CN113352805B - Method for judging green building design optimization scheme - Google Patents
Method for judging green building design optimization scheme Download PDFInfo
- Publication number
- CN113352805B CN113352805B CN202110723905.1A CN202110723905A CN113352805B CN 113352805 B CN113352805 B CN 113352805B CN 202110723905 A CN202110723905 A CN 202110723905A CN 113352805 B CN113352805 B CN 113352805B
- Authority
- CN
- China
- Prior art keywords
- plate bodies
- hole
- plate
- wall
- movable block
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to a method for judging an optimization scheme of a green building design, and relates to the technical field of building design methods. Which comprises the following steps: s1, dividing the supporting plate into more than two plate bodies, stacking the supporting plates in sequence, wherein the specifications of the plate bodies are consistent; s2, carrying the stacked plate bodies to a construction site in a stacking state; s3, tiling the plurality of plate bodies, sequentially splicing and fixing the plate bodies; and S4, paving paper on the surface of the support plate spliced by the plurality of plate bodies to perform subsequent sketch drawing of the architectural design optimization scheme, and analyzing and judging. When the installation is needed, the plurality of plate bodies are spliced and then fixed, and a complete supporting plate can be formed. After that, paper can be laid on the surface of the support plate assembled by a plurality of plate bodies to draw, so that subsequent scheme judgment is carried out. When needs accomodate, pile up after the split of a plurality of plate bodies, can realize accomodating of backup pad to follow-up carrying.
Description
Technical Field
The application relates to the field of building design methods, in particular to a method for judging an optimization scheme of green building design.
Background
The method for judging the optimization scheme of the building design is a method for analyzing the rationality of each part of the design scheme of the building.
Referring to fig. 7, a method for judging an optimization scheme of a building design in the related art includes a square support plate 1, and when the method is used, paper is laid on the surface of the support plate 1, and then the optimization scheme of the building design can be mapped on site by using a pen and a paper pen, so as to facilitate subsequent analysis and judgment.
The related art described above has the following drawbacks: the user needs to carry the complete square support plate 1 to the scene, and the support plate 1 is inconvenient to store and carry in the carrying process, so the improvement is needed.
Content of application
In order to improve the problem that the supporting plate is inconvenient to carry, the application provides a method for judging a green building design optimization scheme.
The method for judging the green building design optimization scheme adopts the following technical scheme:
a method for judging a green building design optimization scheme comprises the following steps:
s1, dividing the supporting plate into more than two plate bodies, stacking the supporting plates in sequence, wherein the specifications of the plate bodies are consistent;
s2, carrying the stacked plate bodies to a construction site in a stacking state;
s3, tiling the plurality of plate bodies, sequentially splicing and fixing the plate bodies;
and S4, laying paper on the surface of the support plate formed by splicing the plurality of plate bodies so as to draw a subsequent sketch of the architectural design optimization scheme, and analyzing and judging.
Through adopting above-mentioned technical scheme, when needing the installation, fix after splicing a plurality of plate bodies, can constitute complete backup pad. After that, paper can be laid on the surface of the support plate assembled by a plurality of plate bodies to draw, so that subsequent scheme judgment is carried out. When needs accomodate, pile up after the split of a plurality of plate bodies, can realize accomodating of backup pad to follow-up carrying.
It is optional, adjacent be connected with flexible connecting band between the plate body, it is a plurality of the plate body all runs through and is provided with the connecting hole, wearing to be equipped with the connecting rod of adaptation in the connecting hole, the both ends opening part of connecting hole is stretched out respectively at the both ends of connecting rod, be connected with the spacing subassembly that is used for restricting the connecting rod slippage connecting hole between the tip of connecting rod and two plate bodies that are located the tip.
Through adopting above-mentioned technical scheme, the connecting band can be so that keep connected state between the adjacent plate body, like this after a plurality of plate bodies split, still can make whole backup pad keep a holistic state, is difficult for losing local plate body.
Optionally, two adjacent plates are symmetrically provided with a yielding notch, and two ends of the connecting belt are connected with the inner wall of the yielding notch respectively.
Through adopting above-mentioned technical scheme, can make the connecting band accomodate between two breach of stepping down, not bulge plate body surface to make the backup pad surface after a plurality of plate body concatenations are accomplished more level and more smooth. In addition, the surfaces of the cuboid structures formed by the plurality of plate bodies in the sequentially stacked state can be smoother, and the situation that clamping stagnation occurs in installation caused by the convex surfaces of the connecting belts is not easy to occur when the packaging box is used for packaging in follow-up process.
Optionally, the inner wall of the abdicating notch is provided with an installation rod, the end part of the connecting belt is provided with a connecting sleeve, and the connecting sleeve is sleeved on the outer side of the installation rod.
By adopting the technical scheme, during installation, the connecting sleeve is firstly sleeved on the outer side of the installation rod, and then the installation plate is installed in the abdicating notch, so that the connection of the connecting belt and the abdicating notch can be realized, and the operation is convenient.
Optionally, the tip of installation stick is provided with the slide opening, slide bar that can follow slide opening endwise slip is equipped with in the slide opening interpolation, the breach inner wall of stepping down is provided with the hole of stepping down, the tip of slide bar stretches out the slide opening and inserts and establish to stepping down downtheholely, be provided with the elastic component in the slide opening, the both ends of elastic component are kept away from the end wall in the hole of stepping down with slide opening inner wall and slide bar respectively and are linked to each other.
Through adopting above-mentioned technical scheme, the manual work is pressed the slide bar earlier for the slide bar is accomodate to the slide opening in, and the elastic component shrink this moment, will install the stick and place in the breach of stepping down after that, and make the slide bar tip aim at the hole of stepping down, loosen the slide bar, the elastic component resumes deformation, can promote the slide bar, makes the tip of slide bar insert establish to stepping down downthehole, can realize the installation of installation stick, convenient operation, and the installation back state that finishes is stable. When the installation rod needs to be disassembled, the end part of the sliding rod is pulled out of the abdicating hole, so that the disassembly of the installation rod can be realized, and the operation is convenient.
Optionally, the side wall of the sliding rod is fixedly provided with a limit key, the inner wall of the sliding hole is provided with a key groove, the length direction of the key groove is consistent with the length direction of the sliding hole, and the limit key is inserted into the key groove in a matched manner and can slide along the length direction of the key groove.
By adopting the technical scheme, the travel of the limiting key is limited by the key groove, so that the travel of the sliding rod is limited, the sliding rod is prevented from sliding out of the sliding hole, and the stability is improved.
Optionally, a prefabricated ring groove is arranged on a section of the side wall of the sliding rod between the sliding hole and the abdicating hole.
Through adopting above-mentioned technical scheme, when the slide bar need slide, can insert the head of crew cut screwdriver and establish arbitrary position in the preset annular in order more convenient stir the slide bar for the stable removal of slide bar compares in pointing the end and directly slides the slide bar, controls stability higher, is difficult for taking place the slippage.
Optionally, spacing subassembly is including connecting fixed block and the movable block at the connecting rod both ends respectively, fixed block and connecting rod lateral wall fixed connection, the movable hole that can hold the movable block is seted up to the connecting rod lateral wall, the movable block rotates with the movable hole inner wall to be connected and the tip stretches out the movable hole opening part, fixed block and movable block butt respectively in the both sides of backup pad.
Through adopting above-mentioned technical scheme, when needing the installation, press the movable block earlier for the movable block is accomodate to the movable hole, wears to establish a plurality of connecting holes with the connecting rod afterwards, and the connecting hole is rolled out with the tip of movable block again, so that fixed block and movable block butt both sides of backup pad respectively, thereby finally realize that the installation of a plurality of plate bodys is fixed. When needs accomodate, the manual work is pressed the movable block, accomodates the movable block to the movable hole earlier, can take out the connecting rod from the connecting hole afterwards, can accomplish the split of a plurality of plate bodys, convenient operation.
Optionally, a return spring for pushing the movable block outwards is arranged between the movable block and the inner wall of the movable hole.
Through adopting above-mentioned technical scheme, can make the movable block have towards the trend of activity hole outside pivoted to can make the state of movable block butt at the plate body lateral wall more stable.
Optionally, the side wall of the plate body is provided with a containing hole, and the end part of the containing hole is provided with a plug body.
Through adopting above-mentioned technical scheme, can all save connecting rod and spacing subassembly to accomodating downtheholely under the state of accomodating to seal accomodating hole opening part through the cock body, with the temporary storage of realization part, it is more convenient.
In summary, the present application includes at least one of the following benefits:
1. during installation, the plurality of plate bodies are spliced and then fixed, and a complete supporting plate can be formed. After that, paper can be laid on the surface of the support plate assembled by a plurality of plate bodies to draw, so that subsequent scheme judgment is carried out. When needs accomodate, pile up after the split of a plurality of plate bodies, can realize accomodating of backup pad to follow-up carrying.
2. The connecting band can make and keep connected state between the adjacent plate body, like this after a plurality of plate bodies are split, still can make whole backup pad keep a holistic state, is difficult for losing local plate body.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic structural view of the support plate in the storage state in the embodiment of the present application;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a schematic structural diagram for showing a connection relationship between a connection band and a mounting bar in an embodiment of the present application;
FIG. 5 is an enlarged view of FIG. 1 at B;
FIG. 6 is a schematic structural diagram for showing a connection relationship between a limiting component and a connecting rod in the embodiment of the present application;
fig. 7 is a schematic structural diagram of a method for determining an optimization scheme of a building design in the related art.
In the figure: 1. a support plate; 11. a plate body; 110. a receiving hole; 12. a plug body; 13. a connecting belt; 131. connecting sleeves; 14. a abdication gap; 2. installing a rod; 20. a slide hole; 21. a slide bar; 210. a hole of abdication; 22. prefabricating a ring groove; 23. an elastic member; 24. a limiting key; 240. a keyway; 3. a connecting rod; 30. connecting holes; 4. a limiting component; 40. a movable hole; 41. a fixed block; 42. a movable block; 43. a return spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a method for judging an optimization scheme of a green building design. Referring to fig. 1 and 2, a method for judging an optimization scheme of a green building design includes the steps of:
s1, dividing the supporting plate 1 into four plate bodies 11, stacking the supporting plates 1 in sequence, wherein the plate bodies 11 have the same appearance size specification;
s2, keeping the stacked plate bodies 11 in a stacked state and carrying the stacked plate bodies to a construction site;
s3, tiling a plurality of plate bodies 11, sequentially splicing, installing and fixing;
and S4, laying paper on the surface of the support plate 1 spliced by the plate bodies 11 to perform subsequent sketch drawing of the architectural design optimization scheme, and analyzing and judging.
Referring to fig. 2, the sidewall of the plate body 11 is formed with a receiving hole 110, and the receiving hole 110 is a blind hole for receiving components required for assembly or stationery required for drawing. The plug body 12 is inserted into the opening of the receiving hole 110 in an interference fit manner, and the plug body 12 is made of rubber material to cover the opening of the end portion of the receiving hole 110.
Referring to fig. 2, abdicating notches 14 are symmetrically formed between the adjacent plate bodies 11, a connecting band 13 is connected between the two abdicating notches 14, the connecting band 13 is made of a flexible material, in this embodiment, a cloth strip, and the connecting band 13 can keep the adjacent plate bodies 11 in a connecting state.
Referring to fig. 3, an installation rod 2 is arranged between two opposite inner side walls of the abdicating notch 14, the installation rod 2 is rotatably connected with the inner wall of the abdicating notch 14, a connection sleeve 131 is fixed at the end of the connection belt 13 by sewing, and the connection sleeve 131 is sleeved outside the installation rod 2 in a clearance fit manner so as to realize the rotatable connection of the connection belt 13 and the installation rod 2.
Referring to fig. 4, a slide hole 20 is formed in an end portion of the mounting rod 2 along an axial direction thereof, the slide hole 20 is a blind hole, a slide rod 21 is fittingly inserted into the slide hole 20, and the slide rod 21 can slide along the axial direction of the slide hole 20. The inner wall of the abdicating notch 14 is provided with an abdicating hole 210, and the end part of the sliding rod 21 extends out of the sliding hole 20 and is inserted into the abdicating hole 210 in a matching manner, so that the rotating connection between the mounting rod 2 and the abdicating notch 14 is realized. In addition, a prefabricated ring groove 22 is further formed in a section of the side wall of the sliding rod 21 between the sliding hole 20 and the abdicating hole 210 along the circumferential direction of the side wall, so that the sliding rod 21 can be pulled to enable the end portion of the sliding rod 21 to be pulled out of the abdicating hole 210 for disassembly.
Referring to fig. 4, an elastic member 23 is disposed inside the sliding hole 20, the elastic member 23 is a spring, the elastic member 23 is located on one side of the sliding rod 21 away from the abdicating hole 210, and two ends of the elastic member 23 are welded and fixed to the bottom of the sliding hole 20 and the end wall of the sliding rod 21 away from the abdicating hole 210, respectively, so as to push the sliding rod 21 towards the abdicating hole 210. In addition, the side wall of the slide bar 21 is further welded and fixed with a limit key 24, the limit key 24 is of a square structure, a key groove 240 is formed in the inner side wall of the slide hole 20, the length direction of the key groove 240 is consistent with the length direction of the slide hole 20, the limit key 24 is inserted into the key groove 240 in a matched mode and can slide along the length direction of the key groove 240, the stroke of the limit key 24 is limited through the key groove 240, and therefore the slide bar 21 is limited from slipping out of the slide hole 20.
Referring to fig. 5 and 6, the side walls of the plurality of plate bodies 11 are provided with connecting holes 30 in a penetrating manner, the connecting rods 3 are inserted into the connecting holes 30 in a matching manner, and the two ends of the connecting rods 3 respectively extend out of the openings at the two ends of the connecting holes 30 and are connected with the two plate bodies 11 at the two ends through the limiting assemblies 4. The limiting assembly 4 comprises a fixed block 41 and a movable block 42, the fixed block 41 is fixed with one end of the connecting rod 3 through welding, a movable hole 40 is formed in the side wall of the connecting rod 3, and the movable block 42 is rotatably connected with the inner wall of the movable hole 40 through a rotating shaft. A return spring 43 is further arranged in the movable hole 40, and two ends of the return spring 43 are respectively welded and fixed with the inner wall of the movable hole 40 and the movable block 42 so as to push the movable block 42 towards the opening outer side direction of the movable hole 40. During the installation, accomodate the movable block 42 to the movable hole 40 earlier in, reset spring 43 is in compression state, wears to establish a plurality of connecting holes 30 with connecting rod 3 afterwards to finally make movable block 42 stretch out the connecting hole 30 outside and the tip pops out to the movable hole 40 outside, so that fixed block 41 and movable block 42 respectively the butt both sides of backup pad 1, fixed in order to realize the installation of a plurality of plate bodys 11.
The implementation principle of the method for judging the green building design optimization scheme in the embodiment of the application is as follows:
when needing the installation, press the movable block 42 earlier for the movable block 42 is accomodate to the activity hole 40 in, and reset spring 43 is in compression state this moment, wears to establish a plurality of connecting holes 30 with connecting rod 3 afterwards, and finally makes the movable block 42 stretch out the connecting hole 30 outside and the tip of movable block 42 pop out to the activity hole 40 outside under reset spring 43 effect, so that fixed block 41 and movable block 42 butt respectively the both sides of backup pad 1, fixed with the installation that realizes a plurality of plate bodies 11. After that, paper can be laid on the surface of the supporting plate 1 assembled by the plurality of plate bodies 11 for drawing, so as to perform subsequent scheme judgment.
When needs are accomodate, the manual work presses movable block 42, accomodates movable block 42 to the activity hole 40 earlier in, can take out connecting rod 3 from connecting hole 30 afterwards, can accomplish the split of a plurality of plate bodys 11, can fold a plurality of plate bodys 11 in proper order afterwards, carries after being convenient for accomodate.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A method for judging an optimization scheme of a green building design is characterized by comprising the following steps:
s1, dividing the support plate (1) into more than two plate bodies (11), wherein the specifications of the plurality of plate bodies (11) are consistent, and sequentially stacking the plurality of plate bodies (11);
s2, keeping the stacked plate bodies (11) in a stacked state and carrying the stacked plate bodies to a construction site;
s3, tiling a plurality of plate bodies (11), and sequentially splicing and fixing the plate bodies;
s4, laying paper on the surface of the support plate (1) spliced by the plate bodies (11) to draw a subsequent sketch of the architectural design optimization scheme, and analyzing and judging;
a flexible connecting belt (13) is connected between every two adjacent plate bodies (11), a plurality of connecting holes (30) are formed in the plate bodies (11) in a penetrating mode, connecting rods (3) are arranged in the connecting holes (30) in a penetrating mode in a matching mode, two ends of each connecting rod (3) extend out of openings at two ends of each connecting hole (30), and a limiting assembly (4) used for limiting the connecting rods (3) to slip from the connecting holes (30) is connected between the end portion of each connecting rod (3) and the two plate bodies (11) located at the end portion;
the limiting assembly (4) comprises a fixed block (41) and a movable block (42) which are respectively connected to two ends of the connecting rod (3), the fixed block (41) is fixedly connected with the side wall of the connecting rod (3), the side wall of the connecting rod (3) is provided with a movable hole (40) capable of accommodating the movable block (42), the movable block (42) is rotatably connected with the inner wall of the movable hole (40), the end part of the movable block extends out of the opening of the movable hole (40), and the fixed block (41) and the movable block (42) are respectively abutted against two sides of the supporting plate (1);
a return spring (43) used for pushing the movable block (42) outwards is arranged between the movable block (42) and the inner wall of the movable hole (40);
the side wall of the plate body (11) is provided with a containing hole (110), and the end part of the containing hole (110) is provided with a plug body (12).
2. The method for green building design optimization scenario determination of claim 1, wherein: two adjacent plate bodies (11) are symmetrically provided with abdicating notches (14), and two ends of the connecting belt (13) are respectively connected with the inner walls of the abdicating notches (14).
3. The method for green building design optimization scenario determination of claim 2, wherein: the inner wall of the abdicating notch (14) is provided with an installation rod (2), the end part of the connecting belt (13) is provided with a connecting sleeve (131), and the connecting sleeve (131) is sleeved on the outer side of the installation rod (2).
4. The method for green building design optimization scenario determination of claim 3, wherein: the tip of installation stick (2) is provided with slide opening (20), slide opening (20) interpolation is equipped with can follow slide opening (20) endwise slip's slide bar (21), it is provided with hole of stepping down (210) to step down breach (14) inner wall, the tip of slide bar (21) stretches out slide opening (20) and inserts and establish to hole of stepping down (210) in, be provided with elastic component (23) in slide opening (20), the both ends of elastic component (23) are kept away from the end wall of hole of stepping down (210) with slide opening (20) inner wall and slide bar (21) respectively and are linked to each other.
5. The method for green building design optimization scenario determination of claim 4, wherein: the fixed spacing key (24) that is provided with of slide bar (21) lateral wall, slide opening (20) inner wall is provided with keyway (240), the length direction of keyway (240) is unanimous with slide opening (20) length direction, spacing key (24) adaptation is inserted and is established to keyway (240) in and can follow keyway (240) length direction and slide.
6. The method for green building design optimization scenario determination of claim 4, wherein: the side wall of one section of the sliding rod (21) between the sliding hole (20) and the abdicating hole (210) is provided with a prefabricated ring groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723905.1A CN113352805B (en) | 2021-06-29 | 2021-06-29 | Method for judging green building design optimization scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723905.1A CN113352805B (en) | 2021-06-29 | 2021-06-29 | Method for judging green building design optimization scheme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113352805A CN113352805A (en) | 2021-09-07 |
| CN113352805B true CN113352805B (en) | 2022-06-14 |
Family
ID=77536956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110723905.1A Active CN113352805B (en) | 2021-06-29 | 2021-06-29 | Method for judging green building design optimization scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113352805B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722955A (en) * | 2014-01-15 | 2014-04-16 | 成都理工大学 | Modularization portable drawing board |
| CN208930986U (en) * | 2018-03-09 | 2019-06-04 | 张同庆 | A kind of portable architectural design plotting unit |
| CN208544011U (en) * | 2018-06-22 | 2019-02-26 | 韶关学院 | A kind of portable architectural design plotting unit |
| CN210011516U (en) * | 2019-03-13 | 2020-02-04 | 金华市贰三室内设计有限公司 | Drawing board |
| CN210759887U (en) * | 2019-07-25 | 2020-06-16 | 广州铁晟工程建设咨询有限公司 | Recording plate for engineering measurement |
| CN212386229U (en) * | 2020-05-18 | 2021-01-22 | 裘德燕 | Drawing board for planar design |
| CN212860902U (en) * | 2020-08-06 | 2021-04-02 | 洛阳智中建筑设计院有限公司 | Portable architectural design drawing board |
| CN212840402U (en) * | 2020-08-31 | 2021-03-30 | 北京中兴恒信工程造价咨询有限公司 | Mapping data acquisition system for on-site construction cost budget of construction cost |
-
2021
- 2021-06-29 CN CN202110723905.1A patent/CN113352805B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113352805A (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2189318C2 (en) | Drum for assembly of tyres with devices for turn-up of tyre band edges | |
| DE60117130T2 (en) | TIRE ASSEMBLY DRIVE WITH A BUMBLE HANDLING DEVICE | |
| CN113352805B (en) | Method for judging green building design optimization scheme | |
| MX9405097A (en) | CONTOURED DRUM FOR TIRE CONSTRUCTION AND METHOD OF CONSTRUCTION OF A RIM WITH EXTENDED MOBILITY. | |
| CA2585503A1 (en) | Tool for removing material strip from surface | |
| CN111003610B (en) | Detachable winding shaft structure | |
| CN106794589B (en) | Assembly capable of mounting anvil cover, device for mounting anvil cover and method for mounting anvil cover | |
| TW200709867A (en) | Splayable downcoiler mandrel | |
| US20210308517A1 (en) | Barbell weight retaining mechanism and method of use | |
| AU3665299A (en) | Die cutter blanket bearing and method of arranging the blanket and bearing on ananvil | |
| KR101915619B1 (en) | Clamping housing for fixing paper tube of printer | |
| CN214543375U (en) | Cable clamp for cable installation | |
| US20090065223A1 (en) | Sprag Tool for Torquing Pipe Connections | |
| EP1190785A3 (en) | Method and device for cutting a sheet material into strips and a corrugated-fin strips forming apparatus using the device | |
| WO2009054187A1 (en) | Turning clamp apparatus | |
| CN211368025U (en) | Efficient cheese dehydrator | |
| CN113335660A (en) | Waterproofing membrane thermal contraction packing's membrane mechanism stabilising arrangement that wears | |
| CN104858827B (en) | Spanner clamping and drawing device | |
| CN206416100U (en) | One kind rotation dismantling device | |
| CN212194966U (en) | Tire protection chain convenient to disassemble and assemble for garbage site | |
| CN215702124U (en) | Busbar heat-shrinkable sleeve cutting device | |
| CN217207634U (en) | High-performance combined type synchronizing wheel | |
| JPH05133092A (en) | Joint material inserting jig | |
| CN213118039U (en) | High temperature resistant polyurethane insulating tube | |
| KR100797979B1 (en) | A winding reel for u128ing a rolled steel plate |
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 |