CN203799089U - Optical cable guiding device - Google Patents
Optical cable guiding device Download PDFInfo
- Publication number
- CN203799089U CN203799089U CN201420071754.1U CN201420071754U CN203799089U CN 203799089 U CN203799089 U CN 203799089U CN 201420071754 U CN201420071754 U CN 201420071754U CN 203799089 U CN203799089 U CN 203799089U
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- CN
- China
- Prior art keywords
- optical cable
- guiding device
- vertical coupling
- coupling shaft
- pillar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of underground laying of optical cables or cables, and particularly relates to an optical cable guiding device. The optical cable guiding device comprises two supporting columns which are parallel with each other. More than one vertical connecting shaft is arranged between the two supporting columns. Each vertical connecting shaft is sleeved with a pulley used for winding of the optical cables. The optical cable guiding device can directly contact a well head via ingeniously avoiding the optical cables so that wearing of the optical cables by the edge of the well head can be avoided.
Description
Technical field
The utility model optical cable or cable provided underground field, in particular to optical cable guiding device.
Background technology
In the time of provided underground optical cable, optical cable need to be incorporated in well from well head, then arrive predetermined pipeline.Relevant optical cable laying technology directly enters optical cable Cis in well conventionally, and still, this way is when one end of optical cable enters after pipeline, be subject to optical cable that two ends pull up when by well head, easily contact well head, is subject to the wearing and tearing of well head, and then affects the signal transmission effect of optical cable.
Utility model content
The purpose of this utility model is to provide a kind of optical cable guiding device, contacts the problem of being worn and torn by well head to solve when optical cable passes through well head with well head.
The utility model embodiment provides a kind of optical cable guiding device, comprises two pillars that are parallel to each other, and is provided with more than one vertical coupling shaft between two described pillars, and described in each, vertical coupling shaft all overlaps the pulley of walking around for optical cable.
In certain embodiments, be preferably, between described vertical coupling shaft and described pillar for removably connecting.
In certain embodiments, be preferably, the described connected mode removably connecting is: described in each, pillar is equipped with the through hole that the vertical coupling shaft of multiple confessions passes in the direction along described pillar, vertical coupling shaft is through two through holes that described pillar is oppositely arranged, and two ends are fixed by fixture.
In certain embodiments, be preferably, described fixture comprises: nut or pin.
In certain embodiments, be preferably, all described vertical coupling shafts are uniformly distributed on described pillar bearing of trend.
In certain embodiments, be preferably, the number of described vertical coupling shaft is 2.
In certain embodiments, be preferably, the same side of all described vertical coupling shafts is all fixed with Curved beam, and the two ends of described Curved beam are fixedly connected with two described pillars respectively.
In certain embodiments, be preferably, described in each, the line of the tie point of Curved beam and described pillar and described pillar are perpendicular.
The optical cable guiding device that the utility model embodiment provides, adopt two pillars that are parallel to each other, be provided with vertical coupling shaft between pillar, pulley is through vertical coupling shaft, when use, pillar props up in well head, and pulley and well head edge approach, and optical cable is walked around to pulley and transmit, pulley plays the effect of fixed pulley, the optical cable of transmission and well head edge are separated, avoid cleverly optical cable directly to touch well head, and then avoided optical cable to be subject to the wearing and tearing at well head edge.
Brief description of the drawings
Fig. 1 is the structural representation of optical cable guiding device in embodiment of the utility model;
Fig. 2 is the structural representation of optical cable guiding device in another embodiment of the utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Consider at present in the process that optical cable is transmitted to underground pipeline by well head, optical cable can touch well head edge, be subject to the wearing and tearing at well head edge, the utility model provides a kind of optical cable guiding device, it comprises two pillars that are parallel to each other, between two pillars, be provided with more than one vertical coupling shaft, each vertical coupling shaft all overlaps the pulley of walking around for optical cable.
This optical cable guiding device is in use positioned over well head place, makes pulley near well head edge, and optical cable is walked around from pulley, avoids optical cable and well head edge contact, is worn.
Next, the utility model will be described this optical cable guiding device in detail by some embodiment:
This optical cable guiding device comprises between 1, two pillar 1 of two pillars that are parallel to each other and is provided with vertical coupling shaft 3, and on vertical coupling shaft 3, cover has the pulley 4 of walking around for optical cable.
Two pillars that are parallel to each other 1 are in order to form support, to be positioned over well head, and the form of pillar 1 is not done very accurately and limited, and can be two angle steel, can be two steel columns yet, or other form.Meanwhile, in some cases, need this optical cable guiding device to be deep in well, therefore, the shape definition of pillar 1 is column.
While being provided with a vertical coupling shaft between two pillars, pulley 4 is enclosed within on vertical coupling shaft 3, and vertical coupling shaft 3 is between two pillars 1, and this preferably one end in pillar 1 of pulley 4, facilitates around optical cable, meanwhile, and handled easily.Fig. 1 is the optical cable guiding device that vertical coupling shaft 3 is connected in pillar 1 one end.
On the other hand, consider that optical cable detecting shaft communicates with underground pipeline, between the two, there is interface, this interface is conventionally in corner, when entering underground pipeline from detecting shaft, optical cable also easily touches egress edge at interface, and be subject to the wearing and tearing of egress edge, therefore, in certain some embodiment, between two pillars 1, be provided with two covers and have the vertical coupling shaft 3 of pulley 4, one of them pulley 4 is in well head edge, and another pulley 4 is in egress edge, and optical cable is walked around and just can be avoided after two pulleys 4 and the contacting of well head edge, egress edge like this.
Based on the situation of above-mentioned two pulleys 4, also to consider, the cable of provided underground is point upper and lower paved in multi-layers conventionally, optical cable detecting shaft is communicated with respectively with dividing the pipeline in upper and lower obstructed layer, therefore, the concrete degree of depth of the pipeline that the position of the pulley 4 in egress edge need to be passed according to optical cable is determined, therefore, except the position of the vertical coupling shaft 3 in pillar 1 one end be changeless, the position of other vertical coupling shaft 3 need to become according to practical situations, so, in order to coordinate this variation, each pillar 1 is equipped with the through hole 7 that the vertical coupling shaft 3 of multiple confessions passes in the direction along pillar 1, in needs, the vertical coupling shaft 3 that pulley 4 in egress edge is overlapping can select suitable through hole 7 to pass, be connected with pillar 1.
Fig. 2 is that the number of vertical coupling shaft 3 is 2, is connected with the optical cable guiding device of two vertical coupling shafts 3 between pillar 1, and on pillar 1, has also offered many for supplying 3 through holes that pass 7 of vertical coupling shaft.
Consider the portability of this optical cable guiding device, with the property disassembled, between vertical coupling shaft 3 and pillar 1 for removably connecting.When needs, directly install, apply; Unwanted time, disassemble out, two pillars 1, vertical coupling shaft 3, pulleys 4 are respectively independently part, are easy to carry about with one.
Above-mentioned being detachably connected in some embodiment is: vertical coupling shaft 3 is through two through holes 7 that pillar 1 is oppositely arranged, and the two ends of vertical coupling shaft 3 are fixed by fixture.In Fig. 1, the two ends of vertical coupling shaft 3 are fixed by pin 2; In Fig. 2, the two ends of vertical coupling shaft 3 are fixed by nut 6.
In order to tackle preferably the position of the vertical coupling shaft 3 of egress edge, therefore, all through holes 7 are uniformly distributed on pillar 1 bearing of trend, conveniently choose suitable through hole 7 in the vertical coupling shaft 3 of egress edge and pass.
Although pulley 4 can separate optical cable and well head edge or egress edge, but, pulley 4 likely can contact with well head edge or egress edge, cause pulley 4 not rotate, pulley 4 is worn, therefore, all the same sides that are connected to the vertical coupling shaft 3 on pillar 1 are all fixed with Curved beam 5, the two ends of Curved beam 5 are fixedly connected with two pillars 1 respectively, Curved beam 5 is positioned at a side of pulley 4, pulley 4 and well head edge, egress edge can be separated, place edge contact well head edge or the egress edge of pulley 4.In addition, the curved edge in pillar 1 one end can also other be stuck in well head, plays the effect of fixing optical cable guiding device position.
Each Curved beam 5 is perpendicular with line and the pillar 1 of the tie point of pillar 1, can protect more fully pulley 4 edges.
The optical cable guiding device that the utility model embodiment provides, adopt two pillars that are parallel to each other 1, be provided with vertical coupling shaft 3 between pillar 1, pulley 4 is through vertical coupling shaft 3, when use, 1, pillar is in well head, and pulley 4 approaches with well head edge, optical cable is walked around to pulley 4 and transmit, pulley 4 plays the effect of fixed pulley 4, the optical cable of transmission and well head edge are separated, avoid cleverly optical cable directly to touch well head, and then avoided optical cable to be subject to the wearing and tearing at well head edge.
It should be noted that; underground do not establish cable or other threads in; can adopt this optical cable guiding device for fear of being worn, rephrase the statement, this optical cable guiding device also belongs to protection domain of the present utility model in the time that application is laid as cable or other threads with other.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an optical cable guiding device, is characterized in that, comprises two pillars that are parallel to each other, and is provided with more than one vertical coupling shaft between two described pillars, and described in each, vertical coupling shaft all overlaps the pulley of walking around for optical cable.
2. optical cable guiding device according to claim 1, is characterized in that, between described vertical coupling shaft and described pillar for removably connecting.
3. optical cable guiding device according to claim 2, it is characterized in that, the described connected mode removably connecting is: described in each, pillar is equipped with the through hole that the vertical coupling shaft of multiple confessions passes in the direction along described pillar, vertical coupling shaft is through two through holes that described pillar is oppositely arranged, and two ends are fixed by fixture.
4. optical cable guiding device according to claim 3, is characterized in that, described fixture comprises: nut or pin.
5. optical cable guiding device according to claim 1, is characterized in that, all described vertical coupling shafts are uniformly distributed on described pillar bearing of trend.
6. optical cable guiding device according to claim 5, is characterized in that, the number of described vertical coupling shaft is 2.
7. according to the optical cable guiding device described in claim 1-6 any one, it is characterized in that, all the same sides that are connected to the described vertical coupling shaft on pillar are all fixed with Curved beam, and the two ends of described Curved beam are fixedly connected with two described pillars respectively.
8. optical cable guiding device according to claim 7, is characterized in that, described in each, the line of the tie point of Curved beam and described pillar and described pillar are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071754.1U CN203799089U (en) | 2014-02-19 | 2014-02-19 | Optical cable guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071754.1U CN203799089U (en) | 2014-02-19 | 2014-02-19 | Optical cable guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799089U true CN203799089U (en) | 2014-08-27 |
Family
ID=51381292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071754.1U Expired - Fee Related CN203799089U (en) | 2014-02-19 | 2014-02-19 | Optical cable guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007417A (en) * | 2019-05-17 | 2019-07-12 | 贵州航天智慧农业有限公司 | A kind of guide device and its application method for the traction of inspection shaft optical cable |
-
2014
- 2014-02-19 CN CN201420071754.1U patent/CN203799089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007417A (en) * | 2019-05-17 | 2019-07-12 | 贵州航天智慧农业有限公司 | A kind of guide device and its application method for the traction of inspection shaft optical cable |
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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: 20140827 Termination date: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |