Cable plugging structure

Abstract

The utility model discloses a cable plugging structure which comprises an outer frame installed at the bottom end of a switch cabinet, two groups of plugging modules which are oppositely arranged are respectively installed between long edges of two sides of the outer frame, and each group of plugging modules comprises a plurality of plugging strips which extend along the length direction of the outer frame. Every two adjacent plugging strips are in damping sliding fit, can slide relatively, and are used for surrounding a cable led out from the bottom end of the switch cabinet from the two sides. According to the utility model, two groups of plugging modules are adopted, each group of plugging module comprises a plurality of plugging strips, two adjacent plugging strips are in damping sliding fit, can slide relatively, can surround a cable led out from the bottom end of the switch cabinet from two sides, can meet plugging requirements for cables with different diameters, and has general applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to switchgear accessory technology field, concretely is a cable plugging structure. BACKGROUND

[0002] Current high voltage switch cabinet mostly adopts the mode of bottom outgoing line, that is, the cable is led out from the bottom end of the switch cabinet, for this, it is needed to open the wire hole on the bottom end panel of the switch cabinet.

[0003] Generally, the diameter of the wire hole is designed according to the maximum diameter of the cable, but in the actual application process, since the diameters of the specific adapted cables are not the same, after leading out the cable, the residual gap size of the wire hole is also inconsistent, there is often a large gap, if plugging is not in place, and plugging is not strict, then some small animals (such as mice, etc.) can easily enter the switch cabinet, thereby causing a safety hazard.

[0004] If a cable plugging structure can be designed and made, which can flexibly adjust its size according to the diameter of the cable, then it can meet the plugging needs of cables with different diameters, and in the actual cable plugging process, it can be universal, so it can meet the cable plugging work in various different sites. TECHNICAL SOLUTION

[0005] The utility model discloses a cable plugging structure, aiming at the cable with different diameters, can meet the needs of plugging, has universal applicability.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A cable plugging structure, comprising an outer frame installed at the bottom end of a switch cabinet, characterized in that: two groups of plugging modules are installed on the two long sides of the outer frame respectively, each group of plugging modules comprises a plurality of plugging strips extending along the length direction of the outer frame, and the adjacent two plugging strips are in damping sliding fit, can produce relative sliding, and are used for surrounding the cable led out from the bottom end of the switch cabinet from both sides.

[0008] Further, the two sides between the two long sides of the outer frame are fixedly connected with sealing plates.

[0009] Further, one side of each plugging strip is provided with a dovetail groove extending along the length direction thereof, the other side of each plugging strip is integrally connected with a dovetail-shaped convex strip extending along the length direction thereof, and a rubber strip is fixedly connected along the outer periphery of the dovetail-shaped convex strip.

[0010] Further, each sealing strip has a protrusion integrally connected at both ends, and the total thickness of both ends of each sealing strip and the protrusion is equal to the thickness of the outer frame.

[0011] Further, each sealing strip is an epoxy resin piece.

[0012] Further, the two long sides of the outer frame are respectively provided with a plurality of mounting holes for bolts to pass through.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses two groups of sealing modules, and each sealing module includes a plurality of sealing strips, and the adjacent two sealing strips are in damping sliding fit, can produce relative sliding, can gather the cable from the bottom end of switch cabinet from both sides, can satisfy the need of sealing for the cable of different diameters, and has universal applicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic of the utility model Figure 1 .

[0016] Figure 2 It is the structure schematic of the utility model Figure 2 (not including sealing plate).

[0017] Figure 3 It is the structure schematic when the utility model is sealed to the cable of larger diameter.

[0018] Figure 4 It is the structure schematic when the utility model is sealed to the cable of smaller diameter.

[0019] Figure 5 It is the partial structure schematic of the sealing module in the utility model.

[0020] Figure 6 It is Figure 5 The structure enlarged schematic diagram of A part in the utility model. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0022] See Figures 1-6The utility model relates to a cable blocking structure, including the outer frame 1 of installation in the bottom end of switch board, the two sides long edges between outer frame 1 are respectively installed with the two groups of blocking module 2 that set up oppositely, and each blocking module 2 includes several blocking strips 3 along the length direction of outer frame, and the damping sliding fit between adjacent two blocking strips 3 can produce relative sliding and be used for from the cable 4 of the bottom end of switch board leading out from both sides.

[0023] Need explanation, in each group blocking module 2, the two blocking strips 3 located the outermost are fixedly connected on the inner wall of outer frame 1.

[0024] In the utility model, the two sides of the two sides long edges of outer frame 2 are fixedly connected with the sealing plate 5.

[0025] In the utility model, the one side of each blocking strip 3 is equipped with dovetail groove 6 along its length direction, and the other side of each blocking strip 2 is integrally connected with dovetail-shaped convex strip 7 along its length direction, and rubber strip 8 is fixedly connected along the periphery of dovetail-shaped convex strip 7.

[0026] Therefore, the damping sliding fit between adjacent two blocking strips 3 can be realized, and relative sliding can be produced under the action of external force.

[0027] In the utility model, the two ends of each blocking strip 3 are integrally connected with lug 9, and the total thickness of the two ends of each blocking strip 3 and lug 9 is equal to the thickness of outer frame 2.

[0028] Therefore, by rotating lug 9, the corresponding blocking strip 3 can be moved.

[0029] In addition, since the total thickness of the two ends of each blocking strip 3 and lug 9 is equal to the thickness of outer frame 2, by covering sealing plate 5, and there is almost no gap between sealing plate 5 and each blocking strip 3, some small animals (such as mice, etc.) can be further prevented from entering the switch cabinet, so as to avoid safety hazards.

[0030] In the utility model, each blocking strip 3 is an epoxy resin piece, which is safe and insulated.

[0031] In the utility model, the two sides long edges of outer frame 1 are respectively provided with a plurality of mounting holes 10 for bolts (not shown in the figure) to pass through.

[0032] Correspondingly, through hole is also provided in sealing plate 5 and communicates with corresponding mounting hole 10, after the bolt passes through corresponding mounting hole, through hole and mounting hole provided at the bottom end of switch cabinet in sequence from bottom to top, the lock nut is screwed and tightened, and then outer frame 1 can be installed at the bottom end of switch cabinet.

[0033] The utility model is further described below in combination with the drawings:

[0034] In the initial state, the two groups of blocking modules 2 are separated as a whole.

[0035] In use, after the cable 4 is led out from the bottom end of the switch cabinet, the blocking strips 3 in the two groups of blocking modules 2 are moved towards each other by rotating the knob 9 until the cable 4 is surrounded from both sides.

[0036] At this time, there is almost no gap around the cable 4, which can prevent small animals (such as rats, etc.) from entering the switch cabinet, thereby avoiding safety hazards.

[0037] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

[0038] Therefore, the above only describes the preferred embodiments of the present application, and is not intended to limit the scope of the present application; that is, various equivalent transformations made within the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A cable sealing structure comprising an outer frame mounted to the base of a switchgear cabinet, characterised in that: Two groups of blocking modules are respectively arranged between the two long sides of the outer frame, and each group of blocking modules comprises a plurality of blocking strips extending along the length direction of the outer frame.

2. A cable seal structure according to claim 1, wherein: Two side plates are respectively fixedly connected between the two long sides of the outer frame.

3. A cable termination structure according to claim 2, wherein: One side of each blocking strip is provided with a dovetail groove extending along the length direction thereof, and the other side of each blocking strip is integrally connected with a dovetail-shaped convex strip extending along the length direction thereof.

4. A cable termination structure according to claim 3, wherein: A rubber strip is fixedly connected along the outer periphery of the dovetail-shaped convex strip.

5. A cable sealing structure according to claim 1 or 4, wherein: The total thickness of the two ends of each blocking strip and the convex block integrally connected therewith is equal to the thickness of the outer frame.

6. A cable seal structure according to claim 1, wherein: Each blocking strip is an epoxy resin piece. A plurality of mounting holes are respectively arranged on the two long sides of the outer frame for bolts to pass through.

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