Movable scaffold for indoor construction

Abstract

The utility model relates to the technical field of construction scaffolds, and discloses a movable scaffold for indoor construction, which comprises a support frame formed by vertically connecting vertical rods and cross rods, and a support plate is arranged on the cross rods at the upper part of the support frame; an auxiliary supporting frame is arranged on the portion, on one side of the supporting plate, of the supporting frame, and the auxiliary supporting frame is formed by vertically connecting the vertical rod and the transverse rod. A U-shaped structure with one side open is formed between the auxiliary supporting frame and the supporting frame, and a climbing ladder is obliquely arranged from the open side of the supporting frame to the side away from the open side. The scaffold lifting device can improve convenience for constructors to go up and down the scaffold, provides conveying convenience for loading and unloading materials from the scaffold during construction, and is simple in structure, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of construction scaffolds, in particular to a mobile scaffold for indoor construction. Background Art

[0002] In the construction, decoration, electrical instrumentation, HVAC and fire protection, water supply and drainage operations of industrial and civil buildings with low floor spacing and large bay depth, the existing technology usually adopts full-house scaffolding or portal scaffolding for construction. Full-house scaffolding not only increases labor, has a long period of time, cumbersome construction operations and high construction costs, but also has extremely high requirements for the construction operation, otherwise it is very easy to cause safety problems; although the conventional portal scaffold has a certain degree of flexibility in use, it is not conducive to workers climbing up and down the scaffolding, and it is also not convenient to take and put materials from the scaffolding, which brings great inconvenience to the use. Utility Model Content

[0003] The utility model aims to provide a mobile scaffold for indoor construction, which can improve the convenience of construction workers getting on and off the scaffold, and at the same time provide transportation convenience for loading and unloading materials from the scaffold during construction. It has a simple structure, is easy to use and has strong practicality.

[0004] The utility model adopts the following technical solutions:

[0005] A mobile scaffold for indoor construction, comprising a support frame composed of vertically connected uprights and cross bars, a support plate being arranged on the cross bar at the upper part of the support frame; an auxiliary support frame being arranged on the support frame on one side of the support plate, the auxiliary support frame being composed of vertically connected uprights and cross bars; a U-shaped structure with one side being open is formed between the auxiliary support frame and the support frame, and a climbing ladder is arranged obliquely from the open side of the support frame to the side away from the open side; a protective fence is arranged on the uprights above the support plate, wherein the side of the protective fence close to the climbing ladder is open; a conveying platform is arranged on the climbing ladder along its length direction through a driving member; the driving member is a winch arranged at the bottom of the climbing ladder, and the wire rope on the winch is connected to the conveying platform after passing around a pulley arranged at the top of the climbing ladder; movable tracks are arranged on the conveying platform and on the support plate, and a storage plate is slidably arranged in the movable track on the conveying platform.

[0006] Preferably, a self-locking universal wheel is provided at the bottom of the vertical pole.

[0007] Preferably, the support frame and the auxiliary support frame are both connected with a vertically arranged anti-roll bar, wherein the bottom end of the anti-roll bar is located above the bottom of the universal wheel.

[0008] Preferably, movable rollers are provided at the bottom of the storage plate.

[0009] Preferably, a pull rod is movably provided on one side of the storage plate close to the support frame, a limit plate is provided on one end of the pull rod below the storage plate, a positioning rod is provided at the bottom end of the limit plate, and positioning holes are provided on the conveying platform and the support plate.

[0010] Preferably, guide grooves are provided at both upper and lower ends of both sides of the climbing ladder, and guide wheels are provided on the conveying platform.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can assist construction workers to smoothly go up and down the scaffolding by setting an auxiliary support frame on one side of the support frame and slanting a climbing ladder on the auxiliary support frame, thereby enhancing the safety of construction; at the same time, the inclined climbing ladder can also be used to transport construction materials up and down, thereby improving the convenience of construction. In addition, the connection between the support frame and the auxiliary support frame also increases the contact area between the scaffolding and the bottom support surface, effectively enhancing the stability of the entire scaffolding and ensuring the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of the storage plate in the embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the structure of the pull rod according to an embodiment of the present application. DETAILED DESCRIPTION

[0015] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:

[0016] like Figures 1 to 3As shown, a mobile scaffold for indoor construction described in the utility model comprises a supporting frame composed of vertically connected uprights 1 and cross bars 2, wherein the uprights 1 and cross bars 2 are both galvanized bars, and the cross bars 2 and the uprights 1 can be connected by cross fasteners; a supporting plate 3 is arranged on the cross bars 2 on the upper part of the supporting frame, and a plurality of supporting plates 3 are laid flat on the cross bars 2 to form a construction platform, and protective stripes or anti-slip pads are arranged on the top of the supporting plates 3 to enhance the safety during construction; an auxiliary supporting frame is arranged on the supporting frame on one side of the supporting plate 3, and the auxiliary supporting frame is also composed of vertically connected uprights 1 and cross bars 2; a U-shaped structure with one side being open is formed between the auxiliary supporting frame and the supporting frame, and a climbing ladder 4 is arranged obliquely from the open side of the supporting frame to the side away from the open side, and the arrangement of the climbing ladder 4 can provide convenience for construction personnel to go up and down the scaffold, and can also assist construction personnel to transport materials through the climbing ladder 4, thereby improving the convenience of construction. In addition, the bottom end of the climbing ladder 4 is higher than the height of the bottom supporting surface during construction to avoid affecting the movement of the scaffold.

[0017] Furthermore, a protective fence 5 is provided on the vertical pole 1 above the support plate 3 to form a protective structure to improve the safety of the workers, wherein the side of the protective fence 5 close to the climbing ladder 4 is open to facilitate the construction workers to get on and off the scaffold. In addition, in this embodiment, a self-locking universal wheel 6 is provided at the bottom of the vertical pole to facilitate the movement and locking of the entire scaffolding, thereby improving the convenience of construction. The support frame and the auxiliary support frame are both connected with a vertically arranged anti-roll bar 7. The setting of the anti-roll bar 7 can prevent the scaffolding from tipping over during use and movement, thereby preventing safety accidents from occurring, thereby improving safety performance; wherein the bottom end of the anti-roll bar 7 is located above the bottom of the universal wheel 6 to prevent the setting from being too low and in contact with the ground to affect the movement of the scaffolding. In this embodiment, scissor braces 8 are also provided on both sides of the support frame to enhance the structural strength of the support frame and further improve the safety performance during use.

[0018] Further, in this embodiment, a conveying platform 9 is provided on the climbing ladder 4 along its length direction through a driving member, and the conveying platform 9 can be used to receive materials. The conveying platform 9 is driven to rise by the driving member, which can assist manual loading and unloading of materials, improve the convenience of construction, and reduce the labor intensity of workers. Specifically, the driving member is a winch arranged at the bottom of the climbing ladder 4, and the wire rope on the winch is connected to the conveying platform 9 after passing through the pulley 10 arranged at the top of the climbing ladder 4. When working, the winch can drive the conveying platform 9 to move along the length direction of the climbing ladder 4 to realize the conveying operation of the materials; wherein, the upper and lower ends of both sides of the climbing ladder 4 are provided with guide grooves 11 along its length direction, and the conveying platform 9 is provided with guide wheels, which are movably located in the guide grooves 11; by setting the guide wheels in the guide grooves 11, the friction between the conveying platform 9 and the climbing ladder 4 can be reduced when the conveying platform 9 moves, and the movement of the conveying platform 9 can be provided with a limit guide, so as to ensure that the conveying platform 9 moves stably along the length direction of the climbing ladder 4.

[0019] Furthermore, a moving track 12 is provided on the conveying platform 9 and the support plate 3, and a storage plate 13 is slidably provided in the moving track 12 on the conveying platform 9; when the material is lifted to the height of the support plate 3, the storage plate 13 is pulled, and the material is driven by the storage plate 13 to directly enter the moving track 12 on the support plate 3, thereby avoiding the situation where workers carry the material back and forth, and effectively reducing the labor intensity. Among them, the top of the guide groove 11 is set at the upper position of the support plate 3 to ensure that after the guide wheel abuts against the top wall of the guide groove 11, the storage plate 13 is just flush with the height of the support plate 3, which is convenient for the material to be transferred between the conveying platform 9 and the support plate 3. In addition, a moving roller 14 is also provided at the bottom of the storage plate 13 to reduce the friction between the storage plate 13 and the conveying platform 9 and the support plate 3 when moving, thereby improving the convenience of material transportation.

[0020] Furthermore, a pull rod 15 is movably provided on one side of the storage plate 13 close to the support frame. The pull rod 15 can move up and down in the vertical direction. A limit plate 16 is provided at one end of the pull rod 15 located below the storage plate 13. The limit plate 16 can prevent the pull rod 15 from falling off the storage plate 13. A positioning rod 17 is provided at the bottom end of the limit plate 16. Positioning holes 18 are provided on the conveying platform 9 and the support plate 3. When conveying materials, the pull rod 15 will automatically fall down due to gravity and enter the positioning hole 18 to achieve the positioning operation of the storage plate 13, thereby ensuring the stability of the storage plate 13 during the conveying process. When the storage plate 13 is moved onto the support plate 3, the positioning hole 18 provided on the support plate 3 can also be used for positioning to ensure the stability of the storage plate 13 during the working process. When the storage plate 13 needs to be moved, it is only necessary to pull up the pull rod 15 to move the positioning rod 17 out of the positioning hole 18. The structure is simple, the operation is easy, and the practicability is strong.

[0021] When the utility model is in use, it is only necessary to move the scaffold to the specified position and lock the universal wheel 6; workers can smoothly go up and down the scaffold through the inclined climbing ladder 4; when transporting materials, the conveying platform 9 arranged on the climbing ladder 4 can be used for transportation, which is simple and fast to operate, saves manpower, reduces labor intensity, and has strong practicality.

Claims

1. A mobile scaffold for indoor construction, characterized in that: The cam is an angular channel structure formed by the user pushing the cam forward along the vertical axis of the support frame, and the cam is connected to the top of the cam by a spring, and the cam is connected to the bottom of the cam by a spring.

2. The mobile scaffold for indoor construction according to claim 1, characterized in that: The bottom of the vertical pole is provided with a self-locking universal wheel.

3. The mobile scaffold for indoor construction according to claim 2, characterized in that: The support frame and the auxiliary support frame are both connected with a vertically arranged anti-roll bar, wherein the bottom end of the anti-roll bar is located above the bottom of the universal wheel.

4. The mobile scaffold for indoor construction according to claim 1, characterized in that: The bottom of the storage plate is provided with a movable roller.

5. The mobile scaffold for indoor construction according to claim 4, characterized in that: A pull rod is movably provided on one side of the storage plate close to the support frame, a limit plate is provided on one end of the pull rod located below the storage plate, a positioning rod is provided at the bottom end of the limit plate, and positioning holes are provided on the conveying platform and the support plate.

6. The mobile scaffold for indoor construction according to claim 1, characterized in that: The upper and lower ends of both sides of the climbing ladder are provided with guide grooves, and the conveying platform is provided with guide wheels.

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