CN216893227U - Guard rail connecting node - Google Patents
Guard rail connecting node Download PDFInfo
- Publication number
- CN216893227U CN216893227U CN202121236264.9U CN202121236264U CN216893227U CN 216893227 U CN216893227 U CN 216893227U CN 202121236264 U CN202121236264 U CN 202121236264U CN 216893227 U CN216893227 U CN 216893227U
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- joint according
- guard rail
- clamping piece
- decorative cover
- layer
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Abstract
The utility model discloses a protective railing connecting node which comprises a groove-shaped notch clamping piece, wherein the bottom surface of the notch clamping piece is connected with a fixed rod for connecting a heat-insulating layer and a concrete layer; the rail inserting piece is inserted into the notch clamping piece, matched screw holes are respectively formed in the side walls of two opposite sides of the notch clamping piece and the rail inserting piece, and screws are arranged in the screw holes; the rail insertion piece and the notch clamping piece of the connecting node are assembled through the screw connection, the rail connecting piece has the advantages of being fast in manufacturing, convenient to transport, simple to install, capable of avoiding welding operation, high in installation safety degree, free of waste gas pollution, free of pollution, energy-saving, consumption-reducing and environment-friendly, and capable of improving installation efficiency and reducing labor and material costs.
Description
Technical Field
The utility model belongs to the technical field of buildings, and relates to a protective railing connecting node.
Background
The protective guard is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as building balconies, windows and the like, and is visible everywhere in life. At present, the protective railing for domestic construction industry is mostly installed by using a mode of welding a fixing plate, and complex procedures such as welding, polishing, paint supplying and the like are needed during installation. The traditional protective railing for the construction industry has the problems of complex processing and installation, low labor efficiency of workers, high labor cost and easy environmental pollution caused by the welding process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting node of a protective railing, which optimizes the installation of the protective railing by using various connecting pieces and solves the problems that the existing protective railing is complex in processing and installation, low in labor efficiency of workers, high in labor cost and easy to cause environmental pollution in a welding process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the protective railing connecting node comprises groove-shaped groove opening clamping pieces, wherein the groove bottom surfaces of the groove opening clamping pieces are connected with fixing rods for connecting a heat-insulating layer and a concrete layer; the rail inserting piece is inserted into the groove opening clamping piece, matched screw holes are formed in the side walls of the two opposite sides of the groove opening clamping piece and the rail inserting piece respectively, and screws are arranged in the screw holes.
Further, the fixing rod is an external thread rod.
Furthermore, the part of the fixing rod inserted into the heat insulation layer is externally provided with a stone glue and/or a sealing glue layer for avoiding the leakage of the wall body.
Furthermore, a decorative cover is arranged on the notch clamping piece.
Further, the dress trim cover is the cylindric, and dress trim cover detains to establish and connects in the notch fastener and railing inserted piece outside.
Further, the junction of the decorative cover and the railing insert is provided with a first sealing glue layer.
Furthermore, a second sealing adhesive layer is arranged at the joint of the decorative cover and the heat-insulating layer.
Further, the decorative cover is a galvanized steel sheet.
Further, the decorative cover is a two-shot molded part.
Further, the screw is an external hexagonal dovetail screw.
The utility model has the beneficial effects that:
the connecting node of the protective handrail solves the problems that the existing protective handrail is complex to process and install, low in labor efficiency of workers, high in labor cost and easy to cause environmental pollution in the welding process; the rail insertion piece and the notch clamping piece of the connecting node are assembled through the threaded connection, the rail insertion piece and the notch clamping piece are fast to manufacture, convenient to transport and simple to install, welding operation is avoided, installation safety is high, waste gas pollution is avoided, the rail insertion piece and the notch clamping piece have the advantages of being environment-friendly, free of pollution, energy-saving and consumption-reducing, installation efficiency is improved, labor cost and material cost are reduced, the requirements of national energy-saving and emission-reducing policies are met, comprehensive utilization of resources is facilitated, and the rail insertion piece has a wider market range and a better application prospect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic view of the installation of the connection node of the guard rail of the present invention.
Fig. 2 is a perspective structure schematic view of the connection node of the guard rail of the present invention.
In the figure, 1 is the notch fastener, and 2 is the heat preservation, and 3 is concrete layer, and 4 are the dead lever, and 5 are railing inserts, and 6 are the screw, and 7 are the dress trim cover, and 8 are first sealed glue film, and 9 are second sealed glue film.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
A protective barrier connecting joint is shown in figures 1 and 2 and comprises groove-shaped groove opening clamping pieces 1, wherein the groove bottom surfaces of the groove opening clamping pieces 1 are connected with fixing rods 4 used for connecting an insulating layer 2 and a concrete layer 3; the rail inserting piece 5 is inserted into the notch clamping piece 1, matched screw holes are respectively formed in the side walls of the two opposite sides of the notch clamping piece 1 and the rail inserting piece 5, and screws 6 are arranged in the screw holes.
The notch clamping piece 1 is made of a stainless steel plate, and the bottom of the notch clamping piece 1 is a flat plate; the side wall of the inner side of the notch clamping piece 1 can be further provided with a limiting boss, the side wall of the railing insert 5 is provided with a notch, the railing insert 5 is inserted into the notch clamping piece 1, the limiting boss is clamped with the notch, and the limiting boss is used for limiting the railing insert 5; the fixed rod 4 is connected with the bottom of the notch clamping piece 1 in a welding mode, and the welding process is a plug welding process; the fixing rod 4 may be a screw steel.
Example 2
A guard rail joint, as shown in fig. 1 and 2, similar to the embodiment 1, except that the fixing rod 4 is an externally threaded rod.
Furthermore, the part of the fixing rod 4 inserted into the heat-insulating layer 2 is provided with a stone glue and/or a sealing glue layer for preventing the wall body from leaking.
Further, a decorative cover 7 is arranged on the notch fastener 1.
Further, dress trim cover 7 is the cylindric, and dress trim cover 7 is detained and is established and connect in notch fastener 1 and railing 5 outsides.
Further, a first sealant layer 8 is arranged at the joint of the decorative cover 7 and the railing insert 5.
Furthermore, a second sealant layer 9 is arranged at the joint of the decoration cover 7 and the heat preservation layer 2.
Further, the decorative cover 7 is a galvanized steel sheet.
Further, the trim cover 7 is a two-shot molded product.
Further, the screw 6 is an external hexagonal dovetail screw.
Further, the railing insert 5 is a handrail or a post.
When the protective railing connecting joint is used, an electric drill is used for forming a mounting hole in the ground or the wall, and the mounting hole penetrates through the heat-insulating layer 2 and extends into the concrete layer 3; the fixing rod 4 is inserted into the mounting hole, and sealant or stone glue is poured into the mounting hole to fix the fixing rod 4, so that the fixing rod 4 is prevented from being corroded due to ground or wall leakage, and the service life and the connection stability are prevented from being influenced; inserting the railing insert 5 into the notch clamping piece 1 to limit the railing insert 5 in the front and back directions, wherein the railing insert 5 can be a handrail or a vertical column steel pipe, and the notch clamping piece 1 and the railing insert 5 are fixedly connected through an outer hexagonal dovetail; buckle dress trim cover 7 and establish and connect in the 5 outsides of notch fastener 1 and railing insert to paint first sealed glue film 8 in trim cover 7 and 2 junctions of heat preservation, paint second sealed glue film 9 in trim cover 7 and 2 junctions of heat preservation, avoid intaking to take place the seepage, accomplish protection railing connected node's installation.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A protective barrier connecting node comprises a groove-shaped notch clamping piece (1), and is characterized in that a fixing rod (4) for connecting a heat-insulating layer (2) and a concrete layer (3) is connected to the bottom surface of the notch clamping piece (1); railing inserts (5) have been inserted in notch fastener (1), are provided with the screw that matches on the relative both sides lateral wall of notch fastener (1) and railing inserts (5) respectively, be provided with screw (6) in the screw.
2. A guard rail joint according to claim 1, characterised in that the fixing rod (4) is an externally threaded rod.
3. A guard rail joint according to claim 1, characterized in that the part of the fixing rod (4) inserted into the insulation layer (2) is provided with a layer of stone glue and/or sealant for preventing the wall from leaking.
4. A guard rail attachment joint according to claim 1, characterized in that the slot clamp (1) is provided with a decorative cover (7).
5. A protective rail connection joint according to claim 4, characterized in that the decorative cover (7) is cylindrical, the decorative cover (7) being snap-fitted on the outside of the channel clip (1) and the rail insert (5).
6. A guard rail joint according to claim 5, characterised in that the first layer of sealant (8) is provided where the decorative cap (7) joins the rail insert (5).
7. A guard rail joint according to claim 5, characterized in that the joint of the decorative cover (7) and the insulating layer (2) is provided with a second sealant layer (9).
8. A guard rail joint according to claim 4, characterised in that the decorative cover (7) is galvanized steel.
9. A guard rail joint according to claim 8, characterised in that the decorative cover (7) is an over-moulded two-shot moulding.
10. A guard rail attachment joint according to claim 1, characterised in that the screw (6) is an external hexagonal dovetail screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236264.9U CN216893227U (en) | 2021-06-04 | 2021-06-04 | Guard rail connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236264.9U CN216893227U (en) | 2021-06-04 | 2021-06-04 | Guard rail connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893227U true CN216893227U (en) | 2022-07-05 |
Family
ID=82179125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236264.9U Active CN216893227U (en) | 2021-06-04 | 2021-06-04 | Guard rail connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893227U (en) |
-
2021
- 2021-06-04 CN CN202121236264.9U patent/CN216893227U/en active Active
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