CN209686836U - Frame body for attached lifting scaffolding - Google Patents

Abstract

The utility model discloses a kind of frame bodies for attachment type raise scaffold, including wall-attached supporting seat, vertical main framework, horizontal truss and frame body framework, above-mentioned frame body framework is between two neighboring vertical main framework, and connection horizontal truss, above-mentioned frame body framework includes more interior upright bars and outer vertical rod corresponding with interior upright bar with vertical main framework, multiple load bearing units are equipped between above-mentioned interior upright bar and outer vertical rod, the interior upright bar lower part of above-mentioned vertical main framework is equipped with lower suspension centre component, and the interior upright bar of above-mentioned vertical main framework is equipped with track close to building side, above-mentioned wall-attached supporting seat and track slide fitting, and it fastens with the anti-fall crosspiece bar on track, it is expected to solve the stability deficiency that similar frame body uses in the prior art, structure is complicated, in-site installation difficulty is big, lifting draws and hangs the technical problems such as inconvenience.

Description

Frame body for attached lifting scaffolding

technical field

The utility model relates to a construction scaffold for buildings, in particular to a frame body for an attached lifting scaffold.

Background technique

Attached lifting scaffolding is a kind of building construction equipment installed on the facade of buildings or structures. , and can rise or fall along the facade of a building or structure, so there is no need to build a frame from the bottom to the top, so it is more suitable for use in high-rise building construction; but its focus is on the building structure, so its The stability requirements are higher during use, especially when the frame is rising and falling. At present, the structure of similar lifting scaffolds generally improves the anti-tilting and anti-falling performance of the frame. The stability has not been substantially improved, and most of them still use the fixed structure of traditional scaffolding, which is not conducive to the use in lifting scaffolding. Therefore, it is necessary to study and improve the frame structure of lifting scaffolding.

Utility model content

The purpose of this utility model is to provide a frame body for an attached lifting scaffold, in order to solve technical problems such as insufficient stability of similar frame bodies in the prior art, complex structure, difficult on-site installation, and inconvenient lifting and lifting. .

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A frame body for an attached lifting scaffold, comprising a wall-attached support, a vertical main frame, a horizontal truss and a frame structure, the frame structure is located between two adjacent vertical main frames, and is connected to the horizontal truss The frame structure and the vertical main frame both include a plurality of inner uprights and outer uprights corresponding to the inner uprights, a plurality of bearing units are arranged between the inner uprights and the outer uprights, and the above-mentioned vertical main The lower part of the inner pole of the frame is provided with a hanging point assembly, and the inner pole of the above-mentioned vertical main frame is provided with a track on the side close to the building. The crossbars are engaged with each other, and its design purpose is to form a stressed frame through the vertical main frame, horizontal truss, and frame structure, to support the construction personnel to stand by installing multiple load-bearing units, and to Rods and outer poles prevent the frame body from tilting and falling during the up and down movement of the frame body, and the hanging point assembly is used to facilitate the use of ropes to pull the frame body.

Preferably, the bearing unit includes a triangular bracket and a scaffolding board, the head end of the triangular bracket is installed on the inner pole through a C-shaped connector, the end of the triangular bracket is fixedly installed on the outer pole, and the upper end of the triangular bracket is provided with a scaffolding board, The sides of the above-mentioned scaffolding boards are fixed on the tripod and the outer pole, and the above-mentioned scaffolding boards are connected end to end with each other. Rods and inner poles act on the scaffolding to make the installation of the scaffolding more stable.

A further technical solution is that the above-mentioned C-shaped connector includes a clamping plate and a mounting plate, and the above-mentioned mounting plate and the scaffolding plate are connected by bolts, and both ends of the above-mentioned clamping plate are provided with mounting holes for fixing the clamping plate through the mounting holes. On the inner pole, its purpose is to clamp the inner pole with the clamping plate, fix the scaffolding plate with the installation plate, ensure the stability of the connection by means of bolt installation, and at the same time, it is easy to install/disassemble.

As a preference, a U-shaped net plate connector is fixed on the above-mentioned outer pole, and a protective net plate is arranged between two adjacent outer poles, and the above-mentioned protective net plate is installed on the outer pole through the net plate connector , its design purpose is to facilitate the removal/installation of bolts by the staff through the U-shaped mesh plate connector, and to effectively prevent objects from accidentally falling from the gap between the outer poles through the protective mesh plate set between the two outer poles .

As a preference, the above-mentioned vertical main frame and the frame frame are connected as a whole through a horizontal truss, and the above-mentioned horizontal truss is connected to the inner pole and/or the outer pole. Pole, to improve the stability of its vertical main frame and frame frame when stressed.

Preferably, the hanging point assembly includes a hanging point truss and a hanging point, the hanging point truss is installed on the lower part of the inner vertical rod, and the hanging point is installed on the lower part of the hanging point truss, the purpose of which is to fix the hanging point through the hanging point truss point, and then when the hanging point is stressed, the force point will be evenly acted on the inner pole.

As a preference, the lower end of the vertical main frame is provided with a bottom bracket, the bottom bracket is provided with a bottom plate, and the edge of the bottom plate close to the inner pole is provided with a protective flap, and the protective flap is movable through the flap connector Installed on the base plate, its purpose is to support the base plate through the bottom bracket, rotate the protective flap through the flap connector, and block the gap between the frame body and the facade of the building through the protective flap.

A further technical solution is that the above-mentioned protective flap is movably installed on the flap connector through a hinge, and the maximum flip angle of the protective flap through the hinge is flush with the above-mentioned bottom plate, the purpose of which is to prevent the protective flap from tilting downward , an accidental drop occurred.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model carries the load required for construction through the vertical main frame, the horizontal truss, and the frame structure, and supports the construction personnel to stand by installing multiple load-bearing units. If the body tilts or falls, it is easy to connect the lifting system through the hanging point assembly, so that it does not need to be built layer by layer, reducing the material consumption in the construction process and reducing the construction time.

The triangular bracket of the utility model connects the inner pole and the outer pole, and supports the scaffold board. Its triangular structure has good stability, thereby ensuring the stability of the bearing unit, and the possibility of shaking after the triangular structure is installed can be reduced through the C-shaped connector. sex.

The utility model fixes the scaffolding plate through the mounting plate, and relatively stably fixes it on the triangular bracket. The inner pole is fixed inside the clamping plate through the clamping plate, and then the connection stability is ensured by bolt installation, which is beneficial to the overall installation/ Disassembly improves the convenience of the frame.

The utility model effectively prevents objects from accidentally falling from the gap between two adjacent outer vertical poles through the protective screen plate, thereby improving the safety of construction operations.

The utility model can integrate the vertical main frame and the frame frame through the horizontal truss, so that the force received by a single inner pole can be distributed to the whole device, especially during the lifting process, thereby improving the overall stability of the device.

The utility model uses the lower lifting point as the lifting point, and after the lower lifting point is stressed, the force is distributed to multiple points of the inner vertical rod through the lifting point truss, so as to avoid excessive force on a certain point on the single inner vertical rod.

The utility model connects the protective flap through the flap connector, and the protective flap can be released/retracted on the bottom plate through the hinge connection, so that the protective flap can touch the construction surface, effectively blocking the frame body and the facade of the building The gap between them to avoid accidental falling objects during construction.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a schematic front view of the utility model.

Figure 3 is a schematic diagram of the installation of the utility model.

Fig. 4 is a schematic diagram of the tripod bracket in Fig. 1 .

Fig. 5 is a schematic diagram of the installation of the protective screen in Fig. 1 .

Fig. 6 is a schematic diagram of installation at the bottom of the utility model.

Fig. 7 is a schematic diagram of installation of the flap connector in Fig. 6 .

Explanation of reference signs:

1-bottom plate, 2-inner pole, 3-outer pole, 4-carrying unit, 5-hanging point assembly, 7-triangular bracket, 8-screw plate, 9-C-shaped connector, 10-mesh plate connection Components, 11-protective net plate, 12-horizontal truss, 13-vertical main frame, 101-protective flap, 102-flap connector, 103-bottom bracket, 501-hanging point truss, 502-hanging point , 901-clamping plate, 601-track, 602-attached wall support, 902-installation plate, 903-installation hole.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 and Fig. 2, one embodiment of the present invention is a frame body for an attached lifting scaffold, including a wall support 602, a vertical main frame 13, a horizontal truss 12 and a frame structure , the frame structure is located between two adjacent vertical main frames 13, and connected to the horizontal truss 12, the frame structure and the vertical main frame 13 both include a plurality of inner poles 2 and corresponding to the inner poles 2 The outer pole 3 of the above-mentioned inner pole 2 and the outer pole 3 are provided with a plurality of bearing units 4, the lower part of the inner pole 2 of the above-mentioned vertical main frame is provided with a hanging point assembly 5, and the above-mentioned vertical main frame The inner pole 2 of the frame is provided with a track 601 on the side close to the building, and the above-mentioned wall-attached support 602 slides and fits with the track 601, and engages with the anti-falling crossbar on the track 601; its vertical main frame 13 Vertical to the facade of the building, the frame structure connects two adjacent vertical main frames 13, the main function is to bear the vertical load of the frame body, and transfer the vertical load to the nearby vertical main frame, through The main frame 13 bears vertical and horizontal loads; its attached wall support 602 is mainly attached to the track 601 to bear and transmit the load of the attached frame. The gap between the two inner poles 2 is the same, and the gap between the two outer poles 3 Similarly, the inner pole 2 and the outer pole 3 are provided with corresponding fixing holes, and the inner pole 2 and the outer pole 3 form a stress frame, and the bearing unit 4 is erected on the inner pole 2 and the outer pole 3 Between them, a plurality of bearing units 4 are installed to support the construction personnel to stand, and its track 601 is installed on the inner pole 2. The above-mentioned wall-attached support 602 is used to be installed on the facade of the building, and its track 601 passes through a conventional connector Fixed on the inner pole 2, the attached wall support 602 slides and fits with the track 601, and engages with the anti-fall cross bar on the track 601, which can effectively prevent the frame from tilting or falling, and can also make the main body of the device go up and down Move, its hanging point assembly 5 is fixedly installed in the bottom of the inner pole 2, and the above-mentioned attached wall support 602 is used to be installed on the facade of the building, and it is convenient to use the rope to pull the whole device main body by the hanging point assembly 5.

According to above-mentioned embodiment, with reference to shown in Fig. 3, another embodiment of the present utility model is, in order to guarantee the stability of carrying unit 4, above-mentioned carrying unit 4 comprises triangular support 7, scaffold board 8, and above-mentioned triangular support 7 head ends pass through The C-shaped connector 9 is installed on the inner pole 2, and the end of the above-mentioned triangular bracket 7 is fixedly installed on the outer pole 3. The upper end of the above-mentioned triangular bracket 7 is provided with a scaffolding plate 8, and the side of the above-mentioned scaffolding plate 8 is fixed on the triangular bracket 7 and the outer pole. On the vertical pole 3, the above-mentioned scaffolding boards 8 are connected end to end, and its triangular bracket 7 is a right-angled triangle. On the vertical pole 3, its scaffolding plate 8 is a steel scaffolding plate 8, and the scaffolding plate 8 is located above the triangle bracket 7. During the installation process, there is a certain gap between the scaffolding plate 8 and the triangle bracket 7. During the stress process, the scaffolding plate 8 can be The bearing capacity is improved by contacting the upper end of the triangular bracket 7, and the scaffolding plate 8 is locked on the triangular bracket 7 by bolts, and the triangular bracket 7 is located at both ends of the lower part of the scaffolding plate 8; the triangular bracket 7 has good structural stability in a triangular structure, The stability of the carrying unit 4 can be improved, and the possibility of the tripod bracket 7 shaking after installation can be reduced through the C-shaped connector 9 .

Further, as shown in FIG. 4, in order to ensure the stability of the connection of the tripod 7, the above-mentioned C-shaped connector 9 includes a clamping plate 901 and a mounting plate 902. The above-mentioned mounting plate 902 is connected with the scaffolding plate 8 by bolts, and the above-mentioned clamping plate Both ends of 901 are provided with mounting holes 903, which are used to fix the clamping plate 901 on the inner vertical rod 2 by the mounting holes 903, and the mounting holes 903 on the clamping plate 901 are through holes, and the clamping plate 901 size and The size of the inner pole 2 is suitable. By clamping the clamping plate 901 into the outer wall of the inner pole 2, the bolts pass through the mounting hole 903 and the fixing hole of the inner pole 2 to lock. The through holes at both ends of the mounting plate 902 and the feet The assembly holes on the hand board 8 are matched, and the scaffold board 8 is fixed by the mounting plate 902, so that the scaffold board 8 is firmly fixed on the tripod 7, and the inner vertical rod 2 is fixed inside the clamping board 901 through the clamping board 901, and then the The way of bolt installation ensures the stability of the connection, which is conducive to the overall installation/disassembly and improves the convenience of the frame.

According to the above-mentioned embodiment, with reference to Fig. 5, another embodiment of the present invention is that, in order to enhance the safety of the frame body, a U-shaped net plate connector 10 is fixed on the above-mentioned outer pole 3, and the adjacent A protective screen 11 is provided between the two outer poles 3, and the above-mentioned protective screen 11 is installed on the outer pole 3 through a screen connector 10. The U-shaped screen connector 10 is made of steel, and the U-shaped connector 10 is made of steel. The screen connector 10 is convenient for the operator to stand on the inside of the frame to disassemble and assemble the bolts. The surface of the protective screen 11 is provided with a plurality of air holes to reduce the resistance of the air flow to the device. The gap between the two outer poles 3 falls from a high altitude, thereby improving the safety of the frame.

According to the above-mentioned embodiment, another embodiment of the present utility model is that, in order to ensure the stability of the work of the inner pole 2, the above-mentioned vertical main frame and the frame frame are connected as a whole through the horizontal truss 12, and the above-mentioned horizontal truss 12 is connected to the inner pole. Rod 2 and/or outer pole 3, its horizontal truss 12 connects different inner poles 2 through bolts, so that the force received by a single inner pole is distributed to other inner poles, especially during the lifting process, thereby improving the internal Pole stability, its horizontal truss 12 can be connected to different inner poles 2 alone, and can also be connected to different inner poles 2 and outer poles 3 respectively.

According to the above-mentioned embodiment, as shown in FIG. 6, another embodiment of the present invention is that, in order to avoid excessive force on a certain point on the single inner pole 2, the above-mentioned hanging point assembly 5 includes a hanging point truss 501, a hanging point Point 502, the above-mentioned lifting point truss 501 is installed on the lower part of the inner vertical rod 2, the lower part of the above-mentioned lifting point truss 501 is installed with the lower lifting point 502, and its lifting point truss 501 is fixed on a single inner vertical rod 2 through a conventional connector. The gaps between the two lifting point trusses 501 are the same, and the steel wire rope is connected through the lower lifting point 502 as the lifting point. After the lower lifting point 502 is stressed, the force is distributed to multiple points of the inner pole 2 through the lifting point truss 501 to avoid A certain point of the independent inner pole 2 is overstressed.

According to the above-mentioned embodiment, another embodiment of the present utility model is that, in order to avoid accidental falling objects during the construction process, the bottom bracket 103 is provided at the lower end of the above-mentioned vertical main frame 13, and a bottom plate 1 is provided on the above-mentioned bottom bracket 103, and the above-mentioned The edge of the base plate 1 close to the inner pole 2 is provided with a protective flap 101, the above-mentioned protective flap 101 is movably installed on the base plate 1 through the flap connector 102, and its bottom bracket 103 is fixedly installed on the lower end of the vertical main frame 13 , the bottom plate 1 is placed above the bottom bracket 103, and its flap connector 102 is fixedly installed on the bottom plate 1, and the protective flap 101 is connected through the flap connector 102, so that it can be released/closed on the bottom plate 1, and by releasing The protective flap 101 enables the protective flap 101 to touch the facade of the building, effectively blocking the gap between the frame body and the facade of the building, and avoiding accidental falling objects during the construction process. The bottom bracket 103 can be used during the overall construction process. For contacting the ground, when the bottom plate 1 is stressed, the load can be distributed to the vertical main frame 13 through the bottom bracket 103, and the vertical main frame 13 bears the vertical load generated by the bottom plate 1.

Further, referring to FIG. 7, the above-mentioned protection flap 101 is movably installed on the flap connector 102 through a hinge, and the maximum flip angle of the protection flap 101 through the hinge is flush with the above-mentioned bottom plate 1, and the hinges include multiple, And the gaps between two adjacent hinges are the same, so as to prevent the protective flap 101 from tilting downward excessively, resulting in falling objects.

"One embodiment", "another embodiment", "embodiment", "preferred embodiment" and the like mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in the In at least one embodiment broadly described herein. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure or characteristic is described in combination with any embodiment, it should be claimed that realizing such feature, structure or characteristic in combination with other embodiments also falls within the scope of the present invention.

Although the invention has been described herein with reference to a number of illustrative embodiments of the invention, it should be understood that many other modifications and implementations can be devised by those skilled in the art which will fall within the scope of this application. within the scope and spirit of the principles disclosed. More specifically, within the scope of the disclosure, drawings and claims of the present application, various modifications and improvements can be made to the components and/or layout of the subject combination layout. In addition to variations and modifications to the component parts and/or layout, other uses will be apparent to those skilled in the art.

Claims (8)

1. A frame body for an attached lifting scaffold, including a wall-attached support (602), a vertical main frame (13), a horizontal truss (12) and a frame body structure, and the frame body structure is located at two adjacent Between two vertical main frames (13) and connected to horizontal trusses (12), it is characterized in that: the frame structure and the vertical main frame (13) both include a plurality of inner poles (2) and inner vertical The outer pole (3) corresponding to the pole (2), a plurality of bearing units (4) are arranged between the inner pole (2) and the outer pole (3), and the inner pole of the vertical main frame The lower part of the pole (2) is provided with a hanging point assembly (5), and the inner pole (2) of the vertical main frame is provided with a track (601) on the side close to the building, and the wall-attached support (602) Slip fit with the track (601), and engage with the anti-falling cross bar on the track (601). 2. The frame body for an attached lifting scaffold according to claim 1, characterized in that: the bearing unit (4) includes a tripod (7), a scaffolding board (8), and the tripod (7) The head end is installed on the inner pole (2) through a C-shaped connector (9), the end of the triangular bracket (7) is fixedly installed on the outer pole (3), and the upper end of the triangular bracket (7) is provided with a scaffolding board (8), the side of the scaffolding board (8) is fixed on the tripod (7) and the outer pole (3), and the scaffolding boards (8) are connected end to end. 3. The frame body for an attached lifting scaffold according to claim 2, characterized in that: the C-shaped connector (9) includes a clamping plate (901) and a mounting plate (902), and the mounting plate (902) is bolted to the scaffolding plate (8), and both ends of the clamping plate (901) are provided with mounting holes (903), which are used to fix the clamping plate (901) in the vertical position through the mounting holes (903) on the rod (2). 4. The frame body for an attached lifting scaffold according to claim 1, characterized in that: a U-shaped mesh panel connector (10) is fixed on the outer pole (3), and the adjacent A protective net (11) is arranged between the two outer poles (3), and the protective net (11) is installed on the outer pole (3) through a net connector (10). 5. The frame body for an attached lifting scaffold according to claim 1, characterized in that: the vertical main frame and the frame frame are connected as one through a horizontal truss (12), and the horizontal truss (12) Attach the inner pole (2) and/or the outer pole (3). 6. The frame body for an attached lifting scaffold according to claim 1, characterized in that: the hanging point assembly (5) includes a hanging point truss (501) and a hanging point (502), and the hanging point The point truss (501) is installed at the lower part of the inner vertical pole (2), and the lower part of the lifting point truss (501) is installed with the lowering point (502). 7. The frame body for an attached lifting scaffold according to claim 1, characterized in that: a bottom bracket (103) is provided at the lower end of the vertical main frame (13), and the bottom bracket (103) A bottom plate (1) is provided on it, and a protective flap (101) is provided on the edge of the bottom plate (1) close to the inner pole (2), and the protective flap (101) passes through the flap connector (102) The activity is installed on the base plate (1). 8. The frame body for an attached lifting scaffold according to claim 7, characterized in that: the protective flap (101) is movably installed on the flap connector (102) through a hinge, and the protective flap ( 101) The maximum flip angle through the hinge is flush with the bottom plate (1).