CN212342441U

CN212342441U - High overload transformer

Info

Publication number: CN212342441U
Application number: CN201921956146.8U
Authority: CN
Inventors: 李尚林; 詹勋波
Original assignee: Guangdong Tebian Electric Co ltd
Current assignee: Guangdong Tebian Electric Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2021-01-12
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to the technical field of transformers, and a high transformer that transships is disclosed, which comprises an outer shell, the equal fixedly connected with fixed plate of inner chamber left side wall and the right side wall of shell, the protective sheath has all been cup jointed, two to the left and right sides of shell and the outside that is located the fixed plate the wire has been cup jointed to the inside of protective sheath, the one end of wire runs through the fixed plate and extends to the inside of shell, the one end fixedly connected with contact piece of protective sheath is kept away from to the wire, the right side fixedly connected with of shell is located the connecting wire at fixed plate top, the go-between that is located the shell inside has been cup jointed to the outside of connecting wire, the top. This high overload transformer carries out the local outage through the consumer that will be detected, prevents that the inspector from electrocuteeing in failure diagnosis, reduces the emergence of accident, also can guarantee simultaneously that other consumers can not cut off the power supply, makes other consumers normally work.

Description

High overload transformer

Technical Field

The utility model relates to a transformer technical field specifically is a high transformer that transships.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like.

The current and voltage in a line need to be detected when the transformer works normally, the safety of equipment is guaranteed, but when the equipment is maintained, local power failure needs to be carried out on the electric equipment, one transformer can work for a plurality of electric equipment, and the normal work of other electric equipment can be influenced by the power failure during fault diagnosis, so that the problem of the high-overload transformer is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high transformer that transships possesses the advantage that makes things convenient for failure diagnosis, has solved in equipment maintenance, need carry out the local outage to consumer, and a transformer probably works for many consumers, and the outage can influence the problem of other consumer's normal work when failure diagnosis.

(II) technical scheme

In order to realize the purpose of convenient fault diagnosis, the utility model provides a following technical scheme: a high overload transformer comprises a shell, wherein a fixed plate is fixedly connected to the left side wall and the right side wall of an inner cavity of the shell, protective sleeves are sleeved on the left side and the right side of the shell and positioned outside the fixed plate, wires are sleeved inside the two protective sleeves, one ends of the wires penetrate through the fixed plate and extend into the shell, one ends of the wires far away from the protective sleeves are fixedly connected with contact pieces, a connecting wire positioned at the top of the fixed plate is fixedly connected to the right side of the shell, a connecting ring positioned inside the shell is sleeved outside the connecting wire, a connecting arm is fixedly connected to the top of the connecting ring, a detection module is fixedly connected to one end of the connecting arm far away from the wires, a flow guide arm is fixedly connected to the bottom of the detection module, a protective shell is fixedly connected to the outside of the detection, the positive right-hand member fixedly connected with guard shield of protective housing, the positive left end fixed mounting of protective housing has the display screen, the inner chamber diapire fixed mounting of shell has electric putter, electric putter's top fixed mounting has the support arm, the solid fixed ring of the equal fixedly connected with in both ends of support arm, solid fixed ring's inside fixedly connected with conducting rod, the extreme point fixedly connected with contact head of conducting rod.

Preferably, circular through-holes are all seted up at the top of shell and left and right sides, and the back of shell articulates there is the door plant.

Preferably, fixing holes are formed in the two fixing plates, the hole diameter of each fixing hole is smaller than that of the circular through hole formed in the left side and the right side of the shell, and the fixing holes are communicated with the circular through holes.

Preferably, the connecting arm is L-shaped, the connecting arm and the connecting ring are integrated, and the bottom and the right side of the protective shell are both provided with limiting holes.

Preferably, one end of the diversion arm, which is far away from the detection module, is fixedly connected with a contact piece, the support arm is in an L shape, and the support arm and the two fixing rings are integrated.

Preferably, the conductive rod comprises a T-shaped rod and an L-shaped rod, the T-shaped rod and the L-shaped rod are integrated, and the end points of the T-shaped rod and the L-shaped rod are fixedly connected with the contact head.

(III) advantageous effects

Compared with the prior art, the utility model provides a high overload transformer possesses following beneficial effect:

the high overload transformer pushes the supporting arm from bottom to top by starting the electric push rod, the conducting rod in the fixing ring moves in the shell to separate the contact heads at the left end and the right end of the T-shaped rod from the contact sheets on the lead, the contact head at the top of the T-shaped rod contacts the contact sheet at the bottom of the guide arm, the L-shaped rod is far away from the contact head at one end of the T-shaped rod and contacts the contact sheet on the lead at the right end, so that the current of the electric equipment connected with the lead at the left end is cut off, the lead at the right end, the conducting rod, the guide arm, the detection module, the connecting arm and the connecting ring form a closed circuit, the detection module can detect the current and voltage data in real time and display the current and voltage data on a display screen, if the current and voltage are unstable or cut off, the alarm will give out an alarm to remind the detector to locally cut off the, the occurrence of accidents is reduced, and other electric equipment can be prevented from being powered off, so that other electric equipment can work normally.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is the schematic view of the protective shell structure of the present invention.

In the figure: the device comprises a shell 1, a fixing plate 2, a protective sleeve 3, a lead 4, a contact piece 5, a connecting ring 6, a connecting arm 7, a detection module 8, a guide arm 9, an alarm 10, a protective shell 11, a protective cover 12, a display screen 13, an electric push rod 14, a supporting arm 15, a fixing ring 16, a conductive rod 17, a contact head 18 and a connecting wire 19.

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. 1-2, a high overload transformer includes a housing 1, a circular through hole is formed at the top and left and right sides of the housing 1, a door panel is hinged at the back of the housing 1, fixing plates 2 are fixedly connected to left and right side walls of an inner cavity of the housing 1, fixing holes are formed in the two fixing plates 2, the hole diameter of the fixing holes is smaller than that of the circular through hole formed at the left and right sides of the housing 1, the fixing holes are communicated with the circular through hole, protective sleeves 3 are sleeved on the left and right sides of the housing 1 and outside the fixing plates 2, a lead 4 is sleeved inside the two protective sleeves 3, one end of the lead 4 penetrates through the fixing plate 2 and extends to the inside of the housing 1, one end of the lead 4 far from the protective sleeve 3 is fixedly connected with a contact piece 5, a connecting wire 19 located at the top of the fixing plate 2 is fixedly connected to the right side of the housing, the top of the connecting ring 6 is fixedly connected with a connecting arm 7, the connecting arm 7 is in an L shape, the connecting arm 7 and the connecting ring 6 are integrated, one end of the connecting arm 7, which is far away from the lead 4, is fixedly connected with a detection module 8, the bottom of the detection module 8 is fixedly connected with a diversion arm 9, one end of the diversion arm 9, which is far away from the detection module 8, is fixedly connected with a contact piece 5, the outside of the detection module 8 is fixedly connected with a protective shell 11, the bottom and the right side of the protective shell 11 are both provided with limiting holes, the front of the detection module 8 is fixedly provided with an alarm 10, the front right end of the protective shell 11 is fixedly connected with a protective shell 12, the front left end of the protective shell 11 is fixedly provided with a display screen 13, the bottom wall of the inner cavity of the shell 1 is fixedly provided with an, the two ends of the supporting arm 15 are fixedly connected with fixing rings 16, the inside of each fixing ring 16 is fixedly connected with a conducting rod 17, each conducting rod 17 comprises a T-shaped rod and an L-shaped rod, the T-shaped rods and the L-shaped rods are integrated, end points of the T-shaped rods and the L-shaped rods are fixedly connected with contact heads 18, and the end points of the conducting rods 17 are fixedly connected with the contact heads 18, so that the purpose of facilitating fault diagnosis is achieved.

To sum up, in the high overload transformer, the supporting arm 15 is pushed from bottom to top by starting the electric push rod 14, the conductive rod 17 inside the fixing ring 16 moves inside the housing 1, so that the contact heads 18 at the left and right ends of the T-shaped rod are separated from the contact pieces 5 on the lead 4, meanwhile, the contact head 18 at the top of the T-shaped rod contacts the contact piece 5 at the bottom of the guide arm 9, the contact head 18 at one end of the L-shaped rod far away from the T-shaped rod is contacted with the contact piece 5 on the lead 4 at the right end, thereby disconnecting the current of the electric equipment connected with the lead 4 at the left end, so that the lead 4 at the right end, the conductive rod 17, the guide arm 9, the

detection modules

8, 7 and the connecting ring 6 form a closed circuit, the detection module 8 can detect the current and voltage data in real time and display on the display screen 13, if the current and voltage are unstable or power is cut, the power consumption equipment to be detected is subjected to local power failure, so that an inspector is prevented from getting an electric shock in fault diagnosis, accidents are reduced, other power consumption equipment can be prevented from being powered off, other power consumption equipment can normally work, and the problem that the power consumption equipment needs to be subjected to local power failure, one transformer can work for multiple power consumption equipment, and the power failure during fault diagnosis can influence the normal work of other power consumption equipment is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A high overload transformer, comprising a housing (1), characterized in that: the inner cavity left side wall and the right side wall of the shell (1) are fixedly connected with a fixed plate (2), the left side and the right side of the shell (1) are respectively provided with a protective sleeve (3) in a sleeved mode and positioned outside the fixed plate (2), two wires (4) are sleeved inside the protective sleeves (3), one end of each wire (4) penetrates through the fixed plate (2) and extends into the shell (1), one end, far away from the protective sleeves (3), of each wire (4) is fixedly connected with a contact piece (5), the right side of the shell (1) is fixedly connected with a connecting wire (19) positioned at the top of the fixed plate (2), the outside of the connecting wire (19) is sleeved with a connecting ring (6) positioned inside the shell (1), the top of the connecting ring (6) is fixedly connected with a connecting arm (7), and one end, far away from the wires (4), of the connecting arm (, the utility model discloses a safety protection device for a vehicle, including detection module (8), the bottom fixedly connected with water conservancy diversion arm (9) of detection module (8), the outside fixedly connected with protective housing (11) of detection module (8), the positive fixed mounting of detection module (8) has alarm (10), positive right-hand member fixedly connected with guard shield (12) of protective housing (11), the positive left end fixed mounting of protective housing (11) has display screen (13), the inner chamber diapire fixed mounting of shell (1) has electric putter (14), the top fixed mounting of electric putter (14) has support arm (15), the equal fixedly connected with in both ends of support arm (15) is solid fixed ring (16), the inside fixedly connected with conducting rod (17) of solid fixed ring (16), the extreme point fixedly connected with contact head (18) of conducting rod (17).

2. A high overload transformer according to claim 1 wherein: circular through-holes are formed in the top and the left side and the right side of the shell (1), and a door plate is hinged to the back of the shell (1).

3. A high overload transformer according to claim 2 wherein: fixing holes are formed in the two fixing plates (2), the hole diameter of each fixing hole is smaller than that of the circular through holes formed in the left side and the right side of the shell (1), and the fixing holes are communicated with the circular through holes.

4. A high overload transformer according to claim 1 wherein: the connecting arm (7) is L-shaped, the connecting arm (7) and the connecting ring (6) are integrated, and the bottom and the right side of the protective shell (11) are both provided with limiting holes.

5. A high overload transformer according to claim 1 wherein: one end of the diversion arm (9) far away from the detection module (8) is fixedly connected with a contact piece (5), the support arm (15) is in an L shape, and the support arm (15) and the two fixing rings (16) are integrated.

6. A high overload transformer according to claim 1 wherein: the conducting rod (17) comprises a T-shaped rod and an L-shaped rod, the T-shaped rod and the L-shaped rod are integrated, and the end points of the T-shaped rod and the L-shaped rod are fixedly connected with a contact head (18).