Low-voltage distribution transformer district test device

Abstract

The utility model discloses a low-voltage distribution transformer district test device, which comprises a device main body, a storage mechanism is arranged in the device main body, and a test mechanism is arranged in the storage mechanism. The storage mechanism comprises a top plate and a storage block, the bottom of the top plate is provided with the storage block, the storage block is internally provided with a containing groove, the containing groove is internally provided with a testing mechanism, two sides of the containing groove are provided with baffles in a penetrating manner, the bottom of the storage block is provided with a bottom plate, the bottom plate is internally provided with a vertical rod in a threaded penetrating manner, and one side of the vertical rod is provided with a rotating motor; according to the debugging table, the storage block is matched with the storage groove, and the rotating motor rotates reversely, so that the rotating motor drives the vertical rod to rotate in the same direction, and then threads in the bottom plate are matched to drive the storage block to move downwards, so that the whole storage block enters the storage groove for protection, sealing is achieved, and external dust and humid air are prevented from entering the debugging table; and the device is damaged.

Description

Technical Field

[0001] The utility model relates to the field of low-voltage distribution transformers, in particular to a low-voltage distribution transformer area test device. Background Art

[0002] At present, the existing Chinese patent with publication number CN209624700U discloses a low-voltage distribution transformer area test device, which belongs to the technical field of test devices, and in particular relates to a low-voltage distribution transformer area test device. The utility model provides a low-voltage distribution transformer area test device. The utility model includes a circuit breaker 1HK, and its structural key points are that the input end of the circuit breaker 1HK is a three-phase power input end, and the output end of the circuit breaker 1HK is respectively connected to one end of a fuse 1RD, one end of a fuse 2RD, one end of a fuse 3RD, one end of a fuse 10RD, one end of a fuse 11RD, one end of a fuse 12RD, one end of a fuse 13RD, and one end of a fuse 14RD; the other end of the fuse 1RD is connected to the A phase of a 380V output end 1CZ through a normally open switch of a contactor 1C and a first control end of a thermal relay FR1 in sequence; the other end of the fuse 2RD is connected to the B phase of the 380V output end 1CZ through a normally open switch of a contactor 1C and a second control end of a thermal relay FR1 in sequence; although the device solves the above-mentioned shortcomings, the device lacks protection for the device when it is idle, and it is easy for external dust and humid air to enter the interior of the debugging platform, causing damage to the device; in view of the above-mentioned problems, a low-voltage distribution transformer area test device is provided herein. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the problem that the existing device lacks protection for the device when idle, and it is easy for external dust and humid air to enter the interior of the debugging platform and cause damage to the device. A low-voltage distribution transformer area test device is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a low-voltage distribution transformer area test device, comprising a device body, a storage mechanism is arranged inside the device body, and a test mechanism is arranged inside the storage mechanism;

[0005] The storage mechanism includes a top plate and a storage block, a storage block is provided at the bottom of the top plate, a containing groove is provided inside the storage block, a testing mechanism is provided inside the containing groove, baffles are provided on both sides of the containing groove, a bottom plate is provided at the bottom of the storage block, a vertical rod is provided through the internal thread of the bottom plate, a rotating motor is provided on one side of the vertical rod, a slide groove is provided on the outer side of the vertical rod, and the opposite surfaces of the slide grooves are provided with storage grooves.

[0006] As a further description of the above technical solution:

[0007] The testing mechanism includes a socket board and a control gate, a control gate is arranged on one side of the socket board, a data display is arranged on one side of the control gate, an instrument panel is arranged below the data display, a power indicator light is arranged below the instrument panel, and a debugging control panel is arranged on one side of the instrument panel.

[0008] As a further description of the above technical solution:

[0009] A storage box is arranged at the bottom of the device body, a storage groove is arranged at the front side of the storage box, a limiting block is arranged on the inner wall of the storage groove, a placement plate is arranged on the top plate of the limiting block, a box door is arranged on the front side surface of the storage box, a hinge is arranged at the connection between the box door and the storage box, and a raised base is arranged at the bottom of the storage box.

[0010] As a further description of the above technical solution:

[0011] The bottom plate, the vertical rod, the rotating motor, the slide groove and the storage groove are all arranged inside the storage box, the storage block runs through the top surface of the storage box, and the size of the storage groove matches the size of the storage block.

[0012] As a further description of the above technical solution:

[0013] A controller is arranged on the surface of the device body, and the controller is electrically connected to the rotating motor.

[0014] As a further description of the above technical solution:

[0015] The number of the limiting blocks and the number of the placing plates are both multiple, and the number of the limiting blocks is twice the number of the placing plates.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, the storage block cooperates with the storage slot and utilizes the reverse rotation of the rotating motor, so that the rotating motor drives the vertical rod to rotate in the same direction, thereby fitting with the thread inside the bottom plate, driving the storage block to move downward, so that the storage block as a whole enters the protection of the storage slot, and achieves sealing to prevent external dust and humid air from entering the interior of the debugging platform and causing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of a low-voltage distribution transformer area test device of the utility model;

[0019] Figure 2 This is a cross-sectional view of the internal structure of a storage box of a low-voltage distribution transformer area test device of the utility model;

[0020] Figure 3This is a test mechanism layout diagram of a low-voltage distribution transformer area test device of the utility model;

[0021] Figure 4 This is a storage tank structure diagram of a low-voltage distribution transformer area test device of the utility model;

[0022] Legend:

[0023] 1. Device body; 2. Storage mechanism; 3. Testing mechanism; 4. Storage box; 5. Hinge; 6. Box door; 7. Raised base; 8. Storage slot; 9. Limit block; 10. Placement board; 31. Socket board; 32. Data display; 33. Instrument panel; 34. Power indicator light; 35. Debug control board; 21. Top plate; 22. Storage block; 23. Storage block; 24. Container slot; 25. Bottom plate; 26. Vertical rod; 27. Rotating motor; 28. Slide; 29. ​​Storage slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Referring to Figures 1-4, the utility model provides a low-voltage distribution transformer area test device, including a device body 1, a storage mechanism 2 is arranged inside the device body 1, and a test mechanism 3 is arranged inside the storage mechanism 2;

[0026] The storage mechanism 2 includes a top plate 21 and a storage block 22. The storage block 22 is arranged at the bottom of the top plate 21. A receiving groove 24 is arranged inside the storage block 22. A testing mechanism 3 is arranged inside the receiving groove 24. Baffles 23 are arranged on both sides of the receiving groove 24. A bottom plate 25 is arranged at the bottom of the storage block 23. A vertical rod 26 is arranged through the internal thread of the bottom plate 25. A rotating motor 27 is arranged on one side of the vertical rod 26. A slide groove 28 is arranged on the outer side of the vertical rod 26. The opposite surfaces of the slide grooves 28 are provided with storage grooves 29.

[0027] When in use, the rotating motor 27 is controlled to rotate so that the rotating motor 27 drives the vertical rod 26 to rotate in the same direction, thereby engaging with the thread inside the bottom plate 25, pushing the storage block 22 to move upward, thereby pushing the storage block 22 as a whole out of the protection of the storage groove 29, and then pulling the storage block 23 to both sides, so that the testing mechanism 3 can be used normally.

[0028] The test mechanism 3 includes a socket board 31 and a control gate 36. The control gate 36 is arranged on one side of the socket board 31, a data display 32 is arranged on one side of the control gate 36, a dashboard 33 is arranged below the data display 32, a power indicator light 34 is arranged below the dashboard 33, and a debugging control panel 35 is arranged on one side of the dashboard 33. Through a new layout method, an interface is arranged above and a debugging device is arranged below, so that the functions are partitioned, which can be viewed intuitively and operated conveniently, avoiding confusion in the use steps of the device when in use, and improving the test efficiency.

[0029] A storage box 4 is provided at the bottom of the device body 1, a storage groove 8 is provided on the front side of the storage box 4, a limiting block 9 is provided on the inner wall of the storage groove 8, a placement plate 10 is provided on the top plate of the limiting block 9, a box door 6 is provided on the front surface of the storage box 4, a hinge 5 is provided at the connection between the box door 6 and the storage box 4, and a raised base 7 is provided at the bottom of the storage box 4; the overall height of the device is increased by raising the base 7 to reduce the erosion of water vapor into the inside of the device.

[0030] The bottom plate 25, the vertical rod 26, the rotating motor 27, the slide groove 28 and the storage groove 29 are all arranged inside the storage box 4. The storage block 22 passes through the top surface of the storage box 4. The size of the storage groove 29 matches the size of the storage block 22. The storage block 22 is wrapped and protected by the storage groove 29 to avoid damage to the internal device.

[0031] A controller is disposed on the surface of the device body 1 , and the controller is electrically connected to the rotary motor 27 ; the overall lifting of the device is controlled by the controller.

[0032] There are multiple limit blocks 9 and multiple placement plates 10 , and the number of limit blocks 9 is twice the number of placement plates 10 . The placement plates 10 are limited in installation by the limit blocks 9 .

[0033] Working principle: The controller is a PLC controller, and the model of the controller may be S7-200; before use, move the device to the target position, and then connect the device to the power supply to ensure that the device can be used normally; when in use, control the rotating motor 27 to rotate, so that the rotating motor 27 drives the vertical rod 26 to rotate in the same direction, and then fits the thread inside the bottom plate 25, pushing the storage block 22 to move upward, so that the storage block 22 is pushed out of the protection of the storage slot 29 as a whole, and then the storage block 23 is pulled to both sides, so that the test mechanism 3 can be used normally. At the same time, because the layout of the test mechanism 3 is An interface is provided at the top and a debugging device is provided at the bottom, so that the functions are divided into zones, which can be viewed intuitively and is easy to operate, avoiding confusion in the use steps of the device and improving the test efficiency; when storing, the storage block 23 is folded inward and closed, and then the rotating motor 27 is controlled to rotate in the opposite direction, so that the rotating motor 27 drives the vertical rod 26 to rotate in the same direction, and then fits into the thread inside the bottom plate 25, driving the storage block 22 to move downward, so that the storage block 22 as a whole enters the protection of the storage groove 29, and achieves sealing to prevent external dust and humid air from entering the interior of the debugging platform and causing damage to the device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A low voltage distribution transformer area test device, comprising a device body (1), Features: A storage mechanism (2) is provided inside the device body (1), and a testing mechanism (3) is provided inside the storage mechanism (2); The storage mechanism (2) comprises a top plate (21) and a storage block (22); a storage block (22) is arranged at the bottom of the top plate (21); a receiving groove (24) is arranged inside the storage block (22); a testing mechanism (3) is arranged inside the receiving groove (24); baffles (23) are arranged through both sides of the receiving groove (24); a bottom plate (25) is arranged at the bottom of the storage block (22); a vertical rod (26) is arranged through the internal thread of the bottom plate (25); a rotating motor (27) is arranged on one side of the vertical rod (26); a sliding groove (28) is arranged on the outer side of the vertical rod (26); and the opposite surfaces of the sliding groove (28) are provided with storage grooves (29).

2. A low voltage distribution transformer area test device according to claim 1, It is characterized in that The test mechanism (3) comprises a socket plate (31) and a control gate (36), wherein the control gate (36) is arranged on one side of the socket plate (31), a data display (32) is arranged on one side of the control gate (36), an instrument panel (33) is arranged below the data display (32), a power indicator light (34) is arranged below the instrument panel (33), and a debugging control panel (35) is arranged on one side of the instrument panel (33).

3. A low voltage distribution transformer area test device according to claim 2, It is characterized in that A storage box (4) is provided at the bottom of the device body (1), a storage slot (8) is provided at the front side of the storage box (4), a limit block (9) is provided on the inner wall of the storage slot (8), a placement plate (10) is provided on the top plate of the limit block (9), a box door (6) is provided on the front side surface of the storage box (4), a hinge (5) is provided at the connection between the box door (6) and the storage box (4), and a raised base (7) is provided at the bottom of the storage box (4).

4. A low voltage distribution transformer area test device according to claim 3, It is characterized in that The bottom plate (25), the vertical rod (26), the rotating motor (27), the slide groove (28) and the storage groove (29) are all arranged inside the storage box (4); the storage block (22) passes through the top surface of the storage box (4); and the size of the storage groove (29) matches the size of the storage block (22).

5. A low voltage distribution transformer area test device according to claim 4, It is characterized in that A controller is provided on the surface of the device body (1), and the controller is electrically connected to the rotating motor (27).

6. A low voltage distribution transformer area test device according to claim 5, It is characterized in that The number of the limiting blocks (9) and the number of the placing plates (10) are both plural, and the number of the limiting blocks (9) is twice the number of the placing plates (10).

Images