CN2433147Y - Device for cross constructing using overhead cableway - Google Patents
Device for cross constructing using overhead cableway Download PDFInfo
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- CN2433147Y CN2433147Y CN 00244027 CN00244027U CN2433147Y CN 2433147 Y CN2433147 Y CN 2433147Y CN 00244027 CN00244027 CN 00244027 CN 00244027 U CN00244027 U CN 00244027U CN 2433147 Y CN2433147 Y CN 2433147Y
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- rope
- protection
- cableway
- transition wire
- tail
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Abstract
The utility model relates to a device using an overhead cableway for cross constructing. A ropeway is arranged between steel towers or supporting bars of both ends of a crossing area. The ropeway comprises a bearing rope, an overline protection device, a pull rope, a tail rope, a connected rope, a security protection net, etc. to ensure that spread conductive wire and earth wire to crossover buildings, running conductive wires, rivers, ditches and precipices among the crossing areas in the overline protection device of the ropeway safely. The device using an overhead cableway for cross constructing has the advantages of simple and easy operation of ropeway construction, simple and easy operation of recovering the ropeway, small size, light weight, and convenient transportation, and needs few constructors so that the construction cost is low, however, the construction is high, and is not limited by landform and the height and the width of the crossed object. Therefore, the ropeway has wide range of application.
Description
The utility model belongs to the leap construction field, is specifically related to a kind of device that utilizes aerial rope way to cross over construction.
Cross over construction and runs into through regular meeting when aerial line is built in electric system, existing leap operating technique is to be set up the constitutional formula crossing frame on ground and crosses over construction.It is all very huge to cross over the employed various crossing frame volumes of construction, and weight is also very big, and required transport vehicle is also more, therefore can be subjected to the restriction of transportation condition when transportation, especially transports difficulty more in the place of traffic of mountain area inconvenience, sometimes even can't transport; It is bigger that the constitutional formula crossing frame puts up occupation of land, in use is subjected to the landform restriction also more, in the mountain area, areas such as pools, marsh, for want of sets up the topographic condition of crossing frame, causes the situation that can't set up crossing frame to happen occasionally; Constitutional formula crossing frame equipment complexity, put up time-consuming, take a lot of work, long construction period makes operating efficiency low; In addition, the block height of constitutional formula crossing frame, width are limited, so its application is subjected to the height of object being spanned body, the restriction of width, then can't use the constitutional formula crossing frame if the object being spanned body is too high, wide.In a word, existing design formula crossing frame complex structure, volume is big, and weight is big, when setting up with demolition expense, take a lot of work, long construction period, required vehicle is more when transporting in addition, so executive cost is higher, if having because of setting up the occupation of land compensation issue that crossing frame causes, then executive cost is higher, makes unit in charge of construction's economic benefit be subjected to very big influence.
The purpose of this utility model provides that a kind of construction is simple, operating efficiency is high, construction cost is low, utilizes aerial rope way to cross over the device of construction.
A technical scheme of the present utility model is that aerial rope way is to cross over cableway, the steps include:
This device is to cross over the cableway II; described leap cableway II is by bearing rope 2; hauling rope 10; protection of transition wire 8; connection cord 7; safety protective net 11; tail rope 9 is formed; connection cord 7 is connected to the upper end of each protection of transition wire 8 together; safety protective net 11 is connected to the lower end of each protection of transition wire 8 forms the complete protection of transition wire of a cover together; the head and the tail two ends of the protection of transition wire that fuses connect hauling rope 10 and tail rope 9, cross over the hauling rope 10 of cableway bearing rope 2 and protection of transition wire; tail rope 9 is separately fixed on the iron tower or strut bar 12 of crossing over the shelves two ends.
Crossing over cableway protection of transition wire 8 comprises axle 17, roller 16, connecting panel 18, baffle plate 19, goes up clevis eye 20, following clevis eye 40, lifting rope 21, upper connecting rod 22, lower connecting rod 42; described axle 17 passes that baffle plate 19 is passed at roller 16, two ends respectively, connecting panel 18 is fixing; upper/lower terminal at connecting panel 18 passes through the framing member that pipe link 22,42 connects clevis eye 20 and following clevis eye 40 formation leap cableways, and two framing members are crossed over cableway protection of transition wire 8 by lifting rope 21 compositions.
This device can also be traction cableway I, cross over the cableway II, described traction cableway I is made up of traction cableway bearing rope 1, hauling rope 3, protection of transition wire 4, connection cord 5, tail rope 6, connection cord 5 is connected to each protection of transition wire 4 upper and lower side together, the protection of transition wire head and the tail two ends that fuse connect hauling rope 3 and tail rope 6 respectively, and the bearing rope 1 of traction cableway and hauling rope 3, the tail rope 6 of protection of transition wire 4 are separately fixed on the iron tower or strut bar 12 of crossing over the shelves two ends; Described leap cableway II is made up of bearing rope 2, hauling rope 10, protection of transition wire 8, connection cord 7, safety protective net 11, tail rope 9; connection cord 7 is connected to the upper end of each protection of transition wire 8 together; safety protective net 11 is connected to the lower end of each protection of transition wire 8 forms the complete protection of transition wire of a cover together; the head and the tail two ends of the protection of transition wire that fuses connect hauling rope 10 and tail rope 9, and hauling rope 10, the tail rope 9 of crossing over cableway bearing rope 2 and protection of transition wire 8 are separately fixed on the iron tower or strut bar 12 of crossing over the shelves two ends.
Traction cableway protection of transition wire 4 comprises axle 23; lower shaft 24; last wheel 25; lower whorl 26; upper connecting rod 27; lower connecting rod 38; travelling cradle 31; suspension bracket 29; 30; 37; the described axle 23 of going up passes wheel 25; one end of suspension bracket 29; one end of travelling cradle 31; one end of suspension bracket 30 is fixed; described lower shaft 24 passes lower whorl 26; one end of suspension bracket 37; the other end of travelling cradle 31; the other end of suspension bracket 30 is fixed; upper end at suspension bracket 29; the upper end of suspension bracket 30 is upper connecting rod 27 fixedly; lower end at suspension bracket 37; the lower end of suspension bracket 30 is lower connecting rod 38 fixedly, is used for fixing the upper junction plate 28 of connection cord 5; lower connecting plate 39 is separately fixed at and forms traction cableway protection of transition wire 4 on upper connecting rod 27 and the lower connecting rod 38.One end of described moving part 31 has an opening.
The utlity model has following advantage:
1. adopt aerial rope way to carry out the leap construction of tension stringing, the required equipment of aerial rope way is very little, and weight is also very light, and it is very convenient that transportation is got up, and a min-truck can all have been transported, and in the place that vehicle can't travel, uses manpower all can transport;
2. this aerial rope way is set up simply, is made things convenient for, and required workmen is few, only need several workmens can finish setting up of cableway in one day, so construction speed is fast, the operating efficiency height;
3. use aerial rope way to cross over construction, be not subjected to the restriction of landform, also be not subjected to the height of object being spanned, the restriction of width, so the applied range of aerial rope way;
Since set up cableway simple and direct, convenient, save time, laborsaving, do not have the occupation of land compensation issue, not limited by landform, therefore, setting up the required expense of aerial rope way, to set up the constitutional formula crossing frame much lower.In crossing place that can not use the constitutional formula crossing frame, also can use aerial rope way to cross over construction.Therefore, the power failure phenomenon will greatly reduce when newly-built circuit, and this influence to national defence, economic construction, people's lives also greatly reduces.So, use aerial rope way to cross over construction, not only economic benefit height, and social benefit is also very remarkable;
5. because the cableway bearing rope is that interior strand is knitted structure outward, therefore can guarantee that bearing rope has enough intensity and certain rigidity, and less elongation strain; It is laborsaving to guarantee that protection of transition wire affects on bearing rope, move flexibly, and minimizing is to the wearing and tearing of bearing rope;
6. owing to adopted purpose made insulation protection net, when crossing over circulation line, can guarantee to cross under the situation that construction meets accident, the leading of newly-built circuit, ground wire do not come in contact with circulation line;
Embodiments of the invention are respectively schemed referring to following:
Fig. 1 crosses over cableway for the utility model utilization and crosses over the front view of construction;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 crosses over the front view of construction for the utility model utilization traction cableway and leap cableway;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is for crossing over the front view of cableway protection of transition wire;
Fig. 6 is the left view of Fig. 5
Fig. 7 is the front view of traction cableway protection of transition wire
Fig. 8 is the left view of Fig. 7;
Fig. 9 is that the A of Fig. 7 is to view;
Figure 10 is the front view of bearing rope;
Figure 11 is that the B-B of Figure 10 is to view;
Figure 12 is the front view of safety protective net;
Figure 13 is that safety protective net parallel section C-C is to view.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Embodiment 1:
The described aerial rope way of present embodiment is to cross over the cableway II; described leap cableway II is made up of bearing rope 2, hauling rope 10, protection of transition wire 8, connection cord 7, safety protective net 11, tail rope 9; connection cord 7 is connected to the upper end of ten protection of transition wire 8 together; safety protective net 11 is connected to the lower end of protection of transition wire 8 forms the complete protection of transition wire of a cover together; the protection of transition wire head and the tail two ends that connect together are fixed tractive 10 and tail rope 9 respectively, forms the complete leap cableway of a cover with bearing rope 2.The bearing rope of crossing over cableway is that interior strand is knitted structure outward.Described safety protective net is formed by the braiding of insulation rope, is installed with insulating tube on the parallel of safety protective net.
Crossing over cableway protection of transition wire 8 comprises axle 17, roller 16, connecting panel 18, baffle plate 19, goes up clevis eye 20, following clevis eye 40, lifting rope 21, upper connecting rod 22, lower connecting rod 42; described axle 17 passes that baffle plate 19 is passed at roller 16, two ends respectively, connecting panel 18 is fixing; upper/lower terminal at connecting panel 18 passes through the framing member that pipe link 22,42 connects clevis eye 20 and following clevis eye 40 formation leap cableways, and two framing members are crossed over cableway protection of transition wire 8 by lifting rope 21 compositions.
Present embodiment passes through to cross over the cableway protection of transition wire for the lead connecting panel, and construction method is as follows:
1. the preparation before the construction:
1) rechecks crossing point cross sectional drawing, maximum height, the width of geographical situation, meteorological conditions, seasonal variation, circulation line or its obstacle of point of crossing carried out repetition measurement.
2) according to the requirement in " crossing over electric power circuit stringing construction regulations ", handle " withdrawing from reclosing " application, and send the safety custody personnel to on-the-spot monitoring.
3), Work tool used in the leap construction, insulation rope, net are rechecked according to the requirement in " crossing over electric power circuit stringing construction regulations ".
4) complete clean tarpaulin under the iron tower of crossing over the shelves two ends or strut bar, insulation rope, net and the attaching parts that the leap construction is used managed successively on tarpaulin and put well.
2. begin to cross over construction:
1) ropeway hauling rope is put in exhibition
Use life rope gun or other reliable method that the silk rope of Φ a 8 * 120m is ridden out from the top of object being spanned, utilize this rope to lead the high-strength nylon rope of Φ a 12 * 200m, this rope is ropeway hauling rope.
2) the cableway bearing rope is put in exhibition
Hauling rope is used as endless rope, to cross over the cableway bearing rope and lead object being spanned, after the tension force in the bearing rope reaches predetermined value, bearing rope crossed over fixation on shelves two ends iron tower or the strut bar, when this tower is tangent tower, should consider that bearing rope tension force is to the stressed influence of iron tower.
3) lay leap cableway protection of transition wire
Ten leap cableway protection of transition wire 8 are hung on iron tower or strut bar; hang over and cross on the cableway bearing rope; and hauling rope 10, connection cord 7, safety protective net 11, the tail rope 9 of protection of transition wire connected successively; with endless rope hauling rope being led the leap shelves is connected with tractor equipment; after protection of transition wire led the desired location, with the fixation on the iron tower of at both ends or the strut bar respectively of hauling rope, tail rope.
4) exhibition put lead, ground wire
After leap cableway protection of transition wire lays and finishes; can open up put lead, ground wire; the front end connecting wire hauling rope 13 of lead connecting panel 14; the rear end connecting wire 15 of lead connecting panel 14; they all pass among protection of transition wire; put in exhibition lead, during ground wire, should adjust lead, the laying tension of ground wire, make lead, the unwrapping wire sag of ground wire is approaching with the natural sag of crossing over cableway.
5) lead, the adjustment of ground wire sag
Lead, after ground wire exhibition puts and finish, can adjust sag, adjust and lead, need consider to cross over during the ground wire sag influence of cableway sag.
6) remove cableway
Lead, after the adjustment of ground wire sag, balance hanging wire finish, promptly dismountable cableway when removing cableway, is regained hauling rope, protection of transition wire and the connection cord of cableway protection of transition wire, safety protective net, tail rope etc. earlier successively, bearing rope is regained again.
Embodiment 2:
The described aerial rope way of present embodiment comprises traction cableway I, crosses over the cableway II, described traction cableway I is made up of traction cableway bearing rope 1, hauling rope 3, protection of transition wire 4, connection cord 5, tail rope 6, connection cord 5 is connected to the upper and lower side of ten traction cableway protection of transition wire 4 together, the protection of transition wire head and the tail two ends that connect together connect hauling rope 3 and tail rope 6 respectively, constitute the traction cableway with traction cableway bearing rope 1; Described leap cableway II is identical with embodiment 1.
Traction cableway protection of transition wire 4 comprises axle 23; lower shaft 24; last wheel 25; lower whorl 26; upper connecting rod 27; lower connecting rod 38; travelling cradle 31; suspension bracket 29; 30; 37; the described axle 23 of going up passes wheel 25; one end of suspension bracket 29; one end of moving part 31; one end of suspension bracket 30 is fixed; described lower shaft 24 passes lower whorl 26; one end of suspension bracket 37; the other end of travelling cradle 31; the other end of suspension bracket 30 is fixed; upper end at suspension bracket 29; fixing the going up in the upper end of suspension bracket 30 connects dried 27; lower end at suspension bracket 37; the lower end of suspension bracket 30 is lower connecting rod 38 fixedly, is used for fixing the upper junction plate 28 of connection cord 5; lower connecting plate 39 is separately fixed at and forms traction cableway protection of transition wire 4 on upper connecting rod 27 and the lower connecting rod 38.
One end of described travelling cradle 31 is for having openable movable port, and this movable button can be enclosed within traction cableway protection of transition wire 4 on the traction cableway bearing rope easily.
Present embodiment lead connecting panel 14 is not by crossing over the cableway protection of transition wire:
1. the preparation before the construction is identical with embodiment 1;
2. begin to cross over construction:
1) ropeway hauling rope is put in exhibition
Use life rope gun or other reliable method that the silk rope of Φ a 8 * 120m was led from the top safety of object being spanned, utilize this rope to lead the high-strength nylon rope of Φ a 12 * 200m, this rope is the circulation hauling rope.
2) the cableway bearing rope is put in exhibition
Utilize the circulation hauling rope, to draw cableway, cross over the cableway bearing rope and led object being spanned successively, after the tension force in the bearing rope reaches predetermined value, with bearing rope fixation on the iron tower of crossing over the shelves two ends or strut bar, when this tower is tangent tower, should consider that bearing rope tension force is to the stressed influence of iron tower.
3) lay traction cableway protection of transition wire
Ten traction cableway protection of transition wire 4 are hung on iron tower or strut bar; hang on the traction cableway bearing rope; and hauling rope 3, connection cord 5, the tail rope 6 of protection of transition wire connected successively; utilize endless rope that hauling rope was drawn and cross over shelves; after will drawing cableway protection of transition wire 4 and leading the desired location, two ends fixation on iron tower or strut bar.
4) exhibition put lead, the ground wire hauling rope, traction is after cableway lays, can open up put lead, the ground wire hauling rope, exhibition is put and is led, during the ground wire hauling rope, should note adjusting the tension force of hauling rope, makes the unwrapping wire sag of hauling rope approaching with the natural sag of traction cableway.
5) lay leap cableway protection of transition wire, regain traction cableway protection of transition wire
After the lead connecting panel is crossed leap shelves iron tower or strut bar; stop unwrapping wire; ten leap cableway protection of transition wire 8 are hung on iron tower or strut bar; hang over and cross on the cableway bearing rope; and protection of transition wire hauling rope 10, connection cord 7, safety protective net 11, tail rope 9 connected successively, with endless rope hauling rope was led and cross over shelves and be connected with tractor equipment.
After above-mentioned work is finished; can continue unwrapping wire; the hauling rope that cross over the cableway protection of transition wire this moment is sync pulling also; when the approaching traction of lead connecting panel cableway protection of transition wire; stop unwrapping wire; loosen hauling rope, the tail rope of traction cableway protection of transition wire; and the hauling rope that will draw the cableway protection of transition wire also connects with tractor equipment; continue unwrapping wire again; when continuing unwrapping wire, the hauling rope of traction cableway protection of transition wire is sync pulling also, like this; when laying leap cableway protection of transition wire, also will draw the cableway protection of transition wire and regain synchronously.
Stop unwrapping wire in the time of near the traction cableway protection of transition wire of regaining arrives iron tower or strut bar; hauling rope, protection of transition wire, connection cord, the tail rope of traction cableway protection of transition wire are regained successively; be placed on the tarpaulin; at this moment; the protection of transition wire of crossing over cableway also arrives the desired location; with the fixation on the iron tower of at both ends or the strut bar respectively of the hauling rope, tail rope of crossing over the cableway protection of transition wire; at this moment; traction cableway protection of transition wire reclaims and finishes, and leap cableway protection of transition wire lays to be finished.
6) exhibition put lead, ground wire
After leap cableway protection of transition wire lays and finishes; can open up put lead, ground wire; the front end connecting wire hauling rope 13 of lead connecting panel 14; the rear end connecting wire 15 of lead connecting panel 14; they all pass among protection of transition wire; put in exhibition lead, during ground wire, should adjust lead, the laying tension of ground wire, make lead, the unwrapping wire sag of ground wire is approaching with the natural sag of crossing over cableway.
7) lead, the adjustment of ground wire sag
Lead, after ground wire exhibition puts and finish, can adjust sag, adjust and lead, need consider to cross over during the ground wire sag influence of cableway sag.
8) remove cableway
Lead, after the adjustment of ground wire sag, balance hanging wire finish; it is dismountable cableway; when removing cableway, will cross over hauling rope, protection of transition wire, connection cord, safety protective net, the tail rope of cableway protection of transition wire earlier and regain successively, will draw the cableway bearing rope again, cross over the withdrawal of cableway bearing rope.
Claims (7)
1. device that utilizes aerial rope way to cross over construction; it is characterized in that described aerial rope way is to cross over the cableway II; described leap cableway II is by bearing rope (2); hauling rope (10); cross over cableway protection of transition wire (8); connection cord (7); safety protective net (11); tail rope (9) is formed; connection cord (7) is connected to the upper end of each protection of transition wire (8) together; safety protective net (11) is connected to the lower end of each protection of transition wire (8) forms the complete protection of transition wire of a cover together; the head and the tail two ends of the protection of transition wire that fuses connect hauling rope (10) and tail rope (9), cross over the hauling rope (10) of cableway bearing rope (2) and protection of transition wire; tail rope (9) is separately fixed on the iron tower or strut bar (12) of crossing over the shelves two ends.
2. the device that utilizes aerial rope way to cross over construction according to claim 1, it is characterized in that described aerial rope way is a traction cableway I, cross over the cableway II, described traction cableway I is by traction cableway bearing rope (1), hauling rope (3), protection of transition wire (4), connection cord (5), tail rope (6) is formed, connection cord (5) is connected to each protection of transition wire (4) upper and lower side together, the protection of transition wire head and the tail two ends that fuse connect hauling rope (3) and tail rope (6) respectively, the bearing rope (1) of traction cableway and the hauling rope (3) of protection of transition wire (4), tail rope (6) is separately fixed on the iron tower or strut bar (12) of crossing over the shelves two ends; Described leap cableway II is by bearing rope (2); hauling rope (10); protection of transition wire (8); connection cord (7); safety protective net (11); tail rope (9) is formed; connection cord (7) is connected to the upper end of each protection of transition wire (8) together; safety protective net (11) is connected to the lower end of each protection of transition wire (8) forms the complete protection of transition wire of a cover together; the head and the tail two ends of the protection of transition wire that fuses connect hauling rope (10) and tail rope (9), cross over the hauling rope (10) of cableway bearing rope (2) and protection of transition wire (8); tail rope (9) is separately fixed on the iron tower or strut bar (12) of crossing over the shelves two ends.
3. the device that utilizes aerial rope way to cross over construction according to claim 1 and 2; it is characterized in that crossing over cableway protection of transition wire (8) and comprise axle (17); roller (16); connecting panel (18); baffle plate (19); last clevis eye (20); following clevis eye (40); lifting rope (21); upper connecting rod (22); lower connecting rod (42); described axle (17) passes roller (16); baffle plate (19) is passed at two ends respectively; connecting panel (18) is fixing; on connecting panel (18); following two ends are by pipe link (22); (42) clevis eye (20) and following clevis eye (40) form the framing member of crossing over cableway in the connection, and two framing members are formed leap cableway protection of transition wire (8) by lifting rope (21).
4. the device that utilizes aerial rope way to cross over construction according to claim 2; it is characterized in that drawing cableway protection of transition wire (4) and comprise axle (23); lower shaft (24); last wheel (25); lower whorl (26); upper connecting rod (27); lower connecting rod (38); travelling cradle (31); suspension bracket (29; 30; 37); the described axle (23) of going up passes wheel (25); one end of suspension bracket (29); one end of travelling cradle (31); one end of suspension bracket (30) is fixed; described lower shaft (24) passes lower whorl (26); the other end of travelling cradle (37); the other end of suspension bracket (30) is fixed; upper end in suspension bracket (29); the upper end of suspension bracket (30) is upper connecting rod (27) fixedly; lower end in suspension bracket (37); the lower end of suspension bracket (30) is lower connecting rod (38) fixedly, is used for fixing the upper junction plate (28) of connection cord (5); lower connecting plate (39) is separately fixed at upper connecting rod (27) and lower connecting rod (38) is gone up formation traction cableway protection of transition wire (4).
5. the device that utilizes aerial rope way to cross over construction according to claim 4 is characterized in that described travelling cradle (31) one ends have an opening.
6. the device that utilizes aerial rope way to cross over construction according to claim 1 and 2 is characterized in that described bearing rope (1,2) is the outer braiding of interior strand (32) (33) structure.
7, the device that utilizes aerial rope way to cross over construction according to claim 1 and 2 is characterized in that described safety protective net (11) is formed by insulation rope (34) braiding, is installed with insulating tube (36) on the parallel (35) of guard net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244027 CN2433147Y (en) | 2000-08-02 | 2000-08-02 | Device for cross constructing using overhead cableway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244027 CN2433147Y (en) | 2000-08-02 | 2000-08-02 | Device for cross constructing using overhead cableway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433147Y true CN2433147Y (en) | 2001-06-06 |
Family
ID=33603789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244027 Expired - Fee Related CN2433147Y (en) | 2000-08-02 | 2000-08-02 | Device for cross constructing using overhead cableway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791320A (en) * | 2017-04-27 | 2018-11-13 | 广西壮族自治区特种设备检验研究院 | A kind of circulating aerial passenger ropeway deliverance apparatus |
-
2000
- 2000-08-02 CN CN 00244027 patent/CN2433147Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791320A (en) * | 2017-04-27 | 2018-11-13 | 广西壮族自治区特种设备检验研究院 | A kind of circulating aerial passenger ropeway deliverance apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |