CN220773115U - Insulation resistance monitoring device - Google Patents
Insulation resistance monitoring device Download PDFInfo
- Publication number
- CN220773115U CN220773115U CN202322192228.2U CN202322192228U CN220773115U CN 220773115 U CN220773115 U CN 220773115U CN 202322192228 U CN202322192228 U CN 202322192228U CN 220773115 U CN220773115 U CN 220773115U
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- Prior art keywords
- fixed
- disc
- face
- detection probe
- insulation resistance
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- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses an insulation resistance monitoring device which comprises a workbench, wherein a lifting cylinder is fixed on one side of the upper end face of the workbench, a lifting plate is fixed at the telescopic end of the lifting cylinder, an outer cylinder is fixed on the upper end face of one side of the lifting plate, a first reset spring is fixed in an inner cavity of the outer cylinder, a connecting column is fixed on the upper end face of the first reset spring, a disc is fixed on the upper end face of the connecting column, and a component bin is fixed on the upper end face of the disc. According to the utility model, the detection probe and the outer side of the disc can be conveniently dismounted through the clamp, so that the later maintenance of the detection probe is more convenient, and meanwhile, when the detection probe contacts the surface of an object, the elasticity of the first reset spring can enable the detection probe to be tightly attached to the object, meanwhile, the detection probe is prevented from being bent due to extrusion excessive force, the object to be detected can be fixed on the material placing disc through the plurality of chucks, and meanwhile, the object is attached to the upper end face of the conductive plate, so that the object is connected with the ground through the conductive plate and the ground, and the damage of a monitoring device due to the electric leakage of the object is prevented.
Description
Technical Field
The utility model relates to the technical field of resistance monitoring equipment, in particular to an insulation resistance monitoring device.
Background
An insulation resistance monitoring device is a device for measuring and monitoring insulation resistance values in an electrical system, an industrial device or a building, insulation resistance is one of important parameters for securing safety of the device and personnel, and generally uses a direct current voltage to measure insulation resistance of a circuit, it applies the direct current voltage to a circuit to be measured, and measures a current at a given voltage, and the insulation resistance can be calculated by a ratio of the voltage to the current according to ohm's law;
the insulation resistance detection device comprises a measurement table, a probe module, a driving piece and display operation equipment, wherein the measurement table is provided with a measuring instrument, the probe module is movably arranged on the measurement table and can be simultaneously contacted with a positive pole, a negative pole and a shell of the battery module, the probe module is electrically connected with the measuring instrument, the driving piece is arranged on the measurement table and is used for driving the probe module to move, the display operation equipment is electrically connected with the measuring instrument, the display operation equipment is used for receiving measurement data of the measuring instrument, and the insulation resistance value of the battery module is calculated and displayed.
In the device, although the operation of the insulation detection device is simple, the detection is convenient, but in the use process, the assembly of the detection probe is inconvenient, the replacement of the detection probe after the detection probe is damaged is inconvenient, and meanwhile, the equipment is not grounded, so that a monitoring device can be damaged when an object to be detected is leaked.
Disclosure of Invention
The utility model aims to solve the defects that the existing insulation resistance monitoring device is inconvenient to assemble and replace after the detection probe is damaged, and meanwhile, equipment is not provided with grounding, so that a monitoring device can be damaged when an object to be detected leaks.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the insulation resistance monitoring device comprises a workbench, wherein a lifting cylinder is fixed on one side of the upper end face of the workbench, a lifting plate is fixed at the telescopic end of the lifting cylinder, an outer cylinder is fixed on one side upper end face of the lifting plate, a first reset spring is fixed in an inner cavity of the outer cylinder, a connecting column is fixed on the upper end face of the first reset spring, a disc is fixed on the upper end face of the connecting column, a component bin is fixed on the upper end face of the disc, detection probes are movably connected to the periphery of the disc respectively, a clamp is sleeved on the surface of each detection probe, and hand-screwing bolts meshed with threads on the outer side of the disc are sleeved on two sides of each clamp respectively;
the automatic feeding device is characterized in that a material placing table is fixed on the upper end face of the workbench, a conductive plate is movably connected to the upper end face of the material placing table, a ground wire is fixed on the lower end face of the conductive plate, sliding grooves are respectively formed in the periphery of the material placing table, sliding blocks are sleeved and inserted in inner cavities of the sliding grooves, a reset spring II is fixed between the sliding blocks and one side of the inner wall of each sliding groove, and a clamping head is fixed on the upper end face of each sliding block.
As a further description of the above technical solution:
the detection probe forms an assembled structure through the clamp, the hand-screwed bolt and the disc.
As a further description of the above technical solution:
the disc forms an elastic telescopic structure with the outer cylinder through the connecting column, the first reset spring and the outer cylinder.
As a further description of the above technical solution:
the lifting plate is arranged above the material placing table, and a lifting structure is formed between the lifting plate and the workbench through a lifting cylinder.
As a further description of the above technical solution:
the chuck forms a slidable structure through the sliding block and the sliding groove.
As a further description of the above technical solution:
the sliding block forms an elastic telescopic structure with the sliding groove through the second reset spring.
As a further description of the above technical solution:
the ground wire is connected with the inside of the material placing table in a penetrating and sleeving manner.
In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the detection probe and the outer side of the disc can be conveniently dismounted through the clamp, so that the later maintenance of the detection probe is more convenient, and meanwhile, when the detection probe contacts the surface of an object, the elastic characteristic of the first reset spring can enable the detection probe to be closely attached to the object, meanwhile, the bending of the detection probe caused by excessive extrusion force is prevented, and the object to be detected can be fixed on the material placing disc through the plurality of chucks, and is attached to the upper end face of the conductive plate, so that the object is connected with the ground through the conductive plate and the ground, the damage of a monitoring device caused by electric leakage of the object is prevented, and the problems in the background technology are comprehensively solved.
Drawings
FIG. 1 is a schematic diagram of a front view of an insulation resistance monitoring device according to the present utility model;
FIG. 2 is a schematic view of the structure of the disc of the present utility model;
FIG. 3 is a schematic view of the cross section of the middle material placing table in the present utility model.
Legend description:
1. a work table; 2. a lifting cylinder; 3. a lifting plate; 4. an outer cylinder; 5. a first reset spring; 6. a connecting column; 7. a disc; 8. a meta-device bin; 9. detecting a probe; 10. a clamp; 11. screwing the bolt by hand; 12. a material placing table; 13. a chute; 14. a slide block; 15. a second reset spring; 16. a chuck; 17. a conductive plate; 18. and (5) a ground wire.
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. 1-3, an insulation resistance monitoring device comprises a workbench 1, wherein a lifting cylinder 2 is fixed on one side of the upper end surface of the workbench 1, a lifting plate 3 is fixed at the telescopic end of the lifting cylinder 2, an outer cylinder 4 is fixed on the upper end surface of one side of the lifting plate 3, a first reset spring 5 is fixed in an inner cavity of the outer cylinder 4, a connecting column 6 is fixed on the upper end surface of the first reset spring 5, a disc 7 is fixed on the upper end surface of the connecting column 6, a component bin 8 is fixed on the upper end surface of the disc 7, detection probes 9 are respectively and movably connected around the disc 7, a clamp 10 is sleeved on the surface of the detection probes 9, and hand-screwing bolts 11 which are in threaded engagement with the outer side of the disc 7 are respectively sleeved on two sides of the clamp 10;
the upper end face of the workbench 1 is fixedly provided with a material placing table 12, the upper end face of the material placing table 12 is movably connected with a conductive plate 17, the lower end face of the conductive plate 17 is fixedly provided with a ground wire 18, the periphery of the material placing table 12 is respectively provided with a sliding groove 13, the inner cavity of the sliding groove 13 is sleeved and inserted with a sliding block 14, a reset spring II 15 is fixed between the sliding block 14 and one side of the inner wall of the sliding groove 13, and the upper end face of the sliding block 14 is fixedly provided with a clamping head 16;
placing the detection probe 9 on the outer side of the disc 7, sleeving the clamp 10 on the surface of the detection probe 9, manually rotating the manual screw bolt 11 to enable the manual screw bolt to be in threaded engagement with the outer side of the disc 7, fixing the clamp 10 on the outer side of the disc 7, fixing the detection probe 9 on the outer side of the disc 7, and connecting a connecting wire of the detection probe 9 with components in the component bin 8;
the clamping head 16 is manually pulled to drive the sliding block 14 at the bottom to move in the chute 13, then an object to be monitored is placed on the surface of the material placing table 12, at the moment, the elastic characteristic of the second reset spring 15 drives the sliding block 14 and the clamping head 16 to reset and move, the object is clamped and fixed on the surface of the material placing table 12 through the clamping head 16, and meanwhile, the object is attached to the upper end face of the conducting plate 17, so that the object is connected with the ground through the conducting plate 17 and the ground wire 18;
the telescopic end of the lifting cylinder 2 pulls the lifting plate 3 to move downwards, the lifting plate 3 drives the disc 7 and the detection probe 9 to move downwards, so that the detection probe 9 contacts with the surface of an object to detect the resistance value, and meanwhile, when the detection probe 9 contacts with the surface of the object through the elastic characteristic of the first reset spring 5, the disc 7 is driven by reverse force to pull upwards, so that the detection probe 9 is tightly attached to the object, and meanwhile, the detection probe 9 is prevented from being bent due to extrusion excessive force.
Further, the detection probe 9 is configured to be assembled with the disc 7 through the clip 10 and the hand-screwed bolt 11.
Further, the disc 7 forms an elastic telescopic structure with the outer cylinder 4 through the connecting column 6, the first return spring 5.
Further, the lifting plate 3 is arranged above the material placing table 12, and the lifting plate 3 forms a lifting structure with the workbench 1 through the lifting cylinder 2.
Further, the chuck 16 forms a slidable structure with the slide block 14 and the slide slot 13.
Further, the sliding block 14 forms an elastic telescopic structure with the sliding groove 13 through the second return spring 15.
Further, the ground wire 18 is connected with the interior of the material placing table 12 in a penetrating and sleeving manner.
Working principle: when the detector is used, firstly, the detection probe 9 is placed on the outer side of the disc 7, then the clamp 10 is sleeved on the surface of the detection probe 9, the hand-operated bolt 11 is manually rotated to enable the detector to be meshed with the outer side of the disc 7, the clamp 10 is fixed on the outer side of the disc 7, the detection probe 9 is fixed on the outer side of the disc 7, then a connecting wire of the detection probe 9 is connected with components in the component bin 8, the clamp 16 is manually pulled to enable the slider 14 at the bottom to move in the sliding groove 13, then an object to be monitored is placed on the surface of the material placing table 12, at the moment, the elastic characteristic of the reset spring 15 drives the slider 14 to reset the clamp 16, the object is clamped and fixed on the surface of the material placing table 12 through the clamp 16, meanwhile, the object is attached to the upper end face of the conductive plate 17, the object is connected with the ground through the conductive plate 17 and the ground wire 18, the telescopic end of the lifting cylinder 2 pulls the lifting plate 3 to move downwards, the disc 7 and the detection probe 9 downwards, the detection probe 9 contacts with the surface of the object, and the detection resistor value, meanwhile, the elastic characteristic of the reset spring 5 drives the slider 14 to reset the detection probe 14 to reset the surface to reset the clamp the object, and the object is tightly pressed against the object detection probe 9 when the detection probe 9 is pushed to the surface by the elastic characteristic of the reset spring, and the object is pressed against the object.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides an insulation resistance monitoring devices, includes workstation (1), its characterized in that, workstation (1) up end one side is fixed with lift cylinder (2), lift cylinder (2) flexible end is fixed with lifter plate (3), lifter plate (3) one side up end is fixed with urceolus (4), urceolus (4) inner chamber is fixed with reset spring one (5), reset spring one (5) up end is fixed with spliced pole (6), spliced pole (6) up end is fixed with disc (7), disc (7) up end is fixed with element storehouse (8), disc (7) are all around swing joint respectively have detection probe (9), detection probe (9) surface cup joint clamp (10), clamp (10) both sides cup joint respectively with disc (7) outside screw thread meshing hand screw bolt (11);
the automatic feeding device is characterized in that a material placing table (12) is fixed on the upper end face of the workbench (1), a conducting plate (17) is movably connected to the upper end face of the material placing table (12), a ground wire (18) is fixed on the lower end face of the conducting plate (17), sliding grooves (13) are respectively formed in the periphery of the material placing table (12), sliding blocks (14) are sleeved and inserted into inner cavities of the sliding grooves (13), a reset spring II (15) is fixed between the sliding blocks (14) and one side of the inner wall of the sliding grooves (13), and clamping heads (16) are fixed on the upper end face of the sliding blocks (14).
2. An insulation resistance monitoring device according to claim 1, characterized in that the detection probe (9) is configured to be assembled with the disc (7) by means of a clip (10), a hand screw (11).
3. An insulation resistance monitoring device according to claim 1, characterized in that the disc (7) forms an elastic telescopic structure through the connecting column (6), the first return spring (5) and the outer cylinder (4).
4. An insulation resistance monitoring device according to claim 1, characterized in that the lifting plate (3) is arranged above the material placing table (12), and the lifting plate (3) forms a lifting structure with the workbench (1) through a lifting cylinder (2).
5. Insulation resistance monitoring device according to claim 1, characterized in that the gripping head (16) is formed by a slidable structure between the slide (14) and the chute (13).
6. An insulation resistance monitoring device according to claim 1, characterized in that the sliding block (14) forms an elastic telescopic structure with the sliding groove (13) through a second return spring (15).
7. An insulation resistance monitoring device according to claim 1, characterized in that the ground wire (18) is sleeved through the interior of the material placing table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192228.2U CN220773115U (en) | 2023-08-15 | 2023-08-15 | Insulation resistance monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192228.2U CN220773115U (en) | 2023-08-15 | 2023-08-15 | Insulation resistance monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773115U true CN220773115U (en) | 2024-04-12 |
Family
ID=90617966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192228.2U Active CN220773115U (en) | 2023-08-15 | 2023-08-15 | Insulation resistance monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773115U (en) |
-
2023
- 2023-08-15 CN CN202322192228.2U patent/CN220773115U/en active Active
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