CN111594021B - Net piece connecting piece and production process thereof - Google Patents
Net piece connecting piece and production process thereof Download PDFInfo
- Publication number
- CN111594021B CN111594021B CN201910125965.6A CN201910125965A CN111594021B CN 111594021 B CN111594021 B CN 111594021B CN 201910125965 A CN201910125965 A CN 201910125965A CN 111594021 B CN111594021 B CN 111594021B
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- CN
- China
- Prior art keywords
- net piece
- bolt
- fixed
- gyro wheel
- cup jointed
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0623—Grilles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Toys (AREA)
Abstract
The invention discloses a novel net piece connecting piece and a production process thereof, the novel net piece connecting piece comprises an arc net piece body, fixing bolts, bolt fixing holes, pressing plates, fixing assemblies, bolt sliding holes, pressing plate sliding holes, first pressing plates, second pressing plates and fixing nuts, wherein the pressing plate sliding holes are formed in two sides of the top of the arc net piece body, the pressing plates are arranged in two sides of the top of the arc net piece body, the bottoms of the pressing plates are sleeved in the pressing plate sliding holes, the bolt fixing holes are formed in the tops of the pressing plates, the fixing bolts are sleeved in the bolt fixing holes, the bottoms of the fixing bolts penetrate through the arc net piece body and are sleeved with the second pressing plates, the second pressing plates are positioned at the bottoms of the arc net piece body, the novel net piece connecting piece is simple in structure, a traditional iron wire tightening mode is abandoned, the novel net piece connecting piece is more convenient to fix, two connected guardrail nets can be formed into a whole, and the connecting positions are consistent in interval and cannot be staggered up and down.
Description
Technical Field
The invention relates to the technical field of protective net connectors, in particular to a net connector and a production process thereof.
Background
The protective net is a novel building security product which is arranged at a window, a balcony and the like and provides security assurance for household life, such as protection, theft prevention, falling prevention and the like; the traditional protection network is generally screwed up through the iron wire and is connected with each other, the connection mode is time and labor-consuming, only transverse wires or vertical wire seeds can be fixed, two protection networks cannot form a whole, the interval between the two connection points is huge, the two connection points are extremely easy to move up and down, the whole attractiveness is affected, meanwhile, the iron wire is utilized for fixedly mounting and dismounting the protection network, the user is not facilitated to detach and replace the protection network, and aiming at the defects, the design of a net piece connecting piece and the production process thereof is necessary.
Disclosure of Invention
The invention aims to provide a net piece connecting piece and a production process thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a net piece connecting piece, includes arc net piece body, fixing bolt, bolt fixed orifices, clamp plate, fixed subassembly, bolt sliding hole, clamp plate sliding hole, first preforming, second preforming and fixation nut, clamp plate sliding hole has all been seted up to arc net piece body top both sides, arc net piece body top both sides all are provided with the clamp plate, and the clamp plate bottom cup joints inside the clamp plate sliding hole, bolt fixed orifices has been seted up at the clamp plate top, fixing bolt has been cup jointed in the bolt fixed orifices, the fixing bolt bottom has passed arc net piece body and has cup jointed the second preforming, and the second preforming is located arc net piece body bottom, bolt sliding hole has all been seted up in arc net piece body both sides center department, and bolt sliding hole cup joints in fixing bolt center department, fixing nut has been cup jointed in the fixing bolt bottom, and fixation nut is located second preforming bottom, the inner wall of the pressing plate is provided with a fixing component, the fixing component consists of a sliding rail, a fixing plate, a sliding block, a supporting rod, a clamping plate, a groove, a foam-rubber cushion, an anti-skid sleeve, a first roller, a first rotating shaft, a second rotating shaft, a first spring sleeve, a reset spring, a second spring sleeve, a second roller, a rotating groove, a central hole, a roller groove, a roller hole, a sliding rail, a rubber pad and a balance rod, the two sides of the inner wall of the top of the pressing plate are respectively welded with the sliding rail, the central part of the sliding rail is provided with the sliding rail, the sliding block is sleeved in the sliding rail, the bottom of the sliding block is fixedly provided with the clamping plate through a screw, the clamping plate is positioned in the pressing plate, the bottom of one end of the sliding rail is fixedly provided with the fixing plate through the screw, the fixing plate is positioned on one side of the clamping plate, the two sides of the central part are respectively welded with the supporting rod, one end of the supporting rod is provided with the rotating groove, the balance bar is sleeved inside the rotating groove, a center hole is formed in the center of the balance bar, a second rotating shaft is sleeved inside the center hole, two ends of the second rotating shaft are connected with the inner wall of the rotating groove, a first roller is sleeved at one end of the balance bar, one side of the first roller is attached to one side of the clamping plate, one end of the balance bar is sleeved with a second roller, one side of the second roller is attached to one end of the fixing plate, roller grooves are formed in two ends of the balance bar, the roller grooves are sleeved on the outer sides of the first roller and the second roller, a first rotating shaft is sleeved at the center of the first roller and the center of the second roller, two ends of the first rotating shaft are connected with the inner wall of the roller grooves, a first spring sleeve is welded on one side of the support bar, a reset spring is sleeved at one end of the first spring sleeve, a second spring sleeve is sleeved at one end of the reset spring, one end of the second spring sleeve is connected with one side of the balance bar, a groove is formed in the center of the clamping plate, a sponge pad is sleeved at one end of the clamping plate, and the sponge pad is located on one side of the groove.
A production process of a net piece connecting piece comprises the steps of firstly, preparing materials; step two, pouring a mould; step three, punching and processing; step four, assembling and forming;
in the first step, preparing iron sheets, chromium, nickel and titanium manually, and putting the iron sheets, the chromium, the nickel and the titanium into a heating furnace for melting until the iron sheets, the chromium, the nickel and the titanium are completely melted and mixed;
in the second step, the melted mixture is manually poured into a mold, and the mixture is left for a period of time, cooled and taken out of the mold, so that the stainless steel is manufactured;
in the third step, the cooled stainless steel is manually placed into a punching machine for punching, and then rolled and molded to finish the manufacture of the net piece part;
in the fourth step, the mesh parts after processing are assembled manually, and then are fixed by screws, so that the whole manufacture of the mesh connecting piece is completed.
According to the technical scheme, the protection sleeves are sleeved on two sides of the arc-shaped net sheet body, and the dustproof film is paved on the outer side of the arc-shaped net sheet body.
According to the technical scheme, the first pressing piece is sleeved at the bottom of the fixing bolt and is positioned at one side of the bottom of the arc-shaped net piece body.
According to the technical scheme, the inside of the anti-slip sleeve is sleeved with the foam-rubber cushion, and one end of the foam-rubber cushion is attached to one side of the clamping plate.
According to the technical scheme, the rubber pads are sleeved on two sides of the top of the sliding block, and the rubber pads are attached to the inner wall of the slideway.
According to the technical scheme, the roller holes are formed in the centers of the first roller and the second roller, and the roller holes are sleeved on the outer side of the first rotating shaft.
According to the technical scheme, in the third step, the stainless steel can be punched manually by a manual punching device.
Compared with the prior art, the invention has the following beneficial effects: this net piece connecting piece simple structure, convenient to use utilizes clamp plate chucking two protection network, the lever principle of reuse makes two protection network net wires of splint chucking, screw up the clamp plate through fixing bolt at last, can fix, abandon traditional iron wire and screw up the mode and fix, adopt the clamp fixing mode, it is more convenient to fix, it is all fixable to transversely erect the silk, make two continuous guardrail nets form a whole, the junction interval is unanimous, can not the dislocation from top to bottom, whole pleasing to the eye, this net piece connecting piece is 304 stainless steel, it is anticorrosive durable, application scope is wide, and the installation is dismantled conveniently, be favorable to user's installation and dismantlement, save time and manpower, simultaneously when this net piece connecting piece vibrations are aroused to external striking guardrail, reset spring provides the elasticity, the vibrations that the impact force produced are favorable to protecting this net piece connecting piece, avoid net piece connecting piece to receive the striking damage, extension net piece connecting piece life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a stationary assembly of the present invention;
FIG. 3 is an enlarged view of a component of the support rod of the present invention;
FIG. 4 is a cross-sectional view of the support bar of the present invention;
FIG. 5 is a cross-sectional view of a slide rail of the present invention;
FIG. 6 is a system flow diagram of the present invention;
in the figure: 1. an arc-shaped net sheet body; 2. a fixing bolt; 3. a bolt fixing hole; 4. a pressing plate; 5. a fixing assembly; 6. a bolt sliding hole; 7. a platen sliding hole; 8. a first tabletting; 9. a second tabletting step; 10. a fixing nut; 11. a slide rail; 12. a fixing plate; 13. a slide block; 14. a support rod; 15. a clamping plate; 16. a groove; 17. a sponge cushion; 18. an anti-skid sleeve; 19. a first roller; 20. a first rotating shaft; 21. a second rotating shaft; 22. a first spring sleeve; 23. a return spring; 24. a second spring sleeve; 25. a second roller; 26. a rotating groove; 27. a central bore; 28. a roller groove; 29. a roller hole; 30. a slideway; 31. a rubber pad; 32. balance bar.
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. 1-5, the present invention provides a technical solution: the net piece connecting piece comprises an arc net piece body 1, a fixing bolt 2, a bolt fixing hole 3, a pressing plate 4, a fixing component 5, a bolt sliding hole 6, a pressing plate sliding hole 7, a first pressing plate 8, a second pressing plate 9 and a fixing nut 10, wherein the pressing plate sliding hole 7 is formed in two sides of the top of the arc net piece body 1, the pressing plate 4 is arranged in two sides of the top of the arc net piece body 1, the bottom of the pressing plate 4 is sleeved in the pressing plate sliding hole 7, the bolt fixing hole 3 is formed in the top of the pressing plate 4, the fixing bolt 2 is sleeved in the bolt fixing hole 3, the bottom of the fixing bolt 2 penetrates through the arc net piece body 1 to be sleeved with the second pressing plate 9, the second pressing plate 9 is positioned at the bottom of the arc net piece body 1, the bolt sliding holes 6 are formed in the centers of the two sides of the arc net piece body 1, the bolt sliding holes 6 are sleeved in the centers of the fixing bolt 2, the fixing nut 10 is sleeved at the bottom of the fixing bolt 2, the fixing nut 10 is positioned at the bottom of the second pressing piece 9, the fixing component 5 is arranged on the inner wall of the pressing plate 4, the fixing component 5 is composed of a sliding rail 11, a fixing plate 12, a sliding block 13, a supporting rod 14, a clamping plate 15, a groove 16, a foam cushion 17, an anti-slip sleeve 18, a first roller 19, a first rotating shaft 20, a second rotating shaft 21, a first spring sleeve 22, a return spring 23, a second spring sleeve 24, a second roller 25, a rotating groove 26, a central hole 27, a roller groove 28, a roller hole 29, a sliding rail 30, a rubber pad 31 and a balance rod 32, sliding rails 11 are welded on two sides of the inner wall of the top of the pressing plate 4 at the center, a sliding rail 30 is arranged at the center of the sliding rail 11, a sliding block 13 is sleeved inside the sliding rail 30, the bottom of the sliding block 13 is fixed with a clamping plate 15 through screws, the clamping plate 15 is positioned inside the pressing plate 4, one end bottom of the sliding rail 11 is fixed with the fixing plate 12 through screws, the fixing plate 12 is positioned on one side of the clamping plate 15, the fixed plate 12 one end is located the both sides of center department and all welded the bracing piece 14, the rotation groove 26 has been seted up to bracing piece 14 one end, the balancing pole 32 has been cup jointed to rotation groove 26 inside, center hole 27 has been seted up to balancing pole 32 center department, second pivot 21 has been cup jointed to center hole 27 inside, and second pivot 21 both ends and rotation groove 26 inner wall connection, first gyro wheel 19 has been cup jointed to balancing pole 32 one end, and first gyro wheel 19 one side is laminated with splint 15 one side, second gyro wheel 25 has been cup jointed to balancing pole 32 one end, and second gyro wheel 25 one side is laminated with fixed plate 12 one end, roller groove 28 has all been seted up at balancing pole 32 both ends, and roller groove 28 cup joints in first gyro wheel 19 and second gyro wheel 25 outsides, first gyro wheel 19 has all been cup jointed first pivot 20 with second gyro wheel 25 center department, and first pivot 20 both ends and roller groove 28 inner wall connection, bracing piece 14 one side welding has first spring housing 22, reset spring 23 has been cup jointed to first spring housing 22 one end, reset spring 23 one end has second spring housing 24, and second spring housing 24 one end is connected with balancing pole 32 one side, splint 15 center department has cup jointed 16, 16 has been cup jointed at 16 groove 16, 17 has been cup jointed at one side of sponge pad 17.
Referring to fig. 6, the present invention provides a technical solution: a production process of a net piece connecting piece comprises the steps of firstly, preparing materials; step two, pouring a mould; step three, punching and processing; step four, assembling and forming;
in the first step, preparing iron sheets, chromium, nickel and titanium manually, and putting the iron sheets, the chromium, the nickel and the titanium into a heating furnace for melting until the iron sheets, the chromium, the nickel and the titanium are completely melted and mixed;
in the second step, the melted mixture is manually poured into a mold, and the mixture is left for a period of time, cooled and taken out of the mold, so that the stainless steel is manufactured;
in the third step, the cooled stainless steel is manually placed into a punching machine for punching, and then rolled and molded to finish the manufacture of the net piece part;
in the fourth step, the mesh parts after processing are assembled manually, and then are fixed by screws, so that the whole manufacture of the mesh connecting piece is completed.
Based on the above, the invention has the advantages that when the invention is used, one side of the arc-shaped net body 1 is manually arranged at the joint of two guardrails, the clamping plate 15 in the pressing plate 4 is pressed, the clamping plate 15 presses the first roller 19, the first roller 19 moves upwards and simultaneously one end of the balance rod 32 moves towards the side of the fixed plate 12, according to the lever principle, the second roller 25 at the other end of the balance rod 32 slides towards the bottom of the fixed plate 12, the balance rod 32 pulls the return spring 23, the return spring 23 stretches, the bottom of the pressing plate 4 is clamped in the top pressing plate sliding hole 7 of the arc-shaped net body 1 at the moment, the clamping plate 15 is clamped at the two protective nets, the clamping plate 15 is loosened, the return spring 23 contracts and pulls one end of the balance rod 32, the other end of the balance rod 32 jacks up the clamping plate 15, the clamping plate 15 clamps the two protective nets, the fixed bolt 2 is sleeved in the clamping plate 4 and the arc-shaped net body 1, and the fixed nut 10 at the bottom of the fixed bolt 2 is screwed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a net piece connecting piece, includes arc net piece body (1), fixing bolt (2), bolt fixed orifices (3), clamp plate (4), fixed subassembly (5), bolt slide hole (6), clamp plate slide hole (7), first preforming (8), second preforming (9) and fixation nut (10), its characterized in that: the utility model provides a clamp plate sliding hole (7) have all been seted up to arc net piece body (1) top both sides, arc net piece body (1) top both sides all are provided with clamp plate (4), and clamp plate (4) bottom cup joints inside clamp plate sliding hole (7), bolt fixed orifices (3) have been seted up at clamp plate (4) top, fixed bolt (2) have been cup jointed to bolt fixed orifices (3) inside, fixed bolt (2) bottom passes arc net piece body (1) and cup joints second preforming (9), and second preforming (9) are located arc net piece body (1) bottom, bolt sliding hole (6) have all been seted up in arc net piece body (1) both sides center department, and bolt sliding hole (6) cup joint in fixed bolt (2) center department, fixed nut (10) have been cup jointed to fixed bolt (2) bottom, and fixed nut (10) are located second preforming (9) bottom, fixed subassembly (5) are installed to clamp plate (4) inner wall, fixed subassembly (5) are by slide rail (11), fixed plate (12), slide (13), bracing piece (14), bracing piece (16), clamp plate (16), pad (17), a second pivot (19), a roller (20) are located to roller (20) The utility model discloses a spring housing (22), reset spring (23), second spring housing (24), second gyro wheel (25), rotary groove (26), centre bore (27), gyro wheel groove (28), gyro wheel hole (29), slide (30), rubber pad (31) and balancing pole (32) are constituteed, slide rail (11) have all been welded to both sides in center department in clamp plate (4) top inner wall, slide rail (30) have been seted up in slide rail (11) center department, slide block (13) have been cup jointed to slide rail (30) inside, slide block (13) bottom has splint (15) through the screw fixation, and splint (15) are located clamp plate (4) inside, slide rail (11) one end bottom is fixed with fixed plate (12) through the screw fixation, and fixed plate (12) are located splint (15) one side, fixed plate (12) one end is located center department both sides and have all welded bracing piece (14), rotation groove (26) have inside balancing pole (32) in clamp plate (14) one end, center department has seted up centre bore (27), inside hole (21) have cup jointed second pivot (21) and second inner wall (21) and second both ends are cup jointed with rotation shaft (26), the utility model discloses a sponge pad, including supporting rod (14), balancing rod (32), first gyro wheel (19) has been cup jointed to balancing rod (32) one end, and first gyro wheel (19) one side is laminated with splint (15) one side, second gyro wheel (25) one side has been cup jointed with fixed plate (12) one end, gyro wheel groove (28) have all been seted up at balancing rod (32) both ends, and gyro wheel groove (28) cup joint in first gyro wheel (19) and second gyro wheel (25) outside, first pivot (20) have all been cup jointed in first gyro wheel (19) and second gyro wheel (25) center department, and first pivot (20) both ends are connected with gyro wheel groove (28) inner wall, first spring housing (22) have been welded to bracing piece (14) one side, reset spring (23) have been cup jointed to first spring housing (22) one end, second spring housing (24) one end has been cup jointed to reset spring (23), and second spring housing (24) one end and balancing rod (32) one side are connected, splint (15) center department has cup jointed recess (16), splint (17) have been cup jointed in sponge pad (17) one side.
The two sides of the arc-shaped net piece body (1) are sleeved with protective sleeves, and a dustproof film is laid on the outer side of the arc-shaped net piece body (1);
the bottom of the fixing bolt (2) is sleeved with a first pressing sheet (8), and the first pressing sheet (8) is positioned at one side of the bottom of the arc-shaped net piece body (1);
the mesh connecting piece is prepared by the following production process, which comprises the steps of firstly, preparing materials; step two, pouring a mould; step three, punching and processing; step four, assembling and forming;
in the first step, preparing iron sheets, chromium, nickel and titanium manually, and putting the iron sheets, the chromium, the nickel and the titanium into a heating furnace for melting until the iron sheets, the chromium, the nickel and the titanium are completely melted and mixed;
in the second step, the melted mixture is manually poured into a mold, and the mixture is left for a period of time, cooled and taken out of the mold, so that the stainless steel is manufactured;
in the third step, the cooled stainless steel is manually placed into a punching machine for punching, and then rolled and molded to finish the manufacture of the net piece part;
in the fourth step, the mesh parts after processing are assembled manually, and then are fixed by screws, so that the whole manufacture of the mesh connecting piece is completed.
2. The mesh connector of claim 1, wherein: the inside of the anti-slip sleeve (18) is sleeved with a foam cushion (17), and one end of the foam cushion (17) is attached to one side of the clamping plate (15).
3. The mesh connector of claim 1, wherein: rubber pads (31) are sleeved on two sides of the top of the sliding block (13), and the rubber pads (31) are attached to the inner walls of the sliding ways (30).
4. The mesh connector of claim 1, wherein: the centers of the first roller (19) and the second roller (25) are respectively provided with a roller hole (29), and the roller holes (29) are sleeved on the outer side of the first rotating shaft (20).
5. The process for producing a mesh connector according to claim 1, wherein: in the third step, the stainless steel can be punched manually by a manual punching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125965.6A CN111594021B (en) | 2019-02-20 | 2019-02-20 | Net piece connecting piece and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125965.6A CN111594021B (en) | 2019-02-20 | 2019-02-20 | Net piece connecting piece and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111594021A CN111594021A (en) | 2020-08-28 |
| CN111594021B true CN111594021B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910125965.6A Active CN111594021B (en) | 2019-02-20 | 2019-02-20 | Net piece connecting piece and production process thereof |
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| Country | Link |
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| CN (1) | CN111594021B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200197317Y1 (en) * | 2000-04-22 | 2000-09-15 | 만도실업주식회사 | A clamp for a falling stone prevention net |
| KR20030014972A (en) * | 2001-08-14 | 2003-02-20 | 재 술 나 | fixing part of intersection of a wire lope preventing a falling stone |
| KR20060135582A (en) * | 2006-12-09 | 2006-12-29 | 장안상 | Falling rock net with disjoint wire rope |
| CN207794782U (en) * | 2018-02-01 | 2018-08-31 | 厦门柯霖能源科技有限公司 | A kind of photovoltaic guardrail net fastener |
| CN207794783U (en) * | 2017-12-22 | 2018-08-31 | 福世达（厦门）太阳能科技有限公司 | Fence netting is connected and fixed device |
| CN209990414U (en) * | 2019-02-20 | 2020-01-24 | 无锡三钧能源科技有限公司 | Novel net piece connecting piece |
-
2019
- 2019-02-20 CN CN201910125965.6A patent/CN111594021B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200197317Y1 (en) * | 2000-04-22 | 2000-09-15 | 만도실업주식회사 | A clamp for a falling stone prevention net |
| KR20030014972A (en) * | 2001-08-14 | 2003-02-20 | 재 술 나 | fixing part of intersection of a wire lope preventing a falling stone |
| KR20060135582A (en) * | 2006-12-09 | 2006-12-29 | 장안상 | Falling rock net with disjoint wire rope |
| CN207794783U (en) * | 2017-12-22 | 2018-08-31 | 福世达（厦门）太阳能科技有限公司 | Fence netting is connected and fixed device |
| CN207794782U (en) * | 2018-02-01 | 2018-08-31 | 厦门柯霖能源科技有限公司 | A kind of photovoltaic guardrail net fastener |
| CN209990414U (en) * | 2019-02-20 | 2020-01-24 | 无锡三钧能源科技有限公司 | Novel net piece connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111594021A (en) | 2020-08-28 |
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