CN220894500U - Electric leakage detection device for electrothermal film - Google Patents
Electric leakage detection device for electrothermal film Download PDFInfo
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- CN220894500U CN220894500U CN202322428558.7U CN202322428558U CN220894500U CN 220894500 U CN220894500 U CN 220894500U CN 202322428558 U CN202322428558 U CN 202322428558U CN 220894500 U CN220894500 U CN 220894500U
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model belongs to the technical field of electric heating film detection, and particularly relates to an electric heating film electric leakage detection device. Including the support frame, the interval is provided with backup pad, well backup pad and lower backup pad in proper order on the support frame, and the upper surface interval of well backup pad just is provided with a plurality of first current-conducting plates side by side, and the lower surface of going up the backup pad is provided with telescopic machanism, and telescopic machanism's bottom is connected with the second current-conducting plate through buffer gear, the second current-conducting plate with first current-conducting plate corresponds the setting, and the upper surface of going up the backup pad is provided with the second current detection mechanism who is connected one to one with the second current-conducting plate, and the upper surface of lower backup pad is provided with the first current detection mechanism who is connected one to one with first current-conducting plate. According to the utility model, the upper surface and the lower surface of the electrothermal film can be subjected to electric leakage detection through the first conductive plate and the second conductive plate, so that manual butt joint type detection is replaced, the detection efficiency is improved, and the safety of workers is ensured.
Description
Technical Field
The utility model belongs to the technical field of electric heating film detection, and particularly relates to an electric heating film electric leakage detection device.
Background
The electrothermal film is divided into high-temperature and low-temperature electrothermal films. The high-temperature electrothermal film is generally used for electronic appliances, military and the like, and is produced by technology nowadays. The electrothermal film heating system is different from point heating system represented by radiator, air conditioner and radiator and line heating system represented by heating cable, and is a low-carbon heating high-tech product developed by modern aerospace technology in the area of surface heating.
At present, after the electrothermal film is produced and packaged, a current detector is generally used for detecting the current of the packaged electrothermal film so as to prevent the condition that the packaged electrothermal film is leaked in the subsequent use process, thereby avoiding the occurrence of potential safety hazards. The existing electric leakage detection mode of the electrothermal film is detection by checking through manual butt joint, so that the detection efficiency is low, and the safety of operators is not guaranteed.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model discloses an electric heating film electric leakage detection device, and particularly discloses the following technical scheme:
The utility model provides an electric heat membrane electric leakage detection device, includes the support frame, the support frame is last to being provided with backup pad, well backup pad and lower backup pad by last interval down in proper order, the upper surface interval of well backup pad just is provided with a plurality of first current-conducting plates side by side, the lower surface of going up the backup pad is provided with the telescopic machanism the same with first current-conducting plate quantity, the bottom of telescopic machanism is connected with the second current-conducting plate through buffer mechanism, the second current-conducting plate with first current-conducting plate corresponds the setting, the upper surface of going up the backup pad is provided with the second current detection mechanism the same with second current-conducting plate quantity, the upper surface of lower backup pad is provided with the first current detection mechanism the same with first current-conducting plate quantity, first current-conducting plate passes through the wire with first current detection mechanism and is connected one to one, the second current detection mechanism passes through the wire with the second current detection mechanism and is connected.
Further, the support frame includes two rows of support columns of parallel arrangement, and the quantity of every row of support column is two at least, go up the backup pad in the backup pad and the equal fixed connection of lower support plate is in between the two rows of the support column.
Further, telescopic machanism includes four hydraulic telescoping rods, four hydraulic telescoping rods are all fixed connection on the lower surface of last backup pad and are the rectangle and distribute, four hydraulic telescoping rods's bottom is connected with the second current-conducting plate through buffer gear.
Further, buffer gear includes the fixed plate, fixed plate fixed connection is in telescopic machanism's bottom, the upper surface fixedly connected with of second conducting plate has a plurality of guide posts, the position that corresponds every guide post on the fixed plate all runs through and is provided with the guiding hole, the guide post slides and wears to locate in the guiding hole, be provided with a plurality of springs between fixed plate and the second conducting plate, the top and the lower surface fixed connection of fixed plate of spring, the bottom and the upper surface fixed connection of second conducting plate of spring.
Further, the first current detection mechanism and the second current detection mechanism both adopt a current tester.
Further, the bottom surface and the side surface of the first conductive plate and the top surface and the side surface of the second conductive plate are coated with insulating rubber.
Further, a plurality of through holes for the lead to pass through are formed in the upper supporting plate and the middle supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
In the utility model, the upper surface of the middle supporting plate is provided with the first conductive plate, the lower surface of the upper supporting plate is connected with the second conductive plate through the telescopic mechanism and the buffer mechanism, and the upper surface and the lower surface of the electrothermal film can be subjected to electric leakage detection through the first conductive plate and the second conductive plate, so that manual butt joint type detection is replaced, the detection efficiency is improved, and the safety of workers is ensured.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
1-Upper support plate, 2-middle support plate, 3-lower support plate, 4-first conductive plate, 5-second conductive plate, 6-support column, 7-hydraulic telescopic rod, 8-fixed plate, 9-guide column, 10-spring, 11-first current detection mechanism, 12-second current detection mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an electric heating film leakage detection device comprises a supporting frame, an upper supporting plate 1, a middle supporting plate 2 and a lower supporting plate 3 are sequentially arranged on the supporting frame from top to bottom at intervals, a plurality of first conducting plates 4 are arranged on the upper surface of the middle supporting plate 2 at intervals and side by side, telescopic mechanisms with the same number as the first conducting plates 4 are arranged on the lower surface of the upper supporting plate 1, second conducting plates 5 are connected with the bottom ends of the telescopic mechanisms through buffer mechanisms, the second conducting plates 5 are correspondingly arranged with the first conducting plates 4, second current detection mechanisms 12 with the same number as the second conducting plates 5 are arranged on the upper surface of the upper supporting plate 1, first current detection mechanisms 11 with the same number as the first conducting plates 4 are arranged on the upper surface of the lower supporting plate 3, the first conducting plates 4 are connected with the first current detection mechanisms 11 one by one through wires, and the second conducting plates 5 are connected with the second current detection mechanisms 12 one by one through wires.
In actual detection, the electrified electrothermal film is tiled on the first conductive plate 4, then the telescopic mechanism is started to drive the second conductive plate 5 to descend, so that the upper surface and the lower surface of the electrothermal film are in close contact with the corresponding conductive plates, if an electric leakage area exists on the electrothermal film, current can be conducted to the corresponding conductive plates, and the current detection mechanism directly connected with the conductive plates can detect the current, so that the electric leakage area is determined; after the detection is completed, the second conductive plates 5 return to the original positions, one end of the electrothermal film is pulled by a winch and other tools, so that the electrothermal film moves forward by one station distance each time, and the distance of one station refers to the distance between the sides of the two first conductive plates 4 at the two ends, which are far away from each other, so that the electrothermal film is continuously detected.
In this embodiment, the support frame includes two rows of support columns 6 arranged in parallel, and the number of each row of support columns 6 is at least two, and the upper support plate 1, the middle support plate 2 and the lower support plate 3 are all fixedly connected between the two rows of support columns 6.
In this embodiment, telescopic machanism includes four hydraulic telescoping rods 7, four hydraulic telescoping rods 7 are all fixedly connected with on the lower surface of last backup pad 1 and are the rectangle and distribute, four hydraulic telescoping rods 7's bottom is connected with second current-conducting plate 5 through buffer gear, can realize the lift of second current-conducting plate 5 through hydraulic telescoping rods 7's flexible.
In this embodiment, buffer gear includes fixed plate 8, fixed plate 8 fixed connection is in telescopic machanism's bottom, the last fixed surface of second conducting plate 5 is connected with a plurality of guide posts 9, the position that corresponds every guide post 9 on the fixed plate 8 all runs through and is provided with the guiding hole, guide post 9 slides and wears to locate in the guiding hole, be provided with a plurality of springs 10 between fixed plate 8 and the second conducting plate 5, the top and the lower fixed surface of fixed plate 8 of spring 10 are connected, the bottom of spring 10 and the last fixed surface of second conducting plate 5 are connected. When the second conductive plate 5 descends to be in contact with the upper surface of the electrothermal film, the second conductive plate 5 is driven to descend continuously, at the moment, the second conductive plate 5 is subjected to upward pressure, the spring 10 is compressed, the guide column 9 slides along the guide hole, the distance between the fixing plate 8 and the second conductive plate 5 is gradually reduced, and therefore, enough pressure can be applied to enable the upper surface and the lower surface of the electrothermal film to be clung to the corresponding conductive plates, meanwhile, damage of the electrothermal film caused by overlarge pressure can be avoided, and the electrothermal film is protected.
In this embodiment, the first current detecting mechanism 11 and the second current detecting mechanism 12 are both current testers, so that the current on the corresponding conductive plate can be detected.
In this embodiment, the bottom surface and the side surface of the first conductive plate 4 and the top surface and the side surface of the second conductive plate 5 are both coated with insulating rubber, so as to avoid the influence of mutual conduction between the conductive plates on the detection result.
In this embodiment, a plurality of through holes for wires to pass through are formed in the upper support plate 1 and the middle support plate 2.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (7)
1. The utility model provides an electric heat membrane electric leakage detection device, its characterized in that, includes the support frame, the support frame is last to being provided with backup pad, well backup pad and lower backup pad by last interval in proper order down, the upper surface interval of well backup pad just is provided with a plurality of first current detection mechanism side by side, the lower surface of going up the backup pad is provided with the telescopic machanism the same with first current detection mechanism of conducting plate quantity, the bottom of telescopic machanism is connected with the second conducting plate through buffer mechanism, the second conducting plate with first conducting plate corresponds the setting, the upper surface of going up the backup pad is provided with the second current detection mechanism the same with second conducting plate quantity, the upper surface of lower backup pad is provided with the first current detection mechanism the same with first conducting plate quantity, first conducting plate passes through the wire with first current detection mechanism and is connected one to one, the second conducting plate passes through the wire with second current detection mechanism and is connected.
2. The electric leakage detection device for the electric heating film according to claim 1, wherein the support frame comprises two rows of support columns arranged in parallel, the number of each row of support columns is at least two, and the upper support plate, the middle support plate and the lower support plate are fixedly connected between the two rows of support columns.
3. The electric leakage detection device for the electric heating film according to claim 1, wherein the telescopic mechanism comprises four hydraulic telescopic rods, the four hydraulic telescopic rods are fixedly connected to the lower surface of the upper supporting plate and are distributed in a rectangular shape, and the bottom ends of the four hydraulic telescopic rods are connected with the second conductive plate through the buffer mechanism.
4. The electric leakage detection device for the electric heating film according to claim 1, wherein the buffer mechanism comprises a fixed plate, the fixed plate is fixedly connected to the bottom end of the telescopic mechanism, a plurality of guide posts are fixedly connected to the upper surface of the second conductive plate, guide holes are formed in the fixed plate corresponding to the positions of the guide posts in a penetrating mode, the guide posts penetrate through the guide holes in a sliding mode, a plurality of springs are arranged between the fixed plate and the second conductive plate, the top ends of the springs are fixedly connected with the lower surface of the fixed plate, and the bottom ends of the springs are fixedly connected with the upper surface of the second conductive plate.
5. The electric leakage detection device for an electric heating film according to claim 1, wherein the first current detection mechanism and the second current detection mechanism each employ a current tester.
6. The electric leakage detecting device for electric heating film as claimed in claim 1, wherein the bottom and side surfaces of the first conductive plate and the top and side surfaces of the second conductive plate are coated with insulating rubber.
7. The electric leakage detection device for the electric heating film according to claim 1, wherein a plurality of through holes for wires to pass through are formed in the upper supporting plate and the middle supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428558.7U CN220894500U (en) | 2023-09-07 | 2023-09-07 | Electric leakage detection device for electrothermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428558.7U CN220894500U (en) | 2023-09-07 | 2023-09-07 | Electric leakage detection device for electrothermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894500U true CN220894500U (en) | 2024-05-03 |
Family
ID=90877404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428558.7U Active CN220894500U (en) | 2023-09-07 | 2023-09-07 | Electric leakage detection device for electrothermal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894500U (en) |
-
2023
- 2023-09-07 CN CN202322428558.7U patent/CN220894500U/en active Active
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