CN203320921U - Cantilever frame for high-rise building sloping roof outer eave construction and protection at window - Google Patents
Cantilever frame for high-rise building sloping roof outer eave construction and protection at window Download PDFInfo
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- CN203320921U CN203320921U CN201320365126XU CN201320365126U CN203320921U CN 203320921 U CN203320921 U CN 203320921U CN 201320365126X U CN201320365126X U CN 201320365126XU CN 201320365126 U CN201320365126 U CN 201320365126U CN 203320921 U CN203320921 U CN 203320921U
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000010408 sweeping Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
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Abstract
A cantilever frame for high-rise building sloping roof outer eave construction and protection at a window comprises double inside vertical rods, inside sweeping rod, four external overhanging horizontal rods, downstream rods, large transverse rods, a vertical rod, a small transverse rod, a scaffold floor, a horizontal safe net, a vertical surface safe net, horizontal large meshes and vertical surface large meshes, wherein the four external overhanging horizontal rods are overhung from four corners of the window; the downstream rods are erected on the inner side and the outer side of the window; the large transverse rods, the vertical rod, the small transverse rod, the scaffold floor, the horizontal safe net, the vertical surface safe net, the horizontal large meshes and the vertical surface large meshes are erected on the outer side of the window; the external overhanging horizontal rods are located on the inner side of the window, and the external overhanging horizontal rods and the double inside vertical rods are erected to form a # shape; an upper large transverse rod and a lower large transverse rod on the outer side of the window are erected; the lower part of the vertical rod is connected with the upper large transverse rod and the lower large transverse rod; the upper part of the vertical rod is connected with the small transverse rod; and the scaffold floor is laid on a lower row of external overhanging horizontal rods overhung from the window. The cantilever frame can guarantee construction safety; the construction speed is high; the quality is guaranteed easily; the comprehensive cost is low; the problems of high-rise building sloping roof outer eave construction and protection are better solved; and the technical effects of safety, economy, high construction speed, easiness in guaranteeing construction quality are realized.
Description
Technical field
The utility model relates to a kind of building scaffold, particularly the outer eaves construction of a kind of highrise building pitched roof and defensive suspension scaffold.
Background technology
The selection of the outer eaves form of construction work of highrise building is often determining outer eaves construction safety, speed of application, construction quality and integrated cost.While adopting traditional console mode single (two) row's steel pipe scaffold or profile steel overhanging scaffold to carry out outer eaves construction, need limit construction limit from top to bottom to remove scaffold, scaffold takies that the cycle is long, comprehensive cost is higher, and need the eaves construction stage outside to carry out shutoff and the metope processing at various holes, speed of application is slower, and construction quality is difficult for guaranteeing.While adopting the hanging basket mode to carry out outer eaves construction, just carried out shutoff and the metope at various holes processes in structure scaffold teardown phase, therefore speed of application is very fast, quality is good, but for oblique roofing highrise building, the hanging basket mode can't be carried out the outer eaves construction of oblique roofing part, and the security protection of roofing is difficult for solving.
The utility model content
The utility model provides the outer eaves construction of the oblique roofing of a kind of highrise building and window place suspension scaffold for protection, solve existing outer eaves construction and take with scaffold the technical problem that the cycle is long, speed of application is slow, construction quality is difficult for assurance, poor stability.
The utility model solves the technical scheme that its technical problem adopts:
The outer eaves of the oblique roofing of this highrise building is constructed and window place suspension scaffold for protection, comprise inboard two vertical rods, inboard sweep the floor bar, encorbelment outside four that from four jiaos of windows and choose horizon bar, be erected on respectively the bar downstream in window inboard and the outside, and be erected on leger, vertical rod, little cross bar, scaffold floor, horizontal safety net, facade safety net, horizontal large-mesh and facade large-mesh outside window;
The described outer horizon bar of choosing is set up into groined type in the inboard and inboard two vertical rods of window, and inboard two vertical rod tops and bottom are held out against with roofing top board and floor respectively by the oil holder, and inboard pair bottom of upright rods also are connected with the inboard bar of sweeping the floor;
The bar downstream in described window inboard and the outside be arranged in parallel in twos, and fixes with the flat rod locking of carrying water outward;
The leger in the described window outside is erected with upper and lower two, upper and lower two legers respectively with two rows from window encorbelment the flat boom end of carrying water be connected; Described vertical rod is vertically spaced, and the vertical rod bottom is connected with upper and lower two legers, and vertical rod top connects little cross bar; Described scaffold floor be layed in lower row from window encorbelment choose on horizon bar, horizontal safety net and horizontal large-mesh hang on scaffold floor below, facade safety net and facade large-mesh hang on the vertical rod outside.
Described window inboard also is provided with inboard diagonal member, and inboard diagonal member top is held out against by oil holder and roofing top board, inboard diagonal member bottom respectively with choose horizon bar and the inboard bar of sweeping the floor outward and be connected.
Described vertical rod and choose outward between horizon bar and also be connected with outside diagonal member arranged in a crossed manner.
Add and be lined with flitch between described bar downstream and concrete wall surface.
Add and be lined with flitch between the described outer concrete wall surface of choosing horizon bar and window place.
Add and be lined with flitch between two vertical rod tops, described inboard and roofing top board, between bottom and floor, add and be lined with flitch.
Characteristics of the present utility model are as follows:
The utility model utilization braced structures of horizon bar as suspension scaffold of encorbelmenting, set up the members such as vertical rod, cross bar, diagonal member thereon, make it to form continuous, stable structure, then lay scaffold floor, hang safety net, final formation for outer eaves constructed and the defensive closed platform of roofing.The various loads that the unitary construction of the diameter of horizon bar and cantilever span, suspension scaffold of encorbelmenting produces during according to construction are determined with design as calculated.Suspension scaffold is by linking member and agent structure is fixed, to guarantee that suspension scaffold is stable, safety, reliable.During construction, various vertical and horizontal loads, on suspension scaffold, and pass to and link member by the horizon bar of encorbelmenting, and finally pass to agent structure.The utility model material requested is conventional steel pipe and the circulation materials commonly used such as buckle, U holder, wooden scaffold floor, Dense mesh screen and large eye net.
The utlity model has following advantage:
Can guarantee operator's safety when 1, suspension scaffold is set up and removed.
When 2, outer eaves is constructed, the workman operates protection safety.
3, provide good roofing protection.
4, with traditional console mode single (two) row's steel pipe scaffold or profile steel overhanging scaffold, compare, the simple structure of suspension scaffold, easy construction, required steel pipe and buckle, U hold in the palm negligible amounts, therefore greatly reduce comprehensive cost.
5, solve the oblique roofing part of oblique roofing highrise building construction problem, can carry out crossed construction, guaranteed the whole duration.Because suspension scaffold does not take the roofing part, therefore outer eaves construction can be carried out with roofing construction simultaneously, is independent of each other, does not restrict mutually.
The utility model can guarantee construction safety, speed of application is fast, quality easily guarantees, comprehensive cost is low, solve preferably the outer eaves construction of oblique roofing highrise building and protection question, reached safety, economy, speed of application is fast, construction quality easily guarantees technique effect.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Sweep the floor bar, 3-of the inboard two vertical rods of Reference numeral: 1-, 2-inboard chooses horizon bar, 4-bar, 5-vertical rod, 6-outside diagonal member, the inboard diagonal member of 7-, 8-leger, the little cross bar of 9-, the holder of 10-oil, 11-flitch, 12-scaffold floor, 13-horizontal safety net, 14-facade safety net, large net of 15-facade, 16-roofing top board, 17-floor, 18-concrete wall surface, the horizontal large-mesh of 19-downstream outward.
The specific embodiment
Embodiment is shown in Figure 1, the outer eaves of the oblique roofing of this highrise building is constructed and window place suspension scaffold for protection, comprise inboard two vertical rods 1, inboard sweep the floor bar 2, encorbelment outside four that from four jiaos of windows and choose horizon bar 3, be erected on respectively the bar downstream 4 in window inboard and the outside, and be erected on leger 8, vertical rod 5, little cross bar 9, scaffold floor 12, horizontal safety net 13, facade safety net 14, horizontal large-mesh 19 and facade large-mesh 15 outside window.
Described outer choose horizon bar 3 at window inboard and inboard pair vertical rods 1 set up into groined type, choose outward between the concrete wall surface 18 at horizon bar 3 and window place and add and be lined with flitch 11.Inboard two vertical rod 1 top and bottom are held out against with roofing top board 16 and floor 17 respectively by oil holder 10, between inboard two vertical rod 1 tops and roofing top board 16, add and are lined with flitch 11, between bottom and floor 17, add and are lined with flitch 11.Inboard two vertical rods 1 bottom also is connected with the inboard bar 2 of sweeping the floor.The window inboard also is provided with inboard diagonal member 7, and inboard diagonal member 7 tops are held out against by oil holder 10 and roofing top board 16, between inboard diagonal member 7 tops and roofing top board 16, add and are lined with flitch 11.Inboard diagonal member 7 bottoms respectively with choose horizon bar 3 and the inboard bar 2 of sweeping the floor outward and be connected.
Inboard and the bar downstream 4 outside of described window be arranged in parallel in twos, and with choose horizon bar 3 outward and be locked.Add and be lined with flitch 11 between bar 4 and concrete wall surface 18 downstream.
The leger 8 in the described window outside is erected with upper and lower two, upper and lower two legers 8 respectively with two rows from window encorbelment choose horizon bar 3 ends and be connected; Described vertical rod 5 is vertically spaced, and vertical rod 5 bottoms are connected with upper and lower two legers 8, described vertical rod 5 and choose outward between horizon bar 3 and also be connected with outside diagonal member 6 arranged in a crossed manner.Vertical rod 5 tops connect little cross bar 9.Described scaffold floor 12 be layed in lower row from window encorbelment choose on horizon bar 3, horizontal safety net 13 and horizontal large-mesh 19 hang on scaffold floor 12 belows, facade safety net 14 and facade large-mesh 15 hang on vertical rod 5 outsides.
Construction sequence of the present utility model is as follows:
Step 1, inboard two vertical rods 1 are set up, and inboard two vertical rod 1 tops and bottom are held out against with roofing top board 16 and floor 17 respectively by oil holder 10;
Step 2, the inboard bar 2 of sweeping the floor is set up, and the inboard bar 2 of sweeping the floor is connected with inboard two vertical rods 1 bottom;
Step 3, choose horizon bar 3 outward and set up, and encorbelments four from four angles of window and choose horizon bar, choose outward horizon bar 3 at window inboard and inboard pair vertical rods 1 set up into groined type.For guaranteeing that outer choosing when horizon bar 3 is set up do not destroy the window corner angle, should choose outside cushioning flitch 11 between the concrete wall surface 18 at horizon bar and window place.
Step 4, bar 4 is set up downstream, bar downstream 4 window is inboard and the outside be arranged in parallel in twos, and with choose horizon bar 3 outward and be locked;
Step 5, set up outside scaffold, first by upper and lower two legers 8 respectively with two rows from window encorbelment choose horizon bar 3 ends and be connected; Again vertical spaced vertical rod 5 bottoms are connected with upper and lower two legers 8, connect little cross bar 9 on vertical rod 5 tops; 1.20 meters of vertical rod advances, 1.05 meters of vertical rod transfers, 1.50 meters of little cross bar step pitches.Then lower row, from window, encorbelment choose horizon bar 3 and lay scaffold floors 12, hang horizontal safety net 13 and horizontal large-mesh 19 on the support body below scaffold floor, at the outer side mounting facade of vertical rod 5 safety net 14 and facade large-mesh 15.
Suspension scaffold goes out roofing protection height must not be less than 2000mm.
Suspension scaffold has been set up eaves hanging basket cantilever steel girder has been installed from the window position, and installation room hanging basket outward successively.
Claims (6)
1. the outer eaves of the oblique roofing of highrise building is constructed and window place suspension scaffold for protection, it is characterized in that: comprise inboard two vertical rods (1), inboard sweep the floor bar (2), encorbelment outside four that from four jiaos of windows and choose horizon bar (3), be erected on respectively the bar downstream (4) in window inboard and the outside, and be erected on leger (8), vertical rod (5), little cross bar (9), scaffold floor (12), horizontal safety net (13), facade safety net (14), horizontal large-mesh (19) and facade large-mesh (15) outside window;
The described outer horizon bar (3) of choosing is set up into groined type in the inboard and inboard two vertical rod (1) of window, inboard two vertical rod (1) tops and bottom are held out against with roofing top board (16) and floor (17) respectively by oil holder (10), also with the inboard bar (2) of sweeping the floor, are connected bottom inboard two vertical rods (1);
Inboard and the bar downstream (4) outside of described window be arranged in parallel in twos, and with choose horizon bar (3) outward and be locked;
The leger (8) in the described window outside is erected with upper and lower two, upper and lower two legers (8) respectively with two rows from window encorbelment choose horizon bar (3) end and be connected; Described vertical rod (5) is vertically spaced, and vertical rod (5) bottom is connected with upper and lower two legers (8), and vertical rod (5) top connects little cross bar (9); Described scaffold floor (12) be layed in lower row from window encorbelment choose on horizon bar (3), horizontal safety net (13) and horizontal large-mesh (19) hang on scaffold floor (12) below, and facade safety net (14) and facade large-mesh (15) hang on vertical rod (5) outside.
2. the outer eaves of the oblique roofing of highrise building according to claim 1 is constructed and window place suspension scaffold for protection, it is characterized in that: described window inboard also is provided with inboard diagonal member (7), inboard diagonal member (7) top is held out against by oil holder (10) and roofing top board (16), inboard diagonal member (7) bottom respectively with choose horizon bar (3) and the inboard bar (2) of sweeping the floor outward and be connected.
3. the outer eaves construction of the oblique roofing of highrise building according to claim 1 and window place suspension scaffold for protection is characterized in that: described vertical rod (5) and choose outward between horizon bar (3) and also be connected with outside diagonal member (6) arranged in a crossed manner.
4. the outer eaves construction of the oblique roofing of highrise building according to claim 1 and protection, with window place suspension scaffold, is characterized in that: between described bar downstream (4) and concrete wall surface (18), add and be lined with flitch (11).
5. the outer eaves construction of the oblique roofing of highrise building according to claim 1 and window place suspension scaffold for protection is characterized in that: between the described outer concrete wall surface (18) of choosing horizon bar (3) and window place, add and be lined with flitch (11).
6. the outer eaves of the oblique roofing of highrise building according to claim 1 is constructed and window place suspension scaffold for protection, it is characterized in that: add and be lined with flitch (11) between two vertical rod (1) tops, described inboard and roofing top board (16), add between bottom and floor (17) and be lined with flitch (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365126XU CN203320921U (en) | 2013-06-25 | 2013-06-25 | Cantilever frame for high-rise building sloping roof outer eave construction and protection at window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365126XU CN203320921U (en) | 2013-06-25 | 2013-06-25 | Cantilever frame for high-rise building sloping roof outer eave construction and protection at window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320921U true CN203320921U (en) | 2013-12-04 |
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ID=49660285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320365126XU Withdrawn - After Issue CN203320921U (en) | 2013-06-25 | 2013-06-25 | Cantilever frame for high-rise building sloping roof outer eave construction and protection at window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276886A (en) * | 2013-06-25 | 2013-09-04 | 北京金港机场建设有限责任公司 | Overhanging frame at position of high-rise building sloping roof outer eave window and construction method thereof |
| CN115680264A (en) * | 2021-07-27 | 2023-02-03 | 中建八局西南建设工程有限公司 | Anti-shaking device for hanging basket operation |
-
2013
- 2013-06-25 CN CN201320365126XU patent/CN203320921U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276886A (en) * | 2013-06-25 | 2013-09-04 | 北京金港机场建设有限责任公司 | Overhanging frame at position of high-rise building sloping roof outer eave window and construction method thereof |
| CN103276886B (en) * | 2013-06-25 | 2015-06-10 | 北京金港建设股份有限公司 | Overhanging frame at position of high-rise building sloping roof outer eave window and construction method thereof |
| CN115680264A (en) * | 2021-07-27 | 2023-02-03 | 中建八局西南建设工程有限公司 | Anti-shaking device for hanging basket operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |