CN221039572U - Support frame for laying optical cable in pipeline - Google Patents

Abstract

The utility model discloses a pipeline optical cable laying support frame which comprises a support plate and a support frame body, wherein a threaded rod is inserted into the support plate, a threaded movable sleeve is sleeved on the surface of the threaded rod, the right side of the threaded movable sleeve is fixedly connected with a limiting plate through a connecting component, the support frame body is fixedly connected with the inner wall of the threaded rod, and the top end of the support frame body is provided with a limiting component. According to the utility model, the threaded rod is rotated to drive the threaded movable sleeve to rotate, and the threaded movable sleeve drives the limiting plate to move downwards, so that the optical cable is conveniently limited and fixed, the stability of the optical cable in use is improved, the optical cable is prevented from falling off, the installation effect of the cable is conveniently assisted, the movable block is pushed to move on the surface of the reset spring through the elastic deformation of the reset spring, and the limiting bottom is driven to move through the movement of the movable block, so that the optical cable is conveniently limited through the limiting bottom, and the fixing and limiting effects of the optical cable are conveniently assisted.

Description

Support frame for laying optical cable in pipeline

Technical Field

The utility model relates to the technical field of optical cable supporting frames, in particular to a pipeline optical cable laying supporting frame.

Background

The pipeline optical cable is an outdoor optical cable used in an access network or a customer premises network, and is laid in the current pipeline optical cable laying mode and the communication optical cable laying mode, and the pipeline laying environment is relatively good in urban areas, so that the pipeline laying environment has no special requirements on an optical cable protective layer, armor is not needed, the length of a laying section and the position of a connecting point are required to be selected before the pipeline laying, and mechanical bypass or manual traction can be adopted during the laying. The traction force of the primary traction does not exceed the allowable tension of the optical cable, and the materials for manufacturing the pipeline can be selected from concrete, asbestos cement, steel pipes, plastic pipes and the like according to geography;

In the process of laying the pipeline optical cable, the supporting effect is needed by the aid of the supporting frame, but the existing supporting frame does not have a limiting mechanism, when the optical cable is laid in the process of laying, the optical cable can move on the surface of the supporting frame along with the pulling of tool personnel, so that the optical cable is extremely easy to fall off from the surface of the supporting frame, the installation of the optical cable is inconvenient, and therefore, the pipeline optical cable laying supporting frame is provided to solve the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a pipeline optical cable laying support frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a support frame is laid to pipeline optical cable, includes backup pad and support frame body, the inside of backup pad is inserted and is equipped with the threaded rod, and the surface cover of threaded rod is equipped with the screw thread movable sleeve, the right side of screw thread movable sleeve is through coupling assembling fixedly connected with limiting plate, the inner wall fixed connection of support frame body and threaded rod, spacing subassembly is installed on the top of support frame body, and spacing subassembly is done at the bottom of including supporting backplate and spacing, the spacing end is provided with the multiunit, and two sets of the symmetry is installed as a set of at the bottom of spacing.

Preferably, the support guard plates are symmetrically and fixedly arranged on the surface of the support frame body, and the limiting bottom is inserted between the two groups of support guard plates.

Preferably, the front surface and the rear surface of the limiting bottom are symmetrically and fixedly connected with moving blocks, rectangular sliding grooves are formed in the surface of the supporting guard plate, the moving blocks are inserted into the rectangular sliding grooves, and the moving blocks are in sliding connection with the supporting guard plate.

Preferably, the inside fixed plug of rectangle spout is installed the gag lever post, the spout has been seted up to the central point department of movable block, the movable block cover is established on the surface of gag lever post, movable block and gag lever post are sliding connection.

Preferably, the surface cover of gag lever post is equipped with reset spring, and reset spring divide into the multistage setting, reset spring's one end is connected with the lateral wall of movable block, reset spring's the other end and support backplate inner wall fixed connection.

Preferably, the bottom of limiting plate even fixed mounting has the protection adhesive tape, the protection adhesive tape is the rubber material.

Compared with the prior art, the utility model has the beneficial effects that:

1. The device drives the screw thread movable sleeve through rotating the threaded rod and rotates, and the screw thread movable sleeve drives the limiting plate to move downwards to be convenient for carry out spacing fixedly to the optical cable, improve the stability of optical cable when using, avoid the optical cable to take place to drop, be convenient for assist the installation effect of cable.

2. The device promotes the movable block through reset spring self elastic deformation at reset spring's surface removal, drives spacing end through the removal of movable block and does the removal to be convenient for do the effect that carries out spacing to the cable through spacing end, be convenient for assist its effect of fixing spacing.

Drawings

Fig. 1 is a schematic perspective view of a support frame for laying a cable in a pipeline according to the present utility model;

Fig. 2 is a schematic bottom view of a three-dimensional structure of a support frame for laying a pipeline optical cable according to the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the support plate structure of FIG. 1;

fig. 4 is a schematic perspective view of the structure of the supporting frame body and the limiting assembly in fig. 1.

In the figure: 1. a support plate; 2. a threaded rod; 3. a limiting plate; 4. a support frame body; 5. a limit component; 51. supporting a guard board; 52. the limiting bottom is made; 53. a moving block; 54. a limit rod; 55. a return spring; 6. a protective adhesive tape; 7. a connection assembly; 8. a thread movable sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a support frame is laid to pipeline optical cable, including backup pad 1 and support frame body 4, the inside of backup pad 1 is inserted and is equipped with threaded rod 2, and threaded rod 2's surface cover is equipped with screw thread movable sleeve 8, screw thread movable sleeve 8's right side is through coupling assembling 7 fixedly connected with limiting plate 3, support frame body 4 and threaded rod 2's inner wall fixed connection, spacing subassembly 5 is installed on the top of support frame body 4, and spacing subassembly 5 is done 52 including supporting backplate 51 and spacing end, spacing end is done 52 and is provided with the multiunit, and two sets of spacing end are done 52 symmetry and are installed as a set, in the in-process of using, drive screw thread movable sleeve 8 at its surface reciprocates through screw thread movable sleeve 8, and drive limiting plate 3 through screw thread movable sleeve 8 and remove, can play spacing effect to the optical cable, thereby the surface of support frame body 4 drops to influence the installation effectiveness of optical cable, improve the efficiency of installation.

Further, referring to fig. 4, it can be known that the support guard plates 51 are symmetrically and fixedly installed on the surface of the support frame body 4, the limiting bottom is 52 inserted between the two groups of support guard plates 51, the support guard plates 51 are provided with two groups, and in the use process, the two groups of support guard plates 51 can play a limiting role on the limiting bottom 52.

Further, referring to fig. 4, it can be known that the front and rear surfaces of the limiting bottom plate 52 are symmetrically and fixedly connected with a moving block 53, a rectangular chute is formed on the surface of the supporting guard plate 51, the moving block 53 is inserted into the rectangular chute, the moving block 53 is in sliding connection with the supporting guard plate 51, and in the use process, the moving block 53 can move in the rectangular chute, so that the limiting bottom plate 52 is convenient to adapt to optical cables with different diameters.

Further, referring to fig. 3 and 4, it can be known that the limiting rod 54 is fixedly inserted into the rectangular sliding groove, the sliding groove is formed in the center of the moving block 53, the moving block 53 is sleeved on the surface of the limiting rod 54, the moving block 53 is slidably connected with the limiting rod 54, and in the use process, the limiting rod 54 can limit the moving block 53.

Further, referring to fig. 4, it can be known that the surface of the limiting rod 54 is sleeved with a reset spring 55, the reset spring 55 is divided into a plurality of sections, one end of the reset spring 55 is connected with the side wall of the moving block 53, the other end of the reset spring 55 is fixedly connected with the inner wall of the supporting guard plate 51, an arc notch is formed in the surface of the limiting bottom 52, the radian of the arc notch is matched with the surface of the optical cable, and two groups of limiting bottoms 52 form a group, so that the limiting effect on the optical cable is achieved.

Further, referring to fig. 2, it can be known that the bottom end of the limiting plate 3 is uniformly and fixedly provided with the protective rubber strip 6, the protective rubber strip 6 is made of rubber, the protective rubber strip 6 is made of ethylene propylene diene monomer, is basically a saturated polymer, and has good ageing resistance, good weather resistance, good electrical insulation performance, good chemical corrosion resistance and good impact elasticity, and can protect the optical cable through the protective rubber strip 6 in the use process.

Working principle: when the optical cable spacing device is used, according to the figures 1, 2, 3 and 4, when the optical cable is required to be spacing, a related technician manually lays the cable on the surface of the support frame body 4, the cable can be spacing through the spacing bottom 52 in the laying process, and the optical cable with different diameter sizes is adapted through the movement of the spacing bottom 52;

After the laying is finished, the related operators manually rotate the threaded rod 2 clockwise, the threaded rod 2 rotates to drive the threaded movable sleeve 8 to rotate, and the threaded movable sleeve 8 rotates to drive the limiting plate 3 to move downwards, so that the optical cable is convenient to limit and fix, the stability of the optical cable in use is improved, and the operation is finished.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a support frame is laid to pipeline optical cable, includes backup pad (1) and support frame body (4), a serial communication port, the inside of backup pad (1) is inserted and is equipped with threaded rod (2), and the surface cover of threaded rod (2) is equipped with screw thread movable sleeve (8), the right side of screw thread movable sleeve (8) is through coupling assembling (7) fixedly connected with limiting plate (3), support frame body (4) and the inner wall fixed connection of threaded rod (2), spacing subassembly (5) are installed on the top of support frame body (4), and spacing subassembly (5) are done (52) including support backplate (51) and spacing end, do (52) are provided with the multiunit at the bottom of spacing, and two sets of do (52) symmetry installation as a set of at the bottom of spacing.

2. A supporting frame for laying a conduit optical cable according to claim 1, wherein the supporting guard plates (51) are symmetrically and fixedly installed on the surface of the supporting frame body (4), and the limiting bottom (52) is inserted between two groups of the supporting guard plates (51).

3. The supporting frame for laying the pipeline optical cable according to claim 1, wherein moving blocks (53) are symmetrically and fixedly connected to the front surface and the rear surface of the limiting bottom plate (52), rectangular sliding grooves are formed in the surface of the supporting guard plate (51), the moving blocks (53) are inserted into the rectangular sliding grooves, and the moving blocks (53) are in sliding connection with the supporting guard plate (51).

4. A supporting frame for laying a pipeline optical cable according to claim 3, wherein a limiting rod (54) is fixedly inserted into the rectangular sliding groove, the sliding groove is formed in the center of the moving block (53), the moving block (53) is sleeved on the surface of the limiting rod (54), and the moving block (53) is in sliding connection with the limiting rod (54).

5. The supporting frame for laying a pipeline optical cable according to claim 4, wherein a return spring (55) is sleeved on the surface of the limiting rod (54), the return spring (55) is divided into a plurality of sections, one end of the return spring (55) is connected with the side wall of the moving block (53), and the other end of the return spring (55) is fixedly connected with the inner wall of the supporting guard plate (51).

6. The support frame for laying the optical cable in the pipeline according to claim 1, wherein the bottom end of the limiting plate (3) is uniformly and fixedly provided with a protective rubber strip (6), and the protective rubber strip (6) is made of rubber.