Optical fiber take-up stand

Abstract

The utility model relates to the technical field of take-up frames, and discloses an optical fiber take-up frame which comprises a bottom plate, a box body is arranged on the bottom plate, a plurality of rotatable rotating rods are arranged on the upper end face of the box body, a plurality of bobbins are arranged on the corresponding rotating rods in a sleeved mode, a cavity is formed in the box body, and a rotating assembly is arranged in the cavity. Vertical plates are arranged at the two ends of the box body, a limiting plate is arranged between the two vertical plates, a plurality of limiting rods are arranged on the lower end face of the limiting plate and inserted into the corresponding rotating rods, and a mounting assembly is arranged on the limiting plate; a guide frame is further arranged on the bottom plate, and a lifting assembly is further arranged on the bottom plate. Through the above structure, the guide frame is driven by the lifting assembly to continuously ascend and descend, and the guide frame continuously ascends and descends to drive a plurality of optical fibers to continuously ascend and descend, so that the plurality of optical fibers can be uniformly wound on the corresponding bobbins, and the optical fibers can be prevented from being always wound on the same positions of the bobbins; therefore, the winding of the optical fiber on the bobbin is not uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to a take -up stand technical field, concretely relates to a kind of optical fiber take -up stand. BACKGROUND

[0002] Optical fiber is a kind of fiber made of glass or plastic, mainly utilizes the principle of total reflection of light to carry light.Optical fiber is usually composed of core, cladding and protective sleeve, the core is responsible for light transmission, the cladding ensures total reflection of light in the core, and the protective sleeve provides physical protection;After optical fiber cable production, take -up stand is needed to be used to wind it, to facilitate transportation and storage.

[0003] For example, the patent with the announcement number CN222042182U discloses a kind of optical fiber take -up stand, although the kind of optical fiber take -up stand is convenient to simultaneously wind multiple optical fibers, and the winding efficiency is high, without adding equipment, save time and effort;But the kind of optical fiber take -up stand when actually using, when the winding reel is driven by the rotating rod, the optical fiber is easily wound at the same position on the winding reel, so that the winding of the optical fiber on the winding reel is not uniform enough, thereby leading to the winding effect of the winding reel on the optical fiber is poor, so it needs to be improved. SUMMARY

[0004] The utility model aims at providing a kind of optical fiber take -up stand to solve the problems raised in the above background.

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

[0006] A kind of optical fiber take -up stand, including bottom plate, bottom plate is equipped with box body, the upper end surface of box body is equipped with multiple and rotatable rotating rod, multiple spool is equipped on corresponding rotating rod, cavity is opened in box body, rotating assembly is equipped in cavity, rotating assembly is used to drive multiple rotating rod to rotate synchronously;Two end portions of box body are equipped with vertical plate, limit plate is equipped between two vertical plates, the lower end surface of limit plate is equipped with multiple limit rods, limit rod is inserted on the setting of corresponding rotating rod, installation assembly is equipped on limit plate, installation assembly is used to dismount limit plate between two vertical plates;Bottom plate is also equipped with guide frame for guiding multiple optical fibers, bottom plate is also equipped with lifting assembly, lifting assembly is used to drive guide frame to lift.

[0007] Preferably, the lower end portion of rotating rod is equipped with the rotating rod with one end inserted into cavity, worm wheel is equipped on rotating rod;

[0008] Rotating assembly includes rotating shaft in cavity and rotatable, worm is equipped on rotating shaft and engaged with worm wheel, rotating shaft rotates to drive multiple rotating rod to rotate synchronously.

[0009] Preferably, the two ends of the limiting plate are bent downward to form bent portions, and opposite positioning rods are arranged on the bent portions, and positioning rings are arranged at the one ends of the positioning rods;

[0010] The mounting assembly comprises a fixing plate arranged on the bent portion, the positioning rod is arranged through the fixing plate, the fixing plate is provided with a fixing cylinder covering the positioning rod, the fixing plate is further provided with a plurality of insertion rods penetrating the bent portion at one end, and a spring is further arranged on the positioning rod, and the spring is used for pushing the insertion rod to insert into the vertical plate, so that the installation of the limiting plate between the two vertical plates is realized.

[0011] Preferably, the fixing plate is provided with a handle for pulling the fixing plate to move.

[0012] Preferably, the two sides of the guide frame are provided with first supports, and the middle part of the guide frame is further provided with a second support.

[0013] The lifting assembly comprises a horizontal plate arranged on the bottom plate, and a circular rod penetrating the corresponding first support at one end is arranged at the two end portions of the horizontal plate, and a threaded rod penetrating the second support at one end is further arranged on the horizontal plate, so that the threaded rod is driven to rotate to drive the guide frame to continuously lift.

[0014] Preferably, the lower end portions of the rotating rods are sleeved with overlapping rings.

[0015] Preferably, a first motor is arranged on one side wall of the vertical plate and used for driving the worm to rotate.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The utility model discloses a kind of fiber take-up frames, which comprises vertical plate, limiting plate, guide frame, rotating rod, worm, lifting assembly and box body, and the vertical plate is arranged on the limiting plate, the guide frame is arranged on the limiting plate, the rotating rod is arranged on the guide frame, the worm is arranged on the rotating rod, the lifting assembly is arranged on the vertical plate, and the box body is arranged on the vertical plate.

[0018] When the limiting plate is installed between the two vertical plates by the mounting assembly, the limiting rod is inserted into the upper end face of the rotating rod, and the upper end of the rotating rod is limited, so that the rotating rod can rotate more stably. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of a kind of fiber take-up frame in the utility model.

[0020] Figure 2 It is a structure schematic view of rotating rod in the utility model.

[0021] Figure 3 It is a cross-sectional structure schematic view of box body in the utility model.

[0022] Figure 4 It is the structural schematic view of the installation assembly installed on the limiting plate in the utility model.

[0023] Figure 5 It is the explosion structural schematic view of the fixed cylinder and the fixed plate in the utility model.

[0024] The meaning of each reference sign in the figure is:

[0025] 100, bottom plate; 110, box body; 120, spool; 130, vertical plate; 140, limiting plate; 141, bending part; 150, guide frame; 151, first support; 152, second support; 160, horizontal plate; 161, round rod; 162, threaded rod; 170, first motor; 180, second motor;

[0026] 200, rotating rod;

[0027] 301, cavity; 310, rotating rod; 311, worm gear; 320, rotating shaft; 330, lapping ring;

[0028] 400, limiting rod; 410, fixed plate; 411, fixed cylinder; 420, handle;

[0029] 500, positioning rod; 501, positioning ring; 510, inserting rod; 520, spring. DETAILED DESCRIPTION

[0030] In order to further understand the content of the utility model, the utility model is described in detail in combination with the drawings and examples. It should be understood that the examples are only used to explain the utility model and are not limited.

[0031] The following is combined with the drawings Figures 1-5 The example is further described in detail.

[0032] For example Figure 1As shown, the optical fiber take-up reel in the embodiment includes a bottom plate 100, the bottom plate 100 is provided with a box body 110, a plurality of rotatable rotating rods 200 are provided on the upper end face of the box body 110, a plurality of spools 120 are sleeved on the corresponding rotating rods 200, a cavity 301 is formed in the box body 110, a rotating assembly is arranged in the cavity 301, and the rotating assembly is used to drive the plurality of rotating rods 200 to rotate synchronously; the two end portions of the box body 110 are provided with vertical plates 130, a limiting plate 140 is arranged between the two vertical plates 130, a plurality of limiting rods 400 are arranged on the lower end face of the limiting plate 140, the limiting rods 400 are inserted into the corresponding rotating rods 200, and the limiting plate 140 is provided with a mounting assembly, which is used to disassemble and assemble the limiting plate 140 between the two vertical plates 130; the bottom plate 100 is further provided with a guide frame 150 for guiding a plurality of optical fibers, and the bottom plate 100 is further provided with a lifting assembly, which is used to drive the guide frame 150 to lift.

[0033] In the embodiment, the plurality of spools 120 are sleeved on the corresponding rotating rods 200 in sequence, then the limiting plate 140 is mounted between the two vertical plates 130 through the mounting assembly, the limiting rods 400 on the limiting plate 140 are inserted into the corresponding rotating rods 200, then the plurality of optical fibers are threaded through the guide frame 150 and wound on the corresponding spools 120, at this time, the plurality of rotating rods 200 are synchronously driven to rotate by the rotating assembly, the rotating rods 200 drive the plurality of spools 120 to rotate, so that the plurality of optical fibers are wound on the corresponding spools 120, when the spools 120 wind the optical fibers, the lifting assembly drives the guide frame 150 to continuously lift, the guide frame 150 continuously lifts and drives the plurality of optical fibers to continuously lift, so that the plurality of optical fibers can be uniformly wound on the corresponding spools 120, compared with the prior art, the optical fiber take-up reel can avoid that the optical fibers are always wound on the same position of the spool 120, so that the winding of the optical fibers on the spool 120 is uneven;

[0034] Among them, the vertical plate 130 is fixedly installed on the bottom plate 100, the limiting rod 400 is fixedly installed on the limiting plate 140, when the limiting plate 140 is mounted between the two vertical plates 130 through the mounting assembly, the limiting rod 400 is inserted into the upper end face of the rotating rod 200 and limits the upper end of the rotating rod 200, so that the rotating rod 200 can rotate more stably;

[0035] Among them, the box body 110 is fixedly installed on the bottom plate 100, the lower end portion of the rotating rod 200 is fixedly installed with a lap joint ring 330, when the spool 120 is sleeved on the rotating rod 200, the lowermost spool 120 is lapped on the lap joint ring 330, so that the lowermost spool 120 is lapped on the box body 110, so that the spool 120 is easy to be abraded, thereby causing damage to the spool 120;

[0036] When the spool 120 is sleeved on the rotating rod 200, the rotating rod 200 can drive the spool 120 to rotate.

[0037] As shown in the drawings, in the embodiment, the lower end of each rotating rod 200 is provided with a rotating rod 310 extending into the cavity 301, and a worm wheel 311 is sleeved on the rotating rod 310. Figures 1-3

[0038] The rotating assembly comprises a rotating shaft 320 arranged in the cavity 301 and rotatable, and a worm is arranged on the rotating shaft 320 and engaged with the worm wheel 311, and the rotating shaft 320 is rotated to drive the plurality of rotating rods 200 to rotate synchronously.

[0039] In the embodiment, the rotating rod 310 is fixedly installed on the lower end surface of the rotating rod 200, the lower end of the rotating rod 310 is rotatably installed on the bottom wall of the cavity 301 through a bearing, the worm is fixedly sleeved on the rotating shaft 320, the worm wheel 311 is fixedly installed on the rotating rod 310, and the two ends of the rotating shaft 320 are rotatably installed on the side wall of the cavity 301 through a bearing. When the rotating shaft 320 rotates, the rotating shaft 320 can drive the plurality of worm wheels 311 to rotate synchronously through the worm, the worm wheel 311 rotates, and the corresponding rotating rod 200 is driven to rotate through the rotating rod 310, so that the plurality of rotating rods 200 rotate synchronously.

[0040] In actual use, the side wall of the vertical plate 130 is fixedly provided with a first motor 170 for driving the rotating shaft 320 to rotate, and the output shaft of the first motor 170 is connected to the rotating shaft 320, so that the rotating shaft 320 can be driven to rotate by the first motor 170.

[0041] As shown in the drawings, in the embodiment, the two ends of the limiting plate 140 are bent downward to form a bent portion 141, and opposite positioning rods 500 are arranged on the bent portion 141, and a positioning ring 501 is arranged at one end of each positioning rod 500. Figures 1-5 The mounting assembly comprises a fixed plate 410 arranged on the bent portion 141, the positioning rods 500 pass through the fixed plate 410, the fixed plate 410 is provided with a fixed cylinder 411 covering the outside of the positioning rods 500, the fixed plate 410 is further provided with a plurality of insertion rods 510 passing through the bent portion 141 at one end, and a spring 520 is further sleeved on the positioning rod 500, the spring 520 is used to push the insertion rod 510 to insert into the vertical plate 130, so as to realize the installation of the limiting plate 140 between the two vertical plates 130.

[0042]

[0043] ​​In the embodiment, by the setting of the bending part 141, the positioning rod 500, the positioning ring 501, the fixed plate 410, the fixed cylinder 411, the insertion rod 510 and the spring 520, the positioning rod 500 is fixedly installed on the bending part 141, the positioning ring 501 is fixedly installed on the positioning rod 500, the fixed cylinder 411 is fixedly installed on the fixed plate 410, the insertion rod 510 is fixedly installed on the fixed plate 410, when the spring 520 pushes the fixed plate 410 away from the positioning ring 501, the fixed plate 410 drives the insertion rod 510 to move, and one end of the insertion rod 510 is inserted into the stand plate 130, so that the installation of the limiting plate 140 between the two stand plates 130 is realized.

[0044] When actually used, the fixed plate 410 is fixedly installed with the handle 420 for pulling the fixed plate 410 to move, the handle 420 is used to pull the fixed plate 410 to move, so that the insertion rod 510 on the fixed plate 410 slides out of the stand plate 130, thereby releasing the installation of the limiting plate 140 between the two stand plates 130.

[0045] As shown in Figures 1-2 In the embodiment, the two sides of the guide frame 150 are provided with the first support 151, and the middle part of the guide frame 150 is further provided with the second support 152.

[0046] The lifting assembly comprises the horizontal plate 160 provided on the bottom plate 100, the two end parts of the horizontal plate 160 are provided with the circular rod 161 penetrating one end of the corresponding first support 151, and the horizontal plate 160 is further provided with the threaded rod 162 penetrating one end of the second support 152 in a threaded manner, so that the threaded rod 162 is rotated to drive the guide frame 150 to continuously lift.

[0047] In the embodiment, by the setting of the first support 151, the second support 152, the horizontal plate 160, the circular rod 161 and the threaded rod 162, the first support 151 and the second support 152 are fixedly installed on the guide frame 150, the upper end of the circular rod 161 is fixedly installed on the horizontal plate 160, and the lower end of the circular rod 161 is fixedly installed on the bottom plate 100, so that the installation of the horizontal plate 160 on the bottom plate 100 is realized, meanwhile, the circular rod 161 limits the guide frame 150 through the first support 151, the upper end of the threaded rod 162 is rotatably installed on the lower end face of the horizontal plate 160 through a bearing, and the lower end of the threaded rod 162 is installed on the bottom plate 100 through a bearing, so that when the threaded rod 162 is reversely rotated, the guide frame 150 can be driven to continuously lift through the second support 152;

[0048] The guide frame 150 is provided with a plurality of guide holes for the optical fibers to penetrate, the guide holes correspond to the corresponding bobbins 120, so that the guide frame 150 lifts to make the plurality of optical fibers uniformly wound on the corresponding bobbins 120

[0049] In actual use, the second motor 180 is fixedly installed on the upper end surface of the horizontal plate 160, and the output shaft of the second motor 180 is connected to the threaded rod 162, so that the threaded rod 162 can be continuously and reversibly driven by the second motor 180.

[0050] In actual use, first, the plurality of bobbins 120 are sequentially sleeved on the corresponding rotating rods 200, then, the limiting plate 140 is installed on the two vertical plates 130 through the installation assembly, and the limiting rod 400 on the limiting plate 140 is inserted into the corresponding rotating rod 200, at this time, the plurality of optical fibers are passed through the guide frame 150 and wound on the corresponding bobbins 120, finally, the rotating shaft 320 is driven to rotate by the first motor 170, and the rotating shaft 320 synchronously drives the plurality of rotating rods 200 to rotate, so as to realize the winding of the plurality of optical fibers on the plurality of bobbins 120, and meanwhile, the threaded rod 162 is continuously and reversibly driven by the second motor 180, so that the guide frame 150 can be continuously lifted and lowered, and the optical fibers can be uniformly wound on the corresponding bobbins 120.

[0051] In summary, the above only describes the preferred embodiments of the present application, and any changes and modifications made within the scope of the present application should be included in the scope of the present application.

Claims

1. A fiber optic take-up frame, comprising a base plate (100), characterized in that: A box (110) is provided on the base plate (100). Multiple rotatable rotating rods (200) are provided on the upper surface of the box (110). Multiple spools (120) are sleeved on the corresponding rotating rods (200). A cavity (301) is provided inside the box (110). A rotating assembly is provided inside the cavity (301). The rotating assembly is used to drive the multiple rotating rods (200) to rotate synchronously. The box body (110) is provided with upright plates (130) at both ends, and a limiting plate (140) is provided between the two upright plates (130). Multiple limiting rods (400) are provided on the lower end surface of the limiting plate (140). The limiting rods (400) are inserted into the corresponding rotating rods (200). The limiting plate (140) is provided with an installation component, which is used to install and remove the limiting plate (140) between the two upright plates (130). The base plate (100) is also provided with a guide frame (150) for guiding multiple optical fibers, and the base plate (100) is also provided with a lifting assembly for driving the guide frame (150) to lift.

2. The fiber optic take-up frame according to claim 1, characterized in that: The lower end of each rotating rod (200) is provided with a rotating rod (310) that extends into the cavity (301), and a worm gear (311) is sleeved on each rotating rod (310). The rotating assembly includes a rotating shaft (320) disposed in the cavity (301) and rotatable. The rotating shaft (320) is provided with a worm gear that meshes with the worm wheel (311). The rotation of the rotating shaft (320) is used to drive multiple rotating rods (200) to rotate synchronously.

3. The fiber optic take-up frame according to claim 1, characterized in that: The two ends of the limiting plate (140) are bent downward to form a bent part (141). The bent part (141) is provided with a corresponding positioning rod (500). A positioning ring (501) is provided at one end of each positioning rod (500). The mounting assembly includes a fixing plate (410) on the bend (141), a positioning rod (500) passing through the fixing plate (410), a fixing cylinder (411) covering the positioning rod (500) on the fixing plate (410), a plurality of insert rods (510) with one end passing through the bend (141) on the fixing plate (410), and a spring (520) sleeved on the positioning rod (500). The spring (520) is used to push the insert rod (510) into the upright plate (130) to realize the installation of the limiting plate (140) between the two upright plates (130).

4. The fiber optic take-up frame according to claim 3, characterized in that: The fixed plate (410) is provided with a handle (420) for pulling the fixed plate (410) to move.

5. The fiber optic take-up frame according to claim 1, characterized in that: The guide frame (150) is provided with a first support (151) on both sides and a second support (152) in the middle of the guide frame (150). The lifting assembly includes a horizontal plate (160) on a base plate (100). Both ends of the horizontal plate (160) are provided with a round rod (161) that passes through the corresponding first support (151). The horizontal plate (160) is also provided with a threaded rod (162) that passes through the second support (152) at one end, so that the rotation of the threaded rod (162) drives the guide frame (150) to continuously lift and lower.

6. The fiber optic take-up frame according to claim 2, characterized in that: Each of the rotating rods (200) has an overlapping ring (330) fitted at its lower end.

7. The fiber optic take-up frame according to claim 2, characterized in that: A first motor (170) for driving the rotating shaft (320) to rotate is provided on one side wall of the upright plate (130).

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