Corrosion-resistant optical cable fitting

Abstract

The utility model provides a corrosion-resistant optical cable fitting, which belongs to the technical field of optical cable fittings and comprises a supporting assembly, a base, a supporting plate mounted in the middle of the base, a sliding rail fixedly connected to the upper end of the supporting plate and a sliding block slidably connected to the middle of the sliding rail. The adjusting assembly comprises a fixing plate fixedly connected to the upper end of the sliding block, a shaft sleeve rotationally installed in the middle of the fixing plate, a sleeve fixedly connected to the inner side of the shaft sleeve and a pressing ring connected to the end of the sleeve in a threaded mode, and the pressing ring communicates with the middle of the sleeve. Compared with the prior art, the beneficial effects of the utility model are that the optical cable fitting supports, fixes and protects the optical cable, ensures that the optical cable is in a correct position and state, ensures the stable transmission of communication signals, reduces the maintenance cost of optical cable faults caused by the corrosion of the fitting through the detachable assembly, prolongs the service life of the optical cable fitting, and improves the reliability of the optical cable fitting. And normal operation of communication facilities is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical cable hardware, specifically relates to a kind of optical cable hardware of corrosion resistance. BACKGROUND

[0002] Optical cable hardware is widely used iron or aluminum metal accessories of power transmission line, collectively referred to as hardware.Most hardware needs to withstand large tension in operation, and some also need to ensure good electrical contact.Hardware is diverse, and has different purposes, for example, various wire clamps for installing wires, various hanging rings for forming insulator strings, various compression pipes and repair pipes for connecting wires, various types of spacer rods on split conductors, and various types of wire hardware for towers, as well as various types of wire hardware for protecting wires, which must be compatible with each other.

[0003] With the rapid development of information technology, the coverage of communication networks is continuously expanding, including cities, rural areas, mountainous areas and coastal areas, and various complex environments.Optical cables, as the main carrier of communication transmission, require a large number of optical cable hardware for installation and fixation.Under the requirement of long-term stable operation of communication networks, the performance requirement of optical cable hardware is also increasing.Especially in some harsh environmental conditions, such as high humidity, high salt fog and chemical pollution areas, the corrosion problem of ordinary optical cable hardware becomes a key factor affecting communication quality and network stability.Optical cable hardware usually needs to be fixed on the outside of optical cable for a long time, and the corrosion of hardware will also affect the normal fixation of optical cable, and even the outer layer of optical cable will be corroded. SUMMARY

[0004] The utility model aims at providing a kind of optical cable hardware of corrosion resistance, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of optical cable hardware of corrosion resistance, comprising,

[0007] Supporting assembly, including base, support plate installed in the middle of the base, sliding rail fixedly connected to the upper end of the support plate, and sliding block slidingly connected to the middle of the sliding rail;

[0008] Adjusting assembly, including fixed plate fixedly connected to the upper end of the sliding block, shaft sleeve rotatably installed in the middle of the fixed plate, sleeve fixedly connected to the inner side of the shaft sleeve, and compression ring screw-connected to the end of the sleeve, the compression ring is communicated with the middle of the sleeve.

[0009] As a preferred scheme of the utility model, the adjusting assembly further includes a limiting plate installed on the end side wall of the supporting plate, and a supporting block fixedly connected at the end of the limiting plate, and the top of the supporting block corresponds to the center position of the shaft sleeve.

[0010] As a preferred scheme of the utility model, the adjusting assembly further includes a double-end screw rod rotatably installed on the side wall of the supporting block, and a clamping block threadedly connected at the end of the double-end screw rod, and the clamping block is symmetrically arranged on both sides of the supporting block.

[0011] As a preferred scheme of the utility model, the adjusting assembly further includes a cushion block installed on the upper end side wall of the clamping block, and a guide plate installed on the side wall of the supporting block, and the cushion block is in sliding contact with the side wall of the guide plate.

[0012] As a preferred scheme of the utility model, the supporting assembly further includes a vertical plate symmetrically arranged on the upper end side wall of the base, a connecting piece rotatably installed in the middle of the vertical plate, and a guide rod installed at the middle position of the end of the connecting piece, and further includes a pull rope movably installed at the center of the guide rod, and the pull rope extends above the sliding rail.

[0013] As a preferred scheme of the utility model, the supporting assembly further includes a tension spring fixedly installed in the inside of the guide rod, and the end of the tension spring is connected with the end of the pull rope through a bolt.

[0014] As a preferred scheme of the utility model, the supporting assembly further includes a handle bolt threadedly connected on the side wall of the connecting piece, and the end of the handle bolt penetrates through the side wall of the connecting piece and cooperates with the guide rod.

[0015] Compared with the prior art, the utility model has the beneficial effects that the optical cable fitting plays the roles of supporting, fixing and protecting the optical cable, ensures the optical cable in the correct position and state, guarantees the stable transmission of communication signals, the detachable assembly reduces the optical cable failure maintenance cost caused by the corrosion of the fitting, prolongs the service life of the optical cable fitting, and guarantees the normal operation of the communication facilities. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor. Among them:

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 is a top view structural schematic diagram of the utility model;

[0019] Figure 3 is a front view structural schematic diagram of the utility model;

[0020] Figure 4 is a side view structural schematic diagram of the utility model;

[0021] Figure 5 is a A-A section structural schematic diagram of the utility model.

[0022] In the drawing: 100, support assembly; 101, base; 102, support plate; 103, sliding rail; 104, sliding block; 105, vertical plate; 106, connecting piece; 107, guide rod; 108, pull rope; 109, tension spring; 110, handle bolt; 200, adjusting assembly; 201, fixed plate; 202, shaft sleeve; 203, sleeve; 204, compression ring; 205, limiting plate; 206, support block; 207, double-end screw; 208, clamping block; 209, cushion block; 210, guide plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with the help of the accompanying drawings of the specification.

[0024] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an independent or alternative embodiment that excludes other embodiments.

[0026] Embodiment 1

[0027] Reference Figures 1-5 For the first embodiment of the utility model, the embodiment provides a corrosion-resistant optical cable fitting, which comprises,

[0028] The support assembly 100 comprises a base 101, a support plate 102 mounted in the middle of the base 101, a sliding rail 103 fixedly connected to the upper end of the support plate 102, and a sliding block 104 slidingly connected to the middle of the sliding rail 103.

[0029] The support assembly 100 is used in cooperation with the support fittings to install and fix the optical cable, keep the position of the optical cable stable, adjust the position of the sliding block 104 along the sliding rail 103, and adjust the position of the adjusting assembly 200 on the support plate 102, thereby facilitating the use of different specifications of optical cables and facilitating the installation of the optical cable at different positions.

[0030] Specifically, the support assembly 100 further comprises a vertical plate 105 symmetrically arranged on the upper end side wall of the base 101, a connecting piece 106 rotatably installed in the middle of the vertical plate 105, and a guide rod 107 installed in the middle of the end of the connecting piece 106, and further comprises a pull rope 108 movably installed in the center of the guide rod 107, which extends above the sliding rail 103.

[0031] The vertical plate 105 with the rotatable connecting piece 106 is installed on the upper end of the base 101, the end of the connecting piece 106 is cooperatively installed with the guide rod 107 to install the pull rope 108, the pull rope 108 is used to support the optical cable and keep the optical cable in a stable position, facilitating the installation and fixation of the end of the optical cable. When the optical cable is heavy, it will press down the pull rope 108, and the pull rope 108 will release a certain length from the middle of the guide rod 107, at this time the connecting piece 106 will rotate inward with the guide rod 107 under the action of the pulling force of the pull rope 108, and will be inclined at a certain angle to stably support the optical cable.

[0032] Further, the support assembly 100 further comprises a tension spring 109 fixedly installed in the guide rod 107, and the end of the tension spring 109 is connected to the end of the pull rope 108 through a bolt.

[0033] The tension spring 109 is installed in the guide rod 107 and is connected to the pull rope 108, and on the basis of the installation provided by the guide rod 107, the tension spring 109 can provide a certain pulling force for the pull rope 108, keep the pull rope 108 stably in contact with the side wall of the optical cable, provide support for the optical cable, and keep the optical cable in a stable state.

[0034] Preferably, the support assembly 100 further comprises a handle bolt 110 threadedly connected to the side wall of the connecting piece 106, and the end of the handle bolt 110 penetrates through the side wall of the connecting piece 106 and cooperatively used with the guide rod 107.

[0035] The handle bolt 110 is used to cooperate with the guide rod 107 to be positioned, keep the position of the guide rod 107 stable, loosen the handle bolt 110 to facilitate the adjustment of the position of the guide rod 107, and adapt to the support of optical cables of different sizes.

[0036] In use, the end of the connecting piece 106 is matched and installed with the pull rope 108 through the guide rod 107, the pull rope 108 is used for supporting the optical cable, keeps the optical cable in a stable position, facilitates the installation and fixation of the end of the optical cable, when the optical cable is heavy, the pull rope 108 can be released from the middle of the guide rod 107 by a certain length, at this time, the connecting piece 106 can be rotated inwards along with the guide rod 107 under the action of the pulling force of the pull rope 108, and is inclined by a certain angle, so as to stably support the optical cable, the position of the sliding block 104 along the sliding rail 103 is adjusted, the position of the adjusting assembly 200 on the supporting plate 102 can be adjusted, and then the use of the optical cable of different specifications is facilitated.

[0037] In summary, the optical cable fitting plays a role in supporting, fixing and protecting the optical cable, ensures that the optical cable is in the correct position and state, guarantees the stable transmission of communication signals, the detachable assembly reduces the optical cable failure maintenance cost caused by fitting corrosion, prolongs the service life of the optical cable fitting, and guarantees the normal operation of the communication facilities.

[0038] Embodiment 2

[0039] Referring to Figures 1-4 , the second embodiment of the utility model, different from the previous embodiment, the embodiment provides an adjusting assembly 200 of the corrosion-resistant optical cable fitting,

[0040] The adjusting assembly 200 comprises a fixed plate 201 fixedly connected to the upper end of the sliding block 104, a shaft sleeve 202 rotatably installed in the middle of the fixed plate 201, a sleeve 203 fixedly connected to the inner side of the shaft sleeve 202, and a compression ring 204 screwedly connected to the end of the sleeve 203, and the compression ring 204 is in communication with the middle of the sleeve 203.

[0041] The fixed plate 201 is used for installing the shaft sleeve 202 with the sleeve 203, the shaft sleeve 202 rotates in the middle of the fixed plate 201, can be matched to rotate and adjust the end of the optical cable, so that the optical cable is better connected and fixed with the equipment, and the optical cable is tested or other operations are carried out, meanwhile, the compression ring 204 is added to the end of the sleeve 203, the compression ring 204 is tightened to the inner side of the sleeve 203, the optical cable can be clamped on the side wall of the sleeve 203, the optical cable is prevented from loosening from the middle of the sleeve 203, the position of the sleeve 203 is kept stable, the sleeve 203 and the compression ring 204 are convenient to disassemble and replace, the possibility of corrosion of the connecting parts and the optical cable is reduced, the optical cable is kept stable, and the single maintenance parts are kept, the cost is low, the maintenance time is short, and the optical cable equipment is kept stable.

[0042] Specifically, the adjusting assembly 200 further comprises a limiting plate 205 installed on the side wall of the end of the supporting plate 102, and a supporting block 206 fixedly connected to the end of the limiting plate 205, and the top of the supporting block 206 corresponds to the center position of the shaft sleeve 202.

[0043] The limiting plate 205 with the support block 206 is added at the end of the support plate 102, and the support block 206 is used for supporting the end of the optical cable, facilitating the butt joint with the sidewall device of the optical cable, keeping the position of the end of the optical cable stable, and reducing the possibility of dirt and corrosion of the end of the optical cable due to falling.

[0044] Further, the adjusting assembly 200 further comprises a double-end screw rod 207 rotatably installed on the sidewall of the support block 206, and a clamping block 208 threadedly connected at the end of the double-end screw rod 207, which is symmetrically arranged on both sides of the support block 206.

[0045] The double-end screw rod 207 is installed on the sidewall of the support block 206, and rotating the double-end screw rod 207 can drive the clamping block 208 to move synchronously, facilitating the clamping of optical cables of different sizes and keeping the position of the end of the optical cable stable.

[0046] Preferably, the adjusting assembly 200 further comprises a pad block 209 installed on the upper end sidewall of the clamping block 208, and a guide plate 210 installed on the sidewall of the support block 206, and the pad block 209 is in sliding contact with the sidewall of the guide plate 210.

[0047] The pad block 209 is matched with the clamping block 208 for clamping the wire at the end of the optical cable, the pad block 209 is convenient to replace, reduces the abrasion of the optical cable, facilitates cleaning, avoids impurities remaining at the end of the optical cable, causes the end of the optical cable to be corroded or contaminated, and can keep the position of the end of the optical cable stable, facilitating the butt joint test with the device.

[0048] In use, the optical cable is inserted into the middle of the sleeve 203, and is loaded into the compression ring 204, and then the compression ring 204 is tightened to the inside of the sleeve 203, which can clamp the optical cable on the sidewall of the sleeve 203, prevent the optical cable from loosening from the middle of the sleeve 203, keep the position of the sleeve 203 stable, rotate the double-end screw rod 207 to drive the clamping block 208 to move synchronously, and clamp the end of the optical cable, facilitating the test and other operations on the end of the optical cable.

[0049] In summary, the optical cable fitting plays a role in supporting, fixing and protecting the optical cable, ensuring that the optical cable is in the correct position and state, and ensuring the stable transmission of communication signals. The detachable assembly reduces the maintenance cost of the optical cable failure caused by the corrosion of the fitting, prolongs the service life of the optical cable fitting, and ensures the normal operation of the communication facilities.

[0050] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to any inventive subject matter within the scope of the appended claims.

[0051] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those not pertinent to the best mode for carrying out the present inventive subject matter, or those not necessary for enabling one to practice the present inventive subject matter).

[0052] It is to be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to modifications of the software, hardware, and firmware of the present inventive subject matter for myriad sub-combinations thereof, and these such modifications will also be deemed within the scope of the present inventive subject matter. Accordingly, no limitation is placed on the scope of the present inventive subject matter by the specific embodiments described herein, which are to be considered as illustrative only.

[0053] It should be noted that the above examples are intended to be illustrative only and not limiting of the present inventive subject matter. Although the present inventive subject matter has been described in detail with reference to particular embodiments, it will be understood that various modifications can be made without departing from the spirit of the present inventive subject matter, and that such modifications are intended to be included within the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to any inventive subject matter within the scope of the appended claims.

Claims

1. A corrosion-resistant optical cable fitting, characterized in that: include, The support assembly (100) includes a base (101), a support plate (102) installed in the middle of the base (101), a slide rail (103) fixedly connected to the upper end of the support plate (102), and a slider (104) slidably connected in the middle of the slide rail (103). The adjusting assembly (200) includes a fixed plate (201) fixedly connected to the upper end of the slider (104), a bushing (202) rotatably installed in the middle of the fixed plate (201), a sleeve (203) fixedly connected to the inner side of the bushing (202), and a clamping ring (204) threadedly connected to the end of the sleeve (203), wherein the clamping ring (204) is in communication with the sleeve (203).

2. The corrosion-resistant optical cable fitting according to claim 1, characterized in that: The adjustment assembly (200) further includes a limiting plate (205) installed on the end side wall of the support plate (102) and a support block (206) fixedly connected to the end of the limiting plate (205), the top of the support block (206) corresponding to the center position of the bushing (202).

3. The corrosion-resistant optical cable fitting according to claim 2, characterized in that: The adjustment assembly (200) further includes a double-ended lead screw (207) rotatably mounted on the side wall of the support block (206), and a clamping block (208) threadedly connected to the end of the double-ended lead screw (207), the clamping block (208) being symmetrically arranged on both sides of the support block (206).

4. The corrosion-resistant optical cable fitting according to claim 3, characterized in that: The adjustment assembly (200) further includes a pad (209) installed on the upper side wall of the clamping block (208) and a guide plate (210) installed on the side wall of the support block (206), wherein the pad (209) slides in contact with the side wall of the guide plate (210).

5. A corrosion-resistant optical cable fitting according to claim 4, characterized in that: The support assembly (100) also includes a vertical plate (105) symmetrically arranged on the upper side wall of the base (101), a connector (106) rotatably installed in the middle of the vertical plate (105), and a guide rod (107) installed at the middle position of the end of the connector (106). It also includes a pull rope (108) movably installed in the center of the guide rod (107), and the pull rope (108) extends above the slide rail (103).

6. The corrosion-resistant optical cable fitting according to claim 5, characterized in that: The support assembly (100) also includes a tension spring (109) fixedly installed inside the guide rod (107), the end of the tension spring (109) being bolted to the end of the pull rope (108).

7. A corrosion-resistant optical cable fitting according to claim 6, characterized in that: The support assembly (100) further includes a handle bolt (110) threaded to the side wall of the connector (106), the end of the handle bolt (110) penetrating the side wall of the connector (106) and cooperating with the guide rod (107).

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