CN210744699U

CN210744699U - Cable clamp plate

Info

Publication number: CN210744699U
Application number: CN201922276714.6U
Authority: CN
Inventors: 齐维德; 郑春爱; 齐梦楠
Original assignee: Renqiu Zhiwei Communication Power Equipment Co Ltd
Current assignee: Renqiu Zhiwei Communication Power Equipment Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-06-12
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a cable clamp plate, which comprises an upper clamp plate and a lower clamp plate, wherein the upper clamp plate and the lower clamp plate are connected through three groups of bolts and nuts, a first upper bolt mounting hole and a second upper bolt mounting hole are arranged on the upper clamp plate, a first lower bolt mounting hole and a second lower bolt mounting hole are arranged on the lower clamp plate, a first reinforcing ring is arranged on the upper clamp plate around the first upper bolt mounting hole, a first clamping groove is arranged on the lower clamp plate in a matching way, a second reinforcing ring is arranged on the lower clamp plate around the second lower bolt mounting hole, a second clamping groove is arranged on the upper clamp plate in a matching way, a clamping structure consisting of a first reinforcing ring, a first clamping groove, a second reinforcing ring and a second clamping groove is arranged between the upper clamping plate and the lower clamping plate, the structure can offset most shearing force for the bolt, and improves the mechanical strength of the clamping plate and the integral tightness.

Description

Cable clamp plate

Technical Field

The utility model relates to a cable mounting technical field especially relates to a cable splint.

Background

The clamp plate is a part for fixing cables, the existing clamp plate is shown in figure 1 and comprises an upper clamp plate 1-1 and a lower clamp plate 1-2, the upper clamp plate 1-1 and the lower clamp plate 1-2 are connected through three groups of bolts 1-3 and nuts 1-4, through grooves 1-5 for clamping the cables 1-6 are correspondingly arranged between the upper clamp plate 1-1 and the lower clamp plate 1-2, the cables are placed in the through grooves 1-5 during installation, and the cables are compressed and fixed by screwing the bolts and the nuts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a cable splint to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cable clamp plate comprises an upper clamp plate and a lower clamp plate, wherein the upper clamp plate and the lower clamp plate are connected through three groups of bolts and nuts, an upper cable accommodating groove and a lower cable accommodating groove are correspondingly arranged between the upper clamp plate and the lower clamp plate, a first upper bolt mounting hole and a second upper bolt mounting hole are arranged on the upper clamp plate in a matched manner, the second upper bolt mounting hole is arranged on two sides of the first upper bolt mounting hole, a first lower bolt mounting hole and a second lower bolt mounting hole are arranged on two sides of the first lower bolt mounting hole are arranged on the upper clamp plate in a matched manner, a first reinforcing ring is arranged on the upper clamp plate in a manner of surrounding the first upper bolt mounting hole, a first leading-in conical surface is arranged on the outer side of the first reinforcing ring, a first clamping groove is arranged on the lower clamp plate in a manner of matching with the first reinforcing ring, the first clamping groove is arranged in a manner of surrounding the first lower bolt mounting hole, a second reinforcing ring, the outer side of the second reinforcing ring is provided with a second guide-in conical surface, the upper clamping plate is provided with a second clamping groove in a matched mode with the second reinforcing ring, and the second clamping groove surrounds the second upper bolt mounting hole.

Furthermore, the included angle between the first guiding conical surface and the bolt is 10-20 degrees.

Furthermore, the included angle between the second guiding-in conical surface and the bolt is 10-20 degrees.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses in user state, be provided with the block structure of compriseing first beaded finish, first draw-in groove, second beaded finish and second draw-in groove between punch holder and the lower plate, this structure can offset most shearing force for the bolt, improves the mechanical strength and the holistic compact type of splint to in the installation, owing to set up corresponding leading-in conical surface structure, can play certain location guide-in effect, improve the installation effectiveness.

Drawings

FIG. 1 is a schematic view of a prior art cable cleat;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic perspective view of an embodiment of the present invention;

fig. 4 is a cross-sectional view of an embodiment of the present invention;

fig. 5 is an exploded view of the embodiment of the present invention;

fig. 6 is an exploded view of the second embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 2 to 6, the cable clamp according to the present embodiment includes an upper clamp plate 10 and a lower clamp plate 20, the upper clamp plate 10 and the lower clamp plate 20 are formed by casting, the upper clamp plate 10 and the lower clamp plate 20 are connected by three sets of bolts 30 and nuts 40, the three sets of bolts 30 and nuts 40 are equidistantly arranged, an upper cable receiving groove 11 and a lower cable receiving groove 21 are correspondingly disposed between the upper clamp plate 10 and the lower clamp plate 20, the upper clamp plate 10 is provided with a first upper bolt mounting hole 12 and second upper bolt mounting holes 13 disposed at both sides of the first upper bolt mounting hole 12 in cooperation with the bolts 30, the lower clamp plate 20 is provided with a first lower bolt mounting hole 22 and second lower bolt mounting holes 23 disposed at both sides of the first lower bolt mounting hole 22 in cooperation with the bolts 30, which are all the prior art, in order to improve the mechanical strength in the use state, the following structural improvement is made on the basis of the technical scheme:

the upper clamp plate 10 is provided with a first reinforcing ring 14 around the first upper bolt mounting hole 12, the outer side of the first reinforcing ring 14 is provided with a first leading-in conical surface 141, the lower clamp plate 20 is provided with a first clamping groove 24 in a matched mode with the first reinforcing ring 14, the first clamping groove 24 is arranged around the first lower bolt mounting hole 22, the lower clamp plate 20 is provided with a second reinforcing ring 25 around the second lower bolt mounting hole 23, the outer side of the second reinforcing ring 25 is provided with a second leading-in conical surface 251, the upper clamp plate 10 is provided with a second clamping groove 15 in a matched mode with the second reinforcing ring 25, and the second clamping groove 15 is arranged around the second upper bolt mounting hole 13.

The angle between the first lead-in tapered surface 141 and the bolt 30 is 10-20 °.

The angle between the second guiding-in conical surface 251 and the bolt 30 is 10-20 deg.

Through the structure, as shown in fig. 4, in a use state, a clamping structure composed of the first reinforcing ring 14, the first clamping groove 24, the second reinforcing ring 25 and the second clamping groove 15 is arranged between the upper clamping plate 10 and the lower clamping plate 20, the structure can offset most shearing force instead of bolts, the mechanical strength of the clamping plate and the overall tightness are improved, and in installation, due to the arrangement of the corresponding guiding conical surface structure, a certain positioning guiding effect can be achieved, and the installation efficiency is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a cable clamp plate, includes punch holder and lower plate, the punch holder is connected through three group's bolts, nuts with the lower plate, it is provided with cable holding tank and cable holding tank down to correspond between punch holder and the lower plate, the cooperation bolt is provided with first bolt mounting hole and sets up the bolt mounting hole on the second of bolt mounting hole both sides on the punch holder on first, cooperation bolt is provided with first bolt mounting hole and sets up bolt mounting hole under the second of bolt mounting hole both sides under first on the lower plate, its characterized in that: surround on the punch holder first upper bolt mounting hole is provided with first beaded finish, and the outside of first beaded finish is provided with first leading-in conical surface, the first beaded finish of cooperation is provided with first draw-in groove on the lower plate, and first draw-in groove encircles first bolt mounting hole and sets up, encircle second lower bolt mounting hole and be provided with the second beaded finish on the lower plate, the outside of second beaded finish is provided with the leading-in conical surface of second, cooperation second beaded finish is provided with the second draw-in groove on the punch holder, and the second draw-in groove encircles bolt mounting hole sets up on the second.

2. A cable cleat according to claim 1, characterised in that: the included angle between the first leading-in conical surface and the bolt is 10-20 degrees.

3. A cable cleat according to claim 1, characterised in that: the included angle between the second leading-in conical surface and the bolt is 10-20 degrees.