Insulating tube structure convenient to disassemble

Abstract

The utility model belongs to the technical field of insulation, and particularly relates to an insulation tube structure convenient to disassemble, which is provided with an insulation rubber tube main body and comprises a plurality of insulation umbrella skirts, a plurality of insulation umbrella skirts and a plurality of insulation umbrella skirts, the plurality of connecting pipes are detachably connected with the insulating umbrella skirts and are used for connecting two adjacent insulating umbrella skirts; the two fixing pieces are used for fixing the insulating rubber hose main body; the insulating umbrella skirts are provided with connecting gaps, umbrella skirt clamping pieces and umbrella skirt clamping grooves; the umbrella skirt clamping piece and the umbrella skirt clamping groove are matched and clamped with each other; during clamping, the connecting gap is closed to enable the insulating umbrella skirt to form a closed ring shape; when the clamping is released, the connecting gap is opened so that the insulating umbrella skirts are unfolded to form an arc shape, and at the moment, the insulating umbrella skirts can be separated; according to the utility model, through the mutual cooperation of the umbrella skirt clamping pieces and the umbrella skirt clamping grooves, one or more insulating umbrella skirts are convenient to maintain or replace, so that the insulating umbrella skirts are simple and rapid to disassemble and assemble, the operation efficiency can be improved, and the time cost and difficulty of construction are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulation, and particularly relates to an insulating tube structure that is convenient to disassemble. Background Art

[0002] An insulator is a device that uses insulating materials and special designs to increase the creepage distance and thus block the current; in the prior art, there is a silicone rubber insulator sleeve, and a plurality of insulators arranged at equal intervals are provided on the outer side of the connecting pipe. When in use, the connecting pipe is directly sleeved on the cable (such as a sleeve insulator disclosed in Chinese Utility Model Patent CN218333301U). However, for the insulators in this patent and the prior art, the entire sleeve needs to be removed to separate the insulating umbrella skirts. When only one insulating umbrella skirt needs to be maintained or replaced, the operation is rather cumbersome, the operation efficiency is low, the required time is long, and the construction cost and difficulty are increased. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an insulating tube structure that is convenient to disassemble, aiming to solve the technical problems of cumbersome operation for maintaining one insulating umbrella cap on the insulating sleeve in the prior art, and great difficulty in maintenance and construction.

[0004] To achieve the above purpose, the insulating tube structure that is convenient to disassemble provided by the embodiment of the utility model includes an insulating rubber tube main body; the insulating rubber tube main body is provided with a connecting hole arranged along its length direction; the insulating rubber tube main body includes: a plurality of insulating umbrella skirts, which are distributed at intervals on the insulating rubber tube; a plurality of connecting pipes, which are detachably connected to the ends of the insulating umbrella skirts and are used to connect adjacent two insulating umbrella skirts; and two fixing pieces, which are respectively arranged at both ends of the insulating rubber tube main body to fix it; wherein, the insulating umbrella skirt is provided with a connecting gap, an umbrella skirt clamping part, and an umbrella skirt clamping groove; the connecting gap is arranged along the axial direction of the insulating umbrella skirt; the umbrella skirt clamping part and the umbrella skirt clamping groove are respectively arranged on both sides of the connecting gap and are mutually adapted and clamped; when being clamped, the connecting gap is closed so that the insulating umbrella skirt forms a closed ring; when the clamping is released, the connecting gap is opened so that the insulating umbrella skirt expands to form an arc shape.

[0005] Optionally, the insulating umbrella skirt includes an umbrella skirt sleeve and a skirt arranged in the middle of the umbrella skirt sleeve; the connecting gap is arranged in the skirt, and both ends of the connecting gap respectively extend to both ends of the umbrella skirt sleeve; both the umbrella skirt clamping part and the umbrella skirt clamping groove are arranged on the umbrella skirt sleeve.

[0006] Optionally, a plurality of the umbrella skirt clamping parts and the umbrella skirt clamping grooves are provided in one-to-one correspondence, and the plurality of umbrella skirt clamping parts are arranged at intervals.

[0007] Optionally, the umbrella skirt clamping part is set as a clamping strip arranged along the axial direction of the insulating umbrella skirt.

[0008] Optionally, the material of the insulating umbrella skirt includes rubber, silica gel, or latex.

[0009] Optionally, the connecting pipe is in interference connection with both ends of the umbrella skirt sleeve.

[0010] Optionally, the fixing member includes a side bar; a through hole is provided around the side bar, and the end of the insulating umbrella skirt is adaptively inserted into one end of the through hole.

[0011] Optionally, the side bar is provided with a fastening gap, and both ends of the fastening gap correspondingly extend to both ends of the side bar; two fastening plates are correspondingly provided on both sides of the fastening gap of the side bar; through holes are provided on the fastening plates, and bolts sequentially pass through the through holes of the two fastening plates to cooperate with nuts to lock the insulating umbrella skirt.

[0012] Optionally, the insulating rubber tube body further includes an elastic fastening strip; the elastic fastening strip passes through the connection hole and its two ends are respectively fixedly connected to the two fixing members.

[0013] Optionally, the fixing member includes a side bar; a convex block is provided on the side bar; fastening holes are provided at both ends of the elastic fastening strip, and the elastic fastening strip is adaptively sleeved with the convex block through the fastening holes.

[0014] Compared with the prior art, at least one of the above one or more technical solutions in the insulating tube structure provided by the embodiment of the present invention that is convenient for disassembly has the following technical effects: a connection gap is provided on the insulating umbrella skirt, and a skirt engaging member and a skirt engaging groove are respectively provided on both sides of the connection gap of the insulating umbrella skirt, and the skirt engaging member and the skirt engaging groove can be adaptively engaged; when engaged, the connection gap is closed, so that the insulating umbrella skirt forms a closed ring structure. At this time, the insulating umbrella skirt is sleeved outside the cable, and then the connecting pipe is connected to the end of the insulating umbrella skirt to connect two adjacent insulating umbrella skirts. A plurality of insulating umbrella skirts and a plurality of connecting pipes are connected at intervals one by one to form the overall insulating rubber tube body, and then fixed at the end by a fixing member to complete the connection; when the skirt engaging member and the skirt engaging groove are disengaged, the connection gap is opened, and the insulating umbrella skirt unfolds to form an arc-shaped structure. At this time, the cable can be passed through the connection gap to detach the insulating umbrella skirt; through the mutual cooperation of the skirt engaging member and the skirt engaging groove of the present invention, it is convenient to maintain or replace one or more of the insulating umbrella skirts. The disassembly and assembly operations of the insulating umbrella skirt are simple and fast, which can improve the operation efficiency, reduce the time cost and difficulty of construction, and have wide popularization and promotion value in the field of insulating processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 This is a sectional view of the present utility model.

[0018] Figure 3 This is a schematic structural view of the insulating umbrella skirt.

[0019] Figure 4 This is a sectional view of the insulating umbrella skirt.

[0020] Figure 5 This is a schematic structural view of the fixing member.

[0021] Figure 6 This is a schematic structural view of the elastic fastening strip.

[0022] Among them, each reference numeral in the figure:

[0023] 1. Insulating rubber tube main body; 2. Insulating umbrella skirt; 3. Connecting tube; 4. Fixing member; 5. Elastic fastening strip;

[0024] 11. Connecting hole;

[0025] 21. Umbrella skirt sleeve; 211. Connecting gap; 212. Umbrella skirt clamping member; 213. Umbrella skirt clamping groove; 22. Skirt;

[0026] 41. Side bar; 411. Fastening gap; 42. Fastening plate; 421. Perforation; 43. Protrusion; 44. Through hole;

[0027] 51. Fastening hole. Detailed implementation manners

[0028] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0029] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] In the first embodiment of the present utility model, a convenient detachable insulating tube structure is provided. Refer to Figures 1-6 , which includes an insulating rubber tube main body 1 sleeved outside the cable; a connection hole 11 is provided on the insulating rubber tube main body 1 along its length direction for the cable to pass through; the insulating rubber tube main body 1 includes:

[0033] A number of insulating umbrella skirts 2 are distributed at intervals on the insulating rubber tube; a communication channel is penetrated through the insulating umbrella skirt 2, and a number of insulating umbrella skirts 2 are connected in sequence so that a number of communication channels are connected to each other to form the above-mentioned connection hole 11;

[0034] A number of connecting tubes 3 are connected to the ends of the insulating umbrella skirts 2 by detachable connection methods such as interference connection, threaded connection, or snap ring connection; the connecting tube 3 is also used to connect two adjacent insulating umbrella skirts 2, that is, two adjacent insulating umbrella skirts 2 are respectively connected to both ends of the connecting tube 3, so that a number of insulating umbrella skirts 2 can be connected in sequence to form the whole insulating tube main body; and

[0035] Two fixing members 4 are respectively provided at both ends of the insulating rubber tube main body 1 to fix it; both ends of the insulating rubber tube main body 1 are set as insulating umbrella skirts 2, and one end of the fixing member 4 is fixedly connected to the insulating umbrella skirt 2; a hanging ring and / or a protruding member are provided on the fixing member 4, and both the hanging ring and / or the protruding member are used to fixedly connect the fixing member 4 to the connection components at the wall, support column, and cable end;

[0036] Among them, the insulating umbrella skirt 2 is provided with a connection gap 211, an umbrella skirt clamping member 212, and an umbrella skirt clamping groove 213; the connection gap 211 is arranged along the axial direction of the insulating umbrella skirt 2; the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are respectively arranged on both sides of the connection gap 211 and are mutually adapted and clamped; when clamped, the connection gap 211 is closed so that the insulating umbrella skirt 2 forms a closed ring; when the clamping is released, the connection gap 211 is opened so that the insulating umbrella skirt 2 unfolds to form an arc shape.

[0037] Compared with the prior art, one or more of the above technical solutions in the insulating tube structure that is convenient for disassembly provided by the embodiments of the present invention at least have the following technical effects: when the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are clamped, the connection gap 211 is closed, so that the insulating umbrella skirt 2 forms a closed ring structure. At this time, the insulating umbrella skirt 2 is sleeved outside the cable, and then the connecting pipe 3 is connected to the end of the insulating umbrella skirt 2 to connect two adjacent insulating umbrella skirts 2. A plurality of insulating umbrella skirts 2 and a plurality of connecting pipes 3 are connected at intervals one by one to form the overall insulating rubber tube body 1, and then fixed at the end by the fixing member 4; when the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are released from clamping, the connection gap 211 is opened, and the insulating umbrella skirt 2 unfolds to form an arc structure. At this time, the cable can pass through the connection gap 211 to detach the insulating umbrella skirt 2; through the mutual cooperation of the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213, it is convenient to maintain or replace one or more of the insulating umbrella skirts 2. The disassembly and assembly operations of the insulating umbrella skirt 2 are simple and fast, which can improve the operation efficiency, reduce the time cost and difficulty of construction, and have a wide popularization and promotion value in the field of insulation processing technology.

[0038] In another embodiment of the present invention, referring to Figure 3 and Figure 4 , the insulating umbrella skirt 2 includes an umbrella skirt sleeve 21 and a skirt 22 arranged in the middle of the umbrella skirt sleeve 21. The skirt 22 is arranged outside the umbrella skirt sleeve 21 in an open umbrella shape, and the skirt 22 is used to increase the creepage distance of the cable; the connection gap 211 is arranged on the skirt 22, and both ends of the connection gap 211 respectively extend to both ends of the umbrella skirt sleeve 21, so that the connection gap 211 can pass through the entire insulating umbrella skirt 2; the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are both arranged on the umbrella skirt sleeve 21. When the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are released from clamping, the connection gap 211 opens, so that the insulating umbrella skirt 2 can be detached from the cable.

[0039] In another embodiment of the present invention, referring to Figure 3 and Figure 4, the umbrella skirt clamping member 212 is provided on the outer side wall of the insulating sleeve, and the umbrella skirt clamping groove 213 is provided on the inner side wall of the insulating sleeve. When the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 are clamped, the two ends of the insulating sleeve overlap, thereby expanding the contact area between the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213; a plurality of umbrella skirt clamping members 212 and umbrella skirt clamping grooves 213 are provided in one-to-one correspondence, and the plurality of umbrella skirt clamping members 212 are arranged at intervals to make the connection between the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 tighter.

[0040] In another embodiment of the present utility model, refer to Figure 3 , the umbrella skirt clamping member 212 is provided as a clamping strip arranged along the axis of the insulating umbrella skirt 2 to increase the clamping area between the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 and improve the connection stability.

[0041] In another embodiment of the present utility model, the material of the insulating umbrella skirt 2 includes rubber, silica gel, or latex to reduce the hardness of the insulating umbrella skirt 2 and reduce the collision of the insulating umbrella skirt 2 against the cable during the assembly and disassembly process, thereby improving safety.

[0042] In another embodiment of the present utility model, refer to Figure 2 , the connecting pipe 3 is provided as a tubular structure, the aperture of the connecting pipe 3 is equal to or larger than the aperture of the insulating umbrella skirt 2 in the annular state, and the connecting pipe 3 is sleeved on the end of the umbrella skirt sleeve 21 so that the connecting pipe 3 and the end of the umbrella skirt sleeve 21 are detachably connected with an interference fit; in other embodiments, internal threads may be provided on the inner side wall of the connecting pipe 3, and external threads are provided on the outer side wall of the umbrella skirt sleeve 21, and the internal threads and the external threads are adapted to be connected so that the connecting pipe 3 and the umbrella skirt sleeve 21 are detachably connected by threads, enabling the connecting pipe 3 and the insulating umbrella skirt 2 to be separated, facilitating the detachment of the insulating umbrella skirt 2 from the cable.

[0043] In another embodiment of the present utility model, refer to Figure 5 , the fixing member 4 includes a side bar 41; the side bar 41 encloses a through hole 44, and the end of the insulating umbrella skirt 2 is adaptively inserted into one end of the through hole 44.

[0044] Further, a fastening gap 411 is provided on the side bar 41. The two ends of the fastening gap 411 correspondingly extend to the two ends of the side bar 41. When the fastening gap 411 is opened, the side bar 41 can form an arc shape, and when the fastening gap 411 is closed, the side bar 41 can form a closed ring shape; on both sides of the fastening gap 411 of the side bar 41, two fastening plates 42 are correspondingly provided; through holes 421 are provided on the fastening plates 42, and bolts sequentially pass through the through holes 421 of the two fastening plates 42 to cooperate with nuts, so that the aperture of the side bar 41 is reduced to lock the insulating umbrella skirt 2; when the insulating umbrella skirt 2 needs to be disassembled, first loosen the fixing member 4, move the two connecting pipes 3 at the left and right ends of the insulating umbrella skirt 2 to both ends respectively to separate the insulating umbrella skirt 2 from the connecting pipes 3, and then release the clamping connection between the umbrella skirt clamping member 212 and the umbrella skirt clamping groove 213 to expand the connecting gap 211, so as to disassemble the insulating umbrella skirt 2 from the cable.

[0045] In another embodiment of the present utility model, referring to Figure 2 , the insulating rubber tube body 1 further includes an elastic fastening strip 5; the elastic fastening strip 5 passes through the connection hole 11 and its two ends are respectively fixedly connected to the two fixing members 4; the elastic fastening strip 5 is used to strengthen the overall fastening property of the insulating rubber tube body 1, so that the insulating umbrella skirt 2, the connecting pipe 3, and the fixing member 4 are more tightly connected and not easily loosened in the length direction of the insulating rubber tube body 1; the elastic fastening strip 5 is set as a soft long strip shape, which is convenient for use in the connection of non-straight cables that need to turn; in other embodiments, such as in the setting of straight-layout cables, a telescopic rod can be used instead of the elastic fastening strip 5 to improve the overall fastening property of the insulating rubber tube body 1.

[0046] Further, the fixing member 4 includes a side bar 41; a convex block 43 is provided on the side bar 41. The convex block 43 can be formed by one of the above-mentioned fastening plates 42 or can be set as a protruding part outside the fastening plate 42; fastening holes 51 are respectively provided at both ends of the elastic fastening strip 5, and the elastic fastening strip 5 is adaptively sleeved with the convex block 43 through the fastening holes 51; the elastic fastening strip 5 can be set as one or more; when set as one, the elastic fastening strip 5 is preferably set in the shape of a hose. After the elastic fastening strip 5 passes through the connection hole 11, its two ends are bent outward to be closely attached to one end of the fixing member 4, so that the elastic fastening strip 5 is tightly connected to the fixing member 4 through the friction between itself and the fixing member 4 and the connection between the fastening hole 51 and the convex block 43; when there are two or more, the elastic fastening strips 5 are evenly distributed on the connection hole 11 to make the force application uniform.

[0047] The rest of this embodiment is the same as that of the first embodiment. For the features not explained in this embodiment, the explanations of the first embodiment are adopted and will not be elaborated here.

[0048] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, its architecture form can be flexible and variable, and a series of products can be derived. Just making several simple deductions or substitutions should all be regarded as belonging to the patent protection scope determined by the claims submitted for the present utility model.

Claims

1. An insulating tube structure that is convenient to disassemble, comprising an insulating rubber tube main body (1); the insulating rubber tube main body (1) is provided with a connection hole (11) arranged along its length direction; characterized in that, The main body (1) of the insulating rubber tube includes: A plurality of insulating umbrella skirts (2), which are distributed at intervals on the insulating rubber tube; A plurality of connecting tubes (3), which are detachably connected to the ends of the insulating umbrella skirts (2) and are used to connect two adjacent insulating umbrella skirts (2); and Two fixing members (4), which are respectively arranged at both ends of the main body (1) of the insulating rubber tube to fix it; wherein, The insulating umbrella skirt (2) is provided with a connecting gap (211), an umbrella skirt clamping member (212), and an umbrella skirt clamping groove (213); the connecting gap (211) is arranged along the axial direction of the insulating umbrella skirt (2); the umbrella skirt clamping member (212) and the umbrella skirt clamping groove (213) are respectively arranged on both sides of the connecting gap (211) and are adapted to be clamped with each other; when being clamped, the connecting gap (211) is closed so that the insulating umbrella skirt (2) forms a closed ring; when the clamping is released, the connecting gap (211) is opened so that the insulating umbrella skirt (2) unfolds to form an arc shape.

2. The detachable insulating tube structure according to claim 1, characterized in that, The insulating umbrella skirt (2) includes an umbrella skirt sleeve (21) and a skirt (22) arranged in the middle of the umbrella skirt sleeve (21); the connecting gap (211) is arranged on the skirt (22), and both ends of the connecting gap (211) respectively extend to both ends of the umbrella skirt sleeve (21); the umbrella skirt clamping member (212) and the umbrella skirt clamping groove (213) are both arranged on the umbrella skirt sleeve (21).

3. The detachable insulating tube structure according to claim 1 or 2, characterized in that, A plurality of the umbrella skirt clamping members (212) and the umbrella skirt clamping grooves (213) are provided in one-to-one correspondence, and a plurality of the umbrella skirt clamping members (212) are arranged at intervals.

4. The detachable insulating tube structure according to claim 1 or 2, characterized in that The umbrella skirt clamping member (212) is set as a clamping strip arranged along the axial direction of the insulating umbrella skirt (2).

5. The detachable insulating tube structure according to claim 1 or 2, characterized in that The material of the insulating umbrella skirt (2) includes rubber, silica gel, or latex.

6. The detachable insulating tube structure according to claim 2, wherein, The connecting tube (3) is in interference connection with the end of the umbrella skirt sleeve (21).

7. The detachable insulating tube structure according to claim 1 or 2, characterized in that, The fixing member (4) includes a side bar (41); the side bar (41) encloses a through hole (44), and the end of the insulating umbrella skirt (2) is adaptively inserted into one end of the through hole (44).

8. The detachable insulating tube structure according to claim 7, characterized in that, The side bar (41) is provided with a fastening gap (411), and both ends of the fastening gap (411) respectively extend to both ends of the side bar (41); two fastening plates (42) are correspondingly arranged on both sides of the fastening gap (411) of the side bar (41); a through hole (421) is provided on the fastening plate (42), and a bolt sequentially passes through the through holes (421) of the two fastening plates (42) to cooperate with a nut to lock the insulating umbrella skirt (2).

9. The detachable insulating tube structure according to claim 1 or 2, characterized in that, The main body (1) of the insulating rubber tube further includes an elastic fastening strip (5); the elastic fastening strip (5) passes through the connecting hole (11) and its two ends are respectively fixedly connected to the two fixing members (4).

10. The detachable insulating tube structure according to claim 9, characterized in that, The fixing member (4) includes a side bar (41); a convex block (43) is provided on the side bar (41); fastening holes (51) are respectively provided at both ends of the elastic fastening strip (5), and the elastic fastening strip (5) is adaptively sleeved with the convex block (43) through the fastening holes (51).

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