CN216696797U

CN216696797U - Adjustable sensing optical cable fixing device convenient to construct

Info

Publication number: CN216696797U
Application number: CN202123418187.1U
Authority: CN
Inventors: 谭小林
Original assignee: Guangdong Poly Fiber Cable Communication Co ltd
Current assignee: Guangdong Poly Fiber Cable Communication Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The embodiment of the utility model provides an adjustable sensing optical cable fixing device convenient for construction, which belongs to the technical field of optical cable installation and comprises two fixing blocks and an arc-shaped sleeve, wherein the two fixing blocks correspond to each other in the vertical position; and each fixing block is provided with a clamping assembly. The utility model can firmly fix the position of the optical cable through friction, ensure that the optical cable does not fall off from the open slot in the installation process, has simple structure and low cost, is convenient to use and can be repeatedly used, and greatly lightens the operation burden.

Description

Adjustable sensing optical cable fixing device convenient to construct

Technical Field

The utility model relates to the field of optical cable installation, in particular to an adjustable sensing optical cable fixing device convenient to construct.

Background

Compared with the traditional sensing mode, the optical fiber sensing has the advantages of high sensitivity, strong anti-electromagnetic interference capability, good signal fidelity, strong adaptability and the like, and can monitor the structural health of engineering in real time. Structural health monitoring schemes based on optical fiber sensing technology have become mainstream, which requires laying optical cables in engineering, and then involves the problem of optical cable fixation, and the optical cables are generally installed in grooves of walls for aesthetic reasons during installation.

Among the prior art, when the installation optical cable, because the length of optical cable is longer, in order to adapt to the environment, the optical cable need be crooked to be installed in the fluting moreover, fills in the optical cable back in the fluting like this, when operating other places, the optical cable receives the influence again and runs out from the recess, and this has brought very big work burden for the installation of optical cable.

Therefore, an adjustable sensing optical cable fixing device convenient to construct is provided.

SUMMERY OF THE UTILITY MODEL

The fixing device is simple in structure and low in cost, can well fix the optical cable plugged into the groove, is quick to operate, saves time and labor, and brings great convenience to construction of workers.

In order to achieve the above object, an embodiment of the present invention provides an adjustable sensing optical cable fixing device convenient for construction, including two fixing blocks and an arc-shaped sleeve, wherein the two fixing blocks correspond to each other in the up-down position, the arc-shaped sleeve is installed between the two fixing sleeves, two ends of the arc-shaped sleeve are located at the edge positions of the fixing blocks, and the arc-shaped sleeve is recessed towards the middle of the fixing blocks;

and each fixing block is provided with a clamping assembly.

Optionally, the clamping assembly comprises a wear-resisting plate, the wear-resisting plate is located on one side, away from the arc sleeve, of the fixing block, and a plurality of elastic pieces are installed between the wear-resisting plate and the fixing block.

Optionally, one side of the wear-resistant plate close to the arc-shaped sleeve is provided with a plane inclined to the arc-shaped sleeve, and the plane and the side wall of the wear-resistant plate are both provided with chamfers.

Optionally, the connecting rod is installed to one side that the antifriction plate is close to the fixed block, the connecting rod runs through the fixed block and extends to outside the fixed block from the bottom of fixed block, and the one end of connecting rod is provided with the button.

Optionally, the one end of connecting rod and the central point of antifriction plate put to be connected, and the connecting rod is whole to be set up to trapezoidal, one side of fixed block is seted up flutedly, the one end of connecting rod extends to in the recess, and the middle part of connecting rod is parallel with the diapire of recess, and the inner wall sliding connection of one side of connecting rod and recess.

Optionally, the side wall of the wear-resisting plate far away from the elastic member is provided with anti-slip patterns, and the anti-slip patterns are arranged in parallel with the plane.

Optionally, the connecting rod includes first montant, first horizontal pole, second montant and second horizontal pole, first montant puts with the central point of antifriction plate and is connected, the lower extreme of first montant runs through the lateral wall of recess and extends to in the recess, first horizontal pole is connected with the lower extreme of first montant, and first horizontal pole is parallel with the diapire of recess, the other end and the second montant of first horizontal pole are connected, the inner wall sliding connection of second montant and recess, the second montant extends to outside the recess through the opening of recess, the second montant is connected with the second horizontal pole, the other end of second horizontal pole extends to outside the fixed block to be connected with the button.

Through the technical scheme, the optical cable can be firmly fixed in position through friction, the optical cable can not drop from the groove in the installation process, and the optical cable fixing device is simple in structure, low in cost, convenient to use and reusable, and greatly reduces operation burden.

Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the embodiments of the utility model without limiting the embodiments of the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an adjustable sensing optical cable fixing device for facilitating construction according to the present invention;

FIG. 2 is a schematic side view of an adjustable sensing optical cable fixing device according to the present invention;

fig. 3 is a perspective view of a wear plate.

Description of the reference numerals

1 fixed block, 2 arc covers, 3 antifriction plate, 4 elastic component, 5 planes, 6 connecting rods, 7 buttons, 8 anti-skidding lines.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration and explanation only, not limitation.

In the embodiments of the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, and bottom" is generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, or gravitational direction.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.

FIG. 1 is a schematic perspective view of an adjustable sensing optical cable fixing device according to the present invention; FIG. 2 is a schematic side view of an adjustable sensing optical cable fixing device according to the present invention; fig. 3 is a perspective view of a wear plate. An adjustable sensing optical cable fixing device convenient to construct comprises two fixing blocks 1 and an arc sleeve 2, wherein the two fixing blocks 1 correspond to each other in the vertical position, the arc sleeve 2 is installed between the two fixing sleeves, two ends of the arc sleeve 2 are located at the edge positions of the fixing blocks 1, and the arc sleeve 2 is sunken towards the middle of the fixing blocks 1;

each fixing block 1 is provided with a clamping assembly.

Optionally, the clamping assembly includes antifriction plate 3, and antifriction plate 3 is located fixed block 1 and keeps away from one side of arc cover 2, installs a plurality of elastic components 4 between antifriction plate 3 and the fixed block 1.

Utilize antifriction plate 3 and grooved inner wall contact, increase frictional force to further increase the stability that the device inserted in the fluting, and when antifriction plate 3 inserted in the fluting, can adjust antifriction plate 3's height through elastic component 4, make the device can insert in the fluting of various heights, and can adjust and the fluting between frictional force, further improve the holistic practicality of device.

Optionally, one side of the wear-resistant plate 3 close to the arc-shaped sleeve 2 is provided with a plane 5 inclined to the arc-shaped sleeve 2, and the plane 5 and the side wall of the wear-resistant plate 3 are both provided with chamfers. The use of the flat surface 5 allows the wear plate 3 to be inserted into the slot more easily and with more ease of handling.

Optionally, a connecting rod 6 is installed on one side of the wear-resisting plate 3 close to the fixing block 1, the connecting rod 6 penetrates through the fixing block 1 and extends out of the fixing block 1 from the bottom of the fixing block 1, and a button 7 is arranged at one end of the connecting rod 6.

The connecting rod 6 is pressed through the button 7 to move, the wear-resisting plate 3 is further easily driven to move, the device can be easily clamped into the groove, the device is also conveniently separated from the groove, and therefore the device is simple and convenient to install and ideal in use effect.

Optionally, the one end of connecting rod 6 is put with the central point of antifriction plate 3 and is connected, and connecting rod 6 is whole to be set up to trapezoidal, and one side of fixed block 1 is seted up flutedly, and the one end of connecting rod 6 extends to in the recess, and the middle part of connecting rod 6 is parallel with the diapire of recess, and the inner wall sliding connection of one side of connecting rod 6 and recess. Like this when driving connecting rod 6 and moving, can make wear-resisting plate 3 whole can more stably remove, set up the recess in connecting rod 6 moreover, can change the shape of connecting rod 6, make it can not receive the influence of arc cover 2, move steadily.

Optionally, the side wall of the wear plate 3 remote from the elastic member 4 is provided with anti-slip threads 8, and the anti-slip threads 8 are arranged parallel to the plane 5. The friction between the wear plate 3 and the slot can be increased by the anti-slip threads 8, whereas the anti-slip threads 8 are parallel to the plane 5 and thus have a higher friction with the slot.

Optionally, the connecting rod 6 includes a first vertical rod, a first horizontal rod, a second vertical rod and a second horizontal rod, the first vertical rod is connected with the central position of the wear-resisting plate 3, the lower end of the first vertical rod runs through the side wall of the groove and extends into the groove, the first horizontal rod is connected with the lower end of the first vertical rod, the first horizontal rod is parallel to the bottom wall of the groove, the other end of the first horizontal rod is connected with the second vertical rod, the second vertical rod is connected with the inner wall of the groove in a sliding manner, the second vertical rod extends out of the groove through the opening of the groove, the second vertical rod is connected with the second horizontal rod, the other end of the second horizontal rod extends out of the fixing block 1, and is connected with the button 7. First montant is connected with antifriction plate 3, directly drive antifriction plate 3 and remove, and first horizontal pole is located the recess, be used for the redirecting, and stably drive first montant and remove, the second montant is connected with first horizontal pole, and with recess inner wall sliding connection, guarantee that whole connecting rod 6 can slide steadily, and adjust the moving direction once more, and finally, second horizontal pole redirecting, make one end can extend to one side of fixed block 1, it is more convenient like this when the operation, it is handy.

When the optical cable fixing device is used, the device is inserted into the groove, then the arc-shaped sleeve 2 is abutted against the position of the optical cable, and the device is limited in the groove through friction force, so that the optical cable cannot be easily separated from the groove even if the optical cable is shaken during installation of the optical cable, the position of the optical cable is limited, the position of the optical cable can be firmly fixed through friction, the optical cable cannot fall from the groove in the installation process, the optical cable fixing device is simple in structure, low in cost, convenient to use and reusable, and the operation burden is greatly reduced.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and the simple modifications all belong to the protection scope of the embodiments of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. In order to avoid unnecessary repetition, the embodiments of the present invention will not be described separately for the various possible combinations.

In addition, various different embodiments of the present invention may be arbitrarily combined with each other, and the embodiments of the present invention should be considered as disclosed in the disclosure of the embodiments of the present invention as long as the embodiments do not depart from the spirit of the embodiments of the present invention.

Claims

1. An adjustable sensing optical cable fixing device convenient to construct comprises two fixing blocks (1) and an arc-shaped sleeve (2), and is characterized in that the two fixing blocks (1) correspond to each other in the vertical position, the arc-shaped sleeve (2) is installed between the two fixing sleeves, two ends of the arc-shaped sleeve (2) are located at the edge positions of the fixing blocks (1), and the arc-shaped sleeve (2) is sunken towards the middle of the fixing blocks (1);

each fixing block (1) is provided with a clamping assembly.

2. The adjustable sensing optical cable fixing device convenient to construct according to claim 1, wherein the clamping assembly comprises a wear-resistant plate (3), the wear-resistant plate (3) is positioned on one side of the fixing block (1) far away from the arc-shaped sleeve (2), and a plurality of elastic members (4) are arranged between the wear-resistant plate (3) and the fixing block (1).

3. The adjustable sensing optical cable fixing device convenient to construct is characterized in that one side, close to the arc-shaped sleeve (2), of the wear-resistant plate (3) is provided with a plane (5) inclined towards the arc-shaped sleeve (2), and chamfers are arranged on the plane (5) and the side wall of the wear-resistant plate (3).

4. The adjustable sensing optical cable fixing device convenient to construct according to claim 3, wherein a connecting rod (6) is installed at one side of the wear-resisting plate (3) close to the fixing block (1), the connecting rod (6) penetrates through the fixing block (1) and extends out of the fixing block (1) from the bottom of the fixing block (1), and a button (7) is arranged at one end of the connecting rod (6).

5. The adjustable sensing optical cable fixing device convenient to construct is characterized in that one end of the connecting rod (6) is connected with the center position of the wear-resisting plate (3), the connecting rod (6) is integrally arranged in a trapezoid shape, one side of the fixing block (1) is provided with a groove, one end of the connecting rod (6) extends into the groove, the middle of the connecting rod (6) is parallel to the bottom wall of the groove, and one side of the connecting rod (6) is slidably connected with the inner wall of the groove.

6. The adjustable sensing optical cable fixing device convenient to construct according to claim 3, wherein the side wall of the wear-resisting plate (3) far away from the elastic member (4) is provided with anti-slip patterns (8), and the anti-slip patterns (8) are arranged in parallel with the plane (5).

7. The adjustable sensing optical cable fixing device convenient to construct of claim 5, wherein the connecting rod (6) comprises a first vertical rod, a first horizontal rod, a second vertical rod and a second horizontal rod, the first vertical rod is connected with the center position of the wear-resisting plate (3), the lower end of the first vertical rod penetrates through the side wall of the groove and extends into the groove, the first horizontal rod is connected with the lower end of the first vertical rod and is parallel to the bottom wall of the groove, the other end of the first horizontal rod is connected with the second vertical rod, the second vertical rod is connected with the inner wall of the groove in a sliding mode, the second vertical rod extends out of the groove through the opening of the groove, the second vertical rod is connected with the second horizontal rod, and the other end of the second horizontal rod extends out of the fixing block (1) and is connected with the button (7).