CN209817424U - A mobile adjustable cantilevered operating platform suitable for super-long cantilevered structures - Google Patents

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

A mobile adjustable cantilevered operating platform suitable for super-long cantilevered structures

technical field

The utility model belongs to the construction field of construction engineering, in particular to a mobile adjustable suspension operation platform suitable for super-long suspension structures.

Background technique

At present, with the gradual improvement of people's aesthetic requirements for buildings, tall overhanging eaves are often used as architectural shapes in order to highlight the effect of building facades. If an operation frame is set up under the overhanging eaves as a construction operation platform, the efficiency of the frame body is low, it takes up a large amount of construction work area, and it is difficult to turn around. Even if a cantilever frame is used, the cantilever distance is very limited, the height of the cantilever frame cannot be adjusted and will affect the construction of the floor where the cantilever beam is located, and the frame body is relatively dangerous. If the hanging basket is used for construction, there is no way to deal with some arc structures that retreat layer by layer, and it is quite difficult to move by itself, so the construction scope is very limited.

Utility model content

The purpose of this utility model is to provide a mobile adjustable cantilever operating platform suitable for super-long cantilever structures, to solve the problem that the traditional cantilever distance is limited, the height of the cantilever frame cannot be adjusted, and it cannot be applied to buildings with different storey heights. The construction of the overhanging eaves and the technical problems that are difficult to turn around.

In order to achieve the above object, the utility model adopts the following technical solutions.

A mobile adjustable suspension operating platform suitable for super-long suspension structures, including a counterweight frame, diagonal braces, suspension frames and counterweights; the whole of the counterweight frame is a triangular prism structure, including Two right-angled tripods arranged at intervals in parallel in the longitudinal direction and connecting rods connected between the corners of the two right-angled tripods; wherein, the vertical rods and oblique rods of the right-angled tripods are telescopic rods; Between the bottoms, near the inner end, there are support rods for placing counterweights; under the counterweight frame, there are rollers for moving and a fixed assembly for fixing the counterweight frame; the brace has two , respectively arranged on two right-angled tripods, and the diagonal brace is a telescopic rod; wherein, the lower end of the diagonal brace is hingedly connected to the inner end of the horizontal bar of the right-angled tripod, and the upper end of the diagonal brace exceeds the outside of the vertical rod and does not exceed The top of the vertical bar; the detachable connection between the diagonal brace and the vertical bar; the suspension frame is suspended from the outside of the counterweight frame and can be adjusted vertically; the inner side of the suspension frame and the vertical bar can be Adjustable connection, the bottom of the suspension frame is supported on the diagonal brace; the counterweight has a group, which is respectively placed on the support rod to prevent the suspension frame from overturning outward; the inner side of the suspension frame and the counterweight frame There is an inclined climbing ladder detachably connected between the bottoms.

Preferably, the suspension frame includes a platform frame, a fence and a platform plate; the platform frame is a rectangular frame structure; on the lateral sides of the platform frame, there are first connecting holes spaced along the transverse direction; the fence It is arranged along the lateral edges on both sides of the platform frame and the outer longitudinal edge, and the height of the fence is not less than 1.5m; the platform board is laid flat on the top of the platform frame.

Preferably, on the vertical bar of the right-angled tripod, there are second connecting holes spaced apart vertically; on the oblique rod of the right-angled tripod, fourth connecting holes are provided at intervals along the long axis direction of the oblique bar; The lower end of the oblique bar is hingedly connected to the horizontal bar, and the upper end of the oblique bar is detachably connected to the vertical bar; The adjustment is connected to the counterweight frame.

Preferably, on the said brace, there are third connection holes spaced apart along its long axis; Disconnect the connection.

Preferably, there are two fixing assemblies, which are respectively connected to the bottom of the cross bar of the right-angled tripod; the fixing assembly includes a vertical short bar and a connecting plate; the upper end of the vertical short bar is fixedly connected to the cross bar, and the vertical The lower end of the short bar is located above the bottom of the roller; the connecting plate is horizontally connected to the lower end of the vertical short bar, and bolt holes are spaced apart on the surface of the connecting plate; Bolts in the holes are fixed to the ground.

Preferably, the support rod is connected between the cross bars of the two right-angled tripods, near the inner end of the cross bar; the support rod and the connecting rod on the corresponding side together form a support platform for supporting the counterweight.

Preferably, the upper end of the ladder is detachably connected to the inner side of the suspension frame, and the lower end of the ladder is detachably connected to the connecting rod at the bottom of the inner end of the counterweight frame.

Compared with the prior art, the utility model has the following characteristics and beneficial effects.

1. The mobile adjustable cantilever operating platform of the present invention is fast in construction and reusable, and is especially suitable for structures with long cantilever distance and high ground clearance.

2. The mobile adjustable cantilever operation platform of the present invention provides a simple, fast and efficient operation platform for the construction operation of the super-long cantilever structure, which solves the problem of long erection time of the frame body, occupation of a large amount of construction work surface, and high cost , Construction personnel safety hazards are relatively large.

3. The mobile adjustable cantilevered operating platform of the present invention includes a cantilevered frame, a counterweight frame and a diagonal brace, and rollers and fixed components are arranged at the bottom of the counterweighted frame, which is convenient for installation on the mobile adjustable cantilevered operating platform. Transfer and fixation; platform boards are set on the cantilever frame, and detachable fences are set around it, which is convenient for the construction of the construction personnel and ensures the safety of the construction personnel. In the counterweight frame of the utility model, the triangular prism structure is composed of the right-angled triangle frame and the connecting rod, which is beneficial to the reasonable stress of each rod, has high strength and good stability, and the rods in the triangular prism structure are all levers. Reasonable; in addition, the utility model can effectively balance the load on the suspension frame through the counterweight, so as to achieve the purpose of safely carrying out the construction operation of the suspension facade.

4. The vertical rods, diagonal rods and diagonal braces in the utility model are all telescopic rods. By adjusting the lengths of the vertical rods, diagonal rods and diagonal braces, the height of the suspension frame connected to the counterweight frame is adjusted, so that the suspension frame The height is adjustable, suitable for the construction of cantilever structures with different heights.

5. The utility model is equipped with a fixed component at the bottom of the counterweight frame, and uses the fixed component to fix the counterweight frame with the ground, which ensures that the counterweight frame slides forward during the construction process and improves the safety during construction.

6. The utility model has the advantages of simple production and installation, movable and detachable frame body, which can reduce the workload of scaffold frame erection construction, thereby achieving the purpose of saving cost and construction period, and also solving the problem caused by excessive height of frame body erection. security risks.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the utility model.

Fig. 3 is a schematic diagram of the side structure of the utility model installed between the upper structure and the lower structure.

Fig. 4 is a schematic structural view of the counterweight frame in the present invention.

Fig. 5 is a structural schematic diagram of the cantilever frame in the utility model.

Fig. 6 is a schematic diagram of the side structure of the diagonal brace installed on the counterweight frame in the utility model.

Reference signs: 1-counterweight frame, 1.1-right-angle tripod, 1.1.1-vertical bar, 1.1.2-slanting bar, 1.1.3-horizontal bar, 1.2-connecting bar, 1.3-supporting bar, 2-oblique Support, 3-cantilever frame, 3.1-platform frame, 3.2-fence, 3.3-platform board, 4-counterweight, 5-roller, 6-fixed component, 6.1-vertical short rod, 6.2-connecting plate, 7 - ladder, 8 - first connection hole, 9 - second connection hole, 10 - third connection hole, 11 - first fastener, 12 - second fastener, 13 - bolt hole, 14 - superstructure, 15-lower structure, 16-the fourth connecting hole.

Detailed ways

As shown in Figure 1-6, this mobile adjustable suspension operating platform suitable for super-long suspension structures includes a counterweight frame 1, a diagonal brace 2, a suspension frame 3 and a counterweight block 4; The whole of the counterweight frame 1 is a triangular prism structure, including two right-angled tripods 1.1 arranged at intervals in parallel in the longitudinal direction and a connecting rod 1.2 connected between the corners of the two right-angled tripods 1.1; wherein, the right-angled tripod 1.1 Both the vertical rod 1.1.1 and the oblique rod 1.1.2 are telescopic rods; between the bottoms of the two right-angled tripods 1.1, a support rod 1.3 for placing the counterweight 4 is provided near the inner end position; the counterweight The bottom of the frame 1 is provided with a moving roller 5 and a fixing assembly 6 for fixing the counterweight frame 1; there are two diagonal braces 2, which are respectively arranged on two right-angled tripods 1.1, and the diagonal braces 2 are telescopic Rod; wherein, the lower end of the diagonal brace 2 is hingedly connected to the inner end of the crossbar 1.1.3 of the right-angled tripod 1.1, and the upper end of the diagonal brace 2 exceeds the outside of the vertical rod 1.1.1 and does not exceed the top of the vertical rod 1.1.1; The diagonal brace 2 is detachably connected to the vertical bar 1.1.1; the suspension frame 3 is suspended from the outside of the counterweight frame 1 and can be adjusted vertically; the inside of the suspension frame 3 is connected to the vertical The rod 1.1.1 is adjustable, and the bottom of the suspension frame 3 is supported on the diagonal brace 2; the counterweight 4 has a group, which is respectively placed on the support rod 1.3, so as to prevent the suspension frame 3 from overturning outward; An inclined ladder 7 is detachably connected between the inner side of the rack 3 and the bottom of the counterweight frame 1 .

In this embodiment, the counterweight frame 1 is supported on the ground of the lower structure 15, and is fixed to the ground through the fixing assembly 6; the vertical bar 1.1. , and is fixed to the superstructure 14 by a fixing member;

In this embodiment, the suspension 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; The first connection hole 8; the fence 3.2 is set along the lateral sides of the platform frame 3.1 and the outer longitudinal edge, and the height of the fence 3.2 is not less than 1.5m; the platform board 3.3 is laid flat on the platform frame 3.1 the top of.

In this embodiment, the vertical rod 1.1.1 of the right-angled tripod 1.1 is vertically spaced with second connection holes 9; The long axis direction of 2 is provided with a fourth connecting hole 16 at intervals; the lower end of the inclined bar 1.1.2 is hingedly connected with the horizontal bar 1.1.3, and the upper end of the inclined bar 1.1.2 is detachably connected with the vertical bar 1.1.1 The suspension frame 3 is adjustable connected to the counterweight frame 1 through the first fastener 11 passing through the first connection hole 8 and the second connection hole 9 .

In this embodiment, the diagonal brace 2 is provided with third connecting holes 10 at intervals along its long axis; the diagonal brace 2 and the vertical rod 1.1. The second fastener 12 in the hole 10 is detachably connected.

In this embodiment, both the first fastener 11 and the second fastener 12 are bolts, of course, rivets can also be used in other embodiments.

In this embodiment, there are two fixing assemblies 6, which are respectively connected to the bottom of the crossbar 1.1.3 of the right-angled tripod 1.1; the fixing assembly 6 includes a vertical short rod 6.1 and a connecting plate 6.2; the vertical short The upper end of the rod 6.1 is fixedly connected with the cross bar 1.1.3, and the lower end of the vertical short rod 6.1 is located above the bottom of the roller 5; Bolt holes 13 are spaced apart on the board surface; the counterweight frame 1 is fixed to the ground through bolts passing through the bolt holes 13 .

In this embodiment, the support rod 1.3 is connected between the cross bars 1.1.3 of the two right-angled tripods 1.1, close to the inner end of the cross bar 1.1.3; the support rod 1.3 and the connecting rod on the corresponding side 1.2 together form a supporting platform for supporting the counterweight 4 .

In this embodiment, the upper end of the ladder 7 is detachably connected to the inner side of the suspension frame 3 , and the lower end of the ladder 7 is detachably connected to the connecting rod 1.2 at the bottom of the inner end of the counterweight frame 1 .

In this embodiment, the vertical rod 1.1.1, the diagonal rod 1.1.2 and the diagonal brace 2 are all formed by adjustable connection of rod segments.

The above-mentioned embodiments are not exhaustive of the specific implementation, and there are other embodiments. The purpose of the above-mentioned embodiments is to illustrate the utility model, rather than limit the scope of protection of the utility model. All applications that are simply changed by the utility model are Fall within the protection scope of the present utility model.

Claims (7)

1. A mobile adjustable cantilever operating platform suitable for super-long cantilever structures, including a counterweight frame (1), diagonal braces (2), cantilever frames (3) and counterweights (4); It is characterized in that: the whole of the counterweight frame (1) is a triangular prism structure, including two right-angled tripods (1.1) arranged at intervals along the longitudinal direction and connected between the corners of the two right-angled tripods (1.1) The connecting rod (1.2); wherein, the vertical rod (1.1.1) and the oblique rod (1.1.2) of the right-angled tripod (1.1) are telescopic rods; between the bottoms of the two right-angled tripods (1.1), A support rod (1.3) for placing the counterweight (4) is provided near the inner end; a roller (5) for moving is provided under the counterweight frame (1) and the counterweight frame (1) is fixed fixed assembly (6); the diagonal brace (2) has two, respectively arranged on two right-angled tripods (1.1), and the diagonal brace (2) is a telescopic rod; wherein, the diagonal brace (2) The lower end is hingedly connected to the inner end of the cross bar (1.1.3) of the right-angle tripod (1.1), and the upper end of the diagonal brace (2) exceeds the outer side of the vertical bar (1.1.1) and does not exceed the vertical bar (1.1.1) top; the detachable connection between the diagonal brace (2) and the vertical bar (1.1.1); the suspension frame (3) is suspended from the outside of the counterweight frame (1), and is vertically adjustable; The inner side of the cantilever frame (3) is adjustable connected with the vertical bar (1.1.1), and the bottom of the cantilever frame (3) is supported on the diagonal brace (2); the counterweight (4) has a set, respectively placed on the support rods (1.3) to prevent the suspension frame (3) from overturning outward; there is a detachable connection between the inner side of the suspension frame (3) and the bottom of the counterweight frame (1). Climb the ladder (7). 2. The mobile adjustable cantilever operation platform suitable for super-long cantilever structures according to claim 1, characterized in that: the cantilever frame (3) includes a platform frame (3.1), a fence (3.2) and the platform board (3.3); the platform frame (3.1) is a rectangular frame structure; on the lateral sides of the platform frame (3.1), there are first connecting holes (8) spaced along the transverse direction; the fence (3.2 ) are arranged along the lateral edges on both sides of the platform frame (3.1) and the outer longitudinal edge, and the height of the fence (3.2) is not less than 1.5m; the platform board (3.3) is laid flat on the top. 3. The mobile adjustable cantilever operating platform suitable for super-long cantilever structures according to claim 2, characterized in that: the vertical bar (1.1.1) of the right-angled tripod (1.1) is on and along the vertical There are second connection holes (9) at intervals; on the oblique rod (1.1.2) of the right-angled tripod (1.1), there are fourth connection holes ( 16); the lower end of the oblique bar (1.1.2) is hingedly connected to the horizontal bar (1.1.3), and the upper end of the oblique bar (1.1.2) is detachably connected to the vertical bar (1.1.1); the The suspension frame (3) is adjustably connected to the weight frame (1) through the first fastener (11) passed through the first connection hole (8) and the second connection hole (9). 4. The mobile adjustable cantilevered operating platform suitable for super-long cantilevered structures according to claim 3, characterized in that: on the diagonal brace (2), there are third connections spaced along its long axis hole (10); the diagonal brace (2) and the vertical bar (1.1.1) can be Disconnect the connection. 5. The mobile adjustable cantilever operation platform suitable for super-long cantilever structures according to claim 1, characterized in that: there are two fixed components (6), which are respectively connected to the right-angled tripod (1.1) the bottom of the cross bar (1.1.3); the fixing assembly (6) includes a vertical short bar (6.1) and a connecting plate (6.2); the upper end of the vertical short bar (6.1) and the cross bar (1.1.3 ) is fixedly connected, the lower end of the vertical short rod (6.1) is located 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 the connecting plate (6.2) Bolt holes (13) are spaced apart on the board surface; the counterweight frame (1) is fixed to the ground through bolts pierced in the bolt holes (13). 6. The mobile adjustable cantilever operation platform suitable for super-long cantilever structures according to claim 2, characterized in that: the support bar (1.3) connects the cross bar ( 1.1.3), close to the inner end of the cross bar (1.1.3); the support bar (1.3) and the connecting bar (1.2) on the corresponding side together form a support platform for supporting the counterweight (4) . 7. The mobile adjustable cantilever operation platform suitable for super-long cantilever structures according to claim 1, characterized in that: the upper end of the ladder (7) and the inner side of the cantilever frame (3) can be Disconnect the connection, the lower end of the ladder (7) is detachably connected to the connecting rod (1.2) at the bottom of the inner end of the counterweight frame (1).