CN216133153U - Insulating protective clothing capability test device - Google Patents
Insulating protective clothing capability test device Download PDFInfo
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- CN216133153U CN216133153U CN202121946077.XU CN202121946077U CN216133153U CN 216133153 U CN216133153 U CN 216133153U CN 202121946077 U CN202121946077 U CN 202121946077U CN 216133153 U CN216133153 U CN 216133153U
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Abstract
The utility model discloses a performance testing device of insulating protective clothing, which comprises a workbench, a controller, a testing mechanism, a driving mechanism and a connecting mechanism, wherein the testing mechanism is arranged inside the workbench and comprises a first rack, a first stepping motor, a first ball screw, a movable shell and a current generator; the outer surface of the first stepping motor is fixedly connected to the top of the first rack, and an output shaft of the first stepping motor is fixedly connected with a threaded rod of the first ball screw; according to the utility model, through linkage and mutual cooperation among the testing mechanism, the driving mechanism and the connecting mechanism, a series of automatic detection processes of position adjustment, angle adjustment, electric power test, current feedback and setting test of insulation obedience in a flat state can be realized, comprehensive insulation performance test and feedback of any position and any dead angle of the insulation suit are ensured, the insulation performance of the actual insulation suit is effectively fed back, and workers are helped to process the insulation suit.
Description
Technical Field
The utility model relates to the technical field of production of a live-wire work protective tool preparation process, in particular to a device for testing the performance of an insulating protective garment.
Background
The insulating suit is made of a nylon coated fabric material, has insulating performance, is mainly used for body protection when production personnel or firefighters carry out hot-line work, and enables all parts of the outer surface of a human body in a high-voltage electric field to form an equipotential shielding surface, so that the human body is protected from being damaged by the high-voltage electric field and electromagnetic waves;
however, after the insulating suit is used for a long time, the insulating performance of the insulating suit is gradually deteriorated due to the deterioration of the insulator caused by the change of impurities inside the insulator, the intrusion of external dust and moisture, or the over-high use temperature, the over-long use time and the like; meanwhile, the appearance of the insulating clothes is not obviously changed due to the phenomenon, but the damage of the insulating structure cannot be perceived by human eyes; if the performance test cannot be carried out in time, safety accidents are easy to happen.
Therefore, the performance testing device for the insulating protective clothing is provided.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention provide a device for testing performance of an insulating protective clothing, so as to solve or alleviate the technical problems in the prior art, and provide at least one useful choice;
the technical scheme of the embodiment of the utility model is realized as follows: a performance testing device for insulating protective clothing comprises a workbench, a controller, a testing mechanism, a driving mechanism and a connecting mechanism, wherein the testing mechanism is installed inside the workbench and comprises a first rack, a first stepping motor, a first ball screw, a movable shell and a current generator;
the outer surface of the first stepping motor is fixedly connected to the top of the first rack, the output shaft of the first stepping motor is fixedly connected with the threaded rod of the first ball screw, the moving nut of the first ball screw is fixedly connected with the outer surface of the moving shell, and the outer surface of the current generator is installed on the inner side wall of the moving shell;
the connecting mechanism is arranged on the inner side wall of the workbench and comprises a connecting frame and a first servo electric cylinder;
the cylinder bodies of the first servo electric cylinder are symmetrically arranged on the outer surface of the connecting frame;
a plate body is arranged on the inner side wall of the workbench, and current sensors are uniformly arranged on the outer surface of the plate body;
the driving mechanism is installed inside the workbench.
As further preferable in the present technical solution: the outer surface of the controller is mounted on the outer surface of the workbench.
As further preferable in the present technical solution: the driving mechanism comprises a third rack, a third stepping motor and a third ball screw;
the outer surface of the third stepping motor is mounted on the outer surface of the third rack, an output shaft of the third stepping motor is fixedly connected with a threaded rod of a third ball screw, and a moving nut of the third ball screw is fixedly connected with the bottom of the connecting frame.
As further preferable in the present technical solution: the driving mechanism further comprises a second rack, a second stepping motor and a second ball screw;
the outer surface of the second stepping motor is mounted on the outer surface of the second rack, an output shaft of the second stepping motor is fixedly connected with a threaded rod of the second ball screw, and a moving nut of the second ball screw is fixedly connected with the outer surface of the third rack.
As further preferable in the present technical solution: the surface of the third frame is symmetrically hinged with two second servo electric cylinders through two motors, piston rods of the second servo electric cylinders are hinged with the surface of the plate body, and the surface of the plate body is connected with the surface of the third frame in a sliding mode through hinges.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through mechanical linkage and mutual cooperation among the testing mechanism, the driving mechanism and the connecting mechanism, a series of automatic detection processes of insulation obeying position adjustment, angle adjustment, power test, current feedback and setting test can be realized, comprehensive insulation performance test and feedback can be carried out at any position and any dead angle of the insulation suit, the insulation performance of the actual insulation suit can be effectively fed back, and workers can be helped to process the insulation suit;
by mechanical linkage and mutual cooperation between the driving mechanism and the testing mechanism, three groups of linear outputs with different axial directions and mutually noninterference spatial degrees of freedom can be realized in the actual use process, the insulation suit is effectively driven to carry out insulation tests at any position and at any angle, the insulation performance of the actual insulation suit is effectively fed back, and the insulation suit is helped to be processed by workers;
by means of limit linkage and stroke adjustment among the connecting mechanisms, self-adaptive matching can be performed according to the model size of the current insulating clothes in the actual use process, the insulating clothes can be matched with insulating clothes of different models to receive insulation tests, and the practicability and economic requirements of the whole device are effectively guaranteed;
the whole system adopts a modular design, can be conveniently operated in installation, use and routine maintenance, simultaneously meets the requirements of cost and practicability, can realize large-scale batch production, and effectively meets the current actual use requirement.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a perspective structure according to the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic perspective view of the worktable, the testing mechanism, the driving mechanism and the connecting mechanism of the present invention;
FIG. 4 is a schematic perspective view of the testing mechanism, the driving mechanism and the connecting mechanism of the present invention;
FIG. 5 is a schematic perspective view of the connection mechanism of the present invention;
FIG. 6 is a perspective view of the driving mechanism of the present invention;
fig. 7 is a schematic perspective view of the testing mechanism and the driving mechanism of the present invention.
Reference numerals: 1. a work table; 2. a controller; 3. a testing mechanism; 301. a first frame; 302. a first stepper motor; 303. a first ball screw; 304. moving the housing; 305. a current generator; 4. a drive mechanism; 401. a second frame; 402. a second stepping motor; 403. a second ball screw; 404. a third frame; 405. a third step motor; 406. a third ball screw; 5. a connecting mechanism; 501. a connecting frame; 502. a first servo electric cylinder; 6. a second servo electric cylinder; 7. a plate body; 8. and a current sensor.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
It should be noted that the terms "first", "second", "symmetrical", "array", and the like are used for descriptive and positional purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "symmetrical," etc., may explicitly or implicitly include one or more of that feature; similarly, where a feature is not limited in number to "two," "three," etc., it is noted that the feature likewise explicitly or implicitly includes one or more feature numbers;
in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly; for example, the connection can be fixed, detachable or integrated; the connection may be mechanical, direct, welded, indirect via an intermediate medium, communication between two elements, or interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification and drawings in combination with the specific situation.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a performance testing device for insulating protective clothing comprises a workbench 1, a controller 2, a testing mechanism 3, a driving mechanism 4 and a connecting mechanism 5, wherein the testing mechanism 3 is installed inside the workbench 1, and the testing mechanism 3 comprises a first rack 301, a first stepping motor 302, a first ball screw 303, a movable shell 304 and a current generator 305;
the outer surface of the first stepping motor 302 is fixedly connected to the top of the first frame 301, the output shaft of the first stepping motor 302 is fixedly connected to the threaded rod of the first ball screw 303, the moving nut of the first ball screw 303 is fixedly connected to the outer surface of the moving shell 304, and the outer surface of the current generator 305 is mounted on the inner side wall of the moving shell 304;
the connecting mechanism 5 is arranged on the inner side wall of the workbench 1, and the connecting mechanism 5 comprises a connecting frame 501 and a first servo electric cylinder 502;
the cylinder bodies of the first servo electric cylinder 502 are symmetrically arranged on the outer surface of the connecting frame 501;
a plate body 7 is arranged on the inner side wall of the workbench 1, and current sensors 8 are uniformly arranged on the outer surface of the plate body 7;
the drive mechanism 4 is installed inside the table 1.
In this embodiment, specifically: the outer surface of the controller 2 is arranged on the outer surface of the workbench 1;
the controller 2 is used for controlling all the electrical components of the whole device.
In this embodiment, specifically: the drive mechanism 4 includes a third frame 404, a third stepping motor 405, and a third ball screw 406;
the outer surface of the third stepping motor 405 is mounted on the outer surface of the third frame 404, the output shaft of the third stepping motor 405 is fixedly connected with the threaded rod of the third ball screw 406, and the moving nut of the third ball screw 406 is fixedly connected with the bottom of the connecting frame 501;
the driving mechanism 4 drives the connecting mechanism 5 to perform linear adjustment in the X axis direction, wherein the third stepping motor 405 drives the third ball screw 406 to rotate, the third ball screw 406 converts the torque into a linear drive to be driven to the moving nut, and then the connecting frame 501 in the connecting mechanism 5 is driven to perform linear displacement in the X axis direction.
In this embodiment, specifically: the drive mechanism 4 further includes a second frame 401, a second stepping motor 402, and a second ball screw 403;
the outer surface of the second stepping motor 402 is mounted on the outer surface of the second frame 401, the output shaft of the second stepping motor 402 is fixedly connected with the threaded rod of the second ball screw 403, and the moving nut of the second ball screw 403 is fixedly connected with the outer surface of the third frame 404;
the driving mechanism 4 can also drive the connecting mechanism 5 to perform linear adjustment in the Z-axis direction, wherein the second stepping motor 402 drives the second ball screw 403 to rotate, the second ball screw 403 converts the torque into linear drive to the moving nut, and then drives the third frame 404 and the connecting frame 501 in the connecting mechanism 5 to perform linear displacement in the X-axis direction.
In this embodiment, specifically: the outer surface of the third rack 404 is symmetrically hinged with two second servo electric cylinders 6 through two motors, piston rods of the second servo electric cylinders 6 are hinged with the outer surface of the plate body 7, and the outer surface of the plate body 7 is connected with the outer surface of the third rack 404 in a sliding mode through hinges;
the plate body 7 and the current sensor 8 are required to be kept flush with a horizontal line when not in use, so that workers can conveniently match the insulating clothes with the connecting mechanism 5;
the motor is responsible for driving the second servo electric cylinder 6, the plate body 7 and the current sensor 8 to perform angle adjustment, and the piston rod stroke of the second servo electric cylinder 6 further drives the plate body 7 to perform height adjustment;
when the lifting plate is used, the piston rod of the second servo electric cylinder 6 returns, and then the plate body 7 is driven to lift up to work.
In this embodiment, specifically: the first stepping motor 302, the second stepping motor 402 and the third stepping motor 405 in the testing mechanism 3 and the driving mechanism 4 are responsible for linear transmission in cooperation with the third stepping motor 405, the second ball screw 403 and the third ball screw 406, so that only a specified number of stepping angles need to be input into the first stepping motor 302, the second stepping motor 402 and the third stepping motor 405 in advance, the two mechanisms can be controlled to be circularly driven according to specified actions, and then each position of the insulating suit can be controlled to be tested.
In this embodiment, specifically: all electrical components of the device are powered by mains supply.
Working principle or structural principle: sleeving the insulating clothes to be detected into the connecting mechanism 5, starting each first servo electric cylinder 502 to output piston rods at specified intervals according to the model size of the insulating clothes, and respectively supporting the shoulder, sleeves, body, waist and other positions of the insulating clothes;
the testing mechanism 3 is linked with the driving mechanism 4 to test the insulating suit, wherein the driving mechanism 4 drives the connecting mechanism 5 to perform linear adjustment in the X axial direction, the third stepping motor 405 drives the third ball screw 406 to rotate, the third ball screw 406 converts the torque into linear drive to the moving nut, and then the connecting frame 501 in the connecting mechanism 5 is driven to perform linear displacement in the X axial direction;
meanwhile, the driving mechanism 4 can also drive the connecting mechanism 5 to perform linear adjustment in the Z-axis direction, wherein the second stepping motor 402 drives the second ball screw 403 to rotate, the second ball screw 403 converts the torque into linear drive to the moving nut, and then drives the third rack 404 and the connecting rack 501 in the connecting mechanism 5 to perform linear displacement in the X-axis direction;
in the testing mechanism 3, the first stepping motor 302 drives the first ball screw 303 to linearly displace the movable housing 304 in the Y-axis direction, and further drives the current generator 305 to perform Y-axis adjustment;
the X, Y driven by the test mechanism 3 and the drive mechanism 4 and the linear adjustment of the Z-axis direction can make the current generator 305 perform actual discharge tests at any position and any angle relative to the insulating suit;
the first stepping motor 302, the second stepping motor 402 and the third stepping motor 405 in the testing mechanism 3 and the driving mechanism 4 are responsible for matching with the third stepping motor 405, the second ball screw 403 and the third ball screw 406 to carry out linear transmission, so that only a specified number of stepping angles are required to be input into the first stepping motor 302, the second stepping motor 402 and the third stepping motor 405 in advance, the two mechanisms can be controlled to carry out circular driving according to specified actions, and then each position of the insulating suit can be controlled to be tested;
during testing, the plate body 7 and the current sensor 8 are attached to the outside of the insulating clothing, and when the current sensor 8 at a certain position senses current, the specific position of the current insulating clothing with the insulation defect and the defect point of the current insulating clothing can be determined.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. The utility model provides an insulating protective clothing capability test device, includes workstation (1), controller (2), accredited testing organization (3), actuating mechanism (4) and coupling mechanism (5), its characterized in that: the testing mechanism (3) is installed inside the workbench (1), and the testing mechanism (3) comprises a first rack (301), a first stepping motor (302), a first ball screw (303), a moving shell (304) and a current generator (305);
the outer surface of the first stepping motor (302) is fixedly connected to the top of the first frame (301), the output shaft of the first stepping motor (302) is fixedly connected with the threaded rod of the first ball screw (303), the moving nut of the first ball screw (303) is fixedly connected with the outer surface of the moving shell (304), and the outer surface of the current generator (305) is mounted on the inner side wall of the moving shell (304);
the connecting mechanism (5) is arranged on the inner side wall of the workbench (1), and the connecting mechanism (5) comprises a connecting frame (501) and a first servo electric cylinder (502);
the cylinder bodies of the first servo electric cylinder (502) are symmetrically arranged on the outer surface of the connecting frame (501);
a plate body (7) is arranged on the inner side wall of the workbench (1), and current sensors (8) are uniformly arranged on the outer surface of the plate body (7);
the driving mechanism (4) is arranged in the workbench (1).
2. The device for testing the performance of the insulating protective clothing according to claim 1, wherein: the outer surface of the controller (2) is arranged on the outer surface of the workbench (1).
3. The device for testing the performance of the insulating protective clothing according to claim 1, wherein: the driving mechanism (4) comprises a third frame (404), a third stepping motor (405) and a third ball screw (406);
the outer surface of the third stepping motor (405) is mounted on the outer surface of the third frame (404), the output shaft of the third stepping motor (405) is fixedly connected with the threaded rod of the third ball screw (406), and the moving nut of the third ball screw (406) is fixedly connected with the bottom of the connecting frame (501).
4. The insulation protective clothing performance testing device according to claim 3, characterized in that: the driving mechanism (4) further comprises a second frame (401), a second stepping motor (402) and a second ball screw (403);
the outer surface of the second stepping motor (402) is mounted on the outer surface of the second rack (401), the output shaft of the second stepping motor (402) is fixedly connected with the threaded rod of the second ball screw (403), and the moving nut of the second ball screw (403) is fixedly connected with the outer surface of the third rack (404).
5. The insulation protective clothing performance testing device according to claim 3, characterized in that: the surface of third frame (404) articulates through two motor symmetries has two servo electric jar (6) of second, the piston rod of the servo electric jar of second (6) with the surface of plate body (7) is articulated, the surface of plate body (7) pass through the hinge with the surface sliding connection of third frame (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946077.XU CN216133153U (en) | 2021-08-18 | 2021-08-18 | Insulating protective clothing capability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946077.XU CN216133153U (en) | 2021-08-18 | 2021-08-18 | Insulating protective clothing capability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133153U true CN216133153U (en) | 2022-03-25 |
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ID=80770530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121946077.XU Active CN216133153U (en) | 2021-08-18 | 2021-08-18 | Insulating protective clothing capability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133153U (en) |
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2021
- 2021-08-18 CN CN202121946077.XU patent/CN216133153U/en active Active
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