Touchable european cap

Abstract

The utility model relates to a kind of touchable European style insulating cap.The technical problem to be solved by the utility model is to provide a touchable European style insulating cap.The utility model adopts the technical scheme: including insulating cap assembly and bushing seat with the plug of the insulating cap assembly,The insulating cap assembly includes insulating cap main body and insulating cap locking assembly,The insulating cap locking assembly includes locking block, locking spring and unlocking rod,The insulating cap main body includes insulating cap cylinder body and cylinder body locking seat,The insulating cap cylinder body one end is sequentially provided with communicating insulating cylinder positioning groove, insulating cylinder conical groove and insulating cylinder inner sink from outside to inside.The touchable European style insulating cap of the utility model has the advantages that: by adding insulating cap locking assembly, compared with the traditional interference sleeve connection mode between insulating cap main body and bushing seat, it is not easy to fall off when locking and convenient and fast when disassembling, more convenient for later maintenance.

Description

Technical Field

[0001] This utility model relates to a touchable European-style insulating cap. Background Technology

[0002] A touchable European-style insulating cap is a protective device used at the cable termination of electrical equipment. It typically consists of a cap body and a bushing base. Its main function is to provide reliable insulation and protection at the interface between the cable termination and the electrical equipment, preventing accidental contact with high-voltage live parts and improving operational safety. Typical applications include medium- and low-voltage power distribution equipment such as ring main units, switchgear, and transformers, enabling insulation sealing of cable ports under energized operating conditions.

[0003] Existing touchable European-style insulating caps mostly use an interference fit between the insulating cap body and the sleeve seat. While this structure can achieve a certain degree of fixation, it still has the following drawbacks: due to the interference fit structure, a large external force is required during installation or disassembly, which can easily damage the insulating cap or sleeve seat, affecting the convenience of subsequent maintenance and replacement. Utility Model Content

[0004] To address the aforementioned problems, the technical issue this invention aims to resolve is to provide a touchable European-style insulating cap.

[0005] The technical solution adopted by this utility model of a touchable European-style insulating cap is as follows: It includes an insulating cap assembly and a sleeve seat that interlocks with the insulating cap assembly. The insulating cap assembly comprises an insulating cap body and an insulating cap locking assembly. The insulating cap locking assembly includes a locking block, a locking spring, and an unlocking rod. The insulating cap body includes an insulating cap cylinder and a cylinder locking seat spaced around the outer wall of the end of the insulating cap cylinder at arc intervals. One end of the insulating cap cylinder has, from the outside to the inside, a communicating insulating cylinder positioning groove, an insulating cylinder conical groove, and an insulating cylinder inner recessed groove. The cylinder locking seat has a corresponding... The insulating cylinder has a spring limiting groove that communicates with the positioning groove. The bottom of the spring limiting groove is provided with a locking seat through hole. The locking block is a cylindrical structure with an outer diameter smaller than the diameter of the spring limiting groove. The unlocking rod includes an unlocking rod body and an unlocking rod operating handle. The unlocking rod body passes through the locking seat through hole and is connected to the locking block. The unlocking rod operating handle is located outside the cylinder locking seat. The locking spring is sleeved on the unlocking rod body, with one end abutting against the locking block and the other end abutting against the spring limiting groove. The bushing seat includes a bushing seat mating platform and a bushing seat conical head. The end of the bushing seat conical head is provided with a bushing seat threaded hole. The bushing seat mating platform is provided with a bushing seat limiting groove. The bushing seat conical head is placed in the conical groove of the insulating cylinder. The bushing seat mating platform is placed in the positioning groove of the insulating cylinder. The locking block is locked in the bushing seat limiting groove.

[0006] The outer end of the unlocking lever operating handle is provided with an operating handle edging that covers the cylinder locking seat.

[0007] The number of the cylinder locking seat and the number of the insulating cap locking assembly are both two.

[0008] The locking block is made of insulating rubber.

[0009] The locking block is provided with a locking block threaded hole, and the end of the unlocking rod is threadedly connected to the locking block threaded hole.

[0010] The advantages of this tactile European-style insulating cap are: by adding an insulating cap locking component, compared with the traditional interference fit connection between the insulating cap body and the sleeve seat, it is not easy to fall off when locked and is convenient and quick to disassemble, making it easier for later maintenance. 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 an exploded view of the touchable European-style insulating cap of this utility model; Figure 2 This is a structural schematic diagram of the insulating cap assembly of this utility model; Figure 3 This is an exploded view of the insulating cap assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the insulating cap body of this utility model; Figure 5 This is another structural schematic diagram of the main body of the insulating cap of this utility model; Figure 6 yes Figure 5 Enlarged image; Figure 7 This is a schematic diagram of the locking block of this utility model; Figure 8 This is a schematic diagram of the unlocking rod of this utility model; Figure 9 This is a structural schematic diagram of the sleeve seat of this utility model. Detailed Implementation

[0013] like Figure 1-9As shown, the present invention relates to a touchable European-style insulating cap, comprising an insulating cap assembly 1 and a sleeve seat 2 that interlocks with the insulating cap assembly 1. The insulating cap assembly 1 includes an insulating cap body 4 and an insulating cap locking assembly 8. The insulating cap locking assembly 8 includes a locking block 5, a locking spring 6, and an unlocking rod 7. The insulating cap body 4 includes an insulating cap cylinder 10 and a cylinder locking seat 11 that is spaced around the outer wall of the end of the insulating cap cylinder 10 in an arc. One end of the insulating cap cylinder 10 is provided with interconnected insulating... The insulating cylinder includes a positioning groove 12, a conical groove 13, and an inner recessed groove 14. The cylinder locking seat 11 has a spring limiting groove 16 communicating with the positioning groove 12. The bottom of the spring limiting groove 16 has a locking seat through hole 17. The locking block 5 is cylindrical, with an outer diameter smaller than the diameter of the spring limiting groove 16. The unlocking rod 7 includes an unlocking rod body 20 and an unlocking rod operating handle 21. The unlocking rod body 20 passes through the locking seat through hole 17 and connects to the locking block 5. The locking lever operating handle 21 is located outside the cylinder locking seat 11. The locking spring 6 is sleeved on the unlocking lever body 20, with one end abutting against the locking block 5 and the other end abutting against the spring limiting groove 16. The sleeve seat 2 includes a sleeve seat mating platform 25 and a sleeve seat conical head 24. The end of the sleeve seat conical head 24 is provided with a sleeve seat threaded hole 26. The sleeve seat mating platform 25 is provided with a sleeve seat limiting groove 27. The sleeve seat conical head 24 is placed in the insulating cylinder conical groove 13. The docking platform 25 is placed in the positioning groove 12 of the insulating cylinder, and the locking block 5 is locked in the limiting groove 27 of the sleeve seat. By adding the insulating cap locking assembly, compared with the traditional interference fit connection between the insulating cap body and the sleeve seat, the locking of the insulating cap body 4 and the sleeve seat 2 is reliable, avoiding accidental detachment caused by vibration or external force, and improving operational safety. The user only needs to operate the unlocking rod operating handle 21 to quickly release the lock and realize the quick disassembly of the insulating cap, which is more convenient for later maintenance and replacement.

[0014] The outer end of the unlocking rod operating handle 21 is provided with an operating handle perimeter 22 covering the cylinder locking seat 11, forming a protective boundary to prevent accidental unlocking caused by accidental contact or snag by foreign objects, thereby improving safety and reliability during use.

[0015] The cylinder locking seat 11 and the insulating cap locking assembly 8 are both in pairs, which can achieve dual-point locking at the sleeve seat limiting groove 27 of the sleeve seat 2, greatly improving the locking stability and force uniformity, and avoiding deviation and loosening caused by single-point force.

[0016] The locking block 5 is made of insulating rubber and has good insulation properties.

[0017] The locking block 5 is provided with a locking block threaded hole 19, and the end of the unlocking rod body 20 is threadedly connected to the locking block threaded hole 19.

[0018] 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. A touchable European-style insulating cap, comprising an insulating cap assembly (1) and a sleeve seat (2) interlocking with said insulating cap assembly (1), characterized in that: The insulating cap assembly (1) includes an insulating cap body (4) and an insulating cap locking assembly (8). The insulating cap locking assembly (8) includes a locking block (5), a locking spring (6), and an unlocking rod (7). The insulating cap body (4) includes an insulating cap cylinder (10) and a cylinder locking seat (11) spaced around the outer wall of the end of the insulating cap cylinder (10). One end of the insulating cap cylinder (10) is provided with an insulating cylinder positioning groove (12), an insulating cylinder conical groove (13), and an insulating cylinder inner recess (14) in sequence from the outside to the inside. The cylinder locking seat (11) is provided with a spring limiting groove (14) communicating with the insulating cylinder positioning groove (12). 6) The bottom of the spring limiting groove (16) is provided with a locking seat through hole (17). The locking block (5) is a cylindrical structure with an outer diameter smaller than the diameter of the spring limiting groove (16). The unlocking rod (7) includes an unlocking rod body (20) and an unlocking rod operating handle (21). The unlocking rod body (20) passes through the locking seat through hole (17) and is connected to the locking block (5). The unlocking rod operating handle (21) is placed outside the cylinder locking seat (11). The locking spring (6) is sleeved on the unlocking rod body (20), with one end abutting against the locking block (5) and the other end abutting against the spring limiting groove (16). The sleeve seat (2) includes a sleeve seat docking platform (25) and a sleeve seat conical head (24). The end of the sleeve seat conical head (24) is provided with a sleeve seat threaded hole (26). The sleeve seat docking platform (25) is provided with a sleeve seat limiting groove (27). The sleeve seat conical head (24) is placed in the insulating cylinder conical groove (13). The sleeve seat docking platform (25) is placed in the insulating cylinder positioning groove (12). The locking block (5) is locked in the sleeve seat limiting groove (27).

2. The touchable European-style insulating cap according to claim 1, characterized in that: The outer end of the unlocking rod operating handle (21) is provided with an operating handle rim (22) covering the cylinder locking seat (11).

3. The touchable European-style insulating cap according to claim 1, characterized in that: The number of the cylinder locking seat (11) and the insulating cap locking assembly (8) are both two.

4. The touchable European-style insulating cap according to claim 1, characterized in that: The locking block (5) is made of insulating rubber.

5. The touchable European-style insulating cap according to claim 1, characterized in that: The locking block (5) is provided with a locking block threaded hole (19), and the end of the unlocking rod body (20) is threadedly connected to the locking block threaded hole (19).

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