CN214153851U

CN214153851U - Wire groove

Info

Publication number: CN214153851U
Application number: CN202023049406.9U
Authority: CN
Inventors: 王剑光; 江竹轩; 鲍伟君; 张海鹏
Original assignee: Zhejiang Supcon Technology Co Ltd
Current assignee: Zhejiang Supcon Technology Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-07
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a wire slot, which relates to the technical field of industrial automation and comprises a wire slot cover and a wire slot box; more than two first sliding grooves are formed in one side of the wire slot cover, and more than two first sliding grooves are formed in the other side of the wire slot cover; more than two positioning columns are arranged on one side of the wire slot cover, and more than two positioning columns are arranged on the other side of the wire slot cover; one side of the wire slot box is provided with a threaded hole matched with the first sliding slot on one side of the wire slot cover, and the other side of the wire slot box is provided with a threaded hole matched with the first sliding slot on the other side of the wire slot cover; one side of the wire slot box is also provided with a second sliding slot matched with the positioning column on one side of the wire slot cover, and the other side of the wire slot cover is also provided with a second sliding slot matched with the positioning column on the other side of the wire slot cover; the wire slot cover and the wire slot box are made of metal; the two sides of the wire groove box are also provided with a plurality of first wire holes, the bottom of the wire groove box is provided with a plurality of second wire holes, and the bottom of the wire groove box is also provided with a plurality of mounting holes. The technical effect of the utility model lies in that its groove tooth is harder, and mechanical strength is big, and is not fragile when the dismouting, can guarantee the aesthetic property.

Description

Wire groove

Technical Field

The utility model relates to an industrial automation technical field, concretely relates to wire casing.

Background

The wire casing plays the effect of arrangement cable, protection cable and the later maintenance of being convenient for as the important component part of regulator cubicle, comprises wire casing and wire casing lid.

Related wire grooves in the electrical cabinet in the process industrial automation industry are generally made of plastic materials, and because side groove teeth are soft and the tooth pitch is small, when cables are dense and have thick wire diameters, the cables penetrate into a wire groove box from the groove teeth to deform the groove teeth, so that two adjacent groove teeth are not on the same straight line, and further, the wire groove cover is troublesome to install; if some teeth are cut off, the mechanical strength of the wire groove can be reduced, and the overall attractiveness of the interior of the electrical cabinet is affected.

However, there are also related patents which adopt metal wire grooves, chinese utility model patent, publication No.: CN208062710U, published: 2018.11.06 discloses a metal trunking, which adopts a split structure, is beneficial to wiring installation and is convenient for finding and exchanging lines in the later period, and has the disadvantages that the side edge has no wire inlet hole and can not be fed with wires at the side edge. Chinese utility model patent, publication number: CN210111519U, published: 2020.02.21, discloses a metal trunking structure of a backup plate for nuclear power, which is convenient for wiring and routing inside and out of a trunking and can ensure safe use of internal cables and electrical components.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The groove tooth to plastics wire casing is softer, and the not enough technical problem of mechanical strength, the utility model provides a wire casing, its groove tooth is harder, and mechanical strength is big, and is not fragile when the dismouting, can guarantee the aesthetic property.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a wire slot comprises a wire slot cover and a wire slot box;

more than two first sliding grooves are formed in one side of the wire slot cover, and more than two first sliding grooves are formed in the other side of the wire slot cover; more than two positioning columns are arranged on one side of the wire slot cover, and more than two positioning columns are arranged on the other side of the wire slot cover;

one side of the wire slot box is provided with a threaded hole matched with the first sliding slot on one side of the wire slot cover, and the other side of the wire slot box is provided with a threaded hole matched with the first sliding slot on the other side of the wire slot cover; a second sliding groove matched with the positioning column on one side of the wire slot cover is further formed in one side of the wire slot box, and a second sliding groove matched with the positioning column on the other side of the wire slot cover is further formed in the other side of the wire slot cover;

the wire slot cover and the wire slot box are made of metal;

the wire casing is characterized in that a plurality of first wire holes are further formed in the two sides of the wire casing, a plurality of second wire holes are formed in the bottom of the wire casing, and a plurality of mounting holes are further formed in the bottom of the wire casing.

Optionally, the first sliding grooves on two sides are axially symmetrically distributed around the center of the slot cover; the positioning columns on the two sides are distributed in an axial symmetry manner relative to the center of the wire slot cover; the first wire holes on two sides are distributed in an axial symmetry mode relative to the center of the wire slot box.

Optionally, the first string hole has a rectangular shape, a diamond shape, a circular shape, or an oval shape.

Optionally, a slot tooth is formed between adjacent first line holes.

Optionally, the shape of the second string hole is rectangular, diamond, circular or elliptical.

Optionally, the first sliding groove is L-shaped, the first sliding groove includes a third portion and a fourth portion, one end of the fourth portion is communicated with the third portion, and the other end of the fourth portion is communicated with the outside.

Optionally, the second chute includes first portion, second portion and opening, first portion with wire casing fixed connection, the second portion with wire casing fixed connection, form the opening between first portion and the second portion, first portion with the second portion all is equipped with the recess, the recess with the reference column cooperation of wire casing lid.

Optionally, the two parts of the grooves are located on the same horizontal line.

Optionally, the positioning column includes a first positioning portion and a second positioning portion, one end of the first positioning portion is fixedly connected to the slot cover, and the other end of the first positioning portion is fixedly connected to the second positioning portion.

Optionally, an outer diameter of the first positioning portion is smaller than a width of the groove, and an outer diameter of the second positioning portion is larger than the width of the groove.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the groove teeth are hard, the mechanical strength is high, the groove teeth are not easy to damage during disassembly and assembly, and the attractiveness can be guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the assembly of a slot cover and a slot box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a slot box according to an embodiment of the present invention;

fig. 3 is a partially enlarged schematic structural diagram of a portion a according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a slot box according to an embodiment of the present invention;

fig. 5 is a partially enlarged schematic structural diagram of a portion B according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an assembly cross-sectional view of a wire casing cover and a wire casing according to an embodiment of the present invention;

fig. 7 is a partially enlarged schematic structural diagram of a part C according to an embodiment of the present invention;

fig. 8 is a partially enlarged schematic structural diagram of a portion D according to an embodiment of the present invention;

fig. 9 is a partially enlarged schematic structural view of a portion E according to an embodiment of the present invention;

fig. 10 is a partially enlarged schematic structural diagram of a portion F according to an embodiment of the present invention.

In the figure: 1. a wire casing cover; 2. a slot box; 3. a positioning column; 31. a first positioning portion; 32. a second positioning portion; 4. a first chute; 41. a third section; 42. a fourth section; 5. a threaded hole; 6. groove teeth; 7. a first wire hole; 8. a second wire hole; 9. a second chute; 91. a first part; 92. a second section; 93. a groove; 94. an opening; 10. and (7) installing holes.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

With reference to fig. 1-10, the utility model provides a trunking, which comprises a trunking cover 1 and a trunking box 2;

more than two first sliding chutes 4 are arranged on one side of the wire casing cover 1, and more than two first sliding chutes 4 are arranged on the other side of the wire casing cover 1; more than two positioning columns 3 are arranged on one side of the slot cover 1, and more than two positioning columns 3 are arranged on the other side of the slot cover 1;

one side of the wire slot box 2 is provided with a threaded hole 5 matched with the first sliding slot 4 on one side of the wire slot cover 1, and the other side of the wire slot box 2 is provided with a threaded hole 5 matched with the first sliding slot 4 on the other side of the wire slot cover 1; a second chute 9 matched with the positioning column 3 on one side of the wire slot cover 1 is further arranged on one side of the wire slot box 2, and a second chute 9 matched with the positioning column 3 on the other side of the wire slot cover 1 is further arranged on the other side of the wire slot cover 1;

the wire slot cover 1 and the wire slot box 2 are made of metal;

the two sides of the wire casing 2 are also provided with a plurality of first wire holes 7, the bottom of the wire casing 2 is provided with a plurality of second wire holes 8, and the bottom of the wire casing 2 is also provided with a plurality of mounting holes 10.

When the cable slot cover is installed, the mounting hole 10 of the cable slot box 2 is firstly passed through by a screw, the cable slot box 2 is fixed in the electrical cabinet, then a cable in the electrical cabinet passes through the first cable hole 7 on the side edge of the cable slot box 2, enters the cable slot box 2, and continues to move along the length direction of the cable slot box 2, if the cable needs to penetrate the back surface of the electrical cabinet, the cable passes through the second cable port of the cable slot box 2, and the cable slot cover 1 can be installed after the whole installation of the cable is completed. When the wire casing lid 1 is installed, the positioning column 3 and the second sliding groove 9 on the wire casing lid 1 are attached, so that the wire casing lid 1 and the wire casing box 2 are attached, then the wire casing lid 1 slides the positioning column 3 into the second sliding groove 9 in a sliding mode, and the wire casing lid 1 and the wire casing box 2 are smoothly matched under the mutual guiding and limiting of the positioning column 3 and the second sliding groove 9. However, because the regulator cubicle has antidetonation requirement, in order to make wire casing lid 1 and wire casing 2 cooperation more fasten, come locking wire casing lid 1 and wire casing 2 through the first spout 4 of wire casing lid 1 and the screw hole 5 of wire casing 2 with the screw, at this moment, accomplish the installation, the metal wire casing has better mechanical strength, and is not flexible, can guarantee better aesthetic property.

When dismantling, only need unscrew the screw, the sliding wire casing lid 1 after that, at the slip in-process, the screw can take off the first spout 4 of off-casing lid 1 gradually, and reference column 3 also breaks away from second spout 9 gradually simultaneously, breaks away from first spout 4 and reference column 3 after breaking away from second spout 9 as the screw, just can dismantle the casing lid 1, easy dismounting.

Specifically, in order to balance the mechanical strength of the two sides of the slot cover 1 and facilitate processing, the first sliding slots 4 on the two sides are distributed in an axisymmetric manner about the center of the slot cover 1; the positioning columns 3 on the two sides are distributed in axial symmetry about the center of the line slot cover 1; the first wire holes 7 on two sides are distributed in axial symmetry about the center of the wire slot box 2.

Specifically, the shape of the first string hole 7 is rectangular, rhombic, circular or elliptical, and the first string hole 7 having a suitable shape may be selected in consideration of the mechanical strength and the aesthetic property of the slot box 2.

In particular, the slot 6 is formed between adjacent first wire holes 7, so that cables can be bound on the slot 6, and the stability of the cables is improved.

Specifically, the shape of the second string hole 8 is rectangular, rhombic, circular or elliptical, and the second string hole 8 with a suitable shape can be selected from the comprehensive consideration of mechanical strength and aesthetic property of the string slot box 2.

Specifically, the first sliding chute 4 is L-shaped, the first sliding chute 4 includes a third portion 41 and a fourth portion 42, one end of the fourth portion 42 is communicated with the third portion 41, the other end of the fourth portion 42 is communicated with the outside, and when the first sliding chute is installed, a screw enters the third portion 41 from the fourth portion 42 of the first sliding chute 4 and slides along the third portion 41; during disassembly, the screw slides out of the third portion 41 of the first runner 4, stops the fourth portion 42, and finally slides out of the first runner 4 from the fourth portion 42. Is convenient to be disassembled and assembled.

Specifically, the second sliding chute 9 includes a first portion 91, a second portion 92 and an opening 94, the first portion 91 is fixedly connected with the slot box 2, the second portion 92 is fixedly connected with the slot box 2, the opening 94 is formed between the first portion 91 and the second portion 92, the first portion 91 and the second portion 92 are both provided with a groove 93, and the groove 93 is matched with the positioning column 3 of the slot cover 1. When the positioning column 3 is installed, the positioning column 3 enters the groove 93 of the first part 91 or the groove 93 of the second part 92 from the opening 94 of the second sliding chute 9; when the positioning column 3 is disassembled, the positioning column slides to the opening 94 from the groove 93 of the first part 91 or the groove 93 of the second part 92, and then slides out of the second sliding chute 9 along the opening 94. Is convenient for installation and disassembly.

Specifically, in order to balance the mechanical strength of the two sides of the slot box 2 and facilitate processing, the two grooves 93 are located on the same horizontal line, so that the positioning column 3 can stably slide in the grooves 93.

Specifically, in order to enable the positioning column 3 to perform a positioning function, the positioning column 3 includes a first positioning portion 31 and a second positioning portion 32, one end of the first positioning portion 31 is fixedly connected to the slot cover 1, and the other end of the first positioning portion 31 is fixedly connected to the second positioning portion 32.

Specifically, the outer diameter of the first positioning portion 31 is smaller than the width of the groove 93, so as to ensure that the first positioning portion 31 slides freely in the groove 93; the outer diameter of the second positioning portion 32 is larger than the width of the groove 93, so that the positioning column 3 cannot be easily separated from the groove 93.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A wire casing is characterized by comprising a wire casing cover and a wire casing box;

the wire slot cover and the wire slot box are made of metal;

2. A trunking according to claim 1, wherein the first chutes on both sides are axisymmetrically distributed about the trunking cover center; the positioning columns on the two sides are distributed in an axial symmetry manner relative to the center of the wire slot cover; the first wire holes on two sides are distributed in an axial symmetry mode relative to the center of the wire slot box.

3. A wireway as claimed in claim 2, wherein the first wireway is rectangular, diamond-shaped, circular or oval in shape.

4. A wireway as claimed in claim 2, wherein slot teeth are formed between adjacent first apertures.

5. A wireway as claimed in claim 1, wherein said second wireway is rectangular, diamond-shaped, circular or oval in shape.

6. A trunking according to claim 1 wherein said first runner is L-shaped and comprises a third portion and a fourth portion, one end of said fourth portion being in communication with said third portion and the other end of said fourth portion being in communication with the outside.

7. A trunking according to claim 1, wherein the second runner comprises a first portion, a second portion and an opening, the first portion is fixedly connected to the trunking box, the second portion is fixedly connected to the trunking box, the opening is formed between the first portion and the second portion, the first portion and the second portion are both provided with a groove, and the groove is engaged with the positioning post of the trunking cover.

8. A trunking according to claim 7 wherein the two parts of the recess are located on the same horizontal line.

9. A trunking according to claim 7, wherein the positioning column comprises a first positioning part and a second positioning part, one end of the first positioning part is fixedly connected to the trunking cover, and the other end of the first positioning part is fixedly connected to the second positioning part.

10. A wireway as claimed in claim 9, wherein the outer diameter of the first locating portion is less than the width of the recess and the outer diameter of the second locating portion is greater than the width of the recess.