CN216583541U - Optical fiber pay-off mechanism convenient for adjusting tension force - Google Patents
Optical fiber pay-off mechanism convenient for adjusting tension force Download PDFInfo
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- CN216583541U CN216583541U CN202120861399.8U CN202120861399U CN216583541U CN 216583541 U CN216583541 U CN 216583541U CN 202120861399 U CN202120861399 U CN 202120861399U CN 216583541 U CN216583541 U CN 216583541U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
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Abstract
The utility model relates to an optical fiber pay-off mechanism convenient for tension adjustment, which comprises a pay-off reel, a first pay-off seat, a second pay-off seat, a pay-off motor and a height adjusting mechanism, wherein the pay-off motor is connected to the first pay-off seat; the height adjusting mechanism comprises a rectangular frame, a first moving plate and a second moving plate, the first moving plate and the second moving plate synchronously move under the guide of the rectangular frame respectively, the rectangular frame comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are connected end to end, and a tensioning structure is connected to the second side plate. Through tensioning texture's setting, can adjust the tensile force of cable through the position of the regulation take-up pulley of spring and slider self-adaptation in the spout to the process that makes the unwrapping wire is more smooth and easy.
Description
Technical Field
The utility model relates to the technical field of optical fiber pay-off, in particular to an optical fiber pay-off mechanism convenient for adjusting tension.
Background
With the rapid development of the communication industry and the wide popularization of computers and smart phones, the traditional network cable cannot meet the requirements of people on the network, and the optical fiber and the optical cable composed of the optical fiber gradually develop into the leading role in the communication and propagation field and play an important role in the communication field of the modern society. When the optical cable is laid, the optical cable is integrally coiled, the optical cable is laid only by supporting the bracket to be laid, but the bracket is not suitable for scattered small bundles of optical cables, different types of optical cables are required to be used sometimes, and the single optical cable pay-off device obviously cannot meet the requirements of people. In order to ensure smooth paying-off in the process of paying-off the optical cable, the optical cable is pre-tightened.
Disclosure of Invention
In order to overcome at least part of defects in the prior art, the embodiment of the utility model provides the optical fiber pay-off mechanism with the tension force convenient to adjust, the structure is simple, the use is convenient, the optical cable can be pre-tightened, and the height of the pay-off reel can be adjusted according to the type of the optical cable.
The utility model relates to an optical fiber pay-off mechanism convenient for tension force adjustment, which comprises a pay-off reel, a first pay-off seat, a second pay-off seat, a pay-off motor and a height adjusting mechanism, wherein the pay-off motor is connected to the first pay-off seat;
the height adjusting mechanism comprises a rectangular frame, a first moving plate and a second moving plate, the first moving plate and the second moving plate synchronously move under the guidance of the rectangular frame respectively, the rectangular frame comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are connected end to end, the upper end of the first moving plate is connected to the first pay-off seat, and the second moving plate is connected to the second pay-off seat;
the tensioning mechanism comprises a guide wheel, a tensioning assembly and a paying-off wheel, a cable sequentially passes through the guide wheel, the tensioning assembly and the paying-off wheel, the tensioning assembly comprises a sliding block provided with a tensioning wheel, a spring is connected to the upper end of the sliding block, a sliding groove is formed in the inner side of the second side plate, and the sliding block slides in the sliding groove.
Furthermore, a first guide groove is formed in the inner side of the first side plate, a second guide groove is formed in the inner side of the third side plate, the first moving plate is at least partially located in the first guide groove, the first moving plate moves along the first guide groove, the second moving plate is at least partially located in the second guide groove, and the second moving plate moves along the second guide groove.
Furthermore, the number of the first guide grooves is 2, the 2 first guide grooves are symmetrically arranged along the central axis of the first side plate in the vertical direction, the number of the second guide grooves is 2, and the 2 second guide grooves are symmetrically arranged along the central axis of the third side plate in the vertical direction.
Further, height adjustment mechanism still includes actuating mechanism, actuating mechanism includes first drive lead screw, second drive lead screw, first band pulley, second band pulley and rotates the motor, first band pulley is connected on first drive lead screw, the second band pulley is connected on the second drive lead screw, first band pulley with the second band pulley passes through belt transmission and connects, it connects through reduction gears to rotate the motor first drive lead screw or second drive lead screw, first drive lead screw passes through screw-nut and connects on the first movable plate, the second drive lead screw passes through screw-nut and connects on the second movable plate.
Further, the novel multifunctional electric heating cooker also comprises a base, and the lower ends of the first side plate, the second side plate, the third side plate and the fourth side plate are connected to the upper surface of the base.
Further, the base includes first plate body and second plate body, first plate body with connect through the connecting rod between the second plate body, form between first plate body and the second plate body and be used for the installation the rotation motor with reduction gears's installation cavity.
Further, the lower surface of the second plate body is connected with a roller.
Further, the rotating motor and the speed reducing mechanism are both connected to the upper surface of the second plate body.
The utility model has the advantages that: according to the optical fiber pay-off mechanism convenient for adjusting the tension force, the height of the first pay-off seat and the height of the second pay-off seat can be adjusted according to the diameter of the pay-off reel and the residual wire amount of the pay-off reel through the height adjusting mechanism, when the pay-off is not needed, the pay-off reel can be accommodated in the rectangular frame through adjusting the heights of the first pay-off seat and the second pay-off seat, and the space occupation in the height direction is reduced; in addition, through the arrangement of the tensioning structure, the tensioning force of the cable can be adjusted by adjusting the position of the tensioning wheel in the sliding groove in a self-adaptive manner through the spring and the sliding block, so that the paying-off process is smoother.
In order to make the aforementioned and other objects, features and advantages of the utility model comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an optical fiber pay-off mechanism convenient for adjusting tension force.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an optical fiber pay-off mechanism convenient for tension adjustment in a preferred embodiment of the present invention includes a pay-off reel 1, a first pay-off base 2, a second pay-off base 3, a pay-off motor 4 and a height adjusting mechanism 5, wherein the pay-off motor 4 is connected to the first pay-off base 2, the pay-off reel 1 is connected to the pay-off motor 4 through a pay-off shaft 11, the second pay-off base 3 is connected to a bearing block 31, and the pay-off shaft 11 is rotatably connected to the bearing block 31;
the height adjusting mechanism 5 comprises a rectangular frame 51, a first moving plate 52 and a second moving plate 53, the first moving plate 52 and the second moving plate 53 synchronously move under the guidance of the rectangular frame 51, the rectangular frame 51 comprises a first side plate 511, a second side plate 512, a third side plate 513 and a fourth side plate (not shown) which are connected end to end, the upper end of the first moving plate 52 is connected to the first pay-off seat 2, and the second moving plate 53 is connected to the second pay-off seat 3. Through the setting of height adjustment mechanism 5, can adjust first unwrapping wire seat 2 and second unwrapping wire seat 3's height according to the diameter of unwrapping wire dish 1 and the surplus line volume of unwrapping wire dish 1, when need not the unwrapping wire, can also accomodate the rectangular frame in through the height of adjusting first unwrapping wire seat 2 and second unwrapping wire seat 3.
The second side plate 512 is connected with a tensioning structure 6, the tensioning structure 6 comprises a guide wheel 61, a tensioning assembly 62 and a paying-off wheel 63, a cable sequentially passes through the guide wheel 61, the tensioning assembly 62 and the paying-off wheel 63, the tensioning assembly 62 comprises a sliding block 622 provided with a tensioning wheel 621, the upper end of the sliding block 622 is connected with a spring 623, a sliding groove 5121 is formed in the inner side of the second side plate 512, and the sliding block slides in the sliding groove. In the actual implementation process, the tensioning structure 6 further comprises a guide wheel 64, in the cable paying-off process, the cable firstly passes through the paying-off disc 1, is guided to a tensioning wheel 621 of the tensioning assembly 62 by a guide wheel 61, is tensioned by the tensioning wheel 621, is guided by the guide wheel 64, is conveyed to the paying-off wheel 63 and is discharged, a paying-off hole for passing through the cable is formed in the second side plate 512, the cable passing through the paying-off wheel 63 is led out through the paying-off hole, and the cable led out through the paying-off hole is pulled by manpower or a traction mechanism so as to complete the wiring of the cable.
In the above embodiment, a first guide groove (not shown) is formed inside the first side plate 511, a second guide groove (not shown) is formed inside the third side plate 513, the first moving plate 52 is at least partially located in the first guide groove, the first moving plate 52 moves along the first guide groove, the second moving plate 53 is at least partially located in the second guide groove, and the second moving plate 53 moves along the second guide groove.
In the above embodiment, the number of the first guide grooves is 2, 2 first guide grooves are symmetrically arranged along the central axis of the first side plate 511 in the vertical direction, the number of the second guide grooves is 2, and 2 second guide grooves are symmetrically arranged along the central axis of the third side plate 513 in the vertical direction.
In the above embodiment, the height adjustment mechanism 5 further includes the driving mechanism 54, the driving mechanism 54 includes the first driving screw 541, the second driving screw 542, the first pulley 543, the second pulley 544 and the rotary motor 545, the first pulley 543 is connected to the first driving screw 541, the second pulley 544 is connected to the second driving screw 542, the first pulley 543 and the second pulley 544 are connected by a belt transmission, the rotary motor 545 is connected to the first driving screw 541 or the second driving screw 542 through the speed reduction mechanism 546, the first driving screw 543 is connected to the first moving plate 52 through a screw nut, and the second driving screw 542 is connected to the second moving plate 53 through a screw nut. The speed reducing mechanism 546 is driven to rotate by the rotating motor 545, and then the first driving screw 541 and the second driving screw 542 are driven by the speed reducing mechanism 546 to synchronously move, so that the first moving plate 52 and the second moving plate 53 are driven to synchronously move, and the first pay-off seat 2 and the second pay-off seat 3 synchronously ascend or descend, thereby realizing the height adjustment of the pay-off reel 1.
In the above embodiment, a base 7 is further included, and the lower ends of the first side plate 511, the second side plate 512, the third side plate 513 and the fourth side plate 514 are all connected to the upper surface of the base 7. The base 7 includes a first plate 71 and a second plate 72, the first plate 71 is connected to the second plate 72 through a connecting rod 73, and an installation cavity 74 for installing the rotating motor 545 and the speed reducing mechanism is formed between the first plate 71 and the second plate 72.
In the above embodiment, rollers (not shown) are connected to the lower surface of the second plate 72. The rotation motor 545 and the reduction mechanism 546 are both connected to the upper surface of the second plate 72. The first driving screw 541 penetrates through the first plate 71, and the lower end of the second driving screw 542 is rotatably connected to the first plate 71.
The principle and the implementation mode of the utility model are explained by applying specific embodiments in the utility model, and the description of the embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides an optic fibre paying out machine constructs convenient to adjust tight power that rises which characterized in that: the pay-off device comprises a pay-off reel, a first pay-off seat, a second pay-off seat, a pay-off motor and a height adjusting mechanism, wherein the pay-off motor is connected to the first pay-off seat;
the height adjusting mechanism comprises a rectangular frame, a first moving plate and a second moving plate, the first moving plate and the second moving plate synchronously move under the guidance of the rectangular frame respectively, the rectangular frame comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are connected end to end, the upper end of the first moving plate is connected to the first pay-off seat, and the second moving plate is connected to the second pay-off seat;
the tensioning mechanism comprises a guide wheel, a tensioning assembly and a paying-off wheel, a cable sequentially passes through the guide wheel, the tensioning assembly and the paying-off wheel, the tensioning assembly comprises a sliding block provided with a tensioning wheel, a spring is connected to the upper end of the sliding block, a sliding groove is formed in the inner side of the second side plate, and the sliding block slides in the sliding groove.
2. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 1, wherein: the first side plate is provided with a first guide groove on the inner side, the third side plate is provided with a second guide groove on the inner side, the first moving plate is at least partially positioned in the first guide groove, the first moving plate moves along the first guide groove, the second moving plate is at least partially positioned in the second guide groove, and the second moving plate moves along the second guide groove.
3. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 2, wherein: the number of the first guide grooves is 2, the 2 first guide grooves are symmetrically arranged along the central axis of the first side plate in the vertical direction, the number of the second guide grooves is 2, and the 2 second guide grooves are symmetrically arranged along the central axis of the third side plate in the vertical direction.
4. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 3, wherein: height adjustment mechanism still includes actuating mechanism, actuating mechanism includes first drive lead screw, second drive lead screw, first band pulley, second band pulley and rotates the motor, first band pulley is connected on first drive lead screw, the second band pulley is connected on the second drive lead screw, first band pulley with the second band pulley passes through belt transmission and connects, it connects through reduction gears to rotate the motor first drive lead screw or second drive lead screw, first drive lead screw passes through screw-nut and connects on the first movable plate, the second drive lead screw passes through screw-nut and connects on the second movable plate.
5. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 4, wherein: the lower ends of the first side plate, the second side plate, the third side plate and the fourth side plate are connected to the upper surface of the base.
6. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 5, wherein: the base comprises a first plate body and a second plate body, the first plate body is connected with the second plate body through a connecting rod, and the first plate body and the second plate body
An installation cavity for installing the rotating motor and the speed reducing mechanism is formed between the two plate bodies.
7. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 6, wherein: the lower surface of the second plate body is connected with a roller.
8. The optical fiber pay-off mechanism facilitating tension adjustment according to claim 6, wherein: the rotating motor and the speed reducing mechanism are both connected to the upper surface of the second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861399.8U CN216583541U (en) | 2021-04-25 | 2021-04-25 | Optical fiber pay-off mechanism convenient for adjusting tension force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861399.8U CN216583541U (en) | 2021-04-25 | 2021-04-25 | Optical fiber pay-off mechanism convenient for adjusting tension force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216583541U true CN216583541U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861399.8U Active CN216583541U (en) | 2021-04-25 | 2021-04-25 | Optical fiber pay-off mechanism convenient for adjusting tension force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216583541U (en) |
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2021
- 2021-04-25 CN CN202120861399.8U patent/CN216583541U/en active Active
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