CN220772167U

CN220772167U - Insulating busbar height detection device

Info

Publication number: CN220772167U
Application number: CN202322668255.2U
Authority: CN
Inventors: 赵强
Original assignee: Suzhou Kelent Electric Co ltd
Current assignee: Suzhou Kelent Electric Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-12
Anticipated expiration: 2033-10-07

Abstract

The utility model belongs to the technical field of busbar detection, and particularly relates to an insulating busbar height detection device. The detection device comprises a first locating plate, a second locating plate, a support, a height sensor and a lifting device, wherein the first locating plate, the second locating plate and the lifting device are positioned on the same side of the support, the lifting device is fixedly arranged on the support and comprises a lifting rod, and the lifting rod is fixedly connected with the first locating plate; the first locating plate and the second locating plate are arranged at intervals by a certain height, a group of height sensors are arranged on the first locating plate, and the second locating plate can be provided with a busbar to be tested. This detection device detects the height of insulating female row through the altitude sensor, and the second locating plate can be to the insulating female row accurate positioning of survey, improves detection accuracy.

Description

Insulating busbar height detection device

Technical Field

The utility model belongs to the technical field of busbar detection, and particularly provides an insulating busbar height detection device.

Background

The lap joint plane of the insulating busbar is an indispensable control requirement in the installation process, and is directly related to the stability and durability of overcurrent in use. For example, when assembling the plastic-coated copper bar such as the insulating busbar and the IJBT, although the screw is used for auxiliary connection and fixation during connection, the screw has the function of connecting the insulating busbar and the IJBT in series, and cannot achieve great torsion for locking, and the excessive torsion for locking can cause the cracking of the insulating layer of the workpiece, so that the function is disabled. The torsion is controlled well, and the overlapping surfaces of the two parts are guaranteed to be matched, so that high requirements are put on the overlapping plane of the insulating busbar.

Currently, the detection of the height of the lap plane of the insulating busbar is mainly carried out by two methods: 1. detecting one by adopting a manual operation; 2. and a fully-automatic measuring workpiece is adopted. The efficiency of adopting manual detection is low, and more measurement errors are easy to produce in manual measurement, but the full-automatic measurement workpiece has higher detection efficiency and detection precision, but the operation and maintenance cost of equipment is higher, and the cost is higher.

Therefore, the above-described problems are to be solved.

Disclosure of Invention

The utility model aims to: in order to overcome the defects, the utility model aims to provide the insulating busbar height detection device which can accurately position the insulating busbar, has higher detection precision, can simultaneously detect a plurality of points of the insulating busbar and can automatically output a measurement result.

The technical scheme is as follows: in order to achieve the above object, the present utility model provides an insulation busbar height detection device, including: the device comprises a first positioning plate, a second positioning plate, a support, a height sensor and a lifting device; the lifting device is fixedly arranged on the support and comprises a lifting rod which is fixedly connected with the first positioning plate; the first locating plate and the second locating plate are arranged at intervals by a certain height, a group of height sensors are arranged on the first locating plate, a busbar to be tested can be mounted on the second locating plate, and the first locating plate is opposite to the second locating plate. In the insulating busbar height detection device, the lifting device drives the first positioning plate to move up and down, the surface on the second positioning plate is defined as a reference surface, the to-be-detected piece is arranged on the second positioning plate, the current height is detected through the height sensor on the first positioning plate, when the contact of the height sensor touches the to-be-detected piece, the lifting device stops descending, and the distance from the height sensor to the reference surface is the height of the to-be-detected piece.

Further, in the insulating busbar height detection device, the first table top, the second table top and the third table top are arranged on the second positioning plate, the second table top is located between the first table top and the third table top, the joint of the first table top and the second table top forms a collision surface, the third table top is identical to the first table top in height, a group of pressing devices are arranged on the first table top, a group of clamping grooves are formed in two ends of the second table top, and a group of bosses are arranged between the clamping grooves. According to the insulating busbar height detection device, three table tops are arranged on the second positioning plate, the first table top and the third table top are used as reference surfaces, and the busbar to be detected is abutted against the abutting surfaces formed at the joint of the table tops, so that the busbar to be detected is limited to translate in one direction only, on the basis, the clamping blocks are placed in the clamping grooves on the second table top, the busbar to be detected is clamped on the boss of the second table top, so that the busbar to be detected is accurately installed on the second positioning plate, meanwhile, the busbar to be detected is tightly pressed through the pressing device on the first table top, and the phenomenon that the sensor touches the busbar to be detected during measurement to cause deviation of measurement results is prevented.

Further, in the insulating busbar height detection device, the pressing device comprises a pressing block, a pressing rod, a pressing handle and a base, wherein the base is fixedly arranged on the first table top, the pressing handle is hinged with the base through a connecting sheet, the pressing handle is hinged with the pressing rod, the pressing rod is hinged with the base, and the pressing block is in sliding connection with the pressing rod. According to the insulating busbar height detection device, the pressing handle is pressed to press the pressing block on the surface of the busbar to be detected, and meanwhile, the pressing block is in sliding connection with the pressing rod, so that the position of the pressing block can be conveniently adjusted at any time, and the insulating busbar height detection device can be flexibly adjusted according to the busbar to be detected.

Further, in the insulating busbar height detection device, the height sensor is arranged along the length direction of the first positioning plate, the contact of the height sensor is positioned on the surface of the first positioning plate, which is close to one side of the second positioning plate, the contact of the height sensor is right to the third table top, the contact of the height sensor is positioned at the same height, and the surface of the first positioning plate, which is close to one side of the second positioning plate, is also provided with the protection cushion block. In the insulating busbar height detection device, the contact of the sensor is arranged on the lower surface of the first positioning plate, so that the contact can be conveniently and directly contacted with the busbar to be detected, and meanwhile, the protective pad is arranged to prevent the damage of the contact of the sensor due to overlarge descending height.

Further, in the insulating busbar height detection device, the support is also connected with an auxiliary positioning plate, the lower end face of the lifting device is arranged on the auxiliary positioning plate, and the lifting rod is arranged in the auxiliary positioning plate in a penetrating way; a group of guide posts are arranged on the first positioning plate, a group of flange bearings are arranged at the positions corresponding to the guide posts on the auxiliary positioning plate, and the guide posts penetrate through the flange bearings. According to the insulating busbar height detection device, the moving direction of the first positioning plate is strictly limited by arranging the guide column and the flange bearing, so that the running stability of the device is improved, the horizontal state of the first positioning plate can be maintained to a certain extent, and the accuracy of a measurement result is improved.

Further, in the insulating busbar height detection device, the insulating busbar height detection device further comprises a control unit capable of controlling the detection device and an output unit capable of calculating and outputting a result, and the control unit, the output unit, the height sensor and the lifting device are electrically connected. The insulating busbar height detection device is provided with the control unit for controlling the device to start and stop and the output unit capable of automatically calculating and outputting the result, so that integrated control, intelligent result display and automation are realized.

Further, in the insulating busbar height detection device, the second positioning plate is provided with a through hole at a position corresponding to the lifting rod. In the insulating busbar height detection device, in order to prevent the lifting rod from excessively pressing down to damage the second positioning plate, the through holes are formed in the corresponding positions of the second positioning plate, so that the lifting rod can pass through the through holes without damaging the second positioning platform.

Further, in the insulating busbar height detection device, the lifting device is an air cylinder, the air pump mounting support of the air cylinder is provided with a lifting button for controlling the lifting rod to lift, and the air cylinder is provided with a scram button for controlling the lifting rod to scram.

The technical scheme can be seen that the utility model has the following beneficial effects: according to the insulating busbar height detection device, the height of the insulating busbar is automatically measured by arranging the lifting device and the height sensor; by arranging a plurality of positioning measures on the positioning plate for arranging the insulating busbar, the insulating busbar is accurately positioned, and the detection precision is improved; a protective cushion block is arranged around the contact of the height sensor to prevent the contact from being damaged; and a guide post is arranged on the positioning plate provided with the height sensor and used for assisting in keeping the height sensor horizontal and improving the measurement accuracy.

Drawings

FIG. 1 is a schematic diagram of an insulation busbar height detection device;

FIG. 2 is a schematic diagram of a second positioning plate;

FIG. 3 is a side view of a second locating plate;

FIG. 4 is a schematic view of the structure of the pressing device;

FIG. 5 is a side view of an insulation busbar height detection device;

fig. 6 is a schematic structural view of an insulation busbar height detection device with a control unit and an output unit.

In the figure: 1. a first positioning plate; 11. a protective cushion block; 12. a guide post; 2. a second positioning plate; 21. a first mesa; 22. a second mesa; 23. a third mesa; 23. a motor; 24. an abutting surface; 25. a compacting device; 251. a compaction block; 252. a compression bar; 253. pressing the handle; 254. a base; 26. a clamping groove; 27. a boss; 3. a support; 31. an auxiliary positioning plate; 32. a flange bearing; 4. a height sensor; 5. a lifting device; 51. a lifting rod; 6. a control unit; 7. and an output unit.

Detailed Description

The insulation busbar height detection device shown in fig. 1 comprises a first positioning plate 1, a second positioning plate 2, a support 3, a height sensor 4 and a lifting device 5; the first positioning plate 1, the second positioning plate 2 and the lifting device 5 are positioned on the same side of the support 3, the lifting device 5, the first positioning plate 1 and the second positioning plate 2 are sequentially arranged from top to bottom, the lifting device 5 is fixedly arranged on the support 3, the lifting device 5 comprises a lifting rod 51, and the lifting rod 51 is fixedly connected with the first positioning plate 1 through a nut; the first positioning plate 1 and the second positioning plate 2 are arranged at a certain height interval, and the support 3 and the second positioning plate 2 are directly placed on the base. A group of height sensors 4 are arranged on the first positioning plate 1, a busbar to be tested is arranged on the second positioning plate 2, and the first positioning plate 1 is opposite to the second positioning plate 2.

The second positioning plate 2 as shown in fig. 2 and 3 includes a first table top 21, a second table top 22 and a third table top 23, the third table top 23 is the same as the first table top 21 in height, the second table top 22 is higher than the first table top 21 and the third table top 23, the second table top 22 is located between the first table top 21 and the third table top 23, and the first table top 21, the second table top 22 and the third table top 23 are sequentially arranged from front to back. An abutting surface 24 is formed at the joint of the first table top 21 and the second table top 22, the arc-shaped part of the insulating busbar to be tested can be directly abutted against the abutting surface 24, and at the moment, the insulating busbar to be tested can only slide on the abutting surface 24. A group of pressing devices 25 are mounted on the first table-board 21, and the pressing devices 25 can fix the busbar to be measured in the vertical direction. A set of clamping grooves 26 are arranged at two ends of the second table-board 22, and a set of bosses 27 are arranged between the clamping grooves 26. The grooves on the insulating busbar to be tested can be directly clamped on the boss 27, meanwhile, the clamping grooves 26 are positioned at two ends of the insulating busbar to be tested, clamping blocks are placed in the clamping grooves 26, and the insulating busbar is completely fixed on the second positioning plate 2. The second positioning plate 2 is provided with an arc-shaped groove at a position corresponding to the lifting rod 51, and when the first positioning plate 1 is positioned at the bottommost end, the lifting rod 51 is positioned in the arc-shaped groove.

The pressing device shown in fig. 2 and 4 comprises a pressing block 251, a pressing rod 252, a pressing handle 253 and a base 254, wherein the base 254 is fixedly arranged on the first table top 21, the pressing handle 253 is hinged with the base 254 through a connecting sheet, the pressing handle 253 is hinged with the pressing rod 252, the pressing rod 252 is hinged with the base 254, and the pressing block 251 is in sliding connection with the pressing rod 252.

In the insulating busbar height detection device shown in fig. 1 and 5, the height sensor 4 is arranged along the length direction of the first positioning plate 1, the contact of the height sensor 4 is positioned on the surface of the first positioning plate 1, which is close to one side of the second positioning plate 2, the contact of the height sensor 4 is just opposite to the third table top 23, the contact of the height sensor 4 is positioned at the same height, and the surface of the first positioning plate 1, which is close to one side of the second positioning plate 2, is also provided with the protection cushion block 11. The height of the protection pad 11 is greater than the height of the contact, and when the first positioning plate 1 is positioned at the bottommost end, the protection pad 11 can be pressed on the third table top 23.

The support 3 is also connected with an auxiliary positioning plate 31, the lower end surface of the lifting device 5 is arranged on the auxiliary positioning plate 31, and the lifting rod 51 is arranged in the auxiliary positioning plate 31 in a penetrating way; the first positioning plate 1 is provided with a group of guide posts 12, the auxiliary positioning plate 31 is provided with a group of flange bearings 32 at the corresponding positions of the guide posts 12, and the guide posts 12 are penetrated in the flange bearings 32.

The lifting device 5 is a cylinder, a lifting button for controlling the lifting rod 51 to lift is arranged on the cylinder on the air pump mounting support 3 of the cylinder, and a scram button for controlling the lifting rod 51 to scram is arranged on the cylinder. The insulating busbar height detection device further comprises a control unit 6 capable of controlling the detection device and an output unit 7 capable of calculating and outputting results, and the control unit 6, the output unit 7, the height sensor 4 and the lifting device 5 are electrically connected. The output unit 7 is a computer in which a PLC program for height measurement is loaded.

The specific use flow of the insulating busbar height detection device is as follows: firstly, a program for controlling the insulating busbar height detection device is loaded in a computer. And installing the busbar to be tested on the second positioning plate 2, wherein the lap joint surface of the insulating busbar is aligned with the contact of the height sensor 4. When the start button of the control unit 6 is pressed, the program is automatically executed, the lifting device 5 drives the contacts of the height sensor 4 to gradually descend, and when the contacts of the height sensor 4 detect the lap joint surface of the insulating busbar, the lifting device 5 stops, the height sensor 4 records the current height, and after the recording is finished, the lifting device 5 drives the height sensor 4 to reset. And finally, calculating the height of the insulating busbar by a program and outputting a result.

The above embodiments are illustrative for the purpose of illustrating the technical concept and features of the present utility model so that those skilled in the art can understand the content of the present utility model and implement it accordingly, and thus do not limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The utility model provides an insulating busbar height detection device which characterized in that: comprises a first locating plate (1), a second locating plate (2), a support (3), a height sensor (4) and a lifting device (5); the first positioning plate (1), the second positioning plate (2) and the lifting device (5) are positioned on the same side of the support (3), the lifting device (5) is fixedly arranged on the support (3), the lifting device (5) comprises a lifting rod (51), and the lifting rod (51) is fixedly connected with the first positioning plate (1); the first locating plate (1) and the second locating plate (2) are arranged at intervals by a certain height, a group of height sensors (4) are arranged on the first locating plate (1), a busbar to be tested can be installed on the second locating plate (2), and the first locating plate (1) is right opposite to the second locating plate (2).

2. The insulation busbar height detection device according to claim 1, wherein: be equipped with first mesa (21), second mesa (22) and third mesa (23) on second locating plate (2), second mesa (22) are located between first mesa (21) and third mesa (23), the junction of first mesa (21) and second mesa (22) forms conflict face (24), third mesa (23) are highly the same with first mesa (21), install a set of closing device (25) on first mesa (21), the both ends of second mesa (22) are equipped with a set of draw-in groove (26), be equipped with a set of boss (27) between draw-in groove (26).

3. The insulation busbar height detection device according to claim 2, wherein: the pressing device (25) comprises a pressing block (251), a pressing rod (252), a pressing handle (253) and a base (254), wherein the base (254) is fixedly arranged on the first table top (21), the pressing handle (253) is hinged to the base (254) through a connecting sheet, the pressing handle (253) is hinged to the pressing rod (252), the pressing rod (252) is hinged to the base (254), and the pressing block (251) is in sliding connection with the pressing rod (252).

4. The insulation busbar height detection device according to claim 2, wherein: the height sensor (4) is arranged along the length direction of the first locating plate (1), the contact of the height sensor (4) is located on the surface of one side, close to the second locating plate (2), of the first locating plate (1), the contact of the height sensor (4) is right opposite to the third table top (23), the contact of the height sensor (4) is located at the same height, and the surface, close to one side of the second locating plate (2), of the first locating plate (1) is provided with a protection cushion block (11).

5. The insulation busbar height detection device according to claim 2, wherein: the support (3) is also connected with an auxiliary positioning plate (31), the lower end face of the lifting device (5) is arranged on the auxiliary positioning plate (31), and the lifting rod (51) is arranged in the auxiliary positioning plate (31) in a penetrating way; a group of guide posts (12) are arranged on the first positioning plate (1), a group of flange bearings (32) are arranged at positions corresponding to the guide posts (12) on the auxiliary positioning plate (31), and the guide posts (12) are arranged in the flange bearings (32) in a penetrating mode.

6. The insulation busbar height detection device according to claim 5, wherein: the insulating busbar height detection device further comprises a control unit (6) capable of controlling the detection device and an output unit (7) capable of calculating and outputting results, and the control unit (6), the output unit (7), the height sensor (4) and the lifting device (5) are electrically connected.

7. The insulation busbar height detection device according to claim 6, wherein: the second locating plate (2) is provided with a through hole at a position corresponding to the lifting rod (51).

8. The insulation busbar height detection device according to claim 6, wherein: the lifting device (5) is a cylinder, a lifting button for controlling the lifting rod (51) to lift is arranged on the cylinder, and a scram button for controlling the lifting rod (51) to scram is arranged on the cylinder.