CN203213634U - Protective barrier - Google Patents
Protective barrier Download PDFInfo
- Publication number
- CN203213634U CN203213634U CN 201320226086 CN201320226086U CN203213634U CN 203213634 U CN203213634 U CN 203213634U CN 201320226086 CN201320226086 CN 201320226086 CN 201320226086 U CN201320226086 U CN 201320226086U CN 203213634 U CN203213634 U CN 203213634U
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- CN
- China
- Prior art keywords
- steel pipe
- guard rail
- horizontal steel
- direct
- protective barrier
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a protective barrier, which comprises vertical columns, a base plate, corner connecting pieces, straight connecting pieces and main rods, wherein the vertical columns comprise a vertical piece, horizontal steel pipes and connecting steel pipes; the top end and the middle part of the vertical piece are vertically and respectively welded with the horizontal steel pipe; the connecting steel pipes pass through the corresponding horizontal steel pipes straightly and are fixed in the corresponding horizontal steel pipes, and two ends of each connecting steel pipe extend out of the corresponding horizontal steel pipe; the vertical piece is I-steel; the base plate is welded on the bottom end of the vertical piece and is provided with a screw hole, so the base plate can be conveniently fixed on a building through an expansion screw; the end parts of the connecting steel pipes are connected with the main rods through the corner connecting pieces or the straight connecting pieces, so a designed shape of the protective barrier is formed. The protective barrier is convenient to install and detach, materials of the protective barrier can be reused, the protective barrier can be designed into various shapes as required, and the connection is firm and reliable.
Description
Technical field
The utility model belongs to the realm of building construction, relates to a kind of guard rail.
Background technology
At present, the guard rail majority that conventional building operations is used is the device of combined steel pipe formula, adopts fastener to tighten between steel pipe and the steel pipe and is connected; But the screwing force of fastener often is difficult to hold and control, and the steel pipe vertical rod is structurally fixing difficult, and it is insecure to cause guard rail to install.
For this reason, need provide a kind of improved safer guard rail.
Summary of the invention
The purpose of this utility model is to provide a kind of guard rail, and its connection of forming between the rod member is firm, and stability is high, and overall structure rigidity is big, and installing/dismounting is easy, and each is formed rod member and can be used by turnover.
For achieving the above object, the utility model adopts following technical scheme:
Guard rail is characterized in that: comprise column, backing plate, Corner Link, direct-connected fitting, mobile jib;
Wherein, described column comprises vertical member, horizontal steel pipe, connects steel pipe; A described horizontal steel pipe is vertically welded at top and middle part in described vertical member respectively, and described connection steel pipe direct puncture is fixed in the described horizontal steel pipe and described horizontal steel pipe is stretched out at two ends; Described vertical member is i iron;
Described welding with backing is connected to the bottom of described vertical member, on the described backing plate screw is set, and is fixed in building to utilize setscrew;
The end of described connection steel pipe connects described mobile jib by described Corner Link or described direct-connected fitting, to form the design shape of guard rail.
Preferably, described vertical member is the I12 channel-section steel.
Preferably, described horizontal steel pipe is 70 steel pipe, and described connection steel pipe is 48 steel pipes.
Preferably, described setscrew is the M10 setscrew.
The beneficial effects of the utility model are: guard rail of the present utility model, and backing plate is fixing by setscrew and building (such as floor), and is fixing more reliable; The column of this guard rail adopts section bar and steel pipe to be welded, and is more firm than the snapping of steel pipe in the prior art and steel pipe, can not become flexible; Connect the steel pipe direct puncture and cross horizontal steel pipe and fixing, fixed stably reinforcing leaned on; Further adopt Corner Link and direct-connected fitting, can be built into the railing of various difformities and size, meet design requirement.
Description of drawings
Fig. 1 is the schematic perspective view of an element of construction of the guard rail of an embodiment of the utility model.
Fig. 2 is the front view of column of the guard rail of an embodiment of the utility model.
Fig. 3 is the lateral view of column shown in Figure 1.
Fig. 4 is the schematic top plan view of column shown in Figure 1.
Fig. 5 is the schematic diagram of direct-connected fitting of the guard rail of an embodiment of the utility model.
Fig. 6 is the schematic diagram of Corner Link of the guard rail of an embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, introduce preferred embodiment of the present utility model in detail.
Fig. 1 is the schematic perspective view of an element of construction of the guard rail of present embodiment.Be respectively the part drawing of column, direct-connected fitting, Corner Link as 2-Fig. 6.
The guard rail of present embodiment comprises the element of construction of differing heights, and existing is the example explanation with one of them element of construction only.
As shown in Figure 1, this guard rail comprises column 10, backing plate 20, Corner Link, direct-connected fitting, mobile jib.Wherein, column 10 comprises vertical member 11, horizontal steel pipe 12,13, connects steel pipe 14,15.
A horizontal steel pipe 12,13 is vertically welded at top and middle part in vertical member 11 respectively.Vertical member 11 is i iron, is preferably the I12 channel-section steel, and being welded to connect of such i iron and steel pipe is solid and reliable; And the I12 i iron is firmer than conventional steel pipe, has strengthened integrally-built rigidity.
Preferably, in the present embodiment, above-mentioned horizontal steel pipe 12,13 is 70 steel pipes, and above-mentioned connection steel pipe 14,15 is 48 steel pipes, 48 steel pipes can be fixed in 70 steel pipes by direct puncture, can select screw to fix any other suitable fixed form in (passing tube wall) or the prior art.
Connect two Corner Links 31,32 respectively at the two ends that connect steel pipe 14, these two Corner Links 31,32 connect direct-connected fitting 33,34 more respectively, and direct-connected fitting 33,34 connects mobile jib 35,36 more respectively.As shown in Figure 5, the perforate on wall of direct-connected fitting 33 arranges attachment screw 330 in the hole, with these screw 330 fixing mobile jibs 35 that insert in this direct-connected fitting 33; The connected mode of direct-connected fitting 34 is identical with direct-connected fitting 33.Connect two Corner Links 41,42(respectively as shown in Figure 6 at the two ends that connect steel pipe 15), these two Corner Links 41,42 connect direct-connected fitting 43,44 more respectively, direct-connected fitting 43,44 connects mobile jib 45,46 more respectively, and connected mode is identical with above-mentioned direct-connected fitting 33.
As shown in Figure 1, backing plate 20 is welded in the bottom of vertical member 11, and screw 21(such as Fig. 2 are set on the backing plate 20), thereby utilize M10 setscrew 22(such as Fig. 4) column 10 and syndeton thereof are fixed on the building floor.
Said structure has formed an element of construction of guard rail among Fig. 1; Analogize with this structure, can form the element of construction of differing heights, thereby form the whole protection railing as requested.In other embodiment of the utility model, the element of construction of guard rail is similar to said structure, and different is: two connect steel pipe homogeneous ends and connect Corner Links, and the other end connects direct-connected fitting; Perhaps, two connection steel pipe two ends all connect direct-connected fitting.In addition, analogize with said structure, can also utilize column, backing plate, Corner Link, direct-connected fitting to form the guard rail of various difformities, structure, size, can realize normalizing operation; And easy installation and removal is used the back material to have enough to meet the need and is re-used, and saves steel, has reduced loss.
Described above only is preferred embodiment of the present utility model, can not limit scope of the present utility model with this certainly.Any equivalents and replacement for technical solutions of the utility model are all in protection domain of the present utility model.
Claims (4)
1. guard rail is characterized in that: comprise column, backing plate, Corner Link, direct-connected fitting, mobile jib;
Wherein, described column comprises vertical member, horizontal steel pipe, connects steel pipe; A described horizontal steel pipe is vertically welded at top and middle part in described vertical member respectively, and described connection steel pipe direct puncture is fixed in the described horizontal steel pipe and described horizontal steel pipe is stretched out at two ends; Described vertical member is i iron;
Described welding with backing is connected to the bottom of described vertical member, on the described backing plate screw is set, and is fixed in building to utilize setscrew;
The end of described connection steel pipe connects described mobile jib by described Corner Link or described direct-connected fitting, to form the design shape of guard rail.
2. guard rail as claimed in claim 1, it is characterized in that: described vertical member is the I12 channel-section steel.
3. guard rail as claimed in claim 1, it is characterized in that: described horizontal steel pipe is 70 steel pipe, and described connection steel pipe is 48 steel pipes.
4. guard rail as claimed in claim 1, it is characterized in that: described setscrew is the M10 setscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226086 CN203213634U (en) | 2013-04-28 | 2013-04-28 | Protective barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226086 CN203213634U (en) | 2013-04-28 | 2013-04-28 | Protective barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213634U true CN203213634U (en) | 2013-09-25 |
Family
ID=49203182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226086 Expired - Fee Related CN203213634U (en) | 2013-04-28 | 2013-04-28 | Protective barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213634U (en) |
-
2013
- 2013-04-28 CN CN 201320226086 patent/CN203213634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 |