the workers are greatly inconvenient, so that the transformer is provided, for example, the transformer disclosed by the Chinese patent CN208111235U comprises a box body, supporting plates are fixedly connected to the tops of the left side and the right side of the inner wall of the box body, and the two supporting plates are fixedly connected through fixing blocks, the top fixedly connected with of fixed block revolves the shell, and swing joint has the rotor plate in the recess of rotatory shell inner wall, and the bottom fixedly connected with rotary rod of rotor plate, the bottom of rotary rod from last to running through rotatory shell and fixed block down in proper order and extending to the outside of fixed block. The utility model discloses a backup pad, fixed block, rotatory shell, rotor plate, rotary rod, stopper, gag lever post, movable plate, spacing spring, spacing shell, bearing and bracing piece mutually support, make whole transformer main part can rotate in the inside of box, make things convenient for the staff to overhaul it comprehensively, greatly lightened staff's work burden, be favorable to the staff to discover all problems that the transformer exists, bring very big facility for the staff; however, in the actual use process, the steering adjustment of the transformer is not convenient enough, so that the problems of time and labor waste in the process of overhauling, circuit installation and dismounting are solved, the working efficiency is reduced, and the inconvenience is brought to the use.

Disclosure of Invention

An object of the utility model is to provide a quick wiring installation type safety transformer improves traditional device, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick wiring installation type safety transformer, includes the box, the inner wall swing joint of box has transformer main part, the top fixedly connected with adjusting device of box inner wall, adjusting device's bottom fixedly connected with transformer main part.

The adjusting device comprises two side plates, the tops of the side plates are fixedly connected with the top of the inner wall of the box body, the side surface of the side plate is provided with a through hole and is limited and rotated by the through hole to form a rotating shaft, the opposite ends of the two rotating shafts are fixedly connected with a bidirectional screw rod, the surface of the bidirectional screw is screwed with two thread rings, the top of the inner wall of the box body is fixedly connected with a transverse plate, the lower surface of the transverse plate is provided with a sliding chute, the top of the threaded ring is fixedly connected with a sliding rod, the top of the sliding rod is connected with the inner wall of the sliding chute in a sliding way, the bottom of the threaded ring is rotatably connected with a transmission rod through a pin shaft, the bottom of the transmission rod is rotatably connected with a first plate through a pin shaft, the lower surface of the first plate is limited to rotate and provided with a rotating column, the bottom of the rotating column is fixedly connected with a second plate, and the lower surface of the second plate is fixedly connected with the upper surface of the transformer main body.

Preferably, the surfaces of the two rotating shafts are fixedly connected with limiting rings, and opposite sides of the two limiting rings are respectively connected with the opposite sides of the two side plates in a rotating mode.

Preferably, the back ends of the two rotating shafts are fixedly connected with knobs, and anti-skid grains are formed in the surfaces of the knobs.

Preferably, the opposite sides of the two threaded rings are fixedly connected with rubber rings.

Preferably, the top of the sliding rod is an arc-shaped end surface.

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

firstly, the utility model enables the transformer main body to smoothly perform steering adjustment through the arrangement of the adjusting device, and then performs operations such as maintenance, circuit installation, disassembly and assembly;

the two-way screw rod rotates along with the rotation of the manual driving rotating shaft, the threaded ring screwed with the two-way screw rod has the trend of synchronous rotation along with the two-way screw rod, and the slide rod can only slide left and right in the chute, so that after the two-way screw rod rotates, the threaded ring can not rotate along with the two-way screw rod due to the transmission and the obstruction of the slide rod, and the two-way screw rod and the threaded ring can rotate relatively; when the bidirectional screw rod rotates, the two threaded rings can simultaneously move towards or away from each other on the bidirectional screw rod; when the two threaded rings move away from each other on the bidirectional screw rod, the first plate, the rotating column and the second plate can drive the transformer main body to ascend together through the transmission of the transmission rod, after the transformer main body ascends, the lower surface of the transformer main body is separated from the contact with the inner wall of the box body, the friction resistance is reduced, the rotation of the transformer main body can be completed through the rotation of the rotating column on the first plate, and the operations of maintenance, line installation, disassembly and assembly and the like can be performed after the transformer main body rotates;

thirdly, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use process, because the steering adjustment of transformer is convenient inadequately, has the problem that wastes time and energy when overhauing, circuit installation and dismouting, has reduced work efficiency, the problem of bringing inconvenience for the use.

Drawings

Fig. 1 is a front sectional view of the structure of the present invention.

Fig. 2 is a front sectional view of the threaded ring of the present invention.

In the figure: the transformer comprises a box body 1, a transformer body 2, an adjusting device 3, a side plate 4, a rotating shaft 5, a bidirectional screw 6, a threaded ring 7, a transverse plate 8, a sliding chute 9, a sliding rod 10, a transmission rod 11, a first plate 12, a rotating column 13, a second plate 14, a limiting ring 15, a knob 16 and a rubber ring 17.

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 2, the present invention provides a technical solution: a quick wiring installation type safety transformer comprises a box body 1, wherein the box body 1 plays an external supporting and protecting role; the inner wall of the box body 1 is movably connected with a transformer main body 2, the top of the inner wall of the box body 1 is fixedly connected with an adjusting device 3, the transformer main body 2 can smoothly perform steering adjustment through the arrangement of the adjusting device 3, and then operations such as maintenance, line installation, disassembly and assembly are performed; the bottom of the adjusting device 3 is fixedly connected with a transformer main body 2.

The adjusting device 3 comprises two side plates 4, the tops of the side plates 4 are fixedly connected with the top of the inner wall of the box body 1, the side surfaces of the side plates 4 are provided with through holes, rotating shafts 5 are in limited rotation through the through holes, limiting rings 15 are fixedly connected to the surfaces of the two rotating shafts 5, the opposite sides of the two limiting rings 15 are respectively in rotating connection with the opposite sides of the two side plates 4, and the two-way screw 6 can perform stable limited rotation between the two side plates 4 and cannot move left and right through the arrangement of the two limiting rings 15; the opposite ends of the two rotating shafts 5 are fixedly connected with knobs 16, anti-skid grains are arranged on the surfaces of the knobs 16, the rotating shafts 5 can be conveniently driven to rotate through the arrangement of the knobs 16, and the anti-skid grains are arranged on the knobs, so that the rotating shafts are more labor-saving; the opposite ends of the two rotating shafts 5 are fixedly connected with two-way screw rods 6, the surfaces of the two-way screw rods 6 are in threaded connection with two threaded rings 7, the rotating shafts 5 are driven to rotate manually, the two-way screw rods 6 rotate along with the two-way screw rods 6, the threaded rings 7 in threaded connection with the two-way screw rods 6 have the trend of rotating synchronously with the two-way screw rods 6, and the sliding rods 10 can only slide left and right in the sliding grooves 9, so that after the two-way screw rods 6 rotate, the threaded rings 7 cannot rotate together with the two-way screw rods 6 due to transmission and obstruction of the sliding rods 10, and relative rotation is generated between the two; when the bidirectional screw 6 rotates, the two threaded rings 7 can move towards or away from the bidirectional screw 6 at the same time; the opposite sides of the two threaded rings 7 are fixedly connected with rubber rings 17, and the two threaded rings 7 are prevented from being in direct contact in the process of moving in opposite directions through the arrangement of the rubber rings 17, so that the threaded rings 7 are prevented from being abraded; the top of the inner wall of the box body 1 is fixedly connected with a transverse plate 8, the lower surface of the transverse plate 8 is provided with a chute 9, the top of the threaded ring 7 is fixedly connected with a slide rod 10, the top of the slide rod 10 is an arc-shaped end surface, the slide rod 10 can slide in the chute 9 more smoothly through the arrangement of the arc-shaped end surface on the slide rod 10, the top of the slide rod 10 is in sliding connection with the inner wall of the chute 9, the bottom of the threaded ring 7 is rotationally connected with a transmission rod 11 through a pin shaft, when the two threaded rings 7 move away from each other on the bidirectional screw 6, through the transmission of the transmission rod 11, the first plate 12, the rotating column 13 and the second plate 14 can drive the transformer body 2 to ascend together, after ascending, the lower surface of the transformer body 2 is separated from the contact with the inner wall of the box body 1, the friction resistance is reduced, through the rotation of the rotating column, the operation such as maintenance, line installation, disassembly and assembly can be carried out; the bottom of the transmission rod 11 is rotatably connected with a first plate 12 through a pin shaft, a rotating column 13 is rotatably limited on the lower surface of the first plate 12, a second plate 14 is fixedly connected to the bottom of the rotating column 13, and the lower surface of the second plate 14 is fixedly connected with the upper surface of the transformer body 2.

The working principle is as follows: when the quick wiring installation type safety transformer is used, the rotation of the rotating shaft 5 is manually driven, the bidirectional screw 6 rotates along with the rotation, the threaded ring 7 in threaded connection with the bidirectional screw 6 has a trend of rotating synchronously with the bidirectional screw 6, and the sliding rod 10 can only slide left and right in the sliding groove 9, so that after the bidirectional screw 6 rotates, the threaded ring 7 cannot rotate along with the bidirectional screw 6 due to the transmission and the obstruction of the sliding rod 10, and the bidirectional screw 6 and the threaded ring 7 rotate relatively; when the bidirectional screw 6 rotates, the two threaded rings 7 can move towards or away from the bidirectional screw 6 at the same time; when the two threaded rings 7 move away from each other on the bidirectional screw 6, the plate I12, the rotating column 13 and the plate II 14 can drive the transformer main body 2 to ascend together through the transmission of the transmission rod 11, after the transformer main body 2 ascends, the lower surface of the transformer main body 2 is separated from the contact with the inner wall of the box body 1, the friction resistance is reduced, the rotation of the transformer main body 2 can be completed through the rotation of the rotating column 13 on the plate I12, and the operations of maintenance, line installation, disassembly and assembly and the like can be performed after the transformer main body 2 rotates; through the cooperation use between the above-mentioned structure, solved in the in-service use process, because the turning to of transformer is adjusted convenient inadequately, has the problem that wastes time and energy when overhauing, circuit installation and dismouting, has reduced work efficiency, gives the problem that the use is inconvenient.

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 (5)

1. The utility model provides a quick wiring installation type safety transformer, includes box (1), the inner wall swing joint of box (1) has transformer main part (2), its characterized in that: the top of the inner wall of the box body (1) is fixedly connected with an adjusting device (3), and the bottom of the adjusting device (3) is fixedly connected with a transformer main body (2);

the adjusting device (3) comprises two side plates (4), the tops of the side plates (4) are fixedly connected with the top of the inner wall of the box body (1), the side surfaces of the side plates (4) are provided with through holes, rotating shafts (5) are rotated in a limiting mode through the through holes, the opposite ends of the two rotating shafts (5) are fixedly connected with two-way screw rods (6), the surface of each two-way screw rod (6) is screwed with two threaded rings (7), the top of the inner wall of the box body (1) is fixedly connected with a transverse plate (8), the lower surface of the transverse plate (8) is provided with a sliding groove (9), the top of each threaded ring (7) is fixedly connected with a sliding rod (10), the top of each sliding rod (10) is slidably connected with the inner wall of the sliding groove (9), the bottom of each threaded ring (7) is rotatably connected with a transmission rod (11) through a, the lower surface of the first plate (12) is limited to rotate to form a rotating column (13), the bottom of the rotating column (13) is fixedly connected with a second plate (14), and the lower surface of the second plate (14) is fixedly connected with the upper surface of the transformer main body (2).

2. A quick wiring installation type safety transformer according to claim 1, characterized in that: the surface of the two rotating shafts (5) is fixedly connected with a limiting ring (15), and the opposite sides of the two limiting rings (15) are respectively connected with the opposite sides of the two side plates (4) in a rotating mode.

3. A quick wiring installation type safety transformer according to claim 1, characterized in that: two equal fixedly connected with knob (16) in the back of the body end of pivot (5), anti-skidding line has been seted up on the surface of knob (16).

4. A quick wiring installation type safety transformer according to claim 1, characterized in that: the opposite sides of the two threaded rings (7) are fixedly connected with rubber rings (17).

5. A quick wiring installation type safety transformer according to claim 1, characterized in that: the top of the sliding rod (10) is an arc-shaped end face.

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