CN114910674A - Multifunctional electrical performance test equipment - Google Patents

Abstract

The invention discloses a multifunctional electrical performance testing device, which belongs to the technical field of electrical performance testing. There is a cable clamp on it, a test bench is set between the two sets of slides, and a mounting groove for installing the clamping tool is set on the top side of the test bench and the slide, and the slide is slidably connected to the frame through a slide bar, and One end of the sliding rod is provided with a drive support, the support body is provided with a drive assembly, and an adjustment device is arranged between the drive assembly and the drive support, and the adjustment device includes a main drive rod and an auxiliary drive rod. The limit chute is slidably connected to the limit post on the top side of the drive support. The invention discloses a method that can be adjusted and selected according to the test requirements of different components, which ensures the test effect and reduces the test cost. Multifunctional electrical performance test equipment.

Description

A multifunctional electrical performance test equipment

technical field

The invention relates to the technical field of electrical performance testing, in particular to a multifunctional electrical performance testing device.

Background technique

The electrical test is judged before the electrical system and electrical equipment are put into use. Whether there are quality problems in installation or manufacturing, to determine whether the newly installed or running electrical equipment can be put into operation normally, and the insulation performance, electrical characteristics and mechanical properties of each electrical equipment in the electrical system, etc., according to The relevant provisions in the standards, regulations and specifications shall be tested and verified item by item.

Usually, the electrical performance test equipment is only used for cables, switch cabinets, transformers, etc., and has a single function. It cannot be selected and adjusted according to the detection requirements of different components, which increases the cost of the test equipment.

SUMMARY OF THE INVENTION

In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a multifunctional electrical performance test equipment that can be adjusted and selected according to the test requirements of different components, ensures the test effect and reduces the test cost.

For this purpose, the present invention adopts the following technical solutions:

The multifunctional electrical performance test equipment provided by the present invention includes a test column set on a frame, a test adjustment device is set on the test column, and a sliding seat is slidably connected around the top side of the frame through a moving groove, so the The sliding seat is provided with a cable clamp;

A test bench is arranged between the two sets of slides, and a mounting groove for installing a clamping tool is arranged on the top side of the test bench and the slide. a support, a drive assembly is arranged on the test column, and an adjustment device is arranged between the drive assembly and the drive support;

The adjusting device includes a main driving rod and an auxiliary driving rod, and a limit chute is arranged at one end of the main driving rod and the auxiliary driving rod away from the driving assembly, and the limit chute is connected with a limit column arranged on the top side of the driving support. Slide to connect.

According to the size of the components to be detected and the detection requirements, the main driving rod and the auxiliary driving rod are driven to rotate by the driving device, wherein the auxiliary driving rod is Z-shaped, and the main driving rod is composed of two sets of Z-shaped auxiliary driving rods. The main driving rod and the auxiliary driving rod are connected, and the main driving rod and the auxiliary driving rod rotate and drive the two sets of sliding blocks to approach or move away from each other under the action of the driving support. It has a wide range of applications. Install the clamping tool used to fix the component on the test bench or between two sets of slides through the installation slot, fix the component, and cooperate with the test adjustment device according to the component test. The position requirements are adjusted to realize the multi-directional test requirements for different components, avoiding the situation that the test equipment can only be used for a single designated component, reducing the number of test equipment and reducing the cost of the test.

The preferred technical solution of the present invention is that the test column includes a column arranged on the frame, a support table is arranged on the top side of the column, and the drive assembly is arranged on the support table, and the column and the support table play a main supporting role. , to improve the stability of the component test process.

A preferred technical solution of the present invention is that the drive assembly includes a motor disposed inside the support table, the drive end of the motor is connected with the gear shaft of the drive gear, and the two sides of the drive gear are meshed with auxiliary gears, the The gear shaft of the driving gear is fixedly connected with the main driving rod, and the auxiliary gear is fixedly connected with the auxiliary driving rod, so as to realize the approach or distance of the sliding seat and facilitate the installation of different clamping toolings.

A preferred technical solution of the present invention is that the test adjustment device includes a support frame arranged on the outer wall of the column and a sliding bracket slidably connected to the support frame, and the outer wall of the column is provided with a slot along the periphery that is slidably connected to the sliding bracket. The sliding cooperation of the bracket with the column and the support frame realizes the position adjustment of the sliding bracket, so as to meet the test requirements of components in different positions.

The preferred technical solution of the present invention is that the side surface of the sliding bracket is F-shaped, and two sets of lateral ends are provided with spherical ends that are slidably connected with the slot and the connecting grooves on the upper and lower sides of the supporting bracket, and the vertical end of the sliding bracket is The installation plate is provided with a test device, and the movable end of the test device is installed with a detection probe, which improves the breadth and versatility of the test equipment test, and can be used for different components, thereby reducing the use cost of the test equipment.

The preferred technical solution of the present invention is that there are at least two sets of the sliding brackets, which are fixed on the support frame by bolts, and the outer wall of the support frame is provided with annular grooves connected with the bolts, and the bolts are matched with the annular grooves. Fix the position of the sliding bracket to ensure the stability of the test process and the accuracy of the test data.

A preferred technical solution of the present invention is that the clamping tool includes a clamping seat installed on the top side of the test bench, a component placement table is provided on the top side of the clamping seat, and the two side plates of the clamping seat are located between the two side plates of the clamping seat. A screw assembly is provided, a clamping part is rotatably connected to the clamping seat, the clamping part is screwed with the screw assembly, and the two sets of clamping parts are driven by the screw assembly to fix the components to ensure the test. Accurate process test data and efficient test.

The preferred technical solution of the present invention is that the clamping component includes two sets of sliders screwed with the screw assembly, and the two sets of sliders are screwed with the screw assembly in opposite directions of thread rotation, and two sides of the slider are A U-shaped plate is rotatably connected, connecting plates are arranged on both sides of the top of the U-shaped plate, and a clamping arm is rotatably connected to one end of the connecting plate away from the U-shaped plate, and the clamping arm is rotatably connected to the clamping seat, and the clamping arm is rotatably connected to the clamping seat. One end of the clamping arm is fixedly connected with the clamping end of the clamping plate through bolts, and the two sets of sliders are driven to move by the screw assembly, and the clamping arms on both sides are driven to rotate under the action of the U-shaped plate and the connecting plate, and the clamping wall The clamping ends are used to drive two groups of clamping plates closer to realize the clamping and fixing of the components. The shape of the clamping plates can be changed according to the structural requirements of the components, and the clamping ends and the bolts are fixed to fix the components. It is fixed on the clamping arm to meet the needs of different components and has a wide range of applications.

Compared with the prior art, the beneficial effects of the present invention are: according to the size of the components to be detected and the detection requirements, the present invention drives the main driving rod and the auxiliary driving rod to rotate through the driving gear and the auxiliary gear respectively, and the main driving rod and the auxiliary driving rod rotate. When the driving rod rotates, it drives the two sets of slides to approach or move away from each other under the action of the drive support. At the same time, the slides drive the test benches on both sides to approach or move away from each other. It can be adjusted according to the test requirements of different components and has a wide range of applications. ; Install the clamping tool used to fix the component on the test bench or between two sets of slides through the installation slot, and fix the component. According to the test position of the component and the test requirements of components in different positions, pass The sliding bracket moves along the support frame, drives the test device to move to the designated position, and performs the test operation on the components to be tested, which realizes the multi-directional test requirements for different components, avoids the situation that the test equipment can only be used for a single designated component, and reduces the The number of test equipment reduces the cost of the test.

The invention provides a multifunctional electrical performance test device which can be adjusted and selected according to the test requirements of different components, ensures the test effect and reduces the test cost.

Description of drawings

Fig. 1 is the structural schematic diagram of the electrical performance test equipment provided in the specific embodiment of the present invention;

2 is a schematic structural diagram of a clamping tool provided in a specific embodiment of the present invention;

3 is a schematic structural diagram of a test adjustment device provided in a specific embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an auxiliary driving rod provided in a specific embodiment of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Frame; 11. Upright column; 12. Support table; 13. Moving slot; 14. Slotting; 2. Slider; 21. Drive support; 22. Installation slot; table; 31, clamping seat; 32, screw assembly; 33, component placement table; 4, clamping part; 41, slider; 42, U-shaped plate; 43, connecting plate; 44, clamping arm; 45, clamping plate; 46, clamping end; 5, driving assembly; 51, driving gear; 52, auxiliary gear; 53, motor; 6, adjusting device; 61, main driving rod; 62, auxiliary driving rod; 63, Limit chute; 64, limit post; 7, support frame; 71, annular notch; 72, connecting groove; 8, sliding bracket; 81, ball end; 82, test device; 83, detection probe; 9, bolt .

Detailed ways

The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

A multifunctional electrical performance test equipment, comprising a test support set on a frame 1, a test adjustment device is set on the test support, and a sliding seat 2 is slidably connected around the top side of the frame 1 through a moving groove 13, so the The sliding seat 2 is provided with a cable clamping member 23;

A test bed 3 is arranged between the two groups of slides 2, and a mounting groove 22 for installing a clamping tool is provided on the top side of the test bed 3 and the slide 2, and the slide 2 is slidably connected to the frame 1 through a slide bar, And one end of the sliding rod is provided with a drive support 21, the test support is provided with a drive assembly 5, and an adjustment device 6 is disposed between the drive assembly 5 and the drive support 21;

The adjusting device 6 includes a main driving rod 61 and an auxiliary driving rod 62, and a limit chute 63 is provided at one end of the main driving rod 61 and the auxiliary driving rod 62 away from the driving assembly 5. The limit posts 64 on the top side of the support 21 are slidably connected.

According to the size of the components to be detected and the detection requirements, the main driving rod 61 and the auxiliary driving rod 62 are driven to rotate by the driving device 5, wherein the auxiliary driving rod 62 is Z-shaped, and the main driving rod 61 is composed of two sets of Z-shaped. The main driving rod 61 and the auxiliary driving rod 62 are connected to each other under the action of the driving support 21 while the main driving rod 61 and the auxiliary driving rod 62 are connected to drive the two groups of slides 2 to approach or move away from each other, and the slides 2 drive the test on both sides. The benches 3 are close to or away from each other, and can be adjusted according to the test requirements of different components, with a wide range of applications. The clamping tool used to fix the components is installed between the test bench 3 or the two sets of slides 2 through the installation slot 22 , Fix the components, and adjust the test adjustment device according to the requirements of the test position of the components, so as to realize the multi-directional test requirements for different components, avoid the situation that the test equipment can only be used for a single designated component, and reduce the test equipment. When the electrical performance test is performed on the cable, the cable can be fixed by the cable clamps 23 on both sides of the slider 2. The cable clamps 23 have been recorded in the prior art. This will not be described in detail. The electrical test work for transformers, transformers, etc. can be clamped and fixed by holding fixtures, so as to achieve efficient electrical performance test work for different components, reduce the use cost of test equipment, and at the same time It can realize the corresponding test for different components.

As a possible implementation of this solution, preferably, the test column includes a column 11 arranged on the frame 1, a support table 12 is arranged on the top side of the column 11, and the drive assembly 5 is arranged on the support table 12, the upright column 11 and the support table 12 play a main supporting role, improving the stability of the component testing process.

As a possible implementation of this solution, preferably, the drive assembly 5 includes a motor 53 disposed inside the support table 12 , the drive end of the motor 53 is connected to the gear shaft of the drive gear 51 , and the drive gear The two sides of 51 are meshed with auxiliary gears 52, the gear shaft of the driving gear 51 is fixedly connected with the main driving rod 61, the auxiliary gear 52 is fixedly connected with the auxiliary driving rod 62, and the driving gear 51 is driven by the motor 53 to rotate, and the two The auxiliary gear 52 on the side rotates in reverse when meshing with the driving gear 51, and drives the main driving rod 61 and the auxiliary driving rod 62 to rotate at the same time, so as to realize the approach or distance of the sliding seat 2 and facilitate the installation of different clamping tools.

As a possible implementation of this solution, preferably, the test adjustment device includes a support frame 7 disposed on the outer wall of the upright column 11 and a sliding bracket 8 slidably connected to the support frame 7 , and the outer wall of the upright column 11 is provided with The slot 14 slidably connected with the sliding bracket 8 realizes the position adjustment of the sliding bracket 8 through the sliding cooperation of the sliding bracket 8 with the column 11 and the support frame 7, so as to meet the test requirements of components in different positions.

As a possible implementation of this solution, preferably, the side surface of the sliding bracket 8 is F-shaped, and two sets of lateral ends are provided with a sliding connection with the slot 14 and the connecting grooves 72 on the upper and lower sides of the support frame 7 . The spherical end 81, the vertical end of the sliding bracket 8 is provided with a test device 82 through the mounting plate, the movable end of the test device 82 is installed with a detection probe 83, and the spherical end 81 is slidingly matched with the slot 14 and the connecting groove 72 , so that the sliding bracket 8 drives the test device 82 to move while sliding along the support frame 7, so as to meet the needs of different component installation positions and the needs of different test positions of components, and improve the extensiveness and multi-functionality of the test equipment test. It can be used for different components, thereby reducing the use cost of test equipment.

As a possible implementation of this solution, preferably, there are at least two sets of the sliding brackets 8 , which are fixed on the support frame 7 by bolts 9 , and the outer wall of the support frame 7 is provided with annular rings connected with the bolts 9 . In the slot 71, when the sliding bracket 8 moves to the position corresponding to the component test position, the position of the sliding bracket 8 is fixed by the cooperation of the bolt 9 and the annular slot 71, so as to ensure the stability of the test process and the accuracy of the test data.

As a possible implementation of this solution, preferably, the clamping tool includes a clamping seat 31 installed on the top side of the test bench 3 , and a component placement table 33 is provided on the top side of the clamping seat 31 , A screw rod assembly 32 is arranged between the two side plates of the clamping seat 31, and a clamping part 4 is rotatably connected to the clamping seat 31. The clamping part 4 is screwed with the screw rod assembly 32, The assembly 32 drives the two groups of clamping parts 4 to fix the components, so as to ensure the accuracy of the test data and the high efficiency of the test during the test process.

As a possible implementation of this solution, preferably, the clamping member 4 includes two sets of sliding blocks 41 screwed with the screw assembly 32 , and the two sets of sliding blocks 41 are screwed with the screw assembly 32 . The directions of rotation are opposite, the two sides of the slider 41 are rotatably connected to the U-shaped plate 42, the top of the U-shaped plate 42 is provided with a connecting plate 43 on both sides, and one end of the connecting plate 43 away from the U-shaped plate 42 is rotatably connected to a clip. The gripping arm 44 is rotatably connected with the gripping seat 31 , and one end of the gripping arm 44 is fixedly connected with the gripping end 45 of the gripping plate 46 through the bolt 9 , and the two sets of slides are driven by the screw assembly 32 The blocks 41 move away from each other, and under the action of the U-shaped plate 42 and the connecting plate 43, the clamping arms 44 on both sides are driven to rotate, and the clamping wall 44 drives the two groups of clamping plates 46 to approach through the clamping end 45, so as to realize the adjustment of the components. The shape of the clamping plate 46 can be replaced according to the structural requirements of the components, and it is fixed on the clamping arm 44 through the fixing action of the clamping end 45 and the bolt 9, so as to realize the target for different components. needs and has a wide range of applications.

The present invention has been described in terms of preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (8)

1. A multi-functional electrical performance test equipment which characterized in that: the test device comprises a test support arranged on a rack (1), wherein a test adjusting device is arranged on the test support, a sliding seat (2) is connected to the periphery of the top side of the rack (1) in a sliding manner through a moving groove (13), and a cable clamping piece (23) is arranged on the sliding seat (2);

a test bed (3) is arranged between the two groups of sliding seats (2), mounting grooves (22) for mounting clamping tools are formed in the top sides of the test bed (3) and the sliding seats (2), the sliding seats (2) are connected with the rack (1) in a sliding mode through sliding rods, a driving support (21) is arranged at one end of each sliding rod, a driving assembly (5) is arranged on each test support, and an adjusting device (6) is arranged between each driving assembly (5) and each driving support (21);

adjusting device (6) include main drive pole (61) and auxiliary drive pole (62), main drive pole (61) and auxiliary drive pole (62) keep away from drive assembly (5) one end and are provided with spacing spout (63), spacing spout (63) and set up in spacing post (64) sliding connection on drive support (21) top side.

2. A multifunctional electrical performance testing apparatus as claimed in claim 1, wherein:

the test support column comprises an upright column (11) arranged on the rack (1), a supporting table (12) is arranged on the top side of the upright column (11), and the driving assembly (5) is arranged on the supporting table (12).

3. A multifunctional electrical performance testing apparatus as claimed in claim 1, wherein:

the driving assembly (5) comprises a motor (53) arranged inside the supporting table (12), the driving end of the motor (53) is connected with a gear shaft of a driving gear (51), auxiliary gears (52) are meshed with the two sides of the driving gear (51), the gear shaft of the driving gear (51) is fixedly connected with a main driving rod (61), and the auxiliary gears (52) are fixedly connected with an auxiliary driving rod (62).

4. A multifunctional electrical performance testing apparatus as claimed in claim 1, wherein:

the experimental adjusting device comprises a supporting frame (7) arranged on the outer wall of the stand column (11) and a sliding support (8) connected with the supporting frame (7) in a sliding mode, and a groove (14) connected with the sliding support (8) in a sliding mode is formed in the outer wall of the stand column (11) along the periphery.

5. A multifunctional electrical performance testing apparatus as claimed in claim 4, wherein:

sliding bracket (8) side is the F type, and two sets of horizontal end departments are provided with and slot (14) and supporting rack (7) upper and lower both sides spread groove (72) sliding connection's spherical end (81), the vertical end of sliding bracket (8) is provided with test device (82) through the mounting panel, test probe (83) are installed to the expansion end of test device (82).

6. A multifunctional electrical performance testing apparatus as claimed in claim 4, wherein:

the sliding support (8) is at least provided with two groups and is fixed on the supporting frame (7) through bolts (9), and the outer wall of the supporting frame (7) is provided with an annular notch (71) connected with the bolts (9).

7. A multifunctional electrical performance testing apparatus as claimed in claim 1, wherein:

the centre gripping frock is including installing in grip slipper (31) on test bench (3) top side, grip slipper (31) top side is provided with components and parts and places platform (33), be provided with lead screw subassembly (32) between grip slipper (31) both sides board, it is connected with hold assembly (4) to rotate on grip slipper (31), hold assembly (4) and lead screw subassembly (32) spiro union.

8. A multifunctional electrical performance testing apparatus as claimed in claim 1, wherein:

clamping part (4) include with slider (41) of lead screw subassembly (32) spiro union, the both sides of slider (41) are rotated and are connected with U template (42), U template (42) top both sides are provided with connecting plate (43), U template (42) one end is kept away from in connecting plate (43) and is rotated and be connected with centre gripping arm (44), centre gripping arm (44) are rotated with grip slipper (31) and are connected, centre gripping arm (44) one end is passed through bolt (9) and grip slipper (45) fixed connection of grip block (46).

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