CN211776439U - Pre-assembled PVC upper grid unit and fence and door thereof - Google Patents
Pre-assembled PVC upper grid unit and fence and door thereof Download PDFInfo
- Publication number
- CN211776439U CN211776439U CN201921645638.5U CN201921645638U CN211776439U CN 211776439 U CN211776439 U CN 211776439U CN 201921645638 U CN201921645638 U CN 201921645638U CN 211776439 U CN211776439 U CN 211776439U
- Authority
- CN
- China
- Prior art keywords
- grid
- cross beam
- box body
- assembled
- pvc
- 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
Landscapes
- Fencing (AREA)
Abstract
The utility model relates to a pre-assembled PVC upper grid unit and a fence and a door thereof, belonging to the technical field of fences; the pre-assembled PVC upper grid unit comprises a U-shaped groove, grid strips, a grid upper cross beam, a grid middle cross beam, a panel and a bottom cross beam, wherein the panel is positioned between the grid middle cross beam and the bottom cross beam, the U-shaped groove is inserted into sliding grooves on two sides of the grid upper cross beam and the grid middle cross beam and extends into the panel, and the grid strips are inserted into the sliding grooves and the U-shaped groove to form a grid; the fence comprises the preassembled PVC upper grid unit, a fence upright post and a connecting piece; the door comprises the preassembled PVC upper grid unit and a door frame; a part of the original panel is replaced by the grating, so that the attractive decorative effect of the fence and the door is improved; meanwhile, the assembling process of the grid unit part is completed in a workshop, so that the installation process and time of customers are reduced, the working efficiency is greatly improved, and the fence and the door are simpler and more convenient to install.
Description
Technical Field
The utility model relates to a grid unit and rail and door on preassembled PVC belongs to PVC rail technical field.
Background
Most of the existing fences are not provided with grids, the fences are monotonous and rigid, the fences are assembled when clients install the fences, and the assembly procedure of the grids is complicated, so that the workload is large, and a lot of troubles are brought to the clients.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the pre-assembled PVC upper grid unit, the fence and the door are provided, the attractive decorative effect of the fence and the door is improved, meanwhile, the pre-assembled structure is adopted, the assembling process and time during installation are reduced, and the installation is simple and convenient.
The utility model discloses a pre-assembled PVC upper grid unit, which comprises a U-shaped groove, grid strips, a grid upper beam, a grid middle beam, a panel and a bottom beam, wherein the grid upper beam comprises a beam box body and a first chute, the first chute is arranged on one side of the beam box body, the bottom beam comprises a beam box body and a second chute, and the second chute is arranged on one side of the beam box body; the middle cross beam of the grid comprises a cross beam box body, a second sliding chute and a first sliding chute, wherein the second sliding chute is arranged on one side of the cross beam box body, and the first sliding chute is arranged on the other side of the cross beam box body; the panel is positioned between the middle cross beam and the bottom cross beam of the grid and is in sliding connection with the second sliding grooves of the middle cross beam and the bottom cross beam of the grid; the U-shaped groove is vertically inserted into the first sliding grooves on two sides of the upper cross beam and the middle cross beam of the grating and extends into the panel, and the opening of the U-shaped groove is inward and forms an internally grooved square structure with the first sliding grooves; the grid bars are inserted into the first sliding grooves and the U-shaped grooves to form grids.
The width of the first sliding chute is consistent with that of the grid, and the width of the second sliding chute is consistent with that of the panel.
Preferably, the beam box body and the grid bars are of hollow box body structures, and reinforcing ribs are arranged in the beam box body and the grid bars.
The hollow box body structure is used for saving materials, and the reinforcing ribs are used for increasing strength and are firm and durable.
Preferably, the intersections of the grid bars are adhered by environment-friendly PVC glue.
Preferably, the panel is a hollow box structure, the upper end and the lower end of the panel are provided with salient points, the salient points are positioned in the second sliding grooves and clamped with the second sliding grooves during preassembly, and the salient points are used for fixing the panel.
The preassembled PVC upper grid fence comprises the preassembled PVC upper grid unit, a fence upright post and a connecting piece, wherein the connecting piece comprises a connecting plate and a clamping plate, the clamping plate is provided with a first screw hole, and the connecting plate is provided with a second screw hole; two ends of the upper grid beam, the middle grid beam and the bottom beam are fixed on the clamping plate of the connecting piece through screws through first screw holes; and the fence upright post is fixed on the connecting plate of the connecting piece through a second screw hole by a screw.
The assembling process of the pre-assembled PVC upper grid unit is completed in a workshop, and during installation, the fence upright post is connected with the pre-assembled PVC upper grid unit through the connecting piece.
Preferably, the top end of the fence post is provided with an end cover, and the end cover is used for aesthetic decoration.
Preferably, the pre-assembled PVC upper grid unit, the fence upright post and the connecting piece are made of PVC plastic materials.
The pre-assembled PVC upper grille door comprises the pre-assembled PVC upper grille unit and a door frame, wherein fixing holes matched with an upper grille beam, a middle grille beam and a bottom beam are formed in the fixing side of the door frame; the two ends of the upper grid beam, the middle grid beam and the bottom beam are inserted into the fixing holes and fixed on the inner side of the door frame, the upper grid beam is flush with the top end of the door frame, and the bottom beam is flush with the bottom end of the door frame.
The assembling process of the pre-assembled PVC upper grid unit is completed in a workshop, and during installation, the pre-assembled PVC upper grid unit is only required to be inserted into the fixing hole of the door frame.
The hollow box body structure is used for saving materials, and the salient points are used for fixing the panel.
Preferably, the pre-assembled PVC upper grid unit and the door frame are made of PVC plastic materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
a part of the original panel is replaced by the grating, so that the attractive decorative effect of the fence and the door is improved; meanwhile, the assembling process of the grid unit part is completed in a workshop, so that the installation process and time of customers are reduced, the working efficiency is greatly improved, and the fence and the door are simpler and more convenient to install.
Moreover, a part of the original panel is replaced by the grating, so that the material is reduced, and the cost is saved.
Drawings
Fig. 1 is a schematic structural view of a preassembled PVC upper grid unit according to embodiment 1 of the present invention;
FIG. 2 is a schematic cross-sectional view of a cross beam in the grating according to embodiment 1 of the present invention;
fig. 3 is a schematic cross-sectional structure view of the bottom cross member according to embodiment 1 of the present invention;
fig. 4 is a schematic cross-sectional structure view of a grid bar according to embodiment 1 of the present invention;
fig. 5 is a schematic cross-sectional structure view of a grille upper cross beam according to embodiment 1 of the present invention;
fig. 6 is a schematic cross-sectional structure view of a U-shaped groove according to embodiment 1 of the present invention;
fig. 7 is a schematic drawing illustrating the insertion of the U-shaped groove according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a preassembled PVC upper grid fence according to embodiment 2 of the present invention;
fig. 9 is a schematic structural view of a connecting member according to embodiment 2 of the present invention;
fig. 10 is a schematic structural view of a pre-assembled PVC upper grille door according to embodiment 3 of the present invention.
In the figure: 1. an end cap; 2. a fence post; 3. a connecting member; 4. a panel; 5. a U-shaped groove; 6. grid bars; 7. a first chute; 8. a grid upper cross beam; 9. a grid middle cross beam; 10. a bottom cross member; 12. a second chute; 13. reinforcing ribs; 14. a door jamb; 15. a connecting plate; 1501. a second screw hole; 16. a clamping plate; 1601. a first screw hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
example 1
As shown in fig. 1-7, the pre-assembled PVC upper grid unit of the present invention comprises a U-shaped groove 5, a grid strip 6, a grid upper beam 8, a grid middle beam 9, a panel 4, and a bottom beam 10, wherein the grid upper beam 8 comprises a beam box body and a first chute 7, the first chute 7 is disposed on one side of the beam box body, the bottom beam 10 comprises a beam box body and a second chute 12, and the second chute 12 is disposed on one side of the beam box body; the middle cross beam 9 of the grid comprises a cross beam box body, a second sliding chute 12 and a first sliding chute 7, wherein the second sliding chute 12 is arranged on one side of the cross beam box body, and the first sliding chute 7 is arranged on the other side of the cross beam box body; the panel 4 is positioned between the middle cross beam 9 and the bottom cross beam 10 of the grille and is in sliding connection with the second sliding grooves 12 of the middle cross beam 9 and the bottom cross beam 10 of the grille; the U-shaped groove 5 is vertically inserted into the first sliding grooves 7 on two sides of the upper cross beam 8 and the middle cross beam 9 of the grating and extends into the panel 4, and the opening of the U-shaped groove is inward and forms an internally grooved square structure with the first sliding grooves 7; the grid bars 6 are inserted into the first sliding grooves 7 and the U-shaped grooves 5 to form grids.
The crossbeam box body and the grid strips 6 are of a hollow box body structure, and reinforcing ribs 13 are arranged in the crossbeam box body and the grid strips 6. The strengthening rib 13 sets up at the crossbeam box as required including horizontal and vertical two kinds, and crossbeam box and first spout 7, second spout 12, strengthening rib 13 are formed by the integrative extrusion molding of mould.
The cross position of the grid bars 6 is pasted by PVC glue.
The panel 4 is a hollow box structure, and the upper and lower ends are provided with bumps, and the bumps are positioned in the second sliding groove 12 and clamped with the second sliding groove 12 during pre-assembly.
Example 2
As shown in fig. 8-9, the pre-assembled PVC upper grid fence of the present invention comprises the pre-assembled PVC upper grid unit of embodiment 1, further comprises a fence upright 2 and a connecting member 3, wherein the connecting member 3 comprises a connecting plate 15 and a clamping plate 16, the clamping plate 16 is provided with a first screw 1601, and the connecting plate 15 is provided with a second screw 1501; two ends of the upper grille beam 8, the middle grille beam 9 and the bottom beam 10 are fixed on a clamping plate 16 of the connecting piece 3 through first screw holes 1601 by screws; the fence post 2 is fixed on the connecting plate 15 of the connecting piece 3 through the second screw holes 1501 by screws.
The connecting plate 15 and the holding plate 16 are integrally extruded by a die.
The top end of the fence upright post 2 is provided with an end cover 1, so that the attractiveness is increased.
The pre-assembled PVC upper grid unit, the fence upright post 2 and the connecting piece 3 are made of plastic materials, so that the fence is light in weight, convenient to install, not easy to rot and long in service life.
The installation method comprises the following steps:
the assembling process of the pre-assembled PVC upper grid unit is completed in a workshop, and during installation, the fence upright post 2 is connected with the pre-assembled PVC upper grid unit through the connecting piece 3.
Example 3
As shown in fig. 10, the pre-assembled PVC upper grid door of the present invention includes the pre-assembled PVC upper grid unit of embodiment 2, and further includes a door frame 14, and fixing holes adapted to the upper grid beam 8, the middle grid beam 9, and the bottom beam 10 are opened at the fixing side of the door frame 14; two ends of the upper grating beam 8, the middle grating beam 9 and the bottom beam 10 are inserted into fixing holes and fixed on the inner side of the door frame 14, the upper grating beam 8 is flush with the top end of the door frame 14, and the bottom beam 10 is flush with the bottom end of the door frame 14.
The pre-assembled PVC upper grid unit and the door frame 14 are made of plastic materials, so that the door frame is light in weight, convenient to install, not easy to rot and long in service life.
The two ends of the upper grille beam 8, the middle grille beam 9 and the bottom beam 10 are longer than the combined width of the panel 4, and the extending parts are just inserted into the fixing holes and fixed on the inner side of the door frame 14.
The installation method comprises the following steps:
the assembly process of the pre-assembled PVC upper grid unit is completed in a workshop, and during installation, the pre-assembled PVC upper grid unit is only required to be inserted into the fixing hole of the door frame 14.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and all the equivalent modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A pre-assembled PVC upper grid unit, characterized in that: the grid structure comprises a U-shaped groove (5), grid strips (6), a grid upper cross beam (8), a grid middle cross beam (9), a panel (4) and a bottom cross beam (10), wherein the grid upper cross beam (8) comprises a cross beam box body and a first sliding groove (7), and the first sliding groove (7) is arranged on one side of the cross beam box body; the bottom cross beam (10) comprises a cross beam box body and a second sliding chute (12), and the second sliding chute (12) is arranged on one side of the cross beam box body; the middle cross beam (9) of the grating comprises a cross beam box body, a second sliding chute (12) and a first sliding chute (7), wherein the second sliding chute (12) is arranged on one side of the cross beam box body, and the first sliding chute (7) is arranged on the other side of the cross beam box body; the panel (4) is positioned between the middle cross beam (9) and the bottom cross beam (10) of the grating and is in sliding connection with the second sliding grooves (12) of the middle cross beam (9) and the bottom cross beam (10) of the grating; the U-shaped groove (5) is vertically inserted into first sliding grooves (7) on two sides of an upper cross beam (8) and a middle cross beam (9) of the grating and extends into the panel (4), and an opening of the U-shaped groove is inward and forms an inner-grooved square structure with the first sliding grooves (7); the grid bars (6) are inserted into the first sliding grooves (7) and the U-shaped grooves (5) to form grids.
2. The pre-assembled PVC upper grid unit according to claim 1, wherein: the crossbeam box body and the grid strips (6) are of a hollow box body structure, and reinforcing ribs (13) are arranged in the crossbeam box body and the grid strips (6).
3. The pre-assembled PVC upper grid unit according to claim 1, wherein: the intersections of the grid bars (6) are adhered by environment-friendly PVC glue.
4. The pre-assembled PVC upper grid unit according to claim 1, wherein: the panel (4) is of a hollow box structure, the upper end and the lower end of the panel are provided with salient points, and the salient points are positioned in the second sliding groove (12) and clamped with the second sliding groove (12) during preassembly.
5. A grid rail on pre-assembled PVC which characterized in that: the pre-assembled PVC upper grid unit comprises the pre-assembled PVC upper grid unit as claimed in any one of claims 1 to 4, and further comprises a fence upright post (2) and a connecting piece (3), wherein the connecting piece (3) comprises a connecting plate (15) and a clamping plate (16), a first screw hole (1601) is formed in the clamping plate (16), and a second screw hole (1501) is formed in the connecting plate (15); two ends of the upper grid beam (8), the middle grid beam (9) and the bottom beam (10) are fixed on a clamping plate (16) of the connecting piece (3) through first screw holes (1601) by screws; the fence upright post (2) is fixed on the connecting plate (15) of the connecting piece (3) through a second screw hole (1501) by screws.
6. The pre-assembled PVC upper grid fence according to claim 5, wherein: an end cover (1) is arranged at the top end of the fence upright post (2).
7. The pre-assembled PVC upper grid fence according to claim 5, wherein: the pre-assembled PVC upper grid unit, the fence upright post (2) and the connecting piece (3) are made of PVC plastic materials.
8. A grid door on pre-assembled PVC which characterized in that: the pre-assembled PVC upper grid unit comprises the pre-assembled PVC upper grid unit as claimed in any one of claims 1 to 4, and further comprises a door frame (14), wherein fixing holes matched with the grid upper cross beam (8), the grid middle cross beam (9) and the bottom cross beam (10) are formed in the fixing side of the door frame (14); two ends of the upper grid beam (8), the middle grid beam (9) and the bottom beam (10) are inserted into fixing holes and fixed on the inner side of the door frame (14), the upper grid beam (8) is flush with the top end of the door frame (14), and the bottom beam (10) is flush with the bottom end of the door frame (14).
9. The pre-assembled PVC top grid door according to claim 8, wherein: the pre-assembled PVC upper grid unit and the door frame (14) are made of PVC plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645638.5U CN211776439U (en) | 2019-09-29 | 2019-09-29 | Pre-assembled PVC upper grid unit and fence and door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645638.5U CN211776439U (en) | 2019-09-29 | 2019-09-29 | Pre-assembled PVC upper grid unit and fence and door thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211776439U true CN211776439U (en) | 2020-10-27 |
Family
ID=72934897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921645638.5U Active CN211776439U (en) | 2019-09-29 | 2019-09-29 | Pre-assembled PVC upper grid unit and fence and door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211776439U (en) |
-
2019
- 2019-09-29 CN CN201921645638.5U patent/CN211776439U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211776439U (en) | Pre-assembled PVC upper grid unit and fence and door thereof | |
| CN212478781U (en) | Pre-assembled PVC middle grid unit and fence and door thereof | |
| CN202324544U (en) | Assembly type wing-shaped inclined plane skirting line | |
| CN2934525Y (en) | Combined frame structure | |
| CN209874306U (en) | Whole house whole package of aluminum alloy structure | |
| CN204662941U (en) | A kind of aluminium frame Wood-plastic formwork | |
| CN211115435U (en) | Door and window rail frame convenient to maintain and disassemble | |
| CN210745058U (en) | High-power solar module structure convenient to install | |
| CN210190103U (en) | Assembled underground garage channel-shaped plate mould | |
| CN217195975U (en) | Novel prefabricated door frame column die for house construction | |
| CN219262883U (en) | Plastic-wood fence board with mortise and tenon structure | |
| CN217151795U (en) | Ground spring door auxiliary part with good reinforcement and sealing performance | |
| CN101764362B (en) | Spliced fiberglass reinforced plastic (FRP) power control case and preparation method thereof | |
| CN2851469Y (en) | Metal door frame | |
| CN202099941U (en) | Top solid awning | |
| CN210180266U (en) | Glass fiber reinforced plastic squeezing and drawing louver board | |
| CN214220975U (en) | Upper and lower groove device for heat insulation window | |
| CN204627126U (en) | A kind of can freely assemble mould post-and-paling | |
| CN220686933U (en) | Assembled outdoor rail of concatenation convenient to installation | |
| KR20150031520A (en) | bracket for an pentroof | |
| CN212723034U (en) | Glass fiber reinforced plastic moulded electricity meter box | |
| CN2446246Y (en) | Frame strip able to mount/dismount glass or sheet articles | |
| CN215255116U (en) | Plastic enclosure system | |
| CN202788445U (en) | Decorating aluminum profile | |
| CN219953063U (en) | Wood plastic attached frame convenient for splicing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |