CN219201657U - Electric shock prevention device for detecting live working - Google Patents
Electric shock prevention device for detecting live working Download PDFInfo
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- CN219201657U CN219201657U CN202222545451.6U CN202222545451U CN219201657U CN 219201657 U CN219201657 U CN 219201657U CN 202222545451 U CN202222545451 U CN 202222545451U CN 219201657 U CN219201657 U CN 219201657U
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Abstract
The utility model relates to the technical field of electric shock prevention devices, in particular to an electric shock prevention device for detecting live working, which comprises an insulating protective sleeve, wherein a fixed insulating arc-shaped clamping plate is fixedly arranged on one side of the inside of the insulating protective sleeve, a rubber sheet is arranged on the fixed insulating arc-shaped clamping plate, a threaded through hole is formed in the insulating protective sleeve at the position opposite to the fixed insulating arc-shaped clamping plate, the threaded through hole is positioned at the middle position of the insulating protective sleeve, the exposed part of a wire is inserted into the insulating protective sleeve, the electric shock danger is avoided, the insulating protective sleeve can be repeatedly used for multiple times, in addition, the wire can be initially positioned under the action of the insulating arc-shaped clamping plate, so that the wire is stabilized on the fixed insulating arc-shaped clamping plate, the movable insulating arc-shaped clamping plate can be conveniently driven to clamp and fix the wire, and in addition, the insulating protective sleeve can adapt to wires with different diameters in a certain range under the action of the fixed insulating arc-shaped clamping plate and the movable insulating arc-shaped clamping plate.
Description
Technical Field
The utility model relates to the technical field of electric shock prevention devices, in particular to an electric shock prevention device for detecting live working.
Background
When electric staff detects the maintenance in order to improve the reliability of supplying power, do not influence the use of other parts, or other user's normal power supply, often need carry out electrified work, often can carry out the dismantlement of wire at the in-process of detecting the work, especially when carrying out the detection or the change of electric energy meter, need take apart electric energy meter business turn over wire with electricity, in order to avoid the naked part of wire to cause the electric shock danger to the staff, generally can adopt the insulating tape to wrap the naked part of wire and protect, when needs connect the wire again, peel the insulating tape again, such operation not only wastes time influence the efficiency of work but also wastes insulating material, become rubbish inadequately environmental protection after the insulating tape is peeled off in addition.
Disclosure of Invention
The utility model aims to provide an electric shock prevention device for detecting live working, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a detect live working protection against electric shock device, includes insulating protective sheath, the inside one side of insulating protective sheath is fixed to be provided with fixed insulating arc splint, be provided with the sheet rubber on the fixed insulating arc splint, set up threaded through-hole on the insulating protective sheath with fixed insulating arc splint relative position, threaded through-hole is in insulating protective sheath's intermediate position department, and the symmetry has seted up the direction through-hole on the insulating protective sheath at threaded through-hole both ends, the grafting through-hole has been seted up to insulating protective sheath's port bilateral symmetry, and installs wire positioning clamping mechanism on the insulating protective sheath.
Preferably, the wire positioning and clamping mechanism comprises a movable insulating arc clamping plate, a bearing, an insulating threaded rod, an insulating arc clamping plate, a spring and a rubber sleeve, wherein the movable insulating arc clamping plate is positioned in the insulating protective sleeve and is positioned at a position opposite to the fixed insulating arc clamping plate.
Preferably, the arc surface of the movable insulating arc clamping plate is also provided with a rubber sheet, the middle position of the back surface of the movable insulating arc clamping plate is provided with a bearing hole, an insulating threaded rod is matched in the bearing hole through a bearing, and the insulating threaded rod is in threaded connection with the threaded through hole.
Preferably, guide rods are symmetrically welded at two ends of the back surface of the movable insulating arc clamping plate, and are inserted into the guide through holes.
Preferably, the insulating arc clamps are symmetrically arranged in the insulating protective sleeve and positioned at the port, and the insulating arc clamps are welded with the inserting connection rods.
Preferably, the plug rod is inserted into the plug through hole, the end part of the plug rod is provided with a threaded hole, an insulating screw is connected with the threaded hole in a threaded manner, a spring is sleeved on the plug rod, and a rubber sleeve is sleeved on the outer side of the spring.
Compared with the prior art, the utility model has the beneficial effects that:
through the practicality of this technical scheme, in inserting the insulating protective sleeve with the naked part of wire, avoid taking place to electrocute danger, and insulating protective sleeve can repetitious usage, can carry out preliminary location to the wire under insulating arc clamp's effect in addition, make it stable on fixed insulating arc splint, it is fixed to be convenient for drive movable insulating arc splint press from both sides tightly to the wire, can make insulating protective sleeve can adapt to the inside wire of different diameters of certain scope under the effect of fixed insulating arc splint and movable insulating arc splint in addition, and can firmly cup joint in the outside of wire, convenient to use.
Drawings
FIG. 1 is a schematic view of an assembly of an insulation protective sleeve;
FIG. 2 is an exploded view of an insulation blanket assembly;
fig. 3 is a schematic structural view of an insulation protection sleeve.
In the figure: 1. an insulating protective sleeve; 11. fixing an insulating arc clamping plate; 12. a threaded through hole; 13. a guide through hole; 14. inserting through holes; 2. a movable insulating arc clamping plate; 21. a bearing hole; 22. a guide rod; 3. a rubber sheet; 4. a bearing; 5. an insulated threaded rod; 6. an insulating arc clamp; 61. inserting a connecting rod; 7. a spring; 8. a rubber sleeve.
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 to 3, the present utility model provides a technical solution:
the utility model provides a detect live working protection against electric shock device, including insulating protective sleeve 1, insulating protective sleeve 1's inside one side is fixed to be provided with fixed insulation arc splint 11, be provided with sheet rubber 3 on the fixed insulation arc splint 11, set up screw thread through-hole 12 on insulating protective sleeve 1 with fixed insulation arc splint 11 relative position, screw thread through-hole 12 is in insulating protective sleeve 1's intermediate position department, and screw thread through-hole 12 both ends's insulating protective sleeve 1 goes up the symmetry and has seted up direction through-hole 13, insulating protective sleeve 1's port bilateral symmetry has been seted up grafting through-hole 14, and install wire location clamping mechanism on the insulating protective sleeve 1, and wire location clamping mechanism includes movable insulation arc splint 2, the bearing 4, insulating threaded rod 5, insulating arc clamp 6, spring 7 and rubber sleeve 8, movable insulation arc splint 2 is in insulating protective sleeve 1's inside, and be in with fixed insulation arc splint 11 relative position.
The rubber sheet 3 is also arranged on the arc surface of the movable insulating arc clamping plate 2, the bearing hole 21 is formed in the middle position of the back surface of the movable insulating arc clamping plate, the insulating threaded rod 5 is matched in the bearing hole 21 through the bearing 4, the insulating threaded rod 5 is in threaded connection with the threaded through hole 12, the guide rods 22 are symmetrically welded at the two ends of the back surface of the movable insulating arc clamping plate 2, the guide rods 22 are inserted into the guide through holes 13, the diameter of the guide rods 22 is equal to that of the guide through holes 13, threads are not arranged at the matched part of the insulating threaded rod 5 and the bearing 4, and the rubber sheet 3 is respectively fixed on the fixed insulating arc clamping plate 11 and the movable insulating arc clamping plate 2 in a pasting mode.
The insulating arc clamp 6 is two symmetrical sets up in the inside of insulating protective sheath 1 and is in port department, and the welding has plug rod 61 on the insulating arc clamp 6, and plug rod 61 pegs graft in grafting through-hole 14, and the tip of plug rod 61 is seted up threaded hole, threaded connection has insulating screw in the threaded hole, insulating screw is in the outside of insulating protective sheath 1, and its nut contacts with the surface of insulating protective sheath 1 under non-operating condition, cup jointed spring 7 on plug rod 61, rubber sleeve 8 has been cup jointed in the outside of spring 7, spring 7 and rubber sleeve 8 all are in the inside of insulating protective sheath 1, and the both ends of spring 7 are welded with the inner wall of insulating protective sheath 1 and insulating arc clamp 6 respectively, the opening has been seted up on the rubber sleeve 8 in addition, be convenient for cup joint rubber sleeve 8 in the outside of spring 7, play the effect of keeping apart to spring 7, avoid the wire to take place the contact with spring 7.
When working, insert the naked part of wire into insulating protective sheath 1, avoid the staff to trigger by mistake and give birth to electric shock danger, pass between two insulating arc presss from both sides 6 in the time of inserting, insulating arc presss from both sides 6 like this plays preliminary location's effect to the wire, make two insulating arc presss from both sides 6 move in opposite directions under the effect of wire promptly, and then make spring 7 be in compressed state, make insulating arc presss from both sides 6 play the effect of location to the wire, make it can stable overlap joint on fixed insulating arc splint 11, then rotate insulating threaded rod 5 and make it drive movable insulating arc splint 2 and remove, and then press from both sides the wire, the rubber sheet 3 that sets up contacts with the large tracts of land of wire, make the frictional force more, can be better carry out the clamp fixing of direction, namely at movable insulating arc splint 2, fixed insulating arc splint 11 and rubber sheet 3's combined action under can make insulating protective sheath 1 tightly cup joint at the naked part of wire, protect it, avoid the staff to touch by mistake, insulating arc presss 6 also can play certain clamp effect to the wire, when rotating again, rotate the wire reverse wiring, make the insulating threaded rod 2 can be released by the convenient operation of movable arc splint 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a detect live working protection against electric shock device, includes insulating protective sheath (1), its characterized in that: the utility model discloses a wire positioning and clamping mechanism, including insulating protective sheath (1), fixed insulation arc splint (11) are fixedly provided with to inside one side of insulating protective sheath (1), be provided with sheet rubber (3) on fixed insulation arc splint (11), offered threaded through-hole (12) on insulating protective sheath (1) and fixed insulation arc splint (11) relative position, threaded through-hole (12) are in the intermediate position department of insulating protective sheath (1), and on insulating protective sheath (1) at threaded through-hole (12) both ends guide through-hole (13) have been seted up to the symmetry, grafting through-hole (14) have been seted up to the port bilateral symmetry of insulating protective sheath (1), and install wire positioning and clamping mechanism on insulating protective sheath (1).
2. The apparatus for detecting live working and preventing electric shock according to claim 1, wherein: the wire positioning and clamping mechanism comprises a movable insulating arc clamping plate (2), a bearing (4), an insulating threaded rod (5), an insulating arc clamping plate (6), a spring (7) and a rubber sleeve (8), wherein the movable insulating arc clamping plate (2) is positioned inside the insulating protective sleeve (1) and is positioned at a position opposite to the fixed insulating arc clamping plate (11).
3. The apparatus for detecting live working and preventing electric shock according to claim 2, wherein: the movable insulating arc clamping plate is characterized in that a rubber sheet (3) is arranged on the arc-shaped surface of the movable insulating arc clamping plate (2), a bearing hole (21) is formed in the middle position of the back surface of the movable insulating arc clamping plate, an insulating threaded rod (5) is matched with the bearing hole (21) through a bearing (4), and the insulating threaded rod (5) is in threaded connection with the threaded through hole (12).
4. A device for detecting live working and preventing electric shock according to claim 3, wherein: guide rods (22) are symmetrically welded at two ends of the back surface of the movable insulating arc clamping plate (2), and the guide rods (22) are inserted into the guide through holes (13).
5. The apparatus for detecting live working and preventing electric shock according to claim 2, wherein: the insulating arc-shaped clamps (6) are symmetrically arranged in the insulating protective sleeve (1) and are positioned at the port, and the inserting connection rods (61) are welded on the insulating arc-shaped clamps (6).
6. The apparatus for detecting live working and preventing electric shock according to claim 5, wherein: the plug rod (61) is plugged in the plug through hole (14), a threaded hole is formed in the end portion of the plug rod (61), an insulating screw is connected to the threaded hole in a threaded mode, the plug rod (61) is sleeved with a spring (7), and the outer side of the spring (7) is sleeved with a rubber sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545451.6U CN219201657U (en) | 2022-09-26 | 2022-09-26 | Electric shock prevention device for detecting live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545451.6U CN219201657U (en) | 2022-09-26 | 2022-09-26 | Electric shock prevention device for detecting live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219201657U true CN219201657U (en) | 2023-06-16 |
Family
ID=86706919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545451.6U Active CN219201657U (en) | 2022-09-26 | 2022-09-26 | Electric shock prevention device for detecting live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219201657U (en) |
-
2022
- 2022-09-26 CN CN202222545451.6U patent/CN219201657U/en active Active
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