CN209817424U - Movable adjustable cantilever operation platform applicable to overlong cantilever structure - Google Patents

Movable adjustable cantilever operation platform applicable to overlong cantilever structure Download PDF

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Publication number
CN209817424U
CN209817424U CN201920530004.9U CN201920530004U CN209817424U CN 209817424 U CN209817424 U CN 209817424U CN 201920530004 U CN201920530004 U CN 201920530004U CN 209817424 U CN209817424 U CN 209817424U
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China
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frame
rod
cantilever
angle
vertical
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CN201920530004.9U
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Chinese (zh)
Inventor
季旸
李翔
丁林聚
魏鑫
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China Construction First Group Corp Ltd
Third Construction Co Ltd of China Construction First Group Co Ltd
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China Construction First Group Corp Ltd
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Abstract

A movable adjustable cantilever operation platform suitable for an ultra-long cantilever structure comprises a counterweight frame, an inclined strut, a cantilever frame and a counterweight block; the counterweight frame is in a triangular prism structure and comprises two right-angle tripods and a connecting rod connected between the corners of the two right-angle tripods; the vertical rod and the diagonal rod of the right-angle tripod are telescopic rods; a supporting rod is arranged between the bottoms of the two right-angle tripods and close to the inner end; the two inclined struts are respectively arranged on the two right-angle tripods and are telescopic rods; the inclined strut is detachably connected with the vertical rod; the cantilever frame is cantilevered outside the counterweight frame and is adjustable along the vertical direction; the inner side of the cantilever frame is adjustably connected with the vertical rod, and the bottom of the cantilever frame is supported on the inclined strut; the balancing weights are provided with a group and are respectively placed on the supporting rods to prevent the cantilever frame from overturning outwards. The utility model provides a traditional distance of encorbelmenting limited, the height of cantilever frame is unadjustable, can not be applicable to the construction of cornicing of layer height difference and be difficult to the technical problem of turnover.

Description

Movable adjustable cantilever operation platform applicable to overlong cantilever structure
Technical Field
The utility model belongs to building engineering construction field, especially a portable adjustable operation platform that encorbelments suitable for overlength structure of encorbelmenting.
Background
At present, as aesthetic requirements of people on buildings are gradually improved, high and large cornices are often adopted as building shapes for highlighting the effect of the outer facade of the buildings. If the operation frame is erected below the cornice to serve as a construction operation platform, the frame body erection efficiency is low, a large number of construction operation surfaces are occupied, and turnover is difficult. Even if the cantilever frame is adopted, the cantilever distance is limited, the height of the cantilever frame cannot be adjusted, the construction of a layer where the cantilever beam is located can be influenced, and the frame body has great danger. If the hanging basket is adopted for construction, the method cannot be used for restraining the arc-shaped structures which retract layer by layer, the arc-shaped structures are difficult to move, and the construction range is very limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an operation platform that encorbelments is adjustable to portable suitable for overlength structure of encorbelmenting will solve traditional distance of encorbelmenting limited, the height of cantilever frame is unadjustable, can not be applicable to the construction of corning of layer height difference and be difficult to the technical problem of turnover.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A movable adjustable cantilever operation platform suitable for an ultra-long cantilever structure comprises a counterweight frame, an inclined strut, a cantilever frame and a counterweight block; the integral counterweight frame is of a triangular prism structure and comprises two right-angle tripods which are longitudinally arranged in parallel at intervals and a connecting rod connected between the corners of the two right-angle tripods; wherein the vertical rod and the diagonal rod of the right-angle tripod are telescopic rods; a supporting rod for placing a balancing weight is arranged between the bottoms of the two right-angle tripods and close to the inner end; a roller for moving and a fixing component for fixing the counterweight frame are arranged below the counterweight frame; the two inclined struts are respectively arranged on the two right-angle tripods and are telescopic rods; the lower end of the diagonal brace is hinged to the inner end of the cross bar of the right-angle tripod, and the upper end of the diagonal brace exceeds the outer side of the vertical bar and does not exceed the top of the vertical bar; the inclined strut is detachably connected with the vertical rod; the cantilever frame is cantilevered outside the counterweight frame and is adjustable along the vertical direction; the inner side of the cantilever frame is adjustably connected with the vertical rod, and the bottom of the cantilever frame is supported on the inclined strut; the balancing weights are provided with a group and are respectively placed on the supporting rods to prevent the cantilever frame from overturning outwards; an inclined ladder stand is detachably connected between the inner side edge of the cantilever frame and the bottom of the counterweight frame.
Preferably, the cantilever frame comprises a platform frame, a fence and a platform plate; the platform frame is of a rectangular frame structure; first connecting holes are arranged on the transverse edges of the two sides of the platform frame at intervals along the transverse direction; the fence is arranged along the transverse edges at two sides of the platform frame and the longitudinal edges at the outer side, and the height of the fence is not lower than 1.5 m; the platform plate is flatly paved on the top of the platform frame.
Preferably, second connecting holes are formed in the vertical rod of the right-angle tripod at intervals along the vertical direction; fourth connecting holes are formed in the diagonal rod of the right-angle tripod at intervals along the long axis direction of the diagonal rod; the lower end of the inclined rod is hinged with the cross rod, and the upper end of the inclined rod is detachably connected with the vertical rod; the cantilever frame is adjustably connected to the counterweight frame through a first fastener penetrating through the first connecting hole and the second connecting hole.
Preferably, the inclined strut is provided with third connecting holes at intervals along the long axis direction; the inclined strut is detachably connected with the vertical rod through a second fastener penetrating through the first connecting hole and the third connecting hole.
Preferably, the number of the fixing assemblies is two, and the two fixing assemblies are respectively connected to the bottoms of the cross bars of the right-angle tripod; the fixing component comprises a vertical short rod and a connecting plate; the upper end of the vertical short rod is fixedly connected with the cross rod, and the lower end of the vertical short rod is positioned above the bottom of the roller; the connecting plate is horizontally connected to the lower end of the vertical short rod, and bolt holes are formed in the plate surface of the connecting plate at intervals; the counterweight frame is fixed with the ground through bolts penetrating through the bolt holes.
Preferably, the support rod is connected between the cross rods of the two right-angle tripods and is close to the inner end position of the cross rod; the support rod and the connecting rod on the corresponding side jointly form a support platform for supporting the balancing weight.
Preferably, the upper end of cat ladder can be dismantled with the inboard side of cantilever frame and be connected, and the lower extreme of cat ladder can be dismantled with the connecting rod of the inner bottom of counter weight frame and be connected.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses an operation platform encorbelments that portable is adjustable, the construction is swift, but reuse is particularly useful for encorbelmenting the longer, the higher structure of terrain clearance of distance.
2. The utility model discloses a portable adjustable operation platform that encorbelments provides simple and convenient, swift, efficient operation platform for overlength structure construction operation of encorbelmenting, has solved the support body and has set up the problem that the time is long, occupy a large amount of construction operation face, the cost is higher, constructor potential safety hazard is great.
3. The utility model discloses a movable adjustable overhanging operation platform, which comprises an overhanging frame, a counterweight frame and an inclined strut, wherein the bottom of the counterweight frame is provided with a roller and a fixing component, so that the movable adjustable overhanging operation platform can be conveniently transferred and fixed; be provided with the landing slab on the cantilever frame, be provided with the detachable rail all around, make things convenient for constructor's construction and guaranteed constructor's safety. The right-angle triangular frame and the connecting rod in the counterweight frame form a triangular prism structure, which is beneficial to the reasonable stress of each rod piece, and has high strength and good stability, and the rod pieces in the triangular prism structure are levers, so the stress is reasonable; additionally, the utility model discloses can effectually come the load of balance on the frame of encorbelmenting through the balancing weight to reach safe outer facade construction operation purpose of encorbelmenting.
4. The utility model provides a montant, down tube and bracing are the telescopic link, adjust the cantilever frame height of connection on the counter weight frame through the length of adjusting montant, down tube and bracing for the height-adjustable of cantilever frame is applicable to the construction of the structure of encorbelmenting of co-altitude not.
5. The utility model discloses set up fixed subassembly in the bottom of weight frame, it is fixed with weight frame and ground to utilize fixed subassembly, has guaranteed that weight frame slides forward in the work progress, has improved the security in the construction.
6. The utility model has the advantages of the preparation installation is simple, and the support body is portable, detachable, can reduce the work load that the construction was set up to the scaffold frame body to reach the purpose of practicing thrift cost and time limit for a project, also solved the support body and set up the potential safety hazard that highly too high caused.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic side view of the present invention installed between the upper layer structure and the lower layer structure.
Fig. 4 is a schematic structural view of the middle weight frame of the present invention.
Fig. 5 is a schematic structural view of the suspension frame of the present invention.
Fig. 6 is a schematic side view of the inclined strut of the utility model mounted on the counterweight housing.
Reference numerals: 1-counterweight frame, 1.1-right-angle tripod, 1.1.1-vertical rod, 1.1.2-diagonal rod, 1.1.3-horizontal rod, 1.2-connecting rod, 1.3-supporting rod, 2-diagonal support, 3-cantilever frame, 3.1-platform frame, 3.2-fence, 3.3-platform plate, 4-counterweight block, 5-roller, 6-fixing component, 6.1-vertical short rod, 6.2-connecting plate, 7-ladder stand, 8-first connecting hole, 9-second connecting hole, 10-third connecting hole, 11-first fastener, 12-second fastener, 13-bolt hole, 14-upper layer structure, 15-lower layer structure and 16-fourth connecting hole.
Detailed Description
As shown in fig. 1-6, the movable adjustable cantilever operation platform suitable for the ultra-long cantilever structure comprises a counterweight frame 1, an inclined strut 2, a cantilever frame 3 and a counterweight block 4; the integral counterweight frame 1 is in a triangular prism structure and comprises two right-angle tripods 1.1 which are longitudinally arranged in parallel at intervals and a connecting rod 1.2 connected between the corners of the two right-angle tripods 1.1; wherein, the vertical rod 1.1.1 and the diagonal rod 1.1.2 of the right-angle tripod 1.1 are telescopic rods; a supporting rod 1.3 for placing a balancing weight 4 is arranged between the bottoms of the two right-angle tripods 1.1 and close to the inner end; a roller 5 used for moving and a fixing component 6 used for fixing the counterweight frame 1 are arranged below the counterweight frame 1; the two inclined struts 2 are respectively arranged on the two right-angle tripods 1.1, and the inclined struts 2 are telescopic rods; the lower end of the inclined strut 2 is hinged to the inner end of a cross rod 1.1.3 of the right-angle tripod 1.1, and the upper end of the inclined strut 2 exceeds the outer side of the vertical rod 1.1.1 and does not exceed the top of the vertical rod 1.1.1; the inclined strut 2 is detachably connected with the vertical rod 1.1.1; the cantilever frame 3 is cantilevered outside the counterweight frame 1 and is adjustable along the vertical direction; the inner side of the cantilever frame 3 is adjustably connected with a vertical rod 1.1.1, and the bottom of the cantilever frame 3 is supported on an inclined strut 2; the clump weights 4 are provided with one group and are respectively placed on the supporting rods 1.3 to prevent the cantilever frame 3 from overturning outwards; an inclined ladder stand 7 is detachably connected between the inner side edge of the cantilever frame 3 and the bottom of the counterweight frame 1.
In the embodiment, the weight frame 1 is supported on the ground of the lower layer structure 15 and is fixed with the ground through the fixing assembly 6; the vertical rod 1.1.1 of the counterweight frame 1 is tightly attached to the side surface of the upper layer structure 14 and is fixed with the upper layer structure 14 through a fixing piece; the cantilever 3 is positioned below the cantilever structure outside the upper layer structure 14.
In this embodiment, the cantilever frame 3 includes a platform frame 3.1, a fence 3.2 and a platform plate 3.3; the platform frame 3.1 is a rectangular frame structure; first connecting holes 8 are arranged on the transverse edges of the two sides of the platform frame 3.1 at intervals along the transverse direction; the fence 3.2 is arranged along the transverse edges at two sides of the platform frame 3.1 and the longitudinal edges at the outer side, and the height of the fence 3.2 is not lower than 1.5 m; the platform plate 3.3 is tiled on top of the platform frame 3.1.
In this embodiment, the vertical rod 1.1.1 of the right-angle tripod 1.1 is provided with second connecting holes 9 at intervals along the vertical direction; fourth connecting holes 16 are formed in the diagonal rod 1.1.2 of the right-angle tripod 1.1 at intervals along the long axis direction of the diagonal rod 1.1.2; the lower end of the inclined rod 1.1.2 is hinged with the cross rod 1.1.3, and the upper end of the inclined rod 1.1.2 is detachably connected with the vertical rod 1.1.1; the cantilever frame 3 is adjustably connected to the counterweight frame 1 through a first fastener 11 penetrating through the first connecting hole 8 and the second connecting hole 9.
In this embodiment, the inclined strut 2 is provided with third connecting holes 10 at intervals along the long axial direction thereof; the inclined strut 2 is detachably connected with the vertical rod 1.1.1 through a second fastener 12 penetrating through the first connecting hole 8 and the third connecting hole 10.
In this embodiment, the first fastening member 11 and the second fastening member 12 are both bolts, but rivets may be used in other embodiments.
In this embodiment, two fixing assemblies 6 are provided and respectively connected to the bottoms of the cross bars 1.1.3 of the right-angle triangular frame 1.1; the fixed component 6 comprises a vertical short rod 6.1 and a connecting plate 6.2; the upper end of the vertical short rod 6.1 is fixedly connected with the cross rod 1.1.3, and the lower end of the vertical short rod 6.1 is positioned above the bottom of the roller 5; the connecting plate 6.2 is horizontally connected to the lower end of the vertical short rod 6.1, and bolt holes 13 are arranged on the plate surface of the connecting plate 6.2 at intervals; the weight frame 1 is fixed with the ground through bolts penetrating through the bolt holes 13.
In the embodiment, the support rod 1.3 is connected between the cross rods 1.1.3 of the two right-angle tripods 1.1 and is close to the inner end position of the cross rod 1.1.3; the supporting rod 1.3 and the connecting rod 1.2 on the corresponding side jointly form a supporting platform for supporting the balancing weight 4.
In this embodiment, the upper end of cat ladder 7 can be dismantled with the inboard side of cantilever 3 and be connected, and the lower extreme of cat ladder 7 can be dismantled with the connecting rod 1.2 of the inner bottom of counterweight housing 1 and be connected.
In this embodiment, the vertical rod 1.1.1, the diagonal rod 1.1.2 and the diagonal brace 2 are formed by connecting rod sections in an adjustable manner.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.

Claims (7)

1. A movable adjustable cantilever operation platform suitable for an ultra-long cantilever structure comprises a counterweight frame (1), an inclined strut (2), a cantilever frame (3) and a counterweight block (4); the method is characterized in that: the whole counterweight frame (1) is in a triangular prism structure and comprises two right-angle tripods (1.1) which are longitudinally arranged in parallel at intervals and a connecting rod (1.2) connected between the corners of the two right-angle tripods (1.1); wherein, the vertical rod (1.1.1) and the diagonal rod (1.1.2) of the right-angle tripod (1.1) are telescopic rods; a supporting rod (1.3) for placing a balancing weight (4) is arranged between the bottoms of the two right-angle tripods (1.1) and close to the inner end; a roller (5) used for moving and a fixing component (6) used for fixing the counterweight frame (1) are arranged below the counterweight frame (1); the two inclined struts (2) are respectively arranged on the two right-angle tripods (1.1), and the inclined struts (2) are telescopic rods; the lower end of the inclined strut (2) is hinged to the inner end of a cross rod (1.1.3) of the right-angle tripod (1.1), and the upper end of the inclined strut (2) exceeds the outer side of the vertical rod (1.1.1) and does not exceed the top of the vertical rod (1.1.1); the inclined strut (2) is detachably connected with the vertical rod (1.1.1); the cantilever frame (3) is cantilevered outside the counterweight frame (1) and is adjustable along the vertical direction; the inner side of the cantilever frame (3) is adjustably connected with the vertical rod (1.1.1), and the bottom of the cantilever frame (3) is supported on the inclined strut (2); the balancing weights (4) are arranged in a group and are respectively placed on the supporting rods (1.3) to prevent the cantilever frame (3) from overturning outwards; an inclined ladder (7) is detachably connected between the inner side edge of the cantilever frame (3) and the bottom of the counterweight frame (1).
2. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 1, wherein: the cantilever frame (3) comprises a platform frame (3.1), a fence (3.2) and a platform plate (3.3); the platform frame (3.1) is of a rectangular frame structure; first connecting holes (8) are arranged on the transverse edges of the two sides of the platform frame (3.1) at intervals along the transverse direction; the fence (3.2) is arranged along the transverse edges at two sides of the platform frame (3.1) and the longitudinal edges at the outer side, and the height of the fence (3.2) is not lower than 1.5 m; the platform plate (3.3) is tiled on the top of the platform frame (3.1).
3. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 2, wherein: second connecting holes (9) are formed in the vertical rod (1.1.1) of the right-angle tripod (1.1) at intervals along the vertical direction; fourth connecting holes (16) are formed in the diagonal rod (1.1.2) of the right-angle tripod (1.1) at intervals along the long axis direction of the diagonal rod (1.1.2); the lower end of the diagonal rod (1.1.2) is hinged with the cross rod (1.1.3), and the upper end of the diagonal rod (1.1.2) is detachably connected with the vertical rod (1.1.1); the cantilever frame (3) is adjustably connected to the counterweight frame (1) through a first fastener (11) penetrating through the first connecting hole (8) and the second connecting hole (9).
4. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 3, wherein: third connecting holes (10) are formed in the inclined strut (2) at intervals along the long axial direction of the inclined strut; the inclined strut (2) is detachably connected with the vertical rod (1.1.1) through a second fastener (12) penetrating through the first connecting hole (8) and the third connecting hole (10).
5. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 1, wherein: the two fixing components (6) are respectively connected to the bottoms of the cross rods (1.1.3) of the right-angle triangular supports (1.1); the fixing component (6) comprises a vertical short rod (6.1) and a connecting plate (6.2); the upper end of the vertical short rod (6.1) is fixedly connected with the cross rod (1.1.3), and the lower end of the vertical short rod (6.1) is positioned above the bottom of the roller (5); the connecting plate (6.2) is horizontally connected to the lower end of the vertical short rod (6.1), and bolt holes (13) are arranged on the plate surface of the connecting plate (6.2) at intervals; the counterweight frame (1) is fixed with the ground through bolts penetrating through bolt holes (13).
6. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 2, wherein: the supporting rod (1.3) is connected between the cross rods (1.1.3) of the two right-angle tripods (1.1) and is close to the inner end position of the cross rod (1.1.3); the supporting rod (1.3) and the connecting rod (1.2) on the corresponding side jointly form a supporting platform for supporting the balancing weight (4).
7. The mobile adjustable cantilever operation platform suitable for the overlong cantilever structure according to claim 1, wherein: the upper end of the ladder stand (7) is detachably connected with the inner side edge of the cantilever frame (3), and the lower end of the ladder stand (7) is detachably connected with a connecting rod (1.2) at the bottom of the inner end of the counterweight frame (1).
CN201920530004.9U 2019-04-18 2019-04-18 Movable adjustable cantilever operation platform applicable to overlong cantilever structure Active CN209817424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920530004.9U CN209817424U (en) 2019-04-18 2019-04-18 Movable adjustable cantilever operation platform applicable to overlong cantilever structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920530004.9U CN209817424U (en) 2019-04-18 2019-04-18 Movable adjustable cantilever operation platform applicable to overlong cantilever structure

Publications (1)

Publication Number Publication Date
CN209817424U true CN209817424U (en) 2019-12-20

Family

ID=68880825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920530004.9U Active CN209817424U (en) 2019-04-18 2019-04-18 Movable adjustable cantilever operation platform applicable to overlong cantilever structure

Country Status (1)

Country Link
CN (1) CN209817424U (en)

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Effective date of registration: 20200219

Address after: Room 3042, 9-17 Zhongli, yongdingmennei East Street, Dongcheng District, Beijing 100050

Co-patentee after: China Construction Bureau (Group) Co., Ltd.

Patentee after: China Construction First Division Group the Third Construction Co.

Address before: 1311, room 52, Zhongjian building, No. 100161 West Fourth Ring Road, Beijing, Fengtai District

Patentee before: China Construction Bureau (Group) Co., Ltd.