CN215867063U - Power transformer fault detection equipment - Google Patents

Abstract

The utility model relates to a power transformer fault detection device which comprises a machine body, wherein a control console is fixedly installed at the top of the machine body, an object bearing structure is fixedly installed inside the machine body, a detection structure is fixedly installed inside the machine body, an accommodating box is fixedly installed at the bottom of the machine body, two motors are fixedly installed inside the accommodating box, the output ends of the motors are fixedly connected with threaded rods, the outer surfaces of the threaded rods are in threaded connection with threaded sleeves, two electric push rods are fixedly installed at the top of the machine body, and the left side and the right side of the top of the machine body are respectively provided with a limiting opening. This power transformer fault detection equipment obtains the effect of lift thing platform of holding, reaches the purpose of adjustment transformer detection height, and this power transformer fault detection equipment detects the structure through setting up, changes the horizontal position that detects the clamp to the mesh of adjustment detection equipment according to the type of transformer has been reached.

Description

Power transformer fault detection equipment

Technical Field

The utility model relates to the technical field of power transformer detection equipment, in particular to power transformer fault detection equipment.

Background

The power transformer is a static electric device, is a device for changing an alternating voltage with a certain value into another voltage with the same frequency or a plurality of voltages with different values, can not only increase the voltage to transmit electric energy to an electricity utilization area, but also reduce the voltage into various levels of service voltages to meet the requirement of electricity utilization.

The working state of the transformer is related to whether the power grid can normally run, so the transformer needs to be regularly detected to prevent the problems of electric arcs and the like, and the transformer fault detection equipment in the market can detect a certain transformer, but has the problems of incomplete detection effect and difficulty in adjustment according to the type of the transformer, so the power transformer fault detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the power transformer fault detection equipment which has the advantages of convenience in adjustment and the like and solves the problem that the common transformer fault detection equipment can only use a specific type of transformer.

In order to achieve the purpose, the utility model provides the following technical scheme: a power transformer fault detection device comprises a machine body, wherein a control console is fixedly mounted at the top of the machine body, an object bearing structure is fixedly mounted in the machine body, a detection structure is fixedly mounted in the machine body and comprises an accommodating box, a motor, a threaded rod, a threaded sleeve and an object bearing table, the accommodating box is fixedly mounted at the bottom of the machine body, the two motors are fixedly mounted in the accommodating box, the output ends of the motors are fixedly connected with the threaded rod, the threaded sleeve is connected to the outer surface of the threaded rod in a threaded manner, the object bearing table is fixedly mounted between the opposite ends of the two threaded sleeves, the detection structure comprises an electric push rod, a limiting port, a sliding block, a detection clamp, a retaining block, a U-shaped sliding groove and a connecting rod, the electric push rod with two numbers is fixedly mounted at the top of the machine body, and the limiting ports are respectively formed in the left side and the right side of the top of the machine body, the inside fixed mounting of spacing mouthful has the slider, electric putter's bottom movable mounting has the detection to press from both sides, the interior roof fixed mounting of organism has the position fixing piece, U type spout, two have all been seted up to the left and right sides of position fixing piece the equal movable mounting in inside of U type spout has the connecting rod.

Furthermore, a fault detection screen and a control button are fixedly installed on the front face of the control console, and the output end of the control button is electrically connected with the input ends of the electric push rod, the motor and the detection clamp respectively.

Furthermore, the top fixed mounting of threaded rod has the limit for height bearing, and the diameter of limit for height bearing is greater than the diameter of thread bush.

Furthermore, the front surface of the sliding block is fixedly connected with the back surface of the electric push rod, and the sliding block is matched with the limiting port.

Furthermore, one side of each of the two connecting rods, which deviates from each other, is movably connected with the two electric push rods respectively, and the connecting rods and the electric push rods are positioned on the same longitudinal horizontal line.

Further, electric putter's bottom runs through the organism and extends to the inside of organism, the length of spacing mouthful is not more than the length of connecting rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this power transformer fault detection equipment, through setting up the thing structure of holding, when the user need carry out fault detection to the transformer, put the transformer on holding the thing bench, open the switch on the control cabinet again, make the motor begin to operate, the output of motor rotates, drive the threaded rod and rotate, make the thread bush driven, it is spacing to pass through the fixed of holding the thing platform again, make the thread bush reciprocate along the surface of threaded rod, thereby obtain the effect that holds the thing platform in lift, reach the purpose of adjustment transformer detection height.

2. This power transformer fault detection equipment, through setting up the detection structure, after the high position adjustment of transformer has been good, the user opens electric putter's switch, electric putter stretches out and draws back and drives the connecting rod and electric putter gets the tie point and reciprocate, make the connecting rod change its gradient within the restriction range of U type spout, and change U type spout and electric putter's horizontal distance, make the connecting rod produce corresponding thrust and pulling force to electric putter, make electric putter and slider at the inside horizontal position of spacing mouthful horizontal slip, and then change the horizontal position that detects the clamp, thereby reached the purpose according to the type adjustment check out test set of transformer.

Drawings

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

FIG. 2 is a schematic view of the bearing structure of the present invention;

FIG. 3 is a schematic diagram of a detection structure according to the present invention.

In the figure: 1 machine body, 2 control consoles, 3 object bearing structures, 301 containing boxes, 302 motors, 303 threaded rods, 304 threaded sleeves, 305 object bearing platforms, 4 detection structures, 401 electric push rods, 402 limit ports, 403 sliding blocks, 404 detection clamps, 405 retaining blocks, 406U-shaped sliding grooves and 407 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a power transformer fault detection device in this embodiment includes a machine body 1, a console 2 is fixedly installed on the top of the machine body 1, the console 2 is used for accurately controlling an electric push rod 401, a motor 302 and a detection clamp 404 and displaying a detection structure on a screen, an object bearing structure 3 is fixedly installed inside the machine body 1, a detection structure 4 is fixedly installed inside the machine body 1, the object bearing structure 3 includes an accommodating box 301, a motor 302, a threaded rod 303, a threaded sleeve 304 and an object bearing table 305, the accommodating box 301 is fixedly installed at the bottom of the machine body 1, two motors 302 are fixedly installed inside the accommodating box 301, the output end of the motor 302 is fixedly connected with the threaded rod 303, the outer surface of the threaded rod 303 is connected with the threaded sleeve 304 through a thread, the height limiting bearing is used for limiting the position of the threaded sleeve 304, the object bearing table 305 is fixedly installed between opposite ends of the two threaded sleeves 304, by arranging the object bearing structure 3, when a user needs to perform fault detection on the transformer, the transformer is placed on the object bearing table 305, and then a switch on the control table 2 is turned on, so that the motor 302 starts to operate, the output end of the motor 302 rotates to drive the threaded rod 303 to rotate, so that the threaded sleeve 304 is driven, and then the threaded sleeve 304 moves up and down along the outer surface of the threaded rod 303 through fixed limiting of the object bearing table 305, thereby obtaining the effect of lifting the object bearing table 305 and achieving the purpose of adjusting the detection height of the transformer, the detection structure 4 comprises electric push rods 401, limiting ports 402, sliding blocks 403, detection clamps 404, retaining blocks 405, U-shaped sliding grooves 406 and connecting rods 407, two electric push rods 401 are fixedly arranged at the top of the machine body 1, the limiting ports 402 are respectively arranged at the left side and the right side of the top of the machine body 1, the sliding blocks 403 are fixedly arranged inside the limiting ports 402, and the detection clamps 404 are movably arranged at the bottom ends of the electric push rods 401, the inner top wall of the machine body 1 is fixedly provided with a retention block 405, the left side and the right side of the retention block 405 are both provided with a U-shaped chute 406, the inner parts of the two U-shaped chutes 406 are both movably provided with a connecting rod 407, by arranging a detection structure 4, when the height position of the transformer is adjusted, the user turns on the switch of the electric push rod 401, the electric push rod 401 stretches and retracts to drive the connecting point of the connecting rod 407 and the electric push rod 401 to move up and down, so that the connecting rod 407 changes the inclination within the limit range of the U-shaped sliding groove 406, and the horizontal distance between the U-shaped chute 406 and the electric push rod 401 is changed, so that the connecting rod 407 generates corresponding pushing force and pulling force to the electric push rod 401, so that the electric push rod 401 and the slide block 403 slide left and right in the limiting opening 402, and further, the transverse horizontal orientation of the detection clamp 404 is changed, so that the purpose of adjusting the detection equipment according to the type of the transformer is achieved.

When in implementation, the method comprises the following steps:

1) firstly, placing a transformer on an object bearing table;

2) then operating a control button of the motor to adjust the height of the transformer;

3) then operating the control buttons of the electric push rod and the detection clamp to adjust the distance;

4) and finally, reading feedback on a screen of the console to judge the fault of the transformer.

In summary, according to the power transformer fault detection device, by arranging the object bearing structure 3, when a user needs to perform fault detection on the transformer, the transformer is placed on the object bearing table 305, the switch on the control table 2 is turned on, the motor 302 starts to operate, the output end of the motor 302 rotates to drive the threaded rod 303 to rotate, the threaded sleeve 304 is driven, and the threaded sleeve 304 moves up and down along the outer surface of the threaded rod 303 through the fixed limit of the object bearing table 305, so that the effect of lifting the object bearing table 305 is obtained, and the purpose of adjusting the detection height of the transformer is achieved.

And, through setting up detection structure 4, after the height position adjustment of transformer, the user opens the switch of electric putter 401, electric putter 401 stretches out and draws back and drives connecting rod 407 and electric putter 401 and get the tie point and reciprocate, make connecting rod 407 change its gradient within the restriction range of U type spout 406, and change the horizontal distance of U type spout 406 and electric putter 401, make connecting rod 407 produce corresponding thrust and pulling force to electric putter 401, make electric putter 401 and slider 403 slide left and right in the inside of spacing mouth 402, and then change the horizontal position of detecting clamp 404, thereby reached the purpose of adjusting detection equipment according to the type of transformer, solved the problem that general transformer fault detection equipment can only use specific type transformer.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a power transformer fault detection equipment, includes organism (1), its characterized in that: a control console (2) is fixedly installed at the top of the machine body (1), an object bearing structure (3) is fixedly installed inside the machine body (1), and a detection structure (4) is fixedly installed inside the machine body (1);

the bearing structure (3) comprises an accommodating box (301), a motor (302), a threaded rod (303), threaded sleeves (304) and a bearing table (305), the bottom of the machine body (1) is fixedly provided with the accommodating box (301), the two motors (302) are fixedly arranged in the accommodating box (301), the output end of the motor (302) is fixedly connected with the threaded rod (303), the outer surface of the threaded rod (303) is in threaded connection with the threaded sleeves (304), and the bearing table (305) is fixedly arranged between the opposite ends of the two threaded sleeves (304);

detect structure (4) including electric putter (401), spacing mouth (402), slider (403), detect and press from both sides (404), maintenance piece (405), U type spout (406) and connecting rod (407), the top fixed mounting of organism (1) has electric putter (401) that quantity is two the left and right sides at organism (1) top has all seted up spacing mouth (402), the inside fixed mounting of spacing mouth (402) has slider (403), the bottom movable mounting of electric putter (401) has and detects and presss from both sides (404), the interior roof fixed mounting of organism (1) has maintenance piece (405), U type spout (406) have all been seted up to both sides about maintenance piece (405), two the equal movable mounting in inside of U type spout (406) has connecting rod (407).

2. A power transformer fault detection device according to claim 1, characterized in that: the front face of the control console (2) is fixedly provided with a fault detection screen and a control button, and the output end of the control button is electrically connected with the input end of the electric push rod (401), the motor (302) and the detection clamp (404) respectively.

3. A power transformer fault detection device according to claim 1, characterized in that: the top end of the threaded rod (303) is fixedly provided with a height limiting bearing, and the diameter of the height limiting bearing is larger than that of the threaded sleeve (304).

4. A power transformer fault detection device according to claim 1, characterized in that: the front surface of the sliding block (403) is fixedly connected with the back surface of the electric push rod (401), and the sliding block (403) is matched and matched with the limiting opening (402).

5. A power transformer fault detection device according to claim 1, characterized in that: one side of each of the two connecting rods (407) which deviates from each other is movably connected with the two electric push rods (401), and the connecting rods (407) and the electric push rods (401) are located on the same longitudinal horizontal line.

6. A power transformer fault detection device according to claim 1, characterized in that: the bottom end of the electric push rod (401) penetrates through the machine body (1) and extends to the interior of the machine body (1), and the length of the limiting opening (402) is not larger than that of the connecting rod (407).

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