CN220457031U

CN220457031U - Multistage knot formula optical cable fixture

Info

Publication number: CN220457031U
Application number: CN202321734798.3U
Authority: CN
Inventors: 孙衍鹏
Original assignee: Sichuan Lianchang Industrial Design Co ltd
Current assignee: Sichuan Lianchang Industrial Design Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-02-06
Anticipated expiration: 2033-07-04

Abstract

The application discloses multistage knot formula photoelectric cable fixture, which comprises a base, base one end articulates there is the lid plywood, one side of keeping away from lid plywood articulated end on the base is provided with fixed subassembly, fixed subassembly is used for connecting the different positions of lid plywood, with enclose into the cavity of equidimension, still be provided with the elasticity block piece that is located the cavity on the base, elasticity block piece top supports tightly in lid plywood inner wall, elasticity block piece is used for enclosing the centre gripping groove of synthetic centre gripping cable, the size of centre gripping groove changes along with the size change of cavity, consequently this application has the advantage that self-adaptation ability is strong, the centre gripping to different cable footpaths or different quantity cables is firm more stable.

Description

Multistage knot formula optical cable fixture

Technical Field

The application relates to the technical field of cable clamps, in particular to a multi-stage buckle type optical cable clamp.

Background

Cabling refers to the process of laying and installing cables along a surveyed route to form a cabling. Depending on the application, the method can be divided into overhead, underground (pipelines and direct burial), underwater, wall, tunnel and other laying modes. The reasonable choice of the cable laying mode is very important to ensure the transmission quality, the reliability, the construction maintenance and the like of the line.

At present, clamps are often needed when cables such as optical cables, cables and the like are laid, so that the cables are fixed in corresponding installation places, the existing cable clamps can adapt to clamping of cables with different diameters or different numbers of cables by adjusting the clamping inner diameter, but when the cable clamping device is adjusted, the clamping inner diameter is adjusted only by rotating an external cover plate to different positions, and after the cables are clamped, some redundant spaces exist, so that the clamping effect is not ideal in practical application, the adaptability is poor, the cable clamping is not firm enough, and the cable is easy to loosen.

Disclosure of Invention

The utility model provides a main aim at provides a multistage knot formula optical cable fixture, aims at solving the technical problem that current cable fixture is not firm enough to the centre gripping of different cable footpath or different quantity cables.

In order to achieve the above-mentioned purpose, the application provides a multistage knot formula photoelectric cable fixture, including the base, base one end articulates there is the lid plywood, and one side that is away from lid plywood articulated end on the base is provided with fixed subassembly, and fixed subassembly is used for connecting the different positions of lid plywood to enclose into the cavity of equidimension, still be provided with the elasticity block piece that is located the cavity on the base, elasticity block piece top supports tightly in lid plywood inner wall, and elasticity block piece is used for enclosing the centre gripping groove of synthetic centre gripping cable, and the size of centre gripping groove changes along with the size change of cavity.

Optionally, the top of the elastic clamping piece is disconnected, one end of the disconnection of the elastic clamping piece is provided with a first clamping block, a first buckling groove matched with the first clamping block is formed in the inner wall of the cover plate, a plurality of second buckling grooves are formed in the inner wall of the elastic clamping piece, which is close to the first clamping block, a second clamping block is arranged at the other end of the disconnection of the elastic clamping piece, and the second clamping block is used for clamping the second buckling grooves at different positions so as to change the size of the clamping groove.

Optionally, the cover plate comprises an arc cover plate, one side of the arc cover plate is hinged to the base, the first buckling groove is formed in the inner wall of the arc cover plate, a compressing block is arranged on the inner wall of the other side of the arc cover plate, and the compressing block abuts against the outer wall of the elastic clamping piece.

Optionally, the cover plate further comprises a plurality of third buckling grooves arranged on the outer wall of the arc-shaped cover plate, the third buckling grooves are located on one side away from the hinged end of the arc-shaped cover plate, the fixing assembly comprises a third clamping block, and the third clamping block is used for clamping the third buckling grooves at different positions so as to change the size of the cavity.

Optionally, the cover plate further comprises a fixing plate arranged on the outer wall of the arc-shaped cover plate, a plurality of fixing holes are formed in the fixing plate, and the fixing plate is connected with the fixing assembly through the fixing holes at different positions so as to clamp the third clamping blocks in the third buckling grooves at different positions.

Optionally, a plurality of third buckling grooves are formed on two sides of the fixing plate.

Optionally, the fixing assembly further comprises a fixing seat arranged on the base, the third clamping block is arranged on one side of the fixing seat, an avoidance groove matched with the fixing plate is formed in the fixing seat, a mounting hole communicated with the avoidance groove is formed in the fixing seat, and a first fastening piece penetrates through the mounting hole and the corresponding fixing hole to fix the fixing plate on the fixing seat.

Optionally, the outer wall of the arc-shaped cover plate is provided with a plurality of reinforcing ribs.

Optionally, the base bottom extends and is provided with the mount pad, is provided with the second fastener on the mount pad.

Optionally, a first movable sleeve is arranged at one end of the base, two second movable sleeves are arranged at one end of the cover plate, the first movable sleeve is positioned between the two second movable sleeves, and a movable pin movably penetrates between the first movable sleeve and the two second movable sleeves.

The beneficial effects that this application can realize are as follows:

the structure that the fixed component can be connected with different positions of the cover plate is arranged, so that the cover plate can be surrounded with the base to form cavities of different sizes, meanwhile, when the cover plate is contracted inwards, the space of the cavity is reduced, the elastic clamping piece can be extruded, deformed and contracted, the clamping groove in the elastic clamping piece can also be automatically contracted to clamp a cable, the elastic clamping piece capable of being adaptively contracted is additionally arranged to further clamp the cable, looseness caused by redundant space formed after clamping is reduced, clamping of cables of different diameters or different numbers is firmer and more stable, the self-adaptive capacity is improved, and the anti-drop effect after clamping is better.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a multi-stage buckle-type optical cable fixture according to an embodiment of the present application;

FIG. 2 is an exploded view of a multi-stage buckle-type optical cable clamp according to an embodiment of the present application;

fig. 3 is a schematic front view of a multi-stage buckle-type optical cable fixture according to an embodiment of the present application.

Reference numerals:

100-base, 110-mount, 120-first movable sleeve, 200-cover plate, 210-arc cover plate, 211-first buckling groove, 220-compression block, 230-third buckling groove, 240-fixed plate, 241-fixed hole, 250-reinforcing rib, 260-second movable sleeve, 300-fixed component, 310-third clamping block, 320-fixed seat, 321-avoidance groove, 330-first fastener, 400-cavity, 500-elastic clamping piece, 510-first clamping block, 520-second buckling groove, 530-second clamping block, 600-clamping groove, 700-second fastener, 800-movable pin.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship between the components, the movement condition, and the like in a specific posture, and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Examples

Referring to fig. 1-3, the present embodiment provides a multi-stage buckle-type optical cable clamp, including a base 100, one end of the base 100 is hinged with a cover plate 200, one side of the base 100, which is far away from the hinged end of the cover plate 200, is provided with a fixing component 300, the fixing component 300 is used for connecting different positions of the cover plate 200 so as to enclose cavities 400 with different sizes, the base 100 is further provided with an elastic clamping piece 500 located in the cavity 400, the top of the elastic clamping piece 500 is abutted against the inner wall of the cover plate 200, the elastic clamping piece 500 is used for enclosing a clamping groove 600 for clamping cables, and the size of the clamping groove 600 varies with the size of the cavity 400.

In this embodiment, when the cable is clamped, the cable is first installed in the clamping groove 600, then the corresponding position of the cover plate 200 is connected to the fixing component 300, so as to adjust the size of the cavity 400, meanwhile, when the cover plate 200 is contracted inwards, the space of the cavity 400 is reduced, the elastic clamping piece 500 can be extruded, deformed and contracted, so that the clamping groove 600 in the elastic clamping piece 500 is also contracted automatically to clamp the cable, the adaptively contracted elastic clamping piece 500 is additionally arranged to further clamp the cable, loosening caused by redundant space formed after clamping is reduced, the effect that the size of the clamping groove 600 changes along with the change of the size of the cavity 400 can be realized, namely, the clamping groove 600 can be folded along with the change of the size of the cavity 400, clamping for cables with different diameters or different numbers is more firm and stable, the self-adaptive capacity is improved, and the anti-falling effect after clamping is better.

As an alternative embodiment, the top of the elastic clamping piece 500 is disconnected, one end of the elastic clamping piece 500, which is disconnected, is provided with a first clamping block 510, the inner wall of the cover plate 200 is provided with a first buckling groove 211 matched with the first clamping block 510, the inner wall of the elastic clamping piece 500, which is close to the first clamping block 510, is provided with a plurality of second buckling grooves 520, the other end of the elastic clamping piece 500, which is disconnected, is provided with a second clamping block 530, and the second clamping block 530 is used for clamping the second buckling grooves 520 at different positions so as to change the size of the clamping groove 600.

In this embodiment, since the first clamping block 510 on the elastic clamping piece 500 is clamped in the first buckling groove 211 on the inner wall of the cover plate 200, when the cover plate 200 rotates and extrudes inwards, one section of the elastic clamping piece 500 can be folded towards the rotating direction of the cover plate 200, and meanwhile, the second clamping block 530 on the other end of the elastic clamping piece 500 is clamped in the corresponding second buckling groove 520, so as to adapt to the corresponding shrinkage of the clamping groove 600, and the elastic clamping piece 500 can adapt to cables with different cable diameters or different numbers through the inner and outer double buckling structures, and meanwhile, the cable anti-drop effect is further improved.

As an alternative embodiment, the cover plate 200 includes an arc-shaped cover plate 210, one side of the arc-shaped cover plate 210 is hinged to the base 100, the first fastening groove 211 is formed in the inner wall of the arc-shaped cover plate 210, the inner wall of the other side of the arc-shaped cover plate 210 is provided with a pressing block 220, and the pressing block 220 abuts against the outer wall of the elastic clamping piece 500.

In this embodiment, when the cover plate 200 rotates to press inwards, the elastic clamping piece 500 can be synchronously pressed by the pressing block 220, so that a section of the elastic clamping piece 500 can be self-adaptively contracted inwards, and the second clamping block 530 is pushed into the corresponding second buckling groove 520, so that automatic buckling is realized, and the operation is convenient and quick.

As an alternative embodiment, the cover plate 200 further includes a plurality of third fastening grooves 230 disposed on the outer wall of the arc-shaped cover plate 210, the third fastening grooves 230 are located at a side far away from the hinge end of the arc-shaped cover plate 210, and the fixing assembly 300 includes third fastening blocks 310, where the third fastening blocks 310 are used to fasten the third fastening grooves 230 at different positions, so as to change the size of the cavity 400.

In this embodiment, when the size of the cavity 400 is adjusted, the third clamping block 310 is clamped in the third fastening groove 230 at the corresponding position on the arc-shaped cover plate 210, which is convenient and fast to operate. It should be noted that, here, the third fastening groove 230 is formed by a plurality of protrusions arranged at intervals, adjacent protrusions can enclose the third fastening groove 230, the third clamping block 310 is clamped between the corresponding protrusions, and three groups of protrusions are generally arranged, so that a three-stage fastening structure is formed, and the cable adjusting and clamping requirements are basically met.

As an alternative embodiment, the cover plate 200 further includes a fixing plate 240 disposed on the outer wall of the arc-shaped cover plate 210, and a plurality of fixing holes 241 are formed in the fixing plate 240, and the fixing plate 240 is connected to the fixing assembly 300 through the fixing holes 241 at different positions, so as to clamp the third clamping block 310 to the third fastening groove 230 at different positions.

In this embodiment, during adjustment, the fixing holes 241 at different positions of the fixing plate 240 on the cover plate 200 are connected with the fixing assembly 300, so that the cover plate 200 is fixed on the fixing assembly 300, the size of the cavity 400 is adjusted, and meanwhile, the cover plate 200 is fixed by the fixing assembly 300, so that the adjusted structure is firm and stable and cannot be separated. It should be noted that three fixing holes 241 may be provided to form a three-stage snap-in structure.

As an alternative embodiment, a plurality of third fastening grooves 230 are formed on both sides of the fixing plate 240, so that the contact area of the fastening structure is increased, and thus the reliability of the fastening structure is improved.

As an alternative embodiment, the fixing assembly 300 further includes a fixing base 320 disposed on the base 100, the third fixture block 310 is disposed on one side of the fixing base 320, an avoidance groove 321 matched with the fixing plate 240 is formed on the fixing base 320, a mounting hole communicated with the avoidance groove 321 is formed on the fixing base 320, and a first fastener 330 is disposed between the mounting hole and the corresponding fixing hole 241 in a penetrating manner so as to fix the fixing plate 240 on the fixing base 320.

In this embodiment, during operation, the fixing plate 240 is inserted into the avoidance groove 321, the corresponding fixing hole 241 on the fixing plate 240 is aligned with the mounting hole, and then the first fastener 330 is inserted to penetrate through the mounting hole and the fixing hole 241 at the same time, so that the fixing plate 240 is fast fixed on the fixing seat 320, and the operation is convenient and fast, where the first fastener 330 may be a pin, or a screw (at this time, the mounting hole and the fixing hole 241 are screw holes matched with the screw).

As an alternative embodiment, the outer wall of the arc-shaped cover 210 is provided with a plurality of reinforcing ribs 250, and the reinforcing ribs 250 can improve the deformability of the arc-shaped cover 210 and reduce the risk of fracture because the arc-shaped cover 210 needs to bear a certain deformation when fastened.

As an alternative embodiment, the bottom of the base 100 is extended with a mounting seat 110, and the mounting seat 110 is provided with a second fastening member 700, through which the entire fixture can be fixedly mounted on a corresponding facility, where the second fastening member 700 may employ an anchor bolt.

It should be noted that, after the installation seat 110 is extended and arranged, the entire base 100 is in an L shape, and the second fastener 700 transversely passes through the installation seat 110, that is, the second fastener 700 is horizontally arranged below the laying cable, so that the second fastener 700 can be laterally fixed on a corresponding facility, thereby forming an offset installation structure to meet a corresponding installation environment.

As an alternative embodiment, a first movable sleeve 120 is disposed at one end of the base 100, two second movable sleeves 260 are disposed at one end of the cover plate 200, the first movable sleeve 120 is disposed between the two second movable sleeves 260, and a movable pin 800 is movably penetrated between the first movable sleeve 120 and the two second movable sleeves 260.

In this embodiment, the first movable sleeve 120 and the two second movable sleeves 260 can rotate around the movable pin 800 relatively, so that the rotation is flexible, the assembly and the disassembly are convenient, and the manufacturing difficulty is reduced.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims

1. The multi-stage buckle type optical cable clamp is characterized by comprising a base, wherein one end of the base is hinged with a cover plate, one side, away from the hinged end of the cover plate, of the base is provided with a fixing assembly, and the fixing assembly is used for connecting different positions of the cover plate so as to enclose cavities with different sizes;

the base is also provided with an elastic clamping piece positioned in the cavity, the top of the elastic clamping piece is abutted against the inner wall of the cover plate, the elastic clamping piece is used for enclosing a clamping groove for clamping the cable, and the size of the clamping groove changes along with the size change of the cavity;

the top of the elastic clamping piece is disconnected, one end of the elastic clamping piece is provided with a first clamping block, the inner wall of the cover plate is provided with a first buckling groove matched with the first clamping block, the inner wall of the elastic clamping piece is close to the first clamping block and provided with a plurality of second buckling grooves, the other end of the elastic clamping piece is provided with a second clamping block, and the second clamping block is used for clamping the second buckling grooves in different positions so as to change the size of the clamping groove.

2. The multi-stage buckle-type optical cable clamp according to claim 1, wherein the cover plate comprises an arc-shaped cover plate, one side of the arc-shaped cover plate is hinged to the base, the first buckle groove is formed in the inner wall of the arc-shaped cover plate, a compression block is arranged on the inner wall of the other side of the arc-shaped cover plate, and the compression block abuts against the outer wall of the elastic clamping piece.

3. The multi-stage buckle-type optical cable clamp according to claim 2, wherein the cover plate further comprises a plurality of third buckle grooves formed in the outer wall of the arc-shaped cover plate, the third buckle grooves are located on one side away from the hinged end of the arc-shaped cover plate, and the fixing assembly comprises third clamping blocks, wherein the third clamping blocks are used for clamping the third buckle grooves at different positions so as to change the size of the cavity.

4. The multi-stage buckle-type optical cable clamp according to claim 3, wherein the cover plate further comprises a fixing plate arranged on the outer wall of the arc-shaped cover plate, a plurality of fixing holes are formed in the fixing plate, and the fixing plate is connected with the fixing assembly through the fixing holes at different positions so as to clamp the third clamping block in the third buckling grooves at different positions.

5. The multi-stage buckle-type optical cable clamp according to claim 4, wherein a plurality of third buckle grooves are formed on both sides of the fixing plate.

6. The multi-stage buckle-type optical cable clamp according to claim 4, wherein the fixing assembly further comprises a fixing seat arranged on the base, the third clamping block is arranged on one side of the fixing seat, a avoiding groove matched with the fixing plate is formed in the fixing seat, a mounting hole communicated with the avoiding groove is formed in the fixing seat, and a first fastening piece penetrates through the mounting hole and the corresponding fixing hole so as to fix the fixing plate on the fixing seat.

7. The multi-level clip for a cable of any one of claims 2-6, wherein the arcuate cover outer wall is provided with a plurality of ribs.

8. A multi-level clip for a cable as claimed in any one of claims 1-6, wherein the base bottom is provided with a mounting extending therefrom, the mounting being provided with a second fastener.

9. The multi-stage buckle-type optical cable clamp according to claim 1, wherein a first movable sleeve is arranged at one end of the base, two second movable sleeves are arranged at one end of the cover plate, the first movable sleeve is positioned between the two second movable sleeves, and movable pins penetrate through the first movable sleeve and the two second movable sleeves.