CN215575467U

CN215575467U - Glass fiber product insulating property detection device

Info

Publication number: CN215575467U
Application number: CN202120823886.5U
Authority: CN
Inventors: 曹宝宏; 崔怀林; 于卫林
Original assignee: Taizhou Zhengan Glass Fiber Co ltd
Current assignee: Taizhou Zhengan Glass Fiber Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-01-18
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to the related technical field of glass fiber products, in particular to a device for detecting the insulating property of a glass fiber product, which comprises a base, a bracket, a placing plate, a first conductive base body, a second conductive base body and a detection equipment body, wherein the detection equipment body comprises a power supply and an ammeter; through setting up by the base, and a support, place the board, first electrically conductive base member, the insulating properties detection device that electrically conductive base member of second and check out test set body combination constitute, and install the electrically conductive base member of second through setting up by the mount pad, the connecting piece that guide pillar and limit screw make up and constitute, and set up the mounting hole through the lower surface at the mount pad, and set up the guide pillar activity among the mounting hole, and set up the support column at the upper surface of guide pillar, and set up piezo-resistor in the mounting hole bottom surface, thereby monitor the atress of the electrically conductive base member of second through piezo-resistor, thereby guarantee that the atress of the electrically conductive base member of second can maintain within suitable scope, thereby guarantee the accuracy of testing result.

Description

Glass fiber product insulating property detection device

Technical Field

The utility model relates to the technical field related to glass fiber products, in particular to a device for detecting the insulating property of a glass fiber product.

Background

The glass fiber is an inorganic non-metallic material with excellent performance, has various varieties, has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the defects of brittleness and poor wear resistance. The hair-care fiber is prepared from six kinds of ores of pyrophyllite, quartz sand, limestone, dolomite, borocalcite and boromagnesite through the processes of high-temperature melting, wire drawing, winding, weaving and the like, wherein the diameter of each monofilament ranges from several micrometers to twenty micrometers, the monofilament is equivalent to 1/20-1/5 of one hair, and each bundle of fiber precursor consists of hundreds of even thousands of monofilaments. The utility model provides a glass fiber product insulation performance detection device, which is used for solving the problems that glass fiber cloth is generally used as a reinforcing material, an electric insulation material, a heat insulation material, a circuit substrate and other national economy fields, the insulation performance of the glass fiber cloth needs to be detected after the production of the glass fiber cloth is finished, but the traditional detection device has a simple structure and a simple detection probe, when positive and negative probes are positioned at two sides of the glass fiber cloth to clamp the glass fiber cloth, the clamping force cannot be well controlled, and when the glass fiber cloth is subjected to different clamping forces, the insulation detection results of the cloth have great difference, so that the accuracy of the detection results is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting the insulating property of a glass fiber product, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fine goods insulating properties detection device of glass, includes base, support, places board, first electrically conductive base member, the electrically conductive base member of second and check out test set body, and its check out test set body includes power and galvanometer, fixed mounting has flexible electric jar on the crossbeam of support, the electrically conductive base member of second is connected with the telescopic link of flexible electric jar through the connecting piece, place and seted up the through-hole on the plate body of board, first electrically conductive base member is for passing the setting among the through-hole, and first electrically conductive base member carries out the location support for passing the locating support, be connected with first wire on the first electrically conductive base member, be connected with the second wire on the electrically conductive base member of second, first wire, second wire are connected with the positive negative pole terminal of check out test set body respectively.

Preferably, the connecting piece on the telescopic electric cylinder is formed by combining an installation seat, a guide pillar and a limiting screw rod, the lower surface of the installation seat is provided with an installation hole, the guide pillar is movably arranged in the installation hole, the side wall of the installation hole is provided with a limiting hole, the side wall of the guide pillar is provided with a threaded hole, the limiting screw rod is in threaded connection in the threaded hole, and the rod body of the limiting screw rod penetrates through the limiting hole in the side wall of the installation hole.

Preferably, a piezoresistor is installed on the bottom surface of the installation hole of the installation seat, the piezoresistor is electrically connected with a power supply through a third wire, and the third wire is arranged for passing through a wiring groove on the installation seat.

Preferably, the upper surface of the guide pillar is provided with a support pillar, the support pillar is arranged under the piezoresistor, the bottom surface of the support pillar and the bottom surface of the mounting hole are connected through a return spring, the second conductive substrate is connected with the guide pillar, and the guide pillar and the positioning support are both made of insulating materials through casting.

Preferably, when the return spring is in the return state, the support column and the piezoresistor are separately arranged.

Preferably, the first conductive base body and the second conductive base body are both copper rods, the upper surface of the first conductive base body is flush with the upper surface of the placing plate, and the placing plate is a flat plate made of insulating materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. the insulation performance detection device is formed by combining a base, a support, a placing plate, a first conductive base body, a second conductive base body and a detection equipment body, the second conductive base body is installed by arranging a connecting piece formed by combining a mounting seat, a guide pillar and a limiting screw, a mounting hole is formed in the lower surface of the mounting seat, the guide pillar is movably arranged in the mounting hole, a support pillar is arranged on the upper surface of the guide pillar, and a piezoresistor is arranged on the bottom surface of the mounting hole, so that the stress of the second conductive base body is monitored through the piezoresistor, the stress of the second conductive base body can be maintained within a proper range, and the accuracy of a detection result is ensured;

2. and the bottom surfaces of the supporting columns and the mounting holes are connected through the reset springs, so that the telescopic electric cylinder can be automatically separated from the piezoresistors through the reset springs in a return stroke state.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a half sectional view of the connector of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: the device comprises a base 1, a support 2, a placing plate 3, a telescopic electric cylinder 4, a through hole 5, a positioning support 6, a first conductive base body 7, a first lead 8, a mounting seat 9, a guide pillar 10, a second conductive base body 11, a piezoresistor 12, a reset spring 13, a wiring groove 14, a limiting screw 15, a supporting column 16 and a second lead 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fine goods insulating properties detection device of glass, the on-line screen storage device comprises a base 1, support 2, place board 3, first electrically conductive base member 7, electrically conductive base member 11 of second and check out test set body, its check out test set body includes power and galvanometer, fixed mounting has flexible electric jar 4 on the crossbeam of support 2, electrically conductive base member 11 of second is connected with the telescopic link of flexible electric jar 4 through the connecting piece, through-hole 5 has been seted up on the plate body of placing board 3, first electrically conductive base member 7 is for passing the setting among the through-hole 5, and first electrically conductive base member 7 is for fixing a position the support through locating support 6, be connected with first wire 8 on the first electrically conductive base member 7, be connected with second wire 17 on the electrically conductive base member 11 of second, first wire 8, second wire 17 is connected with the positive negative pole terminal of check out test set body respectively.

The connecting piece on the telescopic electric cylinder 4 is formed by combining an installation seat 9, a guide pillar 10 and a limiting screw 15, the lower surface of the installation seat 9 is provided with an installation hole, the guide pillar 10 is movably arranged in the installation hole, the side wall of the installation hole is provided with a limiting hole, the side wall of the guide pillar 10 is provided with a threaded hole, the limiting screw 15 is in threaded connection with the threaded hole, and the rod body of the limiting screw 15 penetrates through the limiting hole on the side wall of the installation hole;

the bottom surface of the mounting hole of the mounting seat 9 is provided with a piezoresistor 12, the piezoresistor 12 is electrically connected with a power supply through a third wire, the third wire is arranged to penetrate through a wiring groove 14 on the mounting seat 9, the second conductive base 11 is mounted through a connecting piece formed by combining the mounting seat 9, a guide post 10 and a limit screw 15, the mounting hole is formed in the lower surface of the mounting seat 9, the guide post 10 is movably arranged in the mounting hole, a support post 16 is arranged on the upper surface of the guide post 10, the piezoresistor 12 is arranged on the bottom surface of the mounting hole, so that the stress of the second conductive base 11 is monitored through the piezoresistor 12, and the stress of the second conductive base 11 can be maintained in a proper range, thereby ensuring the accuracy of the detection result;

the upper surface of the guide pillar 10 is provided with a support pillar 16, the support pillar 16 is arranged right below the piezoresistor 12, the support pillar 16 is connected with the bottom surface of the mounting hole through a return spring 13, the second conductive substrate 11 is connected with the guide pillar 10, and the guide pillar 10 and the positioning bracket 6 are cast by insulating materials;

when the return spring 13 is in a return state, the support column 16 and the piezoresistor 12 are separately arranged, and the support column 16 is connected with the bottom surface of the mounting hole through the return spring 13, so that the support column 16 and the piezoresistor 12 can be automatically separated through the return spring 13 when the telescopic electric cylinder 4 is in a return state;

the first conductive base body 7 and the second conductive base body 11 are both copper rods, the upper surface of the first conductive base body 7 is flush with the upper surface of the placing plate 3, and the placing plate 3 is a flat plate made of insulating materials;

the working principle is as follows: by arranging the insulation performance detection device formed by combining the base 1, the support 2, the placing plate 3, the first conductive base 7, the second conductive base 11 and the detection equipment body, arranging the connecting piece formed by combining the mounting seat 9, the guide post 10 and the limit screw 15 to mount the second conductive base 11, arranging the mounting hole on the lower surface of the mounting seat 9, movably arranging the guide post 10 in the mounting hole, arranging the support post 16 on the upper surface of the guide post 10, arranging the piezoresistor 12 on the bottom surface of the mounting hole, monitoring the stress of the second conductive base 11 through the piezoresistor 12, ensuring that the stress of the second conductive base 11 can be maintained in a proper range, ensuring the accuracy of a detection result, and during actual use, a worker places glass fiber cloth to be detected on the upper surface of the placing plate 3, then through the 4 process motions of the flexible electric jar of drive to through the electrically conductive base member 11 of flexible electric jar 4 drive second push down motion, thereby live through first electrically conductive base member 7, the electrically conductive base member 11 of second glass cloth centre gripping, and monitor its pressure through piezo-resistor 12, and monitor the electric current that flows through glass fibre cloth through the ampere meter in the check out test set body can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine goods insulating properties detection device of glass, includes base (1), support (2), places board (3), first electrically conductive base member (7), the electrically conductive base member of second (11) and check out test set body, and its check out test set body includes power and ampere meter, its characterized in that: the utility model discloses a detection equipment, including support (2), the crossbeam of support (2) is last fixed mounting has flexible electric jar (4), the electrically conductive base member of second (11) are connected with the telescopic link of flexible electric jar (4) through the connecting piece, through-hole (5) have been seted up on the plate body of placing board (3), first electrically conductive base member (7) are for passing the setting among through-hole (5), and first electrically conductive base member (7) are for fixing a position the support through locating support (6), be connected with first wire (8) on first electrically conductive base member (7), be connected with second wire (17) on the electrically conductive base member of second (11), first wire (8), second wire (17) are connected with the positive negative pole terminal of check out test set body respectively.

2. The glass fiber product insulation performance detection device of claim 1, wherein: the connecting piece on the telescopic electric cylinder (4) is formed by combining an installation seat (9), a guide pillar (10) and a limiting screw (15), the lower surface of the installation seat (9) is provided with an installation hole, the guide pillar (10) is movably arranged in the installation hole, the side wall of the installation hole is provided with a limiting hole, the side wall of the guide pillar (10) is provided with a threaded hole, the limiting screw (15) is in threaded connection with the threaded hole, and the rod body of the limiting screw (15) penetrates through the limiting hole in the side wall of the installation hole.

3. The glass fiber product insulation performance detection device of claim 2, characterized in that: piezo-resistor (12) are installed to the mounting hole bottom surface of mount pad (9), piezo-resistor (12) are connected with the power electricity for passing through the third wire, and the third wire sets up for walking line groove (14) on passing mount pad (9).

4. The glass fiber product insulation performance detection device of claim 2, characterized in that: the upper surface of the guide post (10) is provided with a support pillar (16), the support pillar (16) is arranged under the piezoresistor (12), the support pillar (16) is connected with the bottom surface of the mounting hole through a return spring (13), the second conductive base body (11) is connected with the guide post (10), and the guide post (10) and the positioning support (6) are both made of insulating materials through casting.

5. The glass fiber product insulation performance detection device of claim 4, wherein: when the return spring (13) is in a return state, the support column (16) and the piezoresistor (12) are separately arranged.

6. The glass fiber product insulation performance detection device of claim 1, wherein: the first conductive base body (7) and the second conductive base body (11) are both copper rods, the upper surface of the first conductive base body (7) is flush with the upper surface of the placing plate (3), and the placing plate (3) is flat and made of insulating materials.