CN215528512U

CN215528512U - Cable support

Info

Publication number: CN215528512U
Application number: CN202121953283.3U
Authority: CN
Inventors: 应高华; 周良华; 张智律
Original assignee: Huayuan Advanced Materials Co ltd
Current assignee: Huayuan Advanced Materials Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-14
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a cable support, which comprises a support arm and a first hoop, wherein the support arm comprises a first cross arm and an arc-shaped supporting body, the first cross arm extends from the supporting body to the arc-shaped inner side, two first connecting blocks are arranged on the first cross arm, each first connecting block is provided with a first through hole, the first through holes are communicated with the two sides of the first cross arm along the extending direction, two ends of the first hoop are respectively provided with a first fork arm, each first fork arm is detachably connected with a first fastening piece suitable for being inserted into the first through hole, and each first fork arm is detachably connected to the corresponding first connecting block on the first cross arm through the corresponding first fastening piece. The first hoop of the cable support provided by the utility model is tapped into the first through hole along the horizontal direction through the first fastener, so that the first hoop is detachably connected with the first cross arm, and the operable space of the first fastener is not limited by the vertical direction.

Description

Cable support

Technical Field

The utility model relates to the technical field of cable supports, in particular to a cable support.

Background

In the prior art, the cable support is mostly attacked in the vertical direction by adopting a fastener, so that the locking between the hoop and the cross arm is realized. The cable bracket is limited by the arrangement of the distance between the cross arm and the cross arm on the cable bracket, and the small distance limits the operation space when the fastener is locked, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable support, wherein a first cross arm of the cable support is provided with a first connecting block, a first through hole is transversely formed in the first cross connecting block, a first hoop is tapped into the first through hole along the horizontal direction through a first fastener, the first hoop is detachably connected with the first cross arm, and the operable space of the first fastener is not limited by the vertical direction.

The technical scheme adopted by the utility model is as follows: the cable support comprises a supporting arm and a first hoop, wherein the supporting arm comprises a first cross arm and an arc-shaped supporting body, the first cross arm extends from the supporting body to the inner side of the arc, two first connecting blocks are arranged on the first cross arm, a first through hole is formed in each first connecting block, the first cross arm is communicated with two sides of the first cross arm along the extending direction through the first through holes, first fork arms are arranged at two ends of the first hoop respectively, each first fork arm is detachably connected with a first fastener suitable for being inserted into the first through hole, and each first fork arm is detachably connected to the corresponding first connecting block on the first cross arm through the corresponding first fastener.

After the structure is adopted, a plurality of support arms are arranged on the working surface, the support arms form a cable laying channel, and the first cross arms form a first laying channel. The first connecting block is arranged in order to conveniently install the first hoop suitable for fixing the cable on the first cross arm, a first through hole penetrates through the first connecting block, and the first through hole is communicated with two sides of the first cross arm in the extending direction, namely the first through hole is horizontally arranged. First fork arms are arranged at two ends of the first hoop, hole-shaped structures are horizontally arranged on each corresponding first fork arm, and the hole-shaped structures and the first through holes form a complete horizontal channel suitable for the first fasteners to penetrate through.

Optionally, three second connecting blocks are arranged on the second cross arm, each second connecting block is provided with a second through hole, the second through holes connect two sides of the second cross arm along the extending direction, three second fork arms are correspondingly arranged on the second hoop, and the second hoop and the second cross arm are detachably connected by a first fastener penetrating through the second through holes.

Optionally, a plurality of notches are formed in two side edges of the second cross arm in the extending direction; the arrangement of the notch is suitable for the clamping of the cable when the cable is bound by the cable tie.

Optionally, a plurality of bosses are arranged on the bottom edge of the second cross arm along the extending direction; a plurality of bosss are the interval setting, supply the ribbon to block the clearance between the boss when being suitable for the ribbon to tie up the cable.

Optionally, a fixing hole is arranged on the supporting body; the fixing holes are tapped through the fixing pieces to realize that the bearing body is installed on the operation surface.

Optionally, the length of the second cross arm in the extension direction is longer than the length of the first cross arm; the length of the second cross arm is longer than that of the first cross arm on the same vertical plane due to the lower installation position of the cable bracket.

Optionally, the bracket arm, the second hoop and the first hoop are all integrally formed and manufactured by a polymer composite material reinforced by matching long glass fiber or short fiber through a die pressing process.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. compared with the cable support made of steel materials in the prior art, the service life of the cable support is longer than 30 years, and the maximum maintenance time of the steel support is 20 years.

2. The composite cable bracket has good corrosion resistance, is a maintenance-free product, and the steel bracket needs to be maintained and painted regularly; the insulating property between the composite material cables is good, and no eddy current loss exists; the cable support is low in material density, the weight of products with the same specification is lower than that of steel supports, installation is facilitated, and certain significance is achieved for reducing shield wall load.

Drawings

FIG. 1 is a side view of a cable holder according to an embodiment of the utility model;

FIG. 2 is a side view of a bracket arm in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a bracket according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic structural diagram of a first hoop according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a second hoop according to an embodiment of the present invention.

The reference numbers in the figures illustrate:

1. a carrier; 2. a first cross arm; 3. a second cross arm; 4. a cable; 5. a first hoop; 6. a second hoop; 7. a first fastener; 8. a second fastener;

11. a fixing hole;

21. a first connection block; 22. a first through hole;

31. a notch; 32. a second connecting block; 33. a second through hole; 34. a boss;

51. a first yoke;

61. a second prong.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, a feature defined as "second" or "first" may explicitly or implicitly include one or more of that feature for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model aims to provide a cable 4 bracket, wherein a first cross arm 2 is provided with a first connecting block 21, the first cross connecting block is transversely provided with a first through hole 22, a first hoop 5 is tapped into the first through hole 22 along the horizontal direction through a first fastener 7, the detachable connection of the first hoop 5 and the first cross arm 2 is realized, and the operable space of the first fastener 7 is not limited by the vertical direction.

For better technical solutions, the technical solutions will be described in detail below with reference to the drawings of the specification and specific embodiments.

As shown in fig. 1 to 6, the present embodiment provides a cable 4 rack, which includes a bracket arm and a first hoop 5, the bracket arm includes a first cross arm 2 and an arc-shaped supporting body 1, the first cross arm 2 extends from the supporting body 1 to the arc-shaped inner side, two first connecting blocks 21 are disposed on the first cross arm 2, each first connecting block 21 is provided with a first through hole 22, the first through hole 22 connects the first cross arm 2 along both sides of the extending direction, two ends of the first hoop 5 are respectively provided with first fork arms 51, each first fork arm 51 is detachably connected with a first fastening member 7 adapted to be inserted into the first through hole 22, and each first fork arm 51 is detachably connected to the corresponding first connecting block 21 of the first cross arm 2 through the corresponding first fastening member 7.

Specifically, the bracket further comprises a second hoop 6, the bracket further comprises a second cross arm 3, the second cross arm 3 extends from the bearing body 1 to the inner side of the arc, the second cross arm 3 is located above the first cross arm 2, and the second hoop 6 is detachably connected with the second cross arm 3.

Further, as shown in fig. 2, the arc-shaped structure of the carrier 1 depends on its installation position. And a second cross arm 3 of the installed cable 4 bracket is horizontally arranged with the first cross arm 2. For convenience of description and understanding, the extending directions of the second and

first arms

3 and 2 are described as their corresponding longitudinal directions on the basis of fig. 2, and both sides in the extending directions thereof are width directions. Because the bracket arm, the second anchor ear 6 and the first anchor ear 5 are all made of composite materials, on the premise of ensuring that the structural strength meets the design requirement, in order to reduce the use of materials, the cross sections of the bearing body 1, the second cross arm 3 and the first cross arm 2 are in an I-shaped or T-shaped structural form, or the combination of the two structural forms.

Further, as shown in fig. 3 and 4, the first connecting block 21 has a rib structure along the width direction of the first arm 2, and the width of the first connecting block 21 is equal to the width of the first arm 2. The first through hole 22 penetrates through the first connecting block 21, and the first connecting block 21 is arranged to optimize the structural strength of the first cross arm 2 and avoid the influence on the connecting strength of the first fastener 7 caused by the thin thickness of the first through hole 22.

Further, after the first anchor ear 5 is connected with the first cross arm 2, a channel is formed for laying the cable 4.

Specifically, the supporting body 1 is provided with a fixing hole 11; the mounting of the supporting body 1 on the working surface is realized by tapping the fixing piece into the fixing hole 11.

Specifically, three second connecting blocks 32 are arranged on the second cross arm 3, each second connecting block 32 is provided with a second through hole 33, the second through holes 33 connect the second cross arm 3 on two sides in the extending direction, two ends of the second hoop 6 and the middle part of the second hoop 6 are provided with second fork arms 61, each second fork arm 61 is detachably connected with a second fastener 8 suitable for being inserted into the second through hole 33, and each second fork arm 61 is detachably connected with the corresponding second connecting block 32 on the second cross arm 3 through the corresponding second fastener 8.

Further, the second connecting block 32 is a rib structure along the width direction of the second cross arm 3 corresponding to the first connecting block 21, and the width of the second connecting block 32 is equal to the width of the second cross arm 3. The second connecting piece 32 is provided in order to optimize the structural strength of the second transverse arm 3.

Further, as shown in fig. 1, after the second anchor 6 is connected to the second crossbar 3, every two second arms 61 and the second crossbar 3 form a passage suitable for laying the cable 4. The upper ends of the two arc-shaped channels are connected by a connecting strip, and the surface of the connecting strip is provided with a plane which is parallel to the second cross arm 3. The arrangement of the connecting strips is suitable for enhancing the structural strength of the second anchor ear 6.

Specifically, the second cross arm 3 is provided with a plurality of notches 31 along the two side edges in the extending direction; the notch 31 is provided for the cable 4 to be clamped when the cable is bundled by the cable-tying band.

Specifically, the second cross arm 3 is provided with a plurality of bosses 34 along the bottom side in the extending direction; the plurality of bosses 34 are spaced apart to accommodate the strap for snapping into the gaps between the bosses 34 when the strap is bundling the cables 4.

Specifically, the length of the second crossbar 3 in the extension direction is longer than the length of the first crossbar 2; the length of the second cross arm 3 is longer than that of the first cross arm 2 on the same vertical plane due to the lower bracket mounting position of the cable 4.

Specifically, the bracket arm, the second hoop 6 and the first hoop 5 are all made of a polymer composite material reinforced by matching glass long fibers or short fibers through a die pressing process.

The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. A cable holder, characterized in that: comprises a bracket arm and a first hoop (5), the bracket arm comprises a first cross arm (2) and an arc-shaped bearing body (1), the first cross arm (2) extends towards the arc inner side from the bearing body (1), two first connecting blocks (21) are arranged on the first cross arm (2), a first through hole (22) is formed in each first connecting block (21), the first through hole (22) connects the first cross arm (2) along two sides of the extending direction, first fork arms (51) are respectively arranged at two ends of the first hoop (5), each first fork arm (51) is detachably connected with a first fastening piece (7) suitable for being inserted into the first through hole (22), and each first fork arm (51) is detachably connected to a corresponding first connecting block (21) on the first cross arm (2) through the corresponding first fastening piece (7).

2. The cable holder according to claim 1, wherein: the supporting arm further comprises a second hoop (6), the supporting arm further comprises a second cross arm (3), the second cross arm (3) extends towards the inner side of the arc from the supporting body (1), the second cross arm (3) is located above the first cross arm (2), and the second hoop (6) is detachably connected with the second cross arm (3).

3. The cable holder according to claim 2, wherein: the second cross arm (3) is provided with three second connecting blocks (32), each second connecting block (32) is provided with a second through hole (33), the second through holes (33) connect the two sides of the second cross arm (3) along the extending direction, two ends of the second hoop (6) and the middle of the second hoop (6) are provided with second fork arms (61), each second fork arm (61) is detachably connected with a second fastener (8) suitable for being inserted into the second through hole (33), and each second fork arm (61) is detachably connected with the corresponding second connecting block (32) on the second cross arm (3) through the corresponding second fastener (8).

4. The cable holder according to claim 3, wherein: and a plurality of notches (31) are formed in the edges of the two sides of the second cross arm (3) along the extension direction.

5. The cable holder according to claim 2, wherein: and a plurality of bosses (34) are arranged on the bottom edge of the second cross arm (3) along the extending direction.

6. The cable holder according to claim 2, wherein: the length of the second cross arm (3) in the extension direction is longer than the length of the first cross arm (2).

7. The cable holder according to any one of claims 1 to 6, wherein: the supporting body (1) is provided with a fixing hole (11).