An insulating ring

Abstract

The utility model belongs to the field of cable technology, and discloses an insulating ring, including a support assembly, and also including a fixing assembly arranged on the top of the support assembly. The utility model is provided by a staff member who picks up a first cable and a second cable and places them on two brackets, and the staff member peels off the outer skin of one end of the first cable and the second cable to facilitate the completion of the docking work, and pushes the first cable and the second cable into the cylinder along the top of the two brackets, so that the stripped ends of the first cable and the second cable enter the cylinder. When the first cable and the second cable enter the cylinder, the staff member manually screws two first nuts to rotate, and the long rod rotates to squeeze the outside of the third ring, so that the third ring moves along the outside of the fourth ring, so that the third ring and the fourth ring are contracted and pressed, and in this process, the docking speed is improved and the labor of the staff member is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, in particular to an insulating ring. Background Art

[0002] Insulation ring is an insulating material to prevent electric shock. It is one of the parts frequently used in the electronic and electrical industry. It is mainly used to isolate the internal conductor components of electrical equipment from the external interface cables to achieve the effect of electrical insulation. Insulation rings are usually made of different materials, such as plastic, rubber, etc. Its shape is generally ring-shaped, and there are also other insulating materials of different shapes. Insulation rings have many uses in the electronic and electrical industry. They are used for cable connectors of automation devices, to prevent the internal wires of electrical equipment from contacting the external environment, thereby achieving the effect of electrical isolation, to prevent loose or falling wires from causing electrical short circuits, and to protect the wires or cables of electrical equipment from being damaged by external factors, such as mechanical vibration or weathering.

[0003] First of all, various cables are often used in the field of power equipment. Through cable installation, equipment connection, power transmission and other multiple functions, the main uses of cables include communication transmission, power transmission, control signal transmission, building wiring, automotive wiring harnesses, elevator cables, etc. When two devices need to be connected, the two cables need to be docked to achieve power transmission. The staff will peel off the outer skin of one end of the two cables, align the stripped cables, and wrap them tightly with insulating tape to prevent leakage when powered on, thereby protecting the staff's own safety. When the number of docked cables is too large, the staff will manually dock and wrap them. It may take a lot of working time for the staff, and the efficiency of winding the cables is low, which will affect the work speed on site. Therefore, an insulating ring is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an insulating ring, which solves the problem that workers need to manually align the cables and then wrap them with insulating tape when connecting the cables, which requires a lot of labor from the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating ring, comprising a supporting assembly, and also comprising a fixing assembly arranged on the top of the supporting assembly;

[0006] The fixing assembly includes a first ring and a second ring connected to the outside of the supporting assembly, a first nut is installed on the outside of the first ring, a second nut is arranged on the top of the second ring, a cylinder is fixedly installed on the outside of the first nut, a long rod is installed on the outside of the cylinder, a third ring is connected to the bottom of the long rod, a fourth ring is arranged on the outside of the third ring, an insulating ring body is arranged inside the cylinder, a first insulating pad and a second insulating pad are installed inside the insulating ring body, a cylinder is installed on the outside of the fourth ring, and a ring sleeve is arranged on the outside of the cylinder.

[0007] Preferably, the support assembly includes a first cable connected to the outside of the first insulating pad, a second cable is installed on the outside of the fourth ring, a bracket is fixed to the outside of the second cable, and a base is provided at the bottom of the bracket.

[0008] Preferably, there are two brackets, and the tops of the brackets are semicircular.

[0009] Preferably, the second circular ring is in an arc shape, and the interior of the second circular ring is hollowed out, and the first circular ring is in contact with the inner wall of the second circular ring.

[0010] Preferably, the interior of the third circular ring is hollow, and the inner diameter of the third circular ring is equal to the outer diameter of the fourth circular ring.

[0011] Preferably, the insulating ring body is made of rubber material, and the first insulating pad and the second insulating pad are located at two ends inside the insulating ring body.

[0012] Preferably, a hole of uniform size is formed on the outside of the first insulating pad, and the hole is connected to one end of the first cable.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has a worker who picks up the first cable and the second cable and places them on two brackets, and the worker peels off the outer skin of one end of the first cable and the second cable to facilitate the completion of the docking work, and pushes the first cable and the second cable into the cylinder along the top of the two brackets, so that the stripped ends of the first cable and the second cable enter the cylinder. When the first cable and the second cable enter the cylinder, the worker manually screws the two first nuts to rotate, and the first nuts move downward and push the first ring downward, and at the same time, the two second nuts are screwed to rotate so that the second ring moves upward through the push of the second nuts. At this time, the second ring moves along the outside of the first ring, so that the first ring enters the inside of the second ring, thereby The first cable and the second cable are fixed, and when the outside of the first cable and the second cable are in contact with the top of the insulating ring body, the first cable enters the inside of the insulating ring body along the hole outside the first insulating pad, and at the same time, the second cable enters the inside of the insulating ring body along the hole outside the second insulating pad, so that the stripped ends of the first cable and the second cable are in contact inside the insulating ring body. At this time, the staff manually rotates the long rod, and the rotation of the long rod squeezes the outside of the third ring, so that the third ring moves along the outside of the fourth ring. At the same time, the squeezing of the third ring makes the two bottom parts of the fourth ring move down along the inner wall of the ring sleeve, so that the third ring and the fourth ring are contracted and pressed tightly, thereby improving the docking speed and reducing the labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the third and fourth rings of the utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of the insulating ring of the utility model.

[0020] In the figure: 1. supporting assembly; 101. base; 102. bracket; 103. first cable; 104. second cable; 2. fixing assembly; 201. cylinder; 202. first nut; 203. first ring; 204. second ring; 205. second nut; 206. long rod; 207. third ring; 208. insulating ring body; 209. first insulating pad; 210. second insulating pad; 211. fourth ring; 212. ring sleeve; 213. cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] Embodiment 1

[0026] like Figures 1 to 5 As shown, the utility model provides an insulating ring, comprising a supporting assembly 1, and also comprising a fixing assembly 2 arranged on the top of the supporting assembly 1;

[0027] The fixing component 2 includes a first ring 203 and a second ring 204 connected to the outside of the supporting component 1, a first nut 202 is installed on the outside of the first ring 203, a second nut 205 is arranged on the top of the second ring 204, a cylinder 201 is fixed on the outside of the first nut 202, a long rod 206 is installed on the outside of the cylinder 201, a third ring 207 is connected to the bottom of the long rod 206, a fourth ring 211 is arranged on the outside of the third ring 207, an insulating ring body 208 is arranged inside the cylinder 201, a first insulating pad 209 and a second insulating pad 210 are installed inside the insulating ring body 208, a cylinder 213 is installed on the outside of the fourth ring 211, and a ring sleeve 212 is sleeved on the outside of the cylinder 213.

[0028] The above scheme is adopted: the first cable 103 and the second cable 104 are picked up and placed on the two brackets 102, and the staff peels off the outer skin of one end of the first cable 103 and the second cable 104 to facilitate the docking work, and the first cable 103 and the second cable 104 are pushed into the cylinder 201 along the top of the two brackets 102, so that the stripped ends of the first cable 103 and the second cable 104 enter the cylinder 201. When the first cable 103 and the second cable 104 enter the cylinder 201, the staff manually screws the two first nuts 202 to rotate, and the first nuts 202 move downward and push the first ring 203 downward, and at the same time, the two second nuts 205 are screwed to rotate so that the second ring 204 moves upward through the push of the second nuts 205. At this time, the second ring 204 moves along the outside of the first ring 203, so that the first ring 203 enters the inside of the second ring 204, thereby docking the first cable 103 and the second cable 104. The first cable 103 and the second cable 104 are fixed, and when the outside of the first cable 103 and the second cable 104 contact the top of the insulating ring body 208, the first cable 103 enters the inside of the insulating ring body 208 along the hole outside the first insulating pad 209, and the second cable 104 enters the inside of the insulating ring body 208 along the hole outside the second insulating pad 210, so that the stripped ends of the first cable 103 and the second cable 104 contact inside the insulating ring body 208. At this time, the staff manually rotates the long rod 206, and the rotation of the long rod 206 squeezes the outside of the third ring 207, so that the third ring 207 moves along the outside of the fourth ring 211. At the same time, the squeezing of the third ring 207 makes the two cylinders 213 at the bottom of the fourth ring 211 move downward along the inner wall of the ring sleeve 212, so that the third ring 207 and the fourth ring 211 are contracted and pressed tightly, thereby reducing the working time of the staff and improving the insulation effect of the line.

[0029] like Figure 2 and Figure 5As shown, the support assembly 1 includes a first cable 103 connected to the outside of the first insulating pad 209, a second cable 104 is installed on the outside of the fourth ring 211, a bracket 102 is fixed to the outside of the second cable 104, and a base 101 is provided at the bottom of the bracket 102; there are two brackets 102, and the top of the bracket 102 is semicircular.

[0030] The above solution is adopted: the second cable 104 and the first cable 103 are fixed by two second cables 104, so that the second cable 104 and the first cable 103 are conveniently pushed into the cylinder 201 for docking and winding, thereby improving the docking speed of the first cable 103 and the second cable 104. At the same time, the two brackets 102 reduce the time that the staff continues to hold the first cable 103 and the second cable 104.

[0031] like Figures 2 to 5 As shown, the second ring 204 is arc-shaped, and the interior of the second ring 204 is hollow, and the first ring 203 is in contact with the inner wall of the second ring 204; the interior of the third ring 207 is hollow, and the inner diameter of the third ring 207 is equal to the outer diameter of the fourth ring 211; the insulating ring body 208 is made of rubber, and the first insulating pad 209 and the second insulating pad 210 are located at both ends of the insulating ring body 208; the outside of the first insulating pad 209 is provided with holes of uniform size, and the holes are connected to one end of the first cable 103.

[0032] The above scheme is adopted: by screwing the first nut 202 to make the first ring 203 enter the second ring 204 to fix the outside of the first cable 103 and the second cable 104 to prevent them from falling from the equipment, when the first cable 103 passes through the hole on the outside of the first insulating pad 209 and enters the inside of the insulating ring body 208, the third ring 207 is pushed to enter along the outside of the fourth ring 211 by rotating the long rod 206, and at the same time, the third ring 207 and the fourth ring 211 are contracted to press the first cable 103 and the second cable 104, and the first insulating pad 209 and the second insulating pad 210 are used to reduce the leakage of the line during use, and at the same time, the insulation of the line is improved.

[0033] The working principle and use process of this utility model:

[0034] First, when the construction site needs to connect two cables to complete the connection between the devices, the staff will move the equipment to the construction site, and the staff will pick up the first cable 103 and the second cable 104 and place them on the two brackets 102. The staff will peel off the outer skin of one end of the first cable 103 and the second cable 104 to facilitate the completion of the docking work, and push the first cable 103 and the second cable 104 along the top of the two brackets 102 into the cylinder 201 to make the first cable 103 and the second cable 104 peeled off. The first cable 103 and the second cable 104 enter the cylinder 201. At this time, the staff manually rotates the two first nuts 202 to move the first nut 202 downward and push the first ring 203 downward. At the same time, the two second nuts 205 are rotated to make the second ring 204 move upward under the push of the second nuts 205. At this time, the second ring 204 moves along the outside of the first ring 203, so that the first ring 203 enters the inside of the second ring 204, thereby the first cable 103 and the second cable 104 enter the inside of the second ring 204. 3 is fixed to the second cable 104. When the outside of the first cable 103 and the second cable 104 are in contact with the top of the insulating ring body 208, the first cable 103 enters the inside of the insulating ring body 208 along the hole outside the first insulating pad 209, and the second cable 104 enters the inside of the insulating ring body 208 along the hole outside the second insulating pad 210, so that the stripped ends of the first cable 103 and the second cable 104 are in contact with the inside of the insulating ring body 208. At this time, the staff manually rotates the long rod 206, and the long rod passes through the long rod. The rotation of 206 squeezes the outside of the third ring 207, so that the third ring 207 moves along the outside of the fourth ring 211. At the same time, the squeezing of the third ring 207 causes the two cylinders 213 at the bottom of the fourth ring 211 to move downward along the inner wall of the ring sleeve 212, so that the third ring 207 and the fourth ring 211 shrink and press the insulating ring body 208, the first cable 103 and the second cable 104 to be pressed and fixed. In this process, the efficiency of docking the first cable 103 and the second cable 104 is improved, and the insulation effect of the docking line is improved.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulating ring, comprising a supporting assembly, characterized in that: Also included is a fixing assembly disposed on the top of the supporting assembly; The fixing assembly includes a first ring and a second ring connected to the outside of the supporting assembly, a first nut is installed on the outside of the first ring, a second nut is arranged on the top of the second ring, a cylinder is fixedly installed on the outside of the first nut, a long rod is installed on the outside of the cylinder, a third ring is connected to the bottom of the long rod, a fourth ring is arranged on the outside of the third ring, an insulating ring body is arranged inside the cylinder, a first insulating pad and a second insulating pad are installed inside the insulating ring body, a cylinder is installed on the outside of the fourth ring, and a ring sleeve is arranged on the outside of the cylinder.

2. The insulating ring according to claim 1, characterized in that: The support assembly includes a first cable connected to the outside of the first insulating pad, a second cable is installed on the outside of the fourth ring, a bracket is fixed on the outside of the second cable, and a base is provided at the bottom of the bracket.

3. The insulating ring according to claim 2, characterized in that: There are two brackets, and the top of the bracket is in a semicircular arc shape.

4. The insulating ring according to claim 1, characterized in that: The second circular ring is in an arc shape, and the interior of the second circular ring is hollowed out, and the first circular ring is in contact with the inner wall of the second circular ring.

5. The insulating ring according to claim 1, characterized in that: The interior of the third circular ring is hollow, and the inner diameter of the third circular ring is equal to the outer diameter of the fourth circular ring.

6. The insulating ring according to claim 2, characterized in that: The insulating ring body is made of rubber, and the first insulating pad and the second insulating pad are located at two ends inside the insulating ring body.

7. The insulating ring according to claim 6, characterized in that: The first insulating pad has a hole of uniform size formed on its exterior, and the hole is connected to one end of the first cable.

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