Lifting scaffold for building construction

Abstract

The utility model relates to the field of building construction technology, concretely is a kind of building construction with lifting scaffold, including frame body, the inner wall sliding connection of frame body has iron stand, the both sides of frame body are equipped with winch, and the output end of winch is wound and fixedly connected with steel wire rope, and the other end of steel wire rope is fixedly connected with the surface of iron stand, the surface of frame body is provided with guide shaft, the surface of frame body is provided with support device, and support device includes the sliding slot of being set up in the surface of frame body both sides, the utility model, by setting up support device, can be moved by the driving part drive moving rod, then cooperate shaft two drive auxiliary rod moves, auxiliary rod drive shaft one and sliding sleeve move on slide rail, to carry out quick unfolding or storage, cooperate adjustable support leg and support, do not need artificial one by one assembly cross bar, greatly save time and manpower cost, improve construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a lifting scaffold for building construction. Background Technology

[0002] Construction lifting scaffolding is a type of equipment used in construction to provide a high-altitude working platform that can be raised and lowered as the construction progresses. It mainly uses a lifting mechanism to move the frame up and down to reach the required construction height. It can provide construction workers with a safe and stable working platform, facilitating construction operations.

[0003] In daily work, it has been found that existing scaffolding requires external horizontal bars to be assembled to ensure its stability during operation. These horizontal bars support the entire scaffolding. However, this requires assembling multiple horizontal bars, which makes the operation inconvenient. Furthermore, the scaffolding needs to be disassembled after use, causing further inconvenience. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of inconvenient operation when supporting lifting scaffolds in the existing technology, and to propose a lifting scaffold for building construction.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a lifting scaffold for construction, comprising a frame body, an iron frame platform slidably connected to the inner wall of the frame body, multiple casters mounted on the lower surface of the frame body, winches mounted on both sides of the frame body, steel wire ropes wound and fixedly connected to the output end of the winches, the other end of the steel wire ropes being fixedly connected to the surface of the iron frame platform, guide shafts provided on the surface of the frame body, and support devices provided on the surface of the frame body. The support devices include sliding grooves formed on both sides of the frame body, with movable rods slidably connected to the inner wall of the sliding grooves. Two slide rails are fixedly connected to both sides of the body. Sliding sleeves are slidably connected to the surface of the slide rails. A shaft is fixedly connected to the surface of the sliding sleeve. An auxiliary rod is rotatably connected to the surface of the shaft. A shaft is fixedly connected to the surface of the moving rod. The auxiliary rod is rotatably connected to the shaft. An adjustable support leg is provided on the surface of the moving rod. A drive unit is provided on the frame to drive the moving rod to move. Through the above components, the moving rod can be driven to move by the drive unit. The moving rod can cooperate with the auxiliary rod to drive the sliding sleeve to move on the slide rail. After unfolding, the auxiliary rod cooperates with the moving rod and the adjustable support leg to unfold.

[0006] Preferably, the drive unit includes a bidirectional screw that is rotatably connected to the inner wall of the slide groove. The bidirectional screw is threadedly connected to the inner wall of the moving rod. A motor is fixedly connected to the lower surface of the frame. The output end of the motor is connected to the bidirectional screw via a belt. Through the above components, the motor can be turned on, and the motor can drive the bidirectional screw to rotate via the belt. The bidirectional screw controls the moving rod to move, thereby achieving rapid unfolding and storage.

[0007] Preferably, the adjustable support leg includes a threaded rod rotatably connected to the inner wall of the movable rod, and a support plate is fixedly connected to the lower end of the threaded rod. Through the above components, by rotating the threaded rod, the threaded rod and the support plate can perform support operations, thereby improving stability.

[0008] Preferably, a gasket is fixedly connected to the lower surface of the support plate, and the gasket can play a buffering and protective role through the above-mentioned components.

[0009] Preferably, the inner wall of the iron frame is provided with an auxiliary device, which includes an extension plate that is slidably connected to the inner wall of the iron frame. A side plate is fixedly connected to the side surface of the extension plate. With the above components, the extension plate can be slid and unfolded during use. Building materials and tools can then be placed on the extension plate, ensuring that workers can move flexibly on the iron frame.

[0010] Preferably, two positioning rods are fixedly connected to the surface of the extension plate, and a positioning hole is opened on the surface of the iron frame, with the positioning rods slidably connected to the inner wall of the positioning hole.

[0011] Preferably, a magnetic strip is fixedly connected to the inner wall of the extension plate, and the magnetic strip is magnetically connected to the iron frame. Through the above-mentioned components, the magnetic strip can attract the iron frame during the movement or storage of the extension plate, thereby positioning the extension plate.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a support device, the moving rod can be moved by the drive unit, and then the auxiliary rod can be moved in conjunction with the shaft two. The auxiliary rod can move the shaft one and the sliding sleeve on the slide rail, thereby enabling rapid unfolding or folding. With the help of adjustable support legs for support, there is no need for manual assembly of the crossbars one by one, which greatly saves time and labor costs and improves construction efficiency.

[0013] 2. In this utility model, by setting an auxiliary device, the extension plate on the inner wall of the iron frame can be flexibly slid out, providing workers with additional material placement space. During construction, workers can conveniently store building materials and tools on the extension plate, ensuring the flexibility of workers' work on the iron frame and improving work efficiency. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a lifting scaffold for building construction. Figure 2 This utility model proposes a lifting scaffold for building construction. Figure 1 Schematic diagram of the structure at point A in the middle; Figure 3 This utility model proposes a lifting scaffold for building construction. Figure 1 Schematic diagram of the structure at point B; Figure 4 This utility model provides a partial bottom view structural diagram of a lifting scaffold for building construction; Figure 5 This utility model provides a schematic diagram of an auxiliary device for a lifting scaffold used in building construction.

[0015] Legend: 1. Frame; 2. Iron frame platform; 3. Casters; 4. Winch; 5. Wire rope; 6. Guide shaft; 7. Support device; 71. Slide rail; 72. Auxiliary rod; 73. Moving rod; 74. Adjustable outrigger; 741. Threaded rod; 742. Support plate; 743. Shim; 75. Sliding sleeve; 76. Shaft 1; 77. Drive unit; 771. Motor; 772. Double-acting screw; 78. Shaft 2; 79. Slide groove; 8. Auxiliary device; 81. Extension plate; 82. Side plate; 83. Positioning rod; 84. Magnetic strip. Detailed Implementation

[0016] Please see Figures 1-5 This utility model provides a technical solution: a lifting scaffold for building construction, including a frame body 1, an iron frame platform 2 slidably connected to the inner wall of the frame body 1, multiple casters 3 installed on the lower surface of the frame body 1, winches 4 installed on both sides of the frame body 1, a steel wire rope 5 wound and fixedly connected to the output end of the winch 4, the other end of the steel wire rope 5 being fixedly connected to the surface of the iron frame platform 2, a guide shaft 6 provided on the surface of the frame body 1, and a support device 7 provided on the surface of the frame body 1.

[0017] Specifically, the support device 7 includes slide grooves 79 formed on both sides of the frame 1. A movable rod 73 is slidably connected to the inner wall of the slide groove 79. Two slide rails 71 are fixedly connected to both sides of the frame 1. Sliding sleeves 75 are slidably connected to the surface of the slide rails 71. A shaft 76 is fixedly connected to the surface of the sliding sleeves 75. An auxiliary rod 72 is rotatably connected to the surface of the shaft 76. A shaft 78 is fixedly connected to the surface of the movable rod 73. The auxiliary rod 72 is rotatably connected to the shaft 78. An adjustable support leg 74 is provided on the surface of the movable rod 73. A drive unit 77 is provided on the frame 1 to drive the movable rod 73 to move.

[0018] In this embodiment: the moving rod 73 can be moved by the driving unit 77. The moving rod 73 can cooperate with the auxiliary rod 72 to move the sliding sleeve 75 on the slide rail 71. After the unfolding is completed, the auxiliary rod 72 cooperates with the moving rod 73 and the adjustable support leg 74 to unfold.

[0019] Specifically, the drive unit 77 includes a bidirectional screw 772 that is rotatably connected to the inner wall of the slide groove 79. The bidirectional screw 772 is threadedly connected to the inner wall of the moving rod 73. A motor 771 is fixedly connected to the lower surface of the frame 1. The output end of the motor 771 is connected to the bidirectional screw 772 via a belt.

[0020] In this embodiment: the motor 771 can be turned on, and the motor 771 can drive the bidirectional screw 772 to rotate via a belt. The bidirectional screw 772 controls the moving rod 73 to move, so as to achieve rapid unfolding and storage.

[0021] Specifically, the adjustable support leg 74 includes a threaded rod 741 that is rotatably connected to the inner wall of the moving rod 73. The lower end of the threaded rod 741 is fixedly connected to a support plate 742, and the lower surface of the support plate 742 is fixedly connected to a gasket 743.

[0022] In this embodiment: by rotating the threaded rod 741, the threaded rod 741 and the support plate 742 can perform support operation, improving stability, and the gasket 743 can play a buffering and protective role.

[0023] Specifically, the inner wall of the iron frame 2 is provided with an auxiliary device 8, which includes an extension plate 81 that is slidably connected to the inner wall of the iron frame 2. A side plate 82 is fixedly connected to the side surface of the extension plate 81. A magnetic strip 84 is fixedly connected to the inner wall of the extension plate 81. The magnetic strip 84 is magnetically connected to the iron frame 2. Two positioning rods 83 are fixedly connected to the surface of the extension plate 81. A positioning hole is opened on the surface of the iron frame 2. The positioning rods 83 are slidably connected to the inner wall of the positioning hole.

[0024] In this embodiment: When in use, the extension plate 81 can be slid out and then building materials and tools can be placed on the extension plate 81 to ensure that workers can move flexibly on the iron frame 2. During the movement or storage of the extension plate 81, the magnetic strip 84 can attract the iron frame 2 to position the extension plate 81.

[0025] Working principle: In operation, first turn on motor 771. Motor 771 drives bidirectional screw 772 to rotate via belt. Bidirectional screw 772 drives moving rod 73 to move within slide groove 79. Simultaneously, moving rod 73 drives auxiliary rod 72 via shaft 2 78. Auxiliary rod 72 drives shaft 1 76 and sliding sleeve 75 to move on slide rail 71. When moving rod 73 reaches the appropriate position, rotate threaded rod 741. Threaded rod 741 causes support plate 742 and pad 743 to contact the ground. The moving rod 73 and auxiliary rod 72 provide support without additional assembly, improving overall usability. Then, the winch 4, together with the wire rope 5, drives the iron frame platform 2 to move and lift within the frame 1. During use, the extension plate 81 can be slid and unfolded. Building materials and tools can then be placed on the extension plate 81, ensuring that workers can move flexibly on the iron frame platform 2. During the movement or storage of the extension plate 81, the magnetic strip 84 can attract the iron frame platform 2, thereby positioning the extension plate 81.

Claims

1. A type of lifting scaffold for building construction, comprising a frame (1), characterized in that: The inner wall of the frame (1) is slidably connected to an iron frame platform (2). Multiple casters (3) are installed on the lower surface of the frame (1). Winches (4) are installed on both sides of the frame (1). A wire rope (5) is wound and fixedly connected to the output end of the winch (4). The other end of the wire rope (5) is fixedly connected to the surface of the iron frame platform (2). A guide shaft (6) is provided on the surface of the frame (1). A support device (7) is provided on the surface of the frame (1). The support device (7) includes a slide groove (79) formed on both sides of the frame (1). A moving rod (73) is slidably connected to the inner wall of the slide groove (79). Two slide rails (71) are fixedly connected to both sides of the frame (1). A sliding sleeve (75) is slidably connected to the surface of the slide rail (71). A shaft (76) is fixedly connected to the surface of the sliding sleeve (75). An auxiliary rod (72) is rotatably connected to the surface of the shaft (76). A shaft (78) is fixedly connected to the surface of the moving rod (73). The auxiliary rod (72) is rotatably connected to the shaft (78). An adjustable support leg (74) is provided on the surface of the moving rod (73). A drive unit (77) is provided on the frame (1) to drive the moving rod (73) to move.

2. The construction lifting scaffolding according to claim 1, characterized in that: The drive unit (77) includes a bidirectional screw (772) rotatably connected to the inner wall of the slide (79). The bidirectional screw (772) is threadedly connected to the inner wall of the moving rod (73). A motor (771) is fixedly connected to the lower surface of the frame (1). The output end of the motor (771) is connected to the bidirectional screw (772) via a belt.

3. The construction lifting scaffolding according to claim 1, characterized in that: The adjustable support leg (74) includes a threaded rod (741) rotatably connected to the inner wall of the moving rod (73), and a support plate (742) is fixedly connected to the lower end of the threaded rod (741).

4. A construction lifting scaffold according to claim 3, characterized in that: A gasket (743) is fixedly connected to the lower surface of the support plate (742).

5. A construction lifting scaffold according to claim 1, characterized in that: The inner wall of the iron frame (2) is provided with an auxiliary device (8), which includes an extension plate (81) that is slidably connected to the inner wall of the iron frame (2), and a side plate (82) is fixedly connected to the side surface of the extension plate (81).

6. A construction lifting scaffold according to claim 5, characterized in that: Two positioning rods (83) are fixedly connected to the surface of the extension plate (81), and a positioning hole is opened on the surface of the iron frame (2). The positioning rods (83) are slidably connected to the inner wall of the positioning hole.

7. A construction lifting scaffold according to claim 5, characterized in that: A magnetic strip (84) is fixedly connected to the inner wall of the extension plate (81), and the magnetic strip (84) is magnetically connected to the iron frame (2).

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