Optical fiber hanger

Abstract

The utility model relates to an optical fiber hanger, which is hung on a workshop top plate, is positioned above optical fiber processing equipment, and comprises a first support system and a second support system, the first supporting system and the second supporting system are arranged at intervals in the first direction. The first supporting system comprises a supporting frame and a first optical fiber bearing plate. The supporting frame is connected with the first optical fiber bearing plate and a workshop top plate. The second supporting system comprises an elastic supporting frame and a second optical fiber bearing plate; the plurality of groups of elastic support frames are respectively connected with the second optical fiber bearing plate; the two ends of each group of elastic support frames are respectively connected with the second optical fiber receiving plate and the workshop top plate; the first optical fiber bearing plate and the second optical fiber bearing plate have radians, and optical fibers are placed on the first optical fiber bearing plate and the second optical fiber bearing plate. According to the utility model, the elastic support frame is adopted and can deform along with the movement of the optical fiber, so that the problems of movement of the optical fiber and extrusion and accumulation in the movement process are solved.

Description

Technical Field

[0001] The utility model belongs to the field of optical elements, and in particular relates to an optical fiber hanger. Background Art

[0002] When processing optical fiber, in addition to setting the processing parameters, it is also necessary to consider the problem of optical fiber feeding. The existing method is to pass the optical fiber through the plastic tube fixed on the top of the workshop by polyvinyl chloride (PVC), and the optical fiber is delivered and fed by sliding in the PVC plastic tube. However, under normal circumstances, the inlet and outlet curvature of the PVC plastic tube is small, and it is difficult to achieve the minimum bending radius required for optical fiber transmission, which affects the transmission efficiency of the optical fiber and even causes certain damage to the optical fiber during the transmission process. In addition, since the processing head used for optical fiber processing is usually mounted on a CNC machine tool, the processing head needs to move up and down during the processing process, and the optical fiber will be pulled during the displacement process, so that the optical fiber is stretched or shortened up and down. Since the PVC plastic tube is a rigid structure, mounting it with a PVC plastic tube will cause the optical fiber to be difficult to move therein, making it difficult for the optical fiber to move with the processing equipment, and easily causing the high-pressure tube and the optical fiber to be squeezed and accumulated. Therefore, it is necessary to provide a mounting method for optical fiber processing to ensure that the optical fiber is transmitted above the CNC machine tool and the optical fiber processing head, while solving the problem of optical fiber movement and the extrusion and accumulation caused during the movement. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides an optical fiber rack. The technical problem to be solved by the utility model is achieved through the following technical solutions:

[0004] The utility model provides an optical fiber hanger, which is suspended on a workshop ceiling and located above an optical fiber processing device, and comprises: a first supporting system and a second supporting system;

[0005] The first support system and the second support system are arranged at intervals along the first direction;

[0006] Wherein, the first support system includes: a support frame and a first optical fiber receiving plate, and the support frame is respectively connected to the first optical fiber receiving plate and the workshop top plate;

[0007] The second support system includes: an elastic support frame and a second optical fiber receiving plate; the elastic support frame has a plurality of groups, and the plurality of groups of elastic support frames are respectively connected to the second optical fiber receiving plate; the elastic support frame can generate deformation, and the two ends of each group of elastic support frames are respectively connected to the second optical fiber receiving plate and the workshop top plate;

[0008] The first optical fiber receiving plate and the second optical fiber receiving plate both have curvatures, and the optical fibers are placed on the first optical fiber receiving plate and the second optical fiber receiving plate.

[0009] In one embodiment of the present invention, first lifting ears are provided on both sides of the first optical fiber receiving plate, and the first threaded rod passes through the two first lifting ears to connect to the supporting frame.

[0010] In one embodiment of the present invention, the first threaded rod is threadedly connected to the support frame.

[0011] In one embodiment of the utility model, the first support system further includes: a first base, and the support frame is connected to the workshop roof via the first base.

[0012] In an embodiment of the present invention, each set of elastic support frames includes: a spring, and hooks are provided at both ends of the spring.

[0013] In one embodiment of the utility model, a plurality of second lifting ears are arranged on the second optical fiber receiving plate, and each second lifting ear corresponds to a hook connected to a spring.

[0014] In one embodiment of the utility model, the second support system further includes: a plurality of second bases, each of which is provided with a third lifting ear, and the third lifting ear is connected to at least one spring hook.

[0015] In one embodiment of the utility model, the elastic support frame further comprises: a steel wire rope;

[0016] The steel wire rope is arranged in the spring and is respectively connected with the second lifting eye and the third lifting eye.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The optical fiber hanger of the utility model includes two sets of support systems, one of which is a rigid support and the other uses an elastic support frame, which can be deformed as the optical fiber moves. While ensuring the support function, the mobility of the optical fiber is also guaranteed by the deformation. The optical fiber receiving plates in the two sets of support systems are both designed with an arc, which can be suitable for the bending radius required by optical fiber transmission, further improving the mobility of the optical fiber and solving the problem of optical fiber movement and extrusion and accumulation caused during the movement.

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an optical fiber rack according to an embodiment of the utility model;

[0021] Figure 2It is a structural schematic diagram of a first optical fiber receiving plate of an embodiment of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a second optical fiber receiving plate of an embodiment of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the second support system of an embodiment of the utility model.

[0024] Icons: 1-first support system; 11-support frame; 12-first optical fiber receiving plate; 121-first lifting ear; 122-first threaded rod; 13-first base; 2-second support system; 21-elastic support frame; 211-spring; 212-wire rope; 22-second optical fiber receiving plate; 221-second lifting ear; 23-second base; 231-third lifting ear. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the present invention, an optical fiber hanger proposed according to the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The above and other technical contents, features and effects of the utility model are clearly presented in the following detailed description of the specific implementation mode in conjunction with the accompanying drawings. Through the description of the specific implementation mode, the technical means and effects adopted by the utility model to achieve the predetermined purpose can be more deeply and specifically understood. However, the attached drawings are only for reference and explanation, and are not used to limit the technical solution of the utility model.

[0027] Embodiment 1

[0028] like Figure 1 As shown, this embodiment provides a fiber optic hanger, which is suspended on a ceiling of a workshop and located above a fiber optic processing equipment, and is used to hang optical fibers that feed the fiber optic processing equipment. The fiber optic hanger includes: a first support system 1 and a second support system 2; the first support system 1 and the second support system 2 are spaced apart along a first direction.

[0029] like Figure 1 As shown, in this embodiment, the first support system 1 includes: a support frame 11 and a first optical fiber receiving plate 12, the support frame 11 is respectively connected to the first optical fiber receiving plate 12 and the workshop ceiling, the first optical fiber receiving plate 12 has an arc, and the optical fiber is placed on the first optical fiber receiving plate 12, which can be suitable for the bending radius required for optical fiber transmission, that is, the first support system 1 provides rigid support for the optical fiber, playing a supporting and guiding role.

[0030] like Figure 2As shown, in an optional embodiment, first ears 121 are provided on both sides of the first optical fiber receiving plate 12, and the first threaded rod 122 passes through the two first ears 121 to connect the support frame 11. Further, the first threaded rod 122 is threadedly connected to the support frame 11.

[0031] like Figure 1 As shown, in an optional embodiment, the first support system 1 further includes: a first base 13, and the support frame 11 is connected to the workshop ceiling through the first base 13. Preferably, the support frame 11 can be arranged in a plurality of groups at intervals, and respectively connected to the first optical fiber receiving plate 12, and correspondingly, a plurality of first bases 13 are also arranged, and each first base 13 connects a group of support frames 11 to the workshop ceiling.

[0032] like Figure 1 As shown, in the present embodiment, the second support system 2 comprises: an elastic support frame 21 and a second optical fiber receiving plate 22; the elastic support frame 21 has a plurality of groups, and the plurality of groups of elastic support frames 21 are respectively connected to the second optical fiber receiving plate 22; the elastic support frame 21 can produce deformation, and the two ends of each group of elastic support frames 21 are respectively connected to the second optical fiber receiving plate 22 and the workshop top plate; the second optical fiber receiving plate 22 has an arc, and the optical fiber is placed on the second optical fiber receiving plate 22, which can be suitable for the bending radius required for optical fiber transmission, that is, the second support system 2 provides elastic support for the optical fiber, which not only plays a supporting and guiding role, but also can ensure that the optical fiber moves with the movement of the laser head in the spatial range, and can also ensure that the optical fiber can be subjected to a certain degree of tension when moving with the laser head.

[0033] like Figure 3 As shown, in an optional embodiment, each set of elastic support frames 21 includes: a spring 211, and hooks are arranged at both ends of the spring 211. A plurality of second hanging ears 221 are arranged on the second optical fiber receiving plate 22, and each second hanging ear 221 corresponds to a hook connected to a spring 211.

[0034] It is worth noting that several groups of elastic support frames 21 are used, exemplarily, at least two groups, and a spring system is formed by two groups of elastic support frames 21. The two groups of spring systems work together to ensure the deformation capacity, that is, the length of the optical fiber that can be accommodated is extended by deformation, the bending radius is changed, and the mobility of the optical fiber is improved; it also ensures the supporting capacity so as not to cause excessive deformation, causing the optical fiber to escape from the supporting range of the second optical fiber receiving plate 22.

[0035] like Figure 4As shown, in an optional embodiment, the second support system 2 further includes: a plurality of second bases 23, each of which is provided with a third hanging ear 231, and the third hanging ear 231 is connected to at least one hook of the spring 211. That is, the second hanging ear 221 and the third hanging ear 231 are connected to suspend the second optical fiber receiving plate 22 through the hooks provided at both ends of the spring 211.

[0036] like Figure 4 As shown, in an optional embodiment, the elastic support frame 21 further includes: a steel wire rope 212; the steel wire rope 212 is arranged in the spring 211, and is respectively connected to the second hanging ear 221 and the third hanging ear 231, and can play the role of a safety rope after the spring 211 exceeds its elastic limit or even causes a break, so as to prevent the elastic support frame 21 from falling. In addition, by reasonably setting the length of the steel wire rope 212, it can also prevent the spring 211 from exceeding its maximum stretching length.

[0037] The working principle of this embodiment is as follows:

[0038] The first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 are respectively suspended on the workshop ceiling by the first base 13, the support frame 11, the elastic support frame 21 and the second base 23, and are independently arranged above the optical fiber processing equipment, which is suitable for workshops with a floor height of less than 5 meters or workshops with reserved special equipment mounting frames. According to actual production needs, the first support system 1 and the second support system 2 can be installed on the workshop ceiling or other special mounting frames by hinges, welding, threaded connections or other feasible solutions. During installation, it is necessary to ensure that there is a certain distance between the first support system 1 and the second support system 2, and both are arranged along the first direction and remain in the same straight line. Among them, the first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 need to receive the same optical fiber, so they also need to be kept in the same straight line, that is, the curvature of the first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 should have a quasi-circular characteristic. Therefore, the distance between the first support system 1 and the second support system 2, the length of the support frame 11 and the elastic support frame 21, the stretching length of the elastic support frame 21, and the length and curvature of the first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 are adjusted accordingly, so that the optical fiber can move flexibly on the first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 without causing extrusion and accumulation.

[0039] After starting the optical fiber processing equipment, driven by the optical fiber processing head mounted on the CNC machine tool, the optical fiber moves on the first optical fiber receiving plate 12 and the second optical fiber receiving plate 22 to achieve feeding, and the elastic support frame 21 performs adaptive adjustment through elastic deformation, which improves the mobility of the optical fiber and solves the problem of optical fiber movement and extrusion and accumulation caused during the movement.

[0040] The optical fiber hanger of the utility model includes two sets of support systems, one of which is a rigid support and the other uses an elastic support frame, which can be deformed as the optical fiber moves. While ensuring the support function, the mobility of the optical fiber is also guaranteed by the deformation. The optical fiber receiving plates in the two sets of support systems are both designed with an arc, which can be suitable for the bending radius required by optical fiber transmission, further improving the mobility of the optical fiber and solving the problem of optical fiber movement and extrusion and accumulation caused during the movement.

[0041] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant is intended to cover non-exclusive inclusion, so that the article or device including a series of elements includes not only those elements, but also other elements that are not explicitly listed. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the article or device including the elements. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The orientation or position relationship indicated by "up", "down", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0042] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An optical fiber rack, suspended on the top plate of a workshop, located above the optical fiber processing equipment, characterized in that: include: A first support system (1) and a second support system (2); The first support system (1) and the second support system (2) are arranged at intervals along a first direction; The first support system (1) comprises: a support frame (11) and a first optical fiber receiving plate (12), wherein the support frame (11) is respectively connected to the first optical fiber receiving plate (12) and the workshop ceiling; The second support system (2) comprises: an elastic support frame (21) and a second optical fiber receiving plate (22); the elastic support frame (21) has a plurality of groups, and the plurality of groups of the elastic support frames (21) are respectively connected to the second optical fiber receiving plate (22); the elastic support frame (21) is capable of deforming, and the two ends of each group of the elastic support frames (21) are respectively connected to the second optical fiber receiving plate (22) and the workshop top plate; The first optical fiber receiving plate (12) and the second optical fiber receiving plate (22) both have curvatures, and optical fibers are placed on the first optical fiber receiving plate (12) and the second optical fiber receiving plate (22).

2. The optical fiber rack according to claim 1, characterized in that: First lifting ears (121) are arranged on both sides of the first optical fiber receiving plate (12), and a first threaded rod (122) passes through the two first lifting ears (121) to be connected to the support frame (11).

3. The optical fiber rack according to claim 2, characterized in that: The first threaded rod (122) is threadedly connected to the support frame (11).

4. The optical fiber rack according to claim 1, characterized in that: The first support system (1) further comprises: a first base (13), and the support frame (11) is connected to the workshop roof via the first base (13).

5. The optical fiber rack according to claim 1, characterized in that: Each group of the elastic support frames (21) comprises a spring (211), and hooks are arranged at both ends of the spring (211).

6. The optical fiber rack according to claim 5, characterized in that: A plurality of second lifting ears (221) are provided on the second optical fiber receiving plate (22), and each of the second lifting ears (221) is connected to a corresponding hook of the spring (211).

7. The optical fiber rack according to claim 6, characterized in that: The second support system (2) further comprises: a plurality of second bases (23), each of the second bases (23) being provided with a third lifting ear (231), the third lifting ear (231) being connected to at least one hook of the spring (211).

8. The optical fiber rack according to claim 7, characterized in that: The elastic support frame (21) further comprises: a steel wire rope (212); The steel wire rope (212) is arranged in the spring (211) and is respectively connected to the second lifting eye (221) and the third lifting eye (231).

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