CN217824061U - Trunking and cable installation system - Google Patents
Trunking and cable installation system Download PDFInfo
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- CN217824061U CN217824061U CN202221424003.4U CN202221424003U CN217824061U CN 217824061 U CN217824061 U CN 217824061U CN 202221424003 U CN202221424003 U CN 202221424003U CN 217824061 U CN217824061 U CN 217824061U
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- trunking
- wire
- wire casing
- slot
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Abstract
The utility model discloses a wire slot, which comprises a plurality of wire slot units with openings at two opposite sides, wherein each wire slot unit is sequentially butted and communicated to form a wire slot; the first wire groove unit is trapezoidal, and two waist sides of the first wire groove unit are respectively opened; the first slot unit is arranged at a turn of the slot. First wire casing unit arranges in above-mentioned wire casing at the turn, and first wire casing unit is trapezoidal, make the whole trend of wire casing take place the small angle bending gradually behind the butt joint other wire casing units, until reaching actual requirement's the angle of buckling at last, compare in prior art the wire casing of sharp horny of direct buckling into at the turn, the realization is slow excessive at the turn, be convenient for the cable with the wire casing turn trend bending become the arc that has certain bend radius, avoid the cable to produce because of excessive bending and can retrieve the damage, need not to make the wire casing width increase simultaneously, avoid increasing the wire casing cost. The utility model discloses still provide the cable mounting system who uses above-mentioned wire casing.
Description
Technical Field
The utility model relates to a cable installation technical field, more specifically say, relate to a wire casing, still relate to a cable mounting system who uses above-mentioned wire casing.
Background
During installation of industrial equipment, it is often necessary to utilize a raceway to support, secure and protect the cables. The wire casing is the linear type, and the turn is the crossing state that becomes the closed angle of two straight lines, and the cable receives the restriction of the crooked degree of self permission, often can't buckle into the closed angle form the same with the wire casing at the turn of wire casing, prevents that the cable from taking place irrecoverable damage because of excessive bending, leads to the width of wire casing to need to set up to great to the cable is bent into the arc that has certain bending radius at the turn of wire casing.
However, the increased width of the wire chase results in increased material required to prepare the wire chase, affecting production costs. In addition, the increase of the width of the wire slot also leads to the increase of the weight of the wire slot, which causes the difficulty in installing the wire slot.
Therefore, how to not only avoid increasing the width of the trunking, but also facilitate the bending of the cable into an arc with a certain bending radius at the turning of the trunking is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a wire casing, its first wire casing unit are trapezoidal, and both sides waist side is the opening respectively to arrange in the turn of wire casing, enable the smooth transition of turn of wire casing, the cable of being convenient for is bent into the arc that possesses certain bending radius in the turn of wire casing, need not to increase the wire casing width, avoids the incremental cost. The utility model also provides an use the cable installing the system of above-mentioned wire casing, can satisfy the restriction requirement that the cable allows the crookedness under the prerequisite that does not increase the wire casing width, avoid increasing the wire casing cost.
In order to achieve the above object, the utility model provides a following technical scheme:
a wire casing comprises a plurality of wire casing units with openings at two opposite sides, wherein the wire casing units are sequentially communicated in a butt joint manner to form the wire casing;
the first linear slot unit is trapezoidal, and two waist sides of the first linear slot unit are respectively opened; the first trunking unit is arranged at a turning of the trunking.
Preferably, in the trunking, a turn of the trunking is provided with the first trunking unit; or
The turning part of the wire groove is provided with a plurality of first wire groove units which are sequentially connected in a butt joint mode, and the upper bottom side of each first wire groove unit is located on the same side of the wire groove.
Preferably, in the trunking, the second trunking unit in the trunking unit is rectangular.
Preferably, in the trunking, the trunking unit includes a base groove and an end cover fixed to the base groove; three side surfaces which are sequentially and adjacently arranged in the base groove are all provided with openings; the end cover covers the side face positioned in the middle of the three side faces and is opposite to the groove bottom of the base groove; the base groove and the end cover enclose a cylindrical structure with two open ends.
Preferably, in the trunking, a first sealing element is arranged at a joint surface of the end cover and the base groove.
Preferably, in the trunking, a second sealing member is disposed at a butt joint surface of adjacent trunking units.
Preferably, in the wire casing, a heat dissipation hole is formed at the bottom of the groove of the base.
Preferably, in the wire casing, an extension pipe is fixed at the heat dissipation hole at the bottom of the groove; the extension pipe is communicated with the heat dissipation hole, and the extension pipe is located outside the cylindrical structure.
Preferably, in the wire casing, the number of the extension pipes is the same as that of the heat dissipation holes, and the extension pipes and the heat dissipation holes correspond to each other one by one; the extension pipe is in interference fit with the heat dissipation hole corresponding to the extension pipe.
Preferably, in the wire casing, a skirt is arranged at the bottom edge of the base groove, and the skirt is used for being attached to and fixedly connected with the skirt of the adjacent base groove through a fixing part.
A cable installation system comprises a cable and a wire slot for supporting the cable, wherein the wire slot is the wire slot in any one of the technical schemes.
The utility model provides a wire slot, which comprises a plurality of wire slot units with openings at two opposite sides, wherein each wire slot unit is sequentially butted and communicated to form a wire slot; the first linear slot unit is trapezoidal, and two waist sides of the first linear slot unit are respectively opened; the first slot unit is arranged at a turn of the slot.
First wire casing unit arranges in above-mentioned wire casing at the turn, and first wire casing unit is trapezoidal, make the whole trend of wire casing take place the small angle bending gradually behind the butt joint other wire casing units, until reaching actual requirement's the angle of buckling at last, compare in prior art the wire casing of sharp horny of direct buckling into at the turn, the realization is slow excessive at the turn, be convenient for the cable with the wire casing turn trend bending become the arc that has certain bend radius, avoid the cable to produce because of excessive bending and can retrieve the damage, need not to make the wire casing width increase simultaneously, avoid increasing the wire casing cost.
Additionally, the utility model provides a wire casing need not to increase the width, avoids self weight increase, and then prevents the increase of the wire casing installation degree of difficulty.
The utility model discloses still provide the cable installing the system of using above-mentioned wire casing, both avoided the wire casing width increase, prevented to consume the raw materials because of the wire casing and increase the incremental cost, ensured again that the cable can be bent into the arc that possesses certain bending radius in the turn of wire casing, prevented that the cable from taking place the damage because of excessive bending.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wire duct unit provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a base recess in the trunking unit shown in FIG. 1;
FIG. 3 is a schematic view of the construction of an end cap in the trunking unit shown in FIG. 1;
fig. 4 is a schematic structural view of a wire chase provided by an embodiment of the present invention;
wherein, in fig. 1-4:
a slot unit 100; a first slot cell 1001; a second wire slot unit 1002; a base groove 101; a tank bottom 111; a skirt 1111; a reinforcing plate 1112; a bending plate 1113; an extension tube 112; an end cap 102; a first seal 103; a second seal 104; fastener mounting holes 10.
Detailed Description
The embodiment of the utility model discloses wire casing, its first wire casing unit is trapezoidal, and both sides waist side opening respectively to arrange in the turn of wire casing, enable the smooth transition of turn of wire casing, the cable of being convenient for is bent into the arc that possesses certain bending radius in the turn of wire casing, need not to increase the wire casing width, avoids increasing the cost. The embodiment of the utility model provides a still disclose a cable installing the system of using above-mentioned wire casing, can satisfy the restriction requirement that the cable allows the crookedness under the prerequisite that does not increase the wire casing width, avoid increasing the wire casing cost.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a trunking, which includes a plurality of trunking units 100 with openings at two opposite sides, and each trunking unit 100 is sequentially connected to form a trunking; wherein, the first trough unit 1001 is trapezoidal, and two waist sides of the first trough unit 1001 are respectively open; the first trunking unit 1001 is arranged at a turn of the trunking.
In the wire casing that this embodiment provided, first wire casing unit 1001 is arranged in the turn, and first wire casing unit 1001 is trapezoidal, make the whole trend of wire casing take place the small angle bending gradually behind the other wire casing units of butt joint 100, until reaching actual requirement's the angle of buckling at last, compare in prior art in the wire casing of the direct sharp horn shape of buckling in the turn, the realization is slow excessive in the turn, be convenient for the cable with the wire casing turn trend bending into the arc that has certain bending radius, avoid the cable to produce because of excessive bending and have the damage of retrieving, need not to make the wire casing width increase simultaneously, avoid increasing the wire casing cost.
In addition, the wire casing that this embodiment provided need not to increase the width, avoids self weight increase, prevents that the wire casing installation degree of difficulty from increasing.
When the trunking is assembled, the first trunking unit 1001 can be arranged at a turning position according to the actual turning angle requirement of the trunking and the size of the first trunking unit 1001, or as shown in fig. 4, a plurality of first trunking units 1001 which are sequentially communicated in a butt joint mode are arranged at the turning position of the trunking, correspondingly, the upper bottom side of each first trunking unit 1001 is located on the same side of the trunking, and the whole trunking is ensured to form a smooth shape which is gradually bent.
In the first linear groove unit 1001, the included angle between the lower bottom side and the waist side may be set to 65 °, 67.5 °, 70 °, and the like, which is not limited in this embodiment. The first slot unit 1001 may be disposed at a corner of the slot to realize a 60 ° corner, a 120 ° corner, a 90 ° corner as shown in fig. 4, and the like, but the embodiment is not limited thereto.
The second slot unit 1002 in the slot unit 100 is rectangular; at the non-turning position in the wire chase, the plurality of second wire chase units 1002 are sequentially in butt communication. Specifically, the second linear groove unit 1002 is open at two opposite sides along the length direction thereof.
Specifically, the trunking unit 100 includes a base groove 101 and an end cover 102 fixed to the base groove 101; three side surfaces which are sequentially and adjacently arranged in the base groove 101 are all opened, as shown in fig. 2; the end cap 102 covers the middle side of the three sides, and the end cap 102 is opposite to the groove bottom 111 of the base groove 101; the base recess 101 and the end cap 102 enclose a cylindrical structure with two open ends, as shown in fig. 1.
As will be appreciated by those skilled in the art, cables are often installed outdoors as well as indoors through wire chase, and the outdoor environment is relatively harsh and may require higher protection for the wire chase.
In order to improve the waterproof performance of the trunking, a first sealing element 103 is arranged at the joint surface of the end cover 102 and the base groove 101. Further, a second sealing member 104 is disposed at the abutting surface of the adjacent trunking unit 100 among the trunking.
The first sealing member may be provided as a sealing strip which may be adhesively secured to the end cap 102 and/or the base groove 101. The second sealing element may also be a sealing rubber strip, and specifically includes a first sealing rubber strip fixed to the base groove 101 by bonding or the like and a second sealing rubber strip fixed to the end cover 102 by bonding or the like.
In the trunking unit 100, the base groove 101 and the end cover 102 are fixedly connected by a fixing member, and a sealing rubber strip is arranged at a joint surface of the base groove 101 and the end cover 102 to realize sealing connection between the two.
In order to improve heat dissipation performance, the groove bottom 111 of the base groove 101 is provided with heat dissipation holes. During specific installation, a certain gap is required to be reserved between the groove bottom 111 and installation bases such as the ground, the wall surface and the like so as to ensure the heat dissipation effect.
In order to avoid water inflow, an extension pipe 112 is fixed at the radiating hole of the groove bottom 111; the extension pipe 112 is communicated with the heat dissipation holes, and the extension pipe 112 is located outside the cylindrical structure enclosed by the base groove 101 and the end cover 102.
The extension pipe can restrict tank bottom 111 and paste the installation basis to wire casings such as ground or wall, avoids in the rainwater etc. of house ornamentation basal surface gets into the wire casing by the louvre, and simultaneously, the extension pipe can play the drainage effect to the rainwater etc. of the landing of other lateral walls department of wire casing, avoids the rainwater etc. of above-mentioned landing directly to get into the wire casing by the louvre.
The number of the extension pipes 112 is the same as that of the heat dissipation holes, and the extension pipes and the heat dissipation holes correspond to each other one by one; the extension tube 112 is in interference fit with its corresponding heat dissipation aperture. The extension pipe 112 may be specifically configured as a steel pipe, and the material type of the extension pipe 112 is not limited in this embodiment.
In the wire slot, a skirt 1111 is arranged at the edge of the slot bottom 111 of the base groove 101, and the skirt 1111 is used for being attached to the skirt 1111 of the adjacent base groove 101 and fixedly connected with the skirt 1111 through a fixing part such as a bolt; the skirt 1111 is provided with fastener mounting holes 10.
In order to improve the strength, the edge of the skirt 1111 is connected with a bending plate 1113, and the skirt 1111 is fixedly connected with the bending plate 1113 and the groove bottom 111 through a reinforcing plate 1112; the bending plate 1113 is parallel to the groove bottom 111 and extends from the edge of the skirt 1111 to the other end of the groove bottom 111; the groove bottom 111, the skirt 1111 and the bending plate 1113 form a U-shaped groove, and the reinforcing plate 1112 is positioned in the U-shaped groove.
The wire casing that this embodiment provided is assembled by a plurality of wire casing units 100 butt joint and is constituteed, can freely assemble as required, has realized the commonality of outdoor wire casing.
An embodiment of the utility model provides a still provide a cable installing the system, including the cable and the wire casing that is used for supporting the cable, the wire casing is the wire casing that above-mentioned embodiment provided.
The cable installing system provided by the embodiment applies the cable groove provided by the embodiment, so that the width of the cable groove is prevented from being increased, the cost is prevented from being increased due to the fact that the raw materials consumed by the cable groove are increased, the cable can be bent into an arc with a certain bending radius at the turning position of the cable groove, and the cable is prevented from being damaged due to excessive bending.
Of course, the cable installation system provided by the embodiment also has other effects related to the wire chase provided by the above embodiment, and details are not described herein.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A wire slot is characterized by comprising a plurality of wire slot units with openings at two opposite sides, wherein the wire slot units are sequentially communicated in a butt joint manner to form the wire slot;
the first linear slot unit is trapezoidal, and two waist sides of the first linear slot unit are respectively opened; the first trunking unit is arranged at a turning of the trunking.
2. A trunking according to claim 1, wherein one said first trunking unit is provided at a turn of said trunking; or alternatively
The turning part of the trunking is provided with a plurality of first trunking units which are sequentially communicated in a butt joint mode, and the upper bottom side of each first trunking unit is located on the same side of the trunking.
3. A trunking according to claim 1, wherein a second of said trunking units is rectangular.
4. The trunking of claim 1 wherein the trunking unit comprises a base recess and an end cap secured to the base recess; three side surfaces which are sequentially and adjacently arranged in the base groove are all provided with openings; the end cover covers the side face positioned in the middle of the three side faces and is opposite to the groove bottom of the base groove; the base groove and the end cover enclose a cylindrical structure with two open ends.
5. A trunking according to claim 4 wherein a first seal is provided at the interface of the end cap and the base recess.
6. A trunking according to claim 1 or 4, wherein a second seal is provided adjacent the interface of the trunking units.
7. The wire chase of claim 4, wherein the bottom of the pedestal groove is provided with heat dissipation holes.
8. The wire chase of claim 7, wherein an extension tube is fixed at the heat dissipation hole at the bottom of the slot; the extension pipe is communicated with the heat dissipation hole, and the extension pipe is located outside the cylindrical structure.
9. The wire chase of claim 8, wherein the number of the extension pipes is the same as that of the heat dissipation holes, and the extension pipes and the heat dissipation holes correspond to each other one by one; the extension pipe is in interference fit with the heat dissipation hole corresponding to the extension pipe.
10. A slot as claimed in claim 4, wherein the base recess has a skirt at its bottom edge, the skirt being adapted to engage with and be fixedly connected to the skirt of an adjacent base recess by a fixing member.
11. A cable installation system comprising a cable and a raceway for supporting the cable, wherein the raceway is as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424003.4U CN217824061U (en) | 2022-06-08 | 2022-06-08 | Trunking and cable installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424003.4U CN217824061U (en) | 2022-06-08 | 2022-06-08 | Trunking and cable installation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217824061U true CN217824061U (en) | 2022-11-15 |
Family
ID=83989191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221424003.4U Active CN217824061U (en) | 2022-06-08 | 2022-06-08 | Trunking and cable installation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217824061U (en) |
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2022
- 2022-06-08 CN CN202221424003.4U patent/CN217824061U/en active Active
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