CN203529596U - Optical fiber pay-off rack - Google Patents
Optical fiber pay-off rack Download PDFInfo
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- CN203529596U CN203529596U CN201320622741.4U CN201320622741U CN203529596U CN 203529596 U CN203529596 U CN 203529596U CN 201320622741 U CN201320622741 U CN 201320622741U CN 203529596 U CN203529596 U CN 203529596U
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- optical fiber
- wheel
- wheel disc
- brake
- fiber pay
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Abstract
The utility model discloses an optical fiber pay-off rack. The optical fiber pay-off rack comprises a basic rack body, a bearing seat, a wheel disk shaft, a tensioning system, a guide wheel set and an adjusting rod. The bearing seat is located on a cross beam on the lower portion of the basic rack body, the left end of the wheel disk shaft penetrates through the bearing seat, the tensioning system is connected between the upper end of the wheel disk shaft and the upper end of the basic rack body and the guide wheel set and the adjusting rod are located at the upper end of the basic rack body. Through the mode, according to the optical fiber pay-off rack, the lever principle is used for transmitting tension of a spring onto a brake wheel disk so as to limit the transmission speed and the tension force of optical fibers. Moreover, the optical fiber pay-off rack is convenient to adjust, simple to operate and good in stability due to the pure mechanical structure.
Description
Technical field
The utility model relates to the frock field of optical cable production facilities, particularly relates to a kind of optical fiber pay off rack.
Background technology
Optical cable is to take optical fiber as carrier, the ferry optics comunication cable that the light wave of take is transmission medium.Optical cable is mainly used in the communications industry, and such as operators such as telecommunications, movement and UNICOMs, field of broadcast televisions also can use optical cable as the transmission medium of CHINA RFTCOM Co Ltd in addition.Along with the large area of computing machine and smart mobile phone is universal, Information Communication amount increases severely, the not competent existing work capacity of traditional netting twine, and optical cable is just being played the part of the leading role of Information Communication.
Optical cable is the cable being formed through certain technique by optical fiber, and obviously optical fiber is being played the part of vital role in optical cable.In actual production process, first optical fiber be wrapped on wheel disc as raw material, then by pay off rack, constantly extracts that optical fiber carries out surface coating or extrusion molding is wrapped to form cable out.In order to produce qualified optical cable, optical fiber needs the tension force that keeps certain in production procedure, the too tight easily fracture that optical fiber draws, and the easy crooked clot of Tai Song affects normal speed of production, the optical cable of producing does not meet operating needs yet.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of optical fiber pay off rack, can adjust the tensioning degree of optical fiber in production process, simple to operate, easy to use.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of optical fiber pay off rack is provided, comprise: basic support body, bearing seat, wheel disc axle, clamping system, guiding wheels and adjusting lever, described bearing seat is in the lower beam of basic support body, the left end of described wheel disc axle is through bearing seat, described clamping system is connected between wheel disc axle and basic support body upper end, the upper end that described guiding wheels and adjusting lever are positioned at basic support body.
In preferred embodiment of the utility model, described basic support body comprises base, wheel, backrest and upper end brace table, and backrest is connected with base is vertical, wheel be positioned at base below, upper end brace table is welded on the upper end of backrest.
In preferred embodiment of the utility model, described wheel disc axle comprises left end round bar, brake wheel disc, threaded shaft and thread rod, and brake wheel disc is between left end round bar and threaded shaft, and thread rod is positioned at the right side of threaded shaft.
In preferred embodiment of the utility model, described bearing seat comprises a bearing, and the inner circle of bearing matches with the left end round bar of wheel disc axle, and wheel disc axle is rotated by bearing.
In preferred embodiment of the utility model, described clamping system comprises brake rubber block, brake lever, strut bar, tension spring and rotary actuator, described brake rubber block is wrapped in the cylindrical position of brake wheel disc, one end of brake rubber block is connected with the lower beam of backrest, and the other end is connected with brake lever, strut bar is arranged on the upper end brace table of basic support body, and is connected with tension spring with brake lever respectively, and the other end of tension spring is connected with rotary actuator.
In preferred embodiment of the utility model, described rotary actuator is arranged on the bottom of upper end brace table.
In preferred embodiment of the utility model, described guiding wheels contain three different track adjusting wheels, be respectively small size track adjusting wheel, medium size track adjusting wheel and main track adjusting wheel, its medium and small sizes track adjusting wheel and medium size track adjusting wheel are positioned on strut bar, and dominate to wheel, are positioned on adjusting lever.
In preferred embodiment of the utility model, the lower end of described adjusting lever is positioned at the top of the upper end brace table of foundation frame body, and the angle of adjusting lever regulates by the binding bolt of lower end.
The beneficial effects of the utility model are: a kind of optical fiber pay off rack that the utility model is pointed out, utilize lever principle, and the pulling force of spring is delivered on brake wheel disc, thereby the transfer rate of limit fibre and tensile force are easy to adjust, simple to operate, pure physical construction, good stability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of optical fiber pay off rack one preferred embodiment of the utility model;
Fig. 2 is the right elevation of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, basic support body, 2, bearing seat, 3, wheel disc axle, 4, brake rubber block, 5, brake lever, 6, strut bar, 7, tension spring, 8, rotary actuator, 9, small size track adjusting wheel, 10, medium size track adjusting wheel, 11, main track adjusting wheel, 12, adjusting lever.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of optical fiber pay off rack, comprise: basic support body 1, bearing seat 2, wheel disc axle 3, clamping system, guiding wheels and adjusting lever 12, described bearing seat 2 is positioned in the lower beam of basic support body 1, the left end of described wheel disc axle 3 is through bearing seat 2, described clamping system is connected between wheel disc axle 3 and basic support body 1 upper end, and described guiding wheels and adjusting lever 12 are positioned at the upper end of basic support body 1.
A kind of optical fiber pay off rack of the utility model has adopted transportable structure, concrete, described basic support body 1 comprises base, wheel, backrest and upper end brace table, backrest is connected with base is vertical, wheel be positioned at base below, upper end brace table is welded on the upper end of backrest.Two wheels have been installed in bottom, can arbitrarily move, and the another side of wheel also have two symmetrical rubber columns, facilitate the fixing of pay off rack, in production process, and good stability.
Further, described wheel disc axle 3 comprises left end round bar, brake wheel disc, threaded shaft and thread rod, and brake wheel disc is between left end round bar and threaded shaft, and thread rod is positioned at the right side of threaded shaft.In production process, raw material of optical fibre draw drum is arranged in threaded shaft, and right side is fixed with nut, and draw drum just can be with 3 rotations of wheel disc axle.
Further, described bearing seat 2 comprises a bearing, and the inner circle of bearing matches with the left end round bar of wheel disc axle 3, and wheel disc axle is rotated by bearing, good stability.
Further, described clamping system comprises brake rubber block 4, brake lever 5, strut bar 6, tension spring 7 and rotary actuator 8, described brake rubber block 4 is wrapped in the cylindrical position of brake wheel disc, one end of brake rubber block 4 is connected with the lower beam of backrest, and the other end is connected with brake lever 5, strut bar 6 is arranged on the upper end brace table of basic support body 1, and is connected with tension spring 7 with brake lever 5 respectively, and the other end of tension spring 7 is connected with rotary actuator 8.
A kind of optical fiber pay off rack of the utility model has mainly utilized lever principle, rotary actuator 8 is arranged on the bottom of upper end brace table, adopt engage thread to connect to regulate the tightness of tension spring 7, the tensile force of tension spring is delivered on brake rubber block 4 by strut bar 6 and brake lever 5, and brake rubber block tightens up or loosens and determined the rotating speed of raw material of optical fibre draw drum and the tensile force of optical fiber.
Further, described guiding wheels contain three different track adjusting wheels, are respectively small size track adjusting wheel 9, medium size track adjusting wheel 10 and main track adjusting wheel 11, and its medium and small sizes track adjusting wheel 9 and medium size track adjusting wheel 10 are positioned on strut bar 6, and main track adjusting wheel 11 is positioned on adjusting lever 12.Small size track adjusting wheel 9 and medium size track adjusting wheel 10 have been transmitted to the main track adjusting wheel 11 adjusting lever 12 optical fiber from draw drum, finally flow to next procedure, whole process stability is high, and the lower end of adjusting lever 12 is positioned at the top of the upper end brace table of foundation frame body 1, the angle of adjusting lever 12 regulates by the binding bolt of lower end, namely the height of unwrapping wire is adjustable, and comformability is good.
In sum, a kind of optical fiber pay off rack that the utility model is pointed out, designs ingenious, pure physical construction, good stability, transfer rate and the degree of tension of adjustment optical fiber that can be flexible, the production efficiency and the quality stability that improve optical cable, be applicable to various optical cable production facilitiess.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an optical fiber pay off rack, it is characterized in that, comprise: basic support body, bearing seat, wheel disc axle, clamping system, guiding wheels and adjusting lever, described bearing seat is in the lower beam of basic support body, the left end of described wheel disc axle is through bearing seat, described clamping system is connected between wheel disc axle and basic support body upper end, the upper end that described guiding wheels and adjusting lever are positioned at basic support body.
2. a kind of optical fiber pay off rack according to claim 1, it is characterized in that, described basic support body comprises base, wheel, backrest and upper end brace table, and backrest is connected with base is vertical, wheel be positioned at base below, upper end brace table is welded on the upper end of backrest.
3. a kind of optical fiber pay off rack according to claim 2, is characterized in that, described wheel disc axle comprises left end round bar, brake wheel disc, threaded shaft and thread rod, and brake wheel disc is between left end round bar and threaded shaft, and thread rod is positioned at the right side of threaded shaft.
4. a kind of optical fiber pay off rack according to claim 3, is characterized in that, described bearing seat comprises a bearing, and the inner circle of bearing matches with the left end round bar of wheel disc axle, and wheel disc axle is rotated by bearing.
5. a kind of optical fiber pay off rack according to claim 3, it is characterized in that, described clamping system comprises brake rubber block, brake lever, strut bar, tension spring and rotary actuator, described brake rubber block is wrapped in the cylindrical position of brake wheel disc, one end of brake rubber block is connected with the lower beam of backrest, and the other end is connected with brake lever, strut bar is arranged on the upper end brace table of basic support body, and be connected with tension spring with brake lever respectively, and the other end of tension spring is connected with rotary actuator.
6. a kind of optical fiber pay off rack according to claim 5, is characterized in that, described rotary actuator is arranged on the bottom of upper end brace table.
7. a kind of optical fiber pay off rack according to claim 5, it is characterized in that, described guiding wheels contain three different track adjusting wheels, be respectively small size track adjusting wheel, medium size track adjusting wheel and main track adjusting wheel, its medium and small sizes track adjusting wheel and medium size track adjusting wheel are positioned on strut bar, and dominate to wheel, are positioned on adjusting lever.
8. a kind of optical fiber pay off rack according to claim 2, is characterized in that, the lower end of described adjusting lever is positioned at the top of the upper end brace table of foundation frame body, and the angle of adjusting lever regulates by the binding bolt of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622741.4U CN203529596U (en) | 2013-10-10 | 2013-10-10 | Optical fiber pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622741.4U CN203529596U (en) | 2013-10-10 | 2013-10-10 | Optical fiber pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529596U true CN203529596U (en) | 2014-04-09 |
Family
ID=50415832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320622741.4U Expired - Fee Related CN203529596U (en) | 2013-10-10 | 2013-10-10 | Optical fiber pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482418A (en) * | 2013-10-10 | 2014-01-01 | 苏州聚瑞光电科技有限公司 | Optical fiber pay-off rack |
| CN106710724A (en) * | 2015-11-12 | 2017-05-24 | 无锡威格斯电气有限公司 | Tensioning device for wire bundling machine |
| CN110668250A (en) * | 2019-10-28 | 2020-01-10 | 保定天威线材制造有限公司 | Constant-tension pay-off brake device and application method thereof |
-
2013
- 2013-10-10 CN CN201320622741.4U patent/CN203529596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482418A (en) * | 2013-10-10 | 2014-01-01 | 苏州聚瑞光电科技有限公司 | Optical fiber pay-off rack |
| CN106710724A (en) * | 2015-11-12 | 2017-05-24 | 无锡威格斯电气有限公司 | Tensioning device for wire bundling machine |
| CN110668250A (en) * | 2019-10-28 | 2020-01-10 | 保定天威线材制造有限公司 | Constant-tension pay-off brake device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |