CN219348012U

CN219348012U - Transformer temperature detection device

Info

Publication number: CN219348012U
Application number: CN202320414990.8U
Authority: CN
Inventors: 严术
Original assignee: Luzhou Oteng Electronic Technology Co ltd
Current assignee: Luzhou Oteng Electronic Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-14
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to a transformer temperature detection device which comprises a mounting box, wherein an adjusting mechanism is arranged in the mounting box, detection mechanisms are arranged on the outer sides of the adjusting mechanisms, a top cover is arranged at the top of the mounting box, clamping mechanisms are arranged at four corners of the outer side of the mounting box, the adjusting mechanism comprises a worm, two threaded rods and worm wheels, the worm is rotatably connected with the inner part of the mounting box, the two threaded rods are rotatably connected with the inner part of the mounting box, worm wheels are fixedly connected with the outer sides of the threaded rods, the worm wheels are in meshed connection with the worm, and the detection mechanisms are driven to move by the adjusting mechanisms. The utility model has the beneficial effects that when the detection mechanism is required to be moved, a worker only needs to rotate the rotating handle to drive the worm to rotate so as to drive the worm wheels at two ends to rotate, and simultaneously, the corresponding threaded rods can be driven to rotate, so that the horizontal movement of the detection mechanism can be realized, and the detection mechanism can detect heating components at different positions.

Description

Transformer temperature detection device

Technical Field

The utility model relates to the technical field of transformer detection, in particular to a transformer temperature detection device.

Background

The transformer is a device for converting alternating voltage, current and impedance, when the primary coil is connected with alternating current, the alternating current magnetic flux is generated in the iron core (or the magnetic core), so that the voltage (or the current) is induced in the secondary coil, the transformer consists of the iron core (or the magnetic core) and the coil, the coil is provided with two or more windings, wherein the winding connected with a power supply is called a primary coil, the other windings are called secondary coils, the power transformer is necessary equipment for power transmission and distribution and power distribution of power users, the transformer with special purposes comprises an electric furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized voltage regulating transformer and the like, and the transformer temperature detection device is a temperature detection device special for the transformer, but the prior transformer is fixed-point detection when the temperature detection is carried out, a plurality of heat generating parts inside the transformer cannot be detected, the prior transformer temperature detection is mostly carried out through single data detection, the data error is avoided, and the prior temperature detection device inside the transformer is not easy to disassemble and maintain when the prior transformer is damaged.

By way of retrieval, chinese patent discloses a device for detecting the temperature of a transformer (grant publication number CN 217211190U), which comprises a mounting box, a mounting groove, wherein: the utility model discloses a device for detecting the position of a detecting head, which is characterized in that a left side door is arranged on the left side of the mounting box, a right side door is arranged on the right side of the mounting box, mounting grooves are symmetrically arranged on the inner walls of the left side door and the right side door, and each mounting groove is connected with a fixed table, the device can be opened through a movable shaft to facilitate the mounting and maintenance of the product inside the detecting head, the fixed tables are connected with the mounting grooves through fixing nuts, so that the product can realize the mounting detection at different positions through the adjustment of the fixing positions of the fixed tables, however, in the practical application process of the technology, this equipment uses hexagonal nut to install right side door and left side door, when needs dismantle it, need dismantle it with the help of outside hexagonal spanner instrument, when not having outside extracting tool, the staff is unable to dismantle it, and need dismantle a plurality of nuts, the operation is comparatively inconvenient, and inside fixed station is fixed through fixation nut, it removes to detect the head to manually in the mounting box, also need unscrew the nut just can handle, detection efficiency is lower, increase staff's work load, be unfavorable for actual application and operation.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a transformer temperature detecting device.

The technical scheme of the utility model is as follows: the utility model provides a transformer temperature detection device, includes the mounting box, the inside of mounting box is provided with adjustment mechanism, adjustment mechanism's the outside all is provided with detection mechanism, the top of mounting box is provided with the top cap, the four corners in the mounting box outside all is provided with joint mechanism, adjustment mechanism includes worm, two threaded rods and worm wheel, the inside of mounting box rotates and is connected with the worm, the inside of mounting box rotates and is connected with two threaded rods, the equal fixedly connected with worm wheel in the outside of threaded rod, the worm wheel all is connected with the worm meshing, through adjustment mechanism drives detection mechanism removes.

As a preferred embodiment, detection mechanism includes removal case, chassis, fixed pipe, pearl cotton, temperature detector and through-hole screw cap, the equal threaded connection in the outside of threaded rod has the removal case, the equal fixedly connected with chassis in the outside of removal case, the outside on chassis all with the inner wall sliding connection of installation case, the top on chassis just is located the equal equidistance all around of removal case and is provided with the fixed pipe, the inside of fixed pipe all is filled with pearl cotton, the inside of pearl cotton all is provided with the temperature detector, the equal threaded connection in top of fixed pipe has the through-hole screw cap.

As a preferred embodiment, the clamping mechanism comprises four fixed blocks, fixed buckles, clamping pieces and a pulling plate, wherein the four fixed blocks are fixedly connected to the outer side of the mounting box, the fixed buckles are fixedly connected to the tops of the fixed blocks through torsion springs in a rotating mode, the clamping pieces matched with the fixed buckles are fixedly connected to the outer side of the top cover, the clamping pieces are clamped with the corresponding fixed buckles, and the pulling plate is fixedly connected to the tops of the fixed buckles.

As a preferable implementation mode, a rotating handle is fixedly arranged at the center of the worm, and high-definition cameras are fixedly arranged on the sides, close to each other, of the two movable boxes.

As a preferred embodiment, the two sides of the inside of the installation box are provided with heat dissipation holes at equal intervals.

As a preferred implementation mode, the base is fixedly connected with two sides of the installation box, and the installation holes are formed in the base at equal intervals.

Compared with the prior art, the utility model has the advantages and positive effects that,

in the utility model, when the detection mechanism is required to be moved, a worker only needs to rotate the rotating handle to drive the worm to rotate so as to drive the worm wheels at two ends to rotate, and simultaneously, the corresponding threaded rod can be driven to rotate, so that the horizontal movement of the detection mechanism can be realized, and the detection mechanism can detect heating components at different positions;

when the transformer in the installation box needs to be overhauled or replaced, only a worker manually pulls the pulling plate to drive the corresponding fixed buckle to rotate, so that the fixed buckle is separated from the corresponding clamping piece, and when the fixed buckle is not limited by the clamping piece any more, the top cover and the installation box can be separated easily and conveniently.

Drawings

Fig. 1 is a perspective view of a transformer temperature detecting device according to the present utility model.

Fig. 2 is a front cross-sectional view of a transformer temperature detecting device according to the present utility model.

Fig. 3 is a top view of a transformer temperature detecting device according to the present utility model.

Fig. 4 is an enlarged view of a portion a in fig. 3 of the transformer temperature detecting device according to the present utility model.

Fig. 5 is an enlarged view of a portion B in fig. 1 of the transformer temperature detecting device according to the present utility model.

Legend description: 1. a mounting box; 2. a worm; 3. a rotating handle; 4. a moving case; 5. a threaded rod; 6. a chassis; 7. high definition camera; 8. a through hole screw cap; 9. a fixed tube; 10. a heat radiation hole; 11. a worm wheel; 12. a fixed block; 13. a base; 14. a fixing buckle; 15. a clamping piece; 16. pulling the plate; 17. a top cover; 18. pearl cotton; 19. a temperature detector.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Examples

As shown in fig. 1, 2, 3, 4 and 5, the present utility model provides a technical solution: including install bin 1, install bin 1's inside is provided with adjustment mechanism, adjustment mechanism's outside all is provided with detection mechanism, install bin 1's top is provided with top cap 17, install bin 1's four corners all is provided with joint mechanism, adjustment mechanism includes worm 2, two threaded rods 5 and worm wheel 11, install bin 1's inside rotation is connected with worm 2, install bin 1's inside rotation is connected with two threaded rods 5, the equal fixedly connected with worm wheel 11 in the outside of threaded rod 5, worm wheel 11 all is connected with worm 2 meshing, drive detection mechanism through adjustment mechanism and remove.

In this embodiment, when the detection mechanism needs to be moved, the staff only needs to rotate the rotating handle 3 to drive the worm 2 to rotate, so as to drive the worm wheel 11 at two ends to rotate, and simultaneously can drive the corresponding threaded rod 5 to rotate, so that the detection mechanism can horizontally move, and the detection mechanism can detect heating components at different positions.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the detection mechanism comprises a movable box 4, a chassis 6, a fixed pipe 9, pearl wool 18, a temperature detector 19 and a through hole thread cover 8, wherein the outer side of the threaded rod 5 is in threaded connection with the movable box 4, the outer side of the movable box 4 is fixedly connected with the chassis 6, the outer side of the chassis 6 is in sliding connection with the inner wall of the installation box 1, the top of the chassis 6 and the periphery of the movable box 4 are uniformly provided with the fixed pipe 9 at equal intervals, the pearl wool 18 is filled in the fixed pipe 9, the temperature detector 19 is arranged in the pearl wool 18, and the top of the fixed pipe 9 is in threaded connection with the through hole thread cover 8; the clamping mechanism comprises four fixed blocks 12, fixed buckles 14, clamping pieces 15 and a pulling plate 16, wherein the four fixed blocks 12 are fixedly connected to the outer side of the mounting box 1, the fixed buckles 14 are rotatably connected to the tops of the fixed blocks 12 through torsion springs, the clamping pieces 15 matched with the fixed buckles 14 are fixedly connected to the outer sides of the top covers 17, the clamping pieces 15 are clamped with the corresponding fixed buckles 14, and the pulling plate 16 is fixedly connected to the tops of the fixed buckles 14; the center of the worm 2 is fixedly provided with a rotating handle 3, and one side, close to the two moving boxes 4, of the worm is fixedly provided with a high-definition camera 7; the two sides of the inside of the mounting box 1 are provided with heat dissipation holes 10 at equal intervals; both sides of the mounting box 1 are fixedly connected with a base 13, and mounting holes are formed in the base 13 at equal intervals.

In this embodiment, when the transformer in the installation box needs to be overhauled or changed, only need the manual pulling of staff to pull board 16, drive corresponding fixed buckle 14 and rotate, make fixed buckle 14 and the joint piece 15 phase separation that corresponds, when fixed buckle 14 no longer receives the restriction of joint piece 15, alright light convenient separates top cap 17 and installation box 1, through the louvre 10 that is provided with the oblique structure, can play important radiating effect to the transformer, simultaneously can avoid external dust to fall into in the installation box 1, through set up thermometer 19 in fixed pipe 9, can detect different heating element, make the average value of taking the numerical value again after carrying out temperature detection in same position with a plurality of thermometer 19, increase the accuracy of product numerical value, through being provided with high definition camera 7, can increase the monitor ability of product, through using the bolt on the mounting hole in base 13, can install and fix whole equipment.

Working principle:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, first, use the bolt to fix base 13 and external ground, when needs remove detection mechanism, the staff only need rotate the twist grip 3, drive worm 2 and rotate, and then drive worm wheel 11 at both ends and rotate, simultaneously can drive the rotation of corresponding threaded rod 5, thereby can realize the horizontal migration to detection mechanism, make detection mechanism detect the heating element of different positions, through setting up temperature detector 19 in fixed pipe 9, can detect different heating element, make the mean value of taking the value again after carrying out temperature detection with a plurality of temperature detectors 19 in same position, increase the accuracy of product numerical value, and the high definition digtal camera 7 of setting can increase the monitor ability of product, when needs overhaul or change the transformer in the installation case 1, only need the staff manually pull plate 16, drive corresponding fixed buckle 14 and rotate, make fixed buckle 14 and corresponding joint 15 phase separation, receive easy and convenient and fast and easy 1 of installing of top cap 17 when fixed buckle 14 no longer receives joint 15.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a transformer temperature detection device, includes mounting box (1), its characterized in that: the inside of installation case (1) is provided with adjustment mechanism, the outside of adjustment mechanism all is provided with detection mechanism, the top of installation case (1) is provided with top cap (17), the four corners in the outside of installation case (1) all is provided with joint mechanism, adjustment mechanism includes worm (2), two threaded rods (5) and worm wheel (11), the inside rotation of installation case (1) is connected with worm (2), the inside rotation of installation case (1) is connected with two threaded rods (5), the outside of threaded rod (5) all fixedly connected with worm wheel (11), worm wheel (11) all are connected with worm (2) meshing;

and the detection mechanism is driven to move by the adjusting mechanism.

2. The transformer temperature detection device according to claim 1, wherein: detection mechanism is including removing case (4), chassis (6), fixed pipe (9), pearl cotton (18), thermometer (19) and through-hole screw cap (8), the equal threaded connection in the outside of threaded rod (5) has removes case (4), the equal fixedly connected with chassis (6) in the outside of removing case (4), the outside of chassis (6) all with the inner wall sliding connection of mounting box (1), the top of chassis (6) just is located the equal equidistance all around of removing case (4) and is provided with fixed pipe (9), the inside of fixed pipe (9) all is filled with pearl cotton (18), the inside of pearl cotton (18) all is provided with thermometer (19), the equal threaded connection in the top of fixed pipe (9) has through-hole screw cap (8).

3. The transformer temperature detection device according to claim 1, wherein: the clamping mechanism comprises four fixing blocks (12), fixing buckles (14), clamping pieces (15) and a pulling plate (16), wherein four fixing blocks (12) are fixedly connected to the outer side of the installation box (1), the fixing buckles (14) are rotatably connected to the tops of the fixing blocks (12) through torsion springs, clamping pieces (15) matched with the fixing buckles (14) are fixedly connected to the outer side of the top cover (17), the clamping pieces (15) are clamped with the corresponding fixing buckles (14), and the pulling plate (16) is fixedly connected to the tops of the fixing buckles (14).

4. A transformer temperature detection apparatus according to claim 2, wherein: the center of the worm (2) is fixedly provided with a rotating handle (3), and one sides of the two movable boxes (4) close to each other are fixedly provided with high-definition cameras (7).

5. The transformer temperature detection device according to claim 1, wherein: and heat dissipation holes (10) are formed in the two sides of the inside of the installation box (1) at equal intervals.

6. The transformer temperature detection device according to claim 1, wherein: the two sides of the installation box (1) are fixedly connected with bases (13), and installation holes are formed in the bases (13) at equal intervals.