CN214785736U - Overhanging outer frame and floor outer frame combined scaffold - Google Patents
Overhanging outer frame and floor outer frame combined scaffold Download PDFInfo
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- CN214785736U CN214785736U CN202120656655.XU CN202120656655U CN214785736U CN 214785736 U CN214785736 U CN 214785736U CN 202120656655 U CN202120656655 U CN 202120656655U CN 214785736 U CN214785736 U CN 214785736U
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- outrigger
- outer frame
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- encorbelmenting
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Abstract
The utility model discloses an outrigger and outer frame combination scaffold frame that falls to ground, including the outrigger and fall to the ground the outrigger, fall to the ground the outrigger and be located first layer and two layers, the outrigger is located three-layer to top layer, the outrigger is including stretching the I-steel of encorbelmenting, fixed knot constructs, the pole setting of encorbelmenting and the horizontal pole of encorbelmenting, falls to the ground the outrigger including falling to the ground the pole setting and falling to the ground the horizontal pole, the side welding of the I-steel of encorbelmenting has the positioning rope, the end of positioning rope is fixed with the location plummet, be provided with the bridging on the outrigger and the outrigger that falls to the ground, the both ends difference overlap joint of bridging is at the outrigger and the junction of falling to the ground the outrigger. Set up the spacer bar on the I-steel of encorbelmenting, winding location rope and location plummet on the spacer bar, the location rope that puts down on the spacer bar and location plummet are fixed a position the installation to falling to the ground the outrigger, and the pole setting that realizes encorbelmenting the outrigger and falling to the ground the outrigger can be aimed at, and is not only pleasing to the eye, connects the bridging moreover jointly, guarantees holistic stability.
Description
Technical Field
The utility model belongs to construction scaffold field, in particular to outrigger and outer frame combination scaffold that falls to ground.
Background
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.
In order to guarantee the construction safety, the height of the landing outer frame is limited, so that the overhanging outer frame is adopted when the scaffold is erected at a high level, the bottom end of the overhanging outer frame is also arranged at a higher position due to backfilling, and the landing outer frame is erected below the overhanging outer frame so that the scaffold can be dismantled in the later period. The pole setting of the outrigger and the outrigger of falling to the ground is preferred to be arranged in the alignment, and not only the outward appearance is pleasing to the eye, can connect the bridging moreover jointly, guarantees holistic stability, and the pole setting position of the outrigger that falls to the ground in the present manufacture process can not guarantee, and the alignment of the pole setting of the outrigger and the outrigger of difficult realization.
SUMMERY OF THE UTILITY MODEL
The utility model provides an outrigger and outer frame combination scaffold that falls to ground for solve the pole setting position that falls to ground the outrigger in the present manufacture process and can not guarantee, the difficult technical problem who realizes the alignment of outrigger and the pole setting that falls to ground the outrigger.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an outrigger and outer frame combination scaffold that falls to ground, includes outrigger and falls to the ground the outer frame, it is located first floor and two layers to fall to the ground the outer frame, the outrigger is located three-layer to top layer, the outrigger includes a plurality of I-steel that encorbelments outside the building, will encorbelment the fixed knot structure of I-steel on the floor, set up the pole and the horizontal pole of encorbelmenting on the I-steel of encorbelmenting, the outer frame that falls to the ground is including falling to the ground pole and falling to the ground the horizontal pole, the bottom welded connection of the I-steel of encorbelmenting has end limit reinforcing bar, end limit reinforcing bar and the I-steel of encorbelmenting set up perpendicularly and be located the wall body, the top of the I-steel of encorbelmenting still welds and has top limit reinforcing bar, the welding is on the top of the I-steel of encorbelmenting on the same plane with end limit reinforcing bar, the I-steel of encorbelmenting has wire rope, wire rope sets up the one side that top limit reinforcing bar is close to the wall body at top limit reinforcing bar and top limit reinforcing bar, wire rope's higher one end is connected on the wall body, the side of the I-steel of encorbelmenting still welds positioning steel bar, positioning steel bar and top spacing reinforcing bar and end spacing reinforcing bar on the coplanar, the winding has the location rope on the positioning steel bar, the end of location rope is fixed with the location plummet, be provided with the bridging on encorbelment the outrigger and the outrigger that falls to the ground, the both ends overlap joint respectively at the junction of encorbelmenting the outrigger and falling to the ground outrigger.
Through adopting above-mentioned technical scheme, set up the spacer bar on the I-steel of encorbelmenting, winding location rope and location plummet on the spacer bar, fix a position the installation through spacer bar, top spacing reinforcing bar and end spacing reinforcing bar to the pole setting of the outrigger, the location rope and the location plummet that put down on the spacer bar are to falling to the ground the outrigger and fixing a position the installation, realize the outrigger and fall to the ground the outrigger the pole setting can aim at, not only pleasing to the eye, connect the bridging moreover jointly, guarantee holistic stability.
Preferably, the positioning steel bars are respectively arranged on two sides of the overhanging I-shaped steel.
Through adopting above-mentioned technical scheme, every both sides of encorbelmenting the I-steel set up respectively, and the location is accurate.
Preferably, a winch is installed on the positioning steel bar, a rocker is arranged on the winch, and the positioning rope is wound on the winch.
By adopting the technical scheme, the device is convenient to put down and withdraw, and can withdraw after the outer falling frame is erected, so that the subsequent construction is prevented from being influenced.
Preferably, the angle of the steel wire rope is 60-80 degrees.
Through adopting above-mentioned technical scheme, wire rope can play better effect of encorbelmenting to the I-steel that encorbelments.
Preferably, the inclination angle of the cross braces is 45-60 degrees.
Through adopting above-mentioned technical scheme, the reinforcement effect of bridging is better.
Preferably, the cantilever outer frame is used for multiple times of cantilever, and the cantilever height is not more than 20m each time.
Through adopting above-mentioned technical scheme, guarantee the security of structure of encorbelmenting.
Preferably, the bottom of the I-steel that encorbelments still is provided with the square steel bracing, and the top of square steel bracing is connected in the one end that the I-steel kept away from the wall body that encorbelments, and the bottom of square steel bracing is connected on the wall body, is provided with the built-in fitting that corresponds with square steel bracing and wire rope on the wall body respectively.
By adopting the technical scheme, the steel wire rope stay cable and the square steel diagonal brace are combined to unload the cantilever I-shaped steel, so that the construction safety is ensured.
Preferably, the cantilever outer frame and the floor outer frame are respectively provided with a horizontal sweeping rod, the height of the sweeping rod is 200mm, and the cantilever outer frame and the floor outer frame are respectively provided with a scaffold plate, a guard rail and a safety net.
Through adopting above-mentioned technical scheme, play the effect of guaranteeing scaffold frame stability and safety.
The beneficial effects of the utility model are embodied in: set up the spacer bar on the I-steel of encorbelmenting, winding location rope and location plummet on the spacer bar, fix a position the installation through spacer bar, top spacing reinforcing bar and end spacing reinforcing bar to the pole setting of the outrigger, the location rope and the location plummet that put down on the spacer bar are fixed a position the installation to the outrigger that falls to the ground, realize the outrigger and the pole setting that falls to the ground the outrigger and can aim at, not only pleasing to the eye, connect the bridging moreover jointly, guarantee holistic stability.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
Fig. 1 is a schematic front structural view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is a schematic view of an I-steel mounting structure according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the reinforcement bar of FIG. 3;
fig. 5 is the utility model discloses spacer bar installation picture.
Reference numerals: 1. an overhanging outer frame; 11. overhanging I-shaped steel; 111. bottom limiting steel bars; 112. jacking and limiting the steel bar; 113. a wire rope; 114. positioning the reinforcing steel bars; 115. positioning the rope; 116. positioning a plumb bob; 117. a winch; 118. a rocker; 119. a square steel diagonal bracing; 12. a fixed structure; 13. a vertical rod is cantilevered; 14. a cross bar is cantilevered; 2. a landing outer frame; 21. a floor vertical rod is arranged; 22. a ground cross bar; 3. and (4) supporting the scissors.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.
Referring to fig. 1 and 2, the overhanging outrigger and landing outrigger combined scaffold comprises an overhanging outrigger 1 and a landing outrigger 2, the landing outrigger 2 is positioned at the first floor and the second floor, the overhanging outrigger 1 is positioned at the third floor to the top floor, the overhanging outrigger 1 comprises a plurality of overhanging h-beams 11 extending out of the building, a fixed structure 12 for fixing the overhanging h-beams 11 on the floor, overhanging uprights 13 and overhanging crossbars 14 erected on the overhanging h-beams 11, the landing outrigger 2 comprises landing uprights 21 and landing crossbars 22, referring to fig. 3, the bottom ends of the overhanging h-beams 11 are welded with bottom limit reinforcements 111, the bottom limit reinforcements 111 are vertically arranged with the overhanging h-beams 11 and positioned outside the wall, the top ends of the overhanging h-beams 11 are also welded with top limit reinforcements 112, the top limit reinforcements 112 are vertically welded at the top ends of the overhanging h-beams 11, the top limit reinforcements 112 and the bottom limit reinforcements 111 are positioned on the same plane, the steel wire rope 113 is hung on the cantilever I-shaped steel 11, the steel wire rope 113 is arranged on one side, close to the wall, of the top limiting steel bar 112 and the top limiting steel bar 112, the higher end of the steel wire rope 113 is connected to the wall, with reference to fig. 4 and 5, the positioning steel bar 114 is further welded to the side end of the cantilever I-shaped steel 11, the positioning steel bar 114, the top limiting steel bar 112 and the bottom limiting steel bar 111 are on the same plane, the positioning rope 115 is wound on the positioning steel bar 114, the positioning plummet 116 is fixed to the tail end of the positioning rope 115, the cantilever outer frame 1 and the floor outer frame 2 are provided with the scissor supports 3, and two ends of the scissor supports 3 are respectively lapped at the joint of the cantilever outer frame 1 and the floor outer frame 2.
Set up positioning bar 114 on the I-steel 11 of encorbelmenting, winding location rope 115 and location plummet 116 on positioning bar 114, through positioning bar 114, the installation of fixing a position is carried out to the pole setting of outrigger 1 to top spacing reinforcing bar 112 and end spacing reinforcing bar 111, positioning rope 115 and the location plummet 116 that put down on positioning bar 114 are fixed a position the installation to the outrigger 2, the pole setting that the outrigger 1 and the outrigger 2 of falling to the ground can be aimed at in the realization, and is not only pleasing to the eye, and connect bridging 3 jointly, guarantee holistic stability.
The positioning steel bars 114 are arranged on two sides of the overhanging I-shaped steel 11 respectively, and two sides of each overhanging I-shaped steel 11 are arranged respectively, so that the positioning is accurate. The positioning steel bar 114 is provided with a winch 117, the winch 117 is provided with a rocker 118, the positioning rope 115 is wound on the winch 117 and is convenient to put down and withdraw, and the positioning rope can be withdrawn after an external ground frame is erected so as to avoid influencing subsequent construction.
The angle of the steel wire rope 113 is 60-80 degrees, and the steel wire rope 113 can well perform a hanging and pulling effect on the overhanging I-shaped steel 11. The inclination angle of the cross brace 3 is 45-60 degrees, and the reinforcing effect of the cross brace 3 is good.
The cantilever outer frame 1 is cantilevered for a plurality of times, the cantilever height is not more than 20m each time, and the safety of the cantilever structure is ensured. The bottom end of the cantilever I-shaped steel 11 is further provided with a square steel inclined strut 119, the top end of the square steel inclined strut 119 is connected to one end, away from the wall body, of the cantilever I-shaped steel 11, the bottom end of the square steel inclined strut 119 is connected to the wall body, embedded parts corresponding to the square steel inclined strut 119 and a steel wire rope 113 are arranged on the wall body respectively, the steel wire rope 113 stay cable and the square steel inclined strut 119 are combined to unload the cantilever I-shaped steel 11, and construction safety is guaranteed.
The cantilever outer frame 1 and the floor outer frame 2 are respectively provided with a horizontal sweeping rod, the height of the sweeping rod is 200mm, and a scaffold board, a protective guard and a safety net are respectively erected on the cantilever outer frame 1 and the floor outer frame 2, so that the effect of ensuring the stability and the safety of the scaffold is achieved.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides an outrigger and fall to ground outrigger combination scaffold frame which characterized in that: including outrigger (1) and outer frame (2) that falls to the ground, it is located first floor and two layers to fall to the ground outer frame (2), the outrigger (1) is located three-layer to top layer, outrigger (1) is including stretching out a plurality of I-steel (11) of encorbelmenting outside the building, will encorbelment I-steel (11) fix fixed knot on the floor construct (12), set up pole (13) of encorbelmenting and encorbelment horizontal pole (14) on I-steel (11) of encorbelmenting, it is including falling to the ground pole (21) and falling to the ground horizontal pole (22) to fall to the ground outer frame (2), the bottom welded connection of I-steel (11) of encorbelmenting has end limit reinforcement (111), end limit reinforcement (111) and encorbelmenting I-steel (11) set up perpendicularly and be located outside the wall, the top of I-steel (11) of encorbelmenting still welds and has top limit reinforcement (112), the welding is erect at the top of encorbelmenting I-steel (11), the top limit steel bar (112) and the bottom limit steel bar (111) are positioned on the same plane, a steel wire rope (113) is hung on the overhanging I-shaped steel (11), the steel wire rope (113) is arranged on one side of the top limit steel bar (112) and the top limit steel bar (112) close to the wall body, the higher end of the steel wire rope (113) is connected to a wall body, a positioning steel bar (114) is welded at the side end of the cantilever I-shaped steel (11), the positioning steel bar (114) is positioned on the same plane with the top limiting steel bar (112) and the bottom limiting steel bar (111), a positioning rope (115) is wound on the positioning steel bar (114), a positioning plumb bob (116) is fixed at the tail end of the positioning rope (115), the overhanging outer frame (1) and the landing outer frame (2) are provided with a scissor support (3), two ends of the scissor support (3) are respectively lapped at the joint of the overhanging outer frame (1) and the landing outer frame (2).
2. The combined overhanging and landing outrigger scaffold of claim 1 wherein: the positioning steel bars (114) are arranged on two sides of the overhanging I-shaped steel (11) respectively.
3. The combined overhanging and landing outrigger scaffold of claim 2 wherein: a winch (117) is installed on the positioning steel bar (114), a rocker (118) is arranged on the winch (117), and the positioning rope (115) is wound on the winch (117).
4. A combined overhanging and landing outrigger scaffold according to claim 3 wherein: the angle of the steel wire rope (113) is 60-80 degrees.
5. A combined overhanging and landing outrigger scaffold as claimed in claim 4 wherein: the inclination angle of the cross braces (3) is 45-60 degrees.
6. A combined overhanging and landing outrigger scaffold as claimed in claim 5 wherein: the cantilever outer frame (1) can be used for multiple cantilevers, and the cantilever height is not more than 20m each time.
7. The combined overhanging and landing outrigger scaffold of claim 6 wherein: the bottom of the I-steel (11) of encorbelmenting still is provided with square steel bracing (119), and the top of square steel bracing (119) is connected in the one end of encorbelmenting I-steel (11) and keeping away from the wall body, and the bottom of square steel bracing (119) is connected on the wall body, is provided with the built-in fitting that corresponds with square steel bracing (119) and wire rope (113) on the wall body respectively.
8. The combined overhanging and landing outrigger scaffold of claim 7 wherein: the floor sweeping device is characterized in that horizontal floor sweeping rods are arranged on the cantilever outer frame (1) and the floor outer frame (2) respectively, the height of each floor sweeping rod is 200mm, and a scaffold board, a protective guard and a safety net are erected on the cantilever outer frame (1) and the floor outer frame (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656655.XU CN214785736U (en) | 2021-03-31 | 2021-03-31 | Overhanging outer frame and floor outer frame combined scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656655.XU CN214785736U (en) | 2021-03-31 | 2021-03-31 | Overhanging outer frame and floor outer frame combined scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214785736U true CN214785736U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120656655.XU Active CN214785736U (en) | 2021-03-31 | 2021-03-31 | Overhanging outer frame and floor outer frame combined scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214785736U (en) |
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2021
- 2021-03-31 CN CN202120656655.XU patent/CN214785736U/en active Active
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