Platform for detecting power regulator for thyristor

Abstract

The utility model relates to the technical field of regulator detection platforms, and discloses a power regulator detection platform for thyristors, which comprises a detection bin and a detection support table mounted in the detection bin, and further comprises a regulator tray arranged on the detection support table, and a tray slot is formed in the surface of the regulator tray; a locking column is arranged in the tray slot; the movable supporting block is arranged in the tray groove, and the movable supporting block is in sliding connection with the inner wall of the tray groove; the driving disc is arranged on the detection supporting table, a screw rod is fixedly arranged in the center of the bottom of the driving disc, and the screw rod is sleeved with a thread sleeve in a threaded mode; the adjusting mechanism is arranged below the adjuster tray, and the adjusting mechanism drives the movable supporting block to slide in the groove of the tray groove. By means of rotation of the driving disc and connection of the adjusting mechanism, the locking columns distributed in a triangular mode can synchronously move towards the center, so that the power regulator can be clamped above the regulator tray, and energy consumption can be reduced through a manual operation mode.

Description

Technical Field

[0001] The utility model relates to the technical field of regulator detection platforms, in particular to a platform for detecting a power regulator for a thyristor. Background Art

[0002] The thyristor is a high-power electrical component, also known as a thyristor. It has the advantages of small size, high efficiency, and long life. In the automatic control system, it can be used as a high-power driver to control high-power equipment with a low-power control. It has been widely used in AC and DC motor speed control systems, power control systems, and follow-up systems.

[0003] Through patent search, it was found that a platform for detecting three-phase thyristor power regulator with announcement number CN215493953U is provided with a fixing mechanism on each side above the platform body, and the fixing mechanism is driven by a cylinder assembly, so that the side panels on both sides can be close to each other, so that the three-phase thyristor power regulator is tightly fixed, and a protective plate is provided on one side of the side panel. Under the action of the protective plate, the three-phase thyristor power regulator is protected from damage. The above-mentioned CN215493953U completes the clamping of the regulator by driving two groups of cylinders on both sides, and does not have the ability of manual clamping and adjustment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a platform for detecting a power regulator for a thyristor, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: comprising: a testing chamber and a testing support table installed in the testing chamber,

[0006] Also includes:

[0007] The regulator tray is arranged on the detection support table, the surface of the regulator tray is provided with a tray slot, and a locking column is arranged in the tray slot;

[0008] A movable support block is arranged in the slot of the tray, and the movable support block is slidably connected to the inner wall of the slot of the tray;

[0009] The driving disc is arranged on the detection support platform, a screw is fixedly arranged at the bottom center of the driving disc, and a screw sleeve is arranged on the outer thread sleeve of the screw;

[0010] The adjusting mechanism is arranged below the adjuster tray, and the adjusting structure drives the movable support block to slide along the slot of the tray.

[0011] Furthermore, a driving handle is fixedly provided at the top edge of the driving disk.

[0012] Furthermore, the tray slots are distributed in a circular array along the center of the regulator tray, and a buffer pad is provided on the outer sleeve of the locking column.

[0013] Furthermore, a support block insertion hole is provided on the top of the movable support block, and a positioning plug block is fixedly provided on the bottom of the locking column, and the positioning plug block is plugged into the support block insertion hole.

[0014] Furthermore, the adjustment mechanism includes a cross-frame rod, a sleeve column, a sleeve ring and a clamping rod. The cross-frame rod is fixed to the side wall of the screw sleeve, the sleeve column is installed on the side of the cross-frame rod away from the screw sleeve, the sleeve ring is sleeved outside the sleeve column, and the clamping rod is connected to the top of the sleeve ring.

[0015] Furthermore, the upper and lower parts of the sleeve column are connected to the inner wall of the cavity of the detection chamber.

[0016] Furthermore, both ends of the clamping connecting rod are respectively connected to the collar and the movable bracket through a rotating shaft.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The present application utilizes the rotation of the driving disk and the connection of the adjusting mechanism to enable the triangularly distributed locking columns to move synchronously toward the center, so that the power regulator can be clamped above the regulator tray, and the unlocking can be completed by rotating the driving disk in the opposite direction. The clamping and unlocking operations are simple, and the manual operation method can also reduce energy consumption. The structural design is simple, and the locking columns can be quickly replaced according to the degree of wear, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an enlarged view of the regulator tray of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drive disk of the utility model;

[0022] Figure 4 It is a top view of the collar of the utility model.

[0023] In the figure: 1. detection chamber; 2. detection support platform; 3. adjuster tray; 4. tray slot; 5. locking column; 6. buffer pad; 7. drive disk; 8. drive grip; 9. screw; 10. screw sleeve; 11. cross bar; 12. sleeve column; 13. sleeve ring; 14. clamping connecting rod; 15. movable support block; 16. support block socket; 17. positioning plug. 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] See also Figure 1-4 , including: a detection chamber 1 and a detection support table 2 installed in the detection chamber 1, the detection support table 2 is fixed to the inner wall of the detection chamber 1, a cavity is set in the lower half of the detection chamber 1, a regulator tray 3 is set on the detection support table 2, a thyristor power regulator is placed on the regulator tray 3, the detection method of the regulator is the same as CN215493953U, a tray slot 4 is opened on the surface of the regulator tray 3, a locking column 5 is set in the tray slot 4; a movable bracket 15 is installed in the slot of the tray slot 4, a convex block is set on the side wall of the movable bracket 15, and a groove is set on the inner wall of the tray slot 4 The protrusion is inserted into the groove, so that the movable bracket 15 can move radially in the groove of the tray slot 4, thereby changing the position of the locking column 5. The power regulator can be clamped by the locking column 5, and a bracket plug hole 16 is opened on the top of the movable bracket 15. A positioning plug 17 that is plugged and adapted to the bracket plug hole 16 is fixed at the bottom of the locking column 5. The positioning plug 17 is longitudinally inserted into the groove of the bracket plug hole 16, and the locking column 5 can be vertically placed above the groove of the tray slot 4. The tray slots 4 are distributed in a circular array along the central part of the regulator tray 3, and a buffer pad 6 is provided on the outer cover of the locking column 5.

[0026] The driving disk 7 is arranged on the detection support platform 2, and a driving grip 8 is fixedly provided at the edge of the top of the driving disk 7, and a screw 9 is fixedly provided at the center of the bottom of the driving disk 7. The external thread of the screw 9 is provided with a screw sleeve 10, and the bottom of the groove of the screw 9 is connected to the bottom wall of the cavity of the detection chamber 1. The driving disk 7 can be driven to rotate by operating the driving grip 8. After the driving disk 7 rotates, the screw 9 connected to the driving disk 7 can be rotated, so that the screw sleeve 10 can move longitudinally along the screw 9; an adjusting mechanism is arranged below the regulator tray 3, and the adjusting structure drives the moving bracket 15 to slide in the groove of the tray slot 4. The adjusting mechanism includes a cross frame rod 11, a sleeve column 12, a collar 13 and a clamping connecting rod 14. The cross frame rod 11 is fixed to the side wall of the screw sleeve 10, the sleeve column 12 is installed on the side of the cross frame rod 11 away from the screw sleeve 10, and the collar 13 is sleeved on Outside the sleeve column 12, the clamping link 14 is connected to the top of the collar 13, the upper and lower parts of the sleeve column 12 are connected to the inner wall of the cavity of the detection chamber 1, and the two ends of the clamping link 14 are respectively connected to the collar 13 and the movable support block 15 through a rotating shaft. As the screw 9 rotates, the screw sleeve 10 moves longitudinally along the screw 9, and the cross-frame rod 11 connected to the screw sleeve 10 will move longitudinally in the air of the detection chamber 1, and the end of the cross-frame rod 11 is connected to the collar 13, and the collar 13 is sleeved outside the sleeve column 12, and the collar 13 slides outside the sleeve column 12, so that the collar 13 can move longitudinally outside the sleeve column 12. When the collar 13 moves upward, the clamping link 14 connected to the top of the collar 13 will expand outward, and conversely, when the collar 13 moves downward, the triangularly distributed movable support blocks 15 will move closer to the middle, thereby completing the clamping of the regulator.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A platform for detecting a thyristor power regulator, comprising: A testing chamber (1) and a testing support platform (2) installed in the testing chamber (1), It is characterized by further comprising: An adjuster tray (3) is arranged on the detection support platform (2), a tray slot (4) is provided on the surface of the adjuster tray (3), and a locking column (5) is provided in the tray slot (4); A movable support block (15) is arranged in a groove of the tray slot (4), and the movable support block (15) is slidably connected to the inner wall of the groove of the tray slot (4); A driving disk (7) is arranged on the detection support platform (2), a screw rod (9) is fixedly arranged at the center of the bottom of the driving disk (7), and a screw sleeve (10) is arranged on the external thread sleeve of the screw rod (9); The adjusting mechanism is arranged below the adjuster tray (3), and the adjusting structure drives the movable support block (15) to slide along the groove of the tray slot (4).

2. A thyristor power regulator detection platform according to claim 1, characterized in that: A driving handle (8) is fixedly provided at the top edge of the driving disc (7).

3. A thyristor power regulator detection platform according to claim 1, characterized in that: The tray slots (4) are distributed in a circular array along the center of the regulator tray (3), and a buffer pad (6) is provided on the outer cover of the locking column (5).

4. A thyristor power regulator detection platform according to claim 1, characterized in that: The top of the movable support block (15) is provided with a support block insertion hole (16), and the bottom of the locking column (5) is fixedly provided with a positioning plug block (17), which is plugged into the support block insertion hole (16).

5. A thyristor power regulator detection platform according to claim 1, characterized in that: The adjusting mechanism comprises a cross-frame rod (11), a sleeve column (12), a sleeve ring (13) and a clamping connecting rod (14); the cross-frame rod (11) is fixedly arranged on the side wall of the screw sleeve (10); the sleeve column (12) is installed on a side of the cross-frame rod (11) away from the screw sleeve (10); the sleeve ring (13) is sleeved outside the sleeve column (12); and the clamping connecting rod (14) is connected to the top of the sleeve ring (13).

6. A thyristor power regulator detection platform according to claim 5, characterized in that: The upper and lower parts of the sleeve column (12) are connected to the inner wall of the cavity of the detection chamber (1).

7. A thyristor power regulator detection platform according to claim 6, characterized in that: The two ends of the clamping connecting rod (14) are respectively connected to the collar (13) and the movable support block (15) via a rotating shaft.

Images