CN108894706B - Detachable open type invisible protective net - Google Patents
Detachable open type invisible protective net Download PDFInfo
- Publication number
- CN108894706B CN108894706B CN201810989513.8A CN201810989513A CN108894706B CN 108894706 B CN108894706 B CN 108894706B CN 201810989513 A CN201810989513 A CN 201810989513A CN 108894706 B CN108894706 B CN 108894706B
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- frame rail
- main body
- net
- transverse clamping
- clamping part
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- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to the field of building materials, and discloses a detachable open type invisible protective net, which comprises an upper frame rail, a lower frame rail and a web, wherein the upper end and the lower end of the web are respectively connected with the upper frame rail and the lower frame rail; the upper frame rail comprises an upper main profile, the upper main profile comprises an upper connecting part for fixing the upper main profile, an upper main body for connecting the hanging groove piece, and the upper main body is connected with the hanging groove piece through a bolt; the lower frame rail comprises a lower main profile, wherein the lower main profile comprises a lower connecting part, a lower main body, a bearing groove and a propping structure positioned above the bearing groove; the net spoke comprises a net body, an upper clamping rod clamped with the hanging groove piece is arranged at the upper part of the net body, and a lower clamping rod clamped with the bearing groove is arranged at the lower part of the net body. The invention can realize quick disassembly and quick recovery. The protection net can be prevented from being damaged, the use function of the protection net is not reduced, personnel can enter and exit, outdoor equipment is installed and maintained, personnel are free from danger, rescue is achieved, and the like; the construction cost, the use cost and the maintenance cost of the later stage of the protective net can be reduced.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to a detachable open type invisible protective net.
Background
With the development and progress of society, the design of the building is more and more in line with the aesthetic of people, and besides the sufficient strength is achieved structurally, the uniform design is required to be maintained in appearance. Due to the safety consideration, people often set a protection window or a protection net at the position of the window, so that the functions of theft prevention, falling prevention and the like are realized. But the traditional stainless steel tube protection window or iron art brake window, etc., not only has a great discount on the look and feel, but also seriously damages the effect of the building appearance elevation designed by architects, thus greatly reducing the grade of the building. In order to avoid the problem, people start to install the invisible protective net, the vertical face effect of the building is not damaged while the protective function is realized, and the cleanness of the environment and the urban appearance is maintained. However, the existing protection net is basically installed at a position connected to a window in a fixed and non-detachable manner, and such a structure has problems in that:
1. when a dangerous situation occurs, the window is blocked by the protective net, escape cannot be realized through the window, the rescue difficulty is increased, and the survival rate of personnel is reduced. Under the condition, the protective net can only be destructively sheared off to realize rescue of personnel, and the destroyed protective net can only be reworked for recovery, so that the use cost is increased.
2. When outdoor construction is required (such as installation and maintenance of an air conditioner outdoor unit, etc.), the outdoor can not be conveniently reached through a window due to the blocking of the protective screen, and the protective screen can be removed and then recovered in a destructive mode, so that the construction cost and the use cost are increased.
3. After the non-detachable protective net is installed, the local strength and toughness of the protective net are irreversibly reduced after long-time use, the safety requirement can not be met any more, the protective net can be recovered after integral replacement, and the use and maintenance cost is high.
The existing protective net has the problems of the technical defects and the like, so that the existing protective net cannot be widely accepted by people, and large-area popularization is not realized. Therefore, at least the above technical problems need to be solved in the art, and more reasonable technical solutions need to be provided to solve these technical problems.
Disclosure of Invention
The invention aims to provide a detachable open type invisible protective net, which aims to ensure that the protective net can be reliably installed and fixed no matter the protective net is fixedly connected with a window frame or is connected with a wall surface by improving the structure of the protective net; and can dismantle the web from last frame rail and lower frame rail when needs, make things convenient for rescue, outdoor construction and maintenance etc..
In order to achieve the above effects, the technical scheme adopted by the invention is as follows:
the detachable open type invisible protective net comprises an upper frame rail, a lower frame rail and a web, wherein the upper end and the lower end of the web are respectively connected with the upper frame rail and the lower frame rail; specifically, the upper frame rail comprises an upper main molding strip, wherein the upper main molding strip comprises an upper connecting part for fixing the upper main molding strip, an upper main body for connecting the hanging groove piece, and the upper main body is connected with the hanging groove piece through a bolt.
The lower frame rail comprises a lower main profile, the lower main profile comprises a lower connecting part for fixing the lower main profile, a lower main body connected with the lower connecting part, a bearing groove connected with the lower main body, and a propping structure connected with the lower main body and positioned above the bearing groove.
The net spoke comprises a net body, an upper clamping rod clamped with the hanging groove piece is arranged at the upper part of the net body, and a lower clamping rod clamped with the bearing groove is arranged at the lower part of the net body.
Furthermore, the technical scheme is optimized, and the number of the webs is greater than or equal to one, so that the arrangement has the advantage that the webs can be detached from the upper frame rail and the lower frame rail one by one.
Further, the technical scheme is optimized, and the upper main profile also comprises a first transverse clamping part arranged at the upper end of the upper main body, so that the structure of the upper main body is T-shaped; the lower end of the upper main body is connected with a second transverse clamping part which is L-shaped, one longitudinal side of the second transverse clamping part is fixedly connected with the upper main body through a bolt, and one transverse side of the second transverse clamping part is parallel to the first transverse clamping part; the left end of the first transverse clamping part and the left end of one transverse side of the second transverse clamping part are connected with a first buckling plate. The first buckling plate, the upper main body and the second transverse clamping part form an upper accommodating cavity, the hanging groove parts are arranged in the upper accommodating cavity, the hanging groove parts are axially arranged at intervals, and the upper clamping rod of the web is positioned in the hanging groove parts.
Further, the technical scheme is optimized, the right end of the transverse edge of the second transverse clamping part is a protruding end, and the right end of the upper connecting part and the right end of the second transverse clamping part are connected with a second buckling plate. The second buckling plate covers the upper main body and the second transverse clamping part and protects the joint of the upper main body and the second transverse clamping part.
Further, the technical scheme is optimized, and the lower main profile further comprises a third transverse clamping part arranged at the lower end of the lower main body, so that the structure of the lower main body is in an inverted T shape; the abutting structure is connected with a fourth transverse clamping part which is axially arranged at intervals on the abutting structure and is fixedly connected with the abutting structure through a self-tapping screw; the left end of the third transverse clamping part and the upper end of the fourth transverse clamping part are connected with a third buckling plate. The third buckling plate, the abutting structure and the lower main body enclose a lower accommodating cavity, and a lower buckling rod of the web is arranged in the lower accommodating cavity.
Further, the technical scheme is optimized, and the upper end of the lower main body and the right end of the lower connecting part are connected with a fourth buckling plate. The fourth buckling plate covers the lower connecting part of the lower main body, and the connecting structure of the lower connecting part and the window is protected, so that the connection is more stable and reliable.
Further, as a preferable scheme, the second buckling plate and the fourth buckling plate can adopt corner plates or arc plates.
Further, after the spokes are installed between the upper frame rail and the lower frame rail, the fastening stability of the spoke connection needs to be enhanced; therefore, the technical scheme is optimized, the propping structure comprises a propping groove connected with the lower main body, an adjusting screw hole is formed in the bottom of the propping groove, an adjusting bolt is arranged in the screw hole, and the lower end of the adjusting bolt penetrates through the adjusting screw hole and contacts with the lower clamping rod to prop against.
Further, compress tightly down the block pole through adjusting bolt, adjusting bolt is located the tank bottom that supports tight groove, in order to prevent to support tight groove ponding, will support tight bolt and corrode and decay, then optimize above-mentioned technical scheme, the notch department that supports tight groove be provided with the fifth snap plate.
Further, in order to stably connect the upper frame rail and the lower frame rail to the window, the inner wall surface or the outer wall surface, as a preferable scheme, the upper connecting portion and the lower connecting portion are respectively provided with a fixing screw hole, an expansion screw is arranged in the fixing screw hole, and the expansion screw fixes the connecting portion to the mounting surface.
One of the preferred schemes is that the upper frame rail and the lower frame rail can be respectively fixed to the upper horizontal wall surface and the lower horizontal wall surface at the window in a mode of being connected from top to bottom, then the upper frame rail and the lower frame rail are both provided with fixing screw holes in the horizontal direction, the axial lead of each fixing screw hole is vertical, and the expansion screw is respectively screwed into the upper horizontal wall surface and the lower horizontal wall surface through the fixing screw holes.
The other of the preferred scheme is that the upper frame rail and the lower frame rail can be directly connected to the vertical wall surface at the window, fixing screw holes in the vertical direction are formed in the upper frame rail and the lower frame rail, the axial lead of each fixing screw hole is horizontal, and the expansion screw is screwed into the vertical wall surface through the corresponding fixing screw hole.
Further, the above technical scheme is optimized, and the net body comprises a plurality of single bars which are transversely arranged, longitudinally arranged or crossed; the net body is respectively connected and fixed with the upper clamping rod and the lower clamping rod through the clamping plates and the bolts. The net body plays a role in blocking, and in order to achieve the beautifying effect, a single stainless steel round bar or a stainless steel wire rope with the diameter of 1.5-3.5 mm can be adopted.
Further, when the spoke is installed, the upper clamping rod of the spoke is clamped into the hanging groove part, so that the hanging groove part has a stable hanging effect, the shape of the hanging groove part corresponds to that of the upper clamping rod, and in order to achieve good contact, simplify the installation size and reduce the production cost, the technical scheme is optimized, the hanging groove part is a U-shaped structural part, one side edge of the U-shaped structural part is longer than the other side edge, the longer side edge is attached to the upper main body, and a screw hole for connection is formed; in order to facilitate the installation of the spokes and the first buckling plate, the hanging groove pieces are arranged at intervals in the length direction of the connecting main body.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the upper frame rail and the lower frame rail are arranged, and the spoke is arranged at the window, so that detachable installation is realized, and the later construction cost can be reduced.
2. The detachable spoke designed by the invention can be detached in emergency, is convenient for personnel to escape and is also convenient for rescue.
3. The invention designs a plurality of spokes arranged on the upper frame rail and the lower frame rail, the spokes are of single structure, the spokes can be flexibly disassembled and assembled, and single or multiple replacement of the spokes can be carried out on single spoke of the spokes, thereby facilitating later use and maintenance and greatly reducing the use cost and maintenance cost.
4. The unique propping structure designed by the invention solves the problem that the local strength and toughness of the existing protective net are irreversibly reduced after long-time use. In the use, if the condition that the strength and the toughness of the net body are reduced is found, the net body can be quickly corrected through the adjustment of the abutting structure abutting bolt, and the use cost and the maintenance cost are greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present invention in front view.
Fig. 2 is a schematic diagram of the structure of the web.
Fig. 3 is a schematic illustration of the internal connection of the spokes.
Fig. 4 is a schematic cross-sectional view of an embodiment of the invention according to example 1.
Fig. 5 is a schematic drawing showing the split of the cross section of the present invention according to example 1.
Fig. 6 is a schematic cross-sectional view of an embodiment of the invention according to example 2.
Fig. 7 is a schematic drawing showing the split of the cross section of the present invention according to example 2.
Fig. 8 is a schematic cross-sectional view of an embodiment of the invention according to example 3.
Fig. 9 is a schematic drawing showing the split of the cross section of the present invention according to example 3.
In the figure: 1-an upper frame rail; 2-lower frame rail; 3-spoke; 301-upper clamping rod; 302, a net body; 303-lower snap-in lever; 4-an upper body; 401-a first lateral clip portion; 402-upper connection; 5-a second lateral clamping part; 6-a first buckling plate; 7-hanging groove parts; 8-a second buckling plate; 9-a lower body; 901-a third lateral clip portion; 902-a lower connection; 10-a third buckling plate; 11-fourth buckling plate; 12-a tightening structure; 13-tightly abutting the bolt; 14-a fifth buckling plate; 15-fourth transverse clamping parts; 16-expansion screw.
Detailed Description
The invention is further illustrated by the following description of specific embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, 2 and 3, the embodiment discloses a detachable open type invisible protective net, which comprises an upper frame rail 1, a lower frame rail 2 and a web, wherein the upper end and the lower end of the web 3 are respectively connected with the upper frame rail 1 and the lower frame rail 2; specifically, the upper frame rail 1 includes an upper main profile including an upper connection portion 402 for fixing itself, an upper main body 4 for connecting the hanging groove 7, and the upper main body 4 is connected to the hanging groove 7 by bolts.
The lower frame rail 2 comprises a lower main profile, wherein the lower main profile comprises a lower connecting part 902 for fixing the lower main profile, a lower main body 9 connected with the lower connecting part 902, a bearing groove connected with the lower main body 9, and a supporting structure 12 connected with the lower main body 9 and positioned above the bearing groove.
The spoke 3 comprises a net body 302, an upper clamping rod 301 clamped with the hanging groove piece 7 is arranged at the upper part of the net body 302, and a lower clamping rod 303 clamped with the bearing groove is arranged at the lower part of the net body 302.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 are both made of aluminum alloy by die-casting.
The technical scheme is optimized, and the number of the webs is greater than or equal to one, so that the arrangement has the advantage that the webs can be detached from the upper frame rail 1 and the lower frame rail 2 one by one.
As shown in fig. 4 and 5, the above technical solution is optimized, and the upper main profile further includes a first transverse clamping portion 401 disposed at the upper end of the upper main body 4, so that the cross section structure of the upper main body 4 is T-shaped; the lower end of the upper main body 4 is connected with a second transverse clamping part 5, the cross section of the second transverse clamping part 5 is L-shaped, one longitudinal side of the second transverse clamping part 5 is fixedly connected with the upper main body 4 through a bolt, and one transverse side of the second transverse clamping part is parallel to the first transverse clamping part 401; the left end of the first lateral clamping portion 401 and the left end of one lateral side of the second lateral clamping portion 5 are connected with a first buckling plate 6. The first snap plate 6, the upper body 4 and the second lateral clamping part 5 form an upper accommodating cavity, the hanging groove parts 7 are arranged in the upper accommodating cavity, the hanging groove parts 7 are axially arranged at intervals, and the upper clamping rods 301 of the web are positioned in the hanging groove parts 7.
In this embodiment, the first transverse clamping portion 401 is a horizontal bar, and the left end edge of the first transverse clamping portion 401 is provided with a hook structure, and the hook structure includes a slope inclined downward toward the right.
The horizontal edge and the vertical edge of the second horizontal clamping part 5 are integrally formed, the left end of the horizontal edge is provided with a vertical folded edge, and the right end of the horizontal edge is externally detected.
Optimizing the above technical solution, the right end of the lateral edge of the second lateral clamping portion 5 is horizontal, and the right end of the upper connecting portion 402 and the right end of the second lateral clamping portion 5 are connected with a second buckling plate 8. The second engaging plate 8 covers the upper body 4 and the second lateral engaging portion 5, and protects the junction between the upper body 4 and the second lateral engaging portion 5.
Optimizing the technical scheme, the lower main profile further comprises a third transverse clamping part 901 arranged at the lower end of the lower main body 9, so that the structure of the lower main body 9 is in an inverted T shape; the abutting structure 12 is connected with a fourth transverse clamping part 15, and the fourth transverse clamping part 15 is axially arranged on the abutting structure 12 at intervals and is fixedly connected with the abutting structure 12 through a self-tapping screw; the third buckling plate 10 is connected to the left end of the third lateral clamping portion 901 and the upper end of the fourth lateral clamping portion 15. The third snap plate 10, the abutment structure 12 and the lower body 9 enclose a lower receiving cavity in which the lower snap rod 303 of the web is arranged.
In this embodiment, the third lateral clamping portion 901 is an L-shaped profile, the end of the third lateral clamping portion 901 is provided with a hook structure, and the hook structure includes a slope inclined upward to the right.
The fourth transverse clamping part 15 is a Z-shaped right-angle corner piece, and the supporting structure 12 is provided with a positioning head which is matched and connected with the fourth transverse clamping part 15.
Optimizing the above technical solution, the upper end of the lower main body 9 and the right end of the lower connecting portion 902 are connected with a fourth buckling plate 11. The fourth buckling plate 11 covers the lower connecting portion 902 of the lower main body 9, protects the connecting structure of the lower connecting portion 902 and the window, and enables the connection to be more stable and reliable.
In this embodiment, the second buckling plate 8 and the fourth buckling plate 11 are right angle corner plates and are made of aluminum alloy materials.
After the web 3 is installed between the upper frame rail 1 and the lower frame rail 2, the fastening stability of the web 3 connection needs to be enhanced; therefore, the above technical scheme is optimized, the abutting structure 12 comprises an abutting groove connected with the lower main body 9, an adjusting screw hole is formed in the bottom of the abutting groove, an adjusting bolt is arranged in the screw hole, and the lower end of the adjusting bolt penetrates through the adjusting screw hole and contacts with the lower clamping rod 303.
The lower clamping rod 303 is pressed through an adjusting bolt, the adjusting bolt is positioned at the bottom of the abutting groove, in order to prevent accumulated water in the abutting groove, the abutting bolt 13 is corroded and decayed, the technical scheme is optimized, and a fifth buckling plate 14 is arranged at the notch of the abutting groove.
In this embodiment, the fifth fastening plate is a strip-shaped plate, and a fastening head is disposed on the lower surface of the fifth fastening plate.
In order to stably connect the upper frame rail 1 and the lower frame rail 2 to the window, the inner wall surface or the outer wall surface, the upper connection portion 402 and the lower connection portion 902 are preferably provided with fixing screw holes, in which expansion screws 16 are provided, and the expansion screws 16 fix the connection portions to the installation surface.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 may be respectively fixed to the upper horizontal wall surface and the lower horizontal wall surface at the window by adopting a manner of connecting the upper frame rail and the lower frame rail 2, and then the upper frame rail 1 and the lower frame rail 2 are respectively provided with fixing screw holes in the horizontal direction, the axes of the fixing screw holes are vertical, and the expansion screw 16 is respectively screwed into the upper horizontal wall surface and the lower horizontal wall surface through the fixing screw holes.
Optimizing the above technical solution, the net body 302 includes a plurality of single strips arranged transversely, longitudinally or crosswise; the net body 302 is connected and fixed with the upper clamping rod 301 and the lower clamping rod 303 through clamping plates and bolts respectively. The net body 302 plays a role of blocking, and in order to achieve a beautifying effect, a single stainless steel round bar or a stainless steel wire rope with the diameter of 1.5-3.5 mm can be adopted.
When the net spoke 3 is installed, the upper clamping rod 301 of the net spoke 3 is clamped into the hanging groove part 7 to play a role of hanging stability, the shape of the hanging groove part 7 corresponds to that of the upper clamping rod 301, and in order to achieve good contact, simplify installation size and reduce production cost, the technical scheme is optimized, the hanging groove part 7 is a U-shaped structural part, one side edge of the U-shaped structural part is longer than the other side edge, the longer side edge is attached to the upper main body 4, and a screw hole for connection is formed; in order to facilitate the installation of the spokes 3 and the first snap plates 6, the hanging groove members 7 are arranged at intervals in the length direction of the connecting body.
Example 2:
as shown in fig. 1, 2 and 3, the embodiment discloses a detachable open type invisible protective net, which comprises an upper frame rail 1, a lower frame rail 2 and a web, wherein the upper end and the lower end of a web 3 are respectively connected with the upper frame rail 1 and the lower frame rail 2. Specifically, the upper frame rail 1 includes an upper main profile including an upper connection portion 402 for fixing itself, an upper main body 4 for connecting the hanging groove 7, and the upper main body 4 is connected to the hanging groove 7 by bolts.
The lower frame rail 2 comprises a lower main profile, wherein the lower main profile comprises a lower connecting part 902 for fixing the lower main profile, a lower main body 9 connected with the lower connecting part 902, a bearing groove connected with the lower main body 9, and a supporting structure 12 connected with the lower main body 9 and positioned above the bearing groove.
The spoke 3 comprises a net body 302, an upper clamping rod 301 clamped with the hanging groove piece 7 is arranged at the upper part of the net body 302, and a lower clamping rod 303 clamped with the bearing groove is arranged at the lower part of the net body 302.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 are both made of aluminum alloy by die-casting.
The technical scheme is optimized, and the number of the webs is greater than or equal to one, so that the arrangement has the advantage that the webs can be detached from the upper frame rail 1 and the lower frame rail 2 one by one.
As shown in fig. 6 and 7, the above technical solution is optimized, and the upper main profile further includes a first transverse clamping portion 401 disposed at the upper end of the upper main body 4, so that the cross-sectional structure of the upper main body 4 is T-shaped; the lower end of the upper main body 4 is connected with a second transverse clamping part 5, the cross section structure of the second transverse clamping part 5 is L-shaped, one longitudinal side of the second transverse clamping part 5 is fixedly connected with the upper main body 4 through a bolt, and one transverse side of the second transverse clamping part is parallel to the first transverse clamping part 401; the left end of the first lateral clamping portion 401 and the left end of one lateral side of the second lateral clamping portion 5 are connected with a first buckling plate 6. The first snap plate 6, the upper body 4 and the second lateral clamping part 5 form an upper accommodating cavity, the hanging groove parts 7 are arranged in the upper accommodating cavity, the hanging groove parts 7 are axially arranged at intervals, and the upper clamping rods 301 of the web are positioned in the hanging groove parts 7.
In this embodiment, the first transverse clamping portion 401 is a horizontal bar, and the left end edge of the first transverse clamping portion 401 is provided with a hook structure, and the hook structure includes a slope inclined downward toward the right.
The horizontal edge and the vertical edge of the second horizontal clamping part 5 are integrally formed, the left end of the horizontal edge is provided with a vertical folded edge, and the right end of the horizontal edge is externally detected.
Optimizing the above technical solution, the right end of the lateral edge of the second lateral clamping portion 5 is horizontal, and the right end of the upper connecting portion 402 and the right end of the second lateral clamping portion 5 are connected with a second buckling plate 8. The second engaging plate 8 covers the upper body 4 and the second lateral engaging portion 5, and protects the junction between the upper body 4 and the second lateral engaging portion 5.
Optimizing the technical scheme, the lower main profile further comprises a third transverse clamping part 901 arranged at the lower end of the lower main body 9, so that the structure of the lower main body 9 is in an inverted T shape; the abutting structure 12 is connected with a fourth transverse clamping part 15, and the fourth transverse clamping part 15 is axially arranged on the abutting structure 12 at intervals and is fixedly connected with the abutting structure 12 through a self-tapping screw; the third buckling plate 10 is connected to the left end of the third lateral clamping portion 901 and the upper end of the fourth lateral clamping portion 15. The third snap plate 10, the abutment structure 12 and the lower body 9 enclose a lower receiving cavity in which the lower snap rod 303 of the web is arranged.
Optimizing the above technical solution, the upper end of the lower main body 9 and the right end of the lower connecting portion 902 are connected with a fourth buckling plate 11. The fourth buckling plate 11 covers the lower connecting portion 902 of the lower main body 9, protects the connecting structure of the lower connecting portion 902 and the window, and enables the connection to be more stable and reliable.
In this embodiment, the second buckling plate 8 and the fourth buckling plate 11 are arc-shaped plates and are made of aluminum alloy materials.
After the web 3 is installed between the upper frame rail 1 and the lower frame rail 2, the fastening stability of the web 3 connection needs to be enhanced; therefore, the above technical scheme is optimized, the abutting structure 12 comprises an abutting groove connected with the lower main body 9, an adjusting screw hole is formed in the bottom of the abutting groove, an adjusting bolt is arranged in the screw hole, and the lower end of the adjusting bolt penetrates through the adjusting screw hole and contacts with the lower clamping rod 303.
The lower clamping rod 303 is pressed through an adjusting bolt, the adjusting bolt is positioned at the bottom of the abutting groove, in order to prevent accumulated water in the abutting groove, the abutting bolt 13 is corroded and decayed, the technical scheme is optimized, and a fifth buckling plate is arranged at the notch of the abutting groove.
In this embodiment, the fifth fastening plate is a strip-shaped plate, and a fastening head is disposed on the lower surface of the fifth fastening plate.
In order to stably connect the upper frame rail 1 and the lower frame rail 2 to the window, the inner wall surface or the outer wall surface, the upper connection portion 402 and the lower connection portion 902 are preferably provided with fixing screw holes, in which expansion screws 16 are provided, and the expansion screws 16 fix the connection portions to the installation surface.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 may be respectively fixed to the upper horizontal wall surface and the lower horizontal wall surface at the window by adopting a manner of connecting the upper frame rail and the lower frame rail 2, and then the upper frame rail 1 and the lower frame rail 2 are respectively provided with fixing screw holes in the horizontal direction, the axes of the fixing screw holes are vertical, and the expansion screw 16 is respectively screwed into the upper horizontal wall surface and the lower horizontal wall surface through the fixing screw holes.
Optimizing the above technical solution, the net body 302 includes a plurality of single strips arranged transversely, longitudinally or crosswise; the net body 302 is connected and fixed with the upper clamping rod 301 and the lower clamping rod 303 through clamping plates and bolts respectively. The net body 302 plays a role of blocking, and in order to achieve a beautifying effect, a single stainless steel round bar or a stainless steel wire rope with the diameter of 1.5-3.5 mm can be adopted.
When the net spoke 3 is installed, the upper clamping rod 301 of the net spoke 3 is clamped into the hanging groove part 7 to play a role of hanging stability, the shape of the hanging groove part 7 corresponds to that of the upper clamping rod 301, and in order to achieve good contact, simplify installation size and reduce production cost, the technical scheme is optimized, the hanging groove part 7 is a U-shaped structural part, one side edge of the U-shaped structural part is longer than the other side edge, the longer side edge is attached to the upper main body 4, and a screw hole for connection is formed; in order to facilitate the installation of the spokes 3 and the first snap plates 6, the hanging groove members 7 are arranged at intervals in the length direction of the connecting body.
Example 3:
as shown in fig. 1, 2 and 3, the embodiment discloses a detachable open type invisible protective net, which comprises an upper frame rail 1, a lower frame rail 2 and a web, wherein the upper end and the lower end of the web 3 are respectively connected with the upper frame rail 1 and the lower frame rail 2; specifically, the upper frame rail 1 includes an upper main profile including an upper connection portion 402 for fixing itself, an upper main body 4 for connecting the hanging groove 7, and the upper main body 4 is connected to the hanging groove 7 by bolts.
The lower frame rail 2 comprises a lower main profile, wherein the lower main profile comprises a lower connecting part 902 for fixing the lower main profile, a lower main body 9 connected with the lower connecting part 902, a bearing groove connected with the lower main body 9, and a supporting structure 12 connected with the lower main body 9 and positioned above the bearing groove.
The spoke 3 comprises a net body 302, an upper clamping rod 301 clamped with the hanging groove piece 7 is arranged at the upper part of the net body 302, and a lower clamping rod 303 clamped with the bearing groove is arranged at the lower part of the net body 302.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 are both made of aluminum alloy.
The technical scheme is optimized, and the number of the webs is greater than or equal to one, so that the arrangement has the advantage that the webs can be detached from the upper frame rail 1 and the lower frame rail 2 one by one.
As shown in fig. 8 and 9, the above technical solution is optimized, and the upper main profile further includes a first transverse clamping portion 401 disposed at the upper end of the upper main body 4, so that the cross section structure of the upper main body 4 is inverted C-shaped; the lower end of the upper main body 4 is connected with a second transverse clamping part 5, the second transverse clamping part 5 is a straight strip-shaped plate, and the second transverse clamping part 5 is fixedly connected with the upper main body 4 through a bolt; the left end of the first lateral clamping portion 401 and the left end of the second lateral clamping portion 5 are connected with a first buckling plate 6. The first snap plate 6, the upper body 4 and the second lateral clamping part 5 form an upper accommodating cavity, the hanging groove parts 7 are arranged in the upper accommodating cavity, the hanging groove parts 7 are axially arranged at intervals, and the upper clamping rods 301 of the web are positioned in the hanging groove parts 7.
Optimizing the above technical solution, the upper connecting portion 402 is located at the rightmost side of the upper main body 4, and the upper connecting portion 402 is a vertical plate; the upper connecting part 402 is provided with a fixed screw hole for connecting with the wall surface.
Optimizing the technical scheme, the lower main profile further comprises a third transverse clamping part 901 arranged at the lower end of the lower main body 9, so that the structure of the lower main body 9 is reverse C-shaped; the abutting structure 12 is connected with a fourth transverse clamping part 15, and the fourth transverse clamping part 15 is axially arranged on the abutting structure 12 at intervals and is fixedly connected with the abutting structure 12 through a self-tapping screw; the third buckling plate 10 is connected to the left end of the third lateral clamping portion 901 and the upper end of the fourth lateral clamping portion 15. The third snap plate 10, the abutment structure 12 and the lower body 9 enclose a lower receiving cavity in which the lower snap rod 303 of the web is arranged.
In this embodiment, the third lateral clamping portion 901 is a T-shaped strip, and a right angle corner is disposed at the end of the horizontal edge of the third lateral clamping portion 901.
The fourth transverse clamping part 15 is an L-shaped right-angle corner piece, and the supporting structure 12 is provided with a positioning head which is matched and connected with the fourth transverse clamping part 15.
Optimizing the above technical solution, the upper end of the lower main body 9 and the right end of the lower connecting portion 902 are connected with a fourth buckling plate 11. The fourth buckling plate 11 covers the lower connecting portion 902 of the lower main body 9, protects the connecting structure of the lower connecting portion 902 and the window, and enables the connection to be more stable and reliable.
In this embodiment, the second buckling plate 8 and the fourth buckling plate 11 are right angle corner plates and are made of aluminum alloy materials through die opening.
After the web 3 is installed between the upper frame rail 1 and the lower frame rail 2, the fastening stability of the web 3 connection needs to be enhanced; therefore, the above technical scheme is optimized, the abutting structure 12 comprises an abutting groove connected with the lower main body 9, an adjusting screw hole is formed in the bottom of the abutting groove, an adjusting bolt is arranged in the screw hole, and the lower end of the adjusting bolt penetrates through the adjusting screw hole and contacts with the lower clamping rod 303.
The lower clamping rod 303 is pressed through an adjusting bolt, the adjusting bolt is positioned at the bottom of the abutting groove, in order to prevent accumulated water in the abutting groove, the abutting bolt 13 is corroded and decayed, the technical scheme is optimized, and a fifth buckling plate 14 is arranged at the notch of the abutting groove.
In this embodiment, the fifth engaging plate is an L-shaped corner plate, one end of which engages with the upper end of the fourth lateral engaging portion 15, and the other end of which engages with the lower body 9.
In order to stably connect the upper frame rail 1 and the lower frame rail 2 to the window, the inner wall surface or the outer wall surface, the upper connection portion 402 and the lower connection portion 902 are preferably provided with fixing screw holes, in which expansion screws 16 are provided, and the expansion screws 16 fix the connection portions to the installation surface.
In this embodiment, the upper frame rail 1 and the lower frame rail 2 may be directly connected to the vertical wall surface at the window, and then fixing screw holes in the vertical direction are provided on the upper frame rail 1 and the lower frame rail 2, the axes of the fixing screw holes are horizontal, and the expansion screws 16 are screwed into the vertical wall surface through the fixing screw holes respectively.
Optimizing the above technical solution, the net body 302 includes a plurality of single strips arranged transversely, longitudinally or crosswise; the net body 302 is connected and fixed with the upper clamping rod 301 and the lower clamping rod 303 through clamping plates and bolts respectively. The net body 302 plays a role of blocking, and in order to achieve a beautifying effect, a single stainless steel round bar or a stainless steel wire rope with the diameter of 1.5-3.5 mm can be adopted.
When the net spoke 3 is installed, the upper clamping rod 301 of the net spoke 3 is clamped into the hanging groove part 7 to play a role of hanging stability, the shape of the hanging groove part 7 corresponds to that of the upper clamping rod 301, and in order to achieve good contact, simplify installation size and reduce production cost, the technical scheme is optimized, the hanging groove part 7 is a U-shaped structural part, one side edge of the U-shaped structural part is longer than the other side edge, the longer side edge is attached to the upper main body 4, and a screw hole for connection is formed; in order to facilitate the installation of the spokes 3 and the first snap plates 6, the hanging groove members 7 are arranged at intervals in the length direction of the connecting body.
The present invention is not limited to the above-described alternative embodiments, and a person skilled in the art may combine the above-described embodiments with each other to obtain other various embodiments, and any person may obtain other various embodiments without departing from the scope of the present invention. The above detailed description should not be construed as limiting the scope of the invention, which is defined in the claims and the description may be used to interpret the claims.
Claims (6)
1. The detachable open type invisible protective net comprises an upper frame rail (1), a lower frame rail (2) and a net spoke, wherein the upper end and the lower end of the net spoke (3) are respectively connected with the upper frame rail (1) and the lower frame rail (2); the method is characterized in that:
the upper frame rail (1) comprises an upper main profile, wherein the upper main profile comprises an upper connecting part (402) for fixing the upper main profile, an upper main body (4) for connecting a hanging groove piece (7), and the upper main body (4) is connected with the hanging groove piece (7) through a bolt;
the lower frame rail (2) comprises a lower main profile, wherein the lower main profile comprises a lower connecting part (902) for fixing the lower main profile, a lower main body (9) connected with the lower connecting part (902), a bearing groove connected with the lower main body (9) and a propping structure (12) connected with the lower main body (9) and positioned above the bearing groove;
the net spoke (3) comprises a net body (302), an upper clamping rod (301) clamped with the hanging groove piece (7) is arranged at the upper part of the net body (302), and a lower clamping rod (303) clamped with the bearing groove is arranged at the lower part of the net body (302);
the upper main profile also comprises a first transverse clamping part (401) arranged at the upper end of the upper main body (4), the lower end of the upper main body (4) is connected with a second transverse clamping part (5), and the left end of the first transverse clamping part (401) and the left end of the second transverse clamping part (5) are connected with a first buckling plate (6);
the lower main profile further comprises a third transverse clamping part (901) arranged at the lower end of the lower main body (9), a fourth transverse clamping part (15) is connected to the abutting structure (12), and a third buckling plate (10) is connected to the left end of the third transverse clamping part (901) and the upper end of the fourth transverse clamping part (15);
the abutting structure (12) comprises an abutting groove connected with the lower main body (9), an adjusting screw hole is formed in the bottom of the abutting groove, an adjusting bolt is arranged in the screw hole, and the lower end of the adjusting bolt penetrates through the adjusting screw hole and contacts with the lower clamping rod (303) in an abutting manner;
the notch of the abutting groove is provided with a fifth buckling plate (14).
2. The removable open-type invisible protection net according to claim 1, wherein: the right end of the upper connecting part (402) and the right end of the second transverse clamping part (5) are connected with a second buckling plate (8), and the second buckling plate (8) is a corner plate or an arc plate.
3. The removable open-type invisible protection net according to claim 1, wherein: the right end of lower main part (9) upper end and lower connecting portion (902) be connected with fourth knot board (11), fourth knot board (11) are corner board or arc.
4. The removable open-type invisible protection net according to claim 1, wherein: the upper connecting part (402) and the lower connecting part (902) are respectively provided with a fixing screw hole, an expansion screw (16) is arranged in the fixing screw holes, and the expansion screw (16) is used for fixing the connecting part to the mounting surface.
5. The removable open-type invisible protection net according to claim 1, wherein: the net body (302) comprises a plurality of single bars which are transversely arranged, longitudinally arranged or crossed; the net body (302) is respectively connected and fixed with the upper clamping rod (301) and the lower clamping rod (303) through clamping plates and bolts.
6. The removable open-type invisible protection net according to claim 1, wherein: the hanging groove parts (7) are U-shaped structural parts, and the hanging groove parts (7) are arranged at intervals in the length direction of the connecting main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989513.8A CN108894706B (en) | 2018-08-28 | 2018-08-28 | Detachable open type invisible protective net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989513.8A CN108894706B (en) | 2018-08-28 | 2018-08-28 | Detachable open type invisible protective net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894706A CN108894706A (en) | 2018-11-27 |
| CN108894706B true CN108894706B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810989513.8A Active CN108894706B (en) | 2018-08-28 | 2018-08-28 | Detachable open type invisible protective net |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112854995A (en) * | 2021-01-05 | 2021-05-28 | 何逸仙 | Wall-attached protective net |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002132191A (en) * | 2000-10-25 | 2002-05-09 | Tateyama Alum Ind Co Ltd | Walls surface sheet signboard of plural display frames |
| JP3085612U (en) * | 2001-10-26 | 2002-05-17 | 株式会社サワタ建材社 | Under-beam mounting bracket |
| TW201231790A (en) * | 2011-01-27 | 2012-08-01 | Chih-Sheng Li | Indiscernible net window |
| CN203769608U (en) * | 2014-03-11 | 2014-08-13 | 蔡天从 | Combined invisible protective net |
| CN209244488U (en) * | 2018-08-28 | 2019-08-13 | 何逸仙 | A kind of detachable open-type invisible protective screens |
-
2018
- 2018-08-28 CN CN201810989513.8A patent/CN108894706B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002132191A (en) * | 2000-10-25 | 2002-05-09 | Tateyama Alum Ind Co Ltd | Walls surface sheet signboard of plural display frames |
| JP3085612U (en) * | 2001-10-26 | 2002-05-17 | 株式会社サワタ建材社 | Under-beam mounting bracket |
| TW201231790A (en) * | 2011-01-27 | 2012-08-01 | Chih-Sheng Li | Indiscernible net window |
| CN203769608U (en) * | 2014-03-11 | 2014-08-13 | 蔡天从 | Combined invisible protective net |
| CN209244488U (en) * | 2018-08-28 | 2019-08-13 | 何逸仙 | A kind of detachable open-type invisible protective screens |
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| CN108894706A (en) | 2018-11-27 |
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