CN102213809B - Residual cable frame - Google Patents
Residual cable frame Download PDFInfo
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- CN102213809B CN102213809B CN2011101887907A CN201110188790A CN102213809B CN 102213809 B CN102213809 B CN 102213809B CN 2011101887907 A CN2011101887907 A CN 2011101887907A CN 201110188790 A CN201110188790 A CN 201110188790A CN 102213809 B CN102213809 B CN 102213809B
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Abstract
The invention relates to a residual cable frame which is used for an aerial optical cable and has the advantages of more reasonable structure, high reliability, better adaptability, convenience for installation and size regulation availability. The residual cable frame is detachably connected to an angle iron tower and is composed of a cable holder, a fixed seat and an adjustable connector; the cable holder is provided with a cable clamping groove which is used for transversely accommodating a cable, wherein the cable holder is provided with a tail handle, and a connecting hole is arranged on the tail handle; the fixed seat is connected with an iron angle tower frame through a detachable connecting structure and is provided with a threaded hole; and the adjustable connector is used for connecting the cable holder and the fixed seat through the connecting hole and the threaded hole. The residual cable frame can be flexibly assembled; and the directions of the cable holder and the fixed seat and the distance between the bottom of the U-shaped groove for accommodating the cable of the cable holder and the tower surface can be adjusted according to actual requirements. Meanwhile, according to the residual cable frame disclosed by the invention, the manipulation strength of construction is greatly reduced and the labor intensity of construction and installation personnel is lightened because of small unit size and light weight. For enterprises, the raw materials and the finished product storage can be greatly reduced, and the fund occupying amount is reduced.
Description
Technical field
The present invention relates to the surplus cable frame that a kind of aerial optical cable is used, particularly adjustable tower is with surplus cable frame.
Background technology
At a distance, jumbo electric power, when communication line sets up aerial optical cable because the influence of factors such as the manufacturing of optical cable, transportation, construction, traction, the delivery disc of optical cable is long limited often, so the connection device of optical cable is absolutely necessary.For the needs that guarantee to construct, continue, move and safeguard, optical cable often need be reserved tens meters to up to a hundred meters optical cable more than needed on the shaft tower that continues, and for safety, deposit the reservation optical cable validly, needs to use special device: surplus cable frame.
State Intellectual Property Office is disclosed to be had " the surplus cable frame of OPPC, 200920235220.7 ", " the surplus cable dish of enclosed type optical cable, 201020216126.X ".After these two patent industrializations, the approved product of formation---surplus cable frame mainly contains two kinds: (1) fixed cross type: when plant produced, directly be welded into crux, be installed on the tower material through two unit clamps.Need take bigger space between storage and delivery period.(2) assembly type cross type: when plant produced, be made into two relatively independent belt length strips, utilize bolts assemblies to become the cross type during on-the-spot the installation.
All there is common shortcoming in aforementioned two kinds of surplus cable framves: (1) dish cable restricted diameter is in the length of support, and unadjustable, stent length is generally 0.8m-1.0m; When customer requirement dish cable diameter is big, need to make the surplus cable frame of special size.(2) no matter interior disc type or outer disc type, surplus cable all is in the open space, has the potential danger skid off support; (3) open ended surplus cable length is subject to stent length equally.When surplus cable length is big, need to make special surplus cable frame.(4) as previously mentioned, when the client both required special size, factory need begin to produce from blanking, and the whole production cycle is very long, was difficult to satisfy the client to requiring shorter and shorter needs delivery date.Factory's outer processing cost and logistics cost of amount paid for this reason for this reason.(5) because the client is different to the requirement of surplus cable frame length, the stock of plurality of specifications often need prepare in factory, and factory's fund and warehousing space are all formed a certain amount of taking.
Summary of the invention
In view of the afore-mentioned and the deficiency of traditional surplus cable frame, the invention provides a kind of structure more rationally, higher, the better adaptability of reliability, easy for installation, the adjustable surplus cable frame of size.
Technical scheme of the present invention is: removably be connected on the angle steel pylon, be made up of card cable seat, holder and adjustable web member; Said card cable seat has card cable groove, and said card cable groove is used for from laterally holding said optical cable, and said card cable seat has a caudal peduncle, and said caudal peduncle is provided with connecting hole; Said holder is connected with said angle steel pylon through the structure that removably connects, and said holder is provided with threaded hole; Said adjustable web member links to each other said card cable seat with said threaded hole through said connecting hole with holder.
The card cable groove of said card cable seat takes the shape of the letter U, and the notch of said U-shaped card cable groove is provided with the fore shaft device.
The card cable groove of said card cable seat comprises many group double flute intermediate plates, and the both sides of said double flute intermediate plate are respectively equipped with and hold the cable groove, through being arranged on the middle said optical cable of the fastening clamping of bolt and nut of said double flute intermediate plate.
Said holder with the structure of removably connecting comprises the U-shaped seat and holds out against the land; The bottom surface of said U-shaped seat and two sides offer described threaded hole respectively; Make that the U-shaped opening of said U-shaped seat can be towards different directions.
Said holder with the structure of removably connecting comprises the outer card and the interior card of the rectangular shape of a pair cross-section, and the two ends of said outer card and interior card are respectively equipped with through hole; Said outer card and interior card are separately positioned on inboard that said iron tower constitutes part with the outside, the three is linked to each other through the through hole of said outer card with interior card two ends by securing member again.
The present invention be adjustable tower with surplus cable frame, assembly flexibly during use can be according to the direction of the actual needs of engineering site adjustment card cable seat, holder, and card cable seat holds the U-lag bottom of optical cable and the distance of tower face.The dish cable diameter that assembly is carried out after installing can be arranged on suitable size according to workmen's functipnal capability and needs.No matter therefore which type of the workmen needs radius and dish cable length are installed, all can adjust voluntarily at the scene.Simultaneously, the present invention greatly reduces the manipulation strength of construction because the volume of monomer is little, in light weight, has alleviated construction and installation personnel's labour intensity.
Because aforesaid all advantages; The enterprise of production product of the present invention; Can the tower of previous plurality of specifications be merged into a kind of specification with surplus cable frame; The tower that only needs to prepare a kind of specification can save different preparatory process and the costs of turnout between the different size fully with surplus cable frame, for execution standardization production and management provide advantage.In addition, can reasonably its stock be reduced to minimum safety inventory level again, greatly reduce starting material and warehouse for finished product storage, reduce occupation of capital amount, can alleviate enterprise's pressure to a certain extent.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the present invention
Fig. 2 is the synoptic diagram of the optional closure of first kind of embodiment of the present invention
Fig. 3 is the left view of Fig. 2
Fig. 4 is the structural representation of second kind of embodiment of the present invention
Fig. 5 is the vertical view of Fig. 4
Fig. 6 is the synoptic diagram of the optional closure of second kind of embodiment of the present invention
Fig. 7 is the vertical view of Fig. 6
Fig. 8 is the structural representation of the third embodiment of the present invention
Fig. 9 is the synoptic diagram of the optional closure of the third embodiment of the present invention
Figure 10 is the right view of Fig. 9
Figure 11 is the synoptic diagram of user mode of the present invention
1 is card cable seat among the figure, the 11st, and U-lag, the 12nd, the fore shaft device, the 13rd, connecting hole, the 14th, the double flute intermediate plate, the 15th, the coupling bolt group, the 16th, hold the cable groove;
The 2nd, holder, the 21st, the U-shaped seat, the 22nd, hold out against screw, the 23rd, threaded hole;
The 3rd, adjustable web member;
The 4th, optical cable;
The 5th, angle steel;
The 61st, interior card, the 62nd, outer card.
Embodiment
The present invention is shown in Fig. 1-7, and maximum characteristics are a plurality of assembly, removably are connected on the angle steel pylon, and surplus cable frame of the present invention is made up of card cable seat 1, holder 2 and adjustable web member 3; Said card cable seat 1 has a U-lag 11, and said U-lag 11 is used for from laterally holding said optical cable 4 (as the support of coiling optical cable 4), and said card cable seat 1 has a caudal peduncle, and said caudal peduncle is provided with connecting hole 13; Said holder 2 is connected with said angle steel tower through the structure that removably connects, and said holder 2 is provided with threaded hole 23; Said adjustable web member 3 links to each other said card cable seat 1 with said threaded hole 23 through said connecting hole 13 with holder 2.
For the optical cable that guarantees coiling does not break away from U-lag 11, be provided with fore shaft device 12 at the notch that blocks cable seat U-lag 11.Fore shaft device 12 has numerous embodiments, and two examples are enumerated in this case, and are as shown in Figure 1, employing be that bolt passes the lateral opening realization fore shaft in U-lag 11 both sides; Shown in Figure 4, employing be that an end is hinged, means that the other end is fastenedly connected through U-lag 11 last slice end chutes.
Like Fig. 1,2,3, in first kind of embodiment of the present invention, said holder 2 comprises U-shaped seat 21 and holds out against land 22; The bottom surface of said U-shaped 21 and two sides offer described threaded hole 23 respectively; Make that the U-shaped opening of said U-shaped seat 21 can be towards different directions.Such benefit is the iron tower (at present, iron tower is processed by angle steel 5 basically) that can adapt to the different structure form.In Fig. 1, the opening of U-shaped seat 21 and adjustable web member 3 (the adjustable screw rod that this example adopts) are in the same way; Then be 90 ° among Fig. 2,3.This is because the iron tower of different model constitutes the direction difference that part angle steel 5 is provided with; At the diverse location of iron tower, the direction that is provided with of angle steel 5 also maybe be different.After having plurality of optional closure, can satisfy the installation requirement of any iron tower.
Like Fig. 4,5,6,7, in second kind of embodiment of the present invention, said holder 2 comprises the outer card 62 and interior card 61 of the rectangular shape of a pair cross-section, and the two ends of said outer card 62 and interior card 61 are respectively equipped with through hole; Said outer card 62 and interior card 61 are separately positioned on inboard that said iron tower constitutes part (angle steel 5) with the outside, the three is linked to each other through the through hole of said outer card 62 with interior card 61 two ends by securing member again.In the present embodiment, still have the choice of optional closure.
Like Fig. 8,9,10; In the third embodiment of the present invention; The double flute of group more than the card cable groove of said card cable seat 1 comprises intermediate plates 14, the both sides of said double flute intermediate plate 14 are respectively equipped with and hold cable groove 16, through being arranged on the said optical cable 4 of bolt and nut 15 fastening clampings of said double flute intermediate plate 14 centres.In the present embodiment, still have the choice of optional closure.
Holder combination in card cable seat in the third embodiment of the present invention and the second kind of embodiment can form the 4th kind of embodiment.Third and fourth embodiment, to the fastening better effects if of each unit cable, optical cable can keep certain distance each other, after meet when emitting cable, can prevent between the optical cable sticking glutinous, entwine each other.
All steel pieces are all handled through galvanizing among the present invention, have good Corrosion Protection.
During actual fabrication, card cable seat 1 of the present invention is closed frame type, stretches out a veneer (being this aforesaid caudal peduncle) on angle of non-open side, and veneer is provided with circular connecting hole 13, and the size of connecting hole 13 and adjustable web member 3 are complementary.Card cable seat 1 openend end be provided with over against manhole and supporting hexagon head bolt is arranged, can adopt bolt to be used for sealing and pin surplus cable placed within.
When using; As shown in Figure 8, the best is to adopt four surplus cables of the present invention to be configured to an assembly, four position installations that assembly can suit on tower; Can confirm the installation radius of the assembly that four monomers (surplus cable frame) are constituted according to surplus cable amount; The minimum bending radius of I to cable (being the minimum radius bend that optical cable allows) greatly can be to several meters, and the installation site flexibly, conveniently.
This products characteristics is following:
Adopt the split array mode, adjustment dish cable radius arbitrarily, the dish of surplus cable is high-volume changeable, and is easy for installation, good reliability.
Each support (promptly blocking cable seat 1) that is used to coil cable is equipped with blind bolt (being fore shaft device 12), can be validly after the locking with fiber optic cable management in support, avoided fully optical cable in the support slippage maybe.Especially use embodiment three or at 4 o'clock, each circle optical cable all can be fixed on appropriately and groove in, neat appearance, safe and reliable.Distortion appears in the optical cable that can prevent effectively that gravity, wind-force, accumulated snow pressure etc. from causing should be tortuous, leave standstill.
The distance of dish cable support and tower can be fixed on the optional position of coupling bolt (being adjustable web member 13) as required through setting nut, the distance of promptly surplus cable and tower face is adjustable.
When dish cable diameter super large, can use six or eight wire clamps to use, to guarantee better intensity and reliability as the surplus cable frame of a cover.
Good galvanizing processing had all been carried out on its surface when surplus cable frame was made with steel, had good antiseptic property.
Split modular structure can be practiced thrift stock and transport space.Material is economized, and is in light weight, is the resource-conserving product.
Claims (5)
1. a surplus cable frame removably is connected on the angle steel pylon, it is characterized in that, is made up of card cable seat, holder and adjustable screw rod; Said card cable seat has card cable groove, and said card cable groove is used for from laterally holding said optical cable, and said card cable seat has a caudal peduncle, and said caudal peduncle is provided with connecting hole; Said holder is connected with said angle steel pylon through the structure that removably connects, and said holder is provided with threaded hole; Said adjustable screw rod links to each other said card cable seat with said threaded hole through said connecting hole with holder.
2. a kind of surplus cable frame according to claim 1 is characterized in that the card cable groove of said card cable seat takes the shape of the letter U, and the notch of said U-shaped card cable groove is provided with the fore shaft device.
3. a kind of surplus cable frame according to claim 1; It is characterized in that; The card cable groove of said card cable seat comprises many group double flute intermediate plates, and the both sides of said double flute intermediate plate are respectively equipped with and hold the cable groove, through being arranged on the middle said optical cable of the fastening clamping of bolt and nut of said double flute intermediate plate.
4. according to claim 1,2 or 3 described a kind of surplus cable framves, it is characterized in that said holder with the structure of removably connecting comprises the U-shaped seat and holds out against screw; The bottom surface of said U-shaped seat and two sides offer described threaded hole respectively; Make that the U-shaped opening of said U-shaped seat can be towards different directions.
5. according to claim 1,2 or 3 described a kind of surplus cable framves, it is characterized in that said holder with the structure of removably connecting comprises the outer card and the interior card of the rectangular shape of a pair cross-section, the two ends of said outer card and interior card are respectively equipped with through hole; Said outer card and interior card are separately positioned on inboard that said iron tower constitutes part with the outside, the three is linked to each other through the through hole of said outer card with interior card two ends by securing member again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101887907A CN102213809B (en) | 2011-07-07 | 2011-07-07 | Residual cable frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101887907A CN102213809B (en) | 2011-07-07 | 2011-07-07 | Residual cable frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102213809A CN102213809A (en) | 2011-10-12 |
| CN102213809B true CN102213809B (en) | 2012-07-25 |
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ID=44745192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101887907A Active CN102213809B (en) | 2011-07-07 | 2011-07-07 | Residual cable frame |
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| Country | Link |
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| CN (1) | CN102213809B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362344B (en) * | 2013-07-18 | 2015-04-22 | 国家电网公司 | Device for correcting angle irons of iron towers in electric transmission lines |
| CN103979406B (en) * | 2014-04-14 | 2016-09-14 | 西安长庆科技工程有限责任公司 | A kind of safty hoisting fixture |
| CN104868405B (en) * | 2015-06-17 | 2017-03-01 | 国家电网公司 | Multi-angle cable retention clip |
| CN106949833A (en) * | 2017-03-31 | 2017-07-14 | 成都齐友科技有限公司 | The fixing protector of three-dimensional coordinate tracker target ball |
| CN107270078A (en) * | 2017-05-09 | 2017-10-20 | 深圳金三立视频科技股份有限公司 | Fast-assembling bracket |
| CN114568801B (en) * | 2022-02-23 | 2023-05-23 | 重庆工业职业技术学院 | Install handle additional suitable for cylinder cavity umbrella stick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3633994B2 (en) * | 1995-03-28 | 2005-03-30 | 株式会社シンクロン | Method for forming a thin film on an end face of a cabled optical fiber |
| CN2261031Y (en) * | 1996-12-11 | 1997-08-27 | 北京市电话工程公司 | Optical-cable surplus-length disc |
| FR2848542B1 (en) * | 2002-12-13 | 2006-06-30 | France Telecom | DEVICE FOR PACKAGING AND CURRING CABLE |
| CN2840080Y (en) * | 2005-12-06 | 2006-11-22 | 华信邮电咨询设计研究院有限公司 | Optical cable residual cable reel |
| CN202119955U (en) * | 2011-07-07 | 2012-01-18 | 江苏中天科技股份有限公司 | Redundant optical cable rack |
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2011
- 2011-07-07 CN CN2011101887907A patent/CN102213809B/en active Active
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| CN102213809A (en) | 2011-10-12 |
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Effective date of registration: 20180502 Address after: 226463 No. 1 Zhong Tian Road, Hekou Town, Rudong, Nantong, Jiangsu Co-patentee after: Zhong Tian electric power optical cable Co., Ltd Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Address before: 226009 6 Zhongtian Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: Zhongtian Science and Technology Co., Ltd., Jiangsu |