Splicing type galvanized wire duct

Abstract

The utility model provides a splicing type galvanized wire duct, and relates to the technical field of wire duct structures, the splicing type galvanized wire duct comprises a galvanized wire duct which is formed by arranging a duct cover on a duct body, butt joint grooves are symmetrically arranged on the outer sides of the duct cover at the two top ends of the galvanized wire duct and the duct body up and down, and the adjacent galvanized wire ducts are installed through splicing assemblies which are in butt joint with the butt joint grooves; the splicing assembly comprises a base and an inserting cover plate, the base is inserted into the inserting cover plate and located on the periphery of the galvanized wire groove, the base corresponds to the groove body part of the galvanized wire groove, the inserting cover plate corresponds to the groove cover part of the galvanized wire groove, and the inner side of the base and the inner side of the inserting cover plate are provided with protruding strips corresponding to the butt joint grooves; the designed splicing assembly comprises the base and the inserting cover plate, the base and the inserting cover plate are tightly combined on the periphery of the galvanized wire duct, the splicing assembly and the wire duct are directly fastened through the bolts, the problem of wire duct deformation caused by pressure applied by the fixed connecting piece is effectively prevented, and therefore the fixing stability after splicing is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire duct structure, especially to a spliced galvanized wire duct. BACKGROUND

[0002] The galvanized wire duct is a device for laying electric wire and cable, usually made of metal material (such as steel or aluminum alloy);

[0003] The spliced galvanized wire duct is a special form of the galvanized wire duct, and its main feature is that its structure design allows installation and expansion through splicing. The spliced galvanized wire duct is usually composed of multiple wire duct segments of standard length and connecting pieces. When installing, only the wire duct segments need to be spliced together through the connecting pieces to form the required wire duct system. This design not only simplifies the installation process but also improves the installation efficiency and reduces the installation cost. The current galvanized wire duct, with the help of connecting pieces, can fix adjacent wire ducts, but the fixing stability is insufficient, and the fixed connecting pieces can easily cause deformation of adjacent wire ducts. In addition, the butt joint is not smooth enough, and in order to ensure the installation pressure between adjacent wire ducts, the installation convenience is also low. Therefore, we propose a spliced galvanized wire duct. SUMMARY

[0004] The utility model discloses a spliced galvanized wire duct to solve the problems existing in the prior art, such as insufficient fixing stability, deformation of adjacent wire ducts caused by the pressure of fixed connecting pieces, and uneven butt joint. In order to ensure the installation pressure between adjacent wire ducts, the installation convenience is also low.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spliced galvanized wire duct, which comprises a galvanized wire duct composed of a groove cover placed on a groove body, and a butt joint groove is symmetrically opened on the outer side of the two top ends of the galvanized wire duct and the groove body, and a splicing assembly is installed between adjacent galvanized wire ducts through the butt joint groove.

[0006] The splicing assembly comprises a base and a plug-in cover plate, the base is plugged into the plug-in cover plate and located at the periphery of the galvanized wire duct, the base corresponds to the groove body part of the galvanized wire duct, and the plug-in cover plate corresponds to the groove cover part of the galvanized wire duct, and the inner side of the base and the plug-in cover plate is provided with a convex strip corresponding to the butt joint groove.

[0007] Further, the number of butt joints is not less than two, and the butt joints of adjacent galvanized wire ducts are connected.

[0008] Further, the inner side of the base and the plug-in cover plate closely fits the galvanized wire duct.

[0009] Furthermore, the base and the plug-in cover plate docking portion are respectively provided with a slot and a plug-in plate, and the plug-in cover plate is plugged into the slot of the base through the plug-in plate.

[0010] Furthermore, the plug-in cover plate and the plug-in plate are both provided with slots corresponding to the galvanized wire troughs, the slots on the galvanized wire troughs are larger than the slots on the plug-in cover plate and the plug-in plate, and the slots on the plug-in cover plate and the plug-in plate are provided with threads.

[0011] Furthermore, the slots on the plug-in cover plate and the plug-in plate are through holes, and the slots on the galvanized wire trough are used to place nuts. The slots on the plug-in cover plate and the plug-in plate are threadedly connected with the nuts in the slots on the galvanized wire trough by tightening the bolts in sequence to complete the bolt fixation of the splicing assembly and the galvanized wire trough.

[0012] Furthermore, the size of the protruding strip is smaller than the docking groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Enhanced fixing stability: The designed splicing components, including the base and plug-in cover, are tightly integrated with the periphery of the galvanized wire trunking. The splicing components and the wire trunking are directly fastened with bolts, effectively preventing the deformation of the wire trunking caused by the pressure exerted by the fixed connectors, thereby significantly enhancing the fixing stability after splicing;

[0015] Improve the flatness of the joint: The design of the splicing components ensures that adjacent galvanized cable trunking can remain flat when connected, avoiding the uneven joint problem caused by traditional connectors and improving the overall aesthetics and practicality.

[0016] Improve installation convenience: Through the close fit between the convex strip and the docking groove, it can be directly docked during installation. The plug-in cover is easily inserted into the slot of the base through the plug-in plate, and then fastened with bolts. The dual connection method of plug-in and bolt fixing not only simplifies the installation steps, but also makes the installation stable while the process is more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a spliced ​​galvanized wire trunking provided by the utility model;

[0018] Figure 2 This is a disassembled diagram of the overall structure of a spliced ​​galvanized wire trunking provided by the utility model;

[0019] Figure 3 The utility model provides a schematic diagram of the structure of a galvanized wire trunking with a spliced ​​galvanized wire trunking.

[0020] Legend:

[0021] 1. Galvanized wire trunking; 11. Docking trough;

[0022] 2. Splicing assembly; 21. Base; 211. Slot; 22. Plug-in cover; 221. Plug-in board; 23. Raised strip; 223. Nut.

[0023] 3. Slot. DETAILED DESCRIPTION

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Example 1

[0029] like Figure 1-3 As shown, the utility model provides a technical solution: a spliced ​​galvanized wire trough, comprising a galvanized wire trough 1 formed by placing a trough cover on a trough body, the galvanized wire trough 1 is used to place cables, and the two top trough covers and the outer side of the trough body of the galvanized wire trough 1 are symmetrically provided with docking grooves 11, and adjacent galvanized wire troughs 1 are installed by splicing components 2 connected by the docking grooves 11;

[0030] The splicing component 2 includes a base 21 and a plug-in cover plate 22. The base 21 is plugged into the plug-in cover plate 22 and is located on the periphery of the galvanized wire trough 1. The base 21 corresponds to the trough body part of the galvanized wire trough 1, and the plug-in cover plate 22 corresponds to the trough cover part of the galvanized wire trough 1. The inner sides of the base 21 and the plug-in cover plate 22 are provided with ridges 23 corresponding to the docking groove 11. The ridges 23 are integrally designed on the base 21 and the plug-in cover plate 22.

[0031] It should be added that there are no less than two docking grooves 11 at one end, and the docking grooves 11 of adjacent docking galvanized wire trunkings 1 are connected to correspond to the access of the protruding strips 23.

[0032] The inner sides of the base 21 and the plug-in cover 22 fit tightly against the galvanized wire trunking 1 to ensure installation stability and tightness.

[0033] The base 21 and the plug cover 22 are connected at their joints with a slot 211 and a plug plate 221 , respectively. The plug cover 22 is plugged into the slot 211 of the base 21 via the plug plate 221 , completing the connection between the base 21 and the plug cover 22 .

[0034] Moreover, the size of the protruding strip 23 is smaller than the docking groove 11, which facilitates the docking of the protruding strip 23.

[0035] Example 2, as Figure 1-3 As shown, the plug-in cover plate 22 and the plug-in plate 221 are both provided with slot holes 3 corresponding to the galvanized wire trough 1. The slot holes 3 on the galvanized wire trough 1 are larger than the slot holes 3 on the plug-in cover plate 22 and the plug-in plate 221. The slot holes 3 on the plug-in cover plate 22 and the plug-in plate 221 are provided with threads.

[0036] The slots 3 on the plug-in cover plate 22 and the plug-in plate 221 are through holes. The slots 3 on the galvanized wire trough 1 are used to place the nut 223. The slots 3 on the plug-in cover plate 22 and the plug-in plate 221 are threadedly connected with the nut 223 in the slot 3 on the galvanized wire trough 1 by tightening the bolts in sequence.

[0037] In the above embodiment, the slots 3 on the plug cover plate 22 and the plug plate 221 are sequentially threadedly connected by bolts and fastened with the nut member 223 to complete the bolt fixation of the splicing assembly 2 and the galvanized wire duct 1.

[0038] The working process of the utility model is as follows: after the laying of wires and cables is completed, the trough cover of the galvanized wire trough 1 is installed on the trough body, and the base 21 is placed on the periphery of the galvanized wire trough 1 to be spliced ​​(adjacent galvanized wire troughs 1), ensuring that the base 21 corresponds to the trough body of the galvanized wire trough 1, and then the plug-in plate 221 of the plug-in cover 22 is aligned with the slot 211 of the base 21 and inserted until the plug-in cover 22 and the base 21 are tightly fitted with the galvanized wire trough 1. At this time, the convex strips 23 on the inner sides of the base 21 and the plug-in cover 22 should have been smoothly embedded in the docking groove 11, achieving preliminary positioning and fixation;

[0039] Pre-place the nut 223 in the slot 3 of the galvanized wire trough 1, and then pass the bolts through the slot 3 on the plug-in cover 22 and the plug-in plate 221 (these slots 3 are provided with threads) in turn, and threadedly connect them with the nut 223 in the slot 3 on the galvanized wire trough 1. As the bolts are tightened, the connection between the splicing component 2 and the galvanized wire trough 1 will be more firm and reliable. After the bolts are fixed, check whether the splicing is flat and without gaps, and confirm that all bolts are tightened in place. If necessary, make appropriate adjustments to ensure the stability and safety of the entire galvanized wire trough system.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​galvanized wire trough, comprising a galvanized wire trough (1) formed by placing a trough cover on a trough body, characterized in that: The two top ends of the galvanized wire trough (1) and the outer sides of the trough body are symmetrically provided with docking grooves (11), and adjacent galvanized wire troughs (1) are installed by connecting the splicing components (2) through the docking grooves (11); The splicing assembly (2) comprises a base (21) and a plug-in cover plate (22), wherein the base (21) is plugged into the plug-in cover plate (22) and is located on the periphery of the galvanized wire trough (1), the base (21) corresponds to the trough body portion of the galvanized wire trough (1), and the plug-in cover plate (22) corresponds to the trough cover portion of the galvanized wire trough (1), and the inner sides of the base (21) and the plug-in cover plate (22) are provided with convex strips (23) corresponding to the connecting trough (11).

2. The spliced ​​galvanized trunking according to claim 1, characterized in that: There are no less than two docking grooves (11) at one end, and the docking grooves (11) of adjacent docked galvanized wire troughs (1) are connected.

3. The spliced ​​galvanized trunking according to claim 1, characterized in that: The inner sides of the base (21) and the plug-in cover plate (22) are tightly fitted to the galvanized wire trough (1).

4. The spliced ​​galvanized trunking according to claim 1, characterized in that: The docking portion of the base (21) and the plug-in cover plate (22) is provided with a slot (211) and a plug-in plate (221), respectively. The plug-in cover plate (22) is plugged into the slot (211) of the base (21) via the plug-in plate (221).

5. The spliced ​​galvanized trunking according to claim 4, characterized in that: The plug-in cover plate (22) and the plug-in plate (221) are both provided with slot holes (3) in the corresponding galvanized wire trough (1); the slot holes (3) on the galvanized wire trough (1) are larger than the slot holes (3) on the plug-in cover plate (22) and the plug-in plate (221); and the slot holes (3) on the plug-in cover plate (22) and the plug-in plate (221) are provided with threads.

6. The spliced ​​galvanized trunking according to claim 5, characterized in that: The slots (3) on the plug-in cover plate (22) and the plug-in plate (221) are through holes, and the slots (3) on the galvanized wire trough (1) are used to place nuts (223). The slots (3) on the plug-in cover plate (22) and the plug-in plate (221) are threadedly connected with the nuts (223) in the slots (3) on the galvanized wire trough (1) by tightening the bolts in sequence, thereby completing the bolt fixation of the splicing component (2) and the galvanized wire trough (1).

7. The spliced ​​galvanized trunking according to claim 1, characterized in that: The convex strip (23) is smaller in size than the docking groove (11).

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