CN204357146U - Safety net is chosen outside integrally detachable - Google Patents
Safety net is chosen outside integrally detachable Download PDFInfo
- Publication number
- CN204357146U CN204357146U CN201420777296.3U CN201420777296U CN204357146U CN 204357146 U CN204357146 U CN 204357146U CN 201420777296 U CN201420777296 U CN 201420777296U CN 204357146 U CN204357146 U CN 204357146U
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- China
- Prior art keywords
- square tube
- safety net
- support bar
- tube frame
- integrally detachable
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Abstract
The utility model discloses outside a kind of integrally detachable and choose safety net, removably be fixed on girder steel and steel column, choose safety net outside this integrally detachable to comprise: be socketed the square tube frame formed, the support bar being arranged on the safety net on square tube frame and being arranged on below square tube frame by first kind square tube and Equations of The Second Kind square tube, this support bar one end is connected with square tube frame by bearing pin, the support bar other end is connected with steel beam joint by bearing pin, and this square tube frame is by screw rod and steel column locking.Choose safety net outside this kind of integrally detachable, its installation is convenient, conveniently take the turnover utilization rate of tearing, improving safety net material open, and can the potential safety hazard of taking in the process of tearing open be reduced.
Description
Technical field
The utility model relates to detachablely outer chooses safety net, is specifically related to choose safety net outside a kind of high-rise frame integrally detachable.
Background technology
At present in outer steel frame steel building construction, housing girder steel and steel column are installed to be and are faced limit operation, for preventing the falling from high altitude such as personnel or foreign material, must set up and two-layerly outer choose safety net facing limit operation place, choosing safety net outside conventional is that scaffolding steel pipe is set up or wire rope inclined-pulling framework safety net, installation along with housing steel structure is carried out taking tearing open, and turnover uses.Set up in process in turnover, inherently there is potential safety hazard, constantly should take simultaneously and tear open, also the safe material turnover proportion of goods damageds such as safety net are caused to increase, simultaneously time-consumingly take a lot of work, wire rope inclined-pulling framework safety net, when falling object falls, the possibility that having just in time drops outwards rebounds to wire rope, causes potential safety hazard.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide outside a kind of integrally detachable and chooses safety net, and its installation is convenient, conveniently take the turnover utilization rate of tearing, improving safety net material open, and can reduce the potential safety hazard of taking in the process of tearing open.
For achieving the above object, the utility model adopts following technical scheme:
Safety net is chosen outside a kind of integrally detachable, removably be fixed on girder steel and steel column, choose safety net outside this integrally detachable to comprise: be socketed the square tube frame formed, the support bar being arranged on the safety net on square tube frame and being arranged on below square tube frame by first kind square tube and Equations of The Second Kind square tube, this support bar one end is connected with square tube frame by bearing pin, the support bar other end is connected with steel beam joint by bearing pin, and this square tube frame is by screw rod and steel column locking.
Further, the socket place of described first kind square tube and Equations of The Second Kind square tube adopts screw bolt reinforcing to tighten.
Further, described support bar has socket join structure, thus can telescopic adjustment length.
The beneficial effects of the utility model are:
Compared to prior art, choosing outside the integrally detachable that the utility model provides when safety net is transferred to use tower crane whole to promote, greatly reduce the turnover loss of safety net parts, reduce safety to greatest extent to choose net and set up potential safety hazard in process, and installation is convenient, conveniently take the turnover utilization rate of tearing, improving safety net material open, low measure cost, improves safeguard procedures construction speed.
Accompanying drawing explanation
Fig. 1 is the plane structure schematic diagram choosing safety net outside the integrally detachable that provides of the utility model embodiment.
Fig. 2 is the generalized section along II-II in Fig. 1.
Fig. 3 is the socket join structure schematic diagram of square tube frame.
Fig. 4 is the syndeton schematic diagram of support bar and girder steel connecting portion in Fig. 2.
Fig. 5 is the flexible socket join structure schematic diagram of support bar.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Choosing safety net outside the integrally detachable that the utility model embodiment provides is steel work, and main square tube and the safety net of adopting is made, and is combined by two Pin.
See Fig. 1 and Fig. 2, choose outside the integrally detachable that the utility model embodiment provides safety net 10 comprise first kind square tube 1, safety net 2, support bar 3, by the bolt 6 of square tube 1 and the screw rod 4 of steel column locking, the bearing pin 5 that support bar 3 is connected with girder steel, fastening adjustment frame joint and Equations of The Second Kind square tube 7.
Please also refer to Fig. 3, described first square tube 1, and adopts bolt 6 to carry out reinforcing to tighten to form square tube frame with the sheathed overlap joint of Equations of The Second Kind square tube 7.In the present embodiment, first kind square tube 1 specification is 50*50, and Equations of The Second Kind square tube 7 specification is 70*70.The large I of first and second class square tube 1,7 is according to the corresponding adjustment of intercolumniation spacing, such as, when intercolumnar distance is for being about 8.4 meters, Equations of The Second Kind square tube 7 length of 70*70 can be set to 3 meters, first kind square tube 1 length of 50*50 can be set to 6 meters, first kind square tube 1 can be set to 0.6 meter with the lap length of Equations of The Second Kind square tube 7.In the present embodiment, square tube frame introversion 15 degree, square tube stretches 200mm in column section.
Both sides square tube 1 connects by screw rod 4 tightens to make square tube 1 and steel column 8 locking.
Support bar 3 is used below square tube frame, support bar 3 can adopt specification to be the square tube of 50*50, support bar 3 can often spacing 2 meters arrange together, support bar 3 and the connected mode of framework square tube 1 adopt bearing pin 5 node to be connected, support bar 3 and the mode that connects of girder steel 9 are also adopt bearing pin 5 node to be connected (as shown in Figure 4), support bar 3 can have socket join structure, thus telescopic adjustment length can be carried out and then regulate the outer inclined angle (as shown in Figure 5) choosing safety net 2, safety net 2 specification can be 30*30, in use, safety net 2 can every layer 2-3 transfer once, tower crane can be used during transfer will to choose safety net 10 framework Integral lifting outside integrally detachable, construct convenient, improve installation effectiveness, save financial cost, shorten man-hour, accelerating construction progress, safe and reliable.
Choosing outside described integrally detachable when safety net 10 is transferred to use tower crane whole to promote, greatly reduce the turnover loss of safety net parts, reduce safety to greatest extent to choose net and set up potential safety hazard in process, and installation is convenient, conveniently take the turnover utilization rate of tearing, improving safety net material open, low measure cost, improves safeguard procedures construction speed.
The utility model is for high-rise frame structure, particularly the safety precautions of facing limit operation of steel framed structure proposes a simple and efficient construction method, promotes safety measure installation effectiveness, reduces measure cost, safe and reliable, there is positive promotional value.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (3)
1. choose safety net outside an integrally detachable, removably be fixed on girder steel and steel column, choose safety net outside this integrally detachable to comprise: be socketed the square tube frame formed, the support bar being arranged on the safety net on square tube frame and being arranged on below square tube frame by first kind square tube and Equations of The Second Kind square tube, this support bar one end is connected with square tube frame by bearing pin, the support bar other end is connected with steel beam joint by bearing pin, and this square tube frame is by screw rod and steel column locking.
2. choose safety net outside integrally detachable as claimed in claim 1, it is characterized in that, the socket place of described first kind square tube and Equations of The Second Kind square tube adopts screw bolt reinforcing to tighten.
3. choose safety net outside integrally detachable as claimed in claim 1, it is characterized in that, described support bar has socket join structure, thus can telescopic adjustment length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777296.3U CN204357146U (en) | 2014-12-10 | 2014-12-10 | Safety net is chosen outside integrally detachable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777296.3U CN204357146U (en) | 2014-12-10 | 2014-12-10 | Safety net is chosen outside integrally detachable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357146U true CN204357146U (en) | 2015-05-27 |
Family
ID=53258624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777296.3U Active CN204357146U (en) | 2014-12-10 | 2014-12-10 | Safety net is chosen outside integrally detachable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357146U (en) |
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2014
- 2014-12-10 CN CN201420777296.3U patent/CN204357146U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |