Engineering scaffold

Abstract

The utility model discloses an engineering scaffold which comprises a supporting assembly used for bottom supporting, the front side and the rear side of the top of the supporting assembly are movably connected with supporting leg pieces respectively, a platform connecting frame is movably connected between the tops of the two supporting leg pieces, and the left sides and the right sides of the two supporting leg pieces are fixedly connected with driving assemblies respectively. The two driving assemblies can drive the supporting leg pieces to swing leftwards or rightwards respectively, the height of the platform connecting frame is reduced, the driving assemblies are fixed to the supporting assemblies, and the bottom of each supporting assembly is fixedly connected with a moving assembly. The scaffold can rapidly adapt to the changes, the whole scaffold structure does not need to be replaced or additional supporting materials do not need to be added, operation is convenient, and it is ensured that the scaffold can be kept stable and safe under different terrain conditions.

Description

Technical field:

[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold for engineering. Background technology:

[0002] In engineering construction, scaffolding is a common temporary support structure, and its design and use have a significant impact on construction efficiency and safety. Traditional scaffolding usually adopts a fixed height design, which to a certain extent limits its flexibility and adaptability in different construction scenarios. Some scaffolding may require additional tools or equipment when adjusting the height, which increases the complexity of operation and often makes existing scaffolding seem incapable of meeting the requirements. Utility model content:

[0003] To this end, the utility model provides an engineering scaffolding to overcome the problem that the prior art scaffolding usually adopts a fixed height design, which to a certain extent limits its flexibility and adaptability in different construction scenarios. Some scaffolds may require additional tools or equipment when adjusting the height, which increases the complexity of the operation.

[0004] The utility model is implemented by the following technical solutions:

[0005] A scaffold for engineering, including a support assembly for bottom support, wherein the front and rear sides of the top of the support assembly are movably connected with leg members, a platform connecting frame is movably connected between the tops of the two leg members, the left and right sides of the two leg members are fixedly connected with drive assemblies, the two drive assemblies can respectively drive the leg members to swing left or right to lower the height of the platform connecting frame, the drive assembly is fixed on the support assembly, and the bottom of the support assembly is fixedly connected with a moving assembly.

[0006] Preferably, the support assembly comprises a support frame, and rollers are rollingly connected on both sides of the support frame via connecting rods.

[0007] Preferably, the leg member includes a plurality of legs, and the plurality of legs are hinged to the top of the support frame in sequence from left to right at equal intervals, and the tops of the plurality of legs are respectively hinged to the platform connecting frame.

[0008] Preferably, the leg member further includes a positioning assembly, and the positioning assembly is arranged corresponding to the leg, and the positioning assembly can fix the leg to swing.

[0009] Preferably, the positioning assembly includes a bidirectional electric push rod arranged corresponding to the support leg, the bidirectional electric push rod is fixedly connected to the corresponding support leg through a connecting block, and U-shaped sleeves are respectively fixed on the two output ends of the bidirectional electric push rod, and the two U-shaped sleeves can be locked and clamped on the support frame and the platform connecting frame respectively.

[0010] Preferably, the driving assembly includes an electric winding machine and a U-shaped connecting rod, the U-shaped connecting rod is fixedly connected to the side end of the leg member, the output end of the electric winding machine is fixedly connected to the U-shaped connecting rod, and the electric winding machine is fixed on the support frame.

[0011] Preferably, each bidirectional electric push rod is electrically connected to the controller, and each electric winding machine is electrically connected to the controller.

[0012] The advantages of the utility model are: different construction scenes and work tasks may require work surfaces of different heights, and the scaffolding can be quickly adapted to these changes without replacing the entire scaffolding structure or adding additional supporting materials. The scaffolding is easy to operate and ensures that the scaffolding remains stable and safe under different terrain conditions. Description of the drawings:

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at B in the middle;

[0017] Figure 4 This is a schematic diagram of the control block of the utility model.

[0018] In the figure: support frame 1, roller 2, outrigger 3, platform connecting frame 4, bidirectional electric push rod 5, U-shaped ferrule 6, electric winding machine 7, U-shaped connecting rod 8, controller 9. Specific implementation method:

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a scaffold for engineering use includes a support assembly for bottom support, the front and rear sides of the top of the support assembly are movably connected with leg pieces, the tops of the two leg pieces are movably connected with a platform connecting frame 4, the left and right sides of the two leg pieces are fixedly connected with driving assemblies, the two driving assemblies can respectively drive the leg pieces to swing left or right to lower the height of the platform connecting frame, and the driving assembly is fixed on the support assembly. The bottom of the support assembly is fixedly connected with a moving assembly.

[0021] Specifically, the support assembly is the bottom support part of the scaffold, which is responsible for the stability of the overall structure and bears the weight of the entire scaffold. The leg members located on the front and rear sides of the top of the support assembly are movably connected to the support assembly. The leg members can swing left or right to adjust the height of the scaffold. At the same time, there is a platform connecting frame 4 between the tops of the two leg members for supporting construction personnel, materials and other equipment;

[0022] By starting the driving assembly, the swing direction and angle of the outriggers can be controlled, thereby adjusting the height of the platform connecting frame. The coordinated work of the two driving assemblies can ensure the stability and safety of the scaffolding during the lifting process;

[0023] At the same time, the mobile components make it easy to move and position the scaffolding at the construction site, thus improving construction efficiency.

[0024] The support assembly includes a support frame 1, and rollers 2 are rollingly connected on both sides of the support frame through connecting rods. The leg member includes a plurality of legs 3, and the plurality of legs 3 are hinged to the top of the support frame 1 in sequence from left to right at equal intervals, and the tops of the plurality of legs 3 are respectively hinged to the platform connecting frame 4.

[0025] Specifically, when the height, stability or inclination of the entire device needs to be adjusted, it can be achieved by adjusting the left or right swing angle of the leg 3. Due to the hinge design between the leg 3, the support frame 1 and the platform connecting frame 4, the leg 3 can be swung left or right for adjustment, making the entire device more flexible, stable and easy to operate.

[0026] At the same time, when the roller 2 rolls on an uneven ground, it can provide stable support for the entire device and reduce shaking or tilting caused by the uneven ground.

[0027] The leg member also includes a positioning assembly, which can fix the leg 3 to swing. The positioning assembly includes a bidirectional electric push rod 5 corresponding to the leg 3, which is fixedly connected to the corresponding leg 3 through a connecting block, and U-shaped clamping sleeves 6 are respectively fixed on the two output ends of the bidirectional electric push rod 5, and the two U-shaped clamping sleeves 6 can be locked and clamped on the support frame 1 and the platform connecting frame 4 respectively.

[0028] Specifically, in order to achieve stable fixation of the outrigger 3, U-shaped clamping sleeves 6 are respectively fixed on the two output ends of the bidirectional electric push rod 5, and the two U-shaped clamping sleeves 6 can be locked and clamped on the support frame 1 and the platform connecting frame 4 respectively;

[0029] After the leg 3 swings to a certain position, the bidirectional electric push rod 5 is started, so that the two U-shaped sleeves 6 will fit tightly with the support frame 1 or the platform connecting frame 4 respectively, and lock through its structure to achieve the positioning effect on the leg 3. The leg 3 can be firmly fixed in the current position, which not only ensures the adjustability of the leg 3, but also ensures its stability during use.

[0030] The driving assembly includes an electric winding machine 7 and a U-shaped connecting rod 8. The U-shaped connecting rod 8 is fixedly connected to the side end of the leg member. The output end of the electric winding machine 7 is fixedly connected to the U-shaped connecting rod 8. The electric winding machine 7 is fixed on the support frame 1.

[0031] Specifically, the output end of the electric winding machine 7 is fixedly connected to the U-shaped connecting rod 8 through a specific connection method. When the two electric winding machines 7 are working, one electric winding machine 7 is in the process of winding and the other electric winding machine 7 is in the process of unwinding.

[0032] At the line-collecting side, the force generated is transmitted to the leg member through the U-shaped connecting rod 8. The U-shaped connecting rod 8 is fixedly connected to the side end of the leg member, that is, the U-shaped connecting rod 8 is fixedly connected to the leg 3 near the edge of the support frame 1, which will pull the leg 3 to swing, causing the leg member to swing and change the height of the platform connecting frame;

[0033] In actual use, the electric winding machine 7 on the left side of the support frame 1 is in the process of winding and the electric winding machine 7 on the right side is in the process of unwinding, and the leg member will swing to the left;

[0034] When the electric winding machine 7 on the left side of the support frame 1 is in the process of releasing the wire and the electric winding machine 7 on the right side is in the process of collecting the wire, the leg member will swing to the left.

[0035] Each bidirectional electric push rod 5 is electrically connected to the controller 9 , and each electric winding machine 7 is electrically connected to the controller 9 .

[0036] Specifically, through the electrical connection between the controller 9 and the bidirectional electric push rod 5 and the electric winding machine 7, the entire system can achieve a high degree of automation and precise control.

[0037] During work, you can adjust the height of the scaffolding as needed. When you need to lower the height of the platform connecting frame 4, the controller will start the corresponding electric winding machine 7 to swing the leg members inward through the U-shaped connecting rod 8, thereby lowering the height of the platform connecting frame 4.

[0038] At the same time, the U-shaped sleeve 6 of the bidirectional electric push rod 5 can ensure the stability of the leg member when it is in a specific position.

[0039] When the scaffolding needs to be moved, it can be easily moved to a new work area using the mobile components.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scaffold for engineering, characterized in that: It includes a support assembly for bottom support, wherein the front and rear sides of the top of the support assembly are movably connected with leg members, a platform connecting frame is movably connected between the tops of the two leg members, the left and right sides of the two leg members are fixedly connected with driving assemblies, the two driving assemblies can respectively drive the leg members to swing left or right to lower the height of the platform connecting frame, the driving assembly is fixed on the support assembly, and the bottom of the support assembly is fixedly connected with a moving assembly.

2. The engineering scaffold according to claim 1, characterized in that: The support assembly comprises a support frame, and rollers are rollingly connected on both sides of the support frame through connecting rods.

3. The engineering scaffold according to claim 2, characterized in that: The leg member comprises a plurality of legs, and the plurality of legs are hinged to the top of the support frame in sequence from left to right at equal intervals, and the tops of the plurality of legs are respectively hinged to the platform connecting frame.

4. The engineering scaffold according to claim 3, characterized in that: The leg member also includes a positioning component, and the positioning component is arranged corresponding to the leg, and the positioning component can fix the leg to swing.

5. The engineering scaffold according to claim 4, characterized in that: The positioning assembly includes a bidirectional electric push rod arranged corresponding to the support leg, the bidirectional electric push rod is fixedly connected to the corresponding support leg through a connecting block, and U-shaped sleeves are respectively fixed on the two output ends of the bidirectional electric push rod, and the two U-shaped sleeves can be locked and clamped on the support frame and the platform connecting frame respectively.

6. An engineering scaffold according to any one of claims 1 to 5, characterized in that: The driving assembly includes an electric winding machine and a U-shaped connecting rod, wherein the U-shaped connecting rod is fixedly connected to the side end of the leg member, the output end of the electric winding machine is fixedly connected to the U-shaped connecting rod, and the electric winding machine is fixed on the support frame.

7. The engineering scaffold according to claim 6, characterized in that: Each bidirectional electric push rod is electrically connected to the controller, and each electric winding machine is electrically connected to the controller.

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