A visible multi-channel threading sleeve

Abstract

The present invention relates to the field of power distribution safety technology, and in particular to a visible one-tube multi-pass wire-threading sleeve, comprising an external component, a connecting tube, a fixed ring tube arranged on the inner side of the connecting tube, and a connecting component, comprising a splicing ring arranged on the outer side of the connecting tube. The external component also includes a first fixed tube arranged at one end of the connecting tube, one end of the connecting tube is provided with a transparent silicone material, a flame retardant layer is arranged in the connecting tube, and an insulating layer is arranged at one end of the flame retardant layer. The diameter of the first fixed tube is 50 square millimeters, and the separating groove is also provided on the inner side of the fixing ring tube, and a first separating plate is arranged on the inner side of the separating groove. The present invention uses a transparent material for the connecting tube, and the flame retardant layer and the insulating layer are arranged in the connecting tube, so that the inspector can clearly see the wiring situation in the tube at a glance, so as to quickly and timely repair the short-circuited line.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution safety, in particular to a visible one-tube multi-pass wire-threading casing. Background Art

[0002] The full name of the wire conduit is insulated electrical conduit for construction. It is a pipe used for wire protection. It is usually made of white hard PVC material. It has the characteristics of corrosion resistance and leakage prevention. It is suitable for various wire protection needs. It is mostly used in normal indoor environments and in places with high temperature, dust, vibration and fire hazards. It can also be used in humid places. It must not be used in particularly humid places, places with acid, alkali, salt corrosion and explosion hazards.

[0003] In recent years, with the rapid increase in residential electricity load, the original method of passing multiple insulated wires through one tube and one through has been changed. After long-term feedback from grassroots power supply units and field investigations, it was found that the method of passing multiple insulated wires through one tube is prone to high temperatures when the wires heat up under long-term high-load electricity consumption and long usage cycles, which may cause damage to the insulation layer of two or more strands of wires and cause a short circuit. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a visible one-tube multi-pass wire-threading sleeve, comprising: an external component, including a connecting pipe; and

[0006] A partition assembly includes a fixed ring tube disposed inside the connecting tube; and

[0007] The connecting assembly comprises a splicing ring arranged on the outer side of the connecting pipe.

[0008] As a preferred solution of the visible one-tube multi-pass wire-threading sleeve of the present invention, the external component further includes a first fixed tube arranged at one end of the connecting tube, and a second fixed tube is arranged at one end of the connecting tube.

[0009] As a preferred solution of the visible one-tube multi-pass wire-threading sleeve of the present invention, the connecting tube is made of transparent silicone material, a flame retardant layer is arranged inside the connecting tube, and an insulating layer is arranged at one end of the flame retardant layer.

[0010] As a preferred solution of the visible one-tube multi-pass wire threading sleeve of the present invention, the diameter of the first fixed tube and the second fixed tube is 50 square millimeters.

[0011] As a preferred solution of the visible one-tube multi-pass wire threading sleeve described in the present invention, the partition assembly also includes a partition groove opened on the inner side of the fixed ring tube, a first partition plate is provided on the inner side of the partition groove, and a second partition plate is provided on the inner side of the partition groove.

[0012] As a preferred solution of the visible one-tube multi-pass wire threading sleeve of the present invention, wherein: the first partition plate and the second partition plate are arranged alternately.

[0013] As a preferred solution of the visible one-tube multi-pass wire threading sleeve described in the present invention, the connection assembly also includes a convex plate arranged above the splicing ring, a rotating shaft is arranged on the inner side of the convex plate, and a rotating rod is arranged on the outer side of the rotating shaft.

[0014] As a preferred solution of the visible one-tube multi-pass wire threading sleeve described in the present invention, a toggle plate is provided on the outside of the rotating rod, a pressing plate is provided on the inside of the splicing ring, a top plate is provided above the pressing plate, and a top rod is provided above the pressing plate.

[0015] As a preferred solution of the visible one-tube multi-pass wire threading sleeve of the present invention, wherein: the rotating shaft is arranged at the eccentric position of the rotating rod.

[0016] As a preferred solution of the visible one-tube multi-pass wire threading sleeve of the present invention, the upper end of the top plate is curved.

[0017] The beneficial effects of the present invention are as follows: the connecting pipe is made of a transparent material and a flame retardant layer and an insulating layer are arranged inside the connecting pipe, so that the inspector can clearly see the wiring situation inside the pipe, thereby quickly and timely repairing the short-circuited line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 It is a diagram showing the overall structure of the present invention.

[0020] Figure 2 It is a side view of the overall structure of the present invention.

[0021] Figure 3 It is a front view of the overall structure of the present invention.

[0022] Figure 4 This is a diagram showing the connection components in the present invention.

[0023] Figure numbers: 100, external component; 101, connecting tube; 101a, first fixed tube; 101b, second fixed tube; 200, partition component; 201, fixed ring tube; 201a, first partition plate; 201b, second partition plate; 202, partition groove; 300, connecting component; 301, splicing ring; 301a, rotating shaft; 302, rotating rod; 302a, toggle plate; 303, pressing plate; 303a, top plate; 303b, top rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1, reference Figures 1 to 4 , which is the first embodiment of the present invention, provides a visible one-tube multi-pass threading sleeve, which includes an external component 100, including a connecting tube 101; and,

[0028] The partition assembly 200 includes a fixed ring tube 201 disposed inside the connecting tube 101; and

[0029] The connection assembly 300 includes a splicing ring 301 disposed outside the connection pipe 101 .

[0030] The external component 100 further includes a first fixing tube 101 a disposed at one end of the connecting tube 101 , and a second fixing tube 101 b is disposed at one end of the connecting tube 101 .

[0031] The connecting tube 101 is made of transparent silicone material. A flame retardant layer is arranged inside the connecting tube 101 , and an insulating layer is arranged at one end of the flame retardant layer.

[0032] The diameter of the first fixed tube 101a and the second fixed tube 101b is 50 square millimeters.

[0033] Usage process: The connecting tube 101 is made of transparent material and provided with a flame retardant layer and an insulating layer, so that the inspector can clearly see the wiring situation in the tube, thereby quickly and promptly repairing the short-circuited line.

[0034] Example 2, reference Figures 1 to 4 , which is the second embodiment of the present invention, and this embodiment provides a visible one-tube multi-pass wire threading sleeve, which includes a partition component 200 and also includes a partition groove 202 opened on the inner side of the fixed ring tube 201, the inner side of the partition groove 202 is provided with a first partition plate 201a, and the inner side of the partition groove 202 is provided with a second partition plate 201b.

[0035] The first partition plates 201a and the second partition plates 201b are arranged alternately.

[0036] Usage process: The first partition plate 201a and the second partition plate 201b are arranged in the connecting tube 101, the first fixed tube 101a and the second fixed tube 101b, so that the first partition plate 201a and the second partition plate 201b block the space inside the first fixed tube 101a and the second fixed tube 101b, and four equal partition grooves 202 are separated at the partition, thereby blocking the contact between different circuits to reduce the risk of short circuit and avoid the risk of circuit short circuit or burning.

[0037] Example 3, reference Figures 1 to 4 , which is the third embodiment of the present invention, and this embodiment provides a visible one-tube multi-pass threading sleeve, which includes a connecting component 300 and also includes a convex plate arranged above the splicing ring 301, the inner side of the convex plate is provided with a rotating shaft 301a, and the outer side of the rotating shaft 301a is provided with a rotating rod 302.

[0038] A toggle plate 302a is provided on the outer side of the rotating rod 302, a pressing plate 303 is provided inside the splicing ring 301, a top plate 303a is provided above the pressing plate 303, and a top rod 303b is provided above the pressing plate 303.

[0039] The rotation shaft 301 a is provided at an eccentric position of the rotation lever 302 .

[0040] The upper end of the top plate 303a is curved.

[0041] Usage process: first, put the first fixed tube 101a and the second fixed tube 101b into the splicing ring 301 respectively, and align them with the connecting tube 101, and use the toggle plate 302a to make the toggle plate 302a drive the rotating rod 302 to rotate. Since the rotating shaft 301a is connected to the eccentric point of the rotating rod 302, the rotating rod 302 swings downward and squeezes the top plate 303a and the top rod 303b. The top plate 303a and the top rod 303b squeeze the pressing plate 303, and then squeeze the first fixed tube 101a and the second fixed tube 101b through the pressing plate 303, so that the first fixed tube 101a, the second fixed tube 101b and the connecting tube 101 are connected and fixed, thereby realizing the rapid installation and connection of the threading pipe, thereby increasing its practicality.

[0042] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0043] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0044] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A visible multi-channel threading sleeve, characterized in that: include, An external component (100) includes a connecting pipe (101); and A partition assembly (200) comprises a fixed ring tube (201) arranged inside the connecting tube (101); and The connection assembly (300) comprises a splicing ring (301) arranged on the outside of the connection pipe (101).

2. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 1, characterized in that: The external component (100) further comprises a first fixed tube (101a) arranged at one end of the connecting tube (101), and a second fixed tube (101b) is arranged at one end of the connecting tube (101).

3. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 2, characterized in that: The connecting tube (101) is made of transparent silicone material, a flame retardant layer is provided inside the connecting tube (101), and an insulating layer is provided at one end of the flame retardant layer.

4. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 3, characterized in that: The diameters of the first fixed tube (101a) and the second fixed tube (101b) are 50 square millimeters.

5. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 4, characterized in that: The partition assembly (200) further comprises a partition groove (202) opened on the inner side of the fixed ring tube (201), a first partition plate (201a) being provided on the inner side of the partition groove (202), and a second partition plate (201b) being provided on the inner side of the partition groove (202).

6. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 5, characterized in that: The first partition plates (201a) and the second partition plates (201b) are arranged alternately.

7. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 6, characterized in that: The connection assembly (300) further comprises a convex plate arranged above the splicing ring (301), a rotating shaft (301a) is arranged on the inner side of the convex plate, and a rotating rod (302) is arranged on the outer side of the rotating shaft (301a).

8. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 7, characterized in that: A toggle plate (302a) is provided on the outer side of the rotating rod (302), a pressing plate (303) is provided inside the splicing ring (301), a top plate (303a) is provided above the pressing plate (303), and a top rod (303b) is provided above the pressing plate (303).

9. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 8, characterized in that: The rotating shaft (301a) is arranged at an eccentric position of the rotating rod (302).

10. The visual one-tube multi-pass wire-threading sleeve as claimed in claim 9, characterized in that: The upper end of the top plate (303a) is curved.

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