CN114233933B - Suspension tube clamp mechanism flexible in operation for support and hanger - Google Patents
Suspension tube clamp mechanism flexible in operation for support and hanger Download PDFInfo
- Publication number
- CN114233933B CN114233933B CN202111563608.1A CN202111563608A CN114233933B CN 114233933 B CN114233933 B CN 114233933B CN 202111563608 A CN202111563608 A CN 202111563608A CN 114233933 B CN114233933 B CN 114233933B
- Authority
- CN
- China
- Prior art keywords
- arc
- pressing plate
- shaped pressing
- plate
- support
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/11—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a flexible-operation suspension pipe clamp mechanism for a support and a hanger, which comprises a fixed plate and an arc-shaped pressing plate, wherein the fixed plate is connected with a driving mechanism for driving the arc-shaped pressing plate to lift, the driving mechanism comprises two moving seats, a screw rod and a push rod which are oppositely arranged, the screw rod is used for driving the two moving seats to be close to or separate from each other, two ends of the push rod are respectively hinged with the moving seats and the arc-shaped pressing plate, and the arc-shaped pressing plate is connected with a guiding mechanism for guiding the arc-shaped pressing plate. The invention can manually operate the rotating hand wheel to drive the screw rod to rotate, so as to drive the two movable seats to approach each other, and simultaneously, the two ends of the push rod are respectively hinged with the movable seat and the arc pressing plate, so that the arc pressing plate moves towards the direction approaching to the arc supporting plate, the pipeline is compressed, the operation is flexible and convenient, the traditional mode of fastening by bolts is replaced for fixing the pipeline, and the invention is applicable to compressing pipelines with different diameters and has strong applicability.
Description
Technical Field
The invention relates to the technical field of support and hanger components, in particular to a flexible-operation suspension tube clamping mechanism for a support and hanger.
Background
The support and the hanging frame are combined, play a role in bearing the weight of each accessory and medium thereof, restraining and limiting unreasonable displacement of building components, controlling vibration of the components and the like in each construction link, and play an extremely important role in safe operation of building facilities. The hanging pipe clamp mechanism is one of important components of the supporting and hanging frame, plays a good fixing role on the pipeline, and improves the stability of the pipeline.
When the existing hanging pipe clamp mechanism is used, the pipe clamp is locked through bolts to fix a pipeline, the operation can be performed only by using tools, the operation is heavy and complicated, and the practicability is poor.
Disclosure of Invention
The invention aims to provide a suspension pipe clamp mechanism for a support and a hanger, which has the advantages of realizing the compaction of a pipeline and being flexible and convenient to operate, and solves the problems that the pipeline is usually fixed by locking a pipe clamp through bolts, the operation can be performed only by using tools, and the operation is heavy and complicated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a support gallows is with flexible operation's suspension pipe clamp mechanism, includes fixed plate, arc clamp plate, the fixed plate is connected with the actuating mechanism who is used for driving the lift of arc clamp plate, actuating mechanism is including two removal seats, screw rod, the push rod that set up relatively, the screw rod is used for driving two removal seats and is close to each other or separate, the both ends of push rod all articulate with removal seat, arc clamp plate respectively, the arc clamp plate is connected with the guiding mechanism who is used for the arc clamp plate to lead.
Preferably, the driving mechanism further comprises a rotating hand wheel, the rotating hand wheel is connected to one end of the screw rod, threaded holes are formed in the two moving seats, the thread lines of the two threaded holes are opposite, and the screw rod is connected with the two threaded holes.
Preferably, the movable seat is slidably connected to the fixed plate, the fixed plate is provided with rectangular holes arranged oppositely, and one end of the push rod passes through the rectangular holes and is hinged to the movable seat.
Preferably, the guide mechanism comprises a guide rod, a fixed disc and a spring, one end of the guide rod is fixed on the arc-shaped pressing plate, the other end of the guide rod penetrates through a guide hole arranged in the center of the fixed plate, and the spring is used for driving the fixed disc to move towards the direction close to the fixed plate.
Preferably, both ends of the spring are fixedly connected with the fixing plate and the fixing disc respectively.
Preferably, both ends of the bottom of the fixing plate are connected with vertical plates, and the bottom ends of the vertical plates are connected with arc-shaped supporting plates for bearing pipelines.
Preferably, both ends of the arc-shaped pressing plate are connected with a sliding mechanism for stabilizing lifting of the arc-shaped pressing plate.
Preferably, the sliding mechanism comprises a sliding block and a connecting rod, two ends of the connecting rod are fixedly connected with the sliding block and the arc-shaped pressing plate respectively, and the sliding block is connected to the vertical plate in a sliding manner.
Preferably, the arc-shaped pressing plate is connected with two slidable rubber bulges, the arc-shaped pressing plate is provided with a second through hole, the rubber bulges are connected with studs, one end of each stud penetrates through the second through hole, and the studs are connected with locking heads for positioning the rubber bulges.
Preferably, the other end of the screw rod passes through a first through hole arranged on the guide rod.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the driving mechanism is arranged, and comprises two moving seats, a screw rod, a push rod and a rotating hand wheel which are oppositely arranged, so that a pipeline can be inserted into the arc-shaped supporting plate, the rotating hand wheel is manually operated to drive the screw rod to rotate, so that the two moving seats are driven to be close to each other, and meanwhile, the two ends of the push rod are respectively hinged with the moving seat and the arc-shaped pressing plate, so that the arc-shaped pressing plate moves towards the direction close to the arc-shaped supporting plate, the pipeline is pressed, the pipeline is flexible and convenient to operate, the pipeline is fixed in place of the traditional mode of fastening by bolts, and the practicability is high; the arc-shaped pressing plate is connected with two slidable rubber bulges, the distance between the two rubber bulges can be adjusted, the locking head is utilized to lock the rubber bulges, and the arc-shaped pressing plate is applicable to the compaction of pipelines with different diameters and has strong applicability.
The guide mechanism for guiding the arc-shaped pressing plate is connected with the arc-shaped pressing plate through the arc-shaped pressing plate, the guide mechanism comprises a guide rod, a fixed disc and a spring, two ends of the arc-shaped pressing plate are connected with sliding mechanisms for stably lifting the arc-shaped pressing plate, the sliding mechanisms comprise sliding blocks and connecting rods, the arc-shaped pressing plate is stably lifted, skew deviation is not easy to occur, and the accuracy of the pressing pipeline of the arc-shaped pressing plate is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a guiding mechanism according to the present invention;
FIG. 4 is a schematic view of a fixing plate structure according to the present invention;
fig. 5 is a schematic structural view of a driving mechanism of the present invention.
In the figure: 1. a fixing plate; 2. a riser; 3. an arc-shaped supporting plate; 4. a guide rod; 5. rotating a hand wheel; 6. a spring; 7. a fixed plate; 8. a rubber protrusion; 9. a slide block; 10. a screw; 11. a movable seat; 12. an arc-shaped pressing plate; 13. a push rod; 14. a connecting piece; 15. a connecting plate; 16. a first through hole; 17. a second through hole; 18. a stud; 19. a connecting rod; 20. a locking head; 21. a threaded hole; 22. a rectangular hole; 23. and a guide hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the invention provides a flexible suspension tube clamping mechanism for a support and hanger, which comprises a fixed plate 1 and an arc-shaped pressing plate 12, wherein the fixed plate 1 is connected with a driving mechanism for driving the arc-shaped pressing plate 12 to lift, the driving mechanism comprises two moving seats 11, a screw rod 10 and a push rod 13 which are oppositely arranged, the screw rod 10 is used for driving the two moving seats 11 to approach each other or separate from each other, and two ends of the push rod 13 are respectively hinged with the moving seats 11 and the arc-shaped pressing plate 12. The hand wheel 5 is rotated in manual operation to drive the rotation of the screw rod 10, and then drive two movable seats 11 to be close to each other, and simultaneously, two ends of the push rod 13 are connected with the movable seats 11 and the arc-shaped pressing plate 12, so that the arc-shaped pressing plate 12 moves towards the direction close to the arc-shaped supporting plate 3, the compaction of a pipeline is realized, the operation is flexible and convenient, and the traditional mode of utilizing bolt fastening is replaced to fix the pipeline. The arc-shaped pressing plate 12 is connected with a guiding mechanism for guiding the arc-shaped pressing plate 12.
The driving mechanism further comprises a rotating hand wheel 5, the rotating hand wheel 5 is connected to one end of the screw rod 10, the rotating hand wheel 5 protrudes out of the end portion of the fixed plate 1, threaded holes 21 are formed in the two moving seats 11, the thread lines of the two threaded holes 21 are opposite, and the screw rod 10 is connected with the two threaded holes 21. When the rotating hand wheel 5 is operated to drive the screw 10 to rotate, the two movable seats 11 can be close to or separated from each other.
The movable seat 11 is slidably connected to the fixed plate 1, the fixed plate 1 is provided with rectangular holes 22 which are oppositely arranged, one end of the push rod 13 passes through the rectangular holes 22 and is hinged to the movable seat 11, and the rectangular holes 22 facilitate the movement of one end of the push rod 13.
The guide mechanism comprises a guide rod 4, a fixed disc 7 and a spring 6, one end of the guide rod 4 is fixed on the arc-shaped pressing plate 12, the other end of the guide rod passes through a guide hole 23 arranged in the center of the fixed plate 1, and the spring 6 is used for driving the fixed disc 7 to move towards the direction close to the fixed plate 1. The guide rod 4 plays a good guide role on the arc-shaped pressing plate 12, so that the lifting stability of the arc-shaped pressing plate 12 is ensured, and when the two movable seats 11 are close to each other, the spring 6 is lengthened, so that the arc-shaped pressing plate 12 descends slowly, and clamping stagnation is not easy to occur; when the two movable seats 11 are separated from each other, the spring 6 is contracted, and the operation of rotating the hand wheel 5 is more labor-saving.
Both ends of the spring 6 are fixedly connected with the fixed plate 1 and the fixed disc 7 respectively.
The both ends of fixed plate 1 bottom all are connected with riser 2, and riser 2 bottom is connected with the arc layer board 3 that is used for bearing the pipeline, and riser 2 is symmetrical each other with the symmetry axis of fixed plate 1, and the symmetry axis is B in fig. 1.
Both ends of the arc-shaped pressing plate 12 are connected with a sliding mechanism for stably lifting the arc-shaped pressing plate 12.
The sliding mechanism comprises a sliding block 9 and a connecting rod 19, two ends of the connecting rod 19 are fixedly connected with the sliding block 9 and the arc-shaped pressing plate 12 respectively, and the sliding block 9 is connected to the vertical plate 2 in a sliding manner. When the arc-shaped pressing plate 12 is lifted, the sliding block 9 slides on the inner side of the vertical plate 2, so that the lifting stability of the arc-shaped pressing plate 12 is further improved, and deflection is prevented.
The arc-shaped pressing plate 12 is connected with two slidable rubber bulges 8, the arc-shaped pressing plate 12 is provided with a second through hole 17, the rubber bulges 8 are connected with studs 18, one end of each stud 18 penetrates through the second through hole 17, and each stud 18 is connected with a locking head 20 for positioning the rubber bulge 8. The interval of two rubber protrusions 8 can be adjusted, the locking head 20 is utilized to lock the rubber protrusions 8, the locking device is applicable to pipeline compaction of different diameters, the applicability is strong, and meanwhile the rubber protrusions 8 can reduce abrasion caused to the surface of a pipeline.
The other end of the screw 10 passes through a through hole 16 provided in the guide rod 4. The top of the guide rod 4 is connected with a connecting plate 15, the connecting plate 15 is fixed on the support and hanger by using a connecting piece 14, the fixing of the suspension clamp mechanism is realized, and the connecting piece 14 is a common bolt.
Working principle: the connecting plate 15 is firstly fixed on the support and hanger by the connecting piece 14, so as to realize the fixation of the suspension clamp mechanism. The pipeline can be inserted into the arc-shaped supporting plate 3 and connected with the arc-shaped supporting plate, the operation rotation hand wheel 5 drives the screw rod 10 to rotate, and then drives the two moving seats 11 to be close to each other, two ends of the push rod 13 are respectively hinged with the moving seat 11 and the arc-shaped pressing plate 12, one end of the guide rod 4 is fixed on the arc-shaped pressing plate 12, the other end of the guide rod penetrates through the guide hole 23 arranged in the center of the fixed plate 1, the arc-shaped pressing plate 12 can move towards the direction close to the arc-shaped supporting plate 3, the pipeline is compressed, the stability of the pipeline is improved, and the operation is flexible and convenient. In the lifting process of the arc-shaped pressing plate 12, as the two ends of the connecting rod 19 are respectively fixedly connected with the sliding block 9 and the arc-shaped pressing plate 12, the sliding block 9 is slidably connected with the vertical plate 2, the sliding block 9 can slide on the inner side of the vertical plate 2, the guide rod 4 moves in the guide hole 23, the lifting stability of the arc-shaped pressing plate 12 is further improved, the deflection is prevented, and the good fixing of the pipeline is realized. And the arc clamp plate 12 is connected with two slidable rubber protrusions 8, before compressing tightly the pipeline, the interval of operable two rubber protrusions 8, and the reuse locking head 20 locks two rubber protrusions 8 respectively, improves the stability of rubber protrusions 8, and applicable pipeline that different diameters compresses tightly, and the suitability is strong.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A suspension pipe clamp mechanism with flexible operation for a support and a hanger is characterized in that: the device comprises a fixed plate (1) and an arc-shaped pressing plate (12), wherein the fixed plate (1) is connected with a driving mechanism for driving the arc-shaped pressing plate (12) to lift, the driving mechanism comprises two moving seats (11), a screw rod (10) and a push rod (13) which are oppositely arranged, the screw rod (10) is used for driving the two moving seats (11) to approach or separate from each other, two ends of the push rod (13) are respectively hinged with the moving seats (11) and the arc-shaped pressing plate (12), and the arc-shaped pressing plate (12) is connected with a guiding mechanism for guiding the arc-shaped pressing plate (12);
both ends of the arc-shaped pressing plate (12) are connected with sliding mechanisms for stably lifting the arc-shaped pressing plate (12); the sliding mechanism comprises a sliding block (9) and a connecting rod (19), two ends of the connecting rod (19) are fixedly connected with the sliding block (9) and the arc-shaped pressing plate (12) respectively, and the sliding block (9) is connected to the vertical plate (2) in a sliding manner; the novel rubber clamp is characterized in that the arc-shaped pressing plate (12) is connected with two slidable rubber bulges (8), the arc-shaped pressing plate (12) is provided with a second through hole (17), the rubber bulges (8) are connected with studs (18), one end of each stud (18) penetrates through the second through hole (17), and each stud (18) is connected with a locking head (20) for positioning the corresponding rubber bulge (8).
2. The flexible-operation suspension pipe clamp mechanism for the support and hanger according to claim 1, wherein the driving mechanism further comprises a rotating hand wheel (5), the rotating hand wheel (5) is connected to one end of the screw rod (10), threaded holes (21) are formed in the two movable bases (11), the threaded lines of the two threaded holes (21) are opposite, and the screw rod (10) is connected with the two threaded holes (21).
3. The flexible suspension pipe clamp mechanism for the support and hanger according to claim 2, wherein the movable seat (11) is slidably connected to the fixed plate (1), the fixed plate (1) is provided with rectangular holes (22) which are oppositely arranged, and one end of the push rod (13) passes through the rectangular holes (22) and is hinged to the movable seat (11).
4. The flexible-operation suspension pipe clamp mechanism for the support and hanger according to claim 1, wherein the guide mechanism comprises a guide rod (4), a fixed disc (7) and a spring (6), one end of the guide rod (4) is fixed on the arc-shaped pressing plate (12), the other end of the guide rod penetrates through a guide hole (23) arranged in the center of the fixed plate (1), and the spring (6) is used for driving the fixed disc (7) to move towards a direction close to the fixed plate (1).
5. The flexible suspension pipe clamp mechanism for the support and hanger according to claim 4, wherein two ends of the spring (6) are fixedly connected with the fixing plate (1) and the fixing disc (7) respectively.
6. The flexible-operation hanging pipe clamp mechanism for the support and hanger according to claim 1, wherein two ends of the bottom of the fixing plate (1) are connected with vertical plates (2), and the bottom ends of the vertical plates (2) are connected with arc-shaped supporting plates (3) for bearing pipelines.
7. The flexible suspension tube clamping mechanism for a support and hanger according to claim 4, wherein the other end of the screw (10) passes through a first through hole (16) provided in the guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563608.1A CN114233933B (en) | 2021-12-20 | 2021-12-20 | Suspension tube clamp mechanism flexible in operation for support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563608.1A CN114233933B (en) | 2021-12-20 | 2021-12-20 | Suspension tube clamp mechanism flexible in operation for support and hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114233933A CN114233933A (en) | 2022-03-25 |
| CN114233933B true CN114233933B (en) | 2023-08-25 |
Family
ID=80759474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111563608.1A Active CN114233933B (en) | 2021-12-20 | 2021-12-20 | Suspension tube clamp mechanism flexible in operation for support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114233933B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018100289U1 (en) * | 2018-01-18 | 2018-02-01 | E-Make Co., Ltd. | Cabinet with mounted crane |
| CN211951701U (en) * | 2019-12-23 | 2020-11-17 | 江苏明珠电气有限公司 | Simple to operate's a tubular gallows |
| CN212080346U (en) * | 2019-12-31 | 2020-12-04 | 江苏辉鹏成套设备科技有限公司 | Novel connecting piece of antidetonation gallows |
| CN213479385U (en) * | 2020-10-16 | 2021-06-18 | 航天长征化学工程股份有限公司 | Pipeline hanger device |
| CN213871442U (en) * | 2021-01-07 | 2021-08-03 | 北京盎军鑫消防工程有限公司 | Wall type fire-fighting pipeline supporting pendant based on building |
-
2021
- 2021-12-20 CN CN202111563608.1A patent/CN114233933B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018100289U1 (en) * | 2018-01-18 | 2018-02-01 | E-Make Co., Ltd. | Cabinet with mounted crane |
| CN211951701U (en) * | 2019-12-23 | 2020-11-17 | 江苏明珠电气有限公司 | Simple to operate's a tubular gallows |
| CN212080346U (en) * | 2019-12-31 | 2020-12-04 | 江苏辉鹏成套设备科技有限公司 | Novel connecting piece of antidetonation gallows |
| CN213479385U (en) * | 2020-10-16 | 2021-06-18 | 航天长征化学工程股份有限公司 | Pipeline hanger device |
| CN213871442U (en) * | 2021-01-07 | 2021-08-03 | 北京盎军鑫消防工程有限公司 | Wall type fire-fighting pipeline supporting pendant based on building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114233933A (en) | 2022-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111571578B (en) | Intelligent grabbing arm for steel bar processing | |
| CN111992956A (en) | Clamping device for welding robot | |
| CN114233933B (en) | Suspension tube clamp mechanism flexible in operation for support and hanger | |
| CN111301950A (en) | Guide clamping and material guiding device for heavy type sleeper made of microcrystalline material | |
| CN218836558U (en) | A welding frock for car door plant processing | |
| CN215254620U (en) | Building templates connecting device for civil engineering | |
| CN112265493A (en) | Lock assembly for railway turnout integral transportation | |
| CN208226469U (en) | A kind of device convenient for communication cable solidus | |
| CN206540654U (en) | Jack handle operates force test system | |
| CN219075746U (en) | Walking cylinder connecting block | |
| CN219211422U (en) | Bending equipment easy to operate | |
| CN220434331U (en) | Support frame for building engineering template | |
| CN220113153U (en) | Hand-operated clamp for machining mechanical parts | |
| CN217020079U (en) | High-strength pressure-resistant hydraulic casting fixing device | |
| CN216861455U (en) | A coupling dismouting equipment for railway operations | |
| CN220825413U (en) | Reinforcing bar bending device for municipal construction engineering | |
| CN211708596U (en) | Positioning force arm for electronic equipment production | |
| CN215057166U (en) | Oil-well rig translation device | |
| CN213705291U (en) | Lock assembly for railway turnout integral transportation | |
| CN212859187U (en) | High-safety sheet metal part quick locking device for warehouse | |
| CN218193338U (en) | Flexible self-adjusting hydraulic cylinder welding roller frame | |
| CN115385259B (en) | Movable elbow dismounting device | |
| CN216475538U (en) | Steel construction convenient to hoist and mount | |
| CN113522795B (en) | Positioning device for belt bed support frame | |
| CN219241314U (en) | Building aluminum alloy template outer wall K board reinforcement member |
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 |