Probe type test tool

Abstract

The utility model relates to the technical field of three-phase meter testing tools, and discloses a probe type testing tool which comprises a bottom plate, two first electric cylinders are installed on the upper side face of the bottom plate, the directions of the two first electric cylinders are opposite, adjusting plates are installed on telescopic rods of the two first electric cylinders, and the adjusting plates are arranged on the upper side face of the bottom plate. A connecting sleeve combined with a telescopic rod of the first electric cylinder is fixedly arranged on the plate wall of the adjusting plate, a supporting plate is transversely installed on the upper side edge of the adjusting plate, a detection device is installed on the upper side face of the supporting plate, a second electric cylinder is longitudinally installed in the middle of the upper side face of the bottom plate, and a supporting plate is installed at the upper end of the second electric cylinder. Through the arrangement of the two first electric cylinders, the adjusting plates on the two sides can be conveniently controlled to move in the opposite directions, so that the distance between the detection devices on the two supporting plates can be adjusted, and through the arrangement of the second electric cylinders, the object placing plate on the supporting plate can be conveniently controlled to move up and down; in this way, the three-phase meter placed on the object placing plate can be adjusted to the position corresponding to the position of the probe on the detection device.

Description

Technical Field

[0001] The utility model relates to the technical field of three-phase meter testing tooling, and more specifically to a probe type testing tooling. Background Art

[0002] A three-phase meter, also known as a three-phase ammeter or a three-phase electricity meter, is an electrical instrument used to measure the three-phase current in a circuit. It usually contains a power supply, a coil, and an ammeter to indicate the current reading. The main function of a three-phase ammeter is to measure the current in a three-phase circuit in order to monitor and manage the operation of the power system.

[0003] At present, after the three-phase meter is manufactured, it is generally necessary to perform a probe test to detect whether the three-phase meter can be used normally. However, there are still some problems in the structural setting of the existing detection device. The general detection device cannot quickly align the three-phase meter with the probe position, which is easy to delay time and affect the speed of three-phase meter detection. Moreover, it is impossible to complete multiple three-phase meter detection work at one time, resulting in low flexibility in the use of the detection device and affecting the overall use effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a probe-type testing tool to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a probe-type testing tool comprises a base plate, two electric cylinders 1 are installed on the upper side surface of the base plate, and the two electric cylinders 1 are in opposite directions, and adjustment plates are installed on the telescopic rods of the two electric cylinders 1, and a connecting sleeve combined with the telescopic rod of the electric cylinder 1 is fixedly arranged on the plate wall of the adjustment plate, a support plate is horizontally installed on the upper side edge of the adjustment plate, a detection device is installed on the upper side surface of the support plate, an electric cylinder 2 is longitudinally installed in the middle position of the upper side surface of the base plate, a support plate is installed on the upper end of the electric cylinder 2, a placing plate is movably installed on the upper side surface of the support plate, a baffle is fixedly arranged in the middle position of the upper side surface of the placing plate, and elastic positioning parts are fixedly arranged on the upper side surface of the placing plate and on both sides of the baffle.

[0006] Further: two sets of fixing seats are installed on the upper side of the base plate, a limiting rod is fixedly installed between the two fixing seats on one side, a connecting piece is movably installed on the rod wall of the limiting rod, and the connecting piece is connected to the adjustment plate by a threaded pin.

[0007] Further: the elastic positioning member includes a fixed plate, a spring expansion member is installed on the plate wall of the fixed plate, and a clamping plate is fixedly provided on the side end of the spring expansion member.

[0008] Furthermore: a limited telescopic column is connected between the base plate and the support plate, and the number of the limited telescopic columns is two.

[0009] Further: two strip grooves are opened on the upper side surface of the support plate, a convex movable block combined with the strip grooves is arranged on the bottom side surface of the storage plate, two U-shaped plates are installed in the notches of the strip grooves, a limiting groove connected with the strip grooves is opened on the upper side surface of the support plate, and limiting plates combined with the limiting grooves are arranged on the left and right side walls of the U-shaped plate.

[0010] Furthermore: a handle is arranged on the front side of the storage board, a positioning plate which fits with the handle is arranged on the front side of the support plate, and an inserting plate is connected between the handle and the positioning plate.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model can conveniently control the adjustment plates on both sides to move in opposite directions through the setting of two electric cylinders 1, so as to adjust the distance between the detection devices on the two support plates. The setting of electric cylinder 2 is convenient for controlling the up and down movement of the placement plate on the pallet, so that the three-phase meter placed on the placement plate can be adjusted to a position corresponding to the position of the probe on the detection device, so as to facilitate the detection operation. The baffle plate set on the placement plate can cooperate with the elastic positioning piece to quickly fix the placement position of the three-phase meter and ensure that the three-phase meter is aligned with the probe position, so as to reduce the time required for positioning, is easy to use, and effectively improves the speed of three-phase meter testing.

[0013] 2. Multiple three-phase meters can be fixed at the same time through the cooperation of the object placement plate and the elastic positioning piece, so that the testing of multiple three-phase meters can be completed at one time, which can speed up the detection speed. The overall structure is flexible and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram of the utility model.

[0016] Figure 3 for Figure 2 Schematic diagram of part of the structure.

[0017] Figure 4 It is a structural schematic diagram of the support plate part of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the object placing plate part in the utility model.

[0019] The accompanying drawings are marked as follows: 1. base plate; 2. electric cylinder 1; 3. adjustment plate; 4. connecting sleeve; 5. support plate; 6. detection device; 7. fixing seat; 8. limiting rod; 9. connecting piece; 10. threaded pin; 11. electric cylinder 2; 12. support plate; 13. storage plate; 14. baffle; 15. fixing plate; 16. spring telescopic member; 17. clamping plate; 18. limiting telescopic column; 19. strip groove; 20. convex movable block; 21. U-shaped plate; 22. limiting groove; 23. limiting plate; 24. handle; 25. positioning plate; 26. plug-in plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the structures involved in the present invention are not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Example 1: Reference Figure 1-5 The utility model provides a probe-type test fixture, including a base plate 1, two electric cylinders 2 are installed on the upper side of the base plate 1, and the two electric cylinders 2 are in opposite directions. Adjustment plates 3 are installed on the telescopic rods of the two electric cylinders 2. The two adjustment plates 3 can be moved in opposite directions by the operation of the two electric cylinders 2. A connecting sleeve 4 combined with the telescopic rod of the electric cylinder 2 is fixedly provided on the plate wall of the adjustment plate 3, which facilitates the combination of the adjustment plate 3 and the connecting sleeve 4. A support plate 5 is horizontally installed on the upper side of the adjustment plate 3. The support plate 5 and the adjustment plate 3 can be connected by welding to ensure the connection strength. A detection device 6 is installed on the upper side of the support plate 5. The detection device 6 is a prior art structure. The upper side of the base plate 1 An electric cylinder 11 is longitudinally installed in the middle position, and a support plate 12 is installed at the upper end of the electric cylinder 11. The support plate 12 can be controlled to move up and down by the electric cylinder 11. A storage plate 13 is movably installed on the upper side surface of the storage plate 12, and the storage plate 13 can support the three-phase meter, so that the three-phase meter can be adjusted to a height position corresponding to the detection device 6 under the support of the storage plate 12. A baffle 14 is fixedly provided in the middle position of the upper side surface of the storage plate 13, and the baffle 14 can play a limiting effect. Elastic positioning parts are fixedly provided on the upper side surface of the storage plate 13 and on both sides of the baffle 14. The position of the three-phase meter can be clamped and fixed by the elastic positioning parts, and at the same time, an automatic centering adjustment effect is achieved when clamping, so that the three-phase meter can be aligned with the position of the detection device 6.

[0022] Wherein: two groups of fixing seats 7 are installed on the upper side surface of the base plate 1, and a limiting rod 8 is fixedly installed between the two fixing seats 7 on one side, and a connecting piece 9 is movably installed on the rod wall of the limiting rod 8, and the connecting piece 9 is connected to the adjustment plate 3 through a threaded pin 10; the cooperation between the limiting rod 8 and the connecting piece 9 can improve the stability of the position of the adjustment plate 3, and does not hinder the lateral movement of the adjustment plate 3.

[0023] Wherein: the elastic positioning member includes a fixed plate 15, a spring expansion member 16 is installed on the plate wall of the fixed plate 15, and a clamping plate 17 is fixedly provided on the side end of the spring expansion member 16; three fixed plates 15 can be provided on one side, and four spring expansion members 16 can be provided, so that the clamping plates 17 on both sides can have an elastic clamping effect under the support of the corresponding spring expansion members 16, which is convenient for clamping and limiting the three-phase meter.

[0024] Wherein: a limiting telescopic column 18 is connected between the bottom plate 1 and the supporting plate 12, and the number of the limiting telescopic columns 18 is two; the stability of the position of the supporting plate 12 can be enhanced by the provision of two limiting telescopic columns 18.

[0025] Among them: two strip grooves 19 are provided on the upper side of the support plate 12, and a convex movable block 20 combined with the strip groove 19 is provided on the bottom side of the storage plate 13, and two U-shaped plates 21 are installed at the notch of the strip groove 19, and a limiting groove 22 connected with the strip groove 19 is provided on the upper side of the support plate 12, and a limiting plate 23 combined with the limiting groove 22 is provided on the left and right side walls of the U-shaped plate 21; the strip groove 19 and the convex movable block 20 are cooperated to facilitate the horizontal movement of the storage plate 13 back and forth, so that it is convenient to remove the three-phase meter, the setting of the U-shaped plate 21 cooperates with the convex movable block 20 to limit the storage plate 13, and the spacing between the two U-shaped plates 21 facilitates the convex movable block 20 to be placed in the strip groove 19 without affecting the installation, and the cooperation of the limiting groove 22 and the limiting plate 23 facilitates the installation of the U-shaped plate 21, so that the U-shaped plate 21 can be kept flush with the storage plate 13.

[0026] Among them: a handle 24 is provided on the front side of the storage board 13, a positioning plate 25 that fits with the handle 24 is provided on the front side of the support plate 12, and an insert plate 26 is connected between the handle 24 and the positioning plate 25; the setting of the handle 24 facilitates the pulling of the storage board 13 to move, and the insert plate 26 inserted between the handle 24 and the positioning plate 25 can ensure that the position of the storage board 13 is fixed, and it is also convenient to release the limit, and the coordination is flexible.

[0027] Working principle of the first embodiment of the utility model: when the three-phase meter needs to be tested, the placing plate 13 can be pulled forward by the position of the handle 24, so that the three-phase meter can be placed on the placing plate 13 conveniently, so that it can be fixed between the two clamping plates 17, and the spring expansion member 16 between the clamping plate 17 and the fixing plate 15 can automatically adjust the three-phase meter to the center position, so that four three-phase meters can be placed at one time, and after the position is fixed, the placing plate 13 can be pushed back to the upper side of the support plate 12, and the plug plate 26 can be inserted between the handle 24 and the positioning plate 25. The position can be fixed in time, and then the electric cylinder 2 11 can be started, so that it can drive the placement plate 13 to move up, so that the three-phase meter and the detection device 6 can be aligned. After completion, the electric cylinder 2 can be started. The two electric cylinders 1 2 can move in opposite directions to control the adjustment plates 3 on both sides to approach each other, so that the probe on the detection device 6 contacts with the three-phase meter to achieve the test effect. Through such a structural setting, multiple three-phase meter tests can be completed at one time, and the positioning operation time is saved, the clamping speed is accelerated, and the overall use effect is effectively improved. The structure is simple and easy to use.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A probe type test tool, comprising a base plate (1), characterized in that: Two electric cylinders (2) are mounted on the upper side of the base plate (1), and the two electric cylinders (2) are in opposite directions. Adjustment plates (3) are mounted on the telescopic rods of the two electric cylinders (2). A connecting sleeve (4) coupled to the telescopic rod of the electric cylinder (2) is fixedly mounted on the plate wall of the adjustment plate (3). A support plate (5) is transversely mounted on the upper side of the adjustment plate (3). A detection device (6) is mounted on the upper side of the support plate (5). An electric cylinder (11) is longitudinally mounted on the middle of the upper side of the base plate (1). A support plate (12) is mounted on the upper end of the electric cylinder (11). A storage plate (13) is movably mounted on the upper side of the support plate (12). A baffle (14) is fixedly mounted on the middle of the upper side of the storage plate (13). Elastic positioning members are fixedly mounted on the upper side of the storage plate (13) and on both sides of the baffle (14).

2. A probe type test tool according to claim 1, characterized in that: Two groups of fixing seats (7) are installed on the upper side of the base plate (1), and a limiting rod (8) is fixedly installed between the two fixing seats (7) on one side. A connecting piece (9) is movably installed on the rod wall of the limiting rod (8), and the connecting piece (9) is connected to the adjustment plate (3) via a threaded pin (10).

3. A probe type test tool according to claim 1, characterized in that: The elastic positioning member comprises a fixing plate (15), a spring expansion member (16) is installed on the plate wall of the fixing plate (15), and a clamping plate (17) is fixedly arranged on the side end of the spring expansion member (16).

4. A probe type test tool according to claim 1, characterized in that: A limiting telescopic column (18) is connected between the base plate (1) and the support plate (12), and the number of the limiting telescopic columns (18) is two.

5. The probe type test tool according to claim 1, characterized in that: Two strip grooves (19) are provided on the upper side of the support plate (12); a convex movable block (20) coupled with the strip grooves (19) is provided on the bottom side of the object placement plate (13); two U-shaped plates (21) are installed at the notches of the strip grooves (19); a limiting groove (22) connected with the strip grooves (19) is provided on the upper side of the support plate (12); and limiting plates (23) coupled with the limiting grooves (22) are provided on the left and right side walls of the U-shaped plate (21).

6. The probe type test tool according to claim 1, characterized in that: A handle (24) is arranged on the front side of the storage board (13), a positioning plate (25) which is in contact with the handle (24) is arranged on the front side of the support board (12), and an inserting plate (26) is connected between the handle (24) and the positioning plate (25).

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