Ground wire duct with moisture-proof function

Abstract

The utility model relates to a ground trunking with a moistureproof function, which comprises a trunking piece used for accommodating a cable, a sealing cover piece used for sealing the trunking and a connecting piece used for connecting the trunking piece and the sealing cover piece, the sealing cover piece is detachably buckled on the trunking piece from the upper part, the trunking piece is integrally formed, a U-shaped groove is formed in the center of the trunking piece, and the U-shaped groove is formed in the middle of the trunking piece. The upper groove edge of the U-shaped groove extends outwards to form an inwards-sunken inserting groove, the outer side of the inserting groove continues to extend and is bent reversely to extend downwards in a splayed mode to form supporting edges, and an inserting strip used for sealing and covering the supporting edges on the two sides is arranged below the U-shaped groove. At least one row of moisture permeable holes are formed in the lower portion of the U-shaped groove in the length direction of the groove piece. According to the ground wire duct with the moisture-proof function, the split type design is adopted, the wire duct piece can support a wire away from the ground, the water blocking and moisture removing functions are achieved, and the wire duct piece is matched with the sealing cover piece to conduct full shielding protection on a cable; and the sealing cover piece and the moisture-proof silica gel plug board assembly are convenient to disassemble, repair and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cable accessory, specifically relates to a ground wire slot with moisture-proof function. BACKGROUND

[0002] The ground wire slot is a construction accessory for arranging power cables and communication cables, which is usually arranged on the ground to accommodate the cables and protect them while keeping the ground clean. Although the existing ground wire slot can protect the wires, it still has the following problems:

[0003] (1) The semi-closed wire cover buckles the wires on the bottom surface, and the wires are eroded by rainwater, causing safety hazards. The fully closed wire shell needs to be passed through the wires one by one during construction, and the surrounding protection is formed after splicing. It is inconvenient to detect and maintain the internal wires when line faults occur, and rainwater can seep into the interior from the joint of the shell, causing the wire storage environment to be damp.

[0004] (2) The wire slot lacks effective moisture-proof and dehumidification capacity. INVENTION CONTENTS

[0005] The utility model solves the technical problem of providing a ground wire slot with moisture-proof function, which adopts a split design, the wire slot can hold the wires off the ground, and has a water blocking and dehumidification function, and cooperates with the cover to fully protect the cables. The cover and the moisture-proof silica gel plugboard assembly are easy to disassemble, which is convenient for maintenance and maintenance.

[0006] The ground wire slot with moisture-proof function comprises a wire slot for accommodating cables, a cover for covering the wire slot, and a connector for connecting the wire slot and the cover. The cover is detachably installed on the wire slot from above. The wire slot is integrally formed, and a U-shaped groove is formed in the center of the wire slot. The upper groove of the U-shaped groove extends outward to form an inwardly recessed plug-in groove, and the plug-in groove extends outward and reversely bends to form a support rib in the shape of a splayed down. The U-shaped groove is provided with a plug strip for covering the two side support ribs. The lower part of the U-shaped groove is provided with at least one row of moisture-permeable holes along the length direction of the wire slot.

[0007] Specifically, the cover comprises an arc-shaped kick plate for covering the U-shaped groove and a plug-in groove for adapting to the plug-in groove.

[0008] Specifically, the connector is provided with a groove on both sides, and the groove is filled with a sealing soft rubber block.

[0009] Further, the bottom of the U-shaped groove is provided with three support ribs.

[0010] Further, the outer cavity surrounded by the wire slot and the plug strip is filled with a moisture-absorbing silica gel strip, and the bottom of the moisture-absorbing silica gel strip is attached to the upper surface of the plug strip.

[0011] The utility model discloses a ground wire duct with moisture-proof function adopts split design, and the wire duct can support the wire from the ground and has the water retaining and moisture removing function, and cooperates with the cover to protect the cable completely. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model discloses a ground wire duct with moisture-proof function makes further explanation:

[0013] Figure 1 It is the plane structure schematic diagram of the ground wire duct with moisture-proof function of the utility model;

[0014] Figure 2 It is the perspective view of Figure 1 ;

[0015] Figure 3 It is the A-A cross section view of Figure 1 ;

[0016] Figure 4 It is the explosion view of Figure 2 ;

[0017] Figure 5 It is the local enlarged view of B part in Figure 4 ;

[0018] In the drawing:

[0019] 1-wire duct, 11-U groove, 12-insertion slot, 13-supporting edge; 111-moisture permeable hole, 112-arch edge;

[0020] 2-cover, 21-kick plate, 22-insertion edge;

[0021] 3-adapter, 31-groove, 32-sealing soft rubber block;

[0022] 4-insertion strip, 41-moisture absorption silica gel strip. DETAILED DESCRIPTION

[0023] In the utility model, unless another definite provision and limitation, the terms "installation", "connection", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrated, can be direct connection, also can indirectly connect through intermediate medium, can be the intercommunication of two elements or the interaction of two elements. For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning in the utility model.

[0024] In the description of this utility model, it should be understood that the terms "left", "right", "front", "rear", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The present invention will be further described below with specific embodiments, but the scope of protection of the present invention is not limited to the following embodiments.

[0026] Implementation method 1: such as Figures 1 to 5 As shown, this moisture-proof ground cable tray includes a cable tray 1 for accommodating cables, a cover 2 for sealing the cable tray, and a connector 3 for connecting the cable tray 1 and the cover 2. The cover 2 is detachably fastened to the cable tray 1 from above. The cable tray 1 is integrally formed, with a U-shaped groove 11 in the center. The upper edge of the U-shaped groove 11 extends outward to form an inwardly recessed insertion groove 12. The insertion groove 12 continues to extend outward and bends in the opposite direction before extending downward in a figure-eight shape to form a support ridge 13. The U-shaped groove 11 is provided with insert strips 4 for sealing the support ridges 13 on both sides. At least one row of moisture-permeable holes 111 is opened at the lower part of the U-shaped groove 11 along the length of the cable tray 1. The U-shaped channel is used to fix the wire to the bottom surface to accommodate the wire and lift it off the ground. The plug slot is used to insert the cover. The support ridge is used to prevent rainwater from entering the wire channel. The plug strip is used to cover the moisture-absorbing silicone strip for easy removal and replacement. The support ridge blocks the moisture in the U-shaped channel and the moisture is absorbed by the silicone strip through the moisture-permeable space, ensuring that the wire is kept in a dry environment.

[0027] Embodiment 2: The cover 2 of this moisture-proof ground cable tray includes an arc-shaped kick plate 21 for covering the U-shaped channel 11 and an insertion edge 22 for fitting into the insertion slot 12. It is used to cover and protect the cable tray and withstand foot traffic and vehicle pressure from above. The connector 3 has grooves 31 on both sides, filled with sealing soft rubber blocks 32. These connect two adjacent cable trays to the cover, and the soft rubber blocks press tightly against the edges of the cable trays and the cover. The remaining structures and components are as described in Embodiment 1 and will not be repeated.

[0028] Implementation Method 3: The U-shaped channel 11 of this moisture-proof ground cable tray has three support ribs 112 at its bottom. These ribs support the cables, preventing them from contacting the bottom of the tray, reducing the probability of mold and corrosion, and facilitating heat dissipation. The remaining structures and components are as described in Implementation Method 1 and will not be repeated.

[0029] In the embodiment 4, the outer cavity surrounded by the line groove 1 and the inserting strip 4 is filled with the moisture-absorbing silica gel strip 41, and the bottom of the moisture-absorbing silica gel strip 41 is attached to the upper surface of the inserting strip 4. The moisture-absorbing silica gel strip is made of soft and renewable porous long-acting moisture-absorbing silica gel material, and is attached to the inserting strip, which is convenient for assembly during production and replacement during maintenance. The remaining structures and components are as described in the embodiment 1, and will not be described again.

[0030] The ground line groove with the moisture-proof function adopts a split design, the line groove can hold the wire away from the ground, has the water blocking and moisture removing functions, and cooperates with the cover to fully shield the cable.

[0031] The above description shows the main features, basic principles and advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments or examples, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, the above-mentioned embodiments or examples should be regarded as exemplary and non-limiting. The scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0032] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ground cable tray with moisture-proof function, characterized in that: It includes a cable tray (1) for accommodating cables, a cover (2) for sealing the cable tray, and a connector (3) for connecting the cable tray (1) and the cover (2). The cover (2) is detachably fastened to the cable tray (1) from above. The trough component (1) is integrally formed. A U-shaped groove (11) is formed in the center of the trough component (1). The groove edge above the U-shaped groove (11) extends outward to form an inwardly recessed insertion groove (12). The insertion groove (12) continues to extend outward and bends in the opposite direction to extend downward in a figure-eight shape to form a support ridge (13). An insertion strip (4) for sealing the support ridges (13) on both sides is provided below the U-shaped groove (11). At least one row of moisture-permeable holes (111) is opened at the lower part of the U-shaped groove (11) along the length direction of the trough component (1).

2. The ground cable tray with moisture-proof function according to claim 1, characterized in that: The cover (2) includes an arc-shaped kick plate (21) for covering the U-shaped groove (11) and an insert edge (22) for fitting into the insert groove (12).

3. The ground cable tray with moisture-proof function according to claim 2, characterized in that: The connector (3) has grooves (31) on both sides, and the grooves are filled with sealing soft rubber blocks (32).

4. The ground cable tray with moisture-proof function according to claim 3, characterized in that: The bottom of the U-shaped groove (11) is provided with three support ribs (112).

5. The ground cable tray with moisture-proof function according to claim 4, characterized in that: The outer cavity formed by the groove (1) and the insert (4) is filled with a moisture-absorbing silicone strip (41), and the bottom of the moisture-absorbing silicone strip (41) is attached to the upper surface of the insert (4).

Images