CN210803821U - Optical cable pipeline fixing device - Google Patents

Abstract

The utility model discloses an optical cable pipeline fixing device, the middle part of a base is provided with two parallel installation cavities which are horizontally arranged at intervals, one installation cavity is internally provided with a polished rod, the other installation cavity is internally provided with a screw rod through a bearing, the bottom of a support plate is provided with two guide parts which are respectively inserted into the two installation cavities through two long grooves on the surface of the base, the two guide parts are respectively sheathed on the polished rod and the screw rod, the guide parts sheathed on the screw rod are provided with screw sleeves, the screw sleeves on the two support plates are opposite in rotation direction, a top plate is hinged on the top of one support plate through a hinged shaft, the free end of the top plate is provided with a lock groove, the top of the other support plate is provided with a lock shaft corresponding to the position of the lock groove, the lock shaft passes through the lock groove, the top of the lock shaft is provided with a locking part, the, the technical problems that in the prior art, pipeline fixing operation is complex, and damage is caused to a pipeline in the fixing process are solved.

Description

Optical cable pipeline fixing device

Technical Field

The utility model belongs to the pipeline installation instrument field especially relates to an optical cable pipeline fixing device.

Background

The pipeline optical cable is used for an access network or an outdoor optical cable used in a land network, the pipeline laying is generally carried out in urban areas, the environment of the pipeline laying is good, so that no special requirements are required for the optical cable interlayer, no armor is needed, the length of a laying section and the position of a splicing point need to be selected before the pipeline laying, the optical cable needs to be pulled to the other end after penetrating through the pipeline from one end in a mechanical side-pulling or manual pulling mode during the laying, the once pulling force cannot exceed the allowable tension of the optical cable, and the material for manufacturing the pipeline can be selected according to the construction working conditions.

And when fixed pipeline, need fix the pipeline at the laying position, current pipeline fixing device can damage the life that the surface that leads to the pipeline subtracts the loss, simultaneously, needs artifical repetitious operation just can be fixed the pipeline during installation, operates inconveniently, and the fixed of pipeline can not be centering when being under construction moreover, leads to the pipeline slope to buckle, and is also higher to the harm of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable pipeline fixing device, the pipeline fixed operation is complicated among the solution above-mentioned prior art, and fixed process causes the technical problem of harm to the pipeline.

The utility model provides a technical scheme that its technical problem adopted is:

a cable duct securement device, comprising: the base is provided with two parallel installation cavities which are horizontally arranged at intervals, a polished rod is arranged in one installation cavity, a screw rod is arranged in the other installation cavity through a bearing, two guide parts are arranged at the bottom of each support plate and are respectively inserted into the two installation cavities through two long grooves in the surface of the base, the two guide parts are respectively sleeved on the polished rod and the screw rod, screw sleeves are arranged on the guide parts sleeved on the screw rod, the screw sleeves arranged on the two support plates are opposite in rotation direction, the top plate is hinged to the top of one support plate through a hinge shaft, the free end of the top plate is provided with a lock groove, a lock shaft is arranged at the position, corresponding to the lock groove, of the top of the other support plate and penetrates through the lock groove, a locking part is assembled at the top of the lock shaft, a bottom cushion plate is arranged in the middle of the surface, The middle part of the inner side surface of the supporting plate is provided with a side base plate, the middle part of the bottom surface of the top plate is provided with a top base plate, and the bottom of the bottom base plate is provided with an elastic supporting structure.

The utility model discloses an optical cable pipeline fixing device, screw rod one end is connected with driving motor's output.

The utility model discloses an optical cable pipeline fixing device, the T type groove that extends about backup pad and side bolster junction have, T type groove slidable mounting has the supporting shoe, the supporting shoe is connected with the side bolster.

The utility model discloses an optical cable pipeline fixing device, the roof is installed on the roof through adjustable the housing screw, the roof has the screw hole with housing screw cooperation department, the housing screw top has the handle that is used for rotatory adjustment height.

The utility model discloses an optical cable pipeline fixing device, elastic support structure is including fixing two telescopic links of arranging at the horizontal interval in base surface, the top and the backing plate of telescopic link are connected, the cover is equipped with the spring on the telescopic link.

The utility model discloses an optical cable pipeline fixing device, the outside that lies in the articulated backup pad that has the roof on the base is fixed with the bracing piece that is used for supporting the roof after the upset.

The utility model discloses an optical cable pipeline fixing device, the vertical central cross-section of base plate, side backing plate and top backing plate is in same vertical plane.

The utility model discloses the beneficial effect who produces is: the utility model provides an optical cable pipeline fixing device, four backing plates that surround, the effectual pipe fitting centre gripping that carries out, and through rotating to opposite swivel nut and screw assembly, and through motor drive, can improve the tight convenience of pipeline clamp, and two backup pad synchronous motion can guarantee the centering of pipeline, avoid the pipeline turn round or the unsafe problem in location, gliding T type groove can adapt to the pipeline of different pipe diameters about setting up, through setting up elastic support structure, can alleviate the impact of pipeline to the device.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a partial enlarged view of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, an optical cable duct fixing device includes a base 1, in this embodiment, the base 1 is a rectangular plate-shaped structure, and the base 1 is a mounting carrier for other components. In other embodiments, the specific structural form of the base 1 is not limited, and those skilled in the art may design the base at will according to the construction conditions.

The utility model discloses an in the preferred embodiment, the extending direction of the pipeline that the definition was waited to install is vertical, base 1 is last to have two vertical interval arrangement's installation cavity 2, it is fixed with screw rod 4 transversely to wear the dress through bearing 3 in one of them installation cavity 2, the one end of screw rod 4 is connected with driving motor 25, transversely wear to be equipped with polished rod 5 in another installation cavity 2 of base 1, polished rod 5 and the screw rod 4 that correspond are along vertical interval arrangement, and polished rod 5's axis is unanimous with screw rod 4, the elongated slot 6 of horizontal extension is seted up to the position department that corresponds polished rod 5 and screw rod 4 on the base 1 upper flank, two elongated slots 6 all communicate with installation cavity 2 that correspond.

The utility model discloses a preferred embodiment, there are two parallel backup pads 7 of face along horizontal interval arrangement on the base 1, backup pad 7 is the riser, two backup pads 7 are used for enclosing the horizontal both sides of establishing at the pipeline, the lower extreme of backup pad 7 has the swivel nut 9 that is used for leading complex guide part 8 and is used for with screw rod 4 threaded connection with polished rod 5, in this embodiment, guide part 8 is the sliding sleeve of fixed connection in the bottom of backup pad 7, and the direction of rotation of two swivel nuts 9 is opposite, can drive two backup pads 7 when screw rod 4 rotates like this and be close to relatively and keep away from mutually the back mutually.

The utility model discloses a preferred embodiment, the central point that lies in two backup pads 7 on base 1 puts the elastic support structure who is provided with the bottom that is used for supporting the pipeline, this elastic support structure is located two positions between installation cavity 2 on base 1, still be equipped with the side bearing structure that is used for supporting pipeline both sides lateral wall on the relative lateral wall of two backup pads 7, one of them backup pad 7 upper end is provided with longitudinal extension's articulated shaft 16, articulated on the articulated shaft 16 have around this articulated shaft 16 rotate in order to set up roof 17 in two backup pads 7. The free end of the top plate 17 is provided with a locking groove 22 extending along the plate surface, and the structure of the locking groove 22 is the structure that when the top plate 17 is transversely placed, the locking groove 22 transversely extends. The upper end of the other supporting plate 7 is provided with a locking piece 23 which rotates around an axis extending up and down, when the top plate 17 is erected on the two supporting plates 7, the locking piece 23 penetrates through the locking groove 22 and can be in limited fit with the top plate 17 after being manually screwed to adjust the angle so as to fix the top plate 17 on the corresponding supporting plate 7, the top plate 17 is further in threaded connection with a top pressing structure, and the top pressing structure is provided with a top cushion plate 20 which is used for being in elastic support fit with the top side of the pipeline.

The utility model discloses a preferred embodiment, specific to elastic support structure, elastic support structure is including fixing two telescopic links 10 on base 1 and horizontal interval arrangement, and the upper end of telescopic link 10 is connected with the bottom plate, is equipped with the backing plate 12 on the bottom plate, and the cover is equipped with spring 11 on the telescopic link 10. In actual use, a pipeline is placed on the bottom cushion plate 12, and the elastic support for the pipeline can be realized through the arrangement of the spring 11 and the telescopic rod 10, of course, in other embodiments, the elastic supporting structure may have the structure of only one telescopic rod 10, or the bottom cushion plate may be arranged as an elastic cushion plate structure.

In the preferred embodiment of the present invention, for the side supporting structure, in this embodiment, the opposite sides of the two supporting plates 7 are provided with the T-shaped grooves 13 extending up and down, and the side supporting structure includes the supporting blocks 14 guiding the T-shaped grooves 13 and the side backing plates 15 fixed on the supporting blocks 14. Side backing plate 15 is used for enclosing and establishes on treating the lateral wall of fixed pipeline, can guarantee the fixed stay to the pipeline lateral wall through setting up this structure, sets up the T-slot in supporting shoe 14 direction complex structure simultaneously, can guarantee to the pipeline of different pipe diameters, removes the in-process at backup pad 7, and side backing plate 15 all has the adaptability self-interacting space of upper and lower direction, realizes the device's commonality. Of course, in other embodiments, the side support structures may also be designed merely as backing plates fixed to the corresponding side walls of the support plate 7.

The preferred embodiment of the present invention is to have two states for the top plate 17, one of which is to set up the free end on the corresponding supporting plate 7, and to constitute the whole rectangular frame structure of the device, and the free end is turned outwards in the other state, which facilitates putting in the pipeline. And the central point on the roof 17 puts out and then sets up the screw hole 18 that sets up by lining up both sides face, and the tight structure of corresponding roof pressure includes threaded connection in the compression screw 19 of screw hole 18, and the one end of compression screw 19 is fixed with top backing plate 20, and after roof 17 was fixed on two backup pads 7, through twisting the compression screw 19 soon, can press top backing plate 20 and establish on the pipeline to the realization is fixed compressing tightly of pipeline. And the other end of the above-mentioned pressing screw rod 19 is provided with a handle 21 for a worker to operate.

The utility model discloses an in the preferred embodiment, support to compress tightly in order to realize the laminating to the pipeline, foretell top bolster 20, side bolster 15 and bottom plate 12 are the arc plate structure of treating the outside protruding establishment of fixed pipeline dorsad.

In the preferred embodiment of the present invention, in order to realize the support of the top plate 17 when the top plate 17 is opened, the support rod 24 extending up and down and used for supporting the turned top plate 17 is fixed on the base 1 outside the support plate 7 hinged with the top plate 17.

The utility model discloses a preferred embodiment, for retaining member 23, as shown in FIG. 1, it has two top splenium that extend back to back of the body along the axis direction that the perpendicular to corresponds, and the horizontal width of top splenium is greater than the width of corresponding locked groove 22, and the lower extreme of top splenium can the roof pressure in the upper end of roof 17 after retaining member 23 rotates certain angle, realizes roof 17 in the relative connection of backup pad 7.

Of course, in other embodiments, the support bar may not be provided, and the maximum opening angle of the top plate 17 may be defined directly by the structural design of the hinge shaft 16.

During the use, earlier turn over roof 17, then put into the pipeline on the elastic support structure between two backup pads 7, then realize the support to the pipeline through elastic support structure, driving motor 25 starts the back, because swivel nut 9 on two backup pads 7 is to opposite soon, then two backup pads 7 receive the drive can synchronous inside removal, and press from both sides the lateral wall of pipeline through the collateral branch bearing structure, realize the preliminary fixed of pipeline, later with roof 17 upset lock, fix roof 17 in two backup pads 7 upper ends through retaining member 23, and compress tightly roof gasket 20 on the pipeline through rotatory roof pressure compact structure, finally realize the fixed of pipeline.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (7)

1. An optical cable conduit fixture device, comprising: the device comprises a base (1), two supporting plates (7) and a top plate (17), wherein two parallel mounting cavities (2) are arranged in the middle of the base (1) at a horizontal interval, a polished rod (5) is arranged in one mounting cavity (2), a screw rod (4) is arranged in the other mounting cavity (2) through a bearing, two guide parts (8) are arranged at the bottom of each supporting plate (7), the two guide parts (8) are respectively inserted into the two mounting cavities (2) through two long grooves (6) on the surface of the base (1), the two guide parts (8) are respectively sleeved on the polished rod (5) and the screw rod (4), threaded sleeves (9) are arranged on the guide parts (8) sleeved on the screw rod (4), the rotating directions of the threaded sleeves (9) arranged on the two supporting plates (7) are opposite, and the top plate (17) is hinged to the top of one supporting plate (7) through a hinge shaft (16), the free end of roof (17) has locked groove (22), another the backup pad (7) top has the lock axle with locked groove (22) position department of correspondence, the lock axle passes locked groove (22), the lock axle top is equipped with retaining member (23), base (1) surface middle part has bottom plate (12), backup pad (7) medial surface middle part has side backing plate (15), roof (17) bottom surface middle part has top backing plate (20), bottom plate (12) bottom has the elastic support structure.

2. An optical cable duct fixing device as claimed in claim 1, wherein one end of the screw (4) is connected to the output of the drive motor (25).

3. An optical cable duct fixing device as claimed in claim 1, wherein a T-shaped groove (13) extending up and down is formed at the joint of the supporting plate (7) and the side pad plate (15), the T-shaped groove (13) is provided with a supporting block (14) in a sliding manner, and the supporting block (14) is connected with the side pad plate (15).

4. An optical cable duct fixing device according to claim 1, wherein the top plate (17) is adjustably mounted on the top plate (17) by a compression screw (19), the top plate (17) has a threaded hole (18) at the matching part with the compression screw (19), and the top of the compression screw (19) is provided with a handle (21) for rotating and adjusting the height.

5. An optical cable pipeline fixing device according to claim 1, wherein the elastic support structure comprises two telescopic rods (10) fixed on the surface of the base (1) and arranged at intervals, the top of each telescopic rod (10) is connected with a bottom base plate (12), and the telescopic rods (10) are sleeved with springs (11).

6. An optical cable duct fixing device as claimed in claim 1, characterized in that a support bar (24) for supporting the turned-over top plate (17) is fixed to the base (1) on the outside of the support plate (7) to which the top plate (17) is hinged.

7. A cable duct fixation according to claim 1, wherein the vertical central cross-sections of the base pad plate (12), side pad plates (15) and top pad plate (20) are in the same vertical plane.

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