CN216871705U

CN216871705U - Outdoor combined mutual inductor

Info

Publication number: CN216871705U
Application number: CN202122839302.6U
Authority: CN
Inventors: 王琳琳; 梅晓浩; 张雅辛
Original assignee: Henan Zhikai Intelligent Technology Co ltd
Current assignee: Henan Zhikai Intelligent Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-01
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of mutual inductors, in particular to an outdoor combined mutual inductor which comprises a fixing plate and a mutual inductor arranged on the fixing plate, wherein a plurality of placing grooves are formed in the upper end of the fixing plate, two concave-shaped positioning plates are fixedly connected to the lower end of the mutual inductor, an I-shaped pushing block is slidably connected between the two positioning plates and connected with the mutual inductor through a spring, limiting plates are hinged to two ends of the pushing block, kidney-shaped grooves are formed in the limiting plates, clamping columns are fixedly connected between the two positioning plates, sliding grooves which correspond to the limiting plates one by one are formed in two side walls of the placing grooves, the limiting plates can be inserted into the sliding grooves, a plurality of clamping plates which correspond to the sliding grooves one by one are slidably connected in the fixing plate, and the clamping plates can be in contact with the limiting plates. The problem that the existing outdoor combined transformer is inconvenient to disassemble is effectively solved; according to the utility model, the mutual inductor can be fixed on the fixing plate only by placing the mutual inductor on the fixing plate and pressing the mutual inductor downwards, so that the workload of workers is reduced.

Description

Outdoor combined mutual inductor

Technical Field

The utility model relates to the technical field of transformers, in particular to an outdoor combined transformer.

Background

The combined mutual inductor is characterized in that mutual inductors of different models are placed together, then the mutual inductors are connected one by one through a connecting device, when the existing mutual inductors are combined, workers need to fix the mutual inductors on a plate through bolts, then the plate is fixed at the position where the mutual inductors need to be placed, when the workers need to replace the combination of the mutual inductors, the workers often need to detach a plurality of bolts, then the new mutual inductors are fixed through the bolts, the workload of the workers is increased through the mode, and the working efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide an outdoor combined transformer, which effectively solves the problem that the existing outdoor combined transformer is inconvenient to disassemble.

The technical scheme includes that the outdoor combined mutual inductor comprises a fixed plate and a mutual inductor arranged on the fixed plate, a plurality of accommodating grooves perpendicular to the plate surface are formed in the fixed plate, two concave-shaped positioning plates which can be inserted into the same accommodating groove are fixedly connected to the lower end of the mutual inductor, an I-shaped pushing block is slidably connected between the two positioning plates and connected with the mutual inductor through springs, limiting plates are hinged to two ends of the pushing block, kidney-shaped grooves penetrating through the width direction of the limiting plates are formed in the limiting plates, clamping columns inserted into the kidney-shaped grooves on the corresponding sides of the two positioning plates are fixedly connected between the two positioning plates, sliding grooves corresponding to the limiting plates one by one are formed in two side walls of the accommodating groove, the limiting plates can be inserted into the sliding grooves, a plurality of clamping plates corresponding to the sliding grooves one by one are slidably connected in the fixed plate, and the clamping plates can be in contact with the limiting plates.

Preferably, the position of the clamping column is higher than the position of the limiting plate hinged with the pushing block.

Preferably, the inner end face of the clamping plate is an inclined face with a low inner part and a high outer part.

Preferably, the outer ends of the two clamping plates are connected through a connecting plate.

Preferably, the connecting plate is connected with the fixing plate through a tension spring.

Preferably, the connecting plate is provided with a handle.

The utility model has the beneficial effects that:

the utility model has simple structure, convenient operation, novel conception and strong practicability, and the workers only need to place the mutual inductor at a proper position, then the mutual inductor is pressed downwards, so that the mutual inductor can be completely fixed on the fixed plate, when the mutual inductor needs to be disassembled, the staff only needs outwards to stimulate the handle, just can remove spacing to the mutual-inductor, staff's work load has been reduced, the setting of fixed plate, be convenient for provide the support to the mutual-inductor, make placing that the mutual-inductor can be better, the setting of locating plate, be convenient for fix a position the mutual-inductor, make fixing on the fixed plate that the mutual-inductor can be better faster, the limiting plate, the kidney slot, the setting of cardboard and jack-post, be convenient for carry on spacingly to the mutual-inductor, make the mutual-inductor can't reciprocate on the fixed plate, the setting of connecting plate, be convenient for remove spacingly to the cardboard, staff's work load has been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view in section and partially in elevation of the present invention;

FIG. 3 is a schematic right side view of the utility model in stepped cutaway;

FIG. 4 is a schematic view of the present invention with the mounting plate and the instrument transformer removed;

in the figure, 1-fixed plate; 2-a mutual inductor; 3-placing the groove; 4, positioning a plate; 5-pushing the block; 6-a spring; 7-a limiting plate; 8-kidney-shaped groove; 9-clamping column; 10-a sliding groove; 11-a clamping plate; 12-a connecting plate; 13-a tension spring; 14-handle.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

By giving in fig. 1 to 4, an outdoor combined transformer, including fixed plate 1 with install mutual-inductor 2 on fixed plate 1, fixed plate 1 connects on the shelf that needs place mutual-inductor 2 through bolted disassembly, set up the standing groove 3 of 1 face of a plurality of perpendicular to fixed plate on the fixed plate 1, two character cut in bas-relief shapes of mutual-inductor 2 lower extreme fixedly connected with and can insert the locating plate 4 in same standing groove 3, the end of the back of the body of two locating plates 4 contacts with 3 lateral walls of standing groove.

Two sliding connection has an I-shaped to promote piece 5 between locating plate 4, promotes piece 5 and is connected with mutual-inductor 2 through

spring

6, and 6 one ends of spring are connected with 5 lower extremes of promotion piece, and the other end of spring 6 is connected with 2 lower extremes of mutual-inductor.

Promote 5 both ends of piece and articulate there is limiting plate 7, offer the kidney slot 8 that runs through 7 width direction of limiting plate on the limiting plate 7, fixedly connected with inserts its card post 9 that corresponds the side kidney slot 8 between two locating plates 4, and fixed connection between card post 9 and two locating plates 4, card post 9 inserts in the kidney slot 8, and when limiting plate 7 upwards or swung downwards, card post 9 is injectd limiting plate 7 through kidney slot 8.

The sliding grooves 10 corresponding to the limiting plates 7 one to one are formed in the two side walls of the placing groove 3, the limiting plates 7 can be inserted into the sliding grooves 10, and the limiting plates 7 swing downwards and are inserted into the sliding grooves 10 in the process that the pushing block 5 moves upwards.

The fixing plate 1 is internally and slidably connected with a plurality of clamping plates 11 in one-to-one correspondence with the sliding grooves 10, the inner end face of each clamping plate 11 is an inclined plane with a low inner part and a high outer part, each clamping plate 11 can be in contact with the corresponding limiting plate 7, the clamping plates 11 are pressed in the process of downward swinging of the limiting plates 7, the clamping plates 11 move outwards under the action of the inclined planes, the outer ends of the two clamping plates 11 are connected through one connecting plate 12, and the connecting plates 12 are connected with the fixing plate 1 through tension springs 13.

The position of calorie post 9 is higher than limiting plate 7 and promotes the articulated position of piece 5, and when limiting plate 7 moved down to cardboard 11 lower extreme, limiting plate 7 was in tilt up's state, when preventing mutual-inductor 2 rebound, limiting plate 7 downswing.

The connecting plate 12 is provided with a handle 14.

When the combined type mutual inductor fixing device is used, a worker places mutual inductors 2 to be combined on the fixing plate 1 according to a proper sequence, the positioning plate 4 is inserted into the placing groove 3, and the pushing block 5 is in contact with the lower side wall of the placing groove 3;

when workers need to fix the mutual inductor 2, the workers press the mutual inductor 2 downwards, the pushing block 5 moves upwards under the action of the lower side wall of the placing groove 3, the spring 6 is stressed and compressed along with the upward movement of the pushing block 5, the two limiting plates 7 swing outwards under the action of the kidney-shaped groove 8 and the clamping columns 9, and the limiting plates 7 are gradually inserted into the sliding groove 10;

along with the gradual downward movement of the mutual inductor 2, the limiting plate 7 is in contact with the inclined surface of the clamping plate 11, the clamping plate 11 drives the connecting plate 12 to move outwards under the action of downward pressing of the limiting plate 7, the tension spring 13 is stressed and stretched, when the limiting plate 7 is separated from the clamping plate 11, the clamping plate 11 is restored to the initial position under the action of the tension spring 13, the limiting plate 7 is limited by the clamping plate 11 at the moment, and the mutual inductor 2 cannot move up and down;

when the staff need dismantle mutual-inductor 2, the staff holds handle 14 to outwards stimulate connecting plate 12, and connecting plate 12 drives cardboard 11 and outwards removes, thereby removes the spacing to limiting plate 7, then staff rebound mutual-inductor 2, and ejector pad 5 resumes initial position under the effect of spring 6, and two limiting plates 7 are synchronous upwards swings.

Claims

1. The utility model provides an outdoor combined transformer, includes fixed plate (1) and installs mutual-inductor (2) on fixed plate (1), its characterized in that: a plurality of placing grooves (3) which are perpendicular to the surface of the fixing plate (1) are formed in the fixing plate (1), two concave positioning plates (4) which can be inserted into the same placing groove (3) are fixedly connected to the lower end of the mutual inductor (2), an I-shaped pushing block (5) is slidably connected between the two positioning plates (4), the pushing block (5) is connected with the mutual inductor (2) through a spring (6), limiting plates (7) are hinged to the two ends of the pushing block (5), a waist-shaped groove (8) which penetrates through the width direction of the limiting plates (7) is formed in each limiting plate (7), clamping columns (9) which are inserted into the corresponding waist-shaped grooves (8) are fixedly connected between the two positioning plates (4), sliding grooves (10) which are in one-to-one correspondence with the limiting plates (7) are formed in the two side walls of the placing groove (3), the limiting plates (7) can be inserted into the sliding grooves (10), a plurality of clamping plates (11) which are in one-to-one correspondence with the sliding grooves (10) are slidably connected in the fixing plate (1), the clamping plate (11) can be contacted with the limiting plate (7).

2. An outdoor combined transformer according to claim 1, characterized in that: the position of the clamping column (9) is higher than the position of the limiting plate (7) hinged with the pushing block (5).

3. An outdoor combined transformer according to claim 1, characterized in that: the inner end surface of the clamping plate (11) is an inclined surface with a low inner part and a high outer part.

4. An outdoor combined transformer according to claim 1, characterized in that: the outer ends of the two clamping plates (11) are connected through a connecting plate (12).

5. An outdoor combined transformer according to claim 4, characterized in that: the connecting plate (12) is connected with the fixing plate (1) through a tension spring (13).

6. An outdoor combined transformer according to claim 4, characterized in that: the connecting plate (12) is provided with a handle (14).