CN112051490A - Insulating detection device of safety shoe - Google Patents
Insulating detection device of safety shoe Download PDFInfo
- Publication number
- CN112051490A CN112051490A CN202010908524.6A CN202010908524A CN112051490A CN 112051490 A CN112051490 A CN 112051490A CN 202010908524 A CN202010908524 A CN 202010908524A CN 112051490 A CN112051490 A CN 112051490A
- Authority
- CN
- China
- Prior art keywords
- electrode
- sole
- detection device
- safety shoe
- shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/16—Construction of testing vessels; Electrodes therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a device for detecting the insulation of labor protection shoes, which comprises a sole, wherein the top of the sole is a toe cap, the tail of the toe cap is an upper, an inserted electrode is inserted into the upper, a screw rod is installed on the top of the middle part of the inserted electrode in a threaded manner, a knob is fixedly installed on the top of the screw rod, the top of the sole is sleeved inside the sole electrode, an electrode plug is fixedly installed on the tail of the sole electrode, and an electric wire is fixedly conducted and installed inside the electrode plug. The device realizes the insulation detection effect of the labor protection shoe device without dead angles in all directions, so that the detection function is more perfect, the error of missed detection of the device is avoided, and the safety of the device is greatly improved; the detection part of the device adopts the mode of internal wood and external galvanization, thereby greatly reducing the weight of the device and saving the manufacturing cost. The device realizes the installation and detection effects of labor protection shoes of different types, and the detection range is wider.
Description
Technical Field
The invention relates to the technical field of labor protection equipment, in particular to a device for detecting the insulativity of labor protection shoes.
Background
The safety shoe is a shoe with safety protection function to the foot. The safety shoes are selected according to the hazard property and the hazard degree of the working environment. The safety shoes should have product certification and product instruction. Before use, the instruction should be read according to the conditions of use, and the use method should be correct. The special protective safety shoes should be inspected and kept clean after use and stored in pollution-free dry places. It has many kinds, such as toe protection, puncture resistance, insulation, acid and alkali resistance, etc.
The insulation performance of the safety shoe is required to be detected, but in the prior art, a clamp electrode mode is often used for clamping and testing a certain part of the safety shoe when the insulation performance of the safety shoe is detected, so that the insulation performance of the whole safety shoe cannot be completely tested, and if some local parts are not detected and electric leakage occurs, the consequences are unreasonable.
Therefore, the device for detecting the insulation of the safety shoes is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a device for detecting the insulation of safety shoes, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a work shoe insulation nature detection device, includes the sole, and the top of sole is the tip, and the afterbody of tip is the upper of a shoe, and the inside grafting of upper of a shoe has the interpolation electrode, and the screw rod is installed to the middle part top screw thread of interpolation electrode, and the top fixed mounting of screw rod has the knob, and the inside at the sole electrode is cup jointed at the top of sole, and the afterbody fixed mounting of sole electrode has the electrode plug, and the inside fixed switch-on of electrode plug installs the electric wire.
In an embodiment, the sole electrode comprises an outer edge which is sleeved with the outer edge of the sole, a plurality of copper sheets are welded on the inner surface of the sole electrode, and a telescopic device is arranged in the middle of the sole electrode.
In a preferred embodiment, the inner portion of the electrode is made of solid wood, and the outer portion of the electrode is made of galvanized material.
Preferably, the retractable device comprises a toe cap electrode which is sleeved with the front part of the sole, the device which is arranged opposite to the toe cap electrode is a heel electrode, a fixed rod is fixedly arranged on the inner wall surfaces of the toe cap electrode and the heel electrode, a retractable rod is movably inserted into the fixed rod, and a blank position between the toe cap electrode and the heel electrode is a neutral position.
In a preferred embodiment, the inner cavity of the outer edge is shaped to conform to the outer edge of the sole and the copper plate is welded to the galvanized surface as described in the preceding claims.
In a preferred embodiment, the extension length of the telescopic rod is in the range of 0-5 cm.
An embodiment of preferred, the inside grafting of tip installs the front end electrode, and the screw has been seted up to the tail section inside of front end electrode, and the front end device of screw rod is installed in the inside grafting of screw: a screw head.
In a preferred embodiment, the screw rod is inserted into the middle part of the upper electrode, and the upper electrode wire is arranged on one side of the top of the upper electrode.
In a preferred embodiment, the front electrode and the upper electrode are made of the same material as the sole electrode
Compared with the prior art, the invention has the beneficial effects that:
the device realizes the insulation detection effect of the labor protection shoe device without dead angles in all directions, so that the detection function is more perfect, the error of missed detection of the device is avoided, and the safety of the device is greatly improved;
the detection part of the device adopts the mode of internal wood and external galvanization, thereby greatly reducing the weight of the device and saving the manufacturing cost.
The device realizes the installation and detection effects of labor protection shoes of different types, and the detection range is wider.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sole electrode;
FIG. 3 is a schematic structural view of the telescopic device;
fig. 4 is a schematic structural view of the front electrode and the upper electrode.
In the figure: 1 sole, 2 toe cap, 3 upper, 4 interpolation electrode, 5 screw, 6 knob, 7 sole electrode, 8 electrode plug, 9 electric wire, 71 outer fringe, 72 copper sheet, 73 telescoping device, 731 toe cap electrode, 732 heel electrode, 733 fixed rod, 734 telescopic rod, 735 neutral, 41 front electrode, 42 screw hole, 43 screw head, 44 upper electrode, 45 upper electrode line.
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: a labor insurance shoe insulation detection device comprises a sole 1, wherein the top of the sole 1 is a toe cap 2, and the tail of the toe cap 2 is an upper 3; the above parts are the main parts of the safety shoe, and are not described again here.
The inside of upper of a shoe 3 is pegged graft and is had the interpolation electrode 4 that is used for connecing the negative pole detection wire, and the middle part top screw thread of interpolation electrode 4 is installed and is used for the screw rod 5 of screw thread installation interpolation electrode 4 device, and the top fixed mounting of screw rod 5 has hand-held device: a knob 6;
the top of the sole 1 is sleeved inside a sole electrode 7 of an external anode detection lead, an electrode plug 8 is fixedly mounted at the tail of the sole electrode 7, and an electric wire 9 is fixedly connected and mounted inside the electrode plug 8.
The sole electrode 7 comprises an outer edge 71 which is mutually sleeved with the outer edge of the sole 1 and used for internally sleeving the sole 1, a plurality of copper sheets 72 used for transmitting electric power are installed and welded on the inner surface of the sole electrode 7, and a telescopic device 73 used for being arranged to adapt to shoes of different sizes is arranged in the middle of the sole electrode 7.
In order to reduce the manufacturing cost and the weight of the device, the inside of the sole electrode 7 is set to be made of solid wood, the outside of the sole electrode 7 is made of zinc-plated material, and the conductivity of the device can be ensured by zinc plating.
In order to adapt to shoes of different models, a telescopic device 7 is arranged; the telescopic device 73 comprises a toe cap electrode 731 mutually sleeved with the front part of the sole 1, the device arranged opposite to the toe cap electrode 731 is a heel electrode 732, a fixed fixing rod 733 is fixedly arranged on the inner wall surfaces of the toe cap electrode 731 and the heel electrode 732, a telescopic rod 734 capable of being drawn and pulled in a telescopic mode is movably inserted into the fixing rod 733, a blank position between the toe cap electrode 731 and the heel electrode 732 is a neutral position 735, the neutral position is a position for opening a shoe, and the specific size is determined according to the telescopic amount of the telescopic rod 734.
The cavity of the outer rim 71 is shaped to conform to the outer rim of the sole 1 in order to facilitate the mounting of the sole 1. The copper sheet 72 is solder-mounted on the galvanized surface as described in the above claim 3.
The extension bar 734 has an extension length in the range of 0-5cm, where it ensures compatibility with the size of the sole commonly found on the market.
The inner part of the toe cap 2 is inserted with a front electrode 41, particularly, the toe cap electrode 41 and the inner cavity of the toe cap are in expansion sleeve joint to ensure the integrity of contact; the tail section of the front electrode 41 is provided with a screw hole 42 for mounting the electrode assembly on the top. The screw hole 42 is internally provided with a front end device of the screw rod 5 in an inserted manner: the screw head 43, the screw head 43 is the installation position with screw thread of the screw 5.
The screw rod 5 is inserted into the middle part of the upper electrode 44 to be used as an installation rod of the top upper electrode 44, and an upper electrode wire 45 is installed on one side of the top of the upper electrode 44 and is externally connected with a cathode cable.
The front electrode 41 and the upper electrode 44 are made of the same material as the sole electrode 7, so that the weight is light and the price is low.
The working principle is as follows:
aiming at the problem that the existing device cannot completely detect the insulativity of any position inside the safety shoe, each electrode device is arranged to detect any position inside the shoe in an all-around way, so that the quality and the safety of the shoe are ensured;
firstly, a sole electrode 7 is sleeved at the bottom of a sole 1, and an outer edge device of the sole electrode 7 is as follows: the outer edge 71 is an electric shock-proof insulating device and mainly aims at protection, a galvanized layer plated on the inner surface is a main detection part and is used for being connected with the anode of a detection power supply through an electrode plug 8-a wire 9, and a copper sheet 72 welded on the surface of the galvanized layer is used for increasing the detection strength of key parts;
of course, the types of shoes are variable, so that the electrode device needs to be improved correspondingly, and the electrode detection device is adaptive to the shoes of any type; therefore, the telescopic rods 734 are inserted and installed inside the toe electrode 731 and the heel electrode 732 to change the extension lengths of the electrodes, so that the adaptability of the device is improved;
in addition, because the inner cavity of the shoe is not easy to insert in the process of additionally installing the electrode, the front-end electrode 41 and the upper electrode 44 are mutually separated and longitudinally connected by the screw hole 42 and the screw head 43, so that the integrity of the sleeved connection of the shoe is ensured, and the installation is more convenient;
finally, the front electrode 41 or the upper electrode 44 is tightly expanded and sleeved with the inner cavity of the shoe to ensure the tightness of the electrode connection.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a insulating detection device of labour protection shoes, includes sole (1), its characterized in that: the utility model discloses a shoe, including sole (1), afterbody of sole (2), screw rod (5) are installed to the middle part top screw thread of interpolation electrode (4), the inside of upper of a shoe (3) is pegged graft and is had interpolation electrode (4), the screw rod (5) are installed to the middle part top screw thread of interpolation electrode (4), the top fixed mounting of screw rod (5) has knob (6), the inside at sole electrode (7) is cup jointed at the top of sole (1), the afterbody fixed mounting of sole electrode (7) has electrode plug (8), electric wire (9) are installed to the inside fixed conduction of electrode plug (8).
2. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the sole electrode (7) comprises an outer edge (71) which is mutually sleeved with the outer edge of the sole (1), a plurality of copper sheets (72) are installed and welded on the inner surface of the sole electrode (7), and a telescopic device (73) is arranged in the middle of the sole electrode (7).
3. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the inside of sole electrode (7) is solid wood material, the outside of sole electrode (7) is the zinc-plated material.
4. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the telescopic device (73) comprises toe cap electrodes (731) which are mutually sleeved at the front part of the sole (1), the device arranged opposite to the toe cap electrodes (731) is a heel electrode (732), a fixing rod (733) is fixedly arranged on the inner wall surface of the toe cap electrodes (731) and the heel electrode (732), an expansion rod (734) is movably inserted in the fixing rod (733), and a blank position between the toe cap electrodes (731) and the heel electrode (732) is a neutral position (735).
5. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the inner cavity of the outer edge (71) is in accordance with the shape of the outer edge of the sole (1), and the copper sheet (72) is welded and installed on the galvanized surface explained in the claim 3.
6. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the stretching length range of the telescopic rod (734) is 0-5 cm.
7. The insulation detection device for the safety shoe as claimed in claim 1, wherein: front end electrode (41) are installed in the inside grafting of tip (2), screw (42) have been seted up to the tail section inside of front end electrode (41), the inside grafting of screw (42) is installed the front end device of screw rod (5): a screw head (43).
8. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the screw rod (5) is inserted into the middle part of the upper electrode (44), and an upper electrode wire (45) is installed on one side of the top of the upper electrode (44).
9. The insulation detection device for the safety shoe as claimed in claim 1, wherein: the front end electrode (41) and the upper electrode (44) are made of the same material as the sole electrode (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908524.6A CN112051490A (en) | 2020-09-02 | 2020-09-02 | Insulating detection device of safety shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908524.6A CN112051490A (en) | 2020-09-02 | 2020-09-02 | Insulating detection device of safety shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112051490A true CN112051490A (en) | 2020-12-08 |
Family
ID=73607204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010908524.6A Pending CN112051490A (en) | 2020-09-02 | 2020-09-02 | Insulating detection device of safety shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112051490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166365A (en) * | 2022-09-08 | 2022-10-11 | 扬州市天宇鞋业有限公司 | Automatic detection equipment for conductive shoes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166365A (en) * | 2022-09-08 | 2022-10-11 | 扬州市天宇鞋业有限公司 | Automatic detection equipment for conductive shoes |
| CN115166365B (en) * | 2022-09-08 | 2022-11-22 | 扬州市天宇鞋业有限公司 | Automatic detection equipment for conductive shoes |
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Application publication date: 20201208 |