Fastening type cable protection cap

Abstract

The utility model provides a fastening type cable protective cap, which comprises a cable protective cap head, one end of the cable protective cap head is connected with the maximum section end of a slope elastic sleeve, a fastening ring capable of sliding along a sleeve body is sleeved outside the sleeve body of the slope elastic sleeve, and the minimum section end of the slope elastic sleeve is provided with an anti-drop buckle protruding outwards. The cable core wrapping device can be universally used for the specifications of existing cable cores, and the arranged fastening pipe moves left and right, so that the inclined plane elastic sleeve can be scaled according to the specifications of the cable cores, and therefore, the requirements of stable wrapping of exposed cable cores with different specifications can be met, the safety is improved, and the working process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cable insulation, in particular to a fastening type cable protection cap. Background Art

[0002] In electrical secondary work, the exposed metal parts of discarded or spare cable cores are usually covered with protective caps. However, the protective caps must strictly correspond to the specifications of the cores, otherwise the protective caps cannot completely cover the exposed parts of the cores or are easy to fall off.

[0003] The prior art has the following defects:

[0004] 1. Comparative document CN220107430U discloses a reusable insulating wire core cap, the protected claim of which is: "It includes a large sleeve with two ends open and a hollow interior, an open-type fixing ring and a small sleeve movably mounted on the large sleeve, an insulating cable cap with a tail end mounted on one end of the large sleeve, and a tightening screw threadedly connected to the open-type fixing ring, the tightening screw is used to lock the open-type fixing ring, wherein the small sleeve is trumpet-shaped, with one end close to the insulating cable cap as a wide end and the other end as a narrow end, and the two opposite walls of the small sleeve are The small sleeve is provided with an extrusion opening extending to the wide end. The inner diameter of the narrow end of the small sleeve is the same as the outer diameter of the tail end of the insulating cable cap, and the inner diameter of the center hole of the open-type fixing ring is slightly larger than the inner diameter of the narrow end of the small sleeve. By putting the insulating cable cap on one end of the large sleeve, it is convenient for the end of the cable to pass through the large sleeve into the insulating cable cap, and the insulating cable cap and the large sleeve are pressed tightly by the small sleeve and the open-type fixing ring, so as to complete the insulation treatment of the cable. "However, the structure and use of this device are relatively complex, and its weight is large, so it is not suitable for use in secondary cabinets.

[0005] Therefore, there is an urgent need for a fastening type cable protection cap to solve the above problems. Summary of the invention

[0006] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a fastening type cable protection cap to solve the problems raised in the background technology.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: a fastening type cable protection cap, comprising a cable protection cap head, one end of the cable protection cap head is connected to the maximum cross-section end of the inclined elastic sleeve, the outer sleeve of the inclined elastic sleeve body is provided with a fastening ring that can slide along the body, and the minimum cross-section end of the inclined elastic sleeve is provided with an anti-drop buckle protruding outward.

[0008] Preferably, the cable protection cap head is a cylindrical structure, and the cable protection cap head is made of soft insulating material.

[0009] Preferably, the bevel elastic sleeve is a truncated cone-shaped cylindrical structure, and the bevel elastic sleeve is provided with a four-petal arc-shaped contraction structure.

[0010] Preferably, the bevel elastic sleeve and the anti-drop buckle are an integrally formed structure, and the anti-drop buckle is a protruding structure adapted to the four-petal arc-shaped ends of the bevel elastic sleeve.

[0011] Preferably, the fastening ring is a circular ring structure, the inner diameter of the fastening ring is adapted to the average diameter of the bevel elastic sleeve body, and the fastening ring is made of PVC insulating material.

[0012] Preferably, the bevel elastic sleeve and the anti-drop buckle are made of hard insulating material.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is generally applicable to the specifications of existing cable cores, and the arranged fastening tube is moved left and right, so that the inclined elastic sleeve can be scaled according to the specifications of the core, thereby meeting the wrapping of exposed cores of different specifications and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 A schematic diagram of the structure of removing the fastening ring of the utility model;

[0017] Figure 3 A structural schematic diagram of a fastening ring of the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] See also Figures 1 to 3 A fastening type cable protective cap comprises a cable protective cap head 1, one end of the cable protective cap head 1 is connected to the largest cross-section end of the inclined elastic sleeve 2, a fastening ring 3 which can slide along the cylinder body is provided on the outer sleeve of the inclined elastic sleeve 2, and an anti-drop buckle 4 which protrudes outward is provided on the smallest cross-section end of the inclined elastic sleeve 2. The utility model can be generally used for the specifications of existing cable cores. By moving the fastening tube left and right, the inclined elastic sleeve can be scaled according to the specifications of the core, so as to meet the wrapping of exposed cores of different specifications and improve work efficiency.

[0020] Preferably, the cable protection cap head 1 is a cylindrical structure, and the cable protection cap head 1 is made of soft insulating material, which can adapt to different specifications of wire core diameters, better fit the wire core and is not easy to slip off.

[0021] Preferably, the bevel elastic sleeve 2 is a truncated cone-shaped cylindrical structure, and the bevel elastic sleeve 2 is provided with a four-petal arc-shaped contraction structure.

[0022] Preferably, the bevel elastic sleeve 2 and the anti-drop buckle 4 are an integrally formed structure, and the anti-drop buckle 4 is a protruding structure adapted to the four-petal arc-shaped end of the bevel elastic sleeve 2. The anti-drop buckle 4 can prevent the fastening ring 3 from shifting to the right and falling off.

[0023] Preferably, the fastening ring 3 is a circular ring structure, the inner diameter of the fastening ring 3 is adapted to the average diameter of the body of the inclined elastic sleeve 2, and the fastening ring 3 is made of PVC insulating material. It can move left and right under the action of external force, and displacement to the right can compress the inclined elastic sleeve 2 to minimize its cross-sectional area, and displacement to the left can increase the cross-sectional area of ​​the inclined elastic sleeve 2.

[0024] Preferably, the bevel elastic sleeve 2 and the anti-drop buckle 4 are made of hard insulating material.

[0025] The working principle of this embodiment is as follows:

[0026] When in use, first move the fastening ring 3 to the left, then insert the bare cable from the center of the anti-drop buckle 4 until the cable head contacts the leftmost side of the cable protection cap head 1, and finally move the fastening ring 3 to the right until the bare cable is fixed. Conversely, the bare cable can also be taken out.

[0027] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A fastening type cable protection cap, comprising a cable protection cap head (1), characterized in that: One end of the cable protection cap head (1) is connected to the largest cross-sectional end of the inclined elastic sleeve (2); a fastening ring (3) which can slide along the sleeve is provided on the outer shell of the inclined elastic sleeve (2); and an anti-drop buckle (4) which protrudes outwards is provided on the smallest cross-sectional end of the inclined elastic sleeve (2).

2. The fastening type cable protection cap according to claim 1, characterized in that: The cable protection cap head (1) is a cylindrical structure, and the cable protection cap head (1) is made of soft insulating material.

3. The fastening type cable protection cap according to claim 1, characterized in that: The inclined elastic sleeve (2) is a truncated cone-shaped cylindrical structure, and the inclined elastic sleeve (2) is provided with a four-petal arc-shaped contraction structure.

4. The fastening type cable protection cap according to claim 1, characterized in that: The bevel elastic sleeve (2) and the anti-drop buckle (4) are an integrally formed structure, and the anti-drop buckle (4) is a protruding structure adapted to the four-petal arc-shaped end of the bevel elastic sleeve (2).

5. The fastening type cable protection cap according to claim 1, characterized in that: The fastening ring (3) is a circular ring structure; the inner diameter of the fastening ring (3) is adapted to the average diameter of the body of the inclined elastic sleeve (2); and the fastening ring (3) is made of PVC insulating material.

6. The fastening type cable protection cap according to claim 1, characterized in that: The bevel elastic sleeve (2) and the anti-drop buckle (4) are made of hard insulating material.

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