An insulating cap

Abstract

This utility model relates to an insulating cap. The technical problem to be solved by this utility model is to provide an insulating cap that is easy to test and provides good protection. The technical solution adopted by this utility model includes an insulating cap sleeve, an insulating cap connector, and an insulating cap cover. The insulating cap sleeve includes a sleeve body and a sleeve testing part. The bottom of the sleeve body is provided with an inner positioning groove, a conical connecting groove, and an end limiting groove. The insulating cap connector includes a connector testing ear, a connector center part, a connector cylindrical part, and a connector threaded post. The connector testing ear is provided with a testing ear operating ring. The sleeve testing part is provided with a sleeve mounting groove and a sleeve operating hole. The advantages of this utility model's insulating cap are: the connector testing ear on the insulating cap connector allows for external wiring through the connector testing ear by simply opening the insulating cap cover without completely disassembling the insulating cap, avoiding repeated twisting of the entire insulating cap, reducing operation time and fatigue risk.

Description

Technical Field

[0001] This utility model relates to an insulating cap. Background Technology

[0002] Insulating caps are insulating protective devices used in electrical work to protect live parts (such as tapered joints). Their main function is to prevent electric shock to personnel through physical isolation and the properties of insulating materials. Existing insulating caps require repeated disassembly and reassembly of the cap when professionals need to test the tapered joint during work, which increases the operation steps and time consumption, and can easily lead to operator fatigue or operational errors. In addition, frequent twisting and turning of the insulating cap can easily cause wear on the sealing structure, reducing the long-term protective performance of the insulating cap. Improvements and optimizations are made to address these issues. Utility Model Content

[0003] To address the aforementioned problems, the technical issue this invention aims to resolve is to provide an insulating cap that is easy to test and offers good protection.

[0004] The technical solution adopted by this utility model of insulating cap is characterized by comprising an insulating cap sleeve, an insulating cap mating part, and an insulating cap cover. The insulating cap sleeve includes a sleeve body and a sleeve test part located at the top of the sleeve body. The bottom of the sleeve body is provided with, from the inside to the outside, an inner positioning groove, a sleeve conical mating groove for inserting a conical connector, and a sleeve end limiting groove. The insulating cap mating part includes, from top to bottom, a mating part test ear, a mating part center section, a mating part cylindrical section corresponding to the inner positioning groove, and a mating part for connecting with a conical connector. The threaded column has a test ear operating ring on the test ear of the mating part. The sleeve test part has a sleeve mounting groove for inserting the test ear of the mating part and a sleeve operating hole for the test ear operating ring to make way. The outer wall of the sleeve body has a sleeve outer protrusion. An insulating cap grounding seat is provided on the sleeve outer protrusion. An insulating cap grounding seat has an insulating cap grounding hole. The insulating cap cover is provided on the sleeve test part and has an inner cavity and a cover insertion port for the insulating cap grounding seat to make way when mating.

[0005] The insulating cap sleeve and the insulating cap mating part are integrally injection molded.

[0006] The connecting part of the connector has a square structure and is provided with a connecting part reinforcing groove.

[0007] The test ear for the docking component is made of stainless steel.

[0008] The inner wall of the inner cavity of the cover is provided with a cover groove, and the outer wall of the sleeve body is provided with a sleeve retaining edge above the outer protruding edge of the sleeve for engaging with the cover groove.

[0009] The insulating cap cover has a cover locking plate on both sides of the cover insertion port, and the cover locking plate has a cover locking hole. The insulating cap grounding base has a grounding base connection hole that is connected to the cover locking hole.

[0010] The advantages of this utility model of insulating cap are: the insulating cap is provided with a test ear for the connector, so that external wiring can be performed by simply opening the cover of the insulating cap without completely disassembling the insulating cap, avoiding repeated twisting of the entire insulating cap, reducing operation time and fatigue risk. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of the insulating cap of this utility model;

[0013] Figure 2 This is an exploded view of the insulating cap of this utility model;

[0014] Figure 3 This is a front structural diagram of the insulating cap sleeve of this utility model;

[0015] Figure 4 This is a schematic diagram of the back structure of the insulating cap sleeve of this utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the insulating cap connector of this utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the insulating cap cover of this utility model. Detailed Implementation

[0018] like Figure 1-6As shown, the insulating cap of this utility model includes an insulating cap sleeve 1, an insulating cap mating part 2, and an insulating cap cover 3. The insulating cap sleeve 1 includes a sleeve body portion 5 and a sleeve testing part 6 disposed on the top of the sleeve body portion 5. The bottom of the sleeve body portion 5 is provided with an inner sleeve positioning groove 7, a sleeve conical mating groove 8 for inserting a conical connector, and a sleeve end limiting groove 9, arranged sequentially from the inside to the outside. The insulating cap mating part 2 includes a mating part testing ear 13, a mating part central part 14, a mating part cylindrical part 15 corresponding to the inner sleeve positioning groove 7, and a mating part threaded post 16 for connecting with a conical connector, arranged sequentially from top to bottom. The mating part testing ear 13 is provided with a testing ear operating ring 17, and the sleeve testing part 6 is provided with a testing ear for the mating part testing ear. The sleeve 13 is fitted with a mounting groove 11 and a sleeve operation hole 10 for the external connection of the test ear operation ring 17. The outer wall of the sleeve body 5 is provided with a sleeve outer protrusion 18. An insulating cap grounding seat 19 is provided on the sleeve outer protrusion 18. An insulating cap grounding seat 19 is provided with an insulating cap grounding hole 20. The insulating cap cover 3 covers the sleeve test part 6. It is provided with a cover inner cavity 21 and a cover insertion port 22 for the insulating cap grounding seat 19 to make way when docking. The insulating cap docking part 2 is provided with a docking part test ear 13. Only by opening the insulating cap cover 3 is needed to perform external wiring through the docking part test ear 13 without completely disassembling the insulating cap sleeve 1. This avoids repeatedly twisting the entire insulating cap, reduces operation time and fatigue risk, and extends service life.

[0019] The insulating cap grounding base 19 is provided with an insulating cap grounding hole 20. The insulating cap grounding hole 20 is connected to the ground grid through a grounding wire, which can conduct away the induced charge on the surface or inside of the insulating cap in time to prevent arc discharge or electric shock accidents. The insulating cap cover 3 provides insulation protection under normal conditions.

[0020] The insulating cap sleeve 1 and the insulating cap mating part 2 are integrally injection molded, eliminating the assembly gap of the split structure and preventing loosening between the sleeve insulating cap sleeve 1 and the insulating cap mating part 2 due to vibration or external force.

[0021] The connecting part 14 of the connecting piece has a square structure and is provided with a connecting piece reinforcing groove 24, which further strengthens the firmness and tightness of the connection between the insulating cap sleeve 1 and the insulating cap connecting piece 2, and ensures that the insulating cap connecting piece 2 will not shift or loosen when subjected to external force.

[0022] The test ear 13 of the docking component is made of stainless steel, which effectively prevents rust and improves service life.

[0023] The inner wall of the inner cavity 21 of the cover is provided with a cover groove 25, and the outer wall of the sleeve body 5 is provided with a sleeve retaining edge 26 above the outer protruding edge 18 of the sleeve for engaging with the cover groove 25, making installation and disassembly convenient and quick.

[0024] The insulating cap cover 3 is provided with cap locking plates 28 on both sides of the cap insertion port 22. The cap locking plates 28 are provided with cap locking holes 29. The insulating cap grounding base 19 is provided with grounding base connection holes 30 that are connected to the cap locking holes 29, which further enhances the tightness of the connection between the insulating cap cover 3 and the insulating cap sleeve 1, and provides high protection.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model are included within the protection scope of the present utility model.

Claims

1. An insulating cap characterized by: The device includes an insulating cap sleeve (1), an insulating cap mating part (2), and an insulating cap cover (3). The insulating cap sleeve (1) includes a sleeve body (5) and a sleeve test part (6) located at the top of the sleeve body (5). The bottom of the sleeve body (5) is provided with an inner sleeve positioning groove (7), a sleeve conical mating groove (8) for inserting a conical connector, and a sleeve end limiting groove (9) from the inside to the outside. The insulating cap mating part (2) includes a mating part test ear (13), a mating part center section (14), a mating part cylindrical part (15) corresponding to the inner sleeve positioning groove (7), and a mating part threaded post (16) for connecting with a conical connector, arranged from top to bottom. The test ear (13) is provided with a test ear operation ring (17). The sleeve test part (6) is provided with a sleeve mounting groove (11) for inserting the test ear (13) of the docking part and a sleeve operation hole (10) for the test ear operation ring (17) to make way for the outside. The outer wall of the sleeve body part (5) is provided with a sleeve outer protrusion edge (18). The sleeve outer protrusion edge (18) is provided with an insulating cap grounding seat (19). The insulating cap grounding seat (19) is provided with an insulating cap grounding hole (20). The insulating cap cover (3) is covered outside the sleeve test part (6). It is provided with a cover inner cavity (21) and a cover insertion port (22) for the insulating cap grounding seat (19) to make way when docking.

2. The insulating cap of claim 1, wherein: The insulating cap sleeve (1) and the insulating cap mating part (2) are integrally injection molded.

3. The insulating cap of claim 2, wherein: The connecting part (14) of the docking component has a square structure and a docking component reinforcing groove (24) is provided on it.

4. The insulating cap of claim 1, wherein: The test ear (13) of the docking component is made of stainless steel.

5. The insulating cap of claim 1, wherein: The inner wall of the inner cavity (21) of the cover is provided with a cover groove (25), and the outer wall of the sleeve body (5) is provided with a sleeve edge (26) above the outer protruding edge (18) of the sleeve for engaging the cover groove (25).

6. The insulating cap of claim 1, wherein: The insulating cap cover (3) has a cover locking plate (28) on both sides of the cover socket (22), the cover locking plate (28) has a cover locking hole (29), and the insulating cap grounding seat (19) has a grounding seat connection hole (30) that is connected to the cover locking hole (29).

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