CN2864721Y - Optical cable coil embarkation vehicle - Google Patents
Optical cable coil embarkation vehicle Download PDFInfo
- Publication number
- CN2864721Y CN2864721Y CN 200520144978 CN200520144978U CN2864721Y CN 2864721 Y CN2864721 Y CN 2864721Y CN 200520144978 CN200520144978 CN 200520144978 CN 200520144978 U CN200520144978 U CN 200520144978U CN 2864721 Y CN2864721 Y CN 2864721Y
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- brake
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- optical cable
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Abstract
The utility model relates to an optical cable disc carrier, characterized in that it is formed by a vehicle body, a disc brake device, a wheel brake device, a disc damping axle and a wire wheel. The disc brake device and the wheel brake device are at two sides of vehicle body, the disc damping axle is horizontally arranged at the middle part of vehicle body. The invention has small volume, low weight, and portable property. Engaged with special optical cable disc, the utility model can be used to maintain optical cable.
Description
Technical field
The utility model relates to the loading attachment of optical cable cable dish, especially a kind of optical cable cable dish load wagon.
Background technology
Fiberoptic cable system has been one of important communications infrastructure, therefore, must guarantee that it is unimpeded fully all the time.And lightguide cable link is a weak link wherein, is vulnerable to disaster most or destroys artificially, and optical cable is in case interrupt, and its result and the influence that is subjected to are well imagined.For this reason, must in time rush to repair and recover unimpeded.But optical cable has quite a few track laying to be positioned at remote districts or mountain area away from cities and towns, not only have inconvenient traffic, and environmental baseline is relatively poor, and the cable disk body that in addition carries optical cable is long-pending bigger and heavy, has caused certain difficulty to first-aid repair construction.For adapting to and finishing the construction task of finishing the repairing optical cable in above-mentioned environment, that applied rush repair equipment must have is in light weight, volume is little and portable design feature.Yet, at present,, be not useful on the special-purpose cable dish charging appliance of repairing optical cable maneuverability and lighting as yet except on common motor vehicles, supporting the unwrapping wire of finishing optical cable with tripod or with lifting jack.
The utility model content
The purpose of this utility model is the special optical cable cable dish load wagon that proposes a kind of maneuverability and lighting.For realizing this purpose, adopt following technical scheme: a kind of optical cable cable dish load wagon, it is characterized in that forming by car body, cable dish braking mechanism, wheel brake device, cable dish damping axle and guide roller, cable dish braking mechanism and wheel brake mechanism are located at the both sides of car body respectively, and cable dish damping axle is horizontally placed on the middle part of car body; Car body is made up of vehicle frame and wheel, vehicle frame is by the preceding support of the last lower vertical bar of left and right sides, front and back cross bar, left and right sides and an affixed framework of go-cart frame, the front end of lower vertical bar connects respectively and puts preceding support on the left and right sides, the back termination postpone cross bar and the go-cart frame of lower vertical bar on the left and right sides, the stage casing of left and right sides upper vertical bar is provided with the split sleeve bearing seat, the suitable position of vehicle frame rear portion left and right sides lower vertical bar is provided with horizontal axletree, the two ends configuration wheel of axletree; Cable dish braking mechanism is made up of brake lever, control lever shaft, brake block, cam, retracing spring and stop pin, the bottom of brake lever is fixed in control lever shaft, the control lever shaft lateral shaft is connected in the bearing seat that is arranged on vehicle frame left and right sides rear lower bearing diagonal, the suitable position in control lever shaft stage casing is provided with the cam at two intervals, one end of brake block is placed on the cam, the other end of brake block is coupling in axletree, and the two ends of retracing spring are mounted on brake lever and bearing diagonal respectively; The wheel brake device is made up of brake lever, brake axle, ratchet device, brake block, retracing spring and stop pin, the bottom that is provided with the brake lever of ratchet escapement is fixed in an end of brake axle, the brake axle lateral shaft is connected in the bearing seat that is arranged on vehicle frame left and right sides lower vertical bar, ratchet device is located at the position of brake axle near brake lever, and brake block is articulated in the two ends of brake axle; Cable dish damping axle is made up of dampened disk and axle, location shift fork, rocking handle, and dampened disk is located at a side of axle, and the stage casing of axle is interval with two cable dish location shift forks, and the two ends, the left and right sides of axle are provided with flat side and respectively assemble a rocking handle; The other end of brake block is provided with the sliding axle sleeve that places axletree; Ratchet device is made up of ratchet, ratchet, spring, and ratchet is fixedly arranged in brake axle, and ratchet is provided with the hole and is articulated in " L " oblique crank Z pin that is arranged on the vehicle frame lower vertical bar at the end near claw hook, is mounted with spring between the other end of ratchet and the bearing diagonal; The ratchet escapement is made up of escapement bar, turret terminal, spring and the finger be located in the brake lever, is provided with the ladder pipe of the pore of its top section greater than its hypomere pore in the brake lever, and the shaft of brake lever is in the position near ratchet has the vertical slot access tube; The escapement bar be one with brake lever in the ladder pipe cunning stepped stem of joining, thick section of this bar is turret terminal, between the step of ladder pipe spring is set in turret terminal and the brake lever, the suitable position of escapement bar hypomere is provided with horizontal finger, and this finger cunning is assigned in the vertical slot of brake shaft; The two ends of brake axle are respectively equipped with the hinge of hinged brake block, and brake block has been installed with pin, and the other end of pin places the plate of deciding that is provided with chute, and deciding plate, to be fixedly arranged in brake axle relative with brake block, is provided with pressure spring on the pin of deciding between plate and the brake block; Dampened disk is made of price fixing and Moving plate, and the side that Moving plate is located at axle is made as one with axle, and the outer face of Moving plate is provided with four set screw; The price fixing cunning that is provided with axle sleeve places dispose relative with price fixing of axle, and the axle sleeve section of price fixing is placed in the bearing shell bearing seat, is provided with damping fin between price fixing and the Moving plate; The location shift fork is to be shaped on the bar that radially extends on a sliding sleeve, and the termination of bar is provided with horizontal pivot pin, and sliding sleeve is provided with radially trip bolt; The suitable space of car body front end also is provided with guide roller, and the wheel rim of guide roller is shaped on a circle groove, and the lead skidding places horizontal axle, and these transverse axis two ends place and are arranged on the wallboard between the lower vertical bar on the vehicle frame front end left and right sides; Between the longeron and the suitable position of go-cart frame is equipped with stiffener between the wallboard of the vehicle frame left and right sides, under the left and right sides; The split sleeve bearing seat constitutes by detaining the upper and lower bearing shell of joining each other, and an end of upper and lower bearing shell is pin joint each other, and the other end of top bearing shell is provided with groove, and this end of detaining the lower bearing of joining therewith is connected with movable trip bolt; Stop pin is horizontally placed on the end of control lever shaft near bearing seat; Stop pin is horizontally placed on the end of brake axle near bearing seat.
Press the load wagon that this programme is implemented, have the characteristics of little, in light weight, the easy to carry and maneuverability of volume, cooperate special-purpose optical cable cable dish, the rush repair of extremely suitable lightguide cable link and the construction operation of complex environment circuit.The utility model light in structure coincidence reason, easy to use has certain significance of application.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the structural representation of car body;
Fig. 3 is the structural representation of cable dish braking mechanism;
Fig. 4 is that the A of Fig. 2 is to synoptic diagram;
Fig. 5 is the structural representation of wheel brake device;
Fig. 6 is the structural representation of wheel brake sheet;
Fig. 7 is the structural representation of wheel brake device ratchet escapement;
Fig. 8 is the structural representation of cable dish damping axle;
Fig. 9 is the decomposition texture synoptic diagram of dampened disk.
Embodiment
Be further described in detail in conjunction with the accompanying drawings.Cable dish load wagon is made up of car body 1, cable dish braking mechanism 2, wheel brake device 3, cable dish damping axle 4 and guide roller 5, cable dish braking mechanism 2 and wheel brake device 3 are located at the left and right sides of car body 1 respectively, and cable dish damping axle 4 is horizontally placed on the bearing seat 6 of the left and right sides, car body 1 middle part.Wherein, car body 1 is made up of vehicle frame 10 and wheel 100, vehicle frame 10 is by an affixed framework of the preceding support 13 of the upper vertical bar 11 of left and right sides and lower vertical bar 12, front rail 14 and rear transverse rod 15, left and right sides and go-cart frame 16, before connecing respectively and put, the front end of the upper and lower vertical pole 11,12 of left and right sides supports 13, the back termination postpone cross bar 15 and the go-cart frame 16 of the upper and lower vertical pole 11,12 of left and right sides, the stage casing of left and right sides upper vertical bar 11 is provided with split sleeve bearing seat 6, the suitable position of vehicle frame rear portion left and right sides lower vertical bar 12 is provided with horizontal axletree 101, the two ends configuration wheel 100 of axletree 101; For strengthening the intensity and the rigidity of vehicle frame 10, between the upper and lower vertical pole 11,12 in the vehicle frame 10 front end left and right sides, be provided with wallboard 18, and be respectively equipped with stiffener 19 between the left and right sides wallboard 18, between the left and right sides lower vertical bar 12 and suitable position of go-cart frame 16; The space promptly is for putting the position that optical cable cable dish is reserved in the frame that vehicle frame 10 is constituted.
Cable dish braking mechanism 2 is by brake lever 20, control lever shaft 22, brake block 23, cam 221, retracing spring 24 and stop pin 21 are formed, the bottom of brake lever 20 is fixed in the termination in control lever shaft 22 left sides, control lever shaft 22 lateral shafts are connected in the diaxon bearing 171 that is arranged on vehicle frame 10 left and right sides rear lower bearing diagonals 17, the suitable position in control lever shaft 22 stage casings is shaped on the cam 221 at two intervals, one end of brake block 23 is placed on cam 221, the other end of brake block 23 is coupling in axletree 101, the axis part system that is brake block 23 and axletree 101 is by axle sleeve 230, brake block 23 can rotate for the center of circle by axle 101, adapting to the demand of different cable web board diameter sizes, the two ends of retracing spring 24 are mounted on the horizontal pin 25 of brake lever 20 and the suitable location of bearing diagonal 17 respectively; The effect of cable dish braking mechanism is when cable dish cable laying, cable dish as the need brake hard and the rotation of stopping, but because the weight of cable dish and optical cable and the inertia when rotating thereof are bigger, be difficult for being overcome its inertia and be braked, so this moment,---and---the jack-up brake block 23 with the increase of its eccentric throw---two brake blocks tightly are close to the side plate of cable dish both sides respectively---can be realized braking to drive cam 221 rotations to rotation in 22 inverse times of control lever shaft in car body rear pulling brake lever 20.The size of cam eccentric throw is in order to adapt to the cable dish of different-diameter size side plate, and promptly being that the diameter of cable web plate is more little,---the then past more post-tensioning of brake lever---causes cam 221 that brake block 23 is all the more up pushed up.Stop pin 21 places in the groove (diagram slightly) of control lever shaft 22 left-hand end bearing seats 171, and its effect is that stop pin 24 will be equipped in bearing seat 171, prevention brake lever 20 " offside " when under the pulling force effect of brake lever at retracing spring 24 during return.
Wheel brake device 3 is made up of brake lever 30, brake axle 31, ratchet device 33, brake block 32, retracing spring 34 and stop pin 311, the bottom that is provided with the brake lever 30 of ratchet escapement is fixed in the right-hand end of brake axle 31, brake axle 31 lateral shafts are connected in the bearing seat 121 that is arranged on vehicle frame left and right sides lower vertical bar 12, ratchet device 33 is located at the position of brake axle 31 near brake lever 30, and brake block 32 is articulated in the two ends, the left and right sides of brake axle 31; Ratchet device wherein is made up of ratchet 33, ratchet 331, spring 333, ratchet 33 is fixedly arranged in brake axle 31, ratchet 331 is provided with the hole and is articulated in " L " oblique crank Z pin 332 that is arranged on vehicle frame lower vertical bar 12 at the end near hook, is mounted with spring 333 (articulating point diagram slightly) between the other end of ratchet 331 and the bearing diagonal 17; The ratchet escapement is made up of escapement bar 301, turret terminal 3011, spring 3012 and the finger 3013 be located in the brake lever 30, brake lever 30 is provided with the ladder pipe of the pore of its top section greater than its hypomere pore, and the shaft of brake lever 30 is in the position near ratchet 331 has vertical slot 303 access tubes; Escapement bar 301 be one with brake lever in the ladder pipe cunning stepped stem of joining, thick section of this bar is turret terminal 3011, between the step of ladder pipe spring 3012 is set in turret terminal 3011 and the brake lever, the suitable position of escapement bar hypomere is provided with horizontal finger 3013, and this finger 3013 is slided in the vertical slot 303 that is assigned in the brake shaft; The two ends, the left and right sides of brake axle 31 are respectively equipped with the hinge 323 of hinged brake block 32, brake block 32 has been installed with pin 322, the other end of pin 322 place be provided with chute 3210 decide plate 321, deciding plate 321, to be fixedly arranged in brake axle 31 relative with brake block 32, be provided with pressure spring 324 on the pin of deciding between plate 321 and the brake block 32 322, brake block 32 also is shaped on some the projectioies 325 that increase friction force.The effect of wheel brake device mainly is when car body arrival construction location need be located, elder generation's push button end 3011---finger 3013 presses the tail end of ratchet 331---make the claw hook of ratchet 331 break away from ratchet 33, meanwhile, take advantage of a situation to take back and 30 cause brake axle 31 to rotate (ratchet also rotates) thereupon and---decide about impelling that plate 321 rotates forward and promote brake blocks 32 to rely on wheel 100---release button end 3011 makes ratchet 331 hook the ratchet that the transposition ratchet has taken place under the effect of spring 333---braked to locate and made car body braked via spring 324.Otherwise, when car body need advance or retreat, push button end 3011 upwarps ratchet to break away from the ratchet of ratchet, and---brake lever 30 is taken advantage of a situation under the effect of retracing spring 34, and car body can advance or retreat it push rod forward---the brake axle up time makes brake block leave wheel to rotation---.The two ends of spring 34 are mounted on the suitable location of the pin 302 and the bearing diagonal 17 of brake lever 30 horizontal systems respectively; The effect of stop pin 311 is with the stop pin 21 in the cable dish braking mechanism 2---" offside " when making pin 311 terminate in bearing seat 121 with prevention brake lever 30 push rods.
Cable dish damping axle 4 is made up of dampened disk 40 and axle 41, location shift fork 42, rocking handle 43, and dampened disk 4 is located at the right side of axle 41, and the stage casing of axle 41 is interval with two cable dish location shift forks 42, and the two ends, the left and right sides of axle 41 are provided with flat side 411 and respectively assemble a rocking handle 43; Dampened disk 40 is made of price fixing 402 and Moving plate 401, and the right side that Moving plate 401 is located at axle 41 is made as one with axle, and the outer face of Moving plate 401 is provided with four set screw 403, and its effect is the friction force of regulating between damping fin 400 and the price fixing 402; Price fixing 402 cunnings that are provided with axle sleeve 4020 place axle 41 and price fixing 401 relative configurations, and the axle sleeve of price fixing 402 is placed in bearing shell bearing seat 6 rotatable (so being called price fixing) for 4020 sections, is provided with damping fin 400 between price fixing 402 and the Moving plate 401; Location shift fork 42 is to be shaped on the bar that radially extends on an axle sleeve 420; And the termination of bar is provided with horizontal pivot pin 421, the mechanism of and axle sleeve 420 is provided with radially trip bolt 422. cable dish damping shafts is such: rocking handle and the shift fork with the damping shaft left end takes off first------the left end shift fork and the pivot pin 421 of left and right sides shift fork is inserted respectively cable face left that------cable dish and damping are coupling to be integrated, and------the top bearing shell 62 usefulness screws 63 of fastening Y-axis bearing are locked---the flat side 411 at axle 41 two ends respectively assembles left and right sides rocking handle 43---, and rotation crank makes the cable dish rotate cable laying to the bearing block 6 that cable dish and damping shaft are together inserted the vehicle frame left and right sides to trip bolt 422 locking shift forks to the locating hole that right side plate reserves thereupon of packing into that axle penetrated the centre bore of cable dish. If sensation rotating speed speed discomfort when cable laying, but manual adjustments screw 403 makes damping fin 400 press (loosening) price fixing to increase (reducing) friction between the two, reaches suitable cable releasing speed with this.The consistance of cable move left and right and the wearing and tearing that prevent cable during for the maintenance cable laying, suitable space at car body 1 front end also is provided with guide roller 5, the wheel rim of guide roller 5 is shaped on a circle groove (diagram slightly), cable places in this hook groove, guide roller 5 can horizontally slip along axle 51 during cable laying, to prevent wearing and tearing and random line, axle 51 two ends place the wallboard 18 that is arranged between the upper and lower vertical pole 11,12 in the vehicle frame front end left and right sides.
Above-mentioned split sleeve bearing seat 6 constitutes by detaining the top bearing shell 62 and the lower bearing 61 of joining each other, on, one end of lower bearing has pivot pin (figure slightly) hinged rotatable, the other end of top bearing shell 62 is provided with groove, this end of detaining the lower bearing 61 of joining therewith is connected with movable trip bolt 63, when the damping axle is inserted the diaxon watt-hour, screw the screw 63 of left and right sides bearing shell behind the fastening top bearing shell 62 respectively, the right side bearing shell should be withheld the axle sleeve 4020 of dampened disk price fixing and make it not rotatable, the bearing shell in left side is then withheld axle sleeve 410 makes it not rotatable, and damping axle 41 drives the uniform rotation of cable dish with this and implements cable laying in rotation in axle sleeve 4020 and 410 under the rocking-turn of left and right sides rocking handle 43.
Claims (15)
1, a kind of optical cable cable dish load wagon, it is characterized in that forming by car body, cable dish braking mechanism, wheel brake device, cable dish damping axle and guide roller, cable dish braking mechanism and wheel brake mechanism are located at the both sides of car body respectively, and cable dish damping axle is horizontally placed on the middle part of car body.
2, by the described optical cable cable of claim 1 dish load wagon, it is characterized in that car body is made up of vehicle frame and wheel, vehicle frame is by the preceding support of the last lower vertical bar of left and right sides, front and back cross bar, left and right sides and an affixed framework of go-cart frame, the front end of lower vertical bar connects respectively and puts preceding support on the left and right sides, the back termination postpone cross bar and the go-cart frame of lower vertical bar on the left and right sides, the stage casing of left and right sides upper vertical bar is provided with the split sleeve bearing seat, the suitable position of vehicle frame rear portion left and right sides lower vertical bar is provided with horizontal axletree, the two ends configuration wheel of axletree.
3, by claim 1 or 2 described optical cable cable dish load wagons, it is characterized in that cable dish braking mechanism is made up of brake lever, control lever shaft, brake block, cam, retracing spring and stop pin, the bottom of brake lever is fixed in control lever shaft, the control lever shaft lateral shaft is connected in the bearing seat that is arranged on vehicle frame left and right sides rear lower bearing diagonal, the suitable position in control lever shaft stage casing is provided with the cam at two intervals, one end of brake block is placed on the cam, the other end of brake block is coupling in axletree, and the two ends of retracing spring are mounted on brake lever and bearing diagonal respectively.
4, by claim 1 or 2 described optical cable cable dish load wagons, it is characterized in that the wheel brake device is made up of brake lever, brake axle, ratchet device, brake block, retracing spring and stop pin, the bottom that is provided with the brake lever of ratchet escapement is fixed in an end of brake axle, the brake axle lateral shaft is connected in the bearing seat that is arranged on vehicle frame left and right sides lower vertical bar, ratchet device is located at the position of brake axle near brake lever, and brake block is articulated in the two ends of brake axle.
5, by the described optical cable cable of claim 1 dish load wagon, it is characterized in that cable dish damping axle is made up of dampened disk and axle, location shift fork, rocking handle, dampened disk is located at a side of axle, and the stage casing of axle is interval with two cable dish location shift forks, and the two ends, the left and right sides of axle are provided with flat side and respectively assemble a rocking handle.
6,, it is characterized in that the other end of brake block is provided with the sliding axle sleeve that places axletree by the described optical cable cable of claim 3 dish load wagon.
7, by the described optical cable cable of claim 4 dish load wagon, it is characterized in that ratchet device is made up of ratchet, ratchet, spring, ratchet is fixedly arranged in brake axle, ratchet is provided with the hole and is articulated in " L " oblique crank Z pin that is arranged on the vehicle frame lower vertical bar at the end near claw hook, is mounted with spring between the other end of ratchet and the bearing diagonal.
8, by the described optical cable cable of claim 4 dish load wagon, it is characterized in that the ratchet escapement is made up of escapement bar, turret terminal, spring and the finger be located in the brake lever, be provided with the ladder pipe of the pore of its top section greater than its hypomere pore in the brake lever, the shaft of brake lever is in the position near ratchet has the vertical slot access tube; The escapement bar be one with brake lever in the ladder pipe cunning stepped stem of joining, thick section of this bar is turret terminal, between the step of ladder pipe spring is set in turret terminal and the brake lever, the suitable position of escapement bar hypomere is provided with horizontal finger, and this finger cunning is assigned in the vertical slot of brake shaft.
9, by the described optical cable cable of claim 4 dish load wagon, it is characterized in that the two ends of brake axle are respectively equipped with the hinge of hinged brake block, brake block has been installed with pin, the other end of pin places the plate of deciding that is provided with chute, deciding plate, to be fixedly arranged in brake axle relative with brake block, is provided with pressure spring on the pin of deciding between plate and the brake block.
10, by the described optical cable cable of claim 5 dish load wagon, it is characterized in that dampened disk is made of price fixing and Moving plate, the side that Moving plate is located at axle is made as one with axle, and the outer face of Moving plate is provided with four set screw; The price fixing cunning that is provided with axle sleeve places dispose relative with Moving plate of axle, and the axle sleeve section of price fixing is placed in the bearing shell bearing seat, is provided with damping fin between price fixing and the Moving plate; The location shift fork is to be shaped on the bar that radially extends on a sliding sleeve, and the termination of bar is provided with horizontal pivot pin, and sliding sleeve is provided with radially trip bolt.
11, by the described optical cable cable of claim 1 dish load wagon, the suitable space that it is characterized in that the car body front end also is provided with guide roller, the wheel rim of guide roller is shaped on a circle groove, and the lead skidding places horizontal axle, and these transverse axis two ends place and are arranged on the wallboard between the lower vertical bar on the vehicle frame front end left and right sides.
12,, it is characterized in that between the wallboard of the vehicle frame left and right sides, between the longeron and the suitable position of go-cart frame is equipped with stiffener under the left and right sides by claim 1 or 11 described optical cable cable dish load wagons.
13, by claim 1 or 2 described optical cable cable dish load wagons, it is characterized in that the split sleeve bearing seat constitutes by detaining the upper and lower bearing shell of joining each other, one end of upper and lower bearing shell is pin joint each other, and the other end of top bearing shell is provided with groove, and this end of detaining the lower bearing of joining therewith is connected with movable trip bolt.
14,, it is characterized in that stop pin is horizontally placed on the end of control lever shaft near bearing seat by the described optical cable cable of claim 3 dish load wagon.
15,, it is characterized in that stop pin is horizontally placed on the end of brake axle near bearing seat by the described optical cable cable of claim 4 dish load wagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144978 CN2864721Y (en) | 2005-12-22 | 2005-12-22 | Optical cable coil embarkation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144978 CN2864721Y (en) | 2005-12-22 | 2005-12-22 | Optical cable coil embarkation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864721Y true CN2864721Y (en) | 2007-01-31 |
Family
ID=37677173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144978 Expired - Fee Related CN2864721Y (en) | 2005-12-22 | 2005-12-22 | Optical cable coil embarkation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864721Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944922A (en) * | 2012-11-23 | 2013-02-27 | 深圳市特发信息光网科技股份有限公司 | Optical cable wire barrow |
| CN104477696A (en) * | 2014-12-11 | 2015-04-01 | 国家电网公司 | Distribution line pay-off unit |
| CN105842804A (en) * | 2016-05-30 | 2016-08-10 | 河南昊方通信工程技术有限公司 | Technical scheme of optical cable configuration disc |
| CN107907950A (en) * | 2017-11-01 | 2018-04-13 | 国网新疆电力公司经济技术研究院 | A kind of portable emergency rushes to repair optical cable device |
-
2005
- 2005-12-22 CN CN 200520144978 patent/CN2864721Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944922A (en) * | 2012-11-23 | 2013-02-27 | 深圳市特发信息光网科技股份有限公司 | Optical cable wire barrow |
| CN102944922B (en) * | 2012-11-23 | 2014-02-26 | 深圳市特发信息光网科技股份有限公司 | Optical cable wire barrow |
| CN104477696A (en) * | 2014-12-11 | 2015-04-01 | 国家电网公司 | Distribution line pay-off unit |
| CN106516859A (en) * | 2014-12-11 | 2017-03-22 | 国网浙江平湖市供电公司 | Distribution line pay-off device with braking function |
| CN104477696B (en) * | 2014-12-11 | 2017-04-26 | 国家电网公司 | Distribution line pay-off unit |
| CN105842804A (en) * | 2016-05-30 | 2016-08-10 | 河南昊方通信工程技术有限公司 | Technical scheme of optical cable configuration disc |
| CN105842804B (en) * | 2016-05-30 | 2019-02-15 | 深圳市高德信通信股份有限公司 | A kind of optical cable matches disk |
| CN107907950A (en) * | 2017-11-01 | 2018-04-13 | 国网新疆电力公司经济技术研究院 | A kind of portable emergency rushes to repair optical cable device |
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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: 20070131 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |