CN116780452A - Supporting mechanism for cable protection tube - Google Patents
Supporting mechanism for cable protection tube Download PDFInfo
- Publication number
- CN116780452A CN116780452A CN202311049169.1A CN202311049169A CN116780452A CN 116780452 A CN116780452 A CN 116780452A CN 202311049169 A CN202311049169 A CN 202311049169A CN 116780452 A CN116780452 A CN 116780452A
- Authority
- CN
- China
- Prior art keywords
- clamping
- outside
- rods
- support frame
- support mechanism
- 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.)
- Granted
Links
- 238000010030 laminating Methods 0.000 claims description 4
- 206010044048 Tooth missing Diseases 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to the technical field of cables, and particularly discloses a supporting mechanism for a cable protection tube, which comprises a supporting frame, wherein two ends of the outer side of the supporting frame are connected with a tube body through clamping pieces, a rail groove is vertically arranged on the inner wall of one side of the supporting frame, a sliding seat is slidably arranged outside the rail groove, guide rods are symmetrically inserted into the inner side of the sliding seat, two ends of the outer side of each guide rod are slidably provided with an adjusting piece, and the bottom of the supporting frame is provided with a supporting piece.
Description
Technical Field
The invention relates to the technical field of conveying equipment, and particularly discloses a supporting mechanism for a cable protection tube.
Background
The cable protection pipe is the pipeline of suit outside the cable when being under construction for the cable of protection inside, and current cable protection pipe is pre-buried when using underground, can need dig out an gallery, then installs through the support bracket of cable protection pipe, but because the inside soil structure in both ends of gallery is different, has hard soil block, stone structure etc. structure, hardly avoids the place of poor fixation in the installation, sometimes need punch the bracket on site at the construction site, and is wasted time and energy, and current bracket bearing structure does not have fixed function, for this reason, we need improve the defect above.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a supporting mechanism for a cable protection tube.
In order to achieve the above purpose, the invention provides a supporting mechanism for a cable protective tube, which comprises a supporting frame, wherein two ends of the outer side of the supporting frame are connected with a tube body through clamping pieces, a rail groove is vertically arranged on the inner wall of one side of the supporting frame, a sliding seat is slidably arranged outside the rail groove, guide rods are symmetrically inserted into the inner side of the sliding seat, two adjusting pieces are slidably arranged at two ends of the outer side of each guide rod, and a supporting piece is arranged at the bottom of the supporting frame.
Preferably, the clamping pieces comprise sliding blocks which are slidably mounted at one end of the outer side of the support frame, clamping plates extend out of the upper portion of the sliding blocks, bottom plates are fixedly mounted at one ends, away from each other, of the clamping plates, fixing pieces are arranged on two sides of the bottom plates, and the pipe body is clamped between the two clamping plates.
Preferably, the fixing pieces comprise clamping rods fixedly arranged at the top of one side of the bottom plate, sleeve bases are fixedly sleeved on the outer sides of the clamping rods, and fixing rods are fixedly arranged on the outer sides of the sleeve bases.
Preferably, two on the same side the parallel staggered parcel piece that is provided with in dead lever outside, the parcel piece is all including fixed mounting in the dead lever and keeps away from the bullet rope in cover seat one end outside, bullet rope end portion fixed mounting has the connector, connector one end outside fixed mounting has the card, the inboard fixed mounting of card has the rubber sleeve, the rubber sleeve activity laminating is in the body outside, card one end outside fixed mounting has the seat of keeping out, keep out seat one side inner wall and body outside laminating mutually.
Preferably, the inner wall of one side that the cardboard is close to each other is all fixed mounting and is held against the board, the card roller is all fixed to the cover in cardboard outside top.
Preferably, the adjusting parts comprise moving seats which are slidably arranged at one ends of the outer sides of the two guide rods, screw rods are connected with the inner sides of the moving seats in a threaded manner, and embedded rods are fixedly connected with one ends of the screw rods.
Preferably, a threaded rotary blade is arranged on the outer side of the embedded rod, and a rotating wheel is arranged at one end of the screw rod far away from the embedded rod.
Preferably, the support piece comprises a fixed plate fixedly arranged at the bottom of the support frame, a supporting rod is slidably arranged at the inner side of the fixed plate, a clamping seat is fixedly connected to the end part of the supporting rod, and a plurality of groups of teeth are arranged at the edge of one side of the clamping seat.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the adjusting piece and the supporting piece, the fixed position can be flexibly changed according to the difference of soil base layers at two sides of the tunnel, so that the efficiency in installation is ensured, and the work of drilling holes in proper positions is omitted;
secondly, the body is when being put up the dress, can be through two parallel crisscross cards, flexible clamping is in the outside of body to this carries out the chucking with the body that the activity was placed, and the adaptation degree is higher, and can satisfy many body and use, and two cards and seat of keeping out are through the tight of bullet rope, and crisscross wraps up the body, compact structure, and the operation is comparatively convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another view angle structure of the present invention;
FIG. 3 is a schematic diagram of the connection between the card and the pull cord according to the present invention;
FIG. 4 is a schematic view of the outer structure of the clamping plate of the present invention;
fig. 5 is a schematic structural view between the support frame and the fixing rod according to the present invention.
In the figure: 1. a support frame; 2. a tube body; 3. a clamping roller; 4. a rotating wheel; 5. a slide; 6. moving the seat; 7. embedding a rod; 8. a fixing plate; 9. a supporting rod; 10. a clamping seat; 11. tooth missing; 12. a rope is sprung; 13. a fixed rod; 14. a sleeve seat; 15. a card; 16. a rail groove; 17. a screw; 18. a guide rod; 19. a slide block; 20. a clamping plate; 21. a base; 22. a connector; 23. a bottom plate; 24. a clamping rod; 25. a retaining plate; 26. a rubber sleeve.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.
The supporting mechanism for the cable protection tube shown in fig. 1-5 comprises a supporting frame 1, wherein two ends of the outer side of the supporting frame 1 are connected with a tube body 2 through clamping pieces, a rail groove 16 is vertically arranged on the inner wall of one side of the supporting frame 1, a sliding seat 5 is slidably arranged on the outer side of the rail groove 16, guide rods 18 are symmetrically inserted into the inner side of the sliding seat 5, adjusting pieces are slidably arranged at two ends of the outer sides of the two guide rods 18, and a supporting piece is arranged at the bottom of the supporting frame 1.
The rail groove 16 can be matched with the sliding seat 5 to move vertically, so that the guide rod 18 and the regulating piece on the inner side are driven to move, and soil blocks and rock layers on the inner side of soil, which are not fixed well, are avoided.
The clamping pieces comprise sliding blocks 19 which are slidably arranged at one end of the outer side of the support frame 1, clamping plates 20 extend out of the upper sides of the sliding blocks 19, bottom plates 23 are fixedly arranged at the ends, away from each other, of the clamping plates 20, fixing pieces are arranged on two sides of the bottom plates 23, and the pipe body 2 is clamped between the two clamping plates 20.
The clamping plate 20 and the bottom plate 23 above can be driven to flexibly move through the sliding block 19, so that a distance is left, and the pipe body 2 is clamped.
The fixing pieces comprise clamping rods 24 fixedly arranged at the top of one side of the bottom plate 23, the outer sides of the clamping rods 24 are fixedly sleeved with sleeve bases 14, and fixing rods 13 are fixedly arranged on the outer sides of the sleeve bases 14.
The parallel staggered parcel piece that is provided with in two dead levers 13 outsides of homonymy, parcel all include fixed mounting in dead lever 13 keep away from the bullet rope 12 in the cover seat 14 one end outside, and bullet rope 12 tip fixed mounting has connector 22, and connector 22 one end outside fixed mounting has card 15, and card 15 inboard fixed mounting has rubber sleeve 26, and rubber sleeve 26 activity laminating is in the body 2 outside, and card 15 one end outside fixed mounting is held in the seat 21 of holding, holds 21 one side inner wall and body 2 outside and laminates mutually.
Through the dead lever 13 that sets up, can conveniently install cardboard 20 with components such as bullet rope 12 and card 15, bullet rope 12 is the elastic cord, and card 15 is plastics, and the card 15 passes through the stable cover of rubber sleeve 26 and is adorned one side outer wall of body 2, and the seat 21 buckle is in the opposite side outer wall of card 15, and two cards 15 of parallel staggered arrangement can pull the tight tension of bullet rope 12 each other to card solid body 2.
The inner walls of one sides of the clamping plates 20, which are close to each other, are fixedly provided with retaining plates 25, and clamping rollers 3 are fixedly sleeved above the outer sides of the clamping plates 20.
The pipe body 2 can be clamped on the inner side of the pipe body through the arranged retaining plate 25, so that the clamping plates 20 are in closer contact with the pipe body 2, and the retaining plate 25 is protruded upwards at the edge of one side close to each other as can be seen from the figure 4 of the specification, and the protruded part can be used for wrapping materials with larger friction resistance so as to increase the adhesiveness between the two clamping plates 20.
The regulating part comprises a moving seat 6 which is slidably arranged at one end of the outer sides of two guide rods 18, a screw rod 17 is connected with the inner side of the moving seat 6 in a threaded manner, and one end of the screw rod 17 is fixedly connected with an embedded rod 7.
The outside of the embedded rod 7 is provided with a threaded rotary vane, and one end of the screw 17 far away from the embedded rod 7 is provided with a rotating wheel 4.
Can be under user's rotation through the runner 4 that sets up, drive screw 17 precess to soil one deck, cause embedded bar 7 can be through the screw thread spiral slice in the outside, inside the suitable soil of light screw in to carry out quick pre-buried.
The support piece comprises a fixed plate 8 fixedly arranged at the bottom of the support frame 1, a supporting rod 9 is slidably arranged at the inner side of the fixed plate 8, a clamping seat 10 is fixedly connected with the end part of the supporting rod 9, and a plurality of groups of tooth-missing 11 are formed at the edge of one side of the clamping seat 10.
The support rod 9 slides on the inner side of the fixed plate 8, can be reinforced below the support frame 1, and the clamping seat 10 with a plurality of groups of teeth 11 at one end is inserted into the surface layer of soil, so that balance is ensured below the support frame 1.
Working principle: when the pipe body 2 is placed on the slidable retaining plates 25 at two sides of the support frame 1, the pipe body 2 is suspended above the support frame 1, the elastic ropes 12 at two outer sides of the two ends of the fixing rod 13 can be pulled down by workers to tighten the pipe body 2 to one side, so that the corresponding clamping pieces 15 and the retaining seats 21 are clamped and sleeved on one side surface of the pipe body 2, the parallel and staggered clamping pieces 15 can mutually pull the pulling force, so that the pipe body 2 is sleeved on the outer side of the pipe body 2, the pipe body 2 is clamped and fixed, the stabilizing effect of the support frame 1 in use is improved, and when the pipe body is fixed on the inner wall of a tunnel, the positions of the inner side of the soil, which are not well fixed, can be avoided, and the corresponding sliding seat 5 and the sliding seat 6 sliding on the outer side of the guide rod 18 can move along the vertical direction and transversely, so that the use requirement is met, and the step of finding a proper position in the later stage of drilling is omitted.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, if present, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (8)
1. Support mechanism for be used for cable protection pipe, including support frame (1), its characterized in that: the utility model discloses a support frame, including support frame (1), guide arm (18) are installed in the inboard symmetry cartridge of slide (5), support frame (1) outside both ends all are connected with body (2) through the fastener that sets up, rail groove (16) are vertically installed to support frame (1) one side inner wall, rail groove (16) outside slidable mounting has slide (5), two guide arm (18) outside both ends all slide and are provided with regulating part, support frame (1) bottom is provided with support piece.
2. A support mechanism for a cable duct as in claim 1, wherein: the clamping pieces comprise sliding blocks (19) which are slidably mounted at one end of the outer side of the supporting frame (1), clamping plates (20) are extended out of the upper portions of the sliding blocks (19), bottom plates (23) are fixedly mounted at one ends, away from each other, of the clamping plates (20), fixing pieces are arranged on two sides of the bottom plates (23), and the pipe body (2) is clamped between the two clamping plates (20).
3. A support mechanism for a cable duct as in claim 2, wherein: the fixing pieces comprise clamping rods (24) fixedly arranged at the top of one side of the bottom plate (23), sleeve bases (14) are fixedly sleeved on the outer sides of the clamping rods (24), and fixing rods (13) are fixedly arranged on the outer sides of the sleeve bases (14).
4. A support mechanism for a cable duct as in claim 3, wherein: the two outside parallel staggered of dead lever (13) of homonymy is provided with the parcel piece, the parcel piece is all including fixed mounting bullet rope (12) in the cover seat (14) one end outside of keeping away from dead lever (13), bullet rope (12) tip fixed mounting has connector (22), connector (22) one end outside fixed mounting has card (15), the inboard fixed mounting of card (15) has rubber sleeve (26), rubber sleeve (26) movable laminating is in body (2) outside, card (15) one end outside fixed mounting has base (21) of keeping out, base (21) one side inner wall of keeping out is laminated with body (2) outside mutually.
5. A support mechanism for a cable duct as in claim 3, wherein: the clamping plates (20) are fixedly arranged on the inner walls of one sides, close to each other, of the clamping plates (20), and clamping rollers (3) are fixedly sleeved above the outer sides of the clamping plates (20).
6. A support mechanism for a cable duct as in claim 1, wherein: the adjusting parts comprise moving seats (6) which are slidably arranged at one ends of the outer sides of the two guide rods (18), screw rods (17) are connected with the inner sides of the moving seats (6) in a threaded mode, and embedded rods (7) are fixedly connected with one ends of the screw rods (17).
7. A support mechanism for a cable duct as in claim 6, wherein: the outside of the embedded rod (7) is provided with a threaded rotary blade, and one end of the screw rod (17) far away from the embedded rod (7) is provided with a rotating wheel (4).
8. A support mechanism for a cable duct as in claim 1, wherein: the support piece comprises a fixed plate (8) fixedly arranged at the bottom of the support frame (1), a supporting rod (9) is slidably arranged on the inner side of the fixed plate (8), a clamping seat (10) is fixedly connected to the end part of the supporting rod (9), and a plurality of groups of tooth missing (11) are formed in the edge of one side of the clamping seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311049169.1A CN116780452B (en) | 2023-08-21 | 2023-08-21 | Supporting mechanism for cable protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311049169.1A CN116780452B (en) | 2023-08-21 | 2023-08-21 | Supporting mechanism for cable protection tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116780452A true CN116780452A (en) | 2023-09-19 |
| CN116780452B CN116780452B (en) | 2024-01-30 |
Family
ID=88011985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311049169.1A Active CN116780452B (en) | 2023-08-21 | 2023-08-21 | Supporting mechanism for cable protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116780452B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174216A (en) * | 2024-05-14 | 2024-06-11 | 国网山东省电力公司滨州供电公司 | Wall bracket for cable laying |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2699983A1 (en) * | 1992-12-24 | 1994-07-01 | Gaz De France | Positioning system for fitting tubes at right angles |
| CN212926133U (en) * | 2020-07-06 | 2021-04-09 | 国家电投集团江西吉安新能源有限公司 | Wind tower power transmission electric wire is with supporting equipment that buries line |
| CN213585109U (en) * | 2020-10-19 | 2021-06-29 | 武汉毅华科技有限公司 | Pipeline supporting mechanism for weak current engineering |
| CN213602387U (en) * | 2020-10-31 | 2021-07-02 | 郑州科技学院 | Electric cable pre-buried pipeline lays and uses irrigation canals and ditches supporting device |
| CN113339588A (en) * | 2021-04-13 | 2021-09-03 | 张家港市永茂建筑工程有限公司 | Pipeline frame and construction method for newly-built access well of drainage pipeline using pipeline frame |
| KR102309655B1 (en) * | 2021-07-15 | 2021-10-08 | 주식회사 청우엔지니어링 | Providing method for pedestal structure |
| CN214798797U (en) * | 2021-03-05 | 2021-11-19 | 上海众业通电缆股份有限公司 | Buried cable |
| CN114607836A (en) * | 2022-03-21 | 2022-06-10 | 国艺天成建设工程技术有限公司 | Adjustable pipeline pre-embedding positioning device with stable supporting function |
| CN115095712A (en) * | 2022-05-10 | 2022-09-23 | 安徽海联建筑工程有限公司 | A drainage pipe installation device for construction |
| CN115306953A (en) * | 2022-08-08 | 2022-11-08 | 蚌埠盛坤商贸有限公司 | Corrosion-resistant copper pipe |
| CN218063672U (en) * | 2022-04-20 | 2022-12-16 | 广东峻佳建设有限公司 | Water supply and drainage pipeline spreads and buries fixed knot and constructs |
-
2023
- 2023-08-21 CN CN202311049169.1A patent/CN116780452B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2699983A1 (en) * | 1992-12-24 | 1994-07-01 | Gaz De France | Positioning system for fitting tubes at right angles |
| CN212926133U (en) * | 2020-07-06 | 2021-04-09 | 国家电投集团江西吉安新能源有限公司 | Wind tower power transmission electric wire is with supporting equipment that buries line |
| CN213585109U (en) * | 2020-10-19 | 2021-06-29 | 武汉毅华科技有限公司 | Pipeline supporting mechanism for weak current engineering |
| CN213602387U (en) * | 2020-10-31 | 2021-07-02 | 郑州科技学院 | Electric cable pre-buried pipeline lays and uses irrigation canals and ditches supporting device |
| CN214798797U (en) * | 2021-03-05 | 2021-11-19 | 上海众业通电缆股份有限公司 | Buried cable |
| CN113339588A (en) * | 2021-04-13 | 2021-09-03 | 张家港市永茂建筑工程有限公司 | Pipeline frame and construction method for newly-built access well of drainage pipeline using pipeline frame |
| KR102309655B1 (en) * | 2021-07-15 | 2021-10-08 | 주식회사 청우엔지니어링 | Providing method for pedestal structure |
| CN114607836A (en) * | 2022-03-21 | 2022-06-10 | 国艺天成建设工程技术有限公司 | Adjustable pipeline pre-embedding positioning device with stable supporting function |
| CN218063672U (en) * | 2022-04-20 | 2022-12-16 | 广东峻佳建设有限公司 | Water supply and drainage pipeline spreads and buries fixed knot and constructs |
| CN115095712A (en) * | 2022-05-10 | 2022-09-23 | 安徽海联建筑工程有限公司 | A drainage pipe installation device for construction |
| CN115306953A (en) * | 2022-08-08 | 2022-11-08 | 蚌埠盛坤商贸有限公司 | Corrosion-resistant copper pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174216A (en) * | 2024-05-14 | 2024-06-11 | 国网山东省电力公司滨州供电公司 | Wall bracket for cable laying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116780452B (en) | 2024-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116780452B (en) | Supporting mechanism for cable protection tube | |
| KR100821493B1 (en) | An automatic core drill device | |
| CN211103594U (en) | Clamp for detecting building engineering waterproof material | |
| US10851651B2 (en) | Mesh handling device for mining or tunnelling equipment | |
| CN209179710U (en) | A kind of mine bolt drilling rod for drilling machine clamper | |
| CN107444919A (en) | Clamping device and the setting machine with the clamping device | |
| CN108069352A (en) | Electric inspection process portable dam | |
| CN210926878U (en) | Tool for replacing strain insulator string of power transmission line | |
| CN215300051U (en) | Cable fixing frame for electric power engineering rush repair | |
| CN105019866B (en) | A kind of efficient direct-drive oil extractor with single action pulley and single fixed pulley | |
| CN112664722A (en) | Electromechanical pipeline sleeve pipe support and electromechanical pipeline protection device | |
| CN113156286A (en) | Adjustable enclasping device of strain insulator string detection robot | |
| CN112025199A (en) | Welding fixing clamp for butt welding of pipelines | |
| CN108266124B (en) | A kind of horizontal drilling equipment with automatic addition drilling rod function | |
| CN221078354U (en) | Dryer detection device | |
| CN207206646U (en) | A kind of support plate for woodwork machinery of adjustable-angle | |
| CN206362321U (en) | A kind of servicing unit of tunnel monitoring measurement steel ruler convergence gauge | |
| CN218027837U (en) | Public municipal administration pipe-well construction auxiliary device of municipal administration | |
| CN214110131U (en) | Pipeline fixing device for construction frame | |
| CN220081508U (en) | Underground tunneling roadway cable suspension device | |
| CN215048205U (en) | Pipeline installation device for water conservancy and hydropower | |
| CN211398760U (en) | Fire engineering construction is with device of pre-buried pipeline | |
| CN213175633U (en) | Hydraulic pipe fixing device of tunneling, anchoring and protecting integrated machine | |
| CN221029957U (en) | Stable string-protecting veneer | |
| CN219300294U (en) | Adjustable mounting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |